DE1206266C2 - Tool spindle drive on the multi-spindle automatic lathe - Google Patents
Tool spindle drive on the multi-spindle automatic latheInfo
- Publication number
- DE1206266C2 DE1206266C2 DE1963SC033819 DESC033819A DE1206266C2 DE 1206266 C2 DE1206266 C2 DE 1206266C2 DE 1963SC033819 DE1963SC033819 DE 1963SC033819 DE SC033819 A DESC033819 A DE SC033819A DE 1206266 C2 DE1206266 C2 DE 1206266C2
- Authority
- DE
- Germany
- Prior art keywords
- drive
- spindle
- spindles
- tool
- gear
- 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
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/005—General aspects of driving arrangements in a lathe, e.g. indexing the spindle, devices for keeping the cutting speed constant, braking or reversing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Turning (AREA)
Description
18 c greifen dann gleich die beiden weiteren Wechselräder 18 b ein, die auf den beiden Werkzeugspindeln 17 c und 17d befestigt sind.18 c then immediately engage the two other change gears 18 b , which are attached to the two tool spindles 17 c and 17 d.
Es sei ausdrücklich bemerkt, daß in der Zeichnung nur wenige Kombinationen dargestellt sind. In der Praxis kann jede der Werkzeugspindeln 17 mit einer ganzen Reihe von Umlaufgeschwindigkeiten im Uhrzeigersinn und gegenläufig dazu angetrieben werden, je nach der Kombination der in den Antrieb eingeschalteten Wechselräder.It should be expressly noted that only a few combinations are shown in the drawing. In the In practice, each of the tool spindles 17 can have a number of clockwise rotational speeds and driven in opposite directions, depending on the combination of the switched on in the drive Change gears.
Claims (1)
richtungsumkehr der Werkzeugspindeln angetrie- io Fig. 1 eine Gesamtansicht des Antriebes für zwei ben werden, dadurch gekennzeichnet, Drehspindeln, in einer Ebene dargestellt, v,) ,lying idler shafts for the Drehrich drawing shown schematically. It shows
direction reversal of the tool spindles driven io Fig. 1 is an overall view of the drive for two ben, characterized in, rotating spindles, shown in one plane, v , ) ,
ordnet und unmittelbar über gleiche Radpaarun- Der Motor 10 treibt über die Zahnräder 11 und 12that the intermediate gear shafts (20 a, 20 b) on ι deni j : \ ; Fi g. 2 the (actual spatial position of the ( tooth pitch circle (16) of the tool spindles (17) geared and spindle axes to one another,
The motor 10 drives via the gears 11 and 12
dem Spindelteilkreis liegen. Anders ist der Antrieb der beiden Spindeln 17 c Ein weiterer Vorteil neben der Einsparung an und YId. Auch diese beiden Spindeln werden über Zahnrädern liegt darin, daß trotzdem der Drehzahl- 65 ein Zwischenrad 18 c, welches auf der Zwischenbereich z.B. zum Antrieb einer Schnellbohrspindel welle20& angeordnet ist, angetrieben. Das Wechseldurch geeignete Kombination der Räder eines Wech- rad 18 c erhält seinen Antrieb von der mittleren Stufe selradstammes erweitert werden kann. So ist es z. B. 15 b des zentralen Antriebsrades. In das WechselradThe invention is based on the object of being driven with wheels. On the intermediate shaft 20 a of the smallest possible number of gear wheel sizes, a small change gear 18 α is wedged, the direct drives for the spindles as well as for a reversing gear 18 rf in engagement with the speed range arranged on the drilling spindle 17 a stands. To form the work drives, tool spindle 17 a is in turn by a curve 21. As a solution to this problem, it is proposed that the lever 22, which engages in a corresponding sleeve that the idler shafts on the pitch circle of 23, shifted in its longitudinal direction. The tool spindles are arranged and driven directly via the intermediate gear shaft 20 a with the two identical gear pairs like the tool spindles 18 c and 18 a not only causes a different one. Then range from wheels and speed of the tool spindle 17 α, as if the same change gear set both to drive all gear 18 d in direct engagement with the zen tool spindles with various functions were central drive shaft; the direction of rotation as well as one from the change gear set as an intermediate shaft 17 a is reversed at the same time. The same wheel to drive the high-speed drilling spindle. This 60 also applies in the case of the arrangement according to FIG. 2, the possibility is only gained in that, as for the tool spindle 17 b, which has already been mentioned in common, the idler shafts are driven by the tool spindle 17 a.
the spindle pitch circle. The drive for the two spindles 17 c is different. Another advantage in addition to the savings on and YId. These two spindles are also driven by gears because the speed 65 is an intermediate gear 18 c, which is arranged on the intermediate area, for example, to drive a high-speed drilling spindle shaft20 &, is driven. The change by suitable combination of the wheels of a change wheel 18 c receives its drive from the middle stage selradstammes can be extended. So it is B. 15 b of the central drive wheel. In the change wheel
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963SC033819 DE1206266C2 (en) | 1963-09-03 | 1963-09-03 | Tool spindle drive on the multi-spindle automatic lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963SC033819 DE1206266C2 (en) | 1963-09-03 | 1963-09-03 | Tool spindle drive on the multi-spindle automatic lathe |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1206266B DE1206266B (en) | 1965-12-02 |
DE1206266C2 true DE1206266C2 (en) | 1973-02-22 |
Family
ID=7432936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1963SC033819 Expired DE1206266C2 (en) | 1963-09-03 | 1963-09-03 | Tool spindle drive on the multi-spindle automatic lathe |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1206266C2 (en) |
-
1963
- 1963-09-03 DE DE1963SC033819 patent/DE1206266C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1206266B (en) | 1965-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences | ||
8339 | Ceased/non-payment of the annual fee |