High-efficiency milling and beveling machine for pipes

Abstract

The invention relates to a pipeline milling machine, and in particular relates to a high-efficiency pipeline milling facing machine which comprises a groove milling device, a cutter lifting system, pipeline conveying systems, an electrical control system and a bracket table, wherein the cutter lifting system and the groove milling device are arranged on the bracket table; the groove milling device is fixed on the cutter lifting system; the two pipeline conveying systems are also arranged at the two ends of the bracket table; the high-efficiency pipeline milling facing machine also comprises a rotation driving system and pipeline compression systems; the pipeline compression systems are respectively arranged at the two sides of the cutter lifting system; the rotation driving system is arranged under the pipeline compression systems; the pipeline compression systems and the rotation driving system are electrically connected with the electrical control system. The high-efficiency pipeline milling facing machine can be used for double-side groove processing at the off-position in the middle of a pipeline by combining pipeline rotation and cutter rotation, is wide in application scope of pipe diameter and wall thickness, can easily guarantee the concentricity of the pipeline, and is high in working efficiency, convenient in control of the electrical control system and low in noise in the running process.

Description

technical field [0001] The invention relates to a pipe milling machine, in particular to a high-efficiency pipe milling and beveling machine. Background technique [0002] There are two existing methods of pipe mechanical groove processing: [0003] One is to use the pipe cutting band sawing machine to cooperate with the pipe end face beveling machine to perform the beveling action of the pipe and the cutting action of the pipe. This type of pipe end beveling machine is similar to the structure of a horizontal boring machine. When working, the pipe is first pressed by a hydraulic cylinder so that the axis of the pipe is concentric with the axis of the turning table of the boring machine. Such tools generally use ordinary turning tools. This matching groove processing method has a large number of equipment and takes up a lot of space, it is difficult to guarantee the concentricity of the pipeline, the auxiliary processing time is long, and the work efficiency is low. [00...

AI Technical Summary

Problems solved by technology

This kind of high-efficiency pipe cutting and beveling machine can cut the pipe diameter and wall thickness in a narrow range, and the mechanical structure is complex, which makes maintenance difficult. high

[0005] There is a lack of a pipe milling and beveling machine with compact and reasonable structure, high precision, high work efficiency and low noise to make up for the shortcomings of the existing technology

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