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Non-detachable type round nut for mechanical equipment

A technology of mechanical equipment and round nut, applied in the direction of mechanical equipment, nuts, screws, etc., can solve the problem of poor anti-theft performance of nuts, and achieve the effect of protecting safety, avoiding illegal disassembly, and excellent anti-theft performance

Pending Publication Date: 2019-08-30
海盐县富宏紧固件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-theft performance of existing nuts is relatively poor, and some mechanical fields require nuts to have strong anti-theft performance to prevent the nuts from being illegally disassembled and cause certain losses. The existing nuts cannot meet the requirements.

Method used

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  • Non-detachable type round nut for mechanical equipment
  • Non-detachable type round nut for mechanical equipment
  • Non-detachable type round nut for mechanical equipment

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] refer to figure 1 , figure 2 , image 3 and Figure 4 , a non-detachable round nut for mechanical equipment according to the present invention, comprising a nut body 1, a nut tightening part 2, and a connecting part 3, the nut body 1 is a round truncated shape with a smooth outer surface, and the inner center of the nut body 1 is There is a threaded cavity 11 in the nut body, and the upper end of the nut body 1 is provided with a connector 3, and the end connected between the nut body 1 and the connector 3 is the smaller diameter end of the nut body 1, and the connector 3 The upper end is provided with a nut tightening part 2, and the inner center of the nut tightening part 2 and the connecting part 3 is provided with a through-hole cavity 12 that can cooperate with the threaded cavity 11 in the nut body. The threaded cavity 11 communicates, and the through-hole cavity 12 and the threaded cavity 11 in the nut body run through the upper end of the nut tightening part...

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Abstract

The invention discloses a non-detachable type round nut for mechanical equipment. The non-detachable type round nut for the mechanical equipment comprises a nut body, a nut screwing part and a connecting part; the nut body is shaped like a circular truncated cone with the smooth outer surface, and a nut body inner thread cavity is formed in the center of the interior of the nut body; the connecting part is arranged at the upper end of the nut body, and the end, connected with the connecting part, of the nut body is the small diameter end of the nut body; and the nut screwing part is arranged at the upper end of the connecting part. According to the non-detachable type round nut for the mechanical equipment, the nut body is arranged to be shaped like the circular truncated cone with the smooth outer surface, the nut screwing part and the nut body are connected through the connecting part, the nut can be disconnected with the nut screwing part and the connecting part after being screwed,the nut body has no force bearing point for force bearing to be rotated and unscrewed, therefore, the anti-dismounting and anti-theft properties of the nut are excellent, the safety of the mechanicalequipment can be guaranteed, and the nut is avoided from being illegally dismounted.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of nuts, in particular to the technical field of non-detachable round nuts. [0003] 【Background technique】 [0004] A nut is a nut, a part that is screwed together with a bolt or a screw for fastening. A component that must be used in all manufacturing machinery is divided into several types such as carbon steel, stainless steel, and non-ferrous metals according to different materials. A nut is a fixing tool with a hole in the center and threads on the inside of the hole. Nuts are often shared with screws of the same size to fix the relevant joints. But the anti-theft performance of existing nuts is relatively poor, and some mechanical fields require nuts to have strong anti-theft performance to prevent the nuts from being illegally disassembled and cause certain losses, which cannot be satisfied by existing nuts. [0005] 【Content of invention】 [0006] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B41/00F16B39/282F16B37/00
CPCF16B41/005F16B39/282F16B37/00
Inventor 李伟锋
Owner 海盐县富宏紧固件有限公司
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