Circulating lubrication structure in bent axle of high velocity ram machine

The utility model provides a circulating lubrication structure in bent axle of high velocity ram machine, including connecting axle, the crankshaft piece, central baffle antifriction bearing, balancing piece connecting rod slide bearing and slider connecting rod antifriction bearing, the one end of connecting axle with the crankshaft piece looks fixed knot close, be equipped with the cylindrical roller bearing between the crankshaft piece and slider connecting rod antifriction bearing, the central baffle antifriction bearing, connecting axle middle part is equipped with the outside oiling passageway of intercommunication, the crankshaft piece one side be equipped with with the communicating bent axle sprue of oiling passageway, in the the crankshaft piece, be equipped with the bent axle subchannel that is linked together between each antifriction bearing and the bent axle sprue respectively. This novel bent axle sprue in the certain degree of depth of crankshaft machining, preparation bent axle subchannel on