Abrasive cloth wheel polishing machine for double-sided curve grinding and polishing method of abrasive cloth wheel polishing machine

Abstract

The invention discloses an abrasive cloth wheel polishing machine for double-sided curve grinding. The abrasive cloth wheel polishing machine comprises a workbench, a protective cover, two discharging grooves and a collecting groove; the protective cover is fixed to the upper end face of the workbench, and noise reduction plates are installed on the two sides of an inner cavity of the protective cover in an embedded mode respectively; the two discharging grooves are formed in the surface of the workbench; and the collecting groove is placed at the lower end of the workbench and is oppositely connected with output ends of the discharging grooves. According to the polishing machine, a polishing yarn wheel can be always kept attached to a through groove through a pull ring installed in a kidney groove, when the through groove is connected to the surface of a workpiece in a sleeving mode, the polishing yarn wheel can be always kept in the state of being attached to the curved surface workpiece, and therefore the irregular curved surface can be polished; and the mode that a manipulator or a hydraulic rod needs to be received to drive the position of a polishing disc is changed, the manufacturing cost is low, the surface is accurately polished, meanwhile, a cleaning brush in a connecting pipe can clean the surface of the curved surface workpiece, accumulated impurities are prevented from affecting the polishing efficiency, and the situation of scratching in the polishing process is prevented.

Description

technical field [0001] The invention relates to the field of polishing equipment, in particular to an emery cloth wheel polishing machine for double-sided curve grinding and a polishing method thereof. Background technique [0002] The polishing machine is a kind of electric tool. The polishing machine is composed of basic components such as a base, a throwing disc, a polishing fabric, a polishing cover and a cover. The polishing machine is also called a grinding machine. It is often used for mechanical grinding, polishing and waxing. Its working principle Yes, the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, the purpose of removing paint surface pollution, oxide layer, and shallow marks can be achieved. Mechanical Polishing machines are required in the processing field. [0003] In the process of u...

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Problems solved by technology

[0005] The object of the present invention is to provide a double-sided curve grinding emery cloth wheel polishing machine and its polishing method, to solve the problem that the existing emery cloth wheel polishing machine proposed in the above-mentioned background technology is a polishing machine driven by a mechanical arm or a hydraulic rod to rotate. The movement of the disc, the mobile grinding on the surface of the curved workpiece, the high cost of the use of the mechanical arm, the hydraulic rod cannot accurately move the polishing disc, resulting in the situation that the polishing disc cannot fit the workpiece or the workpiece is over-pressed, and the surface of the workpiece is accumulated during the polishing process Flattering waste will affect the efficiency of grinding, and it will also easily cause scratches on the surface of the workpiece

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