JPH06127445A - Suspension installation method and jig - Google Patents
Suspension installation method and jigInfo
- Publication number
- JPH06127445A JPH06127445A JP4300277A JP30027792A JPH06127445A JP H06127445 A JPH06127445 A JP H06127445A JP 4300277 A JP4300277 A JP 4300277A JP 30027792 A JP30027792 A JP 30027792A JP H06127445 A JPH06127445 A JP H06127445A
- Authority
- JP
- Japan
- Prior art keywords
- damper
- suspension
- fork
- lower arm
- 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
- Vehicle Body Suspensions (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、実車状態に対応する荷
重でサスペンションをボディに組付ける自動車のサスペ
ンション組付方法とその組付治具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of assembling a suspension of a vehicle and a jig for assembling the suspension to a body with a load corresponding to a state of an actual vehicle.
【０００２】[0002]
【従来の技術】従来、この種の技術としては特開昭６３
−１４１８８１号公報に記載のように、自動車のエンジ
ンをサスペンションメンバ上に搭載し、ロアアームとフ
ロントアクスルを介してボディに組付けるサスペンショ
ン組立方法において、前記フロントアクスルの一端を前
記ボディに組付けた後に、前記サスペンションメンバと
前記ロアアームとの組立品上に前記エンジンを搭載し、
次に前記ボディに前記サスペンションメンバを固定し、
最後に前記フロントアクスルの他端を前記ロアアームに
固定するようにしたサスペンション組立方法が知られて
いる。2. Description of the Related Art Conventionally, as this type of technology, Japanese Patent Laid-Open No. 63-63
As disclosed in Japanese Patent Publication No. 141881, a suspension assembling method in which an automobile engine is mounted on a suspension member and is assembled to a body via a lower arm and a front axle, after one end of the front axle is assembled to the body. Mounting the engine on an assembly of the suspension member and the lower arm,
Next, fix the suspension member to the body,
Finally, a suspension assembly method is known in which the other end of the front axle is fixed to the lower arm.
【０００３】[0003]
【発明が解決しようとする課題】従来の技術では、エン
ジン搭載前にフロントアクスルをボディに組付けるよう
にしたので、サスペンションの組立が容易になり、エン
ジン搭載の作業性を向上させることが出来るものの、ダ
ンパユニットに１Ｇ（重力）の荷重が掛かった状態、即
ち実車状態に対応する荷重でサスペンションが、ボディ
に組付けられるかどうか確実でないという問題点を有し
ていた。In the prior art, since the front axle is assembled to the body before the engine is mounted, the suspension can be easily assembled and the workability of mounting the engine can be improved. However, there is a problem in that it is not certain that the suspension will be assembled to the body with a load of 1 G (gravity) applied to the damper unit, that is, with a load corresponding to the actual vehicle state.
【０００４】本発明は、従来の技術が有するこのような
問題点に鑑みてなされたものであり、その目的とすると
ころは、サスペンションの組付けが容易に出来ると共
に、ダンパユニットに１Ｇ（重力）の荷重が掛かった状
態、即ち実車状態に対応する荷重でサスペンションを、
確実にボディに組付けることが出来るサスペンション組
付方法とその組付治具を提供しようとするものである。The present invention has been made in view of the above problems of the prior art. The object of the present invention is that the suspension can be easily assembled and that the damper unit is 1 G (gravity). The suspension with a load corresponding to the actual vehicle condition,
An object of the present invention is to provide a suspension assembling method that can be surely assembled to a body and a jig for assembling the suspension.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決すべく請
求項１のサスペンション組立方法は、ダンパフォークと
ロアアームに治具をセットし、前記ダンパフォークとロ
アアームとの間に所定角度を持たせて固定し、一方ボデ
ィにアッパアームとコイルスプリングを取付けたダンパ
ユニットを組付け、前記ダンパフォークを上昇させるこ
とによって前記ダンパユニットを前記ダンパフォークに
挿着し、次に所定のクリアランスを生じた前記アッパア
ームと前記ロアアーム側に組付けたナックルとを前記ク
リアランスがなくなるように固定するものである。In order to solve the above problems, the suspension assembling method according to the first aspect of the present invention is such that a jig is set on the damper fork and the lower arm, and a predetermined angle is provided between the damper fork and the lower arm. The damper unit having the upper arm and the coil spring fixed to one body is fixed, and the damper fork is lifted to insert the damper unit into the damper fork, and then the upper arm having a predetermined clearance is formed. The knuckle assembled on the lower arm side is fixed so that the clearance is eliminated.
【０００６】また、請求項２のサスペンション組立治具
は、ダンパフォークの開口部に挿入する挿入部と、ロア
アームのボディ側端部近傍を上方から挟持するように当
接する当接部と、両端に挿入部と当接部を配設してダン
パフォークとロアアームとの間に所定角度を持たせて組
付けるためのアームとから構成するものである。According to a second aspect of the suspension assembly jig, an insertion portion to be inserted into the opening of the damper fork, an abutting portion for abutting the lower arm near the body side end portion from above and abutting portions at both ends. The damper fork and the lower arm are provided with an insertion portion and an abutting portion, and an arm for assembling at a predetermined angle is assembled.
【０００７】[0007]
【作用】ダンパユニットに１Ｇ（重力）の荷重が掛かっ
た状態でサスペンションが、ボディに組付けられる。ま
た、ダンパフォークとロアアームとが所定角度を持って
組付けられる。Operation: The suspension is assembled to the body with a load of 1 G (gravity) being applied to the damper unit. Further, the damper fork and the lower arm are assembled with a predetermined angle.
【０００８】[0008]
【実施例】以下に本発明の実施例を添付図面に基づいて
説明する。図１乃至図５は請求項１のサスペンション組
付方法を示し、図１はアッパアームのボディへの組付方
法を示す斜視図、図２はアッパアームのボディへの組付
状態を示す断面図、図３は請求項２のサスペンション組
付治具を用いてダンパフォークとロアアームに所定角度
を持たせて組付けた状態を示す側面図、図４は同じく斜
視図、図５はフロントサスペンションがボディに組付け
られる直前の分解斜視図、図６は請求項２のサスペンシ
ョン組付治具の平面図、図７は同じく側面図、図８はダ
ンパユニットとダンパフォークの結合部の正面図、図９
はダンパユニットとダンパフォークの結合部の側面図で
ある。Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 5 show a suspension assembling method according to claim 1, FIG. 1 is a perspective view showing an assembling method of an upper arm to a body, and FIG. 2 is a sectional view showing an assembling state of an upper arm to a body. 3 is a side view showing a state in which a damper fork and a lower arm are assembled with a predetermined angle using the suspension assembly jig of claim 2, FIG. 4 is a perspective view of the same, and FIG. 5 is a front suspension assembled to the body. FIG. 6 is an exploded perspective view immediately before attachment, FIG. 6 is a plan view of the suspension assembling jig of claim 2, FIG. 7 is a side view of the same, and FIG. 8 is a front view of a connecting portion of a damper unit and a damper fork.
FIG. 4 is a side view of a connecting portion of a damper unit and a damper fork.
【０００９】コイルスプリングを用いたダブルウィッシ
ュボーン式独立懸架方式を採用しているフロントサスペ
ンションの組付方法について説明する。フロントサスペ
ンションの主な構成部品は、図５に示すようにダンパユ
ニット１、コイルスプリング２、ダンパフォーク３、ナ
ックル４、アッパアーム５、ロアアーム６、ラジアスロ
ッド７、スタビライザ８等である。A method of assembling the front suspension adopting the double wishbone type independent suspension system using the coil spring will be described. As shown in FIG. 5, main components of the front suspension are a damper unit 1, a coil spring 2, a damper fork 3, a knuckle 4, an upper arm 5, a lower arm 6, a radius rod 7, a stabilizer 8 and the like.
