EP1153677B1 - Dispositif pour serrer un tuyau souple hydraulique à une armature par une presse - Google Patents

Dispositif pour serrer un tuyau souple hydraulique à une armature par une presse Download PDF

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Publication number
EP1153677B1
EP1153677B1 EP01890142A EP01890142A EP1153677B1 EP 1153677 B1 EP1153677 B1 EP 1153677B1 EP 01890142 A EP01890142 A EP 01890142A EP 01890142 A EP01890142 A EP 01890142A EP 1153677 B1 EP1153677 B1 EP 1153677B1
Authority
EP
European Patent Office
Prior art keywords
frame
press
hose
parts
displacement
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 - Lifetime
Application number
EP01890142A
Other languages
German (de)
English (en)
Other versions
EP1153677A1 (fr
Inventor
Hubert Ing. Peyrl
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.)
Steyr Werner Technischer Handel GmbH
Original Assignee
Steyr-Werner Waelzlager und Industrieprodukte GmbH
STEYR WERNER WAELZLAGER und IN
Steyr-Werner Walzlager und Industrieprodukte Gesellschfaft Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Steyr-Werner Waelzlager und Industrieprodukte GmbH, STEYR WERNER WAELZLAGER und IN, Steyr-Werner Walzlager und Industrieprodukte Gesellschfaft Mbh filed Critical Steyr-Werner Waelzlager und Industrieprodukte GmbH
Priority to AT01890142T priority Critical patent/ATE295762T1/de
Publication of EP1153677A1 publication Critical patent/EP1153677A1/fr
Application granted granted Critical
Publication of EP1153677B1 publication Critical patent/EP1153677B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements

Definitions

  • the invention relates to a device for clamping a Hydraulic hose to a hose fitting with a press that radially to a centering axis slidably mounted in a frame cheek plates and has a wedge gear for the cheek plates, via a press drive can be acted upon by a pressing stroke perpendicular to the centering axis, wherein the frame in the region of the centering axis transverse to the Preßhub in two in Direction of the pressing stroke is divided against each other slidably guided parts, each carrying a part of the split wedge gear with the associated cheek plates.
  • this well-known press has the disadvantage that the press drive both for the mutual displacement the frame parts as well as used for the operation of the wedge gear must be, which is not only because of the shared framework unfavorable load conditions brings with it, but also a complex construction of the press drive pulls, because of the press drive first the frame parts are closed over a comparatively large stroke must be done before the actual pressing stroke on the wedge gear can be.
  • the invention is therefore based on the object, a device for Clamping a hydraulic hose to a hose fitting of the beginning described way in such a way that despite a hose delivery in Transverse the advantages of a closed frame for the actual Preßhub can be exploited.
  • the invention solves the task by the fact that one of the two Frame parts receives the press drive and that via an actuator mutually displaceable frame parts in the closed position of the frame can be locked against each other
  • a particularly simple construction for opposing adjustment the two frame parts results if at least one in the guide frame Gear is rotatably mounted, which are diametrically opposed to each other Pages with two each assigned to a frame part, to the direction of the Frame parts parallel racks meshes.
  • This gear are the two frame parts in their mutual position and in their position opposite fixed to the guide frame, due to the parallel, on each other diametrically opposite sides of the gear rack provided the opposing adjustment of the frame parts is secured.
  • Displacement of the centering axis to exclude from the conveyor plane is for to ensure that the racks on the Wedge gear parts bearing sections attack the frame parts.
  • the frame 1 itself has a on the guide rails 3 mounted upper frame part 4, between whose C-shaped side cheeks 5 a yoke 6 of a lower frame part. 7 is slidably mounted in the direction of the guide rails 3.
  • an actuator 9 is provided, which in the illustrated embodiment of two Stellzylindern 10 consists, of course, replaced by other drives can be.
  • a press drive 12 is provided in the form of a pressing cylinder 13, over the the required pressing force can be exerted if the two frame parts 4 and 7 are locked by a locking device 14.
  • These Locking takes place between the side cheeks 5 of the upper frame part. 4 and the yoke 6 of the lower frame part 7 by means of locking bolts, for example via corresponding actuating cylinder of the locking devices 14 are operated.
  • a freely rotatable Shaft 15 mounted on the gears 16 sit, with racks 17, 18th the frame parts 4 and 7 comb.
  • the Opening the press of the frame part 7 lowers thus raises the frame part.
  • opposite the cheek plates 20 of the closed frame 1 are radially adjusted.
  • the cheek plates 20 are in conventional manner via a wedge gear 21 adjustable, but is divided and on the one hand the upper frame part 4 and on the other hand, the lower frame part 7 belongs, as shown in FIG. 1.
  • the Press opened by 12 After switching off the press drive the Frame parts 4 and 7 unlocked via the locking device 14 and the Actuator 9 is acted upon accordingly.
  • the finished hose end can therefore be discharged in the direction of arrow 24 from the press and a newly processed hose end in the direction of arrow 22 fed become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Automatic Assembly (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Claims (4)

