Punching device of strip-shaped metal profiles

Abstract

The invention discloses a punching device capable of accurately and efficiently processing strip-shaped metal profiles. The punching device comprises a mounting base, a base and a metal workpiece bracket which are arranged on the mounting base and opposite to each other, wherein a core mold is arranged on one surface of the base which directly faces the workpiece bracket, a shaping hole is arranged on the core mold, an upper mounting base is arranged on the base above the core mold, a mold handle is movably arranged on the upper mounting base and connected with a power device, a punch is arranged on the mold handle. The punching device also comprises a workpiece detection device, wherein the workpiece detection device comprises a positioning screw which is arranged on the base, wherein one end of the positioning screw contacts with the workpiece to be processed, the other end of the positioning screw is connected with a first detection conduction line, the workpiece bracket is connected with a second detection conduction line, the first detection conduction line and the second detection conduction line are connected with a cathode and an anode of a power supply with the voltage safe for human; and the workpiece detection device is electrically connected with a control system of the power device.

Description

technical field [0001] The invention relates to a punching device for long strip metal profiles. Background technique [0002] When it is necessary to punch a hole with a high distance precision from the end face on a long metal profile, traditional equipment is used for processing, and the positioning must rely on human feeling to judge whether the workpiece is in place, and errors are inevitable, resulting in scrap. Moreover, the distance from the processed hole to the edge must be 100% detected in the follow-up, resulting in low production efficiency and high cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a punching device for accurately and efficiently processing elongated metal profiles. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a punching equipment for elongated metal profiles, including a mounting base, on which a ...

AI Technical Summary

Problems solved by technology

[0002] When it is necessary to punch a hole on the long metal profile with a high distance precision to the end face, traditional equipment is used for processing, and the positioning must rely on human feeling to judge whether the workpiece is in place, and errors are inevitable, resulting in scrap

Moreover, the distance from the processed hole to the edge must be 100% detected in the follow-up, which leads to low production efficiency and high cost

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