Die combination structure

A mold combination and mold technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, etc., can solve the problems of crushing of die-cutting products, inability to clear the debris in the knife cavity, and low precision.

Pending Publication Date: 2018-11-20
无锡积捷光电材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems existing in the prior art that milling cutter dies have low precision when machining workpieces with radians, debris in the cutter cavity cannot be cleared, and die-cut products are prone to crushing, etc., the present invention provides a mold combination structure, which It can greatly improve the machining accuracy of workpieces with arcs, and at the same time avoid the problem of crushing

Method used

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Embodiment Construction

[0020] See figure 2 Shown, a kind of mold assembly structure, it comprises cutting die mold, and cutting die mold comprises upper cutting die mold (not drawn in the figure) and lower cutting die mold 1, and cutting die mold is installed on the die-cutting machine (not drawing in the figure) out), a milling cutter (not shown in the figure) is installed on the die-cutting machine, and the milling cutter is set correspondingly to the cutting die. 1 matches the shape of the die-cut product 31, which also includes a slow wire cutting mold 2, such as figure 1 , image 3 As shown, the slow wire cutting mold 2 is provided with several evenly arranged slow wire slotted holes 21 corresponding to the outline of the die-cut product 31, and the shape of the die-cut product 31 in this embodiment is an L with arc-shaped corners. shape, so the shape of the slow wire threading slot hole 21 is set to L shape, the corner of the L-shaped slow thread threading slot hole 21 is arc-shaped, and th...

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Abstract

The invention discloses a die combination structure which is capable of greatly improving machining accuracy of an arc workpiece and avoiding pressing damage. The die combination structure comprises acutting die and a slow thread cutting die. Slow thread penetrating slots corresponding to die cutting products in shape is formed in the slow thread cutting die. Counterpoint holes are correspondingly formed in two sides of the slow thread penetrating slots. Positioning columns corresponding to the counterpoint holes are arranged at the cutting die.

Description

technical field [0001] The invention relates to the technical field of die-cut product processing technology, in particular to a mold combination structure. Background technique [0002] In the process of using die-cutting machines to process die-cut products, it is often necessary to process die-cut workpieces with a certain arc shape. This type of product has high requirements on the accuracy of the arc angle of the workpiece, but it is affected by the process capability of the mold industry and the diameter of the milling cutter. , when using a die-cutting machine to directly process die-cut workpieces, the die-cutting die cannot accurately process workpieces that require high-precision radians, and when the thickness of the die-cut workpieces is thick, the problem of die-cut product crushing is serious, which greatly reduces the quality of formed products quality. For example, when a milling cutter is used to process an L-shaped steel workpiece with arc-shaped corners, ...

Claims

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Application Information

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IPC IPC(8): B23H9/12B23P15/24B23P23/02
CPCB23H9/12B23P15/24B23P23/02
Inventor 程张宽
Owner 无锡积捷光电材料有限公司
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