Sheet metal stamping arc-shaped die
A mold and arc technology, applied in the field of stamping molds, can solve the problems of wasting time, manpower and material resources, inconvenient demolding, etc., and achieve the effect of saving time and energy, good stamping effect, and guaranteeing the ejection effect.
Inactive Publication Date: 2021-03-12
浙江共创机械设备有限公司
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Problems solved by technology
[0003] In the existing sheet metal stamping arc mold, after the stamping is completed, the components are stuck in the mold during demoulding, which makes demoulding more inconvenient and wastes a lot of time, manpower and material resources, so we propose a sheet metal stamping Arc mold
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0028] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...
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The invention relates to the technical field of stamping dies, and discloses a metal plate stamping arc-shaped die which comprises a bottom plate. An ejection mechanism is arranged at the middle axisof the top of the bottom plate, stamping mechanisms are arranged at the two ends of the top of the bottom plate correspondingly, a top plate is arranged over the bottom plate, lifting mechanisms are fixedly connected to the two ends of the top of the bottom plate correspondingly, two air cylinders are fixedly connected to the top of the bottom plate, and the tops of the two air cylinders are fixedly connected with the two ends of the bottom of the top plate correspondingly. The ejection mechanism comprises a lower die, a first through hole, a second through hole, an ejection rod, a push rod, aheat-proof belt, a first sliding groove, a limiting block and a protective sleeve, wherein the lower die is fixedly mounted at the middle axis of the top of the bottom plate. By arranging the ejection mechanism, the protective sleeve can be pushed to push the push rod to extrude the ejection rod to move upwards, so that the die can be extruded, the situation that the die is not easy to release can be avoided, the die can be effectively released, and a large amount of time and energy are saved.
Description
technical field [0001] The invention relates to the technical field of stamping dies, in particular to a sheet metal stamping arc die. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] In the existing sheet metal stamping arc mold, after the stamping is completed, the components are stuck in the mold during demoulding, which makes demoulding more inconvenient and wastes a lot of time, manpower and material resources, so we propose a sheet metal stamping Curved mold. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficien...
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IPC IPC(8): B21D5/01B21D37/04B21D45/02
CPCB21D5/01B21D37/04B21D45/02
Inventor 邵竹青
Owner 浙江共创机械设备有限公司