The invention relates to the technical field of new energy automobiles, in particular to a hollowed-out supporting steel plate frame of a driving motor of a new energy automobile and a machining method of the hollowed-out supporting steel plate frame, the hollowed-out supporting steel plate frame comprises hollowed-out beam steel plates connected through hollowed-out beam steel plate supporting rods, and a driving motor containing assembly is arranged in the middle of each hollowed-out beam steel plate. A supporting pressing plate is arranged in the middle of the hollowed-out beam steel plate supporting rod, the two ends of the supporting pressing plate abut against the two ends of the driving motor containing assembly, the supporting pressing plate abuts against the upper side face of the driving motor, a spraying head is arranged in the middle of the lower side face of the supporting pressing plate, and a pressure sensor is arranged on one side of the spraying head. The pressure sensor abuts against the upper side face of the driving motor. The integrally-formed hollowed-out beam steel plates are connected together through the hollowed-out beam steel plate supporting rods, meanwhile, the driving motor containing assembly is fixed to the hollowed-out beam steel plates, the bearing strength of the hollowed-out beam steel plates is improved, a motor shell is protected, the service life of the motor shell is prolonged, a pressure sensor abuts against the upper end face of the motor shell, and the motor shell is prevented from being damaged. And detection can be carried out in time under the condition that the motor shell is deformed.

    本发明涉及新能源汽车技术领域,具体为一种新能源汽车驱动电机的镂空支撑钢板框架及其加工方法,包括通过镂空梁钢板支撑杆连接的镂空梁钢板,镂空梁钢板的中部设置有驱动电机放置组件,镂空梁钢板支撑杆的中部设置有支撑压板,支撑压板的两端与驱动电机放置组件的两端相抵,支撑压板与驱动电机的上侧面相抵,所述支撑压板的下侧面中部设置有喷雾头,喷雾头的一侧设置有压力传感器,压力传感器与驱动电机的上侧面相抵。本发明一体成型的镂空梁钢板通过镂空梁钢板支撑杆连接在一起,同时将驱动电机放置组件固定在镂空梁钢板上,提升镂空梁钢板的承载强度和对电机壳体进行防护,提升电机壳体的使用寿命,压力传感器与电机壳体的上端面相抵,在电机壳体出现形变的情况下可以及时的进行检测。


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    Title :

    Hollowed-out supporting steel plate frame of new energy automobile driving motor and machining method of hollowed-out supporting steel plate frame


    Additional title:

    一种新能源汽车驱动电机的镂空支撑钢板框架及其加工方法


    Contributors:
    PENG HAIBIN (author) / DAI JIALONG (author) / BAO XI (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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