DE202009008262U1 - Device for clamping a drill into a chuck - Google Patents
Device for clamping a drill into a chuck Download PDFInfo
- Publication number
- DE202009008262U1 DE202009008262U1 DE202009008262U DE202009008262U DE202009008262U1 DE 202009008262 U1 DE202009008262 U1 DE 202009008262U1 DE 202009008262 U DE202009008262 U DE 202009008262U DE 202009008262 U DE202009008262 U DE 202009008262U DE 202009008262 U1 DE202009008262 U1 DE 202009008262U1
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- drill
- clamping
- chuck
- spring
- 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
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
-
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/84—Steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/026—Grooves
- B23B2231/0264—Axial grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/04—Adapters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/026—Bushings, e.g. adapter sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/32—Polygonal
- B23B2265/326—Hexagonal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
Einrichtung zum Einspannen eines Bohrers (7), dessen Einspannschaft (8) mit mindestens einer vom freien Ende des Einspannschaftes (8) ausgehenden Längsnut (9) versehen ist, in ein Bohrfutter, dadurch gekennzeichnet, dass sie als in das Bohrfutter einsteckbare Einsteckhülse (11) ausgebildet ist, die zur Bildung von Federzungen mit mehreren von dem einen Hülsenende ausgehenden Einschnitten (12) versehen ist, und dass an der Innenseite der Hülse mindestens eine axial verlaufende Feder (13) zum Eingreifen in eine Längsnut (9) vorgesehen ist.Device for clamping a drill (7), the clamping shaft (8) of which is provided with at least one longitudinal groove (9) emanating from the free end of the clamping shaft (8), into a drill chuck, characterized in that it can be inserted as a plug-in sleeve (11) which can be inserted into the drill chuck ) is formed, which is provided for forming spring tongues with a plurality of incisions (12) emanating from the one sleeve end, and that on the inside of the sleeve at least one axially extending spring (13) for engagement in a longitudinal groove (9) is provided.
Description
Die Erfindung betrifft eine Einrichtung zum Einspannen eines Bohrers, dessen Einspannschaft mit mindestens einer, vorzugsweise zwei sich diametral gegenüber liegenden Längsnuten versehen ist, in ein Bohrfutter.The Invention relates to a device for clamping a drill, its clamping shaft with at least one, preferably two themselves diametrically opposite lying longitudinal grooves is provided in a chuck.
Ein derartiger SDS-Bohrer eignet sich in der Regel nur zum Einsetzen bzw. Einspannen in speziell gestaltete Bohrfutter.One Such SDS drill is usually suitable only for insertion or clamping into specially designed chuck.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zu schaffen, mit der es möglich ist, derartige SDS-Bohrer in herkömmliche Bohrfutter, insbesondere Dreibackenbohrfutter, einsetzen zu können.Of the Invention has for its object to provide a device with it possible is, such SDS drill in conventional chuck, in particular Three-jaw chuck to use.
Zur Lösung dieser Aufgabe dient eine vorzugsweise aus Federstahl bestehende, in das Bohrfutter einsteckbare Einsteckhülse, die zur Bildung von Federzungen mit mehreren von dem einen Hülsenende ausgehenden Einschnitten versehen ist, wobei an der Innenseite der Hülse mindestens eine, vorzugsweise zwei sich diametral gegenüberliegende und axial verlaufende Federn zum Eingreifen in eine bzw. zwei Längsnuten des Bohrers angeordnet ist bzw. sind.to solution this task is a preferably made of spring steel, insertable into the drill chuck sleeve, the formation of spring tongues with several of the one sleeve end outgoing incisions is provided, wherein on the inside of the Sleeve at least one, preferably two diametrically opposite and axially extending Springs for engaging in one or two longitudinal grooves of the drill is arranged or are.
Die Erfindung wird im folgenden anhand der Zeichnung näher beschrieben.The Invention will be described in more detail below with reference to the drawing.
Das
in
Bei
dem in
Derartige SDS-Bohrer lassen sich in der Regel nur in speziell dafür gestaltete Bohrfutter einsetzen und sind nicht für übliche Dreibacken-Bohrfuttern geeignet.such SDS drills are usually only in specially designed Use chuck and are not suitable for common three-jaw chucks.
Um
einen derartigen Bohrer
An
der Innenwand der Einsteckhülse
Diese
in das Bohrfutter einsetzbare Einspannhülse
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009008262U DE202009008262U1 (en) | 2009-06-12 | 2009-06-12 | Device for clamping a drill into a chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009008262U DE202009008262U1 (en) | 2009-06-12 | 2009-06-12 | Device for clamping a drill into a chuck |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202009008262U1 true DE202009008262U1 (en) | 2010-10-28 |
Family
ID=43028853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009008262U Expired - Lifetime DE202009008262U1 (en) | 2009-06-12 | 2009-06-12 | Device for clamping a drill into a chuck |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202009008262U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105798360A (en) * | 2014-12-31 | 2016-07-27 | 苏州宝时得电动工具有限公司 | Working head support device and power tool |
GB2553549A (en) * | 2016-09-08 | 2018-03-14 | John Richmond David | Shank adapter |
-
2009
- 2009-06-12 DE DE202009008262U patent/DE202009008262U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105798360A (en) * | 2014-12-31 | 2016-07-27 | 苏州宝时得电动工具有限公司 | Working head support device and power tool |
CN105798360B (en) * | 2014-12-31 | 2017-12-29 | 苏州宝时得电动工具有限公司 | Work head supporting device and power tool |
GB2553549A (en) * | 2016-09-08 | 2018-03-14 | John Richmond David | Shank adapter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202011050277U1 (en) | drilling | |
DE102017101832B4 (en) | driving tool | |
DE102014205464A1 (en) | screw | |
DE102011108341B4 (en) | Clamping device and corresponding retractable nipple | |
DE202009008262U1 (en) | Device for clamping a drill into a chuck | |
DE202016101842U1 (en) | Connection adapter with the possibility for fast connection with different tools | |
DE102012009810A1 (en) | Einschraubvorsatz | |
DE356021C (en) | Tool holder for drills and similar tools | |
DE1277724B (en) | Coupling for lower rollers on spinning machines | |
DE202012102262U1 (en) | Bit for screwing tools | |
DE202007004065U1 (en) | Device for attaching a marking to pipe ends | |
DE102004062912A1 (en) | Drilling tool and drill | |
DE202012101417U1 (en) | Schnellwechselbithalter | |
DE102014106082A1 (en) | chuck | |
DE202014106211U1 (en) | Universal joint with spring-loaded cylindrical pins | |
DE102015116961B4 (en) | Pipe cap set and arrangement with such | |
WO2014146825A1 (en) | Cutting tool and tool holder | |
DE102009044357A1 (en) | Combination of screwdriver and screw as well as screw | |
DE102017211118A1 (en) | screwdriver | |
DE202015100137U1 (en) | Holder for tool inserts | |
DE397062C (en) | Drill chuck | |
DE102016015304A1 (en) | Tool for disassembling a threaded insert | |
EP3079214A2 (en) | Closure stopper for a cable shaft or a cable laying tube | |
DE102010027114B4 (en) | Transport and mounting device for one or more full complement sets of cylindrical rolling elements | |
DE726626C (en) | Locking head for spindles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20101202 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20130101 |
|
R082 | Change of representative |
Representative=s name: BAUER WAGNER PELLENGAHR SROKA PATENT- & RECHTS, DE |