The invention discloses a nut screwing device for automobile maintenance. The nut screwing device comprises a movable support, a driving device and a nut tightening device, the movable support is connected with the driving device, and the driving device is connected with the nut tightening device. The driving device drives the nut tightening device to act; the movable support is used for moving and bearing other parts; and the nut tightening device is used for automatically disassembling the nut. The problems that when a manual tool is adopted for installation, a long tool or a stress application rod needs to be used, time and labor are wasted in the installation process, the nut tightening degree completely depends on personal feeling, the tightening degree cannot be monitored, and it cannot be guaranteed that the tightening force of multiple nuts is consistent are solved.

    本申请公开了一种用于汽车维修保养的拧螺母装置。该拧螺母装置包括:移动支架、驱动装置和螺母拧紧装置,移动支架与驱动装置连接,驱动装置与螺母拧紧装置连接;通过驱动装置驱动螺母拧紧装置动作;移动支架,用于移动和承载其他部件;螺母拧紧装置,用于自动拆卸螺母。本申请解决了采用手动工具安装时,需要使用较长的工具或者加力棒,安装过程费时费力,并且螺母拧紧的程度完全依靠个人感觉,拧紧程度无法监测,不能保证多个螺母拧紧力一致的问题。


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    Title :

    Nut screwing device for automobile maintenance


    Additional title:

    用于汽车维修保养的拧螺母装置


    Contributors:
    LU ZHAONA (author) / WANG JUNLONG (author) / JIANG YULIANG (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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