【００１０】先ず、図１と図２に示すようにアッパアー
ム５のボルト部５ａをボディ１１の取付孔１１ａにブッ
シュ１０介して挿入し、ナット５ｃで締付ける。ボルト
部５ａとボディ１１の取付孔１１ａとの嵌合の際に、ボ
ルト部５ａの凸部５ｄと取付孔１１ａの凹部１１ｂによ
り廻り止め構造が形成される。First, as shown in FIGS. 1 and 2, the bolt portion 5a of the upper arm 5 is inserted into the mounting hole 11a of the body 11 via the bush 10 and tightened with the nut 5c. When the bolt portion 5a and the mounting hole 11a of the body 11 are fitted together, the protrusion 5d of the bolt portion 5a and the recessed portion 11b of the mounting hole 11a form a whirl-stop structure.
【００１１】次に、ダンパユニット１をコイルスプリン
グ２に挿入した状態でボディ１１に仮締めする。この仮
締めは、後のダンパユニット１とダンパフォーク３との
位置決めセットに際して自由度を持たせておくためであ
る。Next, the damper unit 1 inserted in the coil spring 2 is temporarily fastened to the body 11. This provisional tightening is to give a degree of freedom in the subsequent positioning setting of the damper unit 1 and the damper fork 3.
【００１２】更に、ロアアーム６の一端をボディ１１に
取付け、同時にラジアスロッド７等もボディ１１に取付
ける。次に、図３と図４に示すようにロアアーム６と、
ボルト１３を介してロアアーム６に仮組付けしたダンパ
フォーク３に治具１２をセットした後に、ボルト１３を
締付けて固定する。Further, one end of the lower arm 6 is attached to the body 11, and at the same time, the radius rod 7 and the like are also attached to the body 11. Next, as shown in FIGS. 3 and 4, the lower arm 6 and
After the jig 12 is set on the damper fork 3 temporarily assembled to the lower arm 6 via the bolt 13, the bolt 13 is tightened and fixed.
【００１３】治具１２は、図６と図７に示すようにダン
パフォーク３の開口部３ａに挿入する挿入部１２ａと、
ロアアーム６のボディ１１側の端部近傍６ａを上方から
挟持するように当接する当接部１２ｂと、両端に挿入部
１２ａと当接部１２ｂを配設してダンパフォーク３とロ
アアーム６との間に所定角度αを持たせて組付けるため
のアーム１２ｃとから構成されている。As shown in FIGS. 6 and 7, the jig 12 includes an insertion portion 12a which is inserted into the opening 3a of the damper fork 3,
Between the damper fork 3 and the lower arm 6, a contact portion 12b is provided that abuts the vicinity 6a of the lower arm 6 on the body 11 side so as to sandwich it from above, and an insertion portion 12a and a contact portion 12b at both ends. And an arm 12c for assembling with a predetermined angle α.
【００１４】従って、治具１２の挿入部１２ａをダンパ
フォーク３の開口部３ａに挿入すると共に、治具１２の
当接部１２ｂをロアアーム６のボディ１１側の端部近傍
６ａに上方から挟持するように当接して治具１２をセッ
トすれば、治具１２のアーム１２ｃによってボルト１３
を介して組付けられたダンパフォーク３とロアアーム６
との間に所定角度αが形成される。Therefore, the insertion portion 12a of the jig 12 is inserted into the opening 3a of the damper fork 3, and the contact portion 12b of the jig 12 is clamped from above by the vicinity 6a of the lower arm 6 on the body 11 side. When the jig 12 is set by abutting as described above, the bolt 12 is set by the arm 12c of the jig 12.
Damper fork 3 and lower arm 6 assembled via
A predetermined angle α is formed between and.
【００１５】次に、治具１２をダンパフォーク３とロア
アーム６から外す。この時、アッパアーム５の締付ボル
ト５ｂの先端とナックル４の締付孔４ａとの間には、所
定のクリアランスが生じる。Next, the jig 12 is removed from the damper fork 3 and the lower arm 6. At this time, a predetermined clearance is formed between the tip of the tightening bolt 5b of the upper arm 5 and the tightening hole 4a of the knuckle 4.
【００１６】そこで、エンジンやサブフレームと共にダ
ンパフォーク３とロアアーム６とナックル４などから成
る組付部品を台車（不図示）にて上昇させ、ダンパユニ
ット１をダンパフォーク３の開口部３ａ内に挿入して、
アッパアーム５の締付ボルト５ｂをナックル４の締付孔
４ａに嵌合させ、前記クリアランスがなくなった状態で
締付ボルト５ｂにナット（不図示）を締付ける。Then, the assembly parts including the damper fork 3, the lower arm 6, the knuckle 4 and the like together with the engine and the sub-frame are raised by a dolly (not shown), and the damper unit 1 is inserted into the opening 3a of the damper fork 3. do it,
The tightening bolt 5b of the upper arm 5 is fitted into the tightening hole 4a of the knuckle 4, and a nut (not shown) is tightened to the tightening bolt 5b in a state where the clearance is eliminated.
【００１７】また、ダンパユニット１とダンパフォーク
３の結合部には、図８に示すようにダンパユニット１の
凹部１ａとダンパフォーク３のボルト孔３ｂとを締付ボ
ルト（不図示）が挿入できるように位置決めすること
で、抜け止め且つ締付け位置決め構造が形成され、図９
に示すようにダンパユニット１の突出部１ｂをダンパフ
ォーク３の溝部３ｃに嵌合することで、回転方向位置決
め構造が形成される。Further, as shown in FIG. 8, a tightening bolt (not shown) can be inserted into the connecting portion of the damper unit 1 and the damper fork 3 to insert the recess 1a of the damper unit 1 and the bolt hole 3b of the damper fork 3. By positioning as shown in FIG.
By fitting the protrusion 1b of the damper unit 1 into the groove 3c of the damper fork 3 as shown in, a rotational direction positioning structure is formed.
【００１８】以上のような手順でフロントサスペンショ
ンを組付けると、ダンパユニット１に１Ｇ（重力）の荷
重が掛かった状態でサスペンションが、ボディ１１に組
付けられる。When the front suspension is assembled in the above-described procedure, the suspension is assembled to the body 11 with a load of 1 G (gravity) being applied to the damper unit 1.
【００１９】[0019]
【発明の効果】以上説明したように請求項１のサスペン
ション組付方法によれば、サスペンションの組付けが容
易に出来ると共に、ダンパユニットに１Ｇ（重力）の荷
重が掛かった状態、即ち実車状態に対応する荷重でサス
ペンションを、確実にボディに組付けることが出来る．As described above, according to the suspension assembling method of the first aspect, the suspension can be easily assembled and the damper unit is put in a state in which a load of 1 G (gravity) is applied, that is, the actual vehicle state. The suspension can be reliably assembled to the body with a corresponding load.
【００２０】また、請求項２のサスペンション組付治具
によれば、容易にダンパフォークとロアアームの間に所
定角度を持たせて組付けることが出来る。According to the suspension assembling jig of the second aspect, it is possible to easily assemble the damper fork and the lower arm with a predetermined angle.
【図１】アッパアームのボディへの組付状態を示す分解
斜視図FIG. 1 is an exploded perspective view showing a state in which an upper arm is attached to a body.
【図２】アッパアームのボディへの組付状態を示す断面
図FIG. 2 is a sectional view showing a state in which an upper arm is attached to a body.
【図３】請求項２のサスペンション組付治具を用いてダ
ンパフォークとロアアームに所定角度を持たせた組付状
態を示す側面図FIG. 3 is a side view showing an assembled state in which the damper fork and the lower arm are provided with a predetermined angle by using the suspension assembling jig according to claim 2;
【図４】請求項２のサスペンション組付治具を用いてダ
ンパフォークとロアアームに所定角度を持たせた組付状
態を示す斜視図FIG. 4 is a perspective view showing an assembled state in which the damper fork and the lower arm have a predetermined angle by using the suspension assembling jig according to claim 2;
【図５】フロントサスペンションがボディに組付けられ
る直前の分解斜視図FIG. 5 is an exploded perspective view of the front suspension just before being assembled to the body.
【図６】請求項２のサスペンション組付治具の平面図FIG. 6 is a plan view of the suspension assembly jig according to claim 2;
【図７】請求項２のサスペンション組付治具の側面図FIG. 7 is a side view of the suspension assembly jig according to claim 2;
【図８】ダンパユニットとダンパフォークの結合部の正
面図FIG. 8 is a front view of a connecting portion of the damper unit and the damper fork.
【図９】ダンパユニットとダンパフォークの結合部の側
面図FIG. 9 is a side view of a connecting portion of the damper unit and the damper fork.
１…ダンパユニット、２…コイルスプリング、３…ダン
パフォーク、３ａ…ダンパフォークの開口部、４…ナッ
クル、５…アッパアーム、６…ロアアーム、６ａ…ロア
アームのボディ側の端部近傍、１１…ボディ、１２…サ
スペンション組付治具、１２ａ…挿入部、１２ｂ…当接
部、１２ｃ…アーム、α…ダンパフォークとロアアーム
の組付時の所定角度。DESCRIPTION OF SYMBOLS 1 ... Damper unit, 2 ... Coil spring, 3 ... Damper fork, 3a ... Damper fork opening, 4 ... Knuckle, 5 ... Upper arm, 6 ... Lower arm, 6a ... Near the body side end of the lower arm, 11 ... Body, 12 ... Suspension assembly jig, 12a ... Insertion part, 12b ... Abutting part, 12c ... Arm, α ... Predetermined angle when the damper fork and lower arm are assembled.
Claims (2)
ットし、前記ダンパフォークとロアアームとの間に所定
角度を持たせて固定し、一方ボディにアッパアームとコ
イルスプリングを取付けたダンパユニットを組付け、前
記ダンパフォークを上昇させることによって前記ダンパ
ユニットを前記ダンパフォークに挿着し、次に所定のク
リアランスを生じた前記アッパアームと前記ロアアーム
側に組付けたナックルとを前記クリアランスがなくなる
ように固定することを特徴とするサスペンション組付方
法。1. A jig is set on a damper fork and a lower arm, and the damper fork and the lower arm are fixed at a predetermined angle, and a damper unit having an upper arm and a coil spring is attached to a body, The damper unit is inserted into the damper fork by raising the damper fork, and then the upper arm having a predetermined clearance and the knuckle attached to the lower arm are fixed so that the clearance is eliminated. Assembling method characterized by.
部と、ロアアームのボディ側の端部近傍を上方から挟持
するように当接する当接部と、両端に挿入部と当接部を
配設してダンパフォークとロアアームとの間に所定角度
を持たせて組付けるためのアームとから構成することを
特徴とするサスペンション組付治具。2. An insertion portion to be inserted into an opening of a damper fork, an abutting portion that abuts so as to sandwich the vicinity of an end portion of a lower arm on the body side from above, and an insertion portion and an abutting portion are provided at both ends. Then, the suspension assembling jig is constituted by an arm for assembling with a predetermined angle between the damper fork and the lower arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4300277A JP3033800B2 (en) | 1992-10-13 | 1992-10-13 | Suspension mounting method and its mounting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4300277A JP3033800B2 (en) | 1992-10-13 | 1992-10-13 | Suspension mounting method and its mounting jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06127445A true JPH06127445A (en) | 1994-05-10 |
| JP3033800B2 JP3033800B2 (en) | 2000-04-17 |
Family
ID=17882857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4300277A Expired - Fee Related JP3033800B2 (en) | 1992-10-13 | 1992-10-13 | Suspension mounting method and its mounting jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3033800B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016159846A (en) * | 2015-03-04 | 2016-09-05 | 本田技研工業株式会社 | Damper fork |
| KR101654477B1 (en) * | 2015-07-29 | 2016-09-09 | 쌍용자동차 주식회사 | top mount insulator of front damper assembly anti-rotating jig for automobile |
-
1992
- 1992-10-13 JP JP4300277A patent/JP3033800B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016159846A (en) * | 2015-03-04 | 2016-09-05 | 本田技研工業株式会社 | Damper fork |
| KR101654477B1 (en) * | 2015-07-29 | 2016-09-09 | 쌍용자동차 주식회사 | top mount insulator of front damper assembly anti-rotating jig for automobile |
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| Publication number | Publication date |
|---|---|
| JP3033800B2 (en) | 2000-04-17 |
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