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Grinder

A technology of grinding machine and grinding disc, which is applied in the direction of grinding machine tools, grinding devices, metal processing equipment, etc., and can solve the problems such as poor processing of workpiece planes

Active Publication Date: 2011-04-13
沈阳中科超硬磨具磨削研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that it is difficult to process high-precision workpiece planes, the purpose of the present invention is to provide a grinding machine using free abrasives

Method used

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Embodiment Construction

[0011] Such as figure 1 , figure 2 As shown, the motor 03 and the driving pulley 04 are connected to the base 01 through the motor bracket 02 and bolts, the grinding disc 13 is connected to the main shaft 09 through the flange 12, the main shaft 09 forms a rotating mechanism with the sleeve 10 through the bearing 08, and the sleeve 10 The bracket 06 made of the circular connecting plate at the lower end and the channel steel is connected with the base 01. The oil receiving pan 11 is fixed together with the sleeve 10 through the top screw, and the intermediate positioning wheel 14 is connected with the grinding disc 13 through bolts and bearings. The rotation axis of the intermediate positioning wheel 14 and the rotation axis of the main shaft 09 are in the same straight line. (middle locating wheel and peripheral locating wheel) 14 are all in free rotation state, and peripheral locating wheel 14 also links to each other with simple support by bolt and bearing, and support is...

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Abstract

The invention discloses a grinder which comprises a motor and a grinding disc driven by the motor. The grinder is characterized by being vertically arranged, a passive sleeve is arranged above the grinding disc, a workpiece is sleeved on a flat clamp and then loaded in the passive sleeve, the workpiece rotates through the passive sleeve during the grinding, and a free grinding material is poured on the grinding disc. The invention has the advantages of realizing the grinding through the grinding disc and the free grinding material, ensuring the processing precision and the surface roughness of the processing workpiece, and being capable of reaching higher level, and is especially suitable for finish machining of the plane of the small workpiece with high precision.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a finishing grinding equipment, especially for grinding small workpieces with high requirements on flatness and parallelism. Background technique [0002] In the past, small workpieces that required parallelism and flatness were generally completed by surface grinders, but the machining accuracy of surface grinders was limited, and workpieces and thin-walled parts that required high flatness and parallelism sometimes could not meet the requirements. Accuracy requirements, or can meet the processing accuracy but the processing efficiency is very low, especially for workpieces with processing accuracy below 0.005mm, it is difficult to process. Contents of the invention [0003] In order to solve the problem that it is difficult to process high-precision workpiece planes, the object of the present invention is to provide a grinding machine using free abrasives. For ...

Claims

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Application Information

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IPC IPC(8): B24B37/04
Inventor 郑永阁王昆吕升东李延海王铁刚
Owner 沈阳中科超硬磨具磨削研究所