DE102008012491A1 - Sawing- and/or milling fixture for milling semicircular grooves or slots for circular component connector, has holding- and clamping device comprising stationary and movable parts for accommodation and clamping of different tool thickness - Google Patents
Sawing- and/or milling fixture for milling semicircular grooves or slots for circular component connector, has holding- and clamping device comprising stationary and movable parts for accommodation and clamping of different tool thickness Download PDFInfo
- Publication number
- DE102008012491A1 DE102008012491A1 DE200810012491 DE102008012491A DE102008012491A1 DE 102008012491 A1 DE102008012491 A1 DE 102008012491A1 DE 200810012491 DE200810012491 DE 200810012491 DE 102008012491 A DE102008012491 A DE 102008012491A DE 102008012491 A1 DE102008012491 A1 DE 102008012491A1
- Authority
- DE
- Germany
- Prior art keywords
- milling
- tool
- holding
- sawing
- saw
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
- B23D7/10—Planing or slotting machines characterised only by constructional features of particular parts of drives for reciprocating parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/30—Milling straight grooves, e.g. keyways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/72—Rotatable in both directions
Abstract
Description
Die Erfindung betrifft eine oszillatorisch betriebene Vorrichtung zum Fräsen von halbkreisförmigen Nuten, Einschnitten etc. für kreisförmige Bauteilverbinder die zumindest bis zum Kreismittelpunkt zu fertigen sind.The The invention relates to an oscillator-operated device for mill of semicircular Grooves, cuts etc. for circular Component connector to manufacture at least to the center of the circle are.
Um kreisförmige Bauteilverbinder jeweils zur Hälfte in zu verbindende Bauteile einzubringen, ist es notwendig, halbkreisförmige Nuten oder Taschen zu fräsen oder zu sägen. Da bei bisher bekannten Vorrichtungen stets einen Antrieb für ein Werkzeug über eine Mittelachse erfolgt, mit der keine halbkreisförmige Nut herzustellen ist, wird von dieser Problemstellung ausgehend eine Fräsvorrichtung vorgeschlagen, die komplette Halbkreisnuten für den eingangs beschriebenen Zweck herstellen kann.Around circular Component connector in each case half to bring in components to be connected, it is necessary semi-circular grooves or to mill bags or to saw. Since in previously known devices always a drive for a tool on a Center axis takes place, with no semicircular groove is to produce, is starting from this problem starting a milling device proposed, the complete Halbkreisnuten for the initially described Purpose can produce.
Die Aufgabe der Erfindung wird dadurch gelöst, dass ein Säge- oder Fräswerkzeug, das halbkreisförmig – und auch darüber hinaus- mit Zähnen, entsprechend dem gewünschten Innenprofil, ausgestattet ist, an seinem, den Zähnen gegenüber liegendem Umfang oszillatorisch angetrieben wird. Die oszillatorische Kreisbewegung des Säge- oder Fräswerkzeuges um seinen Mittelpunkt wird dadurch erreicht, dass in Ersatz einer Mittelachse das Säge- oder Fräswerkzeug beidseitig und deckungsgleich zumindest über den Bereich eines Teilkreises Führungsnuten besitzt, wobei der Mittelpunkt der Teilkreise für diese Nuten mit dem Mittelpunkt des Säge- oder Fräswerkzeuges zusammenfällt. Aus fertigungstechnischen Gründen können die Nuten auch im Vollkreis ausgeführt sein, wobei dann eine außen liegendende Einrichtung zum Ankoppeln des Antriebs vorgesehen werden kann. In diese Nuten greifen vorzugsweise Kugel eines Teil-Kugellagers einer Halte- und Spannvorrichtung ein. Anstatt der Kugel können jedoch auch Kegelrollen vorgesehen werden. Die Halt- und Spannvorrichtung kann zum einen für unterschiedliche Werkzeugdicken, als auch, bei entsprechendem Freiraum oberhalb der Halte- und Spannvorrichtung, für unterschiedliche Durchmesser des Säge- oder Fräswerkzeuges ausgelegt werden. Bei unterschiedlichen Werkzeugdurchmessern sollte vorteilhaft eine Höhen- und/oder Hubverstellung des oszillatorischen Antriebes vorgesehen werden. Eine zusätzliche Verstelleinrichtung, die eine Verlagerung des Säge- oder Fräswerkzeuges (mit dem oszillatorischen Antrieb in Richtung