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Square nut

A square screw and nut technology, applied in the direction of nuts, threaded fasteners, connecting components, etc., can solve the problems of single size, unable to respond to screw fixing operation work in time, and achieve high efficiency and parameter concentration. Effect

Inactive Publication Date: 2015-01-28
HEFEI CHANGLING AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the size of the traditional nuts is single type, which cannot cope with the fixing operation of some screws in time.

Method used

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] see figure 1 , figure 2 , figure 1 It is an overall schematic diagram of the present invention, figure 2 It is a schematic cross-sectional view of the present invention.

[0013] The present invention is a kind of square nut, in figure 1 Among them, each threaded hole and the threaded hole on the opposite side are a through whole, which can make the long screw fixed more firmly; A-type threaded hole 2, B-type threaded hole 3, and C-type threaded hole 4 are all vertical in pairs. The surface circle centers of the threaded holes are all on the central symmetry point of each surface squa...

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PUM

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Abstract

The invention relates to a square nut, which comprises a square nut, wherein the square nut comprises an A-type threaded hole, a B-type threaded hole, a C-type threaded hole and a spherical cavity; the A-type threaded hole, the B-type threaded hole and the C-type threaded hole penetrate through a group of opposite sides of the square nut respectively; the spherical cavity is positioned in the square nut. According to the square nut, the cubic nut with a plurality of threaded holes with different sizes is adopted, so that parameters of the nut are centralized, and the production operating efficiency is improved.

Description

technical field [0001] The invention relates to the field of nuts, in particular to a square nut. Background technique [0002] Nuts are essential workpieces in workshop production operations. Nuts are also called nuts. Generally, there are many types of nuts, such as hexagonal nuts, round nuts, square nuts, etc., which are mainly used to fix mechanical workpieces in other production operations with screws. However, the size of the traditional nuts is a single type, which cannot cope with the fixing operation of some screws in time. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a square nut, and the present invention makes the fixing operation of the screw and nut more efficient and convenient. [0004] In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions: [0005] The invention provides a square nut, including a squar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00
CPCF16B37/00
Inventor 吴应举
Owner HEFEI CHANGLING AUTO PARTS
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