High-precision pipe polishing device

Abstract

The invention discloses a high-precision pipe polishing device. According to the high-precision pipe polishing device, a rack is arranged; when different positions, in the height direction, of a pipeneed to be polished, a second motor drives a gear to rotate to transmit power to the rack through external engagement, and then a supporting block drives a polishing disc to move up and down to adjustthe pipe polishing position of the polishing disc so that the height of the polishing disc on a workbench can be automatically adjusted to polish different height positions of the pipe to meet polishing requirements of the pipe, and the pipe polishing efficiency is greatly improved accordingly; a movable plate is arranged so that a fixed plate can drive the polishing disc to vertically rotate byan angle to meet the polishing requirements of specific positions on the surface of the pipe, and the surface precision of the pipe is greatly improved; and the angle of the polishing disc can be adjusted through driving of the first motor, and the polishing disc can rotate by an angle more stably and reliably, so that the pipe polishing efficiency and precision are improved.

Description

Technical field [0001] The invention relates to the field of polishing devices, in particular to a high-precision pipe fitting polishing device, belonging to the technical field of application of high-precision pipe fitting polishing devices. Background technique [0002] Pipe fittings are commonly used important workpieces in industrial production. Before pipe fittings are put into use, according to the different requirements of the use objects, there are corresponding different requirements for the flatness of the pipe fittings surface. The surface accuracy repair of the pipe fittings usually requires the use of a polishing device, and the polishing of the pipe fittings The device is an auxiliary device used to polish the surface of pipe fittings and improve the surface flatness of pipe fittings. It is widely used in the field of pipe fittings processing. The existing pipe fitting polishing device usually includes a device for driving the polishing mechanism to rotate The drivi...

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Problems solved by technology

[0003] The object of the present invention is to provide a high-precision pipe polishing device to solve the problem that the existing pipe polishing device usually includes a driving device for driving the polishing mechanism to rotate and a polishing mechanism for repairing the surface accuracy of the pipe. The polishing mechanism of the polishing device is rotated by the driving mechanism, so that when the surface of the pipe fitting is polished, the polishing mechanism cannot perform high-precision trimming on the surface of the pipe fitting; When polishing the pipe fittings, only one side of the pipe fittings can be polished. After polishing one side of the pipe fittings, the position of the pipe fittings to be polished must be adjusted to complete the polishing process on the entire pipe fitting surface, which makes the polishing efficiency low. question

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