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Automotive door assembly checking fixture and detection method for automotive door assembly

A door and assembly technology, applied in the vehicle field, can solve the problems of door assembly edge deviation, positioning hole deviation, and affecting the edge detection results of the door assembly, so as to optimize the detection process and avoid detection interference.

Active Publication Date: 2014-01-15
BEIQI FOTON MOTOR CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in actual testing, since the positioning hole on the inner panel of the car door often deviates, when the positioning hole is installed on the positioning pin of the door assembly inspection tool, it will cause the edge of the door assembly to deviate, thereby affecting the accuracy of the door assembly. Edge detection results

Method used

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  • Automotive door assembly checking fixture and detection method for automotive door assembly
  • Automotive door assembly checking fixture and detection method for automotive door assembly
  • Automotive door assembly checking fixture and detection method for automotive door assembly

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] In the present invention, unless otherwise stated, the used orientation words such as "up, down, left, and right" generally refer to up, down, left, and right in the drawings.

[0027] figure 1 It is a schematic diagram of the structure of the door assembly inspection tool. Wherein the vehicle door assembly inspection tool includes a fixing plate 15, on which a protruding profile (not shown) is arranged, and these profiles can be adapted to the structure on the vehicle door assembly, so as to fix the vehicle door assembly on On the inspection fixture of the door assembly. Since the structure of the above-mentioned vehicle door assembly checker is subst...

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Abstract

The present invention discloses an automotive door assembly checking fixture which comprises positioning pins (10) which are fixed on the automotive door assembly checking fixture. Each positioning pin (10) comprises a shaft sleeve (11) and a pin (12) which is movably mounted in the shaft sleeve (11). When the automotive door assembly checking fixture detects the edge of the automotive door assembly, the pin (12) is accommodated in the shaft sleeve (11). When the automotive door assembly checking fixture detects an automotive door inner board of the automotive door assembly, the pin (12) extends out of the shaft sleeve (11). Furthermore, the invention also discloses a detection method for detecting the automotive door assembly with the automotive door assembly checking fixture. Because each positioning pin on the automotive door assembly checking fixture according to the invention has a telescopic structure, the detection method for detecting the automotive door assembly through the automotive door assembly checking fixture can prevent detection interference in the detection process for the edge of the automotive door assembly and optimizes detection process of the integral body of the automotive door assembly.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a vehicle door assembly inspection tool used for measurement in vehicle production and a detection method for the vehicle door assembly. Background technique [0002] The door is an important part of the vehicle. The strength, rigidity, reliability and manufacturability of the door must meet the overall performance requirements of the vehicle body. In addition, the safety and sealing performance of the door structure itself also has a great impact on the structural performance of the entire vehicle body. [0003] Therefore, in the vehicle production process, the shape and size of the door must have strict standards, so as to ensure the reliability of opening and closing of the door and the sealing performance during driving when the door is assembled. For this reason, it is necessary to detect the structure, shape and size of the door after the door is manufactured and formed. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/14G01B5/20
Inventor 王立明
Owner BEIQI FOTON MOTOR CO LTD
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