EP0313957A1 - Press with a mobile table for changing the tools - Google Patents

Press with a mobile table for changing the tools Download PDF

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Publication number
EP0313957A1
EP0313957A1 EP88117286A EP88117286A EP0313957A1 EP 0313957 A1 EP0313957 A1 EP 0313957A1 EP 88117286 A EP88117286 A EP 88117286A EP 88117286 A EP88117286 A EP 88117286A EP 0313957 A1 EP0313957 A1 EP 0313957A1
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EP
European Patent Office
Prior art keywords
support plate
rail
press
strip
sliding table
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.)
Granted
Application number
EP88117286A
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German (de)
French (fr)
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EP0313957B1 (en
Inventor
Siegfried Baur
Karl Haussmann
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L Schuler GmbH
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L Schuler GmbH
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Publication date
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Publication of EP0313957A1 publication Critical patent/EP0313957A1/en
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Publication of EP0313957B1 publication Critical patent/EP0313957B1/en
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    • 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

Definitions

  • the invention relates to a press with at least one sliding table for changing tools.
  • Sliding tables can be moved out of and into the press for the exchange and setting up of tools via rollers guided in rails.
  • Lowering and lifting means are provided for lowering and raising a sliding table in the press (DE-AS 12 71 662, DE-OS 17 52 098).
  • Rail and rail clearers are known from the road and rail sector for removing obstacles lying on the rails. These are solid, sturdy frames that are mounted close to the wheels and that extend as far down on the rails as possible, but do not touch them, possibly of a plow-like shape. A collecting basket is used on trams, which is triggered by a touch panel and falls onto the rail.
  • DE-PS 111 008 has described an underground power supply for electrical trains.
  • the cable duct is kept closed by horizontally displaceable slides, in the surfaces of which a possible opening and closing movement occurs running channels are incorporated.
  • slide openers are carried on the rail vehicle, which can be immersed in the channel and guided in the channel via rollers. Brushes are installed in front of the rollers to clean the channel.
  • the object of the invention is to clean the rails for sliding tables associated with presses.
  • the rail cleaning agents should be kept resiliently lowered on the rails.
  • the rail cleaning agents may not have to be lowered as well, whereas after lifting the sliding table it must rest on the rails before moving out of the press.
  • the advantage here is that on the one hand the wear of the areas of the wipers and bristles lying on the rails is kept low, while on the other hand even the smallest particles can be removed from the running surface for the rollers.
  • the sliding table 6 can be lowered and raised in the press 1 by means of lowering and lifting means 10.
  • the upper part of the tool set 3 is fixed on the press ram 2.
  • Rails 8 and rollers 7 can have the shapes shown in FIG. 2, 11 being a rubber filling which can be yielded by being displaced by the roller profile and which is essentially intended to prevent deposits from getting into the guide groove.
  • sliding tables 6 are provided to reduce the changeover or set-up times.
  • the sliding tables 6 can be moved in the rails 8, possibly also transversely to the direction in which they are moved out of the tool space between the press stands 5 of the press.
  • the sliding tables 6 have a further set of rollers 7 which are oriented transversely to the first set of rollers 7 and e.g. can be lowered or lifted from the rails 8 by adjusting them.
  • rollers 7 in FIGS. 1 to 3 are assigned means for cleaning the rail surface, which are indicated by 9 and are explained in more detail in the further FIGS. 4 to 7.
  • a base plate 12 is screwed onto a sliding table 6 in the area of a roller.
  • an angle bracket 13 is fastened to the base plate 12 by screws 14.
  • Through bores in the horizontal leg of the angle bracket 13 are spacers 18 movably guided in the direction of the double arrow 20.
  • the other end part of each spacer bolt 18 is screwed into a support plate 17 in a threaded bore from the top 15.
  • the support plate 17 is provided on both sides with an elongated hole 26 for guidance and via a screw 27 and a socket 25 inserted into the elongated hole 26, as can be seen in FIG. 6, in the thread 16 on the base plate 12, vertically in the direction of the double arrow 20 slidable, attached.
  • a compression spring 19 is pushed onto each spacer pin 18 between the angle bracket 13 and the washer 23 resting thereon and the washer 21 supported by a nut 22.
  • Each spacer pin 18 and thus the support plate 17 is pressed vertically downward under spring action in the direction of the double arrow 20.
  • the height stop can be adjusted with a nut 24.
  • the support plate 17 consists of an angular shaped piece, into each of which a recess for receiving a wiper strip 38 and a brush strip 33 is incorporated.
  • the wiper strip 38 which e.g. can consist of copper, is fixed by screws 39 on the support plate 17 with alignment with respect to the rail 8.
  • the brush strip 33 is fixed by screws 36 which pass through vertically extending elongated holes 35 in the brush strip 33 and nuts 37 behind it on the support plate 17.
  • set screws 31 are screwed onto the horizontally extending leg, represented by a web 28 on the support plate 17, each with a lock nut 32.
  • a screw 29 is used to raise the brush strip 33.
  • 41 is a scraper on the scraper strip 38 for bearing on the top of the rail 8.
  • the side view of FIG. 5 and the enlarged detail of FIG. 6 reveal even more details of the support plate 17, web 28, scraper bar 38 and the brush bar 33 and its fastening means.
  • the scraper bar 38 has a scraper 41, which can be designed for stripping particles, punched and waste parts from the top of the rail 8, as can be seen in FIG. 7, plow-like, position 41, or wedge-shaped, position 41 '.
  • the Wiper strip 38 also has run-on slopes 42 for driving over abutting edges of the rail 8, the rail end and flat parts, which are then gripped and removed by the bristles 34 of the brush strip 33.
  • the direction of cleaning corresponds to the direction of movement of the sliding table.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

For the purpose of changing tools on a press, mobile tables (6) are provided which can be displaced in rails (8) by means of rollers. In order to prevent deposits on the rails (8) from impeding the rollers of the mobile tables (6) during displacement, means for cleaning the rails (8) are mounted in front of the rollers. These means essentially comprise a scraper strip (38) and a brush strip (33), which are fixed to a supporting plate (17), the supporting plate (17) being arranged so as to be movable, with spring action, in the direction (20) of the rail (8) and it being possible for the scraper strip (38) and the brush strip (33) to be placed against the top of the rail from above. <IMAGE>

Description

Die Erfindung betrifft eine Presse mit zumindest einem Schiebe­tisch zum Wechseln von Werkzeugen./The invention relates to a press with at least one sliding table for changing tools.

Schiebetische sind zum Austausch und Einrichten von Werkzeugen über in Schienen geführte Rollen aus der Presse heraus und in diese hinein bewegbar. Für das Absenken und Anheben eines Schiebetisches in der Presse sind Senk- und Hebemittel vorgesehen (DE-AS 12 71 662, DE-OS 17 52 098).Sliding tables can be moved out of and into the press for the exchange and setting up of tools via rollers guided in rails. Lowering and lifting means are provided for lowering and raising a sliding table in the press (DE-AS 12 71 662, DE-OS 17 52 098).

Schiebetische mit dem darauf befindlichen Werkzeug bzw. Werkzeug­satz stellen eine große zu bewegende Masse dar, so daß Ablagerungen auf den Schienen die Verfahrbewegung der Schiebetische stark behin­dern, größere Antriebseinrichtungen für die Verfahrbewegung erfordern und Schäden an Rollen und Schienen verursachen. Von daher ist es er­forderlich, die Schienen vor dem Überfahren durch in diesen geführte Schiebetische zu säubern.Sliding tables with the tool or tool set located on them represent a large mass to be moved, so that deposits on the rails greatly hinder the movement of the sliding tables, require larger drive devices for the movement and cause damage to rollers and rails. It is therefore necessary to clean the rails before sliding over them into sliding tables.

Aus dem Straßen-Schienenwesen sind Schienen- und Bahnräumer be­kannt zur Beseitigung von auf den Schienen liegenden Hindernissen. Hierbei handelt es sich um dicht vor den Rädern angebrachte, möglichst weit auf die Schienen herabreichende, jedoch diese nicht berührende feste, stabile Rahmen, ggf. von pflugartiger Form. Bei Straßenbahnen ist ein Fangkorb gebräuchlich, der durch ein Tastbrett ausgelöst, auf die Schiene fällt.Rail and rail clearers are known from the road and rail sector for removing obstacles lying on the rails. These are solid, sturdy frames that are mounted close to the wheels and that extend as far down on the rails as possible, but do not touch them, possibly of a plow-like shape. A collecting basket is used on trams, which is triggered by a touch panel and falls onto the rail.

