三板式斜销和弹簧侧抽芯壳体注塑模

Injection Mould of Shell of Three Plates Side Core-pulling by Spring and Angle Pin

介绍了塑料壳体注塑模具的结构,论述了模具结构特点和工作原理。该模具一模一腔,二次分型,点浇口进料,弹簧和斜销分别抽芯,带有3个模外卸螺纹的活动镶件。模具结构紧凑、工作可靠,可实现全自动操作。

The structure of the injection mould of the plastic shell was introduced, and the working principle and structure characteristics of the mould were also discussed. The mould features as one cavity in one mould, parting twice, feeding by pin-point gate, core-pulling by spring and angle pin respectively, and 3 movable inserts. The mould is compact in structure, reliable in operation, which could realize the operation of complete automation.