DE10100024A1 - Quick change machine tool drill head has stub with flats and recesses to receive detent ball in machine tool spindle - Google Patents
Quick change machine tool drill head has stub with flats and recesses to receive detent ball in machine tool spindleInfo
- Publication number
- DE10100024A1 DE10100024A1 DE2001100024 DE10100024A DE10100024A1 DE 10100024 A1 DE10100024 A1 DE 10100024A1 DE 2001100024 DE2001100024 DE 2001100024 DE 10100024 A DE10100024 A DE 10100024A DE 10100024 A1 DE10100024 A1 DE 10100024A1
- Authority
- DE
- Germany
- Prior art keywords
- machine tool
- stub
- flats
- recesses
- drill head
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/113—Retention by bayonet connection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
Description
Die Erfindung betrifft ein, zum Verbinden mit einer angetriebenen Schnellwechsel aufnahme geeignetes, Bohrwerkzeug mit den Merkmalen des Oberbegriffs des An spruchs 1.The invention relates to a, for connecting to a driven quick change Suitable drilling tool with the features of the generic term of the An saying 1.
Ein derartiges Werkzeug ist, z. B. aus der DE 44 22 342 A1 Fig. 9 bekannt. Dort ist die Vertiefung innerhalb der Fläche angeordnet.Such a tool is e.g. B. from DE 44 22 342 A1 Fig. 9 known. There the depression is arranged within the surface.
Der Erfindung liegt die Aufgabe zugrunde eine weitere mögliche Ausbildung des Werkzeugschafts zu schaffen.The invention has for its object a further possible training of To create tool shank.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.This object is solved by the features of claim 1.
Die Unteransprüche beinhalten weitere Ausgestaltungen der Erfindung.The subclaims contain further refinements of the invention.
Die Erfindung wird anhand eines in der Zeichnung dargestellten Ausführungsbei spiels näher erläutert.The invention is based on an exemplary embodiment shown in the drawing explained in more detail.
In der Zeichnung zeigt:The drawing shows:
Fig. 1 eine perspektivische Darstellung des Werkzeugs Fig. 1 is a perspective view of the tool
Fig. 2 eine Seitenansicht und Fig. 2 is a side view and
Fig. 3 einen Schnitt durch den Schaft entlang der. Linie AA Fig. 3 shows a section through the shaft along the. Line AA
In der Zeichnung ist ein Werkzeug mit 1 bezeichnet. Sein Schaft 2 mit an sich kreis förmigem Querschnitt weist an seinem Umfang drei um 120° gegeneinander ver setzte Flächen 3, eine umlaufende Rille 4 und im Winkel von 60° gegenüber den Flä chen 3 versetzt drei Vertiefungen 5 auf. In the drawing, a tool is designated 1. His shaft 2 with a circular cross-section per se has on its circumference three by 120 ° mutually ver surfaces 3 , a circumferential groove 4 and at an angle of 60 ° to the surfaces 3 offset three wells 5 .
Die Anordnung der Flächen 3 und der Vertiefungen 5 ist besser aus der Schnitt zeichnung der Fig. 3 erkennbar, wobei sich aus der Zeichnung ergibt, dass die Tiefe der Riffe 4 gleich dem Abstand des tiefsten Punkts der Flächen 3 vom Umfang des Schafts 2 ist. Dies ist auch aus der Seitenansicht der Fig. 2 erkennbar.The arrangement of the surfaces 3 and the recesses 5 can be seen better from the sectional drawing of FIG. 3, which shows from the drawing that the depth of the reefs 4 is equal to the distance of the lowest point of the surfaces 3 from the circumference of the shaft 2 . This can also be seen from the side view of FIG. 2.
In Fig. 3 ist ein Arretierkörper 6 einer nicht gezeichneten aber, z. B. aus der eingangs genannten DE 44 22 342 A1 bekannten Schnellwechselaufnahme mit eingezeichnet und zwar in der Stellung die er bei der Verriegelung einnimmt.In Fig. 3 is a locking body 6 a not shown but, for. B. from the above-mentioned DE 44 22 342 A1 known quick-change receptacle with in the position he occupies when locking.
Zum Einsetzen des Bohrwerkzeugs in die Schnellwechselaufnahme wird das Bohr werkzeug 1 von Hand in die Öffnung der Schnellwechselaufnahme in Achsrichtung eingeführt. Hierbei werden die etwas in die Öffnung der Schnellwechselaufnahme vorstehenden Arretierkörper 6 nach einem eventuell notwendigen Verdrehen, bzw. Ausrichten des Werkzeugs zur Schnellwechselaufnahme zurückgedrängt. Die Arre tierkörper 6 gleiten dann entlang den Flächen 3 bis nach einem gewissen Einführweg die Rille 4 erreicht ist und ein Verdrehen des Werkzeugs 1 um 60° möglich wird. Hierbei gleiten die Arretierkörper entlang der Rille 4. Werden die Vertiefungen 5 er reicht, so rasten die Arretierkörper 6 ein und sie können verriegelt werden. Beim Ent koppeln laufen die Vorgänge in umgekehrter Reihenfolge ab.To insert the drilling tool into the quick-change holder, the drilling tool 1 is inserted by hand into the opening of the quick-change holder in the axial direction. In this case, the locking bodies 6 protruding somewhat into the opening of the quick-change receptacle are pushed back after a necessary twisting or alignment of the tool for the quick-change receptacle. The Arre carcass 6 then slide along the surfaces 3 until the groove 4 is reached after a certain insertion path and a rotation of the tool 1 by 60 ° is possible. The locking bodies slide along the groove 4 . If the wells 5 it reaches, the locking bodies 6 snap into place and they can be locked. When decoupling, the processes take place in reverse order.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001100024 DE10100024A1 (en) | 2001-01-03 | 2001-01-03 | Quick change machine tool drill head has stub with flats and recesses to receive detent ball in machine tool spindle |
DE20119309U DE20119309U1 (en) | 2001-01-03 | 2001-01-05 | drilling |
PCT/EP2002/000005 WO2002064297A1 (en) | 2001-01-03 | 2002-01-02 | Drilling tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001100024 DE10100024A1 (en) | 2001-01-03 | 2001-01-03 | Quick change machine tool drill head has stub with flats and recesses to receive detent ball in machine tool spindle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10100024A1 true DE10100024A1 (en) | 2002-07-11 |
Family
ID=7669675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001100024 Withdrawn DE10100024A1 (en) | 2001-01-03 | 2001-01-03 | Quick change machine tool drill head has stub with flats and recesses to receive detent ball in machine tool spindle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10100024A1 (en) |
WO (1) | WO2002064297A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7896589B2 (en) | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
US7896590B2 (en) * | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
EP2343144A1 (en) | 2006-04-10 | 2011-07-13 | Franz Haimer Maschinenbau KG | Means for preventing tools from being pulled out from tool holders with a tool holding fixture |
US20150266101A1 (en) * | 2012-10-11 | 2015-09-24 | Seco Tools Ab | Cutting head and cutting tool having a replaceable cutting head |
WO2018060987A1 (en) * | 2016-09-29 | 2018-04-05 | Iscar Ltd. | Rotating tool having a tool anchorage arrangement following a stepped path and method of positioning said tool |
US9943912B2 (en) | 2011-12-27 | 2018-04-17 | Franz Haimer Maschinenbau Kg | Tool holder and method for producing a tool receiving portion for such a tool holder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130101366A1 (en) * | 2011-10-21 | 2013-04-25 | Mark Sanders | Drill bit for removing bolts and other fasteners |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422342A1 (en) * | 1993-06-30 | 1995-01-12 | Nitto Kohki Co | Hole cutter connection device and hole cutter |
US5833405A (en) * | 1993-11-19 | 1998-11-10 | Nielsen; Mogen Bjarne | Combination of a tool holder and a tool |
DE19813573C2 (en) * | 1998-03-27 | 2000-05-18 | Bosch Gmbh Robert | Locking device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2756237B2 (en) * | 1995-04-28 | 1998-05-25 | 株式会社ミヤナガ | Core drill shank attachment structure |
EP1147839A3 (en) * | 2000-01-03 | 2003-02-12 | Alfred Raith GmbH | Quick release tool holder |
-
2001
- 2001-01-03 DE DE2001100024 patent/DE10100024A1/en not_active Withdrawn
-
2002
- 2002-01-02 WO PCT/EP2002/000005 patent/WO2002064297A1/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422342A1 (en) * | 1993-06-30 | 1995-01-12 | Nitto Kohki Co | Hole cutter connection device and hole cutter |
US5833405A (en) * | 1993-11-19 | 1998-11-10 | Nielsen; Mogen Bjarne | Combination of a tool holder and a tool |
DE19813573C2 (en) * | 1998-03-27 | 2000-05-18 | Bosch Gmbh Robert | Locking device |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2343144A1 (en) | 2006-04-10 | 2011-07-13 | Franz Haimer Maschinenbau KG | Means for preventing tools from being pulled out from tool holders with a tool holding fixture |
EP2343144B1 (en) | 2006-04-10 | 2019-01-09 | Franz Haimer Maschinenbau KG | Means for preventing tools from being pulled out from tool holders with a tool holding fixture |
US7896589B2 (en) | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
US7896590B2 (en) * | 2007-10-25 | 2011-03-01 | Hougen Manufacturing, Inc. | Cutter for engagement with an arbor |
US9943912B2 (en) | 2011-12-27 | 2018-04-17 | Franz Haimer Maschinenbau Kg | Tool holder and method for producing a tool receiving portion for such a tool holder |
US10967437B2 (en) | 2011-12-27 | 2021-04-06 | Franz Haimer Maschinenbau Kg | Tool holder and clamping system |
US20150266101A1 (en) * | 2012-10-11 | 2015-09-24 | Seco Tools Ab | Cutting head and cutting tool having a replaceable cutting head |
US9999929B2 (en) * | 2012-10-11 | 2018-06-19 | Seco Tools Ab | Cutting head and cutting tool having a replaceable cutting head |
WO2018060987A1 (en) * | 2016-09-29 | 2018-04-05 | Iscar Ltd. | Rotating tool having a tool anchorage arrangement following a stepped path and method of positioning said tool |
US20190217399A1 (en) * | 2016-09-29 | 2019-07-18 | Iscar, Ltd. | Rotating tool having a tool anchorage arrangement following a stepped path and method of positioning said tool |
US10744571B2 (en) | 2016-09-29 | 2020-08-18 | Iscar, Ltd. | Rotating tool having a tool anchorage arrangement following a stepped path and method of positioning said tool |
Also Published As
Publication number | Publication date |
---|---|
WO2002064297A1 (en) | 2002-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |