The invention discloses a device capable of adjusting a large shaft turning jack. The device comprises an arc-shaped bracket, a spherical adjusting bolt, an adjusting bolt, a rectangular supporting frame, a jack, a rapid pressure rod handle, a magnetic base, a V-shaped groove, a magnetic switch, a reinforcing rib, a fine adjustment pressure rod handle, an oil cylinder, a rotating baffle, an oil drain valve, a large cylinder, a large piston, a supporting column, a one-way valve, a middle piston, a middle cylinder, a small piston and a small cylinder. The device is mainly used for auxiliary equipment of large shafts, and the technical principle of machinery and the jack is adopted, so that the technical problem of large shaft turning clamping is solved; and the jack in the device is operated through double pressing rods, the rapid pressure rod and the fine adjustment pressure rod are operated in an alternative mode, the arc-shaped bracket is arranged above the device and used for supporting a large shaft, and the adjusting bolt on the arc-shaped bracket can be adjusted according to the diameter of the large shaft. The height of the device can be rapidly and accurately adjusted according to requirements, shafts with different diameters can be moved, and the device is convenient, rapid, safe and reliable.

    本发明公开了能调节大轴车加工千斤顶装置,包括:弧形托架、球形调节螺栓、调节螺栓、长方形支撑架、千斤顶、快速压力杆手柄、磁座、V型槽、磁性开关、加强筋、微调压力杆手柄、油缸、旋转挡板、放油阀、大缸、大活塞、支撑柱、单向阀、中活塞、中缸、小活塞、小缸。该装置主要用于大轴类的辅助设备,采用机械与千斤顶的技术原理,解决了大轴类车加工装夹的一道技术难题,装置中的千斤顶采用双压杆操作,快速压力杆和微调压力杆采用二选一操作模式,装置的上方有弧形托架,用于支撑大轴,弧形托架上的调节螺栓可根据大轴直径调节。该装置可根据要求快速而准确的调整高度,移动不同直径大小的轴类,方便快捷,安全可靠。


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    Titel :

    Device capable of adjusting large shaft turning jack


    Weitere Titelangaben:

    能调节大轴车加工千斤顶装置


    Beteiligte:
    LI ZONGXIANG (Autor:in) / ZHANG JING (Autor:in) / TANG JING (Autor:in)

    Erscheinungsdatum :

    2021-11-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B23B Drehen , TURNING / B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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