An integrated module (1) for a vehicle suspension includes a bearing element (2) and a suspension upright or knuckle (3), the bearing element is a rolling bearing outer ring (4) made of a first material, and at least part of the suspension upright or knuckle (3) is made of a second material. The second material is metallic, is lighter than the first material, and is co-moulded on the external sideof the bearing element (2) in the radial direction. The suspension upright or knuckle (3) is directly fixed to the bearing element (2) by means of an interface (7) for form coupling. Opposite axial ends (13,14) of the bearing element (2) are configured to receive closing and sealing devices (15) for protecting corresponding races (18) of the bearing element during co-moulding and for removing heat from the races during co-moulding.
一种用于车辆悬架的集成模块(1),包括轴承元件(2)和悬架立柱或转向节(3),其中,所述轴承元件是由高强度的第一材料制成的滚动轴承外圈(4),所述悬架立柱或转向节(3)的至少一部分由第二材料制成,所述第二材料是金属的、比所述第一材料轻并且在径向上共模制在所述轴承元件(2)的外侧上;所述悬架立柱或转向节(3)通过用于成型联接界面(7)被直接地固定到所述轴承元件(2);所述轴承元件(2)的相对的轴向端部(13、14)被构造用于在共模制期间接纳相应的封闭和密封装置(15),用于保护所述轴承元件的相应的滚动轨道(18),并且用于在共模制步骤期间从轨道去除传递到其的热。
Integrated bearing element and suspension upright module, and method of production thereof
集成的轴承元件和悬架立柱模块及其制造方法
2020-10-02
Patent
Electronic Resource
Chinese
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