EP1990133A3 - Grinder as tool for a processing device - Google Patents

Grinder as tool for a processing device Download PDF

Info

Publication number
EP1990133A3
EP1990133A3 EP08008728A EP08008728A EP1990133A3 EP 1990133 A3 EP1990133 A3 EP 1990133A3 EP 08008728 A EP08008728 A EP 08008728A EP 08008728 A EP08008728 A EP 08008728A EP 1990133 A3 EP1990133 A3 EP 1990133A3
Authority
EP
European Patent Office
Prior art keywords
guide rollers
machining device
work spindle
tool
grinding
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
EP08008728A
Other languages
German (de)
French (fr)
Other versions
EP1990133B1 (en
EP1990133A2 (en
Inventor
Jürgen Heesemann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1990133A2 publication Critical patent/EP1990133A2/en
Publication of EP1990133A3 publication Critical patent/EP1990133A3/en
Application granted granted Critical
Publication of EP1990133B1 publication Critical patent/EP1990133B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
    • 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
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • B24B21/08—Pressure shoes; Pressure members, e.g. backing belts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Ein Schleifaggregat als Werkzeug für eine Bearbeitungsvorrichtung, mit einem Verbindungsmittel (2) für eine Arbeitsspindel (1) der Bearbeitungsvorrichtung und einer Verdrehsicherung durch eine Verbindung eines Trägerteils (7) des Schleifaggregats mit einem nicht mit der Arbeitsspindel (1) drehenden Teils (6) der Bearbeitungsvorrichtung ermöglicht eine umfassende Einstellung von Arbeitsparametern für die Schleifbearbeitung dadurch, dass auf dem Trägerteil (7) wenigstens drei Führungsrollen (12 bis 15) zur Führung eines endlos umlaufenden Schleifbandes (16) angeordnet sind, dass eine über das Verbindungsmittel (2) mit der Arbeitsspindel (1) verbindbare Antriebseinheit (4) zwischen den Führungsrollen (12 bis 15) angeordnet und mit wenigstens einer der Führungsrollen (12 bis 15) rotierend verbunden ist, dass wenigstens ein Druckschuh (18, 18') zwischen zwei Führungsrollen (14, 15; 12, 15) zur Ausübung eines Andrucks senkrecht zur Ebene des Schleifbandes (16) angeordnet ist und dass wenigstens eine der Führungsrollen (12 bis 15) zur Einstellung einer konstanten Bandspannung verstellbar gelagert ist.

Figure imgaf001
A grinding unit as a tool for a machining device, with a connecting means (2) for a work spindle (1) of the machining device and a rotation by a connection of a support part (7) of the grinding unit with a not with the work spindle (1) rotating part (6) of Machining device allows a comprehensive adjustment of working parameters for grinding by the fact that on the support member (7) at least three guide rollers (12 to 15) for guiding an endless rotating abrasive belt (16) are arranged that via the connecting means (2) with the work spindle (1) connectable drive unit (4) between the guide rollers (12 to 15) and is rotatably connected to at least one of the guide rollers (12 to 15) that at least one pressure shoe (18, 18 ') between two guide rollers (14, 15; 12, 15) for exerting a pressure perpendicular to the plane of the abrasive belt (16) is arranged and in that at least one of the guide rollers (12 to 15) is adjustably mounted for setting a constant belt tension.
Figure imgaf001
EP20080008728 2007-05-11 2008-05-09 Grinder as tool for a processing device Active EP1990133B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710022581 DE102007022581A1 (en) 2007-05-11 2007-05-11 Abrasive aggregate as a tool for a processing device

Publications (3)

Publication Number Publication Date
EP1990133A2 EP1990133A2 (en) 2008-11-12
EP1990133A3 true EP1990133A3 (en) 2009-12-09
EP1990133B1 EP1990133B1 (en) 2013-04-24

Family

ID=39764730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080008728 Active EP1990133B1 (en) 2007-05-11 2008-05-09 Grinder as tool for a processing device

Country Status (2)

Country Link
EP (1) EP1990133B1 (en)
DE (1) DE102007022581A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5551395B2 (en) * 2009-08-28 2014-07-16 マニー株式会社 Cannula and manufacturing method thereof
FR2989615B1 (en) * 2012-04-23 2014-04-11 Quadra 1 ASSEMBLY FOR MACHINING AT LEAST ONE BLOCK OF BONDED CONCRETE AND RECTIFICATION STATION COMPRISING SUCH AN ASSEMBLY
JP6190108B2 (en) * 2012-11-27 2017-08-30 Ｍｉｐｏｘ株式会社 Polishing apparatus and polishing method for polishing peripheral edge of workpiece such as plate glass with polishing tape
ES2588002T3 (en) 2013-02-06 2016-10-28 Jot Automation Oy Machine tool
CN105033821B (en) * 2015-08-14 2017-08-04 广州数控设备有限公司 Position and pressure compensator, method and the sander using the device
CN105904325B (en) * 2016-06-02 2017-10-17 新乡亿威数控设备有限公司 Numerical control roller external diameter and ball basal plane compound grinding machine
CN106271984A (en) * 2016-08-30 2017-01-04 嘉友联精密机械工程(无锡)有限公司 A kind of frame sanding apparatus
CN111958419B (en) * 2020-08-28 2021-08-17 安徽同济水电建安有限公司 Automatic chamfering and turning-over equipment based on building processing stone
IT202000032198A1 (en) * 2020-12-23 2022-06-23 Admina S R L MANUAL BELT SANDER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711278A1 (en) * 1987-04-03 1988-10-13 Daimler Benz Ag Belt-grinding device for cleaning welding beads on sheet-metal components, in particular on vehicle bodies
DE4311534A1 (en) * 1993-04-07 1994-10-13 Reichenbacher Gmbh Belt grinding unit
DE4333734A1 (en) * 1993-10-05 1995-04-06 Frank Dr Ing Hentschel Apparatus for the level-contour grinding-off of elevations or grinding-out of defects in the form of edge-free grinding geometries
DE19821982A1 (en) * 1998-05-18 2000-01-13 Heesemann Karl Masch Belt grinder with belt rollers uses two closely adjacent belts individually tensioned by half-rollers and addressed to the work separately for dissimilar grit action.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711278A1 (en) * 1987-04-03 1988-10-13 Daimler Benz Ag Belt-grinding device for cleaning welding beads on sheet-metal components, in particular on vehicle bodies
DE4311534A1 (en) * 1993-04-07 1994-10-13 Reichenbacher Gmbh Belt grinding unit
DE4333734A1 (en) * 1993-10-05 1995-04-06 Frank Dr Ing Hentschel Apparatus for the level-contour grinding-off of elevations or grinding-out of defects in the form of edge-free grinding geometries
DE19821982A1 (en) * 1998-05-18 2000-01-13 Heesemann Karl Masch Belt grinder with belt rollers uses two closely adjacent belts individually tensioned by half-rollers and addressed to the work separately for dissimilar grit action.

Also Published As

Publication number Publication date
EP1990133B1 (en) 2013-04-24
EP1990133A2 (en) 2008-11-12
DE102007022581A1 (en) 2008-11-20

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