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Mold for manufacturing waterproof ring and production method of waterproof ring

A production method and technology for waterproof rings, which are applied in the production field of molds and waterproof rings, can solve the problems of residual density of waste edges, unevenness, poor waterproof effect, etc., and achieve the effect of improving waterproof effect.

Pending Publication Date: 2021-08-24
温州杰尔德橡塑科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a mold for manufacturing a waterproof ring and a production method for a waterproof ring, so as to solve the problems of poor waterproof effect caused by waste edges remaining on the product and uneven density

Method used

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  • Mold for manufacturing waterproof ring and production method of waterproof ring
  • Mold for manufacturing waterproof ring and production method of waterproof ring
  • Mold for manufacturing waterproof ring and production method of waterproof ring

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Embodiment Construction

[0027] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0028] Such as Figure 1-3 As shown, the present invention adopts the following technical scheme. A mold for making a waterproof ring includes an upper template 10 and a lower template 40, and a middle upper plate 20 and a middle upper plate 20 are arranged between the upper template 10 and the lower template 40. The lower plate 30, the first side of the middle and upper plate 20 is recessed toward the side of the middle and lower plate 30 to form a first material placement cavity 50, and a material feeding hole 60 is opened in the first material setting cavity 50, and the material feeding The hole 60 is set through the first material storage chamber 50, and...

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Abstract

The invention provides a mold for manufacturing a waterproof ring. The mold comprises an upper mold plate and a lower mold plate, a middle upper plate and a middle lower plate are arranged between the upper mold plate and the lower mold plate, the first side face of the middle upper plate is sunken towards one side of the middle lower plate to form a first material containing cavity, a feeding hole is formed in the first material containing cavity, the feeding hole penetrates through the first material containing cavity, the second side face of the middle lower plate is sunken towards one side of the middle upper plate to form a first forming cavity, a forming hole is formed in the first forming cavity, a filling block for filling the first forming cavity is arranged on the lower mold plate, a forming mold is arranged on the filling block, and a pressing block matched with the first material containing cavity is formed on the upper mold plate. The invention further provides a production method of the waterproof ring. By adopting the production method and the mold, the waterproof effect of the waterproof ring can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of waterproof ring production, in particular to a mold for manufacturing a waterproof ring and a production method thereof. Background technique [0002] There are nearly a hundred types of connectors used in general cars, and there are hundreds of connectors used in a single model. As people have higher and higher requirements for automobiles in terms of safety, environmental protection, comfort, and intelligence, the application of automotive electronic products is increasing, which will increase the number of applications for the housing structure of automotive connectors. The housing structure of the automotive connector includes a housing, which is the outer cover of the housing structure of the automotive connector. The housing includes a male plug and a female plug that are mated to each other, which provides mechanical protection for the built-in insulating mounting plate and pins. It also provides ...

Claims

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Application Information

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IPC IPC(8): B29C43/36B29C43/34B29C43/52
CPCB29C43/361B29C43/34B29C43/52
Inventor 王传杰
Owner 温州杰尔德橡塑科技有限公司
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