摘要
分析了收音机后盖的侧凸和侧孔结构,设计了斜推杆内侧抽芯机构和斜导柱外侧抽芯机构,完成了制品侧向结构的抽芯。对斜导柱滑块头部结构进行了优化设计,简化了模具结构。实践证明,模具结构合理,成型的制品质量合格。
The side convex and side hole structure in a radio back cover was analyzed. The inward core-pulling mechanism by angled ejector pin and outward core-pulling mechanism by angle pin were designed for the side core-pulling of the product. The head structure of angle pin slide was optimized which simplified the mould structure.
出处
《模具工业》
2015年第2期28-30,共3页
Die & Mould Industry
关键词
收音机后盖
侧凸
侧孔
斜导柱
滑块
radio back cover
side convex
side hole
angle pin
slide
