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Sleeve structure

A technology of sleeves and internal threaded holes, applied in the direction of wrenches, wrenches, screwdrivers, etc., can solve the problem of difficult sleeve locking and so on

Pending Publication Date: 2021-05-18
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when locking the stud, because it has no screw head, it is difficult to use the existing sleeve for locking.

Method used

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Examples

Experimental program
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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] Such as Figure 1-5 As shown, a sleeve structure is used for locking a stud 100, the sleeve structure includes a sleeve body 10, the sleeve body 10 has a first end 11 and a second end 12 oppositely arranged; the first end 11 Connect with the electric screwdriver; the second end 12 is provided with an internal threaded hole 121, and the internal threaded hole 121 can be threadedly matched with the stud 100; the side of the sleeve body 10 is provided with a receiving hole 13, and the receiving hole 13 and the internal thread The hole 121 is connected; the gasket 20 is arranged in the receiving hole 13 .

[0025] In order to ensure that the stud 100 can enter the internally threaded hole 121 smoothly, the entrance of the internally threaded hole 121 can be reamed to form a guide hole 122 for gu...

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PUM

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Abstract

The invention relates to the field of screw locking equipment, and particularly discloses a sleeve structure. The sleeve structure is used for locking a stud and comprises a sleeve body, wherein the sleeve body is provided with a first end and a second end which are oppositely arranged; the first end is connected with an electric screwdriver, an internal threaded hole is formed in the second end, and the internal threaded hole can be in threaded fit with the stud; and an accommodating hole is formed in the side portion of the sleeve body and communicates with the inner threaded hole, and a gasket is arranged in the accommodating hole. The sleeve structure can lock the stud, and is simple in structure and convenient to use.

Description

【Technical field】 [0001] The invention relates to the field of screw locking equipment, in particular to a sleeve structure. 【Background technique】 [0002] The automatic locking screw machine is a mechanical device used to replace the traditional manual screw tightening. Among them, the sleeve, as a weight component of the automatic screw locking machine, is usually used to lock the screw head. [0003] Yet when locking stud, because it has no screw head, therefore, it is difficult to adopt existing sleeve to carry out locking. [0004] Therefore, it is necessary to design a sleeve structure suitable for studs to solve the above problems. 【Content of invention】 [0005] The purpose of the present invention is to provide a sleeve structure, which can realize the locking of the stud, has a simple structure and is easy to use. [0006] In order to achieve the above object, the present invention adopts the following technical solutions: [0007] A sleeve structure for loc...

Claims

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Application Information

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IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/00
Inventor 陈楷翰
Owner MITAC PRECISION TECH(KUNSHAN) CORP