JPS6155810A - Method of forming wire harness - Google Patents
Method of forming wire harnessInfo
- Publication number
- JPS6155810A JPS6155810A JP59176559A JP17655984A JPS6155810A JP S6155810 A JPS6155810 A JP S6155810A JP 59176559 A JP59176559 A JP 59176559A JP 17655984 A JP17655984 A JP 17655984A JP S6155810 A JPS6155810 A JP S6155810A
- Authority
- JP
- Japan
- Prior art keywords
- wire harness
- wire
- shape
- harness
- forming
- 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.)
- Pending
Links
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、ワイヤハーネスを車輌等に設置し易いように
その設置箇所の形状に合せて成形する方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] Industrial Field of Use The present invention relates to a method of molding a wire harness to match the shape of the installation location so that it can be easily installed in a vehicle or the like.
従来の技術
ワイヤハーネスは一般に多数の電線を束ねてテーピング
し、これを車輌等の形状・構造に沿って整然と配設する
が、例えば第３図（イ）のようなボデー構造ａに合せて
設置する場合、（ロ）のようにワイヤハーネスｂの対応
部分Ｃを除いてテープ巻きｄをしておき、この対応部分
Ｃを（ハ）のように雌雄の型枠ｅに埋め込んだ後、ウレ
タンのような容易に成形できる樹脂を注入固化し、（ニ
）のようにボデー構造ａに対応する形状ｆに成形したり
、或いは型枠ｄをプラスチ・ツク成形によりワイヤハー
ネスの保持具として成形し、ワイヤハーネスを保持具と
共に設置する方法をとっていた。Conventional technology Wire harnesses are generally made by bundling and taping a large number of wires and placing them in an orderly manner along the shape and structure of the vehicle. In this case, wrap the wire harness b with tape d except for the corresponding part C as shown in (b), embed this corresponding part C in the male and female formwork e as shown in (c), and then wrap it with urethane. Inject and solidify a resin that can be easily molded, and mold it into the shape f corresponding to the body structure a as shown in (d), or mold the mold d as a holder for the wire harness by plastic molding, The method used was to install the wire harness together with the holder.
従来の樹脂成形方法では、金属製の型枠等で型取りする
必要上、ワイヤハーネスを一端組立工程から外さなけれ
ばならず、同一ライン上で製造するのが困難であり、ま
た樹脂による成形固化や保持具の使用のためワイヤハー
ネス径の増大と共に重量増加を招き、更にウレタン樹脂
等で成型したものは耐熱性が低いため、エンジン等の高
温部分では使用できないという問題点があった。With conventional resin molding methods, the wire harness must be removed from the assembly process at one end because it is necessary to make a mold using a metal mold, etc., making it difficult to manufacture on the same line. The use of wire harnesses and holders increases the diameter and weight of the wire harness, and furthermore, those molded with urethane resin have low heat resistance, so there is a problem that they cannot be used in high-temperature parts such as engines.
本発明は上記問題点を解決するためになされたもので、
ワイヤハーネス径の増大やＨｉ増加が殆どなく、ワイヤ
ハーネスの製造ライン上でそのまま容易に実施できる成
形方法を提供することを目的とする。The present invention has been made to solve the above problems,
It is an object of the present invention to provide a forming method that hardly causes an increase in wire harness diameter or Hi, and can be easily carried out as is on a wire harness manufacturing line.
問題点を解決するための手段
本発明は、ワイヤハーネスの所望部位を設置箇所の形状
に合せて保持した後、この形状保持部分を接着固化する
ことを接着固化する。Means for Solving the Problems In the present invention, after a desired portion of a wire harness is held in accordance with the shape of the installation location, this shape-retaining portion is bonded and solidified.
以下、本発明を図面と共に具体的に説明すると、第１図
に示すワイヤハーネス１の中間部、即ちテープ巻き２の
施されていない電線露出部３を第２図（イ）、（ロ）の
如くポデー構造等の形状に合せて変形保持する。Hereinafter, the present invention will be explained in detail with reference to the drawings.The intermediate part of the wire harness 1 shown in FIG. It is deformed and maintained according to the shape of the podium structure, etc.
変形保持には、第２図（イ）の如く上記電線露出部分３
を直接手で折曲げる等何らかの外力を加えるか、或いは
第２図（ロ）の如く金網等４の補助部材を巻付けて一定
の形状に保持するが、何れもワイヤハーネスを構成する
電線の塑性変形を利用して所望の形状に保持する。To maintain the deformation, as shown in Figure 2 (a), the exposed wire portion 3
Either applying some kind of external force such as bending the wire directly by hand, or wrapping it with an auxiliary member such as a wire mesh 4 as shown in Figure 2 (b) to hold it in a certain shape, but both of these methods are effective because of the plasticity of the wires that make up the wire harness. Use deformation to hold the desired shape.
次いで、上記形状保持部分にスプレーノズル５等により
有機溶剤を噴霧するか、或いは刷毛等で塗布し、ワイヤ
ハーネス１を構成する電線１ａの絶縁被覆表面を熔解し
、溶解による相互粘着力により電線相互間を接着、固化
することにより所定の形状に成形することができる。Next, an organic solvent is sprayed onto the shape-retaining portion using a spray nozzle 5 or the like, or applied with a brush or the like to melt the insulation coating surface of the electric wire 1a constituting the wire harness 1, and the electric wires are bonded to each other by the mutual adhesive force caused by the melting. By adhering and solidifying the gaps, it can be molded into a predetermined shape.
使用する有機溶剤は、電線の絶縁被覆材料がポリ塩化ビ
ニルの場合には、シクロヘキザノン、テトラヒドロフラ
ン、ニトロベンゼン、エチルメチルケトン、ジオキサン
等が適当であり、ポリエチレンノ場合にはトリクロルエ
チレン、クロロホルム、ベンゼン、トルエン等が適当で
ある。これらの有機溶剤を噴霧して電線が相互に粘着じ
た場合には乾燥或は水で洗滌することにより固化を早め
ることができる。なお、ワイヤハーネスの形状保持にし
た金網４は、接着固化後、取外してもそのまま付けてお
いてもよい。Suitable organic solvents to be used include cyclohexanone, tetrahydrofuran, nitrobenzene, ethyl methyl ketone, dioxane, etc. when the insulation coating material of the electric wire is polyvinyl chloride, and trichloroethylene, chloroform, benzene, Toluene etc. are suitable. If the electric wires stick to each other after being sprayed with these organic solvents, solidification can be accelerated by drying or washing with water. Note that the wire mesh 4 that maintains the shape of the wire harness may be removed or left in place after adhesion and hardening.
また、上記有機溶剤の噴霧等による接着固化では不充分
の場合、又は接着固化による成形を一層確実なものとす
る場合には、有機溶剤の噴霧に代え或は有機溶剤で接着
固化した後、上記スプレーノズル５から接着剤を噴霧す
るか或は塗布して、接着剤により電線相互を接着、固化
する。In addition, if the above-mentioned adhesive solidification by spraying the organic solvent is insufficient, or if molding by adhesive solidification is to be made more reliable, the above-mentioned method may be used instead of the organic solvent spraying or after adhesive solidification with the organic solvent. The adhesive is sprayed or applied from the spray nozzle 5 to bond and solidify the wires together.
これらの接着剤としては、合成樹脂接着剤、例えばポリ
エステル系、ポリウレタン系、酢酸ビニル樹脂、メチル
シアノアクリレート樹脂接着剤等があり、ワイヤハーネ
スの設置箇所の環境に応じて、耐熱性、耐久性、耐水性
を有するものやワイヤハーネスの製造工程上速乾性を要
求されるもの等任意に選択して使用することができる。These adhesives include synthetic resin adhesives such as polyester adhesives, polyurethane adhesives, vinyl acetate resins, methyl cyanoacrylate resin adhesives, etc., and depending on the environment where the wire harness is installed, heat resistance, durability, Any material can be selected and used, such as one that is water resistant and one that requires quick drying in the manufacturing process of the wire harness.
本発明は上記したように従来の型枠や保持具を使用せず
、ワイヤハーネスを構成する電線をそのまま或は接着剤
で直接に接着、固化して成形するものであるから、次の
ような効果を奏する。As described above, the present invention does not use conventional molds or holders, and the electric wires constituting the wire harness are formed as they are or by directly bonding and solidifying them with an adhesive. be effective.
（１） ワイヤハーネスの製造、組立作業を同一ライ
ン上で実施することができる。(1) Wire harness manufacturing and assembly work can be performed on the same line.
（２） 型枠による成型や保持具を必要としないので
、コストの低減と共にワイヤハーネスの軽量化を図るこ
とができる。(2) Since no molding or holder is required, it is possible to reduce the cost and the weight of the wire harness.
（３） ワイヤハーネスの径が成形により殆ど増加し
ないので、狭いスペースに設置することができ、また場
所も取らない。(3) Since the diameter of the wire harness hardly increases due to molding, it can be installed in a narrow space and does not take up much space.
（４） 使用する接着剤を選択することにより、耐熱
性や耐久性を向上させることができる。(4) Heat resistance and durability can be improved by selecting the adhesive used.
