1results about How to "No bias" patented technology

This utility model discloses a high concentricity rotary platform, comprising: a drive motor, a mounting base with a mounting groove, conical bevel gears connected to the output shaft of the drive motor, and a rotary assembly mounted in the mounting groove; the rotary assembly includes: a rotary bearing, a turntable, and a bevel gear disk; the inner ring of the rotary bearing is connected to the bottom surface of the mounting groove, the bevel gear disk is connected to the outer ring of the bearing, the outer ring of the rotary bearing and the turntable are integrally formed, the turntable is disposed outside the mounting groove, and the conical bevel gears mesh with the bevel gear disk. Because the turntable and the outer ring of the rotary bearing are integrally formed, the concentricity of the turntable and the bearing can be effectively guaranteed, thereby ensuring accurate rotation angles without deviation.