Vibrating grinding machine

Abstract

The invention relates to a vibrating grinding machine. The vibrating grinding machine comprises a control display screen, a shell, an upper cover, a bottom plate, a driving motor, a motor base, an eccentric disk, a crank connecting rod mechanism, a vibrating mechanism, a grinding stirring rod, a grinding cylinder mounting platform and a grinding cylinder; and up-and-down and left-and-right motionof the grinding stirring rod is realized through the driving motor and the crank connecting rod mechanism, so that the vibrating mechanism is driven by a mounting platform to vibrate, and grinding materials in the grinding cylinder obtain three kinds of motion: strong throwing motion, which can rapidly crush a large foreign matter on the surface of a to-be-ground workpiece; autorotation motion inthe same direction at high speed, which plays a grinding role in the to-be-ground workpiece; and revolution motion at low speed, which enables the to-be-ground workpiece to be ground uniformly withoutdead angle and improves grinding quality.

Description

technical field [0001] The invention relates to the technical field of grinding, polishing and grinding, in particular to a vibration grinding machine. Background technique [0002] Grinding refers to the use of abrasives to remove rust, sludge and other foreign matter on the surface of the workpiece, so as to ensure the roughness and cleanliness of the workpiece; for example, the Chinese invention patent with the patent number: 2019105077445 discloses a grinding machine, which includes: Body, main engine base, driving device and driving base; there is a large gear at one end of the outer wall of the cylinder, and the circular bottom surfaces at both ends of the cylinder are respectively equipped with a feeding screw barrel and a discharging screw barrel. The inner wall surface of at least one side of the discharge screw barrel is provided with a guiding spiral structure formed by a metal rod-shaped material, and the feeding screw barrel is connected to the feed port; the dr...

AI Technical Summary

Problems solved by technology

[0003] However, after using the grinders shown in the above example, it is found that their abrasive movement mode is relatively simple, and for special-shaped workpieces, the grinding effect is not good, and there are grinding dead angles; resulting in poor grinding effect;

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