变速器后盖总成轴承装配技术改造

Bearing Assembly Technology Modification for Transmission Rear Cover Assembly

汽车变速器后盖总成轴承装配采用手工砸入的方式,已不能满足现代企业发展的要求。为了提高变速器装配质量,减轻工人劳动强度,进行了后盖总成轴承机械压装技术改造。通过对几种轴承装配方案的分析,选择出一种较好的轴承压装技改方案,并介绍了其相应的压装夹具设计。

The manual assembly method for the bearing in automotive transmission rear cover assembly cannot meet the demand of modem business development.In order to improve transmission assembly quality,to reduce intensity of labour,modification of mechanical bearing pressing technology to rear cover assembly was conducted.Through analyses on several bearing assembly programs,a pressing technology modification program was selected,and corresponding pressing fixture design was introduced.