两种简化的侧凹抽芯机构

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。

Two Simplified Core-Pulling Mechanisms for Inside Slots

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.