AT384976B - DEVICE FOR HOLDING A DRILLING DEVICE - Google Patents
DEVICE FOR HOLDING A DRILLING DEVICEInfo
- Publication number
- AT384976B AT384976B AT338585A AT338585A AT384976B AT 384976 B AT384976 B AT 384976B AT 338585 A AT338585 A AT 338585A AT 338585 A AT338585 A AT 338585A AT 384976 B AT384976 B AT 384976B
- Authority
- AT
- Austria
- Prior art keywords
- base
- workpiece
- holder
- drilling
- rod
- Prior art date
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
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/04—Jigs using one or more holes as datums for drilling further holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/10—Jigs for drilling inclined holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
Device for holding a drilling implement for drilling holes in a workpiece, having a base which carries axially parallel guides of the holder of the implement and is to be mounted in a sliding manner on the top side of the workpiece to be machined. This base, supporting pivotable guides, has a central recess assigned to the drilling axis and, by means of clamping jaws which can be pressed sideways against the flanks of the workpiece to be machined, can be fixed to this workpiece. <IMAGE>
Description
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2, 849, 900-bereitsFührungshülsen --34-- von den Federn --17'-- gegen die End-Anschläge --34'-- der Führungsstan- gen --17-- gedrückt und besitzt zur Aufnahme des Bohrgerätes-l-eine zentrale Ausnehmung - -35--, in der das Gerät-l-ruht und mittels einer Klemmschraube --36-- fixierbar ist.
Zur Fixierung der Vorrichtung an den Flanken des Werkstückes --3-- könnte auch an Stelle einzelner Spannbacken-Klötze --8-- je eine seitlich an das Werkstück --3-- anlegbare
Leiste verwendet werden ; diese müsste dann-in ihrer Längsrichtung hintereinander-mehrere vorgefertigte Sackbohrungen zum wahlweisen Einsetzen der Spannbacken-Spindeln --7-- aufweisen, um bei der Befestigung der Vorrichtung an Wangen verschiedener Breite und Schräge eine Anpas- sung durchführen zu können.
Bei der Bearbeitung gekrümmter Wangen muss die einzelne Spannbacke --6-- auf der Innenseite und das Spannbackenpaar --5, 5'-- auf der Aussenseite des Krümmlings angesetzt werden.
Kann die Basis bei gewundenen Krümmungen nicht satt auf dem Werkstück aufliegen, muss der Schnittpunkt der Bohrachse --15-- mit der Ebene --4'-- der Basisunterseite mittels eines in das Gerät-l-bedarfsweise einsetzbaren Zentrierdornes auf der Werkstückoberseite markiert werden.
Für die Widerlager --10-- der Spannbacken können in der Basis --4-- mehrere wahlweise benutzbare Befestigungslöcher vorgesehen sein, um die Spannbacken nach Bedarf enger oder weiter voneinander entfernt ansetzen zu können.
PATENTANSPRÜCHE :
1. Vorrichtung zur Halterung eines Bohrgerätes für das Bohren von Löchern in einem Werkstück, mit einer achsparallele Führungen der Halterung des Gerätes tragenden, auf die Oberseite des zu bearbeitenden Werkstückes gleitend aufzusetzenden Basis, wobei diese schwenkbare Führungen lagernde Basis eine der Bohrachse zugeordnete zentrale Ausnehmung aufweist und mittels seitwärts an die Flanken des zu bearbeitenden Werkstückes anpressbarer Spannbacken an diesem Werkstück fixierbar ist, dadurch gekennzeichnet, dass in die zentrale Ausnehmung (12) der Basis (4) ein den Verlauf der Bohrachse (15) anzeigender transparenter Einsatzteil (13) einsetzbar ist.
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2, 849, 900-already guide sleeves --34-- pressed by the springs --17 '- against the end stops --34' - of the guide rods --17-- and has -l for receiving the drilling device -a central recess - -35--, in which the device-l-rests and can be fixed with a clamping screw --36--.
In order to fix the device to the flanks of the workpiece --3--, instead of individual clamping block blocks --8-- one could be attached to the side of the workpiece --3--
Ledge used; This would then have to have several prefabricated blind bores in the longitudinal direction one after the other for the optional insertion of the clamping jaw spindles in order to be able to carry out an adaptation when the device is attached to cheeks of different widths and slopes.
When machining curved cheeks, the individual clamping jaw --6-- must be placed on the inside and the pair of clamping jaws --5, 5 '- on the outside of the curved part.
If the base cannot lie snugly on the workpiece in the case of sinuous curvatures, the intersection of the drilling axis --15-- with the level --4 '- of the base underside must be marked on the top of the workpiece by means of a centering mandrel that can be inserted in the device .
For the abutments --10-- of the clamping jaws, several optionally usable fastening holes can be provided in the base --4--, so that the clamping jaws can be positioned closer or further apart as required.
PATENT CLAIMS:
1.Device for holding a drilling device for drilling holes in a workpiece, with an axially parallel guides of the holder of the device bearing base to be slidably placed on the upper side of the workpiece to be machined, this pivotable guide bearing base having a central recess assigned to the drilling axis and can be fixed to this workpiece by means of clamping jaws which can be pressed sideways onto the flanks of the workpiece to be machined, characterized in that a transparent insert part (13) indicating the course of the drilling axis (15) can be inserted into the central recess (12) of the base (4) .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT338585A AT384976B (en) | 1985-11-20 | 1985-11-20 | DEVICE FOR HOLDING A DRILLING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT338585A AT384976B (en) | 1985-11-20 | 1985-11-20 | DEVICE FOR HOLDING A DRILLING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA338585A ATA338585A (en) | 1987-07-15 |
AT384976B true AT384976B (en) | 1988-02-10 |
Family
ID=3549729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT338585A AT384976B (en) | 1985-11-20 | 1985-11-20 | DEVICE FOR HOLDING A DRILLING DEVICE |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT384976B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445363A1 (en) * | 1990-01-09 | 1991-09-11 | Bernhard Heller | Milling- or drilling device |
DE19634156C1 (en) * | 1996-08-23 | 1998-02-19 | Peter Martin Dufter | Device for handling a machine tool |
AT406747B (en) * | 1998-12-07 | 2000-08-25 | Luetke Joachim | ANGLE OR SLOPE DRILLING DEVICE |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849900A (en) * | 1954-11-02 | 1958-09-02 | Jr Martin C Heidtman | Portable frame for power hand drills |
US2909083A (en) * | 1958-06-13 | 1959-10-20 | Isaac O Chestnut | Drill press stand attachment |
US3746460A (en) * | 1971-06-10 | 1973-07-17 | G Lipe | Attachment for hand drills |
DE2442812B2 (en) * | 1974-09-06 | 1977-01-27 | Klenk, Adam; Klenk, Helmut; 6101 Ernsthofen | HOLDER FOR A HAND DRILL |
US4132496A (en) * | 1976-07-08 | 1979-01-02 | Casto John W | Precise angle drilling attachment |
GB2022401A (en) * | 1978-04-03 | 1979-12-19 | Zenses C | Drill stands |
EP0100421A2 (en) * | 1982-07-12 | 1984-02-15 | General Hardware Mfg. Co.,Inc. | Drill stand |
EP0144490A2 (en) * | 1983-12-02 | 1985-06-19 | Robert Wolff | Drill or miller guiding device for exchangeable driving machines |
-
1985
- 1985-11-20 AT AT338585A patent/AT384976B/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849900A (en) * | 1954-11-02 | 1958-09-02 | Jr Martin C Heidtman | Portable frame for power hand drills |
US2909083A (en) * | 1958-06-13 | 1959-10-20 | Isaac O Chestnut | Drill press stand attachment |
US3746460A (en) * | 1971-06-10 | 1973-07-17 | G Lipe | Attachment for hand drills |
DE2442812B2 (en) * | 1974-09-06 | 1977-01-27 | Klenk, Adam; Klenk, Helmut; 6101 Ernsthofen | HOLDER FOR A HAND DRILL |
US4132496A (en) * | 1976-07-08 | 1979-01-02 | Casto John W | Precise angle drilling attachment |
GB2022401A (en) * | 1978-04-03 | 1979-12-19 | Zenses C | Drill stands |
EP0100421A2 (en) * | 1982-07-12 | 1984-02-15 | General Hardware Mfg. Co.,Inc. | Drill stand |
EP0144490A2 (en) * | 1983-12-02 | 1985-06-19 | Robert Wolff | Drill or miller guiding device for exchangeable driving machines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445363A1 (en) * | 1990-01-09 | 1991-09-11 | Bernhard Heller | Milling- or drilling device |
DE19634156C1 (en) * | 1996-08-23 | 1998-02-19 | Peter Martin Dufter | Device for handling a machine tool |
AT406747B (en) * | 1998-12-07 | 2000-08-25 | Luetke Joachim | ANGLE OR SLOPE DRILLING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
ATA338585A (en) | 1987-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |