Method for dotting thread fastening glue to plug screw

A screw plug and thread technology, which is applied in the field of thread fastening glue for screw plugs, can solve the problems of thread fastening glue overflow and other problems, and achieve the effects of improving assembly quality, simple structure, and low labor intensity

Inactive Publication Date: 2019-04-05
GUIZHOU AEROSPACE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to effectively solve the problem of excess thread fastening glue overflowing and improve product assembly quality, the present invention proposes a method of dotting thread fastening glue on screw plugs to control the amount of glue dispensed

Method used

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  • Method for dotting thread fastening glue to plug screw
  • Method for dotting thread fastening glue to plug screw
  • Method for dotting thread fastening glue to plug screw

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Embodiment Construction

[0016] The present invention will be further described in detail through specific embodiments below, but these embodiments are only for illustration and do not limit the scope of the present invention.

[0017] The method for applying thread fastening glue to the screw plug of the product in the present invention comprises the following steps: first, put the glue liquid into the rubber tube of the tooling, and then align the dispensing needle of the rubber tube with the screw thread of the product on the first 2-3 teeth, and then press the tooling rubber hose buckle, a certain amount of glue will drip out every time the buckle is pressed, and then screw the screw plug out and screw it in repeatedly twice to ensure that the glue is on the thread Distribute evenly, and finally tighten the plug.

[0018] specific, figure 1 It is the plug thread structure diagram of the product that needs fastening glue in the present invention, in which, 1-screw plug thread glue dispensing place...

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Abstract

The invention provides a method for dotting thread fastening glue to a plug screw of a product. The method is characterized by comprising the following steps that at first, liquid glue is contained ina tool glue containing pipe, a glue dotting needle head of the glue containing pipe is aligned to a second tooth to a third tooth of the thread of the plug screw of the product, then a buckle of thetool glue containing pipe is pressed, each time the buckle is pressed, a certain amount of the liquid glue is dripped out, the plug screw is screw out and in two times repeatedly, thus it is ensured that the liquid glue is distributed uniformly on the thread, and finally the plug screw is screwed down. According to the method, the glue dotting amount of the thread fastening glue can be effectivelycontrolled, the assembling quality of the product is improved, the glue dotting tool is simple in structure, the technology method is convenient to operate, the labor intensity is low, and the plug screw assembling quality can be improved effectively.

Description

technical field [0001] The invention belongs to the technical field of threads, in particular to a method for applying thread fastening glue to a screw plug. Background technique [0002] The product structure is inseparable from thread fastening. Once the thread connection is loose, it will affect the normal operation of the product in the slightest, and cause serious accidents in the severe case. Therefore, effective thread anti-loosening measures must be taken at the threaded connection. Thread fastening glue is an effective anti-loosening measure. At present, the thread fastening adhesive commonly used in products is referred to as anaerobic adhesive for short. It is a one-component sealing adhesive made by using the principle of oxygen to inhibit polymerization of free radicals, and has both bonding and sealing functions. Due to the special structure of some products, if excess glue flows out, it will cause adhesion of other structural parts and affect product performa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C11/10
CPCB05C5/0208B05C11/1013
Inventor 戚菲菲
Owner GUIZHOU AEROSPACE ELECTRONICS TECH CO LTD
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