Subtle vortex polishing apparatus

Abstract

A subtle vortex polishing apparatus includes a receiving unit; a stirring unit, movably provided in the receiving unit; and a transmission unit, connected to the stirring unit. The workpiece to be polished and the fluid abrasive are placed in the in the receiving unit. The stirring unit is driven by the transmission unit so that the fluid abrasive in the receiving unit forms the eddy friction for polishing the workpiece and the deburring, polishing, chamfering for the workpiece can be finished in one time. Thereby, the grinding effect of the inner and outer surfaces of the workpiece enhances, and this invention can be thus used in processing small, bored, cracked, cambered complex surfaces, achieving the effects of easy operation, single-sided or multi-surface processing at the same time, increase in the processing rate, significant reduce in labor intensity, reduced processing costs and improved productivity.

What is claimed is: 
     
         1 . A subtle vortex polishing apparatus, comprising:
 a receiving unit;   a stirring unit, movably provided in the receiving unit; and   a transmission unit, connected to the stirring unit.   
     
     
         2 . The apparatus of  claim 1 , wherein the receiving unit comprises a container body having at least one receiving area, a supporting part provided on a bottom of the container body, an upper lid movably coupled at one end of the container body, a placement area provided on a top of the upper lid, and a cover provided on a top of the upper lid and closing the placement area. 
     
     
         3 . The apparatus of  claim 2 , wherein the container body is of cylindrical shape. 
     
     
         4 . The apparatus of  claim 2 , wherein fluid abrasive is placed in the receiving area of the container body. 
     
     
         5 . The apparatus of  claim 2 , wherein a workpiece is placed on the supporting part of the container body. 
     
     
         6 . The apparatus of  claim 2 , wherein the stirring unit has a shaft body, and a plurality of blades located along the periphery at one end of the shaft body. 
     
     
         7 . The apparatus of  claim 2 , wherein the transmission unit comprises an actuating element connected to the stirring unit, a power supply connected to the actuating element, and a switch connected to the actuating element and the power supply. 
     
     
         8 . The apparatus of  claim 7 , wherein the actuating element is a motor. 
     
     
         9 . The apparatus of  claim 7 , wherein the power supply unit is a battery, a rechargeable battery or connection a plug for home electricity. 
     
     
         10 . The apparatus of  claim 7 , wherein the transmission unit further comprises a timer connected to the actuating element and the switch, and an inverter connected to the timer and the power supply.