DE20303341U1 - Grinding wheel for rough-grinding of side surfaces of profiled steel products, in particular, grooved rails incorporates an insert which serves for taking up axial force components - Google Patents
Grinding wheel for rough-grinding of side surfaces of profiled steel products, in particular, grooved rails incorporates an insert which serves for taking up axial force componentsInfo
- Publication number
- DE20303341U1 DE20303341U1 DE20303341U DE20303341U DE20303341U1 DE 20303341 U1 DE20303341 U1 DE 20303341U1 DE 20303341 U DE20303341 U DE 20303341U DE 20303341 U DE20303341 U DE 20303341U DE 20303341 U1 DE20303341 U1 DE 20303341U1
- Authority
- DE
- Germany
- Prior art keywords
- abrasive body
- support
- grinding
- abrasive
- openings
- 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.)
- Expired - Lifetime
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- 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
- B24D5/02—Wheels in one piece
- B24D5/04—Wheels in one piece with reinforcing means
Abstract
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (17)
wobei der Schleifkörper (1) im Profil einen rechteckigen Querschnitt oder einen Quer schnitt mit beidseitiger Aussparung (9) aufweist, der im Wesentlichen als formideales Gegenstück zu den zu bearbeitenden Werkstückflächen ausgebildet ist,
und die Aufnahme der axial wirkenden Schnittkraftkomponenten durch eine im We sentlichen rotationssymmetrische, radiale Abstützung (3) erfolgt, die mit der Werk zeugaufnahme (4) drehfest verbunden ist,
wobei sich die Abstützung (3) in radialer Richtung des Schleifkörpers (1) von einem vom Schienenprofil abhängigen Durchmesser und, ausgehend von der Werkzeugauf nahme (4) bis in den Bereich des Schleifkörpers (1) erstreckt, in dem die in axialer Richtung wirkenden Kräfte und impulsartigen Belastungen auftreten,
und die im Wesentlichen biege- und torsionssteife Massivarmierung eine Anzahl von Durchbrüchen (5) und/oder Ausnehmungen (6) und/oder Ausformungen (7) aufweist.1.Grinding bodies ( 1 ) for roughing flat or curved side surfaces ( 8 ) or flanks ( 8 ) of profiled steel products, in particular rail profiles, in one operation, in particular for rough grinding of surfaces damaged by wear or refurbished by surfacing or repair welding ( 8) or flanks ( 8 ) on profile rails, in particular grooved rails, with high cutting speeds,
wherein the grinding body ( 1 ) has a rectangular cross-section or a cross-section with a recess ( 9 ) on both sides, which is essentially designed as a form-perfect counterpart to the workpiece surfaces to be machined,
and the absorption of the axially acting cutting force components takes place by an essentially rotationally symmetrical, radial support ( 3 ) which is connected to the tool holder ( 4 ) in a rotationally fixed manner,
wherein the support ( 3 ) in the radial direction of the grinding body ( 1 ) of a diameter dependent on the rail profile and, starting from the tool holder ( 4 ) extends into the area of the grinding body ( 1 ) in which the forces acting in the axial direction and impulsive loads occur
and the substantially rigid and torsionally rigid solid reinforcement has a number of openings ( 5 ) and / or recesses ( 6 ) and / or formations ( 7 ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20303341U DE20303341U1 (en) | 2003-02-21 | 2003-02-21 | Grinding wheel for rough-grinding of side surfaces of profiled steel products, in particular, grooved rails incorporates an insert which serves for taking up axial force components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20303341U DE20303341U1 (en) | 2003-02-21 | 2003-02-21 | Grinding wheel for rough-grinding of side surfaces of profiled steel products, in particular, grooved rails incorporates an insert which serves for taking up axial force components |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20303341U1 true DE20303341U1 (en) | 2003-04-30 |
Family
ID=7980480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20303341U Expired - Lifetime DE20303341U1 (en) | 2003-02-21 | 2003-02-21 | Grinding wheel for rough-grinding of side surfaces of profiled steel products, in particular, grooved rails incorporates an insert which serves for taking up axial force components |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20303341U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010026971A1 (en) | 2010-07-13 | 2012-01-19 | Schnarrenberger Produktion Gmbh | Rotational symmetric tool, particularly sharpening tool, has base that rotates around rotational axis, where outer part is discharged with abrasive particles or cuts |
US10919127B2 (en) | 2016-10-17 | 2021-02-16 | Matuschek Messtechnik Gmbh | Grinding wheel |
-
2003
- 2003-02-21 DE DE20303341U patent/DE20303341U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010026971A1 (en) | 2010-07-13 | 2012-01-19 | Schnarrenberger Produktion Gmbh | Rotational symmetric tool, particularly sharpening tool, has base that rotates around rotational axis, where outer part is discharged with abrasive particles or cuts |
DE102010026971B4 (en) * | 2010-07-13 | 2014-03-06 | Schnarrenberger Produktion Gmbh | Rotationally symmetric tool, in particular grinding tool |
US10919127B2 (en) | 2016-10-17 | 2021-02-16 | Matuschek Messtechnik Gmbh | Grinding wheel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030605 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20060901 |