The invention discloses a gearbox suspension support which comprises an engine front support, a gearbox supporting beam, a gearbox left support and a gearbox right support, the engine front support is arranged on the left side and the right side of the front end of an engine, and the gearbox supporting beam is arranged at the bottom of a gearbox. The gearbox left support and the gearbox right support are arranged on the left side and the right side of the gearbox respectively, the engine front support and the gearbox supporting beam are connected with the frame longitudinal beam respectively, the gearbox left support and the gearbox right support are arranged on the gearbox supporting beam and connected with the gearbox, and a clutch booster support is integrated on the gearbox left support. According to the gearbox suspension support, power assembly supporting points are arranged more reasonably, front and rear supports are evenly stressed, a seesaw result is avoided, the damping effect is improved, the problem of idling shaking of a light truck type is solved, the NVH performance of the whole truck is improved, and the driving comfort is improved; the clutch booster support is integrated on the gearbox left support, and collaborative design is achieved.
本发明公开了一种变速箱悬置支架,其包括:发动机前支撑、变速箱支撑梁、变速箱左支架和变速箱右支架,发动机前支撑设置在发动机的前端左右两侧,变速箱支撑梁设置在变速箱底部,变速箱左支架和变速箱右支架分别设置在变速箱的左右两侧,发动机前支撑和变速箱支撑梁分别与车架纵梁连接,变速箱左支架和变速箱右支架设置在变速箱支撑梁上,并与变速箱连接,变速箱左支架上集成有离合助力器支架。本发明的变速箱悬置支架,动力总成支撑点设置更为合理,前、后支撑受力均匀,避免形成跷跷板结果,有利于提升减震效果,解决了轻卡车型的怠速抖动问题,提升了整车NVH性能,提高了驾驶舒适性;将离合助力器支架集成到变速箱左支架上,实现了协同设计。
Gearbox suspension support
变速箱悬置支架
2022-03-08
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |