两种简化的侧凹抽芯机构  

Two Simplified Core-Pulling Mechanisms for Inside Slots

作　　者：陶沙[1] 

机构地区：[1]合肥荣事达模具有限公司,安徽合肥230088

出　　处：《模具工业》2002年第3期43-44,共2页Die & Mould Industry

摘　　要：对于制品的内侧凹 ,在采用滑块、斜摆杆等一般抽芯机构较难实现时 ,通过改变抽芯机构的动作和复位形式 ,设计出两种简化的侧凹抽芯机构 ,并且制造方便,缩短了加工周期 ,实践证明该机构可有效地完成抽芯动作。For the inside slot of the part, it is relatively difficult to make it with the general core_pulling mechanisms such as slide blocks, slanted swinging pillar etc. Through changing the action and resetting way of the core_pulling mechanism, two simplified core_pulling mechanisms for inside slots were designed that facilitated the manufacture and shortened the processing cycle. Practical production shows they can effectively accomplish the core_pulling action.

关 键 词：注射模 抽芯机构 斜摆块 注塑 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]