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New integrated compartment board and production process

A production process and an integrated technology, applied in the field of car panels, can solve the problems of low strength, easy water ingress and cracking of the car panels, and achieve the effects of increased strength, less water ingress, and enhanced service life

Pending Publication Date: 2018-12-11
陈克山
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of integrated box plate and production technology to solve the technical problems of the split-type production of the box plate welds in the prior art that are easy to crack due to water ingress and low in strength; many technologies provided by the present invention The many technical effects that can be produced by the preferred technical solutions in the scheme are detailed in the following descriptions

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0028] The present invention provides a novel integrated box panel, which includes a flat plate part 2 and a corrugated part 1. The corrugated part 1 is arranged on either side or both sides of the flat part 2, and the corrugated part 1 and the flat part 2 are integrally formed.

[0029] The existing flat part and corrugated part of the car board are produced in one piece, and there are many welds. The present invention overcomes the difficulty of integrated pro...

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PUM

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Abstract

The invention provides a novel integrated compartment board and a production process thereof, which relates to the technical field of car panels, and solves the technical problems of easy water inflowcracking and low strength at the welding seam of the compartment board produced by the split production method. The device comprises a flat plate part and a corrugated part, wherein the corrugated part is arranged on either side or both sides of the flat plate part, and the corrugated part and the flat plate part are integrally formed; The invention also discloses a manufacturing process for producing the integrated box plate, wherein the special-shaped wheels of more than 30 groups are used to perform rolling in a small amount for many times; The rectangular folded edge and the integrally formed structure of the invention can ensure that the strength of the whole compartment plate is greatly increased; And the whole box plate has no welding seam, and the whole box plate is not easy to befilled with water, so that the service life of the box plate is enhanced; 30 or more group of rollers are arranged in that production process, and the angle of the rollers is adjusted for many time to press and deform, so that the cold-rolled sheet is not easy to break in production, and the box plate is seamless and integrally formed.

Description

technical field [0001] The invention relates to the technical field of compartment panels, in particular to a novel integrated compartment panel and a production process. Background technique [0002] Existing car panels mainly include a flat part and a corrugated part, wherein the setting of the corrugated part is to enhance the strength of the car panel; in the actual production process, the above-mentioned flat part and corrugated part are mainly produced separately The flat part and the corrugated part, and then the flat part and the corrugated part are welded to form a whole box board. In addition, it is necessary to weld the edge on the side of the corrugated part. [0003] The applicant has found that the prior art has at least the following technical problems: the above-mentioned method of split production or splicing of the compartment panels easily leads to the following problems. Water in the splicing gap, long-term rain erosion, the weld is easy to crack, warp a...

Claims

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Application Information

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IPC IPC(8): B62D33/02B62D33/04B23P15/00
CPCB62D33/02B62D33/04B23P15/00
Inventor 陈克山
Owner 陈克山
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