reset switch bracket

Through analyzing the structer and process of the switch frame,the die structure and design of the main die parts were introduced.

通过对开关支架零件的结构和工艺性分析,介绍了模具结构特点及关键模具零件的设计,解决弯曲件拉料现象及定位问题,对类似冲压零件的模具设计具有一定的参考作用。