EP3009229A3 - Grinding machine, in particular compact tip-free grinding machine - Google Patents

Grinding machine, in particular compact tip-free grinding machine Download PDF

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Publication number
EP3009229A3
EP3009229A3 EP15188860.9A EP15188860A EP3009229A3 EP 3009229 A3 EP3009229 A3 EP 3009229A3 EP 15188860 A EP15188860 A EP 15188860A EP 3009229 A3 EP3009229 A3 EP 3009229A3
Authority
EP
European Patent Office
Prior art keywords
spindle
grinding
grinding machine
coupled
control
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.)
Granted
Application number
EP15188860.9A
Other languages
German (de)
French (fr)
Other versions
EP3009229A2 (en
EP3009229B1 (en
Inventor
Jörg BAHR
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.)
Schaudt Mikrosa GmbH
Original Assignee
Schaudt Mikrosa GmbH
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Filing date
Publication date
Application filed by Schaudt Mikrosa GmbH filed Critical Schaudt Mikrosa GmbH
Publication of EP3009229A2 publication Critical patent/EP3009229A2/en
Publication of EP3009229A3 publication Critical patent/EP3009229A3/en
Application granted granted Critical
Publication of EP3009229B1 publication Critical patent/EP3009229B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/307—Means for supporting work
    • 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
    • B24B5/35—Accessories
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

Die Erfindung betriff eine Schleifmaschine (10), mit einem Maschinenbett (12), einer Schleifspindel (28), die mit einem Spindelantrieb (36) koppelbar und zur Aufnahme einer Schleifscheibe (32) ausgebildet ist, einer Regelspindel (30), die mit einem Spindelantrieb (38) koppelbar und zur Aufnahme einer Regelscheibe (34) ausgebildet ist, einer Werkstückauflage (46) zur Aufnahme eines zu bearbeitenden Werkstücks (50) zwischen der Schleifspindel (28) und der Regelspindel (30), wobei die Schleifspindel (28) und die Regelspindel (30) mit dem Maschinenbett (12) gekoppelt und relativ zueinander verfahrbar sind, wobei die Schleifspindel (28) und die Regelspindel (30) einen Spindelsatz (22) bilden, wobei am Maschinenbett (12) eine Längsführung (68) ausgebildet ist, an der ein Basisschlitten (54) aufgenommen ist, wobei das Maschinenbett (12) und der Basisschlitten (54) eine erste Bewegungsachse (60) definieren, wobei die Schleifspindel (28) mit dem Basisschlitten (54) gekoppelt und einer zweiten Bewegungsachse (62) zugeordnet ist, wobei die Regelspindel (30) mit dem Basisschlitten (54) gekoppelt und einer dritten Bewegungsachse (64) zugeordnet ist, und wobei die Schleifspindel (28) und die Regelspindel (30) relativ zueinander beweglich und auf die Werkstückauflage (46) zustellbar sind.

Figure imgaf001
The invention relates to a grinding machine (10), with a machine bed (12), a grinding spindle (28) which is coupled to a spindle drive (36) and adapted to receive a grinding wheel (32), a control spindle (30), with a Spindle drive (38) coupled and adapted to receive a regulating wheel (34), a workpiece support (46) for receiving a workpiece to be machined (50) between the grinding spindle (28) and the control spindle (30), wherein the grinding spindle (28) and the control spindle (30) coupled to the machine bed (12) and are movable relative to each other, wherein the grinding spindle (28) and the control spindle (30) form a spindle set (22), wherein on the machine bed (12) has a longitudinal guide (68) is formed in which a base carriage (54) is received, wherein the machine bed (12) and the base carriage (54) define a first movement axis (60), the grinding spindle (28) coupled to the base carriage (54) and a second associated with the base carriage (54) and a third movement axis (64) is associated, and wherein the grinding spindle (28) and the control spindle (30) movable relative to each other and on the Workpiece support (46) are deliverable.
Figure imgaf001
EP15188860.9A 2014-10-17 2015-10-08 Centerless grinding machine Active EP3009229B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014115149.6A DE102014115149B3 (en) 2014-10-17 2014-10-17 Grinding machine, in particular compact designed centerless grinder

Publications (3)

Publication Number Publication Date
EP3009229A2 EP3009229A2 (en) 2016-04-20
EP3009229A3 true EP3009229A3 (en) 2016-05-11
EP3009229B1 EP3009229B1 (en) 2017-06-21

Family

ID=54288696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15188860.9A Active EP3009229B1 (en) 2014-10-17 2015-10-08 Centerless grinding machine

Country Status (6)

