One-time forming mold for manufacturing channel steel pull rod

A technology for forming molds and tie rods, which is applied in the field of one-time forming molds for channel steel tie rods, which can solve the problems of unsightly product appearance, low production efficiency, and numerous processes.

Inactive Publication Date: 2015-08-26
ANHUI SHENGLIDA ELECTRIC
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Problems solved by technology

The disadvantages of this process are that there are many procedures and the appearance of the processed products is not beautiful; the processing cost is high, the labor force of the workers is large, and the production efficiency is low; there are also high requirements for the technical proficiency of the operators; there are certain risks in the processing process.

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  • One-time forming mold for manufacturing channel steel pull rod

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Embodiment Construction

[0006] refer to figure 1 , which includes an upper die 1 and a lower die 2, the cutout 3 of the upper die is in the shape of an arc, the lower die 2 is fixed on the worktable of the punch press, and the upper die 1 is connected to the drive push rod of the punch press.

[0007] Working principle: This invention is mainly aimed at the trapezoidal groove processing of channel steel tie rods, changing the traditional processing method of gas cutting, and implementing one-time stamping forming; the one-time forming mold of channel steel tie rod punching machine is mainly composed of upper and lower molds, and the lower mold is fixed on the workbench of the punching machine , the upper die is connected to the drive push rod of the punch press; the cutout part of the upper die is designed in an arc shape instead of a plane. After a part of the workpiece is cut, it is all lowered into the shear, which can greatly reduce the tonnage requirements of the punching machine.

[0008] The ...

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Abstract

The invention discloses a one-time forming mold for manufacturing a channel steel pull rod, and relates to the technical field of manufacturing of the channel steel pull rod. The one-time forming mold comprises an upper die and a lower die, wherein a cut part of the upper die is in the shape of a circular arc; the lower die is fixedly arranged on a working table of a punch; the upper die is connected to a punch transmission push rod. The one-time forming mold has the characteristics of low product manufacturing cost, convenience in use, no any danger, high production efficiency and the like. The punched product has perfect shape and stable quality; besides, certain improvement is adopted on the upper die of the punch mold; the cut part of the upper die is made to be cambered; in the punching process, linear shearing but not planar shearing is adopted by the upper and lower dies, so the requirement on tonnage of the punch matched with the mold is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing channel-shaped tie rods, in particular to a primary molding die for manufacturing channel-shaped tie rods. Background technique [0002] At present, when traditionally processing and manufacturing channel steel tie rods, the processing technology is to use oxygen and acetylene to cut and gas cut to obtain the corresponding shape. The disadvantages of this process are that there are many procedures and the appearance of the processed products is not beautiful; the processing cost is high, the labor force of the workers is large, and the production efficiency is low; there are also high requirements for the technical proficiency of the operators; there are certain risks in the processing process. . Contents of the invention [0003] The object of the present invention is to provide a one-time molding die for channel steel tie rod manufacturing, which has the characteristics of low cost, con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14
CPCB21D28/14
Inventor 杨巍汪慎远刘亮
Owner ANHUI SHENGLIDA ELECTRIC
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