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Demolition mechanism for automobile auxiliary instrument shell

A technology of demolding mechanism and sub-instrument, which is applied to household appliances, other household appliances, household components, etc., can solve the problems that the demolding mechanism cannot achieve demoulding, the inverted buckle angle is large, and the products are easily strained, and the design strength is achieved. Excellent, high pass rate, small footprint effect

Active Publication Date: 2021-12-07
NINGBO FANGZHENG TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The car sub-dashboard shell is one of the important parts of the car. The car sub-dashboard shell is formed by injection molding with an injection mold. Ordinary demoulding mechanism cannot realize demoulding, it is easy to strain the product, and the yield is low

Method used

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  • Demolition mechanism for automobile auxiliary instrument shell
  • Demolition mechanism for automobile auxiliary instrument shell
  • Demolition mechanism for automobile auxiliary instrument shell

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] As shown in the figure, the present invention provides a demoulding mechanism for an automobile accessory instrument housing, which includes an upper mold 1, a lower mold 2 and a product 3, the inner side of the lower end of the product 3 is provided with an undercut 4, and the lower mold 2. The upper surface is provided with a lower mold core 5 for molding the inner surface of the product 3. The lower surface of the upper mold 1 is provided with an upper mold core for molding the upper surface of the product 3. The lower mold 2 is also provided with a mold core for molding the product. 3. The slider 7 on the outer side. There is a cavity for the molded product 3 between the lower mold core 5, the upper mold core and the slider 7 when the upper mold 1 and the lower mold 2 are closed. The lower mold core The side of the 5 has a part for f...

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Abstract

The invention discloses a demoulding mechanism for an automobile auxiliary instrument shell, which comprises an upper mold, a lower mold and a product. The inner surface of the lower end of the product is provided with an undercut, and the upper surface of the lower mold is provided with an inner surface for molding the product. The lower mold core, the lower surface of the upper mold is provided with an upper mold core for forming the upper surface of the product, the lower mold is also provided with a slider for forming the outer side of the product, the lower mold core, the upper mold There is a molded product cavity between the core and the slider when the upper mold and the lower mold are closed. The side of the lower mold core has a part for forming an undercut. A strong release mechanism is provided between the side of the lower mold core for reverse buckle release. The invention provides a release mechanism for the automobile sub-instrument shell that will not damage the product and has a high yield.

Description

technical field [0001] The invention relates to the field of injection molds, in particular to a demoulding mechanism for an automobile accessory instrument shell. Background technique [0002] The car sub-dashboard shell is one of the important parts of the car. The car sub-dashboard shell is formed by injection molding with an injection mold. Ordinary demoulding mechanism can't realize demoulding, it is easy to strain the product, and the yield is low. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the above defects of the prior art, and to provide a demoulding mechanism for the automobile auxiliary instrument shell which will not damage the product and has a high yield. [0004] The technical solution adopted by the present invention is: a demoulding mechanism for an automobile auxiliary instrument shell, including an upper mold, a lower mold and a product, the inner surface of the lower end of the product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33B29C45/44B29L31/30
CPCB29C45/33B29C45/4407B29L2031/3008
Inventor 王琦侃方永杰潘亮亮李金岳郭日青王旭凯薛钱松叶宗明
Owner NINGBO FANGZHENG TOOL
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