The invention belongs to the technical field of automobile parts, and discloses a gearbox suspension assembly which comprises a connecting support and a corbel support, a mounting hole is formed in the connecting support, a lining assembly is arranged in the mounting hole, first connecting holes are formed in the two sides of the connecting support, and the connecting support is made of a high polymer material; one end of the corbel support is connected with the lining assembly, a second connecting hole is formed in the corbel support, and the corbel support is made of high polymer materials. According to the gearbox suspension assembly, the connecting support and the supporting arm support are both made of the high polymer materials, the salt water corrosion resistance of the gearbox suspension assembly is determined by the characteristics of the high polymer materials, the possible corrosion problem of the gearbox suspension assembly is avoided, and compared with a gearbox suspension assembly made of common sheet metal parts or casting parts, the gearbox suspension assembly has the advantages of being simple in structure and convenient to use. The weight of the gearbox suspension assembly can be reduced by 30%-50%, the lightweight requirement of the gearbox suspension assembly is met, and positive influences on fuel economy, power and safety performance are achieved.
本发明属于汽车零部件技术领域,公开了一种变速箱悬置总成,包括连接支架和托臂支架,连接支架开设有安装孔,安装孔内设置有衬套总成,连接支架的两侧开设有第一连接孔,连接支架采用高分子材料制成;托臂支架的一端与衬套总成连接,托臂支架上开设有第二连接孔,托臂支架采用高分子材料制成。通过将连接支架和托臂支架均采用高分子材料制成,高分子材料自身特性决定了其耐盐水腐蚀性能,避免了变速箱悬置总成可能出现的锈蚀问题,而且通过采用高分子材料,与一般的钣金件或铸造件制成的变速箱悬置总成相比,该变速箱悬置总成的重量能够降低30%~50%,满足变速箱悬置总成的轻量化要求,对燃油经济性、动力及安全性能均有积极影响。
Gearbox suspension assembly
一种变速箱悬置总成
2025-03-04
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 |
STEERING GEARBOX, SUSPENSION ASSEMBLY, AND STEERING SYSTEM
European Patent Office | 2025
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