Fixing and machining device of before-car transmission shaft

A technology for processing devices and transmission shafts, applied in the field of transmission shafts, can solve problems such as transmission failure, assembly errors, and processing errors, and achieve the effects of reducing processing errors, prolonging service life, and reducing assembly errors

Inactive Publication Date: 2017-04-19
CHONGQINGS FAR EAST TRANSMISSION SHAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a fixed processing device for the front drive shaft, so as to solve the problem that the existing front drive shaft is prone to beating due to the flange end face and the notch when in use, causing transmission failure and processing errors. It is easy to cause assembly errors due to the misalignment of the flange end face and the axial direction of the front drive shaft

Method used

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  • Fixing and machining device of before-car transmission shaft
  • Fixing and machining device of before-car transmission shaft

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Embodiment Construction

[0019] The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

[0020] Such as figure 1 and figure 2 As shown, the fixed processing device of the front drive shaft includes a drive shaft 1, a bracket 4, at least one supporting fixture 2 and at least one pressing fixture 3; one end of the rotating shaft is connected with a flange fork 8, and the flange fork 8 is connected to the three parts of the machine tool. The claw chuck 9 is connected; the transmission shaft 1 is located between the support fixture 2 and the compression fixture 3; the compression fixture 3 is connected with a driving mechanism that controls its compression or release of the transmission shaft 1; the support fixture 2 and the compression fixture 3 are respectively Set on the inner bottom and inner top of the bracket 4; the clamping fixture 3 is connected...

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Abstract

The invention discloses a fixing and machining device of a before-car transmission shaft. The fixing and machining device mainly solves the problems that when an existing before-car transmission shaft is used, transmission failures and machining error generation are easily caused by flange end faces and seam allowance bouncing, and assembly errors are easily caused by noncoincidence of axis directions of the flange end faces and the before-car transmission shaft after assembly is carried out. The fixing and machining device of the before-car transmission shaft comprises the transmission shaft, a support, at least one supporting clamp and at least one pressing clamp; one end of a rotating shaft is connected with a flange yoke, and the flange yoke is connected with a three-claw chuck of a machine tool; the transmission shaft is located between the supporting clamps and the pressing clamps; the pressing clamps are connected with a driving mechanism for controlling the pressing clamps to press or release the transmission shaft. By means of the above scheme, the aims that the transmission shaft is not likely to shake, and power transmission and part machining are not influenced are achieved, and the high practical value and promotional value are achieved.

Description

technical field [0001] The invention relates to the field of transmission shafts, in particular to a fixed processing device for a vehicle front transmission shaft. Background technique [0002] The transmission shaft is a rotating body with high speed and few supports, so its dynamic balance is very important; generally, the transmission shaft must undergo a dynamic balance test before leaving the factory and adjust it on a balancing machine; For a wheel-driven car, it is the shaft that transmits the rotation of the transmission to the final reducer. It can be several sections, and the sections can be connected by universal joints; the front drive shaft is generally used in conjunction with the machine tool. The machine tool includes Three-jaw chuck and track. [0003] The front drive shaft has a flange end face. The existing front drive shaft is prone to beating due to the flange end face and the seam when in use, resulting in transmission failure and machining errors. M...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 胡华杨胡全明周世伟罗华伟吴宇函
Owner CHONGQINGS FAR EAST TRANSMISSION SHAFT
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