Stamping method of engine compartment front panel and engine compartment front panel

A technology for the engine compartment and front panel, applied to the upper structure, upper structure sub-assembly, transportation and packaging, etc., can solve the problems of products that cannot be processed with quality requirements, lack of large drop die surface and processing technology, etc.

Active Publication Date: 2020-09-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the present invention provides a stamping method for the front panel of the engine compartment and the front panel of the engine compartment, aiming at solving the lack of die surface and pr...

Method used

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  • Stamping method of engine compartment front panel and engine compartment front panel
  • Stamping method of engine compartment front panel and engine compartment front panel
  • Stamping method of engine compartment front panel and engine compartment front panel

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back, top, bottom, etc.) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture ( As shown in the accompanying drawings), if the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "fir...

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Abstract

The invention relates to a stamping method of an engine compartment front panel and the engine compartment front panel. The stamping method of the engine compartment front panel comprises the following steps: 1, a product surface-A middle elongated die surface is arranged, the two ends of the elongated die surface are provided with product surface-A end die surfaces in an extending mode, a productsurface-A supporting foot die surface is arranged at each of the product surface-A end die surface to form a product A-level surface die surface; 2, product binder surfaces are arranged on the peripheral side of the product A-level surface A die surfaces to form a drawing die surface of the engine compartment front panel; and 3, according to the drawing die surface, a stamping processing plate material is used as the engine compartment front panel. The invention aims to solve the problems that because the die surfaces and the machining process for stamping and machining fine, narrow, long, multiple-foot and large-drop appearance type stamping parts are lack in the prior art, products meeting the requirement cannot be machined is solved.

Description

technical field [0001] The invention relates to the technical field of automobile body forming, in particular to a stamping method for an engine compartment front panel and the engine compartment front panel. Background technique [0002] In the current automobile market, especially the passenger car market, consumers have increasingly prominent demands for body styling creativity, and the shape of the front face of a car is a key breakthrough for major mainstream automakers. The creative shape often brings new challenges to the traditional automobile manufacturing process. As a traditional automobile manufacturing process, the stamping forming process must keep up with the development needs of the times, constantly seek breakthroughs, support the realization of various new shapes, and solve the technological problems brought about by various creative shapes. [0003] Due to the need for modeling effects, the shape of the front panel of the engine compartment needs to exten...

Claims

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Application Information

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IPC IPC(8): B21D22/02B21D53/88B62D25/08
CPCB21D22/02B21D53/88B62D25/085
Inventor 汤敏汤茁禹崔鹏张煜颖史鹏飞
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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