EP0690532A2 - Procédé pour équiper le dos d'un circuit imprimé - Google Patents

Procédé pour équiper le dos d'un circuit imprimé Download PDF

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Publication number
EP0690532A2
EP0690532A2 EP95109562A EP95109562A EP0690532A2 EP 0690532 A2 EP0690532 A2 EP 0690532A2 EP 95109562 A EP95109562 A EP 95109562A EP 95109562 A EP95109562 A EP 95109562A EP 0690532 A2 EP0690532 A2 EP 0690532A2
Authority
EP
European Patent Office
Prior art keywords
contact
knife holder
knife
knives
press
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Withdrawn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
EP95109562A
Other languages
German (de)
English (en)
Other versions
EP0690532A3 (fr
Inventor
Karl Dipl.-Ing. Zell
Peter Seidel
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0690532A2 publication Critical patent/EP0690532A2/fr
Publication of EP0690532A3 publication Critical patent/EP0690532A3/fr
Withdrawn legal-status Critical Current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
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/943—Electrical connectors including provision for pressing contact into pcb hole
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147—Assembling terminal to base
    • Y10T29/49151—Assembling terminal to base by deforming or shaping
    • Y10T29/49153—Assembling terminal to base by deforming or shaping with shaping or forcing terminal into base aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49222—Contact or terminal manufacturing by assembling plural parts forming array of contacts or terminals

Definitions

  • the invention relates to a method for equipping a backplane with contact blades.
  • a backplane was individually equipped with contact blades or the contact blades were overmolded and then completely pressed into the backplane.
  • the centering strip made of plastic remains on the backplane and can no longer be used or removed.
  • the object of the present invention is to provide a method for equipping a backplane with contact knives, in which the assembly aid for the contact knives, i.e. the centering bar is reusable.
  • the knife holder ie the centering strip, made of plastic being used several times.
  • This Containers with the empty holders can go back to the connector manufacturer and be returned to the manufacturing process there or disposed of there.
  • An expedient development of the method according to the invention is characterized in that the contact knives are aligned with respect to their position on the side of the knife holder facing the rear wall circuit board by means of a displaceable, correspondingly perforated gauge which is pushed over the contact knife ends. In this way it is possible to insert the contact blades precisely into the backplane.
  • An expedient knife holder for carrying out the method according to the invention is characterized in that the width of the receiving slots for the contact knives is slightly larger than the width of the contact knives to create a tolerance compensation. This enables tolerance compensation for the holes on the backplane, i.e. the pressed-in contact blades are absolutely vertical and with optimal use in the press-in zone.
  • the individual contact blades 2, 12 are inserted into the blade holder 1, 11, being held in the receiving slots 6, 16 by their press-in zones.
  • the holding force of the contact knives 2, 12 can be kept large, or the pulling force of the knife holder 1, 11 can be kept low by the contact knives by a corresponding choice of material.
  • the knife holder 1, 11 is placed on the backplane 5.
  • a gauge 4, 14 serving as a centering film helps with the insertion of the contact knives 2, 12 into the openings in the backplane 5, 15.
  • the contact knives 2, 12 are pressed into the backplane 5, 15 with their press-in zones by means of a press-in die 7, 17 .
  • the press-in die 7, 17 is withdrawn and at the same time as this process, the knife holder 1, 11 is pulled off the contact knives 2, 12 by means of a pulling device 8, 18.
  • the knife holders 1, 11 have undercuts 3, 13 on which the pulling device can engage.
  • a continuous pin field can be generated with the knife holder shown in FIG. 1, while with the knife holder shown in FIG. 2, a row of pins is missing every 15 mm, corresponding to a unit width.
  • the full equipping with the knife holder 1 shown in FIG. 1 is possible because here the pulling device 8 is arranged above the contact pins.
  • a knife holder 1 as shown in FIG. 1, can be used the press-in process of the contact knife 2 is then not deducted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP95109562A 1994-06-30 1995-06-20 Procédé pour équiper le dos d'un circuit imprimé Withdrawn EP0690532A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4423010 1994-06-30
DE4423010 1994-06-30

Publications (2)

Publication Number Publication Date
EP0690532A2 true EP0690532A2 (fr) 1996-01-03
EP0690532A3 EP0690532A3 (fr) 1999-02-03

Family

ID=6521957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95109562A Withdrawn EP0690532A3 (fr) 1994-06-30 1995-06-20 Procédé pour équiper le dos d'un circuit imprimé

Country Status (4)

Country Link
US (1) US5740607A (fr)
EP (1) EP0690532A3 (fr)
JP (1) JPH0845637A (fr)
CA (1) CA2152895A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29714747U1 (de) * 1997-08-18 1997-10-16 Weidmueller Interface Einpreßwerkzeug zum Einpressen elektrischer Anschlußbauteile in Leiterplatten

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010707A3 (nl) * 1996-10-23 1998-12-01 Framatome Connectors Belgium Werkwijze voor het indrukken van een elektrische contactpen met een elastische bevestigingszone in een gat van een bedrukte schakelplaat.
WO2021088568A1 (fr) * 2019-11-08 2021-05-14 佛山市蓝箭电子股份有限公司 Structure d'alimentation de grille de connexion ayant une fonction de fixation automatique
CN111128825B (zh) * 2020-01-08 2023-05-02 佛山市蓝箭电子股份有限公司 一种带有自动固定功能的引线框架上料架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812569A (en) * 1973-02-16 1974-05-28 Molex Inc Method and apparatus for mounting terminal pins
US4394795A (en) * 1981-05-13 1983-07-26 Amp Incorporated Connector insertion tool
EP0180782A1 (fr) * 1984-10-31 1986-05-14 Siemens Aktiengesellschaft Barrette de positionnement pour contacts de connecteurs multipolaires
DE9012949U1 (fr) * 1990-09-11 1991-01-03 Siemens Ag, 8000 Muenchen, De
US5142777A (en) * 1991-11-27 1992-09-01 Amp Incorporated Programmable tool for providing a staged array of terminal members
EP0558782B1 (fr) * 1992-03-06 1996-02-21 Molex Incorporated Connecteur avec broches à insertion en force
JP3201047B2 (ja) * 1993-01-28 2001-08-20 安藤電気株式会社 プリント基板へのプレスフィットコネクタ圧入装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29714747U1 (de) * 1997-08-18 1997-10-16 Weidmueller Interface Einpreßwerkzeug zum Einpressen elektrischer Anschlußbauteile in Leiterplatten

Also Published As

Publication number Publication date
JPH0845637A (ja) 1996-02-16
EP0690532A3 (fr) 1999-02-03
CA2152895A1 (fr) 1995-12-31
US5740607A (en) 1998-04-21

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