EP2020288A2 - Crimp press with an eccentric shaft rotating around an axis for driving a press ram - Google Patents

Crimp press with an eccentric shaft rotating around an axis for driving a press ram Download PDF

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Publication number
EP2020288A2
EP2020288A2 EP08012195A EP08012195A EP2020288A2 EP 2020288 A2 EP2020288 A2 EP 2020288A2 EP 08012195 A EP08012195 A EP 08012195A EP 08012195 A EP08012195 A EP 08012195A EP 2020288 A2 EP2020288 A2 EP 2020288A2
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EP
European Patent Office
Prior art keywords
press
eccentric shaft
machine frame
bearing
rear bearing
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
EP08012195A
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German (de)
French (fr)
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EP2020288A3 (en
EP2020288B1 (en
Inventor
Martin Lilleike
Markus Schäfer
Alexander Wuhrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaefer Werkzeug und Sondermaschinenbau GmbH
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Schaefer Werkzeug und Sondermaschinenbau GmbH
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Application filed by Schaefer Werkzeug und Sondermaschinenbau GmbH filed Critical Schaefer Werkzeug und Sondermaschinenbau GmbH
Priority to PL08012195T priority Critical patent/PL2020288T3/en
Publication of EP2020288A2 publication Critical patent/EP2020288A2/en
Publication of EP2020288A3 publication Critical patent/EP2020288A3/en
Application granted granted Critical
Publication of EP2020288B1 publication Critical patent/EP2020288B1/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
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/263—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks work stroke adjustment means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/048—Crimping apparatus or processes
    • H01R43/0488—Crimping apparatus or processes with crimp height adjusting means

Definitions

  • the invention relates to a crimping press with an eccentric shaft rotatable about an axis for driving a Pressenbärs, wherein the eccentric shaft is mounted by means of a front bearing and a rear bearing in a machine frame, wherein the front and the rear bearing are spaced from each other.
  • Such a crimping device is from the DE 102004043776B3 known.
  • first vertically upstanding crimping of metallic crimp contacts are bent inwardly after insertion of a cable end in the space of Crimfahen and pressed so firmly against the cable that results in a permanent deformation of the Crimpfahen and a tight fit on the cable end.
  • the seat can be fixed differently and can not reach or exceed the prescribed values, with the result that a sensitive readjustment of the lifting movement of the crimping rod is necessary.
  • the invention is based on the object to further develop such a device that results in a particularly simple, sensitive and robust way of readjusting the lifting movement of the crimping rod.
  • the machine frame first means comprises, by which the rear bearing is height-adjustable parallel to the direction of movement of the Pressenbärs.
  • the eccentric shaft is tilted like a two-armed lever to the front bearing, with the result that depending on the direction and size of the tilting movement over the front bearing protruding eccentric is lowered or raised parallel to the direction of movement of Pressenbärs more or less wherein a leverage is effective, which results from the distances of the eccentric drive of the Pressenbärs of the front bearing on the one hand and the rear bearing of the front bearing on the other hand. Accordingly, very sensitive adjustments of the strokes of the press bear can be made by an operation of the height adjustment of the rear bearing. Eien displacement of the rear bearing is therefore particularly suitable for a fine adjustment of the stroke of Pressenbärs.
  • the front and the rear bearing and the drive of the Pressenbärs on the eccentric of the eccentric shaft must allow for achieving this effectiveness corresponding tilting movements of the eccentric shaft.
  • This condition can be fulfilled particularly easily by the use of spherical roller bearings or self-aligning ball bearings for supporting the eccentric shaft and for supporting the connecting rod, by means of which the press rod is connected to the eccentric shaft of the eccentric shaft.
  • the machine frame may comprise alone or in addition second means by which the front bearing is height-adjustable parallel to the direction of movement of the Pressenbärs. Actuation of these means acts as a one-armed lever, in which the pivot point is the rear bearing. Due to the resulting leverage of this lever, which increases when raising or lowering the front bearing on the increase or lowering the eccentric effect, there is a significant more direct change in the stroke of Pressenbärs and is therefore particularly suitable for a coarse adjustment of its stroke.
  • the machine frame may comprise third means by which the front and rear bearings are height adjustable together and parallel to the direction of movement of the press bear.
  • the first, the second and / or the third means may comprise a threaded and / or worm drive to effect the respective height adjustment.
  • the front and / or the rear bearing are received in a vertical slide of the machine frame and supported directly on the screw, which is formed by a cooperating with a threaded spindle and relatively rotatable nut.
  • the relative rotation can be effected by hand or by a servomotor.
  • Particularly sensitive height adjustments can be achieved if the threaded and / or worm drive are arranged in a series connection. A use of wedge adjustments is also possible.
  • the fine adjustment may be provided on the outside of the housing with a scale for indicating the respective height position of the front and / or rear bearing.
  • crimping press comprises a rotatable by a drive motor 12 about its axis eccentric shaft 1 for driving a Pressenbärs 2, wherein the eccentric shaft 1 is mounted by means of a front bearing 3 and a rear bearing 4 in a machine frame 5 and wherein the front and the rear bearing 3, 4 a Have distance from each other.
  • Both the front and the rear bearing are formed by pendulum - not shown bearings - which may have one or more rows of rolling elements in the form of balls or tons depending on the size.
  • the machine frame 5 comprises first means 6, by means of which the rear bearing 4 is height-adjustable parallel to the direction of movement 7 of the press drum 2.
  • the machine frame 5 comprises second means 8 by means of which the front bearing 3 is height-adjustable parallel to the direction of movement 7 of the press drum 2.
  • the machine frame further comprises third means 9, by means of which the front and rear bearings 3, 4 are height-adjustable together and parallel to the direction of movement 7 of the press drum 2.
  • the front bearing 3 and the rear bearing 4 are supported on a console formed by a plate 11, which can only be raised and lowered in the vertical direction.
  • the first, the second and the third means 6, 8, 9 can be operated in isolation from each other to allow the different adjustment movements of the stroke of the Pressenbärs 2.
  • the first, the second and / or the third means 6, 8, 9 each comprise a screw drive with which the respective bearing 3, 4 can be raised or lowered in isolation from each other or a console 11 on which the bearings 3, 4 together are supported. If the bearings 3, 4 are raised or lowered in isolation from one another, then a tilting movement of the eccentric shaft 1, based on the bracket 11, results.
  • Each screw drive comprises a threaded spindle and a nut rotatable by means of a servo drive 10 relative to the respective threaded spindle, wherein the threaded spindle or nut is supported on the one hand in the machine frame 5 or on the bracket 11 or the bearings 3, 4 of the crimping device. By actuation, this can cause a height adjustment of the eccentric shaft or the Pressenbärs 2 thus connected by an eccentric 13.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

