An anti-loosening anti-vibration screw assembly

A technology of screw components and loose parts, applied in the direction of screws, threaded fasteners, bolts, etc., can solve problems such as loosening or even separation of structural parts, casualties, equipment damage, etc., to achieve anti-loosening effect, reduce impact, reduce Possible effects of autoloosening

Active Publication Date: 2021-11-02
海盐永捷科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Screw is a general term for fasteners. It is a daily colloquial language. In various mechanical production equipment, screws are often used to fasten various structural parts, and mechanical production equipment will vibrate during the working process. Under the influence of long-term vibration , the screws are prone to loosening, resulting in loosening or even separation between the structural parts, which may cause equipment damage in the slightest, and cause casualties in severe cases. In order to ensure the long-term fastening of the screws to the structural parts, it is necessary to propose an anti-loosening Vibration screw assembly

Method used

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  • An anti-loosening anti-vibration screw assembly
  • An anti-loosening anti-vibration screw assembly
  • An anti-loosening anti-vibration screw assembly

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Embodiment Construction

[0018] Referring to the accompanying drawings, an anti-loosening and anti-vibration screw assembly of the present invention includes a screw head 1, a transition section 2, a stud 3, an anti-loosening and anti-vibration gasket 4, a nut 5 and a nut anti-loosening part 6, and the screw head 1 The bottom of the transition section 2 is provided with a transition section 2, and the bottom of the transition section 2 is provided with a stud 3, and the stud 3 is provided with a nut anti-loosening part 6, and the nut anti-loosening part 6 and the outer side of the stud 3 are provided with anti-loosening parts. Loosen the anti-vibration gasket 4 and the nut 5, and the anti-loosening anti-vibration gasket 4 is located between the transition section 2 and the nut 5.

[0019] Wherein, the bottom of the transition section 2 is provided with a buckle groove 21, and the buckle groove 21 is provided with buckle teeth 22 distributed in a circular shape, and a group of connecting grooves 23 are ...

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Abstract

The invention discloses an anti-loosening and anti-vibration screw assembly, which comprises a screw head, a transition section, a stud, an anti-loosening and anti-vibration gasket, a nut and a nut anti-loosening part, the bottom of the screw head is provided with a transition section, and the The bottom of the transition section is provided with a stud, the stud is provided with a nut anti-loosening part, the nut anti-loosening part and the outer side of the stud are provided with an anti-loosening anti-vibration gasket and a nut, and the anti-loosening and anti-vibration gasket It is located between the transition section and the nut. Compared with the prior art, the present invention has a simple structure and a reasonable design. The vibration of the device is effectively absorbed by the first buffer pad and the second buffer pad in the screw assembly, and the vibration is reduced to fasten the screw assembly. The influence of the effect can ensure the stability and reliability of the connection between the connecting parts for a long time.

Description

【Technical field】 [0001] The invention relates to the technical field of fasteners, in particular to an anti-loosening and anti-vibration screw assembly. 【Background technique】 [0002] Screw refers to a screw, which is a tool for gradually tightening the mechanism of the object by using the physical and mathematical principles of the oblique circular rotation and friction of the object. Screw is a general term for fasteners. It is a daily colloquial language. In various mechanical production equipment, screws are often used to fasten various structural parts, and mechanical production equipment will vibrate during the working process. Under the influence of long-term vibration , the screws are prone to loosening, leading to loosening or even separation between structural parts, which may cause equipment damage in the slightest, and casualties in severe cases. In order to ensure the long-term fastening of the screws to the structural parts, it is necessary to propose an anti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B39/26F16B39/28F16B5/02
CPCF16B5/0258F16B39/26F16B39/28
Inventor 沈华锋
Owner 海盐永捷科技股份有限公司
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