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
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
- B21C1/02—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 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
- B21C1/02—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 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
- B21C1/02—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.
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)
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)
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)
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 |
-
1995
- 1995-05-26 DE DE19519395A patent/DE19519395C1/de not_active Expired - Fee Related
-
1996
- 1996-05-21 IT IT96BZ000023A patent/IT1288186B1/it active IP Right Grant
- 1996-05-23 ES ES009601143A patent/ES2143890B1/es not_active Expired - Fee Related
Patent Citations (8)
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 |
---|---|
DE19519395C1 (de) | 1996-10-31 |
IT1288186B1 (it) | 1998-09-11 |
ES2143890B1 (es) | 2000-12-16 |
ITBZ960023A0 (es) | 1996-05-21 |
ITBZ960023A1 (it) | 1997-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000516 Kind code of ref document: A1 Effective date: 20000516 |
|
FD1A | Patent lapsed |
Effective date: 20060524 |