Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces

The utility model relates to a vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces. The vertical multi-wheel spinning machine comprises a machine frame, a workbench, a work piece feed mechanism, a work piece compressing mechanism, a work piece rotating mechanism and a multi-wheel spinning mechanism. The workbench is driven by a ball screw to slide vertically along the machine frame. The work piece feed mechanism comprises a feed air cylinder and a touch stroke switch. The work piece compressing mechanism comprises a compressing air cylinder and a compressor. The work piece rotating mechanism comprises a rotating head, a mold core and a rotation power mechanism. The multi-wheel spinning mechanism comprises one to three rotating and thinning push wheels and at least one press polishing crease limit wheel, wherein the rotating and thinning push wheels roll through respective bearings. Bearing racks slide along the lower portion of the workbench and are fed by respective to