JPH06165341A - Leading-out method for branched wire from wire harness - Google Patents

Leading-out method for branched wire from wire harness

Info

Publication number
JPH06165341A
JPH06165341A JP4337783A JP33778392A JPH06165341A JP H06165341 A JPH06165341 A JP H06165341A JP 4337783 A JP4337783 A JP 4337783A JP 33778392 A JP33778392 A JP 33778392A JP H06165341 A JPH06165341 A JP H06165341A
Authority
JP
Japan
Prior art keywords
protector
branch
wire
fork
wires
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
Application number
JP4337783A
Other languages
Japanese (ja)
Other versions
JP2709434B2 (en
Inventor
Toru Makabe
徹 真壁
Hironori Nomura
裕則 野村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yazaki Corp
Original Assignee
Yazaki Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yazaki Corp filed Critical Yazaki Corp
Priority to JP4337783A priority Critical patent/JP2709434B2/en
Publication of JPH06165341A publication Critical patent/JPH06165341A/en
Application granted granted Critical
Publication of JP2709434B2 publication Critical patent/JP2709434B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To provide a method for leading-out branched wires from a wire harness by which the branching length of the wires branched in a protector can be accurately and easily decided and, at the same time, wiring work can be easily performed with high workability. CONSTITUTION:Branched wires 3, the front ends of which are connected with a connector housing 12, are tilted along a trunk line section 4 after the wires 3 are drawn out from a fork jig 21d holding the wires 3 and wired in a protector 20. When the wires 3 are drawn out from a notched section 28, the leading- out lengths L of the wires 3 can be surely adjusted to the proposed ones. Thereafter, the trunk line section 4 is partially fixed with a tape 16a including the tape winding section 20c of the protector 20 and parts of the wires 3 and a wire harness W is extracted from the fork jig 21c. Finally, a cover 24 is set so that a fork 23d can be pulled out through the fork pulling-out hole 24a of the cover 24 and an engaging section 25 is engaged with an engaging piece 27. Thus the wiring of the branched wires 3 is completed.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、電線保護用プロテクタ
内から分岐電線を導出する導出方法に関するものであ
り、特に電線束本体からの分岐長さの寸法出しやテープ
止めを正確かつ効率良く行うワイヤーハーネスの分岐電
線導出方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for deriving a branched electric wire from a protector for protecting electric wires, and more particularly, accurately and efficiently measures the branch length of the electric wire bundle body and tapes it. The present invention relates to a branch electric wire deriving method for a wire harness.

【0002】[0002]

【従来の技術】近年、自動車等の計器類に見られるよう
に装備のエレクトロニクス化が進み、配線量が必然的に
増大している。配線製造工程の作業性等を考慮してワイ
ヤーハーネス(組電線)を一体的に集束して、自動車等
へ配索している。しかも、このワイヤーハーネスはプロ
テクタと呼ばれる保護部材により配索路に合わせて成形
されており、そのプロテクタから必要に応じて分岐電線
を導出して各電気機器に配線されている。
2. Description of the Related Art In recent years, the equipment is becoming more electronic, as is found in instruments such as automobiles, and the amount of wiring is inevitably increasing. In consideration of workability in the wiring manufacturing process, the wire harness (assembled electric wire) is integrally bundled and routed to automobiles and the like. Moreover, this wire harness is formed by a protective member called a protector in accordance with the wiring path, and a branch electric wire is led out from the protector as necessary and wired to each electric device.

【0003】以下、図4及び図5を参照して従来のワイ
ヤーハーネスの分岐電線導出方法を説明する。図4は従
来使用されているプロテクタ本体の要部斜視図であり、
図5はプロテクタにワイヤーハーネスを組み付けた状態
の斜視図である。図4に示すようにワイヤーハーネスW
の幹線部4を収納するプロテクタ本体2にカバー6を開
閉可能に設けると共に、プロテクタ本体2の側壁2aに
切欠部13を設け、この切欠部13から分岐電線3を導
出させるようにし、着脱可能の位置決めカバー14が設
けられている。
Hereinafter, a conventional method for deriving a branched wire of a wire harness will be described with reference to FIGS. 4 and 5. FIG. 4 is a perspective view of a main part of a protector body which is conventionally used,
FIG. 5 is a perspective view showing a state in which the wire harness is attached to the protector. As shown in FIG. 4, the wire harness W
The protector main body 2 for accommodating the main line portion 4 is provided with the cover 6 so as to be openable and closable, and the side wall 2a of the protector main body 2 is provided with the cutout 13 so that the branch electric wire 3 can be led out from the cutout 13. A positioning cover 14 is provided.

【0004】図5に示すようにプロテクタ本体2にワイ
ヤーハーネスの幹線部4を収納し、切欠部13から分岐
線部3を導出させた後、位置決めカバー14を閉じてテ
ープ巻き等により固定すると共に、切欠部13に位置決
めカバー14を被せて、これをロック爪14bにより補
強リブ15に固定することにより分岐線3は位置決め固
定される。しかし、この分岐電線導出方法では、分岐電
線3の導出長さを正確に寸法出しを必要とする。通常、
分岐電線3の先端にコネクタ等が接続されており、コネ
クタを電気機器等と接続する場合、分岐電線3の導出長
さが短いとコネクタ等を電気機器等に接続することがで
きない。また、逆に長過ぎると常時弛んだ状態となり周
辺の部材と接触して異音を発生したり、分岐電線3が破
損する恐れがあった。
As shown in FIG. 5, the main body portion 4 of the wire harness is housed in the protector body 2, the branch line portion 3 is led out from the notch portion 13, and then the positioning cover 14 is closed and fixed by tape winding or the like. The branch line 3 is positioned and fixed by covering the notch portion 13 with the positioning cover 14 and fixing it to the reinforcing ribs 15 with the lock claws 14b. However, in this branch electric wire deriving method, it is necessary to accurately measure the lead-out length of the branch electric wire 3. Normal,
When a connector or the like is connected to the tip of the branch electric wire 3 and the connector is connected to an electric device or the like, the connector or the like cannot be connected to the electric device or the like if the length of the branch electric wire 3 is short. On the other hand, if it is too long, it may be in a slackened state at all times and may come into contact with surrounding members to generate abnormal noise, or the branch electric wire 3 may be damaged.

【0005】上述の問題点を解決するために、実開平2
−60419等で分岐電線の弛みを防止するプロテクタ
の構造が開示されている。図6〜図9を参照して分岐電
線の弛みを防止するプロテクタの構造を説明する。図6
はプロテクタの構造を示す斜視図であり、図7はプロテ
クタにワイヤーハーネスを組み付けた状態の斜視図であ
り、図8は分岐電線の接続作業状況を示す断面図であ
り、図9は分岐電線の接続後の状態を示す断面図であ
る。図6に示すようにプロテクタ1内には、分岐電線3
を有するワイヤーハーネスWを収納し、一方側の側壁1
aの開口縁にはヒンジ縁5を介して一対の係止爪7が設
けられているカバー6が形成されている。このカバー6
は開口部分を覆うと共に、ヒンジ縁5と対向する側壁1
bの上部には係止爪7の受け部8と着脱自在に成ってい
る。また、受け部8が設けられている側壁1bにはワイ
ヤーハーネスWの分岐電線3を引き出すための引き出し
口11が開設されており、分岐電線3をテープ等により
括り付けて保持する弾性保持片10が側壁に沿って形成
されている。この弾性保持片10は引き出し口11側を
自由端として外方に撓み変形できるように構成されてい
る。
In order to solve the above-mentioned problems, the actual flatbed 2
-60419 and the like disclose the structure of a protector for preventing the slack of the branch electric wire. The structure of the protector for preventing the slack of the branch electric wire will be described with reference to FIGS. 6 to 9. Figure 6
Is a perspective view showing the structure of the protector, FIG. 7 is a perspective view showing a state in which a wire harness is assembled to the protector, FIG. 8 is a cross-sectional view showing a connection work situation of a branch electric wire, and FIG. It is sectional drawing which shows the state after a connection. As shown in FIG. 6, in the protector 1, the branch electric wire 3
The wire harness W having the
A cover 6 provided with a pair of locking claws 7 via a hinge edge 5 is formed at the opening edge of a. This cover 6
Is a side wall 1 that covers the opening and faces the hinge edge 5.
A receiving portion 8 of the locking claw 7 is detachably attached to the upper portion of b. Further, a side wall 1b provided with the receiving portion 8 is provided with a lead-out port 11 for drawing out the branch electric wire 3 of the wire harness W, and an elastic holding piece 10 for holding the branch electric wire 3 in a bundle with tape or the like. Are formed along the side wall. The elastic holding piece 10 is configured so that it can be flexibly deformed outward with the outlet 11 side as a free end.

【0006】プロテクタ1にワイヤーハーネスWの幹線
部4を装着する場合、図7に示すようにカバー6を開放
した状態でワイヤーハーネスWの幹線部4を収納し、分
岐電線3を引き出し口11より引き出すと共に、分岐電
線3をテープ16等を用いて弾性保持片10に括り付け
る。そして、カバー6を閉じて係止爪7を受け部8に係
合させる。次に、コネクタ12を電気機器Eに接続する
場合、図8及び図9に示すように分岐電線3を電気機器
E側に向けて引張ると弾性保持片10が外方向に撓み、
接続作業に必要な分岐長さS1 に適当な作業用の長さS
2 を加えた長さだけ分岐電線3を引き出すことができ
る。そして、接続作業が完了した後、分岐電線3を解放
してやると、弾性保持片10は自らの弾性作用により図
9の位置に復帰して分岐電線3は略緊張状態に配線され
ることになる。
When the trunk portion 4 of the wire harness W is attached to the protector 1, the trunk portion 4 of the wire harness W is housed with the cover 6 opened as shown in FIG. At the same time as pulling out, the branch electric wire 3 is bound to the elastic holding piece 10 using the tape 16 or the like. Then, the cover 6 is closed and the locking claw 7 is engaged with the receiving portion 8. Next, when connecting the connector 12 to the electric device E, when the branch electric wire 3 is pulled toward the electric device E side as shown in FIGS. 8 and 9, the elastic holding piece 10 bends outward,
Appropriate work length S for branch length S 1 required for connection work
The branch electric wire 3 can be pulled out by the length of 2 added. When the branch electric wire 3 is released after the connection work is completed, the elastic holding piece 10 returns to the position shown in FIG. 9 by its own elastic action, and the branch electric wire 3 is wired in a substantially tensioned state.

【0007】[0007]

【発明が解決しようとする課題】しかし、上述の分岐長
さS1 については、ワイヤーハーネスWの分岐部Xを図
10に示すようにクロステーピング16により確実に固
定しない限り、均一な分岐長さS1 を得ることができな
い。そのため、プロテクタ1を取付ける前に分岐部Xを
テープ16で固定するため、プロテクタ1は後付けにな
り、逆にプロテクタ1の組み付けの位置ズレやプロテク
タ1内のワイヤーハーネスWの幹線部4までテープ巻き
するなどワイヤーハーネスの品質管理や作業性の面で解
決しなければならない問題点がある。
However, regarding the branch length S 1 described above, unless the branch portion X of the wire harness W is securely fixed by the cross taping 16 as shown in FIG. 10, a uniform branch length is obtained. I can't get S 1 . Therefore, since the branch portion X is fixed with the tape 16 before the protector 1 is mounted, the protector 1 is retrofitted, and conversely, the positional deviation of the protector 1 assembly and the winding of the main wire portion 4 of the wire harness W in the protector 1 are performed. There is a problem that must be solved in terms of quality control and workability of the wire harness.

【0008】また、最近は作業性を考慮して不図示の配
線板上にフォーク治具を使用してプロテクタへのワイヤ
ーハーネスWの組み付けをより効率的に行っている。図
11に示すようにフォーク治具21は基台22から垂設
したフォーク柱23の先端に複数のフォーク23aを備
えたもので、このフォーク23a,23bを予めプロテ
クタ20の成形時に底面に形成された治具孔(不図示)
に差し込んでプロテクタ20が支持される。次に、その
上から電線が組み込まれ、分岐用に形成された切欠部2
8から分岐電線3が引き出されてコネクタ12に接続さ
れる。次に、ワイヤーハーネスWの幹線部4のプロテク
タ20の両端部から出た部分がプロテクタ20端部に延
設されたテープ巻き部20b,20cと共にテープ16
aにより部分止めされ、その先はテープ16bにより荒
巻きされて一体的に集束化される。また、分岐電線3の
切欠部28から出た部分はテープ16dにより荒巻きさ
れて一体的に集束化される。そして、最後にフォーク抜
け用孔24aと係止部25を備え、ヒンジ部26によっ
て開閉するカバー24が閉められ、係止部25が係止突
片27に係止されることにより組み付けが完了する。後
は、ワイヤーハーネスWの幹線部4とプロテクタ20が
そのままの状態でフォーク治具21から引き抜かれ次の
工程に移される。
Recently, in consideration of workability, a fork jig is used on a wiring board (not shown) to more efficiently assemble the wire harness W to the protector. As shown in FIG. 11, the fork jig 21 is provided with a plurality of forks 23a at the tip of a fork column 23 hung from the base 22, and the forks 23a and 23b are formed on the bottom surface in advance when the protector 20 is molded. Jig hole (not shown)
The protector 20 is supported by being inserted into the. Next, the electric wire is incorporated from above, and the cutout portion 2 formed for branching
The branch electric wire 3 is pulled out from 8 and connected to the connector 12. Next, the portion of the trunk portion 4 of the wire harness W that extends from both ends of the protector 20 together with the tape winding portions 20b and 20c extending to the end portion of the protector 20 together with the tape 16
It is partially stopped by a, and its tip is roughly wound by a tape 16b to be integrally bundled. Further, the portion of the branch electric wire 3 that has come out of the cutout portion 28 is roughly wound by the tape 16d and integrally focused. Finally, the fork removal hole 24a and the locking portion 25 are provided, and the cover 24 that is opened and closed by the hinge portion 26 is closed, and the locking portion 25 is locked by the locking projection 27, whereby the assembly is completed. . After that, the trunk portion 4 of the wire harness W and the protector 20 are pulled out from the fork jig 21 in the same state and moved to the next step.

【0009】このフォーク治具21の役割は、プロテク
タ20を作業し易い高さに設置できると共に、フォーク
23aによって分岐電線3と分岐されない電線が仕分け
られ、フォーク23bによって分岐電線3がテープ巻き
するまでにプロテクタ20からズレ落ちたりしないよう
に保持するためのものである。しかし、分岐電線3の導
出長さLが正確に出されるためには、プロテクタ20内
の分岐部分30が図10に示したようなクロステーピン
グして確実に固定される必要がある。プロテクタ20が
フォーク治具21に先にセットされる上述の組み付け工
程では、プロテクタ20の側壁20aが邪魔になり分岐
部分30にクロステーピングすることができない。その
ため、分岐部分30の電線が弛んでしまい、分岐電線3
がテープ16cによって荒巻きされるとき、プロテクタ
20内で弛んだ分は引き出され、結果的に導出長さLが
長くなってしまう。また、プロテクタ20の側壁20a
と分岐電線3の根元部との間隔L0 がテープ巻き径より
小さい場合、テープ16dが巻けない状態も発生する。
よって、フォーク治具21を使ったこの組み付け方法で
もワイヤーハーネスの品質管理と作業性の面で問題を残
している。
The role of the fork jig 21 is that the protector 20 can be installed at a height where it can be easily operated, the branch electric wire 3 is separated from the electric wire not branched by the fork 23a, and the branch electric wire 3 is wound by the fork 23b. It is for holding the protector 20 so as not to fall off. However, in order for the derived length L of the branch electric wire 3 to be accurately obtained, the branch portion 30 in the protector 20 must be securely fixed by cross taping as shown in FIG. In the above-described assembling step in which the protector 20 is set on the fork jig 21 first, the side wall 20a of the protector 20 becomes an obstacle and cross taping cannot be performed on the branch portion 30. Therefore, the electric wire of the branch portion 30 is loosened, and the branch electric wire 3
When the tape is roughly wound by the tape 16c, the loosened portion in the protector 20 is pulled out, and as a result, the lead-out length L becomes long. In addition, the side wall 20 a of the protector 20
When the distance L 0 between the root of the branch electric wire 3 and the tape winding diameter is smaller than the tape winding diameter, the tape 16d may not be wound.
Therefore, this assembling method using the fork jig 21 still has problems in terms of quality control and workability of the wire harness.

【0010】本発明の目的は、ワイヤーハーネスをプロ
テクタ内から分岐する分岐電線の分岐長さを正確かつ容
易に寸法出しができると共に、電線の配索作業がより簡
単で作業性の向上が図り得るワイヤーハーネスの分岐電
線導出方法を提供することにある。
An object of the present invention is to accurately and easily measure the branch length of a branch electric wire for branching a wire harness from the inside of a protector, and also to arrange the electric wire more easily and improve workability. It is to provide a method for deriving a branch electric wire of a wire harness.

【0011】[0011]

【課題を解決するための手段】本発明に係る上記目的
は、側板部と底板部とより成り、前記側板部に分岐電線
導出用の切欠部を有するワイヤーハーネス用プロテクタ
内に配索された電線束本体から分岐電線を前記プロテク
タ外へ導出するワイヤーハーネスの分岐電線導出方法に
おいて、前記プロテクタの外で予め分岐長さの寸法出し
及び分岐部にテープ止めを行った後、前記プロテクタ内
に配索して所定のプロテクタ内の分岐用切欠部から分岐
電線を導出することを特徴とするワイヤーハーネスの分
岐電線導出方法によって達成される。
SUMMARY OF THE INVENTION The above object of the present invention is to provide an electric wire arranged in a protector for a wire harness, which comprises a side plate portion and a bottom plate portion and has a cutout portion for leading out a branch electric wire in the side plate portion. In a method of deriving a branch electric wire of a wire harness for deriving a branch electric wire from a bundle main body to the outside of the protector, in the outside of the protector, a branch length is dimensioned in advance and a tape is attached to the branching portion, and then the wire is arranged in the protector. Then, the branch electric wire is derived from the branch notch in the predetermined protector.

【0012】[0012]

【作用】プロテクタの外で予め分岐長さの寸法出し及び
テープ止めを行うため、正確な導出長さを得ることがで
き、所望の位置に確実にテープ巻きすることができる。
しかも、プロテクタの側壁が邪魔になってテープ巻きが
阻まれる心配も全くない。
Since the branch length is dimensioned and the tape is fixed outside the protector, an accurate lead length can be obtained and the tape can be surely wound at a desired position.
Moreover, there is no concern that the side wall of the protector will interfere with the winding of the tape.

【0013】[0013]

【実施例】以下、図1〜図3を参照して本発明の実施例
を詳細に説明する。なお、本発明は、本実施例に限定さ
れるものではないことは言うまでもない。図1はワイヤ
ーハーネスのプロテクタへの配索及び分岐電線のコネク
タへの接続状態を示す斜視図、図2は部分的にテープ巻
きした状態を示す斜視図、図3はワイヤーハーネスのプ
ロテクタへの組み付けが完了した状態を示す斜視図であ
る。
Embodiments of the present invention will be described in detail below with reference to FIGS. Needless to say, the present invention is not limited to this embodiment. FIG. 1 is a perspective view showing a state of wiring a wire harness to a protector and a connection state of a branch electric wire to a connector, FIG. 2 is a perspective view showing a state of partially winding a tape, and FIG. 3 is an assembly of a wire harness to a protector. It is a perspective view which shows the state which was completed.

【0014】図1に示すようにプロテクタ20を保持す
るフォーク治具21a及び21bを配置して、その上か
らプロテクタ20に設けられた治具孔にフォーク23a
及び23bを差し込むように保持する。フォーク23a
はワイヤーハーネス4からの分岐電線の仕分け、フォー
ク23bは分岐電線の切欠部28への位置決めのために
配置される。また、フォーク治具21cはワイヤーハー
ネス4から分岐電線3を仕分け、フォーク治具21dは
分岐電線3の端部をコネクタハウジング12に接続する
接続部の保持のために配置される。よって、フォーク治
具の位置決めは、まずフォーク治具21a及び21bの
配置がプロテクタ20の底面に設けられた不図示の治具
孔の位置に合わせて決められる。
As shown in FIG. 1, fork jigs 21a and 21b for holding the protector 20 are arranged, and a fork 23a is inserted into a jig hole provided in the protector 20 from above.
And 23b are inserted and held. Fork 23a
Is for sorting the branched electric wires from the wire harness 4, and the fork 23b is arranged for positioning in the notch 28 of the branched electric wire. Further, the fork jig 21c sorts the branch electric wires 3 from the wire harness 4, and the fork jig 21d is arranged for holding a connecting portion for connecting an end portion of the branch electric wire 3 to the connector housing 12. Therefore, the positioning of the fork jig is first determined by aligning the arrangement of the fork jigs 21a and 21b with the position of a jig hole (not shown) provided on the bottom surface of the protector 20.

【0015】次に、フォーク治具21cの切欠部28か
らの配置距離L2 が作業スペースを配慮してテープ巻き
部20bの延長上に決められる。よって、予め決まって
いる切欠部28から引き出される分岐電線3の導出長さ
L(図3参照)に前記フォーク治具21cの配置距離L
2 を加えることによりフォーク治具21dのフォーク治
具21cからの配置距離L1 が決定される。また、逆に
配置距離L1 から配置距離L2 を差し引くことにより分
岐電線3の導出長さLを求めることもできる。なお、フ
ォーク治具21dの配置場所は、配置距離L2 が確保で
き、作業し易い位置であれば図のように配置する必要は
なく、プロテクタ20にもっと近づけることも可能であ
る。
Next, the arrangement distance L 2 from the notch 28 of the fork jig 21c is determined on the extension of the tape winding portion 20b in consideration of the working space. Therefore, the disposition length L of the fork jig 21c is set to the lead-out length L (see FIG. 3) of the branch electric wire 3 drawn out from the predetermined cutout portion 28.
By adding 2 , the arrangement distance L 1 of the fork jig 21d from the fork jig 21c is determined. Further, conversely, the derived length L of the branch electric wire 3 can be obtained by subtracting the arrangement distance L 2 from the arrangement distance L 1 . The fork jig 21d need not be arranged as shown in the figure as long as the fork jig 21d can be arranged at a distance L 2 so that it can be easily operated, and the fork jig 21d can be located closer to the protector 20.

【0016】次に、電線束であるワイヤーハーネスWの
幹線部4の電線を一本毎にプロテクタ20内に配索し、
その中から分岐する電線をフォーク治具21cのフォー
ク23cからフォーク治具21dまで引き出して来てコ
ネクタハウジング12に係止する。この場合、テープ巻
き部20b方向から配索され、切欠部28から分岐され
る予定の電線はプロテクタ20内に配索し、テープ巻き
部20cを出てからフォーク23cより分岐電線を引き
出すことになるが、テープ巻き部20c方向から配索さ
れ、切欠部28から分岐される予定の電線は、プロテク
タ20内に配索せずにフォーク23cよりそのままフォ
ーク治具21dまで分岐電線を引き出すことになる。
Next, the electric wires of the main wire portion 4 of the wire harness W, which is a bundle of electric wires, are arranged in the protector 20 one by one,
An electric wire branched from the electric wire is pulled out from the fork 23c of the fork jig 21c to the fork jig 21d and locked to the connector housing 12. In this case, an electric wire that is routed from the tape winding portion 20b direction and is planned to be branched from the cutout portion 28 is routed inside the protector 20, and after the tape winding portion 20c exits, the branch electrical wire is pulled out from the fork 23c. However, the electric wire that is to be routed from the tape winding portion 20c direction and is to be branched from the cutout portion 28 is not routed in the protector 20 and the branched electrical wire is directly drawn from the fork 23c to the fork jig 21d.

【0017】次に図2に示すようにプロテクタ20のテ
ープ巻き部20bをテープ16aによって部分止めし
て、その先はテープ16bによって荒巻きすると共に、
フォーク治具21cに保持された幹線部4のフォーク2
3c両端部をテープ16eによって部分止めして、それ
以降はテープ16bによって荒巻き状に巻いて電線を集
束化させる。また、分岐電線3もフォーク23cとフォ
ーク23d間をテープ16dによって荒巻き状に巻いて
電線を集束化させる。
Next, as shown in FIG. 2, the tape winding portion 20b of the protector 20 is partially stopped by the tape 16a, and the tip thereof is roughly wound by the tape 16b.
The fork 2 of the main line portion 4 held by the fork jig 21c
Both ends of 3c are partially stopped by the tape 16e, and thereafter, the tape is wound roughly by the tape 16b to bundle the electric wires. Further, the branch electric wire 3 is also wound around the fork 23c and the fork 23d with the tape 16d in a rough winding shape to bundle the electric wires.

【0018】次に図3に示すように先端にコネクタを備
えた分岐電線3を保持していたフォーク治具21dから
引き抜いてから幹線部4の沿線方向に倒してプロテクタ
20内に配索する。そして、分岐電線3を切欠部28か
ら引き出すことにより予定長さである導出長さLの分岐
電線を確実に得ることができる。後は、プロテクタ20
のテープ巻き部20cと前述の分岐電線3の一部を含め
て幹線部4がテープ16aによって部分止めされ、フォ
ーク治具21cからワイヤーハーネスWが引き抜かれ
る。最後にカバー24のフォーク抜け用孔24aからフ
ォーク23bが抜け出るようにしてカバー24が閉めら
れ、係止部25が係止突片27に係止させて分岐電線3
の配索が完了する。
Next, as shown in FIG. 3, the branch electric wire 3 having a connector at its tip is pulled out from the fork jig 21d holding the branch electric wire 3 and then laid down in the protector 20 by tilting it in the direction along the main line portion 4. Then, by pulling out the branch electric wire 3 from the cutout portion 28, it is possible to reliably obtain the branch electric wire having the expected length L, which is the expected length. After that, protector 20
The main wire portion 4 including the tape winding portion 20c and a part of the branch electric wire 3 is partially stopped by the tape 16a, and the wire harness W is pulled out from the fork jig 21c. Finally, the cover 24 is closed so that the fork 23b is pulled out from the fork removal hole 24a of the cover 24, the locking portion 25 is locked to the locking projection 27, and the branch wire 3
Installation is completed.

【0019】この方法によると、側壁20aと分岐電線
3との間に一定間隔を保持する必要はない。また、プロ
テクタ20内の分岐部分をクロステーピングしなくて
も、プロテクタ20外で導出長さLの寸法出しが行わ
れ、テープで部分止めが行われるため、プロテクタ20
内で電線が弛むことはない。
According to this method, it is not necessary to maintain a constant distance between the side wall 20a and the branch electric wire 3. Further, even if the branching portion inside the protector 20 is not cross-taped, the dimension of the lead-out length L is performed outside the protector 20, and the tape is partially stopped.
There is no slack in the wires inside.

【0020】以上、本発明の実施例を説明したが、本発
明は上述の実施例に限定されるものではなく、種々の変
形が可能である。例えば、本発明はフォーク抜け用孔さ
え設けてあれば種々の形状のプロテクタに適用でき、ス
トレートな形状のプロテクタにも適用可能である。ま
た、分岐電線用の切欠部には必ずしもフォークを設置す
る必要はなく、分岐数が複数有ってもフォーク治具の数
が必要数有り、各々寸法出しさえ間違わなければ複雑な
分岐電線の導出作業も正確に、しかも効率良く行うこと
ができる。
Although the embodiments of the present invention have been described above, the present invention is not limited to the above-mentioned embodiments, and various modifications can be made. For example, the present invention can be applied to protectors of various shapes as long as a fork removal hole is provided, and can also be applied to straight protectors. Also, it is not always necessary to install a fork in the cutout for the branch wire, and even if there are multiple branches, the number of fork jigs is required. Work can be performed accurately and efficiently.

【0021】[0021]

【発明の効果】以上に説明したように、本発明に係るワ
イヤーハーネスの分岐電線導出方法は、フォーク治具を
使用してプロテクタの外で、分岐電線の導出長さの寸法
出し及び分岐部のテープ巻きを行ってから分岐電線をプ
ロテクタの切欠部から導出するため、作業場所のスペー
スに合わせてプロテクタの外で作業し易い位置で分岐作
業や分岐電線のテープ巻き作業ができ、配索作業の向上
が図れる。また、フォーク治具の設置によって正確に寸
法出しが行われるため、ワイヤーハーネスのフォーク治
具上での一貫生産による品質管理の確保が達成できる。
As described above, the method for deriving a branch wire of a wire harness according to the present invention uses a fork jig to measure the length of the branch wire at the outside of the protector and the branch portion. Since the branch wire is pulled out from the notch of the protector after winding the tape, branching work or tape winding work of the branch wire can be performed at a position where it is easy to work outside the protector according to the space of the work place, and Can be improved. Also, since the dimensions are accurately set by installing the fork jig, it is possible to ensure quality control by integrated production of the wire harness on the fork jig.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の実施例であるワイヤーハーネスのプロ
テクタへの配索及び分岐電線のコネクタへの接続状態を
示す斜視図である。
FIG. 1 is a perspective view showing a state in which a wire harness according to an embodiment of the present invention is routed to a protector and a branch electric wire is connected to a connector.

【図2】部分的にテープ巻きした状態を示す斜視図であ
る。
FIG. 2 is a perspective view showing a state in which a tape is partially wound.

【図3】ワイヤーハーネスのプロテクタへの組み付けが
完了した状態を示す斜視図である。
FIG. 3 is a perspective view showing a state where the wire harness is completely attached to the protector.

【図4】従来使用されているプロテクタの構造を示す斜
視図である。
FIG. 4 is a perspective view showing the structure of a protector used in the past.

【図5】従来のプロテクタにワイヤーハーネスを組み付
けた状態の斜視図である。
FIG. 5 is a perspective view showing a state in which a wire harness is attached to a conventional protector.

【図6】別の従来のプロテクタの構造を示す斜視図であ
る。
FIG. 6 is a perspective view showing the structure of another conventional protector.

【図7】別の従来のプロテクタにワイヤーハーネスを組
み付けた状態の斜視図である。
FIG. 7 is a perspective view showing a state in which a wire harness is attached to another conventional protector.

【図8】図7の分岐電線の接続作業状況を示す断面図で
ある。
FIG. 8 is a cross-sectional view showing a connection work situation of the branch electric wire of FIG.

【図9】図7の分岐電線の接続後の状態を示す断面図で
ある。
9 is a cross-sectional view showing a state after the branch electric wire of FIG. 7 is connected.

【図10】ワイヤーハーネスの分岐部をクロステーピン
グした状態を示す斜視図である。
FIG. 10 is a perspective view showing a state in which a branch portion of the wire harness is cross-taped.

【図11】フォーク治具を使用してプロテクタへのワイ
ヤーハーネスの組み付けを行う従来の組み付け構造を示
す斜視図である。
FIG. 11 is a perspective view showing a conventional assembling structure for assembling a wire harness to a protector using a fork jig.

【符号の説明】[Explanation of symbols]

3 分岐電線 4 ワイヤーハーネス幹線部 12 コネクタハウジング 16a,16e テープの部分止め部 16b,16d テープの荒巻き部 20 プロテクタ本体 20a プロテクタ側壁 20b,20c テープ巻き部 21a,21b プロテクタ保持用フォーク治具 21c,21d 電線保持用フォーク治具 23a,23b,23c,23d フォーク 24 カバー 24a フォーク抜け用孔 L 分岐電線の導出長さ L1 ,L2 フォーク治具の配置距離 W ワイヤーハーネス X ワイヤーハーネス分岐部3 Branch Wire 4 Wire Harness Trunk 12 Connector Housing 16a, 16e Tape Partial Stop 16b, 16d Tape Rough Winding 20 Protector Main Body 20a Protector Side Wall 20b, 20c Tape Winding 21a, 21b Protector Holding Fork Jig 21c, 21d Wire-holding fork jig 23a, 23b, 23c, 23d Fork 24 Cover 24a Fork removal hole L Branch wire lead-out length L 1 , L 2 Fork jig placement distance W Wire harness X Wire harness branch

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 側板部と底板部とより成り、前記側板部
に分岐電線導出用の切欠部を有するワイヤーハーネス用
プロテクタ内に配索された電線束本体から分岐電線を前
記プロテクタ外へ導出するワイヤーハーネスの分岐電線
導出方法において、前記プロテクタの外で予め分岐長さ
の寸法出し及び分岐部にテープ止めを行った後、前記プ
ロテクタ内に配索して所定のプロテクタ内の分岐用切欠
部から分岐電線を導出することを特徴とするワイヤーハ
ーネスの分岐電線導出方法。
1. A branch electric wire is led out from the protector for a wire harness, which is composed of a side plate portion and a bottom plate portion and has a cutout portion for leading out a branch electric wire in the side plate portion, from a wire bundle main body. In a method of deriving a branch electric wire of a wire harness, after the branch length is dimensioned outside the protector and a tape is fixed to the branch portion in advance, the branch wire is routed in the protector from a branch cutout portion in a predetermined protector. A branch electric wire deriving method for a wire harness, which comprises deriving a branch electric wire.
JP4337783A 1992-11-26 1992-11-26 Derivation method of branch wire of wire harness Expired - Fee Related JP2709434B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4337783A JP2709434B2 (en) 1992-11-26 1992-11-26 Derivation method of branch wire of wire harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4337783A JP2709434B2 (en) 1992-11-26 1992-11-26 Derivation method of branch wire of wire harness

Publications (2)

Publication Number Publication Date
JPH06165341A true JPH06165341A (en) 1994-06-10
JP2709434B2 JP2709434B2 (en) 1998-02-04

Family

ID=18311927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4337783A Expired - Fee Related JP2709434B2 (en) 1992-11-26 1992-11-26 Derivation method of branch wire of wire harness

Country Status (1)

Country Link
JP (1) JP2709434B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014220964A (en) * 2013-05-10 2014-11-20 住友電装株式会社 Wire protection member, wire harness, and manufacturing method of wire harness
JP2021106478A (en) * 2019-12-26 2021-07-26 ダイハツ工業株式会社 Protector and wiring harness wiring method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6424800B2 (en) * 2015-11-18 2018-11-21 株式会社オートネットワーク技術研究所 Wire harness manufacturing method and wire harness

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014220964A (en) * 2013-05-10 2014-11-20 住友電装株式会社 Wire protection member, wire harness, and manufacturing method of wire harness
JP2021106478A (en) * 2019-12-26 2021-07-26 ダイハツ工業株式会社 Protector and wiring harness wiring method

Also Published As

Publication number Publication date
JP2709434B2 (en) 1998-02-04

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