WO2012168438A2 - Outil pour raccorder des conducteurs de câbles - Google Patents

Outil pour raccorder des conducteurs de câbles Download PDF

Info

Publication number
WO2012168438A2
WO2012168438A2 PCT/EP2012/060911 EP2012060911W WO2012168438A2 WO 2012168438 A2 WO2012168438 A2 WO 2012168438A2 EP 2012060911 W EP2012060911 W EP 2012060911W WO 2012168438 A2 WO2012168438 A2 WO 2012168438A2
Authority
WO
WIPO (PCT)
Prior art keywords
tool
plunger
guide web
cutter
tool according
Prior art date
Application number
PCT/EP2012/060911
Other languages
German (de)
English (en)
Other versions
WO2012168438A3 (fr
Inventor
Heiko Neumetzler
Ralf-Dieter Busse
Joachim Stark
Philipp Meyer
Original Assignee
Tyco Electronics Services Gmbh
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 Tyco Electronics Services Gmbh filed Critical Tyco Electronics Services Gmbh
Priority to PL12726134T priority Critical patent/PL2719032T3/pl
Priority to RU2013158214/07A priority patent/RU2575019C2/ru
Priority to EP12726134.5A priority patent/EP2719032B1/fr
Publication of WO2012168438A2 publication Critical patent/WO2012168438A2/fr
Publication of WO2012168438A3 publication Critical patent/WO2012168438A3/fr

Links

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
    • H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
    • H01R43/015—Handtools

Definitions

  • the invention relates to a tool for connecting cable cores.
  • Insulation displacement contacts is known from EP 0 329 917 AI.
  • Tool includes a tool housing and a longitudinally displaceable plunger with a plunger head, wherein the plunger head a Eindschreibplatte with two Eindschreibstegen, a cutter for the cable wires and a
  • Injection molding step are produced.
  • the push plate is screwed into the plunger head.
  • the guide bar is designed to be relatively high, so that the guide bar is at the same time designed as a twist protection.
  • Conventional insulation displacement terminal strips have two opposing rows, wherein the guide bar is higher than the distance between the rows. This ensures that the tool does not accidentally cut through the connected wire, but only the protruding part of the wire, which can then fall between the rows.
  • the size of the plunger head limits a possible density of insulation displacement contacts.
  • the invention is based on the technical problem of providing a tool whose structure is simplified.
  • the solution of the technical problem results from the subject matter with the features of claim 1. Further advantageous embodiments of the invention will become apparent from the dependent claims.
  • the tool for connecting cable cores to insulation displacement contacts comprises a tool housing and a longitudinally displaceable plunger with a plunger head, wherein the plunger head a Eindschreibplatte with two Eindschreibstegen, a cutter for the cable cores and a
  • Insert plate and the guide bar are integrally formed. This results in a simplified structure, since very simple tools with
  • the push plate is in the plunger
  • the push plate has at least one opening, wherein the opening is injected or with openings in the
  • Tappet is aligned, being through the openings in the ram and the
  • the push plate is preferably made of metal or a metal alloy. But there are also versions made of a hard plastic, the optionally fillers (eg metal) are added or applied, possible.
  • Twist protection can be arranged.
  • the tool can be full
  • Torsion protector releasably connected to the guide bar, which then
  • Rotational protection for example, be designed as a plate, cap or pin.
  • the anti-rotation is movably mounted on the tool and movable in a first position and in a second position, wherein the anti-rotation in the first position on the
  • Guide web is located and in the second position away from the guide bar, preferably immersed in the plunger head.
  • the anti-twist device is rotatable through 180 ° ( ⁇ 15 °) about an axis perpendicular to a longitudinal axis of the ram.
  • the anti-rotation is slidably mounted on or in the plunger.
  • the first and / or second position latching and / or locking means are assigned, so that the anti-rotation can be fixed in the respective position and an unintentional movement of the anti-rotation is prevented.
  • FIG. 1 is a partial perspective view of a tool in a first embodiment
  • Fig. 2 is a perspective view of a Eindschreibplatte
  • Fig. 4 is a sectional view through a partial representation
  • FIG. 5 is a partial perspective view of a tool in a second embodiment with a movable anti-rotation device in a first position
  • FIG. 6 is a sectional view through a partial view of a
  • Fig. 8 is a perspective view of a push plate of the second
  • Embodiment in a second position, 10 is a sectional view through a partial view in the second position
  • 11 is a bottom view of a partial view of the tool
  • Fig. 12 is a schematic side view of four terminal strips with a tool according to the invention.
  • Fig. 13 is a schematic side view of a terminal block with a
  • FIG. 13 A first embodiment of a tool 1 for connecting cable cores 34 to insulation displacement contacts 33 (see Fig. 13) is shown in Figs.
  • the tool 1 comprises a tool housing 2, in which a longitudinally displaceable plunger 3 is arranged. With regard to the mounting of the plunger 3 and other functions, reference is made to EP 0 329 917 A1. On the plunger 3, a plunger head 4 is arranged. Of the
  • Plunger head 4 comprises a guide web 5, a Eindschreibplatte 6 with two Eindschreibstegen 7, 8, wherein there is a slot 9 between the Eindschreibstegen 7, 8. Further, the plunger head 4 comprises a cutter 10.
  • the cutter 10 comprises a fixed blade 11 and a movable blade 12. The movable blade 12 is thereby replaced by a
  • the push-in plate 6 is formed integrally with the guide web 5.
  • the push-in plate 6 has a recess 14 and three openings 15-17, wherein the opening 17 is cylindrical (see Fig. 2). It is the
  • Spraying the plunger 3 are then the openings 15, 16 injected and the recess 14 overmolded.
  • the opening 17 is not
  • the height hl between the indenting webs 7, 8 is greater than the sum of the height h2 of the cutter 10 and the height h3 of the
  • the plunger head 4 is thus extremely flat compared to the prior art.
  • the height h2 of the cutter 10 depends
  • the guide web 5 must have a certain mechanical stability, so that it does not break off when tilted.
  • Eindschplatte 6 and guide web 5 are formed of metal, so that despite low height h3 sufficient
  • the plunger 3 further has two openings 18, wherein the rear opening in the illustration of FIG. 1 is not visible.
  • the two openings 18 are aligned with the opening 17, so that through the openings 17, 18 an unillustrated centering pin can be plugged.
  • a sensor 20 is arranged, which via a sensor rod to a spring-loaded pawl 21 of a
  • Rastgesperres acts as well as a lever 22 for unlocking the
  • Figs. 5 to 11 is a second embodiment of a
  • inventive tool 1 shown, wherein the same or equivalent elements are provided with the same reference numerals.
  • the guide web 5 and the push-in plate 6 are integrally formed.
  • the indentation 14 is displaced more strongly in the direction of the plunger head 4.
  • the opening 16 through a further cylindrical opening 23 for receiving a
  • the tool 1 additionally has a movable anti-rotation device 24 which can be moved in two positions A, B, wherein in FIGS. 5 to 7 the anti-rotation device 24 in a first position A and in Figs. 9 to 11 in a second position B is shown.
  • a movable anti-rotation device 24 which can be moved in two positions A, B, wherein in FIGS. 5 to 7 the anti-rotation device 24 in a first position A and in Figs. 9 to 11 in a second position B is shown.
  • the tool 1 according to FIGS. 1 to 4 is suitable for insulation displacement contacts of high packing density
  • two terminal strips 30 can be arranged one above the other in a carrier system at a small distance (see Fig. 12).
  • the insulation displacement contacts 33 of the conventional terminal blocks 30 can be connected to two rows 31 of insulation displacement contacts 33 on one side (as shown in FIG. 13).
  • the tool 1 is thus downwardly compatible.
  • the twist protection 24 has a cuboidal part 25, a
  • the bearing part 27 has a Long hole 28, through which the axle is guided, which is also guided through the opening 23 in the push plate 6. It should be noted that it is not mandatory, however, that the axle element is guided by the push-in plate 6.
  • the elongated hole 28 is formed so as to allow rotation of the anti-rotation guard 24 when the axle member is in a first position in the slot 28 and locks rotation when the axle member is in a second position in the slot 28.
  • the anti-twist device 24 is shown in a position A in which the anti-rotation function has been selected.
  • the cuboid part 25 ends with the guide web 5, wherein the cuboid part 25 and the ramp-shaped part 26 rest on the guide element 5.
  • the cuboidal part 25 is clearly the height h3 of the
  • Tool housing 2 locked, as well as a rotation locked to the axle.
  • Movement of the anti-rotation 24 is then moved the axle member relative to the slot 28 in the second position and the anti-rotation 24 is secured.
  • FIG. 12 schematically shows, in a side view, the tool 1 when coating an insulation displacement contact of a connection strip 30.
  • the terminal strips 30 each comprise a row 31 of insulation displacement contacts, which are arranged on one end face and in each case a second row 32 of insulation displacement contacts, which of the
  • FIG. 13 shows a tool 1 according to the prior art according to EP 0 329 917 A1.
  • a terminal block 30 is shown, which has two rows 31 of insulation displacement contacts 33. The distance between the two rows is smaller than the height of the guide web 5, which thus acts as anti-rotation 24.
  • a cable core 34 is connected, in which this is pressed into a contact slot 35 of the insulation displacement contact 33. In the lower contact slot 35, the startup process is not yet completed, so that the protruding part of the cable core 34 is not yet cut off.

Landscapes

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

Abstract

L'invention concerne un outil (1) pour raccorder des conducteurs de câbles (34) à des contacts dénudants (33), comprenant un corps d'outil (2) et un poussoir (3) qui est mobile longitudinalement et présente une tête de poussoir (4), ladite tête de poussoir (4) présentant une plaque de pression (6) pourvue de deux ailettes de pression (7, 8), un élément de coupe (10) pour les conducteurs de câbles (34) et une ailette de guidage (5). L'élément de coupe (10) peut être déclenché par un déplacement longitudinal du poussoir (3) et les ailettes de pression (7, 8) sont disposées entre l'élément de coupe (10) et l'ailette de guidage (5). Selon l'invention, la plaque de pression (6) et l'ailette de guidage (5) sont réalisées d'un seul tenant.
PCT/EP2012/060911 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles WO2012168438A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL12726134T PL2719032T3 (pl) 2011-06-09 2012-06-08 Narzędzie do przyłączania żył kabla
RU2013158214/07A RU2575019C2 (ru) 2011-06-09 2012-06-08 Инструмент для присоединения кабельных жил
EP12726134.5A EP2719032B1 (fr) 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011103688A DE102011103688A1 (de) 2011-06-09 2011-06-09 Werkzeug zum Anschließen von Kabeladern
DE102011103688.5 2011-06-09

Publications (2)

Publication Number Publication Date
WO2012168438A2 true WO2012168438A2 (fr) 2012-12-13
WO2012168438A3 WO2012168438A3 (fr) 2013-12-27

Family

ID=46210284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/060911 WO2012168438A2 (fr) 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles

Country Status (5)

Country Link
EP (1) EP2719032B1 (fr)
DE (1) DE102011103688A1 (fr)
PL (1) PL2719032T3 (fr)
TR (1) TR201809403T4 (fr)
WO (1) WO2012168438A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043241B (zh) * 2021-11-15 2022-12-20 东莞市承润金属制品有限公司 一种手机中板无尘化加工设备及其加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329917A1 (fr) 1988-02-06 1989-08-30 KRONE Aktiengesellschaft Outil pour le raccordement de l'âme d'un cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH662450A5 (de) * 1983-09-05 1987-09-30 Reichle & De Massari Fa Beschaltungswerkzeug fuer den schwachstrom-anlagebau.
US5758403A (en) * 1996-07-30 1998-06-02 Harris Corporation Impact tool wire-insertion head having selective cut/no cut blade configuration
DE20018101U1 (de) * 2000-10-23 2001-01-18 Quante Ag, 42109 Wuppertal Anlegewerkzeug und Kombination eines Anlegewerkzeugs mit mehreren Schneid- oder Scherelementen
US6421861B1 (en) * 2001-09-18 2002-07-23 Yin-Ho Cheng Multipurpose tool
DE102004055386A1 (de) * 2004-11-17 2006-05-24 Adc Gmbh Werkzeug zum Anlegen von Kabeladern
US20080050980A1 (en) * 2006-08-24 2008-02-28 Yakov Belopolsky Modular Insulation Displacement Contact Block

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329917A1 (fr) 1988-02-06 1989-08-30 KRONE Aktiengesellschaft Outil pour le raccordement de l'âme d'un cable

Also Published As

Publication number Publication date
TR201809403T4 (tr) 2018-07-23
WO2012168438A3 (fr) 2013-12-27
EP2719032B1 (fr) 2018-04-04
DE102011103688A1 (de) 2012-12-13
EP2719032A2 (fr) 2014-04-16
RU2013158214A (ru) 2015-07-20
PL2719032T3 (pl) 2018-08-31

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