DE99408C - - Google Patents
Info
- Publication number
- DE99408C DE99408C DENDAT99408D DE99408DA DE99408C DE 99408 C DE99408 C DE 99408C DE NDAT99408 D DENDAT99408 D DE NDAT99408D DE 99408D A DE99408D A DE 99408DA DE 99408 C DE99408 C DE 99408C
- Authority
- DE
- Germany
- Prior art keywords
- screw
- lead screw
- lathe
- turning tool
- worm wheel
- 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
- 230000000875 corresponding Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F13/00—Making worms by methods essentially requiring the use of machines of the gear-cutting type
- B23F13/06—Making worms of globoidal shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Vorrichtung soll dem Zwecke dienen, Gioboidschrauben unmittelbar unter Anwendung einer sehr einfachen Vorrichtung auf jeder Drehbank schneiden zu können. Es wird hierbei die Aufgabe erfüllt, den Drehstahl in einem Kreisbogen mit dem Halbmesser des für die Globoidschraube bestimmten Schneckenrades zu führen.The purpose of the device is to directly apply gioboid screws a very simple device to be able to cut on any lathe. It will fulfills the task here, the turning tool in an arc with the radius of the for the globoid screw to guide certain worm wheel.
Auf der beiliegenden Zeichnung ist die hierzu dienende Einrichtung in Verbindung mit einer Drehbank in Fig. 1 in der Vorderansicht und in Fig. 2 im Grundrifs veranschaulicht.The device used for this purpose is shown in connection with the accompanying drawing a lathe illustrated in Fig. 1 in the front view and in Fig. 2 in plan.
α ist der Drehstahl, dessen Bewegung von der Leitspindel b aus erfolgen soll, während sich die gewöhnlich auf einen Dorn aufgesteckte Globoidschraube zwischen den Körnerspitzen der Drehbank in Umdrehung befindet. Zur Bewegungsübertragung von der Leitspindel b auf den den Drehstahl α tragenden Drehsupport dient ein Gestänge d c, und zwar ist auf der Leitspindel b eine zweckmäfsig ausrückbare Schnecke f vorgesehen, welche in ein Schneckenrad fl auf der senkrechten Achse g eingreift. Von dieser Drehachse g wird in geeigneter Höhe der Hebel d und die daran angeschlossene Gelenkstange c, welche an den Drehsupport angreift, bethätigt. α is the turning tool, the movement of which is to take place from the lead screw b , while the globoid screw, which is usually attached to a mandrel, is rotating between the centers of the lathe. For transmitting motion of the lead screw b on the rotary bearing steel α rotary support is a linkage dc, one zweckmäfsig disengageable screw is on the lead screw b f provided which engages f l g on the vertical axis in a worm wheel. From this axis of rotation g , the lever d and the articulated rod c connected to it, which engages the rotary support, is actuated at a suitable height.
Statt einer besonderen Schnecke f auf der Leitspindel b kann natürlich auch das auf der letztgenannten vorgesehene Gewinde unmittelbar zum Antreiben desSchneckenradesy1 benutzt werden. Die Gelenkstange ist, wie aus der Zeichnung ersichtlich, zweckmäfsig in Bezug auf ihre Länge verstellbar eingerichtet.Instead of a special worm f on the lead screw b , the thread provided on the latter can of course also be used directly to drive the worm gear 1 . As can be seen from the drawing, the articulated rod is expediently set up adjustable with respect to its length.
Umdrehungszahl des Arbeitsstückes e und Geschwindigkeit des Drehstahles bestimmen die Steigung des Schraubenganges.Number of revolutions of the work piece, and e of the rotation speed steel determine the pitch of the flight.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE99408C true DE99408C (en) |
Family
ID=370289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT99408D Active DE99408C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE99408C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423286A (en) * | 1941-06-09 | 1947-07-01 | James H Barnes | Profile generating mechanism |
EP0580801A1 (en) * | 1991-04-11 | 1994-02-02 | Bernard Zimmern | Method of cutting hour glass screws |
-
0
- DE DENDAT99408D patent/DE99408C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423286A (en) * | 1941-06-09 | 1947-07-01 | James H Barnes | Profile generating mechanism |
EP0580801A1 (en) * | 1991-04-11 | 1994-02-02 | Bernard Zimmern | Method of cutting hour glass screws |
EP0580801A4 (en) * | 1991-04-11 | 1996-02-28 | Bernard Zimmern | Method of cutting hour glass screws |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2155622C3 (en) | Device for electroerosive or electrochemical conical cutting of workpiece contours with a path-controlled wire electrode | |
DE99408C (en) | ||
DE1146726B (en) | Clamping device for externally toothed or machined workpieces provided with a bore, especially for gear milling machines | |
DE2610185C3 (en) | Machine with several processing heads, in particular for machining a workpiece | |
DD143740B1 (en) | METHOD FOR THE MILLING OF INTERNAL THREADS | |
DE226556C (en) | ||
DE107398C (en) | ||
DE945735C (en) | Chain transfer device for change gears of bicycles with at least two transmission wheels | |
DE138699C (en) | ||
DE566814C (en) | transmission | |
DE946321C (en) | Power or hand-operated device that can be used on construction sites and in the workshop for thread cutting on tubular or rod-shaped workpieces | |
DE6236C (en) | Combined drilling, sawing and milling machine for manual operation | |
DE38934C (en) | Device for cleaning heating tubes | |
DE151739C (en) | ||
DE104771C (en) | ||
DE281417C (en) | ||
DE129446C (en) | ||
DE535700C (en) | Threaded cartridge for machine tools | |
DE38202C (en) | Apparatus that can be used on ordinary lathes for back turning of milling cutters and taps | |
DE97695C (en) | ||
DE224970C (en) | ||
DE146676C (en) | ||
DE559787C (en) | Movable, combined cutting tool | |
DE129309C (en) | ||
DE67783C (en) | Milling device for support lathes |