EP2559518A3 - Simultanschleifmaschine - Google Patents

Simultanschleifmaschine Download PDF

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Publication number
EP2559518A3
EP2559518A3 EP12005395.4A EP12005395A EP2559518A3 EP 2559518 A3 EP2559518 A3 EP 2559518A3 EP 12005395 A EP12005395 A EP 12005395A EP 2559518 A3 EP2559518 A3 EP 2559518A3
Authority
EP
European Patent Office
Prior art keywords
grinding
shaft
headstocks
spindle
grinding machine
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.)
Withdrawn
Application number
EP12005395.4A
Other languages
English (en)
French (fr)
Other versions
EP2559518A2 (de
Inventor
Roland Schmitz
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.)
EMAG Holding GmbH
Original Assignee
EMAG Holding GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46682631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2559518(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EMAG Holding GmbH filed Critical EMAG Holding GmbH
Publication of EP2559518A2 publication Critical patent/EP2559518A2/de
Publication of EP2559518A3 publication Critical patent/EP2559518A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B24B19/125—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 electrically controlled, e.g. numerically controlled
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Die Erfindung betrifft eine Schleifmaschine zum Schleifen von zentrischen Rotationsflächen (12) einer Welle (3) mit einer Werkstückspindel (1), einem Reitstock (2) und mit zwei Schleifspindelstöcken (6, 6'), wobei die Welle (3) um ihre Mittelachse (11) drehantreibbar eingespannt ist, wobei die Schleifspindelstöcke (6, 6') radial zu den Rotationsflächen (12) zustellbar sind und wobei an den Schleifspindelstöcken (6, 6') Schleifscheibensätze (10, 10') mit mehreren Einzelschleifscheiben (13, 13') vorgesehen sind, deren Profile an die zu bearbeitenden Rotationsflächen (12) angepasst sind, wobei die Schleifspindelstöcke (6, 6') auf gegenüberliegenden Seiten der Welle (3) angeordnet und in Richtung ihrer Spindelachsen (14, 14') gegeneinander versetzt sind, so dass alle Rotationsflächen (12) gleichzeitig bearbeitbar sind.
EP12005395.4A 2011-08-15 2012-07-25 Simultanschleifmaschine Withdrawn EP2559518A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011110118.0A DE102011110118B4 (de) 2011-08-15 2011-08-15 Simultanschleifmaschine

Publications (2)

Publication Number Publication Date
EP2559518A2 EP2559518A2 (de) 2013-02-20
EP2559518A3 true EP2559518A3 (de) 2017-08-02

Family

ID=46682631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12005395.4A Withdrawn EP2559518A3 (de) 2011-08-15 2012-07-25 Simultanschleifmaschine

Country Status (5)