In der DE-PS 111 008 ist eine unterirdische Stromzuführung für elektrische Bahnen beschrieben worden. Der Leitungsschacht ist durch horizontal verschiebbare Schieber verschlossen gehalten, in deren Oberflächen entsprechend einer möglichen Öffnen- und Schließenbewegung verlaufende Rinnen eingearbeitet sind. Zum Verschieben der Schieber sind an dem Schienenfahrzeug Schieberöffner mitgeführt, die in die Rinne eintauchbar und über Rollen in dieser führbar sind. Zum Reinigen der Rinne sind vor den Rollen Bürsten angebracht.DE-PS 111 008 has described an underground power supply for electrical trains. The cable duct is kept closed by horizontally displaceable slides, in the surfaces of which a possible opening and closing movement occurs running channels are incorporated. To move the slide, slide openers are carried on the rail vehicle, which can be immersed in the channel and guided in the channel via rollers. Brushes are installed in front of the rollers to clean the channel.

Weiterhin ist es aus dem Bereich des Werkzeugmaschinenbaus be­kannt, gummielastische Abstreifer an bewegbaren Schlitten anzubringen, die mit einer Abstreifkante auf Führungsbahnen aufliegen und somit ein Abstreifen von Partikeln und Oel vor dem Überfahren durch den Schlitten bewirken.Furthermore, it is known from the field of machine tool construction to attach rubber-elastic wipers to movable carriages which rest on guideways with a wiping edge and thus cause particles and oil to be wiped off before being run over by the carriage.

Aufgabe der Erfindung ist es, die Schienen für Pressen zugeordnete Schiebetische zu reinigen. Insbesondere sollen hierbei die Schie­nenreinigungsmittel auf den Schienen federnd abgesenkt gehalten wer­den. Bei dem Absenken des Schiebetisches in der in die Presse hinein­gefahrenen Stellung sind die Schienenreinigungsmittel ggf. nicht mit abzusenken, während diese nach dem Anheben des Schiebetisches vor dem Herausfahren aus der Presse auf den Schienen aufliegen müssen.The object of the invention is to clean the rails for sliding tables associated with presses. In particular, the rail cleaning agents should be kept resiliently lowered on the rails. When lowering the sliding table in the position moved into the press, the rail cleaning agents may not have to be lowered as well, whereas after lifting the sliding table it must rest on the rails before moving out of the press.

Diese Aufgabe ist gelöst durch die kennzeichnenden Merkmale des Anspruchs 1.This object is achieved by the characterizing features of claim 1.

Die Merkmale der weiteren Ansprüche stellen bevorzugte und teil­weise auch für sich erfinderische Lösungen dar.The features of the further claims represent preferred and in some cases also inventive solutions.

Hierbei ist von Vorteil, daß einerseits der Verschleiß der auf den Schienen aufliegenden Bereiche von Abstreifer und Borsten gering gehalten ist, während andererseits auch kleinste Partikel von der Lauffläche für die Rollen entfernt werden können.The advantage here is that on the one hand the wear of the areas of the wipers and bristles lying on the rails is kept low, while on the other hand even the smallest particles can be removed from the running surface for the rollers.

Von besonderem Vorteil ist die Anordnung von Abstreiferleiste und Bürstenleiste an einer gemeinsamen Tragplatte, die selbst in Richtung auf die Schienen zu federnd gelagert ist und weiterhin eine genaue Einstellung der Bürstenleiste mit Bezug auf die Schiene bzw. auf den Abstreifer ermöglicht. Die Schienenreinigungsmittel sind einzeln aus­tauschbar, und es sind Schiebetische mit den Schienenreinigungsmitteln nachrüstbar. Die Erfindung ist an Schiebetische, die in der Presse angehoben und abgesenkt werden, nicht gebunden. Vielmehr ist die Einrichtung nach der Erfindung auch an solchen Schiebetischen anbring­bar, die in der Presse in anderer Weise in fester Anlage mit dem Pres­senbett verbracht werden.Of particular advantage is the arrangement of the scraper bar and brush bar on a common support plate, which is spring-loaded even in the direction of the rails and furthermore enables an exact adjustment of the brush bar with respect to the rail or to the scraper. The rail cleaning agents can be replaced individually, and sliding tables can be retrofitted with the rail cleaning agents. The invention is not tied to sliding tables that are raised and lowered in the press. Rather, the device according to the invention can also be attached to such sliding tables which are in the press in a different manner in fixed contact with the press bed.

