ES2083017T3 - Dispositivo de embutir en la mesa de una prensa. - Google Patents
Dispositivo de embutir en la mesa de una prensa.Info
- Publication number
- ES2083017T3 ES2083017T3 ES92106511T ES92106511T ES2083017T3 ES 2083017 T3 ES2083017 T3 ES 2083017T3 ES 92106511 T ES92106511 T ES 92106511T ES 92106511 T ES92106511 T ES 92106511T ES 2083017 T3 ES2083017 T3 ES 2083017T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- embutition
- tool
- bench
- stuffed
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
- B21D24/08—Pneumatically or hydraulically loaded blank holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PARA REALIZAR UNA SELECCION DE LAS ESPIGAS DE PRESION (6) QUE ACTUAN SOBRE EL SOPORTE DE CHAPA (5) EN LA PARTE INFERIOR DE LA HERRAMIENTA (4), HAY FIJADOS EN LA BANCADA DE PRESION (9), ENTRE EL APARATO DE EMBUTICION (8) PROPIO QUE ACTUA SOBRE LA BANCADA DE PRESION (9) Y LAS ESPIGAS DE PRESION (6), OTROS CILINDROS DE PRESION (10, 12) QUE SE PUEDEN ACTIVAR INDIVIDUALMENTE MEDIANTE VALVULAS (16) DESDE UNA TUBERIA DE PRESION (18, 19). DE ESTE MODO SE PUEDE INFLUIR CON EXACTITUD TANTO SOBRE LAS RELACIONES DE EMBUTICION DE DIFERENTES PIEZAS DE CHAPA Y SU MOVIMIENTO DE EXPULSION DE LA PARTE INFERIOR DE LA HERRAMIENTA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4112943A DE4112943A1 (de) | 1991-04-20 | 1991-04-20 | Zieheinrichtung im pressentisch einer presse |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083017T3 true ES2083017T3 (es) | 1996-04-01 |
Family
ID=6430001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92106511T Expired - Lifetime ES2083017T3 (es) | 1991-04-20 | 1992-04-15 | Dispositivo de embutir en la mesa de una prensa. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5241849A (es) |
EP (1) | EP0510507B1 (es) |
DE (2) | DE4112943A1 (es) |
ES (1) | ES2083017T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660074A (en) * | 1991-06-17 | 1997-08-26 | Toyota Jidosha Kabushiki Kaisha | Method of selecting a preload oil pressure valve for a die cushion pin pressure equalizing system of a press machine |
JP2776196B2 (ja) * | 1993-04-28 | 1998-07-16 | トヨタ自動車株式会社 | 均圧クッション装置の均圧診断方法および装置 |
DE4324963A1 (de) * | 1993-07-24 | 1995-01-26 | Erfurt Umformtechnik Gmbh | Blechhalter für einfachwirkende Pressen, insbesondere für mechanische Pressen und Transferpressen |
JP2812201B2 (ja) * | 1994-07-15 | 1998-10-22 | トヨタ自動車株式会社 | プレス装置 |
US5706696A (en) * | 1996-09-09 | 1998-01-13 | Wagner; Wendell J. | Modular pressure set and system for stamping press |
CN101791654B (zh) * | 2010-03-10 | 2012-03-28 | 奇瑞汽车股份有限公司 | 一种模具顶杆的安装方法 |
CN101869947A (zh) * | 2010-06-01 | 2010-10-27 | 奇瑞汽车股份有限公司 | 一种模具顶杆的安装方法 |
JP5823745B2 (ja) * | 2011-06-27 | 2015-11-25 | 本田技研工業株式会社 | プレス成形方法及びプレス成形装置 |
DE102013219819A1 (de) * | 2013-09-30 | 2015-04-02 | Allgaier Werke Gmbh | Vorrichtung zum Umformen eines Werkstückes aus Blech |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1503131A (en) * | 1922-01-16 | 1924-07-29 | Marquette Tool & Mfg Co | Power press |
US1970134A (en) * | 1932-07-29 | 1934-08-14 | Oilgear Co | Hydraulic press |
US2233164A (en) * | 1938-06-13 | 1941-02-25 | Rudolph W Glasner | Press |
GB1481202A (en) * | 1976-03-29 | 1977-07-27 | Metal Box Co Ltd | Deep drawing |
DE3202134C1 (de) * | 1982-01-23 | 1983-07-07 | Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten | Druckluft-Zieheinrichtung mit einer im pressentisch gefuehrten Druckwange |
EP0173755B1 (de) * | 1984-06-29 | 1989-02-01 | L. SCHULER GmbH | Zieheinrichtung in einer Presse |
US4745792A (en) * | 1986-10-14 | 1988-05-24 | Aluminum Company Of America | Blankholder for a draw press |
DE3717768A1 (de) * | 1987-05-26 | 1988-12-08 | Schuler Gmbh L | Zieheinrichtung im pressentisch einer presse |
DE3807683A1 (de) * | 1988-03-09 | 1989-09-21 | Schuler Gmbh L | Ziehapparat in ziehstufen von pressen |
DE3915795C1 (es) * | 1989-05-13 | 1991-01-31 | Maschinenfabrik Mueller-Weingarten Ag, 7987 Weingarten, De | |
DE4008377A1 (de) * | 1990-03-15 | 1991-09-19 | Dieffenbacher Gmbh Maschf | Hydroelastische tiefzieheinrichtung |
ES2052298T3 (es) * | 1990-04-23 | 1994-07-01 | Mueller Weingarten Maschf | Dispositivo de embutir en una prensa para embutir piezas de forma de chapa. |
-
1991
- 1991-04-20 DE DE4112943A patent/DE4112943A1/de not_active Withdrawn
-
1992
- 1992-04-14 US US07/868,227 patent/US5241849A/en not_active Expired - Fee Related
- 1992-04-15 ES ES92106511T patent/ES2083017T3/es not_active Expired - Lifetime
- 1992-04-15 DE DE59204539T patent/DE59204539D1/de not_active Expired - Fee Related
- 1992-04-15 EP EP92106511A patent/EP0510507B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4112943A1 (de) | 1992-10-22 |
DE59204539D1 (de) | 1996-01-18 |
EP0510507A1 (de) | 1992-10-28 |
US5241849A (en) | 1993-09-07 |
EP0510507B1 (de) | 1995-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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