Aluminum hub with high pressure resistance

• Main Authors: CHEN QINGSEN, WANG ZHIHUA, LIU JIANJIA, HU HUALIANG, JIN RENZHE
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2019
• Subjects: AXLES FOR WHEELS OR CASTORS; CASTORS; INCREASING WHEEL ADHESION; PERFORMING OPERATIONS; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

The utility model discloses an aluminum hub with high pressure resistance. First rim, a rim is welded to one side of the first wheel flange. A second wheel flange is welded to the side, away from the first wheel flange, of the rim. A plurality of heat dissipation holes are formed in the first rim and the second rim at equal intervals. Five supporting columns are welded to the inner wall of the rim at equal intervals. The first supporting frame and the second supporting frame which are of steel structures are used for reinforcement; the pressure resistance of the hub is improved; the weight of the hub is within an acceptable range; the reinforcing ribs are used for reinforcing the pressure resistance of the rim; the circular protruding blocks on the rim are in interference fit with the tire, the friction force is increased, the limiting capacity of the tire is improved, danger caused by a large amount of heat generated by friction is prevented, heat dissipation is enhanced through the first ventilation holes,