DE3433566C2 - Press training for the automatic change of heavy tools, in which the tool is pulled out of the press onto a tool change carriage or pushed into the press by this - Google Patents
Press training for the automatic change of heavy tools, in which the tool is pulled out of the press onto a tool change carriage or pushed into the press by thisInfo
- Publication number
- DE3433566C2 DE3433566C2 DE19843433566 DE3433566A DE3433566C2 DE 3433566 C2 DE3433566 C2 DE 3433566C2 DE 19843433566 DE19843433566 DE 19843433566 DE 3433566 A DE3433566 A DE 3433566A DE 3433566 C2 DE3433566 C2 DE 3433566C2
- Authority
- DE
- Germany
- Prior art keywords
- tool
- press
- change
- grooves
- carriage
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
- B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable
Abstract
Die Erfindung betrifft eine Pressenausbildung zum automatischen Werkzeugwechsel, bei dem das Werkzeug aus der Presse heraus auf einen Werkzeugwechselwagen bzw. von diesem in die Presse hinein transportiert wird. Um einen solchen automatischen Werkzeugwechsel in seinem Aufbau einfach zu gestalten und ihn auch nachträglich an bereits vorhandene Pressen vorsehen zu können, wird erfindungsgemäß vorgeschlagen, daß in der Tischplatte (3) der Presse Längsnuten (6) angeordnet sind, in denen Werkzeugeinschubleisten (7) mit Werkzeugmitnehmer (12a-d) verschiebbar geführt sind und im Werkzeugwechselwagen (9) gleiche Längsnuten (10) angeordnet sind, die in der Werkzeugwechselstellung mit den Längsnuten (6) der Tischplatte (3) fluchten.The invention relates to a press design for automatic tool change, in which the tool is transported out of the press onto a tool change carriage or from this into the press. In order to make such an automatic tool change simple in its structure and to be able to provide it later on already existing presses, it is proposed according to the invention that longitudinal grooves (6) are arranged in the table top (3) of the press, in which tool insertion strips (7) with Tool drivers (12a-d) are displaceably guided and the same longitudinal grooves (10) are arranged in the tool changing carriage (9) and are aligned with the longitudinal grooves (6) of the table top (3) in the tool changing position.
Description
drückt werden. Nun werden die Werkzeugeinschubleisten 7 wieder in die Presse zurückgezogen, wobei sie das neue Werkzeug mitnehmea In der Presse werden dann die Hubzylinder abgesenkt, wodurch die iro Werkzeug befindlichen Greiferschienenstücke automatisch mit den in der Presse verbleibenden Greiferschienenstücke wieder gekuppelt werden.be pressed. Now the tool slide-in rails 7 are pulled back into the press, whereby they do the Take along new tools a In the press, the lifting cylinders are then lowered, thereby removing the iro tool any gripper rail pieces located automatically with the gripper rail pieces remaining in the press be coupled again.
Zum Schluß werden die Schienenpositionierungen wieder gelüftet, die Werkzeuggrundplatte und Werkzeugkopfplat'e gespannt, wonach die Presse wieder to produktionsbereit istFinally, the rail positions are lifted again, the tool base plate and tool head plate I'm excited to see what the press is ready for production again
Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings
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Claims (2)
ten (6) verschiebbar geführt sind und im Werkzeug- 20 Um das Werkzeug, von welchem die Fig. 2 nur die wechselwagen (9) gleiche Nuten (10) angeordnet Grundplatte 11 angedeutet ist ergreifen zu können, sind sind, die in der Werkzeugwechselstellung mit den in den Werkzeugeinschubleisten 7 Werkzeugmitnehmer Nuten (6) der Tischplatte (3) fluchten, wobei die 12a—12g angeordnet,deren Aufbau aus Fig.4 ersicht-Werkzeugeinschubteisten (7) eine Verzahnung (19) Hch ist. Der Werkzeugmitnehmer 12Z> ist in der Art eines aufweisen, welche mit einem Ritzel (18) kämmt wel- 25 Kolbens in einer zylinderartigen Büchse 13 geführt, die ches von einem an der Tischplatte (3) befestigten in der Werkzeugeinschubleiste eingelassen ist Über ei-Antrieb (17) angetrieben wird. ne Bohrung 14 kann sie einseitig von einem Druckmitteltool changing car pulled from it or from this into the From the press are in F i g. 1 only the stand 1 and 2, press is pushed in, whereby the table top 3 and the gripper rails 4 and 5 are flattened against the base plate of the tool also io tool slide-in bars 7 displaceably