本申请公开了一种液压悬置,包括:减震主体,其和汽车的电机或变速器连接,所述减震主体的下部具有向其上方延伸的开放空腔;液压机构,其和所述减震主体的下部连接,用于和所述开放空腔连通,且所述液压机构具有连通的第一惯性通道和第二惯性通道,用于增加液压悬置阻尼,所述第一惯性通道和所述开放空腔连通;一体式车身侧悬置支架,套装于所述液压机构的外部,并和所述减震主体的下端连接。通过一体式车身侧悬置支架能有效提升强度与刚度,提升液压悬置NVH性能,通过设置第一惯性通道和第二惯性通道能有效减小悬置体积,较小的体积便于整车布置,同时可有效的增加液压悬置阻尼。
The hydraulic suspension comprises a damping body connected with a motor or a transmission of an automobile, and the lower portion of the damping body is provided with an open cavity extending towards the upper portion of the damping body; the hydraulic mechanism is connected with the lower portion of the damping body and used for being communicated with the open cavity, the hydraulic mechanism is provided with a first inertia channel and a second inertia channel which are communicated and used for increasing hydraulic suspension damping, and the first inertia channel is communicated with the open cavity; and the integrated vehicle body side suspension bracket is arranged outside the hydraulic mechanism in a sleeving manner and is connected with the lower end of the damping main body. The strength and rigidity can be effectively improved through the integrated vehicle body side suspension support, the NVH performance of hydraulic suspension is improved, the size of the suspension can be effectively reduced through the arrangement of the first inertia channel and the second inertia channel, arrangement of the whole vehicle is facilitated through the small size, and meanwhile damping of the hydraulic suspension can be effectively increased.
液压悬置
2024-07-12
Patent
Elektronische Ressource
Chinesisch
IPC: | F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |