The invention discloses a machining method for a rubber bushing of an automotive suspension. The rubber bushing of the automobile suspension comprises an inner bushing body and an outer bushing body,a flange is arranged at the lower end of the outer bushing body, a groove is formed in the outer bushing body from top to bottom, a spiral groove obliquely downwards surrounding the outer bushing bodyby one circle is formed in the outer portion of the outer bushing body from the upper end to the upper end of the flange, and a spring is arranged in the spiral groove. The machining method comprisesthe machining steps that A, carrying out blanking, and cutting out a cylinder blank and a cylinder blank of the outer lining; b, turning the inner bushing body by using the cylindrical blank of the inner bushing body, sleeving the inner bushing with the cylindrical blank of the outer bushing body, and turning the flange and the spiral groove of the outer bushing body; and C, turning the groove inthe outer lining body, and installing the spring in the spiral groove in the top of the outer lining. The automobile suspension rubber bushing which is convenient to install and good in pre-tightening force can be simply machined.

    本发明公开了一种汽车悬架橡胶衬套加工方法,包括加工一种汽车悬架橡胶衬套,所述汽车悬架橡胶衬套包括有内衬套,外衬套,外衬套下端有凸缘,外衬套从上至下开有一凹槽,外衬套外部从上端至凸缘上端设有一条倾斜向下绕外衬套一周的螺旋凹槽,螺旋凹槽内设有弹簧;加工步骤包括:A、下料,即切割出圆筒坯料及外衬套的圆筒坯料;B、用内衬套的圆筒坯料车出内衬套,将外衬套的圆筒坯料套装在内衬套上,车出外衬套的凸缘及螺旋凹槽;C、再车出外衬套上的凹槽,从外衬套顶部螺旋凹槽处安装弹簧。本发明可以简单地加工出安装方便,预紧力佳的汽车悬架橡胶衬套。


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    Title :

    Machining method for rubber bushing of automobile suspension


    Additional title:

    汽车悬架橡胶衬套加工方法


    Contributors:
    ZHAO YUHANG (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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