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Plug-in transmission shaft with high stability

A transmission shaft and stability technology, applied in the field of transmission shafts, can solve the problems of reducing the stability of the transmission shaft, poor fixing effect of the transmission shaft, easy to move the transmission shaft, etc., so as to avoid the idle movement, increase the wear and tear, and operate conveniently and quickly. Effect

Inactive Publication Date: 2021-07-20
田伟佳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a plug-in transmission shaft with high stability, which has the advantages of good fixing effect, and solves the problem that the existing transmission shaft has a poor fixing effect, and the transmission shaft is easy to move during high-speed operation or when driving on bumpy roads. The occurrence of wild movement reduces the stability of the transmission shaft, and at the same time increases the wear of the transmission shaft and reduces its service life.

Method used

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  • Plug-in transmission shaft with high stability
  • Plug-in transmission shaft with high stability
  • Plug-in transmission shaft with high stability

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] In the description of this document, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "Top", "Bottom", "Inner", "Outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or ...

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Abstract

The invention discloses a plug-in transmission shaft with high stability. The transmission shaft comprises a transmission shaft body and a fixing box, the two ends of the surface of the transmission shaft body are movably connected with fixing sleeves through bearings, the tops of the fixing sleeves are fixedly connected with fixing supports, the middle ends of the tops of the fixing supports are fixedly connected with fixing columns, the middle end of an inner cavity of the fixing column is movably connected with a threaded rod through a bearing, the middle end of the threaded rod is in threaded connection with a threaded block, and the two sides of the threaded block are movably connected with supporting rods through movable pins. Under the action of mutual cooperation of the threaded rod, the threaded block, the supporting rod, the U-shaped sliding block, the sliding rod, a fixing column, a locking toothed plate, a fixing box, a limiting toothed plate, a fixing support, a fixing sleeve and a transmission shaft body, the purpose of effectively fixing the transmission shaft is achieved, the operation is convenient and rapid, the fixing stability of the transmission shaft is greatly improved, and shaking of the transmission shaft in the using process is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of drive shafts, in particular to a plug-in drive shaft with high stability. Background technique [0002] The transmission shaft is an important part of power transmission in the automobile transmission system. Its function is to transmit the power of the engine to the wheels together with the gearbox and drive axle, so that the vehicle can generate driving force. The transmission shaft is composed of a shaft tube, a telescopic sleeve and a universal joint. The transmission shaft is connected or assembled with various accessories, and the movable or rotating circular object accessories are generally made of light and torsion-resistant alloy steel pipes. For cars with front-engine and rear-wheel drive It is the shaft that transmits the rotation of the transmission to the main reducer. It can be connected by several universal joints. It is a rotating body with high speed and few supports, so its dynamic balan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/24
CPCB60K17/24
Inventor 田伟佳
Owner 田伟佳
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