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Automobile brake inspection bench capable of preventing wheels from deviating from simulated road surface

A technology for simulating road surface and automobile braking, which is applied in wheel testing, vehicle testing, machine/structural component testing, etc. It can solve problems such as easy deviation of wheels, affecting inspection efficiency, and cumbersome inspection process, and achieves convenient operation and improved performance. Inspection efficiency, effect of avoiding damage

Inactive Publication Date: 2014-03-26
IYASAKA CHENGDU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the roller on the existing roller reaction brake inspection platform carries the wheel, the wheel is easy to deviate from the simulated road surface formed by the roller during the rotation of the roller, requiring the operator to adjust the wheel, which makes the inspection process cumbersome. and affect the inspection efficiency

Method used

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  • Automobile brake inspection bench capable of preventing wheels from deviating from simulated road surface
  • Automobile brake inspection bench capable of preventing wheels from deviating from simulated road surface
  • Automobile brake inspection bench capable of preventing wheels from deviating from simulated road surface

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Embodiment

[0017] Such as figure 1 , figure 2 and image 3 As shown, the automobile brake inspection platform that can prevent the wheels from deviating from the simulated road surface includes a frame 8, and two groups of brake inspection devices on the left and right sides are arranged on the frame 8. The two groups of brake inspection devices all include a drive motor, a reduction box 1, The driving roller 2, the driven roller 3, the third roller 4, the torque box, the force measuring arm and the pressure sensor, wherein the driven roller 3 is placed parallel to the driving roller 2, and the two ends of the driven roller 3 are respectively connected to the driving roller 2. end aligned. The driving drum 2 and the driven drum 3 are all provided with a sprocket 6 at one end at the center of the frame 8, and the sprockets 6 of the driving drum 2 and the driven drum 3 in each group of brake inspection devices are connected by a roller chain 7, The other end of the driving drum 2 oppos...

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Abstract

The invention discloses an automobile brake inspection bench capable of preventing wheels from deviating from a simulated road surface. The automobile brake inspection bench comprises a frame, wherein left and right groups of brake inspection devices are arranged on the frame, and both include driving drums and driven drums; supporting tables are arranged between the driving drums and the driven drums; two limiting devices are arranged on the supporting tables. The limiting devices comprise bases, locating tubes and retainer wheels; the locating tubes are connected to the upper end surfaces of the bases; cavities arranged in the vertical direction and communicated with the lower end surfaces of the retainer wheels are formed in the retainer wheels; the retainer wheels are connected with rotating shafts; the upper ends of the rotating shafts are positioned in the cavities of the retainer wheels; the upper ends of the locating tubes are embedded in the cavities of the retainer wheels; the lower ends of the rotating shafts are embedded in the locating tubes. The automobile brake inspection bench has a simple massive structure, and is convenient to be realized; when the automobile brake inspection bench is applied, the wheels are guided through the retainer wheels to prevent the wheels from deviating from the simulated road surface, so that the inspection efficiency is improved.

Description

technical field [0001] The invention relates to a device for detecting the braking performance of an automobile, in particular to an automobile braking inspection table which can prevent the wheels from deviating from the simulated road surface. Background technique [0002] With the popularity of automobiles, people pay more and more attention to the safety performance testing of automobiles. In the process of automobile braking performance inspection, it can be carried out in two ways: road inspection and inspection bench inspection. Among them, the inspection of the braking performance of automobiles on the road requires a large space, the wear of automobile tires is serious, and the inspection time is long and the efficiency is low, which is not convenient for popularization and application. The commonly used equipment for test bench inspection is the roller reaction brake test bench. The roller reaction brake test bench is driven by a motor as a simulated road surface. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M17/013
Inventor 林涛傅明才蔡洪诗徐滨
Owner IYASAKA CHENGDU IND
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