JPS62168767A - Assembling method for automobile - Google Patents
Assembling method for automobileInfo
- Publication number
- JPS62168767A JPS62168767A JP61010664A JP1066486A JPS62168767A JP S62168767 A JPS62168767 A JP S62168767A JP 61010664 A JP61010664 A JP 61010664A JP 1066486 A JP1066486 A JP 1066486A JP S62168767 A JPS62168767 A JP S62168767A
- Authority
- JP
- Japan
- Prior art keywords
- door
- body itself
- line
- traveling
- vehicle body
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000010422 painting Methods 0.000 abstract description 3
- 238000007591 painting process Methods 0.000 abstract description 2
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】 Ａ８発明の目的 （１）産業上の利用分野 本発明は、自動車の組立方法に関する。[Detailed description of the invention] A8 Purpose of the invention (1) Industrial application fields The present invention relates to a method of assembling a motor vehicle.
（２）従来の技術
従来、車体本体内への艤装を行い易くするために、車体
本体からドアを取り外した状態で、車体本体およびドア
の艤装を並行して行った後にドアを車体本体に取付ける
ようにしたものが、特開昭５３−８８８４号公報で公知
となっている。(2) Conventional technology Conventionally, in order to make it easier to outfit the inside of the car body, the door is removed from the car body, the car body and door are outfitted in parallel, and then the door is attached to the car body. Such a device is known from Japanese Patent Laid-Open No. 53-8884.
（３）発明が解決しようとする問題点
ところが、上記従来のものでは、ドアを取外した車体本
体をオーバヘッドコンベアやスラットコンベアで搬送す
る間に１装するようにしており、車体本体の向きが一定
であるために、艤装の自動化が困難である。また、車体
本体の綿製と、ドアへの艤装とでは、車体本体の艤装の
方が作業量が多くかつワークも大きいので、搬送距離が
必然的に長くなり、ドアの蟻装もそれに対応して長距離
の開袋ラインが必要となる。さらに、自動車のモデルチ
ェンジは一般的に頻繁に行われるものであり、従来のも
のではその都度オーバヘッドコンベアやスラットコンベ
アを改良する必要がある。(3) Problems to be Solved by the Invention However, in the conventional system described above, the car body with the door removed is loaded once while being transported by an overhead conveyor or slat conveyor, and the orientation of the car body is constant. Therefore, it is difficult to automate the outfitting. In addition, between the cotton body and the door fittings, fitting the car body requires more work and the work is larger, so the transport distance is inevitably longer, and the door dovetailing also takes into account this. Therefore, a long-distance bag opening line is required. Furthermore, model changes of automobiles are generally carried out frequently, and in conventional models, it is necessary to improve the overhead conveyor and slat conveyor each time.
本発明は、かかる事情に鑑みてなされたものであり、車
体本体の開袋自動化を容易とするとともに組立ラインの
短縮化を可能とし、さらにモデルチェンジ時の搬送手段
の改造を不要とした自動車の組立方法を提供することを
目的とする。The present invention has been made in view of the above circumstances, and provides an automobile that facilitates the automatic opening of the car body, shortens the assembly line, and eliminates the need to modify the transportation means when changing models. The purpose is to provide an assembly method.
Ｂ１発明の構成
［１１問題点を解決するための手段
本発明方法によれば、ドアが取付けられた状態の車体本
体を、そのままの状態で塗装した後に、該車体本体の向
きを任意に変化させ得る走行台車上に載せると共にドア
を取外し、走行台車上にある車体本体への艤装、ならび
にエンジンを含む足回り部品の組付けと並行して、取外
したドアへの綿製を行い、艤装完了後のドアを、艤装お
よび足回り部品の組付けを終了して走行台車上にある車
体本体に取付けた後、走行台車上から車体本体を降ろし
て次の検査工程へと送る。B1 Structure of the Invention [11 Means for Solving the Problems According to the method of the present invention, after painting the car body with the door attached as it is, the orientation of the car body is arbitrarily changed. At the same time as mounting the vehicle on a running bogie and removing the door, fitting the car body on the running bogie and assembling the undercarriage parts including the engine, the removed door was made of cotton, and after the outfitting was completed. After completing the installation of the rigging and undercarriage parts and attaching the door to the vehicle body on the traveling vehicle, the vehicle body is lowered from the traveling vehicle and sent to the next inspection process.
（２）作 用
塗装工程完了後、ドアを取外した状態の車体本体はその
向きを任意に変化させながら走行台車で搬送され、搬送
途中で蟻装および足回り部品の組付けが行われる。一方
、取外したドアにも蟻装が施され、その開袋後にドアを
車体本体に取付けて組立てられる。(2) Operation After the painting process is completed, the vehicle body with the doors removed is transported on a traveling trolley while its orientation is arbitrarily changed, and dovetailing and assembly of suspension parts are performed during transport. On the other hand, the removed door is also dovetailed, and after the bag is opened, the door is attached to the vehicle body and assembled.
