Sheet metal punching device with photoelectric positioning and waste outputting functions
A punching device and waste technology, applied in the field of sheet metal processing, can solve the problems of inaccurate positioning of plates, affecting processing quality, lack of supporting devices, etc., and achieve the effects of reducing labor, simple structure 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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[0010] The specific embodiments of the present invention will be described below in conjunction with the drawings.
[0011] see figure 1 The present invention includes a punching drive device 1, an upper template 2, a punching head 3, and a photoelectric switch 8. It also includes a clamping device and a support block 7 located below the punching head 3. The clamping device includes a symmetrical arrangement The clamping block 6, the clamping block 6 is an L-shaped structure, and the workpiece 10 is clamped between the opposed clamping blocks 6; the clamping block 6 is installed on the bracket 9 by the screw shaft 4, and the outer end of the screw shaft 4 is connected The handle 5 and the support block 7 are located at the punching position below the workpiece 10. The support block 7 is provided with a punching groove 71, which penetrates the support block 7 to facilitate blanking after punching; the lower surface of the upper template 2 is symmetrical The chute 21 is set to sli...
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The invention relates to a sheet metal punching device with photoelectric positioning and waste outputting functions. The sheet metal punching device comprises a punching driving device, an upper die plate, a punching head and photoelectric switches, and further comprises a clamping device and a supporting block which are located below the punching head; the clamping device comprises clamping blocks arranged symmetrically, each clamping block is of an L-shaped structure, and a machined part is clamped between the opposite clamping blocks; the clamping blocks are mounted on supports through screw shafts, and the outer ends of the screw shafts are connected with handles; the supporting block is located in the punching position below the machined part and provided with a punching groove; light emitters of the photoelectric switches are mounted on the lower surface of the upper die plate in a sliding mode through sliding grooves correspondingly, and the sliding grooves are symmetrically formed in the lower surface of the upper die plate; receivers of the photoelectric switches are mounted on the clamping blocks; indicator lamps changing according to signals of the photoelectric switches are mounted on the front side face of the upper die plate; and a waste output belt is arranged below the supporting block, and 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 punching machine for sheet metal. Background technique [0002] Existing punching devices or punching machines all include a frame, a bottom mold fixed on the frame, and 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 air cylinder that drives it to move up and down. Driven by the oil cylinder or the air cylinder, the upper template drives the punch to move up and down relative to the bottom mold, thereby punching the required holes on the workpiece between the punch and the bottom mold. The above-mentioned punching device or punching machine is 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 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