键盘接插件外壳级进模设计

Design of Progressive Die for the Keyboard Socket Connector

分析了键盘接插件外壳的冲压工艺性,介绍了其级进模总体结构设计及排样方案。说明了模具结构的特点,模具上下模板具有高精度和长寿命,可快速更换凸模及下模镶块,重复装配精度高。经多年生产验证,模具结构合理、可靠、送料稳定,并能保证零件的质量,对类似零件冲压模具设计具有参考价值。

The stamping technology of the keyboard socket connector has been analyzed.The overall structure and the layout scheme of the progressive die have been introduced.The characteristics of the die structure have been explained.The upper and the lower bolsters of this die had a high precision and a long life.The punch and lower die insert can be quickly changed, and the repeat assembly has a high precision.The practice verifies that the structure of die rational and reliable,which can feed material stably and ensure the quality of the workpiece.It provides reference for the design of the similar part.