DIE CASTING MOLD HAVING RELEASE AGENT INJECTION DEVICE MOVABLE TOGETHER WITH SLIDE CORE

摘要

The present invention relates to a die casting mold having a release agent injection device movable together with a slide core for molding an undercut of a metal product. The die casting mold of the present invention has a cylinder member installed in a movable mold and provided with a release agent chamber for accommodating a release agent, a piston member for pressing the release agent in the release agent chamber while a slide core moves from a molding position to a retracted position while moving with the slide core, and a release agent injection flow path for injecting the release agent pressurized by the piston member to the slide core along a direction toward a fixed mold; and the release agent can easily be injected on a surface opposite to a surface facing the fixed mold in the slide core by a simple configuration.;COPYRIGHT KIPO 2020