JPH017608Y2 - - Google Patents
Info
- Publication number
- JPH017608Y2 JPH017608Y2 JP1982002346U JP234682U JPH017608Y2 JP H017608 Y2 JPH017608 Y2 JP H017608Y2 JP 1982002346 U JP1982002346 U JP 1982002346U JP 234682 U JP234682 U JP 234682U JP H017608 Y2 JPH017608 Y2 JP H017608Y2
- Authority
- JP
- Japan
- Prior art keywords
- wheel support
- torsion
- plate
- support members
- right wheel
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/013—Constructional features of suspension elements, e.g. arms, dampers, springs with embedded inserts for material reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/30—Constructional features of rigid axles
Description
【考案の詳細な説明】
本考案は主として前輪駆動車のリヤサスペンシ
ヨンに使用され、トーシヨン部材を有する車両用
アクスル装置の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is mainly used in the rear suspension of front-wheel drive vehicles and relates to an improvement of a vehicle axle device having a torsion member.
従来、例えば「自動車工学全書11巻ステアリン
グサスペンシヨン」（山海堂、昭和55年８月20日
初版発行）の第103頁、図４．１９に示されるよ
うな前輪駆動車用のリヤサスペンシヨンが知られ
ている。このサスペンシヨンは、左右の板金製ト
レーリングアームの後部に逆Ｕ字形断面を有する
アクスルビームを剛結すると共に、アクスルビー
ムの両端に後輪を回転支持するスピンドルを固着
する一方、アクスルビーム内にトーシヨンバーを
設けて左右端を固定したものである。そしてこの
ようなサスペンシヨンにおいては、車両旋回時に
車体に生じるロールに伴なつてアクスルビーム及
びトーシヨンバーがねじれることになるが、この
際生じるねじれ反力が結果的にアンチロール機能
を発揮するものとなつており、このねじれ剛性の
設定によりサスペンシヨン特性が大きく左右され
るものとなつている。ところで、上記のようなサ
スペンシヨンに使用される従来の車両用アクスル
装置の一例を第１図に基づいて説明すると、１は
アクスル装置全体を示し、同アクスル装置には車
巾方向に沿つて断面コ字形状のアクスルビーム２
が配設され、同アクスルビームの両端にはプレー
ト状の車輪支持部材３，４がそれぞれ固着される
と共に同車輪支持部材の上端部には車輪が回転支
持されるスピンドル５，６が互に同軸的にそれぞ
れ装着されている。さらに上記アクスルビーム２
内にはトーシヨン部材であるトーシヨンパイプ７
が配設されると共に同トーシヨンパイプの両端は
車輪支持部材３，４に穿設された孔８，９を貫通
して車輪支持部材３，４に溶着１０，１１されて
いる。なお、１２，１３は車輪支持部材３，４上
端部とアクスルビーム２との間に固着された板状
のリーンホースメントである。 Conventionally, rear suspensions for front-wheel drive vehicles, such as the one shown in Figure 4.19 on page 103 of "Automotive Engineering Complete Book Volume 11 Steering Suspension" (Sankaido, first edition published August 20, 1980), have been developed. Are known. This suspension has an axle beam with an inverted U-shaped cross section rigidly connected to the rear of the left and right sheet metal trailing arms, and a spindle that rotatably supports the rear wheel is fixed to both ends of the axle beam. A torsion bar is provided to fix the left and right ends. In this type of suspension, the axle beam and torsion bar twist as the vehicle rolls when the vehicle turns, and the torsional reaction force generated at this time ultimately exerts an anti-roll function. The suspension characteristics are greatly influenced by the setting of this torsional rigidity. By the way, an example of a conventional vehicle axle device used in the above suspension will be explained based on FIG. 1. Reference numeral 1 indicates the entire axle device, and the axle device includes a U-shaped axle beam 2
Plate-shaped wheel support members 3 and 4 are respectively fixed to both ends of the axle beam, and spindles 5 and 6 on which the wheels are rotatably supported are coaxially attached to the upper end of the wheel support member. are installed respectively. Furthermore, the above axle beam 2
Inside is a torsion pipe 7 which is a torsion member.
are provided, and both ends of the torsion pipe pass through holes 8, 9 drilled in the wheel support members 3, 4 and are welded 10, 11 to the wheel support members 3, 4. Note that 12 and 13 are plate-shaped reinforcements fixed between the upper ends of the wheel support members 3 and 4 and the axle beam 2.
