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
Application number
ES91420148T
Other languages
English (en)
Inventor
Jacques Leroux
Patrick Vivier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERDI D ETUDES DE REAL Ste
Original Assignee
SERDI D ETUDES DE REAL Ste
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR9006192A external-priority patent/FR2661632B1/fr
Priority claimed from FR9011354A external-priority patent/FR2666532B1/fr
Application filed by SERDI D ETUDES DE REAL Ste filed Critical SERDI D ETUDES DE REAL Ste
Application granted granted Critical
Publication of ES2051577T3 publication Critical patent/ES2051577T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES91420148T 1990-05-07 1991-05-03 Dispositivo de rectificado de la cabeza de una valvula, en particular de un motor de combustion interna. Expired - Lifetime ES2051577T3 (es)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69501414T2 (de) * 1994-03-30 1998-04-23 Fuji Valve Verfahren zum Bearbeiten eines Werkstückes
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
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
KR101481053B1 (ko) * 2014-02-19 2015-01-12 니탄 밸브 가부시키가이샤 가공 장치 및 버 제거 장치
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394871C (de) * 1924-05-08 Josef Heinzmann Pendelsaege
US1702267A (en) * 1929-02-19 miller
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
BE333361A (es) * 1925-04-17
US1786022A (en) * 1927-04-27 1930-12-23 Harry G Miller Driving head for small lathes
US1786023A (en) * 1927-04-27 1930-12-23 Harry G Miller Valve-centering device
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

Also Published As

Publication number Publication date
JP2895983B2 (ja) 1999-05-31
JPH068123A (ja) 1994-01-18
AU7641191A (en) 1991-11-07
ATE104195T1 (de) 1994-04-15
CA2041977A1 (fr) 1991-11-08
DK0456590T3 (da) 1994-09-05
DE69101663D1 (de) 1994-05-19
EP0456590A1 (fr) 1991-11-13
DE69101663T2 (de) 1994-07-28
US5199222A (en) 1993-04-06
AU646861B2 (en) 1994-03-10
EP0456590B1 (fr) 1994-04-13

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