Metal casting mold

Abstract

The invention belongs to the technical field of molds, in particular to a metal casting mold. The mold comprises a machine table, a block, a concave die seat, an opening, a heat dissipation tube, a guide column, a limiting piece, a convex die seat, a sliding mouth, a concave die, a convex die, an injection port, a cold air tube, a semiconductor refrigerating sheet and a fan. The semiconductor refrigerating sheet can reduce the temperature inside the cold air tube, cooperate with the fan to blow the cold air in the cold air tube into the heat dissipation tube, reduce the temperature of the convex die seat through the heat transfer effect between the heat dissipation tube and the punch die, thereby reducing the temperature inside an opening, and facilitate the accelerating of metal cooling in the process of casting a metal, thereby shortening the casting time; the concave die and the convex die are fixed by bolts at the bottom and top of the convex die seat and the concave die seat, whena forged metal appearance is changed according to demands, processing can be conducted by replacing the concave die and the convex die, and the mold has a simple structure, is convenient to use, andis suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of molds, in particular to a metal casting mold. 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, etc. to obtain the required products. In short, molds are tools used to make shaped objects , 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 object through the change of the physical state of the formed material. In the metal casting process, molds are often used. [0003] Most of the molds for making metal do not have the function of heat dissipation. After casting the metal, it is necessary to wait for its self-heating and cooling, which is a waste of time; moreover, when casting metal, if the shape of the metal needs to be changed, it is often necessary to replace the ...

AI Technical Summary

Problems solved by technology

[0003] Most of the molds for making metal do not have the function of heat dissipation. After casting the metal, it is necessary to wait for its self-heating to cool down, which is a waste of time; moreover, when casting metal, if the shape of the metal needs to be changed, it is often necessary to replace the entire set of molds, which also improves the manufacturing cost

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