| 摘要 |
PURPOSE: A slide for molding is provided to easily form a middle undercut by opening and closing a middle slide interlocking with an outer slide even if the undercut is positioned at a center of a product or outside the product. CONSTITUTION: A slide(100) for molding comprises a middle slide(120) formed in a center of a cavity. The middle slide comprises a middle slide core(122), an interlocking unit(126), and a middle locking core(127). The middle slide core comprises a forming body and a slide body(125). A forming portion(123) of the forming body forms the middle undercut in a middle slide hole. The slide body interlocks with the movement of an outer slide(110). The interlocking unit delivers the movement of the outer slide to the middle slide. The middle locking core fixes the middle slide when injecting molds, and pushes the middle slide toward the middle undercut.
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