そして、このようなアクスル装置においてはア
クスルビームがねじれ剛性と曲げ剛性に関与し、
トーシヨンパイプがねじれ剛性のみに関与するも
のとなつている。 In such an axle device, the axle beam is involved in torsional rigidity and bending rigidity,
The torsion pipe is responsible only for torsional rigidity.
ところで、サスペンシヨンのアンチロール作用
の強弱の設定はユーザによつて好みの分かれるも
のであり、ユーザーによつてはアンチロール効果
の設定変更を要望する者もいる。 Incidentally, preferences for setting the strength of the anti-roll effect of the suspension vary depending on the user, and some users desire to change the setting of the anti-roll effect.
このような場合、ねじれ剛性のみに大きく関与
するトーシヨンパイプ単品の交換が可能であれば
よいが、上記従来の構造によればトーシヨンパイ
プ７が左右の車輪支持部材３，４に溶着されてい
るためアクスル装置１のネジリ剛性を変える場合
アクスル装置１全体を交換しなければならないと
いう不具合があつた。 In such a case, it would be good if it were possible to replace the torsion pipe alone, which greatly affects only the torsional rigidity, but according to the above conventional structure, the torsion pipe 7 is welded to the left and right wheel support members 3 and 4. Therefore, when changing the torsional rigidity of the axle device 1, there was a problem that the entire axle device 1 had to be replaced.
本願考案は上記不具合を解消するために創案さ
れたものであつて、スピンドルが配設される左右
の車輪支持部材が左右両端に固着されたアクスル
ビームと、左右の車輪支持部材間に設けられたト
ーシヨン部材とを有する車両用アクスル装置に於
いて、上記トーシヨン部材は一端に第１プレート
が溶接され他端部に係合部が形成されると共に上
記左右の車輪支持部材に設けられる挿通穴に上記
他端部側から挿通されて設けられ、上記係合部に
は上記係合部を回り止めする係合穴を有する第２
プレートが嵌合され、上記第１、第２プレートが
上記左右の車輪支持部材の外側面にそれぞれボル
ト結合されることを特徴とする車両用アクスル装
置を要旨とするものである。 The present invention was devised to solve the above-mentioned problems, and the left and right wheel support members on which the spindles are disposed are provided between an axle beam fixed at both left and right ends and the left and right wheel support members. In the vehicle axle device having a torsion member, the torsion member has a first plate welded to one end, an engaging portion is formed at the other end, and the torsion member has a first plate welded to one end thereof, an engaging portion is formed at the other end, and the torsion member has the above-mentioned torsion member welded to the insertion hole provided in the left and right wheel support members. A second hole is provided to be inserted from the other end side, and the engaging portion has an engaging hole for preventing rotation of the engaging portion.
The gist of the present invention is a vehicle axle device, wherein the plates are fitted together, and the first and second plates are bolted to outer surfaces of the left and right wheel support members, respectively.
本願考案によれば、トーシヨン部材が第１及び
第２プレートを介して左右の車輪支持部材にボル
ト結合されているためアクスルのネジリ剛性を変
える場合は、ボルトを外すと共に第２プレートと
トーシヨン部材との嵌合を外せば、トーシヨン部
材を車輪支持部材から取り外すことが可能でトー
シヨン部材を交換すればアクスル全体のネジリ剛
性を変えることを容易に行なうことができると共
にアクスル全体を交換するものに比べて安価にな
るという効果を奏する。 According to the present invention, since the torsion member is bolted to the left and right wheel support members via the first and second plates, when changing the torsional rigidity of the axle, the bolts are removed and the second plate and the torsion member are connected by bolts. By unfitting the torsion member, the torsion member can be removed from the wheel support member, and by replacing the torsion member, the torsional rigidity of the entire axle can be easily changed, and compared to replacing the entire axle, the torsion member can be removed from the wheel support member. This has the effect of being cheaper.
以下本願考案の実施例を第２図に基づいて詳細
に説明する。なお、従来構造と同一あるいは実質
的に同一部分には従来構造と同一符号を付して説
明は省略する。トーシヨンパイプ７は左右のナツ
クル部材３，４に設けられる挿通穴を挿通して配
置され、トーシヨンパイプ７の一端１２はプレー
ト１３に穿設された孔１４を貫通して孔１４の周
囲でプレート１３に溶着され、同プレートはボル
ト・ナツト１５を介して車輪支持部材４の外側面
に着脱自在に固定されている。さらにトーシヨン
パイプ７の他端１６にはスプライン１７が形成さ
れ、同スプライン１７に係合するスプライン穴１
８を内周面に形成されたプレート１９はボルト・
ナツト２０を介して車輪支持部材３の外側面に着
脱自在に固定されている。 Hereinafter, an embodiment of the present invention will be described in detail based on FIG. 2. Note that parts that are the same or substantially the same as those in the conventional structure are given the same reference numerals as in the conventional structure, and a description thereof will be omitted. The torsion pipe 7 is placed through insertion holes provided in the left and right knuckle members 3 and 4, and one end 12 of the torsion pipe 7 passes through a hole 14 bored in the plate 13 and is inserted around the hole 14. It is welded to a plate 13, which is removably fixed to the outer surface of the wheel support member 4 via bolts and nuts 15. Furthermore, a spline 17 is formed at the other end 16 of the torsion pipe 7, and a spline hole 1 that engages with the spline 17 is formed at the other end 16 of the torsion pipe 7.
A plate 19 formed on the inner circumferential surface of 8 is used for bolts and
It is detachably fixed to the outer surface of the wheel support member 3 via a nut 20.
上記構造によればアクスル装置１のネジリ剛性
を変える場合にはトーシヨンパイプ７がボルト・
ナツト１５，２０を介して着脱自在にアクスル装
置１に固定されているため容易にトーシヨンパイ
プ７を交換することができると共にアクスル装置
１を交換するものに比べて安価に済むという効果
を奏する。 According to the above structure, when changing the torsional rigidity of the axle device 1, the torsion pipe 7
Since it is removably fixed to the axle device 1 via the nuts 15 and 20, the torsion pipe 7 can be easily replaced, and the cost is lower than that in which the axle device 1 is replaced.
またトーシヨンパイプ７の交換はボルト及びプ
レート１９を外してトーシヨンパイプ７を車幅方
向に引き抜き交換用のトーシヨンパイプを車幅方
向に押し込めば容易に行なうことができるので、
作業性に優れ交換作業を容易に行なうことができ
る。更にトーシヨンパイプ７の一端にはプレート
１３が溶着されているため、トーシヨンパイプ７
の引き抜き時にはプレート１３が作業時の把手の
役割を果たし、トーシヨンパイプ７の差し込み時
にはプレート１３がストツパの役割を果たすこと
になるので、一層作業性に優れるものであり、ま
た高精度の加工を要するスプラインあるいはスプ
ラインに代わる回り止め用の係合部は他端側のみ
に形成することとしたので、従来の交換不能のも
のに対するコスト高を低く抑える効果もある。 Furthermore, the torsion pipe 7 can be easily replaced by removing the bolts and plate 19, pulling out the torsion pipe 7 in the vehicle width direction, and pushing the replacement torsion pipe in the vehicle width direction.
