Positioning equipment and positioning method for transmission intermediate shaft and gear assembling

The invention provides positioning equipment and a positioning method for intermediate shaft and gear assembling. The positioning equipment comprises a mounting frame, a base, a driving part, an intermediate shaft positioning assembly and a gear positioning assembly, wherein the base is arranged on the mounting frame; the intermediate shaft is assembled on the base; the driving part is arranged on the mounting frame and located above the intermediate shaft; the driving part can move in the axial direction of the intermediate shaft so as to clamp the intermediate shaft; the intermediate shaft positioning assembly is arranged on the base and/or the mounting frame; the intermediate shaft positioning assembly can limit the movement of the intermediate shaft in the circumferential direction; and the gear positioning assembly is arranged on the mounting frame and can limit the movement of the gear in the circumferential direction and the axial direction. Through joint cooperation of the driving part, the base, the