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Device of preventing screw from inclining

A screw and bushing technology, used in screwdrivers, manufacturing tools, wrenches, etc., can solve the problems of screw tilt, low efficiency, unqualified batches, etc., and achieve the effect of ensuring the pass rate

Pending Publication Date: 2020-11-24
苏州宇莫尔电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the progress and development of the industry, the requirements for the refined operation of the process are also getting higher and higher. In the technical field of screw locking devices, due to the use of electric tools in the locking process, the screws are often prone to tilting, resulting in unqualified batches of products. Not only lead to higher costs, but also lower efficiency

Method used

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  • Device of preventing screw from inclining
  • Device of preventing screw from inclining
  • Device of preventing screw from inclining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] refer to Figure 1 to Figure 6 , which includes a bushing wall 1, a bushing body 2, an elastic clamping member, and a fixing ring 4, wherein the bushing wall 1 is oppositely arranged for clamping a screw 5, and the bushing body 2 and the The elastic clamping part is used to control the bushing wall to provide a certain pressure when changing its position relative to the bushing body 2 .

[0028] Specifically, the bushing wall 1 has two, respectively a first bushing wall 11 and a second bushing wall 12, the first bushing wall 11 and the second bushing wall 12 are arranged oppositely, and The screw part of the screw 5 is clamped from the opposite side of the screw 5.

[0029] The inner middle part of the lower half of the bushing wall has a first groove 13, and the first groove 13 is adapted to the outer diameter of the screw rod of the screw 5, and the first bushing wall 11 and the The second bushing wall 12 clamps the screw from different parts of the outer diameter o...

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Abstract

The invention discloses a device of preventing a screw from inclining. The device comprises a lining wall, a lining body and an elastic clamping part. The lining wall and the lining body are of hollowstructures in the middle, and one ends of the lining wall and the lining body are rotatably connected. The elastic clamping part clamps the lining wall and the lining body to limit free rotation of the lining wall relative to the lining body, and a groove matched with a screw is formed in the other end of the lining wall. According to the technical scheme, the screw can be vertically released toa product, so that the screw can be vertically locked into the product, and therefore, the percent of pass of the products is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to a device for preventing the screw from tilting during the process of tightening the screw. Background technique [0002] With the progress and development of the industry, the requirements for the refined operation of the process are also getting higher and higher. In the technical field of screw locking devices, due to the use of electric tools in the locking process, the screws are often prone to tilting, resulting in unqualified batches of products. Not only lead to cost increases, but also lower efficiency. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a device for preventing the screw from tilting. [0004] Technical scheme of the present invention is as follows: [0005] A device for preventing screw tilting, comprising: a bushing wall, a bushing body and an elastic clamping part, the bushing wal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B23/10
CPCB25B23/10
Inventor 左立永
Owner 苏州宇莫尔电子科技有限公司
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