Sheet metal machining device based on waste outputting and projection positioning punching
A processing device and projection technology, applied in the field of sheet metal processing, can solve the problems of low punching accuracy, inaccurate positioning of the plate, and easy deformation of the plate, and achieve the effects of preventing overall deformation, reducing labor, and easy operation.
Inactive Publication Date: 2016-06-22
无锡市通协物资有限公司
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AI Technical Summary
Problems solved by technology
The above-mentioned punching devices or punching machines are generally operated manually, that is, the plate is adjusted by manually adjusting the clamping device to adjust the processing position. The disadvantages are: the positioning of the plate is not accurate, and the punching accuracy is not high; and lack of support devices, the plate Easy to deform, affecting processing quality
Method used
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[0011] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0012] See figure 1 , the present invention includes a punching driving device 1, an upper template 2 and a punching head 3, and also includes a clamping device and a support block 9 positioned below the punching head 3. The clamping device includes a symmetrically arranged clamping block 11, clamping The holding block 11 has an L-shaped structure, and the workpiece 12 is clamped between the opposite clamping blocks 11; the clamping block 11 is installed on the first bracket 10 by means of the screw shaft 7, and the outer end of the screw shaft 7 is connected to the first handle 8, The support block 9 is located at the punching position below the workpiece 12. The support block 9 has a punching groove 91, and the punching groove 91 runs through the support block 9, which is convenient for punching and blanking; the punching head 3 and the ...
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The invention relates to a sheet metal machining device based on waste outputting and projection positioning punching. The sheet metal machining device comprises a punching driving device, an upper die plate and a punching head, and further comprises a clamping device and a supporting block which are located below the punching head. The clamping device comprises clamping blocks which are arranged symmetrically. Each clamping block is of an L-shaped structure. A machined part is clamped between the opposite clamping blocks. The clamping blocks are mounted on first supports through screw shafts. The outer ends of the screw shafts are connected with first handles. The supporting block is located in the punching position below the machined part and provided with a punching groove. A projection positioning device is arranged between the punching head and the machined part. The projection positioning device comprises a projection plate mounted on a second support. The projection plate is rotatably connected to the second support through a second handle. A projection lamp is mounted in a groove of the projection plate. The projection plate is provided with a projection hole communicating with the groove. The groove and the projection hole are both located under the punching head. A waste output belt is arranged below the supporting block. Material baffles are arranged on the upper surface of the waste output belt at intervals.
Description
technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a sheet metal punching machine. Background technique [0002] Existing punching devices or punching machines all include a frame, a bottom mold fixed on the frame, an upper template that moves up and down relative to the frame, and a punch corresponding to the bottom mold is fixed on the upper template. , the upper template is connected with the oil cylinder or cylinder that drives it to move up and down. Driven by the oil cylinder or air cylinder, the upper template drives the punch to move up and down relative to the bottom die, so as to punch out the required holes on the workpiece between the punch and the bottom die. The above-mentioned punching device or punching machine generally adopts a manual operation mode, that is, the plate is adjusted by manually adjusting the clamping device to adjust the processing position. The disadvantages are: the positioning o...
Claims
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IPC IPC(8): B21D28/26B21D43/00B21D45/00
Inventor 汪淼
Owner 无锡市通协物资有限公司