EP2219806B1 - Antriebseinrichtung - Google Patents

Antriebseinrichtung Download PDF

Info

Publication number
EP2219806B1
EP2219806B1 EP08854592.6A EP08854592A EP2219806B1 EP 2219806 B1 EP2219806 B1 EP 2219806B1 EP 08854592 A EP08854592 A EP 08854592A EP 2219806 B1 EP2219806 B1 EP 2219806B1
Authority
EP
European Patent Office
Prior art keywords
components
transmission
base plate
drive device
clutch
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.)
Active
Application number
EP08854592.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2219806A1 (de
Inventor
Diana Baarts
Peter Jonen
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 Group 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 Group GmbH filed Critical SMS Group GmbH
Publication of EP2219806A1 publication Critical patent/EP2219806A1/de
Application granted granted Critical
Publication of EP2219806B1 publication Critical patent/EP2219806B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing

Definitions

  • the invention relates to a drive device, in particular for the strand guidance of continuous casting plants, in particular according to the preamble of claim 1.
  • Continuous casting plants in particular continuous casting plants for slabs, have, after the mold, several roll or roller arrangements by means of which the slabs are treated and transported.
  • a curved web for the slabs forming arrangement of roller or roller pairs is provided, between which the slabs are fed from the mold to downstream processing devices or stations in the direction of the spout.
  • the roller or roller pairs are combined in individual segments, which can advantageously be changed segment by segment.
  • the pairs of rollers are driven. These are in the prior art according to the DE 3230363 Engines with gearboxes used for each one roller, wherein the roller is driven by the engine via the gearbox.
  • the gearbox is an angular gear, a planet or reduction gear.
  • the engine is according to DE 3230363 a hydraulic or electric motor.
  • the two motors provided per roller are arranged one above the other in a frame and are connected by means of cardan shafts with the rollers arranged one above the other.
  • Such drive devices have the disadvantage that at least most of the elements, such as the engine and the transmission itself are bolted to a carrier or a base plate. This results in a considerable effort in the construction of different transmission and engine suppliers, as well as during assembly and in the adjustment of the individual parts relative to each other, which occurs in particular in the event of repair or replacement.
  • JPH08155615A discloses a device according to the preamble of claim 1, wherein the drive motor and gear unit are connected to a subframe.
  • Modularization makes the construction independent of engine and gearbox suppliers. It reduces the procurement costs and simplifies assembly. In addition, we simplified the design and manufacture of the mounting plate. Together with the weight savings achieved a cost reduction is effected. In the drive device, an exchange of components can be facilitated.
  • the object is achieved by the modularization of a drive device, in particular for the strand guidance of continuous casting plants.
  • This module consists of a gear unit, a clutch and a drive motor.
  • the module is bolted to a simple version of a mounting plate.
  • the gear unit consists of a planetary gear and a bell.
  • the engine is connected to the gearbox via a bell.
  • the torque is transmitted through the coupling.
  • the gearbox and the bell are connected to a base plate.
  • the ring gear of the clutch can be changed in the installed state without disassembly of the engine. Overall, this can cost savings can be realized.
  • the transmission has means for connecting to the base plate and the other components, such as engine and / or clutch are connected to the transmission. It is expedient if the transmission has a mounting flange or mounting bracket, by means of which the gear is screwed onto the base plate. Instead of the transmission, other components can be connected to the base plate, in which case the other components are connected to this component.
  • the transmission has fastening means, by means of which the engine and / or the clutch and / or other components can be fastened to the transmission.
  • the FIG. 1 shows an arrangement 1 of drive means 2 a strand guide 3 of a continuous casting.
  • the drive means 2 are arranged individually or in pairs.
  • the arrangement of the drive means 2 takes place on steps of the strand guide 3 of the continuous casting.
  • the drive means are provided with a drive motor, gears and drive shafts to drive rollers or rollers 4 of the strand guide.
  • FIG. 2 shows an arrangement of a drive unit 10, in which on one of the mounting serving carrier or base 12, two motors 11 are arranged and connected to the base 12.
  • the motors 11 are bolted to the pedestal.
  • gear 13 are provided, which in turn are bolted to the base 12.
  • the gear 13 are used for torque transmission from the motor 11 to the downstream in the torque flow to be driven rollers or rollers, which are not shown.
  • a clutch 17 is provided, which in turn is bolted to the base 12 at least with its housing 18.
  • Essential in the arrangement of the engine 11, clutch 17 and transmission 13 and possibly also housings 18 according to the prior art is that the components provided in the drive train 11,17,13 are each individually and separately bolted to the pedestal. The components must be precisely adjusted and positioned, which is very time-consuming and difficult.
  • the components to be changed are then adjusted so that the smooth operation and smooth interaction with the other components can be done.
  • FIG. 3 shows a drive device 20 according to the invention, which has modular components.
  • the gear unit 23 is connected by fastening means to a base plate 22 by means of screws.
  • the base plate 22 is fastened to the foundation by means of screws.
  • a clutch 25 and a motor 24 are then arranged and connected to the transmission unit 23.
  • the motor 24 has no other attachment to the base plate 22, so that it is preferably connected only via the gear unit to the base plate.
  • Downstream of the gears 23 are universal joints 26, shafts 27 and universal joints 28 for the drive connection of the motor 24 with the rollers or rollers to be driven.
  • the rollers or rollers are not shown.
  • the drive device is self-adjustable.
  • a module is formed from the gear 23, clutch 25 and motor 24 and optionally further housing parts or protective hoods, wherein the components the module bear each other and only one component of the module with the base plate 22 and the base is connected.
  • the gear unit 23 in the embodiment of the FIG. 3 two mounting feet 29 for foot mounting on the base plate 22 on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP08854592.6A 2007-11-28 2008-11-20 Antriebseinrichtung Active EP2219806B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710057279 DE102007057279A1 (de) 2007-11-28 2007-11-28 Antriebseinrichtung
PCT/EP2008/009812 WO2009068217A1 (de) 2007-11-28 2008-11-20 Antriebseinrichtung

Publications (2)

Publication Number Publication Date
EP2219806A1 EP2219806A1 (de) 2010-08-25
EP2219806B1 true EP2219806B1 (de) 2019-07-10

Family

ID=40445680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08854592.6A Active EP2219806B1 (de) 2007-11-28 2008-11-20 Antriebseinrichtung

Country Status (4)

Country Link
EP (1) EP2219806B1 (zh)
CN (1) CN101878081B (zh)
DE (1) DE102007057279A1 (zh)
WO (1) WO2009068217A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010007660B4 (de) 2010-01-12 2023-06-01 Sms Group Gmbh Stranggießmaschine
DE102012224046A1 (de) 2012-12-20 2014-06-26 Sms Siemag Ag Fördervorrichtung und Verfahren zum Fördern eines Gießstrangs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602059A1 (de) * 1967-08-29 1970-05-06 Demag Ag Verformungsgeruest fuer eine Metallstranggiessanlage,insbesondere fuer Stahl
DE2200834C3 (de) * 1972-01-08 1974-07-11 Mannesmann Ag, 4000 Duesseldorf Regalförderzeugumsetzer mit Zielpositionierung
AT359671B (de) * 1978-06-23 1980-11-25 Voest Alpine Ag Treibwalzengeruest fuer eine stranggiessanlage
CH657291A5 (de) 1982-08-12 1986-08-29 Alusuisse Verfahren und vorrichtung zum antreiben und synchronisieren von walzen.
DE3409738A1 (de) * 1984-03-15 1985-09-26 Mannesmann AG, 4000 Düsseldorf Transporteinheit fuer langgestrecktes, metallisches heissgut
JP3204594B2 (ja) * 1994-12-01 2001-09-04 株式会社神戸製鋼所 連続鋳造設備における鋳片引抜装置
CN2431995Y (zh) * 2000-08-04 2001-05-30 重庆钢铁设计研究院 组合式钳式拉矫机
DE10135602B4 (de) * 2001-07-21 2005-05-25 Getriebebau Nord Gmbh & Co. Kg Baukastengetriebe
CN2744442Y (zh) * 2004-11-17 2005-12-07 邢立杰 一种热态钢坯拉矫机
CN2799127Y (zh) * 2005-06-24 2006-07-26 刘联群 连铸机铸坯对中导向装置
CN101394959A (zh) * 2006-03-09 2009-03-25 Sms迪马格股份公司 连铸机和用于连铸机运转的方法
JP5102527B2 (ja) * 2007-04-10 2012-12-19 株式会社神戸製鋼所 連続鋳造設備における鋳片引抜装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2009068217A1 (de) 2009-06-04
CN101878081A (zh) 2010-11-03
EP2219806A1 (de) 2010-08-25
DE102007057279A1 (de) 2009-06-04
CN101878081B (zh) 2016-06-08

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