DE2343494B1 - Dressing device for the grinding wheel on a gear grinding machine - Google Patents
Dressing device for the grinding wheel on a gear grinding machineInfo
- Publication number
- DE2343494B1 DE2343494B1 DE19732343494 DE2343494A DE2343494B1 DE 2343494 B1 DE2343494 B1 DE 2343494B1 DE 19732343494 DE19732343494 DE 19732343494 DE 2343494 A DE2343494 A DE 2343494A DE 2343494 B1 DE2343494 B1 DE 2343494B1
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- grinding wheel
- gear
- dressing
- workpiece
- 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.)
- Ceased
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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
-
- 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
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
-
- 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
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
Zum Formschleifen dient die Schleifscheibe 4, die umfangsseitig ein dem Profil der Zahnlücke 2 entsprechendes Profil 5 aufweist. Die Schleifscheibe 4 ist gegenüber der Achse 3 des Stirnrades im Schrägungswinkel ß der Verzahnung angestellt. Auf der Achse 3 oder einer dazu parallelen Achse sitzt das Abrichtwerkzeug 6 welches beim wiedergegebenen Ausfüh rungsbeispiel als Abrichtrad 7 ausgebildet ist und eine der Verzahnung 2 des Stirnrades 1 entsprechende Verzahnung 2' aufweist. Die Zahnflanken sind mit Diamantpuiver od.dgl. belegt. The grinding wheel 4 is used for shape grinding circumferential has a profile 5 corresponding to the profile of the tooth gap 2. The grinding wheel 4 is opposite the axis 3 of the spur gear at the helix angle ß of the toothing employed. The dressing tool sits on axis 3 or an axis parallel to it 6 which is designed as a dressing wheel 7 in the exemplary embodiment shown and one of the teeth 2 of the spur gear 1 corresponding teeth 2 '. The tooth flanks are with diamond powder or the like. proven.
Die Schleifscheibe steht mit dem Abrichtrad 7 entweder in ständigem Eingriff oder aber das Abrichtrad wird nur sporadisch an die Schleifscheibe herangeführt. The grinding wheel is either in constant motion with the dressing wheel 7 Intervention or the dressing wheel is only sporadically brought up to the grinding wheel.
In Fig. ~ ist wiederum ein schrägverzahntes Stirnrad 1 gezeigt. und zwar in Draufsicht, wobei zwei benachbarte Zähne 8, 9 herausgezeichnet sind. Die zwischein ihnen vorhandene Zahnlücke ist mit 10 angedeutet. Die Verzahnung wird wiederum von einer Formschleifscheibe 4 erzeugt, die in diesem Fall nur in der Projektion angedeutet ist. Bei diesem Ausführungsbeispiel weist die Schleifscheibe 4, wie an sich bekannt, ein Profil 11 auf, dessen Breite geringer ist als die Weite der Zahnlücke 10. Beim Schleifen wird demzufolge zunächst die linke Flanke des Zahns 8 und nach Drehen des Stirnrades 1 um einen geringen Winkelbetrag die rechte Flanke des Zahnes 9 bearbeitet. A helical spur gear 1 is shown in FIG. and although in plan view, with two adjacent teeth 8, 9 drawn out. the A tooth gap between them is indicated by 10. The gearing will in turn generated by a form grinding wheel 4, which in this case only in the projection is indicated. In this exemplary embodiment, the grinding wheel 4, as instructed known to have a profile 11, the width of which is less than the width of the tooth gap 10. When grinding, the left flank of the tooth is therefore 8 and after Turning the spur gear 1 by a small angular amount the right flank of the tooth 9 edited.
Bei diesem Ausführungsbeispiel ist ein Abrichtwerkzeug 6 mit einer einzelnen Zahnlücke 12 dargestellt, wobei die diese Lücke 12 bildenden Flanken 13 den Flanken der Zähne 8 und 9 entsprechen. Die Zahnlücke kann entweder genauso weit sein wie die Zahnlücke am Stirnrad 1, so daß mit dessen Drehung von einer Zahnflanke auf die gegenüberliegende auch eine entsprechende Bewegung des Abrichtwerkzeugs 6 erforderlich ist.In this embodiment, a dressing tool 6 is with a individual tooth gap 12, the flanks 13 forming this gap 12 the flanks of teeth 8 and 9 correspond. The tooth gap can either be just as wide be like the tooth gap on spur gear 1, so that with its rotation of a tooth flank on the opposite one also a corresponding movement of the dressing tool 6 is required.
Statt dessen kann aber auch die Zahnlücke 12 dem in der Breite geringeren Profil der Schleifscheibe 4 angepaßt sein, so daß beim Abrichten eine zusätzliche Verstellbewegung nicht notwendig ist. Instead, however, the tooth gap 12 can also be smaller in width Profile of the grinding wheel 4 should be adapted so that when dressing an additional Adjustment movement is not necessary.
In Fig. 3 schließlich ist ein Ausführungsbeispiel gezeigt, bei dem die Schleifscheibe, wie gleichfalls bekannt, etwa in der Profilachse geteilt ist, so daß zwei Teilscheiben 14, 15 vorhanden sind. An dem Stirnrad 1 sind wiederum zwei Zähne 16, 17 erkennbar, wobei die Teilschleifscheibe 14 die linke Flanke des Zahns 16, die Teilschleifscheibe 15 die rechte Flanke des Zahns 17 bearbeitet. Das Abrichtwerkzeug 6 weist demgemäß zwei Zahnflanken auf, die den gleichen Abstand besitzen, wie die im Eingriff befindlichen Flanken am Stirnrad 1. In Fig. 3, finally, an embodiment is shown in which the grinding wheel, as is also known, is roughly divided along the profile axis, so that two dividing disks 14, 15 are present. On the spur gear 1 are in turn two teeth 16, 17 can be seen, the partial grinding wheel 14 being the left flank of the Tooth 16, the grinding wheel 15 machined the right flank of tooth 17. That The dressing tool 6 accordingly has two tooth flanks which are the same distance apart like the meshing flanks on the spur gear 1.
Bei allen Ausführungsformen erfolgt während des Schleifens einer Zahnflanke bzw. beider Zahnflanken einer Zahnlücke eine Relativ-Drehbewegung und Relativ-Längsbewegung zwischen Stirnrad 1 und Schleifscheibe 4 bzw. den Teilschleifscheiben 14, 15. In all embodiments, one occurs during the grinding Tooth flank or both tooth flanks of a tooth gap a relative rotational movement and Relative longitudinal movement between spur gear 1 and grinding wheel 4 or the partial grinding wheels 14, 15.
Die Drehbewegung wird im allgemeinen vom Zahnrad durchgeführt, während die Schleifscheibe nur die oszyllierende Bewegung und die Schnittbewegung ausführt.The rotary movement is generally performed by the gear while the grinding wheel only performs the oscillating movement and the cutting movement.
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732343494 DE2343494B1 (en) | 1973-08-29 | 1973-08-29 | Dressing device for the grinding wheel on a gear grinding machine |
CH1110274A CH588324A5 (en) | 1973-08-29 | 1974-08-14 | |
JP9780174A JPS5050792A (en) | 1973-08-29 | 1974-08-26 | |
US05/851,428 US4175537A (en) | 1973-08-29 | 1977-11-14 | Dressing arrangement for grinding wheel of a gear form grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732343494 DE2343494B1 (en) | 1973-08-29 | 1973-08-29 | Dressing device for the grinding wheel on a gear grinding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2343494B1 true DE2343494B1 (en) | 1974-10-31 |
Family
ID=5891013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732343494 Ceased DE2343494B1 (en) | 1973-08-29 | 1973-08-29 | Dressing device for the grinding wheel on a gear grinding machine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5050792A (en) |
CH (1) | CH588324A5 (en) |
DE (1) | DE2343494B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2533301A1 (en) * | 1974-08-14 | 1976-02-26 | Wiener Dieter | Gearwheel grinding machine truing attachment - has diamond indented band stretched over truing surfaces |
DE2814676A1 (en) | 1978-04-05 | 1979-10-18 | Hurth Masch Zahnrad Carl | DEVICE FOR HONING GEARS |
DE2857823C1 (en) * | 1978-04-05 | 1982-07-08 | Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München | Dressing tool in the form of a gear for a honing tool gear |
DE3725024A1 (en) * | 1987-07-29 | 1989-02-09 | Winter & Sohn Ernst | METHOD AND ARRANGEMENT FOR GRINDING WORKPIECES WITH PROFILES |
DE4210710C2 (en) * | 1992-03-27 | 2003-03-20 | Niles Werkzeugmaschinen Gmbh | Method and device for grinding groove-shaped outer profiles of a workpiece |
EP1621277A1 (en) * | 2004-07-27 | 2006-02-01 | The Gleason Works | Dressing tool for the tip of a grinding worm |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346189C1 (en) * | 1983-12-21 | 1985-06-13 | Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München | Dressing tool for dressing abrasive gear-like finishing tools |
DE3438661C2 (en) * | 1984-10-22 | 1986-09-04 | Buderus Ag, 6330 Wetzlar | Forming tool for dressing a profile grinding wheel |
AT390905B (en) * | 1989-04-04 | 1990-07-25 | Thoeress Josef | DEVICE FOR SHAPING THE GRINDING PROFILES OF GRINDING WHEELS FOR RACK SAW BLADES |
JPH04269164A (en) * | 1991-02-22 | 1992-09-25 | Seiwa Tekko Kk | Dressing method of grinding wheel for spur and herical gear griding |
JP5010389B2 (en) * | 2007-08-17 | 2012-08-29 | 三菱重工業株式会社 | Dressing method and dressing apparatus for barrel-shaped worm-shaped tool and internal gear grinding machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3602209A (en) * | 1968-07-16 | 1971-08-31 | Fritz Bocker | Dressing tool for forming and dressing helically ribbed grinding wheels |
-
1973
- 1973-08-29 DE DE19732343494 patent/DE2343494B1/en not_active Ceased
-
1974
- 1974-08-14 CH CH1110274A patent/CH588324A5/xx not_active IP Right Cessation
- 1974-08-26 JP JP9780174A patent/JPS5050792A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2533301A1 (en) * | 1974-08-14 | 1976-02-26 | Wiener Dieter | Gearwheel grinding machine truing attachment - has diamond indented band stretched over truing surfaces |
DE2814676A1 (en) | 1978-04-05 | 1979-10-18 | Hurth Masch Zahnrad Carl | DEVICE FOR HONING GEARS |
DE2857823C1 (en) * | 1978-04-05 | 1982-07-08 | Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München | Dressing tool in the form of a gear for a honing tool gear |
DE3725024A1 (en) * | 1987-07-29 | 1989-02-09 | Winter & Sohn Ernst | METHOD AND ARRANGEMENT FOR GRINDING WORKPIECES WITH PROFILES |
DE4210710C2 (en) * | 1992-03-27 | 2003-03-20 | Niles Werkzeugmaschinen Gmbh | Method and device for grinding groove-shaped outer profiles of a workpiece |
EP1621277A1 (en) * | 2004-07-27 | 2006-02-01 | The Gleason Works | Dressing tool for the tip of a grinding worm |
Also Published As
Publication number | Publication date |
---|---|
CH588324A5 (en) | 1977-05-31 |
JPS5050792A (en) | 1975-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BHV | Refusal | ||
OI | Miscellaneous see part 1 |