【摘要】 为了解决注塑成型中产品倒扣特征的脱模问题，创新性地提出了一种转轴式侧抽芯机构。该机构主要由倒扣镶件、旋转轴、弹簧和倒扣镶件底座构成。开模时，利用弹簧力带动倒扣镶件绕旋转轴转动，从而实现倒扣脱离和模具开模。该侧抽芯机构尤其适用于模具上产品的倒扣行程小于10mm的场合，对注塑生产具有一定的指导意义。更多还原

【Abstract】 In order to solve the problem of product inversion feature stripping in injection molding,a rotating shaft side pumping mechanism is innovatively proposed.The mechanism consists of inverted insert,rotating shaft,spring and inverted set base.When opening the mold,the spring force is used to drive the inverted insert around the rotating axis,so as to realize the inverted detachment and the mold opening.This side pumping mechanism is especially suitable for the inverted stroke of the product on the mold is less than 10mm,which has certain guiding significance for injection molding production.更多还原