复合端子多工位级进模设计  

Design of Multi-Position Progressive Die for the Composite Terminal

作　　者：孟玉喜 Meng Yuxi

机构地区：[1]南通开放大学机电工程学院,江苏南通226006 [2]南通苏禾车灯配件有限公司,江苏南通226000

出　　处：《模具制造》2020年第4期11-16,共6页Die & Mould Manufacture

基　　金：2018年度江苏省南通市市级科技计划立项项目,项目编号MSZ18079。

摘　　要：阐述了复合端子级进模排样设计中的工位数的合理确定,条料送进方向的确定,步距精度的设计及两种不同材质、不同厚度的制件带料在同一副模具中的90°交合成形。介绍了模具设计中两副模板厚度落差的设计及模具导向设计,给出了该多工位级进模的装配结构图,说明了模具在使用过程中的设计验证效果、后续刃磨特点和行程控制要点。模具投入实际生产后,使用正常,制件质量符合图纸技术要求,可为同类制件的模具设计提供参考。Based on the characteristics of the intersection composition of the composite terminal products,the reasonable determination of the number of positions in layout design,the determination of the feeding direction of strips,the design of the accuracy of step distance and the 90 degree intersection of two different materials and different thicknesses of the strips in the same pair of dies are emphasized.This paper introduces the design of thickness difference between two sets of formwork in die design and the design of die guide.The assembly structure diagram of the multi-station progressive die is given.The validation effect of the design of the die in use,the characteristics of subsequent grinding and the key points of stroke control are explained.After the die is put into actual production,the use of the die is normal.The quality of the product meets the requirements of user’s drawings.It can be provide reference for the design of similar products die.

关 键 词：复合插座端子 端子本体 弹性衬套 步距精度 级进模 

分 类 号：TG385.2[金属学及工艺—金属压力加工]