The invention relates to a torque damping device which comprises a flywheel, a torque limiter, a damper and a hub. The torque limiter, the damper and the hub are located on one axial side of the flywheel and are sequentially in transmission connection from the radial outer side to the radial inner side of the flywheel. The flywheel is in transmission connection with the torque limiter, the damper and the hub in sequence towards the inner side; the torque damping device further comprises a clamping ring, the clamping ring is arranged outside the hub in a sleeving mode, and after the flywheel, the torque limiter and the damper are integrally assembled and installed, the hub is detachably connected with the damper through rotation of the clamping ring. The axial position of the hub is limited through rotation of the clamping ring, detachable connection of the hub and the damper is achieved without a bolt tightening mode, the flywheel, the torque limiter and the damper are pre-assembled in a manufacturing plant and serve as an assembly to be delivered at the same time, and after the flywheel, the torque limiter and the damper are integrally assembled with an engine crankshaft in an assembling plant, the hub is installed. And assembling procedures of assembling factories are reduced.
本发明涉及一种扭矩减振装置,包括飞轮以及位于所述飞轮的轴向一侧且由所述飞轮的径向外侧向径向内侧依次传动联接的扭矩限制器、阻尼器和轮毂;飞轮向内侧依次传动联接的扭矩限制器、阻尼器和轮毂;其中,所述扭矩减振装置还包括卡接环,所述卡接环套设在所述轮毂的外部,在所述飞轮、所述扭矩限制器和所述阻尼器一体组装并安装后,所述轮毂通过所述卡接环的旋转与所述阻尼器可拆卸连接。通过卡接环的旋转限制轮毂的轴向位置,无需通过螺栓拧紧的方式,实现轮毂与阻尼器的可拆卸式连接,实现飞轮、扭矩限制器和阻尼器在生产厂的预组装并作为组件同时出厂,在装配厂一体与发动机曲轴进行装配后,再安装轮毂,减少了装配厂的装配工序。
Torque damping device
扭矩减振装置
2024-07-09
Patent
Electronic Resource
Chinese