The invention discloses an electric compressor damping support, an assembly structure and a machining process, and relates to the technical field of new energy automobiles, the electric compressor damping support comprises a support body, and the support body is provided with a plurality of hollow structures; the support body is provided with a plurality of bushing assemblies, and each bushing assembly comprises a bushing inner pipe, a bushing outer pipe and a rubber bushing which are coaxially arranged; the rubber bushing is of a cross-shaped structure, and the rubber bushing meets the set dynamic/static rigidity requirement. By means of effective constraint of the rubber bushings and the support body, the high shock insulation rate level is achieved, and on the premise that the NVH target is met, the using amount of the rubber bushings can be reduced by times.

    本发明公开了一种电动压缩机减震支架、装配结构及加工工艺,涉及新能源汽车技术领域,包括支架本体,所述支架本体设有多处镂空结构;所述支架本体安装若干衬套总成,所述衬套总成包括同轴设置的衬套内管、衬套外管和橡胶衬套;所述橡胶衬套具有十字型结构,且所述橡胶衬套满足设定动/静刚度要求。本发明通过橡胶衬套和支架本体的有效约束,使其达到较高的隔震率水平,在满足NVH目标的前提下,可以做到橡胶衬套用量的倍减。


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    Titel :

    Electric compressor damping support, assembling structure and machining technology


    Weitere Titelangaben:

    一种电动压缩机减震支架、装配结构及加工工艺


    Beteiligte:
    CHEN WENJUN (Autor:in) / ZHANG ZHIWEN (Autor:in) / ZHU SHUNKUAN (Autor:in) / TONG RUI (Autor:in) / YANG ZEGUANG (Autor:in)

    Erscheinungsdatum :

    26.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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