ES296875U - Dispositivo para afilar los filos de brocas - Google Patents
Dispositivo para afilar los filos de brocasInfo
- Publication number
- ES296875U ES296875U ES1986296875U ES296875U ES296875U ES 296875 U ES296875 U ES 296875U ES 1986296875 U ES1986296875 U ES 1986296875U ES 296875 U ES296875 U ES 296875U ES 296875 U ES296875 U ES 296875U
- Authority
- ES
- Spain
- Prior art keywords
- tool
- cutting
- pin
- hole
- fixture
- 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.)
- Granted
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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
- B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Forging (AREA)
Abstract
DISPOSITIVO PARA AFILAR LOS FILOS DE BROCAS, EN UNION CON UNA DISPOSICION DE ACCIONAMIENTO DE LA RUEDA AFILADORA, EL CUAL DISPOSITIVO CONSTA DE UNA DISPOSICION DE SUJECION PARA LAS BROCAS A AFILAR, EN FORMA DE DOS MORDAZAS DE SUJECION, UNIDAS COMO UNA UNIDAD, PARA SUJECION INTERMEDIA DE LAS MISMAS, LAS CUALES MORDAZAS DE SUJECION ESTAN DISPUESTRAS DE MODO CAMBIABLE SOBRE UN PERNO EN LA PARTE ESTATICA, CARACTERIZADO POR UNA PARTE DE ALOJAMIENTO EN FORMA DE L PARA LA UNIDAD DE MORDAZAS DE SUJECION, ESTANDO SITUADO ARRIBA EL PERNO PARA EL ENCAJE FIRME DE LA MISMA EN LA PARTE DE BASE DEL ALOJAMIENTO, MIENTRAS QUE LA PARTE DE RESPALDO DEL ALOJAMIENTO ESTA APOYADA BASCULABLEMENTE EN LA PARTE ESTATICA, CON UN EJE DE APOYO HORIZONTAL Y DISPUESTO EN ANGULO RECTO CON RELACION AL PERNO DE ENCAJE, DE MANERA TAL QUE, CUANDO ESTA SUJERA LA BROCA SE CRUZAN, ESPECIALMENTE SE INTERSECAN, EL EJE LONGITUDINAL DE LA BROCA Y EL EJE DE APOYO (A/A), EN ELCASO DE BROCAS BASCULABLES EN TORNO A ESTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3517034A DE3517034C1 (de) | 1985-05-11 | 1985-05-11 | Vorrichtung zum Schleifen der Schneiden von Bohrern |
Publications (2)
Publication Number | Publication Date |
---|---|
ES296875U true ES296875U (es) | 1988-09-01 |
ES296875Y ES296875Y (es) | 1989-03-16 |
Family
ID=6270489
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES296879U Expired ES296879Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
ES1986296875U Expired ES296875Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES296879U Expired ES296879Y (es) | 1985-05-11 | 1986-05-09 | Dispositivo para afilar los filos de brocas |
Country Status (5)
Country | Link |
---|---|
US (1) | US4716688A (es) |
EP (1) | EP0201789A3 (es) |
JP (1) | JPS61260971A (es) |
DE (1) | DE3517034C1 (es) |
ES (2) | ES296879Y (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3627012A1 (de) * | 1986-08-09 | 1988-02-18 | Reinhold Reiling | Vorrichtung zum schleifen der schneiden von bohrern |
JPH0790451B2 (ja) * | 1987-07-20 | 1995-10-04 | 英次郎 木曽 | ドリル研磨機 |
FR2681277B1 (fr) * | 1991-09-18 | 1996-01-26 | Dieu Andre | Porte-outil pour l'affutage de forets ou analogues. |
WO2003086848A1 (en) * | 2002-04-15 | 2003-10-23 | Studio Moderna Sa | Folding bicycle |
JP2006312220A (ja) * | 2005-05-09 | 2006-11-16 | Kanae Giken:Kk | 研削装置 |
CA2635614C (en) | 2008-06-23 | 2016-02-16 | Tymen Clay | Grinding and honing fixture with clamping jaws |
JP5427989B2 (ja) * | 2009-05-25 | 2014-02-26 | ニシガキ工業株式会社 | ドリルの研磨位置決め器具 |
JP5621023B1 (ja) * | 2013-08-08 | 2014-11-05 | 鉅威自動化股▲分▼有限公司 | ドリルビット挟持の自動補償システム |
CN103707136B (zh) * | 2013-12-03 | 2016-05-18 | 陕西理工学院 | 基于电火花线切割的麻花钻后刀面成形装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US262074A (en) * | 1882-08-01 | Machine for grinding drills | ||
US2580884A (en) * | 1949-05-25 | 1952-01-01 | Albert H Bowman | Drill sharpening apparatus |
DE956203C (de) * | 1952-06-06 | 1957-01-17 | Bayer Maschinenfabrik Geb | An Schleifboecken anbringbare Vorrichtung zum Schleifen von Spiralbohrern und Senkern |
DE1011316B (de) * | 1956-02-24 | 1957-06-27 | Bayer Maschinenfabrik Geb | An Schleifboecken anbringbare Vorrichtung zum Schleifen von Spiralbohrern und Senkern |
US2932135A (en) * | 1956-12-18 | 1960-04-12 | Tatar Alexander | Machine for sharpening four-face drills |
DE1111053B (de) * | 1958-09-24 | 1961-07-13 | Solid Werk Georg Ehni | Vorrichtung zum Schleifen von Spiralbohrerspitzen |
US4176499A (en) * | 1975-12-10 | 1979-12-04 | Joseph Mazoff | Drill sharpener |
DE2915601C2 (de) * | 1979-04-18 | 1983-08-11 | Karl 7539 Kämpfelbach Reiling | Vorrichtung zum Schleifen der Schneiden von Spiralbohrern |
US4270315A (en) * | 1978-07-29 | 1981-06-02 | Reinhold Reiling | Fixture for holding a twist drill to be reground |
DE3039649C2 (de) * | 1979-04-18 | 1983-12-08 | Karl 7539 Kämpfelbach Reiling | Vorrichtung zum Schleifen der Schneiden von Spiralbohrern |
DE3146664C1 (de) * | 1981-11-25 | 1983-07-07 | Karl 7539 Kämpfelbach Reiling | Haltevorrichtung fuer Bohrer zum Schleifen der Schneiden |
JPS59124557A (ja) * | 1982-12-28 | 1984-07-18 | Suzukou Shoji Kk | ドリル刃先研磨装置 |
-
1985
- 1985-05-11 DE DE3517034A patent/DE3517034C1/de not_active Expired
-
1986
- 1986-04-22 US US06/855,092 patent/US4716688A/en not_active Expired - Fee Related
- 1986-04-26 EP EP86105799A patent/EP0201789A3/de not_active Withdrawn
- 1986-05-09 ES ES296879U patent/ES296879Y/es not_active Expired
- 1986-05-09 ES ES1986296875U patent/ES296875Y/es not_active Expired
- 1986-05-12 JP JP61108385A patent/JPS61260971A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES296875Y (es) | 1989-03-16 |
ES296879U (es) | 1988-09-01 |
US4716688A (en) | 1988-01-05 |
ES296879Y (es) | 1989-03-16 |
EP0201789A2 (de) | 1986-11-20 |
DE3517034C1 (de) | 1987-01-15 |
EP0201789A3 (de) | 1987-09-02 |
JPS61260971A (ja) | 1986-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |