摘要
分析了发夹的工艺特性,介绍了发夹注射模的结构设计和工作原理。该模具采用斜滑块和斜导柱抽芯机构解决了塑件成型问题,用摆杆先复位机构解决了工作过程中的干涉问题,简化模具结构,提高生产效率。
Analyzed the technology characteristics of the barrette, introduced the injection mold structure and work principle. In order to solve the molding problem, a slanted slide block and the side core-pulling mechanism was adopted, pre-reset mechanism of swing pin was adopted to solve interference between the slide blocks and puller pins, so that the mold structure was simplified and the production efficiency was increased.
出处
《模具制造》
2007年第11期34-36,共3页
Die & Mould Manufacture
关键词
发夹
注射模
模具结构
先复位机构
barrette
injection mold
mold structure
pre-reset mechanism
