ES2063885T3 - CONTINUOUS STRETCHING DEVICE FOR STRAIGHT LINE STRETCHING OPERATIONS. - Google Patents

CONTINUOUS STRETCHING DEVICE FOR STRAIGHT LINE STRETCHING OPERATIONS.

Info

Publication number
ES2063885T3
ES2063885T3 ES90123300T ES90123300T ES2063885T3 ES 2063885 T3 ES2063885 T3 ES 2063885T3 ES 90123300 T ES90123300 T ES 90123300T ES 90123300 T ES90123300 T ES 90123300T ES 2063885 T3 ES2063885 T3 ES 2063885T3
Authority
ES
Spain
Prior art keywords
chain
line
online
distance
elements
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
ES90123300T
Other languages
Spanish (es)
Inventor
Paolo Moras
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.)
NATISONE DANIELI SpA
Danieli and C Officine Meccaniche SpA
Original Assignee
NATISONE DANIELI SpA
Danieli and C Officine Meccaniche 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 NATISONE DANIELI SpA, Danieli and C Officine Meccaniche SpA filed Critical NATISONE DANIELI SpA
Application granted granted Critical
Publication of ES2063885T3 publication Critical patent/ES2063885T3/en
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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

METODO DE DIBUJO CONTINUO Y DISPOSITIVO (10), OPERACIONES DE DIBUJO LINEAL, MEDIANTE EL CUAL EL DIBUJO ES LLEVADO A CABO CON UN PAR DE ELEMENTOS EN CADENA O EN LINEA (12-112) QUE SOPORTAN GRAPAS DE DIBUJO (15-115), COMPRENDIENDO LOS ELEMENTOS EN CADENA O EN LINEA (12-112) MEDIOS (17-18-19) PARA AJUSTAR LA DISTANCIA ENTRE CENTROS DE ELEMENTOS EN CADENA O EN LINEA (12-112) RESPECTO DE UN EJE DE DIBUJO (13) PARA ADAPTAR ESTA DISTANCIA A LOS DIVERSOS DIAMETROS DE DIBUJO, SIENDO, EL AJUSTE DE LA DISTANCIA ENTRE CENTROS DE MEDIOS EN LINEA EN CADENA Y EL GRAPADO FINAL DEL MATERIAL, DIBUJADO ENTRE LAS GRAPAS DE DIBUJO (15-115) QUE TIENE LUGAR EN POR LO MENOS DOS ESCALONES QUE PROPORCIONAN EL ACERCAMIENTO DE LOS ELEMENTOS EN LINEA O EN CADENA (12-112) PARA EL EJE DE DIBUJO (13) CON METODOS MECANICOS Y LLEVANDO VENTAJOSAMENTE UNO DE LOS DOS MEDIOS EN LINEA O EN CADENA (12-112) A SU POSICION FINAL DE DIBUJO, YA QUE LOS OTROS MEDIOS EN LINEA O EN CADENA (12-112) SE DETIENEN EN UNA POSICION SEPARADA PORUNA CANTIDAD DESEADA DE SU POSICION FINAL, MIENTRAS QUE EL SEGUNDO DE LOS AL MENOS DOS ESCALONES DISPONE PARA EL POSICIONAMIENTO FINAL DE ESTOS OTRO MEDIO EN LINEA O EN CADENA (12-112) MEDIANTE UNA ACTUACION CON UN FLUIDO. EL DISPOSITIVO (10) COMPRENDE LAS SIGUIENTES UNIDADES DE FUNCIONAMIENTO: PRIMER MEDIO DE DESPLAZAMIENTO (21-121) CONECTADO AL ELEMENTO (17-18 -19) QUE AJUSTA LA DISTANCIA ENTRE CENTROS, AL PRIMER ELEMENTO (21-121) Y CONECTADO A SU ELEMENTO EN LINEA O EN CADENA RESPECTIVO (12-112), Y ENER UN FLUIDO, QUE ESTA POSICIONADO ENTRE EL PRIMER (21-121) Y EL SEGUNDO (22-122) MEDIO DE DESPLAZAMIENTO Y PUEDE SER RELLENADO MOMENTANEAMENTE CON FLUIDO A PRESION.CONTINUOUS DRAWING METHOD AND DEVICE (10), LINEAR DRAWING OPERATIONS, BY WHICH THE DRAWING IS CARRIED OUT WITH A PAIR OF CHAIN OR LINE ELEMENTS (12-112) SUPPORTING DRAWING STAPLES (15-115), UNDERSTANDING THE ELEMENTS IN CHAIN OR ONLINE (12-112) MEANS (17-18-19) TO ADJUST THE DISTANCE BETWEEN CENTERS OF ELEMENTS IN CHAIN OR ONLINE (12-112) WITH RESPECT TO A DRAWING AXIS (13) TO ADAPT THIS DISTANCE TO THE VARIOUS DRAWING DIAMETERS, BEING THE ADJUSTMENT OF THE DISTANCE BETWEEN ONLINE MEDIA CENTERS IN A CHAIN AND THE FINAL STAPLING OF THE MATERIAL, DRAWN BETWEEN THE DRAWING STAPLES (15-115) THAT HAS PLACE IN AT LEAST TWO STEPS THAT PROVIDE THE APPROACH OF THE ELEMENTS IN LINE OR IN CHAIN (12-112) FOR THE DRAWING AXIS (13) WITH MECHANICAL METHODS AND CARRYING ONE OF THE TWO MEANS IN LINE OR IN CHAIN (12-112) TO THEIR POSITION END OF DRAWING, AS OTHER ONLINE OR CHAIN MEDIA (12-112) STOP IN A SEPARATE POSITION BY A DESIRED AMOUNT OF ITS FINAL POSITION, WHILE THE SECOND OF THE AT LEAST TWO STEPS PROVIDES FOR THE FINAL POSITIONING OF THESE OTHER MEANS IN LINE OR IN CHAIN (12-112) THROUGH A PERFORMANCE WITH A FLUID. DEVICE (10) INCLUDES THE FOLLOWING UNITS OF OPERATION: FIRST MEANS OF DISPLACEMENT (21-121) CONNECTED TO THE ELEMENT (17-18 -19) THAT ADJUSTS THE DISTANCE BETWEEN CENTERS, TO THE FIRST ELEMENT (21-121) AND CONNECTED TO ITS ELEMENT IN LINE OR IN RESPECTIVE CHAIN (12-112), AND ENER A FLUID, WHICH IS POSITIONED BETWEEN THE FIRST (21-121) AND THE SECOND (22-122) DISPLACEMENT MEANS AND MAY BE MOMENTALLY FILLED WITH PRESSURE FLUID.

ES90123300T 1989-12-19 1990-12-05 CONTINUOUS STRETCHING DEVICE FOR STRAIGHT LINE STRETCHING OPERATIONS. Expired - Lifetime ES2063885T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08354189A IT1236458B (en) 1989-12-19 1989-12-19 CONTINUOUS SHOOTING PROCEDURE FOR RECTILINEAR DRAWING AND DEVICE ADOPTING SUCH PROCEDURE.

Publications (1)

Publication Number Publication Date
ES2063885T3 true ES2063885T3 (en) 1995-01-16

Family

ID=11322892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123300T Expired - Lifetime ES2063885T3 (en) 1989-12-19 1990-12-05 CONTINUOUS STRETCHING DEVICE FOR STRAIGHT LINE STRETCHING OPERATIONS.

Country Status (5)

Country Link
EP (1) EP0433767B1 (en)
AT (1) ATE112189T1 (en)
DE (1) DE69012966T2 (en)
ES (1) ES2063885T3 (en)
IT (1) IT1236458B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645200B1 (en) * 1993-09-29 1998-01-28 DANIELI & C. OFFICINE MECCANICHE S.p.A. Machine to draw bars
DE19708709C1 (en) * 1997-02-24 1998-03-12 Mannesmann Ag Drive for continuous pipe- or bar-drawing mechanism
DE19727699A1 (en) * 1997-06-23 1998-12-24 Mannesmann Ag Chain infeed on crawler belt drawing machines
DE19936742A1 (en) * 1999-08-07 2001-02-08 Schumag Ag Drive for sprocket of chain traction device, with drive string including non round wheels on driving and driven sides
DE102004023237A1 (en) 2004-03-28 2005-11-17 Schumag Ag Drawing machine and method for drawing a drawn material
CN105537300B (en) * 2016-02-29 2017-11-14 镇江永沃铜业有限公司 A kind of automatic wiredrawing device for copper rod
CN105537299B (en) * 2016-02-29 2017-11-07 镇江永沃铜业有限公司 One kind follows bad formula copper rod wire drawing machine automatically
CN105665457B (en) * 2016-02-29 2018-01-23 镇江永沃铜业有限公司 A kind of copper rod wire drawing machine
CN109877382A (en) * 2019-03-22 2019-06-14 张智林 Two-way continuous metal bar draws ray machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642280A (en) * 1945-10-25 1953-06-16 Gustaf L Fisk Apparatus for cold reducing metal bars
US2797798A (en) * 1952-07-07 1957-07-02 Hallden Machine Company Tractor-type stock feed

Also Published As

Publication number Publication date
EP0433767B1 (en) 1994-09-28
ATE112189T1 (en) 1994-10-15
EP0433767A1 (en) 1991-06-26
IT8983541A1 (en) 1991-06-19
DE69012966D1 (en) 1994-11-03
DE69012966T2 (en) 1995-02-02
IT1236458B (en) 1993-03-09
IT8983541A0 (en) 1989-12-19

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