爪极电机后极板精密级进模设计  

Design of Precise Progressive Die for Claw Pole Motor Back Plate

作　　者：崔柏伟[1] 邓卫国[1] 

机构地区：[1]常州机电职业技术学院,江苏常州213164

出　　处：《煤矿机械》2015年第12期32-34,共3页Coal Mine Machinery

摘　　要：针对爪极电机后极板冲件精度要求极高、结构复杂的特点,进行了排样设计和模具结构的设计。排样采用双排排样以提高材料利用率和生产率,在模具结构上采用了等高衬套型卸料螺栓、双导向机构、导正钉定距、落料工位错排等技术以解决产品精度、结构、双排排样方面的问题。实际生产表明:该模具工作稳定可靠,产品的尺寸精度、材料利用率和生产效率得到提高。The multi-position layout and dies were designed for the claw pole motor back plate to solve its precision demanding and complex structure.Double row nesting were used to improve material utilization and productivity,the technology of contour bushing type stripper bolts,dual guide mechanism,guide pin set distance,staggered blanking station was adopted to solve the key issues,such as precision products,structure,double row nesting. The application shows that the die works stably,product accuracy,material utilization and production efficiency is improved greatly.

关 键 词：精密级进模 双排排样 电机极板 

分 类 号：TG76[金属学及工艺—刀具与模具]