The invention relates to the technical field of part assembly, and particularly discloses a cabin longitudinal beam assembly, a front-end module and a vehicle, the cabin longitudinal beam assembly comprises a longitudinal beam outer plate, a longitudinal beam reinforcer, a separator and a vacuum connector, the longitudinal beam outer plate and the longitudinal beam reinforcer form a containing space, the separator is arranged in the containing space, and the vacuum connector is arranged in the containing space. The partition piece comprises a first partition plate and a second partition plate, the first partition plate and the second partition plate are arranged in the length direction of the cabin longitudinal beam assembly in a spaced mode, and a vacuum cavity is formed by the first partition plate, the second partition plate, the longitudinal beam outer plate and the longitudinal beam reinforcing piece. The vacuum cavity is formed by the partition piece, the longitudinal beam outer plate and the longitudinal beam reinforcing piece, and the two vacuum connectors communicated with the vacuum cavity are connected with the vacuum pump assembly and the vacuum booster assembly respectively, so that the technical effect the same as that of a vacuum tank in the prior art is achieved, the vacuum tank in the prior art is replaced, and therefore the occupied space of a cabin is reduced; the arrangement difficulty of parts in the cabin is reduced, the assembly operation of the vacuum tank is not involved, and the assembly procedures and difficulty are reduced.
本发明涉及零部件装配技术领域,具体公开了一种机舱纵梁总成、前端模块和车辆,机舱纵梁总成包括纵梁外板、纵梁加强件、分隔件和真空接头,纵梁外板与纵梁加强件形成有容纳空间,分隔件设置在容纳空间内,分隔件包括第一隔板和第二隔板,第一隔板和第二隔板沿机舱纵梁总成的长度方向间隔设置,并与纵梁外板和纵梁加强件共同形成真空腔。通过分隔件与纵梁外板和纵梁加强件形成真空腔,设置两个与真空腔连通的真空接头分别与真空泵总成和真空助力器总成连接,以实现与现有技术中的真空罐相同的技术效果,取代现有技术中的真空罐,从而减少机舱空间的占用,降低机舱内零部件的布置难度,并且也不涉及真空罐的装配作业,减少装配工序和难度。
Cabin longitudinal beam assembly, front end module and vehicle
机舱纵梁总成、前端模块和车辆
2024-11-22
Patent
Electronic Resource
Chinese
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