High-precision machining mechanism for pipe processing and processing technique

Abstract

The invention discloses a high-precision machining mechanism for pipe processing and a processing technique. The high-precision machining mechanism comprises a cabinet, wherein an expanding mechanism for expanding a sunken square pipe is arranged on the cabinet; the expanding mechanism comprises a mounting base plate, an expanding shaft, a cylinder and a mold core; the cylinder is arranged on the mounting base plate; a piston rod of the cylinder is connected with the expanding shaft; the expanding shaft is driven to horizontally move by the cylinder; the mold core is connected with one end of the expanding shaft; the mold core is driven to horizontally move by the expanding shaft, so that the sunken square pipe is expanded. The high-precision machining mechanism can be used for solving the technical problems of the prior art that the processing precision of the square pipe for table is difficult to control, the upper and lower edges of the square pipe are easily sunken under the stress effect and the processing precision of the square pipe is influenced.

Description

technical field [0001] The invention relates to the field of furniture pipe processing, in particular to a high-precision processing mechanism and processing technology for pipe body processing. Background technique [0002] Modern office methods make people sit and work longer and longer. People gradually realize that sitting for a long time is not good for health. Sitting for a long time has brought a lot of load to the lumbar spine, and it is easy to suffer from lumbar spine and cervical spondylosis. It is conducive to the improvement of work efficiency. People began to try to sit and stand alternately, that is, to sit and work for a while and then switch to standing. Because the height of the desktop needs to be adjusted when sitting or standing, the market is gradually raising and lowering desks. It also appeared that the use of standing desks has become a popular healthy office method. [0003] The lifting table has lifting pins. The pins are generally set as a square...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-precision processing mechanism and processing technology for pipe body processing, so as to solve the problem that the processing accuracy of the square pipe used in the lifting table in the prior art is difficult to control, and the upper and lower sides of the square pipe are easily sunken inward due to stress. , a technical problem that affects the processing accuracy of the square tube

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