An automatic cooling type sheet metal stamping device
An automatic cooling and stamping device technology, which is applied in the field of stamping devices, can solve the problems of high cost and achieve the effects of saving usage, reducing costs and simple structure
Active Publication Date: 2018-03-13
无锡杰夫机械科技有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide an automatic cooling type sheet metal stamping device to solve the problem of high cost of the existing automatic cooling mechanism
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[0026] Such as figure 1 As shown, an automatic cooling type sheet metal stamping device includes a frame 1, no less than 2 uprights 2, a top plate 3, an oil cylinder 4, a sliding plate 5, an upper mold base 6, an upper mold 7, and a lower mold base 8. , Lower die 9, guide rod 10, extension rod 11, pressure rod 12, coolant box 13, first check valve 14, outer box 15, piston 16, spring 17, second check valve 18, nozzle 19, In the controller 20, the column 2 is located at the top of the frame 1, the column 2 is threadedly connected to the frame 1, the top plate 3 is located at the upper end of the column 2, the top plate 3 is threaded to the column 2, and the The cylinder 4 is located at the center of the bottom of the top plate 3, the cylinder 4 is threadedly connected with the top plate 3, the sliding plate 5 is located at the bottom of the cylinder 4, the sliding plate 5 is threadedly connected with the cylinder 4, and the column 2 penetrates The sliding plate 5, the sliding pl...
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The invention discloses an automatic cooling type metal plate stamping device. The automatic cooking type metal plate stamping device comprises a rack, at least two stand columns, a top plate, an oil cylinder, a sliding plate, an upper die holder, an upper die, a lower die holder, a lower die, a guide rod, an extension rod, a pressing rod, a cooling liquid box, a first one-way valve, an outer box body, a piston, a spring, a second one-way valve, a nozzle and a controller; a part to be machined is placed in the lower die, the controller controls the oil cylinder to push the sliding plate to move downwards, the upper die is driven to move downwards, meanwhile, the pressing rod fixedly connected with the sliding plate through the extension rod moves downwards, the pressing rod pushes the piston to move downwards, and therefore cooling liquid in the outer box body is sprayed out through the nozzle; after stamping is completed, the oil cylinder returns, the spring pushes the piston to move upwards, negative pressure is generated in the outer box body, and cooling liquid in the cooling liquid box is pumped into the outer box body through the first one-way valve and used for being used in next-time stamping; and the device is simple in structure, mechanical cooling design is achieved, a complex control system is not needed, the cost is greatly reduced, intermittent cooling liquid is sprayed, and the use amount of the cooling liquid is saved.
Description
Technical field [0001] The invention relates to a stamping device, in particular to an automatic cooling type sheet metal stamping device. Background technique [0002] Stamping is a pressure processing method that uses the stamping mechanism to drive the mold to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. Most of the automotive sheet metal parts are stamped by the stamping mechanism and the stamping die Forming, when the existing automobile sheet metal stamping and forming are all continuous and automated production, an auxiliary cooling mechanism needs to be added to cool the stamping die. Most of the existing cooling mechanisms are automatic cooling mechanisms with electrical control, which have complex structures and high costs. , There is a certain failure rate. In view of the above-mentioned shortcomings, it is necessary to design an automatic cooling type sheet metal stamping device. Summary ...
Claims
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IPC IPC(8): B21D22/02B21D37/16B21D53/88
CPCB21D22/02B21D37/16B21D53/88
Inventor 吴超张志宇滕军
Owner 无锡杰夫机械科技有限公司