Detection assembly line used for comprehensive performance testing of adjusting arm

A comprehensive performance and arm adjustment technology, which is applied in the direction of measuring devices, vehicle testing, machine/structural component testing, etc., can solve the problems of brake lining wear, brake drum and brake shoe brake clearance increase, Problems such as extended brake pedal travel

Active Publication Date: 2013-05-22
HANGZHOU WOLEI INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of the car, frequent braking will lead to rapid wear of the brake lining, and the brake gap between the brake drum and the brake shoe will increase, resulting in longer brake pedal travel, brake hysteresis and braking force reduce safety hazards

Method used

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  • Detection assembly line used for comprehensive performance testing of adjusting arm
  • Detection assembly line used for comprehensive performance testing of adjusting arm
  • Detection assembly line used for comprehensive performance testing of adjusting arm

Examples

Experimental program
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Embodiment Construction

[0036] Such as figure 1 As shown, the self-adjusting function durability test frame, the static strength test frame, the free travel test frame, the adjustment moment test frame, and the separation force and gap test frame are fixed sequentially on the large support platform. Each test frame on the support seat is used to detect the test task of the specified item of the adjustment arm respectively. The integrated control box is placed on the right side of the support base, and the integrated control box and the support base communicate with the test device on the large support base through cables. The integrated control box is composed of PC, data acquisition system, motor drive system, signal conditioning system and other electrical auxiliary systems. The integrated control box is used to control the test tasks of each test frame on the support base, receive various test data, and judge whether the performance parameters of the adjusting arm are qualified.

[0037] Such ...

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Abstract

The invention discloses a detection assembly line used for comprehensive performance testing of an adjusting arm. The detection assembly line is characterized in that a self-adjusting function durability testing frame, a static strength testing frame, a free stroke testing frame, an adjusting moment testing frame and a separating force and gap testing frame are sequentially fixed on a big supporting rack from left to right. The testing frames on the supporting seat are respectively used for detecting testing tasks of specified items of the adjusting arm. A comprehensive control cabinet is placed on the right side of the supporting seat, communicates with the same through a cable, comprises a PC (personal computer), a data collection system, a motor driving system, a signal conditioning system and other electric auxiliary systems, and is used for controlling the testing tasks of each testing frames, receiving testing data and judging whether performance parameters of the adjusting arm are qualified or not. The detection assembly line used for comprehensive performance testing of the adjusting arm is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to a detection device for vehicle parts, in particular to a detection assembly line for comprehensive performance tests of adjusting arms. Background technique [0002] During the use of the car, frequent braking will lead to rapid wear of the brake lining, and the brake gap between the brake drum and the brake shoe will increase, resulting in longer brake pedal travel, brake hysteresis and braking force Reduce safety hazards. In order to ensure the safety and comfort of driving, maintain the relative stability of the pedal stroke and the work balance between the brakes, it is necessary to use the adjustment arm to adjust the brake clearance. As a key part of the automobile braking system, the adjusting arm is the key factor to ensure the long-term stability of the automobile's braking performance. However, there are many performance test items for the factory adjusting arm, which requires a set of inspection lines capable of com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
Inventor 罗哉郭斌范伟军陆艺王学影胡晓峰江文松
Owner HANGZHOU WOLEI INTELLIGENT TECH
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