EP2073324A1 - Outil de sertissage - Google Patents

Outil de sertissage Download PDF

Info

Publication number
EP2073324A1
EP2073324A1 EP08019671A EP08019671A EP2073324A1 EP 2073324 A1 EP2073324 A1 EP 2073324A1 EP 08019671 A EP08019671 A EP 08019671A EP 08019671 A EP08019671 A EP 08019671A EP 2073324 A1 EP2073324 A1 EP 2073324A1
Authority
EP
European Patent Office
Prior art keywords
anvil
crimping
retaining sleeve
crimping tool
cutting block
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.)
Withdrawn
Application number
EP08019671A
Other languages
German (de)
English (en)
Inventor
Wolfgang Hanke
Frank-Joachim Hanke
Armin Schück
Cengiz Demirel
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.)
Hanke Crimp-Technik GmbH
Original Assignee
Hanke Crimp-Technik 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
Priority claimed from DE102008027928A external-priority patent/DE102008027928A1/de
Application filed by Hanke Crimp-Technik GmbH filed Critical Hanke Crimp-Technik GmbH
Publication of EP2073324A1 publication Critical patent/EP2073324A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Definitions

  • the present invention relates to a crimping tool for crimping crimp contacts, in particular holding protective bushes, with a base body, a pressing body associated with the base body and the base body associated anvil and / or cutting block, wherein at least one crimp contact for crimping between the pressure punch and the anvil can be arranged.
  • Crimping tools of the type mentioned are known from practice and exist in a variety of embodiments.
  • crimping crimp contacts i.
  • joining crimp contacts to conductors it is essential that the conductors be crimped without mechanical interference.
  • connection system which eliminates these two weak points.
  • the end of a stripped strand is pressed flat and simultaneously welded to the tab. Thereafter, the tab is inserted into a retaining sleeve with a defined projection and rolled up at the protruding end.
  • a retaining sleeve can be comparatively powerless stuck on a contact pin.
  • the tab is pressed against the contact pin by means of an eccentric and a steel spring in the retaining sleeve.
  • the present invention has for its object to provide a crimping tool suitable for the production of the newly developed compound, with which the novel connections between a stranded wire and a retaining sleeve can be produced in a simple manner.
  • the end of the conductor formed to the tab is inserted into the retaining sleeve and folded over the end of the tab and rolled up. Furthermore, preferably the wire and the insulation are crimped simultaneously.
  • the crimp connection in this case only has a holding function and is not responsible for the electrical connection.
  • the contact restrainer has a pneumatic drive and preferably a pneumatic cylinder, which ensures a secure holddown of the crimp contact and in particular a retaining sleeve during the entire processing operation.
  • the pneumatic cylinder can simultaneously have a spring function.
  • the contact hold-down could be designed such that it makes a crimp contact during an entire crimping process on the anvil or on the cutting block. This ensures a particularly secure crimp connection.
  • Figure 1 a crimping tool is shown, in which a retaining sleeve 5 is located on a combination of an anvil and a cutting block 4.
  • Figure 1 shows the basic position of the grimp operation.
  • Figure 2 shows the hold-down function, wherein a pneumatically operated hold-down 1 holds the retaining sleeve 5 on the anvil / Schilittblock 4 throughout the processing.
  • the pneumatic cylinder 12 simultaneously assumes a spring function.
  • Figure 3 shows the cutting function, with a slider 6 in the ancestor via its inclined plane, the cutting block 4 raises in the processing area. At the same time, the retaining sleeve 5 is cut from the carrier strip. About the air pressure of the cylinder, the retaining sleeve 5 is constantly held in position.
  • the head 7 is inserted with a supernatant in the retaining sleeve 4.
  • the conductor 7 can also be equipped with a seal - a seal.
  • Figure 6 shows the basic position in the locking of the conductor 7 in the retaining sleeve 5.
  • An upper counter-holder 8 and a lower counter-holder 11 are moved simultaneously via cam elements in position.
  • FIG. 7 shows the pre-bending of the conductor 7, wherein a bending punch 10 pre-bends the end of the conductor 7.
  • Figure 8 shows the enclosing of the retaining sleeve 5, wherein a rolling punch 9 moves with its leading sword in the retaining sleeve 5 to hold the head 7 from the mating connector position. Furthermore, the rolling punch 9 rolls the conductor end into the upper retaining sleeve 5. The displacement of the counter-holder 8 and 11 and roller die 9 via cam elements.
  • the retaining sleeve With the combination of hold-down and cutting block and / or anvil the retaining sleeve is held and created the condition for processing. By separating the retaining sleeve from the carrier strip and lifting it into the processing plane, it is free for the conductor assembly.
  • the Crimper presses the retaining sleeve with the conductor and holds both in the position of bottom dead center.
  • the protruding tab is now bent to its final position. This is done by means of cam elements, which are moved pneumatically. Thereafter, the crimping tool reaches its basic position and releases the fitted retaining sleeve.
  • Fig. 9 shows in a perspective and in a side view of a plugged into a retaining sleeve wire before crimping. In this case, the end of the strand is not yet bent in the perspective view.
  • Fig. 10 shows in a plan view and in a side view of a flat pressed and welded strand.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP08019671A 2007-12-18 2008-11-11 Outil de sertissage Withdrawn EP2073324A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007061608 2007-12-18
DE102008027928A DE102008027928A1 (de) 2007-12-18 2008-06-12 Crimpwerkzeug

Publications (1)

Publication Number Publication Date
EP2073324A1 true EP2073324A1 (fr) 2009-06-24

Family

ID=40263053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08019671A Withdrawn EP2073324A1 (fr) 2007-12-18 2008-11-11 Outil de sertissage

Country Status (1)

Country Link
EP (1) EP2073324A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3916932A1 (fr) 2020-05-25 2021-12-01 Komax SLE GmbH & Co. KG Serre-flan contact

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216668A (en) * 1979-04-02 1980-08-12 Burroughs Corporation Crimping tool head
US4290179A (en) * 1979-10-22 1981-09-22 Amp Incorporated Cable harness assembly machine
US20070245550A1 (en) * 2006-02-27 2007-10-25 Tyco Electronics Corporation Hold down device in a terminal applicator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216668A (en) * 1979-04-02 1980-08-12 Burroughs Corporation Crimping tool head
US4290179A (en) * 1979-10-22 1981-09-22 Amp Incorporated Cable harness assembly machine
US20070245550A1 (en) * 2006-02-27 2007-10-25 Tyco Electronics Corporation Hold down device in a terminal applicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3916932A1 (fr) 2020-05-25 2021-12-01 Komax SLE GmbH & Co. KG Serre-flan contact

Similar Documents

Publication Publication Date Title
EP3025396B1 (fr) Terminal permettant la mise en contact électrique d'un conducteur électrique
WO2016095907A1 (fr) Connecteur enfichable
DE102016201880A1 (de) Anschlussgruppe und Verbinder
DE4111054C2 (fr)
DE3531845C2 (de) Kontaktteil, geformt als Buchsen- oder Steckerteil zum Einsetzen in Buchsen- oder Steckergehäusen
DE3942276C2 (fr)
DE3604093A1 (de) Elektrischer steckverbinder fuer koaxialkabel und verfahren zu seiner herstellung
DE102015211725B4 (de) Verbinderanschluss und Verbinder hiermit
DE2055583B2 (de) Verbindungsklemme zum Andrücken an elektrische Drähte
DE102019211762A1 (de) Elektrischer clean-body anschluss
EP2073324A1 (fr) Outil de sertissage
DE10136082C5 (de) Verfahren zum Vercrimpen und Anschlussklemmencrimpvorrichtung
DE4131852C2 (de) Leiterklemme und Verfahren zu deren Herstellung
DE1615864A1 (de) Elektrischer Steckerkontakt und Verfahren zum Herstellen desselben
DE102008027928A1 (de) Crimpwerkzeug
DE4117016C2 (de) Verfahren zum Verbinden von Kabeln
EP3076188A1 (fr) Contacteur de test, procede et utilisation
DE102022117760B3 (de) Elektrisches Kontaktelement
DE1465202B2 (de) Verbindungsklemme zum Andrücken an einen isolierten elektrischen Leitungsdraht
DE102014005918A1 (de) Leitungsverbinder zur axialen Verbindung von Leitungen
DE4340375A1 (de) Verfahren zur Herstellung elektrischer Kontaktelemente mit Überfeder als Bandware sowie Kontaktelement aus der Bandware
DE102022109737A1 (de) Elektrisches Kabel oder elektrische Leitung ausgebildet mit einer Steckkontur zum direkten Einstecken in einen Gegenstecker
DE202022002776U1 (de) Elektrisches Kabel oder elektrische Leitung ausgebildet mit einer Steckkontur zum direkten Einstecken in einen Gegenstecker
DE202013006633U1 (de) Terminal zur Kontaktierung eines elektrischen Leiters
EP1617518A1 (fr) Connecteur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091229

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566