EP1425119A1 - Rolling stock guiding device for a horizontal two-high rolling stand - Google Patents

Rolling stock guiding device for a horizontal two-high rolling stand

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Publication number
EP1425119A1
EP1425119A1 EP02774584A EP02774584A EP1425119A1 EP 1425119 A1 EP1425119 A1 EP 1425119A1 EP 02774584 A EP02774584 A EP 02774584A EP 02774584 A EP02774584 A EP 02774584A EP 1425119 A1 EP1425119 A1 EP 1425119A1
Authority
EP
European Patent Office
Prior art keywords
rolling
stand
roll
bearing
rolling stock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02774584A
Other languages
German (de)
French (fr)
Other versions
EP1425119B1 (en
Inventor
Michael Minnerop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Group GmbH
Original Assignee
SMS Meer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SMS Meer GmbH filed Critical SMS Meer GmbH
Publication of EP1425119A1 publication Critical patent/EP1425119A1/en
Application granted granted Critical
Publication of EP1425119B1 publication Critical patent/EP1425119B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/023—Transverse shifting one housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing

Definitions

  • the invention relates to a rolling stock guiding device for horizontal duo-roll stands with a pair of rolls which, with its bearing chocks resting on a carrier, can be moved into and out of the rolling stand, above and below the plane of movement of the rolling stock passing through the rolling stand being vertically adjustable, parallel to the Wear roll bar guide elements that run along the roll axes for the rolled strand.
  • the rolling beams of this type which carry the guide elements are arranged on the uprights of the rolling stand; they are generally provided with displacement devices for adjusting the guide elements to the dimensions of the rolling stock passing through the rolling stand.
  • the arrangements of the shifting devices on the stands of the roll stand require not only a special design and construction effort for the stand, but also for the shifting devices themselves and their drive, as well as motion controls.
  • the invention has for its object to provide a rolling stock guiding device in which this effort is avoided.
  • This object is achieved in that the rolling beams carrying the guide device can be connected to the free ends of a pair of rolling beams which are fixedly connected to the bearing chocks of the respective roll and project from them parallel to the rolling direction.
  • the two supports of this pair of roller beams can each be arranged between the end face of the roller and the side surface of the bearing insert facing it and, in the form of a plate, can be designed as a roller-side bearing cover of the bearing of the bearing insert adjacent to the end face of the roller.
  • these rolling stock guiding devices can also be arranged in a separable stand rolling stand with two stands that can be coupled to one another, from which the operator-side stand can be moved transversely to the rolling direction on the drive side, or can also be arranged in a stand rolling stand, the operator-side stand of which is one the position chocks of the rollers laterally enclosing, separable from the rest of the stand, which can be clamped with this by releasable lateral tensioning devices, which together with the rollers, their bearing chocks and the rolling stock guiding devices, lying on the carrier carriage, can be moved out of the remaining rolling stand and into it is trained.
  • This design of the rolling stock guiding devices does not require any special additional shifting and adjusting devices, because the supports, which are firmly connected to the bearing chocks of the rolls and the associated rolling beams, which support the guiding devices, automatically follow the positioning movements of the bearing chocks without the need for additional adjusting devices.
  • FIG. 1 shows the partially cut Side view of a roller set retracted in a roll stand with the guide devices and FIG. 2 shows a section along the line AA through FIG. 1.
  • the rollers WZ lie on a carrier carriage TW that can be moved with rollers on a pair of rails SP, with their bearing chocks in the stand windows of two roller stands, the operator-side roller stand WSB shown here and the drive-side roller stand WSA shown in FIG. 2 guided.
  • the operator-side roll stand WSB consists of three sections, namely an upper section WA, a lower section WU and a section WM located between them.
  • the upper section WO and the lower section WU are, in a manner not shown here, connected to the drive-side roll stand WSA and form the actual roll stand with it.
  • the middle section WM together with the rolls WZ and their bearing chocks LS on the carrier car TW, can be moved out of the partial stand formed by the drive-side roll stand WSA and the two operator-side roll stand sections WO and WU.
  • the operator-side roller stand sections WO, WM and WU have longitudinal grooves LN on the outside (cf. also FIG. 2) into which tie rods ZS articulated in the lower roller stand section WAU can be pivoted in and out in the direction of the double arrow DP.
  • pull rods ZS are connected at their free ends to pull motors ZM, which are supported in the pivoted-in position of the pull rods ZS against the upper side of the roll stand section WO and allow the upper roll stand section WO and the lower roll stand section WU to be braced with the middle roll stand section WM.
  • plate-shaped roller beam supports WT are arranged between the two end faces of the roller WZ and the associated sides of the bearing chocks LS, which here are located above the roller and the lateral boundaries of the drive-side roller stand WSA and the operator side Roll stand WSB also protrude and take up the ends of the roll bars WB at their free ends in vertical guide grooves FN (cf. also FIG. 1).
  • the section of the roll beam carrier WT facing the side of the bearing chocks LS forms the bearing cover of the bearing, not shown, adjacent to the roll WZ in the bearing chock LS.
  • sliding strips GL are arranged in the direction of adjustment of the rollers.
  • the upper guide elements OFE and the lower guide elements UFE for the rolling stock are screw-connected to the rolling beams WB via intermediate supports ZWT and can be adjusted to the rolling stock dimensions using adjusting elements SE.
  • the upper and lower guide elements OFE and UFE which are connected to the upper and lower bearing chocks in this way, automatically follow the positioning movements of the rollers WZ mounted in these bearing chocks LS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Machine Tool Units (AREA)
  • Automatic Assembly (AREA)
  • Seasonings (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pens And Brushes (AREA)

Abstract

The invention relates to a rolling stock guiding device for a horizontal two-high rolling stand comprising a pair of rolls that can be inserted in the rolling stand and withdrawn therefrom while its bearing inserts (LS) rest on a carrier vehicle (TW). The rolling stand guiding elements (OFE, UFE) for the rest bar (WB) are disposed above and/or below the plane of movement of the strand of rolling stock passing through the rolling stand. Said guiding elements extend in parallel to the roll axis and can be vertically displaced and adjusted. The guiding elements (OFE; UFE) supporting the rest bar (WB) are linked with the free ends of a rest bar support pair (WT) which in turn is firmly linked with the bearing insert (LS) of the respective roll (WZ) and which projects therefrom in parallel to the direction of rolling.

Description

Walzgutführungseinrichtung für Horizontal-Duowalzgerüste Rolling material guiding device for horizontal duo-roll stands
Die Erfindung betrifft eine Walzgutführungseinrichtung für Horizontal- Duowalzgerüste mit einem Walzenpaar, das mit seinen Lagereinbaustücken auf einem Tragwagen aufliegend in das Walzgerüst ein- und aus diesem herausfahrbar ist, wobei oberhalb bzw. unterhalb der Bewegungsebene des das Walzgerüst durchlaufenden Walzgutstrangs vertikal anstellverschiebbar, parallel zu den Walzenachsen verlaufende Walzbalkenführungselemente für den Walzstrang tragen.The invention relates to a rolling stock guiding device for horizontal duo-roll stands with a pair of rolls which, with its bearing chocks resting on a carrier, can be moved into and out of the rolling stand, above and below the plane of movement of the rolling stock passing through the rolling stand being vertically adjustable, parallel to the Wear roll bar guide elements that run along the roll axes for the rolled strand.
Die die Führungselemente tragenden Walzbalken dieser Art werden an den Ständern des Walzgerüstes angeordnet, sie sind dabei in der Regel mit Verschiebeeinrichtungen zur Einstellung der Führungselemente auf die Abmaße des das Walzgerüst durchlaufenden Walzgutes versehen. Die Anordnungen der Verschiebeeinrichtungen an den Ständern des Walzgerüstes erfordern dabei nicht nur einen besonderen Konstruktions- und Bauaufwand für den Ständer, sondern auch für die Verschiebeeinrichtungen selbst und deren Antrieb, sowie Bewegungs- Steuerungen.The rolling beams of this type which carry the guide elements are arranged on the uprights of the rolling stand; they are generally provided with displacement devices for adjusting the guide elements to the dimensions of the rolling stock passing through the rolling stand. The arrangements of the shifting devices on the stands of the roll stand require not only a special design and construction effort for the stand, but also for the shifting devices themselves and their drive, as well as motion controls.
Der Erfindung liegt die Aufgabe zugrunde, eine Walzgutführungseinrichtung zu schaffen, bei der dieser Aufwand vermieden wird. Diese Aufgabe wird dadurch gelöst, dass die, die Führungseinrichtung tragenden, Walzbalken mit den freien Enden eines Walzbalken-Trägerpaares verbindbar sind, das fest mit den Lagereinbaustücken der jeweiligen Walze verbunden, von diesen parallel zur Walzrichtung verlaufend auskragt. Die beiden Träger dieses Walzbalkentragerpaares können dabei jeweils zwischen der Walzenstirnseite und der dieser zugewandten Seitenfläche des Lagereinbaustücks angeordnet werden und können, plattenför- mig ausgebildet, jeweils als walzseitiger Lagerdeckel des der Walzenstirnseite benachbarten Lagers des Lagereinbaustücks ausgebildet werden. Diese Walzgutführungseinrichtungen können auch, wie die Erfindung weiter vorschlägt, in einem teilbaren Ständerwalzgerüst mit zwei miteinander kuppelbaren Ständern angeordnet werden, von dem der bedienungsseitige Ständer von dem antriebsseitigen quer zur Walzrichtung weg verfahrbar ist, oder auch in einem Ständerwalzgerüst angeordnet werden, dessen bedienungsseitiger Ständer einen die Lageeinbaustücke der Walzen seitlich einfassenden, von dem übrigen Ständer trennbaren, mit diesem durch lösbare seitliche Spannvorrichtungen verspannbaren selbstständigen Abschnitt aufweist, der zusammen mit den Walzen, ihren Lagereinbaustücken und den Walzgutführungseinrichtungen, auf dem Tragwagen aufliegend aus dem verbleibenden Walzgerüst heraus- und in dieses einfahrbar ausgebildet ist.The invention has for its object to provide a rolling stock guiding device in which this effort is avoided. This object is achieved in that the rolling beams carrying the guide device can be connected to the free ends of a pair of rolling beams which are fixedly connected to the bearing chocks of the respective roll and project from them parallel to the rolling direction. The two supports of this pair of roller beams can each be arranged between the end face of the roller and the side surface of the bearing insert facing it and, in the form of a plate, can be designed as a roller-side bearing cover of the bearing of the bearing insert adjacent to the end face of the roller. As the invention further proposes, these rolling stock guiding devices can also be arranged in a separable stand rolling stand with two stands that can be coupled to one another, from which the operator-side stand can be moved transversely to the rolling direction on the drive side, or can also be arranged in a stand rolling stand, the operator-side stand of which is one the position chocks of the rollers laterally enclosing, separable from the rest of the stand, which can be clamped with this by releasable lateral tensioning devices, which together with the rollers, their bearing chocks and the rolling stock guiding devices, lying on the carrier carriage, can be moved out of the remaining rolling stand and into it is trained.
Weitere Merkmale der Erfindung sind in Unteransprüchen nierdergelegt.Further features of the invention are set out in the dependent claims.
Diese Ausbildung der Walzgutführungseinrichtungen bedarf keiner besonderen zusätzlichen Verschiebe- und EinStelleinrichtungen, weil die fest mit den Lagereinbaustücken der Walzen verbundenen Träger und die mit diesen verbundenen, die Führungseinrichtungen tragenden Walzbalken, den Anstellbewegungen der Lagereinbaustücke automatisch folgen, ohne dass dazu weitere Stelleinrichtungen notwendig sind.This design of the rolling stock guiding devices does not require any special additional shifting and adjusting devices, because the supports, which are firmly connected to the bearing chocks of the rolls and the associated rolling beams, which support the guiding devices, automatically follow the positioning movements of the bearing chocks without the need for additional adjusting devices.
Da der Tragwageπ mit den aufliegenden Walzen und ihren Lagereinbaustücken den ggf. beidseitig quer zur Walzenlängsachse auskragenden, erfindungsgemäß ausgebildeten Walzgutführungseinrichtungen für das Durchfahren von Ständerfenstern üblicher Walzgerüste nicht geeignet ist, kommen für die Anwendung der erfϊndungsgemäßen Walzgutführungseinrichtungen in diesem Fälle teilbare Walzgerüstausbildungen in Frage.Since the carrier wagon with the rollers lying on it and its bearing chocks is not suitable for the rolling stock guiding devices designed according to the invention and protruding on both sides transversely to the longitudinal axis of the roll, for driving through stand windows of conventional rolling stands, separable roll stand designs are possible in this case for the application of the rolling stock guiding devices according to the invention.
Die Erfindung wird anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. In der Zeichnung zeigen Fig. 1 die teilweise geschnittene Seitenansicht eines in einem Walzgerüst eingefahrenen Walzensatzes mit den Führungseinrichtungen und Fig. 2 einen Schnitt nach der Linie A - A durch Fig. 1.The invention is explained in more detail with reference to the embodiment shown in the drawing. In the drawing, Fig. 1 shows the partially cut Side view of a roller set retracted in a roll stand with the guide devices and FIG. 2 shows a section along the line AA through FIG. 1.
Wie aus Fig. 1 ersichtlich, sind die Walzen WZ auf einem mit Rollen auf einem Schienenpaar SP fahrbaren Tragwagen TW aufliegend, mit ihren Lagereinbaustücken in den Ständerfenstem zweier Walzenständer, dem hier dargestellten bedienungsseitigen Walzenständer WSB und dem, aus Fig. 2 ersichtlichen antriebsseitigen Walzenständer WSA geführt. Der bedienungsseitige Walzenständer WSB besteht aus drei Teilabschnitten, nämlich aus einem oberen Abschnitt WA, einem unteren Abschnitt WU und einem zwischen diesen befindlichen Abschnitt WM. Der obere Abschnitt WO und der untere Abschnitt WU sind, auf hier nicht dargestellte Weise, mit dem antriebsseitigen Walzenständer WSA verbunden und bilden mit diesem das eigentliche Walzgerüst. Der mittlere Abschnitt WM kann zusammen mit den Walzen WZ und deren Lagereinbaustücken LS auf dem Tragwagen TW aus dem von dem antriebsseitigen Walzenständer WSA und den beiden bedienungsseitigen Walzenständerabschnitten WO und WU gebildeten Teilgerüst herausgefahren werden. Die bedienungsseitigen Walzenständerabschnitte WO, WM und WU weisen aussenseitig Längsnuten LN auf (vgl. auch Fig. 2) in die, in dem unteren Walzenständerabschnitt WAU angelenkte Zugstangen ZS in Richtung des Doppelpfeils DP ein- und ausschwenkbar sind. Diese Zugstangen ZS sind an ihren freien Enden mit Zugmotoren ZM verbunden, die sich in eingeschwenkter Position der Zugstangen ZS gegen die Oberseite des Walzenständerabschnitts WO abstützen und es erlauben, den oberen Walzenständerabschnitt WO und den unteren Walzenständerabschnitt WU mit dem mittleren Walzenständerabschnitt WM zu verspannen.As can be seen from FIG. 1, the rollers WZ lie on a carrier carriage TW that can be moved with rollers on a pair of rails SP, with their bearing chocks in the stand windows of two roller stands, the operator-side roller stand WSB shown here and the drive-side roller stand WSA shown in FIG. 2 guided. The operator-side roll stand WSB consists of three sections, namely an upper section WA, a lower section WU and a section WM located between them. The upper section WO and the lower section WU are, in a manner not shown here, connected to the drive-side roll stand WSA and form the actual roll stand with it. The middle section WM, together with the rolls WZ and their bearing chocks LS on the carrier car TW, can be moved out of the partial stand formed by the drive-side roll stand WSA and the two operator-side roll stand sections WO and WU. The operator-side roller stand sections WO, WM and WU have longitudinal grooves LN on the outside (cf. also FIG. 2) into which tie rods ZS articulated in the lower roller stand section WAU can be pivoted in and out in the direction of the double arrow DP. These pull rods ZS are connected at their free ends to pull motors ZM, which are supported in the pivoted-in position of the pull rods ZS against the upper side of the roll stand section WO and allow the upper roll stand section WO and the lower roll stand section WU to be braced with the middle roll stand section WM.
Wie aus Fig. 2 ersichtlich ist, sind zwischen beiden Stirnseiten der Walze WZ und den, diesen zugeordneten Seiten der Lagereinbaustücke LS plattenförmige Walzbalkenträger WT angeordnet, die hier über die Walze und die seitlichen Begrenzungen des antriebsseitigen Walzenständers WSA und des bedienungsseitigen Walzenständer WSB hinaus kragen und an ihren freien Enden in vertikalen Führungsnuten FN die Enden der Walzbalken WB aufnehmen (vgl. auch Fig. 1). Der, der Seite der Lagereinbaustücke LS zugewandte Abschnitt des Walzbalkenträgers WT bildet dabei den Lagerdeckel des der Walze WZ benachbarten, nicht dargestellten Lagers, im Lagereinbaustück LS. Zwischen den Außenflächen der Kragenden der Walzbalkenträger WB und den Innenflächen der Walzenständer sind in Anstellrichtung der Walzen verlaufende Gleitleisten GL angeordnet.As can be seen from FIG. 2, plate-shaped roller beam supports WT are arranged between the two end faces of the roller WZ and the associated sides of the bearing chocks LS, which here are located above the roller and the lateral boundaries of the drive-side roller stand WSA and the operator side Roll stand WSB also protrude and take up the ends of the roll bars WB at their free ends in vertical guide grooves FN (cf. also FIG. 1). The section of the roll beam carrier WT facing the side of the bearing chocks LS forms the bearing cover of the bearing, not shown, adjacent to the roll WZ in the bearing chock LS. Between the outer surfaces of the cantilever ends of the roll beam supports WB and the inner surfaces of the roller stands, sliding strips GL are arranged in the direction of adjustment of the rollers.
Die oberen Führungselemente OFE und die unteren Führungselemente UFE für das Walzgut sind über Zwischenträger ZWT mit den Walzbalken WB schraubverbunden und können mit Stellelementen SE auf die Walzgutdimensionen eingestellt werden.The upper guide elements OFE and the lower guide elements UFE for the rolling stock are screw-connected to the rolling beams WB via intermediate supports ZWT and can be adjusted to the rolling stock dimensions using adjusting elements SE.
Wie aus Fig. 1 ersichtlich, folgen die so mit dem oberen und dem unteren Lagereinbaustück verbundenen oberen und unteren Führungselemente OFE und UFE den Anstellbewegungen, der in diesen Lagereinbaustücken LS lagernden Walzen WZ automatisch. As can be seen from FIG. 1, the upper and lower guide elements OFE and UFE, which are connected to the upper and lower bearing chocks in this way, automatically follow the positioning movements of the rollers WZ mounted in these bearing chocks LS.
BezugszβichenlisteBezugszβichenliste
WZ WalzeTool roller
RL RollenRL roles
SP SchienenpaarSP pair of rails
WSA (antriebsseitiger) WalzenständerWSA (drive side) roller stand
WSB (bedienungsseitiger) WalzenständerWSB (operator-side) roll stand
SF StänderfensterSF stand window
LS LagereinbaustückLS bearing chock
WO (oberer) WalzenständerabschnittWO (upper) roll stand section
WM (mittlerer) WalzenständerabschnittWM (middle) roll stand section
WU (unterer) WalzenständerabschnittWU (lower) roll stand section
LN LängsnutenLN longitudinal grooves
ZS ZugstangeZS tie rod
ZM ZugmotorZM traction motor
DP DoppelpfeilDP double arrow
WB WalzbalkenWB beam
WT WalzbalkenträgerWT roll beam supports
GL GleitleistenGL wear strips
ZWT ZwischenträgerZWT intermediate beam
OFE (obere) FührungselementeOFE (upper) guide elements
UFE (untere) FührungselementeUFE (lower) guide elements
TW TragwagenTW wagons
FN FührungsnutenFN guide grooves
SE Stellelemente SE control elements

Claims

Patentansprüche claims
1. Walzgutführungseinrichtung für horizontale Duowalzgeruste mit einem Walzenpaar, das mit seinen Lagereinbaustücken (LS) auf einem Tragwagen (TW) aufliegend in das Walzgerüst ein- und aus diesem herausfahrbar ist, wobei oberhalb bzw. unterhalb der Bewegungsebene des, das Walzgerüst durchlaufenden Walzgutstrangs vertikal anstellverschiebbare, parallel zur Walzenachse verlaufende, Führungselemente für den Walzgutstrang tragende Walzbalken (WB) angeordnet sind, dadurch gekennzeichnet, dass die, die Führungselemente (OFE; UFE) tragenden Walzbalken (WB), mit den freien Enden eines Walzbalkentragerpaares (WT) verbindbar sind, das fest mit dem Lagereinbaustück (LS) der jeweiligen Walze verbunden, von diesen parallel zur Walzrichtung verlaufend auskragt.1. Rolling material guiding device for horizontal duo-roll stands with a pair of rolls, which with its bearing chocks (LS) resting on a carrier (TW) can be inserted into and removed from the roll stand, with vertically adjustable displaceable above or below the plane of movement of the rolling stock passing through the roll stand , parallel to the roll axis, guiding elements for the rolling stock carrying rolling beams (WB) are arranged, characterized in that the guiding elements (OFE; UFE) carrying rolling beams (WB) can be connected to the free ends of a pair of rolling beam supports (WT), that firmly connected to the bearing chock (LS) of the respective roll, cantilevered from it running parallel to the rolling direction.
2. Walzgutführungseinrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass beide Walzbalkenträger (WT) jeweils zwischen der Walzenstirnseite und der dieser zugewandten Seitenfläche des Lagereinbaustücks (LS) angeordnet sind.2. Rolling stock guiding device according to claim 1, characterized in that both rolling beam supports (WT) are each arranged between the end face of the roll and the side surface of the bearing chock (LS) facing this.
3. Walzgutführungseinrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Walzbalkenträger (WT) plattenförmig als walzseitiger Lagerdeckel des der Stirnseite der Walze (WZ) benachbarten Lagers des Lagereinbaustücks (LS) ausgebildet sind.3. Rolling stock guiding device according to claim 2, characterized in that the rolling beam supports (WT) are plate-shaped as a roll-side bearing cover of the end of the roll (WZ) adjacent bearing of the bearing chock (LS).
4. Walzgutfürungseinrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass die Enden der Walzbalken (WB) einstell- und festlegbar in einander zugeordneten vertikal verlaufenden Nuten (FN) gleitgeführt sind.4. Rolling stock feeding device according to claim 1, characterized in that that the ends of the rolling beams (WB) are slidably adjustable and fixable in mutually assigned vertical grooves (FN).
5. Walzgutführungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass in Einbauposition der Walzen (WZ) in ihren Lagereinbaustücken (LS) im Walzgerüst zwischen den Aussenflächen der Walzbalkenträger (WT) und den Innenflächen der Walzgerüstständer in Anstellrichtung verlaufende Gleitleisten (GL) angeordnet sind.5. Rolling stock guiding device according to claim 1, characterized in that in the installation position of the rollers (WZ) in their bearing chocks (LS) in the roll stand between the outer surfaces of the roll beam supports (WT) and the inner surfaces of the roll stand stand in the direction of adjustment sliding strips (GL) are arranged.
6. Walzgutführungseinrichtung nach einem der Ansprüche 1 bis 5, gekenn eichnet durch6. Rolling stock guide device according to one of claims 1 to 5, characterized by calibration
Anordnung in einem teilbaren Ständerwalzgerüst mit zwei miteinander kuppelbaren Walzenständern, von denen der Bedienungsseitige vom Antriebsseitigen quer zur Walzrichtung weg und zurück verfahrbar ist.Arrangement in a separable stand mill stand with two mutually couplable roll stands, of which the operator side can be moved away and back from the drive side transversely to the rolling direction.
7. Walzgutführungseinrichtung nach den Ansprüchen 1 bis 5, gekennzeichnet durch7. Rolling stock guide device according to claims 1 to 5, characterized by
Anordnung in einem Ständerwalzgerüst, dessen bedienungsseitiger Ständer die Lagereinbaustücke der Walzen seitlich einfassend von dem übrigen Ständer trennbar, mit diesem durch lösbare, seitliche Spannvorrichtungen verspannbare selbstständige Abschnitte aufweist, die zusammen mit den Walzen und ihren Lagereinbaustücken und den Walzgutführungseinrichtungen auf dem Tragwagen aufliegend, aus dem verbleibenden Walzgerüst heraus- und in dieses einfahrbar ausgebildet ist. Arrangement in a stand rolling mill, the operator-side stand separating the bearing chocks of the rolls laterally separable from the rest of the stand, which has independent sections which can be clamped by releasable, lateral tensioning devices and which, together with the rolls and their bearing chocks and the rolling stock guiding devices, rest on the carrier wagon, from which remaining roll stand is designed to be retractable and into it.
EP02774584A 2001-09-13 2002-09-07 Rolling stock guiding device for a horizontal two-high rolling stand Expired - Lifetime EP1425119B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10145106 2001-09-13
DE10145106A DE10145106A1 (en) 2001-09-13 2001-09-13 Rolling material guiding device for horizontal duo-roll stands
PCT/EP2002/010054 WO2003022472A1 (en) 2001-09-13 2002-09-07 Rolling stock guiding device for a horizontal two-high rolling stand

Publications (2)

Publication Number Publication Date
EP1425119A1 true EP1425119A1 (en) 2004-06-09
EP1425119B1 EP1425119B1 (en) 2005-02-16

Family

ID=7698886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02774584A Expired - Lifetime EP1425119B1 (en) 2001-09-13 2002-09-07 Rolling stock guiding device for a horizontal two-high rolling stand

Country Status (7)

Country Link
EP (1) EP1425119B1 (en)
JP (1) JP4197646B2 (en)
CN (1) CN1292852C (en)
AT (1) ATE289231T1 (en)
DE (2) DE10145106A1 (en)
ES (1) ES2236588T3 (en)
WO (1) WO2003022472A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2527056A1 (en) 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Method for milling boards, computer program, data carrier and control device
CN102284516B (en) * 2011-05-25 2013-06-12 中冶京诚工程技术有限公司 Rolling mill guide synchronous structure
CN104741384B (en) * 2015-03-27 2016-09-21 山东钢铁股份有限公司 The interim substituted device of Continuous mill train roll
CN112122368B (en) * 2020-07-23 2022-03-01 太原重工股份有限公司 Oblique rolling guide plate frame device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293690C (en) *
DE3436325A1 (en) * 1984-10-04 1986-04-10 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH A CROSS TO THE ROLLING DIRECTION FROM THE SCAFFOLDING AND IN THIS RETRACTABLE CARRIAGE CARRYING THE ROLLING SET
DE3805475A1 (en) * 1988-02-22 1989-08-31 Schloemann Siemag Ag DEVICE FOR ROLLING GOODS BETWEEN THE ROLLS OF A ROLLING DEVICE
DE19701235A1 (en) * 1997-01-16 1998-07-23 Schloemann Siemag Ag Rolling mill
DE19946946A1 (en) * 1999-09-30 2001-04-05 Sms Demag Ag Guiding device for feeding rolling material has guiding elements arranged on a support connected to the roll stand above and below the central plane of the roll gap in the direction of the roll gap
DE10103686A1 (en) * 2001-01-27 2002-08-01 Sms Demag Ag Rolling mill with staggered stands, especially a tandem rolling mill
DE10103683B4 (en) * 2001-01-27 2010-01-21 Sms Siemag Aktiengesellschaft Rolling device for rolling mills with staggered scaffolding, in particular tandem rolling mill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03022472A1 *

Also Published As

Publication number Publication date
CN1553832A (en) 2004-12-08
ATE289231T1 (en) 2005-03-15
JP4197646B2 (en) 2008-12-17
JP2005501727A (en) 2005-01-20
CN1292852C (en) 2007-01-03
ES2236588T3 (en) 2005-07-16
DE10145106A1 (en) 2003-04-03
EP1425119B1 (en) 2005-02-16
WO2003022472A1 (en) 2003-03-20
DE50202293D1 (en) 2005-03-24

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