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Tool for bonding and processing aluminum sheet and bakelite retainer

A cage and bakelite technology, applied in the direction of material gluing, connecting components, mechanical equipment, etc., can solve the problems of large difference in thickness of adhesive layer, poor size, low product qualification rate, etc. poor effect

Pending Publication Date: 2022-02-15
AVIC HARBIN BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems that the existing manual bonding content cannot be controlled, the thickness of the glue layer is very large, resulting in excessive size, low product qualification rate, and difficulty in subsequent mechanical processing.

Method used

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  • Tool for bonding and processing aluminum sheet and bakelite retainer
  • Tool for bonding and processing aluminum sheet and bakelite retainer
  • Tool for bonding and processing aluminum sheet and bakelite retainer

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0015] Embodiment 1: In this embodiment, a tool for bonding and processing an aluminum sheet and a bakelite cage consists of an upper nut 1, a washer 2, a spring 3, a mandrel 4, a lower baffle 5, a sleeve 6, a gasket 7, an upper The baffle 9 and the lower nut 10 are composed; the upper baffle 9 and the lower baffle 5 are arranged in parallel, and the central axial direction of the upper baffle 9 and the lower baffle 5 is to install the mandrel 4 through; the mandrel 4 The part of the ring that passes through the upper baffle 9 is sleeved with a spring 3, the upper end of the spring 3 is provided with an upper nut 1, a washer 2 is arranged between the upper nut 1 and the spring 3, and the mandrel 4 passes through the lower stop Part of the plate 5 is sleeved with a washer 7 and locked by a lower nut 10 ; the sleeve 6 is sleeved outside the mandrel 4 and is placed between the upper baffle 9 and the lower baffle 5 .

[0016] Put the sleeve on the outside of the mandrel, the lower...

specific Embodiment approach 2

[0020] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the upper baffle 9 and the lower baffle 5 are made of polytetrafluoroethylene. Others are the same as the first embodiment.

specific Embodiment approach 3

[0021] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the material of the sleeve 6 is polytetrafluoroethylene. Others are the same as in the first or second embodiment.

[0022] In this embodiment, the polytetrafluoroethylene material is not easy to bond and has a high temperature resistance of 250°C, which can be used at the curing temperature, and the number of parts per hanging is fixed to ensure that the thickness of the adhesive layer of each part is consistent, and the effect is good.

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Abstract

The present invention discloses a tool for bonding and processing an aluminum sheet and a bakelite retainer. The invention aims to solve the problems that the size is out of tolerance, the product percent of pass is low and difficulty is brought to the subsequent machining due to the fact that the existing manual bonding content cannot be controlled, and the thickness dispersion difference of an adhesive layer is great. The tool is composed of an upper nut, a gasket, a spring, a mandrel, a lower baffle, a sleeve, a gasket, an upper baffle and a lower nut. The upper baffle and the lower baffle are arranged in parallel, and a mandrel is mounted in the center of the upper baffle and the center of the lower baffle in an axial penetrating manner. The part, penetrating out of the upper baffle, of the mandrel is annularly sleeved with the spring, the upper nut is arranged at the upper end of the spring, and the gasket is arranged between the upper nut and the spring; the part, penetrating out of the lower baffle, of the mandrel is annularly sleeved with the gasket and is locked through the lower nut, and the sleeve annularly sleeves the mandrel and is arranged between the upper baffle and the lower baffle. The tool is used for bonding and processing the aluminum sheet and the bakelite retainer.

Description

technical field [0001] The invention relates to a tool for bonding and processing an aluminum sheet and a bakelite cage. Background technique [0002] The bonding of the aluminum sheet and the phenolic bakelite cage is a manual process. The operator manually applies the adhesive to the end of the aluminum sheet and the phenolic bakelite cage section. Due to manual application, the content of the adhesive cannot be controlled, and the thickness of the adhesive layer varies greatly. As a result, the size is out of tolerance, the product qualification rate is low, and it brings great difficulty to subsequent machining. SUMMARY OF THE INVENTION [0003] The present invention solves the problems that the existing manual bonding content cannot be controlled, and the thickness of the adhesive layer varies greatly, resulting in excessive size, low product qualification rate, and difficulty in subsequent mechanical processing. Provided is a tooling for bonding and processing an al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B11/00
CPCF16B11/006
Inventor 阚悦铭周兴政刘海波张凯锐
Owner AVIC HARBIN BEARING
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