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Automobile pedal operating mechanism assembly performance test board

A technology for automobile pedals and operating mechanisms, which is applied in the testing of machine/structural components, the testing of machine gears/transmission mechanism, and the testing of vehicles, etc. The effect of shortening the development and trial production cycle and saving test costs

Active Publication Date: 2012-02-15
RES INST OF ZHEJIANG UNIV TAIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing automobile pedal control mechanism assembly performance test bench can only simply pass the requirements of relevant standards, and carry out routine experiments such as rigidity, strength, and durability on the automobile pedal control mecha

Method used

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  • Automobile pedal operating mechanism assembly performance test board
  • Automobile pedal operating mechanism assembly performance test board
  • Automobile pedal operating mechanism assembly performance test board

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Such as figure 1 As shown, the performance test bench for the car pedal operating mechanism assembly of the present invention includes a measuring mechanism 1, a rotary motion mechanism 2, a lateral motion mechanism 3, a lifting motion mechanism 4, a longitudinal motion mechanism 6, a bracket 8, and a data acquisition control system; The bracket 8 is equipped with a longitudinal movement mechanism 6, one side of the longitudinal movement mechanism 6 is provided with a lateral movement mechanism 3, the top of the lateral movement mechanism 3 is provided with a lifting movement mechanism 4; the lifting movement mechanism 4 is fixedly provided with a rotary movement mechanism 2, and a rotary movement mechanism A measuring mechanism 1 is arranged on the top of 2; the force sensor 16 of the measuring mechanism 1 is electrically connected to the data acquisition control system.

[0054] The data acquisition control system includes an upper computer 7, a lower PLC (programmable lo...

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Abstract

The invention discloses an automobile pedal operating mechanism assembly performance test board which comprises a measuring mechanism, a rotary movement mechanism, a transverse movement mechanism, an elevating movement mechanism, a vertical movement mechanism, a support and a data acquisition control system. The support is erected with the vertical movement mechanism. One side of the vertical movement mechanism is provided with the transverse movement mechanism. A top of the transverse movement mechanism is provided with the elevating movement mechanism. The elevating movement mechanism is fixedly provided with the rotary movement mechanism. A top of the rotary movement mechanism is provided with the measuring mechanism. A force transducer of the measuring mechanism is electrically connected with the data acquisition control system. The test board has four degrees of freedom, and can carry out a plurality of detection needed by a pedal such as stroke detection, pedal force detection, output force characteristic detection, elevating time detection, master cylinder pressure characteristic detection, endurance performance detection, actuator head adjusting detection and the like, an exploitation trial-production period of the automobile pedal is shortened, and the test cost in an exploitation process is saved.

Description

Technical field [0001] The invention relates to an automobile detection device, in particular to a performance test bench for an automobile pedal operating mechanism assembly. Background technique [0002] The car pedal control mechanism assembly is an important part of the car chassis. The assembly mainly integrates three control mechanisms operated by feet, including the clutch pedal, the brake pedal, and the accelerator pedal. It is the main part of the driver's control of the vehicle. It is an important human interaction component in the vehicle chassis in addition to the steering system. The rationality, ease of control and stability of the car pedal control mechanism assembly design are directly related to the safety, comfort and maneuverability of the vehicle. The development of the car pedal control mechanism assembly with excellent performance and good reliability is An important issue for vehicle chassis design. [0003] In the research and development stage and the man...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01M13/00G01M13/02F16H25/20F16H37/02
Inventor 王维锐杨文伟陈其金良
Owner RES INST OF ZHEJIANG UNIV TAIZHOU
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