龙骨架冲模结构设计  

Design of joist frame die structure

作　　者：李玉平[1] 

机构地区：[1]新余学院机械工程学院,江西新余338004

出　　处：《新余学院学报》2015年第4期3-5,共3页Journal of Xinyu University

摘　　要：龙骨架零件的形状比较复杂,需要采用多道工序,且冲针刚度差、易折断、难安装。针对龙骨架的结构特点和具体的生产条件,设计出一种装卸方便迅速且定位准确的冲针安装结构,该设计极大地提高了生产效率。The shape of joist frame is complex and needs many processes. It is poor in rigidity and easy to break and difficult to install. According to the structure characteristics and the specific production condition of joist frame, we design the punch - pin installation structure which is easy to install and accurately position. The design greatly improves the productivity.

关 键 词：龙骨架 冲模结构 冲针安装 

分 类 号：TG385.2[金属学及工艺—金属压力加工]