Country Link
US (1) US20130045665A1 (de)
EP (1) EP2559518A3 (de)
JP (1) JP2013039664A (de)
CN (1) CN102950516A (de)
DE (1) DE102011110118B4 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101485923B1 (ko) * 2013-03-12 2015-01-26 (주)대동씨엠 캠 샤프트 버 제거장치 및 방법
US9321140B2 (en) * 2013-08-01 2016-04-26 Ford Global Technologies, Llc System for machine grinding a crankshaft
DE102013113444A1 (de) * 2013-12-04 2015-06-11 Thyssenkrupp Presta Teccenter Ag Aufnahmeanordnung für die Schleifbearbeitung einer Nockenwelle und Verfahren zur Schleifbearbeitung der Nockenwelle
DE102014106924A1 (de) 2014-05-16 2015-11-19 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle
CN104440462A (zh) * 2014-12-03 2015-03-25 苏州飞格立工程塑料有限公司 一种塑料滚轮打磨设备
DE102015206082A1 (de) * 2015-04-02 2016-10-06 Mahle International Gmbh Schleifmaschine
US11241767B2 (en) 2018-06-01 2022-02-08 Fives Landis Corp. Pendulum grinding machine
CN108890460B (zh) * 2018-07-23 2020-12-22 杨华珍 一种曲轴连杆双侧磨削加工设备
WO2020050944A2 (en) * 2018-08-06 2020-03-12 Temple Allen Holdings, Llc Method and apparatus for abrading irregular surfaces
CN109551383B (zh) * 2018-11-06 2020-06-30 郑州磨料磨具磨削研究所有限公司 一种凸轮轴磨削用组合电镀cbn砂轮及其制造方法
CN110370110B (zh) * 2019-06-27 2021-08-24 江苏理工学院 一种汽车凸轮轴端面打磨装置
CN112676944B (zh) * 2020-12-23 2022-10-04 莱芜环球汽车零部件有限公司 一种降低曲轴损伤的汽车曲轴抛光机
CN112853437B (zh) * 2021-01-04 2022-04-12 湖州金业表面科技有限公司 一种电镀工件打磨装置及方法
CN114012574B (zh) * 2022-01-05 2022-04-08 四川神光石英科技有限公司 一种立式磨床
CN117655851A (zh) * 2024-01-19 2024-03-08 江苏智博特智能科技有限公司 一种智能机器人凸轮轴毛坯飞边毛刺打磨机构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1775004A (en) * 1928-04-03 1930-09-02 Landis Tool Co Multiple-grinding-wheel mounting
WO1999039872A1 (en) * 1998-02-09 1999-08-12 Unova I P Corp. Machine tool and machine tool spindle and workpiece mounting-apparatus and grinding process
EP1445066A1 (de) * 2003-01-15 2004-08-11 Muhr und Bender KG Vorrichtung und Verfahren zum Schleifen von Nockenwellen
DE102008026655A1 (de) * 2007-06-13 2008-12-18 Emag Holding Gmbh Verfahren und Vorrichtung zum Schleifen von Nocken einer Nockenwelle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012263A (en) * 1934-09-19 1935-08-27 Norton Co Crank shaft grinding machine
US2127210A (en) * 1937-07-31 1938-08-16 Norton Co Grinding and lapping machine
GB544213A (en) * 1941-02-11 1942-04-01 Nat Broach & Mach Improvements in or relating to finish-cutting of metal surfaces
US3271910A (en) * 1961-04-12 1966-09-13 Haisch Rudolf Method of and apparatus for correcting the size and angular relation between a workpiece to be ground and a tool
US3690072A (en) * 1970-12-16 1972-09-12 Landis Tool Co R adjusting the angular relation between a workpiece to be ground and a tool
US4419845A (en) * 1980-03-25 1983-12-13 Ernst Thielenhaus Kg Method of and apparatus for finish-grinding a camshaft
CH689350A5 (fr) * 1993-08-24 1999-03-15 Rollomatic Sa Machine à meuler.
US5906534A (en) * 1998-01-14 1999-05-25 Leatherman Tool Group, Inc. Sharpening a knife blade
JP2000296445A (ja) * 1999-04-15 2000-10-24 Isuzu Motors Ltd 細長棒体研削装置及び研削方法
DE102004012385B3 (de) * 2004-03-13 2005-09-29 Emag Maschinenfabrik Gmbh Werkzeugmaschine mit hängendem Werkzeugrevolver
JP2006123074A (ja) * 2004-10-28 2006-05-18 Micron Seimitsu Kk コンパクト形インデックス装置、及びインデックス装置をコンパクトに構成する方法
DE102007026562B4 (de) * 2007-06-08 2010-08-26 Erwin Junker Maschinenfabrik Gmbh Schleifzentrum und Verfahren zum gleichzeitigen Schleifen mehrerer Lager von Kurbelwellen
DE102008045842B4 (de) * 2008-09-05 2012-07-12 Emag Holding Gmbh Verfahren und Schleifmaschine zum Schleifen lang gestreckter Werkstücke
DE102009021803B4 (de) * 2009-05-18 2012-07-12 Emag Holding Gmbh Verfahren und Vorrichtung zur Bearbeitung von Kurbelwellen
DE102009024209B4 (de) 2009-06-08 2012-12-06 Erwin Junker Maschinenfabrik Gmbh Verfahren und vorrichtung zum mehrlagenschleifen von werkstücken
DE102009038817B4 (de) * 2009-08-25 2013-06-06 Emag Holding Gmbh Verfahren und Schleifmaschine zum Schleifen von zylindrischen und gekrümmten Konturen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1775004A (en) * 1928-04-03 1930-09-02 Landis Tool Co Multiple-grinding-wheel mounting
WO1999039872A1 (en) * 1998-02-09 1999-08-12 Unova I P Corp. Machine tool and machine tool spindle and workpiece mounting-apparatus and grinding process
EP1445066A1 (de) * 2003-01-15 2004-08-11 Muhr und Bender KG Vorrichtung und Verfahren zum Schleifen von Nockenwellen
DE102008026655A1 (de) * 2007-06-13 2008-12-18 Emag Holding Gmbh Verfahren und Vorrichtung zum Schleifen von Nocken einer Nockenwelle

Also Published As

Publication number Publication date
DE102011110118A1 (de) 2013-02-21
CN102950516A (zh) 2013-03-06
DE102011110118B4 (de) 2015-07-09
US20130045665A1 (en) 2013-02-21
EP2559518A2 (de) 2013-02-20
JP2013039664A (ja) 2013-02-28

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