| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold for injection molding which can simplify an ejection mechanism, be miniaturized, and reduce a mold manufacturing cost. SOLUTION: In the integral mold for injection molding in which a movable mold is composed of a plurality of split molds which are arranged freely separably/approachably in the fixed mold direction, and during closing/coupling, molding cavities are formed between the adjacent split molds and between the fixed mold and the split mold, respectively, an ejection pin for ejecting a molding from each cavity during mold opening is formed only on the side of the movable mold.
|
