JPS61183816A - Molding for wire harness - Google Patents
Molding for wire harnessInfo
- Publication number
- JPS61183816A JPS61183816A JP60023439A JP2343985A JPS61183816A JP S61183816 A JPS61183816 A JP S61183816A JP 60023439 A JP60023439 A JP 60023439A JP 2343985 A JP2343985 A JP 2343985A JP S61183816 A JPS61183816 A JP S61183816A
- Authority
- JP
- Japan
- Prior art keywords
- wire harness
- molding
- shape
- jigs
- jig
- 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.)
- Granted
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
発明の目的
〔産業上の利用分野〕
本発明は、ワイヤハーネスの成型方法に関し、とくに三
次元的構造を有する車体などの実際形状に則してワイヤ
ハーネスを配線できるようにしたものである。[Detailed Description of the Invention] Purpose of the Invention [Field of Industrial Application] The present invention relates to a method for molding a wire harness, and in particular to a method for molding a wire harness so that the wire harness can be wired in accordance with the actual shape of a vehicle body having a three-dimensional structure. This is what I did.
従来におけるワイヤハーネス（自動車用組電線）の組立
は、パレット上にその配線径路に対応する溝を凹設した
りビンを突設しておき、溝またはピンに沿って多数の電
線をはわせ、最後にコネクタ等の外装部品を取り付けて
、テープ巻きをするものであった。また、特開昭５３−
５５７８９号および実開昭５４−７１１９１号には、二
分割した型やプラスチック成型部材を用いてワイヤハー
ネスの分岐部分や径大部を集束成型する技術が開示され
ている。Conventional wiring harness assembly (automotive wire assembly) involves recessing grooves or protruding bins on a pallet that correspond to the wiring paths, and then running a large number of wires along the grooves or pins. Finally, exterior parts such as connectors were attached and wrapped with tape. Also, JP-A-53-
No. 55789 and Japanese Utility Model Application Publication No. 54-71191 disclose techniques for convergently molding the branched portions and large-diameter portions of a wire harness using a two-part mold or a plastic molded member.
しかし、これらはいずれもワイヤハーネスを平面状（２
次元的）に組立てるために、寸法のバラツキが大きく、
車体の屈曲部や立上り部などの実際形状に適合せず、配
設に多大の労力と時間を要する欠点がある。また、パレ
ット上で組立てた製品を取外し、運搬などをする際に曲
がりやすく、−変曲がるとくせがつき、元どおりになり
にくいため、車体への取付けを一層困難にする。However, in both of these methods, the wire harness is made into a planar (2
Due to the dimensional (dimensional) assembly, there is a large variation in dimensions,
It has the disadvantage that it does not fit the actual shape of the vehicle body, such as bent parts and rising parts, and requires a great deal of labor and time to install. In addition, when a product assembled on a pallet is removed and transported, it tends to bend, and when bent, it becomes curly and difficult to restore to its original shape, making it even more difficult to attach it to a vehicle body.
本発明の目的は、上記の問題点を解決し、取付相手の形
状に対応した三次元的構造を有し、そのままの状態で取
り付けが可能で、曲がりやネジレの生じに（いワイヤハ
ーネスを生産することができる成型方法を提供するにあ
る。The purpose of the present invention is to solve the above problems and produce a wire harness that has a three-dimensional structure that corresponds to the shape of the object to which it is attached, that can be attached as is, and that is resistant to bending or twisting. The objective is to provide a molding method that can
発明の構成
〔問題点を解決するための手段〕
本発明を図面を参照して説明すると、第１図において、
１，２．３および４はワイヤハーネスの固形化治具、５
はホース６によって接続された樹脂成形機であって、固
形化治具ｌ〜４は、それぞれ割治具１ａ、２ａ、２ｂ、
３ａ、４ａ、４ｂにより構成されている。なお、割治具
１ａおよび３ａに対応する割治具は図示を省略しである
。Structure of the Invention [Means for Solving Problems] The present invention will be explained with reference to the drawings. In Fig. 1,
1, 2.3 and 4 are wire harness solidification jigs, 5
is a resin molding machine connected by a hose 6, and solidification jigs 1 to 4 are split jigs 1a, 2a, 2b, respectively.
It is composed of 3a, 4a, and 4b. Note that splitting jigs corresponding to splitting jigs 1a and 3a are not shown.
各割治具１ａ〜４ｂの突き合わせ面には、取付相手であ
る車体の形状に合せて三次元的構造の配線径路を構成す
るための溝部７が形成されている。A groove 7 is formed in the abutting surface of each of the splitting jigs 1a to 4b to form a three-dimensional wiring path in accordance with the shape of the vehicle body to which the splitting jigs 1a to 4b are attached.
この溝部７の形状は種々の態様があり、たとえば割治具
１ａでは分岐したＹ字形７ａ、割治具２ａでは波形７ｂ
、割治具３ａでは湾曲形７ｅ％割治具４ａでは７字形に
分岐した一方が立上り７ｄ、他方が下降７ｅする等、実
際の形状に則した形状に凹設され、固形化治具１〜４は
上記溝部７の形状に応じて二分割または三分割など複数
の割治具によって構成される。The shape of this groove 7 has various shapes, for example, the splitting jig 1a has a branched Y-shape 7a, and the splitting jig 2a has a wavy shape 7b.
The splitting jig 3a has a curved shape of 7e% The splitting jig 4a has a 7-shaped branch, one of which rises 7d and the other descends 7e. 4 is constituted by a plurality of splitting jigs, such as dividing into two or three, depending on the shape of the groove portion 7.
これらの固形化治具ｌ〜４の一方の別軸に、図のように
予めハーネス形状に成形された樋状断面のプラスチック
成型品８を配置し、その上にワイヤハーネス９を載置し
、他方の割治具を突き合せて、樹脂成形機５からホース
６を介して液状の合成樹脂を圧送して一体成型し、ワイ
ヤハーネスの各部を第２図のように固形化する。As shown in the figure, a plastic molded product 8 with a gutter-like cross section that has been previously formed into a harness shape is placed on one of the separate shafts of these solidification jigs l to 4, and a wire harness 9 is placed on top of it. The other splitting jig is butted against each other, and liquid synthetic resin is pumped from the resin molding machine 5 through the hose 6 to integrally mold each part, thereby solidifying each part of the wire harness as shown in FIG.
本発明の成型方法によれば、ワイヤハーネスが取付相手
の形状に合わせて成型されるので、寸法のバラツキが少
ないために、治具から取り外したそのままの状態で取付
けることができる。また、ワイヤハーネスの要所要所が
一体成型により固形化されているために、治具からの取
外し、運搬、車体への取付作業などの間に曲がりやネジ
リが生じないため、車体への取付けも簡単になる。さら
に、割治具には所望の立体的形状の配線径路を形成する
ことができ、従来の平面状の配置と異なり、分岐１．や
その方向などの制約が少なく、ワイヤハーネスの組立て
も容易となる。また、上記成型品８を使った一体成型に
より、従来のテープ巻きのような面倒な作業が殆どいら
なくなる。According to the molding method of the present invention, since the wire harness is molded to match the shape of the object to which it is attached, there is little variation in dimensions, so it can be attached as is after being removed from the jig. In addition, since the important parts of the wire harness are solidified by integral molding, there will be no bending or twisting during removal from the jig, transportation, and installation on the car body, making it easy to install on the car body. It gets easier. Furthermore, it is possible to form a wiring path in a desired three-dimensional shape on the splitting jig, and unlike the conventional planar arrangement, branch 1. There are fewer restrictions on wire harnesses and their directions, making it easier to assemble the wire harness. Further, by integrally molding using the molded product 8, troublesome work such as conventional tape winding is almost unnecessary.
ワイヤハーネスの成型による固形化は、第１図・のよう
に製品が大きい場合には、複数の固形化治具１〜４を用
いるが、小さい製品の場合には１個の治具で一体化する
ことができる。When solidifying wire harnesses by molding, if the product is large as shown in Figure 1, multiple solidifying jigs 1 to 4 are used, but if the product is small, it can be integrated with one jig. can do.
また、成型に際し、第１図のようなプラスチック成型品
８を用いずに、射出成型により直接固形化することがで
きる。なお、成型に使用する樹脂は、ポリ塩化ビニル、
ポリエチレン、ポリアミド樹脂などの熱可塑性樹脂が好
適である。Further, during molding, it is possible to solidify directly by injection molding without using the plastic molded product 8 as shown in FIG. The resin used for molding is polyvinyl chloride,
Thermoplastic resins such as polyethylene and polyamide resins are suitable.
発明の効果
以上のように、本発明のワイヤハーネスの成型方法によ
れば、取付相手の形状に合った三次元構造を有するワイ
ヤハーネスが得られるので、取付けも至って簡単である
。また、ワイヤハーネス製品の曲がりやネジレも生じに
＜＜、取扱いが便利であり、組立時における分岐位置や
方向などの制約を受けず、全体のコスト低減にも寄与す
る。Effects of the Invention As described above, according to the method for molding a wire harness of the present invention, a wire harness having a three-dimensional structure that matches the shape of the object to which it is attached can be obtained, so that installation is extremely simple. In addition, the wire harness product is free from bending and twisting, is convenient to handle, and is not subject to restrictions such as branch positions and directions during assembly, contributing to overall cost reduction.
第１図は本発明のワイヤハーネスの成型方法の説明図、
第２図は本発明の方法によって固形化されワイヤハーネ
スの要部を示す斜視図である。
１．２，３，４・・・固形化治具、ｌａ、２ａ・・・４
ｂ・・・割治具、５・・・樹脂成形機、７，７ａ、７ｂ
。
７ｅ・・・溝部、８・・・プラスチック成型品。FIG. 1 is an explanatory diagram of the wire harness molding method of the present invention,
FIG. 2 is a perspective view showing the main parts of a wire harness solidified by the method of the present invention. 1.2,3,4...solidification jig, la, 2a...4
b...Splitting jig, 5...Resin molding machine, 7, 7a, 7b
. 7e...Groove, 8...Plastic molded product.
Claims (1)
手の形状に合わせて三次元的構造の配線形路を構成する
ための溝部を形成し、一方の割治具の溝部にワイヤハー
ネスの該当部分を載置したのち、他の割治具を突き合わ
せて一体成型し、該当部分を取付相手の形状に合せて三
次元的に固形化することを特徴とするワイヤハーネスの
成型方法。A groove is formed on the abutting surfaces of two or more split jigs to form a wiring path with a three-dimensional structure according to the shape of the attachment partner, and the groove of one of the split jigs is used to connect the wire harness. A wire harness molding method characterized by placing the part in question, then butting it with another splitting jig and integrally molding it, and solidifying the part three-dimensionally to match the shape of the object to which it is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60023439A JPH0679454B2 (en) | 1985-02-12 | 1985-02-12 | Wire harness molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60023439A JPH0679454B2 (en) | 1985-02-12 | 1985-02-12 | Wire harness molding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183816A true JPS61183816A (en) | 1986-08-16 |
| JPH0679454B2 JPH0679454B2 (en) | 1994-10-05 |
Family
ID=12110531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60023439A Expired - Fee Related JPH0679454B2 (en) | 1985-02-12 | 1985-02-12 | Wire harness molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0679454B2 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183049A (en) * | 1987-01-26 | 1988-07-28 | 株式会社東芝 | Stone crushing apparatus |
| JPS63123010U (en) * | 1987-02-04 | 1988-08-10 | ||
| JPS646307A (en) * | 1987-06-26 | 1989-01-10 | Toa Gosei Chem Ind | Wire harness |
| JPH05250921A (en) * | 1992-03-04 | 1993-09-28 | Yazaki Corp | Flat wire harness and its manufacture |
| JPH08249931A (en) * | 1995-03-13 | 1996-09-27 | Fukui Sangyo Kk | Three-dimensional wire harness and method and apparatus for its manufacture |
| JP2006100014A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Wire harness |
| JP2006351213A (en) * | 2005-06-13 | 2006-12-28 | Yazaki Corp | Harness molding device and harness molding method |
| JP2007150047A (en) * | 2005-11-29 | 2007-06-14 | Fujikura Ltd | Wire laying method of flat wire consisting of flexible wiring board |
| JP2013055754A (en) * | 2011-09-02 | 2013-03-21 | Sumitomo Wiring Syst Ltd | Corrugate tube, assembly method of corrugate tube, and protection structure of wire harness |
| US8701889B2 (en) | 2008-07-31 | 2014-04-22 | Meadwestvaco Corporation | Container for housing a tray or blister pack |
| JP2019149354A (en) * | 2018-02-28 | 2019-09-05 | 矢崎総業株式会社 | Method of manufacturing wire harness |
| JP2020061841A (en) * | 2018-10-09 | 2020-04-16 | 住友電装株式会社 | Wiring member |
| JP2021036759A (en) * | 2020-10-07 | 2021-03-04 | 住友電装株式会社 | Wiring member |
| JP2021044127A (en) * | 2019-09-10 | 2021-03-18 | 日立金属株式会社 | Vehicular wire harness |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS497797A (en) * | 1972-05-15 | 1974-01-23 | ||
| JPS5355789A (en) * | 1976-11-01 | 1978-05-20 | Nissan Shatai Co | Unified covering process for automobile wire |
-
1985
- 1985-02-12 JP JP60023439A patent/JPH0679454B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS497797A (en) * | 1972-05-15 | 1974-01-23 | ||
| JPS5355789A (en) * | 1976-11-01 | 1978-05-20 | Nissan Shatai Co | Unified covering process for automobile wire |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63183049A (en) * | 1987-01-26 | 1988-07-28 | 株式会社東芝 | Stone crushing apparatus |
| JPS63123010U (en) * | 1987-02-04 | 1988-08-10 | ||
| JPS646307A (en) * | 1987-06-26 | 1989-01-10 | Toa Gosei Chem Ind | Wire harness |
| JPH05250921A (en) * | 1992-03-04 | 1993-09-28 | Yazaki Corp | Flat wire harness and its manufacture |
| JPH08249931A (en) * | 1995-03-13 | 1996-09-27 | Fukui Sangyo Kk | Three-dimensional wire harness and method and apparatus for its manufacture |
| JP2006100014A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Wire harness |
| JP2006351213A (en) * | 2005-06-13 | 2006-12-28 | Yazaki Corp | Harness molding device and harness molding method |
| JP4628936B2 (en) * | 2005-11-29 | 2011-02-09 | 株式会社フジクラ | Method for wiring flat wires made of flexible wiring boards |
| JP2007150047A (en) * | 2005-11-29 | 2007-06-14 | Fujikura Ltd | Wire laying method of flat wire consisting of flexible wiring board |
| US8701889B2 (en) | 2008-07-31 | 2014-04-22 | Meadwestvaco Corporation | Container for housing a tray or blister pack |
| US9180068B2 (en) | 2008-07-31 | 2015-11-10 | Westrock Mwv, Llc | Container for housing a tray or blister pack |
| JP2013055754A (en) * | 2011-09-02 | 2013-03-21 | Sumitomo Wiring Syst Ltd | Corrugate tube, assembly method of corrugate tube, and protection structure of wire harness |
| JP2019149354A (en) * | 2018-02-28 | 2019-09-05 | 矢崎総業株式会社 | Method of manufacturing wire harness |
| JP2020061841A (en) * | 2018-10-09 | 2020-04-16 | 住友電装株式会社 | Wiring member |
| JP2021044127A (en) * | 2019-09-10 | 2021-03-18 | 日立金属株式会社 | Vehicular wire harness |
| JP2021036759A (en) * | 2020-10-07 | 2021-03-04 | 住友電装株式会社 | Wiring member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0679454B2 (en) | 1994-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |