JPS63313421A - Formation of wire-harness - Google Patents
Formation of wire-harnessInfo
- Publication number
- JPS63313421A JPS63313421A JP62149831A JP14983187A JPS63313421A JP S63313421 A JPS63313421 A JP S63313421A JP 62149831 A JP62149831 A JP 62149831A JP 14983187 A JP14983187 A JP 14983187A JP S63313421 A JPS63313421 A JP S63313421A
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- bundle
- wire harness
- resin
- harness
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、自動車、電子機器等に使用されるワイヤハー
ネスの束をその配設形状に対応した形状で樹脂成形する
方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for resin molding a bundle of wire harnesses used in automobiles, electronic devices, etc. into a shape corresponding to the arrangement thereof.
（従来の技術）
従来、此の種ワイヤハーネス束を樹脂で成形加工するに
、ハーネス束を上下金型にて構成されるキャビティの中
心軸に位置決めする為、第４図に示すように金型のキャ
ビティ（ａ）内に支え部材（ｂ）を置き、この支え部材
（ｂ）にハーネス束（Ｃ）を載置し、成形していた。(Prior art) Conventionally, when molding this kind of wire harness bundle with resin, in order to position the harness bundle on the central axis of a cavity composed of upper and lower molds, a mold was used as shown in Fig. 4. A support member (b) was placed in the cavity (a) of the harness, and the harness bundle (C) was placed on the support member (b) and molded.
（発明が解決しようとする問題点）
ハーネス束（Ｃ）を成形加工する毎に、支え部材（ｂ）
をキャビティ（ａ）内に置く必要があり、また成形され
た後には樹脂内に支え部材（ｂ）が埋設された状態で残
る等の問題がある。(Problem to be solved by the invention) Every time the harness bundle (C) is formed, the support member (b)
It is necessary to place the supporting member (b) in the cavity (a), and there are other problems such as the supporting member (b) remaining buried in the resin after being molded.
（問題点を解決する為の手段）
本発明は上記問題に鑑み、金型のキャビティ内周面上に
、キャビティの軸方向と直交する方向へ周設された突条
の複数個を、キャビティの軸方向上適宜間隔をおいて一
体的に設けておき、この突条にワイヤハーネスの束部分
を載置してワイヤハーネス束をキャビティの中心軸に配
置し、然る後、金型の型締めにてキャビティを密閉して
、このキヤビティ内に樹脂を注入し、ワイヤハーネスを
成形するようにした方法を提供せんとするものである。(Means for Solving the Problems) In view of the above problems, the present invention includes a plurality of protrusions provided on the inner peripheral surface of the cavity of the mold in a direction perpendicular to the axial direction of the cavity. The wire harness bundle is placed integrally at appropriate intervals in the axial direction, and the bundle of wire harnesses is placed on these protrusions, and the wire harness bundle is placed on the central axis of the cavity. After that, the mold is clamped. The present invention aims to provide a method in which a wire harness is molded by sealing a cavity and injecting resin into the cavity.
（作 用）
本発明の成形方法によれば、樹脂で被覆され、成形され
たワイヤハーネス束には適宜間隔をおいてその被覆に上
記突条に対応した溝が形成されることになる。(Function) According to the molding method of the present invention, grooves corresponding to the above-mentioned protrusions are formed in the coating at appropriate intervals in the resin-coated and molded wire harness bundle.
（実施例） 以下本発明実施の一例を説明する。(Example) An example of implementing the present invention will be described below.
本発明のワイヤハーネスの成形方法はまず、第１図に示
すように上下金型の内下方に位置する金型（１）のキャ
ビティ（２）内周面上に、キャビティ（２）の軸方向と
直交する方向へ周設されてなる突条（３）をキャビティ
（２）の軸方向に渉って複数個適宜間隔をおいて一体的
に形設しておく。As shown in FIG. 1, the method for molding a wire harness of the present invention involves first placing a mold in the axial direction of the cavity (2) on the inner circumferential surface of the cavity (2) of the mold (1) located in the lower part of the upper and lower molds. A plurality of protrusions (3) are integrally formed at appropriate intervals across the axial direction of the cavity (2).
次にこの突条（３）にワイヤハーネスの成形すべき束部
弁（４）を載置する。Next, a bundle valve (4) to be formed into a wire harness is placed on this protrusion (3).
続いて、上金型（図示せず）と下金型（１）とを型締め
し、上金型、下金型にて形成されるキャビティ内の中心
軸上に上記束部弁（４）を配設する。Next, the upper mold (not shown) and the lower mold (1) are clamped, and the bundle valve (4) is placed on the central axis in the cavity formed by the upper mold and the lower mold. to be placed.
次にこのキャビティ内に樹脂を注入し、樹脂が固化した
後、上下金型を開き、樹脂にて成形されたワイヤハーネ
ス束を取り出す。Next, resin is injected into this cavity, and after the resin has solidified, the upper and lower molds are opened and the wire harness bundle molded with the resin is taken out.
第２図に示プのが、以上の方法で成形されたワイヤハー
ネス束の断面図である。FIG. 2 is a cross-sectional view of a wire harness bundle formed by the above method.
本実施例においては下金型のキャビティにのみ突条を設
けたが、上金型のキレビティにも突条を設けてもよい。In this embodiment, the protrusion was provided only in the cavity of the lower mold, but the protrusion may also be provided in the cavity of the upper mold.
この方法にて成形されたワイヤハーネス束は第３図で示
すように、全周に捗る溝が適状数その被覆に設けられる
ことになる。As shown in FIG. 3, the wire harness bundle formed by this method has a suitable number of grooves extending all the way around its periphery.
（効 果）
本発明によれば、ワイヤハーネスの束部弁を樹脂で被覆
し成形するに、樹脂の中心に上記束部弁を配設出来、且
つその成形作業も簡易なものとなる。(Effects) According to the present invention, when the bundle valve of a wire harness is coated with resin and molded, the bundle valve can be disposed in the center of the resin, and the molding operation can be simplified.
第１図は下金型にワイヤハーネスの東部弁を載置した状
態の斜視図、第２図は、本発明の成形方法により得られ
たワイヤハーネスの束の断面図、第３図は同上断面図、
第４図は従来例を示す斜視図である。
（・１）金型 （２）キャビティ（３）突条
（４）束部弁
以上Fig. 1 is a perspective view of the eastern valve of the wire harness placed on the lower mold, Fig. 2 is a cross-sectional view of a bundle of wire harnesses obtained by the molding method of the present invention, and Fig. 3 is a cross-sectional view of the same as above. figure,
FIG. 4 is a perspective view showing a conventional example. (・1) Mold (2) Cavity (3) Projection
(4) More than bundle valve
Claims (1)
のキャビティ内周面上に、キャビティの軸方向と直交す
る方向へ周設された突条の複数個を、キャビティの軸方
向上適宜間隔をおいて一体的に設けておき、これら突条
にワイヤハーネスの束部分を載置して上記ワイヤハーネ
ス束を上下金型にて構成されるキャビティの中心上に配
設し、然る後、上記密閉されたキャビティ内に樹脂を注
入し、ワイヤハーネスの束部分を成形するようにしたこ
とを特徴とするワイヤハーネスの成形方法。At least on the inner peripheral surface of the cavity of the lower mold of each cavity formed in the upper and lower molds, a plurality of protrusions are provided around the circumference in a direction perpendicular to the axial direction of the cavity at appropriate intervals in the axial direction of the cavity. A bundle of wire harnesses is placed on these protrusions, and the wire harness bundle is placed over the center of the cavity formed by the upper and lower molds. A wire harness molding method characterized by injecting resin into a sealed cavity and molding a bundle portion of the wire harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62149831A JPS63313421A (en) | 1987-06-16 | 1987-06-16 | Formation of wire-harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62149831A JPS63313421A (en) | 1987-06-16 | 1987-06-16 | Formation of wire-harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63313421A true JPS63313421A (en) | 1988-12-21 |
Family
ID=15483620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62149831A Pending JPS63313421A (en) | 1987-06-16 | 1987-06-16 | Formation of wire-harness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63313421A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999010152A1 (en) * | 1997-08-29 | 1999-03-04 | Ut Automotive Dearborn, Inc. | Apparatus for centering wire harness in mold |
| JP2006100014A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Wire harness |
| JP2006127790A (en) * | 2004-10-26 | 2006-05-18 | Aisin Seiki Co Ltd | Harness assembly |
| JP2006351213A (en) * | 2005-06-13 | 2006-12-28 | Yazaki Corp | Harness molding device and harness molding method |
Citations (4)
| 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 |
| JPS58164182A (en) * | 1982-03-24 | 1983-09-29 | 古河電気工業株式会社 | Insulator coating device for conductor connector of insulated wire |
| JPS60500929A (en) * | 1983-03-25 | 1985-06-20 | セラヴエ−ル | Method for forming insulating coatings of organic electrical insulators of very long lengths and electrical insulators obtained by this method |
-
1987
- 1987-06-16 JP JP62149831A patent/JPS63313421A/en active Pending
Patent Citations (4)
| 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 |
| JPS58164182A (en) * | 1982-03-24 | 1983-09-29 | 古河電気工業株式会社 | Insulator coating device for conductor connector of insulated wire |
| JPS60500929A (en) * | 1983-03-25 | 1985-06-20 | セラヴエ−ル | Method for forming insulating coatings of organic electrical insulators of very long lengths and electrical insulators obtained by this method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999010152A1 (en) * | 1997-08-29 | 1999-03-04 | Ut Automotive Dearborn, Inc. | Apparatus for centering wire harness in mold |
| US6071446A (en) * | 1997-08-29 | 2000-06-06 | Lear Automotive Dearborn, Inc | Method for centering wire harness in mold |
| JP2006100014A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Wire harness |
| JP2006127790A (en) * | 2004-10-26 | 2006-05-18 | Aisin Seiki Co Ltd | Harness assembly |
| JP2006351213A (en) * | 2005-06-13 | 2006-12-28 | Yazaki Corp | Harness molding device and harness molding method |
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