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                  孔用擋圈尺寸標準及安裝方法

                  時間:2018-01-12 15:36:44   作者:   來源:   閱讀:17762   評論:0

                      安裝于圓孔內,用作固定零部件的軸向運動,這類擋圈的外徑比裝配圓孔直徑徑稍大。安裝時須用卡簧鉗,將鉗嘴插入擋圈的鉗孔中,夾緊擋圈,才能放入預先加工好的圓孔內槽。

                  孔用擋圈尺寸標準及安裝方法


                  孔用彈性擋圈安裝方法:

                  孔用擋圈尺寸標準及安裝方法

                  孔用擋圈尺寸標準及安裝方法

                  孔用擋圈尺寸標準及安裝方法


                  孔用彈性擋圈-A型(摘自GB893.1-86)

                      孔徑的d0=8~200mm的A型孔用彈性擋圈。

                      標記示例:
                      孔徑d0=50、材料65Mn、熱處理硬度HRC44~51、經表面氧化處理的A型孔用彈性擋圈的標記:
                      擋圈  GB 893.1  50
                      孔徑的d0=20~200mmA型孔用彈性擋圈:
                  孔徑
                  d0
                  擋         圈
                  溝    槽(推薦)
                  d3
                  D
                  S
                  d1
                  d2
                  m
                  n
                  基l尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  8
                  8.7
                  +0.36
                  -0.10
                  0.6
                  +0.04
                  -0.07
                  1
                  8.4
                  +0.09
                  0
                  0.7
                  +0.14
                  0
                  0.6
                  2
                  9
                  9.8
                  +0.36
                  -0.10
                  0.6
                  +0.04
                  -0.07
                  1
                  9.4
                  +0.09
                  0
                  0.7
                  +0.14
                  0
                  0.6
                  2
                  10
                  10.8
                  +0.36
                  -0.10
                  0.8
                  +0.04
                  -0.10
                  1.5
                  10.4
                  +0.11
                  0
                  0.9
                  +0.14
                  0
                  0.6
                  2
                  11
                  11.8
                  +0.36
                  -0.10
                  0.8
                  +0.04
                  -0.10
                  1.5
                  11.4
                  +0.11
                  0
                  0.9
                  +0.14
                  0
                  0.6
                  3
                  12
                  13
                  +0.36
                  -0.10
                  1
                  +0.04
                  -0.10
                  1.5
                  12.5
                  +0.11
                  0
                  0.9
                  +0.14
                  0
                  0.9
                  4
                  13
                  14.1
                  +0.36
                  -0.10
                  1
                  +0.04
                  -0.10
                  1.7
                  13.6
                  +0.11
                  0
                  0.9
                  +0.14
                  0
                  0.9
                  4
                  14
                  15.1
                  +0.36
                  -0.10
                  1
                  +0.05
                  -0.13
                  1.7
                  14.6
                  +0.11
                  0
                  1.1
                  +0.14
                  0
                  0.9
                  5
                  15
                  16.2
                  +0.36
                  -0.10
                  1
                  +0.05
                  -0.13
                  1.7
                  15.7
                  +0.11
                  0
                  1.1
                  +0.14
                  0
                  1.2
                  6
                  16
                  17.3
                  +0.36
                  -0.10
                  1
                  +0.05
                  -0.13
                  1.7
                  16.8
                  +0.11
                  0
                  1.1
                  +0.14
                  0
                  1.2
                  7
                  17
                  18.3
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  1.7
                  17.8
                  +0.11
                  0
                  1.1
                  +0.14
                  0
                  1.2
                  8
                  18
                  19.5
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  1.7
                  19
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  9
                  19
                  20.5
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  2
                  20
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  10
                  20
                  21.5
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  2
                  21
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  10
                  21
                  22.5
                  +0.42
                  -0.13
                  1.2
                  +0.05
                  -0.13
                  2
                  22
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  11
                  22
                  23.5
                  +0.42
                  -0.13
                  1.2
                  +0.05
                  -0.13
                  2
                  23
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  12
                  24
                  25.9
                  +0.42
                  -0.21
                  1.2
                  +0.05
                  -0.13
                  2
                  25.2
                  +0.21
                  0
                  1.3
                  +0.14
                  0
                  1.8
                  13
                  25
                  26.9
                  +0.42
                  -0.21
                  1.2
                  +0.05
                  -0.13
                  2
                  26.2
                  +0.21
                  0
                  1.3
                  +0.14
                  0
                  1.8
                  14
                  26
                  27.9
                  +0.42
                  -0.21
                  1.2
                  +0.05
                  -0.13
                  2
                  27.2
                  +0.21
                  0
                  1.3
                  +0.14
                  0
                  1.8
                  15
                  28
                  30.1
                  +0.50
                  -0.25
                  1.2
                  +0.05
                  -0.13
                  2
                  29.4
                  +0.21
                  0
                  1.3
                  +0.14
                  0
                  2.1
                  17
                  30
                  32.1
                  +0.50
                  -0.25
                  1.2
                  +0.05
                  -0.13
                  2
                  31.4
                  +0.25
                  0
                  1.3
                  +0.14
                  0
                  2.1
                  18
                  31
                  33.4
                  +0.50
                  -0.25
                  1.5
                  +0.05
                  -0.13
                  2.5
                  32.7
                  +0.25
                  0
                  1.3
                  +0.14
                  0
                  2.6
                  19
                  32
                  34.4
                  +0.50
                  -0.25
                  1.5
                  +0.05
                  -0.13
                  2.5
                  33.7
                  +0.25
                  0
                  1.3
                  +0.14
                  0
                  2.6
                  20
                  34
                  36.5
                  +0.50
                  -0.25
                  1.5
                  +0.06
                  -0.15
                  2.5
                  35.7
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  2.6
                  22
                  35
                  37.8
                  +0.50
                  -0.25
                  1.5
                  +0.06
                  -0.15
                  2.5
                  37
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3
                  23
                  36
                  38.8
                  +0.50
                  -0.25
                  1.5
                  +0.06
                  -0.15
                  2.5
                  38
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3
                  24
                  37
                  39.8
                  +0.50
                  -0.25
                  1.5
                  +0.06
                  -0.15
                  2.5
                  39
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3
                  25
                  38
                  40.8
                  +0.50
                  -0.25
                  1.5
                  +0.06
                  -0.15
                  2.5
                  40
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3
                  26
                  40
                  43.5
                  +0.90
                  -0.39
                  1.5
                  +0.06
                  -0.15
                  2.5
                  42.5
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3.8
                  27
                  42
                  45.5
                  +0.90
                  -0.39
                  1.5
                  +0.06
                  -0.15
                  3
                  44.5
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3.8
                  29
                  45
                  48.5
                  +0.90
                  -0.39
                  1.5
                  +0.06
                  -0.15
                  3
                  47.5
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3.8
                  31
                  47
                  50.5
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.15
                  3
                  49.5
                  +0.25
                  0
                  1.7
                  +0.14
                  0
                  3.8
                  32
                  48
                  51.5
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.15
                  3
                  50.5
                  +0.30
                  0
                  1.7
                  +0.14
                  0
                  3.8
                  33
                  50
                  54.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  53
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  36
                  52
                  56.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  55
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  38
                  55
                  59.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  58
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  40
                  56
                  60.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  59
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  41
                  58
                  62.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  61
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  43
                  60
                  64.2
                  +1.10
                  -0.46
                  2
                  +0.06
                  -0.18
                  3
                  63
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  44
                  62
                  66.2
                  +1.10
                  -0.46
                  2.5
                  +0.06
                  -0.18
                  3
                  65
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  45
                  63
                  67.2
                  +1.10
                  -0.46
                  2.5
                  +0.06
                  -0.18
                  3
                  66
                  +0.30
                  0
                  2.2
                  +0.14
                  0
                  4.5
                  46
                  65
                  69.2
                  +1.10
                  -0.46
                  2.5
                  +0.07
                  -0.22
                  3
                  68
                  +0.30
                  0
                  2.7
                  +0.14
                  0
                  4.5
                  48
                  68
                  72.5
                  +1.10
                  -0.46
                  2.5
                  +0.07
                  -0.22
                  3
                  71
                  +0.30
                  0
                  2.7
                  +0.14
                  0
                  4.5
                  50
                  70
                  74.5
                  +1.10
                  -0.46
                  2.5
                  +0.07
                  -0.22
                  3
                  73
                  +0.30
                  0
                  2.7
                  +0.14
                  0
                  4.5
                  53
                  72
                  76.5
                  +1.10
                  -0.46
                  2.5
                  +0.07
                  -0.22
                  3
                  75
                  +0.30
                  0
                  2.7
                  +0.14
                  0
                  4.5
                  55
                  75
                  79.5
                  +1.10
                  -0.46
                  2.5
                  +0.07
                  -0.22
                  3
                  78
                  +0.30
                  0
                  2.7
                  +0.14
                  0
                  4.5
                  56
                  78
                  82.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  81
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  60
                  80
                  85.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  83.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  63
                  82
                  87.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  85.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  65
                  85
                  90.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  88.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  68
                  88
                  93.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  91.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  70
                  90
                  95.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  93.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  72
                  92
                  97.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  95.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  73
                  95
                  100.5
                  +1.13
                  -0.54
                  2.5
                  +0.07
                  -0.22
                  3
                  98.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  75
                  98
                  103.5
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  3
                  101.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  5.3
                  78
                  100
                  105.5
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  3
                  103.5
                  +0.35
                  0
                  2.7
                  +0.14
                  0
                  6
                  80
                  102
                  108
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  4
                  106
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  82
                  105
                  112
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  4
                  109
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  83
                  108
                  115
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  4
                  112
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  86
                  110
                  117
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  4
                  114
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  88
                  112
                  119
                  +1.13
                  -0.54
                  3
                  +0.07
                  -0.22
                  4
                  116
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  89
                  115
                  122
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  119
                  +0.54
                  0
                  3.2
                  +0.18
                  0
                  6
                  90
                  120
                  127
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  124
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  6
                  95
                  125
                  132
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  129
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  6
                  100
                  130
                  137
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  134
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  6
                  105
                  135
                  142
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  139
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  6
                  110
                  140
                  147
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  144
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  6
                  115
                  145
                  152
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  149
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  118
                  150
                  158
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  155
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  121
                  155
                  164
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  160
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  125
                  160
                  169
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  165
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  130
                  165
                  174.5
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  170
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  136
                  170
                  179.5
                  +1.50
                  -0.63
                  3
                  +0.07
                  -0.22
                  4
                  175
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  140
                  175
                  184.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  180
                  +0.63
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  142
                  180
                  189.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  185
                  +0.72
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  145
                  185
                  194.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  190
                  +0.72
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  150
                  190
                  199.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  195
                  +0.72
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  155
                  195
                  204.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  200
                  +0.72
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  157
                  200
                  209.5
                  +1.70
                  -0.72
                  3
                  +0.07
                  -0.22
                  4
                  205
                  +0.72
                  0
                  3.2
                  +0.18
                  0
                  7.5
                  165


                      孔用彈性擋圈-B型(摘自GB893.2-86)

                      孔徑的d0=20~200mm的B型孔用彈性擋圈。
                      標記示例:
                      孔徑d0=40、材料65Mn、熱處理HRC47~54、經表面氧化處理的B型孔用彈性擋圈的標記:
                      擋圈  GB 893.2  40
                      孔徑的d0=20~200mm的B型孔用彈性擋B:
                  孔徑
                  d0
                  擋    圈
                  溝    槽(推薦)
                  d3
                  D
                  S
                  d1
                  d2
                  m
                  n
                  基本尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  基本尺寸
                  極限偏差
                  20
                  21.5
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  2
                  21
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  10
                  21
                  22.5
                  +0.42
                  -0.13
                  1
                  +0.05
                  -0.13
                  2
                  22
                  +0.13
                  0
                  1.1
                  +0.14
                  0
                  1.5
                  11
                  22
                  23.5
                  +0.42
                  -0.13
                  1
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