ES2128159T3 - SPINDLE PRESS AND PROCEDURE FOR OPERATING A SPINDLE PRESS. - Google Patents
SPINDLE PRESS AND PROCEDURE FOR OPERATING A SPINDLE PRESS.Info
- Publication number
- ES2128159T3 ES2128159T3 ES96904709T ES96904709T ES2128159T3 ES 2128159 T3 ES2128159 T3 ES 2128159T3 ES 96904709 T ES96904709 T ES 96904709T ES 96904709 T ES96904709 T ES 96904709T ES 2128159 T3 ES2128159 T3 ES 2128159T3
- Authority
- ES
- Spain
- Prior art keywords
- return
- press
- piston
- spindle
- flywheel
- 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
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/188—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven by a continuously rotatable flywheel with a coupling arranged between the flywheel and the screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/183—Braking mechanisms for the return movement of the press ram
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
Abstract
UNA PRENSA DE HUSILLO ESTA COMPUESTA POR UN HUSILLO GIRATORIO (5), UNA RUEDA VOLANTE (8) QUE GIRA ININTERRUMPIDAMENTE EN UN SENTIDO DE ROTACION Y UN EMBRAGUE DE FRICCION CONTROLADO POR PRESION, CUYO DISCO DE ACOPLAMIENTO (12) PRODUCE UNA FRICCION ENTRE EL PISTON (5) Y LA RUEDA VOLANTE (8), PARA PRODUCIR LA CARRERA DE TRABAJO. LA PRENSA TAMBIEN ESTA PROVISTA DE UN ACCIONAMIENTO DE OPERACION INVERSA (15; 23), PARA EL RECORRIDO DE RETORNO DE UN CARRO PORTAUTILES (3) QUE SUBE Y BAJA Y QUE SE ENCUENTRA EN EL VOLUMEN DE UN CILINDRO DEL INTERIOR DE LA MAQUINA. DICHO ACCIONAMIENTO SE CONECTA A CILINDROS DE AIRE (13) PARA COMPENSAR PESO, LOS CUALES DISPONEN DE UNA CAMARA DE ALMACENAMIENTOCOMPRESION (27), DE UN VOLUMEN EN LA PARTE SUPERIOR DEL PISTON Y OTRO EN LA PARTE INFERIOR (26A Y 26B RESPECTIVAMENTE). EL MODO DE FUNCIONAMIENTO DE LA PRENSA PUEDE PERFECCIONARSE, ESPECIALMENTE EN LO QUE HACE REFERENCIA A LA REDUCCION DE ENERGIA DE FRENADO NECESARIA PARA EL CARRO (3) TRAS PRODUCIRSE EL RECORRIDO DERETORNO. PARA ELLO, ES PRECISO MODIFICAR LA VELOCIDAD DE RETORNO DEL PISTON (31) PARA REGULAR LA COMPENSACION DE PESO Y EN EL RECORRIDO DE RETORNO BLOQUEAR EL AIRE QUE HAYA SIDO DESPLAZADO POR EL PISTON (31) O EL CARRO PORTAUTILES (3).A SPINDLE PRESS IS COMPOSED OF A ROTATING SPINDLE (5), A FLYWHEEL (8) THAT TURNS UNINTERRUPTLY IN A DIRECTION OF ROTATION AND A PRESSURE CONTROLLED FRICTION CLUTCH, WHOSE COUPLING DISC (12) PRODUCTS A FRICTION BETWEEN (5) AND THE FLYWHEEL (8), TO PRODUCE THE WORK RACE. THE PRESS IS ALSO PROVIDED WITH A REVERSE OPERATION DRIVE (15; 23), FOR THE RETURN OF A ROLLER CART (3) THAT GOES UP AND DOWN AND IS IN THE VOLUME OF A CYLINDER INSIDE THE MACHINE. SUCH DRIVE IS CONNECTED TO AIR CYLINDERS (13) TO COMPENSATE WEIGHT, WHICH HAVE A COMPRESSION STORAGE CHAMBER (27), A VOLUME IN THE UPPER PART OF THE PISTON AND ANOTHER IN THE BOTTOM (26A AND 26B RESPECTIVELY). THE MODE OF OPERATION OF THE PRESS CAN BE PERFECTED, ESPECIALLY AS REGARDS THE REDUCTION OF BRAKING ENERGY NECESSARY FOR THE CAR (3) AFTER THE RETURN TRAVEL OCCURS. TO DO SO, IT IS NECESSARY TO MODIFY THE RETURN SPEED OF THE PISTON (31) TO REGULATE THE WEIGHT COMPENSATION AND IN THE RETURN OF THE RETURN, BLOCK THE AIR THAT HAS BEEN DISPLACED BY THE PISTON (31) OR THE CARTAUTILES (3).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995107056 DE19507056A1 (en) | 1995-03-01 | 1995-03-01 | Screw press and method for operating a screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2128159T3 true ES2128159T3 (en) | 1999-05-01 |
Family
ID=7755301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96904709T Expired - Lifetime ES2128159T3 (en) | 1995-03-01 | 1996-02-24 | SPINDLE PRESS AND PROCEDURE FOR OPERATING A SPINDLE PRESS. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0812255B1 (en) |
| DE (2) | DE19507056A1 (en) |
| ES (1) | ES2128159T3 (en) |
| WO (1) | WO1996026827A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053099A (en) * | 1998-08-26 | 2000-04-25 | The Minster Machine Company | Flywheel engaged pump/motor |
| CN101966759B (en) * | 2010-10-12 | 2014-04-02 | 上海运良锻压机床有限公司 | Electrical screw press of clutch |
| CN105081191A (en) * | 2015-08-12 | 2015-11-25 | 曹立新 | Non-flange forging method of thrust rod head |
| CN105057533A (en) * | 2015-08-12 | 2015-11-18 | 曹立新 | Combined forging and pressing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH532466A (en) * | 1972-03-30 | 1973-01-15 | Hiller & Lutz | Damping cylinder for friction screw presses |
| DE2758973C2 (en) * | 1977-12-30 | 1979-11-22 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Screw press |
| DE3613471C2 (en) * | 1986-04-22 | 1996-08-01 | Hasenclever Maschf Sms | Use of a coupling screw press for the production of refractory shaped stones |
| DE4208638C2 (en) * | 1992-03-18 | 1996-07-11 | Hasenclever Maschf Sms | Clutch screw press |
-
1995
- 1995-03-01 DE DE1995107056 patent/DE19507056A1/en not_active Withdrawn
-
1996
- 1996-02-24 WO PCT/DE1996/000316 patent/WO1996026827A1/en active IP Right Grant
- 1996-02-24 ES ES96904709T patent/ES2128159T3/en not_active Expired - Lifetime
- 1996-02-24 DE DE59601226T patent/DE59601226D1/en not_active Expired - Lifetime
- 1996-02-24 EP EP96904709A patent/EP0812255B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE19507056A1 (en) | 1996-09-05 |
| WO1996026827A1 (en) | 1996-09-06 |
| EP0812255B1 (en) | 1999-01-27 |
| DE59601226D1 (en) | 1999-03-11 |
| EP0812255A1 (en) | 1997-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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