The invention discloses a novel gear and rack gap adjusting mechanism which comprises a shell and a gear and rack combination, the shell is provided with a rack hole and a gear hole, a rack shaft is installed in the rack hole, a gear shaft is installed in the gear hole, the rack shaft extends into the shell to be meshed with the gear shaft, and the novel gear and rack gap adjusting mechanism comprises an adjusting assembly and an eccentric shaft sleeve. The eccentric shaft sleeve is installed in the rack hole, the gear shaft penetrates through the eccentric shaft sleeve, an adjusting hole is formed in the shell, and the adjusting assembly penetrates through the adjusting hole to abut against the eccentric shaft sleeve. The eccentric shaft sleeve is pushed through the adjusting assembly, the rack shaft is driven by the eccentric shaft sleeve to change the position of the rack shaft, and therefore the gap between the rack shaft and the gear shaft is adjusted.
本发明公开了一种新型齿轮齿条间隙调整机构,包括壳体和齿轮齿条组合,所述壳体开有齿条孔和齿轮孔,所述齿条轴安装于齿条孔,所述齿轮轴安装于所述齿轮孔,所述齿条轴伸入所述壳体与所述齿轮轴啮合,包括调节组件和偏心轴套,所述偏心轴套安装于所述齿条孔,所述齿轮轴贯穿所述偏心轴套,所述壳体开有调节孔,所述调节组件贯穿所述调节孔抵顶于所述偏心轴套。通过调节组件推动偏心轴套,使齿条轴在偏心轴套的带动下改变齿条轴的位置,从而调整齿条轴和齿轮轴之间的间隙。
Novel gear rack gap adjusting mechanism and automobile steering device
一种新型齿轮齿条间隙调整机构及汽车转向器
2023-07-21
Patent
Electronic Resource
Chinese
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