斜导柱抽芯机构中滑块的受力分析及其参数设计

Analysis on the Stress Exerted on the Slide in the Angled-Guide-Pillar Core-Pulling Mechanism and Design of the parameters

注射成型模具中侧抽芯或侧分型机构是一类重要的机构 ,其参数的选取主要与其受力情况有关 ,分析了注射成型模具中的斜导柱机构的受力情况 ,并根据这些分析讨论了斜导柱机构的自锁条件和结构参数的设计准则。

The side core-pulling or side parting mechanism in the injection mould is an important mechanism. The selection of the parameters is mainly related to the stress status. The stress status of oblique guide pillar mechanism of the injection mould was analyzed. And based on the analysis, the self-locking conditions of the oblique guide pillar mechanism and the design rule for the structure parameters were discussed