（３）実施例
以下、図面により本発明の一実施例について説明すると
、先ず第１図において、ドアＤを取付けられた車体本体
Ｂは、塗装ラインＬｌで塗装工程を終了した後に、スト
ック場ＢＳにストックされる。このストック場ＢＳから
はドアＤとともに車体本体Ｂが取り出され、走行台車２
に載せられて搬送される。しかもその搬送途中の第１設
定位置Ｐ１では走行台車２上の車体本体ＢからドアＤが
取外され、車体本体Ｂのみが備装ラインＬ２および足回
り組付ラインＬ３に順次搬送される。一方、取外された
ドアＤはドア艤装ラインＬ４へ搬送され、ドア艤装ライ
ンＬ４を通過したドアＤは、足回り組付ラインＬ３を通
過後の走行台車２による搬送途中に設けられた第２設定
位置Ｐ２で走行台車２上の車体本体Ｂに取付けられる。(3) Embodiment An embodiment of the present invention will be explained below with reference to the drawings. First, in FIG. will be stocked in The vehicle body B along with the door D is taken out from this stock store BS, and the traveling bogie 2
It is transported on a vehicle. Furthermore, at the first set position P1 during the transportation, the door D is removed from the vehicle body B on the traveling trolley 2, and only the vehicle body B is sequentially conveyed to the equipment line L2 and the suspension assembly line L3. On the other hand, the removed door D is transported to the door fitting line L4, and the door D that has passed through the door fitting line L4 is transferred to a second It is attached to the vehicle body B on the traveling trolley 2 at the set position P2.
その後、ドアＤを備える車体本体Ｂは走行台車２上から
降ろされて、次の検査ラインＬ５へと送られる。Thereafter, the vehicle body B including the door D is lowered from the traveling carriage 2 and sent to the next inspection line L5.
走行台車２は、向きを任意に変化させて車体本体Ｂを搬
送し得る自走台車であり、以下にその走行台車２の構造
例について説明する。The traveling truck 2 is a self-propelled truck that can transport the vehicle body B by changing its direction arbitrarily, and an example of the structure of the traveling truck 2 will be described below.
第２図および第３図において、走行台車２は、矩形状の
基台４と、該基台４の長手方向に間隔をあけた位置で基
台４上に立設される一対のガイドポスト５と、それらの
ガイドボスト５に沿って昇降可能であり、車体本体Ｂを
載置するための載置腕６と、基台４の下部に軸支される
４つの車輪７とを備える。In FIGS. 2 and 3, the traveling carriage 2 includes a rectangular base 4 and a pair of guide posts 5 erected on the base 4 at positions spaced apart from each other in the longitudinal direction of the base 4. It is movable up and down along these guide posts 5, and includes a mounting arm 6 on which the vehicle body B is placed, and four wheels 7 supported pivotally on the lower part of the base 4.
各車輪７は、基台４の中央を中心とする仮想円８上でし
かも四角形の各頂点位置に配置されており、これらの車
輪７を操舵して駆動することにより、走行台車２の向き
、すなわち走行台車２上の車体本体Ｂの向きを任意に変
化させることができる。Each wheel 7 is arranged on a virtual circle 8 centered on the center of the base 4 and at each vertex position of a rectangle, and by steering and driving these wheels 7, the direction of the traveling trolley 2, That is, the direction of the vehicle body B on the traveling trolley 2 can be changed arbitrarily.
第４図および第５図において、各車輪７は下方に開いた
略Ｕ字状の支持部材９に水平な軸線を有して軸支されて
おり、この支持部材９の上部に一体的に突設された支軸
１０が、鉛直軸線まわりに回動自在にして支持腕１１に
支承される。しかも支持腕１１は基台４に固着される。In FIGS. 4 and 5, each wheel 7 is supported with a horizontal axis on a substantially U-shaped support member 9 that opens downward, and projects integrally onto the upper part of this support member 9. The provided support shaft 10 is rotatably supported by the support arm 11 around a vertical axis. Moreover, the support arm 11 is fixed to the base 4.
支持部材９の側部には電動またはエアモータ１２が支持
、固定されており、このモータ１２の出力軸１３は、車
輪７の軸１４に同軸に連結される。An electric or air motor 12 is supported and fixed on the side of the support member 9, and an output shaft 13 of this motor 12 is coaxially connected to the shaft 14 of the wheel 7.
支持腕１１から上方に突出した支軸１０の上端には、揺
動アーム１５の一端が固定的に連結される。また揺動ア
ーム１５の他端には、エアシリンダ１６のピストンロッ
ド１７が鉛直なビン１日を介して連結される。またエア
シリンダ１６は、基台４に固設したブラケット１９にピ
ン２０を介して水平に支承される。One end of a swing arm 15 is fixedly connected to the upper end of the support shaft 10 that projects upward from the support arm 11. Further, a piston rod 17 of an air cylinder 16 is connected to the other end of the swing arm 15 via a vertical pipe. Further, the air cylinder 16 is horizontally supported by a bracket 19 fixed to the base 4 via a pin 20.
エアシリンダ１６の伸縮作動により支軸１０すなわち支
持部材９は鉛直軸線まわりに回動し、これにより車輪７
の操舵が行われる。Due to the expansion and contraction of the air cylinder 16, the support shaft 10, that is, the support member 9, rotates around the vertical axis.
The steering is performed.
このような走行台車２では、載置腕６上に車体本体Ｂを
載せた状態で、車体本体Ｂの向きを任意に変化させるこ
とができるとともに、走行、停止を任意に切換えること
ができる。In such a traveling trolley 2, with the vehicle body B placed on the mounting arm 6, the direction of the vehicle body B can be arbitrarily changed, and running and stopping can be arbitrarily switched.
次にこの実施例の竹′用について説明すると、塗装ライ
ンＬ１では、ドアＤを取付けたままで車体本体Ｂの塗装
が行われ、ストック場ＢＳにストックされた後、走行台
車２に載せられた車体本体Ｂからは第１設定位置Ｐ１で
ドアＤが取外される。Next, to explain the case for bamboo in this embodiment, in the painting line L1, the car body B is painted with the door D still attached. Door D is removed from main body B at first setting position P1.
その後、走行台車２は艤装ラインＬ２に至り、この開袋
ラインＬ２で車体本体Ｂへの犠装が行われた後、足回り
組付ラインＬ３でエンジンを含む足回り部品が車体本体
Ｂに組付けられる。After that, the traveling bogie 2 reaches the outfitting line L2, and after sacrificial mounting on the car body B is performed on the bag opening line L2, the underbody parts including the engine are assembled on the car body B on the underbody assembly line L3. Can be attached.
開袋ラインＬ２および足回り組付ラインＬ３で走行台車
２は、その向きを自在に変化させることができ、したが
って開袋および足回り組付けが極めて容易となり、自動
化を図ることが容易となる。The traveling trolley 2 can freely change its direction along the bag opening line L2 and the suspension assembly line L3, so that bag opening and suspension assembly are extremely easy, and automation is facilitated.
また走行台車２は走行、停止を自在に切換えることがで
きるので、艤装および足まわり組付を作業員の人手によ
って行う際に、走行台車２を停止させて行うことができ
、開袋ラインＬ２および足回り組付ラインＬ３の長さを
短縮することができる。Furthermore, since the traveling trolley 2 can be freely switched between running and stopping, the traveling trolley 2 can be stopped when outfitting and undercarriage assembly is carried out manually by workers, and the bag opening line L2 and The length of the suspension assembly line L3 can be shortened.
一方、第１設定位置Ｐ１で取外されたドアＤはドア開袋
ラインＬ４に搬送され、車体本体Ｂへの蟻装および足回
り組付と並行して、ドアＤへの開袋が行われる。On the other hand, the door D removed at the first setting position P1 is transported to the door opening line L4, and in parallel with dovetailing and assembling the suspension to the vehicle body B, the door D is opened. .
足回り組付ラインＬ３を通過して第２設定位置Ｐ２に至
った走行台車２上の車体本体Ｂには、艤装を完了したド
アＤが取付けられる。その後、ドアＤを備えた車体本体
Ｂは走行台車２上から降ろされ、次の検査ラインＬ５へ
と送られる。The fully equipped door D is attached to the vehicle body B on the traveling bogie 2 that has passed through the suspension assembly line L3 and reached the second setting position P2. Thereafter, the vehicle body B equipped with the door D is lowered from the traveling trolley 2 and sent to the next inspection line L5.
