Automobile outer plate stamping mold with gridding electroplated layer and method

A technology for stamping dies and outer panel parts, which is applied in the field of stamping dies for automotive outer panel parts, which can solve the problems of panel scrapping, appearance deformation, etc., and achieve the effects of ensuring consistency, simple maintenance, and avoiding damage

Active Publication Date: 2021-01-29
广州新菲亚表面技术有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electroplating method of the present invention forms a grid on the surface of the mold by electroplating, reserves grooves to store waste and then cleans them regularly to solve the appearance deformation caused by the bump deformation in the stamping production process of the automobile outer panel and even the panel Scrapped Defects

Method used

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  • Automobile outer plate stamping mold with gridding electroplated layer and method
  • Automobile outer plate stamping mold with gridding electroplated layer and method
  • Automobile outer plate stamping mold with gridding electroplated layer and method

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Embodiment Construction

[0040] The present application will be further introduced below in conjunction with the embodiments.

[0041] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, in the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Different embodiments can be replaced or combined, and those skilled in the art can obtain other implementations based on these embodiments without any creative efforts.

[0042] A method for gridded electroplating on the surface of a stamping die for an automobile outer panel, comprising the following steps:

[0043] (1) Prepare the whole stamping die before electroplating;

[0044] (2) Detect the stamping die to determine the scope of grid processing:

[0045] (3) Use the electroplating layer masking tool to perform grid processing within the range of grid processing that can be implemented;

[0046] (4) Overall electroplati...

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Abstract

The invention belongs to the technical field of stamping mold processing, and discloses an automobile outer plate stamping mold with a gridding electroplated layer and a method. The method is characterized in that the method comprises the following steps that (1), preparation before electroplating is carried out on the whole stamping mold; (2), an implementable gridding processing range is determined; (3), gridding processing is carried out in the implementable gridding processing range by using an electroplated layer shielding tool; (4), integral electroplating is carried out, wherein the thickness of the electroplated layer ranges from 0.005 mm to 0.15 mm; and (5), the electroplated layer shielding tool is removed, and polishing is carried out the electroplated layer. According to the electroplating method, grids are formed on the surface of the mold through the electroplating method, grooves are reserved to store sweeps, and then periodic cleaning is carried out, so that the defectsof appearance deformation and even plate scrapping caused by salient point deformation occurred in the stamping production process of an automobile outer plate are overcome.

Description

technical field [0001] The invention relates to the technical field of stamping die processing, in particular to a stamping die and method for an outer panel of an automobile with a gridded electroplating layer. Background technique [0002] The description of the background technology of the present invention belongs to the relevant technology related to the present invention, and is only used to illustrate and facilitate the understanding of the content of the present invention. prior art on the filing date. [0003] The surface quality of automobile outer panels has always been highly valued, and various surface defects have been studied in depth. Among them, the deformation of bumps on the surface of the outer panel has always troubled everyone, and different corresponding methods have been adopted to improve the defect rate and increase production efficiency. and reduce production costs. [0004] Mainstream automobile manufacturers generally have the following corresp...

Claims

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Application Information

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IPC IPC(8): B21D37/10B21D53/88C25D5/02C25D3/04
CPCB21D37/10B21D53/88C25D5/022C25D3/04Y02P70/10
Inventor 不公告发明人
Owner 广州新菲亚表面技术有限公司
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