Mold accurate in locating

Abstract

The invention discloses a mold accurate in locating. The mold comprises an upper mold body and a lower mold body. The upper mold body and the lower mold body are each provided with a mold cavity. A buckle strip is arranged on the lower surface of the upper mold body. A groove is formed in the corresponding position of the upper surface of the lower mold body. The upper surface of the upper mold body and the lower surface of the lower mold body are each provided with a cooling cavity. Cooling liquid is injected into each cooling cavity. Heat radiation structures are evenly distributed on the surface of each cooling cavity. During use, the upper mold body presses the buckle strip of the upper mold body into the groove in the lower mold body so that accurate locating of the upper mold body and the lower mold body can be achieved, no deviation is generated, and the yield of produced products is high; and heat of products in the mold can be absorbed through the cooling liquid in the cooling cavities, the heat absorbed by the cooling liquid is radiated through the heat radiation structures, and therefore the products can be fast cooled and formed, the production efficiency is improved, meanwhile, cooling can be achieved without the help of external equipment, and use is convenient.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a mold with precise positioning. Background technique [0002] Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to shape an object. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The current mold has probl...

AI Technical Summary

Problems solved by technology

For example, due to the inaccurate positioning of the upper mold and the lower mold, the quality of the produced product is reduced or unqualified; moreover, due to the high temperature of the molten product, rapid cooling is required for molding, and the current mold has no cooling function. It needs to be cooled by external equipment, which is inconvenient to use

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