Sleeve workpiece overturning and press-fitting mechanism

The invention discloses a sleeve workpiece overturning and press-fitting mechanism, and belongs to the field of mechanical equipment for workpiece assembling and machining. A blanking mechanism, a transferring mechanism and a guiding mechanism of the sleeve workpiece overturning and press-fitting mechanism are sequentially arranged on one side of a fixed support from top to bottom in the verticaldirection, the middle part of one side of a transfer circular plate is fixedly connected with the end part of one side of a guide cylinder rotating shaft, a driving mechanism is vertically arranged on the fixed support at the other end of the guide cylinder rotating shaft, four cylinder bearing mechanisms are sequentially and uniformly arranged on the transfer circular plate in the radial direction of the transfer circular plate, a pushing connecting plate is glidingly arranged on a pushing support in the horizontal direction, a guiding pipeline is vertically arranged on the fixed support onthe upper side of the pushi