Pipe supporting mechanism applied to rectangular pipe laser-cutting device

Abstract

The invention discloses a pipe supporting mechanism applied to a rectangular pipe laser-cutting device. The pipe supporting mechanism comprises transmission rollers, springs, guide rods, a mounting ring, idler wheels, a base plate, a slider and a machine base; the four guide rods are uniformly inserted into the mounting ring; each guide rod is connected with one transmission roller; the axis direction of each transmission roller is perpendicular to that of the mounting ring; each spring is arranged on the corresponding guide rod in a sleeving manner; one end of each spring leans against the inner wall of the mounting ring; the other end of each spring leans against a roller base of the corresponding transmission roller; every two of the four idler wheels form a group and are fixed in parallel to the base plate; the mounting ring is supported on the four idler wheels; and the base plate is slidably connected to the machine base through the slider. Cutting is realized by virtue of rotation of a rectangular pipe; linear motion and circumferential rotation are divided into two parts; the manufacturing cost is lowered; convenience is provided for maintenance; a good using effect is achieved; the pipe supporting mechanism disclosed by the invention can guarantee that the rectangular pipe can be cut by a laser cutter by just doing the linear motion when the rectangular pipe is cut bythe laser cutter, simplifies the motion structure of a machine tool and is convenient to use.

Description

Technical field: [0001] The invention relates to a pipe support mechanism used in a rectangular pipe laser cutting device. Background technique: [0002] When using a laser cutting machine to cut a rectangular tube, it is common in the prior art to fix the rectangular tube on the machine tool, and then realize the cutting of the rectangular tube through the circular motion of the laser cutting machine. The driving mechanism of the laser cutting machine in this structure The structure is complex. When working, it is necessary to realize the circular motion of the laser cutting machine and the linear motion of the laser cutting machine. The manufacturing cost is high, and the later maintenance is difficult and the maintenance cost is high. Therefore, it is necessary to carry out the existing technology. Improve to solve the deficiencies of the prior art. Invention content: [0003] The present invention provides a support mechanism for pipe fittings used in a rectangular pi...

AI Technical Summary

Problems solved by technology

[0002] When using a laser cutting machine to cut a rectangular tube, it is common in the prior art to fix the rectangular tube on the machine tool, and then realize the cutting of the rectangular tube through the circular motion of the laser cutting machine. The driving mechanism of the laser cutting machine in this structure The structure is complex. When working, it is necessary to realize the circular motion of the laser cutting machine and the linear motion of the laser cutting machine. The manufacturing cost is high, and the later maintenance is difficult and the maintenance cost is high. Therefore, it is necessary to carry out the existing technology. Improvements to address deficiencies of existing technologies

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