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Anti-loosening bolt

An anti-loosening, bolt technology, applied in the direction of bolts, screws, nuts, etc., can solve the problems of artificial disassembly, hidden dangers, low processing efficiency of horizontal through holes of screws, etc., to prevent random disassembly, prevent bolt loosening, and design novelty. Effect

Inactive Publication Date: 2019-11-29
玉环派盛科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Today's anti-loosening bolts are used to set a through hole on the screw that allows the pin to traverse, so that the pin traverses the screw rod with screw teeth and is interlocked with the nut, so that the nut is fixed and locked on the wire by the pin. On the bar, this kind of anti-loosening bolt is widely used in equipment that requires safety protection because of its good locking and anti-loosening effect. After the professional tooling and fixture are processed, there are a lot of iron pins left in the through hole after the screw teeth are processed, which need to be cleaned manually. At the same time, the efficiency of the horizontal through hole processing of the screw is relatively low.
In addition, such anti-loosening bolts are easy to be disassembled artificially, and such anti-loosening bolts that can be disassembled at will pose a greater safety hazard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] exist figure 1 figure 2 image 3 and Figure 4 Among them, a kind of anti-loosening bolt of the present application includes a screw 10 passing through the object to be fixed 20, a nut two 40 and a nut one 30 fastened on the screw 10, and what a kind of anti-loosening bolt of the present application is to be fastened is The fixed object 20 is fixed under the screw 10 by the second nut 40 and the first nut 30. The technical effect to be achieved in this application is that the second nut 40 and the first nut 30 fix the fixed object 20, namely Through the technical solution proposed in this application, the second nut 40 and the first nut 30 are fixed on the fixed object 20 without the effect of loosening due to external force.

[0020] Specifically: the above-mentioned nut 2 40 and nut 1 30 are fastened on the screw 10. Firstly, the nut 2 40 is screwed into the screw 10 to fasten and lean against the fixed object 20, and then the nut 1 30 Also screw in the screw 10,...

Embodiment 2

[0024] exist figure 1 figure 2 image 3 and Figure 5 Among them, this second embodiment is basically the same as the above-mentioned first embodiment, the difference is that the horizontal pin 50 is lengthened, that is, the horizontal pin 50 of this embodiment has the characteristics of being fixedly connected with the fixing frame 60 screw teeth, so that the horizontal pin 50 can be inserted into the horizontal The pin hole 341 can be disassembled and assembled later according to specific requirements, and also achieves the technical effect produced by the first embodiment.

[0025] Specifically, a kind of anti-loosening bolt applied in this embodiment also includes a fixing frame 60, and the fixing frame 60 has a fixed cross bar 61 and a fixed surrounding bar 62, and the above-mentioned fixed cross bar 61 has a horizontal pin fixing screw hole 63 The horizontal pin 50 of a kind of anti-loosening bolt applied in this embodiment has a horizontal pin nut 51 and a horizonta...

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Abstract

The invention relates to the technical field of fasteners, and particularly provides an anti-loosening bolt. The anti-loosening bolt is fastened to a second nut and a first nut on a screw. A fixed object is fastened by the anti-loosening bolt and fixed to the position below the screw through the second nut and the first nut. According to the technical effects needing to be achieved through the anti-loosening bolt, the second nut and the first nut fix the fixed object, through the provided technical scheme, the second nut and the first nut are fixed to the fixed object, and loosening due to theaction of external force is avoided. The anti-loosening bolt has the beneficial effects that through the arrangement of transverse pin holes formed in the second nut and the first nut, transverse pins are locked between the two nuts, the function of bolt loosening preventing is achieved, and meanwhile the defect about random detachment can be effectively prevented.

Description

technical field [0001] The application relates to the technical field of fasteners, and specifically proposes an anti-loosening bolt. [0002] technical background [0003] Today's anti-loosening bolts use a through hole on the screw to allow the pin to traverse, so that the pin traverses the screw rod with screw teeth and is interlocked with the nut, so that the nut is fixed and locked on the wire by the pin. On the bar, this kind of anti-loosening bolt is widely used in equipment that requires safety protection because of its good locking and anti-loosening effect. After the professional tooling and fixture are processed, there are a large number of iron pins left in the through hole after the screw teeth are processed, which need to be cleaned manually. At the same time, the efficiency of the horizontal through hole processing of the screw is relatively low. In addition, such anti-loosening bolts are easy to be disassembled artificially, and such anti-loosening bolts that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B39/02F16B41/00
CPCF16B39/02F16B41/005
Inventor 不公告发明人
Owner 玉环派盛科技有限公司