Injection molding die and application method thereof

Abstract

An injection molding die comprises a die body and a base. The die body comprises a male die, a female die and a die core arranged between the male die and the female die, wherein the male die is fixedly connected to the upper side of the base. Four consistent stand columns, a convex groove and connecting holes are formed in the upper portion of the male die, and the stand columns and the convex groove are fixedly connected to the male die. Four consistent fasteners and a convex groove are fixedly formed in the bottom of the female die, and a glue inlet is formed in the top of the female die. The die core is provided with first through holes and second through holes, wherein the first through holes are matched with the stand columns, and the second through holes are matched with the fasteners. The die core is provided with a glue inlet through hole and a concave groove matched with the convex grooves. By means of the provided injection molding die, two products can be manufactured at the same time, the structure is simple, and operation is convenient; and the production efficiency can be improved, the occupied area is reduced, the runner length is reduced, resource waste is reduced,and application prospects are wide.

Description

technical field [0001] The invention relates to the field of plastic molds, in particular to an injection mold and a using method thereof. Background technique [0002] In some products that require molds as the main method of production, the use of molds is essential, so in the design of molds, the choice of parting surface is very important. The parting surface should facilitate the demoulding of parts. At present, the mold adopts one parting surface to make one mold with two cavities or one mold with multiple cavities, but in the structure of one parting surface, the mold will expand the size of the shape with the increase of the number of cavities, and the part will be demolded It is difficult to reduce the production efficiency and increase the production cost, and the mold occupies an increased area, and a larger machine is required when the part is formed, which is inconvenient to use. Contents of the invention [0003] The invention provides an injection mold and ...

AI Technical Summary

Problems solved by technology

[0002] In some products that require molds as the main method of production, the use of molds is essential, so in the design of molds, the choice of parting surface is very important. The parting surface should facilitate the demoulding of parts. At present, the mold adopts one parting surface to make one mold with two cavities or one mold with multiple cavities, but in the structure of one parting surface, the mold will expand the size of the shape with the increase of the number of cavities, and the part will be demolded It is difficult to reduce the production efficiency and increase the production cost, and the area of ​​the mold is increased, and a larger machine is required when the parts are formed, which is inconvenient to use

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