The press has an eccentric shaft (1) rotatable around an axis for driving a press bar (2). The press bar supports the shaft in a machine frame (5) by front and rear bearings (3, 4) e.g. pendulum roller bearing. The bearings have a preset distance to each other. The machine frame has an adjusting unit (6) that adjusts height of the rear bearing parallel towards a moving direction of the press bar. The adjusting unit is operated by a servo drive (10).

Description

Technisches GebietTechnical area

Die Erfindung betrifft eine Crimppresse mit einer um eine Achse rotierbaren Exzenterwelle zum Antrieb eines Pressenbärs, bei der die Exzenterwelle mittels eines Vorderlagers und eines Hinterlagers in einem Maschinengestell gelagert ist, wobei das Vorder- und das Hinterlager einen Abstand voneinander haben.The invention relates to a crimping press with an eccentric shaft rotatable about an axis for driving a Pressenbärs, wherein the eccentric shaft is mounted by means of a front bearing and a rear bearing in a machine frame, wherein the front and the rear bearing are spaced from each other.

Stand der TechnikState of the art

Eine solche Crimpvorrichtung ist aus der DE 102004043776B3 bekannt. Damit werden zunächst vertikal hochstehende Crimpfahnen von metallischen Crimpkontakten nach dem Einfügen eines Kabelendes in den Zwischenraum der Crimpfahnen einwärts umgebogen und so fest an das Kabel angedrückt, dass sich eine bleibende Verformung der Crimpfahnen und ein fester Sitz auf dem Kabelende ergibt. In Abhängigkeit von den Herstelltolleranzen des Kabels kann der Sitz unterschiedlich fest sein und die vorgeschriebenen Werte nicht erreichen oder übertreffen, mit der Folge dass eine feinfühlige Nachjustierung der Hubbewegung des Crimpbärs nötig ist.Such a crimping device is from the DE 102004043776B3 known. Thus, first vertically upstanding crimping of metallic crimp contacts are bent inwardly after insertion of a cable end in the space of Crimfahnen and pressed so firmly against the cable that results in a permanent deformation of the Crimpfahnen and a tight fit on the cable end. Depending on the manufacturing tolerances of the cable, the seat can be fixed differently and can not reach or exceed the prescribed values, with the result that a sensitive readjustment of the lifting movement of the crimping rod is necessary.

Darstellung der ErfindungPresentation of the invention

Der Erfindung liegt die Aufgabe zu Grunde, eine solche Vorrichtung derart weiter zu entwickeln, dass sich eine besonders einfache, feinfühlige und robuste Möglichkeit der Nachjustierung der Hubbewegung des Crimpbärs ergibt.The invention is based on the object to further develop such a device that results in a particularly simple, sensitive and robust way of readjusting the lifting movement of the crimping rod.

Diese Aufgabe wird erfindungsgemäß bei einer Vorrichtung nach dem Oberbegriff durch die kennzeichnenden Merkmale von Anspruch 1 gelöst. Auf vorteilhafte Weiterbildungen nehmen die Unteransprüche Bezug.This object is achieved in a device according to the preamble by the characterizing features of claim 1. In advantageous developments, the dependent claims.

Bei der erfindungsgemäßen Crimppresse mit einer um eine Achse rotierbaren Exzenterwelle zum Antrieb eines Pressenbärs, bei der die Exzenterwelle mittels eines Vorderlagers und eines Hinterlagers in einem Maschinengestell gelagert ist, wobei das Vorder- und das Hinterlager einen Abstand voneinander haben, ist es demgemäss vorgesehen, dass das Maschinengestell erste Mittel umfasst, durch die das Hinterlager parallel zur Bewegungsrichtung des Pressenbärs höhenverstellbar ist.In the crimping press according to the invention with an eccentric shaft rotatable about an axis for driving a Pressenbärs, wherein the eccentric shaft is mounted by means of a front bearing and a rear bearing in a machine frame, wherein the front and the rear bearing are spaced apart, it is accordingly provided that the machine frame first means comprises, by which the rear bearing is height-adjustable parallel to the direction of movement of the Pressenbärs.

Durch die Höhenverstellung des Hinterlagers relativ zum Vorderlager wird die Exzenterwelle wie ein zweiarmiger Hebel um das Vorderlager gekippt, mit der Folge, dass je nach Richtung und Größe der Kippbewegung der über das Vorderlager vorstehende Exzenter parallel zur Bewegungsrichtung des Pressenbärs mehr oder weniger abgesenkt oder angehoben wird, wobei eine Hebelübersetzung wirksam ist, die sich aus den Abständen des Exzenterantriebs des Pressenbärs von dem Vorderlager einerseits und des Hinterlagers von dem Vorderlager andererseits ergibt. Demgemäss können durch eine Betätigung der Höhenverstellung des Hinterlagers sehr feinfühlige Verstellungen der Hubbewegungen des Pressenbärs vorgenommen werden. Eien Verlagerung des Hinterlagers ist daher vor allem für eine Feineinstellung des Hubs des Pressenbärs geeignet.Due to the height adjustment of the rear bearing relative to the front bearing, the eccentric shaft is tilted like a two-armed lever to the front bearing, with the result that depending on the direction and size of the tilting movement over the front bearing protruding eccentric is lowered or raised parallel to the direction of movement of Pressenbärs more or less wherein a leverage is effective, which results from the distances of the eccentric drive of the Pressenbärs of the front bearing on the one hand and the rear bearing of the front bearing on the other hand. Accordingly, very sensitive adjustments of the strokes of the press bear can be made by an operation of the height adjustment of the rear bearing. Eien displacement of the rear bearing is therefore particularly suitable for a fine adjustment of the stroke of Pressenbärs.

