JPS58214476A - Panhard rod mounting section structure for car - Google Patents

Panhard rod mounting section structure for car

Info

Publication number
JPS58214476A
JPS58214476A JP9691582A JP9691582A JPS58214476A JP S58214476 A JPS58214476 A JP S58214476A JP 9691582 A JP9691582 A JP 9691582A JP 9691582 A JP9691582 A JP 9691582A JP S58214476 A JPS58214476 A JP S58214476A
Authority
JP
Japan
Prior art keywords
panhard rod
bracket
closing plate
fixed
welding
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
Application number
JP9691582A
Other languages
Japanese (ja)
Other versions
JPS633761B2 (en
Inventor
Tatsuya Nimata
二俣　達哉
Naoyuki Sugiyama
直之 杉山
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9691582A priority Critical patent/JPS58214476A/en
Publication of JPS58214476A publication Critical patent/JPS58214476A/en
Publication of JPS633761B2 publication Critical patent/JPS633761B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/087—Luggage compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
    • 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
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • 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
    • B60G2206/60—Subframe construction
    • B60G2206/601—Hanger bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To improve the strength of the welding location of a panhard rod mounting section by forming the welding location where the panhard rod is mounted, in such a way that the input of the panhard rod may be applied to said location in the shearing direction. CONSTITUTION:The upper part 8a of a closing plate 8 is welded and fixed to a side member 7 and the connected section between the side member 7 and a cross member 5 is supported by the closing plate 8a and a bracket 10. The mounting holes 10d that mount a panhard rod 1 are perforated near welding ends 10c welded to the side member 7 so as to be opposed to each other. The flange section 9 of the closing plate 8 is extended almost in parallel to the input direction of the panhard rod 1 and a nugget formed at location B of a welding between the flange section 9 and the other end 10b of the bracket 10 receives the input of the panhard rod 1 in the shearing direction.

Description

【発明の詳細な説明】 この発明は、自動車のパナールロッド取付部構造に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a Panhard rod attachment structure for an automobile.

従来のこの種構造としてはたとえば第１図および第２図
に示すようなものがある。これによると、図において符
号ｌはパナールロッドであり、このパナールロッド１の
一端１ａは車体の車軸２の固定部２ａに固定され、他端
１ｂはブラケット３に接続されている。このブラケット
３はその一端３ａがブロア４の下方のクロスメンバ５に
固定され、その他端３ｂはクロージングプレート６の下
端部６ａに固定され、その上端部６ｂはサイドメンバ７
に固定されている。Examples of conventional structures of this type include those shown in FIGS. 1 and 2. According to this figure, reference numeral 1 indicates a Panhard rod, and one end 1a of this Panhard rod 1 is fixed to a fixed part 2a of an axle 2 of a vehicle body, and the other end 1b is connected to a bracket 3. One end 3a of this bracket 3 is fixed to the cross member 5 below the blower 4, the other end 3b is fixed to the lower end 6a of the closing plate 6, and the upper end 6b is fixed to the side member 7.
is fixed.

そして、クロージングプレート６に対するブラケット３
の固定は、ブラケット３のフランジ部３Ｃをクロージン
グプレート６の下端部６ａの両側にスポット溶接などの
手段により溶接することにより行なわれている。したが
って、ブラケット３とクロージングプレート６との溶接
面はパナールロッド１の軸方向、すなわちバナールロッ
ド１の入力方向に垂直となっている。And the bracket 3 against the closing plate 6
This is accomplished by welding the flange portion 3C of the bracket 3 to both sides of the lower end portion 6a of the closing plate 6 by means such as spot welding. Therefore, the welding surface between the bracket 3 and the closing plate 6 is perpendicular to the axial direction of the Panhard rod 1, that is, to the input direction of the Panhard rod 1.

溶接個所Ａにはナゲツトが形成されるが、このナゲツト
は溶接面の剥離方向（この従来例ではパナールロッド１
の入力方向）に対する抗力がせん断方向（剥離方向に直
交する方向）に対するそれよりもすこぶる弱いという性
質がある。A nugget is formed at the welding point A, but this nugget is formed in the direction of peeling of the welding surface (in this conventional example, the direction of the separation of the welded surface is the Panhard rod 1).
There is a property that the resistance force against the input direction) is much weaker than that against the shear direction (direction perpendicular to the peeling direction).

このため、従来構造にあってはパナールロッド１への入
力をクロージングプレート６とブラケット３との溶接部
にて十分に支えることができず、勢いクロージングプレ
ート６の上端部６ｂを固定するクロスメンバ５にその入
力の負担が転嫁される結果となっていた。つまり、入力
荷重の分散がなされないため特定固定部に応力が集中し
その固定部の剥離あるいは破損が容易に生じ易いという
問題点があった。For this reason, in the conventional structure, the input to the Panhard rod 1 cannot be sufficiently supported by the welded portion between the closing plate 6 and the bracket 3, and the cross member 5 that fixes the upper end 6b of the closing plate 6 This resulted in the burden of input being transferred to the other party. In other words, since the input load is not dispersed, stress is concentrated on a specific fixed portion, and the fixed portion is easily peeled off or damaged.

この発明は、このような従来の問題点に着目してなされ
たものであり、車体に取り付けられるパナールロッドの
取付部の強度向上を図ることを目的とし、この目的を達
成するためクロスメンバにパナールロッドが接続される
ブラケットの一端を固定し、サイドメンバにパナールロ
ッドの入力方向に対して略平行なフランジ部が形成され
たクロージングプレートを固定し、前記ブラケットの他
端を上記フランジ部に固定するように構成されている。This invention was made in view of these conventional problems, and aims to improve the strength of the attachment part of the Panhard rod attached to the vehicle body.To achieve this purpose, a Panhard rod is attached to the cross member. One end of the bracket to which the rod is connected is fixed, a closing plate in which a flange section substantially parallel to the input direction of the Panhard rod is formed is fixed to the side member, and the other end of the bracket is fixed to the flange section. It is configured as follows.

以下、この発明を図面に基づいて説明する。The present invention will be explained below based on the drawings.

第３図はこの発明の一実施例を示すものである。FIG. 3 shows an embodiment of the present invention.

なお、従来例と同一ないし均等な構成部については同一
の符号を用い重複した説明を省略する。Note that the same reference numerals are used for the same or equivalent components as in the conventional example, and redundant explanation will be omitted.

図において符号８はクロージングプレートであり、この
クロージングプレート８は断面口字状に形成され、この
ため両側にフランジ部９が延在されている。そして、こ
のフランジ部９の端部９ａは若干外方に折曲されている
。また、１０はチャンネル状に形成されたブラケットで
あり、このブラケット１０の一端１０ａはクロスメンバ
５に溶接により固定され、その他端１０ｂはクロージン
グプレート８のフランジ部９の下方に外側から溶接され
固定が図られている。また、クロージングプレート８の
上部８ａはサイドメンバ７に溶接により固定され、これ
によりサイドメンバ７およびクロスメンバ５の接続部は
クロージングプレート８およびブラケット１０により支
承されるようにされている。なお、ブラケット１０の両
側に張り出しているのはサイドメンバ７に溶接される溶
接端部１０ｃであり、この溶接端部１０ｃ近傍にはパナ
ールロッド１を取り付ける取付穴１０ｄが対向するよう
に穿設されている。In the figure, reference numeral 8 denotes a closing plate, and this closing plate 8 has a cross-section shaped like an opening, and therefore has flange portions 9 extending on both sides. The end portion 9a of this flange portion 9 is bent slightly outward. Further, 10 is a bracket formed in a channel shape, one end 10a of this bracket 10 is fixed to the cross member 5 by welding, and the other end 10b is welded from the outside below the flange portion 9 of the closing plate 8 to be fixed. It is planned. Further, the upper part 8a of the closing plate 8 is fixed to the side member 7 by welding, so that the connecting portion between the side member 7 and the cross member 5 is supported by the closing plate 8 and the bracket 10. It should be noted that what protrudes from both sides of the bracket 10 is a welded end 10c to be welded to the side member 7, and a mounting hole 10d for attaching the Panhard rod 1 is bored in the vicinity of this welded end 10c so as to face each other. ing.

また、ブラケット１０の下方にはパナールロッドｌを逃
がす凹所１０ｅが形成されている。Further, a recess 10e is formed below the bracket 10 to allow the Panhard rod l to escape.

こうして、クロージングプレート８のフランジ部９はパ
ナールロッド１の入力方向に対し略平行に延在するよう
になり、フランジ部９およびブラケットＩＯの他端１０
ｂとの溶接個所Ｂに形成されるナゲツトはパナールロッ
ド１の入力をせん断方向で受けることとなる。In this way, the flange portion 9 of the closing plate 8 comes to extend approximately parallel to the input direction of the Panhard rod 1, and the flange portion 9 and the other end 10 of the bracket IO
The nugget formed at the welding point B with the welding point B receives the input from the Panhard rod 1 in the shearing direction.

以上説明したように、この発明によればパナールロツド
を取り付けている溶接個所がそのパナールロッドの入力
に対してせん断方向に加わるようになるため、その溶接
個所の強度が従来構造に比べはるかに向上する。また、
パナールロッドを取り付けるブラケットやクロージング
プレートに大幅な変更を加えることもないから従来と同
様な加工費で済ますことができコストアップにはならな
い。As explained above, according to the present invention, the welded part where the Panhard rod is attached will apply the input force of the Panhard rod in the shear direction, so the strength of the welded part is much improved compared to the conventional structure. . Also,
There is no need to make any major changes to the bracket or closing plate that attaches the Panhard rod, so the processing costs are the same as before, and there is no cost increase.

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

第１図および第２図は従来のパナールロッド取付構造を
説明する図であり、第１図は自動車の後輪の後方から見
た一部省略正面図、第２図はパナールロツドの取付部の
要部拡大斜視図、第３図はこの発明の一実施例を説明す
る第２図と同様な斜視図である。 １、・・・パナールロッド、５．・・・クロスメンバ、
７、・・・サイドメンバ、８．・・・クロージングプレ
ート、９、・・・フランジ部、１０・・・ブラケット。 第１図 第２図 第３図 ＋（Ｊｔ）Figures 1 and 2 are diagrams explaining the conventional Panhard rod mounting structure. Figure 1 is a partially omitted front view of the rear wheel of an automobile as seen from behind, and Figure 2 is the main part of the Panhard rod mounting section. FIG. 3 is a partially enlarged perspective view similar to FIG. 2 illustrating an embodiment of the present invention. 1. Panhard rod, 5. ...Cross member,
7. Side member, 8. ...Closing plate, 9,...Flange part, 10...Bracket. Figure 1 Figure 2 Figure 3 + (Jt)

Claims (1)

【特許請求の範囲】[Claims] クロスメンバにパナールロッドが接続されるブラケット
の一端を固定し、サイドメンバにパナールロッドの入力
方向に対して略平行なフランジ部が形成されたクロージ
ングプレートを固定し、前記ブラケットの他端を上記フ
ランジ部に固定したことを特徴とする自動車のパナール
ロッド取付部構造。One end of the bracket to which the Panhard rod is connected is fixed to the cross member, a closing plate having a flange portion approximately parallel to the input direction of the Panhard rod is fixed to the side member, and the other end of the bracket is connected to the flange. A structure for attaching a panhard rod to an automobile, characterized in that it is fixed to the panhard rod.
JP9691582A 1982-06-08 1982-06-08 Panhard rod mounting section structure for car Granted JPS58214476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9691582A JPS58214476A (en) 1982-06-08 1982-06-08 Panhard rod mounting section structure for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9691582A JPS58214476A (en) 1982-06-08 1982-06-08 Panhard rod mounting section structure for car

Publications (2)

Publication Number Publication Date
JPS58214476A true JPS58214476A (en) 1983-12-13
JPS633761B2 JPS633761B2 (en) 1988-01-26

Family

ID=14177651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9691582A Granted JPS58214476A (en) 1982-06-08 1982-06-08 Panhard rod mounting section structure for car

Country Status (1)

Country Link
JP (1) JPS58214476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192976U (en) * 1984-05-31 1985-12-21 三菱自動車工業株式会社 car body structure
KR100452428B1 (en) * 2002-05-02 2004-10-12 기아자동차주식회사 Reinforcement structure of a panhard rod in the rear suspension system
WO2020249881A1 (en) * 2019-06-14 2020-12-17 Psa Automobiles Sa Mounting guide for a motor vehicle panhard bar

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718508A (en) * 1980-07-05 1982-01-30 Nissan Motor Co Ltd Vehicle body structure for part fitted with lateral rod

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718508A (en) * 1980-07-05 1982-01-30 Nissan Motor Co Ltd Vehicle body structure for part fitted with lateral rod

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192976U (en) * 1984-05-31 1985-12-21 三菱自動車工業株式会社 car body structure
JPH035184Y2 (en) * 1984-05-31 1991-02-08
KR100452428B1 (en) * 2002-05-02 2004-10-12 기아자동차주식회사 Reinforcement structure of a panhard rod in the rear suspension system
WO2020249881A1 (en) * 2019-06-14 2020-12-17 Psa Automobiles Sa Mounting guide for a motor vehicle panhard bar
FR3097191A1 (en) * 2019-06-14 2020-12-18 Psa Automobiles Sa ASSEMBLY GUIDE FOR A PANHARD MOTOR VEHICLE BAR
CN113993725A (en) * 2019-06-14 2022-01-28 标致雪铁龙汽车股份有限公司 Assembly guide for motor vehicle panhard rod
CN113993725B (en) * 2019-06-14 2024-05-14 标致雪铁龙汽车股份有限公司 Assembly guide for a panhard rod of a motor vehicle

Also Published As

Publication number Publication date
JPS633761B2 (en) 1988-01-26

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