The invention discloses a new energy vehicle side-mounted single-stage vibration isolation compressor suspension support which comprises a suspension support and three rubber bushings used for damping, the suspension support is provided with three supporting seats used for mounting the rubber bushings, a reinforcing rib is arranged between every two adjacent supporting seats, and the rubber bushings are arranged on the suspension support. A plurality of connecting seats used for connection are arranged on the suspension support, a compressor is connected to the suspension support connecting seats of the compressor suspension through bolts, and compared with a pure aluminum connecting support of an original structure, a rubber bushing used for shock absorption is additionally arranged at each of three support mounting points connected with an electric drive system. Due to the fact that the rubber main spring has certain elasticity and is matched with the connection relation between the rubber main spring and the lining inner pipe and the connection relation between the rubber main spring and the lining outer pipe, vibration generated by an excitation source of the compressor can be effectively attenuated, and the NVH comfort can be improved.
本发明公开一种新能源车侧装的单级隔振压缩机悬置支架,包括悬置支架和三个用于减震的橡胶衬套,所述悬置支架上设置有三个用于安装橡胶衬套的支撑座,相邻的两个所述支撑座之间设置有加强筋,所述悬置支架上开设有若干个用于连接的连接座,压缩机通过螺栓连接到压缩机悬置的悬置支架连接座上,相比原结构的纯铝连接支架,通过与电驱系统连接的三个支架安装点处各增加一个减震用的橡胶衬套,由于位于橡胶主簧具有一定的弹性,再配合橡胶主簧与衬套内管和衬套外管的连接关系,可以有效的衰减压缩机激励源产生的振动,可以提升NVH舒适性。
Single-stage vibration isolation compressor suspension support laterally mounted on new energy vehicle
一种新能源车侧装的单级隔振压缩机悬置支架
2023-09-15
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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