JPS5911957A - Method of assembling side structure of railway rolling stock - Google Patents
Method of assembling side structure of railway rolling stockInfo
- Publication number
- JPS5911957A JPS5911957A JP12127482A JP12127482A JPS5911957A JP S5911957 A JPS5911957 A JP S5911957A JP 12127482 A JP12127482 A JP 12127482A JP 12127482 A JP12127482 A JP 12127482A JP S5911957 A JPS5911957 A JP S5911957A
- Authority
- JP
- Japan
- Prior art keywords
- outer plate
- jig
- side structure
- spot welding
- plate
- 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
- Automatic Assembly (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、鉄道車両の側構体組立方法に関する。[Detailed description of the invention] The present invention relates to a method for assembling a side structure of a railway vehicle.
一般に鉄道車両の構体は、台わくの両側に側構体を立て
、その上に屋根を乗せる構造で、該側構体及び屋根は夫
々格子状に組んだ骨組に河鋼板等の側外板を張った構成
となっている。Generally, the structure of a railway vehicle is such that side structures are erected on both sides of the platform frame, and a roof is placed on top of them.The side structures and the roof are each constructed of a frame assembled in a lattice pattern and covered with side outer panels such as steel plates. The structure is as follows.
ここで、従来６組立方法により完成された側構体を第１
図に示す。即ち、この図において、１は屋根、２は側構
体で、３は側外板、４及び５は核側外板３内面の横方向
に配列されて核部に固着される横材で、４は側構体２の
窓部２人における窓部、５は該側構体２のすそ部２Ｂに
おける補強材である。６は前記側外板３内面の縦方向に
前記横部側４，５と交叉して配列されて核部に固着され
る側柱である。横部材４，５及び側柱６は図のように側
外板３との固着面に沿う方向に張υ出し形成された７ラ
ンジ４ａ 、５ａ及び６ａを夫々備えた断面コ字形に形
成された部材がらなり、これらフランジ４ａ、５ａ及び
６ａを側外板３内面にスポット溶接することによシ固着
される。横材４゜５は、側柱６との交叉部において左右
に分断されるよう細く断続的に配設されており、該横利
４゜５と側柱６とは、分断された左右の横材相互に橋渡
しするよう横材４，５及び側柱６の夫々の外端而に接触
して配設づれかつスポット溶接されるガゼツトプレート
７により結合される。Here, the side structure completed by the conventional six assembly methods is
As shown in the figure. That is, in this figure, 1 is the roof, 2 is the side structure, 3 is the side skin, 4 and 5 are cross members arranged in the transverse direction of the inner surface of the core side skin 3 and fixed to the core. 5 is a window portion of the side structure 2 for two people, and 5 is a reinforcing material at the base portion 2B of the side structure 2. Reference numeral 6 designates side columns arranged vertically on the inner surface of the side outer plate 3 to intersect with the lateral portion sides 4 and 5 and fixed to the core portion. The lateral members 4, 5 and the side columns 6 are each formed into a U-shaped cross section with seven flanges 4a, 5a, and 6a, respectively, extending in the direction along the fixing surface with the side outer plate 3, as shown in the figure. These flanges 4a, 5a, and 6a are fixed to the inner surface of the side outer plate 3 by spot welding. The horizontal members 4゜5 are disposed intermittently in a thin manner so as to be divided into left and right at the intersection with the side pillars 6, and the horizontal members 4゜5 and the side pillars 6 are arranged intermittently at the intersection of the left and right side pillars 6. They are joined by a gusset plate 7 which is placed in contact with the outer ends of each of the cross members 4, 5 and the side column 6 so as to bridge each other and is spot welded.
次に、かかる側構体の従来の組立方法を第２図に基づい
て説、明する。Next, a conventional method of assembling such a side structure will be described and explained based on FIG.
捷ず、最初に第２図（Ａ）に示す如く側柱６′の所定位
置にガゼツトプレート１′を浴接固定し、別途用意した
横劇４′とこの側柱６′とを組み付けて同図（Ｂ）に示
す如く、倶ｊ泊具２０にセットする。次に、この組み付
けられた様態４′と側柱６′との骨組部材Ａを反転して
、これを同図（Ｃ）に示す如く仮貼ｐ治具２２に移動し
、この反転された骨組部材Ａに側外＆３′を組み付けて
該仮貼り治具２２にセットする。First, as shown in Fig. 2 (A), the gazette plate 1' is fixed to the specified position of the side post 6', and the side post 6' is assembled with the side post 4' prepared separately. As shown in the same figure (B), it is set in the cradle 20. Next, the assembled frame member A of the assembled state 4' and the side pillar 6' is reversed and moved to the temporary pasting jig 22 as shown in FIG. Assemble the outer side &3' to member A and set it in the temporary pasting jig 22.
更に、骨組部材Ａと側外板３′との構体Ｂを反転し、こ
ね、を同図（ＤＪに示す如く機動式スポット溶接機２３
に移動し、所定の個所にスポット溶接を施して組み立て
を完了する。Furthermore, the structure B of the frame member A and the side outer plate 3' is inverted and kneaded (using the mobile spot welding machine 23 as shown in DJ).
, and perform spot welding at designated locations to complete the assembly.
しかじ々から以上のような従来の（ｆｉｌ）ｔ’ｆＧ体
組立方法は、次の（１）〜（４）項に述べるような欠点
があった。However, the conventional (fil)t'fG body assembly method as described above has drawbacks as described in the following items (1) to (4).
（１）第１の工程である側柱へのガゼツトプレートｆで
、接］二桿が必要である。(1) In the first step, the gusset plate f to the side pillar, two rods are required.
（２）細く分断された横材と側柱との組付工程を必要と
し、この工程を必要とする結果、該工程に用いられる側
治其の他に側外板をセットするための外板治具を必要と
し、２種の組立治具を用いなけれはならない。(2) It requires the assembly process of the thinly divided cross members and side columns, and as a result of this process, in addition to the side panels used in this process, the outer panels for setting the side panels A jig is required, and two types of assembly jigs must be used.
（３）側治具における横材と側柱との骨組部材反転工程
並びに外板治具における該骨組部制と側外板との構体反
転工程の２つの反転工程を必要とする。(3) Two inversion processes are required: a frame member inversion process of the cross member and the side column in the side jig, and a structure inversion process of the frame member and the side skin plate in the skin jig.
（４）骨組部材面を基準として組み立てられるため、該
骨組部材精度が側外板の歪に与える影響が太きい。(4) Since it is assembled based on the frame member surface, the accuracy of the frame member has a large influence on the distortion of the side outer plate.
従って、従来の方法は以上（１）〜（４）項の欠点によ
り、工数が多く製作性に劣シ、製作コストが嵩むと共に
側外板の歪発生によシ座屈強度低下を生じる不都合があ
る。又、機動式スポット溶接機のノ・ンドリンク技術に
組立工数及び側外板精度が大きく依存するが、従来の方
法では、スポット浴接機の操作性が悪い、余）打ちによ
る歪発生、側外板との密着性不良等の欠点を生じる。Therefore, due to the drawbacks (1) to (4) above, the conventional method requires a large number of man-hours, is poor in productivity, increases production cost, and has the disadvantage of reducing buckling strength due to distortion of the side skin. be. In addition, the assembly man-hours and accuracy of the side outer plate largely depend on the non-link technology of the mobile spot welding machine, but with the conventional method, the operability of the spot bath welding machine is poor, the generation of distortion due to over-strike, and the This causes drawbacks such as poor adhesion to the outer panel.
−？ｌこで、不発り３は以上のような従来の実情に区み
、紐１く分断された０；旧とガゼツトプレートを溶接固
定した側柱とを組み伺けて骨組部材とする工程を側外板
のセット工程とは別に独立して必要とする従来の組立方
法を廃止し、横材と側柱と側外板とを同時に治具にセッ
トして、溶接を施すという方法によシ、組立工数の低減
を図シ、外側板の歪の減少を図る等製作面並びに強度面
で優れた効果を奏する鉄道車両の側構体組立方法を提供
するものである。−? In this case, misfire 3 is based on the conventional situation as described above, and the process of assembling the old part and the side column to which the gazette plate was welded and fixed is carried out to make a frame member. We have abolished the conventional assembly method, which requires a separate process for setting the side panels, and have adopted a method in which the cross members, side columns, and side panels are set on a jig at the same time and welded. The present invention provides a method for assembling a side structure of a railway vehicle, which has excellent effects in terms of manufacturing and strength, such as reducing assembly man-hours and reducing distortion of outer panels.
以下、本発明の方法の一実施例を第３図及び第４図に基
づいて説明する。An embodiment of the method of the present invention will be described below with reference to FIGS. 3 and 4.
第３図（Ａ） ｉ−１、本発明に係る組立方法により組
み立てられた側構体を示す図で、図中、１１は屋根、１
２は側構体で、１３は側外板、１４及び１５は一横材と
しての、窓部及び補強拐、１６は側柱である。前記窓部
１４及び補強材１５は、側外板１３内面に？１＝５５方
向に張り出し形成された７ランジ１４ａ、１５ａを夫々
備えた断面路口字形の連続した引き辿し利により形成さ
れる。側柱１６は、側外板１３内１ｈ］に沿う方向に張
り出し形成さｔまたフランジｔｅａを備えた、前記窓部
１４及び補強材１５よυ背の高い第３図（Ｂｌに示すよ
うな断面路口字形の連続した引き通し利により形成され
、この側柱１６の前記窓部１４が横切る部位でかつ側外
板１３との固着面側には、該横材ｉ４，１５が挿通可能
な切り欠き溝１９が、夫々形成される。以上の窓部１４
及び補強材１５の横材及び側柱１６は、夫々のフランジ
１４ａ、１５ｍ、１６ａを側外板１３内面にスポット溶
接することによシ該側外板１３に固着される。特に、側
構体１２の窓部１２Ａにおいては、その隅部に応力集中
を緩和するための略三角形状の補強部材２１を配し、こ
の補強部材２１にスポット溶接を施して、該補強部側２
１と側外板１３とで、側柱１６及ば窓部１４夫々のフラ
ンジ１６ａ、１４ｍを共に挾み込んで固着するようにす
る。FIG. 3(A) i-1 is a diagram showing the side structure assembled by the assembly method according to the present invention, in which 11 is the roof;
2 is a side structure, 13 is a side outer plate, 14 and 15 are window portions and reinforcing bars as cross members, and 16 is a side post. The window portion 14 and the reinforcing material 15 are provided on the inner surface of the side outer panel 13? It is formed by a continuous trailing edge with a cross-section having a cross-sectional shape, including seven flange portions 14a and 15a each extending in the 1=55 direction. The side pillar 16 is formed to protrude in the direction along the inside 1h of the side outer plate 13 and has a flange tea, and is taller than the window portion 14 and the reinforcing member 15 in a cross section as shown in FIG. 3 (Bl). A cutout is formed by a continuous passageway in the shape of a road mouth, and the side pillar 16 has a cutout on the side where the window portion 14 crosses and on the side of the surface that is fixed to the side outer plate 13, into which the cross members i4 and 15 can be inserted. Grooves 19 are formed respectively.
The cross members and side columns 16 of the reinforcing member 15 are fixed to the side outer plate 13 by spot welding the respective flanges 14a, 15m, and 16a to the inner surface of the side outer plate 13. In particular, in the window part 12A of the side structure 12, a substantially triangular reinforcing member 21 is arranged at the corner thereof to relieve stress concentration, and this reinforcing member 21 is spot welded.
1 and the side outer plate 13, the flanges 16a and 14m of the side column 16 and the window part 14 are inserted and fixed together.
次に、かかる側構体の組立方法を第４図に基づいて説明
する。Next, a method for assembling this side structure will be explained based on FIG. 4.
即ち、第４図（Ａｌに示すように、側治具Ｃ上に側夕１
板１３′をセットし、核側外板１３′の上に、横材１４
′、側柱１６′をｌ１ｌＡにセットする。That is, as shown in FIG. 4 (Al), the side jig 1 is placed on the side jig C.
Set the plate 13', and place the cross member 14 on the core side outer plate 13'.
', set the side post 16' to l1lA.
