JP6409973B2 - モールド樹脂付電線及びモールド樹脂付電線の製造方法 - Google Patents
モールド樹脂付電線及びモールド樹脂付電線の製造方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- 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
- H01R4/70—Insulation of connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14139—Positioning or centering articles in the mould positioning inserts having a part extending into a positioning cavity outside the mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/36—Plugs, connectors, or parts thereof
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of 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
- 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
- H01R4/02—Soldered or welded connections
- H01R4/021—Soldered or welded connections between two or more cables or wires
- H01R4/022—Soldered or welded connections between two or more cables or wires comprising preapplied solder
-
- 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
-
- 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
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0214—Resistance welding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Insulated Conductors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
図1は、第1実施形態に係るモールド樹脂付電線1を示す平面図である。図2は、第1実施形態に係るモールド樹脂付電線1を構成する端子付導線10を示す側面図である。なお、図2においては、モールド樹脂20,20及び熱収縮チューブ30を断面図で示している。
図3は、第1実施形態に係るモールド樹脂付電線1の製造工程を示す説明図である。図4は、導線12に平滑部16を形成する様子を示す説明図である。図5は、平滑部16の形成前及び形成後の導線12を部分的に示す概略断面図である。
図7は、第2実施形態に係る平滑部16aの形成前および形成後の導線12aを部分的に示す概略断面図である。本実施形態の平滑部16aは、抵抗溶接によって形成された部分である。抵抗溶接によって平滑部16aを形成する場合、導線12aを構成する金属素線13a各々は、金属メッキされていない導電性の金属線のみで構成されるとよい。
上記実施形態では、導線12の絶縁及び保護を目的として、熱収縮チューブ30を採用しているが、その他の態様が採用されてもよい。例えば、非導電性のテープを導線12に巻付ける態様や、あるいは、非導電性のシート状部材で1本または複数本の導線12を覆う態様も採用し得る。
10 端子付導線
12 導線
13 金属素線
131 芯線部
133 メッキ部
135 溶融固化物
14 金属端子
141 端子接続部
16 平滑部
161 外周面
20 モールド樹脂
30 熱収縮チューブ
4 平滑部形成用金型
411 凹部
413 凹状面
415 熱源
431 凸部
433 凹状面
435 熱源
5 金型(インサート成形用金型)
55 開口部
6 ヒータ
S1 準備工程
S2 平滑部形成工程
S3 インサート成形工程
Claims (9)
- モールド樹脂付電線であって、
導電性金属で形成された導線と、端子接続部を介して前記導線の一方の端部に接続された端子とを含む端子付導線と、
前記端子付導線における前記端子接続部を覆うモールド樹脂と、
を備え、
前記導線は、前記端子接続部から他方側に離れた位置に外周面が平滑な平滑部を有し、
前記平滑部は、前記モールド樹脂を形成するためのインサート成形用金型が有する、前記導線を当該インサート成形用金型から外部に露出させるための開口部に接するように構成されており、
前記モールド樹脂が、前記端子付導線における、前記端子接続部から前記平滑部までの範囲内を覆う、モールド樹脂付電線。 - 請求項1に記載のモールド樹脂付電線であって、
前記導線が、1本に束ねられた複数の金属素線で構成されている、モールド樹脂付電線。 - 請求項2に記載のモールド樹脂付電線であって、
前記平滑部は、前記複数の金属素線が溶融固化して一体化した部分である、モールド樹脂付電線。 - 請求項2に記載のモールド樹脂付電線であって、
前記導線を構成する前記金属素線は、
第1金属で形成された芯線部と、
少なくとも一部の前記芯線部の外側を覆っており、前記第1金属よりも融点が低い第2金属で形成されたメッキ部と、
を含み、
前記平滑部の前記外周面において、隣接する前記芯線部間に前記メッキ部の溶融固化物が介在する、モールド樹脂付電線。 - 請求項4に記載のモールド樹脂付電線であって、
前記平滑部の内側部分において、隣接する前記芯線部間が前記メッキ部の溶融固化物で埋められている、モールド樹脂付電線。 - 請求項1から請求項5のいずれか1項に記載のモールド樹脂付電線であって、
前記平滑部の断面形状が円形である、モールド樹脂付電線。 - 請求項1から請求項6のいずれか1項に記載のモールド樹脂付電線であって、
前記モールド樹脂から露出する前記導線の外側を覆う非導電性の熱収縮チューブ、
をさらに備える、モールド樹脂付電線。 - 請求項1から請求項7のいずれか1項に記載のモールド樹脂付電線であって、
前記モールド樹脂が、複数の前記端子付導線を並列状態に保持するように形成されている、モールド樹脂付電線。 - モールド樹脂付電線の製造方法であって、
(a)導電性金属で形成された導線の一方の端部に、端子接続部を介して端子が接続された端子付導線を準備する準備工程と、
(b)前記端子付導線の前記導線における前記端子接続部から他方側に離れた位置に、外周面が平滑な平滑部を形成する平滑部形成工程と、
(c)前記平滑部が形成された前記端子付導線の前記端子接続部をインサート成形用金型の内部に挿入し、且つ、前記端子から延びる前記導線を前記インサート成形用金型の開口部から外部に露出させた状態で、前記端子接続部を覆うモールド樹脂を形成するインサート成形工程と、
を含み、
前記平滑部形成工程で形成される前記平滑部の外形状は、前記インサート成形用金型の前記開口部の開口形状に対応する形状とされ、
前記インサート成形工程は、前記インサート成形用金型の前記開口部の内周面が前記平滑部の外周面に接した状態で前記インサート成形用金型の内部に樹脂が充填される工程を含む、モールド樹脂付電線の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2015138407 | 2015-07-10 | ||
JP2015138407 | 2015-07-10 | ||
PCT/JP2016/069577 WO2017010308A1 (ja) | 2015-07-10 | 2016-07-01 | モールド樹脂付電線及びモールド樹脂付電線の製造方法 |
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JPWO2017010308A1 JPWO2017010308A1 (ja) | 2017-10-12 |
JP6409973B2 true JP6409973B2 (ja) | 2018-10-24 |
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US (1) | US10065342B2 (ja) |
JP (1) | JP6409973B2 (ja) |
CN (1) | CN107735907B (ja) |
WO (1) | WO2017010308A1 (ja) |
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DE102015112519A1 (de) * | 2015-07-30 | 2017-02-02 | Norma Germany Gmbh | Windschutzhülle und eine Steckverbindungsvorrichtung mit einer solchen |
JP6645329B2 (ja) * | 2016-04-13 | 2020-02-14 | 株式会社オートネットワーク技術研究所 | モールド部付電線 |
JP2020162274A (ja) * | 2019-03-26 | 2020-10-01 | 株式会社オートネットワーク技術研究所 | ワイヤーハーネス |
US11757295B2 (en) * | 2020-06-26 | 2023-09-12 | Brunswick Corporation | Marine battery charger cable expender |
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CN1081982C (zh) * | 1995-03-10 | 2002-04-03 | 住友电装株式会社 | 树脂模塑组合件制造方法及其金属模 |
US5656797A (en) * | 1995-08-09 | 1997-08-12 | Lin; Shwu-Min | Protective jacket for light strings |
JP2001167640A (ja) * | 1999-12-09 | 2001-06-22 | Yazaki Corp | 被覆電線の端末接続部およびその防水処理装置 |
JP3776657B2 (ja) | 1999-12-09 | 2006-05-17 | 矢崎総業株式会社 | 被覆電線端末接続部の防水処理装置 |
JP5308935B2 (ja) * | 2009-06-30 | 2013-10-09 | 矢崎総業株式会社 | コネクタの一体成形方法 |
US9466896B2 (en) * | 2009-10-09 | 2016-10-11 | Shell Oil Company | Parallelogram coupling joint for coupling insulated conductors |
DE102010014154B4 (de) * | 2010-04-08 | 2011-12-15 | Kathrein-Werke Kg | Wandförmige HF-Baugruppe |
JP5890119B2 (ja) | 2011-07-20 | 2016-03-22 | 矢崎総業株式会社 | 低背化コネクタとその製造方法 |
JP5724813B2 (ja) * | 2011-10-12 | 2015-05-27 | 住友電装株式会社 | シールドコネクタ |
JP5938212B2 (ja) * | 2011-12-28 | 2016-06-22 | 矢崎総業株式会社 | シールドコネクタ装置 |
JP5708532B2 (ja) * | 2012-03-08 | 2015-04-30 | 株式会社オートネットワーク技術研究所 | 端子付電線 |
JP6154106B2 (ja) * | 2012-06-13 | 2017-06-28 | 矢崎総業株式会社 | 電線端末接続部の樹脂モールド方法及び樹脂モールド用の金型 |
JP5772742B2 (ja) * | 2012-07-04 | 2015-09-02 | 日立金属株式会社 | 電線保持装置及びワイヤハーネス |
JP6082547B2 (ja) * | 2012-09-04 | 2017-02-15 | 株式会社アテックス | バスバーインサート樹脂成形品の製造方法 |
DE202012011808U1 (de) * | 2012-12-10 | 2014-03-13 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Verbindungsvorrichtung |
JP5929784B2 (ja) | 2013-03-01 | 2016-06-08 | 株式会社オートネットワーク技術研究所 | ワイヤハーネス |
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US10065342B2 (en) | 2018-09-04 |
JPWO2017010308A1 (ja) | 2017-10-12 |
US20180186036A1 (en) | 2018-07-05 |
CN107735907A (zh) | 2018-02-23 |
WO2017010308A1 (ja) | 2017-01-19 |
CN107735907B (zh) | 2019-07-23 |
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