| 摘要 |
PURPOSE: A slide locking device for an injection mold is provided to prevent faults when molding a product and to improve the quality of the product because a sliding core is not pushed by injection pressure in an injection molding. CONSTITUTION: A slide locking device(100) for an injection mold comprises a guide rail, a first stopper(300), a pair of a second stoppers(400), a first locking unit, and an operating unit(600). A pair of the guide rails is installed in a mold at a predetermined gap. The first stopper is installed in a slide core(20) and projected at a predetermined height. The pair of the second stoppers are separated toward both sides of the first stopper at a constant distance and installed in the mold. The first locking unit reciprocates between both sides of the first stopper and selectively locks the first stopper.
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