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Special clutch disc assembly vibration reduction torsion running-in device for engineering dump truck

A technology for clutch discs and dump trucks, which is applied in the testing of instruments, machine/structural components, mechanical components, etc., and can solve problems such as lack of disclosure

Active Publication Date: 2020-10-27
ZHEJIANG QIDIE AUTOMOBILE PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned document discloses a test machine for torsional running-in, the test machine does not disclose how to ensure that the clutch will not be damaged by excessive torque torsional transition during the process of torque increase

Method used

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  • Special clutch disc assembly vibration reduction torsion running-in device for engineering dump truck
  • Special clutch disc assembly vibration reduction torsion running-in device for engineering dump truck
  • Special clutch disc assembly vibration reduction torsion running-in device for engineering dump truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0067] Such as Figure 1 to Figure 12 As shown, a vibration-damping and torsional running-in equipment for a clutch disc assembly dedicated to an engineering dump truck includes an installation platform 1 and also includes:

[0068] The loading tray 2, the loading tray 2 is installed on the installation platform 1, it is arranged in a ring shape, and it is used to carry the clutch disc assembly 10, the center position of the loading tray 2 is provided with a clutch The spline shaft 21 where the inner disc hubs 101 on the disc assembly 10 are inserted into each other;

[0069] Positioning and pressing mechanism 3, several groups of said positioning and pressing mechanisms 3 are equidistantly arranged around said loading tray 2 around said loading tray 2, said positioning and pressing mechanism 3 includes a sliding flip assembly 31 and a pressing assembly 32, the pressing assembly 32 is driven by the sliding and turning assembly 31, and while sliding in the radial direction of ...

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PUM

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Abstract

The invention relates to the technical field of clutch torsion tests, in particular to a special clutch disc assembly vibration reduction torsion running-in device for an engineering dump truck. The device comprises a mounting platform, a material carrying disc, a positioning and material pressing mechanism and a torsion mechanism. The positioning and material pressing mechanism comprises a sliding and overturning assembly and a material pressing assembly. A friction material pressing plate is movably arranged on the material pressing assembly. The friction material pressing plate for pressinga clutch assembly is movably arranged, and when the clutch assembly is subjected to a torsion running-in test, once the torsion angle of the clutch assembly is overshot due to increased torsion, thefriction force between the clutch assembly and the friction material pressing plate enables the friction material pressing plate to slide, so that the clutch assembly is prevented from being excessively twisted and damaged, and then the purpose of protecting the clutch assembly is achieved.

Description

technical field [0001] The invention relates to the technical field of clutch torsion test, in particular to a vibration-damping torsion running-in equipment for a special clutch disc assembly of an engineering dump truck. Background technique [0002] Clutches are common components in mechanical transmissions that can disengage or engage the transmission system at any time. During the engagement process, the clutch pedal is gradually released, and the pressure plate moves forward under the action of the compression spring, firstly to eliminate the separation gap, and to act on the pressure plate, driven disc and flywheel with sufficient pressing force on the working surface, and then The release bearing moves backwards under the action of the return spring, creating free play and the clutch engages. [0003] In the process of clutch assembly and production, it is necessary to perform a torsional run-in test on the clutch, especially for engineering dump trucks and even mil...

Claims

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Application Information

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IPC IPC(8): G01M13/022G01M13/025
CPCG01M13/022G01M13/025
Inventor 张勇陈桂虎章翔黄骏卢守庆杨丽
Owner ZHEJIANG QIDIE AUTOMOBILE PARTS CO LTD
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