The invention discloses a gear shifting control mechanism of an automatic transmission. The gear shifting control mechanism comprises a gear shifting control mechanism body, the gear shifting controlmechanism body comprises a gear shifting assembly fixed on a vehicle body through a mounting part and a gear shifting electromagnetic valve; the gear shifting assembly comprises a control lever, a limiting plate, a gear shifting seat and a rocker arm plate, a limiting pin is inserted into the bottom of the control lever, the limiting pin slides up and down in a guide hole in the side wall of a guide groove, and a reset piece at the lower part of the limiting pin makes the limiting pin always in contact with the limiting plate; a stay wire mounting pin is arranged at the upper part of the rocker arm plate, and a P-gear limiting hole and an N/D-gear limiting hole are formed in the right edge of the rocker arm plate at intervals; and an electromagnetic valve shaft head is inserted into the gear shifting electromagnetic valve in a sliding manner. According to the gear shifting control mechanism, not only can the national standard be met, but also the gear shifting assembly has a simple structure, machining is convenient, installation space is saved; moreover, the gear shifting base and the rocker arm plate are integrally formed, the machining cost is saved, the gear shifting assembly is directly installed in a installation base through a rotating shaft during installation, and then the installation base is installed on an automobile body floor through four bolts, so that the installation is simple and quick.
本发明公开了一种自动变速器的换挡操纵机构,包括换档操纵机构本体,其包括通过安装部固定在车身上的换档组件,包括操纵杆、限位板、换档座和摇臂板,操纵杆底部插装有限位销,限位销沿着导向槽侧壁上的导向孔上下滑动,限位销下部的复位件使其一直与限位板接触;摇臂板上部设置有拉线安装销,而其右边缘中间隔开设有P档限位孔和N/D档限位孔;还包括换档电磁阀,换档电磁阀内滑动插装有电磁阀轴头。本发明不仅能够满足国标规定,而且换档组件结构简单,便于加工,节约安装空间,且换挡座与摇臂板一体成型,节约加工成本,安装时直接将换挡组件通过转轴安装在安装座内即可,再通过四个螺栓将安装座安装在车身地板上即可,安装简单快捷。
Gear shifting control mechanism of automatic transmission
自动变速器的换挡操纵机构
2020-04-24
Patent
Elektronische Ressource
Chinesisch
Automatic gear shifting mechanism based on manual transmission automobile
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