Thrust wheel with oil filler point

The utility model belongs to the technical field of engineering machine tool technique and specifically relates to a thrust wheel with oil filler point, include: the shaft sets up through 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 and the shaft, lies inthe 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, offers oil filler point on the wheel body to and be located the stopper of oil filler point, the inside portion opening part of oil filler point forms expansion portion. Expansion portion sets up for when the wheel body rotates, make the oil circulationflow, so the heat on the metalwork can be in time by heat dissipation, reduced the deformation wearing and tearing of metalwork. 本实用新型涉及工程机械技术领域，尤其是种具有注油孔的支重轮，包括：轮轴，通过轴套转动设置在轮轴上的轮体，位于轮体两侧且固定在轮轴上的端盖，位于端盖与轮轴之间的密封圈，位于端盖与轮体之间的浮动油