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Sole mold with conformal cooling pipe and manufacturing method thereof

A technology of cooling pipes and conformal cooling, applied in the field of mold structure, can solve the problems of poor cooling effect, reduced cooling efficiency, low cooling efficiency, etc., to achieve the effect of enhancing cooling effect, improving cooling efficiency and quality

Inactive Publication Date: 2016-05-04
DONGGUAN ZHANSHENG MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cooling technology has the following problems: limited by the processing technology, the cooling water channel cannot be set according to the demand, resulting in low cooling efficiency and poor cooling effect
Limited by the drilling process, only straight holes can be processed. When the cooling circuit is complex, the mold needs to be divided into pieces first, and then drill holes from both sides
For molds with arc-shaped curved surfaces or stepped molds, linear segment approximation is required, which reduces cooling efficiency

Method used

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  • Sole mold with conformal cooling pipe and manufacturing method thereof
  • Sole mold with conformal cooling pipe and manufacturing method thereof
  • Sole mold with conformal cooling pipe and manufacturing method thereof

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Embodiment Construction

[0024] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as Figure 1 to Figure 3 As shown, the shoe sole mold with conformal cooling duct of the present invention comprises an upper mold base 10 and a lower mold base 20, and the left and right sides of the lower mold base 20 are respectively provided with a lower mold cavity 21, and the upper mold base 10 and the lower mold base The mold base 20 is docked, and the upper mold base 10 is provided with a first cooling pipeline 11, and the first cooling pipeline 11 is matched and arranged above the lower mold cavity 21. Specifically, the first cooling pipeline 11 includes a bent part 111 and a cooling part 112, the bending part 111 is set along the upper part of the lower mold cavity 21, one end of ...

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Abstract

The invention discloses a sole mold with a conformal cooling pipe and a manufacturing method thereof. The sole mold comprises an upper mold base and a lower mold base. Left and right sides of the lower mold base are respectively provided with lower mold cavities. The upper mold base is in a butt joint relationship with the lower mold base. A first cooling pipe is arranged in the upper mold base. The first cooling pipe corresponding to the lower mold cavities is arranged above the lower mold cavities. A second cooling pipe is arranged in the lower mold base. The second cooling pipe is in a shape of W and is arranged around the periphery of the lower mold cavities. The first cooling pipe is arranged in the upper mold base, the second cooling pipe is arranged at the lower end of the lower mold base and the first cooling pipe and the second cooling pipe are respectively arranged at the periphery of the lower mold cavities. Through change of structures of the first cooling pipe and the second cooling pipe, cooling medium cooling effects are improved and cooling efficiency and quality of the injection molding product are improved.

Description

technical field [0001] The invention relates to a mold structure, in particular to a shoe sole mold with a conformal cooling channel and a manufacturing method thereof. Background technique [0002] The cooling system of the injection mold occupies a very important position in the structure of the injection mold, and is the key to improving the quality of injection molding products and improving the efficiency of injection molding. The traditional cooling water channel is generally composed of a group of straight opening passages. In order to form a closed flow channel, except for the inlet and outlet, other openings need to be sealed with plugs. This cooling technology has the following problems: due to the limitation of the processing technology, the cooling water channel cannot be set according to the demand, resulting in low cooling efficiency and poor cooling effect. [0003] Generally, the cooling circuit inside the injection mold is usually processed by drilling. Re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/73
CPCB29C45/7312B29C2045/7318
Inventor 陈同举
Owner DONGGUAN ZHANSHENG MOLD