【図面の簡単な説明】
第１図及び第２図（イ）、（ロ）はそれぞれ本発明方法
の説明図、第３図（イ）〜（ニ）は従来方法の説明図で
ある。
１・・・・・・ワイヤハーネス、２・・・・・・テープ
、３・・・・・・電線露出部、４・・・・・・金網、５
・・・・・・スフツーノズル。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIGS. 2(A) and 2(B) are explanatory diagrams of the method of the present invention, respectively, and FIGS. 3(A) to (D) are explanatory diagrams of the conventional method. 1... Wire harness, 2... Tape, 3... Exposed wire portion, 4... Wire mesh, 5
...Sfutu nozzle.
Claims (4)
部位を設置箇所の形状に合せて保持した後、この形状保
持部分を接着固化することを特徴とするワイヤハーネス
の成形法。(1) A method for forming a wire harness, which comprises holding a desired portion of a wire harness composed of a plurality of electric wires in accordance with the shape of the installation location, and then bonding and solidifying this shape-retaining portion.
形状に合せて保持する特許請求の範囲第１項記載のワイ
ヤハーネスの成形法。(2) A method for forming a wire harness according to claim 1, in which a desired portion of the wire harness is held with a wire mesh or the like to match the shape of the installation location.
ヤハーネスを構成する電線の絶縁被服表面を溶解し、こ
の溶解部分の相互粘着力により接着固化せしめる特許請
求の範囲第１項記載のワイヤハーネスの成形法。(3) The wire according to claim 1, wherein an organic solvent is coated or sprayed on the shape-retaining portion to dissolve the insulating coating surface of the electric wire constituting the wire harness, and the wire is bonded and solidified by the mutual adhesive force of the melted portion. Harness shaping method.
ヤハーネスを構成する電線を接着固化する特許請求の範
囲第１項記載のワイヤハーネス成形法。(4) The wire harness forming method according to claim 1, wherein the wires constituting the wire harness are bonded and solidified by applying or spraying an adhesive to the shape-retaining portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59176559A JPS6155810A (en) | 1984-08-27 | 1984-08-27 | Method of forming wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59176559A JPS6155810A (en) | 1984-08-27 | 1984-08-27 | Method of forming wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155810A true JPS6155810A (en) | 1986-03-20 |
Family
ID=16015688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59176559A Pending JPS6155810A (en) | 1984-08-27 | 1984-08-27 | Method of forming wire harness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155810A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148705A (en) * | 1984-12-21 | 1986-07-07 | 豊田合成株式会社 | Wire harness |
| JPS62129708U (en) * | 1986-02-07 | 1987-08-17 | ||
| JPS62255174A (en) * | 1986-04-28 | 1987-11-06 | Toshiba Corp | Printer |
| JP2009170139A (en) * | 2008-01-11 | 2009-07-30 | Tokyo Electric Power Co Inc:The | Electric wire and communication line |
| US9642411B2 (en) | 2004-11-22 | 2017-05-09 | Frampton E. Ellis | Surgically implantable device enclosed in two bladders configured to slide relative to each other and including a faraday cage |
-
1984
- 1984-08-27 JP JP59176559A patent/JPS6155810A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148705A (en) * | 1984-12-21 | 1986-07-07 | 豊田合成株式会社 | Wire harness |
| JPS62129708U (en) * | 1986-02-07 | 1987-08-17 | ||
| JPS62255174A (en) * | 1986-04-28 | 1987-11-06 | Toshiba Corp | Printer |
| US9642411B2 (en) | 2004-11-22 | 2017-05-09 | Frampton E. Ellis | Surgically implantable device enclosed in two bladders configured to slide relative to each other and including a faraday cage |
| US9681696B2 (en) | 2004-11-22 | 2017-06-20 | Frampton E. Ellis | Helmet and/or a helmet liner including an electronic control system controlling the flow resistance of a magnetorheological liquid in compartments |
| US10021938B2 (en) | 2004-11-22 | 2018-07-17 | Frampton E. Ellis | Furniture with internal flexibility sipes, including chairs and beds |
| US11039658B2 (en) | 2004-11-22 | 2021-06-22 | Frampton E. Ellis | Structural elements or support elements with internal flexibility sipes |
| US11503876B2 (en) | 2004-11-22 | 2022-11-22 | Frampton E. Ellis | Footwear or orthotic sole with microprocessor control of a bladder with magnetorheological fluid |
| JP2009170139A (en) * | 2008-01-11 | 2009-07-30 | Tokyo Electric Power Co Inc:The | Electric wire and communication line |
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