A wind power main shaft bearing outer ring roller grinding device

Abstract

The invention discloses a device for grinding a raceway of a bearing outer ring of a wind power main shaft. The device for grinding the raceway of the bearing outer ring of the wind power main shaft comprises a base, a motor, a connecting shaft, a grinding wheel spindle and a grinding wheel. The base and the motor are both mounted on a machine tool working table. The connecting shaft is fixedly connected to one side of the base. The grinding wheel spindle is connected to the end of the connecting shaft through a bearing. The grinding wheel is fixedly connected to one end of the grinding wheel spindle. The grinding wheel spindle is arranged horizontally and is perpendicular to the connecting shaft. The other end of the grinding wheel spindle is in transmission connection with the motor through a transmission belt. A rolling shaft which is horizontally arranged and is perpendicular to the connecting shaft is arranged below the base and is close to one end of the connecting shaft. An adjustment support is connected to the end, away from the connecting shaft, of the base. Tapered iron is arranged at the position, close to the adjustment support, below the base. An adjustment screw used for adjusting the position of the tapered iron is connected between the adjustment support and the tapered iron. An angle adjustment mechanism used for adjusting the horizontal angle of the grinding wheel is mounted at the position, perpendicular to the connecting shaft, on the machine tool working table and located on one side of the base. The device is simple in structure, convenient to mount and adjust and beneficial to actual operation.

Description

technical field [0001] The invention belongs to the field of bearing processing equipment, and in particular relates to a grinding device for the raceway of the outer ring of a wind power main shaft bearing. Background technique [0002] The outer ring of the wind power main shaft bearing needs to process a raceway with a circular arc cross-section on the inner wall. At present, there is no special equipment for processing this kind of raceway, and the research and development is specially used for grinding the outer ring raceway of the wind power main shaft bearing. Special equipment to improve processing efficiency is an urgent desire of engineers in this field. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a grinding device with a reasonable structure design, which can more conveniently process the raceway of the outer ring of the wind power main shaft bearing, in view of the deficiencies in the prior art. ...

AI Technical Summary

Problems solved by technology

[0002] The outer ring of the wind power main shaft bearing needs to process a raceway with a circular arc cross-section on the inner wall. At present, there is no special equipment for processing this kind of raceway, and the research and development is specially used for grinding the outer ring raceway of the wind power main shaft bearing. Special equipment to improve processing efficiency is the urgent desire of engineers in this field

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