Excellent workability and easy replacement work. Furthermore, since a plate 13 is welded to one end of the torsion pipe 7, the torsion pipe 7
When pulling out the torsion pipe 7, the plate 13 plays the role of a handle during work, and when inserting the torsion pipe 7, the plate 13 plays the role of a stopper, which further improves workability and allows for high precision processing. Since the required spline or the engaging portion for preventing rotation in place of the spline is formed only on the other end side, there is also the effect of keeping costs low compared to conventional non-replaceable parts.
なお、上記実施例においてはトーシヨン部材と
してパイプを使用したが棒材であつてもよい。 In the above embodiment, a pipe is used as the torsion member, but a bar may also be used.
第１図は従来構造を一部断面にして示す説明
図、第２図は本考案の実施例を示す第１図相当の
説明図である。
１：アクスル装置、２：アクスルビーム、３，
４：車輪支持部材、５，６：スピンドル、７：ト
ーシヨンパイプ。
FIG. 1 is an explanatory diagram showing a conventional structure partially in section, and FIG. 2 is an explanatory diagram corresponding to FIG. 1 showing an embodiment of the present invention. 1: Axle device, 2: Axle beam, 3,
4: Wheel support member, 5, 6: Spindle, 7: Torsion pipe.
Claims (1)
右の車輪支持部材３，４が左右両端に固着された
アクスルビーム２と、左右の車輪支持部材３，４
に設けられたトーシヨン部材７とを有する車両用
アクスル装置に於いて、上記トーシヨン部材７は
一端１２に第１プレート１３が溶接され他端部１
６に係合部１７が形成されると共に上記左右の車
輪支持部材３，４に設けられる挿通穴に上記他端
部１６側から挿通されて設けられ、上記係合部１
７には上記係合部１７を回り止めする係合穴１８
を有する第２プレート１９が嵌合され、上記第
１、第２プレート１３，１９が上記左右の車輪支
持部材３，４の外側面にそれぞれボルト結合され
ることを特徴とする車両用アクスル装置。 An axle beam 2 to which plate-shaped left and right wheel support members 3, 4 on which spindles 5, 6 are disposed are fixed to both left and right ends, and left and right wheel support members 3, 4.
In the vehicle axle device, the torsion member 7 has a first plate 13 welded to one end 12 and the other end 1.
6 is formed with an engaging portion 17, which is inserted into the insertion hole provided in the left and right wheel support members 3, 4 from the other end portion 16 side, and the engaging portion 1
7 has an engagement hole 18 for preventing the engagement portion 17 from rotating.
A vehicle axle device characterized in that a second plate 19 having a second plate 19 is fitted therein, and the first and second plates 13 and 19 are bolted to outer surfaces of the left and right wheel support members 3 and 4, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP234682U JPS58104705U (en) | 1982-01-12 | 1982-01-12 | Vehicle axle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP234682U JPS58104705U (en) | 1982-01-12 | 1982-01-12 | Vehicle axle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104705U JPS58104705U (en) | 1983-07-16 |
| JPH017608Y2 true JPH017608Y2 (en) | 1989-03-01 |
Family
ID=30015334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP234682U Granted JPS58104705U (en) | 1982-01-12 | 1982-01-12 | Vehicle axle device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008506573A (en) * | 2004-07-13 | 2008-03-06 | オート シャシ インターナショナル エスエンセ | Reinforced connection parts provided between the vertical arm of an axle and an anti-roll bar, axle, automobile and corresponding manufacturing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011201330A (en) * | 2010-03-24 | 2011-10-13 | Daihatsu Motor Co Ltd | Suspension device of vehicle |
-
1982
- 1982-01-12 JP JP234682U patent/JPS58104705U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008506573A (en) * | 2004-07-13 | 2008-03-06 | オート シャシ インターナショナル エスエンセ | Reinforced connection parts provided between the vertical arm of an axle and an anti-roll bar, axle, automobile and corresponding manufacturing method |
| JP4889634B2 (en) * | 2004-07-13 | 2012-03-07 | オート シャシ インターナショナル エスエンセ | Reinforced connection parts provided between the vertical arm of an axle and an anti-roll bar, axle, automobile and corresponding manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58104705U (en) | 1983-07-16 |
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