Torsion test clamp for radial shaft of motor vehicle

A torsion test, motor vehicle technology, applied in the testing of mechanical components, testing of machine/structural components, manufacturing tools, etc., can solve problems such as unstable clamping, poor positioning effect, and inability to clamp multiple drive shafts. , to save time and improve efficiency

Pending Publication Date: 2020-09-25
江苏双环齿轮有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a clamp for torsion test of the radial shaft of a motor vehicle, aiming to solve the problems of unstable clamping, poor positioning effect and inability to clamp multiple transmission shafts in the existing clamps in the above-mentioned background technology

Method used

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  • Torsion test clamp for radial shaft of motor vehicle
  • Torsion test clamp for radial shaft of motor vehicle
  • Torsion test clamp for radial shaft of motor vehicle

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Embodiment Construction

[0027] 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.

[0028] see Figure 1-7 , The present invention provides a technical solution: a jig for torsion test of a radial shaft of a motor vehicle, comprising a support assembly 1 , a locking assembly 2 and a positioning assembly 3 .

[0029] The support assembly 1 includes a bottom plate 11, side support plates 12 are fixedly connected to the two side walls of the bottom plate 11, and a top plate 13 is detachably fixedly connected between the tops of the two support p...

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PUM

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Abstract

The invention belongs to the technical field of clamps, and particularly relates to a torsion test clamp for a radial shaft of a motor vehicle, which comprises a support assembly, a locking assembly and a positioning assembly, and the locking assembly comprises two first hydraulic telescopic rods and two adjusting bolts. A locking support plate is arranged at the output end of each first hydraulictelescopic rod; a plurality of arc-shaped placing grooves are also formed in the top surface of each locking support plate in the transverse direction; the two adjusting bolts penetrate through the top plate and are in threaded connection with the top plate, locking pressing plates are detachably and fixedly connected to the bottoms of the adjusting bolts, and a plurality of arc-shaped pressing grooves corresponding to the arc-shaped containing grooves are formed in the bottom faces of the locking pressing plates in the transverse direction. According to the shaft torsion test fixture, a worker can conveniently perform a torsion test on a shaft, multiple shafts can be clamped and fixed at the same time, the shaft torsion test efficiency is improved, and time is saved.

Description

technical field [0001] The invention belongs to the technical field of fixtures, and in particular relates to a fixture for torsion testing of radial shafts of motor vehicles. Background technique [0002] The transmission shaft is an important part of power transmission in the car 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 car can generate driving force. The transmission shaft is composed of a shaft tube, a telescopic sleeve and a universal joint. The telescopic sleeve can automatically adjust the change of the distance between the transmission and the drive axle. The universal joint is to ensure the change of the angle between the output shaft of the transmission and the input shaft of the drive axle, and to realize the transmission of the two shafts at equal angular speeds. Special vehicle drive shafts are mainly used in oil tank trucks, refueling trucks, sprinkler trucks, ...

Claims

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Application Information

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IPC IPC(8): G01M13/027B25B11/00
CPCB25B11/00G01M13/027
Inventor 王力卢浩蒋志方
Owner 江苏双环齿轮有限公司
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