D型弹簧卡圈模具设计

Design of die for D-shape spring retainer ring

介绍了成形D型弹簧卡圈的模具结构,将原来的2道工序合并在1副模具内完成,避免了2次定位,解决了零件弯曲后扭曲的现象,提高了零件的成形质量及生产效率,保证了成形零件尺寸的一致性,降低了生产成本,可为类似零件的成形提供参考。

The structure of a bending die for D-shape spring retainer ring was presented, and the original 2 processes were completed in one die to avoid the twice location. It improved the twisting of the D-shape spring retainer ring after bending and ensured the conformity of the parts＇ dimension, which provided reference for forming the similar parts.