Surrounding component for cutting stainless steel pipeline

Abstract

The invention provides a surrounding component for cutting a stainless steel pipeline. The surrounding component comprises cutting mechanisms, pressing mechanisms, a driving part, a rotary driving mechanism and a via hole slip ring assembly, wherein the two cutting mechanisms are symmetrically arranged on the inner side of the square-frame-shaped driving part, the two pressing mechanisms are symmetrically arranged on the inner side of the driving part, the driving part can drive the cutting mechanisms to move close to each other, can drive the pressing mechanisms to move close to each other and enables the pressing mechanisms to perform clasping treatment on a pipe penetrating through the pressing mechanisms, and the rotating driving mechanism can drive the driving part, the cutting mechanisms and the pressing mechanisms to synchronously rotate in the axial direction of the pipe. The surrounding component has the obvious characteristics that two cutting blades are adopted to conduct surrounding cutting on the pipe, namely, the cutting blades can rotate around the axial direction of the cutting blades and rotate around the axial direction of the pipe at the same time, the cutting blades move close to each other to achieve radial feeding, the flatness of the cut end face is high, repeated trimming is not needed, and waste of pipe materials is avoided.

Description

technical field [0001] The invention relates to a cutting machine, in particular to a surrounding member for cutting stainless steel pipes. Background technique [0002] Existing ordinary cutting machines cut pipe fittings, and there are obvious disadvantages. Specifically, when cutting pipe fittings through cutting blades, the cut end faces are difficult to achieve flatness, so after cutting, the cut end faces need to be trimmed. On the one hand It wastes the time of the operators, and on the other hand, it will waste a certain amount of pipe fitting materials, especially when cutting large-diameter pipe fittings, this technical problem is more prominent. In order to overcome the above-mentioned disadvantages, it is necessary to The invention provides a surrounding cutting member for pipe fittings with ingenious structure, simple principle, convenient operation and use, high degree of automation, and high flatness of the cutting end surface. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] Existing ordinary cutting machines cut pipe fittings, and there are obvious disadvantages. Specifically, when cutting pipe fittings through cutting blades, the cut end faces are difficult to achieve flatness, so after cutting, the cut end faces need to be trimmed. On the one hand It wastes the time of the operators, and on the other hand, it will waste a certain amount of pipe fi

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