Wear-resistant copper bush

The utility model provides a wear-resistant copper bush, and belongs to the technical field of bearings. A wear-resistant copper bush comprises a cylinder body, and the cylinder body is provided with a mounting channel and a limiting part arranged at one end of the mounting channel; the sealing cover is detachably connected to the end, away from the limiting part, of the cylinder body, the sealing cover is provided with a through hole, and the through hole communicates with the mounting channel of the cylinder body; the graphite rings and the copper ring sleeves are alternately arranged between the limiting part and the sealing cover, and continuous lubricating channels are formed in the inner surfaces of the graphite rings and the inner surfaces of the copper ring sleeves. The utility model has the advantages of good wear resistance and convenience in manufacture. 本实用新型提供了一种耐磨铜套，属于轴承技术领域。一种耐磨铜套，包括：筒体，所述筒体具有安装通道以及设置在安装通道一端的限位部；封闭盖，所述封闭盖可拆卸连接在筒体的远离限位部一端，且所述封闭盖具有通孔，所述通孔与所述筒体的安装通道连通；若干石墨环和若干铜环套，所述石墨环和所述铜环套交替设置在所