The invention discloses an air suspension system with an integrally-cast axle housing and an X-shaped thrust rod, which comprises a vehicle cross beam, a vehicle longitudinal beam, a fixed support, the integrally-cast axle housing, the X-shaped thrust rod, an air spring, a shock absorber and an I-shaped thrust rod, the integrally-cast axle housing is connected to the fixed support through the I-shaped thrust rod and further connected with the vehicle longitudinal beam, and the X-shaped thrust rod is connected with the air spring. The X-shaped thrust rod is arranged between the integrally cast axle housing and the vehicle cross beam; the air spring and the shock absorber are connected between the vehicle longitudinal beam and the integrally-cast axle housing and used for adjusting the height of a vehicle frame and reducing jolt and impact. Compared with an existing air suspension system, the air suspension system adopting the cast integrated axle which is highly integrated and light in weight and matched with the X-shaped thrust rod has the advantages that the mass cost of the suspension system is reduced, the number of parts is reduced, the assembly process is simplified, the failure risk point of a traditional air suspension system is eliminated, and the service life of the air suspension system is prolonged. And the stability of the suspension system is improved, and good application prospects are achieved.
本发明公开了一种具有一体铸造桥壳和X型推力杆的空气悬架系统,包括车辆横梁、车辆纵梁、固定支架、一体铸造桥壳、X型推力杆、空气弹簧、减震器和I型推力杆,一体铸造桥壳通过I型推力杆连接至固定支架,进而与车辆纵梁连接,X型推力杆设置于一体铸造桥壳与车辆横梁之间;空气弹簧与减震器分别连接于车辆纵梁与一体铸造桥壳之间,用于车架高度调节及减小颠簸和冲击。本发明采用高度集成化、轻量化的铸造一体车桥,配合X型推力杆的空气悬架系统,相比于目前的空气悬架系统,实现了悬架系统质量成本的降低,零部件数量的减少,装配工艺的简化,消除了传统空气悬架系统的失效风险点,改善了悬架系统的稳定性,具有良好的应用前景。
Air suspension system with integrally cast axle housing and X-shaped thrust rod
一种具有一体铸造桥壳和X型推力杆的空气悬架系统
2024-01-23
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2022
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