Fixing device for steel pipe grooving

Abstract

The invention discloses a fixing device for steel pipe grooving. The fixing device comprises a base, a first fixing mechanism, a second fixing mechanism and a guiding mechanism. The first fixing mechanism comprises a stand column, a beam, a first lifting air cylinder, a second lifting air cylinder, a first clamp head and a second clamp head. The second fixing mechanism comprises a fixing base, a rotating disc and a rotating motor. An annular positioning protrusion and three annular positioning clamps are arranged on the rotating disc. The three annular positioning clamps are arranged on the outer side of the annular positioning protrusion and uniformly distributed around the axis of the rotating disc. The guiding mechanism comprises a third lifting air cylinder, a Y-axis sliding block, an X-axis sliding block and a bottom block which are sequentially arranged from top to bottom, and the movable end of the third lifting air cylinder is provided with a placement base for positioning a grooving machine. The fixing device is compact in structure, convenient to use and capable of effectively fixing a steel pipe, rapidly and accurately performing grooving in the axial direction and the radial direction of the steel pipe conveniently, and greatly improving the grooving efficiency and the grooving quality.

Description

technical field [0001] The invention relates to the field of steel structure processing equipment, in particular to a fixing device for slotting steel pipes. Background technique [0002] During the production and processing of steel structure products, it is often necessary to perforate and groove steel pipes. In the process of punching and grooving, it is usually necessary to use fixing devices to effectively fix the steel pipes, but in the prior art, only general fixing devices or clamps are used to fix the steel pipes, and there is no special method for drilling or grooving steel pipes. effectively fixed device. When carrying out radial or axial grooving to the steel pipe, the operator needs to rely on experience to manually adjust the position of the gun head of the grooving machine, which is very inconvenient to operate and the grooving accuracy is relatively poor. When one of the steel pipes has been grooved and another is grooved, the operator needs to lift the ste...

AI Technical Summary

Problems solved by technology

When performing radial or axial grooving on steel pipes, the operator needs to rely on experience to manually adjust the position of the gun head of the grooving machine, which is very inconvenient to operate and the grooving accuracy is poor

When one part of the steel pipe is grooved and then another part is grooved, the operator needs to lift the steel pipe and rearrange it for fixing. The operation is very cumbersome, time-consuming and laborious.

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