摘要
分析了U形弯曲件冲压工艺,介绍了零件排样方案及模具整体结构特点,采用快拆式冲圆孔凸模结构和弯曲凸模结构,大大缩短了模具维修时间。实践证明,模具结构合理、可靠,较好地保证了零件质量,对U形弯曲件级进模设计具有一定参考价值。
The stamping process of a U-shaped bending part was analyzed. The layout design and overall structure design of a progressive die for the part were introduced. The application of quick replacement of punch in stamping and bending can greatly shorten the repairing time.
出处
《模具工业》
2011年第10期37-39,42,共4页
Die & Mould Industry
关键词
U形弯曲件
冲压
排样
级进模
快拆式
U-shaped bending part
progressive die
stamping
layout design
quick replacement
