Cross axle-type rigid universal joint

A cross shaft and universal joint technology, applied in the field of cross shaft rigid universal joints, can solve the problems of large wear of the bearing surface, reduced pressure resistance, reduced service life, etc., to improve pressure resistance, reduce friction, extend The effect of service life

Pending Publication Date: 2018-03-27
XINGHUA SANCHENG PRECISION FORGING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, with the accelerated development of agricultural and animal husbandry modernization, various large-scale agricultural and animal husbandry modern equipments have flooded into the market rapidly. Due to the intelligentization and large-scale of the equipment, the power requirements have also increased accordingly. Therefore, the univ

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  • Cross axle-type rigid universal joint

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[0010] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0011] The present invention provides a technical solution:

[0012] A cross-shaft type rigid universal joint, including a cross shaft 1. An oil hole 11 is provided on the cross shaft 1 to facilitate adding lubricating oil, reduce friction, reduce noise, and improve work efficiency. The right side of the cross shaft 1 is provided with a drive shaft fork 2. The drive shaft fork 2 is connected to the matched socket fork 3, and a silicone septum 9 is...

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Abstract

The invention relates to a cross shaft type rigid universal joint, comprising a cross shaft, an oil hole is arranged on the cross shaft, a transmission shaft fork is arranged on the right side of the cross shaft, the transmission shaft fork is connected with a matched sleeve fork, and the transmission fork There is a silicone spacer between the shaft and the sleeve fork, a sleeve is provided on the left side of the sleeve fork, a steel hoop is provided on the sleeve, a locking sleeve is provided on the steel hoop, and reinforcing ribs pass through the bearing of the cross shaft The outer ring of the bearing is connected, and a snap ring is arranged on the outside of the outer ring of the bearing. The invention has simple structure and good anti-rust effect. Through the use of the spacer, the compactness of the structure can be effectively improved, slippage and other phenomena can be prevented, and the anti-seismic effect between the structures can also be enhanced. The reinforcing ribs can effectively improve the pressure resistance and make the structure more firm. , improve stability, the locking sleeve effectively improves the locking effect of the steel hoop, making its structure more firm, the oil hole is easy to add lubricating oil, reduces friction, reduces noise, and prolongs service life.

Description

technical field [0001] The invention specifically relates to a cross shaft type rigid universal joint. Background technique [0002] Universal joints are one of the more important power transmission components in construction machinery, agricultural and animal husbandry machinery and the automotive industry. In recent years, with the accelerated development of agricultural and animal husbandry modernization, various large-scale agricultural and animal husbandry modern equipments have flooded into the market rapidly. Due to the intelligentization and large-scale of the equipment, the power requirements have also increased accordingly. Therefore, the universal joint transmission is required The torque is gradually increasing, resulting in greater wear on the stress-bearing surfaces of the various joints of the universal joint, reduced compressive capacity, greater vibration and noise, and greatly reduced service life. It is difficult for existing universal joints to achieve th...

Claims

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Application Information

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IPC IPC(8): F16D3/28
CPCF16D3/28
Inventor 吴志松陆友森
Owner XINGHUA SANCHENG PRECISION FORGING
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