摘要
针对传统深沟球轴承实体保持架端面凿口锁球不牢的缺点,设计了一种无铆钉的径向镗孔冠形实体保持架,其利用冠形弹性过盈锁口锁球,缩短了工艺,节省了材料,提高了强度和寿命,通过使用证明能满足用户的实际需求。
Aiming at the disadvantage of locking balls unstably for solid cage of traditional deep groove ball bearing,a radial boring crown type solid cage without rivets is designed,which is able to lock the balls excellently with the crown type elasticity,optimizing the process and increasing the material utilization,and enhancing the cage intensity and work-ing life.It is proved that the new design can meet customer applications.
出处
《轴承》
北大核心
2014年第12期14-14,43,共2页
Bearing
关键词
深沟球轴承
冠形保持架
镗孔
凿印
deep groove ball bearing crown type solid cage boring manually squeezing
