JP3414280B2 - Suspension assembly jig - Google Patents
Suspension assembly jigInfo
- Publication number
- JP3414280B2 JP3414280B2 JP30335298A JP30335298A JP3414280B2 JP 3414280 B2 JP3414280 B2 JP 3414280B2 JP 30335298 A JP30335298 A JP 30335298A JP 30335298 A JP30335298 A JP 30335298A JP 3414280 B2 JP3414280 B2 JP 3414280B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder device
- cylinder
- lower arm
- rod
- assembly 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.)
- Expired - Fee Related
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】車両のサスペンションのロア
アームの先端とショックアブソーバの下端とを連結する
際に用いるサスペンション組立治具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension assembly jig used for connecting a lower arm of a vehicle suspension with a lower end of a shock absorber.
【０００２】[0002]
【従来の技術】図４は代表的な車両のサスペンション構
造の要部を示し、ロアアーム４の基端を車体のサスペン
ションメンバ等の剛性部にゴム弾性体４１を介在させて
連結し、ロアアーム４の先端に、上端を車体のホイール
ハウスに設けたサスペンションタワーの上端面に結合し
たショックアブソーバ８の下端を直接に、または、車輪
Ｔを取付けるナックル９を介して間接的に連結してい
る。図の４２はロアアーム４の中間に設けたサービスホ
ールである。2. Description of the Related Art FIG. 4 shows a main part of a typical vehicle suspension structure. A base end of a lower arm 4 is connected to a rigid part such as a suspension member of a vehicle body with a rubber elastic body 41 interposed therebetween. The lower end of the shock absorber 8 whose upper end is connected to the upper end surface of the suspension tower provided in the wheel house of the vehicle body is directly connected to the tip end or indirectly via the knuckle 9 to which the wheel T is attached. 42 in the figure is a service hole provided in the middle of the lower arm 4.
【０００３】[0003]
【発明が解決しようとする課題】ところで、サスペンシ
ョンを組立てる場合、ショックアブソーバ８の上端をサ
スペンションタワーに取付けるとともに、ロアアーム４
の基端を車体の剛性部に取付け、最後にロアアーム４の
先端とショックアブソーバ８の下端とを連結している。
これらを連結するにあたって、車体の剛性部からほぼ水
平に突出するロアアーム４の先端よりも、サスペンショ
ンスプリング８０により最大限に伸長されたショックア
ブソーバ８の下端が下方の位置となるため、作業員が手
でロアアーム４を押し下げつつロアアーム４の先端とシ
ョックアブソーバ８の下端とを連結する作業がなされて
いる。しかしながら、ロアアーム４の押し下げはゴム弾
性体４１の捩じれによるもので、強い力が必要であって
重筋作業となる。しかも、ロアアーム４を押し下げた状
態でショックアブソーバ８を連結しなければならず作業
性がよくない。そこで、本発明は、サスペンションのロ
アアームの先端とショックアブソーバの下端との連結を
重筋作業を必要とせず作業性良好になさしめるサスペン
ション組立治具を提供することを課題としてなされたも
のである。When assembling the suspension, the upper end of the shock absorber 8 is attached to the suspension tower and the lower arm 4 is mounted.
The base end of is attached to the rigid portion of the vehicle body, and finally the tip of the lower arm 4 and the lower end of the shock absorber 8 are connected.
In connecting these, the lower end of the shock absorber 8 extended to the maximum extent by the suspension spring 80 is located below the tip of the lower arm 4 that protrudes substantially horizontally from the rigid portion of the vehicle body, so that the operator manually The work of connecting the tip of the lower arm 4 and the lower end of the shock absorber 8 while pushing down the lower arm 4 is performed. However, the lower arm 4 is pushed down due to the twisting of the rubber elastic body 41, which requires a strong force and requires heavy muscle work. Moreover, since the shock absorber 8 must be connected while the lower arm 4 is pushed down, workability is poor. Therefore, an object of the present invention is to provide a suspension assembly jig that can connect the tip of the lower arm of the suspension and the lower end of the shock absorber to workability without requiring heavy work.
【０００４】[0004]
【課題を解決するための手段】本発明は、基端が車体の
剛性部に弾性的に支持されてほぼ水平方向に延びるロア
アームの先端と、サスペンションスプリングと一体で、
上端が車体に固定されて下方に延びるショックアブソー
バの下端とを、上記ロアアームを押し下げた状態で連結
する際に用いるサスペンション組立治具であって、組立
治具は、複動式のシリンダ装置の外周に傘状に開閉して
シリンダ装置の収縮時にシリンダ装置の外周面に沿うよ
うに収納状態となり、シリンダ装置の伸長により外方へ
開く複数の係止爪を付設してなる（請求項１）。シリン
ダ装置を収縮状態でロアアームに形成した貫通孔に下方
から挿通せしめて、上記係止爪をロアアームの上方に位
置せしめるとともにシリンダ装置の先端を車体に当接せ
しめ、シリンダ装置を伸長させると、開かれるとともに
上記先端に対して相対的に下降移動する係止爪によりロ
アアームが押し下げられる。According to the present invention, a base end is elastically supported by a rigid portion of a vehicle body and a tip of a lower arm extending in a substantially horizontal direction is integrally formed with a suspension spring.
A suspension assembly jig used for connecting a lower end of a shock absorber, which has an upper end fixed to a vehicle body and extends downward, with the lower arm being pushed down, the assembly jig being an outer periphery of a double-acting cylinder device. In addition, a plurality of locking claws are provided which are opened and closed in an umbrella shape to be accommodated along the outer peripheral surface of the cylinder device when the cylinder device is contracted, and which are opened outward when the cylinder device is extended (claim 1). Insert the cylinder device in the contracted state from below into the through hole formed in the lower arm, position the locking claw above the lower arm, and bring the tip of the cylinder device into contact with the vehicle body. The lower arm is pushed down by the locking claw that moves downward relative to the tip.
【０００５】上記組立治具は、互いに相対移動するシリ
ンダとロッドとでなるシリンダ装置のシリンダの一端か
ら突出するロッドの先端にロッドの一般部よりも大径
で、上端面を車体受け面とし下端面をテーパー面とした
頭部を形成する一方、シリンダの上記一端の外周に上記
係止爪をシリンダの径方向に揺動可能に支持せしめ、上
記係止爪は、その上端を上記テーパー面と合致する傾斜
状の係合面に形成するとともに、下端にはこれを外側方
向へ付勢する付勢手段を設ける（請求項２）。シリンダ
装置が収縮すると上記ロッド頭部のテーパー面に上記係
止爪の係合面が係合して係止爪はシリンダの外周面に沿
って収納され、シリンダ装置が伸長するとその係合面が
上記テーパー面から離れ、係止爪は上記付勢手段により
下端が外側へ開く。The above-mentioned assembly jig has a larger diameter than the general portion of the rod at the tip of the rod projecting from one end of the cylinder of the cylinder device composed of a cylinder and a rod that move relative to each other, and the upper end surface serves as the vehicle body receiving surface. While forming a head having an end surface as a tapered surface, the locking pawl is supported on the outer periphery of the one end of the cylinder so as to be swingable in the radial direction of the cylinder, and the locking pawl has the upper end as the tapered surface. The engaging surface is formed in a mating inclined shape, and the lower end is provided with a biasing means for biasing the engaging surface outward (claim 2). When the cylinder device contracts, the taper surface of the rod head is engaged with the engagement surface of the locking claw, and the locking claw is stored along the outer peripheral surface of the cylinder. The locking claw is separated from the tapered surface, and the lower end of the locking claw is opened outward by the biasing means.
【０００６】[0006]
【発明の実施の形態】本発明の実施の形態を図１ないし
図３に基づいて説明する。図１および図２は本発明のサ
スペンション組立治具の作動図であり、図３に組立治具
の要部を示す。図３に示すように、組立治具Ｍは、シリ
ンダ１１とロッド１２の相対移動により伸縮するシリン
ダ装置１と、シリンダ装置１の伸縮に伴って開閉する複
数の係止爪３とからなる。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to FIGS. 1 and 2 are operation diagrams of the suspension assembly jig of the present invention, and FIG. 3 shows a main part of the assembly jig. As shown in FIG. 3, the assembly jig M includes a cylinder device 1 that expands and contracts due to relative movement of the cylinder 11 and the rod 12, and a plurality of locking claws 3 that open and close as the cylinder device 1 expands and contracts.
