轴承防尘盖压盖模具改进

Improvement on press mould for dust shield of bearing

闭式深沟球轴承在无锡注油压盖机上压防尘盖时,由于套圈热处理后变形,防尘盖外径尺寸超差等因素的影响,使部分轴承压盖质量不合格。针对以上问题,对轴承防尘盖压盖胎结构进行了改进,挽救了压盖废品。

When the dust shield was pressed into sealed deep groove ball bearing on Wuxi lubrication and gland machine,as some factors such as the deformation after heat treatment of the rings and dimensions exceeding the tolerance,etc.,some bearings became unqualified.For the above problems,the structure of press mould for bearing dust shield was improved and some waste products were retrieved.