PCR130冷辗机的结构设计  

Structural Design of Cold Rolling Machine PCR130

作　　者：魏銮[1,2] 杨建玺[1] 李丹[2] 

机构地区：[1]河南科技大学,河南洛阳471003 [2]洛阳轴研科技股份有限公司,河南洛阳471039

出　　处：《轴承》2014年第5期24-27,共4页Bearing

摘　　要：分析PCR系列冷辗机的结构特点和工作原理,在原机床结构的基础上为扩大加工范围设计了PCR130冷辗机,详细介绍了机床的结构特点和关键的机械手、心轴、主滑块、整径机部分的结构优化设计方法,改进后冷辗机的可靠性、稳定性和加工精度都满足了使用要求。The structural characteristics and operating principles of PCR series cold rolling machine are analyzed.On the basis of original structure of machine tool,the cold rolling machine PCR130 is designed to extend the scope of pro-cessing.The structural characteristics of the machine,the optimal design method for structure of key manipulator,cen-tral spindle,main slider and finishing diameter machine are introduced in detail.The reliability,stability and machi-ning accuracy of cold rolling machine after improvement meet the use requirements.

关 键 词：滚动轴承 套圈 冷辗机 结构设计 

分 类 号：TH133.33[机械工程—机械制造及自动化] TG335.12[金属学及工艺—金属压力加工]