【０００７】シリンダ装置１は、シリンダ１１の上端か
らロッド１２を突出せしめ、油圧等の制御によりロッド
１２を昇降させることで伸縮する複動式のものである。
ロッド１２の上端にはロッド１２の一般部よりも大径と
した頭部１３が設けてあり、頭部１３の外形はシリンダ
１１のそれとほぼ同径としてある。また、頭部１３の上
端面には中央に凹所１４が形成してある。下端面はロッ
ド１２の一般部からの上方外側に向かって傾斜するテー
パー面１５としてある。The cylinder device 1 is of a double-acting type in which the rod 12 is projected from the upper end of the cylinder 11 and is expanded and contracted by raising and lowering the rod 12 by controlling hydraulic pressure or the like.
A head portion 13 having a larger diameter than the general portion of the rod 12 is provided at the upper end of the rod 12, and the outer shape of the head portion 13 is substantially the same as that of the cylinder 11. A recess 14 is formed in the center of the upper end surface of the head 13. The lower end surface is a tapered surface 15 that is inclined upward from the general portion of the rod 12 toward the outside.
【０００８】一方、シリンダ１１には、その上端にこれ
を延長する円筒状の台座２が設けてあり、台座２を貫通
したロッド１２の頭部１３は台座２の上方に突出してい
る。台座２は、フランジ状に形成した基端部２１がシリ
ンダ１１の上端面に重ね合わせて複数のボルトＢにより
締結してある。On the other hand, the cylinder 11 is provided with a cylindrical pedestal 2 extending at the upper end thereof, and the head portion 13 of the rod 12 penetrating the pedestal 2 projects above the pedestal 2. The pedestal 2 has a flange-shaped base end portion 21 superposed on the upper end surface of the cylinder 11 and fastened with a plurality of bolts B.
【０００９】台座２の上端にはボス部２２が設けてあ
り、ボス部２２には周方向に所定の間隔をおいてボス部
２２を貫通する複数の縦溝２３が形成してある。各縦溝
２３には、棒状金属片からなる係止爪３の中間部が挿置
され、係止爪３はこれを貫通する支軸２４により回動可
能に軸支せしめてある。支軸２４は縦溝２３の両側でボ
ス部２２を貫通して設けた嵌入孔２５に縦溝２３を水平
方向に横切るように挿入される。そして、支軸２４はボ
ス部２２の上端面から嵌入孔２５にこれと直交するよう
に設けた縦孔にねじ２６をねじ込んで抜け止め固定す
る。A boss portion 22 is provided at the upper end of the pedestal 2, and the boss portion 22 is formed with a plurality of vertical grooves 23 penetrating the boss portion 22 at predetermined intervals in the circumferential direction. An intermediate portion of the locking claw 3 made of a rod-shaped metal piece is inserted in each vertical groove 23, and the locking claw 3 is rotatably supported by a support shaft 24 passing through the locking claw 3. The support shaft 24 is inserted into both sides of the vertical groove 23 into the insertion holes 25 formed through the boss portion 22 so as to horizontally traverse the vertical groove 23. Then, the spindle 24 is fixed from the upper end surface of the boss portion 22 by screwing a screw 26 into a vertical hole provided in the fitting hole 25 so as to be orthogonal thereto.
【００１０】中間部を軸支された各係止爪３の上半部は
ボス部２２を形成した台座２の上端から上方へ突出して
いる。上半部の内側面は上方外側向かう急傾斜の傾斜面
３１としてあり、先端部は係止爪３を台座２に沿う垂直
姿勢としたときにロッド１２頭部１３のテーパー面１５
と合致しこれと係合する緩やかな傾斜の係合面３２とし
てある。The upper half of each locking claw 3, which is pivotally supported at its intermediate portion, projects upward from the upper end of the pedestal 2 having the boss 22. The inner surface of the upper half portion is a steeply inclined surface 31 that is directed upward and outward, and the tip end portion has a tapered surface 15 of the rod 12 head 13 when the locking claw 3 is in a vertical posture along the pedestal 2.
Is formed as a gently inclined engagement surface 32 that matches and engages with.
【００１１】一方、各係止爪３の内側面の下端には台座
２側に向かって開口する凹部３３が形成してあり、凹部
３３の内部には、一端が台座２の外周面に当接したコイ
ルスプリング３４が埋設してあり、該コイルスプリング
３４は係止爪３の下端を外側へ開くように付勢してい
る。また、係合爪３下端の内側コーナー部は切欠いて角
を落としてある。On the other hand, a recess 33 opening toward the pedestal 2 is formed at the lower end of the inner side surface of each locking claw 3, and one end of the recess 33 contacts the outer peripheral surface of the pedestal 2. The coil spring 34 is buried, and the coil spring 34 urges the lower end of the locking claw 3 to open outward. Further, the inner corner portion of the lower end of the engaging claw 3 is cut out to be rounded.
【００１２】各係止爪３は、シリンダ装置１のロッド１
２が下死点となる収縮状態のとき、上端の係合面３２が
ロッド１２頭部１３のテーパー面１５と当接係合し、シ
リンダ装置１に沿って垂直姿勢に収納されている。この
状態からロッド１２を伸長させると、頭部１３のテーパ
ー面１５と係止爪３の係合面３２との係合がはずれ、係
止爪３は、コイルスプリング３４の付勢力により下端が
外側に押し開かれて支軸２４を中心に回動し、内側面上
半部の傾斜面３１がロッド１２一般部の外周面に当接
し、下端がシリンダ装置１外周から突出した傾斜姿勢で
固定される。再度、ロッド１２を収縮させると、係止爪
３の係合面３２と頭部１３のテーパー面１５とが当接係
合する。更にロッド１２の収縮に伴って係合面３２はテ
ーパー面１５に沿って外方へ案内され、係止爪３はコイ
ルスプリング３４に抗して垂直方向に回動し、ロッド１
２が下死点となったときに係止爪３は垂直姿勢に収納さ
れる。Each locking claw 3 is a rod 1 of the cylinder device 1.
In the contracted state in which 2 is the bottom dead center, the engagement surface 32 at the upper end abuts and engages with the tapered surface 15 of the head portion 13 of the rod 12 and is housed in a vertical posture along the cylinder device 1. When the rod 12 is extended from this state, the engagement between the tapered surface 15 of the head 13 and the engagement surface 32 of the locking claw 3 is released, and the lower end of the locking claw 3 is outside by the biasing force of the coil spring 34. It is pushed open to rotate about the support shaft 24, the inclined surface 31 of the upper half of the inner surface abuts the outer peripheral surface of the rod 12 general portion, and the lower end is fixed in an inclined posture protruding from the outer periphery of the cylinder device 1. It When the rod 12 is contracted again, the engagement surface 32 of the locking claw 3 and the taper surface 15 of the head 13 come into contact with each other. Further, as the rod 12 contracts, the engagement surface 32 is guided outward along the tapered surface 15, and the locking claw 3 rotates vertically against the coil spring 34, and the rod 1
When 2 reaches the bottom dead center, the locking claw 3 is stored in the vertical posture.
【００１３】次に、図１および図２に基づいて本発明の
組立治具Ｍの使用方法を説明する。図２に示すように、
車両のサスペンションのロアアーム４は、車体の左右の
サイドメンバ６（図は一方のみを示す）間を架けわたす
サスペンションメンバ５の側端部に、基端をゴム弾性体
４１を介して連結して車体ホイールハウス内にほぼ水平
に取付けてある。ロアアーム４は基端のゴム弾性体４１
の捩じれにより上下方向に回動可能である。サスペンシ
ョンメンバ５は、ロアアーム４の上方に延出した脚部５
１の端末の防振部材５２をサイドメンバ６の下面に向け
たブラケット６１の底面に締結して取付けてある。Next, a method of using the assembly jig M of the present invention will be described with reference to FIGS. 1 and 2. As shown in FIG.
