Thrust wheel with lubricating oil circulation pipeline

The utility model belongs to the technical field of engineering machine tool technique and specifically relates to a thrust wheel with lubricating oil circulation pipeline, include: the shaft sets upthrough the axle sleeve rotation and is taking turns epaxial wheel body, lies in the wheel body both sides and fixes at the epaxial end cover of wheel, lies in the sealing washer between end cover andthe shaft, lies in the floating oil seal between end cover and the wheel body, lies in the fixed pin on one side of the wheel body of keeping away from of end cover, form the lubricating oil storagearea in the middle part of the inside wall of wheel body and between the shaft, form the clearance between floating oil seal, wheel body, shaft and the end cover, it will to form on the wheel body thelubricating oil storage area with the lubricating oil circulation pipeline of clearance intercommunication. This lubricating oil circulation pipeline can promote lubricating oil constantly to flow inclearance and subshaft from