High deep drawing flanging die
A deep turning and mold technology, applied in the field of metal stamping molds, can solve the problems of complex operation, replacement of product types and product sizes, high cost, etc., and achieve the effects of improving product quality, increasing production efficiency, and reducing scrap rate
Inactive Publication Date: 2014-03-12
OCEAN CENTURY QINGDAO PRECISION PRODS
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Problems solved by technology
However, the cost of the above-mentioned processing method is high, and different equipment and procedures need to be set up for different products. The operation is very complicated, and it is impossible to easily change the product type and product size.
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[0010] The present invention will be further described below in conjunction with the accompanying drawings.
[0011] figure 1 and figure 2 Shown in is the high drawing deep flanging die of the present invention. This mold comprises patrix and lower die, and its patrix comprises patrix 1 and deep-boring die 2, and the lower surface of deep-boring die 2 is fixedly connected with patrix 1. The lower mold includes a deep-turning binder plate 3, a deep-turning punch 4, a lower backing plate 5 and an air ceiling 6. The lower backing plate 5 is fixedly arranged on the ground through the feet connected to its lower surface, and the air top plate 6 is located at the bottom of the lower backing plate 5. Under the action of the pneumatic connector, the gas top plate 6 can move up and down. At the same time, the pneumatic connector is filled with gas. During the downward movement of the gas top plate 6, it will compress the pneumatic The gas in the connection makes the gas generate a ...
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The invention relates to a metal stamping die, in particular to a high deep drawing flanging die. The die comprises an upper die and a lower die. The upper die comprises an upper die base and a deep flanging hole female die. The deep flanging hole female die is fixedly connected with the lower surface of the upper die base, the lower die comprises a deep flanging hole pressure plate, a deep flanging hole male die, a lower pad plate and a gas ejector plate. The lower pad plate is fixedly arranged on the ground through padding feet which are connected with the lower surface of the lower pad plate, the gas ejector plate which can vertically move is located below the lower pad plate and connected with the lower pad plate through pneumatic connecting pieces, the pneumatic connecting pieces are inflated with compressible gas, the deep flanging hole male die is arranged in the deep flanging hole pressure plate and fixedly connected with the lower pad plate, and the deep flanging hole pressure plate is fixedly connected with the gas ejector plate. Production of the high deep drawing flanging die is stable, the quality of products is improved, production cost of the products is lowered, and production efficiency is improved.
Description
technical field [0001] The invention relates to a metal stamping die, in particular to a high-depth flanging die. Background technique [0002] Existing air-conditioning products have a relatively thin outer surface, and cracks are likely to occur during the deep drawing and high flanging processing of the thin plate on the outer surface. When the product tolerance requirements are high, CNC punching and CNC bending processing are generally selected to process thin plates. However, the cost of the above-mentioned processing method is relatively high, and different equipment and procedures need to be set up for different products. The operation is very complicated, and the product type and product size cannot be easily replaced. Contents of the invention [0003] The object of the present invention is to propose a high-depth flanging die, which has stable production, improves product quality, reduces product production cost, and improves production efficiency. [0004] Th...
Claims
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IPC IPC(8): B21D37/10B21D19/00
Inventor 蒋枝伦
Owner OCEAN CENTURY QINGDAO PRECISION PRODS