The integrated vehicle body front connecting piece comprises a connecting piece body integrally formed by aluminum alloy in a die-casting mode, a first mounting part used for fixing a front shock absorber is arranged on the inner side of the front portion of the connecting piece body, and a second mounting part connected with the rear portion of a front longitudinal beam is arranged at the upper end of the front portion of the connecting piece body. The lower end of the front part is provided with a third mounting part connected with the rear part of a cabin edge beam, the upper end of the rear part is provided with a fourth mounting part connected with an A column upper plate, the lower end of the rear part is provided with a fifth mounting part connected with the front part of a threshold edge beam, the inner side is provided with a sixth mounting part connected with the front side surface of a front wall plate, and the sixth mounting part is positioned behind the first mounting part; the connecting piece body is located on the lower side of the fourth installation part to form an A column lower plate, and a seventh installation part used for installing an auxiliary frame is arranged between the third installation part and the fifth installation part. The problems that an existing metal plate structure is poor in manufacturability, low in structural strength and heavy in weight are solved.
本发明公开了一种集成式车身前部连接件及车辆,包括由铝合金一体压铸成型的连接件本体,所述连接件本体前部内侧设有用于固定前减震器的第一安装部,前部上端设有与前纵梁后部连接的第二安装部,前部下端设有与机舱边梁后部连接的第三安装部,后部上端设有与A柱上板连接的第四安装部,后部下端设有与门槛边梁前部连接的第五安装部,内侧设有与前壁板前侧面连接的第六安装部,所述第六安装部位于第一安装部后方;所述连接件本体位于第四安装部的下侧成型为A柱下板,所述第三安装部和第五安装部之间设有用于安装副车架的第七安装部。以解决现有的钣金结构工艺性差、结构强度低、重量重的问题。
Integrated vehicle body front connecting piece and vehicle
一种集成式车身前部连接件及车辆
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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