JPH086701Y2 - Suspension unit mounting jig - Google Patents
Suspension unit mounting jigInfo
- Publication number
- JPH086701Y2 JPH086701Y2 JP1989054247U JP5424789U JPH086701Y2 JP H086701 Y2 JPH086701 Y2 JP H086701Y2 JP 1989054247 U JP1989054247 U JP 1989054247U JP 5424789 U JP5424789 U JP 5424789U JP H086701 Y2 JPH086701 Y2 JP H086701Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- mounting hole
- suspension unit
- peripheral surface
- guide piece
- 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
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Fluid-Damping Devices (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は自動車の車体にサスペンションユニットを取
付けるための取付け治具に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a mounting jig for mounting a suspension unit on a vehicle body of an automobile.
（従来技術） サスペンションユニットを自動車の車体に組付けるに
当っては、予めサスペンションアームにダンパ、スプリ
ング等を組付けてサスペンションユニット組立体として
一体となした上これを車体に組付ける方法と、ダンパ単
体を車体に組付けたのちにサスペンションアーム等を順
次組付けていく方法の２通りがあり、前者は別の組付け
部署において組付け一体となしたサスペンション組立体
を一度に車体の組付けることができる点で後者のものよ
り優れている。(Prior Art) When assembling a suspension unit to a vehicle body of an automobile, a damper, a spring and the like are previously assembled to a suspension arm so as to be integrated into a suspension unit assembly, and a method of assembling the suspension unit to the vehicle body. There are two methods of assembling the suspension arm etc. sequentially after assembling the single body to the vehicle body, the former is to assemble the vehicle body at a time with the suspension assembly which is integrated and integrated in another assembly department. It is superior to the latter in that it can
他方、ダンパの頭部を車体のダンパ取付け部に係合さ
せるには、ダンパの軸心とダンパ取付け部の中心を一致
させる以外に、ダンパの軸心回りの振れを抑えることが
必要になるが、特にサスペンションユニット組立体とし
て一体となしたものにおいては、ダンパ下端を予めロア
アーム等に係合しておかねばらない関係上、ダンパ上端
の位置出しがきわめて難しいといった問題を有してい
る。On the other hand, in order to engage the head portion of the damper with the damper mounting portion of the vehicle body, it is necessary to suppress the shake around the axial center of the damper in addition to aligning the damper axial center with the center of the damper mounting portion. Particularly, in the case where the suspension unit assembly is integrated, there is a problem that it is extremely difficult to position the upper end of the damper because the lower end of the damper must be engaged with the lower arm or the like in advance.
特開昭60−163774号公報に示されたものは、ダンパの
上端に円錐形の案内治具を取付けてダンパ取付け孔との
間の芯合わせと、係合させたあとでの抜け止めを図った
ものであって、これはサスペンションユニット組立体と
して一体となしたものを車体に組付けるようにしたもの
ではあるが、ダンパの軸心回りの位置合わせについての
考慮が払われていない点で問題を有している。The device disclosed in Japanese Patent Laid-Open No. 60-163774 has a cone-shaped guide jig attached to the upper end of the damper so as to align the center with the damper mounting hole and prevent slippage after engagement. This is a suspension unit assembly that is integrated with the vehicle body, but it is a problem because consideration is not given to the alignment of the damper around the shaft center. have.
これに対して特開昭59−143779号公報等に開示された
ものは、ダンパの軸心回りの位相が合わない場合にこれ
をロボットアームにより回動させ、位相が合ったところ
でスプリングの付勢力により合致させるようにしたもの
であるが、このような装置では、スプリングの圧接力に
よってボルトのネジ山が損傷したり、あるいはダンパ取
付け孔周辺の塗膜が剥がれるなどの不都合が生じるばか
りでなく、サスペンションユニット組立体として一体化
されたものを取付けるには適用し得ないといった問題を
有している。On the other hand, in Japanese Patent Laid-Open No. 59-143779, etc., when the phase around the shaft center of the damper does not match, this is rotated by the robot arm, and when the phases match, the spring biasing force is applied. However, in such a device, not only the screw thread of the bolt is damaged by the pressure contact force of the spring or the coating film around the damper mounting hole is peeled off, but also such a problem occurs. There is a problem that it cannot be applied to mounting an integrated suspension unit assembly.
（考案が解決しようとする課題） 本考案はこのようなダンパ取付け上の問題に鑑みてな
されたもので、その目的とするところは、ダンパの芯出
し及び軸心回りの位相合わせを単一動作で無理なく行わ
せることのできる新たな取付け治具を提供することにあ
る。(Problems to be Solved by the Invention) The present invention has been made in view of such a problem in mounting a damper. The purpose of the present invention is to perform a single operation for centering the damper and for phasing around the shaft center. It is to provide a new mounting jig that can be reasonably performed.
（課題を解決するための手段） すなわち、本考案はかかる課題を達成するためのサス
ペンションユニット取付け用治具として、先端に円錐状
の頭部を有し、かつ基端にダンパに止着する螺着部を設
けた軸心合わせ部材に、周面にダンパ取付け孔の形状に
即した案内片を突設した周方向位置決め部材を回転自在
に取付けるとともに、案内片の表面をも含めてこの周方
向位置決め部材の周面に、ダンパ取付け孔の周縁部に当
接する各下端の位置を異にする複数の係止爪を、付勢部
材により常時これらの下端を周面から突出させるように
出没自在に取付けるようにしたものである。(Means for Solving the Problems) That is, the present invention provides a suspension unit mounting jig for achieving the above-mentioned object, which has a conical head at the tip and a screw for fixing to the damper at the base end. A circumferential positioning member having a guide piece that conforms to the shape of the damper mounting hole on the peripheral surface is rotatably attached to the axial centering member provided with the mounting portion, and the peripheral direction including the surface of the guide piece On the peripheral surface of the positioning member, a plurality of locking claws that contact the peripheral edge of the damper mounting hole at different positions of the respective lower ends can be freely retracted by an urging member so that these lower ends always project from the peripheral surface. It is designed to be attached.
（作用） このように構成したことにより、取付け治具をダンパ
の先端に螺合した上、ダンパを車体の取付け孔に挿入す
るよう移動させれば、軸心合わせ部材先端の円錐状頭部
を案内としてダンパが取付け孔に合致して芯出しが行な
われ、同時に周方向位置決め部材の周面に突設した案内
片が取付け孔に係合することによって、ダンパの軸回り
の位置決めが行なわれる。(Operation) With this configuration, if the mounting jig is screwed onto the tip of the damper and then the damper is moved so as to be inserted into the mounting hole of the vehicle body, the conical head at the tip of the centering member is moved. As a guide, the damper is aligned with the mounting hole for centering, and at the same time, the guide piece projecting from the circumferential surface of the circumferential positioning member engages with the mounting hole to position the damper about its axis.
（実施例） そこで以下に図示した実施例について説明する。(Example) Then, the Example illustrated below is described.
第１、２図は本考案の一実施例をなすサスペンション
ユニット取付け治具を示したもので、この取付け治具１
は、大別してダンパＡの先端に螺合する芯体２及び円錐
型頭体３とからなる軸心合わせ部材と、この軸心合わせ
部材に回転可能に取付けられ、かつ周面に取付け孔の形
状に即したガイド片６を備えた周方向位置決め部材とに
よって構成されている。1 and 2 show a suspension unit mounting jig according to an embodiment of the present invention.
Is roughly classified into an axial centering member composed of a core body 2 and a conical head body 3 which are screwed to the tip of the damper A, and is rotatably mounted on the axial centering member, and the shape of a mounting hole is formed on the peripheral surface. And a circumferential positioning member having a guide piece 6 conforming to the above.
これらをさらに詳しく説明すると、軸心合わせ部材を
構成する一方の芯体２は、ダンパＡ先端のネジA1に螺着
可能なフランジ2a付きの軸状部材として形成され、その
先端には、軸心合わせ部材を構成する他方の円錐型頭体
３が、キー2bを介して回動不能に嵌合わされた上、ボル
ト2cをもって一体的に固定されている。Explaining these in more detail, one core body 2 constituting the axial center aligning member is formed as a shaft-like member with a flange 2a that can be screwed into the screw A 1 at the tip of the damper A, and has a shaft at its tip. The other conical head body 3 constituting the centering member is non-rotatably fitted via a key 2b and is integrally fixed by a bolt 2c.
一方、周方向位置決め部材は、筒状体４とその周面に
固定されたガイド片６、６とによって構成されており、
筒状体４は、円錐型頭体３とほぼ等しい外径を有するス
リーブ状をなしていて、芯体２のフランジ2aと円錐型頭
体３との間に回転可能に遊挿されている。この筒状体４
には、その周面に180°の間隔をおいて２つの取付け凹
部4aが設けられていて、これらの凹部4aには後述するガ
イド片６、６がそれぞれボルト4bによって一体的に取付
けられている。On the other hand, the circumferential direction positioning member is composed of the tubular body 4 and the guide pieces 6, 6 fixed to the circumferential surface thereof.
The cylindrical body 4 has a sleeve shape having an outer diameter substantially equal to that of the conical head body 3, and is rotatably inserted between the flange 2 a of the core body 2 and the conical head body 3. This tubular body 4
Is provided with two mounting recesses 4a on its peripheral surface at intervals of 180 °, and guide pieces 6, 6 described later are integrally mounted in the recesses 4a by bolts 4b. .
これらのガイド片６、６の断面は、第３図に見られる
ように車体サスペンションタワーＢに設けた楕円形をな
す取付け孔B1の長軸方向の形状に応じた形状をなしてい
て、この部分を筒状体４の周面から突出すようにして取
付けられている。このガイド片６の上面には斜めの弧状
案内面6aが形成されていて、円錐状頭部３とガイド片６
の外周面とが滑らかに連続するようになっており、また
このガイド片６の下部には、筒状体４のスカート部4cと
ともに芯体２より下方に延びたスカート部6cが形成さ
れ、これらのスカート部4c、6cをダンパーＡの座金A2A3
等に形成した凹部等に係合させることによって、両者が
回動することなく係合できるように構成されている。As shown in FIG. 3, the cross-sections of these guide pieces 6, 6 have a shape corresponding to the shape of the elliptical mounting hole B 1 provided in the vehicle body suspension tower B in the longitudinal direction. The portion is attached so as to protrude from the peripheral surface of the tubular body 4. An oblique arc-shaped guide surface 6a is formed on the upper surface of the guide piece 6, and the conical head 3 and the guide piece 6 are formed.
Is smoothly continuous with the outer peripheral surface of the, and a skirt portion 6c extending downward from the core body 2 is formed at the lower portion of the guide piece 6 together with the skirt portion 4c of the tubular body 4. The skirt parts 4c and 6c of the damper are washer A 2 A 3
By engaging with a recess or the like formed in the same or the like, both can be engaged without rotating.
他方上記した筒状体４には、ガイド片６、６と90°の
間隔をおいた周面部分に凹部4dが180°の間隔をおいて
形成されていて、ここには第１の係止爪５がピン4eによ
って揺動自在に枢支されている。この係止爪５は、その
内方に突出した部分5aと筒状体４の頂部下面4fとの間に
介装したスプリング4gに付勢されて常時下端を筒状体４
の周面より突出させており、取付け治具１が取付け孔B1
に挿入された際には、この第１係止爪５の下端が取付け
孔B1の口縁に当接してダンパＡ上のスタッドボルトA4が
サスペンションタワーＢのボルト孔B2に挿入されない段
階で取付け治具１の抜け出しを抑えるようになってい
る。また同様に、ガイド片６の中央に設けた凹部6dに
も、上述した係止爪５より長い第２の係止爪７がピン6e
により揺動自在に枢支され、かつこの内方に突出した部
分7aと筒状体４の頂部下面4fとの間に介装したスプリン
グ6gにより常時下端が外方へ突出するように付勢されて
いて、取付け治具１が取付け孔B1内にさらに深く挿通さ
れ、ダンパＡ上のスタッドボルトA4がサスペンションタ
ワーＢ上のボルト孔B2内に入り込んだ状態のもとで取付
け治具１の抜け出しを抑えるようにされている。On the other hand, in the above-mentioned tubular body 4, the concave portions 4d are formed at intervals of 180 ° in the peripheral surface portions which are spaced 90 ° from the guide pieces 6, 6, and the first locking is provided here. The claw 5 is swingably supported by a pin 4e. The locking claw 5 is biased by a spring 4g interposed between the inwardly projecting portion 5a and the lower surface 4f of the top of the tubular body 4 so that the lower end of the locking pawl 5 is constantly kept.
The mounting jig 1 is attached to the mounting hole B 1
When the stud bolt A 4 on the damper A is not inserted into the bolt hole B 2 of the suspension tower B, the lower end of the first locking claw 5 comes into contact with the edge of the mounting hole B 1 when it is inserted into the bolt hole B 2 of the suspension tower B. The installation jig 1 is prevented from coming out. Similarly, in the recess 6d provided in the center of the guide piece 6, the second locking claw 7 longer than the above-described locking claw 5 is provided with the pin 6e.
Is swingably pivoted by a spring 6g and is urged by a spring 6g interposed between the inwardly projecting portion 7a and the top lower surface 4f of the tubular body 4 so that the lower end always projects outward. However, the mounting jig 1 is inserted deeper into the mounting hole B 1 , and the stud bolt A 4 on the damper A is inserted into the bolt hole B 2 on the suspension tower B. It is designed to prevent the escape of the.
