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Automobile part injection mold beneficial to demolding

A technology for auto parts and injection molds, which is applied in the field of auto mold parts manufacturing, which can solve the problems of inconvenient mold release and easy deformation, and achieve the effects of avoiding deformation, uniform force and maintaining airtightness

Active Publication Date: 2019-03-19
深圳市威利佳精密制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of injection mold for automobile parts that is convenient for demoulding, to solve the above-mentioned background technology, to propose the existing injection mold, it is inconvenient to automatically carry out the demoulding process to the mold after molding, and when the mold is demoulding, Problems prone to deformation

Method used

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  • Automobile part injection mold beneficial to demolding
  • Automobile part injection mold beneficial to demolding
  • Automobile part injection mold beneficial to demolding

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the present invention provides a technical solution: an injection mold for automobile parts that is convenient for demoulding, including a lower mold 1, a cavity 2, an ejector outlet 3, a servo motor 4, a sleeve rod 5, a main screw 6, a receiving plate 7, Auxiliary screw 8, bearing 9, guide plate 10, ejector rod 11, ejector plate 12, upper mold 13, positioning groove 14, positioning column 15, injection port 16 and demoulding cavity 17...

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Abstract

The invention discloses an automobile part injection mold beneficial to demolding. The automobile part injection mold beneficial to demolding comprises a lower mold body, a servo motor, an upper moldbody and an injection molding opening. A mold cavity is formed in the upper end face of the lower mold body, and an ejection opening is reserved in the bottom of the mold cavity. The servo motor is mounted on the inner side of the bottom of the lower mold body. The output end of the servo motor is connected with a loop bar. A main screw rod is arranged in the loop bar in a sleeved mode and is fixed to the middle of the bottom of a carrying plate, and auxiliary screw rods are mounted on the edges of the bottom of the carrying plate. An ejection rod is mounted on the upper end face of the carrying plate. An ejection plate is fixed to the top of the ejection rod and is located in the injection molding opening. Positioning grooves are formed in the edges of the top of the upper mold body. Theinjection molding opening is formed in the middle of the upper mold body. According to the automobile part injection mold beneficial to demolding, the mold can be automatically ejected out after formation; and meanwhile, the mold is evenly stressed in the ejection process, so that deformation is avoided.

Description

technical field [0001] The invention relates to the technical field of manufacturing automobile mold parts, in particular to an injection mold for automobile parts which is convenient for demoulding. Background technique [0002] Automobiles are made by combining and installing multiple auto parts. In the production process of auto parts, a large part of the parts need to use injection molds. Injection molds inject plastic liquid melted by heat into the mold cavity and solidify after cooling. post-forming. [0003] However, the existing injection molds are inconvenient to automatically demould the formed mould, and at the same time, deformation is prone to occur when the mould is demoulded. In view of the above problems, it is urgent to carry out innovative design on the basis of the original injection mold. Contents of the invention [0004] The purpose of the present invention is to provide a kind of injection mold for automobile parts that is convenient for demoulding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40
CPCB29C45/4005B29C2045/4036
Inventor 陈莉莉
Owner 深圳市威利佳精密制造有限公司
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