Laser measuring device for positioning wheel

A technology of laser measurement and wheel positioning, applied in the field of physics, can solve problems such as wheel positioning that is not suitable for wheel shell deformation

Inactive Publication Date: 2010-12-29
SHANGHAI TONGYUN AUTOMOBILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of laser measuring device for wheel alignment, the described laser measuring device for wheel alignment should solve the technology that the laser wheel aligner in the prior art is not suitable for wheel shell deformation question

Method used

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  • Laser measuring device for positioning wheel
  • Laser measuring device for positioning wheel
  • Laser measuring device for positioning wheel

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Experimental program
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Embodiment 1

[0011] Such as figure 1 with figure 2 As shown, the laser measuring device for wheel alignment of the present invention is composed of a laser linear beam generator 1, a central shaft 2 and a fixed disc 3, and one end of the central shaft 2 is vertically connected to the fixed disc 3 In the center, the laser linear beam generator 1 is connected to the other end of the central axis 2, and the emission direction of the laser beam is perpendicular to the axial direction of the central axis 2, wherein a suspension bracket 4 is connected to the side of the central axis 2 , the upper end of the suspension bracket 4 is provided with two cantilevers at intervals, and the fixed plate 3 is connected with three measuring arms 5 through pin shafts, any one of the measuring arms 5 is provided with a chute, any one A distance measuring block 6 is arranged in the chute, and an adjusting screw is arranged between the distance measuring block 6 and the measuring arm 5 .

[0012] Further, th...

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PUM

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Abstract

The invention discloses a laser measuring device for positioning a wheel, which consists of a laser straight-line beam generator, a central shaft and a fixed disk, wherein one end of the central shaft is vertically connected with the center of the fixed disk; the laser straight-line beam generator is connected with the other end of the central shaft; an emitted direction of a laser beam is vertical to an axial direction of the central shaft; a side of the central shaft is connected with a suspended support of which the upper end is provided with two suspension arms at intervals; the fixed disk is connected with three measuring arms through hinge pins; each of the measuring arms is provided with a chute; a distance measuring block is respectively arranged in each of the chutes; and adjusting screws are arranged between the distance measuring blocks and the measuring arms. The laser straight-line beam generator, the central shaft and the fixed disk are fixed by the suspension support, and a circle center is positioned by the three measuring arms and distance measuring blocks, so that the actual states of the camber angle, the inward inclination angle and the toe-in of a hub-deformed wheel can be accurately measured.

Description

Technical field: [0001] The invention relates to the field of physics, in particular to measurement technology, in particular to a wheel alignment device, in particular to a laser measurement device for wheel alignment. Background technique: [0002] During the use of some vehicles, the camber, inclination and toe-in of the wheels will change, resulting in vehicle deviation and uneven tire wear. In the prior art, a laser measuring device is used to amplify the inclination of the wheel, and it cooperates with a magnetic measuring ruler, a steering radius measuring ruler, a toe-in measuring ruler, and an electronic inclinometer to accurately measure camber, inclination and toe-in. Under the guidance of the above-mentioned measuring device, the repair and adjustment are completed. The laser measuring device is composed of a laser linear beam generator, a central shaft and a three-jaw fixed disk. The central axis is vertically connected to the center of the three-jaw fixed disk...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/013G01B11/26
Inventor 宋建勋
Owner SHANGHAI TONGYUN AUTOMOBILE TECH
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