Automobile panoramic sunroof top cover, stamping method and stamping die of automobile panoramic sunroof top cover
A panoramic sunroof and roof technology, which is applied to roofs, forming tools, manufacturing tools, etc., can solve the problems of stamping waste not being reused and wasted, and achieve the effect of saving production costs
Pending Publication Date: 2022-08-05
DONGFENG MOTOR GRP
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Problems solved by technology
[0005] The embodiment of the present application provides a car panoramic sunroof top cover, stamping method and stamping die to solve the problem in the related art that the large stamping waste in the sunroof area has not been reused, resulting in a large waste
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[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.
[0066] In the prior art, laser welding is used for the side walls and the two sides of the top cover. In this case, the laser welded top cover is used as an example to illustrate. The back door hinge installation matching surface, luggage rack hole and laser welding overlapping surface and other parts.
[0067] For the common pano...
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The invention relates to an automobile panoramic sunroof top cover, a stamping method and a stamping die thereof.The stamping method comprises the following steps that according to raw material pieces for producing the panoramic sunroof top cover, target parts which can be manufactured through waste materials are screened out; drawing the raw material part by using a first mold to form a first intermediate product; stamping the first intermediate product by using a second die to form a second intermediate product, and dividing a waste area for producing the target part on the second intermediate product; stamping the second intermediate product by using a third die, and cutting off a waste material area to obtain a whole waste material and a third intermediate product; a fourth mold is used for storing waste, and the third intermediate product is stamped to form a skylight top cover finished product; the finished product and the waste of the skylight top cover are integrally placed on the conveying device at the tail of the production line, and the finished product and the waste of the skylight top cover are respectively loaded into the corresponding collecting boxes by utilizing the picking device, so that the whole waste capable of producing target parts can be obtained from the tail of the production line.
Description
technical field [0001] The application relates to the technical field of automobile body manufacturing, and in particular, to a top cover of an automobile panoramic sunroof, a stamping method and a stamping die thereof. Background technique [0002] At present, the roof is an important covering part of the car body. Common roofs include no sunroof roof, small roof roof, panoramic roof roof, roof glass roof, etc.; It can enhance ventilation, etc. In recent years, the configuration of sunroof and panoramic sunroof is very common in newly launched models. [0003] In some related technologies, with the fierce competition in the automobile market, on the premise of realizing the richness and diversification of product functions, reducing the production cost of the complete vehicle has become an important means to improve the competitiveness of automobile enterprises; the reuse of stamping waste in the production process has become a Among them, scrap refers to the use of molds ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D35/00B21D37/08B21D53/88B60J7/00
CPCB21D35/001B21D35/002B21D37/08B21D53/88B60J7/00Y02P70/10
Inventor 彭永前周厚新韦衍杰陈中春袁河清
Owner DONGFENG MOTOR GRP