Continuous stamping process of automobile sliding sunroof frame plate
A skylight frame and process technology, applied in vehicle parts, metal processing equipment, transportation and packaging, etc., can solve the problems of long logistics turnover and low production efficiency
Inactive Publication Date: 2019-08-27
珠海市玛斯特汽车零部件有限公司
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Problems solved by technology
[0003] Aiming at the problems existing in the prior art, the present invention provides a continuous stamping process for the frame plate of the automobile sliding sunroof, which solves the technical problems such as long logistics turnover and low production efficiency caused by the single-process mold used in the existing stamping process, and achieves Reduce production costs, improve production efficiency, and ensure the technical effect of high precision and stable quality of products
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[0017] 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 making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-Figure 5 , figure 1 It is the axial view of the automobile sliding sunroof frame plate of the embodiment of the present invention, figure 2 It is the top view of the automobile sliding sunroof frame plate of the embodiment of the present invention, image 3 For the embodiment of the present invention figure 2 A-A sectional view of, Figure 4 For the embodiment of the present invention figure 2 The B-B sectional view, ...
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The invention discloses a continuous stamping process of an automobile sliding sunroof frame plate. The continuous stamping process specifically comprises the following steps of (1), punching a positioning hole; (2), punching an anti-deformation hole and blanking a first edge part and a third edge part; (3), punching a second edge part; (4), punching a fourth edge part; (5), bending to form a transverse bending part; (6), bending to form a longitudinal bending part; (7), drawing to form a first deep drawing part and a second deep drawing part; (8), punching a first hole and a second hole; (9),punching the side hole; (10), punching to form a third edge; and (11), punching a fourth edge. According to the continuous stamping process of the automobile sliding sunroof frame plate, the technicalproblems of long logistics turnover, low production efficiency and the like due to the fact that a single-step mode is adopted in an existing punching machining process are solved, the production cost is reduced, the production efficiency is improved, and the technical effects of high precision and stable quality of products are guaranteed.
Description
technical field [0001] The invention relates to the technical field of stamping processing technology, in particular to a continuous stamping process for an automobile sliding sunroof frame plate. Background technique [0002] The stamping process is a metal processing method, which is based on the plastic deformation of the metal, using the mold and stamping equipment to exert pressure on the sheet, so that the sheet is plastically deformed or separated, so as to obtain a product with a certain shape, size and performance. parts (stampings). The stamping forming process plays an important role in the automobile body manufacturing process, especially the large-scale covering parts of the automobile body, because most of them have complex shapes, large structural dimensions, and some are spatial curved surfaces, and the surface quality requirements are high, so the stamping method is used. Making these parts is unmatched by other processing methods. In addition, the cab of ...
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IPC IPC(8): B21D53/74B21D53/88
CPCB21D53/74B21D53/88
Inventor 寻璋
Owner 珠海市玛斯特汽车零部件有限公司