EP1175945B1 - Tête de formation de boucles avec tube de dépot pour fil laminé - Google Patents

Tête de formation de boucles avec tube de dépot pour fil laminé Download PDF

Info

Publication number
EP1175945B1
EP1175945B1 EP01116877A EP01116877A EP1175945B1 EP 1175945 B1 EP1175945 B1 EP 1175945B1 EP 01116877 A EP01116877 A EP 01116877A EP 01116877 A EP01116877 A EP 01116877A EP 1175945 B1 EP1175945 B1 EP 1175945B1
Authority
EP
European Patent Office
Prior art keywords
coil forming
support sleeve
section
forming head
head according
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
EP01116877A
Other languages
German (de)
English (en)
Other versions
EP1175945A3 (fr
EP1175945A2 (fr
Inventor
Rüdiger Grimmel
Karl Keller
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 EP1175945A2 publication Critical patent/EP1175945A2/fr
Publication of EP1175945A3 publication Critical patent/EP1175945A3/fr
Application granted granted Critical
Publication of EP1175945B1 publication Critical patent/EP1175945B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/143—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum the guide being a tube

Definitions

  • the invention relates to a winding layer with a laying tube for rapidly moving wire rod, which consists of a rotationally drivable support sleeve, which is mounted horizontally in two spaced bearings arranged in a support housing and accommodates the wire insertion section of the laying tube, with its ring stimulus, freely overhanging, facing away from the wire insertion section. is connected to the wire lead-out portion of the laying tube receiving tube holder.
  • the laying tube which brings the wire fed in a linear movement into a circular turn, must be kept as dimensionally stable as possible by the tube holder, especially since the special guiding form of the laying tube leads to a concentration of the circulating masses on the most overhanging section of the tube holder.
  • the invention has for its object to provide devices with which these phenomena, in particular the pendulum vibrations and their consequences can be countered.
  • the printing device can consist of an adjustable spring, electro-mechanical or hydromechanically moved carrier of a plurality of pressure rollers which can be placed on the cylindrical section of the support sleeve.
  • a further possibility for the design of the pressure device can be made from a closed pressure sleeve for the adjustable structure (from Manfred Beek “Machine Tool", Chapter 5.6.3, Fig. 5-199; also from US Pat. No. 4,036,030) comprising the cylindrical section of the support sleeve a, approximately vertically directed hydrostatic and / or hydromechanical pressure on the support sleeve section.
  • the pressure sleeve can be equipped in a known manner with conical inner walls and can be axially displaceably adjustable on the support sleeve section in order to position the pressure application point in an axially adjustable manner.
  • Another possibility according to the invention is to use the printing device as a magnetic bearing (DE-A1 684 093), which comprises the cylindrical support sleeve section, the magnetic forces of which can be controlled in terms of direction and load.
  • the pressure device can consist of an axially radial pressure bearing which can be axially displaceable if necessary.
  • the vibration level is also considerably reduced; and allows trouble-free operation even with further increasing rolling speeds of the wire rolling mill.
  • the winding layer is composed of a support housing TG in which a support sleeve TH is arranged, which here has a cylindrical section THZ in an insertion bearing EL and a conical section THK adjoining this cylindrical section THZ by doing Main camp HL stores.
  • the cylindrical section THZ of the support sleeve TH has an insertion passage ED in the center of the axis of rotation for the wire rod brought up from the wire rod mill, not shown.
  • a pipe holder RH is flanged to the ring timing RS of the conical section THK of the support sleeve TH.
  • the laying tube LR is connected with its wire insertion section LRE to the insertion passage ED, and its wire insertion section LRA is carried by the tube holder RH.
  • the TH drive sleeve is driven by a bevel gear KG.
  • the support housing TG carries a pressure device TV, which acts on a shoulder of the cylindrical section THZ of the support sleeve TH.
  • FIG. 2 shows an embodiment of the printing device DV, which consists of a carrier TR which can be moved in the direction of the arrow P onto the cylindrical section THZ of the support sleeve and which pressurizes it.
  • the carrier TR is moved in a manner not shown by spring assemblies or electromechanically or electrohydraulically operating devices.
  • FIG. 3 shows an embodiment of the printing device, in which the pressure on the cylindrical support sleeve section THZ with the help of a, this section comprehensive pressure sleeve DB, in which an adjustable, vertically directed hydromechanical or hydrostatic pressure can be built up in a manner not shown, the Distribution is indicated with the diagram D.
  • the cylindrical support sleeve section THZ is encompassed by a magnetic bearing, the magnets of which apply magnetic forces that can be controlled in terms of direction and load.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Winding Of Webs (AREA)
  • Ropes Or Cables (AREA)
  • Support Of The Bearing (AREA)

Claims (7)

  1. Tête d'enroulement comportant un tube de coulée d'un fil machine déplacé à grande vitesse, qui est constituée d'une douille support disposée horizontalement sur deux paliers (EL; HL) espacés, disposés dans un logement de support (TG), recevant la portion d'introduction du fil (LRE) du tuyau de coulée (LR) et entraînable en rotation, dont la portion annelée avant (RS) qui se détourne de la portion d'introduction du fil (LRE) est reliée en formant une saillie libre à un support de tuyau (RH) qui reçoit la portion de sortie du fil (LRA) du tube de coulée,
    caractérisée par
    un dispositif de pression (DV) relié au logement de support (TG) et sollicitant sur un axe radial une portion de la douille support (TH) entre les deux paliers (EL et HL).
  2. Tête d'enroulement selon la revendication 1,
    caractérisée en ce que,
    le dispositif de pression (DV) est constitué d'un support (TR)d'une pluralité de rouleaux de pression (DR) déplacé par une force hydromécanique, électromécanique ou élastique, lesquels rouleaux de pression reposent sur la portion (THZ) en forme de cylindre de la douille support (TH).
  3. Tête d'enroulement selon la revendication 1,
    caractérisée en ce que,
    le dispositif de pression est constitué d'un presse-étoupe fermé, sollicité par la pression de l'huile et entourant la portion cylindrique (THZ) de la douille support (TH) pour générer de manière réglable une pression hydrostatique et/ou hydrodynamique orientée approximativement à l'horizontale sur la portion cylindrique (THZ) de la douille support (TH).
  4. Tête d'enroulement selon la revendication 3,
    caractérisée en ce que,
    le presse-étoupe (DB) présente des parois internes coniques et est déplaçable axialement de manière réglable sur la portion cylindrique (THZ) de la douille support.
  5. Tête d'enroulement selon la revendication 1,
    caractérisée en ce que,
    le dispositif de pression est constitué d'un palier magnétique, dont les aimants (M) sont commandés dans une direction et à une charge.
  6. Tête d'enroulement selon la revendication 1,
    caractérisée en ce que,
    le dispositif de pression (DV) est constitué d'un palier lisse sollicité par la pression sur un axe radial.
  7. Tête d'enroulement selon la revendication 6,
    caractérisée en ce que,
    le palier lisse est déplaçable axialement de manière réglable.
EP01116877A 2000-07-21 2001-07-11 Tête de formation de boucles avec tube de dépot pour fil laminé Expired - Lifetime EP1175945B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10035532 2000-07-21
DE10035532A DE10035532A1 (de) 2000-07-21 2000-07-21 Windungsleger mit Legerohr für schnellbewegten Walzdraht

Publications (3)

Publication Number Publication Date
EP1175945A2 EP1175945A2 (fr) 2002-01-30
EP1175945A3 EP1175945A3 (fr) 2002-07-31
EP1175945B1 true EP1175945B1 (fr) 2004-12-29

Family

ID=7649729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116877A Expired - Lifetime EP1175945B1 (fr) 2000-07-21 2001-07-11 Tête de formation de boucles avec tube de dépot pour fil laminé

Country Status (5)

Country Link
US (1) US6543712B2 (fr)
EP (1) EP1175945B1 (fr)
JP (1) JP2002096112A (fr)
AT (1) ATE285856T1 (fr)
DE (2) DE10035532A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030113049A1 (en) * 2001-12-14 2003-06-19 Morgan Construction Co Laying head bearing with offset preloading
US7086783B2 (en) * 2001-12-14 2006-08-08 Morgan Construction Company Laying head bearing with offset preloading
RU2224609C1 (ru) * 2002-07-29 2004-02-27 Некипелов Владимир Станиславович Способ формирования бунта высокопрочной катанки и устройство для его осуществления
ITMI20040308A1 (it) * 2004-02-24 2004-05-24 Danieli Off Mecc Testa formaspire con dispositivo di smorzamento delle vibrazioni
US20110108652A1 (en) * 2009-11-12 2011-05-12 Morgan Construction Company Rolling mill laying head
CN107206449B (zh) 2015-01-19 2020-05-01 鲁苏拉公司 盘卷成形吐丝头系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036030A (en) * 1973-09-18 1977-07-19 Hermann Ernst Robert Papst Assembly for the damping of flexural and torsional vibration in the shafts of machines
CA2145459C (fr) * 1994-04-26 1999-01-12 Terence M. Shore Tete de laminoir ultrarapide
IT1267918B1 (it) * 1994-05-25 1997-02-18 Danieli Off Mecc Rotore per testa forma spire
DE19827349A1 (de) 1998-06-19 1999-12-23 Schloemann Siemag Ag Legekopf eines Windungslegers für Draht

Also Published As

Publication number Publication date
EP1175945A3 (fr) 2002-07-31
EP1175945A2 (fr) 2002-01-30
DE50104932D1 (de) 2005-02-03
DE10035532A1 (de) 2002-01-31
ATE285856T1 (de) 2005-01-15
US20020014549A1 (en) 2002-02-07
US6543712B2 (en) 2003-04-08
JP2002096112A (ja) 2002-04-02

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