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Automobile mold core cooling structure

A technology of cooling structure and automobile mould, applied in the field of automobile mould, can solve the problem of insufficient cooling effect, achieve the effect of improving cooling effect, maintaining service life, and reducing temperature difference

Active Publication Date: 2021-12-07
江苏久祥汽车电器集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Automobile mold core cooling structure
  • Automobile mold core cooling structure
  • Automobile mold core cooling structure

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Embodiment Construction

[0034] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0035] Such as Figure 1 to Figure 8 As shown, an automobile mold core cooling structure provided by an embodiment of the present invention includes a core 1, a core seat 2 connected to the core 1, and a cooling structure and a supporting mechanism arranged in the core 1 ; The support mechanism includes:

[0036] A support cylinder 3, which is slidably arranged in the core 1, a plurality of support pieces 4 are uniformly arranged on the support cylinder 3 along the circumferential direction, and a plurality of support pieces 4 are arranged on the support cylinder 3 One-to-one correspondence of a plurality of relief slots 5, the plurality of support pieces 4 are used to support the inner sidewall of the core 1;

[0037] a...

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PUM

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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, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/22
CPCB22D17/2218
Inventor 胡心彬刘成龙涂坚唐海龙张东桥龚雪丹
Owner 江苏久祥汽车电器集团有限公司
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