seiner Dicke nach beiden Seiten bereitstellt, ermöglicht bei entsprechender Zahnung des Werkzeuges eine Hinterschneidung der Nuten bei erreichter Tiefe.The The object of the invention is achieved in that a saw or milling tool, the semicircular - and also about that out with teeth, accordingly the desired one Inner profile is equipped, oscillatory at its, the teeth opposite circumference is driven. The oscillatory circular motion of the saw or milling tool around its center is achieved by substituting a Central axis the saw or milling tool on both sides and congruent at least over the area of a pitch circle guide has, with the center of the pitch circles for these grooves with the center of the saw or milling tool coincides. For manufacturing reasons can the grooves are also executed in the full circle, in which case an outside lying Device for coupling the drive can be provided. In these grooves preferably grip the ball of a partial ball bearing of a retaining and tensioning device. But instead of the ball can also tapered rollers be provided. The holding and clamping device can on the one hand for different Tool thicknesses, as well, with appropriate clearance above the Holding and tensioning device, for different Diameter of the saw or milling tool be interpreted. For different tool diameters should be advantageous a height and / or stroke adjustment be provided of the oscillatory drive. An additional Adjustment device, which is a displacement of the sawing or milling tool (with the oscillatory Drive in the direction of its thickness provides to both sides, allows with appropriate teeth of the tool an undercut the grooves at depth reached.
Die Erfindung wird mit Bezug auf die beigefügten Zeichnungen zusätzlich erläutert. Dabei zeigt:The The invention will be further explained with reference to the accompanying drawings. there shows:
- 11
- Säge- oder FräswerkzeugSaw or milling tool
- 22
- Säge- oder FräszähneSaw or cutting teeth
- 33
- Führungsnutenguide
- 44
- Teilkugel- oder TeilkegellagerTeilkugel- or part cone bearings
- 55
- Halte- und Spannvorrichtungholding and tensioning device
- 66
- Lascheflap
- 77
- oszillatorischer Antrieboscillatory drive
- 88th
- Tiefenanschlagdepth stop
- 99
- Rastnasen oder -zähnelocking lugs or teeth
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810012491 DE102008012491A1 (en) | 2008-03-04 | 2008-03-04 | Sawing- and/or milling fixture for milling semicircular grooves or slots for circular component connector, has holding- and clamping device comprising stationary and movable parts for accommodation and clamping of different tool thickness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810012491 DE102008012491A1 (en) | 2008-03-04 | 2008-03-04 | Sawing- and/or milling fixture for milling semicircular grooves or slots for circular component connector, has holding- and clamping device comprising stationary and movable parts for accommodation and clamping of different tool thickness |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008012491A1 true DE102008012491A1 (en) | 2009-09-10 |
Family
ID=40936189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810012491 Pending DE102008012491A1 (en) | 2008-03-04 | 2008-03-04 | Sawing- and/or milling fixture for milling semicircular grooves or slots for circular component connector, has holding- and clamping device comprising stationary and movable parts for accommodation and clamping of different tool thickness |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008012491A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10113575B2 (en) | 2014-01-30 | 2018-10-30 | Franz Baur | Connecting device and method for connecting two parts |
-
2008
- 2008-03-04 DE DE200810012491 patent/DE102008012491A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10113575B2 (en) | 2014-01-30 | 2018-10-30 | Franz Baur | Connecting device and method for connecting two parts |
US10473133B2 (en) | 2014-01-30 | 2019-11-12 | Franz Baur | Connecting device and method for connecting two parts |
US11053967B2 (en) | 2014-01-30 | 2021-07-06 | Franz Baur | Connecting device and method for connecting two parts |
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