DE116010C - - Google Patents
Info
- Publication number
- DE116010C DE116010C DENDAT116010D DE116010DA DE116010C DE 116010 C DE116010 C DE 116010C DE NDAT116010 D DENDAT116010 D DE NDAT116010D DE 116010D A DE116010D A DE 116010DA DE 116010 C DE116010 C DE 116010C
- Authority
- DE
- Germany
- Prior art keywords
- buffer
- supports
- plate
- free end
- turning
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand der vorliegenden Erfindung soll dazu dienen, bei Buffertellern und Bufferstangenköpfen gleichzeitig die äufsere Fläche abzudrehen und abzufasen, sowie die innere Fläche und die Hohlkehle zu drehen.The object of the present invention is intended to serve for buffer plates and buffer rod heads turning and chamfering the outer surface as well as turning the inner surface and the fillet at the same time.
Die Maschine ist in den Fig. 1 bis 4 auf der Zeichnung veranschaulicht.The machine is illustrated in Figures 1 to 4 of the drawing.
Die Drehbank besitzt eine Hohlspindel a, in welche die Bufferstange behufs Einspannens hineingeschoben wird. Diese Hohlspindel a ist aufser mit dem am vorderen Ende sitzenden Centrirfutter b1 noch mit einem zweiten in ihrem Inneren angebrachten Centrirfutter b ausgerüstet. Mittelst des erstgenannten Futters wird die Bufferstange gleich hinter dem Bufferteller genau festgespannt. Das zweite, innere Centrirfutter erfafst das freie Ende der Bufferstange und hält diese in der gegebenen genauen Lage fest; ein Schlagen der Bufferstange wird durch dieses Futter verhindert.The lathe has a hollow spindle a into which the buffer rod is pushed for clamping. This hollow spindle a is equipped, in addition to the centrifugal chuck b 1 located at the front end, with a second centrifugal chuck b attached to its interior. In the middle of the first-mentioned chuck, the buffer rod is clamped exactly right behind the buffer plate. The second, inner centrir chuck grips the free end of the buffer rod and holds it in the given exact position; This lining prevents the buffer rod from hitting.
Auf dem Schlitten d gleiten zwei Supporte c c1, von denen der eine so gestellt wird, dafs sein Stahl die Vorderfläche des Buffertellers bearbeitet, während der andere so gestellt wird, dafs mittelst seines Stahles die hintere Fläche des Buffertellers und die Hohlkehle gedreht wird. Bei geraden Buffertellern arbeiten die Supports ohne Schablone, während sie beim Abdrehen balliger Bufferteller von einer Schablone e geführt werden.Two supports c c 1 slide on the slide d , one of which is positioned so that its steel works the front surface of the buffer plate, while the other is positioned so that the rear surface of the buffer plate and the groove are rotated by means of its steel. In the case of straight buffer plates, the supports work without a template, while they are guided by a template e when twisting convex buffer plates.
An den Supports sind seitlich ausladende Stangen ff1 befestigt, welche verstellbare Anschläge g g1 tragen. Um diese Stangen ff greift je ein Arm h h1, welche Arme je mit einer Kupplung auf den Antriebsspindeln i iλ der Supports in Eingriff stehen. Die Anschläge g g1 werden der abzudrehenden Fläche der Bufferteller entsprechend eingestellt. Haben die Supports den erforderlichen Weg zurückgelegt, so treffen die Anschläge g g1 gegen die Augen der Arme h und rücken den Antrieb der Spindeln i i1 aus.Laterally projecting rods ff 1 , which carry adjustable stops gg 1, are attached to the supports. An arm hh 1 engages around these rods ff , which arms are in engagement with a coupling on the drive spindles ii λ of the supports. The stops gg 1 are set according to the surface of the buffer plate to be turned off. Once the supports have covered the required distance, the stops gg 1 hit the eyes of the arms h and disengage the drive of the spindles ii 1 .
Die Hohlspindel α wird durch eine grofse, breite Riemscheibe und ein starkes doppeltes Rädervorgelege angetrieben. Mittelst einer etwa vom Deckenvorgelege aus angetriebenen (nicht dargestellten) Pumpe führt man den Schneidwerkzeugen ein geeignetes Kühlmittel zu, von wo es zum weiteren Gebrauch nach einem Sammelbassin abläuft.The hollow spindle α is driven by a large, wide belt pulley and a strong double gear train. A suitable coolant is supplied to the cutting tools by means of a pump (not shown) driven for example by the overhead transmission, from where it drains to a collecting basin for further use.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE116010C true DE116010C (en) |
Family
ID=385400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT116010D Active DE116010C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE116010C (en) |
-
0
- DE DENDAT116010D patent/DE116010C/de active Active
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