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DE402188C - Milling machine - Google Patents

Milling machine

Info

Publication number
DE402188C
DE402188C DEO13804D DEO0013804D DE402188C DE 402188 C DE402188 C DE 402188C DE O13804 D DEO13804 D DE O13804D DE O0013804 D DEO0013804 D DE O0013804D DE 402188 C DE402188 C DE 402188C
Authority
DE
Germany
Prior art keywords
milling machine
milling
wood
spindle
spindles
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
DEO13804D
Other languages
German (de)
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.)
WILLY BOERNER
Original Assignee
WILLY BOERNER
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
Priority to NL8453D priority Critical patent/NL8453C/xx
Application filed by WILLY BOERNER filed Critical WILLY BOERNER
Priority to DEO13804D priority patent/DE402188C/en
Application granted granted Critical
Publication of DE402188C publication Critical patent/DE402188C/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
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair

Landscapes

  • 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)

Description

Fräsmaschine. Den Gegenstand der Erfindung bildet ein Frässchlitten mit rechts und links umlaufenden ineinandergefügten Spindeln, auf welche Messerköpfe aufgesteckt sind. Er dient zur Bearbeitung von verschiedentlich geschweiften Profilhölzern, Tischsäulen, geschweiften Stuhlbeinen (Barokfuß) und Kopfstücken von Lehnsesseln. Die Bearbeitung des Holzes mit schnellaufenden Messerköpfen geschieht am vorteilhaftesten in der Wuchsrichtung. Da die Kohäsion des Holzes eine verhältnismäßig sehr geringe ist, zieht die Bearbeitung des Holzes gegen seine Wuchsrichtung eine starke Aufrauhung der Hölzer nach sich, so daß die Arbeitsflächen mit dem Putzhobel, Schabmesser und der Putzmaschine nachgearbeitet werden müssen.Milling machine. The subject of the invention is a milling slide with right and left rotating nested spindles on which cutter heads are attached. It is used to process variously curved profile woods, Table columns, curved chair legs (baroque feet) and headboards of armchairs. The processing of the wood with high-speed cutter heads is best done in the direction of growth. Since the cohesion of the wood is relatively very low is, the processing of the wood pulls against its growth direction a strong roughening the wood after itself, so that the work surfaces with the smoothing plane, scraper and the plastering machine must be reworked.

Durch den Erfindungsgegenstand wird dieses Übel restlos beseitigt und das Arbeitsstück putzfähig bearbeitet.This evil is completely eliminated by the subject matter of the invention and machined the work piece ready for cleaning.

Das auf den Tisch aufgespannte Arbei@sstück kann durch eine Kopiereinrichtung zwangsläufig unter beständigem Druck an die Messerköpfe geführt werden. Je nach der Schweifung des Holzes wird das Arbeitsstück mit dem rechts oder links umlaufenden Messerkopf bearbeitet. Der Messerkopf (rechtsdrehend) ist auf der Spindel C aufgesteckt, der Messerkopf B (linksdrehend) auf der durchbohrten Spindel D. Diese ist über die Spindel C geschoben, so daß beide Messerköpfe um eine Spindelmitte umlaufen. Die Spindeln werden. durch die Riemenscheiben E und F in entgegengesetzte Umdrehungen gesetzt. Die. Spindeln sind in Kugellagern gelagert und in den Frässchlitten eingebaut. Der Frässchlitten wird durch eine geeignete Einrichtung achsial verschoben, so daß das Arbeitsstück mit den rechts als auch mit dem links umlaufenden Messerkopf bearbeitet werden kann, ohne aus der Schnittlage gebracht zu werden. Bisher behalf man sich mit Maschinen, die mitf.e,Vei_X#,äss,pindeln versehen waren und die eine Frässpindel rechts und die andere links antrieb. Diese wurden eng aneinander gerückt und durch eine Tischplatte verbun. den. Das in eine Schablonenlehre eingespannte Arbeitsstück wurde nun der Wuchsrichtung des Holzes entsprechend an der rechts oder links umlaufenden Frässpindel bearbeitet. Da bei verschiedentlich geschweiften Hölzern nach dem rechts gehenden Messerkopf bald der links gehende und umgekehrt benutzt werden muß, so entstehen durch den ungleichen wechselnden Anpressungsdruck Unebenheiten, Scharten und Rillen in der Arbeitsfläche, welche wiederum durch z4traubende Nacharbeit beseitigt werden müssen, ehe das Arbeitsstück putzfähig, also vollkommen sauber ist.The work piece clamped on the table can be copied through a copier inevitably be guided to the cutter heads under constant pressure. Depending on the curve of the wood becomes the work piece with the right or left circumferential Machined cutter head. The cutter head (clockwise) is attached to spindle C, the cutter head B (counterclockwise) on the pierced spindle D. This is via the Spindle C pushed so that both cutter heads revolve around the center of the spindle. the Spindles. through the pulleys E and F in opposite rotations set. The. Spindles are mounted in ball bearings and built into the milling slide. The milling slide is axially displaced by a suitable device so that machined the workpiece with the right and left rotating cutter head without being brought out of the cutting position. Until now one made do with machines that were provided with f.e, Vei_X #, äss, pindeln and the one milling spindle on the right and the other on the left. These became close to each other moved and connected by a table top. the. The clamped in a template The work piece was now on the right or according to the direction of growth of the wood machined left rotating milling spindle. As with variously curly woods after the right-going cutter head, the left-going one is used and vice versa must be, the unevenly changing contact pressure creates unevenness, Nicks and grooves in the work surface, which in turn are caused by extensive rework must be removed before the work piece can be cleaned, i.e. completely clean is.

Claims (1)

PATENT-ANSPRUcH: Fräsmaschine mit zwei in verschiedenem Drehsinn umlaufenden Frässpindeln, dadurch gekennzeichnet, daß die beiden Messerköpfe achsial nebeneinander auf in. einander angeordneten Spindeln befestigt sind. PATENT CLAIM: Milling machine with two milling spindles rotating in different directions of rotation, characterized in that the two cutter heads are fastened axially next to one another on spindles arranged one inside the other.
DEO13804D 1923-07-27 1923-07-27 Milling machine Expired DE402188C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL8453D NL8453C (en) 1923-07-27
DEO13804D DE402188C (en) 1923-07-27 1923-07-27 Milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO13804D DE402188C (en) 1923-07-27 1923-07-27 Milling machine

Publications (1)

Publication Number Publication Date
DE402188C true DE402188C (en) 1924-09-13

Family

ID=7353494

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO13804D Expired DE402188C (en) 1923-07-27 1923-07-27 Milling machine

Country Status (2)

Country Link
DE (1) DE402188C (en)
NL (1) NL8453C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590512A1 (en) * 1985-11-28 1987-05-29 Teaupel Rene Machine for the mass production of wooden profiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590512A1 (en) * 1985-11-28 1987-05-29 Teaupel Rene Machine for the mass production of wooden profiles

Also Published As

Publication number Publication date
NL8453C (en)

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