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Stretch-compress integrated automobile transmission shaft detection apparatus

A detection device and transmission shaft technology, which can be applied to measurement devices, machine gear/transmission mechanism testing, and electrical devices, etc., can solve problems such as deformation of automobile transmission shafts, affecting measurement results, etc., to reduce equipment costs and production costs. , to ensure the effect of accuracy

Active Publication Date: 2016-07-13
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

In the process of measuring the length of the automobile transmission shaft, it is usually necessary to measure the automobile transmission shaft under the action of constant pressure, and when the force is applied, too much force will directly cause the deformation of the automobile transmission shaft and affect the measurement results. Therefore how to ensure that the force value during measurement will not exceed the preset value is also a difficulty of the present invention

Method used

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  • Stretch-compress integrated automobile transmission shaft detection apparatus
  • Stretch-compress integrated automobile transmission shaft detection apparatus

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Embodiment Construction

[0034] refer to figure 1 and figure 2As shown, a tension-compression integrated automobile transmission shaft detection device of the present invention includes a base 1, a slide rail 2, a fixed plate 3, a movable plate 4, a limit baffle 5, a cylinder clamping device, a motor drive device, a pulling force Measuring device and supporting device, the slide rail 2 is fixed on the base 1, the slide rail 2 is provided with a fixed plate 3 and a movable plate 4, and the bottoms of the fixed plate 3 and the movable plate 4 are fixed with the slide rail 2 matched sliding blocks 6, the side of the fixed plate 3 away from the movable plate 4 is connected with a tension measuring device, and the motor driving device is connected with the movable plate 4 and drives the movable plate 4 on the slide rail 2, freely slide on the 2; the fixed plate 3 and the movable plate 4 are all provided with a cylinder clamping device for clamping the two ends of the automobile transmission shaft 11 to b...

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Abstract

The invention discloses a stretch-compress integrated automobile transmission shaft detection apparatus comprising a base, a slide rail, a fixed plate, a movable plate, two stopper baffle, cylinder clamping device, a motor driving device, a pulling force measuring device, and a support device. The slide rail is fixed to the base and is equipped with the fixed plate and the movable plate. A side, far from the movable plate, of the fixed plate is connected with the pulling force measuring device. The motor driving device is connected with the movable plate and drives the movable plate to freely slide on the slide rail. The fixed plate and the movable plate are both equipped with the cylinder clamping devices. The two stopper baffles are fixed to the outer sides of the two cylinder clamping devices respectively. The base under the slide rail is also provided with a magnetic railing ruler for measuring the length of an automobile transmission shaft. The stretch-compress integrated automobile transmission shaft detection apparatus may compress a tested workpiece with set force and detect the length of the workpiece so as to determine whether the workpiece is qualified according to a set qualified workpiece length range, and may stretch the automobile transmission shaft with set pulling force in order to inspect whether an elastic closing ring is assembled in place.

Description

technical field [0001] The invention relates to the field of auto parts testing equipment, and more specifically relates to a tension-compression integrated vehicle transmission shaft testing device. Background technique [0002] The automobile transmission shaft is the shaft that can transmit power in the transmission shaft of the universal transmission device. It is a rotating body with high speed and less support. The automobile transmission shaft is the most important component for transmitting power in the automobile transmission system. Together with the drive axle, the power of the engine is transmitted to the wheels, so that the car generates driving force. [0003] The automobile drive shaft is usually composed of a shaft tube, a telescopic sleeve and a universal joint. There are two telescopic sleeves which are respectively arranged at both ends of the shaft tube. The two telescopic sleeves are respectively connected to the two ends of the shaft tube through two un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02G01M13/02
CPCG01B7/02G01M13/025
Inventor 单晓杭范超
Owner ZHEJIANG UNIV OF TECH
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