Body Fixtures

A technology for fixing devices and car bodies, applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems that the detection data deviates from the real data, the positioning surface of the body floor and the bottom surface of the detection platform cannot be tightly attached, and guarantees Accuracy and stability, the effect of eliminating gaps

Active Publication Date: 2016-08-24
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the positioning surface of the vehicle body floor and the bottom surface of the detection platform cannot be tightly attached, and there is a certain gap, which causes the detection data to deviate from the real data

Method used

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Examples

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Embodiment Construction

[0025] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "middle", "lower", "top", "bottom", "inner" and "outer" indicate the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore It cannot be understood as a limitation to the present invention.

[0027] In the description of the present invention, it should be note...

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PUM

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Abstract

The invention relates to the technical field of vehicle assembly part detection, and especially relates to a vehicle body fixation device. The vehicle body fixation device comprises a pressing element, a cylinder and a fixation arm. The pressing element has a three-frame structure. A first frame and a second frame which are opposite to each other are fixed on two sides of the cylinder respectively through a middle shaft. The pressing element is rotated around the middle shaft. The fixation arm is located inside the cylinder. One end of the fixation arm is provided with a compacting hook, and the other end of the fixation arm is connected with the cylinder through a lower shaft. The pressing element is rotated around the middle shaft to drive the swing of the fixation arm to make the compacting hook pressed onto the vehicle body floor so as to make the vehicle body floor and the detection surface maintained in the stationary state, so that the distance between the vehicle body floor and the detection surface in the vehicle body detection process can be eliminated to realize the clinging of the vehicle body floor and the detection surface, so the data detection accuracy and stability can be ensured.

Description

Technical field [0001] The invention relates to the technical field of vehicle assembly parts detection, in particular to a vehicle body fixing device. Background technique [0002] At present, vehicle bodies (such as trucks) need to be tested for detection accuracy or quality problems during the development of new products. The body needs to be placed on a special body testing platform, tested with a three-coordinate measuring machine, and test data is issued. [0003] There are positioning holes on the car body floor, and the positioning pins on the inspection platform are inserted into the positioning holes on the car body floor for positioning. The bottom surface of the floor and the inspection surface on the inspection platform are required to be completely overlapped during inspection, so that data can be measured. [0004] But in fact, due to the accuracy and installation problems of the welding fixture during the development of new products, as well as the unavoidable welding...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/00
Inventor 王廷海郑希泉刘铁军于建强邸金江
Owner BEIQI FOTON MOTOR CO LTD
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