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Punching machine for hot punch forming

A technology of hot stamping forming and punching machine, applied in the field of punching machine, can solve the problems of unfavorable small enterprise workpiece processing and use, unable to deal with workpiece wrinkling, high equipment cost, etc., so as to facilitate popularization and use and improve workpiece molding efficiency. , the effect of low equipment cost

Inactive Publication Date: 2021-01-29
郑传华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when hot stamping is performed, hot stamping equipment is generally used for stamping work. In the current stamping equipment, the setting of the elastic parts generally relies on the cooperation of positioning rods and spring parts, which cannot well deal with the workpiece after stamping. The situation of wrinkling; and the general hot stamping forming workpieces are prepared by a large assembly line, which is stamped by multiple sets of stamping machines with different template stamping heads. The equipment cost is relatively large, which is not conducive to the processing and use of workpieces in small enterprises

Method used

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  • Punching machine for hot punch forming
  • Punching machine for hot punch forming
  • Punching machine for hot punch forming

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figure 1-4 As shown, a punching machine for hot stamping includes an upper template part 1, an elastic part 2 is attached to the outer surface of the lower end of the upper template part 1, and a pressing cover is fixedly connected to the outer surface of the lower end of the elastic part 2. Part 3, the elastic part 2 is composed of several groups of elastic columns, and the cladding part 3 is composed of several groups of cladding plates, and the cladding plates are in one-to-one correspondence with the elastic main body, and the separated cladding plates can be When compressed, it extends and diffuses around, further improving the anti-wrinkle ability of the workpiece when the upper template is pressed and processed; the punching machine also includes a punching mechanism and a connecting mechanism, and the punching mechanism includes a lower pressing column that can move up and down 5. The stamping mechanism is located on the outer surface of the lower end of t...

Embodiment 2

[0034] like Figure 1-4 As shown, a punching machine for hot stamping includes an upper template part 1, an elastic part 2 is attached to the outer surface of the lower end of the upper template part 1, and a pressing cover is fixedly connected to the outer surface of the lower end of the elastic part 2. Part 3, the elastic part 2 is composed of several groups of elastic columns, and the cladding part 3 is composed of several groups of cladding plates, and the cladding plates are in one-to-one correspondence with the elastic main body, and the separated cladding plates can be When compressed, it extends and diffuses around, further improving the anti-wrinkle ability of the workpiece when the upper template is pressed and processed; the punching machine also includes a punching mechanism and a connecting mechanism, and the punching mechanism includes a lower pressing column that can move up and down 5. The stamping mechanism is located on the outer surface of the lower end of t...

Embodiment 3

[0041] On the basis of any one of the above-mentioned implementation 1 and embodiment 2, the schemes of the two embodiments all rely on the friction force between the lower end surface of the curved rod 9 and the inner wall of the fixed pipe frame 4 to drive the entire upper formwork part 1 to move up and down. The scheme in the example has certain dangers, and there are certain risks in its implementation. Therefore, in this embodiment, the following settings are made: the upper end position of the outer surface of the fixed tube frame 4 extends inwardly from the edge structure, and the The lower end of the curved rod 9 is provided with a hook portion 12, and the stability of the entire device and the reliability of implementation are improved by using the hook portion 12 and the edge structure.

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Abstract

The invention relates to a punching machine for hot punch forming. The punching machine for hot punching forming comprises an upper die plate piece, wherein an elastic piece is attached to the outer surface of the lower end of the upper die plate piece, a pressing piece is fixedly connected to the outer surface of the lower end of the elastic piece, the elastic piece is composed of a plurality ofsets of elastic columns, the pressing piece is composed of a plurality of sets of pressing plates, and the pressing plates correspond to elastic main bodies one to one; The punching machine further comprises a punching mechanism and a connecting mechanism, the punching mechanism comprises a lower pressing column capable of moving up and down, the punching mechanism is located on the outer surfaceof the lower end of the lower pressing column, and the outer surface of the upper end of the upper die plate piece is fixedly connected with a fixed pipe frame. The punching machine for hot punching forming is simple in structure, convenient to operate, flexible to use, capable of well preventing wrinkles from being generated on the surface of a machined workpiece, capable of rapidly disassemblingand assembling the whole upper die plate piece, beneficial to improving the workpiece forming efficiency under the condition of low cost and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of stamping machines, and in particular relates to a stamping machine for hot stamping. Background technique [0002] At present, when hot stamping is performed, hot stamping equipment is generally used for stamping work. In the current stamping equipment, the setting of the elastic parts generally relies on the cooperation of positioning rods and spring parts, which cannot well deal with the workpiece after stamping. The situation of wrinkling; and the general hot stamping forming workpieces are prepared by a large assembly line, and are stamped by multiple sets of stamping machines with different template stamping heads. The equipment cost is relatively large, which is not conducive to the processing and use of workpieces in small enterprises. Contents of the invention [0003] The object of the present invention is to provide a punching machine for hot stamping forming with simple structure and reasonab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/02B30B15/06
CPCB30B15/028B30B15/062
Inventor 郑传华周云飞
Owner 郑传华