DE418366C - Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it - Google Patents

Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it

Info

Publication number
DE418366C
DE418366C DED46876D DED0046876D DE418366C DE 418366 C DE418366 C DE 418366C DE D46876 D DED46876 D DE D46876D DE D0046876 D DED0046876 D DE D0046876D DE 418366 C DE418366 C DE 418366C
Authority
DE
Germany
Prior art keywords
handle
tool axis
flexible shaft
milling head
drive
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
Application number
DED46876D
Other languages
German (de)
Inventor
Alfred Otter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delmag Deutsche Elmasch & Moto
Original Assignee
Delmag Deutsche Elmasch & Moto
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.)
Filing date
Publication date
Application filed by Delmag Deutsche Elmasch & Moto filed Critical Delmag Deutsche Elmasch & Moto
Priority to DED46876D priority Critical patent/DE418366C/en
Application granted granted Critical
Publication of DE418366C publication Critical patent/DE418366C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
5. SEPTEMBER 1925.ISSUED ON
SEPTEMBER 5, 1925.

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

-M 418366 KLASSE 49 a GRUPPE -M 418366 CLASS 49 a GROUP

(D 4S&J6 I\49<fi)(D 4S & J6 I \ 49 <fi)

Patentiert im Deutschen Reiche vom 23. Dezember !924 ab.Patented in the German Empire on December 23rd! 924 from.

Die Erfindung betrifft einen Fräskopf zum Fräsen und Bohren in Metall, Holz, Bein, Fiber usw. mit Antrieb durch biegsame Welle und mit je einem Handgriff in Riditung der Werkzeugachse und senkrecht dazu. Auf der Zeichnung zeigen den Erfindungsgegenstand Abb. ι in Ansicht,The invention relates to a milling head for milling and drilling in metal, wood, bone, Fiber, etc. with drive by flexible shaft and each with a handle in the direction of the Tool axis and perpendicular to it. On the drawing show the subject of the invention Fig. Ι in view,

Abb. 2 im Schnitt undFig. 2 in section and

Abb. 3 mit Gewinde auf der Führungshülse. ίο Die durch Elektromotor M und biegsame Welle W angetriebene Arbeitsspindel ist in bekannter Weise in einem nach hinten verlängerten Handgriff C gelagert.Fig. 3 with thread on the guide sleeve. ίο The work spindle driven by the electric motor M and flexible shaft W is mounted in a known manner in a handle C which is extended to the rear.

Neu ist die Anbringung eines Führungshandgriffes D1 der durch das Gelenk E nach j allen Richtungen gedreht werden kann, an einer auf den Handgriff aufschiebbaren Büchse. Der Zweck dieser Anordnung ist, eine sichere Führung der Arbeitsspindel fcu erzielen, die ohne diese Führung, vor allem bei weicherem Material, leicht zum Springen neigt und das Arbeitsstück beschädigen kann. Wichtig ist dabei, daß die Führungshülse F des Handgriffes D auf dem Spindelhandgriff C dreh- und verschiebbar angebracht ist.What is new is the attachment of a guide handle D 1 , which can be rotated in all directions by the joint E , on a sleeve that can be pushed onto the handle. The purpose of this arrangement is to achieve reliable guidance of the work spindle fcu which, without this guidance, tends to jump easily, especially with softer material, and can damage the work piece. It is important that the guide sleeve F of the handle D is attached to the spindle handle C so that it can rotate and slide.

Die Führungshülse F kann auch mit Gewinde nach Abb. 3 versehen sein; dadurch ist ein unbeabsichtigtes Herausgleiten der Führungshülse samt Handgriff aus dem Frässpindellager vermieden, und die UnterstützungThe guide sleeve F can also be provided with a thread according to Fig. 3; this prevents the guide sleeve and handle from accidentally sliding out of the milling spindle bearing, and provides support

*) Von dem Patentsucher ist als der Erfinder angegeben worden: *) The patent seeker stated as the inventor:

Alfred Otter in Stuttgart.Alfred Otter in Stuttgart.

durch den. Führungshandgriff kann an eine beliebige Stelle längs der Frässpindel gerückt werden.through the. The guide handle can be moved anywhere along the milling spindle will.

Claims (2)

Patent-Ansprüche:Patent Claims: i. Fräskopf mit Antrieb durch1 biegsame Welle und mit je einem Handgriff in Richtung der Werkzeugachse und senkrecht dazu, dadurch gekennzeichnet, daß der senkrecht zur Werkzeugachse liegende Handgriff gelenkig an einer auf den anderen Handgriff aufschiebbaren Büchse befestigt ist.i. Milling head with drive by 1 flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it, characterized in that the handle perpendicular to the tool axis is articulated to a sleeve which can be pushed onto the other handle. 2. Fräskopf nach Anspruch i, dadurch! gekennzeichnet, daß die Büchse durch Gewinde in der Richtung der Werkzeugachse einstellbar befestigt ist.2. Milling head according to claim i, characterized! characterized in that the sleeve is threaded is fastened adjustable in the direction of the tool axis.
DED46876D 1924-12-23 1924-12-23 Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it Expired DE418366C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED46876D DE418366C (en) 1924-12-23 1924-12-23 Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED46876D DE418366C (en) 1924-12-23 1924-12-23 Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it

Publications (1)

Publication Number Publication Date
DE418366C true DE418366C (en) 1925-09-05

Family

ID=7050014

Family Applications (1)

Application Number Title Priority Date Filing Date
DED46876D Expired DE418366C (en) 1924-12-23 1924-12-23 Milling head with drive by flexible shaft and with one handle each in the direction of the tool axis and perpendicular to it

Country Status (1)

Country Link
DE (1) DE418366C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966728C (en) * 1950-05-23 1957-10-17 Henry Neuenburg Device for the production of wall grooves and holes for installation lines u. like
WO2006131289A1 (en) * 2005-06-06 2006-12-14 Dirk Dammers Method for machining a locking groove into a groove flank
WO2009109422A1 (en) * 2008-03-03 2009-09-11 Alstom Technology Ltd. Apparatus for post-machining fastening grooves for receiving a blading system of a gas and/or steam turbine plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966728C (en) * 1950-05-23 1957-10-17 Henry Neuenburg Device for the production of wall grooves and holes for installation lines u. like
WO2006131289A1 (en) * 2005-06-06 2006-12-14 Dirk Dammers Method for machining a locking groove into a groove flank
WO2009109422A1 (en) * 2008-03-03 2009-09-11 Alstom Technology Ltd. Apparatus for post-machining fastening grooves for receiving a blading system of a gas and/or steam turbine plant

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