Bearing grinding device of abrasive and grinding machine

Abstract

The invention relates to the technical field of part grinding equipment, and discloses a bearing grinding device of an abrasive and grinding machine. The bearing grinding device comprises a base, wherein fixing plates are fixedly arranged in the middles of the two sides of the top of the base, sliding plates which are positioned on one sides of the fixing plates are slidably connected to the middle of the top end of the base, limiting rods are fixedly arranged at the four corners of one sides, close to the fixing plates, of the sliding plates, the number of the limiting rods is four, and one ends of the four limiting rods penetrate through one sides of the fixing plates. According to the bearing grinding device, the screw rods are connected to the output shaft of a positive and negative motor, a bearing inner ring is fixed on the screw rods through a fixing baffle, a lower gasket, an upper gasket and a fixing nut, and forward and reverse rotation of the bearing inner ring is driven bya positive and negative motor, two grinding tool grinding wheels are arranged on the two sides of the bearing inner ring, and the grinding tool grinding wheels are driven by a one-way motor to rotate,and grinding and machining of a single grinding tool grinding wheel are avoided, and therefore the grinding speed and the grinding precision of the bearing grinding device of the abrasive and grinding machine are improved.

Description

technical field [0001] The invention relates to the technical field of parts grinding equipment, in particular to an abrasive grinding tool grinding bearing device. Background technique [0002] Abrasives are a general term for abrasives and abrasives, including abrasive products and abrasive products. Most abrasives are artificial abrasives made of abrasives and binders, and natural abrasives are also directly processed from natural ore rocks. When grinding, grinding or polishing, abrasives or abrasive tools are often used as tools to machine the parts to be processed to meet certain technical requirements. The commonly used abrasive grinding has cutting discs, grinding wheel discs, louver discs and bonded grinding wheels. wait. [0003] Nowadays, with the acceleration of the development of science and technology, the requirements for product parts are getting higher and higher, especially for some parts. Some grinding equipment has only one grinding wheel. When grinding ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an abrasive grinding bearing device, which has the advantages of high grinding precision, fast speed, and is suitable for processing parts of the same type and different models, and solves the problem that the existing grinding equipment only has one grinding wheel. , the existence of uniqueness when grinding with a single grinding wheel is easy to cause the surface to be ground of the part to be ground to follow the surface deviation of the grinding wheel, and the slow grinding speed does not meet the speed requirements of the processed parts. The size of the part processing problem

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