DE919664C - Swiveling chain milling machine - Google Patents

Swiveling chain milling machine

Info

Publication number
DE919664C
DE919664C DEB20059A DEB0020059A DE919664C DE 919664 C DE919664 C DE 919664C DE B20059 A DEB20059 A DE B20059A DE B0020059 A DEB0020059 A DE B0020059A DE 919664 C DE919664 C DE 919664C
Authority
DE
Germany
Prior art keywords
milling machine
chain
milling
swiveling
chain milling
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
DEB20059A
Other languages
German (de)
Inventor
Julius Schaupp
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.)
ADOLF BAEUERLE MASCHINEN U WER
Original Assignee
ADOLF BAEUERLE MASCHINEN U WER
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 ADOLF BAEUERLE MASCHINEN U WER filed Critical ADOLF BAEUERLE MASCHINEN U WER
Priority to DEB20059A priority Critical patent/DE919664C/en
Application granted granted Critical
Publication of DE919664C publication Critical patent/DE919664C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00—Slotted or mortised work
    • B27F5/02—Slotting or mortising machines tools therefor
    • B27F5/06—Slotting or mortising machines tools therefor equipped with chain cutters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Description

Bei den allgemein bekannten Ausführungen der Kettenfräsmaschinen ist um eine vertikale Achse zu einem Teil der Arbeitstisch, zum anderen Teil das Fräsaggregat mit dem Werkzeug im Höchstfalle bis 45° nach beiden Seiten schwenkbar. Diese begrenzte Schwenkbarkeit ist durch die Lage der Schwenkachse außerhalb der Werkzeugmitte bedingt und schränkt den Arbeitsbereich der Maschine wesentlich ein. Die Einschränkung entsteht dadurch, daß beim Schwenken mit zunehmendem Winkel das Werkzeug näher an den Arbeitstisch kommt und der für die Einstellung der Wangenstärke erforderliche Hub des Tisches von der Bogenhöhe des Schwenkbogens beansprucht wird.In the well-known versions of the chain milling machines around a vertical axis to a part of the work table, to the other part the milling unit Can be swiveled to both sides by up to 45 ° with the tool at most. This limited Pivotability is due to the position of the pivot axis outside the center of the tool and significantly restricts the working area of the machine. The restriction arises in that when pivoting with increasing angle the tool closer to the work table and the stroke of the table required to adjust the thickness of the cheeks is claimed by the arch height of the swivel arch.

Die Kettenfräsmaschine gemäß der Erfindung unterscheidet sich von den bekannten Ausführungen dadurch, daß die vertikale Schwenkachse in der Werkzeugmitte, d. h. in der Längsachse der Kettenschiene liegt. Dies kann dadurch erreicht werden, daß das Fräsaggregat oben in einem Drehkopf hängend angeordnet wird. Bei diesem Aufbau läßt sich das Werkzeug nach links und rechts um 9o° schwenken, ohne den Hub des Arbeitstisches zu beeinträchtigen. Der Schwenkkopf ist nach einer Winkelskala einzustellen und in jeder beliebigen Lage feststellbar.The chain milling machine according to the invention differs from the known designs in that the vertical pivot axis in the center of the tool, d. H. lies in the longitudinal axis of the chain rail. This can be achieved by that the milling unit is arranged hanging above in a rotating head. With this one Structure, the tool can be swiveled to the left and right by 90 ° without the stroke affecting the work table. The swivel head is according to an angle scale adjustable and lockable in any position.

Die neue Kettenfräsmaschine ermöglicht es, Schlitze in Längsrichtung bis rechtwinklig zur Längsrichtung in jedem beliebigen Winkel -zu . fräsen, wobei an der Maschine alle verstellbaren Teile festgestellt sind und dadurch größte Genauigkeit erzielt wird. Das Einstellen selbst geschieht in wenigen Sekunden und erfordert nur wenige einfache Handgriffe.The new chain milling machine makes it possible to cut slots lengthways to perpendicular to the longitudinal direction at any angle -to. milling, whereby All adjustable parts on the machine have been determined and therefore maximum accuracy is achieved. The setting itself takes a few seconds and requires just a few simple steps.

Diese Bauart stellt einen wesentlichen Fortschritt dar, weil für alle vorkommenden Arbeiten keine Zusatzaggregate erforderlich sind.This type of construction represents a significant advance because it is for everyone No additional units are required for any work that occurs.

In der Zeichnung ist eine schwenkbare Kettenfräsmaschine gemäß der Erfindung dargestellt, und zwar zeigt Abb. i die Seitenansicht, Abb. 2 die Vorderansicht der :Maschine.In the drawing is a swiveling chain milling machine according to Invention shown, namely Fig. I shows the side view, Fig. 2 shows the front view the machine.

Das Fräsaggregat i ist mit seiner nach unten frei hängenden Führung 2 um die Längsachse der Kettenschiene 4 um i 8o° mittels eines ver- und feststellbaren Drehkopfes 3, der oben im Maschinenständer angeordnet ist, drehbar gelagert.The milling unit i is with its guide hanging freely downwards 2 around the longitudinal axis of the chain rail 4 by i 80 ° by means of an adjustable and lockable Rotary head 3, which is arranged above in the machine frame, rotatably mounted.

Claims (2)

PATENTANSPRÜCHE: i. Schwenkbare Kettenfräsmaschine, dadurch gekennzeichnet, daß das Fräsaggregat (1) mit der Führung (2) um die Längsachse der Kettenschiene, (4) 18o° drehbar und in jeder beliebigen Winkelage feststellbar ist. PATENT CLAIMS: i. Swiveling chain milling machine, characterized in that that the milling unit (1) with the guide (2) around the longitudinal axis of the chain rail, (4) Can be rotated 18o ° and can be locked in any angular position. 2. Schwenkbare Kettenfräsmaschine nach Anspruch i, dadurch gekennzeichnet, daß der feststellbare Drehkopf (3) oben im Maschinenständer angeordnet und die Führung (2) für das Fräsaggregat (i) nach unten frei hängend ist. Angezogene Druckschriften: Deutsche Patentschrift Nr. 524 66o.2. Swivel Chain milling machine according to claim i, characterized in that the lockable The rotary head (3) is arranged at the top of the machine stand and the guide (2) for the milling unit (i) is freely hanging downwards. Referred publications: German patent specification No. 524 66o.
DEB20059A 1952-04-20 1952-04-20 Swiveling chain milling machine Expired DE919664C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB20059A DE919664C (en) 1952-04-20 1952-04-20 Swiveling chain milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB20059A DE919664C (en) 1952-04-20 1952-04-20 Swiveling chain milling machine

Publications (1)

Publication Number Publication Date
DE919664C true DE919664C (en) 1954-11-02

Family

ID=6960223

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB20059A Expired DE919664C (en) 1952-04-20 1952-04-20 Swiveling chain milling machine

Country Status (1)

Country Link
DE (1) DE919664C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895516A (en) * 1956-01-05 1959-07-21 Mayer Max Oscillating adjustable stroke mortising machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE524660C (en) * 1929-05-17 1931-05-09 Fezer & Stoll Transportable, motor-driven chain saw for processing beams

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE524660C (en) * 1929-05-17 1931-05-09 Fezer & Stoll Transportable, motor-driven chain saw for processing beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895516A (en) * 1956-01-05 1959-07-21 Mayer Max Oscillating adjustable stroke mortising machine

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