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Simulation bench equipment for automobile engine camshaft test

A technology of automobile engine and simulation bench, applied in the direction of engine testing, mechanical equipment, engine components, etc., can solve the problems of high cost, loss, precious bench resources, etc., to achieve low cost, accurate wear resistance and reliability Effect

Pending Publication Date: 2020-11-03
MIANYANG BRILLIANCE RUIAN AUTOMOTIVE COMPONENTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bench resources provided by the OEM are precious and costly. If the camshaft fails during the test stage, it will cause a large loss

Method used

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  • Simulation bench equipment for automobile engine camshaft test
  • Simulation bench equipment for automobile engine camshaft test

Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] combine figure 1 with figure 2 As shown, the simulated bench equipment for automobile engine camshaft test includes equipment frame 100, camshaft mounting assembly 200, driving device 300, load system, oil supply system 500 and monitoring system;

[0025] The camshaft mounting assembly 200 includes a machine frame 210 arranged on the equipment frame 100 , a camshaft mounting seat 220 arranged on the frame top plate 211 of the machine frame 210 and a frame top plate 211 covered on the frame frame 210 A camshaft cover 230 that covers the camshaft mounting seat 220, the camshaft mounting seat 220 is provided with a pulley 325 for transmission connection with the automobile engine camshaft 800;

[0026] The driving device 300 includes a driving motor 310 and a belt transmission mechanism 320; the driving motor 310 is in transmission connection with the pulley 325...

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PUM

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Abstract

The invention belongs to the field of test equipment, and particularly discloses simulation bench equipment which is low in cost and can accurately evaluate the wear resistance and reliability of an automobile engine camshaft. The simulation bench equipment is mainly composed of an equipment rack, a camshaft mounting assembly, a driving device, a load system, an oil supply system and a monitoringsystem, and compared with an existing test bench with an engine assembled, the simulation bench equipment is lower in cost; an automobile engine cam shaft can be mounted and placed through the cam shaft mounting assembly, the automobile engine cam shaft can be driven to rotate through the driving device to simulate the torsional load of the cam shaft, and the bending moment load of the cam shaft can be effectively simulated through the gear train load device of the load system. Lubricating hydraulic oil can be provided for the interior of the camshaft outer cover through the oil supply system,and therefore fatigue damage simulation can be effectively conducted on the automobile engine cam, and the abrasion resistance and reliability of the automobile engine camshaft can be accurately evaluated.

Description

technical field [0001] The invention belongs to the field of testing equipment, and in particular relates to a simulated bench equipment for automobile engine camshaft testing. Background technique [0002] During the design and manufacture of automobile engine camshafts, most manufacturers have only completed the single quality inspection of the camshaft, and almost zero performance tests on the camshaft itself; Evaluation of shaft wear and reliability. However, the bench resources provided by OEMs are precious and costly. If the camshaft fails during the test phase, it will cause great losses. Therefore, it is necessary to design and manufacture a low-cost test equipment for simulating a durable bench to evaluate the performance of the automobile engine camshaft itself. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a simulation bench device with lower cost and capable of more accurately evaluating the wear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/04G01M15/02F01L1/047
CPCF01L1/047G01M15/02G01M15/04
Inventor 黄正忠赵纯东李聪明瞿贵峰
Owner MIANYANG BRILLIANCE RUIAN AUTOMOTIVE COMPONENTS
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