DE10314611A1 - Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained - Google Patents

Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained Download PDF

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Publication number
DE10314611A1
DE10314611A1 DE2003114611 DE10314611A DE10314611A1 DE 10314611 A1 DE10314611 A1 DE 10314611A1 DE 2003114611 DE2003114611 DE 2003114611 DE 10314611 A DE10314611 A DE 10314611A DE 10314611 A1 DE10314611 A1 DE 10314611A1
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DE
Germany
Prior art keywords
milling cutter
shank
cutting forces
short distance
extremely short
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Withdrawn
Application number
DE2003114611
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German (de)
Inventor
Willi Eichholz
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Individual
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Individual
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to DE2003114611 priority Critical patent/DE10314611A1/en
Publication of DE10314611A1 publication Critical patent/DE10314611A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/02Machines with table

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

A workbench (1) has a bearing bush (13) that receives part of the shank of a milling cutter (7) such that an extremely short distance to the contact point of cutting forces is obtained.

Description

Im folgenden wird eine Unterfräse, insbesondere für den Hobby- und Bastelbereich beschrieben, bei der der Schaft des Werkzeugs auch gleichzeitig als Lagerzapfen zur Lagerung des Werkzeugs genutzt wird.in the following is a router, especially for described the hobby and handicraft area in which the shaft of the Tool also as a journal for storing the tool is being used.

In fast jedem Kinder- und Jugendzimmer ist die klassische Laubsäge zum Sägen von Sperrholz anzutreffen.In almost every children's and youth room is the classic fretsaw for sawing You can find plywood.

Gedacht ist an eine rotatorisch, motorisch arbeitende Maschine, eine Unterfräse, die hierzu eine modernere Variante bilden kann.thought is connected to a rotary, motorized machine, a router can form a more modern variant.

Eine derartige Maschine muss preisgünstig und einfach sein.A Such machine must be inexpensive and be easy.

Deshalb sollen die preiswerten im Hobbybereich verwendeten Kleinmotore zum Einsatz kommen und eine Lagerung gefunden werden, bei der diese Lagerung möglichst nahe im Bereich der anfallenden Schnittkräfte angeordnet sein soll.Therefore are the inexpensive small engines used in the hobby area for Use and a storage can be found in which this Storage if possible should be arranged close to the cutting forces.

Möglich wird eine derartige Lösung durch eine neuartige Kombination von Komponeten und Prinzipien verschiedenster Technikbereiche.Becomes possible such a solution through a new combination of components and principles of different Technology areas.

Wie z.B. Miniatur-Fräser aus der Leiterplatten-Bearbeitung und Dentaltechnik, preiswerten Antriebskomponenten aus dem Hobby- und Heimwerkerbereich mit konventioneller Mechanik.How e.g. Miniature mills from PCB processing and dental technology, inexpensive Drive components from the hobby and DIY sector with conventional ones Mechanics.

Wie durch Experimentieren mit konventionellen und modernen, neuen Werkstoffen.How by experimenting with conventional and modern, new materials.

So dass diese Maschine sowohl zum Bearbeiten von konventionellem Sperrholz, wie auch für moderne Hartschaumstoffe und Schaumstoffe in kaschierter und unkaschierter Form genutzt werden kann.So that this machine can be used to process conventional plywood, as for modern ones Rigid foams and foams in laminated and non-laminated Form can be used.

Gestalterische Arbeiten können am Computer entworfen werden.design Can work be designed on the computer.

Diese werden auf selbstklebenden Folien auf dem Tintenstrahldrucker ausgedruckt.This are printed on self-adhesive films on the inkjet printer.

Auf Sperrholz oder Kunststoff-Platten aufgeklebt; und dann auf der Unterfräse ausgearbeitet.On Glued plywood or plastic sheets; and then worked out on the router.

In der Art kann sich eine Belebung des Bastel- und Werkbereichs ergeben.In the type can revive the craft and work area.

1 zeigt einen Blick von der Seite auf diese Unterfräse. 1 shows a side view of this router.

2 zeigt die Komponeten: Werkzeug – 7 -, Lagerstelle – 13 – und Spannmuffe – 8 – in demontiertem Zustand. 2 shows the components: tool - 7 -, depository - 13 - and clamping sleeve - 8th - in disassembled condition.

In 1 sieht man den Arbeitstisch – 1 – auf dem ein Werkstück – 2 – aufliegt.In 1 you can see the work table - 1 - on which a workpiece - 2 - rests.

Über die Halterung – 3 – ist der Motor – 4 – an dem Arbeitstisch – 1 – befestigt.About the bracket - 3 - is the engine - 4 - at the work table - 1 - attached.

