Belt wheel assembling tool and technology

The invention discloses a belt wheel assembling tool, and belongs to the field of belt wheel assembling. The tool table forms a working table surface for placing the belt wheel; the supporting frame is fixedly arranged on the working table top and is in an inverted U shape; the clamp is arranged on the working table top and is used for clamping a belt wheel, so that the belt wheel is fixed on the working table top; the belt wheel assembling tool further comprises a rotating sleeve which is rotatably arranged on the supporting frame and is opposite to the clamp. The abutting rod is rotationally arranged on the rotating sleeve, and the length direction of the abutting rod is perpendicular to the working table top; the pressing block is cylindrical, is fixedly arranged at the end part of the pressing rod and is used for pressing against a bearing; the telescopic blocks are movably arranged on the side wall of the abutting block and abut against the ring wall of the elastic ring; wherein two clamping rods are fur