AT130587B - Centering device. - Google Patents
Centering device.Info
- Publication number
- AT130587B AT130587B AT130587DA AT130587B AT 130587 B AT130587 B AT 130587B AT 130587D A AT130587D A AT 130587DA AT 130587 B AT130587 B AT 130587B
- Authority
- AT
- Austria
- Prior art keywords
- disc
- ring
- centering device
- workpiece
- rollers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/36—Chucks with means for adjusting the chuck with respect to the working-spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Turning (AREA)
Description
<Desc/Clms Page number 1>
Zentriervorrichtung.
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und das Werkstück mittels des im Stahlhalter p des Werkzeugschlittens eingespannten Rädchens o in der Pfeilrichtung so lange verschoben, bis das Werkstück genau zentrisch läuft.
Sollte ein schweres Werkstück in der so zentrierten Lage nicht halten, so ist die Federspannung
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einwandfrei zentriert, so wird es durch das Anziehen der Muttern l und tn in unveränderter Lage festgespannt und es kann mit der Bearbeitung begonnen werden.
Fig. 5 zeigt eine ähnliche Anordnung wie Fig. 3, bei der jedoch die Zentriervorriehtung mit dem Spannfutter ein Stück bildet. Diese Figur erläutert auch das Zentrieren eines Werkstückes mit einer Bohrung.
Die Vorrichtung gemäss der Erfindung kann für alle Arten von Spannfuttern und Universalplanscheiben, für Bohrfutter, für magnetische Futter bei Drehbänken, Schleif-, Fräs- und Bohrmaschinen, bei beliebigem Durchmesser des Werkstückes angewendet werden. Auch kann mit der Vorrichtung das Zentrieren von Universalplanscheiben oder ähnlichen Spannvorrichtungen, die an und für sieh schon nicht mehr genau rundlaufen, vorgenommen werden.
PATENT-ANSPRÜCHE :
1. Zentriervorrichtung, gekennzeichnet durch eine auf der Spindel der Drehbank od. dgl. zu befestigende Scheibe (a), auf der ein Gehäuse (b, c), das das Werkstück trägt, verdrehbar und radial verschiebbar sitzt, das durch Federkraft-während des Zentrierens beim langsamen Lauf der Drehbank-
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<Desc / Clms Page number 1>
Centering device.
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<Desc / Clms Page number 2>
and the workpiece is displaced in the direction of the arrow by means of the small wheel o clamped in the steel holder p of the tool slide until the workpiece is exactly centered.
If a heavy workpiece does not hold in the centered position, the spring tension is applied
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properly centered, tightening the nuts l and tn will clamp it in the unchanged position and you can start machining.
FIG. 5 shows an arrangement similar to FIG. 3, but in which the centering device forms one piece with the chuck. This figure also explains the centering of a workpiece with a bore.
The device according to the invention can be used for all types of chucks and universal face plates, for drill chucks, for magnetic chucks in lathes, grinding, milling and drilling machines, with any workpiece diameter. The device can also be used to center universal face plates or similar clamping devices, which in and for themselves no longer run precisely.
PATENT CLAIMS:
1. Centering device, characterized by a on the spindle of the lathe od. Like. To be fastened disc (a), on which a housing (b, c), which carries the workpiece, rotatably and radially displaceably sits, which by spring force during the Centering with the slow running of the lathe
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS549225X | 1929-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT130587B true AT130587B (en) | 1932-11-25 |
Family
ID=5453536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT130587D AT130587B (en) | 1929-10-10 | 1930-10-09 | Centering device. |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT130587B (en) |
DE (1) | DE549225C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567498A (en) * | 1945-10-29 | 1951-09-11 | Theodore O Strauss | Centering device |
US2524852A (en) * | 1946-02-05 | 1950-10-10 | Theodore O Strauss | Chuck mounting means |
US2532934A (en) * | 1948-01-29 | 1950-12-05 | Carl E Overton | Arbor |
DE1022624B (en) * | 1953-07-31 | 1958-01-16 | Krauss Maffei Ag | Drive for rail vehicles with at least three wheel sets, especially for bogies |
EP4188639B1 (en) * | 2020-07-31 | 2024-09-25 | Sew-Eurodrive GmbH & Co. KG | System for aligning a workpiece relative to a machine part |
-
1930
- 1930-10-09 AT AT130587D patent/AT130587B/en active
- 1930-10-09 DE DE1930549225D patent/DE549225C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE549225C (en) | 1932-04-25 |
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