The invention provides a side hanging type electric cylinder structure for an automobile tailboard, which comprises an electric cylinder barrel assembly, a push rod assembly, a ball screw pair assembly, a gearbox assembly, a speed reducer assembly or a worm and gear pair assembly, a direct current motor assembly and a brake assembly, and belongs to the technical field of electric cylinder application. According to the electric cylinder, the rear supporting lug is installed on the side face of the cylinder barrel, the problem that the stroke and the installation distance of the electric cylinder are contradictory due to the fact that the space of a tail plate rack is small is solved, meanwhile, the electric cylinder is driven by a non-servo direct-current motor, and the installation requirement of an automobile tail plate for the electric cylinder is met; and meanwhile, the cost of the electric cylinder for the automobile tailboard is basically the same as or even lower than the manufacturing cost of a whole set of hydraulic system of a hydraulic automobile tailboard, and the all-electric automobile tailboard is suitable for popularization.
本发明专利提供了一种汽车尾板用侧挂式电动缸结构,包括电动缸缸筒组件、推杆组件、滚珠丝杠副组件、齿轮箱组件、减速器组件或蜗轮蜗杆副组件、直流电机组件、制动器组件,属于电动缸应用技术领域。此类电动缸将后支耳安装于缸筒侧面,解决了因为尾板机架空间小所导致的电动缸行程和安装距相互矛盾的问题,同时电动缸驱动采用非伺服的直流电机,既满足了汽车尾板对电动缸的安装要求,又使得全电化汽车尾板可适应目前汽车全电作动的趋势和政策要求,同时汽车尾板用电动缸的成本与液压汽车尾板的整套液压系统的制造成本基本相同甚至更低,适合推广。
Side hanging type electric cylinder structure for automobile tailboard
一种汽车尾板用侧挂式电动缸结构
2023-06-30
Patent
Electronic Resource
Chinese