Mit der Spannzange – 5 – ist der Arbeitstisch – 1 – an einem Werktisch – 6 – befestigt.With the collet - 5 - is the work table - 1 - at a work table - 6 - attached.

Das Werkzeug – 7 – ist mittels der Klemmmuffe – 8 – und den Klemmschrauben – 10 – mit der Spindel – 9 – des Antriebsmotors – 4 – verbunden.The tool - 7 - is by means of the clamping sleeve - 8th - and the clamping screws - 10 - with the spindle - 9 - the drive motor - 4 - connected.

Gemäß 2 weist der Schaft de Werkzeugs – 7 – zwei Bereiche auf.According to 2 the shank of the tool - 7 - two areas.

Nämlich den Bereich – 11 – als Lagerzapfen, der von der Lagerbuchse – 13 – geführt wird und den Bereich – 12 – der zur Klemmung in der Klemmmuffe – 8 – mittels der Klemmschraube – 10 – genutzt wird.Namely the area - 11 - as a bearing journal that comes from the bearing bush - 13 - is led and the area - 12 - the one for clamping in the clamping sleeve - 8th - by means of the clamping screw - 10 - is being used.

In der Art ergibt sich eine optimale Abstützung der an dem Werkzeug – 7 – angreifenden Schnittkräfte, so dass in der Art auch festere Werkstoffe, wie Sperrholz zerspant werden können.This results in an optimal support of the on the tool - 7 - attacking cutting forces, so that firmer materials such as plywood can also be machined.

Das Werkzeug – 7 – kann auch aus zusammengefügten Einzeilteilen bestehen; die zu einer Einheit zusammengesetzt sind; z. B. aus dem Aufnahmeschaft – 14 – mit dem Werkzeug – 7 -, das z.B. ein Fräser oder ein Bohrer sein kann.The tool - 7 - can also consist of assembled single-line parts; which are put together to a unit; z. B. from the receiving shaft - 14 - with the tool - 7 - That can be, for example, a milling cutter or a drill.

Die Verbindung von – 7 – und – 14 – kann durch pressen, kleben, löten o.dgl. erfolgen.The connection of - 7 - and - 14 - can by pressing, gluing, soldering or the like. respectively.

Statt der Klemmuffe – 8 – können auch handelsübliche Spannfutter zum Spannen der Werkzeuge – 7 – genutzt werden.Instead of the clamping sleeve - 8th - can also use commercially available chucks for clamping the tools - 7 - be used.

Claims (1)

Unterfräse insbesondere für den BasteL- und Hobbybereich mit einem Stützlager in extremer Nähe zum Angriffspunkt der Schnittkräfte, dadurch gekennzeichnet, dass der Arbeitstisch – 1 – der Unterfräse über eine Lagerstelle – 13 – verfügt, in der ein Teil – 11 – des Schaftes des Werkzeugs – 7 – als Lagerzapfen zur radialen Führung des Werkzeugs – 7 – genutzt wird, wodurch sich ein extrem kurzer Abstand zum Angriffspunkt der Schnittkräfte ergibt, und hierdurch eine kleine, einfache, preisgünstige, effektive "Dental-Hobby-Fräse" Interessierten zur Verfügung gestellt werden kann.Router in particular for the BasteL and hobby area with a support bearing in extreme proximity to the point of application of the cutting forces, characterized in that the work table - 1 - the router via a bearing - 13 - has a part - 11 - the shank of the tool - 7 - as a journal for the radial guidance of the tool - 7 - is used, which results in an extremely short distance from the point of application of the cutting forces, and as a result a small, simple, inexpensive, effective "dental hobby milling machine" can be made available to interested parties.
DE2003114611 2003-04-01 2003-04-01 Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained Withdrawn DE10314611A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003114611 DE10314611A1 (en) 2003-04-01 2003-04-01 Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003114611 DE10314611A1 (en) 2003-04-01 2003-04-01 Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained

Publications (1)

Publication Number Publication Date
DE10314611A1 true DE10314611A1 (en) 2004-10-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003114611 Withdrawn DE10314611A1 (en) 2003-04-01 2003-04-01 Under milling cutter for use by hobbyists for tinkering and hobby work, has bearing bush that receives part of shank of milling cutter in such a manner that extremely short distance to contact point of cutting forces is obtained

Country Status (1)

Country Link
DE (1) DE10314611A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024988A1 (en) 2007-05-25 2008-12-04 Steinert, Günter Method and device for milling a component from a plate-shaped workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024988A1 (en) 2007-05-25 2008-12-04 Steinert, Günter Method and device for milling a component from a plate-shaped workpiece
DE102008051910A1 (en) 2007-05-25 2009-04-23 Steinert, Günter Method and device for milling a component from a plate-shaped workpiece

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