Das Vorder- und das Hinterlager sowie der Antrieb des Pressenbärs am Exzenter der Exzenterwelle müssen zum Erreichen dieser Wirksamkeit entsprechende Kippbewegungen der Exzenterwelle zulassen. Diese Bedingung lässt sich besonders leicht erfüllen durch die Verwendung von Pendel-Rollen- oder Pendelkugellagern zur Lagerung der Exzenterwelle und zur Lagerung des Pleuels, durch den der Pressenbär mit dem Exzenter der Exzenterwelle verbunden ist.The front and the rear bearing and the drive of the Pressenbärs on the eccentric of the eccentric shaft must allow for achieving this effectiveness corresponding tilting movements of the eccentric shaft. This condition can be fulfilled particularly easily by the use of spherical roller bearings or self-aligning ball bearings for supporting the eccentric shaft and for supporting the connecting rod, by means of which the press rod is connected to the eccentric shaft of the eccentric shaft.

Das Maschinengestell kann dabei allein oder ergänzend zweite Mittel umfassen, durch die das Vorderlager parallel zur Bewegungsrichtung des Pressenbärs höhenverstellbar ist. Eine Betätigung dieser Mittel wirkt sich wie ein einarmiger Hebel aus, bei dem der Drehpunkt das Hinterlager ist. Bedingt durch die resultierende Hebelübersetzung dieses Hebels, die sich bei der Anhebung oder Absenkung des Vorderlagers verstärkend auf die Anhebung oder Absenkung den Exzenter auswirkt, ergibt sich eine wesentliche direktere Veränderung des Hubs des Pressenbärs und eignet sich daher vor allem für eine Grobverstellung von dessen Hub.The machine frame may comprise alone or in addition second means by which the front bearing is height-adjustable parallel to the direction of movement of the Pressenbärs. Actuation of these means acts as a one-armed lever, in which the pivot point is the rear bearing. Due to the resulting leverage of this lever, which increases when raising or lowering the front bearing on the increase or lowering the eccentric effect, there is a significant more direct change in the stroke of Pressenbärs and is therefore particularly suitable for a coarse adjustment of its stroke.

Das Maschinengestell kann dritte Mittel umfassen, durch die das Vorder- und Hinterlager gemeinsam und parallel zur Bewegungsrichtung des Pressenbärs höhenverstellbar sind. Hierdurch lässt sich der Gesamthub des Pressenbärs schnell insgesamt auf ein abweichendes Niveau schnell verstellen, was bei der Verarbeitung von abweichenden Kabeln und/oder Crimpkontakten erforderlich sein kann, bevor eine Feinjustierung zunächst durch die isolierte Verstellung des Vorderlagers und danach durch eine isolierte Verstellung des Hinterlagers vorgenommen wird.The machine frame may comprise third means by which the front and rear bearings are height adjustable together and parallel to the direction of movement of the press bear. As a result, the total stroke of the Pressenbärs can be adjusted quickly to a different level quickly, which may be required in the processing of dissimilar cables and / or crimp before fine adjustment made first by the isolated adjustment of the front bearing and then by an isolated adjustment of the rear bearing becomes.

Das erste, das zweite und /oder das dritte Mittel können einen Gewinde- und/oder Schneckentrieb umfassen, um die jeweilige Höhenverstellung zu bewirken. Zweckmäßig sind das Vorder- und /oder das Hinterlager in einer vertikalen Gleitführung des Maschinengestells aufgenommen und unmittelbar auf dem Gewindetrieb abgestützt, der durch eine mit einer Gewindespindel zusammenwirkende und relativ verdrehbare Mutter gebildet ist. Die Relativverdrehung kann von Hand oder durch einen Servomotor bewirkt werden. Besonders feinfühlige Höhenverstellungen lassen sich erreichen, wenn der Gewinde- und/oder Schneckentrieb in einer Reihenschaltung angeordnet sind. Eine Verwendung von Keilverstellungen ist ebenfalls möglich.The first, the second and / or the third means may comprise a threaded and / or worm drive to effect the respective height adjustment. Suitably, the front and / or the rear bearing are received in a vertical slide of the machine frame and supported directly on the screw, which is formed by a cooperating with a threaded spindle and relatively rotatable nut. The relative rotation can be effected by hand or by a servomotor. Particularly sensitive height adjustments can be achieved if the threaded and / or worm drive are arranged in a series connection. A use of wedge adjustments is also possible.

Die Feineinstellung kann an der Außenseite des Gehäuses mit einer Skala zur Anzeige der jeweiligen Höhenposition des Vorder- und/oder Hinterlagers versehen sein.The fine adjustment may be provided on the outside of the housing with a scale for indicating the respective height position of the front and / or rear bearing.

Kurzbeschreibung der ZeichnungBrief description of the drawing

Eine beispielhafte Ausführung der Erfindung ist in der beiliegenden Zeichnung dargestellt. Sie wird nachfolgend näher erläutert.An exemplary embodiment of the invention is illustrated in the accompanying drawings. It will be explained in more detail below.

Es zeigen:

  • Fig. 1 in schematischer, längsgeschnittener Darstellung eine Crimppresse der vorgeschlagenen Art.
Show it:
  • Fig. 1 in a schematic, longitudinal sectional view of a crimping press of the proposed type.

Ausführung der ErfindungEmbodiment of the invention

Die in Fig. 1 gezeigte Crimppresse umfasst eine durch einen Antriebsmotor 12 um ihre Achse rotierbare Exzenterwelle 1 zum Antrieb eines Pressenbärs 2, wobei die Exzenterwelle 1 mittels eines Vorderlagers 3 und eines Hinterlagers 4 in einem Maschinengestell 5 gelagert ist und wobei das Vorder- und das Hinterlager 3, 4 einen Abstand voneinander haben. Sowohl das Vorder- als auch das Hinterlager werden durch nicht gezeigte Pendel - Wälzlager gebildet, die je nach Größe eine oder mehrere Reihen von Wälzkörpern in Gestalt von Kugeln oder Tonnen haben können.In the Fig. 1 shown crimping press comprises a rotatable by a drive motor 12 about its axis eccentric shaft 1 for driving a Pressenbärs 2, wherein the eccentric shaft 1 is mounted by means of a front bearing 3 and a rear bearing 4 in a machine frame 5 and wherein the front and the rear bearing 3, 4 a Have distance from each other. Both the front and the rear bearing are formed by pendulum - not shown bearings - which may have one or more rows of rolling elements in the form of balls or tons depending on the size.

Das Maschinengestell 5 umfasst erste Mittel 6, durch die das Hinterlager 4 parallel zur Bewegungsrichtung 7 des Pressenbärs 2 höhenverstellbar ist.The machine frame 5 comprises first means 6, by means of which the rear bearing 4 is height-adjustable parallel to the direction of movement 7 of the press drum 2.

Das Maschinengestell 5 umfasst zweite Mittel 8 durch die das Vorderlager 3 parallel zur Bewegungsrichtung 7 des Pressenbärs 2 höhenverstellbar ist.The machine frame 5 comprises second means 8 by means of which the front bearing 3 is height-adjustable parallel to the direction of movement 7 of the press drum 2.

Das Maschinengestell umfasst ferner dritte Mittel 9, durch die das Vorder- und Hinterlager 3, 4 gemeinsam und parallel zur Bewegungsrichtung 7 des Pressenbärs 2 höhenverstellbar sind. Das Vorderlager 3 und das Hinterlager 4 sind dabei auf einer durch eine Platte gebildeten Konsole 11 abgestützt, die nur in vertikaler Richtung anheb- und absenkbar ist.The machine frame further comprises third means 9, by means of which the front and rear bearings 3, 4 are height-adjustable together and parallel to the direction of movement 7 of the press drum 2. The front bearing 3 and the rear bearing 4 are supported on a console formed by a plate 11, which can only be raised and lowered in the vertical direction.

Das erste, das zweite und das Dritte Mittel 6, 8, 9 können isoliert voneinander betätigt werden, um die unterschiedlichen Einstellbewegungen des Hubs des Pressenbärs 2 zu ermöglichen.The first, the second and the third means 6, 8, 9 can be operated in isolation from each other to allow the different adjustment movements of the stroke of the Pressenbärs 2.

Das erste, das zweite und /oder das Dritte Mittel 6, 8, 9 umfassen jeweils einen Gewindetrieb, mit dem das jeweilige Lager 3, 4 isoliert voneinander bzw. eine Konsole 11 angehoben oder abgesenkt werden kann, auf der die Lager 3, 4 gemeinsam abgestützt sind. Werden die Lager 3, 4 isoliert voneinander angehoben bzw. abgesenkt, dann resuliert eine Kippbwegung der Exzenterwelle 1, bezogen auf die Konsole 11.The first, the second and / or the third means 6, 8, 9 each comprise a screw drive with which the respective bearing 3, 4 can be raised or lowered in isolation from each other or a console 11 on which the bearings 3, 4 together are supported. If the bearings 3, 4 are raised or lowered in isolation from one another, then a tilting movement of the eccentric shaft 1, based on the bracket 11, results.

