EP0421560A1 - Apparatus for the oscillation of a continuous casting mould - Google Patents

Apparatus for the oscillation of a continuous casting mould Download PDF

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Publication number
EP0421560A1
EP0421560A1 EP90250247A EP90250247A EP0421560A1 EP 0421560 A1 EP0421560 A1 EP 0421560A1 EP 90250247 A EP90250247 A EP 90250247A EP 90250247 A EP90250247 A EP 90250247A EP 0421560 A1 EP0421560 A1 EP 0421560A1
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EP
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Prior art keywords
support plate
base frame
oscillation
continuous casting
eccentric
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Granted
Application number
EP90250247A
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German (de)
French (fr)
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EP0421560B1 (en
Inventor
Gerd Dipl.-Ing. Moellers
Dieter Kothe
Dietmar Lohse
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Vodafone GmbH
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Mannesmann AG
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Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to AT90250247T priority Critical patent/ATE104185T1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds

Definitions

  • the invention relates to an oscillation device for continuous casting molds.
  • a mold oscillation device of the generic type is known from German Offenlegungsschrift 19 09 710.
  • the oscillation device consists of a square base frame, in which cams are mounted on the opposite end faces, which are driven by drive devices consisting of a shaft and drive motor.
  • the mold is fastened in a rectangular mold support frame, on the underside of which bottom rollers are attached in the corners, which rest on the cams and transmit the oscillation to the mold.
  • the mold support frame is held by guide devices which are each arranged in the middle of the sides of the support frame, the guide devices having vertical rails and guide rollers which are in engagement with the rails.
  • the disadvantage here is that there is too much play between the guide rails and guide rollers due to wear, which on the one hand means that bottom rollers and cams no longer lie centrally one above the other and on the other hand that exact guidance of the mold or the mold support frame is no longer guaranteed.
  • a mold support frame must be used for the storage of the mold, so that a correspondingly large mass has to be recovered during oscillation.
  • this arrangement proves to be disadvantageous when the mold is replaced.
  • the invention is therefore based on the object of providing an oscillation device for continuous casting molds which has the smallest possible mass to be moved and an exact one Ensures synchronism of movement with the intended strand path.
  • a device of the generic type in that the mold is fastened in a centrally recessed opening of a support plate, that a wear plate is arranged at each corner of the support plate, the wear plate being supported on an eccentric outer ring which is on the rotationally driven eccentric is rotatably mounted and that spring bars arranged parallel to the edges of the support plate can be connected to the base frame at the corner points and to the support plate between the corner points.
  • the respective connection between the spring bar and the support plate is made by means of a sheet which is detachably connected on the one hand to the spring bar by screws and on the other hand to the support plate by a wedge connection.
  • connection between the spring bars and the corners of the base frame consists in each case of a mounting bracket fastened to the base frame and a cuboid fastening element arranged at the respective end of the spring bar, which can be displaced parallel to the longitudinal axis of the spring to adjust the mold and can be non-positively connected to the mounting bracket and the spring bar in the operating state is.
  • the eccentric shafts arranged in parallel can preferably be driven in opposite directions to one another.
  • the advantages achieved with the invention consist in particular in that, on the one hand, the weight saving makes it easier to change the mold and the driving force is reduced, and on the other hand the wear of the oscillation device itself is reduced.
  • the lateral migration of the mold during the oscillation is prevented by the laterally arranged spring bars, which are quickly detachably connected to the connecting plates by screws and the connecting plates to the supporting plate by means of wedge connections.
  • the mold 1 shows an overall view of the elements arranged in the device.
  • the mold 1 is fastened centrally in the recessed opening of the support plate 2 and lies on the eccentrics 4 at the corners of the support plate with wear plates 3 attached there.
  • the spring bars 6 arranged laterally around the support plate 2 are connected to the base frame 7 itself at the corners of the base frame 7 via support brackets 10.
  • the sheets 8 serving as connecting elements between the spring bars 6 and the support plate 2 are each arranged centrally on the sides of the support plate 2.
  • the connecting plates 8 are connected on the one hand by screws 9 'with the spring bars 6 and on the other hand by wedges 9 with the support plate 2.
  • spring bars 6 which are selectively connected to the support plate 2, prevent the mold 1 from migrating sideways during the oscillation; ie during the oscillation, the spring bars 6 are subjected to bending in accordance with the amplitude of the oscillation.
  • the arranged under the wear plates 3 eccentric 4 are driven by two parallel eccentric shafts 5.5 '.
  • the eccentric shafts 5.5 ' are themselves via corner gear 12 with the Drive motor 13 connected.
  • a drive motor either a motor with drives on both sides, which is arranged between the corner drives, or a drive motor, which is arranged outside the corner drives, can be used.
  • an eccentric outer ring 4 ' is arranged in stock, which carries out the implementation of the rotary movement of the eccentric or the eccentric shaft 5.5' in a lifting movement, and by the abutment of the wear plate 3 on the eccentric outer ring 4 'the oscillation transfers to the support plate 2 or mold 1.
  • Figure 4 shows a section through the spring bar 6 and its connection to the support plate 2.
  • the spring bar 6 contains a central thickening 6 'through which holes 6' are passed. These holes 6 ⁇ are used to produce a detachable screw connection 9 'with the connecting plate 8.
  • the connecting plate 8 is quickly detachably connected to the support plate 2 via a wedge connection 9.
  • Figure 5 shows the top view of a spring bar.
  • the centrally arranged thickening 6 ' can be seen and the connection to the support plate 2.
  • fastening elements 11 are arranged, through which holes are passed, which connect the spring bar 6 to the base frame 7 via the support brackets 10 do.
  • These fasteners 11 are designed so that they can be moved slightly for adjustment in the direction of the longitudinal axis and in Operating state with the support brackets 10 are non-positively connected. This enables the spring bars 6 to be re-tensioned.
  • the oscillation device is designed in such a way that all types of molds, e.g. H. straight molds but also curved molds can be used. Furthermore, the design of the eccentric 4 with eccentric outer ring 4 'is carried out so that conventional eccentric adjustment devices can be inserted at this point to select different oscillation amplitudes.
  • the compact but relatively simple construction also enables a strand guide segment fastened to the base frame to be changed quickly.

Abstract

The invention relates to an apparatus for the oscillation of continuous casting moulds (1) with a quadrilateral base frame (7) on which two rotatingly driven eccentric shafts (5, 5') are arranged in parallel. The oscillation can be transmitted to the mould via the eccentrics arranged thereon. In order to keep the masses to be moved small while ensuring precise synchronism of movement, it is proposed that the mould be fixed in an opening of a supporting plate (2), that a wearing plate (3) be arranged underneath the supporting plate at each corner and that this wearing plate rest on an eccentric outer ring (4') which is rotatably mounted on the eccentrics. Spring bars (6) are furthermore provided parallel to the edges of the supporting plate. <IMAGE>

Description

Die Erfindung betrifft eine Oszillationsvorrichtung für Stranggießkokillen.The invention relates to an oscillation device for continuous casting molds.

Eine Kokillenoszillationsvorrichtung der gattungsgemäßen Art ist aus der deutschen Offenlegungsschrift 19 09 710 bekannt. Die Oszillationsvorrichtung besteht aus einem viereckigen Grundrahmen, bei dem an den entgegengesetzten Stirnseiten Nocken gelagert sind, die durch Antriebseinrichtungen, bestehend aus Welle und Antriebsmotor, angetrieben werden. Die Kokille ist hierbei in einem rechteckigen Kokillentragrahmen befestigt, an dessen Unterseite in den Ecken Bodenrollen angebracht sind, die auf den Nocken aufliegen und die Oszillation auf die Kokille übertragen. Der Kokillentragrahmen wird durch Führungsvorrichtungen gehalten, die jeweils in der Mitte der Seiten des Tragrahmens angeordnet sind, wobei die Führungsvorrichtungen senkrechte Schienen aufweisen sowie Führungsrollen, die mit den Schienen in Eingriff stehen. Nachteilig ist hierbei, daß zwischen Führungsschienen und Führungsrollen durch Verschleiß ein zu großes Spiel entsteht, was bewirkt, daß einerseits Bodenrollen und Nocken nicht mehr mittig übereinanderliegen und andererseits eine exakte Führung der Kokille bzw. des Kokillentragrahmens nicht mehr gewährleistet ist. Außerdem ist es von nachteil, daß für die Lagerung der Kokille ein Kokillentragrahmen benutzt werden muß, so daß bei der Oszillation eine entsprechend große Masse zu bergen ist. Des weiteren erweist sich diese Anordnung beim Auswechseln der Kokille als nachteilig.A mold oscillation device of the generic type is known from German Offenlegungsschrift 19 09 710. The oscillation device consists of a square base frame, in which cams are mounted on the opposite end faces, which are driven by drive devices consisting of a shaft and drive motor. The mold is fastened in a rectangular mold support frame, on the underside of which bottom rollers are attached in the corners, which rest on the cams and transmit the oscillation to the mold. The mold support frame is held by guide devices which are each arranged in the middle of the sides of the support frame, the guide devices having vertical rails and guide rollers which are in engagement with the rails. The disadvantage here is that there is too much play between the guide rails and guide rollers due to wear, which on the one hand means that bottom rollers and cams no longer lie centrally one above the other and on the other hand that exact guidance of the mold or the mold support frame is no longer guaranteed. In addition, it is disadvantageous that a mold support frame must be used for the storage of the mold, so that a correspondingly large mass has to be recovered during oscillation. Furthermore, this arrangement proves to be disadvantageous when the mold is replaced.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Oszillationsvorrichtung für Stranggießkokillen zu schaffen, die eine möglichst geringe zu bewegende Masse aufweist und einen exakten Bewegungsgleichlauf mit der vorgesehenen Strangbahn sicherstellt.The invention is therefore based on the object of providing an oscillation device for continuous casting molds which has the smallest possible mass to be moved and an exact one Ensures synchronism of movement with the intended strand path.

Diese Aufgabe wird bei einer Vorrichtung der gattungsgemäßen Art erfindungsgemäß dadurch gelöst, daß die Kokille in einer mittig ausgesparten Öffnung einer Tragplatte befestigt ist, daß an jeder Ecke der Tragplatte jeweils ein Schleißblech angeordnet ist, wobei das Schleißblech auf einem Exzenteraußenring abgestützt ist, der auf dem drehangetriebenen Exzenter drehbar gelagert ist und daß parallel zu den Rändern der Tragplatte angeordnete Federstäbe an den Eckpunkten mit dem Grundrahmen und zwischen den Eckpunkten mit der Tragplatte verbindbar sind. In einer vorteilhaften Ausgestaltung der Erfindung wird die jeweilige Verbindung zwischen Federstab und Tragplatte durch ein Blech vorgenommen, welches einerseits mit dem Federstab durch Schrauben und andererseits mit der Tragplatte durch eine Keilverbindung lösbar verbunden ist. Die Verbindung zwischen den Federstäben und den Ecken des Grundrahmens besteht jeweils aus einem auf dem Grundrahmen befestigten Haltebock und einem am jeweiligen Ende des Federstabes angeordneten quaderförmigen Befestigungselement, das zur Justierung der Kokille parallel zur Federlängsachse verschiebbar und im Betriebszustand mit dem Haltebock und dem Federstab kraftschlüssig verbindbar ist. Die parallel angeordneten Exzenterwellen sind dabei vorzugsweise gegenläufig zueinander antreibbar.This object is achieved according to the invention in a device of the generic type in that the mold is fastened in a centrally recessed opening of a support plate, that a wear plate is arranged at each corner of the support plate, the wear plate being supported on an eccentric outer ring which is on the rotationally driven eccentric is rotatably mounted and that spring bars arranged parallel to the edges of the support plate can be connected to the base frame at the corner points and to the support plate between the corner points. In an advantageous embodiment of the invention, the respective connection between the spring bar and the support plate is made by means of a sheet which is detachably connected on the one hand to the spring bar by screws and on the other hand to the support plate by a wedge connection. The connection between the spring bars and the corners of the base frame consists in each case of a mounting bracket fastened to the base frame and a cuboid fastening element arranged at the respective end of the spring bar, which can be displaced parallel to the longitudinal axis of the spring to adjust the mold and can be non-positively connected to the mounting bracket and the spring bar in the operating state is. The eccentric shafts arranged in parallel can preferably be driven in opposite directions to one another.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß aufgrund der Gewichtsersparnis zum einen das Wechseln der Kokille erleichtert und die Antriebskraft verringert und zum anderen der Verschleiß der Oszillationsvorrichtung selbst verringert wird. Das seitliche Herauswandern der Kokille während der Oszillation wird durch die seitlich angeordneten Federstäbe verhindert, die mit den Verbindungsblechen durch Schrauben und die Verbindungsbleche mit der Tragplatte durch Keilverbindungen schnell lösbar verbunden sind.The advantages achieved with the invention consist in particular in that, on the one hand, the weight saving makes it easier to change the mold and the driving force is reduced, and on the other hand the wear of the oscillation device itself is reduced. The lateral migration of the mold during the oscillation is prevented by the laterally arranged spring bars, which are quickly detachably connected to the connecting plates by screws and the connecting plates to the supporting plate by means of wedge connections.

Die Erfindung wird nachstehend anhand der in der Zeichnung dargestellten Ausführungsform erläutert.The invention is explained below with reference to the embodiment shown in the drawing.

Es zeigen:

  • Figur 1 eine Draufsicht der gesamten Kokillenoszillationsvorrichtung
  • Figur 2 eine Stirnseitenansicht der gesamten Kokillenoszillationsvorrichtung
  • Figur 3 eine Schnittdarstellung des Exzenters
  • Figur 4 einen Schnitt A-A durch den Federstab und dessen Verbindung mit der Tragplatte nach Fig. 5
  • Figur 5 die Draufsicht eines Federstabes mit der Verbindung
Show it:
  • Figure 1 is a plan view of the entire mold oscillation device
  • Figure 2 is an end view of the entire mold oscillation device
  • Figure 3 is a sectional view of the eccentric
  • FIG. 4 shows a section AA through the spring bar and its connection to the support plate according to FIG. 5
  • Figure 5 is a top view of a spring bar with the connection

Figur 1 zeigt eine Gesamtübersicht der in der Vorrichtung angeordneten Elemente.Die Kokille 1 ist mittig in der ausgesparten Öffnung der Tragplatte 2 befestigt und liegt an den Ecken der Tragplatte mit dort angebrachten Schleißblechen 3 auf den Exzentern 4 auf. Die seitlich um die Tragplatte 2 angeordneten Federstäbe 6 sind an den Ecken des Grundrahmens 7 über Halteböcke 10 mit dem Grundrahmen 7 selbst verbunden. Die als Verbindungselemente zwischen den Federstäben 6 und der Tragplatte 2 dienenden Bleche 8 sind jeweils mittig an den Seiten der Tragplatte 2 angeordnet. Die Verbindungsbleche 8 sind einerseits durch Schrauben 9′ mit den Federstäben 6 und andererseits durch Keile 9 mit der Tragplatte 2 verbunden. Diese punktuell mit der Tragplatte 2 verbundenen Federstäbe 6 verhindern ein seitliches Herauswandern der Kokille 1 während der Oszillation; d. h. während der Oszillation werden die Federstäbe 6 entsprechend der Amplitude der Oszillation auf Durchbiegung beansprucht. Die unter den Schleißblechen 3 angeordneten Exzenter 4 werden durch zwei parallele Exzenterwellen 5,5′ angetrieben. Die Exzenterwellen 5,5′ selbst sind über Eckgetriebe 12 mit dem Antriebsmotor 13 verbunden. Als Antriebsmotor ist wahlweise ein Motor mit beidseitigen Abtrieben, der zwischen den Eckgetrieben angeordnet ist oder ein Antriebsmotor, der außerhalb der Eckgetriebe angeordnet ist, zu verwenden.1 shows an overall view of the elements arranged in the device. The mold 1 is fastened centrally in the recessed opening of the support plate 2 and lies on the eccentrics 4 at the corners of the support plate with wear plates 3 attached there. The spring bars 6 arranged laterally around the support plate 2 are connected to the base frame 7 itself at the corners of the base frame 7 via support brackets 10. The sheets 8 serving as connecting elements between the spring bars 6 and the support plate 2 are each arranged centrally on the sides of the support plate 2. The connecting plates 8 are connected on the one hand by screws 9 'with the spring bars 6 and on the other hand by wedges 9 with the support plate 2. These spring bars 6, which are selectively connected to the support plate 2, prevent the mold 1 from migrating sideways during the oscillation; ie during the oscillation, the spring bars 6 are subjected to bending in accordance with the amplitude of the oscillation. The arranged under the wear plates 3 eccentric 4 are driven by two parallel eccentric shafts 5.5 '. The eccentric shafts 5.5 'are themselves via corner gear 12 with the Drive motor 13 connected. As a drive motor, either a motor with drives on both sides, which is arranged between the corner drives, or a drive motor, which is arranged outside the corner drives, can be used.

In Figur 2 ist die Anordnung der Halteböcke 10 in Verbindung mit den Federstäben 6 und die genaue Lage der Schleißbleche 3 zu erkennen. Die Schleißbleche 3 sind an der Unterseite der Tragplatte 2 angebracht, d. h. zwischen Exzenteraußenring 4′ und Tragplatte 2.In Figure 2, the arrangement of the brackets 10 in connection with the spring bars 6 and the exact position of the wear plates 3 can be seen. The wear plates 3 are attached to the underside of the support plate 2, i. H. between eccentric outer ring 4 'and support plate 2.

Auf dem Exzenter 4 in Fig. 3 ist ein Exzenteraußenring 4′ lagernd angeordnet, der die Umsetzung der Drehbewegung des Exzenters bzw. der Exzenterwelle 5,5′ in eine Hubbewegung vornimmt, und durch das Aufliegen des Schleißbleches 3 auf dem Exzenteraußenring 4′ die Oszillation auf die Tragplatte 2 bzw. Kokille 1 überträgt.On the eccentric 4 in Fig. 3, an eccentric outer ring 4 'is arranged in stock, which carries out the implementation of the rotary movement of the eccentric or the eccentric shaft 5.5' in a lifting movement, and by the abutment of the wear plate 3 on the eccentric outer ring 4 'the oscillation transfers to the support plate 2 or mold 1.

Figur 4 zeigt einen Schnitt durch den Federstab 6 und dessen Verbindung mit der Tragplatte 2. Der Federstab 6 enthält mittig eine Verdickung 6′, durch die Bohrungen 6˝ hindurchgeführt sind. Diese Bohrungen 6˝ dienen zur Herstellung einer lösbaren Schraubverbindung 9′ mit dem Verbindungsblech 8. Das Verbindungsblech 8 ist mit der Tragplatte 2 über eine Keilverbindung 9 schnell lösbar verbunden.Figure 4 shows a section through the spring bar 6 and its connection to the support plate 2. The spring bar 6 contains a central thickening 6 'through which holes 6' are passed. These holes 6˝ are used to produce a detachable screw connection 9 'with the connecting plate 8. The connecting plate 8 is quickly detachably connected to the support plate 2 via a wedge connection 9.

Figur 5 zeigt die Draufsicht eines Federstabes. Hierbei ist im besonderen die mittig angeordnete Verdickung 6′ zu erkennen und die Verbindung mit der Tragplatte 2. An den Enden des Federstabes 6 sind Befestigungselemente 11 angeordnet, durch die Bohrungen hindurchgeführt sind, die den Federstab 6 über die Halteböcke 10 mit dem Grundrahmen 7 verbindbar machen. Diese Befestigungselemente 11 sind dabei so ausgeführt, daß sie sich zur Justierung in Richtung der Federstablängsachse geringfügig verschieben lassen und im Betriebszustand mit den Halteböcken 10 kraftschlüssig verbindbar sind. Dies ermöglicht ein Nachspannen der Federstäbe 6.Figure 5 shows the top view of a spring bar. Here, in particular, the centrally arranged thickening 6 'can be seen and the connection to the support plate 2. At the ends of the spring bar 6, fastening elements 11 are arranged, through which holes are passed, which connect the spring bar 6 to the base frame 7 via the support brackets 10 do. These fasteners 11 are designed so that they can be moved slightly for adjustment in the direction of the longitudinal axis and in Operating state with the support brackets 10 are non-positively connected. This enables the spring bars 6 to be re-tensioned.

Die Oszillationsvorrichtung ist so ausgestaltet, daß jegliche Arten von Kokillen, d. h. gerade Kokillen aber auch Bogenkokillen verwendet werden können. Des weiteren ist die Ausgestaltung des Exzenters 4 mit Exzenteraußenring 4′ so ausgeführt, daß an dieser Stelle übliche Exzenterverstelleinrichtungen zur Wahl verschiedener Oszillationsamplituden eingefügt werden können. Die kompakte aber relativ einfache Konstruktion ermöglicht außerdem einen raschen Wechsel eines am Grundrahmen befestigten Strangführungssegmentes.The oscillation device is designed in such a way that all types of molds, e.g. H. straight molds but also curved molds can be used. Furthermore, the design of the eccentric 4 with eccentric outer ring 4 'is carried out so that conventional eccentric adjustment devices can be inserted at this point to select different oscillation amplitudes. The compact but relatively simple construction also enables a strand guide segment fastened to the base frame to be changed quickly.

Claims (4)

1. Oszillationsvorrichtung für Stranggießkokille mit viereckigem Grundrahmen, auf dem zwei drehangetriebene Exzenterwellen parallel angeordnet sind, jede Exzenterwelle mit zwei Exzentern verbunden ist, die an den Ecken des Grundrahmens angeordnet sind, über die die Oszlllation auf die Kokille übertragbar ist,
dadurch gekennzechnet,
daß die Kokille (1) in einer mittig ausgesparten Öffnung einer Tragplatte (2) befestigt ist, daß an jeder Ecke der Tragplatte (2) unterhalb derselben jeweils ein Schleißblech (3) angeordnet ist, wobei das Schleißblech (3) auf einem Exzenteraußenring (41) aufliegt, der auf dem drehangetriebenen Exzenter (4) drehbar gelagert ist und daß parallel zu den Rändern der Tragplatte (2) angeordnete Federstäbe (6) an den Eckpunkten mit dem Grundrahmen (7) und zwischen den Eckpunkten mit der Tragplatte (2) verbindbar sind.1. oscillation device for continuous casting mold with a square base frame, on which two rotationally driven eccentric shafts are arranged in parallel, each eccentric shaft is connected to two eccentrics, which are arranged at the corners of the base frame, via which the oscillation can be transferred to the mold,
characterized by
that the mold (1) is fastened in a centrally recessed opening of a support plate (2), that at each corner of the support plate (2) a wear plate (3) is arranged below each, the wear plate (3) on an eccentric outer ring (41 ) rests, which is rotatably mounted on the rotationally driven eccentric (4) and that spring bars (6) arranged parallel to the edges of the support plate (2) can be connected at the corner points to the base frame (7) and between the corner points to the support plate (2) are. 2. Oszillationsvorrichtung für Stranggießkokille nach Anspruch 1,
dadurch gekennzeichnet,
daß die jeweilige Verbindung zwischen Federstab (6) und Tragplatte (2) aus einem Blech (8) besteht, welches einerseits mit dem Federstab (6) durch Schrauben (9′) und andererseits mit der Tragplatte (2) durch eine Keilverbindung (9) lösbar verbunden ist.2. Oscillating device for continuous casting mold according to claim 1,
characterized,
that the respective connection between the spring bar (6) and the support plate (2) consists of a sheet metal (8) which on the one hand with the spring bar (6) by screws (9 ') and on the other hand with the support plate (2) by a wedge connection (9) is detachably connected. 3. Oszillationsvorrichtung für Stranggießkokille nach Anspruch 1,
dadurch gekennzeichnet,
daß die Verbindung zwischen den Federstäben (6) und den Ecken des Grundrahmens (7) jeweils aus einem auf dem Grundrahmen (7) befestigten Haltebock (10) und einem am jeweiligen Ende des Federstabes (6) angeordneten quaderförmigen Befestigungselementes (11) besteht, das zur Justierung der Kokille (1) parallel zur Federstablängsachse verschiebbar und im Betriebszustand mit dem Haltebock (10) und dem Federstab (6) kraftschlüssig verbindbar ist.3. Oscillating device for continuous casting mold according to claim 1,
characterized,
that the connection between the spring bars (6) and the corners of the base frame (7) each consists of a mounting bracket (10) fastened to the base frame (7) and a cuboid fastening element (11) arranged at the respective end of the spring bar (6) For adjusting the mold (1), it can be moved parallel to the longitudinal axis of the spring bar and can be non-positively connected to the holding bracket (10) and the spring bar (6) in the operating state. 4. Oszillationsvorrichtung für Stranggießkokille nach den Ansprüchen 1 und 2,
dadurch gekennzeichnet,
, daß die parallel angeordneten Exzenterwellen (5,5′) über Eckgetriebe (12) gegenläufig zueinander antreibbar sind.4. Oscillating device for continuous casting mold according to claims 1 and 2,
characterized,
that the parallel arranged eccentric shafts (5.5 ') can be driven in opposite directions to one another via corner gears (12).
EP90250247A 1989-10-04 1990-10-01 Apparatus for the oscillation of a continuous casting mould Expired - Lifetime EP0421560B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90250247T ATE104185T1 (en) 1989-10-04 1990-10-01 OSCILLATION DEVICE FOR CONTINUOUS CASTING MOLD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3933526A DE3933526A1 (en) 1989-10-04 1989-10-04 OSCILLATION DEVICE FOR CONTINUOUS CHOCOLATE
DE3933526 1989-10-04

Publications (2)

Publication Number Publication Date
EP0421560A1 true EP0421560A1 (en) 1991-04-10
EP0421560B1 EP0421560B1 (en) 1994-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP90250247A Expired - Lifetime EP0421560B1 (en) 1989-10-04 1990-10-01 Apparatus for the oscillation of a continuous casting mould

Country Status (6)

Country Link
US (1) US5202134A (en)
EP (1) EP0421560B1 (en)
JP (1) JPH03128148A (en)
AT (1) ATE104185T1 (en)
CA (1) CA2026818A1 (en)
DE (2) DE3933526A1 (en)

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EP0920935A2 (en) * 1997-12-06 1999-06-09 Sms Schloemann-Siemag Aktiengesellschaft Support structure for an oscillating mould
EP0953391A1 (en) * 1998-04-21 1999-11-03 Sms Schloemann-Siemag Aktiengesellschaft Elevator table with oscillating drive for a continuous casting installation

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JP4974702B2 (en) * 2007-02-21 2012-07-11 株式会社神戸製鋼所 Mold vibration device
CN110170628B (en) * 2019-07-15 2021-04-30 燕山大学 Double-source compliant vibration excitation device for continuous casting crystallizer
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EP0032116A1 (en) * 1980-01-03 1981-07-15 Sms Schloemann-Siemag Aktiengesellschaft Driving and guiding device for a continuous casting mould
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Also Published As

Publication number Publication date
DE59005346D1 (en) 1994-05-19
US5202134A (en) 1993-04-13
CA2026818A1 (en) 1991-04-05
JPH03128148A (en) 1991-05-31
ATE104185T1 (en) 1994-04-15
DE3933526A1 (en) 1991-04-18
DE3933526C2 (en) 1992-02-13
EP0421560B1 (en) 1994-04-13

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