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A car body painting bracket

A technology of automobile body and coating, which is applied to the device and coating of the surface coating liquid to achieve the effect of weight reduction, concise structure and easy manufacture

Active Publication Date: 2011-12-21
CHONGQING CHANGAN AUTOMOBILE CO LTD
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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 car body painting bracket, which has a simple structure and is easy to manufacture, and is used to solve the problem that different car models are produced on the same painting line and cannot use the longitudinal beam as a process support, and can reduce the weight of the whole vehicle. weight and cost reduction

Method used

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  • A car body painting bracket
  • A car body painting bracket
  • A car body painting bracket

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] see figure 1 and figure 2 A kind of car body painting bracket shown, its body 1 is a stamped sheet metal part, the bottom surface 11 of the body is rectangular, and the bottom surface is provided with painting positioning hole 15; Straight first side 12, second side 13 and the 3rd side 14; At the free end of first side 12 and the 3rd side 14, be respectively provided with flanging, flanging is used as the welding edge with stringer; 13 is equipped with reinforcing ribs, which can not only increase the strength of the painting bracket, but also play a role in exhausting during painting;

[0013] Further, the parts of the first side 12 and the second side 13 close to the bottom surface 11 are connected by an arc, and the parts of the second side 13 and the third side 14 close to the bottom 11 are also connected by an arc.

[0014] Further, the first side 12 , the s...

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Abstract

The invention discloses a coating support for an automobile body. In the coating support, a body is a sheet metal component which is subjected to punch forming. The coating support is characterized in that: the bottom surface of the body is in a rectangular shape; a positioning hole is coated on the bottom surface; a first lateral surface, a second lateral surface and a third lateral surface which are vertical are connected to three edges of the bottom surface; flangings are arranged at free ends of the first lateral surface and the third lateral surface and are edges which are welded with a longitudinal beam; reinforcing ribs are arranged on the second lateral surface to enhance the strength of the coating support and play an exhausting role during coating; and the first lateral surface,the second lateral surface and the third lateral surface are connected with the longitudinal beam in a positioning mode. By the coating support, the problem that a process support cannot be arranged on the longitudinal beam due to reasons such as limitation of the positions of the longitudinal beams in different automobile types and the like is solved, the longitudinal beam is not needed to be changed, and a coating production line for different automobile types is easy to share. In addition, the coating support has a simple structure and is easy to manufacture, the weight of the finished automobile is relieved, and the cost is reduced.

Description

technical field [0001] The invention relates to automobile production tooling, in particular to an automobile body painting bracket. Background technique [0002] Automobile manufacturing includes four major processes of stamping, welding, painting and final assembly. The body-in-white of an automobile needs to be positioned and supported during painting. Therefore, the support member that meets the requirements of the body-in-white painting process should include two major elements, the painting positioning hole and the supporting surface of the body-in-white. There is no painting bracket in the prior art, and the painting positioning holes and the supporting surface of the body-in-white of the vehicle are generally directly opened on the longitudinal beams of the automobile, and the weight of the whole body-in-white is supported by the longitudinal beams. Since the investment in the production line is generally relatively huge, automobile manufacturers try to produce dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C13/02
Inventor 吴小冬乔俊朋
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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