接触簧片级进模设计  

Progressive die design of contact spring

作　　者：王娟[1] 陈炜[1] 杨继昌[1] 刘波[1] 

机构地区：[1]江苏大学机械工程学院,镇江212013

出　　处：《机械设计与制造》2008年第5期206-208,共3页Machinery Design & Manufacture

摘　　要：接触簧片在电气产品中应用非常广泛,对电气的高压保护和低压保护起着重要的作用。所以,研究簧片的级进模设计有着非常重要的意义。通过对接触簧片结构工艺性的分析及零件最小弯曲半径、步距及步距精度、条料宽度的计算,确定了接触簧片精密多工位冲裁、连续弯曲级进模的排样方案。介绍了接触簧片级进模的总体结构包括总体结构的导料系统、卸料装置、定位及限位装置等。最后,介绍了部分弯曲凸、凹模的结构。Contact spring is used widely in electrical product. It plays an important rote on hign pressure electrical protection and low pressure electrical protection, It is very important of researching contact spring progressive die design. By technology analysis of contact spring structure and calculation of minimum bending radius, step distance, precision of step distance,strip width,It determined the precision multi-stage with blanking ,continuous bending progressive die layout of product as well as general die structure assembling and punch,die structure. The design of general die structure concludes guide system, tripper, positioning and spacing structure etc. Then part of bending die and punch structure are introduced.

关 键 词：多工位级进模 连续弯曲 结构设计 

分 类 号：TH12[机械工程—机械设计及理论]