ES2027245T3 - Mandril de sujecion de tres mordazas para tornos. - Google Patents
Mandril de sujecion de tres mordazas para tornos.Info
- Publication number
- ES2027245T3 ES2027245T3 ES198787104561T ES87104561T ES2027245T3 ES 2027245 T3 ES2027245 T3 ES 2027245T3 ES 198787104561 T ES198787104561 T ES 198787104561T ES 87104561 T ES87104561 T ES 87104561T ES 2027245 T3 ES2027245 T3 ES 2027245T3
- Authority
- ES
- Spain
- Prior art keywords
- axis
- revolver
- section
- clamping
- distance
- 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
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/18—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning crankshafts, eccentrics, or cams, e.g. crankpin lathes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
- B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/14—Eccentric
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/19—Radially reciprocating jaws
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/24—Chucks or sockets by centrifugal force
- Y10T279/243—Chucks or sockets by centrifugal force to counterbalance jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Turning (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
EL MANDRIL DE SUJECCION SE UTILIZA PARA SUJETAR LAS PIEZAS DE TRABAJO CON RESPECTO A UN EJE DE SUJECCION EXCENTRICO AL EJE DE GIRO DE LOS MANDRILES DE SUJECCION (TRANSMISION DE MANIVELA). LA DISTANCIA ENTRE EL EJE DE GIRO (1) Y EL EJE DE SUJECCION (2) PARALELO PUEDEN MODIFICARSE LONGITUDINALMENTE EN UNA ZONA DE DISTANCIA DE EJES (5) RADIAL POR LA SECCION (6,6) Y EL EJE DE GIRO (1). UNA MORDAZA DE SUJECCION (7) POSEE UNA SUPERFICIE (8) QUE CORTA PERPENDICULARMENTE A LA SECCION (6,6) MEDIANTE EL EJE DE GIRO (1), SE AJUSTA, YA QUE SE MODIFICA LA POSICION DE LA SUPERFICIE EN LA SECCION (6,6). DOS MORDAZAS DE SUJECCION (9) HORIZONTALES OPUESTAS A LA MORDAZA DE SUJECCION (7) SE AJUSTAN EN UNA DIRECCION SIMETRICA Y COMUNMENTE CENTRADAS. LA MORDAZA DE SUJECCION (7) Y AMBAS MORDAJAS DE SUJECCION (9) SE AJUSTAN INDEPENDIENTEMENTE. LAS MORDAZAS DE SUJECCION (9) POSEEN UNA SUPERFICIE (13) PLANA VERTICAL A LA SECCION (12,12). AMBAS MORDAZAS (9) DE SUJECCION DESCANZAN EN UN PLANO CUYA SUPERFICIE ES PERPENDICULAR A LA PROYECCION DE LAS ZONAS DE LAS SECCIONES (15) EN LA SUPERFICIE (13). PARA MODIFICAR LA DISTANCIA ENTRE EJES LA MORDAZA (7,9) SON AUTOMAATICAS. SE CONFORMA COMO UN DISCO DE REVOLVER (7,1) CON UN EJE DE REVOLVER (7,1) PARALELO AL EJE DE GIRO (1) ALOJADO FIRABLE EN EL MANDRIL DE SUJECCION (11), ACCIONABLE PASO A PASO EN LA DIRECCION DE FIRO ASI COMO AJUSTABLE EN DIFERENTES POSICIONES DE PASO. LA SUPERFICIE TENSORA (8) Y LAS DEMAS (8,1;8,2;8,3) SE INSTALAN A LO LARGO DEL PERIMETRO DEL DISCO DEL REVOLVER (7,1) A UNA DISTANCIA RADIAL DEL EJE DEL REVOLVER (7,2). ESTAS SUPERFICIES DE SUJECCION (8;8,1;8,2;8,3) SE COORDINAN CON LAS POSICIONES DE PASO DEL DISCO DEL REVOLVER (7,1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863622453 DE3622453A1 (de) | 1986-07-04 | 1986-07-04 | Dreibacken-spannfutter fuer drehmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027245T3 true ES2027245T3 (es) | 1992-06-01 |
Family