Jeder Gewindetrieb umfasst eine Gewindespindel und eine mittels eines Servoantrieb 10 relativ zu der jeweiligen Gewindespindel verdrehbare Mutter, wobei die Gewindespindel bzw. die Mutter einerseits in dem Maschinengestell 5 bzw. auf der Konsole 11 oder den Lagern 3, 4 der Crimpvorrichtung abgestützt ist. Durch eine Betätigung lässt sich dadurch eine Höhenverstellung der Exzenterwelle bzw. des damit durch einen Exzenter 13 verbundenen Pressenbärs 2 bewirken.Each screw drive comprises a threaded spindle and a nut rotatable by means of a servo drive 10 relative to the respective threaded spindle, wherein the threaded spindle or nut is supported on the one hand in the machine frame 5 or on the bracket 11 or the bearings 3, 4 of the crimping device. By actuation, this can cause a height adjustment of the eccentric shaft or the Pressenbärs 2 thus connected by an eccentric 13.

Die mit der Erfindung erzielten Vorteile bestehen in einem einfachen Aufbau in Verbindung mit einer großen Robustheit und einer feinfühligen Verstellbarkeit des Hubs des Pressenbärs.The advantages achieved by the invention consist in a simple structure in conjunction with a great robustness and a sensitive adjustment of the stroke of Pressenbärs.

Claims (8)

Crimppresse mit einer um eine Achse rotierbaren Exzenterwelle (1) zum Antrieb eines Pressenbärs (2), bei der die Exzenterwelle (1) mittels eines Vorderlagers (3) und eines Hinterlagers (4) in einem Maschinengestell (5) gelagert ist, wobei das Vorder- und das Hinterlager (3, 4) einen Abstand voneinander haben, dadurch gekennzeichnet, dass das Maschinengestell (5) erste Mittel (6) umfasst, durch die das Hinterlager (4) parallel zur Bewegungsrichtung (7) des Pressenbärs (2) höhenverstellbar ist.Crimping press with an eccentric shaft rotatable about an axis (1) for driving a Pressenbärs (2), wherein the eccentric shaft (1) by means of a front bearing (3) and a rear bearing (4) in a machine frame (5) is mounted, wherein the front - And the rear bearing (3, 4) have a distance from each other, characterized in that the machine frame (5) first means (6) through which the rear bearing (4) parallel to the direction of movement (7) of the Pressenbärs (2) is height adjustable , Crimppresse nach Anspruch 1, dadurch gekennzeichnet, dass das Maschinengestell (5) zweite Mittel (8) umfasst, durch die das Vorderlager (3) parallel zur Bewegungsrichtung (7) des Pressenbärs (2) höhenverstellbar ist.Crimping press according to claim 1, characterized in that the machine frame (5) comprises second means (8) by means of which the front bearing (3) is height-adjustable parallel to the direction of movement (7) of the press drum (2). Crimppresse nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Maschinengestell dritte Mittel (9) umfasst, durch die das Vorder- und Hinterlager (3, 4) gemeinsam und parallel zur Bewegungsrichtung (7) des Pressenbärs (2) höhenverstellbar sind.Crimping press according to claim 1 or 2, characterized in that the machine frame comprises third means (9) by which the front and rear bearings (3, 4) are adjustable in height and parallel to the direction of movement (7) of the Pressenbärs (2). Crimppresse nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass das erste, das zweite und /oder das Dritte Mittel (6, 8, 9) einen Gewinde- und/oder Schneckentrieb umfasst.Crimping press according to one of claims 1 or 2, characterized in that the first, the second and / or the third means (6, 8, 9) comprises a threaded and / or worm drive. Crimppresse nach Anspruch 4, dadurch gekennzeichnet, dass der Gewinde- und/oder Schneckentrieb in einer Reihenschaltung angeordnet sind, um eine Feineinstellung zu ermöglichen.Crimping press according to claim 4, characterized in that the threaded and / or worm drive are arranged in a series circuit to allow a fine adjustment. Crimppresse nach Anspruch 5, dadurch gekennzeichnet, dass die Feineinstellung eine am Gehäuse (5) angebrachte Skala zur Anzeige der jeweiligen Höhenposition des Vorder- und/oder Hinterlagers (3, 4) aufweist.Crimping press according to claim 5, characterized in that the fine adjustment on the housing (5) attached scale for displaying the respective height position of the front and / or rear bearing (3, 4). Crimppresse nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass das erste, das zweite und /oder das Dritte Mittel (6, 8, 9) eine Keilverstellung umfasst.Crimping press according to one of claims 1 or 2, characterized in that the first, the second and / or the third means (6, 8, 9) comprises a wedge adjustment. Crimppresse nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das erste, das zweite und/oder das Dritte Mittel (6, 8, 9) durch einen Servoantrieb (10) betätigbar ist.Crimping press according to one of claims 1 to 7, characterized in that the first, the second and / or the third means (6, 8, 9) by a servo drive (10) is actuated.
EP08012195.7A 2007-08-01 2008-07-07 Crimp press with an eccentric shaft rotating around an axis for driving a press ram Not-in-force EP2020288B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08012195T PL2020288T3 (en) 2007-08-01 2008-07-07 Crimp press with an eccentric shaft rotating around an axis for driving a press ram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007036095A DE102007036095A1 (en) 2007-08-01 2007-08-01 Crimping press with an eccentric shaft rotatable about an axis for driving a press drum

