Vehicle door and side body sealing clearance measuring instrument and measuring method thereof

A technology for sealing gaps and car doors, applied in the direction of mechanical gap measurement, etc., can solve problems such as large measurement errors, complicated operations, and poor consistency, and achieve the effects of facilitating analysis and control, improving consistency, and reducing measurement errors

Inactive Publication Date: 2011-01-05
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In order to better overcome the defects of large measurement error of the sealing gap between the vehicle door and the side wall of the automobile, complex operation, poor consistency of multiple measurements at the same ...

Method used

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  • Vehicle door and side body sealing clearance measuring instrument and measuring method thereof
  • Vehicle door and side body sealing clearance measuring instrument and measuring method thereof

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail: as figure 1 Shown, a kind of sealing gap measuring instrument of automobile door and side wall, comprises magnetic main base 1, flexible telescopic rod 2 and magnetic probe base 3, described flexible telescopic rod 2 has telescopic structure, the flexible telescopic rod 2 The material is flexible, and one end of the flexible telescopic rod 2 is rotatably connected to the magnetic main base 1. Specifically, the magnetic main base 1 is a seat with two parallel planes, and the flexible telescopic rod 2 passes through a rotating shaft. 5 is rotationally connected with the magnetic main base 1, the rotating shaft 5 is perpendicular to the magnetic base body 1, the other end of the flexible telescopic rod 2 is fixedly connected with the magnetic probe base 3, and the magnetic probe base 3 is provided with There is a probe 6 for measuring the sealin...

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Abstract

The invention relates to clearance measurement, in particular to a vehicle door and side body sealing clearance measuring instrument and a measuring method thereof in clearance measurement. The vehicle door and side body sealing clearance measuring instrument comprises a magnetic main seat, a flexible expansion link and a magnetic probe seat, wherein one end of the flexible expansion link is rotatably connected with the magnetic main seat, and the other end of the flexible expansion link is fixedly connected with the magnetic probe seat; and a probe for measuring the sealing clearance is arranged on the magnetic probe seat. The invention also provides a measuring method for using the sealing clearance measuring instrument for measurement. The invention has the advantages of small measurement error, simple operation, good uniformity of multiple measurements for the same vehicle in the same position and good uniformity of measurement of difference vehicles in the same position.

Description

【Technical field】 [0001] The invention relates to a gap measurement, in particular to a measuring instrument and a measuring method for a sealing gap between an automobile door and a side wall in the gap measurement. 【Background technique】 [0002] In the automobile assembly process, controlling the sealing gap between the door and the side wall (taking the length direction of the car as the longitudinal direction and the width direction of the car as the horizontal direction, the sealing gap between the door and the side wall is the horizontal direction) is related to The opening and closing force of the car door affects the feel and comfort of opening and closing the door. Therefore, controlling the sealing gap between the door and the side wall is one of the important processes in the car installation process. [0003] The measurement of the sealing gap between the door and the side wall is the focus of controlling the sealing gap between the door and the side wall. At pr...

Claims

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Application Information

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IPC IPC(8): G01B5/14
Inventor 危学兵赖玉龙郜晗庞晓军
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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