ES2089172T3 - Tubo guia-barras para torno automatico. - Google Patents
Tubo guia-barras para torno automatico.Info
- Publication number
- ES2089172T3 ES2089172T3 ES91810789T ES91810789T ES2089172T3 ES 2089172 T3 ES2089172 T3 ES 2089172T3 ES 91810789 T ES91810789 T ES 91810789T ES 91810789 T ES91810789 T ES 91810789T ES 2089172 T3 ES2089172 T3 ES 2089172T3
- Authority
- ES
- Spain
- Prior art keywords
- bar
- tube
- bar guide
- allows
- sliding wheel
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/123—Grippers, pushers or guiding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
- B23B13/027—Feeding by pistons under fluid-pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2521—Bar feeder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
EL TUBO GUIA DE BARRAS COMPRENDE UNA RUEDA CORREDIZA DE CENTRADO (1) QUE COMPRENDE BOLAS (13) REPARTIDAS EN DOS PLANOS PARALELOS QUE PERMITEN A LA RUEDA CORREDIZA (10) SER BLOQUEADA BIEN AL TUBO GUIA DE BARRAS, BIEN A LA VARILLA (11) DEL PISTON PULSADOR. ESTO PERMITE EL MOVIMIENTO DEL PISTON PULSADOR TANTO PARA AVANZAR LA BARRA (3) EN DIRECCION DEL TORNO COMO PARA EL RETROCESO DEL PISTON HACIA LA PARTE POSTERIOR DEL DISPOSITIVO, POR DEPRESION. LA PRESENCIA DE LA RUEDA CORREDIZA, NORMALMENTE MONTADA SOBRE LA VARILLA DEL PISTON PULSADOR (2) PERMITE ELIMINAR EL PANDEO Y EN CONSECUENCIA LA FLOTACION DE LA BARRA (3) Y DE LA VARILLA DEL PULSADOR EN EL TUBO GUIA DE BARRAS. ESTO PERMITE UN AUMENTO CONSIDERABLE DEL NUMERO DE TORNOS DE LA BARRA Y UNA FUERTE REDUCCION DEL RUIDO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91810789A EP0537406B1 (fr) | 1991-10-14 | 1991-10-14 | Tube guide-barres pour tour automatique |
US07/982,855 US5320010A (en) | 1991-10-14 | 1992-11-30 | Guide bar tube for automatic lathe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089172T3 true ES2089172T3 (es) | 1996-10-01 |
Family
ID=26130283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91810789T Expired - Lifetime ES2089172T3 (es) | 1991-10-14 | 1991-10-14 | Tubo guia-barras para torno automatico. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5320010A (es) |
EP (1) | EP0537406B1 (es) |
DE (1) | DE69120414T2 (es) |
ES (1) | ES2089172T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT243830Y1 (it) * | 1998-03-06 | 2002-03-06 | Cucchi Pietro Spa | Disposistivo di guida di una barra alimentata da un caricatore ad untornio |
ITMI20102101A1 (it) * | 2010-11-12 | 2012-05-13 | Cucchi Pietro Spa | Caricatore di tipo telescopico per l'alimentazione di barre in torni automatici |
EP3417996B1 (en) * | 2017-06-21 | 2022-03-09 | Gildemeister Italiana S.r.l. | Bar loader apparatus for use with a machine tool and machine tool equipped with such bar loader apparatus |
EP3417994B1 (en) | 2017-06-21 | 2020-08-05 | Gildemeister Italiana S.p.A. | Machine tool, in particular multi-spindle turning machine |
EP3417995B8 (en) | 2017-06-21 | 2024-03-27 | DMG MORI Bergamo S.r.l. | Machine tool, in particular multi-spindle turning machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889822A (en) * | 1974-03-25 | 1975-06-17 | Mayfran Inc | Bar feeder |
DE2852627A1 (de) * | 1978-01-10 | 1979-07-12 | Hydaira Coreal Ag | Vorrichtung zum zufuehren von werkstoffstangen in eine bearbeitungsmaschine |
EP0214926B1 (fr) * | 1985-09-10 | 1990-02-07 | Sameca S.A. | Dispositif guide barre |
-
1991
- 1991-10-14 DE DE69120414T patent/DE69120414T2/de not_active Expired - Fee Related
- 1991-10-14 EP EP91810789A patent/EP0537406B1/fr not_active Expired - Lifetime
- 1991-10-14 ES ES91810789T patent/ES2089172T3/es not_active Expired - Lifetime
-
1992
- 1992-11-30 US US07/982,855 patent/US5320010A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0537406A1 (fr) | 1993-04-21 |
US5320010A (en) | 1994-06-14 |
DE69120414D1 (de) | 1996-07-25 |
EP0537406B1 (fr) | 1996-06-19 |
DE69120414T2 (de) | 1997-02-06 |
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