Publications (3)

Publication Number Publication Date
EP2020288A2 true EP2020288A2 (en) 2009-02-04
EP2020288A3 EP2020288A3 (en) 2012-03-28
EP2020288B1 EP2020288B1 (en) 2014-12-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP08012195.7A Not-in-force EP2020288B1 (en) 2007-08-01 2008-07-07 Crimp press with an eccentric shaft rotating around an axis for driving a press ram

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EP (1) EP2020288B1 (en)
DE (1) DE102007036095A1 (en)
ES (1) ES2530638T3 (en)
PL (1) PL2020288T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2062724A3 (en) * 2007-11-23 2012-07-11 Schäfer Werkzeug- und Sondermaschinenbau GmbH Crimp press with an eccentric shaft rotating around an axis
PL422234A1 (en) * 2017-07-17 2019-01-28 Przedsiębiorstwo Concept Stal B&S Lejman Spółka Jawna Press with servomechanical drive
EP4071944A1 (en) * 2021-04-08 2022-10-12 Schleuniger AG Crimping press and method for producing a crimped connection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043776B3 (en) 2004-09-10 2006-06-14 Bernhard Schäfer Werkzeug- und Sondermaschinenbau GmbH Motor-driven crimping device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590787B2 (en) * 1964-07-29 1972-08-24 Utilux Proprietary Ltd , Kingsgrove, New South Wales (Australien) DEVICE FOR MECHANICAL CONNECTION OF AN ELECTRICAL CONDUCTOR TO A CLAMPING PART
DE2234900A1 (en) * 1972-07-15 1974-01-31 Schuler Gmbh L DEVICE FOR ADJUSTING THE SLIDE IN EXTRUSION PRESSES
JPS5247169A (en) * 1975-10-13 1977-04-14 Shigekichi Oki Positioner of dead point position in travelling mechanism
DE59106253D1 (en) * 1990-05-31 1995-09-21 Siemens Ag Process for operating a press.
EP0884811B1 (en) * 1997-06-12 2003-01-22 komax Holding AG Method and machine for making crimp connections

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043776B3 (en) 2004-09-10 2006-06-14 Bernhard Schäfer Werkzeug- und Sondermaschinenbau GmbH Motor-driven crimping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2062724A3 (en) * 2007-11-23 2012-07-11 Schäfer Werkzeug- und Sondermaschinenbau GmbH Crimp press with an eccentric shaft rotating around an axis
PL422234A1 (en) * 2017-07-17 2019-01-28 Przedsiębiorstwo Concept Stal B&S Lejman Spółka Jawna Press with servomechanical drive
EP4071944A1 (en) * 2021-04-08 2022-10-12 Schleuniger AG Crimping press and method for producing a crimped connection
WO2022214998A1 (en) * 2021-04-08 2022-10-13 Schleuniger Ag Crimping press, and method for producing a crimped connection

Also Published As

Publication number Publication date
DE102007036095A1 (en) 2009-02-19
EP2020288A3 (en) 2012-03-28
ES2530638T3 (en) 2015-03-04
EP2020288B1 (en) 2014-12-03
PL2020288T3 (en) 2015-04-30

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