Injection molding part mold capable of being quickly assembled

Abstract

The invention discloses an injection molding part mold capable of being quickly assembled in the technical field of injection molding part molds. The injection molding part mold comprises a lower mold, wherein an upper mold is arranged at the upper end of the lower mold; a screw rod penetrates through the middle position of the interior of the upper mold; a bearing is arranged between the screw rod and the upper mold; the upper end surface of the screw rod is fixedly connected with a pressing plate; locking mechanisms are arranged on two sides between the upper mold and the lower mold; each locking mechanism comprises an inserting rod, teeth, a rod body, a pull ring, a thread, a baffle and a spring; the inserting rods are inserted into the upper mold; the teeth are fixedly connected to one side surfaces of the inserting rods; the rod bodies penetrate through the interior of the upper mold; one end surfaces of the rod bodies are in contact engagement with the teeth; the pull rings are fixedly connected to the other end surfaces of the rod bodies; the baffles are fixedly connected to the outer surfaces of the rod bodies; the springs are connected to the outer parts of the rod bodies in a sleeving manner; and the threads are arranged on the outer parts of the rod bodies. The upper mold and the lower mold can be assembled and connected, so that quick assembly can be carried out, and the operation efficiency of workers is greatly improved.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a rapidly assembled injection mold. Background technique [0002] Injection mold is a tool for producing plastic products. According to its molding characteristics, it can be divided into thermosetting plastic molds and thermoplastic plastic molds. According to the molding process, it can be divided into blow molds, injection molds, casting molds, injection molds, etc. Traditional injection molds can be divided into cold runner molds and hot runner molds based on the pouring system. For injection molds, injection molds are a commonly used mold; injection molded products are common daily necessities, and the production process of injection molded products In the process, the plastic material in the molten state is usually stirred evenly by a screw extruder at a certain temperature, and then injected into the injection mold. The plastic material is molded in the cavity of t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a quick-assembled injection molding mold to solve the problems in the above-mentioned background technology that the operation in the assembly process is relatively cumbersome, and it takes a lot of time for the staff, so it is difficult to effectively improve the work efficiency of the staff. There is no quicker assembly structure

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