锁扣多工位精密级进模设计  

The Multi-station Precision Progressive Die Design of Lock Catch

作　　者：胡志华[1] 成虹[1] 

机构地区：[1]成都工业学院四川省高校模具技术重点实验室,四川成都611730

出　　处：《电加工与模具》2013年第1期40-43,共4页Electromachining & Mould

基　　金：四川省教育厅科研项目(12ZB181)

摘　　要：从锁扣的制件工艺性分析、冲压方案的排样设计、模具总体结构设计、弯曲工序结构设计、模具重要零件的选材等几方面,详细阐述了该锁扣模具的设计过程,重点说明了难以成形的几个弯曲成形结构的工作原理。在保证产品质量的前提下,同时考虑模具结构的合理性和成本的经济性来进行产品的模具结构设计。The lock catch＇s mold design process is expounded in details in this paper according to manufacturability analysis, pressing scheme and layout design, totality design of mold structure, bend- ing process structure design and material selection of important parts. Some of the bending mold struc- tures which are difficult to form are illustrated on emphasis. On the condition of quality assurance, we should consider the rationality of mold structure and economical efficiency at the same time to design the mold structure.

关 键 词：锁扣 弯曲 多工位精密级进模 

分 类 号：TG386.3[金属学及工艺—金属压力加工]