DE102006017403A1 - Numerically controlled cleaning tool for e.g. tapped blind hole, has tool shaft, elongation tube and cleaning head, where cleaning head is rotatably dipped with extension and fluid inlet into bore hole - Google Patents
Numerically controlled cleaning tool for e.g. tapped blind hole, has tool shaft, elongation tube and cleaning head, where cleaning head is rotatably dipped with extension and fluid inlet into bore hole Download PDFInfo
- Publication number
- DE102006017403A1 DE102006017403A1 DE102006017403A DE102006017403A DE102006017403A1 DE 102006017403 A1 DE102006017403 A1 DE 102006017403A1 DE 102006017403 A DE102006017403 A DE 102006017403A DE 102006017403 A DE102006017403 A DE 102006017403A DE 102006017403 A1 DE102006017403 A1 DE 102006017403A1
- Authority
- DE
- Germany
- Prior art keywords
- extension
- tool
- cleaning
- cleaning head
- cleaning tool
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0075—Devices for removing chips for removing chips or coolant from the workpiece after machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/28—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2230/00—Special operations in a machine tool
- B23Q2230/002—Using the spindle for performing a non machining or non measuring operation, e.g. cleaning, actuating a mechanism
Abstract
Description
Die Erfindung betrifft ein Werkzeug zur automatischen Reinigung von Bohrungen bzw. zur automatischen Entfernung von Spänen aus vorzugsweise kleinen Bohrungen, insbesondere Sacklochgewindebohrungen, mittels NC-Maschinen, in deren Spindeln diese Werkzeuge eingesetzt sind.The The invention relates to a tool for automatic cleaning of Holes or for automatic removal of chips preferably small bores, in particular blind hole drilled holes, using NC machines, in whose spindles these tools are used are.
Zum
Reinigen von Oberflächen
mit Hilfe von Fluiden in Bearbeitungszentren werden bisher Werkzeuge
der Firma Lang – entsprechend
der Patentschrift
Die bisher praktizierte manuelle Entfernung dieser Späne verursacht erhebliche Kosten und gefährdet zum Teil die Gesundheit des Personals.The previously practiced manual removal of these chips caused significant costs and at risk partly the health of the staff.
Der Erfindung liegt deswegen die Aufgabe zugrunde, ein Werkzeug zu schaffen, das es der NC-Maschine erlaubt, diese Bohrungen schnell, zuverlässig und preiswert von Spänen zu befreien.Of the Invention is therefore based on the object to provide a tool which allows the NC machine to perform these holes quickly, reliably and safely cheap from chips to free.
Diese
Aufgabe wird erfindungsgemäß durch das
nachfolgend beschriebene NC-Reinigungswerkzeug
für Bohrungen
mit den Merkmalen des Patentanspruches 1 bewältigt. Die nachfolgenden Ansprüche zeigen
Weiterbildungen des Werkzeuges auf. Basis des Werkzeuges sind Werkzeugaufnahmen und
Rohre, wie beim CleanJet-Reinigungswerkzeug bereits verwendet. Statt
der üblichen
Düsen wird
ein tortierter Fortsatz mit zentraler oder dezentraler Fluidzuführung aufgesetzt.
Das so geschaffene Reinigungswerkzeug lässt sich leicht auf unterschiedliche Längen und
Bohrungsdurchmesser anpassen. Der tortierte Fortsatz ist mit geringstmöglicher
Wandstärke
ausgeführt,
damit der Querschnitt zum Ausbringen der Späne möglichst groß bleibt. Zur Unterstützung werden
bei einer Variante des Werkzeuges die Späne zusätzlich durch das im tortierten
Fortsatz eingeleitete Fluid ausgespült. Die gleichzeitige Drehbewegung
des Werkzeuges, entsprechend der Spindeldrehzahl, schraubt die Späne nach
außen.
