ES2189429T3 - Aparato y metodo para rectificar piezas compuestas. - Google Patents
Aparato y metodo para rectificar piezas compuestas.Info
- Publication number
- ES2189429T3 ES2189429T3 ES99926621T ES99926621T ES2189429T3 ES 2189429 T3 ES2189429 T3 ES 2189429T3 ES 99926621 T ES99926621 T ES 99926621T ES 99926621 T ES99926621 T ES 99926621T ES 2189429 T3 ES2189429 T3 ES 2189429T3
- Authority
- ES
- Spain
- Prior art keywords
- workpiece
- support
- axis
- head
- work support
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Machine Tool Units (AREA)
Abstract
Máquina de rectificar que comprende una estructura de soporte fijo, un grupo cabezal portamuelas (30), que lleva una muela abrasiva (28) y que se puede deslizar con respecto a la citada estructura en sentido perpendicular al eje de una pieza de trabajo, un dispositivo formado por cabezal (16) y contrapunta (20), montados sobre la estructura para hacer girar una pieza compuesta, montada entre los mismos, alrededor de dicho eje de la pieza, un soporte de trabajo (36), (38), (40), (42), que se puede deslizar y ajustar a lo largo de un miembro rígido alargado, por debajo del mismo, y que se extiende prácticamente en sentido paralelo al eje de la pieza de trabajo, unos medios de control informático programables para controlar el movimiento del cabezal portamuelas, la rotación de la pieza de trabajo y el enganche y desenganche del apoyo con una región cilíndrica de la pieza, unos medios de fijación (60), (64) para fijar el apoyo de trabajo en una posición axial, elegida a lo largo del miembro alargado, de modo que el apoyo este alineado con dicha región cilíndrica de la pieza, caracterizada por un dispositivo de recubrimiento (50), (52), (54), (56), (58), acoplable al apoyo en laterales opuestos del mismo, para mantener alejado de la superficie del miembro alargado, por deba]o, todo material no deseado, y evitar el movimiento lateral del apoyo de trabajo desde su posición elegida.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9813777.1A GB9813777D0 (en) | 1998-06-25 | 1998-06-25 | Improvements in and relating to grinding composite workpieces |
GBGB9909891.5A GB9909891D0 (en) | 1999-04-30 | 1999-04-30 | Improvements in and relating to grinding composite workpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2189429T3 true ES2189429T3 (es) | 2003-07-01 |
Family
ID=26313931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99926621T Expired - Lifetime ES2189429T3 (es) | 1998-06-25 | 1999-06-16 | Aparato y metodo para rectificar piezas compuestas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6485353B1 (es) |
EP (1) | EP1121223B1 (es) |
CA (1) | CA2335626A1 (es) |
DE (1) | DE69904628T2 (es) |
ES (1) | ES2189429T3 (es) |
GB (1) | GB2338667B (es) |
MX (1) | MXPA00012909A (es) |
WO (1) | WO1999067055A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2288557T3 (es) * | 2001-09-27 | 2008-01-16 | Thyssenkrupp Presta Ag | Arbol de levas y procedimiento para fabricar un arbol de levas. |
DE04805940T1 (de) * | 2004-05-22 | 2007-08-09 | Unova U.K. Ltd., Aylesbury | Spindel für eine Schleifscheibe |
DE102006008532A1 (de) | 2006-02-22 | 2007-08-30 | Thyssenkrupp Automotive Ag | Verfahren und Vorrichtung zur Fertigbearbeitung von gebauten Nocken- und Exzenterwellen |
DE102006044010A1 (de) | 2006-05-13 | 2007-11-15 | Mahle International Gmbh | Verfahren zum Schleifen von Nockenprofilen |
JP5054152B2 (ja) * | 2010-05-11 | 2012-10-24 | コマツNtc株式会社 | 研削盤 |
CN104057388B (zh) * | 2014-06-27 | 2017-03-29 | 滨州泰源机械有限公司 | 曲轴抛光机 |
CN108127559A (zh) * | 2017-12-19 | 2018-06-08 | 佛山市毅力机械制造有限公司 | 一种珠宝加工防护装置 |
CN108527024B (zh) * | 2018-03-05 | 2019-08-09 | 山东科技大学 | 一种微型管棒材内外圆微磨削设备及磨削方法 |
CN112975600B (zh) * | 2021-03-17 | 2022-10-25 | 深圳市金瑞精工钨钢科技有限公司 | 一种快速水钻头抛光装置 |
CN114310573B (zh) * | 2021-12-29 | 2023-07-04 | 厦门弘骏精密模具有限公司 | 一种注塑模具生产用加工设备 |
CN114473700B (zh) * | 2022-02-25 | 2023-02-17 | 张悦鹏 | 一种自动化机械制造用毛刺去除装置 |
CN115635374B (zh) * | 2022-12-24 | 2023-04-07 | 潍坊胜利石化机械有限公司 | 卧式机床曲轴加工用固定装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744366A (en) * | 1952-09-18 | 1956-05-08 | Ewald A Arp | Steady rest |
US3503156A (en) * | 1967-09-26 | 1970-03-31 | Engelberg Inc | Centerless grinding system |
JPS5615966A (en) * | 1979-07-13 | 1981-02-16 | Toyoda Mach Works Ltd | Cam grinding machine |
US5437125A (en) * | 1992-03-16 | 1995-08-01 | Barton, Ii; Kenneth A. | Surface polishing assembly |
DE4329610C2 (de) * | 1993-09-02 | 1996-08-29 | Doerries Scharmann Gmbh | Bearbeitungszentrum für Kurbelwellen |
GB9321639D0 (en) * | 1993-10-20 | 1993-12-08 | Litcom U K Limited | Improvements in and relating grinding machines |
GB2283192B (en) * | 1993-10-20 | 1997-07-16 | Western Atlas Uk Ltd | Improvements in and relating to grinding machines |
GB2289742B (en) * | 1994-05-27 | 1998-12-09 | Western Atlas Uk Ltd | Drive transmitting device |
WO1997000755A1 (en) * | 1995-06-23 | 1997-01-09 | Western Atlas U.K. Limited | Improvements in and relating to grinding |
ES2141637B1 (es) * | 1996-04-02 | 2000-11-01 | Danobat | Cabezal pieza con desplazamiento lineal automatico para una rectificadora. |
GB9615511D0 (en) * | 1996-07-24 | 1996-09-04 | Western Atlas Uk Ltd | Improvements relating to grinding methods and apparatus |
US5975995A (en) * | 1997-06-25 | 1999-11-02 | Unova Ip Corp. | Machining apparatus and method |
-
1999
- 1999-06-16 ES ES99926621T patent/ES2189429T3/es not_active Expired - Lifetime
- 1999-06-16 DE DE69904628T patent/DE69904628T2/de not_active Expired - Fee Related
- 1999-06-16 CA CA002335626A patent/CA2335626A1/en not_active Abandoned
- 1999-06-16 WO PCT/GB1999/001906 patent/WO1999067055A1/en active IP Right Grant
- 1999-06-16 MX MXPA00012909A patent/MXPA00012909A/es unknown
- 1999-06-16 GB GB9913891A patent/GB2338667B/en not_active Expired - Fee Related
- 1999-06-16 EP EP99926621A patent/EP1121223B1/en not_active Expired - Lifetime
- 1999-07-16 US US09/720,109 patent/US6485353B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1121223A1 (en) | 2001-08-08 |
GB2338667B (en) | 2000-11-08 |
MXPA00012909A (es) | 2002-04-24 |
US6485353B1 (en) | 2002-11-26 |
DE69904628T2 (de) | 2003-10-02 |
EP1121223B1 (en) | 2002-12-18 |
CA2335626A1 (en) | 1999-12-29 |
GB9913891D0 (en) | 1999-08-18 |
DE69904628D1 (de) | 2003-01-30 |
WO1999067055A1 (en) | 1999-12-29 |
GB2338667A (en) | 1999-12-29 |
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