IT1246623B - Apparecchiatura per la rettifica di perni di banco dei bottoni di manovella e procedimento di rettifica - Google Patents

Apparecchiatura per la rettifica di perni di banco dei bottoni di manovella e procedimento di rettifica

Info

Publication number
IT1246623B
IT1246623B ITRM910463A ITRM910463A IT1246623B IT 1246623 B IT1246623 B IT 1246623B IT RM910463 A ITRM910463 A IT RM910463A IT RM910463 A ITRM910463 A IT RM910463A IT 1246623 B IT1246623 B IT 1246623B
Authority
IT
Italy
Prior art keywords
grinding
crankshaft
crank
pins
buttons
Prior art date
Application number
ITRM910463A
Other languages
English (en)
Inventor
James D Phillips
Original Assignee
Phillips J D Corp
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
Application filed by Phillips J D Corp filed Critical Phillips J D Corp
Publication of ITRM910463A0 publication Critical patent/ITRM910463A0/it
Publication of ITRM910463A1 publication Critical patent/ITRM910463A1/it
Application granted granted Critical
Publication of IT1246623B publication Critical patent/IT1246623B/it

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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Un procedimento di rettifica di perni di banco di bottoni di manovella su di un albero a gomiti in cui l'albero a gomiti viene fatto ruotare attorno al suo asse longitudinale centrale. Nastri abrasivi vengono mossi lungo percorsi sostanzialmente perpendicolari all'albero a gomiti di modo che le superfici abrasive dei nastri rettificano i perni di banco dei bottoni di manovella mentre l'albero a gomiti ruota. I nastri vengono guidati indipendentemente l'uno dall'altro sul punto di contatto con i perni di banco dei bottoni di manovella lungo un percorso variabile secondo la posizione del perno di banco del bottone di manovella attorno all'asse longitudinale centrale dell'albero a gomiti, mano a mano che l'albero a gomiti ruota.
ITRM910463A 1990-10-05 1991-06-25 Apparecchiatura per la rettifica di perni di banco dei bottoni di manovella e procedimento di rettifica IT1246623B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/593,694 US5142827A (en) 1990-10-05 1990-10-05 Crankpin grinder and method

Publications (3)

Publication Number Publication Date
ITRM910463A0 ITRM910463A0 (it) 1991-06-25
ITRM910463A1 ITRM910463A1 (it) 1992-12-25
IT1246623B true IT1246623B (it) 1994-11-24

Family

ID=24375757

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910463A IT1246623B (it) 1990-10-05 1991-06-25 Apparecchiatura per la rettifica di perni di banco dei bottoni di manovella e procedimento di rettifica

Country Status (7)

Country Link
US (1) US5142827A (it)
JP (1) JP2554799B2 (it)
CA (1) CA2029559C (it)
DE (2) DE9116540U1 (it)
FR (1) FR2667530B1 (it)
GB (1) GB2248414B (it)
IT (1) IT1246623B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108890460A (zh) * 2018-07-23 2018-11-27 夏海涛 一种曲轴连杆双侧磨削加工设备

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367866A (en) * 1990-10-05 1994-11-29 J. D. Phillips Corporation Crankpin grinder
US5251404A (en) * 1992-02-28 1993-10-12 General Motors Corporation Belt grinder for crankshaft pins
CA2081699C (en) * 1992-08-14 1998-06-09 James D. Phillips Crankpin grinder
US5371973A (en) * 1992-09-30 1994-12-13 Western Atlas Inc. Grinding machine utilizing multiple, parallel, abrasive belts simultaneously grinding surfaces on a workpiece
US5359813A (en) 1992-09-30 1994-11-01 Western Atlas Inc. Locking mechanism for contouring head assembly for multiple belt grinding machine
DE4319359A1 (de) * 1993-06-11 1994-12-15 Schaudt Maschinenbau Gmbh Verfahren und Vorrichtung zum Schleifen, insbesondere Bandschleifmaschine
JP2766602B2 (ja) * 1993-06-15 1998-06-18 本田技研工業株式会社 クランクシャフトのラッピング装置
US5951377A (en) * 1996-08-01 1999-09-14 Radtec, Inc. Microfinishing machine
US5919081A (en) * 1996-09-04 1999-07-06 Unova Ip Corporation Method and apparatus for computer numerically controlled pin grinder gauge
DE19801863A1 (de) * 1998-01-20 1999-07-22 Hegenscheidt Mfd Gmbh Verfahren und Maschine zum Drehfräsen der Haupt- und Pleuellagerzapfen von Kurbelwellen
DE19801862A1 (de) * 1998-01-20 1999-07-22 Hegenscheidt Mfd Gmbh Verfahren und Maschine zum Drehfräsen der Pleuellagerzapfen von Kurbelwellen mittels Scheibenfräsern
JP3649037B2 (ja) * 1999-04-14 2005-05-18 豊田工機株式会社 複合研削盤
DE102007059926A1 (de) * 2007-12-04 2009-06-10 Nagel Maschinen- Und Werkzeugfabrik Gmbh Vorrichtung zur Finishbearbeitung von Umfangsflächen im Wesentlichen rotationssymmetrischer Werkstückabschnitte an wellenförmigen Werkstücken
DE102011113801A1 (de) * 2011-09-16 2013-03-21 Hegenscheidt-Mfd Gmbh & Co. Kg Verfahren zum Verbessern der Güte der Oberflächen von Kurbelwellen
EP2617523B1 (de) * 2012-01-23 2014-04-23 Supfina Grieshaber GmbH & Co. KG Finishvorrichtung zur finishenden Bearbeitung eines Werkstücks
EP2617522B1 (de) 2012-01-23 2014-01-15 Supfina Grieshaber GmbH & Co. KG Vorrichtung zur Feinbearbeitung einer bezogen auf eine Werkstückachse eines Werkstücks exzentrisch angeordneten Werkstückumfangsfläche
EP2769806B1 (de) * 2013-02-21 2014-12-17 Supfina Grieshaber GmbH & Co. KG Vorrichtung und System zur Finishbearbeitung eines Werkstücks in Form einer Kurbelwelle oder einer Nockenwelle
US9987717B2 (en) * 2016-02-24 2018-06-05 Supfina Grieshaber Gmbh & Co. Kg Finishing device
CN110842705B (zh) * 2019-11-22 2021-03-19 安徽鼎恒实业集团有限公司 一种曲轴再制造用打磨装置
CN112223046B (zh) * 2020-10-21 2022-08-02 江西世星科技有限公司 一种芯片磨片机
CN114378656A (zh) * 2022-01-12 2022-04-22 青岛迈特园林机械零部件有限公司 一种曲柄打磨装置及加工方法
CN114378686B (zh) * 2022-02-08 2025-03-14 浙江诚本轴承滚子有限公司 一种轴承滚子超精加工方法和超精机
CN115555978A (zh) * 2022-09-07 2023-01-03 上海圣德曼铸造海安有限公司 一种降低曲轴损伤的汽车曲轴抛光机
CN116276607B (zh) * 2023-05-04 2024-05-10 浙江湖磨抛光磨具制造有限公司 一种曲轴抛光设备
CN118372142B (zh) * 2024-06-26 2024-10-18 杭州万达曲轴有限公司 一种一体化曲轴加工设备
CN120363071A (zh) * 2025-06-17 2025-07-25 南京机电职业技术学院 一种曲轴抛光设备及抛光方法

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US1660291A (en) * 1924-07-14 1928-02-21 Birkigt Marc Grinding machine
US1813503A (en) * 1927-10-03 1931-07-07 Motch Merryweather Machinery Grinding machinery
US1843301A (en) * 1929-09-28 1932-02-02 Norton Co Cam lapping machine
US2098438A (en) * 1932-05-19 1937-11-09 Norton Co Grinding machine for grinding noncircular shapes
US2195054A (en) * 1937-08-13 1940-03-26 Chrysler Corp Lapping apparatus
FR979269A (fr) * 1948-01-24 1951-04-24 Procédé et appareil ou machine-outil pour l'usinage avec precision de profils non circulaires, notamment de cames sur des arbres à cames ou de pièces analogues
DE1723897U (de) * 1954-05-24 1956-06-07 Heinz Lehnert Kurbelwellen-laeppgeraet.
GB894221A (en) * 1959-09-14 1962-04-18 Norton Co Improvements in or relating to lapping and polishing machines
US3452488A (en) * 1967-07-27 1969-07-01 Paul F Palaski Polishing belt feed mechanism
GB1216207A (en) * 1968-08-27 1970-12-16 English Steel Corp Ltd Improvements in or relating to methods and machines for grinding crankshafts
FR2036003B3 (it) * 1969-03-31 1976-01-16 Alme Off Mec
JPS5233358B2 (it) * 1971-10-26 1977-08-27
DE2609199A1 (de) * 1976-03-05 1977-09-08 Zuckermann Kg Maschf Maschine zum schleifen von kantenbereichen von formteilen
IT1123689B (it) * 1976-12-14 1986-04-30 Bischeri Ido Rettificattrice a tuffo,in particolare delle camme di alberi distribuzione per motori
US4175358A (en) * 1977-12-15 1979-11-27 Ido Bischeri Plunge-grinder, especially for grinding the cams of engine timing shafts
DE2937249A1 (de) * 1979-09-14 1981-04-30 Maschinenfabrik Zuckermann Kg, Wien Kopierbearbeitungsmaschine
US4292767A (en) * 1980-02-01 1981-10-06 Ryman Engineering Company Belt grinder for grinding non-circular workpiece
DE3011454C2 (de) * 1980-03-25 1984-04-05 Ernst Thielenhaus KG, 5600 Wuppertal Verfahren für die Fertigbearbeitung von Nockenwellen
CA1265343A (en) * 1984-05-07 1990-02-06 Edward Earl Judge Jr. Microfinishing apparatus and method
JPH0698570B2 (ja) * 1986-07-09 1994-12-07 財団法人鉄道総合技術研究所 レール頭部の仕上装置
US4833834A (en) * 1987-10-30 1989-05-30 General Motors Corporation Camshaft belt grinder
JPH01210254A (ja) * 1988-02-19 1989-08-23 Fuji Heavy Ind Ltd ラッピングマシーン
GB2219231A (en) * 1988-06-04 1989-12-06 Ford Motor Co Grinding workpieces
US4945683A (en) * 1989-07-10 1990-08-07 J. D. Phillips Corporation Abrasive belt grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108890460A (zh) * 2018-07-23 2018-11-27 夏海涛 一种曲轴连杆双侧磨削加工设备

Also Published As

Publication number Publication date
CA2029559A1 (en) 1992-04-06
FR2667530A1 (fr) 1992-04-10
ITRM910463A1 (it) 1992-12-25
ITRM910463A0 (it) 1991-06-25
DE4116568A1 (de) 1992-04-09
FR2667530B1 (fr) 1996-01-12
DE9116540U1 (de) 1993-06-03
GB2248414A (en) 1992-04-08
CA2029559C (en) 1994-02-01
US5142827A (en) 1992-09-01
JPH04226857A (ja) 1992-08-17
JP2554799B2 (ja) 1996-11-13
DE4116568C2 (de) 1998-08-27
GB9108946D0 (en) 1991-06-12
GB2248414B (en) 1994-05-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626