Weitere Vorteile sind aus der Beschreibung und der Zeichnung des dargestellten Ausführungsbeispiels ersichtlich.Further advantages can be seen from the description and the drawing of the exemplary embodiment shown.

Dabei zeigen:

  • Fig. 1 in einer Verkleinerung eine Presse mit in die Betriebs- und die Werkzeugwechselstellung verfahrbarem Schiebetisch,
  • Fig. 2 mögliche Schienen-/Rollenanordnungen,
  • Fig. 3 in Schienen aus der Presse und quer dazu verfahrbare Schiebetische,
  • Fig. 4 Mittel zur Schienenreinigung in einer Vorderansicht,
  • Fig. 5 die Mittel zur Schienenreinigung nach Fig. 4 in einer Seitenansicht,
  • Fig. 6 einen Auszug aus Fig. 5 in einer Vergrößerung und
  • Fig. 7 zwei mögliche Abstreiferleisten.
Show:
  • 1 shows a press with a sliding table that can be moved into the operating and tool changing positions,
  • 2 possible rail / roller arrangements,
  • 3 in rails from the press and sliding tables movable transversely thereto,
  • 4 means for cleaning the rails in a front view,
  • 5 shows the means for cleaning the rails according to FIG. 4 in a side view,
  • Fig. 6 shows an excerpt from Fig. 5 in an enlargement and
  • Fig. 7 two possible scraper bars.

In Fig. 1 ist ein Schiebetisch 6 aus der Stellung 6′, in der der Austausch des Werkzeugsatzes 3′, 4′ gegen den Werkzeugsatz 3, 4 er­folgte, in den Werkzeugraum zwischen den Pressenständern 5 der Presse 1 verfahren worden. Zum Verfahren dienen im Hallenboden verlegte Schienen 8 zum Führen der schiebetischfesten Rollen 7, 7′. Der Schie­betisch 6 ist vermittels Senk- und Hebemittel 10 in der Presse 1 ab­senkbar und anhebbar. Der Werkzeugsatzoberteil 3 ist an dem Pressen­stößel 2 festgesetzt.In Fig. 1, a sliding table 6 from the position 6 ', in which the exchange of the tool set 3', 4 'against the tool set 3, 4, has been moved into the tool space between the press stands 5 of the press 1. The method used in the hall floor rails 8 to guide the sliding table fixed rollers 7, 7 '. The sliding table 6 can be lowered and raised in the press 1 by means of lowering and lifting means 10. The upper part of the tool set 3 is fixed on the press ram 2.

Schienen 8 und Rollen 7 können die in Fig. 2 gezeigten Formen auf­weisen, wobei mit 11 eine Gummifüllung gekennzeichnet ist, die unter Verdrängung durch das Rollenprofil nachgebbar ist und im wesentlichen verhindern soll, daß Ablagerungen in die Führungsnut gelangen.Rails 8 and rollers 7 can have the shapes shown in FIG. 2, 11 being a rubber filling which can be yielded by being displaced by the roller profile and which is essentially intended to prevent deposits from getting into the guide groove.

