轮毂用双列圆锥滚子轴承锁圈压装模的设计  

Design of Locking Ring Pressing Mould for Double Row Tapered Roller Bearings Used in Hub

作　　者：李纪军 俞建珍 高春和 石新华 

机构地区：[1]甘肃海林中科科技股份有限公司,甘肃天水741018

出　　处：《轴承》2018年第2期18-20,共3页Bearing

摘　　要：介绍轮毂用双列圆锥滚子轴承结构和两内组件采用锁圈连接的原理,设计了锁圈压装模具,并基于压装模工作原理计算了模具主要结构尺寸以及锁圈扩张量、冲压行程等参数。设计的压装模可以在开式冲压设备上应用,锁圈装配快速、准确、安全、有效。The structure of double row tapered roller bearings for hub and the connected principles of two inner components by locking ring are introduced,and the locking ring pressing mould is designed. The main structure size of mould,expansion amount of locking ring and pressing stroke are calculated,based on working principle of pressing mould. The pressing mould is able to be applied to open pressing equipment,and the assembly of locking ring is rapid,accurate,safe and effective.

关 键 词：轮毂轴承单元 双列圆锥滚子轴承 锁圈 装配模 卡头 

分 类 号：TH133.33[机械工程—机械制造及自动化] TG76[金属学及工艺—刀具与模具]