Simply-molded mold design and molding method applicable to stretching and molding
A technology for forming molds and forming methods, which is applied in the field of stretch forming, and can solve problems such as high cost, long research and development cycle, and increased research and development costs
Inactive Publication Date: 2013-03-27
XUDIAN SHANGHAI METALWORK
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Problems solved by technology
Obviously, this kind of traditional mold is used to develop new products. For enterprises that mainly use stretching and forming processes to make products, not only the cost of mold production is relatively high, but the research and development cycle is also long. The increase in research and development costs is also a risk that companies must bear when developing new products
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[0014] The present invention will be further described below in conjunction with the accompanying drawings, and embodiments of the present invention will be given.
[0015] This simple molding die design and molding method suitable for stretching and forming processing, its specific method is: firstly, according to the structure of the product board, the simple fixed template 1 (upper template), the lower template 2 and the product board 4 need to be designed. The supporting punch die 3 at the stretch forming part; then use LASER to cut the fixed template 1 and the lower template 2 according to the designed structure of the product plate, and form the punch mold 3 on the fixed template 1 and the lower template 2 respectively. The first groove 6 and the second groove, then use the positioning pin 5 to fix the fixed template 1, the lower template 2 and the product plate 4, so that the three are stacked and positioned; finally put the punch die 3 into the first fixed template 1 I...
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The invention relates to a simply-molded mold design and a molding method applicable to stretching and molding. The molding method comprises the following specific steps that: firstly, according to product structures, a simple fixed template (1), a lower template (2) and a punch head mold (3) matched with a position needing to be stretched and molded are designed; then in the designed product, the fixed template (1) and the lower template (2) are cut by LASER, and a groove (6) matched with the punch head mold (3) is formed, and for the cut LASER cutting mold, the fixed template (1), the lower template (2) and a product plate (4) are fixed by a locating pin (5), so that the fixed template (1), the lower template (2) and the product plate (4) are positioned in an overlaid way; and finally, a punch head is put into the groove (6) of the fixed template (1) and pressed by a bending machine so that a protruding part of the product is formed in a concave template.
Description
technical field [0001] The invention designs a stretch forming technology, especially a simple forming mold design and forming method suitable for stretching and forming processing. Background technique [0002] In the field of sheet metal production, especially the development of certain new products involving stretching and forming processing technology, it must be completed by purchasing turret molds and manufacturing cold stamping molds in the past. Obviously, this kind of traditional mold is used to develop new products. For enterprises that mainly use stretching and forming processes to produce products, not only the cost of mold production is relatively high, but the research and development cycle is also long. At the same time, due to the failure of abrasive tools The increase in research and development costs is also a risk that enterprises must bear in developing new products. [0003] Therefore, for enterprises engaged in the field of stretching and forming proce...
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IPC IPC(8): B21D37/10
Inventor 宋智杰
Owner XUDIAN SHANGHAI METALWORK