弹簧片冲孔落料弯曲级进模设计  

Design of Punching,Blanking and Bending Progressive-die for Spring Lamination

作　　者：谢文玲[1,2] 梁佳佳[3] 周顺勇[1] 杨启坤[3] 刘星[3] 

机构地区：[1]四川理工学院 [2]过程装备与控制工程四川省高校重点实验室 [3]成都工具研究所

出　　处：《工具技术》2010年第7期51-53,共3页Tool Engineering

基　　金：四川省教育厅青年基金资助项目(08zb090)

摘　　要：通过分析弹簧片零件的结构工艺性,制定了合理的冲压工艺并设计了生产弹簧片的级进模,分析了冲孔落料弯曲反顶式级进模的设计思路及结构特点,该模具既能满足产品的质量,又能满足生产批量要求。As structure processing of the spring lamination was analyzed, the reasonable stamping process was made and a progressive-die was designed to produce the spring lamination. The design idea and structural characteristics of punching, blanking and bending reverse-push-out progressive-die were analyzed. The mould met the requirenents of the quality and the quantity production.

关 键 词：弹簧片 级进模 工艺设计 冲压 

分 类 号：TG386.2[金属学及工艺—金属压力加工]