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Automobile cable detection machine

A cable detection machine and automobile technology, which is applied in the direction of vehicle testing, measuring devices, testing of mechanical parts, etc., to achieve high-precision automatic detection and reliable technical indicators

Active Publication Date: 2017-11-24
SUZHOU CHENGFENG MECHANICAL & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cable inspection machine detects technical parameters such as the strength, friction, and load efficiency of the automobile cable, it needs to completely simulate the action environment during the operation of the automobile. Reliable, stable and high-precision automatic detection of technical indicators

Method used

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  • Automobile cable detection machine
  • Automobile cable detection machine
  • Automobile cable detection machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 , 5 , 11, the present embodiment discloses a vehicle cable detection machine, the drive end simulation assembly A, the load end simulation assembly B, the controller 6, the drive end simulation assembly A fully simulates the actual operation of the vehicle when pulling The action environment of the driving end of the cable, the simulation assembly B of the load end completely simulates the action environment of the load end of the cable when the vehicle is actually operated.

[0051] Specifically, the driving end simulation assembly A: it includes a first installation platform 2A, a gear shift simulator 4A fixed on the first installation platform 2A, and a driving end for the vehicle cable 1 The driving end driving assembly 8A that provides the power source, the driving end of the automobile cable 1 is fixed on the driving end driving assembly 8A after passing through the shift simulator 4A, and the driving end driving assembly 8A includes a driving sc...

Embodiment 2

[0062] Such as figure 2 As shown, the difference between Embodiment 2 and Embodiment 1 is only that the load driver 8B forming the analog assembly B at the load end is different. The load driver 8B in this embodiment is a cylinder drive assembly, and the cylinder drive assembly includes a drive cylinder 81B-2, the cylinder barrel of the driving cylinder 81B-2 is fixed on the second installation machine 2B, and its piston rod is connected to the connecting seat 38.

[0063] In this implementation, when testing the ⑦ (displacement efficiency) of the automobile cable 1, the test mode is the displacement mode operation: the load end of the automobile cable 1 passes through the connecting block 44 and passes through the first sealed box 41A and the second force The sensor 63 is connected, and the load driver 8 formed by the cylinder drive assembly is cut into use. The test process is as follows: when the driving end pulls the vehicle cable 1, the load driver 8 pulls the vehicle c...

Embodiment 3

[0065] Such as image 3 , 6 , 7, the difference between this embodiment and the first embodiment is only that the load driver 8B forming the load end analog assembly B is different. In this embodiment, the load driver 8B is a shaft sleeve drive assembly, and its specific structure is as follows: The shaft sleeve driving assembly includes a shaft sleeve 82 and a moving shaft 81 which is penetrated in the shaft sleeve 82 and can move axially. The shaft sleeve 82 and the moving shaft 81 are arranged coaxially, and the moving shaft 81 passes One end of the sleeve is fixed on the connecting seat 38; wherein, the moving shaft 81 includes a first straight line segment 811, a second straight line segment 812 and a third straight line segment 813 which are sequentially connected and arranged coaxially. The shaft diameter of the second straight section 812 is greater than the shaft diameter of the first straight section 811, so that the second straight section 812 is connected to the f...

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PUM

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Abstract

The invention provides an automobile cable detection machine. With the automobile cable detection machine adopted, reliable, stable, high-precision and automatic detection of a plurality of technical indicators of an automobile cable which include invalid travel, travel loss, stiffness, permanent deformation, maloperation, push and pull strength, impact strength, force value stability test, no-load load, load efficiency, stability, smoothness and displacement efficiency can be realized.

Description

technical field [0001] The invention belongs to the technical field of automatic detection tooling for auto parts, and in particular relates to an automobile cable detection machine. Background technique [0002] As automobiles began to enter individual families, the domestic demand for automobiles is growing rapidly every year, and the automobile industry has become an important pillar industry. In this case, the production and manufacturing of automobile parts has also entered an era of rapid development. The car cable is an important part of the car, which can control the actuator of the car from a long distance. The car cables include shift cables, clutch cables, accelerator cables, door cables, brake cables, etc. When the cable inspection machine detects technical parameters such as the strength, friction, and load efficiency of the automobile cable, it needs to completely simulate the action environment during the operation of the automobile. Reliable, stable and high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G01M13/00G01M17/007
CPCG01D21/02G01M13/00G01M17/007
Inventor 汪烽
Owner SUZHOU CHENGFENG MECHANICAL & ELECTRICAL EQUIP
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