VERFAHREN UND VORRICHTUNG ZUM AUTOMATISCHEN AUSWECHSELN EINER AUSGUSSHÜLSE AN EINEM SCHIEBEVERSCHLUSS EINES METALLURGISCHEN GEFÄSSES
    1.
    发明公开

    公开(公告)号:EP3019293A1

    公开(公告)日:2016-05-18

    申请号:EP14722662.5

    申请日:2014-05-07

    IPC分类号: B22D41/22 B22D41/56

    摘要: The invention relates to a method for automatic replacement of the discharge shell on a sliding closure (3) by means of a robot (2) for manipulating the sliding closure with a suitable device, wherein the discharge shell can be clamped against the slide plate of the sliding closure by means of a carrier ring that can be detached by rotation. According to the invention, the carrier ring is rotated with a defined torque during the replacement process, whereby the new discharge shell is clamped against the slide plate with a likewise defined clamping force. Thereby the operational reliability of the sliding closure is guaranteed, regardless of any tolerances or other deviations. The device for performing the method includes a gripping lance (26) having clamping jaws (29) for manipulating the discharge shell, and a gripping ring (12) having snap elements (20) for manipulating the carrier ring. The gripping ring (12) can be operated by a hydraulic rotation cylinder (14). A pneumatic cylinder (31) is used for operating the gripping lance (26).

    摘要翻译: 本发明涉及一种用于与机器人(2)自动地替换滑动封闭件(3)的管口喷嘴,用于与适当的装置,喷口的喷嘴能够抵靠滑动件的滑动板被夹紧操纵滑动闭合 关闭由支承环也可通过转动被释放。 在改变过程中的支承环被接通,gemäß本发明,具有限定的扭矩,借助于该新的喷口喷嘴被夹紧与针对滑板一个同样定义张力。 以这种方式,滑动盖的操作可靠性得到保证,unabhängig任何公差和其它偏差的。 用于实现该方法的装置,包括:把持喷枪(26)具有用于操纵承载环操纵与卡子喷口喷嘴和夹持环(12)(20)的夹爪(29)。 夹紧环(12)可通过一液压旋转滚筒(14)被致动。 气动缸(31)用于致动所述夹持矛杆(26)。

    AUSLASS- UND DURCHFLUSSREGEL-VORRICHTUNG FÜR METALLURGISCHE GEFÄSSE UND GIESSVERFAHREN
    6.
    发明授权
    AUSLASS- UND DURCHFLUSSREGEL-VORRICHTUNG FÜR METALLURGISCHE GEFÄSSE UND GIESSVERFAHREN 失效
    排气和流量控制装置冶金炉和铸造

    公开(公告)号:EP0290523B2

    公开(公告)日:1996-08-07

    申请号:EP87907412.8

    申请日:1987-11-27

    申请人: ARVA AG

    发明人: VATERLAUS, Arthur

    IPC分类号: B22D41/08 B22D41/14

    CPC分类号: B22D41/16 B22D11/10 B22D41/22

    摘要: A stopper (6) secured to the lower end of a stopper rod has a faucet (13) with a radial throttle opening (14). A conoidal shut-off face (16) is provided in the stopper (6), above the throttle opening (14). The annular surface of the stopper (13), which penetrates into the outlet bore, provides an additional seal. The stopper (6) can be turned, thus influencing the direction of flow of the outflowing molten mass. The flow can thus be regulated and a high shut-off safety is obtained. Turbulences in the molten mass are further avoided, thus preventing slag from being entrained.

    Ausgussvorrichtung fÀ¼r Schiebersysteme
    7.
    发明公开
    Ausgussvorrichtung fÀ¼r Schiebersysteme 失效
    AusgussvorrichtungfürSchiebersysteme。

    公开(公告)号:EP0461340A1

    公开(公告)日:1991-12-18

    申请号:EP91101400.9

    申请日:1991-02-02

    IPC分类号: B22D41/56 B22D41/28

    CPC分类号: B22D41/22 B22D41/50

    摘要: Gegenstand der Erfindung ist eine Ausgußvorrichtung für Schiebersysteme, die beispielsweise bei Stahl-Gießpfannen Anwendung finden, mit einem im wesentlichen zylindrischen Blechmantel (1), der an seiner Innenseite eine feuerfeste Auskleidung (2) aufweist, und einer Befestigungsvorrichtung, mit der die Ausgußvorrichtung an einer Schieberplatte befestigt ist. Eine schnell und einfach an einer Schieberplatte befestigbare Ausgußvorrichtung, die auch nach mehrmaliger Verwendung eine hohe Sicherheit gegen Stahlbruch aufweist wird dadurch geschaffen, daß dar Blechmantel (1) und die Befestigungsvorrichtung einteilig miteinandar verbunden sind und daß dar Blechmantel (1) und die feuerfeste Auskleidung (2) eine gleichbleibende Wandstärke aufweisen.

    摘要翻译: 本发明涉及一种用于滑动门系统的喷嘴,例如使用钢铸钢包,其具有基本上圆柱形的金属板夹套(1),其内侧具有耐火衬里(2)和固定装置 喷嘴固定在滑动闸阀板上。 一种可以快速且简单地固定在滑动闸阀板上的喷嘴,即使在重复使用之后,也能够提供高度的钢材断裂安全性,因为金属夹套(1)和定影装置 一体地彼此连接,并且金属板夹套(1)和耐火衬里(2)具有恒定的壁厚。

    SLIDING NOZZLE DEVICE
    8.
    发明授权

    公开(公告)号:EP2979777B1

    公开(公告)日:2018-10-17

    申请号:EP14775653.0

    申请日:2014-03-25

    IPC分类号: B22D41/24 B22D11/10 B22D41/28

    摘要: The present invention provides a sliding nozzle device that can reduce any damage such as surface roughness and chipping in a nozzle hole surroundings of a used plate. A sliding nozzle device of the present invention includes a fixed metal frame 20, a sliding metal frame 30, and an opening and closing metal frame 40 that holds the sliding metal frame in a slidable manner, and in the sliding nozzle device in which sliding contact surfaces 33a and 46b of the sliding members 33 and 46 provided on the sliding metal frame 30 and the opening and closing metal frame 40 come in slidable contact with each other, the sliding contact surfaces 33a of the sliding member of the sliding metal frame are provided away from each other by a predetermined length front and rear in the sliding direction and a part between the front and rear sliding contact surfaces 33a serves as a depressed part 34, and the sliding contact surfaces 46a of the sliding member of the opening and closing metal frame are provided away from each other by a predetermined length front and rear in the sliding direction and a part between the front and rear sliding contact surfaces 46a serves as a depressed part 47.