JPS59128002A - Mounting of lateral rod pin to rear axle beam - Google Patents

Mounting of lateral rod pin to rear axle beam

Info

Publication number
JPS59128002A
JPS59128002A JP148583A JP148583A JPS59128002A JP S59128002 A JPS59128002 A JP S59128002A JP 148583 A JP148583 A JP 148583A JP 148583 A JP148583 A JP 148583A JP S59128002 A JPS59128002 A JP S59128002A
Authority
JP
Japan
Prior art keywords
rear axle
axle beam
lateral rod
mounting
lateral
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.)
Pending
Application number
JP148583A
Other languages
Japanese (ja)
Inventor
Yutaka Inuzuka
犬塚　豊
Hiroaki Tanaka
宏明 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP148583A priority Critical patent/JPS59128002A/en
Publication of JPS59128002A publication Critical patent/JPS59128002A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B60G2200/21—Trailing arms connected by a torsional beam, i.e. twist-beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/34—Stabilising mechanisms, e.g. for lateral stability
    • B60G2200/341—Panhard rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To achieve accurate mounting of a lateral rod pin while enhancing production by forming a slot for mounting the pin before the molding of a rear axle beam in a trailing twist axle type suspension. CONSTITUTION:Slots 2a and 3a are cut on two side plates 2 and 3 composing an axle beam 1 at a distance l from an end 1a lengthwise before the beam 1 is molded with an inverted U-shaped cross-section with a press or the like. Then, a rear axle end 6 with a spindle 7 is fastened at both ends of the beam 1 after the molding of the beam 1. Then, lateral rod pins 5 are inserted into the slots 2a and 3a, set at a specified angle theta therein 2a and 3a using a jig or the like and then, welded with the beam 1. Thereafter, a bush 9 is clamped at the end of a lateral rod 8 mounted on the lateral rod pins 5 with a nut 10 as was in the past.

Description

【発明の詳細な説明】 この発明は目１１＋ｈ　屯のりャサスベンシ目ン（・ζ
用いられるラテラルロッドとリヤアクスルビームトラ連
結するラテラルロッドピンのリヤアクスルビームに対す
る取付方法に関するものである。[Detailed description of the invention] This invention is based on item 11+h.
The present invention relates to a method for attaching a lateral rod pin that connects a lateral rod and a rear axle beam to a rear axle beam.

接吻を支持するために、トレーリングツイストアクスル
式のサスベンジぢンをイ債見た目動事においては、リヤ
アクスルビームが左右方向の力を受けた時、その力をを
烙える能力がないので、この左右方向の力をささえるた
めにラテラルロッドが設けられている。このラテラルロ
ッド社その一端がｑｔ動車の車体に、又その他端がリヤ
アクスルビームに取りつけられている。そして、ラテラ
ルロッドをリヤアクスルビームに取りつけるラテラルロ
ッドピンけ、リヤアクスルビームにあけたビン取付用の
穴に挿入して取りつけるようになっている。このピン取
付用の穴は、従来リヤアクスルビームの成形加工後にお
いて、リヤアクスルビームに所定角変でｉｓ械加工等に
より通し穴をあけるようになつ°ていた。併し、リヤア
クスルビームは代形僧の形が平面状でないだけでなく、
通し穴の軸線がリヤアクスルビームに対し垂直でないた
め、正確な角度をもった穴明は加工が非常に固唾であぅ
た。このため、リヤアクスルビームに対シラチラルロッ
ドを正（ｋな角ｊψで取シつけることは…難であった。In order to support the kiss, a trailing twist axle type suspension engine is installed.During activities, when the rear axle beam receives a force in the left and right direction, it does not have the ability to absorb that force, so the left and right Lateral rods are provided to support the directional forces. One end of this lateral rod is attached to the body of the QT vehicle, and the other end is attached to the rear axle beam. Then, the lateral rod is attached to the rear axle beam by inserting the lateral rod pin into the pin attachment hole drilled in the rear axle beam. Conventionally, the hole for attaching the pin was formed by making a through hole in the rear axle beam by IS machining or the like at a predetermined angle after the rear axle beam was formed. However, the shape of the rear axle beam is not only flat;
Since the axis of the through hole was not perpendicular to the rear axle beam, drilling the hole at an accurate angle was extremely difficult. For this reason, it was difficult to attach the anti-sira chiral rod to the rear axle beam at a positive (k) angle jψ.

