DE1750374A1 - Rotary indexing table - Google Patents
Rotary indexing tableInfo
- Publication number
- DE1750374A1 DE1750374A1 DE19681750374 DE1750374A DE1750374A1 DE 1750374 A1 DE1750374 A1 DE 1750374A1 DE 19681750374 DE19681750374 DE 19681750374 DE 1750374 A DE1750374 A DE 1750374A DE 1750374 A1 DE1750374 A1 DE 1750374A1
- Authority
- DE
- Germany
- Prior art keywords
- indexing table
- rotary indexing
- rotary
- socket
- table top
- 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.)
- Pending
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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
Description
Rundschalttisch
Das mit der Zahnstange 28 kämmende Zahnrad 22 bewegt sich und mit ihm die Welle 14 und die Tischplatte 15 (Fig. 1) entgegen dem Uhrzeigersinn. Diese Drehbewegung erfolgt solange, bis die in einer Bohrung im Kolben 27 (Fig. 2) befindliche, durch den Stift 29 mit dem Kolben 27 verbundene Buchse 30 gegen den Anschlagbolzen 31. anstößt. Die Buchse 30 ist mit den Schlitzen 32, 33 und 34 versehen.The gear 22 meshing with the rack 28 moves, and with it the shaft 14 and the table top 15 (FIG. 1), counterclockwise. This rotary movement continues until the bushing 30 , which is located in a bore in the piston 27 (FIG. 2) and connected to the piston 27 by the pin 29, strikes the stop pin 31. The socket 30 is provided with the slots 32, 33 and 34.
Die Begrenzung erfolgt durch Ansdhlag der Fläche 35 der sich mit dem Kolben 27 bewegenden Schlitzbuchse 30 gegen die Fläche 36 der paßfederähnlichen Erhöhung 37 am Anschlagbolzen 31. Die Länge der in der Anzahl, beliebigen Nuten 32, 33 und 34 bestimmen somit den Weg des Kolbens 27 und dadurch den Drehwinkel des Zahnrades 22 und der Tischplatte 15 (Fig. 1).The limitation is made by abutment of the surface 35 of the slotted bushing 30 moving with the piston 27 against the surface 36 of the feather key-like elevation 37 on the stop pin 31 and thereby the angle of rotation of the gear 22 and the table top 15 (Fig. 1).
Wird der Anschlagbolzen 31 (Fig.2) an dem durch den Stift 38 mit ihm
verbundenen Verstellknopf 39 aus der gezdichneten, der Nute 32 entsprechenden Stellung
in eine Stellung gedreht, die der Nute 33 oder der Nute 34 entspricht, so wird der
Weg des Kolbens 27 und damit der Drehwinkel der Tischplatte 15(Fig.l). vergrößert.
Die Wahl des Drehwinkels und damit des Teilschrittes der Tischplatte erfolgt also
erfindungsgemäß durch Zuordnen der Erhöhung 37 (Fig.2) des Bolzens 31 zu einer entsprechend
langen Nute 32 oder 33 oder 34 der Schlitzbuchse 30.
Von weiterem großen Vorteil ist, daß bei dieser Anordnung die untere, die Tischplatte verriegelnde Membrane 49 mit einer wesentlich größeren wirksamen Kolbenfläche ausgelegt werden kann als die obere Membrane 129 die die Tischplatte nur entriegeln muß. Dieser Vorteil äußert sich in einem geringen Luftverbrauch bei optimal großer Verriegelun#skraft.Another great advantage is that with this arrangement the lower, the tabletop locking membrane 49 with a much larger effective one Piston surface can be designed as the upper membrane 129 which the table top just have to unlock. This advantage manifests itself in a low air consumption optimally large locking force.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681750374 DE1750374A1 (en) | 1968-04-25 | 1968-04-25 | Rotary indexing table |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681750374 DE1750374A1 (en) | 1968-04-25 | 1968-04-25 | Rotary indexing table |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1750374A1 true DE1750374A1 (en) | 1971-01-28 |
Family
ID=5691787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681750374 Pending DE1750374A1 (en) | 1968-04-25 | 1968-04-25 | Rotary indexing table |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1750374A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187542B (en) * | 1962-03-16 | 1965-02-18 | Thompson Werke G M B H | Screw cap for a plastic package |
DE1288977B (en) * | 1962-06-12 | 1969-02-06 | Gentner Nigrin Werke | Captive closure for a plastic tube pack |
EP0377852A1 (en) * | 1989-01-04 | 1990-07-18 | Imoberdorf A.G. | Indexing mechanism for a rotating machine element |
DE19645065A1 (en) * | 1996-10-31 | 1998-05-07 | Altpeter Schweizer Stefanie | Resealable bottle for storing liquid, pasty or free-flowing material and a closure element for the bottle |
DE19850420A1 (en) * | 1998-11-02 | 2000-05-04 | Schuetz Yvonne | Closure unit for a cream tube preventing contamination of the tube contents with bacteria comprises a flanged element which is screwed onto the tube |
WO2000051781A1 (en) * | 1999-03-03 | 2000-09-08 | Chick Workholding Solutions, Inc. | Indexing apparatus |
US10040173B1 (en) | 2006-09-01 | 2018-08-07 | Chick Workholding Solutions, Inc. | Workholding apparatus having a detachable jaw plate |
-
1968
- 1968-04-25 DE DE19681750374 patent/DE1750374A1/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187542B (en) * | 1962-03-16 | 1965-02-18 | Thompson Werke G M B H | Screw cap for a plastic package |
DE1288977B (en) * | 1962-06-12 | 1969-02-06 | Gentner Nigrin Werke | Captive closure for a plastic tube pack |
EP0377852A1 (en) * | 1989-01-04 | 1990-07-18 | Imoberdorf A.G. | Indexing mechanism for a rotating machine element |
DE19645065A1 (en) * | 1996-10-31 | 1998-05-07 | Altpeter Schweizer Stefanie | Resealable bottle for storing liquid, pasty or free-flowing material and a closure element for the bottle |
DE19850420A1 (en) * | 1998-11-02 | 2000-05-04 | Schuetz Yvonne | Closure unit for a cream tube preventing contamination of the tube contents with bacteria comprises a flanged element which is screwed onto the tube |
WO2000051781A1 (en) * | 1999-03-03 | 2000-09-08 | Chick Workholding Solutions, Inc. | Indexing apparatus |
US6240807B1 (en) | 1999-03-03 | 2001-06-05 | Chick Workholding Solutions, Inc. | Indexing apparatus |
US10040173B1 (en) | 2006-09-01 | 2018-08-07 | Chick Workholding Solutions, Inc. | Workholding apparatus having a detachable jaw plate |
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