ES2111225T3 - Maquina para estirar varillas. - Google Patents

Maquina para estirar varillas.

Info

Publication number
ES2111225T3
ES2111225T3 ES94114476T ES94114476T ES2111225T3 ES 2111225 T3 ES2111225 T3 ES 2111225T3 ES 94114476 T ES94114476 T ES 94114476T ES 94114476 T ES94114476 T ES 94114476T ES 2111225 T3 ES2111225 T3 ES 2111225T3
Authority
ES
Spain
Prior art keywords
assembly
drawplate
load cell
carriage
stretching machine
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
ES94114476T
Other languages
English (en)
Inventor
Enzo Coccolo
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.)
Danieli and C Officine Meccaniche SpA
Danieli Centro Maskin SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
Danieli Centro Maskin SpA
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 Danieli and C Officine Meccaniche SpA, Danieli Centro Maskin SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2111225T3 publication Critical patent/ES2111225T3/es
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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/10—Making chains or chain links of special shape the chain links having opposed correspondingly shaped cylindrical and hook-like parts of which one parts forms a hinge-like support for the adjacent link

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Turning (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

MAQUINA PARA ESTIRAR BARRAS, QUE COMPRENDE UNA JUNTA DE CALIBRE DE ESTIRADO PORTATROQUEL Y UNA JUNTA (11) DE ESTIRADO DEL TIPO DESCRITO EN EP-A-548723 Y TAMBIEN COMPRENDE UNA JUNTA PARA EL AJUSTE RECIPROCO DE JUNTAS (13-113) DE CADENA, UNA JUNTA DE ENLACES Y UNA JUNTA PARA ESTIRAR HACIA ATRAS, EN QUE EL CALIBRE DE ESTIRADO (12) INCLUYE MOMENTANEAMENTE CORRIENTE ABAJO AGARRADORES (17) ACTUADOS Y ESTA ASOCIADO CON UN CARRO (18) VALIDO PARA MOVERSE A LO LARGO DEL EJE (15) DE ESTIRADO CORRIENTE ARRIBA DEL CALIBRE DE ESTIRADO (12) UNA LONGITUD COORDINADA CON LA LONGITUD MINIMA DE SUJECION PARA LAS CADENAS (13-113) ENFRENTADAS, ESTANDO ASOCIADO EL CARRO MOVIL (18) CON UNOS PRIMEROS MEDIOS (22) DE ACTUACION DE MACHO, COOPERANDO EL SOPORTE DEL CALIBRE DE ESTIRADO (12) DURANTE EL ESTIRADO CON UNA CELULA (33) DE CARGA TORICA, ESTANDO ASOCIADA LA CELULA (33) DE CARGA TORICA CON UNA UNIDAD (57) QUE GOBIERNA MEDIOS (32) QUE ACTUAN DESPLAZAMIENTO ANGULAR.
ES94114476T 1993-09-29 1994-09-14 Maquina para estirar varillas. Expired - Lifetime ES2111225T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUS930200 1993-09-29

Publications (1)

Publication Number Publication Date
ES2111225T3 true ES2111225T3 (es) 1998-03-01

Family

ID=11423097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114476T Expired - Lifetime ES2111225T3 (es) 1993-09-29 1994-09-14 Maquina para estirar varillas.

Country Status (4)

Country Link
EP (1) EP0645200B1 (es)
AT (1) ATE162742T1 (es)
DE (1) DE69408239T2 (es)
ES (1) ES2111225T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2731925B1 (fr) * 1995-03-24 1997-05-23 Trefimetaux Dispositif d'etirage automatique
DE19636322C1 (de) * 1996-08-29 1998-01-15 Mannesmann Ag Verfahren und Vorrichtung zum Einfädeln von Rohren in eine Ziehvorrichtung
DE19637686C1 (de) * 1996-09-06 1998-01-29 Mannesmann Ag Vorrichtung und Arbeitsverfahren zum Einfädeln von Rohren oder Stangen in ein Ziehaggregat
US5921128A (en) * 1996-12-17 1999-07-13 Mannesmann Aktiengesellschaft Method and apparatus for cold rolling tubes
DE19711101C1 (de) * 1997-03-07 1998-04-23 Mannesmann Ag Kettenziehmaschine zum kontinuierlichen Ziehen von Stangen und Rohren
IT1310893B1 (it) 1999-08-26 2002-02-22 Danieli Ct Maskin Spa Catena ausiliaria per gruppo di traino di macchine trafilatrici
IT1310892B1 (it) * 1999-08-26 2002-02-22 Danieli Ct Maskin Spa Cingolo per gruppo di traino di macchine trafilatrici
DE10134949A1 (de) * 2001-07-23 2003-02-06 Schumag Ag Ziehmaschine zum kontinuierlichen Ziehen von Ziehgut
RU2475318C1 (ru) * 2011-09-21 2013-02-20 Владимир Николаевич Стазаев Промежуточное тяговое устройство в.н. стазаева
WO2015101943A1 (en) * 2014-01-03 2015-07-09 Danieli & C.Officine Meccaniche S.P.A. Intermediate chain for drawing assemblies of drawing machines
CN104550314A (zh) * 2014-10-23 2015-04-29 苏州奥智机电设备有限公司 管件或杆件变径加工方法及设备
CN109290512B (zh) * 2018-08-08 2024-03-08 张家口北方对焊机有限公司 链条拉伸校正机
CN111570546B (zh) * 2020-06-02 2025-03-25 烟台孚信达双金属股份有限公司 铜铝复合排履带拉拔模具可移动装置
DE102022106273A1 (de) 2022-03-17 2023-09-21 Sms Group Gmbh Raupenzugziehverfahren und Raupenzugziehmaschine
CN118923305B (zh) * 2024-10-12 2024-12-20 沈阳粼动仿生科技有限公司 一种自动农作物移栽机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942599A (fr) * 1946-01-11 1949-02-11 Wellman Seaver Rolling Mill Co Perfectionnement au procédé de fabrication des tubes métalliques
US2797798A (en) * 1952-07-07 1957-07-02 Hallden Machine Company Tractor-type stock feed
US3945547A (en) * 1970-04-03 1976-03-23 Wean United Inc. Tractive apparatus
DE2758137C2 (de) * 1977-12-27 1983-12-08 Hunger, Walter, 8700 Würzburg Einziehmaschine zur Ausformung von Rohrangeln
DE2942110A1 (de) * 1979-10-18 1981-04-30 Gustav 5800 Hagen Rölle Vorrichtung zum antrieb von langgestreckten gegenstaenden
DE3620953A1 (de) * 1986-06-23 1988-01-14 Schoeller Gmbh & Co Kg Zugvorrichtung fuer den kontinuierlichen durchzug eines stangen- oder rohrfoermigen materialstranges
IT1236458B (it) * 1989-12-19 1993-03-09 Danieli Off Mecc Procedimento di tiro continuo per trafilatura rettilinea e dispositivo adottante tale procedimento.
IT1252904B (it) * 1991-12-24 1995-07-05 Danieli Off Mecc Gruppo tiro per trafila

Also Published As

Publication number Publication date
ATE162742T1 (de) 1998-02-15
DE69408239T2 (de) 1998-08-27
DE69408239D1 (de) 1998-03-05
EP0645200B1 (en) 1998-01-28
EP0645200A1 (en) 1995-03-29

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