guided From the tool change trolley such roles in the same press is a movable work on rails 8 has height, the tool change trolley 9 with a driver, for example, for two work-provided push and pull element indicated below the tool This tool change wa-surface of the die change carriage and the gene 9 has grooves 10 which correspond to the grooves 6 in the table-press table top, the grooves are countersunk for plate 3. In the advanced position of the characterized in that two grooved plate (3) extending over the table-tool change carriage 9 are aligned with the grooves 6, so that the tool insert rails (7) each with two controlled lowering and raising 7 from the table 3 can be pushed into the grooves 10 of the workable tool carriers (12a- i2d) in the tool changing carriage 9,
th (6) are displaceably guided and in the tool 20 In order to be able to grasp the tool, of which FIG the tool driver grooves (6) of the table top (3) in the tool insert strips 7 are aligned, the 12a-12g arranged, the structure of which is shown in FIG. The tool driver 12Z> is of the type which meshes with a pinion (18) and is guided in a cylinder-like bushing 13, which is inserted into the tool insert rail from a tool mounting rail attached to the table top (3) (17) is driven. ne hole 14 it can be unilaterally from a pressure medium
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843433566 DE3433566C2 (en) | 1983-12-23 | 1984-09-13 | Press training for the automatic change of heavy tools, in which the tool is pulled out of the press onto a tool change carriage or pushed into the press by this |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3346736 | 1983-12-23 | ||
DE19843433566 DE3433566C2 (en) | 1983-12-23 | 1984-09-13 | Press training for the automatic change of heavy tools, in which the tool is pulled out of the press onto a tool change carriage or pushed into the press by this |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3433566A1 DE3433566A1 (en) | 1985-07-25 |
DE3433566C2 true DE3433566C2 (en) | 1986-10-23 |
Family
ID=25816736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843433566 Expired DE3433566C2 (en) | 1983-12-23 | 1984-09-13 | Press training for the automatic change of heavy tools, in which the tool is pulled out of the press onto a tool change carriage or pushed into the press by this |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3433566C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422250A1 (en) * | 1984-06-15 | 1985-12-19 | C. Behrens Ag, 3220 Alfeld | CUTTING PRESS WITH TOOL MAGAZINE |
DE3819088A1 (en) * | 1988-06-04 | 1989-12-07 | Manfred Wanzke | Press |
WO1991000784A1 (en) * | 1989-07-13 | 1991-01-24 | Ab Volvo | Arrangement at press line |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3812365A1 (en) * | 1988-04-14 | 1989-10-26 | Schuler Gmbh L | TRANSFER PRESS WITH GRIP RAILS DIVIDABLE IN ITS LENGTH |
FR2665113B1 (en) * | 1990-07-25 | 1995-06-02 | Peugeot | ARRANGEMENT FOR THE QUICK CHANGE OF A PRESS TOOL. |
FR3057800B1 (en) * | 2016-10-24 | 2020-11-06 | Dimeco | DEVICE FOR HANDLING A LOAD, IN PARTICULAR A PRESS TOOL, PRESS EQUIPPED WITH SUCH A DEVICE AND CORRESPONDING HANDLING PROCEDURE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE457214C (en) * | 1927-05-31 | 1928-03-10 | Schloemann Ag | Truck for rolling stock |
US2543498A (en) * | 1943-11-24 | 1951-02-27 | Japikse Bertrand | Hydraulic power press |
DE1219330B (en) * | 1960-12-24 | 1966-06-16 | Waldemar Lindemann | Device for loading baling presses |
DE2343682C2 (en) * | 1973-08-30 | 1975-04-30 | L. Schuler Gmbh, 7320 Goeppingen | Tool changing device on a press |
DE2613213A1 (en) * | 1976-03-27 | 1977-10-06 | Amsted Siemag Kette Gmbh | Tool supply and clamp for presses - has toggle clamps and spacing scanner for ensuring correct setting |
DE2738081C2 (en) * | 1977-08-24 | 1985-09-12 | L. Schuler GmbH, 7320 Göppingen | Tool changing device on a press |
-
1984
- 1984-09-13 DE DE19843433566 patent/DE3433566C2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422250A1 (en) * | 1984-06-15 | 1985-12-19 | C. Behrens Ag, 3220 Alfeld | CUTTING PRESS WITH TOOL MAGAZINE |
DE3819088A1 (en) * | 1988-06-04 | 1989-12-07 | Manfred Wanzke | Press |
WO1991000784A1 (en) * | 1989-07-13 | 1991-01-24 | Ab Volvo | Arrangement at press line |
Also Published As
Publication number | Publication date |
---|---|
DE3433566A1 (en) | 1985-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |