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Multidirection press die

A stamping die and die base technology, which is applied in the field of forging production of workpieces with complex shapes, can solve the problems of energy consumption, multi-directional bosses, holes, etc., which cannot be completely formed at one time, and time-consuming, etc., to achieve significant benefits and slider transmission Simple, flexible and well-structured effects

Inactive Publication Date: 2007-10-17
李之海
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] At present, the forging industry has always adopted a single-direction forging mode, and the multi-directional bosses and holes with special forms cannot be completely formed at one time, and a large surplus must be left to be removed by mechanical processing.
Cause many economic losses such as material consumption, energy consumption, man-hour consumption, waste and defective products, etc.

Method used

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Examples

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Embodiment Construction

[0011] As shown in the accompanying drawings: this is an example of the application of the present invention to a three-way forging die. The lower die 3 located in the middle of the mold base 4 shows a three-way workpiece, which must be stamped from three directions at the same time to make the workpiece in three directions. The upper boss and hole. On the symmetrical position on both sides of the lower die 3, two linear motion slide blocks 2 are set, on which punches 5 are housed. The power of the slider 2 is supplied by the power ball head 1 on the connecting rod of the multidirectional punching machine; the punch 5 in the vertical direction is installed on the wedge-type passive slider 7 . The T-shaped head on the wedge surface of the active wedge slider 6 (Figure 3) cooperates with the T-shaped groove on the wedge surface of the passive slider 7 to change the transmission direction to realize stamping in the vertical direction, and the power on the active slider 6 also com...

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Abstract

The invention relates to a multidirection stamping mould. In present, a forging mode with single direction is always adopted, which leads to multiterm economic losses such as wasting material, energy and man-hour, and facilitating to generate useless substandard products, etc., caused by the fact that peculiar workpiece with a plurality of bosses and holes can not be formed completely by one time. The invention is provided with a plurality of groups of sliding blocks in the same die holder and each group sliding blocks drive a pressing head in the same direction for pressing synchronously the blank in a forming die cavity in multidirection. The invention has advantages of simple and convenient operation, saving time, labor and material, as well as being capable of stamping in multidirection.

Description

Technical field [0001] The invention relates to a multidirectional stamping die, which is especially suitable for the forging and pressing production of workpieces with complex shapes. Background technique [0002] At present, the forging industry has always adopted a single-direction forging mode, and the workpieces such as multi-directional bosses and holes with specific forms cannot be completely formed at one time, and a large surplus must be left to be removed by mechanical processing. It causes multiple economic losses such as material consumption, energy consumption, man-hour consumption, and waste and defective products. Therefore, it is necessary to seek a multi-directional stamping die suitable for multi-directional stamping equipment. Contents of the invention [0003] In order to arrange multiple sets of slide blocks in the same mold to realize multi-directional punching, the invention provides a multi-directional punching die. [0004] The present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/02B21D37/10
Inventor 李之海
Owner 李之海
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