The invention discloses a gap adjusting mechanism which is used for a vehicle steering gear. The gap adjusting mechanism comprises a shell, a gap adjusting assembly movably arranged on the shell along the first axis and an elastic piece arranged on the gap adjusting assembly in a matched mode, and the two ends, on the first axis, of the gap adjusting assembly are the input end and the output end respectively. The gap adjusting assembly is provided with an installation position used for installing elastic pieces at the output end, the elastic pieces comprise at least two first elastic pieces, the first elastic pieces can elastically stretch out and draw back along the first axis, and the at least two first elastic pieces are arranged in the length direction of the steering rack. According to the clearance adjusting mechanism, the meshing clearance and stress balance of the steering gear in the steering process are guaranteed, the abrasion condition is reduced, the reliability level of the steering gear is improved, and the NVH performance of a vehicle is improved.
本发明公开了一种间隙调整机构,用于车辆转向器。所述间隙调整机构包括:壳体、沿第一轴线可移动地设在所述壳体上的间隙调整组件、配合在所述间隙调整组件上的弹性件,所述间隙调整组件在所述第一轴线上的两端分别为输入端和输出端,所述间隙调整组件在所述输出端具有用于安装弹性件的安装位,所述弹性件包括至少两个第一弹性件,所述第一弹性件沿所述第一轴线可弹性伸缩,至少两个所述第一弹性件沿转向齿条的长度方向排布。根据本发明实施例的间隙调整机构保证转向器在转向过程中的啮合间隙及受力平衡,减低磨损情况,提升转向器可靠性水平,提升车辆NVH性能。
Gap adjusting mechanism, steering gear and vehicle
间隙调整机构、转向器及车辆
2024-01-30
Patent
Elektronische Ressource
Chinesisch
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