DE361981C - Device for tail cutter - Google Patents
Device for tail cutterInfo
- Publication number
- DE361981C DE361981C DEM76200D DEM0076200D DE361981C DE 361981 C DE361981 C DE 361981C DE M76200 D DEM76200 D DE M76200D DE M0076200 D DEM0076200 D DE M0076200D DE 361981 C DE361981 C DE 361981C
- Authority
- DE
- Germany
- Prior art keywords
- cutter
- milling
- tail cutter
- tail
- milling cutter
- 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
Links
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
-
- 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
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Description
Bei den bekannten Anordnungen für Schweiffräser zum Ausschweifen von Holzrahmen usw. ist der Fräser nur mit seinem einen Ende in dem rotierenden Fräserhalter eingespannt, während das andere Ende nicht gelagert ist. Da dieses Ende besonders bei langen Fräsern einem erheblichen seitlichen Druck ausgesetzt ist, so brechen die Fräser oft ab. Um dies zu vermeiden, ist bei derIn the known arrangements for tail milling cutters for digging wooden frames etc. only one end of the milling cutter is clamped in the rotating cutter holder, while the other end is not is stored. Since this end has a considerable lateral edge, especially with long milling cutters When exposed to pressure, the cutters often break off. To avoid this, the
ίο vorliegenden Erfindung eine Anordnung getroffen, die eine Lagerung des freischwebenden Fräserendes schafft, wenn dasselbe das zu bearbeitende Holz durchbohrt hat und anfängt, das vorwärtsgeführte Holz seitlich zu bearbeiten.ίο the present invention made an arrangement, which creates a storage of the free-floating cutter end when it has drilled through the wood to be processed and begins, to work the forward wood laterally.
Die Zeichnung zeigt ein Ausführungsbeispiel der Anordnung im Schnitt, α ist der in der Maschine festsitzende Fräserkopf mit dem Fräser h. c ist der Auflagetisch oder Werktisch der Fräsmaschine für das Werkstück, ao In diesem Tisch ist zentrisch unter dem Fräser ein Kugellager d eingebaut, in dessen rotierendem Teil ein für den Fräser passendes Loch vorgesehen ist. Beim Bearbeiten des Werkstückes wird der Fräser nach unten geführt, durchbohrt das Holz und lagert sich in das Kugellager. Dadurch erhält der Fräser eine Stütze, die das Abbrechen selbst beim größten seitlichen Druck verhindert.The drawing shows an exemplary embodiment of the arrangement in section, α is the milling head with milling cutter h that is stuck in the machine. c is the support table or work table of the milling machine for the workpiece, ao In this table, a ball bearing d is installed centrally under the milling cutter, in the rotating part of which a suitable hole is provided for the milling cutter. When machining the workpiece, the milling cutter is guided downwards, pierces the wood and is stored in the ball bearing. This gives the cutter a support that prevents it from breaking off even with the greatest lateral pressure.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76200D DE361981C (en) | Device for tail cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM76200D DE361981C (en) | Device for tail cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE361981C true DE361981C (en) | 1922-10-20 |
Family
ID=7316875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM76200D Expired DE361981C (en) | Device for tail cutter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE361981C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507204A (en) * | 1948-11-17 | 1950-05-09 | James B Giern | Pilot device for rotary tools |
-
0
- DE DEM76200D patent/DE361981C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507204A (en) * | 1948-11-17 | 1950-05-09 | James B Giern | Pilot device for rotary tools |
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