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Tool for detecting connection strength of guide rail of automobile glass lifter

A technology for automotive glass and connection strength, which is applied in the direction of measuring devices, strength characteristics, and testing of machine/structural components. It can solve problems such as failure, large deformation of guide rails and brackets, and cumbersome operations, and achieve reliable detection structures. Reasonable design, Check the effect of ease of operation

Pending Publication Date: 2021-09-24
WUHU MOTIONTEC AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The automotive glass lifter mainly includes a motor, a lifter guide rail and a glass bracket. The guide rail of the lifter is welded with a guide rail mounting bracket. The lifter guide rail is fixed in the door through the guide rail mounting bracket. The lifter guide rail and the mounting bracket are spot welded The guide rail of the lifter carries the weight of the glass. If the welding connection strength of the two does not meet the requirements, there will be a risk of failure in the future; automotive glass regulator companies need to test the connection strength between the guide rail and the mounting bracket. Currently, there is no special testing tool. Most of the tests are carried out by using the connecting plate and the steel wire rope to apply force. During the test, the guide rail and the bracket deform greatly, the test results are unreliable, and the operation is cumbersome.

Method used

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  • Tool for detecting connection strength of guide rail of automobile glass lifter
  • Tool for detecting connection strength of guide rail of automobile glass lifter
  • Tool for detecting connection strength of guide rail of automobile glass lifter

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Embodiment Construction

[0024] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0025] Such as Figure 1 to Figure 4 As shown, the automotive glass regulator guide rail connection strength detection tool includes a guide rail positioning plate 4 , a positioning connecting plate 3 and a guide rail mounting bracket connecting plate 5 .

[0026] The guide rail positioning plate 4 is provided with a positioning groove for the guide rail of the lifter to pass through; the positioning connecting plate is connected with the guiding rail positioning plate for positioning the guide rail in the positioning groove, and the positioning connecting plate is provided with an upper link for connecting with the external force applying mechanism. Garbage force connection structure; the connecting plate of the guide rail mounting bracket is provided with a connecting hole corresponding to th...

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Abstract

The invention discloses a tool for detecting the connection strength of a guide rail of an automobile glass lifter. The tool comprises a guide rail positioning plate, a positioning connecting plate and a guide rail mounting bracket connecting plate, the guide rail positioning plate is provided with a positioning groove for the lifter guide rail to pass through; the positioning connecting plate is connected with the guide rail positioning plate and used for positioning the guide rail in the positioning groove, and the positioning connecting plate is provided with an upper pull force connecting structure used for being connected with an external upper force application mechanism; the guide rail mounting support connecting plate is provided with connecting holes corresponding to mounting holes in the guide rail installation support, and the lower portion of the guide rail mounting support connecting plate is provided with a lower pull force connecting structure used for being connected with an external lower force application mechanism. The guide rail positioning plate wraps one side of the lifter guide rail, the guide rail mounting support connecting plate is connected with mounting holes in the two sides of the mounting support, the guide rail and the mounting support are not prone to deformation during connection strength tension detection, the detection structure is reliable, and detection operation is easy and convenient.

Description

technical field [0001] The invention relates to the technical field of automotive glass regulators, in particular to a tool for detecting the connection strength of guide rails of the automotive window regulator. Background technique [0002] The automotive glass lifter mainly includes a motor, a lifter guide rail and a glass bracket. The guide rail of the lifter is welded with a guide rail mounting bracket. The lifter guide rail is fixed in the door through the guide rail mounting bracket. The lifter guide rail and the mounting bracket are spot welded The guide rail of the lifter carries the weight of the glass. If the welding connection strength of the two does not meet the requirements, there will be a risk of failure in the future; automotive glass regulator companies need to test the connection strength between the guide rail and the mounting bracket. Currently, there is no special testing tool. Most of the tests are carried out by using the connecting plate and the ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01N3/08G01N3/04
CPCG01M13/00G01N3/08G01N3/04
Inventor 周玉成王康汪义文许成刚江辉
Owner WUHU MOTIONTEC AUTOMOTIVE
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