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Assembly pressing fixture and pressing method for exhaust screw and screw cap

A technology of exhaust screw and pressing fixture, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing, etc., and can solve the problems of low manual assembly efficiency of exhaust screw and screw cap

Active Publication Date: 2020-07-24
重庆市璧山区昌瑞电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to solve the problem of low manual assembly efficiency of the exhaust screw and the screw cap, and provide an assembly and pressing fixture and a pressing method for the exhaust screw and the screw cap

Method used

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  • Assembly pressing fixture and pressing method for exhaust screw and screw cap
  • Assembly pressing fixture and pressing method for exhaust screw and screw cap
  • Assembly pressing fixture and pressing method for exhaust screw and screw cap

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Embodiment Construction

[0024] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only preferred embodiments of the present invention, not all of them. 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.

[0025] like Figure 1-3 As shown in the figure, an assembly pressing fixture for an exhaust screw and a screw cap includes a mold base 3, a lower backing plate 4 is arranged on the mold base 3, and a screw plug is arranged on the lower backing plate 4 in the order from bottom to top The cap positioning plate 7 and the exhaust screw positioning plate 6 are provided with 10 screw cap positioning holes 71 on the screw cap positioning plate 7, and the shape and size of the screw cap positioning holes 71 are consist...

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Abstract

The invention discloses an assembly pressing fixture and a pressing method for vent screws and screw caps. The assembly pressing fixture comprises a mold base, wherein the mold base is provided with ascrew cap positioning plate and a vent screw positioning plate, the screw cap positioning plate is provided with a plurality of screw cap positioning holes, and the vent screw positioning plate, is provided with a plurality of vent screw positioning holes, and the screw cap positioning holes and the vent screw positioning holes are one-to-one corresponding; an upper pressing plate is arranged above the mold base, and the upper pressing plate is connected with a mold handle of a punching device. Compared with manual assembly, the use of the pressing fixture and the pressing method of the present invention can save labor, and at the same time, since a plurality of components can be assembled each time, the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to an assembly device for an exhaust screw, in particular to an assembly pressing fixture and a pressing method for an exhaust screw and a plug cap. Background technique [0002] The exhaust screw, as the name suggests, mainly plays the role of deflation or exhaust. The common exhaust screw on the market includes a cylindrical body with an axial exhaust hole inside the body, and an external thread at the front end of the body. The tail of the body is provided with a radial exhaust hole communicating with the axial exhaust hole, and a screw cap is sleeved on the tail of the body, and the screw cap is used to prevent dust from entering the exhaust screw. When the exhaust screw is in use, it is matched with the stepped hole with internal thread. When it is not necessary to deflate, the exhaust screw is screwed into the stepped hole until a seal is formed on the inner step at the top of the exhaust screw. When exhaust is required, loo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 罗燕陈国强龚家利
Owner 重庆市璧山区昌瑞电子有限公司
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