Shaft dismounting device of brushless motor

The utility model discloses a shaft dismounting device of a brushless motor, which is characterized in that the shaft dismounting device comprises a support, one end of the support is provided with a connecting leg used for connecting an external support, the other end of the support is provided with a bearing platform, the bearing platform is provided with a positioning piece, and the positioning piece is provided with a positioning shaft hole matched with a shaft in a workpiece to be dismounted. The positioning piece is arranged in the positioning shaft hole, an abutting block abutting against a bearing on the shaft is arranged on the positioning piece, an avoiding space used for containing the bearing is formed between the abutting block and the positioning piece, an opening communicated with the positioning shaft hole is formed in one side of the positioning piece, and the opening is arranged to allow the shaft to move in or out of the positioning shaft hole in the radial direction. The bearing table is p