FR2445756A1 - Unite d'usinage a poussee axiale et guidage precontraint du fourreau - Google Patents
Unite d'usinage a poussee axiale et guidage precontraint du fourreauInfo
- Publication number
- FR2445756A1 FR2445756A1 FR7900689A FR7900689A FR2445756A1 FR 2445756 A1 FR2445756 A1 FR 2445756A1 FR 7900689 A FR7900689 A FR 7900689A FR 7900689 A FR7900689 A FR 7900689A FR 2445756 A1 FR2445756 A1 FR 2445756A1
- Authority
- FR
- France
- Prior art keywords
- flats
- sleeve
- machine tool
- barrel
- tool spindle
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Elle comprend : un système de poussée axiale du fourreau repère 2 dans le corps repère 3 composé d'une vis repère 4 et de son écrou repère 5, le fourreau tient lieu de porte-écrou de ce fait il reçoit la poussée et il renferme la broche de travail repère 1. Le fourreau de forme générale cylindrique comporte des portées à usage de plages de roulement pour des patins à galets ou pour des galets qui peuvent être préchargés au moyen de cales de forme ajustées. Ils sont maintenus en position radiale et axiale par un système entretoise qui les situe aux points de contrainte importants. Ce système est réversible car il peut être employé soit comme guidage, soit comme glissière. Champ d'application: dans le domaine de la machine-outil et plus particulièrement dans la construction d'unités d'usinage à fourreau coulissant ou à corps coulissant, de broches de perçage ou de fraisage commandées mécaniquement ou électriquement, ainsi que dans les unités constituant les centres d'usinage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900689A FR2445756A1 (fr) | 1979-01-08 | 1979-01-08 | Unite d'usinage a poussee axiale et guidage precontraint du fourreau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900689A FR2445756A1 (fr) | 1979-01-08 | 1979-01-08 | Unite d'usinage a poussee axiale et guidage precontraint du fourreau |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2445756A1 true FR2445756A1 (fr) | 1980-08-01 |
Family
ID=9220655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900689A Pending FR2445756A1 (fr) | 1979-01-08 | 1979-01-08 | Unite d'usinage a poussee axiale et guidage precontraint du fourreau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2445756A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375931A (en) * | 1979-11-07 | 1983-03-08 | Hilti Aktiengesellschaft | Stand for supporting a drilling tool |
EP0358029A2 (fr) * | 1988-09-09 | 1990-03-14 | Z. BAVELLONI S.p.A. | Tête de moulage, en particulier pour machines de profilage-chanfreinage pour feuilles de verre plat |
EP0528579A1 (fr) * | 1991-08-15 | 1993-02-24 | Joseph P. White | Outil de coupe pour fraiseuses |
US5350259A (en) * | 1991-10-07 | 1994-09-27 | Evangelista Russo | Portable boring machine |
CN111843059A (zh) * | 2020-07-27 | 2020-10-30 | 湖北洪南机械制造有限公司 | 一种攻丝机动力头 |
CN112139546A (zh) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | 一种筒形外缸镗削设备 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR789203A (fr) * | 1935-04-24 | 1935-10-25 | Perfectionnements apportés aux toupies et fraiseuses | |
US2283154A (en) * | 1939-12-21 | 1942-05-12 | Associated Patentees Inc | Milling machine |
DE1143689B (de) * | 1958-11-06 | 1963-02-14 | Schiess Ag | Fuehrungs- und Klemmvorrichtung fuer Traghuelsen im Spindelkasten von Fraes- und/oder Bohrwerken |
DE1154694B (de) * | 1958-04-25 | 1963-09-19 | Schiess Ag | Vorrichtung zum Einstellen des Sturzes von Fraes- oder Messerkoepfen an Fraesspindeln, insbesondere bei grossen Fraesmaschinen |
GB988570A (en) * | 1960-11-05 | 1965-04-07 | Clifton & Baird Ltd | Improvements in or relating to machine tools |
DE1295980B (de) * | 1963-06-04 | 1969-05-22 | Honsberg Geb | Feinbohreinheit |
US3455207A (en) * | 1966-03-28 | 1969-07-15 | New Britain Machine Co | Machine tool |
US3457833A (en) * | 1965-06-11 | 1969-07-29 | Kearney & Trecker Corp | Quill adjusting and locking means |
FR2057549A5 (fr) * | 1969-08-06 | 1971-05-21 | Ex N | |
US3859001A (en) * | 1973-11-07 | 1975-01-07 | Textron Inc | Quill drive mechanism for machine tools |
-
1979
- 1979-01-08 FR FR7900689A patent/FR2445756A1/fr active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR789203A (fr) * | 1935-04-24 | 1935-10-25 | Perfectionnements apportés aux toupies et fraiseuses | |
US2283154A (en) * | 1939-12-21 | 1942-05-12 | Associated Patentees Inc | Milling machine |
DE1154694B (de) * | 1958-04-25 | 1963-09-19 | Schiess Ag | Vorrichtung zum Einstellen des Sturzes von Fraes- oder Messerkoepfen an Fraesspindeln, insbesondere bei grossen Fraesmaschinen |
DE1143689B (de) * | 1958-11-06 | 1963-02-14 | Schiess Ag | Fuehrungs- und Klemmvorrichtung fuer Traghuelsen im Spindelkasten von Fraes- und/oder Bohrwerken |
GB988570A (en) * | 1960-11-05 | 1965-04-07 | Clifton & Baird Ltd | Improvements in or relating to machine tools |
DE1295980B (de) * | 1963-06-04 | 1969-05-22 | Honsberg Geb | Feinbohreinheit |
US3457833A (en) * | 1965-06-11 | 1969-07-29 | Kearney & Trecker Corp | Quill adjusting and locking means |
US3455207A (en) * | 1966-03-28 | 1969-07-15 | New Britain Machine Co | Machine tool |
FR2057549A5 (fr) * | 1969-08-06 | 1971-05-21 | Ex N | |
US3859001A (en) * | 1973-11-07 | 1975-01-07 | Textron Inc | Quill drive mechanism for machine tools |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375931A (en) * | 1979-11-07 | 1983-03-08 | Hilti Aktiengesellschaft | Stand for supporting a drilling tool |
EP0358029A2 (fr) * | 1988-09-09 | 1990-03-14 | Z. BAVELLONI S.p.A. | Tête de moulage, en particulier pour machines de profilage-chanfreinage pour feuilles de verre plat |
EP0358029A3 (fr) * | 1988-09-09 | 1991-09-11 | Z. BAVELLONI S.p.A. | Tête de moulage, en particulier pour machines de profilage-chanfreinage pour feuilles de verre plat |
EP0528579A1 (fr) * | 1991-08-15 | 1993-02-24 | Joseph P. White | Outil de coupe pour fraiseuses |
US5350259A (en) * | 1991-10-07 | 1994-09-27 | Evangelista Russo | Portable boring machine |
CN111843059A (zh) * | 2020-07-27 | 2020-10-30 | 湖北洪南机械制造有限公司 | 一种攻丝机动力头 |
CN112139546A (zh) * | 2020-09-22 | 2020-12-29 | 上海电气电站设备有限公司 | 一种筒形外缸镗削设备 |
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