DE262662C - - Google Patents
Info
- Publication number
- DE262662C DE262662C DENDAT262662D DE262662DA DE262662C DE 262662 C DE262662 C DE 262662C DE NDAT262662 D DENDAT262662 D DE NDAT262662D DE 262662D A DE262662D A DE 262662DA DE 262662 C DE262662 C DE 262662C
- Authority
- DE
- Germany
- Prior art keywords
- chuck body
- tool
- sleeve
- angle pieces
- opening
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
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
- B23B31/06—Features relating to the removal of tools; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Beiliegende Zeichnung stellt eine VorrichtungThe accompanying drawing represents a device
dar, welche an jeder Bohrspindel angebracht werden kann, und bezweckt das Auswechseln der mit Konus versehenen Werkzeuge aus derrepresents, which can be attached to each drill spindle, and is intended to be exchanged the tools provided with a cone from the
Bohrspindel während des Arbeitsganges.Drilling spindle during the operation.
Dieser Wechsel wird durch Verschiebung der Hülse B auf der vorhandenen Bohrspindel (bzw. Futterkörper) A ausgeführt, indem durch Hülse B Winkelstücke E und is1 in eine ίο Durchbrechung des Futterkörpers A hineinbewegt werden.This change is carried out by moving the sleeve B on the existing drilling spindle (or chuck body) A by moving angle pieces E and is 1 through sleeve B into an opening in the chuck body A.
Fig. ι ist ein Längsschnitt durch die Vorrichtung in ihrer unwirksamen Stellung,Fig. Ι is a longitudinal section through the device in their ineffective position,
Fig. 2 ein gleicher in der Arbeitsstellung.
Fig. 3 und 4 sind Querschnitte nach den Linien e-f und g-h. 2 shows the same in the working position.
3 and 4 are cross-sections along the lines ef and gh.
Der untere Teil der vorhandenen Bohrspindel mit der Durchbrechung m erhält an der Außenseite die beiden achsial verlaufenden Einschnitte η und n1, in denen Winkelstücke E und Z?1 gelagert sind, die mit einem Schenkel in die Durchbrechung m hineinragen.The lower part of the existing drilling spindle with the opening m has the two axially extending incisions η and n 1 on the outside, in which angle pieces E and Z? 1 are stored, which protrude with one leg into the opening m.
Eine über das Ganze gesteckte Hülse B bewirkt bei achsialer Verschiebung ein Hineinbewegen der nach innen gerichteten Schenkel der Winkelstücke in die Durchbrechung m, wodurch ein Ausstoßen des Werkzeuges erfolgt. A sleeve B inserted over the whole causes the inwardly directed legs of the angle pieces to move into the opening m when axially displaced, whereby the tool is ejected.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE262662C true DE262662C (en) |
Family
ID=520112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT262662D Active DE262662C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE262662C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0173015A1 (en) * | 1984-08-27 | 1986-03-05 | Erickson Tool Company | A connection device |
-
0
- DE DENDAT262662D patent/DE262662C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0173015A1 (en) * | 1984-08-27 | 1986-03-05 | Erickson Tool Company | A connection device |
| US4597699A (en) * | 1984-08-27 | 1986-07-01 | Erickson Tool Company | Quick-connect mechanism |
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