The invention relates to the technical field of vehicle manufacturing, in particular to a vehicle body front cabin frame assembly, a vehicle and a preparation method, and aims to solve the problems that the production takt is affected and the production efficiency is reduced due to the fact that an existing vehicle body front cabin frame structure is complex in component and multiple in lower vehicle body splicing procedures. The vehicle body front cabin frame assembly comprises a front longitudinal beam assembly, wherein the front longitudinal beam assembly mainly comprises a front longitudinal beam inner plate assembly, a front longitudinal beam outer plate assembly and a front damping tower assembly; the front longitudinal beam assembly further comprises a structural force transmission piece, the structural force transmission piece comprises a longitudinal beam rear upper connecting plate, and the front longitudinal beam inner plate assembly, the front longitudinal beam outer plate assembly and the front damping tower assembly are all connected with the longitudinal beam rear upper connecting plate to achieve pre-splicing. Through structural optimization of all the modules, the complexity of the frame structure of the front cabin of the vehicle body is reduced, the number of the modules in the modular installation process is reduced, and the existing problems are solved.
本发明涉及车辆制造技术领域,具体提供一种车身前机舱框架总成、车辆及制备方法,旨在解决现有的车身前机舱框架结构分件复杂、下车体合拼工序较多,导致影响生产节拍,降低生产效率的问题。本发明的车身前机舱框架总成包括前纵梁总成,前纵梁总成主要包括前纵梁内板总成、前纵梁外板总成和前减震塔总成;前纵梁总成还包括结构传力件,结构传力件包括纵梁后上连接板,前纵梁内板总成、前纵梁外板总成和前减震塔总成均与纵梁后上连接板连接以实现预拼接。通过各模块结构优化,降低了车身前机舱框架结构的复杂度,减少模块化安装过程中的模块数量,解决了现有问题。
Vehicle body front cabin frame assembly, vehicle and preparation method
车身前机舱框架总成、车辆及制备方法
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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