The integrated drive axle comprises an axle housing assembly, a main speed reducer and a wheel end assembly, the axle housing assembly comprises an axle package and axle shaft sleeves, the axle package is provided with grooves corresponding to the axle shaft sleeves, the axle shaft sleeves are welded to the two ends of the axle package after being inserted into the grooves, the main speed reducer is arranged in the axle housing assembly, and the wheel end assembly is arranged in the axle housing assembly. The wheel end assembly is arranged at the end part of the axle shaft sleeve, and the axle shaft sleeve is fixedly connected with a fixed base; the processing technology comprises the following steps: a, early-stage preparation; b, assembling; c, mounting the fixed base; and d, fixing the axle shaft sleeve and the axle package. The drive axle can rotate in the welding process, it is guaranteed that the contact positions of the axle shaft sleeve and the axle package can be welded, the phenomena of welding seams and insufficient welding are avoided, and therefore the machining precision and the structural strength of the drive axle are improved.

    本发明公开了叉车桥箱用一体驱动桥及其加工工艺,包括桥壳总成、主减速器与轮端总成,桥壳总成包括桥包与半轴套管,桥包对应半轴套管设有凹槽,半轴套管插入凹槽后焊接在桥包的两端,主减速器设于桥壳总成内,轮端总成设于半轴套管的端部,半轴套管上固定连接有固定基座;该加工工艺包括:a、前期准备;b、装配;c、固定基座的安装;d、半轴套管与桥包固定。本发明中驱动桥能够在焊接过程中进行转动,保证了半轴套管与桥包的接触位置均能够进行焊接,避免了焊缝与虚焊的现象产生,从而增加了驱动桥的加工精度以及结构强度。


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    Titel :

    Integrated drive axle for forklift axle box and machining process of integrated drive axle


    Weitere Titelangaben:

    叉车桥箱用一体驱动桥及其加工工艺


    Beteiligte:
    WANG JIN'AO (Autor:in) / WANG ZHONGHUI (Autor:in)

    Erscheinungsdatum :

    2023-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B23K Löten , SOLDERING OR UNSOLDERING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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