Efficient punching device for hardware thin pipe

Abstract

The invention discloses an efficient punching device for a hardware thin pipe, and relates to the technical field of hardware. The machining table comprises a machining table body and a punching device body, the punching device body is fixed to the top of the machining table body, a clamping device is arranged on the right side of the top of the machining table body, a supporting device is arranged on the left side of the top of the machining table body, and the supporting device comprises a fixing plate; the fixing plate is fixed to the top of the machining table body, a fixing groove column is fixed to the right side of the fixing plate, a groove is formed in the middle of the fixing groove column, and an arc-shaped sliding plate is slidably mounted at the bottom of the inner wall of the groove of the fixing groove column. According to the thin-walled tube punching device, the arc-shaped sliding plate is matched with the arc-shaped plate, so that the arc-shaped sliding plate and the arc-shaped plate support and protect the punching part of a thin-walled tube, and the problems that the thin-walled tube is not round, is polygonal, flashes and burrs at an orifice are very large, even the thin tube is distorted and deformed, and a hole is torn during punching are solved.

Description

technical field [0001] The invention relates to the technical field of hardware, in particular to a high-efficiency punching device for a thin metal pipe. Background technique [0002] Hardware: Traditional hardware products, also known as "small hardware", refer to five metals: gold, silver, copper, iron and tin. After manual processing, it can be made into art or metal parts such as knives and swords. In the production process of hardware parts, in order to make the hardware parts go to the next step, it is necessary to punch the hardware parts. [0003] In the process of punching thin-walled pipe fittings with the existing punching device, the hole drilled by the drill bit will appear out of round, polygonal, orifice flash, large burr, and even the thin pipe is distorted and deformed. The problem of being torn, thus reducing the quality of Bo thin-walled pipe fittings processing, therefore, we propose a high-efficiency drilling device for metal thin-walled pipes. SUMMA...

AI Technical Summary

Problems solved by technology

[0003] In the process of punching thin-walled pipe hardware with existing drilling devices, the holes drilled by the drill bit will appear out of round, polygonal, orifice flash, large burrs, and even the thin tube is distorted and deformed. The problem of being torn, which reduces the quality of Bo thin-walled pipe fittings processing, therefore, we propose a high-efficiency punching device for metal thin-walled pipes

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