  1. Dispositif pour serrer un tuyau souple hydraulique à une armature pour tuyau souple, à l'aide d'une presse, présentant des mâchoires de pressage (20) montées de façon déplaçable radialement par rapport à un axe de centrage (19) dans un cadre (1) ainsi que, pour les mâchoires de pressage (20), une transmission à coin (21) susceptible d'être sollicitée avec une course de pressage perpendiculaire à l'axe de centrage (19), par l'intermédiaire d'un entraínement de presse (12), le cadre (1) étant divisé dans la zone de l'axe de centrage (19), transversalement par rapport à la course de pressage, en deux parties (4, 7) guidées de façon mutuellement déplaçable dans la direction de la course de pressage, les parties portant chacune une partie de la transmission à coin (21) divisée avec les mâchoires de serrage (20) afférentes, caractérisé en ce que l'une des deux parties de cadre (4, 7) supporte l'entraínement de presse (12), et en ce que les parties de cadre (4, 7), déplaçables l'une par rapport à l'autre par l'intermédiaire d'un entraínement de réglage (9), sont mutuellement verrouillables, à la position de fermeture du cadre (1).
  2. Dispositif selon la revendication 1, caractérisé en ce que les deux parties de cadre (4, 7) sont montées dans un bâti de guidage (2), de façon à pouvoir être manoeuvrées en sens inverse.
  3. Dispositif selon la revendication 2, caractérisé en ce qu'une première partie de cadre (7) est guidée de façon déplaçable sur l'autre partie de cadre (4) montée dans le bâti de guidage (2) et est susceptible d'être entraínée avec la course de réglage chaque fois doublée.
  4. Dispositif selon la revendication 3, caractérisé en ce que, dans le bâti de guidage (2), est montée à rotation au moins une roue dentée (16) s'engrenant, sur des côtés diamétralement opposés, avec deux crémaillères (17, 18), parallèles à la direction de déplacement des parties de cadre (4, 7) et associées chacune à une partie de cadre (4, 7).
EP01890142A 2000-05-12 2001-05-11 Dispositif pour serrer un tuyau souple hydraulique à une armature par une presse Expired - Lifetime EP1153677B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890142T ATE295762T1 (de) 2000-05-12 2001-05-11 Vorrichtung zum anklemmen eines hydraulikschlauches an eine schlaucharmatur mit einer presse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT8302000 2000-05-12
AT0083000A AT410707B (de) 2000-05-12 2000-05-12 Vorrichtung zum anklemmen eines hydraulikschlauches an eine schlaucharmatur mit einer presse

Publications (2)

Publication Number Publication Date
EP1153677A1 EP1153677A1 (fr) 2001-11-14
EP1153677B1 true EP1153677B1 (fr) 2005-05-18

Family

ID=3681806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890142A Expired - Lifetime EP1153677B1 (fr) 2000-05-12 2001-05-11 Dispositif pour serrer un tuyau souple hydraulique à une armature par une presse

Country Status (5)

Country Link
EP (1) EP1153677B1 (fr)
AT (2) AT410707B (fr)
DE (1) DE50106246D1 (fr)
DK (1) DK1153677T3 (fr)
ES (1) ES2242721T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057726A1 (de) * 2009-12-10 2011-06-16 Uniflex-Hydraulik Gmbh Radialpresse
CN104492991B (zh) * 2014-12-23 2017-06-06 贵州黎阳航空动力有限公司 一种喷嘴组件的锁紧机构
DE102020121143B4 (de) * 2020-08-11 2022-03-10 Uniflex - Hydraulik GmbH Radialpresse
CN114227193A (zh) * 2021-12-24 2022-03-25 芜湖通和汽车管路系统有限公司 一种汽车管路打夹装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092152A (en) * 1990-09-28 1992-03-03 Parker-Hannifin Corporation Crimping machine
DE4135465A1 (de) * 1991-10-28 1993-04-29 Schroeck Peter Dipl Ing Fh Radialpresse mit zwei radial gegeneinander beweglichen pressenjochen
CA2243453C (fr) * 1996-03-08 2000-07-04 Aeroquip Corporation Sertisseuse
US5720197A (en) * 1996-03-08 1998-02-24 Aeroquip Corporation Crimper assembly

Also Published As

Publication number Publication date
ATE295762T1 (de) 2005-06-15
ATA8302000A (de) 2002-11-15
EP1153677A1 (fr) 2001-11-14
DE50106246D1 (de) 2005-06-23
DK1153677T3 (da) 2005-09-19
AT410707B (de) 2003-07-25
ES2242721T3 (es) 2005-11-16

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