泥浆泵用大型圆柱滚子轴承保持架的改进  

Improvement of large cylindrical roller bearing cage used for mud pump

作　　者：赵红霞 武鹏彪 吕国新 

机构地区：[1]西北轴承股份有限公司,宁夏银川750021

出　　处：《哈尔滨轴承》2015年第4期5-6,14,共3页Journal of Harbin Bearing

摘　　要：对泥浆泵用大型圆柱滚子轴承插方孔保持架的结构特点及装配中存在的问题进行了分析,改进了保持架的兜孔设计,由原来的铆钉限位滚子改为保持架兜孔自锁滚子,解决了传统装配工艺带来的不足,提高了产品质量。Through analysis of the structure characteristics of large cylindrical roller bearing cage used for mud pump and the existing problems in the assembly, design of cage pocket was, improved, from the original rivet limit to the roller to keep the cage pocket hole self-locking roller to solve the problem of traditional assembly process, and improve the quality of products.

关 键 词：泥浆泵:大型圆柱滚子轴承 保持架 兜孔 锁量 

分 类 号：TH133.332[机械工程—机械制造及自动化]