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Symmetrical multifunctional nut

A multi-functional, nut technology, applied in the direction of nuts, screws, bolts, etc., can solve the problems of single operation mode, troublesome fixing, troublesome installation process, etc.

Inactive Publication Date: 2016-11-30
JIANGSU HAOJIA STAINLESS STEEL STANDARD PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the outer nut generally adopts a hexagonal structure, which must be fixed with a wrench. The operation method is single, and it is troublesome to fix.
Or when used in conjunction with the screw rod, the nuts in the prior art must be fixed with a wrench, which is also cumbersome to fix
Some nuts also have the difference between the front and back, and special attention should be paid to the front and back during installation, which brings a lot of trouble to the installation process.

Method used

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Experimental program
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Embodiment Construction

[0012] like figure 1 and figure 2 As shown, a symmetrical multifunctional nut has many different fixing methods to choose from, making its functions more diverse. It includes a nut main body 1, the upper part of the nut main body 1 is connected with an upper end fixing column 2, and the nut can be tightened through the upper end fixing column 2, so that the symmetrical multifunctional nut of the present invention and the externally threaded column or screw rod can be fastened . The lower part of the nut main body 1 is connected with a lower fixing column 3, through which the nut can be tightened, so that the symmetrical multifunctional nut of the present invention can be tightened with an externally threaded column or screw rod. The center of the nut main body 1 is a full-through threaded hole 4 of M8, and the nut of the present invention can be used on an externally threaded column or screw rod of M8, so that it can be applied to large-scale equipment and provide it with h...

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Abstract

The invention relates to the technical field of fasteners, in particular to a symmetrical multifunctional nut. According to the technical scheme, the symmetrical multifunctional nut comprises a nut body, the upper portion of the nut body is connected with an upper end fixing column, the lower portion of the nut body is connected with a lower end fixing column, a full-through threaded hole M8 is formed in the center of the nut body, a first reinforcing structure is arranged between the upper end fixing column and the nut body, a second reinforcing structure is arranged between the lower end fixing column and the nut body, an upper end cross-shaped notch is formed in the upper end fixing column, a lower end cross-shaped notch is formed in the lower end fixing column, and the upper end fixing column and the lower end fixing column are symmetrically distributed with the nut body as the center.

Description

technical field [0001] The invention relates to the technical field of fasteners, in particular to a symmetrical multifunctional nut. Background technique [0002] When fixing two components in a mechanical structure, they are usually connected by means of screws, bolts, etc. When two relatively thin parts need to be fitted together for fixing, it is usually to install an externally threaded column on one part, and then fasten it on the externally threaded column by a nut for fastening. However, the outer nut generally adopts a hexagonal structure, which must be fixed with a wrench, and the operation method is single, so it is cumbersome to fix. Or when used in cooperation with the screw rod, the nuts in the prior art must be fixed with a wrench, which is also troublesome to fix. Some nuts also have a difference between the front and back, and special attention must be paid to the front and back during installation, which brings a lot of trouble to the installation process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00F16B23/00
CPCF16B37/00F16B23/0023
Inventor 花正军
Owner JIANGSU HAOJIA STAINLESS STEEL STANDARD PARTS
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