A manufacturing method of an automobile actuating rod ball head comprises the steps that a hollow ball body and a mandrel coaxially connected with the end of the ball body are arranged, firstly, a sectional material is forged or die-cast into semi-finished semi-spherical bowls, the top ends of the semi-spherical bowls are provided with integrated mandrels, then bowl openings of the two semi-spherical bowls are correspondingly placed on a friction welding machine, the bowl openings of the two semi-spherical bowls are welded together through the friction welding machine, and the semi-finished semi-spherical bowls are manufactured. And then the hollow ball head blank is machined into the automobile actuating rod ball head. The hollow automobile actuating rod ball head is made of the same material and the same specification, the weight is greatly reduced, the strength of the ball head can be guaranteed, and the light-weight requirement of automobile parts is met.

    汽车作用杆球头制造方法,有空心球体和与球体端部同轴连接的芯轴,先将型材锻压或压铸成半球碗的半成品,半球碗外顶端带有一体的芯轴,再将两个半球碗的碗口对应放在摩擦焊机器上,用摩擦焊机器将两个半球碗碗口焊接在一起,构成整体的空心球头毛坯,再将空心球头毛坯机械加工成汽车作用杆球头。这样形成空心的汽车作用杆球头,同材质同规格的球头,大大减轻了重量,还能保证球头的强度,达到了汽车零部件的轻型化要求。


    Access

    Download


    Export, share and cite



    Title :

    Manufacturing method of automobile actuating rod ball head


    Additional title:

    汽车作用杆球头制造方法


    Contributors:
    ZHAO FENG (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge



    Automobile actuating rod ball head

    ZHAO FENG | European Patent Office | 2022

    Free access

    Actuating rear center head restraint

    MIHM RUSSELL J / CHERUKUVADA VENKATA NARASIMHA R | European Patent Office | 2021

    Free access

    ACTUATING REAR CENTER HEAD RESTRAINT

    MIHM RUSSELL J / CHERUKUVADA VENKATA NARASIMHA R | European Patent Office | 2021

    Free access

    ACTUATING REAR CENTER HEAD RESTRAINT

    MIHM RUSSELL J / CHERUKUVADA VENKATA NARASIMHA R | European Patent Office | 2021

    Free access

    Actuating rear center head restraint

    MIHM RUSSELL J / CHERUKUVADA VENKATA NARASIMHA R | European Patent Office | 2022

    Free access