EP3135433A3 - Surface processing unit, machine tool and method of operating - Google Patents

Surface processing unit, machine tool and method of operating Download PDF

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Publication number
EP3135433A3
EP3135433A3 EP16181580.8A EP16181580A EP3135433A3 EP 3135433 A3 EP3135433 A3 EP 3135433A3 EP 16181580 A EP16181580 A EP 16181580A EP 3135433 A3 EP3135433 A3 EP 3135433A3
Authority
EP
European Patent Office
Prior art keywords
processing unit
peripheral surface
surface processing
workpiece
machine tool
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Withdrawn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
EP16181580.8A
Other languages
German (de)
French (fr)
Other versions
EP3135433A2 (en
Inventor
Marcus Stephan
Simon Wolber
Oliver Hildebrandt
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.)
Supfina Grieshaber GmbH and Co KG
Original Assignee
Supfina Grieshaber GmbH and Co KG
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 Supfina Grieshaber GmbH and Co KG filed Critical Supfina Grieshaber GmbH and Co KG
Publication of EP3135433A2 publication Critical patent/EP3135433A2/en
Publication of EP3135433A3 publication Critical patent/EP3135433A3/en
Withdrawn legal-status Critical Current

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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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/004—Machines or devices using grinding or polishing belts; Accessories therefor using abrasive rolled strips
    • 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
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
    • 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
    • B24B21/008—Machines comprising two or more tools or having several working posts
    • 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
    • B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
    • 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
    • B24B21/18—Accessories
    • B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • 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
    • B24B21/18—Accessories
    • B24B21/22—Accessories for producing a reciprocation of the grinding belt normal to its direction of movement
    • 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 And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Turning (AREA)

Abstract

Die Erfindung betrifft eine Umfangsflächenbearbeitungseinheit (10) zur finishenden Bearbeitung von zu einer Werkstückachse (116) exzentrischen Werkstückumfangsflächen (72) mittels mindestens einem Finishwerkzeug, wobei das mindestens eine Finishwerkzeug an einem Finishwerkzeughalter (60) gehalten ist und wobei der Finishwerkzeughalter (60) mittels einer Lagereinheit während der Bearbeitung einer Werkstückumfangsfläche (72) entlang einer Bewegungsbahn der Werkstückumfangsfläche (72) bewegbar ist, wobei die Umfangsflächenbearbeitungseinheit (10) einen Oszillationsantrieb (48) aufweist, mittels welchem der Finishwerkzeughalter (60) in einer zu der Werkstückachse parallelen Richtung oszillierend antreibbar ist. Die Erfindung betrifft ferner eine Werkzeugmaschine sowie Verfahren zum Betrieb einer Umfangsflächenbearbeitungseinheit (10) und einer Werkzeugmaschine.

Figure imgaf001
The invention relates to a peripheral surface processing unit (10) for finish machining workpiece peripheral surfaces (72) eccentric to a workpiece axis (116) by means of at least one finishing tool, wherein the at least one finishing tool is held on a finishing tool holder (60) and wherein the finishing tool holder (60) Bearing unit during machining of a workpiece peripheral surface (72) along a movement path of the workpiece peripheral surface (72) is movable, wherein the peripheral surface processing unit (10) comprises an oscillation drive (48) by means of which the finishing tool holder (60) is oscillated in a direction parallel to the workpiece axis direction , The invention further relates to a machine tool and method for operating a peripheral surface processing unit (10) and a machine tool.
Figure imgaf001
EP16181580.8A 2015-08-27 2016-07-28 Surface processing unit, machine tool and method of operating Withdrawn EP3135433A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015216357.1A DE102015216357A1 (en) 2015-08-27 2015-08-27 Peripheral surface processing unit, machine tool and method of operation

Publications (2)

Publication Number Publication Date
EP3135433A2 EP3135433A2 (en) 2017-03-01
EP3135433A3 true EP3135433A3 (en) 2017-04-26

Family

ID=56551296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16181580.8A Withdrawn EP3135433A3 (en) 2015-08-27 2016-07-28 Surface processing unit, machine tool and method of operating

Country Status (3)

Country Link
EP (1) EP3135433A3 (en)
CN (1) CN106475891B (en)
DE (1) DE102015216357A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015221939B4 (en) * 2015-11-09 2018-10-31 Supfina Grieshaber Gmbh & Co. Kg Finishing belt device and method for finish machining a workpiece
CN107127662A (en) * 2017-05-31 2017-09-05 嘉善凝辉新型建材有限公司 A kind of workpiece surface sanding apparatus
CN110370097B (en) * 2019-08-19 2020-08-14 荆州环球汽车零部件制造有限公司 Device for polishing arc surface of connecting rod
CN110625490B (en) * 2019-09-17 2021-06-01 惠州市芯瓷半导体有限公司 Adjustable ceramic polishing grinder and method
DE102020134461A1 (en) 2020-12-21 2022-06-23 Supfina Grieshaber Gmbh & Co. Kg finishing system
CN117207034B (en) * 2023-11-08 2024-02-23 南安市奥力石业有限公司 Stone surface polishing equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005473A1 (en) * 1996-08-01 1998-02-12 Radtec, Inc. Microfinishing machine
DE102007059926A1 (en) * 2007-12-04 2009-06-10 Nagel Maschinen- Und Werkzeugfabrik Gmbh Apparatus for finish machining peripheral surfaces of substantially rotationally symmetrical workpiece sections on wave-shaped workpieces
DE202011003176U1 (en) * 2011-02-24 2011-05-05 Thielenhaus Technologies Gmbh Device for band finishing
DE102011081918A1 (en) * 2011-08-31 2013-02-28 Nagel Maschinen- Und Werkzeugfabrik Gmbh Finishing machine for finishing curved workpiece surfaces on workpieces
WO2014127926A1 (en) * 2013-02-21 2014-08-28 Supfina Grieshaber Gmbh & Co. Kg Device and system for finish-machining a workpiece in the form of a crankshaft or a camshaft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85108300A (en) * 1985-11-14 1988-08-17 李忠良 Figure of eight precision plane milling apparatus
CS256612B1 (en) * 1986-03-19 1988-04-15 Josef Strejc Equipment for pins finishing
US6026549A (en) * 1995-11-30 2000-02-22 Nippon Toyama Corporation Crankpin phase indexing method and apparatus
ITBO20010268A1 (en) * 2001-05-07 2002-11-07 Marposs Spa EQUIPMENT FOR CHECKING THE DIAMETER OF ECCENTRIC PORTIONS ASK FOR A MECHANICAL PART DURING WORKING ON A GRINDING MACHINE
DE602004007418T2 (en) * 2003-02-12 2008-04-30 Nissan Motor Co., Ltd., Yokohama Apparatus and method for surface finishing
JP5428740B2 (en) * 2009-10-19 2014-02-26 株式会社ジェイテクト Compound grinding machine
EP2617522B1 (en) 2012-01-23 2014-01-15 Supfina Grieshaber GmbH & Co. KG Device for finely processing a peripheral area of the workpiece fixed in an eccentric manner to a peripheral area of a workpiece
EP2803445B1 (en) 2013-05-14 2015-07-08 Supfina Grieshaber GmbH & Co. KG Device for machining a workpiece with belt finishing
DE102014200445A1 (en) 2014-01-13 2015-07-16 Supfina Grieshaber Gmbh & Co. Kg pressing device
DE102014213194A1 (en) 2014-07-08 2016-01-28 Supfina Grieshaber Gmbh & Co. Kg Pressing device for pressing a Finisbands against a workpiece surface

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005473A1 (en) * 1996-08-01 1998-02-12 Radtec, Inc. Microfinishing machine
DE102007059926A1 (en) * 2007-12-04 2009-06-10 Nagel Maschinen- Und Werkzeugfabrik Gmbh Apparatus for finish machining peripheral surfaces of substantially rotationally symmetrical workpiece sections on wave-shaped workpieces
DE202011003176U1 (en) * 2011-02-24 2011-05-05 Thielenhaus Technologies Gmbh Device for band finishing
DE102011081918A1 (en) * 2011-08-31 2013-02-28 Nagel Maschinen- Und Werkzeugfabrik Gmbh Finishing machine for finishing curved workpiece surfaces on workpieces
WO2014127926A1 (en) * 2013-02-21 2014-08-28 Supfina Grieshaber Gmbh & Co. Kg Device and system for finish-machining a workpiece in the form of a crankshaft or a camshaft

Also Published As

Publication number Publication date
CN106475891A (en) 2017-03-08
DE102015216357A1 (en) 2017-03-02
EP3135433A2 (en) 2017-03-01
CN106475891B (en) 2021-06-08

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