The invention discloses an auxiliary frame and a vehicle with the auxiliary frame. The auxiliary frame comprises a front supporting block which is a carbon fiber piece and is connected with the vehicle body, two connecting blocks which are metal pieces, are arranged at the left end and the right end of the front supporting block respectively, extend backwards and are connected with the vehicle body, and a rear supporting block which is a carbon fiber piece, is arranged between the two connecting blocks and is connected with the connecting blocks. Therefore, the front supporting block, the connecting blocks and the rear supporting block are arranged to form the auxiliary frame, the front supporting block and the rear supporting block are made to be carbon fiber pieces, the connecting blocks are made to be the metal pieces to replace an existing auxiliary frame of a stamping structure, on one hand, the technology of the auxiliary frame is simpler, the product quality can be guaranteed, and the product precision can be improved; and on the other hand, on the premise that the requirement for structural strength is met, the weight of the auxiliary frame is lower, and the requirement for light weight is met.
本申请公开了一种副车架以及具有其的车辆,所述副车架,包括:前支撑块,前支撑块构造为碳纤维件,并与车身连接;连接块,连接块构造为金属件,连接块为两个,两个连接块分别设置在前支撑块的左右两端且向后延伸,并与车身连接;后支撑块,后支撑块构造为碳纤维件,并设置在两个连接块之间并与连接块连接。由此,通过设置前支撑块、连接块以及后支撑块以组成副车架,并使前支撑块、后支撑块构造为碳纤维件,连接块构造为金属件以替代现有的冲压结构的副车架,一方面,副车架的工艺更加简单,可以保证产品质量,提高产品精度;另一方面,在满足结构强度要求的前提下,使副车架的重量更低,满足轻量化要求。
Auxiliary frame and vehicle with same
副车架以及具有其的车辆
2021-07-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |