EP1477243B1 - Auxiliary screw-down device for rolling stands - Google Patents

Auxiliary screw-down device for rolling stands Download PDF

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Publication number
EP1477243B1
EP1477243B1 EP04009478A EP04009478A EP1477243B1 EP 1477243 B1 EP1477243 B1 EP 1477243B1 EP 04009478 A EP04009478 A EP 04009478A EP 04009478 A EP04009478 A EP 04009478A EP 1477243 B1 EP1477243 B1 EP 1477243B1
Authority
EP
European Patent Office
Prior art keywords
adjusting
sleeve
crosshead
cylindrical
cylindrical body
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.)
Expired - Lifetime
Application number
EP04009478A
Other languages
German (de)
French (fr)
Other versions
EP1477243A2 (en
EP1477243A3 (en
Inventor
Bernhard Dr. Klein
Wolfgang Denker
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 Siemag AG
Original Assignee
SMS Demag AG
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 Demag AG filed Critical SMS Demag AG
Publication of EP1477243A2 publication Critical patent/EP1477243A2/en
Publication of EP1477243A3 publication Critical patent/EP1477243A3/en
Application granted granted Critical
Publication of EP1477243B1 publication Critical patent/EP1477243B1/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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18416—Rotary to alternating rotary
    • Y10T74/18424—Mangle connections
    • Y10T74/18448—Mutilated gearing connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19623—Backlash take-up

Definitions

  • the invention relates to a Hilfsanstellvorraum for rolling mills, with which the set in both roll stands of a rolling stand Anstellagonist in one or both stands are correctively changed.
  • the invention has for its object to provide a Hilfsanstellvorraum of the type mentioned, which can be installed without special structural design adjustments of the rolling stands in this and consists of a few components.
  • the sun gear is connected to the drive shaft of Anstellmotors, and the carrier of the planetary gears is rotatably coupled to a, threaded in the crosshead Anstellspindel, wherein the planetary gear sitting together with the motor in a support frame which is vertically pivotable and secured against rotation, is taken up by an upwardly open housing which sits in the crosshead of the roll stand, is lockable with this and has a passage opening for the Anstellspindel
  • the invention proposes a, arranged below the crosshead, fixedly provided with this Connected support sleeve with internal thread in the one, the Anstellspindel forming cylinder body is threaded with an externally threaded portion having a cylindrical Mittenauß strictlyung, in the one, attached from below to the crosshead he who projects through this guided
  • the two Anstellmotoren required for the roll stand pair can be relatively small and designed with low weight, because the job is done via the planetary gear with high speeds and low torques and position controllable.
  • the opposite threaded sections of the Anstellspindel performing cylinder body which connect this one hand on the support sleeve with the crosshead of the roll stand and on the other hand with the Anstellmaihülse the rolling force.
  • the arrangement of a thrust bearing in the Anstell réellehülse is unnecessary because it does not rotate with respect to the, acted upon by her bearing insert of the roller.
  • the device can be arranged in the stator window of the rolling stand or in a recess above or below in the crosshead of the stand. All parts of the device are easy to edit workpieces.
  • the drawing shows the view of a vertical section through the device.
  • the positioning motor AM On the crosshead QH the positioning motor AM is fixedly arranged with an angle gear WG, and passed, with the rolling stand coupled adjusting shaft AW through the crosshead QH.
  • IWR In the internal thread IWR is an externally threaded portion AWR, the Anstellspindel forming cylinder body ZK threaded, having an upwardly open cylindrical Mittenaus Principleung MA with longitudinal teeth LZ.
  • the cylindrical support ZT has a central bore MB through which the adjusting shaft AW is guided from the top, at the end of a gear SR sits, which meshes with, mounted on the end face of the cylindrical support ZT gears PR and forms with these a planetary gear whose planetary gears PR mesh with the longitudinal teeth of the cylindrical center recess MA of the cylinder body ZK.
  • the cylinder body ZK forming the setting spindle has a further external thread section AWL with an opposite thread below its externally threaded section AWR threaded in the carrier sleeve TH.
  • An adjusting pressure sleeve ADH is screwed onto this external thread section AWL with an internal thread IWL.
  • Anstelltikhülse ADH which has a Druckpendelplatte DPP on the underside, is effected via the Anstellmotor AM and driven with its angular gear WG adjusting shaft AW in such a way that the adjusting shaft AW via the sun gear SR and the planetary gears PR, with the Longitudinal toothing LZ the Mittenaußinstituung MA of the cylinder body ZK comb, driving this rotating and thus cause vertical up or down movements of the cylinder body in Anstellraum.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Rolling Contact Bearings (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Metal Rolling (AREA)

Abstract

In a process to impart a trade mark or indicator mark to bread, a branding iron is applied to the unbaked dough prior to the baking. The branding iron is applied to the surface of the risen unbaked dough at a temperature of 200 to 250 [deg] C.

Description

Die Erfindung betrifft eine Hilfsanstellvorrichtung für Walzgerüste, mit der die in beiden Walzenständern eines Walzgerüstes eingestellten Anstellwerte in einem oder in beiden Ständern korrigierend veränderbar sind.The invention relates to a Hilfsanstellvorrichtung for rolling mills, with which the set in both roll stands of a rolling stand Anstellwerte in one or both stands are correctively changed.

Neben bekannten Mitteln für solche Anstellkorrekturen, wie Stufenkeilen, Zusatzspindeln, Beilageplatten, die einen erheblichen manuellen Aufwand und Bedienungserfahrung erfordem, sind bereits Vorschläge bekannt geworden, den Anstellgetrieben für die Anstellspindeln der einzelnen Walzgerüste jeweils als Planetengetriebe ausgebildete Überlagerungsgetriebe ( DE 31 19 407 A1 und US-A-48 19 507 ) zuzuordnen. Die Ausbildung dieser Hilfsantriebe erforderte einen erheblichen Zusatzaufwand und besondere Konstruktionen der Walzgerüste selbst, verbunden mit einem hohen Wartungsaufwand.In addition to known means for such Anstellkorrekturen, such as step wedges, additional spindles, shims, which require considerable manual effort and operating experience, proposals have already become known, the Anstellverdieben for the Anstellspindeln of each rolling stands each formed as a planetary gear superposition gear ( DE 31 19 407 A1 and US-A-48 19 507 ). The formation of these auxiliary drives required a considerable additional effort and special designs of the rolling stands themselves, combined with a high maintenance.

Der Erfindung liegt die Aufgabe zugrunde, eine Hilfsanstellvorrichtung der genannten Art zu schaffen, die ohne besondere bauliche konstruktive Anpassungen der Walzgerüste in diese einbaubar ist und aus wenigen Bauteilen besteht.The invention has for its object to provide a Hilfsanstellvorrichtung of the type mentioned, which can be installed without special structural design adjustments of the rolling stands in this and consists of a few components.

Ausgehend von einer bekannten Hilfsanstellvorrichtung dieser Art ( DE-AS 1 427 867 ), die einen auf oder in das Querhaupt des Walzenständers eingesetzten Anstellmotor mit einem, darunter angeordneten Planetengetriebe aufweist, dessen Sonnenrad mit der Antriebswelle des Anstellmotors verbunden ist, und dessen Träger der Planetenräder mit einer, in dem Querhaupt gewindegeführten Anstellspindel drehgekuppelt ist, wobei das Planetengetriebe zusammen mit dem Motor in einem Tragrahmen sitzt, der vertikal verschwenkbar und drehgesichert, von einem, nach oben offenen Gehäuse aufgenommen wird, das in dem Querhaupt des Walzenständers sitzt, mit diesem verriegelbar ist und eine Durchtrittsöffnung für die Anstellspindel aufweist, schlägt die Erfindung vor, eine, unterhalb des Querhaupts angeordnete, fest mit diesem Verbundene Traghülse mit Innengewinde vorzusehen in der ein, die Anstellspindel bildender Zylinderkörper mit einem Außengewindeabschnitt gewindegeführt ist, der eine zylindrische Mittenaußnehmung aufweist, in die ein, von unten an das Querhaupt angesetzter, die durch dieses geführte Anstellwelle aufnehmender zylindrischer Träger kragt, an dessen Stirnseite, mit der Längsverzahnung der zylindrischen Mittenausnehmung des Zylinderkörpers kämmende Stirnzahnräder lagern, die als Planetenräder mit einem auf dem Ende der Anstellwelle sitzenden Stirnrad als Sonnenrad ein Planetengetriebe bilden, wobei der die Anstellspindel bildende Zylinderkörper unterhalb der Gewindeführung in der Traghülse einen weiteren Gewindeabschnitt mit gegenläufigem Gewinde aufweist, auf den eine, ein Innengewinde aufweisende, gegen die Traghülse drehgesicherte Anstelldruckhülse aufschraubbar ist. Wie die Erfindung weiter vorsieht können in die, der Traghülse zugewandte Ringstimseite der Anstelldruckhülse eingesetzte, in der Traghülse gleitgeführte Drehsicherungsstäbe vorgesehen werden.Starting from a known auxiliary stop device of this type ( DE-AS 1 427 867 ), which has a set on or in the crosshead of the roll stand Anstellmotor with a planetary gear arranged below it, the sun gear is connected to the drive shaft of Anstellmotors, and the carrier of the planetary gears is rotatably coupled to a, threaded in the crosshead Anstellspindel, wherein the planetary gear sitting together with the motor in a support frame which is vertically pivotable and secured against rotation, is taken up by an upwardly open housing which sits in the crosshead of the roll stand, is lockable with this and has a passage opening for the Anstellspindel, the invention proposes a, arranged below the crosshead, fixedly provided with this Connected support sleeve with internal thread in the one, the Anstellspindel forming cylinder body is threaded with an externally threaded portion having a cylindrical Mittenaußnehmung, in the one, attached from below to the crosshead he who projects through this guided actuating shaft receiving cylindrical support, at the end face, with the spline of the cylindrical Mittenausnehmung the cylinder body meshing spur gears store as planetary gears with a seated on the end of the adjusting spur gear as a sun gear planetary gear, wherein the Anstellspindel forming cylindrical body below the thread guide in the support sleeve has a further threaded portion with opposite threads on which a, an internal thread having, against the support sleeve secured Anstelldruckhülse is screwed. As the invention further provides can be provided in the, the support sleeve facing Ringstimseite the Anstelldruckhülse inserted, slid in the support sleeve anti-rotation rods.

Die beiden, für das Walzenständer-Paar benötigten Anstellmotoren können verhältnismäßig klein und mit geringem Gewicht ausgelegt sein, weil die Anstellung über die Planetengetriebe mit hohen Drehzahlen und niedrigen Drehmomenten erfolgt und dabei positionssteuerbar ist. Mit den gegenläufigen Gewindeabschnitten des die Anstellspindel darstellenden Zylinderkörpers, die diesen einerseits über die Traghülse mit den Querhaupt des Walzenständers und andererseits mit der Anstelldruckhülse verbinden wird die Walzkraft übertragen. Die Anordnung eines Axiallagers in der Anstelldruckhülse erübrigt sich, weil diese gegenüber dem, von ihr beaufschlagten Lagereinbaustück der Walze keine Drehbewegung ausführt.The two Anstellmotoren required for the roll stand pair can be relatively small and designed with low weight, because the job is done via the planetary gear with high speeds and low torques and position controllable. With the opposite threaded sections of the Anstellspindel performing cylinder body, which connect this one hand on the support sleeve with the crosshead of the roll stand and on the other hand with the Anstelldruckhülse the rolling force. The arrangement of a thrust bearing in the Anstelldruckhülse is unnecessary because it does not rotate with respect to the, acted upon by her bearing insert of the roller.

Die Vorrichtung kann im Ständerfenster des Walzgerüstes oder in einer Ausnehmung oben oder unten im Querhaupt der Ständer angeordnet werden. Alle Teile der Vorrichtung stellen einfach zu bearbeitende Werkstücke dar.The device can be arranged in the stator window of the rolling stand or in a recess above or below in the crosshead of the stand. All parts of the device are easy to edit workpieces.

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

Die Zeichnung zeigt die Ansicht eines Vertikalschnitts durch die Vorrichtung.The drawing shows the view of a vertical section through the device.

Auf dem Querhaupt QH ist der Anstellmotor AM mit einem Winkelgetriebe WG fest angeordnet, und die, mit dem Walzgerüst gekuppelte Anstellwelle AW durch das Querhaupt QH hindurchgeführt. An dessen Unterseite sind eine zylindrische Traghülse TH mit Innengewinde IWR und, mittig in dieser angeordnet ein zylindrischer Träger ZT geschraubt. In dem Innengewinde IWR ist mit einem Außengewindeabschnitt AWR ein, die Anstellspindel bildender Zylinderkörper ZK gewindegeführt, der eine, nach oben offene zylindrische Mittenausnehmung MA mit Längsverzahnung LZ aufweist. In diese kragt von oben her der zylindrische Träger ZT der eine Mittenbohrung MB aufweist, durch die von oben her die Anstellwelle AW geführt ist, an deren Ende ein Zahnrad SR sitzt, das mit, an der Stirnseite des zylindrischen Trägers ZT gelagerten Zahnrädern PR kämmt und mit diesen ein Planetenradgetriebe bildet, dessen Planetenräder PR mit der Längsverzahnung der zylindrischen Mittenausnehmung MA des Zylinderkörpers ZK kämmen.On the crosshead QH the positioning motor AM is fixedly arranged with an angle gear WG, and passed, with the rolling stand coupled adjusting shaft AW through the crosshead QH. On the underside of a cylindrical support sleeve TH with internal thread IWR and, centrally arranged in this a cylindrical support ZT screwed. In the internal thread IWR is an externally threaded portion AWR, the Anstellspindel forming cylinder body ZK threaded, having an upwardly open cylindrical Mittenausnehmung MA with longitudinal teeth LZ. In this protrudes from above the cylindrical support ZT has a central bore MB through which the adjusting shaft AW is guided from the top, at the end of a gear SR sits, which meshes with, mounted on the end face of the cylindrical support ZT gears PR and forms with these a planetary gear whose planetary gears PR mesh with the longitudinal teeth of the cylindrical center recess MA of the cylinder body ZK.

Der die Anstellspindel bildende Zylinderkörper ZK weist unterhalb seines, in der Traghülse TH gewindegeführten Außengewindeabschnitts AWR einen weiteren Außengewindeabschnitt AWL mit gegenläufigem Gewinde auf. Auf diesen Außengewindeabschnitt AWL ist mit einem Innengewinde IWL eine Anstelldruckhülse ADH aufgeschraubt. Diese Anstelldruckhülse ADH trägt, der Traghülse TH zugewandt, stirnseitig Riegelbolzen RB, die in Riegelausnehmungen RA der Traghülse TH gleitgeführt, eine Drehsicherung der Anstelldruckhülse ADH gegenüber der Traghülse TH darstellen.The cylinder body ZK forming the setting spindle has a further external thread section AWL with an opposite thread below its externally threaded section AWR threaded in the carrier sleeve TH. An adjusting pressure sleeve ADH is screwed onto this external thread section AWL with an internal thread IWL. This Anstelldruckhülse ADH, facing the support sleeve TH, frontally locking bolt RB, which slide in locking recesses RA of the support sleeve TH, represent a rotation of the Anstelldruckhülse ADH against the support sleeve TH.

Die Anstellung der Anstelldruckhülse ADH, die an ihrer Unterseite eine Druckpendelplatte DPP aufweist, wird über den Anstellmotor AM und die mit dessen Winkelgetriebe WG angetriebene Anstellwelle AW in der Weise bewirkt, daß die Anstellwelle AW über das Sonnenrad SR und die Planetenräder PR, die mit der Längsverzahnung LZ der Mittenaußnehmung MA des Zylinderkörpers ZK kämmen, diesen drehend antreiben und damit vertikale Auf- bzw. Abbewegungen des Zylinderkörpers in Anstellrichtung bewirken.The employment of Anstelldruckhülse ADH, which has a Druckpendelplatte DPP on the underside, is effected via the Anstellmotor AM and driven with its angular gear WG adjusting shaft AW in such a way that the adjusting shaft AW via the sun gear SR and the planetary gears PR, with the Longitudinal toothing LZ the Mittenaußnehmung MA of the cylinder body ZK comb, driving this rotating and thus cause vertical up or down movements of the cylinder body in Anstellrichtung.

Die gegenläufige Gewindeverbindung zwischen dem unteren Abschnitt des Zylinderkörpers ZK und der Anstelldruckhülse ADH in Verbindung mit deren Drehverriegelung gegenüber der Traghülse bewirkt dabei, daß die Anstelldruckhülse ADH den Anstellbewegungen der Zylinderhülse folgt, dabei jedoch keine Drehbewegung ausführt.The opposing threaded connection between the lower portion of the cylinder body ZK and the Anstelldruckhülse ADH in conjunction with their rotational locking relative to the support sleeve thereby causes the Anstelldruckhülse ADH follows the Anstellbewegungen the cylinder sleeve, while doing no rotational movement.

BezugszeichenverzeichnisReference numeral Directory

QHQH
Querhauptcrosshead
AMAT THE
AnstellmotorAnstellmotor
WGWG
Winkelgetriebeangle gear
THTH
Traghülsecarrying sleeve
IWRIWR
Innengewindeinner thread
ZTZT
zylindrischer Trägercylindrical carrier
AWRAWR
AußengewindeabschnittExternally threaded section
ZKZK
Zylinderkörpercylinder body
MAMA
(zylindrische) Mittenausnehmung(cylindrical) center recess
LZLZ
Längsverzahnungspline
MBMB
Mittenbohrungcenter bore
SRSR
(Sonnen-)Zahnrad(Sun) gear
PRPR
(Planeten-) Zahnrad(Planetary) gear
IWLIWL
Innengewindeinner thread
ADHADH
AnstelldruckhülseAnstelldruckhülse
RBRB
Riegelbolzenlocking bolt
RARA
Riegelausnehmungenlocking recesses
DPPDPP
DruckpendelplattePressure swing plate

Claims (2)

  1. Auxiliary adjustment for roll stands with a drive motor (AM), which is placed on or in the crosshead (QH) of the roll housings, and a support housing, which is arranged thereunder, with a planetary gear set, the sun wheel (SR) of which is connected with the adjusting motor (AM) and the planet-wheels pinion cage of which is rotationally coupled with a threadedly guided adjusting spindle, characterised in that [there is provided] a support sleeve (TH), which is arranged within the crosshead (QH) and fixedly connected therewith, with an internal thread (IWR) in which a cylindrical body (ZK), which forms the adjusting spindle, with an external threaded section (AWR) is threadedly guided, the cylindrical body having a cylindrical central recess with a longitudinal toothing (LZ) into which a cylindrical pinion cage (ZT) - which is attached from below to the crosshead (QH) and centrally receives the adjusting shaft (AW) - projects, at the end face of which pinion cage there are mounted gearwheels (WR) which mesh with the longitudinal toothing (LZ) of the cylindrical central recess (MA) of the cylindrical body and which, as planet wheels, form together with a gearwheel (SR), as sun wheel, seated on the end of the drive shaft a planetary gear set, and that the cylindrical body (ZK) forming the adjusting spindle has below the threaded guide in the carrier sleeve (TH) a further threaded section (AWL) with a thread of opposite sense onto which an adjusting pressure sleeve (ADH), which has an internal thread (IWL) and is rotationally secured relative to the carrier sleeve (TH), can be screwed.
  2. Auxiliary adjustment according to claim 1, characterised by rotational securing rods (RB) inserted into the annular end face, which faces the carrier sleeve (TH), of the adjusting pressure sleeve (ADH) and slidingly guided in the carrier sleeve (TH).
EP04009478A 2003-05-16 2004-04-22 Auxiliary screw-down device for rolling stands Expired - Lifetime EP1477243B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10322664 2003-05-16
DE10322664A DE10322664A1 (en) 2003-05-16 2003-05-16 Auxiliary adjustment device for roll stands

Publications (3)

Publication Number Publication Date
EP1477243A2 EP1477243A2 (en) 2004-11-17
EP1477243A3 EP1477243A3 (en) 2005-09-07
EP1477243B1 true EP1477243B1 (en) 2007-07-18

Family

ID=33016446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04009478A Expired - Lifetime EP1477243B1 (en) 2003-05-16 2004-04-22 Auxiliary screw-down device for rolling stands

Country Status (8)

Country Link
US (1) US7047783B2 (en)
EP (1) EP1477243B1 (en)
JP (1) JP4526017B2 (en)
AT (1) ATE367216T1 (en)
DE (2) DE10322664A1 (en)
ES (1) ES2287606T3 (en)
RU (1) RU2343027C2 (en)
TW (1) TW200425966A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224644A1 (en) 2013-11-29 2015-06-03 Sms Siemag Aktiengesellschaft Device for adjusting a roll in a roll stand
CN103752617A (en) * 2013-12-26 2014-04-30 安徽省阿姆达机床制造有限公司 Side pressure supporting body for universal mill
EP3150292A1 (en) * 2015-10-02 2017-04-05 Primetals Technologies Austria GmbH Positioning device
CN108746344A (en) * 2018-05-25 2018-11-06 无锡市光彩机械制造有限公司 A kind of shaped steel forming roller regulating mechanism
CN115349698B (en) * 2022-08-26 2023-06-06 广东省德锐智能家居有限公司 Outdoor intelligent folding umbrella

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486393A (en) * 1968-09-04 1969-12-30 Gen Electric Screw positioning drive for rolling mills
JPS5135460B2 (en) * 1972-10-27 1976-10-02
DE3119407A1 (en) * 1981-05-15 1982-12-02 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg ADJUSTMENT DEVICE FOR ADJUSTING THE ROLLER DISTANCE IN ROLLING DEVICES
DE3319407A1 (en) 1983-05-28 1984-11-29 Müller & Weigert GmbH, 8500 Nürnberg Measuring instrument
US4819507A (en) * 1987-01-14 1989-04-11 Societe Redex Device for simultaneously driving the screws of two parallel screw-and-nut systems
FR2645051A1 (en) * 1989-03-28 1990-10-05 Clecim Sa DEVICE FOR DETERMINING THE POSITION OF CYLINDERS OF A ROLLING MILL

Also Published As

Publication number Publication date
US7047783B2 (en) 2006-05-23
EP1477243A2 (en) 2004-11-17
DE502004004329D1 (en) 2007-08-30
JP2004337979A (en) 2004-12-02
EP1477243A3 (en) 2005-09-07
ES2287606T3 (en) 2007-12-16
TW200425966A (en) 2004-12-01
JP4526017B2 (en) 2010-08-18
US20040226335A1 (en) 2004-11-18
TWI315221B (en) 2009-10-01
RU2343027C2 (en) 2009-01-10
DE10322664A1 (en) 2004-12-02
ATE367216T1 (en) 2007-08-15
RU2004114829A (en) 2005-10-27

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