A surface polishing machine for cast workpiece and its application method

Abstract

The invention relates to a casting workpiece surface polishing machine and its use method, comprising a drum mechanism, a rotating mechanism, a lifting mechanism, a separation device, a feeding mechanism and a telescopic water pipe. The drum mechanism is a barrel-shaped hollow structure, and the drum There is a feeding mechanism on the right side of the upper end of the mechanism, and the left side of the bottom end of the feeding mechanism is installed on the upper right side of the drum mechanism through snap fit. On the middle part of the drum mechanism, a rotating mechanism is provided on the left side of the separating device, the lower end of the rotating mechanism is installed on the middle part of the separating device, the middle part of the rotating mechanism is connected with the middle part of the drum mechanism, and the inner side of the separating device is provided with a telescopic Water pipe, telescopic water pipe is symmetrically installed on the lower end inner side of separating device. The invention can solve the problems of complex structure, low polishing efficiency, poor polishing effect, inability to completely separate the polishing fluid from the workpiece and the like in the existing fluid polishing machine.

Description

technical field [0001] The invention relates to the technical field of casting workpiece surface polishing, in particular to a casting workpiece surface polishing machine and a use method thereof. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and flat surface. It is a modification of the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. [0003] For some casting workpieces with irregular surface or uneven surface, it is difficult to use ordinary polishing wheels to polish the workpiece. Fluid polishing method is needed. Ordinary fluid polishing relies on high-speed flowing liquid and the abrasive particles it carries The surface of the workpiece achieves the purpose of polishing. Fluid dynamic grinding is driven by hydraulic pressure, so that the liquid medium carrying abrasive particles reciproca...

AI Technical Summary

Problems solved by technology

The current fluid polishing devices on the market have problems such as complex structure, low polishing efficiency, and poor polishing effect, and the polishing fluid is easy to adhere to the casting workpiece after polishing. The current fluid polishing machine cannot completely separate the polishing fluid from the workpiece.

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