つぎにリヤサスペンションユニット組立体Ｃの例をも
とにして上述した治具による組付け操作を説明する。Next, based on an example of the rear suspension unit assembly C, the assembling operation using the above-mentioned jig will be described.
第４図に示した組付け機Ｄにリヤサスペンションユニ
ット組立体Ｃを載置するに先立って、ガイド片６の各ス
カート部4c、6cをダンパＡの座金A2A3等に設けた凹部に
係合させて、ダンパＡ上の２本のスタッドボルトA4、A4
と組付け治具１上に第１係止爪５、５が同じ線上に位置
するように筒状体４を位置合せした上、筒状体４と一体
となった円錐型頭部３を回しながら組付け治具１をダン
パＡ先端のネジ部A1に螺着する。Prior to mounting the rear suspension unit assembly C on the assembling machine D shown in FIG. 4, the skirt portions 4c and 6c of the guide piece 6 are set in the recesses provided in the washers A 2 A 3 of the damper A. Engage the two stud bolts A 4 , A 4 on the damper A.
And the cylindrical body 4 is aligned on the assembly jig 1 so that the first locking claws 5 and 5 are located on the same line, and the conical head 3 integrated with the cylindrical body 4 is rotated. Meanwhile, the assembling jig 1 is screwed onto the screw portion A 1 at the tip of the damper A.
ついでリヤサスペンションユニット組立体Ｃを載置し
た組付け機Ｄを車体搬送ラインの直下に移動して、ここ
に搬送されてきた車体Ｅに向けてリヤサスペンションユ
ニット組立体Ｃを押上げると（第４図及び第５図）、車
体に設けたサスペンションタワーＢの取付け孔B1の縁に
円錐状頭部３が当接する。そしてこの状態からさらに組
立体Ｃを押上げてゆくと、円錐状頭部３に続いてガイド
片６上端の弧状案内面6aが取付け孔B1の長軸方向口縁と
接触しつつ孔B1内に入り込み、この際この口縁に沿って
若干左右に回動した筒状体４が座金A2A3を介して係合し
たダンパＡを軸心回りに回動させ、取付け孔B1に対して
ダンパＡを軸方向及び周方向に正確に一致させながら挿
入する。Then, the assembling machine D on which the rear suspension unit assembly C is mounted is moved to a position directly below the vehicle body transport line, and the rear suspension unit assembly C is pushed up toward the vehicle body E transported there (fourth (FIGS. 5 and 5), the conical head 3 abuts on the edge of the mounting hole B 1 of the suspension tower B provided on the vehicle body. Then, when the assembly C is further pushed up from this state, the arc-shaped guide surface 6a at the upper end of the guide piece 6 following the conical head 3 is in contact with the long-axis direction edge of the mounting hole B 1 , and the hole B 1 The cylindrical body 4 that has entered the inside and at this time rotated slightly to the left and right along the rim rotates the damper A engaged through the washer A 2 A 3 about the axis and into the mounting hole B 1 . On the other hand, the damper A is inserted while being accurately aligned in the axial direction and the circumferential direction.
そしてこの挿入過程で、はじめに取付け孔B1の上方に
抜出した第１の係止爪５がその口縁に当接してダンパＡ
の脱落を防ぐから（第１図の右側）、この時点で万一ダ
ンパＡと車体の位相が合わなかった場合には、組付け機
Ｄによる押上げを停止させて位相を合わせればよい。Then, in this insertion process, the first locking claw 5 that is first pulled out above the mounting hole B 1 comes into contact with the rim thereof and the damper A
If the phases of the damper A and the vehicle body do not match at this point, the push-up by the assembling machine D may be stopped to match the phases.
また、この状態からさらに挿入が進行すると、つぎに
スタッドボルトA4A4がサスペンションタワーＢ上のボル
ト孔B2B2にスムーズに入り込み、また同時に取付け孔B1
上に抜出した第２の係止爪７がその口縁に当接してダン
パＡの脱落を抑える（第１図の左側）。したがってこの
ような状態になったら、あとは自動締付け機等を用いて
スタッドボルトA4にナットを螺合すれば、リヤサスペン
ションユニット組立体Ｃの組付けは全て終了する。Further, when the insertion is further advanced from this state, the stud bolt A 4 A 4 next smoothly enters into the bolt holes B 2 B 2 on the suspension tower B, and at the same time, the mounting hole B 1
The second locking claw 7 that has been pulled out abuts against the edge of the second locking claw 7 to prevent the damper A from falling off (left side in FIG. 1). Therefore, in such a state, the nuts are screwed onto the stud bolts A 4 using an automatic tightening machine or the like, and then the assembly of the rear suspension unit assembly C is completed.
