ES2051577T3 - Dispositivo de rectificado de la cabeza de una valvula, en particular de un motor de combustion interna. - Google Patents
Dispositivo de rectificado de la cabeza de una valvula, en particular de un motor de combustion interna.Info
- Publication number
- ES2051577T3 ES2051577T3 ES91420148T ES91420148T ES2051577T3 ES 2051577 T3 ES2051577 T3 ES 2051577T3 ES 91420148 T ES91420148 T ES 91420148T ES 91420148 T ES91420148 T ES 91420148T ES 2051577 T3 ES2051577 T3 ES 2051577T3
- Authority
- ES
- Spain
- Prior art keywords
- rotation
- valve
- combustion engine
- internal combustion
- axis
- 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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
- B23C3/058—Reconditioning of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Lift Valve (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE RECTIFICACION DE LA CABEZA DE UNA VALVULA, EN PARTICULAR DE UN MOTOR DE COMBUSTION INTERNA. UN DISPOSITIVO SEGUN LA INVENCION COMPRENDE, UN BASTIDOR RIGIDO (2), UN MEDIO (3) DE SOSTEN EN ROTACION DE LA VARILLA (1A) DE LA VALVULA, DISPUESTO FIJA Y VERTICALMENTE SOBRE EL BASTIDOR, UN TOPE (8) DE APOYO EN ROTACION CONTRA LA COLA (1C) DE LA VALVULA, UN MEDIO DE ARRASTRE (9) EN ROTACION DE LA VALVULA POR SU CARA DELANTERA (1G), DISPUESTO VERTICALMENTE POR DEBAJO DEL MEDIO (3) DE SOSTEN EN ROTACION, MEDIOS (19) PARA COMPENSAR EL DESALINEAMIENTO ENTRE EL EJE DE ROTACION (20) DEL MEDIO (9) DE ARRASTRE EN ROTACION, Y EL EJE DE ROTACION (14) RIGIDO DE LA VARILLA (1A) DE VALVULA, Y UN PUESTO DE FABRICACION (10), MONTADO SOBRE EL BASTIDOR (2) DE MANERA ORIENTABLE, PARA AJUSTAR EL EJE DE FABRICACION (13) RESPECTO DEL DIFERENCIAL (14) FIJO Y VERTICAL DE LA VARILLA (1A) DE VALVULA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9006192A FR2661632B1 (fr) | 1990-05-07 | 1990-05-07 | Dispositif de rectification de la tete d'une soupape, notamment d'un moteur a combustion interne. |
FR9011354A FR2666532B1 (fr) | 1990-09-10 | 1990-09-10 | Dispositif pour positionner angulairement et en distance un poste d'usinage. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051577T3 true ES2051577T3 (es) | 1994-06-16 |
Family
ID=26228023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91420148T Expired - Lifetime ES2051577T3 (es) | 1990-05-07 | 1991-05-03 | Dispositivo de rectificado de la cabeza de una valvula, en particular de un motor de combustion interna. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5199222A (es) |
EP (1) | EP0456590B1 (es) |
JP (1) | JP2895983B2 (es) |
AT (1) | ATE104195T1 (es) |
AU (1) | AU646861B2 (es) |
CA (1) | CA2041977A1 (es) |
DE (1) | DE69101663T2 (es) |
DK (1) | DK0456590T3 (es) |
ES (1) | ES2051577T3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08155747A (ja) * | 1994-12-05 | 1996-06-18 | Fuji Oozx Inc | 傘形ワークの加工方法 |
JPH07314300A (ja) * | 1994-03-30 | 1995-12-05 | Fuji Oozx Inc | 心なし研削盤 |
DE69501414T2 (de) * | 1994-03-30 | 1998-04-23 | Fuji Valve | Verfahren zum Bearbeiten eines Werkstückes |
JPH08216008A (ja) * | 1995-02-16 | 1996-08-27 | Kanden Kogyo Kk | 玉形弁弁体シート面摺合せ機 |
KR100791633B1 (ko) * | 2006-03-06 | 2008-01-11 | (주)덕산보링공업사 | 엔진의 밸브 시트 가공장치 |
US8474140B2 (en) * | 2008-04-29 | 2013-07-02 | Caterpillar Inc. | High precision grinding and remanufacturing of machine components |
US20100170093A1 (en) * | 2009-01-08 | 2010-07-08 | Taiwan Dali Aurora Enterprise Co., Ltd. | Method for enhancing surface smoothness of ball valve stem |
KR101381868B1 (ko) * | 2013-11-11 | 2014-04-04 | (주)아나이엔지 | 볼밸브용 볼가공용 래핑장치 |
CN105102185B (zh) * | 2014-02-19 | 2017-06-16 | 日锻汽门株式会社 | 加工装置及去毛边装置 |
KR101688933B1 (ko) * | 2015-04-08 | 2016-12-22 | 카디브(주) | 인젝터용 밸브바디 재생장치 |
CN105666270B (zh) * | 2016-03-03 | 2018-01-16 | 安庆市鼎立汽车配件有限公司 | 一种高效率气门杆端部研磨装置 |
CN109434628B (zh) * | 2018-12-28 | 2024-03-26 | 天津时代创业科技有限公司 | 餐具立面外圆角自动抛光装置 |
KR102192952B1 (ko) * | 2019-03-29 | 2020-12-18 | 김태범 | 정밀 부품 재생 장치 |
CN111203575B (zh) * | 2020-01-15 | 2020-11-03 | 中国工程物理研究院机械制造工艺研究所 | 基于随动非接触支撑的薄壁件镜像铣削装备及方法 |
CN113547259B (zh) * | 2021-07-28 | 2022-05-03 | 奇瑞汽车股份有限公司 | 夹具及焊接方法 |
CN114838882B (zh) * | 2022-03-21 | 2024-05-03 | 贵阳瑞极精密测量有限公司 | 气门跳动及气密性能双工位自动检测装置 |
CN114932484A (zh) * | 2022-07-27 | 2022-08-23 | 扬州市慧宇科技有限公司 | 一种阀门异型面自持紧一体化加工打磨装置 |
CN117300223B (zh) * | 2023-11-29 | 2024-03-22 | 常州华登液压设备有限公司 | 变量叶片泵加工设备及加工工艺 |
CN117943914B (zh) * | 2024-03-15 | 2024-06-14 | 安徽宏远智联科技有限公司 | 一种汽车配件切割打磨装置及其使用方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1702267A (en) * | 1929-02-19 | miller | ||
DE394871C (de) * | 1924-05-08 | Josef Heinzmann | Pendelsaege | |
US1421133A (en) * | 1920-09-07 | 1922-06-27 | Albertson & Company | Valve-refacing apparatus |
FR529605A (fr) * | 1920-11-30 | 1921-12-02 | Appareil à rectifier les sièges de soupapes | |
NL18343C (es) * | 1925-04-17 | |||
US1786023A (en) * | 1927-04-27 | 1930-12-23 | Harry G Miller | Valve-centering device |
US1786022A (en) * | 1927-04-27 | 1930-12-23 | Harry G Miller | Driving head for small lathes |
US1694705A (en) * | 1927-09-16 | 1928-12-11 | Hall Mfg Co | Valve hone |
US2136188A (en) * | 1936-05-04 | 1938-11-08 | Snap On Tools Inc | Valve refacing device |
DE706721C (de) * | 1939-02-23 | 1941-06-04 | Niles Werke Akt Ges Deutsche | Gewichtsausgleich eines auf und ab bewegten, an einem sich aendernden Habelarm angreifenden Schlittens mittels einer Feder |
US2618105A (en) * | 1950-04-20 | 1952-11-18 | Arthur H Anderson | Valve grinder |
FR1066669A (fr) * | 1952-11-18 | 1954-06-09 | Dispositif pour entraîner en rotation des soupapes à roder, ou à rectifier | |
GB1064690A (en) * | 1964-11-17 | 1967-04-05 | Paolo Chiaia | A balanced support mechanism for an overhung table of a machine tool, and particularly for a milling machine |
DE1951575A1 (de) * | 1969-10-13 | 1971-06-24 | Alois Juvan | Vorrichtung zur Erzeugung einer hin- und hergehenden Drehbewegung auf der Abtriebsseite bei kontinuierlicher Drehbewegung auf der Antriebsseite,insbesondere zum Einschleifen von Ventilen |
US4428160A (en) * | 1979-10-22 | 1984-01-31 | Ingenious Devices Limited | Centerless valve grinding |
US4270427A (en) * | 1980-02-04 | 1981-06-02 | Black & Decker Inc. | Bevel angle setting means for a power tool apparatus |
DE3041722A1 (de) * | 1980-11-05 | 1982-06-16 | Ingenious Devices Ltd., Orillia, Ontario | Ventilschleifvorrichtung |
EP0160986A3 (en) * | 1984-05-08 | 1987-03-04 | Neway Manufacturing, Inc. | Hand-operated valve refacer |
US5070653A (en) * | 1989-06-16 | 1991-12-10 | Ran Can Corp. | Centerless valve regrinder |
-
1991
- 1991-05-03 AT AT91420148T patent/ATE104195T1/de not_active IP Right Cessation
- 1991-05-03 DE DE69101663T patent/DE69101663T2/de not_active Expired - Fee Related
- 1991-05-03 DK DK91420148.8T patent/DK0456590T3/da active
- 1991-05-03 ES ES91420148T patent/ES2051577T3/es not_active Expired - Lifetime
- 1991-05-03 EP EP91420148A patent/EP0456590B1/fr not_active Expired - Lifetime
- 1991-05-06 CA CA002041977A patent/CA2041977A1/fr not_active Abandoned
- 1991-05-06 US US07/696,137 patent/US5199222A/en not_active Expired - Fee Related
- 1991-05-07 AU AU76411/91A patent/AU646861B2/en not_active Ceased
- 1991-05-07 JP JP3131819A patent/JP2895983B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69101663T2 (de) | 1994-07-28 |
ATE104195T1 (de) | 1994-04-15 |
DK0456590T3 (da) | 1994-09-05 |
CA2041977A1 (fr) | 1991-11-08 |
EP0456590B1 (fr) | 1994-04-13 |
JPH068123A (ja) | 1994-01-18 |
US5199222A (en) | 1993-04-06 |
AU646861B2 (en) | 1994-03-10 |
AU7641191A (en) | 1991-11-07 |
JP2895983B2 (ja) | 1999-05-31 |
EP0456590A1 (fr) | 1991-11-13 |
DE69101663D1 (de) | 1994-05-19 |
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