Piece shape fast switching length cutting die
A fast switching and slitting technology, which is applied in metal processing and other directions, to achieve the effects of fast switching, high work efficiency and simple operation
Inactive Publication Date: 2013-07-10
无锡易和精机科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a slitting die for fast switching of various sheet types, which can quickly switch according to the needs of the sheet type, so as to solve the problems existing in the slitting dies in the prior art
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[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0019] see Figure 1 to Figure 4 As shown, in this embodiment, a slitting die for fast switching of multiple sheet types includes an upper knife fixing plate 1 and a lower knife fixing plate 2, and the upper knife fixing plate 1 and the lower knife fixing plate 2 are fixed by The screw is correspondingly equipped with an upper knife fixing seat 3 and a lower knife fixing seat 4, and a limiting column 11 is arranged between the upper knife fixing seat 3 and the lower knife fixing seat 4. The slitting upper knife 5 and the slitting lower knife 6 are respectively fixed on the upper knife fixing seat 3 and the lower knife fixing seat 4 through the upper knife fixing block 7 and the lower knife fixing block 8, and the two sides of the upper knife fixing seat 3 are equipped with Side pressure plate 9, an...
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The invention discloses a piece shape fast switching length cutting die which comprises an upper cutting fixing board with an upper cutter fixing seat and a lower cutting fixing board with a lower cutter fixing seat. A length cutting upper cutter and a length cutting lower cutter are fixed on the upper fixing seat and the lower fixing seat. At least one accommodating hole corresponding to each upper cutter fixing block is arranged on the upper cutter fixing board. An upper cutter ejector pin penetrates through each accommodating hole, one end of the upper cutter ejector pin is fixed on each upper cutter fixing block, and the other end of each upper cutter ejector pin is provided with an elastic device. A pressing plate is mounted at the top of the upper cutter fixing board. A plurality of switching grooves matched with the diameters of the upper cutter ejector pins are reserved at the bottom of the pressing plate. The switching grooves are matched with piece shape switching. When switching is needed, a user only needs to demount and move the pressing plate to allow the upper cutter ejector pin to enter or leave the switching grooves, and accordingly a length cutting upper cutter leaves or returns to a cutting position to achieve switching of different piece shapes. The piece shape fast switching length cutting die is fast in switching, simple to operate, high in work efficiency, and low in labor intensity.
Description
technical field [0001] The invention relates to a slitting die, in particular to a slitting die for rapid switching of multiple sheet types. Background technique [0002] At present, it is necessary to disassemble and assemble the upper slitting knife for different sheet types of products. However, the upper slitting knife of the existing slitting mold is fixed on the upper knife seat. The upper knives are cut and disassembled one by one, which has the disadvantages of cumbersome tool changing operations, low work efficiency and high labor intensity. Contents of the invention [0003] The object of the present invention is to provide a slitting die for fast switching of multiple sheet types, which can be quickly switched according to the needs of sheet types, so as to solve the problems existing in the slitting dies in the prior art. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A slitting die for fast swi...
Claims
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IPC IPC(8): B26F1/44B21D28/14
Inventor 孙浩朱惠萍
Owner 无锡易和精机科技有限公司