The invention discloses a combined anti-attrition gasket, a driving shaft assembly and a vehicle. The combined anti-attrition gasket comprises a shock pad which comprises a first side face and a second side face which are oppositely arranged and is provided with a first through hole penetrating through the first side face and the second side face, at least one first groove is formed in the first side face, and at least one second groove is formed in the second side face; the end face gasket is provided with a second through hole in a penetrating mode, one side, facing the first side face, of the end face gasket is provided with at least one first protrusion, and the first protrusions correspond to the first grooves in position and are connected with the first grooves in a clamped mode. A third through hole is formed in the positioning gasket in a penetrating mode, at least one second protrusion is arranged on the side, facing the second side face, of the positioning gasket, and the second protrusions correspond to the second grooves in position and are connected with the second grooves in a clamped mode; the first through hole, the second through hole and the third through hole are communicated with one another. By the adoption of the method, spraying of an anti-attrition coating is not needed, the coating abrasion risk is avoided, after-sales regular detection and maintenance are not needed, and the maintenance cost is saved.
本发明公开了一种组合式减磨垫片、驱动轴总成和车辆。组合式减磨垫片包括:减震垫,包括相对设置的第一侧面和第二侧面,并开设有贯穿第一侧面和第二侧面的第一通孔,第一侧面上开设有至少一个第一凹槽,第二侧面上开设有至少一个第二凹槽;端面垫片,贯穿开设有第二通孔,端面垫片朝向第一侧面的一侧设置有至少一个第一凸起,第一凸起与第一凹槽位置对应并卡接;定位垫片,贯穿开设有第三通孔,定位垫片朝向第二侧面的一侧设置有至少一个第二凸起,第二凸起与第二凹槽位置对应并卡接;第一通孔、第二通孔和第三通孔相互连通。采用本发明,无需喷镀减磨涂层,无涂层磨损风险,不需要售后定期检测及维护,节约了维护成本。
Combined anti-attrition gasket, driving shaft assembly and vehicle
组合式减磨垫片、驱动轴总成和车辆
2025-05-13
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16F SPRINGS , Federn |
Driving shaft transmission structure assembly and vehicle
European Patent Office | 2024
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