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Gear shaft

A technology for gear shafts and shaft bodies, which is applied in the direction of shafts, shafts, bearings, mechanical equipment, etc., can solve problems such as insufficient structure, and achieve the effect of simple and firm structure and firm gear installation

Inactive Publication Date: 2017-07-04
NINGBO XIASHA GEARS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a gear shaft to overcome the defect that the structure is not strong enough in the prior art

Method used

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  • Gear shaft

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Embodiment Construction

[0010] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0011] Such as figure 1 As shown, a gear shaft of the present invention includes a first shaft body 1, a second shaft body 2 and a third shaft body 3; the upper and lower ends of the first shaft body 1 are connected to the second shaft body 2 and the third shaft body respectively The third shaft body 3 is welded and fixed; the upper end of the second shaft body 2 is also provided with an anti-skid portion 4 . The first shaft body 1 , the second shaft body 2 and the third shaft body 3 are made of iron alloy material.

[0012] In summary, the above-mentioned embodiments are not limiting embodiments of the present invention, and all modifications or equivalent deformations ...

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Abstract

The invention provides a gear shaft. The gear shaft comprises a first shaft body, a second shaft body and a third shaft body; the upper end and the lower end of the first shaft body are separately fixed with the second shaft body and the third shaft body by welding; and an anti-sliding part is further arranged at the upper end of the second shaft body. The gear shaft is simple and firm in structure, and gear mounting is firm.

Description

technical field [0001] The invention relates to a gear shaft. Background technique [0002] A gear shaft refers to a mechanical part that supports a rotating part and rotates with it to transmit motion, torque or bending moment. Generally, it is in the shape of a metal round rod, and each segment can have different diameters. The parts that make rotary motion in the machine are mounted on the shaft. The existing gear shaft structure is not strong enough. Contents of the invention [0003] (1) Technical problems to be solved [0004] The problem to be solved by the present invention is to provide a gear shaft to overcome the defect that the structure in the prior art is not strong enough. [0005] (2) Technical solution [0006] In order to solve the above technical problem, the present invention provides a gear shaft, which includes a first shaft body, a second shaft body and a third shaft body; the upper and lower ends of the first shaft body are respectively connect...

Claims

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Application Information

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IPC IPC(8): F16C3/02
CPCF16C3/023
Inventor 夏建敏
Owner NINGBO XIASHA GEARS
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