Ｃ１発明の効果
以上のように本発明方法によれば、ドアが取付けられた
状態の車体本体を、そのままの状態で塗装した後に、該
車体本体の向きを任意に変化させ得る走行台車上に載せ
ると共にドアを取外し、走行台車上にある車体本体への
艤装、ならびにエンジンを含む足回り部品の組付けと並
行して、取外したドアへの開袋を讐テい、開袋完了後の
ドアを、開袋および足回り部品の組付けを終了して走行
台車上にある車体本体に取付けた後、走行台車上から車
体本体を降ろして次の検査工程へと送るので、次のよう
な効果を奏することができる。すなわちｆａｔ車体本体
内部の艤装が、ドアがないことにより、極めて容易であ
り、自動化をしても自動機の動きが簡単である。また（
ｂｌ走行台車を停止させた状態で車体本体への開袋およ
び足回り組付を行うことができ、組立ラインの短縮化が
可能となるとともに、人手により艤装を行う場合でも労
働負荷を軽減することができる。さらに（Ｃ）走行台車
は車体本体のモデルチェンジに対応し得るので改造が不
要となる。C1 Effects of the Invention As described above, according to the method of the present invention, the car body with the door attached is painted as it is, and then placed on a traveling trolley whose direction can be arbitrarily changed. At the same time, the door was removed, and in parallel with the outfitting of the vehicle body on the running trolley and the assembly of undercarriage parts including the engine, the removed door was opened, and the door was opened after the bag was opened. After opening the bag and assembling the undercarriage parts and attaching them to the vehicle body on the traveling trolley, the vehicle body is lowered from the traveling trolley and sent to the next inspection process, resulting in the following effects: can play. In other words, since there are no doors, it is extremely easy to outfit the inside of the fat car body, and even if automated, the movement of the automatic machine is simple. Also(
It is possible to open the bag and assemble the undercarriage to the car body while the BL traveling bogie is stopped, making it possible to shorten the assembly line and reduce the labor load even when outfitting is done manually. I can do it. Furthermore, (C) the traveling bogie can accommodate model changes of the vehicle body, so no modification is required.
凹面は本発明の一実施例を示すもので、第１図は概略説
明図、第２図は走行台車による搬送途中を示す側面図、
第３図は走行台車の拡大平面図、第４図は走行台車の要
部横断平面図、第５図は第４図の■矢視縦断側面図であ
る。
２・・・走行台車、The concave surface shows one embodiment of the present invention, and FIG. 1 is a schematic explanatory diagram, and FIG. 2 is a side view showing the process of transportation by a traveling trolley.
FIG. 3 is an enlarged plan view of the traveling vehicle, FIG. 4 is a cross-sectional plan view of the main part of the traveling vehicle, and FIG. 5 is a longitudinal sectional side view taken in the direction of the arrow ◯ in FIG. 4. 2... Traveling trolley,
Claims (1)
で塗装した後に、該車体本体の向きを任意に変化させ得
る走行台車上に載せると共にドアを取外し、走行台車上
にある車体本体への艤装、ならびにエンジンを含む足回
り部品の組付けと並行して、取外したドアへの艤装を行
い、艤装完了後のドアを、艤装および足回り部品の組付
けを終了して走行台車上にある車体本体に取付けた後、
走行台車上から車体本体を降ろして次の検査工程へと送
ることを特徴とする自動車の組立方法。After the car body with the door attached is painted as it is, the car body is placed on a running trolley whose orientation can be changed arbitrarily, the door is removed, and the car body on the running trolley is outfitted. In parallel with the assembly of the undercarriage parts including the engine, the removed door is outfitted, and the door after the outfitting is completed is attached to the vehicle body on the traveling bogie after the outfitting and the underbody parts have been assembled. After installing it on the main body,
A method of assembling an automobile characterized by lowering the vehicle body from a traveling trolley and sending it to the next inspection process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61010664A JPS62168767A (en) | 1986-01-21 | 1986-01-21 | Assembling method for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61010664A JPS62168767A (en) | 1986-01-21 | 1986-01-21 | Assembling method for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168767A true JPS62168767A (en) | 1987-07-25 |
| JPH0422748B2 JPH0422748B2 (en) | 1992-04-20 |
Family
ID=11756505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61010664A Granted JPS62168767A (en) | 1986-01-21 | 1986-01-21 | Assembling method for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010188790A (en) * | 2009-02-16 | 2010-09-02 | Toyota Motor Corp | Vehicle assembly line |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209107A (en) * | 1981-06-19 | 1982-12-22 | Daifuku Co Ltd | Conveyor with truck |
| JPS58183364A (en) * | 1982-04-20 | 1983-10-26 | Mazda Motor Corp | Method of assembling automobile and apparatus therefor |
-
1986
- 1986-01-21 JP JP61010664A patent/JPS62168767A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209107A (en) * | 1981-06-19 | 1982-12-22 | Daifuku Co Ltd | Conveyor with truck |
| JPS58183364A (en) * | 1982-04-20 | 1983-10-26 | Mazda Motor Corp | Method of assembling automobile and apparatus therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010188790A (en) * | 2009-02-16 | 2010-09-02 | Toyota Motor Corp | Vehicle assembly line |
| US8458897B2 (en) | 2009-02-16 | 2013-06-11 | Toyota Jidosha Kabushiki Kaisha | Vehicle assembly line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422748B2 (en) | 1992-04-20 |
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