Method for manufacturing an automobile body system

A technology of automobile body and manufacturing method, which is applied in the direction of connection between motor vehicles, vehicle parts, and superstructure subassemblies, and can solve problems such as difficult control of manufacturing accuracy, insufficient safety and impact resistance, and complicated manufacturing process. Achieve the effect of reducing the complexity of the manufacturing process, high connection and fixing strength, and easy assembly operation

Active Publication Date: 2017-10-10
北京开云汽车有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned body assembly has the problems of poor reliability, heavy body weight, limited waterproof performance, insufficient safety and impact resistance; it also has problems such as complicated manufacturing process, difficult control of manufacturing precision, and long manufacturing time.

Method used

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  • Method for manufacturing an automobile body system
  • Method for manufacturing an automobile body system
  • Method for manufacturing an automobile body system

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Embodiment Construction

[0045] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The invention provides an automobile body system. The body system realizes a subversive design in terms of materials, structure and processing technology. Specifically, traditional steel is no longer used as a material, but artificially synthesized foamed resin is used. This material is comparable in strength to steel, but its density is low, which effectively reduces the weight of the vehicle body; the body system is mainly composed of floor panels. 1. The rear wall 2, the left wall 3, the right wall 4, the front wall 5 and the top cover 6 are composed of six par...

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Abstract

The invention provides an automobile body system and a manufacturing method thereof. The automobile body system is mainly composed of six major components including a floor (1), a rear wall (2), a left side wall (3), a right side wall (4), a front wall (5) and a top cover (6). The injection molding technology is adopted in each component, splicing welding is not needed, and accuracy is more easily controlled. In addition, all the components are connected and fixed through the double effect of bolts and glue, and the automobile body system has the beneficial effects of being high in connecting and fixing strength and easy to assemble and operate, so that the complexity of the manufacturing process of an automobile body is reduced, and the manufacturing time of the automobile body is shortened.

Description

technical field [0001] The invention belongs to the technical field of vehicle body design, and in particular relates to an automobile body system and a manufacturing method thereof. Background technique [0002] The body structure used in the same industry at this stage is to tailor and weld hundreds of sheet metal parts step by step, and finally weld the body assembly. The above-mentioned body assembly has the problems of poor reliability, heavy body weight, limited waterproof performance, insufficient safety and impact resistance; it also has problems such as complicated manufacturing process, difficult control of manufacturing precision, and long manufacturing time. Contents of the invention [0003] Aiming at the defects existing in the prior art, the present invention provides an automobile body system and a manufacturing method thereof, which can effectively solve the above problems. [0004] The technical scheme that the present invention adopts is as follows: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D27/02B62D29/04B62D25/20B62D25/08B62D25/02B62D25/06B62D65/04
CPCB62D25/02B62D25/06B62D25/08B62D25/2018B62D25/2027B62D25/2036B62D27/023B62D27/026B62D29/045B62D65/04
Inventor 王超田立稳
Owner 北京开云汽车有限公司
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