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Polishing device

A technology of polishing device and polishing sheet, which is applied in the direction of surface polishing machine tools, grinding/polishing equipment, metal processing equipment, etc., which can solve the problem of large workshop area and achieve the effect of reducing the area

Inactive Publication Date: 2014-03-26
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the plate positioning device carries a plurality of workpieces to be polished, its area is at least the sum of the areas of the plurality of workpieces to be polished, so that the flat plate polishing device occupies a large area of ​​the factory building.

Method used

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Embodiment Construction

[0050] see figure 1 and figure 2 , The polishing device 10 according to the preferred embodiment of the present invention includes an outer cylinder 100 , an inner cylinder 200 , a plurality of polishing mechanisms 300 and an actuator 400 .

[0051] Please refer to figure 1 , the outer cylinder 100 includes a top plate 106 and a bottom plate 108 facing away from each other. Please refer to image 3 , the center of the top plate 106 is provided with a screw hole 110 penetrating through the top plate 106 . The screw hole 110 is located on the central axis 101 of the outer cylinder 100 . The outer cylinder 100 defines a cavity 104 formed in the outer cylinder 100 from the bottom plate 108 toward the top plate 106 . The cavity 104 is in the shape of a regular hexagonal column formed by connecting six inner surfaces 112 sequentially. Each inner surface 112 is provided with a fixing groove 114 for fixing the workpiece to be polished. Each fixing slot 114 defines an air suctio...

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Abstract

The invention discloses a polishing device, which comprises an outer barrel, an inner barrel, a plurality of polishing mechanisms and an actuator, wherein the outer barrel is provided with a plurality of prism-shaped cavities formed by connecting a plurality of inner side faces in sequence; each inner side face is provided with at least one fixing groove for fixing a workpiece to be polished; the inner barrel is accommodated in the cavity and comprises at least one polishing surface; the at least one polishing surface is provided with a plurality of bearing grooves; each polishing mechanism comprises a polishing motor accommodated in the bearing groove, a polishing sheet which is connected to the polishing motor and can rotate under the driving action of the polishing motor, and an elastic sheet for connecting the polishing motor to the bottom of the bearing groove; and the actuator is connected with the outer barrel to drive the outer barrel to rotate around the middle axis of the outer barrel and move along the middle axis in a reciprocating way. In the polishing device, a plurality of workpieces to be polished can be fixed on a plurality of inner side faces encircled into the prism-shaped cavity simultaneously, the space resource is utilized, and the plant area occupied by the polishing device is reduced.

Description

technical field [0001] The invention relates to a surface treatment device, in particular to a polishing device. Background technique [0002] A traditional polishing device generally includes a flat plate positioning device and a plurality of polishing sheets. A plurality of workpieces to be polished are fixed on the flat plate positioning device in a tiled manner, and the polishing sheet is used to respectively polish each workpiece to be polished. However, since the plate positioning device carries a plurality of workpieces to be polished, its area is at least the sum of the areas of the plurality of workpieces to be polished, so that the flat plate polishing device occupies a large area of ​​the workshop. Contents of the invention [0003] In view of this, it is necessary to provide a polishing device that occupies a small area of ​​the workshop. [0004] A polishing device includes an outer cylinder, an inner cylinder, multiple polishing mechanisms and an actuator. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B29/00
Inventor 裴绍凯
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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