The invention relates to a steering gear for a steering system of a motor vehicle, comprising a housing (1), a gear (2), a pinion (3) which meshes with the gear (2), and a pinion shaft (4) comprisingthe pinion (3). The pinion shaft (4) is mounted in a fixed bearing (6) on a first side of the pinion (3), said fixed bearing comprising a rotary bearing in which the pinion shaft (4) is received and which is received in a bearing sleeve (14) of the fixed bearing (6). The fixed bearing (6) additionally comprises a pivoting ring (15) which has an outer ring (18) and an inner ring (16) that are connected together in a pivotal manner via one or more torsion webs (19). The inner ring (16) is received in the bearing sleeve (14), and the outer ring (18) is arranged in the housing (1) in a fixed manner. The steering gear is characterized in that the bearing sleeve (14) is made of plastic. Thus, the bearing sleeve (14) can be produced in a simple manner. Additionally, the bearing sleeve (14) exhibits a relatively low component weight as a result of the plastic design.
本发明涉及一种用于机动车的转向系统的转向传动机构,该转向传动机构具有壳体(1)、齿轮(2)、与所述齿轮(2)啮合的小齿轮(3)以及包括所述小齿轮(3)的小齿轮轴(4)。所述小齿轮轴(4)在所述小齿轮(3)的第一侧上被支承在固定轴承(6)中,所述固定轴承(6)包括旋转轴承,所述小齿轮轴(4)被接纳在所述旋转轴承中并且所述旋转轴承被接纳在所述固定轴承(6)的轴承套筒(14)中。所述固定轴承(6)此外还包括偏转环(15),所述偏转环(15)具有外环(18)和内环(16),所述外环(18)和内环(16)通过一个或多个扭转接片(19)可偏转地彼此连接,其中所述内环(16)被接纳在所述轴承套筒(14)中并且所述外环(18)被固定地布置在所述壳体(1)中。所述转向传动机构的特征在于,所述轴承套筒(14)由塑料构成。由此,一方面能够实现所述轴承套筒(14)的容易的可制造性。此外,由于塑料的构造方案,所述轴承套筒(14)的突出之处还能够在于相对较轻的构件重量。
STEERING GEAR AND METHOD FOR PRODUCING THE STEERING GEAR
转向传动机构和用于制造转向传动机构的方法
2020-06-02
Patent
Elektronische Ressource
Chinesisch
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