（効果） 以上の述べたように本発明によれば、軸心合わせ部材
に、ダンパ取付け孔の形状に即した案内片を突出した周
方向位置決め部材を回動自在に取付けたので、ダンパを
車体の取付け孔に挿入するだけで、ダンパのスタッドボ
ルトとサスペンションタワーのボルト孔とを無理なく合
致させて効率よく組付けることができる。(Effect) As described above, according to the present invention, since the circumferential positioning member that projects the guide piece corresponding to the shape of the damper mounting hole is rotatably attached to the shaft centering member, the damper is mounted on the vehicle body. The stud bolt of the damper and the bolt hole of the suspension tower can be reasonably matched with each other and can be assembled efficiently by simply inserting the bolt into the mounting hole of.
しかも、この周方向位置決め部材の周面に、下端の位
置を異にする複数の係止爪を常時下端が突出するように
して出没自在に取付けたので、挿入過程ではじめに一方
の係止爪が取付け孔の周縁に係合してダンパの脱落を抑
えるため、万一、ダンパと車体との位相が合わないよう
な場合には、この段階でこれらの位置を調整することに
よって、リヤサスペンションユニット組立体の組付けを
容易にかつ確実に行うことができる。Moreover, since a plurality of locking claws having different lower end positions are attached to the circumferential surface of the circumferential direction positioning member so that the lower ends always project, the one locking claw is first inserted during the insertion process. In order to prevent the damper from falling off by engaging with the peripheral edge of the mounting hole, if the damper and the vehicle body are out of phase, adjust the positions of these parts at this stage to adjust the rear suspension unit assembly. It is possible to easily and reliably assemble a solid body.
第１図は本考案の一実施例を示す組付け治具の断面図、
第２図はその傾斜図、第３図はダンパ取付け孔との関係
を示した上面図、第４図は車体への組付け状態を示した
図、第５図はその要部の拡大図である。 １……組付け治具、２……芯体 ３……円錐頭体、４……筒状体 ５……第１係止爪、６……ガイド片 ７……第２係止爪FIG. 1 is a sectional view of an assembly jig showing an embodiment of the present invention,
FIG. 2 is an inclined view thereof, FIG. 3 is a top view showing a relationship with a damper mounting hole, FIG. 4 is a view showing an assembling state to a vehicle body, and FIG. 5 is an enlarged view of a main part thereof. is there. 1 ... Assembly jig, 2 ... Core body, 3 ... Conical head body, 4 ... Cylindrical body, 5 ... First locking claw, 6 ... Guide piece, 7 ... Second locking claw
Claims (1)
ンパに止着する螺着部を設けた軸心合わせ部材に、周面
にダンパ取付け孔の形状に即した案内片を突設した周方
向位置決め部材を回転自在に取付けるとともに、上記案
内片の表面をも含めて上記周方向位置決め部材の周面
に、上記ダンパ取付け孔の周縁部に当接する各下端の位
置を異にする複数の係止爪を、付勢部材により常時該下
端を上記周面から突出させるように出没自在に取付けた
ことを特徴とするサスペンションユニットの取付け用治
具。1. A guide piece conforming to the shape of a damper mounting hole on the peripheral surface of an axial centering member having a conical head at the tip and a screwing portion for fixing to the damper at the base end. Is mounted rotatably, and the lower end positions of the lower end abutting the peripheral edge of the damper mounting hole are different from the peripheral surface of the circumferential positioning member including the surface of the guide piece. A jig for mounting a suspension unit, characterized in that a plurality of locking claws are attached by a biasing member so as to be able to project and retract so that the lower end always projects from the peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054247U JPH086701Y2 (en) | 1989-05-10 | 1989-05-10 | Suspension unit mounting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054247U JPH086701Y2 (en) | 1989-05-10 | 1989-05-10 | Suspension unit mounting jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144892U JPH02144892U (en) | 1990-12-07 |
| JPH086701Y2 true JPH086701Y2 (en) | 1996-02-28 |
Family
ID=31576144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989054247U Expired - Fee Related JPH086701Y2 (en) | 1989-05-10 | 1989-05-10 | Suspension unit mounting jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086701Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3889740B2 (en) * | 2003-10-07 | 2007-03-07 | 本田技研工業株式会社 | Rear structure of the vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143779A (en) * | 1983-02-05 | 1984-08-17 | Nissan Motor Co Ltd | Method of installing vehicle part and device for temporarily installing thereof |
-
1989
- 1989-05-10 JP JP1989054247U patent/JPH086701Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02144892U (en) | 1990-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |