EP1341269B1 - Presse de sertissage pour la réalisation de connexions de sertissage - Google Patents

Presse de sertissage pour la réalisation de connexions de sertissage Download PDF

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Publication number
EP1341269B1
EP1341269B1 EP20030002890 EP03002890A EP1341269B1 EP 1341269 B1 EP1341269 B1 EP 1341269B1 EP 20030002890 EP20030002890 EP 20030002890 EP 03002890 A EP03002890 A EP 03002890A EP 1341269 B1 EP1341269 B1 EP 1341269B1
Authority
EP
European Patent Office
Prior art keywords
crimping
tool
crimping press
turntable
crimp
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
EP20030002890
Other languages
German (de)
English (en)
Other versions
EP1341269A1 (fr
Inventor
Alois Dipl. Ing. Htl Conte
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.)
Komax Holding AG
Original Assignee
Komax Holding AG
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 Komax Holding AG filed Critical Komax Holding AG
Priority to EP20030002890 priority Critical patent/EP1341269B1/fr
Publication of EP1341269A1 publication Critical patent/EP1341269A1/fr
Application granted granted Critical
Publication of EP1341269B1 publication Critical patent/EP1341269B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a crimping press for producing a crimp connection by means of a drivable crimping tool, which connects a conductor end of a cable with a crimp contact.
  • US Pat. No. 5,966,806 has disclosed a device for producing a crimp connection.
  • a motor drives an eccentric shaft that moves a carriage up and down with crimping tools.
  • An encoder driven by the motor shaft serves to determine the position of the crimping tool.
  • the crimp contact to be connected to a conductor end rests on a stationary anvil, wherein vanes of the crimp contact are plastically deformed during the movement of the crimping tool and establish the connection to the conductor.
  • the position of the crimping tool in the crimping area is measured by means of a height sensor, the sensor signal being used independently of the encoder signal.
  • a disadvantage of this known device is that due to the tool change during processing of different crimp contacts the crimping press stands still for a long time.
  • the crimping press in particular the crimping tool, must be set up for the new crimp contact to be processed.
  • the role and the band with the strapped crimp contacts must be changed and rewired.
  • a crimping device has become known in which a plurality of crimping tools arranged side by side on a displaceable table are provided. The table is moved so far until the desired crimping tool comes to stand under a fixed drive unit and by means of this for the production of crimps is operable. Overall, the number of different crimp contacts corresponding to the number of crimping tools can be processed, this type of crimping apparatus being used in the majority for the manufacture of wire harnesses.
  • a disadvantage of this device is that when changing the contact rollers or crimping tools, the system must be stopped and partially dismantled.
  • the document US Pat. No. 5,913,934 discloses a crimping press for producing crimp connections, with crimp contacts being connected to conductor ends.
  • An eccentric drive puts a crimping tool in a linear up / down movement, wherein the crimp contact is connectable by means of crimping die and anvil to the conductor end.
  • the crimping tool is constructed as a rotatable drum, wherein on the drum a plurality of crimping dies and the crimping dies associated anvils are arranged. Depending on the crimp contact to be processed, the drum can be rotated until the crimping die and anvil matching the crimp contact are in working position.
  • the disadvantage of this device is that not only the crimping die producing crimping is moved up and down, but also all other crimping dies are moved along.
  • the invention aims to remedy this situation.
  • the invention as characterized in claim 1, solves the problem of avoiding the disadvantages of the known device and to provide a device in which caused by retooling no downtime of the crimping press in the transition from different crimp contacts.
  • the advantages achieved by the invention are essentially to be seen in the fact that when processing different crimp contacts the tools and the strapped crimp contacts can be set up in advance.
  • the conversion work is carried out outside the crimping press.
  • the productivity of the crimping press can thereby be substantially increased, especially when small batches of the same crimp contacts are processed.
  • the inventive device offers the possibility, with minimal downtime several different Drive contact types one after the other. For large batches of the same type of contact can be quickly changed to a new contact stock at the end of the contact stock.
  • a stand without right side wall on which a motor 2 and a mounted on the stand 1 gear 3 is arranged.
  • first guides 4 are arranged, on which a crimping rod 5 is guided.
  • a shaft 6 driven by the gear 3 has an eccentric pin 7 at one end.
  • the crimping rod 5 consists of a carriage 9 guided in the first guides 4 and of a tool holder 10 with a holding fork 11.
  • the carriage 9 is in loose connection with the eccentric pin 7, wherein the rotational movement of the eccentric pin 7 is converted into a linear movement of the carriage 9.
  • the maximum stroke of the carriage 9 is determined by the top dead center and the bottom dead center of the eccentric pin 7.
  • the tool holder 10 actuates a tool 12 which, together with a tool 12 belonging to the anvil 13 produces the crimped connection.
  • an adjusting screw 14 By means of an adjusting screw 14, the closing height (shut height) in the bottom dead center of the eccentric pin 7 can be precisely adjusted. If no dial is provided on the tool 12, the crimp height can be adjusted with the adjusting screw 14. (Mass between anvil 13 and crimping die at the bottom dead center of the eccentric pin 7).
  • a control terminal B As an interface between the operator and crimping press a control terminal B is provided.
  • the operation terminal B For inputting operation data and commands to a controller, the operation terminal B has a knob B1 and a keyboard B2, and a display B3 is provided for visualizing data.
  • eccentric drive for example, a hydropneumatic linear drive or a toggle lever drive can be provided.
  • Figs. 2 and 3 show details of the tool 12 for making a crimped connection.
  • a guided in a tool housing 20 punch carrier 21 has a Carrier head 22 which is in loose connection with the holding fork 11 of the tool holder 10.
  • a first crimping punch 23 and a second crimping punch 24 are arranged, which together with the correspondingly formed anvil 13 produce the crimp connections.
  • 2 shows the crimping dies 23, 24 in the bottom dead center position of the eccentric pin 7, in which the production of the crimped connection is completed.
  • FIG. 3 shows the crimping dies 23, 24 in the top dead center position of the eccentric pin 7.
  • the maximum punch stroke is determined by the two dead center positions, with the top dead center or the bottom dead center not having to be run over.
  • a crimping device 30 with a first crimping station 31 and a second crimping station 32.
  • a crimping station 31, 32 is provided with a tool table 33 with tool stations 34 and a crimping press 35.
  • the crimping stations 31, 32 are identical in construction.
  • a cable 36 is advanced by means of a belt drive 37, wherein the leading end of the cable is taken over by a first gripper 39 arranged on a first pivot arm 38, which feeds the stripped cable end of the first crimping station 31.
  • the movement of the first gripper 39 is symbolized by an arrow P2.
  • the first pivot arm 38 moves back into the axis of the belt drive 37.
  • the tape drive 37 advances the cable 36 further until the desired length of the cable portion 41 is reached.
  • a separating and stripping station 42 separates the cable section 41 from the cable 36 and removes the insulation at the cable ends.
  • the trailing end of the cable portion 41 is taken over by a second gripper 44 arranged on a second pivot arm 43, which traps the trailing cable end of the second crimping station 32 for equipping with a Crimp contact 40 feeds.
  • the movement of the second gripper 44 is symbolized by an arrow P3.
  • the leading cable end of the cable 36 is fed by means of the first pivot arm 38 and by means of the first gripper 39 of the first crimping station 31 for insertion with a crimp contact 40.
  • the cable section 41 enters a tray 45.
  • FIG. 5 shows details of the crimping station 31, 32, which consists essentially of the tool table 33 arranged on a base 46 with three tool stations 34 and the crimping press 35. Details of the tool table 33 are explained in more detail in Figures 6 and 7.
  • a contact roller 47 is provided with the strapped crimp contacts 40, wherein the crimp contacts 40 are fed to a contact feed 48.
  • a cover tape 49 is rolled up by means of a tape roll 50.
  • Fig. 5 is a tool station 34 in the crimping press 35, another tool station 34 is at a hand press 51, the third tool station 34 is not visible.
  • the tool station 34 consists essentially of contact roller 47 with strapped crimp contacts 40, tape roll 50, contact feed 48, crimping tool 12 and arranged on the tool table 33 console 52.
  • the tool station 34 is prepared at the manual press station, the crimp contact inserted, the crimping tool 12 einjustiert, crimp contacts with the hand press 51 separated and checked the feed of the crimp contacts 40.
  • a fixed to the stand 1 position sheet 1.1 serves as a holding plate for the punch carrier 21, wherein the punch carrier 21 is held in the position for retraction into the crimping tool.
  • Fig. 5 shows a tool table with three tool stations. With a larger table radius, more than three tool stations can be attached to the tool table. A tool table with only two tool stations is also conceivable.
  • Fig. 6 and Fig. 7 show details of the tool table 33, which has a fixed support plate 53, on which a turntable 54 is rotatably mounted.
  • the turntable 54 carries the tool stations 34 including consoles 52, the contact roller 47 and the tape roll 50.
  • a drive 55 arranged on the support disk 53 drives the turntable 54 by means of a pinion 56, the pinion 56 being arranged in a toothed ring arranged on the turntable 54 57 intervenes.
  • guide rollers 58 guide the hub 54th
  • an encoder arranged on the drive 55 can be provided, the signals of which are used to determine the rotational position.
  • Another variant for positioning the turntable 54 is shown in FIG.
  • two sensors 70,71 are arranged, which are actuated by means arranged on the hub 54 flags 72,73,74.
  • the flag 72 actuates both sensors 70,71.
  • the flag 73 is arranged so that only one sensor is actuated in the locked position of the rotary disk 54.
  • the flag 74 is arranged so that in the locked position of the rotary disk 54, only the other sensor is actuated.
  • the turntable 54 can also be moved by means of a handle 59.
  • a locking pin 60 which can be manually actuated in the direction of the arrow P1 is provided.
  • an automatic locking device 61 may be provided. With 67 recesses are designated, which are provided for receiving the side walls of the stator 1.
  • a lifting element 62 consists of a drive, for example a pneumatic cylinder 63, which actuates a plunger 64.
  • a roller 65 is arranged, on which the turntable 54 rolls during rotation.
  • the plunger 64 is moved downward, wherein a nose 66 arranged on the plunger 64 presses on a groove 68 the rotary disk 54 against the fixed support disk 53.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (6)

  1. Presse de sertissage (35) pour réaliser une connexion sertie à l'aide d'un outil de sertissage apte à être entraîné (12) qui relie une extrémité d'un câble (36, 41) à un contact à sertir (40),
    caractérisée en ce qu'il est prévu une table d'outil (33) apte à tourner autour de la presse de sertissage (35) et pourvue d'au moins une station d'outil (34) qui est disposée en dehors de la presse de sertissage (35), qui est apte à être installée et réajustée en dehors de celle-ci et qui comporte au moins l'outil de sertissage (12) avec des poinçons de sertissage (23, 24), une réserve de contacts à sertir (40) et un dispositif d'avance de contacts (48), chaque station d'outil (34) pouvant être amenée individuellement jusqu'à la presse de sertissage (35) grâce à une rotation d'une plaque tournante apte à être entraînée (54) de la table d'outil (33) et pouvant être actionnée individuellement à l'aide de la presse de sertissage (35).
  2. Presse de sertissage selon la revendication 1, caractérisée en ce que la plaque tournante (54) apte à être entraînée (54) qui porte les stations d'outil (34) est portée par une plaque d'appui fixe (53).
  3. Presse de sertissage selon la revendication 2, caractérisée en ce qu'il est prévu sur la plaque d'appui (53) un entraînement (55) qui s'engrène grâce à un pignon (56) dans une couronne dentée (57) de la plaque tournante (54) et déplace celle-ci.
  4. Presse de sertissage selon l'une des revendications précédentes, caractérisée en ce que la plaque tournante (54) est apte à être soulevée par rapport à la plaque d'appui (53) à l'aide d'éléments de levage (62).
  5. Presse de sertissage selon la revendication 4, caractérisée en ce que l'élément de levage (62) comporte un piston apte à être entraîné (54) pourvu d'un galet (65), la plaque tournante (64), une fois soulevée, roulant sur le galet (65) lorsqu'elle tourne.
  6. Presse de sertissage selon la revendication 5, caractérisée en ce que la plaque tournante (54) est apte à être pressée contre la plaque d'appui fixe (53) à l'aide des pistons (64), une saillie (66) disposée sur le piston (64) agissant sur une rainure (68) de la plaque tournante (54).
EP20030002890 2002-02-22 2003-02-10 Presse de sertissage pour la réalisation de connexions de sertissage Expired - Lifetime EP1341269B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20030002890 EP1341269B1 (fr) 2002-02-22 2003-02-10 Presse de sertissage pour la réalisation de connexions de sertissage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02405130 2002-02-22
EP02405130 2002-02-22
EP20030002890 EP1341269B1 (fr) 2002-02-22 2003-02-10 Presse de sertissage pour la réalisation de connexions de sertissage

Publications (2)

Publication Number Publication Date
EP1341269A1 EP1341269A1 (fr) 2003-09-03
EP1341269B1 true EP1341269B1 (fr) 2006-10-11

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EP20030002890 Expired - Lifetime EP1341269B1 (fr) 2002-02-22 2003-02-10 Presse de sertissage pour la réalisation de connexions de sertissage

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018555A1 (de) * 2007-04-18 2008-10-23 Schäfer Werkzeug- und Sondermaschinenbau GmbH Kabelbearbeitungseinrichtung
CN103855590A (zh) * 2012-12-03 2014-06-11 科马斯控股股份公司 用于产生压接连接的装置和方法
EP3785336B1 (fr) * 2018-04-24 2023-02-01 Schleuniger AG Changeur d'outil, machine d'usinage, procédé de changement d'un outil

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515403B1 (fr) * 2003-09-10 2007-10-24 komax Holding AG Dispositif de traitement de câble
JP4898463B2 (ja) 2007-01-16 2012-03-14 矢崎総業株式会社 端子圧着装置及び端子圧着方法
EP3024099B1 (fr) * 2014-11-18 2020-06-10 Komax Holding AG Dispositif de traitement de câble
EP3240123B1 (fr) 2016-04-27 2019-06-26 Komax Holding AG Dispositif de changement d'outil de sertissage et procede de changement d'un premier outil de sertissage dispose dans un processus dans une presse de sertissage contre un second outil de sertissage
RS59387B1 (sr) 2016-05-18 2019-11-29 Komax Holding Ag Sistem vođica za poravnavanje ploče adaptera i postupak za poravnavanje alata za spajanje stezanjem za presu za spajanje stezanjem
JP7002878B2 (ja) 2016-09-02 2022-02-04 コマツクス・ホールデイング・アー・ゲー ケーブルを組み立てるための設備
WO2019001740A1 (fr) * 2017-06-30 2019-01-03 Komax Holding Ag Appareil de traitement de câble
DE102021101497A1 (de) 2020-10-14 2022-04-14 Zoller & Fröhlich GmbH Kabelverarbeitungscenter
EP4297203A1 (fr) 2022-06-23 2023-12-27 komax Holding AG Dispositif d'usinage de câbles et procédé de montage d'une installation de traitement de câbles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3654550B2 (ja) * 1996-04-25 2005-06-02 矢崎総業株式会社 マルチ端子圧着機
JPH09330779A (ja) * 1996-06-12 1997-12-22 Yazaki Corp 端子圧着装置の制御方法
DE59906597D1 (de) * 1999-08-21 2003-09-18 Komax Holding Ag Dierikon Kabelablagevorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018555A1 (de) * 2007-04-18 2008-10-23 Schäfer Werkzeug- und Sondermaschinenbau GmbH Kabelbearbeitungseinrichtung
DE102007018555B4 (de) * 2007-04-18 2009-02-19 Schäfer Werkzeug- und Sondermaschinenbau GmbH Kabelbearbeitungseinrichtung
CN103855590A (zh) * 2012-12-03 2014-06-11 科马斯控股股份公司 用于产生压接连接的装置和方法
CN103855590B (zh) * 2012-12-03 2017-11-14 科马斯控股股份公司 用于产生压接连接的装置和方法
EP3785336B1 (fr) * 2018-04-24 2023-02-01 Schleuniger AG Changeur d'outil, machine d'usinage, procédé de changement d'un outil

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Publication number Publication date
EP1341269A1 (fr) 2003-09-03

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