DE54259C - Device for turning balls on an ordinary lathe - Google Patents
Device for turning balls on an ordinary latheInfo
- Publication number
- DE54259C DE54259C DENDAT54259D DE54259DA DE54259C DE 54259 C DE54259 C DE 54259C DE NDAT54259 D DENDAT54259 D DE NDAT54259D DE 54259D A DE54259D A DE 54259DA DE 54259 C DE54259 C DE 54259C
- Authority
- DE
- Germany
- Prior art keywords
- lathe
- balls
- turning
- ordinary lathe
- support
- 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 - Lifetime
Links
- 238000003801 milling Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/40—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT^PATENT OFFICE ^
Da das Drehen von Kugeln oder von Theilen einer Kugel besondere technische Schwierigkeiten bietet, hat man Drehbänke .construirt, auf welchen man auf rein mechanischem Wege unter gewissen Voraussetzungen Kugeln drehen kann. Diese Drehbänke eignen sich aber meistens nur für solche Fabriken, in denen der Bedarf an Kugeln so grofs ist, dafs die Anschaffung einer Special-Drehbank lohnend erscheint. Andererseits ist es gar nicht möglich, auf solchen Drehbänken beliebige Werkstücke an gewissen Stellen kugelförmig abzudrehen.Since the turning of balls or parts of a ball is particularly technical If there are difficulties, lathes have been constructed on which one can work on a purely mechanical one Paths can turn balls under certain conditions. These lathes are suitable but mostly only for those factories in which the need for bullets is so great, that the purchase of a special lathe appears to be worthwhile. On the other hand, it's done It is not possible to make any workpieces spherical in certain places on such lathes to turn off.
Der in beiliegender Zeichnung dargestellte Apparat ist nun so aufgeführt, dafs er in den Support einer beliebigen Drehbank eingespannt werden kann. Es ist dadurch die Möglichkeit gegeben, auf jeder beliebigen Drehbank in Werkstätten aller Art Theile von Kugelflächen oder auch ganze Kugeln zu erzeugen.The apparatus shown in the accompanying drawing is now listed in such a way that it can be inserted into the Support of any lathe can be clamped. It is thereby the possibility given, on any lathe in workshops of all kinds, parts of spherical surfaces or to create whole spheres.
Der Apparat besteht aus einem Rahmen, dessen hinterer Theil a1 winkelförmig ausgebildet ist, Fig. 3, und in den Support A einer jeden Drehbank eingespannt werden kann, und zwar wird der obere Schenkel αλ eingeklemmt, während die seitliche Leiste <z2 als Anschlag dient. Der vordere Theil des Apparates ist kreisförmig, Fig. 1, und dient zur Aufnahme der Scheibe b\ die Laufflächen sind konisch geformt und der mittlere, mit Gegenmutter versehene Zapfen e gestattet eine Bewegung der Scheibe b um denselben, Fig. 2.The apparatus consists of a frame, the rear part of which a 1 is angularly designed, Fig. 3, and can be clamped in the support A of each lathe, namely the upper leg α λ is clamped, while the side bar <z 2 as Stop serves. The front part of the apparatus is circular, Fig. 1, and serves to receive the disk b, the running surfaces are conical in shape and the central pin e, provided with a lock nut, allows the disk b to move around the same, Fig. 2.
Auf der Scheibe b sitzt der Support d mit dem Drehstahl e. In der Leiste a2 liegt eine Spindel/, die an einem Ende eine Kurbel g und am anderen Ende ein Zahnrad hx trägt.The support d with the turning tool e sits on the disk b. In the bar a 2 is a spindle / which carries a crank g at one end and a gear h x at the other end.
Das letztere ist in Eingriff mit einem gleichen Zahnrad h2, auf dessen Achse das kleine konische Rad A:1 sitzt. Dieses greift wieder in ein gröfseres konisches Rad Ar2, das mit der Scheibe b fest verbunden ist. Infolge dieser Anordnung bewirkt also die Drehung der Kurbel g eine .Drehung des Drehstahles e um die zu drehende Kugel K. Je nach der Gröfse der zu drehenden Kugel wird der Support d mit Hülfe der Schraubenspindel / eingestellt.The latter is in mesh with the same gear h 2 , on the axis of which the small conical wheel A: 1 is seated. This again engages in a larger conical wheel Ar 2 , which is firmly connected to the disk b. As a result of this arrangement, the rotation of the crank g causes a rotation of the turning tool e around the ball K to be rotated. Depending on the size of the ball to be rotated, the support d is adjusted with the aid of the screw spindle /.
Will man eine Kugel drehen, so spannt man das Werkstück in ein passendes Klemmfutter und dreht mit Hülfe des beschriebenen Apparates die Kugel so weit fertig, dafs sie nur durch einen kleinen Zapfen noch mit dem Werkstück in Verbindung steht. Der übriggebliebene Zapfen wird dann schliefslich in einer geeigneten Weise abgestochen.If you want to turn a ball, you clamp the workpiece in a suitable clamping chuck and, with the aid of the apparatus described, turns the ball so far that it only turns is still in contact with the workpiece through a small pin. The one left over The tenon is then finally tapped in a suitable manner.
Da der Apparat wie ein gewöhnlicher Drehstahl in den Support einer beliebigen Drehbank oder Fräsbank eingespannt werden kann, ist seine Anwendung eine allgemeine, also auch da von Vortheil, wo an gewissen Werkstücken nur Theile einer Kugeloberfläche erzeugt werden sollen.Since the apparatus is like an ordinary turning tool in the support of any lathe or milling bench can be clamped, its application is a general one, that is also of advantage where only parts of a spherical surface are produced on certain work-pieces should be.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE54259C true DE54259C (en) |
Family
ID=328863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT54259D Expired - Lifetime DE54259C (en) | Device for turning balls on an ordinary lathe |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE54259C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE943270C (en) * | 1944-07-08 | 1956-05-17 | Schintilla A G | Small lathe |
US4846750A (en) * | 1984-11-30 | 1989-07-11 | Interlego A.G. | Building base for a toy building set |
DE3920969A1 (en) * | 1989-06-27 | 1991-01-10 | Bayer Hans Ulrich | Universal milling cutter, esp. for spherical machining - has system of dovetail slides and locking screws permitting accurate radial and axial tool adjustment |
-
0
- DE DENDAT54259D patent/DE54259C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE943270C (en) * | 1944-07-08 | 1956-05-17 | Schintilla A G | Small lathe |
US4846750A (en) * | 1984-11-30 | 1989-07-11 | Interlego A.G. | Building base for a toy building set |
DE3920969A1 (en) * | 1989-06-27 | 1991-01-10 | Bayer Hans Ulrich | Universal milling cutter, esp. for spherical machining - has system of dovetail slides and locking screws permitting accurate radial and axial tool adjustment |
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