JPS6321492Y2 - - Google Patents
Info
- Publication number
- JPS6321492Y2 JPS6321492Y2 JP5609678U JP5609678U JPS6321492Y2 JP S6321492 Y2 JPS6321492 Y2 JP S6321492Y2 JP 5609678 U JP5609678 U JP 5609678U JP 5609678 U JP5609678 U JP 5609678U JP S6321492 Y2 JPS6321492 Y2 JP S6321492Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- pillar outer
- outer panel
- rear pillar
- flange
- 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
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】
本考案は自動車例えばキヤブオーバタイプの自
動車におけるリヤアウタパネルとリヤパネルとル
ーフパネルとの結合部の改良に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a joint between a rear outer panel, a rear panel, and a roof panel in an automobile, such as a cab-over type automobile.
従来の前記結合部を第１，２図により説明する
と、第２図のａがリヤピラアウタパネル、a1が同
リヤピラアウタパネルａの上縁から室内側に延び
た平面部、a2が同リヤピラアウタパネルａの側縁
から室外側に延びたフランジ部、第１，２図のｂ
がリヤパネル、b1が同リヤパネルｂの上縁から室
外側に延びた平面部、b2が同リヤパネルｂの側縁
から室外側に延びたフランジ部、ｃがドリツプチ
ヤンネル、ｄがリヤルーフレールで、上記フラン
ジ部a2，b2を重合、溶接することにより同各パネ
ルａ，ｂを一体的に結合するようになつている。 To explain the conventional joint part with reference to Figs. 1 and 2, a in Fig. 2 is a rear pillar outer panel, a1 is a flat part extending inward from the upper edge of the rear pillar outer panel a, and a2 is a rear pillar outer panel. Flange portion extending from the side edge of pillar outer panel a to the outdoor side, b in Figures 1 and 2
is the rear panel, b 1 is the plane part extending from the upper edge of rear panel b to the outside outside, b 2 is the flange part extending from the side edge of rear panel b to the outside outside, c is the drip channel, and d is the rear roof rail. The panels a and b are integrally connected by overlapping and welding the flange portions a 2 and b 2 .
前記リヤピラアウタパネルａでは、平面部a1を
同パネルａの上縁から室内の方向に延びるように
またフランジ部a2を同パネルａ面からそのまま延
在させた形状となるように絞り加工を行い、次い
で後工程によりフランジ部a2を手前方向（室外側
方向）に延びるように折り曲げ成形する。しかし
このとき、平面部a1とフランジ部a2との境界部位
a4に上記折り曲げ加工を行ない易くするために割
れ止め溝a3を前もつて形成しなければならず、ま
たリヤパネルｂにおいても平面部b1とフランジ部
b2とを後工程により折り曲げ加工する場合に、折
り曲げ加工を行ない易くするために割れ止め溝b3
を前もつて形成しなければならなかつた。そして
また、ドリツプチヤンネルｃとリヤルーフレール
ｄとパネルａ，ｂとを一体結合したとき、上記割
れ止め溝a3，b3の存在によつて、車体に車両走行
時の振動により捩れ力が作用したりすると、割れ
止め溝a3，b3からリヤピラアウタパネルａ及びリ
ヤパネルｂに亀裂が生じる惧れがあり、これを回
避するために従来は、両割れ止め溝a3，b3をロー
付けまたは溶接の肉もりにより埋めたりしていた
が、かかる作業は煩雑で熟練を要するばかりでな
く、該作業時に生じた周囲パネル面の溶接歪を除
去する歪取り作業を必要とし、ひいては製作コス
トを著しく高めてしまうという欠点があつた。 The rear pillar outer panel a is drawn so that the flat part a1 extends inward from the upper edge of the panel a, and the flange part a2 extends directly from the surface of the panel a. Then, in a subsequent step, the flange portion a2 is bent and formed so as to extend in the front direction (outdoor side direction). However, at this time, the boundary between the plane part a 1 and the flange part a 2
In order to make it easier to perform the above-mentioned bending process on A4 , a crack-preventing groove A3 must be formed in front, and also on rear panel B, flat part B1 and flange part
When bending B 2 and B 2 in a subsequent process, crack prevention grooves B 3 are provided to facilitate the bending process.
had to be formed in advance. Furthermore, when the drip channel c, the rear roof rail d, and the panels a and b are integrally connected, the presence of the crack prevention grooves a 3 and b 3 prevents torsional forces from being applied to the vehicle body due to vibrations when the vehicle is running. If the anti-cracking grooves a 3 and b 3 act on the rear pillar outer panel a and the rear panel b, there is a risk that cracks may occur in the rear pillar outer panel a and rear panel b . However, such work is not only complicated and requires skill, but also requires work to remove the welding distortion on the surrounding panel surface that occurs during the work, which increases production costs. The drawback was that it significantly increased the
本考案は前記欠点を解消することを目的として
工夫されたもので、上縁から室内側に延びた平面
部と側縁から室外側に延びたフランジ部とを具え
たリヤピラアウタパネルと、上縁から室外側に延
びた平面部と側縁から室外側に延びたフランジ部
とを具えたリヤパネルと、同リヤパネルの平面部
の上面に配設されたリヤルーフレールと、上記リ
ヤピラアウタパネルの平面部に沿い配設されて上
記ルーフレールの上面に結合されたドリツプチヤ
ンネルとを有するトラツクキヤブにおいて、前記
リヤパネルに設けた平面部とフランジ部との間に
同リヤパネルの弧状彎曲部を同平面部及び同フラ
ンジ部に連続するように形成し、前記リヤピラア
ウタパネルに設けたフランジ部の上部に同リヤピ
ラアウタパネルの弧状彎曲部を上記リヤパネルの
彎曲部の外側で同彎曲部を沿うように且つ上記リ
ヤピラアウタパネルの平面部に連続するように形
成し、同リヤピラアウタパネルのフランジ部と上
記リヤパネルのフランジ部とを結合するときに上
記リヤピラアウタパネルの弧状彎曲部を同リヤパ
ネルの弧状彎曲部と上記ドリツプチヤンネルとの
間に設けたことを特徴とするトラツクキヤブを要
旨とするものであり、同リヤピラアウタパネルの
彎曲部と同パネルの平面部とを絞り加工により同
時成形して連続するように形成し、またリヤパネ
ルの平面部とフランジ部とが弧状彎曲形状で連続
するように絞り加工により弧状彎曲部を形成し、
さらにリヤピラアウタパネルの彎曲部がリヤパネ
ルの彎曲部とドリツプチヤンネルとの間に挾持す
るように構成し、そのため、平面部とフランジ部
とを折り返すための割れ止め溝をリヤピラアウタ
パネルに設けたり、リヤパネルの平面部とフラン
ジ部とを折り返すための割れ止め溝を設けたりす
る必要がなくて、それらを埋めるロー付け作業或
いは溶接作業を省略できる。そのため、工程を簡
略化できて、製造コストを低減できる上に、上記
面結合部位での強度を高くできるものである。 The present invention was devised for the purpose of eliminating the above-mentioned drawbacks, and includes a rear pillar outer panel having a flat part extending from the upper edge toward the indoor side, a flange extending from the side edge toward the outdoor side, and an upper edge. a rear panel having a flat part extending from the rear panel to the outside of the vehicle; a flange extending from the side edge to the outside of the vehicle; a rear roof rail disposed on the top surface of the flat part of the rear panel; and a flat part of the rear pillar outer panel. In a truck cab having a drip channel arranged along the roof rail and connected to the upper surface of the roof rail, an arcuate curved part of the rear panel is inserted between the flat part and the flange part provided on the rear panel. an arcuate curved portion of the rear pillar outer panel on the upper part of the flange portion provided on the rear pillar outer panel so as to extend along the curved portion outside the curved portion of the rear panel; When the flange portion of the rear pillar outer panel and the flange portion of the rear panel are connected, the arcuate curved portion of the rear pillar outer panel is connected to the drip portion of the rear panel. The main feature is a track cab that is characterized by being provided between the rear pillar outer panel and the rear pillar outer panel, and the curved part of the rear pillar outer panel and the flat part of the same panel are simultaneously formed by drawing to be continuous. In addition, an arcuate curved portion is formed by drawing so that the flat portion of the rear panel and the flange portion are continuous in an arcuate curved shape.
Furthermore, the curved portion of the rear pillar outer panel is configured to be sandwiched between the curved portion of the rear panel and the drip channel, and for this reason, a crack-preventing groove is provided in the rear pillar outer panel for folding back the flat portion and the flange portion. There is no need to provide crack prevention grooves for folding back the flat part and flange part of the rear panel, and the brazing or welding work to fill them can be omitted. Therefore, the process can be simplified, manufacturing costs can be reduced, and the strength at the surface bonding site can be increased.
次に本考案のトラツクキヤブを第３図乃至第７
図に示す一実施例により説明すると、１がリヤピ
ラアウタパネル、１ａがその上縁から室内側に延
びた平面部、１ｂが同パネル１の側縁から室外側
に延びたフランジ部である。そしてこのリヤピラ
アウタパネル１は、第７図に示すように板金素材
を絞り成形加工により所定の形状に製作される
が、絞り成形時に形成されたフランジしわ押え面
Ａ（ハツチング表示部）及びコーナ不用面Ｂ（ハツ
チング表示部）をいわゆるトリミング加工によつ
て絞り成形後の板金素材から切除して、リヤピラ
アウタパネル１を形成している。２がリヤパネ
ル、２ａがその上縁から室外側に延びた平面部、
２ｂが同パネル２の側縁から室外側に延びたフラ
ンジ部、２ｃが同平面部２ａと同フランジ部２ｂ
との間に設けた弧状の彎曲部であつて、リヤピラ
アウタパネル１と同じように絞り成形によつて一
体成形される。そして絞り成形によつて形成され
た前記フランジ部１ｂの上部１b1は、外側で同彎
曲部２ｃに沿うように且つ上記リヤピラアウタパ
ネル１の平面部１ａに連続するように弧状に彎曲
している。なお３はルーフパネル、４はドリツプ
チヤンネル、５はリヤルーフレール、６はリヤピ
ラインナパネルである。 Next, the truck cab of the present invention is shown in Figures 3 to 7.
To describe the embodiment shown in the figure, reference numeral 1 denotes a rear pillar outer panel, 1a denotes a plane portion extending toward the indoor side from the upper edge thereof, and 1b denotes a flange portion extending from the side edge of the panel 1 toward the outdoor side. This rear pillar outer panel 1 is manufactured into a predetermined shape by drawing a sheet metal material as shown in Fig. 7, but the flange wrinkle pressing surface A (hatching display part) formed during drawing and corners are unnecessary. The rear pillar outer panel 1 is formed by cutting out the surface B (hatching display part) from the sheet metal material after drawing by a so-called trimming process. 2 is a rear panel, 2a is a flat part extending from its upper edge to the outside of the room,
2b is a flange portion extending from the side edge of the panel 2 toward the outdoor side, and 2c is a flat portion 2a and a flange portion 2b.
It is an arc-shaped curved portion provided between the rear pillar outer panel 1 and is integrally formed by drawing in the same manner as the rear pillar outer panel 1. The upper part 1b1 of the flange part 1b formed by drawing is curved in an arc along the curved part 2c on the outside and continuous with the flat part 1a of the rear pillar outer panel 1. . Note that 3 is a roof panel, 4 is a drip channel, 5 is a rear roof rail, and 6 is a rear pillar inner panel.
本考案は前記のように上縁から室外側に延びた
平面部１ａと側縁から室外側に延びたフランジ部
１ａとを具えたリヤピラアウタパネル１と、上縁
から室外側に延びた平面部２ａと側縁から室外側
に延びたフランジ部２ｂとを具えたリヤパネル２
とを有し、同各フランジ部１ｂ，２ｂを重合、溶
接することにより同各パネル１，２を結合したト
ラツクキヤブにおいて、前記リヤパネル２に設け
た平面部２ａとフランジ部２ｂとの間に弧状の彎
曲部２ｃがリヤパネル２の絞り成形時に同時成形
されるとともに、前記リヤピラアウタパネル１に
設けたフランジ部１ｂの上部１b1を同彎曲部２ｃ
に外側で沿うように絞り成形加工により一体形成
した構成を有するため、上記従来のように後工程
においてフランジ部a2を平面部a1から逆向きに折
り曲げ成形する必要がなくなり、そのため平面部
１ａとフランジ部１ｂとを折り返すための割れ止
め溝をリヤピラアウタパネル１に設ける必要がな
く、またリヤパネル２の平面部２ａと２ｂとの間
にも割れ止め溝を設ける必要がなく、その結果、
これら各溝を埋めるロー付け作業或いは溶接作業
を省略でき、ひいては溶接歪の影響を有しない安
定した車体が得られ、そればかりか第６図に示し
たようにフランジ部１ｂの上部１b1がドリツプチ
ヤンネル４とリヤパネル２のフランジ部２ａの彎
曲部２ｃとで挾持されているため、割れ止め溝が
存在しないこととあいまつて該挾持部位での強度
が増大すると共に雨水に対するシール性をも向上
できるなどの作用効果をも有する。 As described above, the present invention includes a rear pillar outer panel 1 having a flat portion 1a extending from the upper edge toward the outdoor side, a flange portion 1a extending from the side edge toward the outdoor side, and a flat portion extending from the upper edge toward the outdoor side. 2a and a flange portion 2b extending from the side edge toward the outside of the room.
In a truck cab in which the panels 1 and 2 are joined by overlapping and welding the flange parts 1b and 2b, an arc-shaped section is formed between the flat part 2a provided on the rear panel 2 and the flange part 2b. The curved portion 2c is formed simultaneously when the rear panel 2 is drawn, and the upper portion 1b1 of the flange portion 1b provided on the rear pillar outer panel 1 is formed into the curved portion 2c.
Since it has a structure in which it is integrally formed by drawing processing along the outside, there is no need to bend and form the flange part A2 in the opposite direction from the flat part A1 in the post process as in the conventional method, and therefore the flat part 1a There is no need to provide a crack prevention groove in the rear pillar outer panel 1 for folding back the flange portion 1b, and there is no need to provide a crack prevention groove between the flat parts 2a and 2b of the rear panel 2. As a result,
It is possible to omit the brazing work or welding work to fill these grooves, and as a result, a stable car body without the influence of welding distortion can be obtained. Since it is held between the lip channel 4 and the curved part 2c of the flange part 2a of the rear panel 2, the absence of crack-preventing grooves increases the strength of the holding part and improves the sealing performance against rainwater. It also has effects such as being able to.
第１図はキヤブオーバタイプの自動車を示す斜
視図、第２図は従来の自動車の第１図矢印部分
の分解斜視図、第３図は本考案のトラツクキヤブ
の第１図矢印部分の一部切截斜視図、第４図は
ルーフパネル部分の分解斜視図、第５図はリヤピ
ラアウタパネルとリヤピラインナパネルとリヤパ
ネルとの分解斜視図、第６図は第３図矢視−
線に沿う断面図、第７図は本考案のリヤピラアウ
タパネルを絞り成形加工するときの説明図であ
る。
１……リヤピラアウタパネル、１ａ……その平
面部、１ｂ……そのフランジ部、１b1……フラン
ジ部１ｂの上部、２……リヤパネル、２ａ……そ
の平面部、２ｂ……そのフランジ部、２ｃ……そ
の彎曲部。
Fig. 1 is a perspective view of a cab-over type automobile, Fig. 2 is an exploded perspective view of a conventional automobile showing the area indicated by the arrow in Fig. 1, and Fig. 3 is a part of the area indicated by the arrow in Fig. 1 of the truck cab of the present invention. FIG. 4 is an exploded perspective view of the roof panel portion, FIG. 5 is an exploded perspective view of the rear pillar outer panel, rear pillar inner panel, and rear panel, and FIG. 6 is an exploded perspective view of the rear pillar outer panel, rear pillar inner panel, and rear panel.
A cross-sectional view taken along the line, FIG. 7, is an explanatory view when drawing and forming the rear pillar outer panel of the present invention. DESCRIPTION OF SYMBOLS 1... Rear pillar outer panel, 1a... Its flat part, 1b... Its flange part, 1b 1 ... Upper part of the flange part 1b, 2... Rear panel, 2a... Its flat part, 2b... Its flange part, 2c...that curved part.
Claims (1)
側に延びたフランジ部とを具えたリヤピラアウタ
パネルと、上縁から室外側に延びた平面部と側縁
から室外側に延びたフランジ部とを具えたリヤパ
ネルと、同リヤパネルの平面部の上面に配設され
たリヤルーフレールと、上記リヤピラアウタパネ
ルの平面部に沿い配設されて上記ルーフレールの
上面に結合されたドリツプチヤンネルとを有する
トラツクキヤブにおいて、前記リヤパネルに設け
た平面部とフランジ部との間に同リヤパネルの弧
状彎曲部を同平面部及び同フランジ部に連続する
ように形成し、前記リヤピラアウタパネルに設け
たフランジ部の上部に同リヤピラアウタパネルの
弧状彎曲部を上記リヤパネルの彎曲部の外側で同
彎曲部を沿うように且つ上記リヤピラアウタパネ
ルの平面部に連続するように形成し、同リヤピラ
アウタパネルのフランジ部と上記リヤパネルのフ
ランジ部とを結合するときに上記リヤピラアウタ
パネルの弧状彎曲部を同リヤパネルの弧状彎曲部
と上記ドリツプチヤンネルとの間に設けたことを
特徴とするトラツクキヤブ。 A rear pillar outer panel including a flat portion extending from the upper edge toward the indoor side and a flange portion extending from the side edge toward the outdoor side, and a flat portion extending from the upper edge toward the outdoor side and a flange extending from the side edge toward the outdoor side. a rear panel having a rear panel, a rear roof rail disposed on the upper surface of the flat surface of the rear panel, and a drip channel disposed along the flat surface of the rear pillar outer panel and coupled to the upper surface of the roof rail. In the truck cab, an arcuate curved portion of the rear panel is formed between a flat portion provided on the rear panel and a flange portion so as to be continuous with the flat portion and the flange portion, and a flange portion provided on the rear pillar outer panel. An arcuate curved part of the rear pillar outer panel is formed on the upper part of the rear pillar outer panel so as to extend along the curved part on the outside of the curved part of the rear panel and to be continuous with the flat part of the rear pillar outer panel, and a flange part of the rear pillar outer panel is formed on the upper part of the rear pillar outer panel. A truck cab characterized in that, when the rear pillar outer panel and the flange portion of the rear panel are joined together, the arcuate curved portion of the rear pillar outer panel is provided between the arcuate curved portion of the rear panel and the drip channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5609678U JPS6321492Y2 (en) | 1978-04-28 | 1978-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5609678U JPS6321492Y2 (en) | 1978-04-28 | 1978-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54159615U JPS54159615U (en) | 1979-11-07 |
| JPS6321492Y2 true JPS6321492Y2 (en) | 1988-06-14 |
Family
ID=28952627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5609678U Expired JPS6321492Y2 (en) | 1978-04-28 | 1978-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321492Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7047477B2 (en) * | 2018-03-09 | 2022-04-05 | スズキ株式会社 | Vehicle rear structure |
-
1978
- 1978-04-28 JP JP5609678U patent/JPS6321492Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54159615U (en) | 1979-11-07 |
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