DE376904C - Process for the production of non-round bodies with a circular profile of constantly changing radius - Google Patents
Process for the production of non-round bodies with a circular profile of constantly changing radiusInfo
- Publication number
- DE376904C DE376904C DEM74142D DEM0074142D DE376904C DE 376904 C DE376904 C DE 376904C DE M74142 D DEM74142 D DE M74142D DE M0074142 D DEM0074142 D DE M0074142D DE 376904 C DE376904 C DE 376904C
- Authority
- DE
- Germany
- Prior art keywords
- template
- constantly changing
- shaft
- circular profile
- movement
- 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
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
- B23B5/10—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning for turning pilgrim rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Herstellung unrunder Körper mit kreisförmigem Profil von sich ständig änderndem Halbmesser und besteht darin, daß das sich drehende Werkstück von einem kreisenden Werkzeug bearbeitet wird, dessen Bahnhalbmesser durch eine Schablone ständig geändert wird, wobei die Umdrehungen von Schablone und Werkstück in einem bestimmten Verhältnis stehen. ίο Zur Ausübung dieses Verfahrens wird gemäß j der Erfindung eine Maschine benutzt, bei der ' sowohl die Bewegung der Schablone als auch ; die Bewegung der Werkstücke von der den i Werkzeugsupport tragenden Welle aus ab- | geleitet werden.The invention relates to a method for producing non-circular bodies with a circular shape Profile of constantly changing radius and consists in that the rotating Workpiece is machined by a rotating tool whose path radius is through a template is constantly changing, with the rotations of template and workpiece are in a certain proportion. ίο To carry out this procedure, according to j the invention uses a machine in which 'both the movement of the template and; the movement of the workpieces from the shaft carrying the tool support from | be directed.
Gegenüber den bekannten mit Schablone ( und einem ratschenartigen Getriebe arbeitenden Einrichtungen für die Bearbeitung unrunder Körper mit kreisförmigem Profil von sich ao ständig änderndem Halbmesser, z. B. der Kaliberwalzen von Pilgerschrittwalzwerken, hat die neue Maschine den Vorteil, daß sie eine vollkommen genaue Bearbeitung des Werkstücks entsprechend der Schablone er- j möglicht, da die Bewegung aller Teile zwang- I läufig von der Hauptantriebswelle der Maschine aus erfolgt und somit jede Schaltung arbeitender Teile von Hand vermieden wird.Compared to the known devices working with a template ( and a ratchet-like gearing for the machining of non-circular bodies with a circular profile of a constantly changing radius, e.g. the caliber rolls of pilgrim step rolling mills, the new machine has the advantage that it allows completely precise machining of the Workpiece according to the template, since the movement of all parts inevitably takes place from the main drive shaft of the machine and thus any manual switching of working parts is avoided.
Auf der Zeichnung ist schematisch ein Ausführungsbeispiel einer nach dem neuen Verfahren arbeitenden Maschine zur Be- IIn the drawing, an embodiment is schematically one after the new Process working machine for I
arbeitung der Kaliberwalzen an Pilgerschritt- jwork of the caliber rolls on pilgrim step- j
Walzwerken in jRolling mills in j
Abb. r im Aufriß teilweise geschnitten jFig. R in elevation, partially sectioned j
dargestellt.shown.
Abb. 2 zeigt drei Schnitte nach den Linien ο-1, ο 2 und 0-3 durch die zu bearbeitenden ; Kaliberwalzen nach Abb. 3.Fig. 2 shows three sections according to the lines ο-1, ο 2 and 0-3 through the ones to be processed; Groove rollers according to Fig. 3.
Abb. 3 zeigt im Querschnitt und Aufriß eine solche Walze undFig. 3 shows such a roller in cross-section and in elevation
Abb. 4 in Vorderansicht den Werkstückträger mit einem paar gleichzeitig zu bearbeitender Werkstücke.Fig. 4 is a front view of the workpiece carrier with a few to be processed at the same time Work pieces.
Auf dem fliegend angeordneten Support ist die Schablone χ drehbar angeordnet, die genau dem Profil eier zu bearbeitenden Kaliber- ' walzen y entspricht. Die Bewegung der Schablone * und der Kaliberwalzen y erfolgt von der Hauptwelle α aus durch das Rad z. Auf dem rechten Ende der Welle α sitzt ein Zahnrad b, das mit einem Rad c in Ein^priff steht. Dieses Rad c sitzt fest auf eine ■ in dem nicht drehbaren Räderkasten d gelage Jten Ziehkeilwelle, auf der die Vorschiibräder e, f, g lose drehbar gelagert sind. Diese Räder e, f, g stehen mit Rädern h, i, k in Eingriff, die auf einer innerhalb der Hauptwelle α liegenden Welle I festgekeilt sind. An den Enden dieser Welle I ist je ein Kegelräderpaar m und η angeordnet. Das Kegelräderpaar m überträgt die Bewegung der Welle I unter Vermittlung eines Schneckengetriebes auf die Achse der Schablone x, und das Kegelräderpaar η überträgt die Bewegung der Welle / unter Vermittlung der Wellen 0 und p sowie auf letzterer angeordneter Schneckengetriebe auf die zu bearbeitende Kaliberwalze y. The template χ is rotatably arranged on the overhung support, which corresponds exactly to the profile of the caliber rollers y to be processed. The movement of the template * and the caliber rollers y takes place from the main shaft α through the wheel z. On the right end of the shaft α sits a gear b which is in engagement with a gear c. This wheel c is firmly seated on a draw spline shaft located in the non-rotatable gear case d , on which the feed wheels e, f, g are loosely rotatably mounted. These wheels e, f, g mesh with wheels h, i, k which are wedged on a shaft I located inside the main shaft α. At the ends of this shaft I a pair of bevel gears m and η is arranged. The bevel gear pair m transmits the movement of the shaft I via a worm gear to the axis of the template x, and the bevel gear pair η transfers the movement of the shaft / with the aid of the shafts 0 and p as well as the worm gear arranged on the latter to the caliber roller y to be processed.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM74142D DE376904C (en) | Process for the production of non-round bodies with a circular profile of constantly changing radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM74142D DE376904C (en) | Process for the production of non-round bodies with a circular profile of constantly changing radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE376904C true DE376904C (en) | 1923-06-07 |
Family
ID=7315478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM74142D Expired DE376904C (en) | Process for the production of non-round bodies with a circular profile of constantly changing radius |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE376904C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971041C (en) * | 1953-09-02 | 1958-11-27 | Mannesmann Meer Ag | Turning head for machining for the purpose of manufacturing rolling gauges and cold pilger rolls |
-
0
- DE DEM74142D patent/DE376904C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971041C (en) * | 1953-09-02 | 1958-11-27 | Mannesmann Meer Ag | Turning head for machining for the purpose of manufacturing rolling gauges and cold pilger rolls |
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