The lower arm 4 of the vehicle suspension is connected to the side ends of the left and right side members 6 (only one of which is shown in the figure) of the vehicle body at the side ends of the suspension member 5 by connecting the base end via a rubber elastic body 41. It is installed almost horizontally in the wheel house. The lower arm 4 is a rubber elastic body 41 at the base end.
It can be turned up and down by twisting. The suspension member 5 includes a leg portion 5 extending above the lower arm 4.
The antivibration member 52 of the first terminal is fastened and attached to the bottom surface of the bracket 61 facing the lower surface of the side member 6.
【００１４】本発明の組立治具Ｍは基本的に作業員が手
で支持しながら作業するものであり、作業員はシリンダ
１１側を支持して、組立治具Ｍをシリンダ装置１が収縮
して係止爪３が閉じた状態で、ロアアーム４の中間に設
られ、サスペンションメンバ５とサイドメンバ６との結
合に利用するサービスホール４２に下側から貫通せし
め、ロッド１２頭部１３の上端面を防振部材５２の底面
に当接せしめて係止爪３をロアアーム４の上方位置に配
置する。このときに、防振部材５２の底面に突出した締
結部材の下端を頭部１３の凹所１４に嵌入せしめて位置
ずれを防止する（図２）。The assembling jig M of the present invention is basically operated by a worker while manually supporting it. The worker supports the cylinder 11 side and the cylinder device 1 contracts the assembling jig M. With the locking claw 3 closed, the lower end of the rod 12 is provided with a service hole 42 which is provided in the middle of the lower arm 4 and is used for connecting the suspension member 5 and the side member 6, from the lower side. Is brought into contact with the bottom surface of the anti-vibration member 52, and the locking claw 3 is disposed above the lower arm 4. At this time, the lower end of the fastening member protruding to the bottom surface of the vibration isolating member 52 is fitted into the recess 14 of the head 13 to prevent the displacement (FIG. 2).
【００１５】そして、図１に示すように、頭部１３を防
振部材５２の底面に押し付けながらシリンダ装置１を伸
長せしめる。このとき、シリンダ装置１はロッド１２の
頭部１３が車体により上昇が規制されているので、係止
爪３を設けたシリンダ１１側が下方に下がる。シリンダ
１１側が下降することで、係止爪３の係合面３２と頭部
１３のテーパー面１５との係合が解除されて各係止爪３
が傘状に開いて、各係止爪３の下端がシリンダ装置１の
外側に突出する。Then, as shown in FIG. 1, the cylinder device 1 is extended while pressing the head portion 13 against the bottom surface of the vibration isolating member 52. At this time, in the cylinder device 1, since the head 13 of the rod 12 is restricted from being lifted by the vehicle body, the cylinder 11 side provided with the locking claw 3 is lowered. When the cylinder 11 side descends, the engagement between the engagement surface 32 of the locking claw 3 and the tapered surface 15 of the head 13 is released, and each locking claw 3 is released.
Opens like an umbrella, and the lower ends of the locking claws 3 project to the outside of the cylinder device 1.
【００１６】更に、シリンダ装置１が伸長してシリンダ
１１側が下降すると、各係止爪３のシリンダ装置１外側
に突出した下端がロアアーム４上面のサービスホール４
２まわりに当接しロアアーム４を下方へ押し下げる。こ
れによりロアアーム４は基端を中心に下方へ傾動し、先
端が下位となる傾斜姿勢に保持される。この時点で作業
員は組立治具Ｍから手を放すことができ、他の作業に移
れる。Further, when the cylinder device 1 extends and the cylinder 11 side descends, the lower ends of the locking claws 3 projecting to the outside of the cylinder device 1 are service holes 4 on the upper surface of the lower arm 4.
The lower arm 4 is pressed downward by pushing the lower arm 4 around. As a result, the lower arm 4 tilts downward about the base end, and is held in an inclined posture in which the tip end is lower. At this point, the worker can release his hand from the assembly jig M and move to another work.
【００１７】この状態で、ショックアブソーバ８の上端
を車体のサスペンションタワー７の頂面に固定した後、
ショックアブソーバ８の下端に連結したナックル９下端
のリンク部材９１をロアアーム４先端の上面に固定す
る。その後、組立治具Ｍのシリンダ装置１を収縮させて
各係止爪３を収納し、組立治具Ｍをロアアーム４から抜
き取る。組立治具Ｍを抜き取ることで、ロアアーム４は
サスペンションスプリング８０に抗してショックアブソ
ーバ８をナックル９を介して押し上げ、ロアアーム４は
ほぼ水平位置となる。In this state, after fixing the upper end of the shock absorber 8 to the top surface of the suspension tower 7 of the vehicle body,
A link member 91 at the lower end of the knuckle 9 connected to the lower end of the shock absorber 8 is fixed to the upper surface of the tip of the lower arm 4. After that, the cylinder device 1 of the assembly jig M is contracted to house the respective locking claws 3, and the assembly jig M is pulled out from the lower arm 4. By pulling out the assembling jig M, the lower arm 4 pushes up the shock absorber 8 via the knuckle 9 against the suspension spring 80, and the lower arm 4 is in a substantially horizontal position.
【００１８】[0018]
【発明の効果】本発明の組立治具によれば、ロアアーム
の先端とショックアブソーバの下端とを連結する際にロ
アアームを押し下げるにあたって、従来のように作業員
が手でロアアームを押し下げる必要なく、組立治具を支
持する程度の力のみで重筋作業を必要とせず、かつ、作
業性良好にロアアームの先端とショックアブソーバの下
端とを連結することができる。According to the assembly jig of the present invention, when the lower arm is pushed down when connecting the tip of the lower arm and the lower end of the shock absorber, it is not necessary for an operator to manually push down the lower arm as in the prior art. It is possible to connect the distal end of the lower arm and the lower end of the shock absorber with good workability without requiring heavy muscle work with a force sufficient to support the jig.
【図１】本発明のサスペンション組立治具を作動させた
状態を示す正面図である。FIG. 1 is a front view showing a state where a suspension assembly jig of the present invention is operated.
【図２】本発明のサスペンション組立治具を設置した状
態を示す正面図である。FIG. 2 is a front view showing a state in which a suspension assembly jig of the present invention is installed.
【図３】本発明のサスペンション組立治具の要部を示す
正面図である。FIG. 3 is a front view showing a main part of a suspension assembly jig of the present invention.
【図４】車両のサスペンション構造の要部を示す斜視図
である。FIG. 4 is a perspective view showing a main part of a vehicle suspension structure.
【符号の説明】 Ｍ サスペンション組立治具 １ シリンダ装置 １１ シリンダ １２ ロッド １３ 頭部 １５ テーパー面 ３ 係止爪 ３２ 係合面 ３４ コイルスプリング（付勢手段） ４ ロアアーム ４２ 貫通孔（サービスホール） ５ 剛性部材（サスペンションメンバ） ８ ショックアブソーバ ８０ サスペンションスプリング ９ ナックル[Explanation of symbols] M suspension assembly jig 1 cylinder device 11 cylinders 12 rod 13 head 15 Tapered surface 3 locking claws 32 engagement surface 34 Coil spring (biasing means) 4 lower arm 42 Through hole (service hole) 5 Rigid member (suspension member) 8 shock absorber 80 suspension spring 9 knuckles
Claims (2)
てほぼ水平方向に延びるロアアームの先端と、サスペン
ションスプリングと一体で、上端が車体に固定されて下
方に延びるショックアブソーバの下端とを、上記ロアア
ームを押し下げた状態で連結する際に用いるサスペンシ
ョン組立治具であって、組立治具は、複動式のシリンダ
装置の外周に傘状に開閉してシリンダ装置の収縮時にシ
リンダ装置の外周面に沿うように収納状態となり、シリ
ンダ装置の伸長により開く複数の係止爪を付設してな
り、シリンダ装置収縮状態でロアアームに形成した貫通
孔に下方から挿通せしめて、上記複数の係止爪をロアア
ームの上方に位置せしめるとともにシリンダ装置の先端
を車体に当接せしめ、シリンダ装置を伸長させて、上記
先端に対して相対的に下降移動する各係止爪によりロア
アームを押し下げるようになしたサスペンション組立治
具。1. A tip of a lower arm whose base end is elastically supported by a rigid portion of a vehicle body and extends in a substantially horizontal direction, and a lower end of a shock absorber which is integral with a suspension spring and whose upper end is fixed to the vehicle body and extends downward. Is a suspension assembly jig to be used for connecting the lower arm with the lower arm pushed down, the assembly jig being opened and closed like an umbrella on the outer periphery of the double-acting cylinder device to allow the cylinder device to contract when the cylinder device contracts. It is in a storage state along the outer peripheral surface and is equipped with a plurality of locking claws that open when the cylinder device expands.When the cylinder device is contracted, it is inserted from below through the through hole formed in the lower arm, and the plurality of locking Position the pawl above the lower arm and bring the tip of the cylinder device into contact with the vehicle body to extend the cylinder device and move it relative to the tip. Suspension assembly jig designed to push down the lower arm by each locking claw that moves downward.
リンダとロッドとでなるシリンダ装置のシリンダの一端
から突出するロッドの先端にロッドの一般部よりも大径
で、上端面を車体受け面とし下端面をテーパー面とした
頭部を形成する一方、シリンダの上記一端の外周に上記
係止爪をシリンダの径方向に揺動可能に支持せしめ、上
記係止爪は、その上端を上記テーパー面と合致する傾斜
状の係合面に形成するとともに、下端にはこれを外側方
向へ付勢する付勢手段を設け、シリンダ装置収縮時に上
記ロッド頭部のテーパー面と上記係止爪の係合面との係
合により係止爪をシリンダの外周面に沿って保持し、シ
リンダ装置伸長時に上記付勢手段により係止爪の下端が
外側へ開くようになした請求項１記載のサスペンション
組立治具。2. The assembly jig has a diameter larger than a general portion of a rod at a tip of a rod projecting from one end of a cylinder of a cylinder device composed of a cylinder and a rod which move relative to each other, and an upper end surface of which is a vehicle body receiving surface. While forming a head having a lower end surface as a tapered surface, the locking pawl is supported on the outer periphery of the one end of the cylinder so as to be swingable in the radial direction of the cylinder, and the upper end of the locking pawl is tapered. The lower end is provided with an urging means for urging it outwardly, and the engagement surface between the taper surface of the rod head and the engaging claw is contracted when the cylinder device contracts. The suspension assembly according to claim 1, wherein the engagement claw is held along the outer peripheral surface of the cylinder by engagement with the mating surface, and the lower end of the engagement claw is opened outward by the biasing means when the cylinder device is extended. jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30335298A JP3414280B2 (en) | 1998-10-08 | 1998-10-08 | Suspension assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30335298A JP3414280B2 (en) | 1998-10-08 | 1998-10-08 | Suspension assembly jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000118459A JP2000118459A (en) | 2000-04-25 |
| JP3414280B2 true JP3414280B2 (en) | 2003-06-09 |
Family
ID=17919953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30335298A Expired - Fee Related JP3414280B2 (en) | 1998-10-08 | 1998-10-08 | Suspension assembly jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3414280B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007090958A (en) * | 2005-09-27 | 2007-04-12 | Mazda Motor Corp | Suspension system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4356506B2 (en) * | 2004-04-23 | 2009-11-04 | 三菱自動車工業株式会社 | Suspension support structure for vehicle |
-
1998
- 1998-10-08 JP JP30335298A patent/JP3414280B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007090958A (en) * | 2005-09-27 | 2007-04-12 | Mazda Motor Corp | Suspension system |
| JP4654859B2 (en) * | 2005-09-27 | 2011-03-23 | マツダ株式会社 | Suspension device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000118459A (en) | 2000-04-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |