ES474547A1 - Mandriladora con multiples mandriles - Google Patents
Mandriladora con multiples mandrilesInfo
- Publication number
- ES474547A1 ES474547A1 ES474547A ES474547A ES474547A1 ES 474547 A1 ES474547 A1 ES 474547A1 ES 474547 A ES474547 A ES 474547A ES 474547 A ES474547 A ES 474547A ES 474547 A1 ES474547 A1 ES 474547A1
- Authority
- ES
- Spain
- Prior art keywords
- broaches
- workpieces
- broaching
- broaching machine
- pull
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D37/00—Broaching machines or broaching devices
- B23D37/20—Broaching machines with arrangements for working in opposite directions
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/40—Broaching
- Y10T409/403675—Broaching with means to cyclically manipulate cutter or cutter support
- Y10T409/40385—Broaching with means to cyclically manipulate cutter or cutter support to reorient, introduce, or remove cutter
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/40—Broaching
- Y10T409/403675—Broaching with means to cyclically manipulate cutter or cutter support
- Y10T409/404025—Cutter released to interim support at termination of cutting stroke
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/40—Broaching
- Y10T409/403675—Broaching with means to cyclically manipulate cutter or cutter support
- Y10T409/4042—Broaching with means to cyclically manipulate cutter or cutter support to remove and return cutter to cutter support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Drilling And Boring (AREA)
- Turning (AREA)
Abstract
Mandriladora con múltiples mandriles, destinada al mandrilado de una red de agujeros formados en piezas, que comprende medios de desplazamiento y de posicionamiento de las piezas sobre la mandriladora, medios de tracción y medios de acompañamiento de los mandriles que cooperan, respectivamente, con los extremos opuestos de éstos para asegurar su paso a través de los agujeros de las piezas a mandrilar, de un lado a otro de éstas, caracterizada porque los medios de tracción y los medios de acompañamiento están previstos para dos grupos similares de mandriles destinados a trabajar simultáneamente en sentido inverso, y porque les está asociado, a cada lado del plano de posicionamiento de las piezas, un dispositivo de manipulación destinado a transferir, dándole la vuelta, cada grupo de mandriles de los medios de tracción a los medios de acompañamiento próximos al final de pasada, de modo que los mandriles de cada grupo operan por pasadas de trabajo sucesivas de sentido inverso, en el intervalode las cuales basta volver a posicionar las piezas según los mandrilados deseados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7733189A FR2407780A1 (fr) | 1977-11-04 | 1977-11-04 | Brocheuse a broches multiples |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474547A1 true ES474547A1 (es) | 1979-03-16 |
Family
ID=9197265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474547A Expired ES474547A1 (es) | 1977-11-04 | 1978-10-26 | Mandriladora con multiples mandriles |
Country Status (7)
Country | Link |
---|---|
US (1) | US4181458A (es) |
EP (1) | EP0001938B1 (es) |
JP (1) | JPS5472597A (es) |
DE (1) | DE2860024D1 (es) |
ES (1) | ES474547A1 (es) |
FR (1) | FR2407780A1 (es) |
IT (1) | IT1107947B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367992A (en) * | 1980-08-07 | 1983-01-11 | Westinghouse Electric Corp. | Broaching machine |
DE3340830A1 (de) * | 1983-11-11 | 1985-05-23 | Klaus 5204 Lohmar Allert | Verfahren und vorrichtung zum raeumen der umfangsflaeche eines runden werkstuecks |
FR2711564B1 (fr) * | 1993-10-29 | 1996-01-12 | Framatome Sa | Installation de brochage d'ouvertures de traversée d'une plaque et procédé de brochage. |
US6755598B2 (en) | 2001-09-20 | 2004-06-29 | Siemens Energy & Automation, Inc. | Multi-tool boring head and process for boring |
JP2012131001A (ja) * | 2010-12-22 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | ブローチ加工装置 |
DE202011103479U1 (de) * | 2011-07-20 | 2011-11-09 | Lothar Gierth | Innenräummaschine |
CN108406006A (zh) * | 2018-05-08 | 2018-08-17 | 山推工程机械股份有限公司 | 一种拉削花键的装置及使用该装置的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1437856A (en) * | 1920-09-20 | 1922-12-05 | Myers Louis | Broaching machine |
US2212737A (en) * | 1936-04-13 | 1940-08-27 | Colonial Broach Co | Means for broaching gears |
US3087389A (en) * | 1960-03-18 | 1963-04-30 | Lapointe Machine Tool Co | Vertical broach |
US3550504A (en) * | 1967-05-26 | 1970-12-29 | Colonial Broach & Machine Co | Vertical broaching machine |
SU396207A1 (ru) * | 1971-11-17 | 1973-08-29 | Горизонтально-протяжной станок для протягивания профильных отверстий |
-
1977
- 1977-11-04 FR FR7733189A patent/FR2407780A1/fr active Granted
-
1978
- 1978-05-30 US US05/910,540 patent/US4181458A/en not_active Expired - Lifetime
- 1978-10-13 DE DE7878400135T patent/DE2860024D1/de not_active Expired
- 1978-10-13 EP EP78400135A patent/EP0001938B1/fr not_active Expired
- 1978-10-26 ES ES474547A patent/ES474547A1/es not_active Expired
- 1978-11-01 JP JP13380778A patent/JPS5472597A/ja active Pending
- 1978-11-03 IT IT69528/78A patent/IT1107947B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5472597A (en) | 1979-06-11 |
DE2860024D1 (en) | 1980-10-16 |
EP0001938B1 (fr) | 1980-05-28 |
US4181458A (en) | 1980-01-01 |
FR2407780B1 (es) | 1980-08-08 |
IT7869528A0 (it) | 1978-11-03 |
FR2407780A1 (fr) | 1979-06-01 |
IT1107947B (it) | 1985-12-02 |
EP0001938A1 (fr) | 1979-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |