JP6440147B2 - 電線付き端子の製造方法 - Google Patents
電線付き端子の製造方法 Download PDFInfo
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- 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
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
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- 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
- H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
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- 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
- H01R43/05—Crimping apparatus or processes with wire-insulation stripping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
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- 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
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- 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
- H01R43/24—Assembling by moulding on contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2101/00—One pole
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- 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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- 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
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
図1及び図2において、引用符号1は本発明の電線付き端子を示す。電線付き端子1は、アルミ電線2(電線)と、このアルミ電線2の端末に配設される圧着端子3(端子金具)とを備えて構成される。また、電線付き端子1は、アルミ電線2及び圧着端子3における異種金属同士の接続部分に防食部4(封止部、防水部)を有するように構成される。尚、本実施例の電線付き端子1は、アルミ電線2の端末に圧着端子3を配設してなるものであるが、例えばアルミ電線2の中間に適宜形状の端子金具を配設してもよいものとする。
図1ないし図4において、アルミ電線2は、断面円形状で且つ曲げの力を加えた時に元の状態に戻ろうとする反力が発生するような柔軟性を有するものが採用される。アルミ電線2は、導体5と、樹脂被覆6とを備えて構成される。
図1ないし図4において、圧着端子3は、雌形の端子金具であって、母材が銅製又は銅合金製の金属板をプレス加工することにより、例えば図示形状に形成される(雄形の端子金具であってもよいものとする)。尚、特に図示しないが、上記母材の表面にメッキが施されるものとする。メッキは、異種金属接触部分になる銅材とアルミニウム材との間に介在することになる。圧着端子3は、電気接触部8と、加締め部9と、これら電気接触部8及び加締め部9を連結する連結部10とを有する。
図1及び図2において、防食部4は、電食を防止するため電線・端子接続部16を水密に覆う部分として形成される。具体的には、図中の矢印を上下・左右・前後と定義すると、加締め部9の上側(導体加締め部分17及び非加締め部分18の上側)、加締め部9の下側(載置部13の下側)、加締め部9の左側・右側、加締め部9の前側(導体加締め部分17の前側)、被覆加締め部分19の後側、を覆う部分として防食部4が形成される。別な言い方をすれば、電線・端子接続部16の前後と、電線・端子接続部16の端子軸回り全周にわたって覆う部分として防食部4が形成される。
図5ないし図7において、電線付き端子1は、次のような工程を経て製造される。すなわち、電線加工工程S1と、電線・端子接続工程S2と、防食材供給工程S3(封止材供給工程、防水材供給工程)と、防食材硬化工程S4(封止材硬化工程、防水材硬化工程)とを順に経て製造される。防食材供給工程S3と防食材硬化工程S4は、防食部4を形成するための工程(形成方法)である。
以上、図1ないし図8を参照しながら説明してきたように、電線付き端子1は、アルミ電線2と、圧着端子3とを備えて構成される。アルミ電線2は、アルミニウム製又はアルミニウム合金製の導体5と、この導体5を覆う絶縁性の樹脂被覆6とを備えて構成される。アルミ電線2は、樹脂被覆6を除去して導体露出部7が形成される(電線加工工程S1)。一方、圧着端子3は、圧着部分としての加締め部9を有し、この加締め部9には、一対の導体加締め片14及び被覆加締め片15が形成される。電線付き端子1は、導体露出部7に加締め部9を圧着して電線・端子接続部16が形成される(電線・端子接続工程S2)。そして、この電線・端子接続部16を覆うようにして防食部4が形成される。防食部4は、圧着端子3と金属製ノズル21との間に電圧を印加し且つ金属製ノズル21から電荷を帯びた防食材20を電線・端子接続部16に引き寄せるような状態で供給することにより形成される(防食材供給工程S3)。また、防食部4は、電線・端子接続部16に供給された防食材20に対し紫外線を照射しUV硬化させて形成される(防食材硬化工程S4)。UV硬化にあたっては、UVライト23から直接的に、及び、反射板27を介して間接的に紫外線が照射される。
Claims (2)
- 電線の樹脂被覆を除去して導体露出部を形成する電線加工工程と、前記導体露出部の位置に端子金具を接続して電線・端子接続部を形成する電線・端子接続工程と、前記電線・端子接続部を覆う封止部を形成するため紫外線硬化性樹脂からなる封止材をノズルから供給する封止材供給工程と、前記封止材をUVライトの紫外線照射により硬化させる封止材硬化工程とを製造工程に含み、前記封止材供給工程では、前記端子金具と前記ノズルとの間に電圧を印加し且つ該ノズルから電荷を帯びた前記封止材を前記電線・端子接続部に引き寄せるような状態で供給し且つ該引き寄せにて前記封止材を前記電線・端子接続部に留まるような状態に保持し、前記封止材硬化工程では、前記電線・端子接続部に引き寄せるような状態で供給され且つ該引き寄せにて前記電線・端子接続部に留まるような状態に保持された前記封止材に向けて前記紫外線を反射させる反射板を用いる
