Pipeline machining equipment and machining method

Abstract

The invention relates to pipeline machining equipment which comprises a workbench, a clamping device and a cleaning device. The right end of the upper end face of the workbench is provided with the clamping device, the left side of the clamping device is provided with the cleaning device, and the lower end of the cleaning device is connected with the upper end face of the workbench in a sliding fit mode. According to the pipeline machining equipment and the machining method, the design concept of the adjustable structure is adopted to grind and clean the outer surface of a stepped pipe, the cleaning device with the adjustable radial size of the cleaning structure is adopted to integrally clean the small-diameter section and the large-diameter section of the stepped pipe, and meanwhile, thewhole equipment is also suitable for machining the outer surface of a straight pipe, so that the utilization rate of the whole equipment is greatly improved.

Description

technical field [0001] The invention relates to the technical field of pipeline production, in particular to pipeline processing equipment and a processing method. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high pressure point of the pipeline to the low pressure point, and can also be transported by the pressure or gravity of the fluid itself. The pipeline is widely used, mainly used in water supply, drainage, In heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations, according to the pipe material, it can be divided into steel pipe, non-ferrous metal pipe, non-metal pipe and other pipes, according to the design pressure It can be classified into vacuum...

AI Technical Summary

Problems solved by technology

[0003] (1) The pipe outer surface cleaning device usually used is for processing straight pipes. For stepped pipes, it is necessary to use two equipment or change the direction of the stepped pipes. The working time of the whole process is long and the efficiency is high. At the same time, during the cleaning process, the pipeline is easy to move relative to the cleaning device, which reduces the cleaning degree of the pipeline;

[0004] (2) In the face of impurities that are not easy to clean on the outer surface of the pipeline, it is common to use a single cleaning tool to polish and clean the outer surface of the pipeline, but the material of the cleaning tool is soft and it is easy to cause insufficient grinding and cleaning. Cleaning tools If the material is hard, it is easy to cause damage to the outer surface of the pipe due to excessive grinding and cleaning

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