车床挂挡拨叉综合检测装置设计  

Design of Comprehensive Detection Device of Lathe Gear Fork

作　　者：刘旭[1] 张义平[1] 朱学超[1] 沈利平[1] 

机构地区：[1]苏州市职业大学,江苏苏州215104

出　　处：《煤矿机械》2014年第10期34-35,共2页Coal Mine Machinery

摘　　要：车床挂挡拨叉作为车床换挡机构中关键零件,对尺寸和形位误差要求严格。针对现有测量技术在测量车床挂挡拨叉时的局限性,设计了一种结构简单、使用方便、能同时检测4个待测项目的综合检测装置。该装置提高了检测精度和检测速度,具有很好的实用价值。Lathe gear fork as the key parts in lathe shift mechanism, strict in dimension, form and position error. In view of the existing measurement technology in measuring gear lathe fork when limitations, we design a simple structure, convenient use, can also detect the four projects of comprehensive detection device under test. The device greatly improves the detection precision and speed, has the very good practical value.

关 键 词：挂挡拨叉 综合检具 中心距 通止规 

分 类 号：TG839[金属学及工艺—公差测量技术]