The invention discloses an integral type chassis frame structure for a new energy truck chassis, and relates to the technical field of new energy truck chassis, the integral type chassis frame structure comprises a front frame body, a middle frame and a rear frame body which are formed by integral casting or three-section split casting, and the front frame body comprises a front frame longitudinal beam and a front frame cross beam; the front frame longitudinal beam and the front frame cross beam are integrally formed, and a first lightening hole is formed in the front frame cross beam; the outline of the middle frame is of a rectangular structure, second lightening holes are formed in the planes of the left side and the right side of the middle frame, and third lightening holes are formed in the dividing faces. The rear frame body comprises a rear frame longitudinal beam, a first rear frame cross beam and a second rear frame cross beam, the rear frame longitudinal beam, the first rear frame cross beam and the second rear frame cross beam are integrally formed, a fourth lightening hole is formed in the first rear frame cross beam, and a fifth lightening hole is formed in the second rear frame cross beam. And the number of bolt connections is reduced, so that the chassis frame structure is more stable and safer.

    本发明公开了一种用于新能源卡车底盘的整体式底盘框架结构,涉及新能源卡车底盘技术领域,包括整体式铸造或三段分体式铸造而成前车架体、中间框架和后车架体,前车架体包括前车架纵梁和前车架横梁,前车架纵梁和前车架横梁一体成型,前车架横梁上设有第一减重孔;中间框架轮廓呈矩形结构,中间框架左右两侧平面上设有第二减重孔,分割面上设有第三减重孔;后车架体包括后车架纵梁、第一后车架横梁和第二后车架横梁,后车架纵梁和第一后车架横梁及第二后车架横梁一体成型,第一后车架横梁上设有第四减重孔,第二后车架横梁上设有第五减重孔,本发明可降低整车的车重,减少螺栓连接的数量,使底盘框架结构更稳定、安全。


    Access

    Download


    Export, share and cite



    Title :

    Integral chassis frame structure for new energy truck chassis


    Additional title:

    一种用于新能源卡车底盘的整体式底盘框架结构


    Contributors:
    YU JILONG (author) / TIAN RUIYUAN (author) / YU QI (author) / ZHU HONGYU (author) / ZHANG CHUANG (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    TRUCK CHASSIS FRAME

    KIM JONG MIN | European Patent Office | 2021

    Free access

    Truck chassis frame

    KIM JONG MIN | European Patent Office | 2022

    Free access

    TRUCK CHASSIS FRAME

    KIM JONG MIN | European Patent Office | 2021

    Free access

    CHASSIS FRAME STRUCTURE

    YAMAZAKI SHIHO / SUZUKI TAKAMOTO / KAWAJIRI SHOJI et al. | European Patent Office | 2017

    Free access

    Chassis frame of truck without rear axle

    SU ZHUOFEI | European Patent Office | 2020

    Free access