The invention discloses an integrated front longitudinal beam wheel cover structure which comprises a front longitudinal beam wheel cover, the front longitudinal beam wheel cover is of an integrally-formed structure, reinforcing ribs I are arranged in a cavity of the front longitudinal beam wheel cover, lap joint pieces connected with peripheral components are arranged on the front longitudinal beam wheel cover, and the lap joint pieces and the front longitudinal beam wheel cover are of an integrally-formed structure. The front longitudinal beam wheel cover is made of an AlSi10MnMg material and is integrally formed through high-pressure casting. A high-pressure casting integrated forming technology is used for replacing a traditional multi-part tailor-welding technology, the integration degree of automobile body parts can be improved, the welding technology is simplified, an automobile body is made to be lighter, and the endurance mileage of an automobile is effectively increased.
本发明公开了一种一体化前纵梁轮罩结构,包括前纵梁轮罩,所述前纵梁轮罩为一体成型结构,前纵梁轮罩的腔体内设有加强筋Ⅰ,前纵梁轮罩上设有与周边部件连接的搭接件,搭接件与前纵梁轮罩为一体成型结构。前纵梁轮罩采用AlSi10MnMg材料,通过高压铸造一体成型。以高压铸造一体成型技术替代传统的多零部件拼焊技术,不仅能够提升车身零部件的集成度、简化焊接工艺,还使得车身更加轻量化,有效提升汽车续航里程。
Integrated front longitudinal beam wheel cover structure
一种一体化前纵梁轮罩结构
2022-12-23
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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