Dabei ist zu beachten, dass bei Rechtsgewinden nach links tortierte
Fortsätze
bei gleichzeitig links rotierender Spindel eingesetzt werden, um
die Späne
entsprechend der Gewindesteigung auszudrehen. Bei den Querschnitten
haben sich ein dreieckiger und ein möglichst flacher rechteckiger
Querschnitt als vorteilhaft gezeigt. Der Dreiecksquerschnitt wird
am besten mit Hilfe einer zentrischen Bohrung ausgeführt, durch die
das Fluid mit möglichst
hohem Druck eingeleitet wird. Für
flache, rechteckige Querschnitte bieten sich je nach Durchmesser
eine oder mehrere nebeneinander liegende Bohrungen an. Um den Querschnitt für die auszudrehenden
Späne möglichst
groß zu
gestalten und die Angriffskanten vorteilhaft in Eingriff zu bringen,
ist der Rechteckquerschnitt an den Ecken, wie in
Eine
weitere Ausführung
des Fortsatzes ist in
Die Erfindung ist an Hand folgender Figuren dargestellt:The The invention is illustrated by the following figures:
Die
in
- 11
- Werkzeugschaft-WeldonaufnahmeTool shank Weldonaufnahme
- 22
- Verlängerungsrohrextension tube
- 33
- Reinigungskopfcleaning head
- 44
- Fortsatzextension
- 55
- zentrische Fluidbohrungcentric fluid bore
- 66
- Anschlussgewindeconnecting thread
- 77
- Zuflusskegelinflow cone
- 88th
- ÜbergangsradiusTransition radius
- 99
- Schlüsselflächekey area
- 1010
- dezentrale Fluidbohrungdecentralized fluid bore
- 1111
- Wendelspiral
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006017403A DE102006017403A1 (en) | 2006-04-13 | 2006-04-13 | Numerically controlled cleaning tool for e.g. tapped blind hole, has tool shaft, elongation tube and cleaning head, where cleaning head is rotatably dipped with extension and fluid inlet into bore hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006017403A DE102006017403A1 (en) | 2006-04-13 | 2006-04-13 | Numerically controlled cleaning tool for e.g. tapped blind hole, has tool shaft, elongation tube and cleaning head, where cleaning head is rotatably dipped with extension and fluid inlet into bore hole |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006017403A1 true DE102006017403A1 (en) | 2007-10-18 |
Family
ID=38514580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006017403A Ceased DE102006017403A1 (en) | 2006-04-13 | 2006-04-13 | Numerically controlled cleaning tool for e.g. tapped blind hole, has tool shaft, elongation tube and cleaning head, where cleaning head is rotatably dipped with extension and fluid inlet into bore hole |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006017403A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104708081A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Chip removing tool capable of removing cut chips of toughness strips |
FR3111578A1 (en) * | 2020-06-19 | 2021-12-24 | Safran Aircraft Engines Mexico Sa De C.V. | CHIP EXTRACTOR FOR A HOLLOW MECHANICAL PART |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2905578A1 (en) * | 1979-02-14 | 1980-08-21 | Schoening Paul | System which removes swarf from holes bored in ferromagnetic pieces - using AC magnetic field to agitate swarf and DC field to attract it |
DD276246A1 (en) * | 1988-10-20 | 1990-02-21 | Wtz Getriebe & Kupplungen Veb | DEVICE FOR EXHAUSTING BASE HOLE IN AUTOMATIC OPERATION |
DE19757424A1 (en) * | 1997-12-23 | 1999-06-24 | Hilti Ag | Suction brush for cleaning blind anchorage holes drilled in e.g. concrete |
DE19820105C1 (en) * | 1998-02-03 | 1999-11-25 | Guenter Lang | Equipment for cleaning the work area on cutting machines |
-
2006
- 2006-04-13 DE DE102006017403A patent/DE102006017403A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2905578A1 (en) * | 1979-02-14 | 1980-08-21 | Schoening Paul | System which removes swarf from holes bored in ferromagnetic pieces - using AC magnetic field to agitate swarf and DC field to attract it |
DD276246A1 (en) * | 1988-10-20 | 1990-02-21 | Wtz Getriebe & Kupplungen Veb | DEVICE FOR EXHAUSTING BASE HOLE IN AUTOMATIC OPERATION |
DE19757424A1 (en) * | 1997-12-23 | 1999-06-24 | Hilti Ag | Suction brush for cleaning blind anchorage holes drilled in e.g. concrete |
DE19820105C1 (en) * | 1998-02-03 | 1999-11-25 | Guenter Lang | Equipment for cleaning the work area on cutting machines |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104708081A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Chip removing tool capable of removing cut chips of toughness strips |
FR3111578A1 (en) * | 2020-06-19 | 2021-12-24 | Safran Aircraft Engines Mexico Sa De C.V. | CHIP EXTRACTOR FOR A HOLLOW MECHANICAL PART |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |