JPS6387384A - Assembly of car body floor - Google Patents

Assembly of car body floor

Info

Publication number
JPS6387384A
JPS6387384A JP61231031A JP23103186A JPS6387384A JP S6387384 A JPS6387384 A JP S6387384A JP 61231031 A JP61231031 A JP 61231031A JP 23103186 A JP23103186 A JP 23103186A JP S6387384 A JPS6387384 A JP S6387384A
Authority
JP
Japan
Prior art keywords
floor
parts
assembled
rear floor
assembly
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
JP61231031A
Other languages
Japanese (ja)
Inventor
Takashi Matsuzaki
松崎 尚
Hiroshi Kuriyama
栗山 洋
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 JP61231031A priority Critical patent/JPS6387384A/en
Publication of JPS6387384A publication Critical patent/JPS6387384A/en
Pending legal-status Critical Current

Links

Landscapes

  • Body Structure For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

PURPOSE:To improve the assembly performance of the function parts and interior decorative parts and facilitate automatic assembly by dividing a car body floor into a front floor and a rear floor and but-jointing the both floors in the longitudinal direction. CONSTITUTION:A front floor 2 is shaped and assembled and applied with painting, and the interior decorative parts and function parts such as a shift lever device 8 are assembled. In other lines, a rear floor 3 is shaped and assembled and applied with painting, and the interior decorative parts and function parts such as wheel parts 27 are assembled. The cross member 12 of the front floor 2 is attached onto the front wall 20 of the rear floor 3, and the rear parts of the right and left side shills 5 of the front floor 2 and the front parts of the right and left side members 16 of the rear floor 3 are fitted and but-jointed. The both floors 2 and 3 are but-jointed in the longitudinal direction by fastening a bolt 43 into the installation hole part 20a on the front wall 20 from a screw insertion hole 13 on the cross member 12.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は車体フロアの組立方法に関する。[Detailed description of the invention] Industrial applications The present invention relates to a method of assembling a vehicle body floor.

従来の技術 自動車の製造にあっては、例えば昭和55年12月25
日(株)山海堂発行「自動車工学全書:第18@:自動
車の製造管理」第28〜30頁1こ示されているように
、ピラー、サイドシル、サイドメンバ。
In the manufacturing of conventional technology automobiles, for example, on December 25, 1980,
As shown in "Complete Book of Automotive Engineering: Vol. 18 @: Automobile Manufacturing Management", pp. 28-30, published by Sankaido Co., Ltd., the pillar, side sill, and side member.

クロスメンバ、カウルボックス、ルーフレール等の各種
骨格要素やパネル材を順次接合してホワイトボディを構
成し、これを塗装工程、ぎ装工程に順次移送して、各種
の機能部品、内装部品等を組付けるようにしている。
Various skeletal elements and panel materials such as cross members, cowl boxes, and roof rails are sequentially joined to form a white body, which is then sequentially transferred to the painting and outfitting processes, where various functional parts, interior parts, etc. are assembled. That's what I do.

発明が解決しようとする問題点 ホワイトボディの組立ては、省略化を図るためにロボッ
トによる自動溶接手段が採用されているが、エンジンル
ーム、キャビン等が隔成されてくると、ロボットのアー
ムの動きが制約されるため、ロボットの作動制御が複雑
になってしまう。
Problems to be Solved by the Invention Automatic welding by robots is used to simplify the assembly of white bodies, but when the engine room, cabin, etc. are separated, the movement of the robot's arm becomes difficult. Because of the constraints, robot operation control becomes complicated.

また、ぎ装工程でキャビン内に各種の機能部品。In addition, various functional parts are installed inside the cabin during the fitting process.

内装部品を組付ける場合にあっても、ロボットによる自
動組付は手段が採用されているが、ドア。
Automated assembly by robots is also used when assembling interior parts, but this is not the case for doors.

リッド等の開閉体やウィンドウガラスが取付く車体開口
部より行なう必要があるので、エンジンルーム、キャビ
ン等の隔壁が邪魔となり、自動組付けの難しくなるとこ
ろが多い。この場合の機能部品、内装部品の組付けは、
作業者がキャビン内に入り込んで、あるいは車体開口部
より手作業で行なわなければならず、多大な労力と時間
とを要してしまう。
Since it is necessary to do this through the opening of the vehicle body where opening/closing bodies such as lids and window glasses are attached, bulkheads in engine compartments, cabins, etc. get in the way, making automatic assembly difficult in many places. In this case, the assembly of functional parts and interior parts is as follows:
A worker must enter the cabin or manually perform the work through an opening in the vehicle body, which requires a great deal of labor and time.

そこで本発明は、機能部品、内装部品の組付は性を向上
することができると共に、自動組立ても容易に行なえる
車体フロアの組立方法を提供するものである。
SUMMARY OF THE INVENTION Therefore, the present invention provides a method for assembling a vehicle body floor that can improve the ease of assembling functional parts and interior parts, and can also be easily assembled automatically.

問題点を解決するための手段 車体フロアをフロントフロアとリヤフロアとに分割し、
これらフロントフロアとリヤフロアとを前後方向で突合
わせて結合する。
Means to solve the problem Divide the car body floor into a front floor and a rear floor,
The front floor and rear floor are butted against each other in the front-rear direction and joined together.

実施例 以下、本発明の実施例を図面に基づいて詳述する。Example Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

第1〜3図に示すように、車体フロア1はフロントフロ
ア2とリヤフロア3とに分割されている。
As shown in FIGS. 1 to 3, a vehicle body floor 1 is divided into a front floor 2 and a rear floor 3.

フロントフロア2はフロントフロアパネル4と左右のサ
イドメンバを構成するサイドシル5と、左右の縦メンバ
6とを備えている。フロントフロアパネル4の車幅方向
中央部にはトンネル部7を上方に向けて膨出形成しであ
る。このトンネル部7にはシフトレバ−装置8が図外の
レバー取付孔部を介して後組付けされる。フロントフロ
アパネル4におけるトンネル部7の左右側方部分上には
左右のフロントシート9が図外のシート取付部を介して
後組付けされる。この左右側部分下には前後方向に延長
する閉断面を構成する前記縦メンバ6を接合しである。
The front floor 2 includes a front floor panel 4, side sills 5 forming left and right side members, and left and right vertical members 6. A tunnel portion 7 is formed to bulge upward in the center portion of the front floor panel 4 in the vehicle width direction. A shift lever device 8 is later assembled into the tunnel portion 7 via a lever attachment hole (not shown). Left and right front seats 9 are later assembled onto the left and right side portions of the tunnel portion 7 in the front floor panel 4 via seat attachment portions (not shown). The vertical member 6 forming a closed section extending in the front-rear direction is joined to the bottom of the left and right side portions.

フロントフロアパネル4の前縁部には前フランジlOを
前方に向けて水平に延設しである。この前フランジ10
には上下方向に貫通される複数の取付孔部11を形成し
てあり、これら複数の取付孔部11を介して図外のダツ
シュロアの下後部が上方よりボルト結合されるようにな
っている。フロントフロアパネル4の後縁部上にはクロ
スメンバ12を設けである。このクロスメンバ12には
前後方向に貫通される複数のねじ挿通孔13を形成しで
ある。前記サイドシル5はインナパネル5aとアウタパ
ネル5bとで前後方向に延長する閉断面に構成されてお
り、このインナパネル5aがフロントフロアパネル4の
左右側部に接合されている。
A front flange 10 is provided at the front edge of the front floor panel 4 and extends horizontally toward the front. This front flange 10
A plurality of attachment holes 11 are formed to pass through in the vertical direction, and the lower rear portion of a darts lower (not shown) is bolted from above through these plurality of attachment holes 11. A cross member 12 is provided on the rear edge of the front floor panel 4. This cross member 12 is formed with a plurality of screw insertion holes 13 that pass through the cross member 12 in the front-rear direction. The side sill 5 has an inner panel 5a and an outer panel 5b and has a closed cross section extending in the front-rear direction, and the inner panel 5a is joined to the left and right sides of the front floor panel 4.

また、前記リヤフロア3はリヤフロアパネル14とサブ
フレーム15と左右のサイドメンバ16とを備えている
。リヤフロアパネル14は前後方向中間部に形成した縦
壁17と、この縦壁17の上部から後方へ水平に延長す
る段上部18と、縦壁17の下部から前方へ水平に延長
する最下部19と、この最下部19の前縁部から下方に
向けて形成されたクロスメンバを構成する前壁20とを
備えている。この前壁20には複数の取付孔部20aを
形成しである。前記最下部19上にはりャシート21が
図外のシート取付部を介して後組付けされている。段上
部18にはスペアタイヤ収納部22を下方に向けて膨出
形成しである。
Further, the rear floor 3 includes a rear floor panel 14, a subframe 15, and left and right side members 16. The rear floor panel 14 includes a vertical wall 17 formed in the middle part in the front-rear direction, a stepped upper part 18 extending horizontally rearward from the upper part of the vertical wall 17, and a lowermost part 19 extending horizontally forward from the lower part of the vertical wall 17. , and a front wall 20 forming a cross member formed downward from the front edge of the lowermost portion 19. This front wall 20 has a plurality of mounting holes 20a formed therein. A pusher seat 21 is later assembled onto the lowermost portion 19 via a seat attachment portion (not shown). The upper part 18 of the step has a spare tire storage part 22 bulging downward.

前記サブフレーム15は左右の縦フレーム23と前橋・
  フレーム24と中間積フレーム25と後横フレーム
26とを備えており、足まわり部品27や燃料タンク2
8の組付は前または組付は後に、リヤフロアパネル14
の下面に上下方向で結合されるようになっている。この
サブフレーム15における左右の縦フレーム23の前後
方向中間部には湾曲部29を形成しである。これら湾曲
部29上にはストラットタワ一部30を有する左右のり
ャホイールハウスインナ31を接合しである。この左右
のホイールハウスインナ31はサブフレーム15をリヤ
フロアパネル14の下面に接合した状態において、リヤ
フロアパネル14の切欠部32を介してリヤフロアパネ
ル14上に突出されるようになっている。左右のりャホ
イールハウスインナ31のストラットタワ一部30の上
面には足まわり部品27の図外のショックアブソーバの
上部がアッパマウントインシュレータを介して後組付け
される。府記左右のサイドメンバ16はリヤフロアパネ
ル14の切欠部32よりも前方の左右側部に結合されて
おり、リヤホイールハウスインナ31との共働でリヤホ
イールハウス33を構成するりャホイールハウスアウタ
34の前延設部16aと、クロージングプレート16b
とで前後方向に延長する閉断面に構成されている。リヤ
ホイールハウスアウタ34の後半部には車体リヤサイド
シェル35が結合されている。前記足まわり部品27に
おける図外のアッパリンクやロアリンク等のリンク、リ
ヤアクスル27aを有するクロスメンバそれぞれはサブ
フレーム15の左右の縦フレーム23に後組付けされる
The sub-frame 15 is connected to the left and right vertical frames 23 and the front bridge.
It includes a frame 24, an intermediate frame 25, and a rear horizontal frame 26, and includes suspension parts 27 and a fuel tank 2.
8 can be assembled before or after the rear floor panel 14.
It is designed to be connected vertically to the bottom surface of. A curved portion 29 is formed at the middle portion of the left and right vertical frames 23 in the sub-frame 15 in the front-rear direction. On these curved portions 29, left and right wheel house inners 31 having strut tower portions 30 are joined. The left and right wheel house inners 31 are projected onto the rear floor panel 14 through the cutout portion 32 of the rear floor panel 14 in a state where the subframe 15 is joined to the lower surface of the rear floor panel 14. The upper part of a shock absorber (not shown) of the suspension component 27 is later assembled to the upper surface of the strut tower part 30 of the left and right rear wheel house inners 31 via an upper mount insulator. The left and right side members 16 are connected to the left and right side portions of the rear floor panel 14 in front of the notch 32, and work together with the rear wheel house inner 31 to form the rear wheel house 33. 34 front extension portion 16a and closing plate 16b
It has a closed cross section that extends in the front and back direction. A vehicle rear side shell 35 is coupled to the rear half of the rear wheel house outer 34. Links such as an upper link and a lower link (not shown) in the suspension parts 27 and a cross member having the rear axle 27a are assembled to the left and right vertical frames 23 of the sub-frame 15 afterward.

以上の実施例構造による車体フロアを組立てるには、フ
ロントフロア2を成形9組立てし、このフロントフロア
2に塗装を施して、図外の遮音材としてのカーペット、
シフトレバ−装置8.左右のフロントシート9等の内装
部品9機能部品を組付ける。一方、これとは別のライン
で、車体リヤサイドシェル35を含むリヤフロア3を成
形1組立てし、このリヤフロア3に塗装を施して、図外
のカーペット、図外のスペヤタイヤ、リヤシート21゜
燃料タンク289足まわり部品27等の内装部品9機能
部品を組付ける。そして、これらフロントフロア2のク
ロスメンバ12をリヤフロア3の前壁20に当接すると
共にフロントフロア2の左右のサイドシル5の後部とリ
ヤフロア3の左右のサイドメンバ16の前部とを嵌合し
て突合わせ、クロスメンバ12のねじ挿通孔13から前
壁20の取付孔部20aにボルト36を締結して、前記
フロントフロア2とリヤフロア3とを前後方向で突合わ
せて結合する。
In order to assemble the vehicle body floor according to the structure of the above embodiment, the front floor 2 is assembled by molding 9, the front floor 2 is painted, and a carpet (not shown) is used as a sound insulating material.
Shift lever device8. Assemble the interior parts 9 functional parts such as the left and right front seats 9. On the other hand, on a separate line, the rear floor 3 including the rear side shell 35 of the vehicle body was molded and assembled, and this rear floor 3 was painted, with a carpet (not shown), a spare tire (not shown), a rear seat 21°, and a fuel tank 289 feet. Assemble the interior parts 9 functional parts such as the surrounding parts 27. Then, the cross members 12 of the front floor 2 are brought into contact with the front wall 20 of the rear floor 3, and the rear parts of the left and right side sills 5 of the front floor 2 are fitted with the front parts of the left and right side members 16 of the rear floor 3, so that they are brought into contact with each other. Then, a bolt 36 is fastened from the screw insertion hole 13 of the cross member 12 to the mounting hole 20a of the front wall 20, and the front floor 2 and rear floor 3 are butted against each other in the front-rear direction and connected.

発明の効果 以上のように本発明によれば、フロントフロアとリヤフ
ロアとを前後方向で結合するので、ロボットを使用する
場合であっても、ロボットのアームの動きが前後方向の
一方向と単純となり、ロボットの作動制御が簡単となり
、車体フロアの自動組立を容易に行なえる。しかも、車
体フロアをフロントフロアとリヤフロアとに分割しであ
るので、複数の異なるフロントフロアと複数の異なるリ
ヤフロアとを設定し、これら複数の異なるフロントフロ
アのうちの一つのフロントフロアと複数の異なるリヤフ
ロアのうちの一つのリヤフロアとを選択して組み合わせ
ることによって、色々の車体フロアを構成することがで
きる。さらに、機能部品。
Effects of the Invention As described above, according to the present invention, since the front floor and the rear floor are connected in the front and back direction, even when a robot is used, the movement of the arm of the robot can be simply done in one direction, in the front and back direction. This simplifies the operation control of the robot and facilitates automatic assembly of the vehicle body floor. Moreover, since the vehicle body floor is divided into a front floor and a rear floor, a plurality of different front floors and a plurality of different rear floors are set, and one front floor and a plurality of different rear floors are set. By selecting and combining one of the rear floors, various vehicle body floors can be constructed. In addition, functional parts.

内装部品を組付ける場合に、キャビンの隔壁に邪魔され
ることがないので、機能部品、内装部品の組付は性も向
上することができるという新規な効果がある。
When assembling interior parts, there is no interference with the partition wall of the cabin, so there is a novel effect in that the ease of assembling functional parts and interior parts can be improved.

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

第1図は本発明の一実施例を分解して示す斜視図、第2
図は同実施例の組付けた状態での前後方向に沿う断面図
、第3図は第1図の■−■線に沿う断面図である。 1・・・車体フロア、2・・・フロントフロア、3・・
・リヤフロア。
Fig. 1 is an exploded perspective view of one embodiment of the present invention;
The figure is a cross-sectional view taken along the front-rear direction of the same embodiment in an assembled state, and FIG. 3 is a cross-sectional view taken along the line ■-■ in FIG. 1. 1...Vehicle floor, 2...Front floor, 3...
・Rear floor.

Claims (1)

【特許請求の範囲】[Claims] 車体フロアをフロントフロアとリヤフロアとに分割し、
これらフロントフロアとリヤフロアとを前後方向で突合
わせて結合することを特徴とする車体フロアの組立方法
The car body floor is divided into a front floor and a rear floor,
A method for assembling a vehicle body floor, which is characterized in that the front floor and rear floor are butted and joined in the longitudinal direction.
JP61231031A 1986-09-29 1986-09-29 Assembly of car body floor Pending JPS6387384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61231031A JPS6387384A (en) 1986-09-29 1986-09-29 Assembly of car body floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61231031A JPS6387384A (en) 1986-09-29 1986-09-29 Assembly of car body floor

Publications (1)

Publication Number Publication Date
JPS6387384A true JPS6387384A (en) 1988-04-18

Family

ID=16917184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61231031A Pending JPS6387384A (en) 1986-09-29 1986-09-29 Assembly of car body floor

Country Status (1)

Country Link
JP (1) JPS6387384A (en)

Similar Documents

Publication Publication Date Title
US4900083A (en) Modular vehicle body and method of building same
US11524736B2 (en) Method of assembling vehicle including an integrated interior module and top-hat
US5090105A (en) Modular vehicle construction and assembly method
US4730870A (en) Modular vehicle construction and assembly method
US4914802A (en) Method of assembling automotive body structure having pre-assembled inner cover member on each body unit.
JP2501818B2 (en) How to assemble a car body
JPS6387384A (en) Assembly of car body floor
JPS6387383A (en) Car body joint structure
JPS6387386A (en) Assembly of car body floor
JPS63235175A (en) Body structure of vehicle
JPS6346976A (en) Car body structure for automobile
JPS63235174A (en) Body structure of automobile
JPS6346975A (en) Car body structure for automobile
JPH0514943Y2 (en)
JPS63263178A (en) Floor structure of body of automobile
JP2514966B2 (en) Car body structure
JPH05246349A (en) Manufacture of automobile
JPS63235178A (en) Body structure of vehicle
JPS63235177A (en) Fixing structure of rear parcel panel
JPS63235176A (en) Body structure of automobile
KR0162153B1 (en) A reinforcing structure of a center pillar
JPS63242776A (en) Car body assembling method for automobile
JPS6192965A (en) Car body structure
JPH0818575B2 (en) Vehicle roof mounting structure
JPH08546B2 (en) Car assembly method