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Aluminum profile middle floor beam structure

A technology of aluminum profiles and floors, applied in the direction of upper structure, upper structure sub-assembly, transportation and packaging, etc., can solve the problem of not being able to further improve the performance of the vehicle body, safety and lightweight, manufacturing cost, structural strength and rigidity. Advanced problems, to achieve the effect of light weight, high production efficiency and simple production process

Pending Publication Date: 2021-02-19
苏州同捷汽车工程技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common beam structure is a stamped steel plate structure. Its structure and manufacturing process are relatively mature, but its structural strength and rigidity are not high when it is applied to the middle floor, and it cannot be further improved in the actual application process. Car body performance, safety, lightweight, production cost

Method used

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  • Aluminum profile middle floor beam structure
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  • Aluminum profile middle floor beam structure

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention:

[0022] Such as Figure 1 to Figure 3 The floor beam structure shown in an aluminum profile includes an upper plate body 1, a lower tank body, and a rib plate 2, the upper plate body is set as a flat plate body structure, and the cross section of the lower tank body is a door-shaped And it includes a horizontal plate 3 and two side support plates 4, the two side support plates are located at both ends of the horizontal plate and one end thereof is perpendicular to the horizontal plate, and the other end is vertically fixed to...

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Abstract

The invention discloses an aluminum profile middle floor cross beam structure. The structure comprises an upper plate body, a lower groove body and a reinforcing rib plate, the upper plate body is arranged to be of a plane plate body structure, and the cross section of the lower groove body is in a door shape and comprises a horizontal plate and two side face supporting plates. The two side face supporting plates are located at the two ends of the horizontal plate, one end of each side face supporting plate is perpendicular to the horizontal plate, the other end of each side face supporting plate is perpendicularly fixed to the lower side face of the upper plate body, a supporting cavity is defined by the upper plate body and the lower groove body, and the reinforcing rib plate is supported in the supporting cavity and is perpendicular to the upper plate body. The aluminum profile middle floor beam structure is simple in production process and high in production efficiency, better sidecollision safety is guaranteed, and light weight is better, so the practicability is high.

Description

technical field [0001] The invention relates to a floor beam structure in an aluminum profile, and relates to the technical field of assembly and connection of auto parts. Background technique [0002] In the field of new energy vehicles, the beam is an important component of the floor in the car body, and it is of high importance in terms of body performance, safety, light weight, and cost. At present, the common beam structure is a stamped steel plate structure. Its structure and manufacturing process are relatively mature, but its structural strength and rigidity are not high when it is applied to the middle floor, and it cannot be further improved in the actual application process. Car body performance, safety, lightweight, production cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an aluminum profile mid-floor crossbeam structure that is easy to manufacture and install, has low manufacturing cost and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D25/20
Inventor 贾洪成
Owner 苏州同捷汽车工程技术股份有限公司
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