The invention provides an automobile electric compressor support structure assembly which comprises an automobile electric compressor, the automobile electric compressor is connected with an auxiliary beam through a support structure, the automobile electric compressor and the support structure are connected through a bowl-shaped lining structure, and the bowl-shaped lining structure comprises an outer lining and an inner lining. And an eccentric bowl-shaped rubber body is vulcanized between the inner bushing and the outer bushing. According to the bowl-shaped lining structure, the appearance shape of the bowl-shaped lining structure is in a bowl shape, enough structural strength can be provided while small rigidity is kept, and the problems of dynamic and static rigidity and modality are solved. According to the bowl-shaped lining structure, the large reliability is provided with the small thickness. At the moment, according to the single-stage vibration isolation structure, the compressor support is subjected to one-stage vibration isolation, namely, the compressor, the lining, the support and the auxiliary beam are subjected to one-stage vibration isolation, and the compressor support can achieve the traditional two-stage vibration isolation effect through one-stage vibration isolation. The number of the bushings is reduced to three, namely, the cost and the weight are superior to those of a traditional compressor support.
本发明提供一种汽车电动压缩机支架结构总成,包括汽车电动压缩机,汽车电动压缩机通过支架结构和副梁连接,所述的汽车电动压缩机和支架结构之间通过碗状衬套结构连接,所述的碗状衬套结构中包括外衬套和内衬套,内外衬套之间硫化有偏心碗状橡胶体。所述的碗状衬套结构,即其外观形状呈现碗状,能够在保持较小刚度的同时提供足够的结构强度,解决了动静刚度和模态问题。本发明的碗型衬套结构,用较小的厚度提供较大的可靠性。此时单级隔振结构,本发明的压缩机支架,为1级隔振,即压缩机→衬套→支架→副梁,压缩机支架通过1级隔振即可达到传统2级隔振的效果。在衬套数量上也减少至3个,即成本与重量都优于传统的压缩机支架。
Support structure assembly of automobile electric compressor
一种汽车电动压缩机支架结构总成
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | 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 |
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