Automatic pipe cutting machine

Abstract

The invention discloses an automatic pipe cutting machine, which comprises a machine tool. The machine tool is provided with a feed pipe, a knife rest and a cylinder group for controlling the movement of the knife rest. The automatic clamping device on the top, the feeding device includes a frame, a storage rack, a material distribution device, a clamping mechanism and a pushing device; the automatic clamping device includes a hollow tube, a collet and a tensioner, The hollow tube is set in the feeding tube, and one end of the hollow tube close to the tool holder is connected with a collet for clamping the tube material, and the other end is installed with a tensioner that drives the hollow tube to reciprocate in the feeding tube. The end of the tube close to the tool holder is provided with a compression ring adapted to the collet. In the present invention, the pipe material is clamped by setting a feeding device and an automatic clamping device for clamping the pipe material on the machine tool, and then the pipe material is cut through the knife rest on the machine tool, so that the pipe material can be continuously cut, and at the same time The input cost of equipment is also reduced.

Description

technical field [0001] The invention relates to the technical field of pipe cutting machines, in particular to an automatic pipe cutting machine. Background technique [0002] With the rapid development of the domestic economy, the application of pipes is becoming more and more common, especially in construction, machinery and other industrial fields. In conventional production, it is necessary to cut long pipes into small pieces of pipes, and different application fields have special requirements for the length accuracy and shape accuracy of pipes, so it is necessary to use special pipe cutting equipment to cut pipes, and cutting As a common pipe cutting equipment, pipe machine is widely used in industrial production. [0003] At present, the processing of pipes is mainly carried out by ordinary pipe cutting machines or cutting machines, which often require manual feeding, loading and centering. The labor intensity is high and the working hours are long. Especially when pi...

AI Technical Summary

Problems solved by technology

[0003] At present, the processing of pipes is mainly carried out by ordinary pipe cutting machines or cutting machines, which often require manual feeding, loading and centering. The labor intensity is high and the working hours are long. Especially when pipe fittings are centered, repeated diameter adjustments are often required , it takes a long time, and most of the existing auxiliary equipment such as laser cutting equipment, feeder, and cloth machine are used alone, which is not conducive to the automatic processing of the pipe cutting machine

Moreover, the existing equipment is expensive, which increases the cost of the enterprise

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