非金属实体保持架铆钉孔加工工艺研究  

Study on Processing Technology for Rivet Hole in Non-Metal Solid Cages

作　　者：李凌鑫[1,2,3] 叶亚飞 陈静[1,2,3] 张振强 丁健[1,2,3] LI Lingxin;YE Yafei;CHEN Jing;ZHANG Zhenqiang;DING Jian(Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China;Henan Key Laboratory of High Performance Bearing Technology,Luoyang 471039,China;Strategic Alliance for Technology Innovation in Rolling Bearing Industry,Luoyang 471039,China)

机构地区：[1]洛阳轴承研究所有限公司,河南洛阳471039 [2]河南省高性能轴承技术重点实验室,河南洛阳471039 [3]滚动轴承产业技术创新战略联盟,河南洛阳471039

出　　处：《轴承》2019年第11期24-26,共3页Bearing

摘　　要：介绍了非金属实体保持架铆钉孔的加工难点,分析了现有铆钉孔加工方法的缺陷,设计了一个可在数控车床上加工铆钉孔的工装。使用该工装加工出的铆钉孔位置精度高,后期装配时不需要区分钻孔方向,铆钉孔轴线无偏斜,铆钉铆接后质量高,提高了工作效率和产品质量。The difficulty for machining of rivet hole in non-metal solid cages is introduced,and the defects of existing machining method for rivet hole are analyzed.A tooling is designed for machining of rivet hole on numerically controlled lathe.The rivet hole machined by the tooling has high positional accuracy.The drilling direction is undistinguished during assembly in later period;the axis of rivet hole is aligned.The rivet has high quality after riveting,improving work efficiency and product quality.

关 键 词：滚动轴承 非金属保持架 铆钉孔 工艺 

分 类 号：TH133.33[机械工程—机械制造及自动化] TQ323.7[化学工程—合成树脂塑料工业]