Country Link
US (1) US9878416B2 (en)
EP (1) EP3009229B1 (en)
JP (1) JP2016104508A (en)
CN (1) CN105522450A (en)
DE (1) DE102014115149B3 (en)
ES (1) ES2632150T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6453199B2 (en) * 2015-10-16 2019-01-16 光洋機械工業株式会社 Centerless grinding machine
CN107263227B (en) * 2017-08-11 2023-04-07 常州神力热喷涂技术有限公司 Floating type centerless grinding head
EP3653336B1 (en) * 2018-11-19 2023-05-03 Ideko, S.Coop. Actively dampened centerless grinding process
EP3741508B1 (en) * 2019-05-20 2022-04-06 Urs Tschudin Centreless cylindrical grinding machine
DE102020112633A1 (en) 2020-05-11 2021-11-11 Schaeffler Technologies AG & Co. KG Device and method for centerless grinding
DE102020130004A1 (en) * 2020-11-13 2022-05-19 Ziersch GmbH Cylindrical grinding machine with dressing unit
DE102021123380B3 (en) 2021-09-09 2022-12-22 Schaeffler Technologies AG & Co. KG Device and method for machining rotating workpieces
CN115519413A (en) * 2022-08-19 2022-12-27 宁波高研精密机械有限公司 High-precision five-axis numerical control centerless grinding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011117819A1 (en) * 2011-11-02 2013-05-02 Schaudt Mikrosa Gmbh Centerless grinding machine for through feed grinding of workpiece to be processed, comprises grinding wheel spindle and control disk spindle that are arranged on opposite sides of workpiece support, and are moved in longitudinal direction

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219425A (en) * 1938-01-08 1940-10-29 Charles I Lott Grinding machinery
JPS59219139A (en) * 1983-05-27 1984-12-10 Toyoda Mach Works Ltd Center height control device in centerless grinder
EP0449767B1 (en) * 1990-03-23 1993-08-11 Agathon A.G. Maschinenfabrik Centreless cylindrical grinding machine
DE69510910T2 (en) * 1994-01-14 2000-01-13 Lidkoeping Machine Tools Ab, Lidkoeping Centerless grinder
US5766057A (en) * 1995-04-19 1998-06-16 Cincinnati Milacron Inc. Centerless grinding machine
DE29825161U1 (en) * 1998-03-27 2005-10-06 Schleifring Service Gmbh Pointless round polishing machine for finishing work pieces
DE19940686A1 (en) * 1999-08-27 2001-03-01 Mikrosa Werkzeugmaschinen Gmbh Method and device for CNC-controlled dressing of a regulating wheel of a grinding machine for a centerless grinding process on a workpiece, method for centerless grinding and a grinding machine
DE19940687A1 (en) * 1999-08-27 2001-03-01 Mikrosa Werkzeugmaschinen Gmbh Grinding machines for centerless grinding of workpieces
DE19940685A1 (en) * 1999-08-27 2001-03-01 Mikrosa Werkzeugmaschinen Gmbh Process for centerless oblique plunge grinding and grinding machine
JP2003094330A (en) * 2001-09-20 2003-04-03 Micron Seimitsu Kk Dressing method and device
ATE369937T1 (en) * 2004-02-19 2007-09-15 Salvatore Vaccaro GRINDING MACHINE FOR CENTERLESS GRINDING OF WORKPIECES
JP4511255B2 (en) * 2004-06-17 2010-07-28 株式会社日進機械製作所 Centerless grinding machine
JP2008149389A (en) * 2006-12-14 2008-07-03 Micron Seimitsu Kk Centerless grinding method and device
JP5057947B2 (en) * 2007-12-03 2012-10-24 ミクロン精密株式会社 Centerless grinding method
CA2717331C (en) * 2009-06-22 2017-12-19 Dan Schellenberg Centerless grinding machine
JP5612936B2 (en) * 2010-07-12 2014-10-22 Ntn株式会社 Centerless grinding machine
CN202155530U (en) * 2011-04-26 2012-03-07 广州市珠江机床厂有限公司 Vertical type double end-face numerical control lathe
JP6007049B2 (en) * 2012-09-28 2016-10-12 株式会社日進機械製作所 Centerless grinding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011117819A1 (en) * 2011-11-02 2013-05-02 Schaudt Mikrosa Gmbh Centerless grinding machine for through feed grinding of workpiece to be processed, comprises grinding wheel spindle and control disk spindle that are arranged on opposite sides of workpiece support, and are moved in longitudinal direction

Also Published As

Publication number Publication date
EP3009229A2 (en) 2016-04-20
EP3009229B1 (en) 2017-06-21
JP2016104508A (en) 2016-06-09
ES2632150T3 (en) 2017-09-11
DE102014115149B3 (en) 2016-01-21
CN105522450A (en) 2016-04-27
US9878416B2 (en) 2018-01-30
US20160107285A1 (en) 2016-04-21

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