The logistics vehicle frame structure comprises two longitudinal beams, a front anti-collision beam installed at the ends of the two longitudinal beams and a front tubular beam installed between the two longitudinal beams, and a plurality of crumple grooves are formed in the ends, close to the front anti-collision beam, of the longitudinal beams. The inner side of the longitudinal beam is provided with a connecting beam which is in contact with the front anti-collision beam after the crumple groove crumples, the side part of the connecting beam is provided with a thrust rod mounting plate, the side part of the thrust rod mounting plate is propped against the side part of the front tubular beam, and the thrust rod mounting plate moves along with the connecting beam to extrude and deform or cut off the front tubular beam; limiting plates are arranged on the upper side and the lower side of the front anti-collision beam respectively and cover the upper side and the lower side of the crumple groove, a guide plate is installed on the limiting plate located on the upper portion, a folded edge is arranged on the side portion of the guide plate, the guide plate is located on the upper wall of the longitudinal beam, the guide plate is located on the side wall of the longitudinal beam, and the guide plate and the folded edge guide the front anti-collision beam to move along the longitudinal beam. According to the anti-collision device, guiding is effectively achieved, and it is ensured that the good anti-collision effect is achieved.
本发明公开了一种物流车车架结构及其加工工艺,包括两个纵梁,安装于两个纵梁端部的前防撞梁,以及安装于两个纵梁之间的前管梁,纵梁邻近前防撞梁的端部设置有多个溃缩槽,纵梁的内侧安装有溃缩槽溃缩后与前防撞梁接触的连接梁,连接梁的侧部安装有推力杆安装板,推力杆安装板的侧部与前管梁的侧部相抵触,推力杆安装板跟随连接梁移动将前管梁挤压变形或切断;前防撞梁的上下两侧分别设置有限位板,限位板覆盖在溃缩槽的上下两侧,处于上部的限位板上安装有导向板,导向板的侧部设置有折边,导向板处于纵梁的上壁,导向板处于纵梁的侧壁,导向板和折边引导前防撞梁顺着纵梁移动。本发明中,有效的实现导向,确保达到良好的防撞效果。
Logistics vehicle frame structure and machining process thereof
一种物流车车架结构及其加工工艺
2023-04-14
Patent
Electronic Resource
Chinese
IPC: | B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
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