ことを特徴とする電線付き端子の製造方法。 - 請求項1に記載の電線付き端子の製造方法において、
前記封止材硬化工程では、前記電線・端子接続部における前記端子金具の軸回り全周にわたって前記紫外線照射を行えるように前記UVライトと前記反射板とを配置する
ことを特徴とする電線付き端子の製造方法。
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JP2015249462A JP6440147B2 (ja) | 2015-12-22 | 2015-12-22 | 電線付き端子の製造方法 |
US15/385,149 US10446997B2 (en) | 2015-12-22 | 2016-12-20 | Method for manufacturing terminal with electric wire |
CN201611198680.8A CN107039871B (zh) | 2015-12-22 | 2016-12-22 | 用于制造带有电线的端子的方法 |
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JP2017117557A JP2017117557A (ja) | 2017-06-29 |
JP6440147B2 true JP6440147B2 (ja) | 2018-12-19 |
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JP6546623B2 (ja) * | 2017-06-26 | 2019-07-17 | 矢崎総業株式会社 | 端子付き電線の製造方法 |
JP2019046736A (ja) * | 2017-09-06 | 2019-03-22 | 矢崎総業株式会社 | 端子付き電線および端子付き電線の製造方法 |
JP6856137B2 (ja) * | 2017-10-25 | 2021-04-07 | 株式会社オートネットワーク技術研究所 | 端子付き電線およびワイヤーハーネス |
DE102018107485A1 (de) * | 2018-03-28 | 2019-10-02 | Wobben Properties Gmbh | Verfahren zum Verbinden zweier Leiter aus unterschiedlichen Materialien, sowie Verbinder und System damit |
JP7316767B2 (ja) | 2018-06-25 | 2023-07-28 | 古河電気工業株式会社 | 端子付き電線およびその製造方法 |
CN111112023A (zh) * | 2019-12-27 | 2020-05-08 | 苏州卡斯迈德电子科技有限公司 | 连接器注胶工艺及固化装置 |
JP7110261B2 (ja) * | 2020-03-18 | 2022-08-01 | 矢崎総業株式会社 | 端子付き電線の製造方法 |
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US7638780B2 (en) * | 2005-06-28 | 2009-12-29 | Eastman Kodak Company | UV cure equipment with combined light path |
JP2008124024A (ja) * | 2007-11-12 | 2008-05-29 | Hitachi Chem Co Ltd | 回路電極の接続方法 |
US8266798B2 (en) * | 2009-09-18 | 2012-09-18 | Delphi Technologies, Inc. | Method of making an improved electrical connection with sealed cable core and a terminal |
JP2011113708A (ja) | 2009-11-25 | 2011-06-09 | Autonetworks Technologies Ltd | 端子付き電線及びその製造方法 |
JP5137977B2 (ja) * | 2010-01-07 | 2013-02-06 | 古河電気工業株式会社 | 端子及び導体と端子の接続体 |
JP6468695B2 (ja) * | 2012-07-30 | 2019-02-13 | 矢崎総業株式会社 | 圧着端子付きアルミ電線 |
JP2014127290A (ja) * | 2012-12-26 | 2014-07-07 | Yazaki Corp | 圧着端子付きアルミ電線及びその製造方法 |
US10003177B2 (en) | 2013-01-16 | 2018-06-19 | Autonetworks Technologies, Ltd. | Curing material, wire harness, and manufacturing method thereof |
JP2014203725A (ja) * | 2013-04-08 | 2014-10-27 | 株式会社オートネットワーク技術研究所 | 端子付電線 |
JP6200448B2 (ja) | 2015-04-20 | 2017-09-20 | 矢崎総業株式会社 | 防食材、端子付き電線及びワイヤーハーネス |
JP6263500B2 (ja) | 2015-06-12 | 2018-01-17 | 矢崎総業株式会社 | 電線付き端子及びワイヤハーネス |
JP2017103103A (ja) * | 2015-12-02 | 2017-06-08 | 矢崎総業株式会社 | 電線付き端子の製造方法 |
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2016
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- 2016-12-22 CN CN201611198680.8A patent/CN107039871B/zh active Active
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JP2017117557A (ja) | 2017-06-29 |
US20170179664A1 (en) | 2017-06-22 |
CN107039871B (zh) | 2019-03-01 |
CN107039871A (zh) | 2017-08-11 |
US10446997B2 (en) | 2019-10-15 |
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