The utility model discloses a camshaft kludge, which comprises a frame, the frame is improved level and is provided with the bottom plate, be provided with cam fixing device on the bottom plate, cam fixing device up end level is provided with the central axial trough of a location center pin, and be used for fixing a position the cam constant head tank of cam to a plurality of of coaxial setting in proper order along the center pin fluted shaft, the axial of center axial trough is cam fixing device's an axial, it is provided with center pin thrust unit and center pin stop device on the bottomplate at the axial both ends of cam fixing device respectively to be located, center pin thrust unit is used for promoting center pin axial displacement, center pin stop device is used for restrictingcenter pin axial displacement, be provided with the propulsion controller of control center axle thrust unit work in the frame. The utility model discloses a camshaft kludge, can effectively improvecam and center pin the packaging efficiency, eliminate camshaft quality abnormity phenomenon.