气动式凸模切换装置在汽车模具中的应用  

Application of pneumatic punch switching device in automobile die

作　　者：张乐 ZHANG Le(Tianjin(Headquarters)Factory,FAW Toyota Motor Co.,Ltd.,Tianjin 300450,China)

机构地区：[1]一汽丰田汽车有限公司天津(总部)工厂,天津300450

出　　处：《模具工业》2024年第10期34-39,共6页Die & Mould Industry

摘　　要：阐述了气动式凸模切换装置的使用特点和工艺特色,根据气路通断快速切换凸模使用位置,实现1模2件生产,代替了模具整体更换凸模及固定座,提高了安全系数,操作便捷,易于生产有孔及无孔零件。The use characteristics and process characteristics of the pneumatic punch switching de-vice were described,the use position of the punch could be fast switched according to the air path on or off,so as to realize the production of two parts in a die,which replaced the whole replace-ment of the die punch and fixed seat,improved the safety factor,made the device easy to operate,and easy production of perforated and non-perforated parts.

关 键 词：快速切换 梭动阀 耦合器 摆动气缸 

分 类 号：TG76[金属学及工艺—刀具与模具]