球铰弹簧冲压成形模具

介绍一种新型球铰弹簧两工步冲压盛开有模具的结构，工作原理，主要工作部件的设计和参数计算。使用此种模具，可以在一个工步中完成球铰弹簧的弯曲成形和翻边成形，生产效率高，工艺质量好。

Stamping and Forming Dies for the Spring Retainer Guide

In this paper, it describes the structure, workprinciple, design method of the key parts and the parametercalculation of a new two - process stamping and formingdie for the spring retainer guide. By using it,the bending,forming and turnup fortheng can be finished in a procedurewith high efficiency and good quality.