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Quick polishing grinder

A polishing and fast technology, applied in grinding machines, belt grinders, grinding/polishing equipment, etc., can solve the problems of low work efficiency and difficult to control operating pressure, and achieve high production efficiency, easy control, and large production capacity. Effect

Inactive Publication Date: 2012-05-09
沈炳红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems in the prior art that the operating pressure is difficult to control and the working efficiency is low, and aims to provide a fast polishing grinder with stable operating pressure and high working efficiency

Method used

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Embodiment Construction

[0024] refer to Figure 1-Figure 4 , The rapid polishing grinder of the present invention includes a frame 1, a magnetic work surface 3, a clamping mechanism 11, an integral lifting mechanism 5 and a traveling mechanism 2. The magnetic working surface 3 is placed on the traveling mechanism 2 and can move back and forth horizontally with the traveling mechanism 20; the traveling mechanism 2 is a hydraulic structure.

[0025] The clamping mechanism 11 is arranged on the overall lifting mechanism 5 and is located above the magnetic worktable 3. The clamping mechanism 11 includes five clamps 1101, and each clamp 1101 contains All are provided with a grinding roller 4. In this embodiment, the meshes of the abrasive belts of the five grinding rollers 4 are 60 mesh, 80 mesh, 120 mesh, 240 mesh and 320 mesh respectively. The grinding rollers 4 are driven by a motor 7, and one motor drives all the grinding rollers 4, or each grinding roller 4 is driven by a motor. In this embodiment...

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Abstract

The invention discloses a quick polishing grinder which comprises a rack, a magnetic worktop, a clamping mechanism, an entire lifting mechanism and a walking mechanism. The quick polishing grinder is characterized in that: the clamping mechanism comprises multiple fixtures; a grinding roller is arranged in at least one of the fixtures; the grinding roller comprises a main shaft sleeve and a roller body; the roller body is a cylinder structure with a base, and the upper part of the roller body is covered by an upper cover; multiple through holes are arranged on the cylinder; an ejector pin is arranged in each through hole; each ejector pin comprises a pin head and a limiting platform at the bottom; the limiting platforms are located on the inner side of the cylinder; a check ring for preventing the ejector pin from falling off from the through hole is arranged on the inner side of each ejector pin; and an elastic washer and an annular abrasive belt are further sequentially arranged outside the cylinder. The quick polishing grinder disclosed by the invention has high processing speed and very high production efficiency. Moreover, the quick polishing grinder disclosed by the invention can be used for batch production and has great production capacity.

Description

technical field [0001] The invention relates to the field of metal polishing and grinding, in particular to a polishing machine and a grinding machine, in particular to a fast polishing grinding machine. Background technique [0002] Existing polishing machines, such as Figure 9 Abrasive wheel construction shown. The abrasive belt wheel is usually an assembly, which is composed of a pair of parallel rollers 101, 102 connected by an abrasive belt 103, wherein one roller 101 is a driving wheel, the other roller 102 is a driven wheel, and the abrasive belt wheel 103 It is tensioned between two rollers. The driving wheel 101 rotates under the drive of the drive motor, driving the abrasive belt 103 to run. When in use, the workpiece to be processed is attached to the surface of the abrasive belt 103 and a certain pressure is applied to cause friction between the abrasive belt 103 and the surface of the workpiece, thereby achieving the purpose of polishing. In the abrasive bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/00B24B21/18
Inventor 沈炳红
Owner 沈炳红
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