Assembly Method Of Injection Mold

Abstract Discloses a method for assembling an injection mold. The injection mold includes a fixed mold and a movable mold, and the movable mold includes a movable mold fixed plate, a backing plate, an ejector pin plate, an ejector pin fixed plate, a movable template, an ejector pin, a guide post, a pressure plate and a guide sleeve.

The assembly method of this injection mold comprises the steps:

(1). Install the guide post and ejector plate on the moving template;

(2). The guide sleeve is sleeved in the guide column and fixed in the ejector plate;

(3). The thimble is inserted into the thimble plate and the movable template;

(4). The thimble fixing plate is fastened on the thimble plate, and the guide sleeve is fixed in the thimble fixing plate;

(5). The moving mold fixing plate and backing plate are fixed on the moving template, and the guide post is fixed in the moving mold fixing plate; (6). The pressure plate is installed in the moving mold fixing plate, and the guide post is fixed on the moving mold fixing plate by fastening screws Moving mold fixed plate. In the present invention, the guide post has already played a positioning role before the ejector plate is installed, thereby avoiding problems such as deformation of the ejector plate, breakage of the ejector pin, and return rubbing.

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