引线框架冲压模具的改进

Improvement Design of Stamping Die for the Lead Frame

以一款引线框架为例,分析了其冲压过程中料带产生变形的原因,提出了模具生产过程中解决料带变形的方法及原理。本文设计的冲压料带变形修正机构调整方便,该模具生产平稳,达到制件的尺寸公差要求和外观要求。

Taking a stamping lead frame product as an example, analysing the causes of deformation of the material strip in the process of stamping, to put foward the solving method and the principle. The correction mechanism for the stamping material strip deformation was adjusted convenient. The die was moved smoothly, meeting the product＇s dimensional tolerance requirements and appearance requirements.