この発明は上記にかんがみ、リヤアクスルビームに対す
るブチフル、１１ツドピンの取付角度を正確に出すこと
のできる方法の揚供を目的とするものである。In view of the above, it is an object of the present invention to provide a method that can accurately determine the mounting angle of the full and 11-piece pins with respect to the rear axle beam.

つぎに、この発明を図面に示す実施例１Ｃもとづいて説
明する。Next, the present invention will be explained based on Embodiment 1C shown in the drawings.

汀！１図、敢２図に卦いて、トレーリングツイストアク
スル式サスペンシロンを例えたアクスルビーム１吋、互
いに平行に向い合う側板２々び３と、との両イ１ｌｌｌ
板２．３を接続する接続板４とを有し逆断面Ｕ形に形ｆ
ｉｔ（（れている。このリヤアクスルビーム１ｋｉプレ
ス機等によりｈＱ形ネれるＱに、両側板２及び６に対し
てその得手方向の端部１ａからｐのｒｌｌｉ　＋蝉に、
フチフルロッドビン５．を挿入するための長穴２ａ及び
５ａが、第２図に不すように、ｐを手方向と同方向Ｃ〆
ζあけられている。The shore! Figures 1 and 2 show a trailing twist axle suspension with an axle beam 1 inch, side plates 2 and 3 facing parallel to each other, and 1 lll.
A connecting plate 4 that connects the plates 2 and 3 has an inverted U-shaped cross section f.
It ((It is done. This rear axle beam 1ki press machine etc. is used to bend the hQ shape to
Full-rimmed rod bin5. Elongated holes 2a and 5a for insertion are made in the same direction C as the hand direction, as shown in FIG.

リヤアクスルビーム１は上記のように両側板２及び６に
、長穴２ａ＆び６ａをあけた後、その成形加工をして両
端にスピンドル７を有するリヤアクスルエンド６が固着
される。そして、成形後のリヤアクスルビーム１に取シ
つけられるラテラルロッドビン５は、従来と同様長穴２
ａのｉＭ　径より大きな直径を有する鍔部５ａを有して
おり、又この鍔部５＆ＫＷｅ％ヲテツルロッド８の一端
に固着はれたブツシュ９を嵌挿する取付部５ｂと、取付
部５ｂに続くねじ部５Ｃとを有している。In the rear axle beam 1, the long holes 2a and 6a are formed in the side plates 2 and 6 as described above, and then the rear axle ends 6 having the spindles 7 at both ends are fixed by forming the long holes 2a and 6a. The lateral rod bin 5, which is attached to the rear axle beam 1 after molding, is attached to the elongated hole 2 as before.
It has a flange part 5a having a diameter larger than the iM diameter of a, and a mounting part 5b into which a bushing 9 fixed and swollen to one end of the flange part 5&KWe% is fitted, and a screw continuing to the mounting part 5b. It has a section 5C.

このフチフルロッドビン５をリヤアクスルビーム１（（
取りつけるにけ、フチフルロッドビン５をリヤアクスル
ビーム１の長穴２ａ及び５ａ内に挿入する。ここで、ラ
テラルロッドビン５Ｆｉ４ｉＥ穴２ＪＬ及び６ａ内にお
いて、各長穴′２ａ及び３ａの４４方向へ移動可能に々
っている。このため、フチフルロッドビン５は両側板２
及び３に対し長穴２ａ及び６ａ内に訃いて傾斜させるこ
とができる。そして、ラテラルロッドビン５けリヤアク
スルビーム１に対して任意の手段（冶具あるいは角度ゲ
ージ等）によ・勺、角度を所定角度θに設定する。This full-rimmed rod bin 5 is connected to the rear axle beam 1 ((
For installation, insert the full-rimmed rod bin 5 into the long holes 2a and 5a of the rear axle beam 1. Here, within the lateral rod bins 5Fi4iE holes 2JL and 6a, the rods are movable in 44 directions of the elongated holes '2a and 3a. For this reason, the full-rimmed rod bin 5 has both side plates 2
and 3 can be tilted downwardly into the elongated holes 2a and 6a. Then, the angle of the five-piece rear axle beam 1 is set to a predetermined angle θ using any means (such as a jig or an angle gauge).

上記のようにして、リヤアクスルビーム１に対して所定
角度θに位置決めもれたラテラルロッドビン５けリヤア
クスルビーム１に対して溶接することにより、リヤアク
スルビーム１に固着される。As described above, the five lateral rod bins are fixed to the rear axle beam 1 by welding to the rear axle beam 1 which is positioned at a predetermined angle θ with respect to the rear axle beam 1.

そして、リヤアクスルビーム１に固着でれたフチフルロ
ッドビン５１／Ｃは、従来と同様にラテラルロッド８の
一端に固軒されたブツシュ９が、ナツト１０により取り
つけらすＬる。The full-rimmed rod pin 51/C fixed to the rear axle beam 1 is attached to a bush 9 fixedly attached to one end of the lateral rod 8 by a nut 10, as in the conventional case.

第６図はリヤアクスルエンドの固Ｍシれる部分のリアア
クスルビームの両側板が２枚貢ね１に形成＃　ｆｔ　＊
　＆のを示す。このリヤアクスルビーム１人はｔ７ｒ：
１図のリヤアクスルビーム１の側板２々ｒド３の外側に
、外側板１２及び１３を有するリヤアクスルビームエン
ド１１を固着しており、リヤアクスルビームとリヤアク
スルエンドとの取付部の補□強をしている。このリヤア
クスルビーム１Ａｌ、ｊリヤアクヌルビーム１０両（Ｉ
ｌｌ板２及び６にあけた長穴２ａ及び６ａの長軸の長さ
をリヤアクスルビーの 上エンド１１側板１２及び１６の長穴１２４及び１３Ｊ
Ｌの長軸の長さより長くしている。従うて、リヤアクス
ルビーム１人に対してラテラルロッドビン５を固着する
には、次」、１図１の場合と同様にして行なうことがで
きる。Figure 6 shows two side plates of the rear axle beam at the part where the rear axle end is fixed.
& indicates. This rear axle beam one person is t7r:
A rear axle beam end 11 having outer plates 12 and 13 is fixed to the outside of the side plates 2 and 3 of the rear axle beam 1 shown in Figure 1, and the attachment part between the rear axle beam and the rear axle end is reinforced. There is. This rear axle beam 1Al, j rear axle beam 10 cars (I
The lengths of the long axes of the long holes 2a and 6a drilled in the plates 2 and 6 are determined by the long holes 124 and 13J of the upper end 11 and side plates 12 and 16 of the rear axle ruby.
It is made longer than the length of the long axis of L. Therefore, in order to secure the lateral rod bin 5 to one rear axle beam, the following procedure can be carried out in the same manner as in the case of FIG. 1.

この発明は上記のように、トレーリングツイストアクス
ル式サスペンションの自動車用リヤアクスルビームをプ
レス等による成形前に、その長手方向に長袖を有する量
大を両側板のリヤアクスルエンド側のラテラルロッドピ
ン取付位置に一対設け、リヤアクスルビーム成形後に両
側板の長大にフチフルロッドビンを抽入して、フチフル
ロッドビンをリヤアクスルビームに対して所定角度にセ
ットしり後リヤアゲスルビームに溶ＩＦ！して固着する
ことと【、たことにより、次のような効果が、ちる。As described above, before forming a rear axle beam for an automobile with a trailing twist axle suspension using a press or the like, a large quantity having long sleeves in the longitudinal direction is placed at the lateral rod pin mounting position on the rear axle end side of both side plates. After forming a pair of rear axle beams, insert a full-rimmed rod bin into the long sides of both sides, set the full-rimmed rod bin at a predetermined angle with respect to the rear axle beam, and then melt it into the rear axle beam! The following effects can be achieved by fixing and fixing.

（１）　リヤアクスルビームの纜形加工前１（ラテラル
ロッドビン取付用の穴明けができるので、穴明けは容易
かつ簡単にでき、リヤアクスルビームの生産性を従来よ
シ向上することができる。(1) Before processing the rear axle beam into a straight line 1 (Since the holes for installing the lateral rod bin can be drilled, the holes can be easily and easily drilled, and the productivity of the rear axle beam can be improved compared to the conventional method.

（２）　　ヲテラルロッドビ／取付穴が長大であるため
、ラテラルロッドビンの取付角度の選択が容易で、取付
角度を正確に出す仁とができる。(2) Lateral rod bin/Since the mounting hole is long, it is easy to select the mounting angle of the lateral rod bin, and the mounting angle can be set accurately.

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの発明のＩｊｉ！施例を示し、第１図はラテラル
ロッドビン取付部のリヤアクスルビームの平面図（一部
断品を示す。）、第２図１は第１図のリャア第４図はＷ
（３図のＡ矢視図である。 １、ＩＡ・・・リヤアクスルビーム ２・・・側　板　　　　　２ａ・・・長　大３・・・側
　板　　　　　３ａ・・・長　穴５・・・ワテラルロッ
ドビン ６…リヤアクスルエンド ８・・・ラテラルロッド 出　　川　人　　　　トヨタ自１ｉｄＨ車株式会社代　
　理　　人　　　　　弁理士　岡　１）英　彦第１図The figure shows Iji! of this invention! Fig. 1 is a plan view of the rear axle beam of the lateral rod bin attachment part (partially shown), Fig. 2 1 is the rear of Fig. 1, and Fig. 4 is the W
(This is a view from arrow A in Figure 3. 1. IA...Rear axle beam 2...Side plate 2a...Long 3...Side plate 3a...Long hole 5...Wateral rod Bin 6...Rear axle end 8...Lateral rod out Kawahito Toyota Motor Corporation 1idH Vehicle Co., Ltd.
Attorney Patent Attorney Oka 1) Hidehiko Figure 1

Claims (1)

【特許請求の範囲】[Claims] 逆断血Ｕ形のリヤアクスルビームをプレス等により成形
する前に、リヤアクスルビームの長子方向の畏晰を中心
とする相対するリヤアクスルのｌａｌに長軸と同方向の
・勇し侵入を形成し、リヤアクスルビーム成形後このリ
ヤアクスルビームの両端にリヤアクスルエンドを固ポし
、次に、前記リヤアクスルビームの前記通し穴にラテラ
ル１フドビンを作入し、このラテラル１フツドビンをリ
ヤアクスルビームに対して所宇角彦Ｉ（セットしてリヤ
アクスルビームに溶接したことを特徴とするリヤアクス
ルビームに対するラテラルロッドビンの取付す法。Before forming a reverse blood cut U-shaped rear axle beam using a press or the like, a bulge in the same direction as the long axis is formed in the opposite rear axle's lal centering on the longitudinal axis of the rear axle beam. After forming the beam, secure the rear axle ends to both ends of this rear axle beam, then create a lateral 1 foot bin in the through hole of the rear axle beam, and place this lateral 1 foot bin against the rear axle beam. (A method for attaching a lateral rod bin to a rear axle beam, which is characterized in that it is set and welded to the rear axle beam.
JP148583A 1983-01-06 1983-01-06 Mounting of lateral rod pin to rear axle beam Pending JPS59128002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP148583A JPS59128002A (en) 1983-01-06 1983-01-06 Mounting of lateral rod pin to rear axle beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP148583A JPS59128002A (en) 1983-01-06 1983-01-06 Mounting of lateral rod pin to rear axle beam

Publications (1)

Publication Number Publication Date
JPS59128002A true JPS59128002A (en) 1984-07-24

Family

ID=11502740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP148583A Pending JPS59128002A (en) 1983-01-06 1983-01-06 Mounting of lateral rod pin to rear axle beam

Country Status (1)

Country Link
JP (1) JPS59128002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892974A1 (en) * 2005-11-10 2007-05-11 Peugeot Citroen Automobiles Sa Motor vehicle e.g. light lorry, rear train, has rear axle including axle head with plate and branch, and hinge pivot fixed to branch and coupled only on one side of stabilizer bar`s lower end whose another end remains free relative to axle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892974A1 (en) * 2005-11-10 2007-05-11 Peugeot Citroen Automobiles Sa Motor vehicle e.g. light lorry, rear train, has rear axle including axle head with plate and branch, and hinge pivot fixed to branch and coupled only on one side of stabilizer bar`s lower end whose another end remains free relative to axle
EP1785289A1 (en) * 2005-11-10 2007-05-16 Peugeot Citroën Automobiles S.A. Rear suspension of a motor vehicle

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