ES2143890A1 - Procedimiento y dispositivo para el estirado de barras. - Google Patents

Procedimiento y dispositivo para el estirado de barras.

Info

Publication number
ES2143890A1
ES2143890A1 ES009601143A ES9601143A ES2143890A1 ES 2143890 A1 ES2143890 A1 ES 2143890A1 ES 009601143 A ES009601143 A ES 009601143A ES 9601143 A ES9601143 A ES 9601143A ES 2143890 A1 ES2143890 A1 ES 2143890A1
Authority
ES
Spain
Prior art keywords
rod stock
drum
drawing machine
rod material
material drawing
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.)
Granted
Application number
ES009601143A
Other languages
English (en)
Other versions
ES2143890B1 (es
Inventor
Walter Wetzels
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.)
Schumag AG
Original Assignee
Schumag 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 Schumag AG filed Critical Schumag AG
Publication of ES2143890A1 publication Critical patent/ES2143890A1/es
Application granted granted Critical
Publication of ES2143890B1 publication Critical patent/ES2143890B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
    • 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
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • 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
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/08—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

Procedimiento y dispositivo para el estirado de barras. En el procedimiento se tira del producto a estirar a lo largo de un recorrido recto desde la hilera tangencialmente a la superficie periférica de un tambor y a continuación se arrolla alrededor del tambor para producir apoyando el producto a estirar en el tambor, una fuerza de rozamiento que permita mover el producto a estirar mediante una rotación del tambor. Este procedimiento para el estirado de barras necesita máquinas esencialmente sencillas que el procedimiento normal de estirado recto y es más sencillo de controlar. Un dispositivo para el estirado de barras presenta según la invención una hilera que puede desplazarse sobre una tangente a la periferia del tambor. Figura 1.
ES009601143A 1995-05-26 1996-05-23 Procedimiento y dispositivo para el estirado de barras. Expired - Fee Related ES2143890B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19519395A DE19519395C1 (de) 1995-05-26 1995-05-26 Verfahren und Vorrichtung zum Ziehen von Stangen

Publications (2)

Publication Number Publication Date
ES2143890A1 true ES2143890A1 (es) 2000-05-16
ES2143890B1 ES2143890B1 (es) 2000-12-16

Family

ID=7762965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601143A Expired - Fee Related ES2143890B1 (es) 1995-05-26 1996-05-23 Procedimiento y dispositivo para el estirado de barras.

Country Status (3)

Country Link
DE (1) DE19519395C1 (es)
ES (1) ES2143890B1 (es)
IT (1) IT1288186B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109082A (en) * 1999-06-01 2000-08-29 Rockford Manufacturing Group, Inc. Automatic set-up wire drawer
DE102005049018A1 (de) * 2005-10-11 2007-04-12 Jankowski Gmbh & Co. Kg Ziehscheibe für eine Drahtziehvorrichtung, Drahtziehvorrichtung und Verfahren

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092801A (en) * 1964-03-16 1967-11-29 Marshall Richards Machine Comp Improvements in and relating to tube drawing
US3462992A (en) * 1965-09-20 1969-08-26 Marshall Richards Machine Co L Tube drawing machines
US3646798A (en) * 1970-02-09 1972-03-07 Fastener Eng Inc Wire drawing apparatus and method
US3934449A (en) * 1974-03-23 1976-01-27 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Drawing elongated stock, such as copper tubing
US4532791A (en) * 1983-10-26 1985-08-06 Morgan Construction Company Arrangement and operation thereof for threading a rotatable assembly
DE3707889A1 (de) * 1987-03-12 1988-09-22 Uhlmann Klaus Peter Vorrichtung zum durchziehen von langgestrecktem gut mit kreisfoermigem querschnitt durch eine matrize
DE3718353A1 (de) * 1987-06-01 1988-12-22 Uhlmann Klaus Peter Verfahren zum ziehen von metallrohren
US4926668A (en) * 1989-09-18 1990-05-22 Italimpianti Of America Incorporated Automatic die box positioning for drawblock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112140C2 (de) * 1981-03-27 1986-01-23 Bültmann KG, 5982 Neuenrade Hydraulischer Antrieb einer Ziehmaschine für Rohre und Stangen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092801A (en) * 1964-03-16 1967-11-29 Marshall Richards Machine Comp Improvements in and relating to tube drawing
US3462992A (en) * 1965-09-20 1969-08-26 Marshall Richards Machine Co L Tube drawing machines
US3646798A (en) * 1970-02-09 1972-03-07 Fastener Eng Inc Wire drawing apparatus and method
US3934449A (en) * 1974-03-23 1976-01-27 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Drawing elongated stock, such as copper tubing
US4532791A (en) * 1983-10-26 1985-08-06 Morgan Construction Company Arrangement and operation thereof for threading a rotatable assembly
DE3707889A1 (de) * 1987-03-12 1988-09-22 Uhlmann Klaus Peter Vorrichtung zum durchziehen von langgestrecktem gut mit kreisfoermigem querschnitt durch eine matrize
DE3718353A1 (de) * 1987-06-01 1988-12-22 Uhlmann Klaus Peter Verfahren zum ziehen von metallrohren
US4926668A (en) * 1989-09-18 1990-05-22 Italimpianti Of America Incorporated Automatic die box positioning for drawblock

Also Published As

Publication number Publication date
ITBZ960023A0 (es) 1996-05-21
ES2143890B1 (es) 2000-12-16
DE19519395C1 (de) 1996-10-31
ITBZ960023A1 (it) 1997-11-21
IT1288186B1 (it) 1998-09-11

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