Entsprechend Fig. 3 sind mehrere Schiebetische 6 vorgesehen zur Verringerung der Wechsel- bzw. Rüstzeiten. Die Schiebetische 6 sind in den Schienen 8, ggf auch quer zu der Richtung, in der diese aus dem Werkzeugraum zwischen den Pressenständern 5 der Presse verfahren werden, verschiebbar. Hierzu weisen die Schiebetische 6 einen weiteren Satz an Rollen 7 auf, die quer zu dem ersten Satz an Rollen 7 orientiert sind und z.B. durch Verstellen auf die Schienen 8 absenkbar bzw. von diesen abhebbar sind.According to FIG. 3, several sliding tables 6 are provided to reduce the changeover or set-up times. The sliding tables 6 can be moved in the rails 8, possibly also transversely to the direction in which they are moved out of the tool space between the press stands 5 of the press. For this purpose, the sliding tables 6 have a further set of rollers 7 which are oriented transversely to the first set of rollers 7 and e.g. can be lowered or lifted from the rails 8 by adjusting them.

Den Rollen 7 in den Fig. 1 bis 3 sind Mittel zur Reinigung der Schienenoberfläche zugeordnet, die mit 9 angedeutet sind und in den weiteren Fig. 4 bis 7 näher erläutert werden.The rollers 7 in FIGS. 1 to 3 are assigned means for cleaning the rail surface, which are indicated by 9 and are explained in more detail in the further FIGS. 4 to 7.

In Fig. 4 ist eine Grundplatte 12 an einem Schiebetisch 6 im Be­reich einer Rolle angeschraubt. Im oberen Bereich ist ein Winkelträger 13 an der Grundplatte 12 durch Schrauben 14 befestigt. Durch Bohrungen in dem horizontalen Schenkel des Winkelträgers 13 sind Abstandsbolzen 18 in Richtung des Doppelpfeiles 20 beweglich geführt. Der andere Endteil jedes Abstandsbolzens 18 ist in einer Gewindebohrung von der Oberseite 15 her in eine Tragplatte 17 eingeschraubt. Die Tragplatte 17 ist beidseitig mit je einem Langloch 26 zur Führung versehen und über je eine Schraube 27 und eine in das Langloch 26 eingesetzte Buchse 25, zu erkennen in Fig. 6, in dem Gewinde 16 an der Grundplatte 12, vertikal in Richtung des Doppelpfeiles 20 verschiebbar, befestigt. Zwischen dem Winkelträger 13 und der an dieser anliegenden Scheibe 23 und der durch eine Mutter 22 abgestützten Scheibe 21 ist eine Druckfeder 19 auf jeden Abstandsbolzen 18 aufgeschoben. Jeder Abstandsbolzen 18 und somit die Tragplatte 17 wird so unter Fe­derwirkung in Richtung des Doppelpfeiles 20 vertikal nach unten ge­drückt. Mit einer Mutter 24 ist der Höhenanschlag einstellbar.4, a base plate 12 is screwed onto a sliding table 6 in the area of a roller. In the upper area, an angle bracket 13 is fastened to the base plate 12 by screws 14. Through bores in the horizontal leg of the angle bracket 13 are spacers 18 movably guided in the direction of the double arrow 20. The other end part of each spacer bolt 18 is screwed into a support plate 17 in a threaded bore from the top 15. The support plate 17 is provided on both sides with an elongated hole 26 for guidance and via a screw 27 and a socket 25 inserted into the elongated hole 26, as can be seen in FIG. 6, in the thread 16 on the base plate 12, vertically in the direction of the double arrow 20 slidable, attached. A compression spring 19 is pushed onto each spacer pin 18 between the angle bracket 13 and the washer 23 resting thereon and the washer 21 supported by a nut 22. Each spacer pin 18 and thus the support plate 17 is pressed vertically downward under spring action in the direction of the double arrow 20. The height stop can be adjusted with a nut 24.

Die Tragplatte 17 besteht aus einem winkelförmigen Formstück, in das je eine Ausnehmung zur Aufnahme eine Abstreiferleiste 38 und einer Bürstenleiste 33 eingearbeitet ist. Die Abstreiferleiste 38, die z.B. aus Kupfer bestehen kann, ist über Schrauben 39 an der Tragplatte 17 unter Ausrichtung mit Bezug auf die Schiene 8 festgesetzt.The support plate 17 consists of an angular shaped piece, into each of which a recess for receiving a wiper strip 38 and a brush strip 33 is incorporated. The wiper strip 38, which e.g. can consist of copper, is fixed by screws 39 on the support plate 17 with alignment with respect to the rail 8.

Zum besseren Erkennen der Anordnung und Aufhängung der Bürsten­leiste 33 ist die rechte Hälfte der Abstreiferleiste 38 und der verti­kale Flansch der Tragplatte 17 teilweise zeichnerisch nicht darge­stellt worden. Die Bürstenleiste 33 ist über Schrauben 36, die durch vertikal verlaufende Langlöcher 35 in der Bürstenleiste 33 durchgrei­fen und Muttern 37 hinter dieser an der Tragplatte 17 festgesetzt. Zur Höheneinstellung der Bürstenleiste 33 mit Bezug auf die Oberseite der Schiene 8 bzw. mit Bezug auf die Abstreiferleiste 38 sind an dem sich horizontal erstreckenden Schenkel, dargestellt durch einen Steg 28 an der Tragplatte 17, Gewindestifte 31 mit je einer Kontermutter 32, eingeschraubt. Eine Schraube 29 dient der Anhebung der Bürstenleiste 33. Mit 41 ist ein Abstreifer an der Abstreiferleiste 38 ge­kennzeichnet zur Auflage auf der Oberseite der Schiene 8.For better recognition of the arrangement and suspension of the brush strip 33, the right half of the wiper strip 38 and the vertical flange of the support plate 17 have not been shown in part in the drawing. The brush strip 33 is fixed by screws 36 which pass through vertically extending elongated holes 35 in the brush strip 33 and nuts 37 behind it on the support plate 17. To adjust the height of the brush strip 33 with respect to the top of the rail 8 or with respect to the scraper strip 38, set screws 31 are screwed onto the horizontally extending leg, represented by a web 28 on the support plate 17, each with a lock nut 32. A screw 29 is used to raise the brush strip 33. 41 is a scraper on the scraper strip 38 for bearing on the top of the rail 8.

Die Seitenansicht der Fig. 5 und die vergrößerte Einzelheit der Fig. 6 lassen noch nähere Einzelheiten von Tragplatte 17, Steg 28, Abstreiferleiste 38 sowie der Bürstenleiste 33 und deren Befestigungs­mittel erkennen. Die Abstreiferleiste 38 weist einen Abstreifer 41 auf, der zum Abstreifen von Partikeln, Stanz- und Abfallteilen von der Oberseite der Schiene 8, wie es Fig. 7 erkennen läßt, pflugartig, Position 41, oder keilförmig, Position 41′, ausgebildet sein kann. Die Abstreiferleiste 38 weist weiterhin Anlaufschrägen 42 auf zum Überfahren von Stoßkanten der Schiene 8, des Schienenendes und flacher Teile, die dann von den Borsten 34 der Bürstenleiste 33 erfaßt und abgetragen werden. Die Reinigungsrichtung entspricht der Bewe­gungsrichtung des Schiebetisches.The side view of FIG. 5 and the enlarged detail of FIG. 6 reveal even more details of the support plate 17, web 28, scraper bar 38 and the brush bar 33 and its fastening means. The scraper bar 38 has a scraper 41, which can be designed for stripping particles, punched and waste parts from the top of the rail 8, as can be seen in FIG. 7, plow-like, position 41, or wedge-shaped, position 41 '. The Wiper strip 38 also has run-on slopes 42 for driving over abutting edges of the rail 8, the rail end and flat parts, which are then gripped and removed by the bristles 34 of the brush strip 33. The direction of cleaning corresponds to the direction of movement of the sliding table.

Claims (5)

1. Presse mit zumindest einem Schiebetisch (6), der zum Wechseln von Werkzeugen (3, 4) über in Schienen (8) geführte Rollen (7) aus der Presse (1) heraus und in diese hinein bewegbar ist, gekennzeichnet durch die Verwendung einer Abstreiferleiste (38) vor jeder Rolle (7), wobei die Abstreiferleiste (38) an einer Tragplatte (17) angebracht ist, und die Tragplatte (17) unter der Wirkung zumindest einer Druckfeder (19) in Richtung (20) auf die Schiene (8) bewegbar und die Abstreiferleiste (38) über einen Abstreifer (41) gegen die Schiene (8) von oben legbar angeordnet ist.1. Press with at least one sliding table (6) which can be moved out of and into the press (1) for changing tools (3, 4) via rollers (7) guided in rails (8), characterized by the use a scraper bar (38) in front of each roller (7), the scraper bar (38) being attached to a support plate (17), and the support plate (17) under the action of at least one compression spring (19) in the direction (20) on the rail (8) can be moved and the wiper strip (38) can be placed against the rail (8) from above via a wiper (41). 2. Presse nach Anspruch 1, dadurch gekennzeichnet, daß die Tragplatte (17) in Führungen (25, 26, 27) am Schiebetisch (6), ggf. an einer schiebetischfesten Grundplatte (12) vertikal bewegbar gelagert ist, daß zumindest ein Abstandsbolzen (18) in die Oberseite (15) der Tragplatte (17) eingeschraubt ist, der sich in Richtung (20) auf die Schiene (8) zu erstreckt und der anderenends in einem an der Grundplatte (12) befestigten Winkelträger (13) mit der Tragplatte (17) beweglich geführt ist, und daß zwischen Tragplatte (17) und Win­kelträger (13) zumindest eine Druckfeder (19) angeordnet ist.2. Press according to claim 1, characterized in that the support plate (17) is mounted in guides (25, 26, 27) on the sliding table (6), optionally on a base plate (12) fixed to the sliding table, so that at least one spacer bolt ( 18) is screwed into the upper side (15) of the support plate (17), which extends in the direction (20) towards the rail (8) and the other end in an angle bracket (13) attached to the base plate (12) with the support plate (17) is movably guided, and that at least one compression spring (19) is arranged between the support plate (17) and the angle bracket (13). 3. Presse nach Anspruch 1, dadurch gekennzeichnet, daß die Tragplatte (17) einerseits Träger für die Abstreiferleiste (38) und andererseits Träger für eine Bürstenleiste (33) ist, wobei die Ab­streiferleiste (38) mit Bezug auf die Reinigungsrichtung vor der Bür­stenleiste (33) angeordnet ist.3. Press according to claim 1, characterized in that the support plate (17) is on the one hand support for the wiper strip (38) and on the other hand support for a brush strip (33), the wiper strip (38) with respect to the cleaning direction in front of the brush strip ( 33) is arranged. 4. Presse nach Anspruch 3, dadurch gekennzeichnet, daß die Tragplatte (17) in Art eines Winkelprofils geformt ist mit einem vertikal und einem horizontal verlaufenden Schenkel, wobei an dem ver­tikal verlaufenden Schenkel an der dem Schiebetisch (6) abgewandten Seite die Abstreiferleiste (38) über Schrauben (39) festgesetzt ist und an der dem Schiebetisch (6) zugewandten Seite die Bürstenleiste (33) in vertikaler Richtung (20) einstellbar angeordnet ist.4. Press according to claim 3, characterized in that the support plate (17) is shaped in the manner of an angular profile with a vertical and a horizontally extending leg, wherein on the vertically extending leg on the side facing away from the sliding table (6) the wiper strip (38 ) is fixed by screws (39) and on the side facing the sliding table (6) the brush bar (33) is arranged so as to be adjustable in the vertical direction (20). 5. Presse nach Anspruch 4, dadurch gekennzeichnet, daß in dem horizontal verlaufenden Schenkel (Steg 28) Schrauben (29, 31) ein­gesetzt sind für die Einstellung der Bürstenleiste (33) mit Bezug auf die Oberfläche der Schiene (8).5. Press according to claim 4, characterized in that in the horizontally extending leg (web 28) screws (29, 31) are used for the adjustment of the brush strip (33) with respect to the surface of the rail (8).
EP88117286A 1987-10-29 1988-10-18 Press with a mobile table for changing the tools Expired - Lifetime EP0313957B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736628 DE3736628A1 (en) 1987-10-29 1987-10-29 PRESS WITH A SLIDING TABLE REVERSIBLE TO REPLACE TOOLS
DE3736628 1987-10-29

Publications (2)

Publication Number Publication Date
EP0313957A1 true EP0313957A1 (en) 1989-05-03
EP0313957B1 EP0313957B1 (en) 1991-07-10

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Family Applications (1)

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EP88117286A Expired - Lifetime EP0313957B1 (en) 1987-10-29 1988-10-18 Press with a mobile table for changing the tools

Country Status (4)

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EP (1) EP0313957B1 (en)
BR (1) BR8805530A (en)
DE (2) DE3736628A1 (en)
ES (1) ES2024000B3 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN107598656A (en) * 2017-06-09 2018-01-19 安徽宏远机械制造有限公司 One kind machining table top cleaning plant
US10987713B2 (en) 2015-10-02 2021-04-27 Sms Group Gmbh Device and method for straightening pressing of a flat metal product

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928380A1 (en) * 1989-08-28 1991-03-21 Kabelschlepp Gmbh SCRAPER
CN102390123B (en) * 2011-11-08 2016-01-27 奇瑞汽车股份有限公司 A kind of traveling rail sweeping device of mobile workbench of press
CN104174745B (en) * 2014-08-20 2016-09-28 宝鼎科技股份有限公司 Steel plate hot-pressing forming system and forming method
CN104228125B (en) * 2014-08-20 2016-04-20 宝鼎科技股份有限公司 The turnover truck of steel plate heat pressing and molding mold and method of work

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GB190424722A (en) * 1904-11-15 1904-12-15 William Whittaker Improvements in Electric Tram-cars, and the like, and in Life-guards or Obstruction-removers for use therewith
US1069934A (en) * 1912-07-25 1913-08-12 Raymond C Eulberg Wheel-guard.
DE1756056A1 (en) * 1968-03-28 1970-02-26 Otto Albers Device for cleaning and maintaining transport belts
DE1752098A1 (en) * 1967-08-01 1971-04-01 Bliss Co Press with a roll carrier or the like that can be removed from this.
DE2120941B2 (en) * 1971-04-23 1980-04-24 K.K. Komatsu Seisakusho, Tokio Movable mold mounting plate
DD236899A1 (en) * 1985-05-07 1986-06-25 Warnke Umformtech Veb K DRIVEN TOOL CARRIER FOR PRESSES WITH INTEGRATED LIFTING DEVICE
WO1987004411A1 (en) * 1986-01-16 1987-07-30 Bowman John H Jr Overhead conveyor cleaning apparatus

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GB190424722A (en) * 1904-11-15 1904-12-15 William Whittaker Improvements in Electric Tram-cars, and the like, and in Life-guards or Obstruction-removers for use therewith
US1069934A (en) * 1912-07-25 1913-08-12 Raymond C Eulberg Wheel-guard.
DE1752098A1 (en) * 1967-08-01 1971-04-01 Bliss Co Press with a roll carrier or the like that can be removed from this.
DE1756056A1 (en) * 1968-03-28 1970-02-26 Otto Albers Device for cleaning and maintaining transport belts
DE2120941B2 (en) * 1971-04-23 1980-04-24 K.K. Komatsu Seisakusho, Tokio Movable mold mounting plate
DD236899A1 (en) * 1985-05-07 1986-06-25 Warnke Umformtech Veb K DRIVEN TOOL CARRIER FOR PRESSES WITH INTEGRATED LIFTING DEVICE
WO1987004411A1 (en) * 1986-01-16 1987-07-30 Bowman John H Jr Overhead conveyor cleaning apparatus

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LUDWIG R. v. STOCKERT: "Die Lokomotive", 1907, VERLAG KARL GRAESER & KIE, Wien, Seiten 24,25,169 *
ULRICH SCHEFOLD: "150 Jahre Eisenbehnen in \sterreich", 1986, S]DWESTVERLAG GMBH & CO. KG, München, Seite 52 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10987713B2 (en) 2015-10-02 2021-04-27 Sms Group Gmbh Device and method for straightening pressing of a flat metal product
CN107598656A (en) * 2017-06-09 2018-01-19 安徽宏远机械制造有限公司 One kind machining table top cleaning plant

Also Published As

Publication number Publication date
DE3736628A1 (en) 1989-05-11
BR8805530A (en) 1989-07-04
EP0313957B1 (en) 1991-07-10
DE3863621D1 (en) 1991-08-14
ES2024000B3 (en) 1992-02-16

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