ID=6304366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787104561T Expired - Lifetime ES2027245T3 (es) | 1986-07-04 | 1987-03-27 | Mandril de sujecion de tres mordazas para tornos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4771933A (es) |
EP (1) | EP0250724B1 (es) |
JP (1) | JPS6316904A (es) |
AT (1) | ATE70477T1 (es) |
DE (2) | DE3622453A1 (es) |
ES (1) | ES2027245T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3844343C2 (de) * | 1988-12-30 | 1998-06-04 | Roehm Guenter H | Kraftbetätigtes Backenspannfutter für exzentrisch zu spannende Werkstücke, insbesondere Kurbelwellen |
US6145185A (en) * | 1997-10-31 | 2000-11-14 | Hwang; Jeng-Yih | Method for forming a connecting pipe of a high pressure connector for fluid |
US6325614B1 (en) * | 1998-04-24 | 2001-12-04 | Husky Injection Molding | Mold element retaining and releasing mechanism |
JP4626045B2 (ja) * | 2000-11-06 | 2011-02-02 | 豊和工業株式会社 | 偏心チャック |
US7537218B2 (en) * | 2006-07-24 | 2009-05-26 | Wachtler William R | Chuck jaw with adjustable tooth |
US7942307B2 (en) * | 2007-09-18 | 2011-05-17 | 1272507 Alberta Ltd. | Apparatus for applying metallic cladding to interior surfaces of pipe elbows |
JP5956221B2 (ja) * | 2012-03-30 | 2016-07-27 | コマツNtc株式会社 | チャック装置及び切削装置 |
DE102014220933B4 (de) | 2014-10-15 | 2016-06-09 | Kennametal Inc. | Werkzeug zur spanenden Bearbeitung von Werkstücken |
CN108213479A (zh) * | 2018-03-20 | 2018-06-29 | 武汉冠油科技有限公司 | 一种四爪自动对中气动卡盘 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE290512C (es) * | ||||
US1817721A (en) * | 1928-04-09 | 1931-08-04 | Warner Swasey Co | Chuck |
US2950117A (en) * | 1958-03-03 | 1960-08-23 | Ivor D Walmsley | Turning lathe |
US3373641A (en) * | 1965-04-22 | 1968-03-19 | Leblond Mach Tool Co R K | Chuck construction |
FR2040517A5 (es) * | 1969-04-09 | 1971-01-22 | Pierrisnard Claude | |
US4040315A (en) * | 1976-05-24 | 1977-08-09 | The Valeron Corporation | Machining cross-feed head counterweight system |
US4467681A (en) * | 1981-02-05 | 1984-08-28 | Oeming Joseph A | Chuck mechanism |
DE3148661A1 (de) * | 1981-12-09 | 1983-06-16 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Kraftbetaetigtes spannfutter fuer drehmaschinen |
SU1047607A1 (ru) * | 1982-05-17 | 1983-10-15 | Предприятие П/Я Р-6491 | Самоцентрирующий патрон |
DE3446687A1 (de) * | 1984-12-21 | 1986-07-03 | Günter Horst 7927 Sontheim Röhm | Kraftbetaetigtes backenspannfutter fuer exzentrisch zu spannende werkstuecke |
-
1986
- 1986-07-04 DE DE19863622453 patent/DE3622453A1/de active Granted
-
1987
- 1987-03-27 AT AT87104561T patent/ATE70477T1/de active
- 1987-03-27 DE DE87104561T patent/DE3775285D1/de not_active Expired - Lifetime
- 1987-03-27 EP EP87104561A patent/EP0250724B1/de not_active Expired - Lifetime
- 1987-03-27 ES ES198787104561T patent/ES2027245T3/es not_active Expired - Lifetime
- 1987-05-26 JP JP62131034A patent/JPS6316904A/ja active Pending
- 1987-06-30 US US07/068,832 patent/US4771933A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3622453A1 (de) | 1988-01-07 |
DE3775285D1 (es) | 1992-01-30 |
DE3622453C2 (es) | 1990-06-13 |
EP0250724A2 (de) | 1988-01-07 |
EP0250724A3 (en) | 1990-05-02 |
JPS6316904A (ja) | 1988-01-23 |
ATE70477T1 (de) | 1992-01-15 |
EP0250724B1 (de) | 1991-12-18 |
US4771933A (en) | 1988-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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