Automobile mold core cooling structure

Abstract

The invention discloses an automobile mold core cooling structure, and belongs to the technical field of automobile molds. The automobile mold core cooling structure comprises a core, a core seat, a cooling structure and a supporting mechanism; the cooling structure comprises a cooling water inlet channel, a cooling water return channel, a cooling water inlet ring and a cooling water return ring, wherein the cooling water inlet ring and the cooling water return ring are arranged on a supporting cylinder; and the cooling water inlet ring and the cooling water return ring are connected with an external water pipe through cooling water pipes. The supporting mechanism is arranged in the core and can support the inner wall of the core, so that under the condition that the inner wall of the core is designed to be thin, it can be ensured that the core has enough impact resistance, the good service life is kept, and the cooling effect is improved; and a fan assembly is further arranged in the core, turbulent flow can be increased, the temperature difference between the cooling water flow close to the inner wall of the core and the outer wall of the supporting cylinder is reduced, and the cooling effect is improved.

Description

technical field [0001] The invention relates to the technical field of automobile molds, in particular to an automobile mold core cooling structure. Background technique [0002] In the continuous production process of automobile die-casting molds, the die-casting mold core needs to be cooled. The way in the prior art is to set up a cooling water channel in the mold core and cool it through circulating water. Since the die-casting mold is in the working process, the mold core will Under great impact, in order to maintain a good service life of the core, the cooling channel cannot be designed too large (that is, the core wall should not be too thin), but this will lead to insufficient cooling effect, so it is necessary to design a support The core cooling structure of the mechanism can keep the core strength high and maintain a good service life when the core wall is thin. Contents of the invention [0003] The invention provides an automobile mold core cooling structure, ...

AI Technical Summary

Problems solved by technology

[0002] In the continuous production process of automobile die-casting molds, the die-casting mold core needs to be cooled. The way in the prior art is to set up a cooling water channel in the mold core and cool it through circulating water. Since the die-casting mold is in the working process, the mold core will Under great impact, in order to maintain a good service life of the core, the cooling channel cannot be designed too large (that is, the core wall should not be too thin), but this will lead to insufficient cooling effect, so it is necessary to design a support The core cooling structure of the mechanism can keep the core strength high and maintain a good service life when the core wall is thin

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