そして、この側外板１３′と横材１４′と側柱１６′と
からなる構体を機動式スポット溶接機に移動し、該溶接
機により側外板１３′と横材１４′及び側柱１６′相互
の接触面にスポット溶接を施して組み立てを完了する。Then, the structure consisting of the side skin plate 13', the cross member 14', and the side post 16' is moved to a mobile spot welding machine, and the welding machine uses the side skin plate 13', the cross member 14', and the side post 16'. 'Complete the assembly by spot welding the mutual contact surfaces.
以上〇側構体組立方法によれば、次の（１）〜（４）項
に示すような利点がある。According to the above O side structure assembly method, there are advantages as shown in the following items (1) to (4).
（１）従来の組立方法で必要であった側柱へのガゼツト
プレート溶接工程が不要である。(1) The process of welding the gazette plate to the side column, which was necessary in the conventional assembly method, is not necessary.
（２）夫々引き通し材からなる横材と側柱の使用により
、これらを側治具上に側外板と同時にセットでき、従来
のように横材と側柱の骨組部材を独立して形成するため
の工程が不要となり、この結果この工程に必要であった
側治具が不要となυ、全体の工程で１つの組立治具を用
いるだけで済む。(2) By using the cross members and side columns, which are each made of pull-through material, these can be set on the side jig at the same time as the side skin, and the frame members of the cross members and side columns can be formed independently as in the past. As a result, the side jig required for this process is no longer required, and only one assembly jig is required for the entire process.
（３１（２１項の理由により、従来必要であった横材と
（ｉ１１１杓、との骨組部材反転工程並ひに該骨組部材
と（４）側外板面を基準として組み立てられるため、側
外板の歪が骨組部材精度に大きく依存しない。(31 (Due to the reason in Section 21), the process of reversing the frame members with the cross members and (i111 ladle), which were previously required, and the frame members and (4) because they are assembled based on the side outer plate surface, Distortion of the plate does not depend greatly on the precision of the frame members.
従って、本発明によ゛る方法は、以上（１）〜（４）項
による利点によシ、工数が少なく製作性に優れ、製作コ
ストを安価に抑えることができると共に側外板の歪発生
を抑えられ座屈強度的に有利であるという性徴を奏する
。又、前述したように機動式スポット溶接機のハンドリ
ング技術に組立工数及び側外板精度が大きく依存するが
、本発明方法では、スポット溶接機の操作性が悪い、剃
す］ちによる歪発生、側外板との密着性不良等が殆んど
生じないようにできる。Therefore, the method according to the present invention not only has the advantages of items (1) to (4) above, but also has fewer man-hours and is excellent in manufacturability, can keep manufacturing costs low, and can prevent distortion of the side skin panels. It has the characteristic of being advantageous in terms of buckling strength because it suppresses this. In addition, as mentioned above, the number of assembly steps and the accuracy of the side outer plate largely depend on the handling technique of the mobile spot welding machine, but with the method of the present invention, there are problems such as poor operability of the spot welding machine, distortion caused by shaving, etc. Poor adhesion with the side outer panels can be almost prevented from occurring.
尚、上述した側構体組立方法においては、側治具Ｃ上に
セットした側外板１３′、横材１４′及び側柱１６′に
よる構体を機動式スポット溶接機に移動するようにした
が、この移動工程を省くことがｒ＝Ｊ能である。In the side structure assembly method described above, the structure consisting of the side outer plate 13', the cross members 14' and the side columns 16' set on the side jig C is moved to the mobile spot welding machine. Omitting this moving step is r=J capability.
この場合は、第４図（Ｂ）に示す如く、側治具Ｃとして
、スポット列に当る部分の治具上に電極としての銅帯板
２４を配設した特殊治具を使用し、この電極２４を利用
してスポットＲ？ｈｊ機２５によるスポット溶接を施す
ようにすれは良く、同一の側治具Ｃにおいて、側外板１
３′、横材１４′及び側柱１６′のセットとスポット溶
接とを行うことができると共“たこのような方法では歪
が少なく、スポットの打痕も残らない等スポット浴接上
の利点もある。In this case, as shown in FIG. 4(B), a special jig is used as the side jig C in which a copper strip plate 24 as an electrode is disposed on the jig in the part corresponding to the spot row, and this Spot R using 24? The spot welding is performed by the hj machine 25, so that the side outer plate 1 is
3', cross members 14', and side columns 16' can be set and spot welded, and there are also advantages over spot welding, such as less distortion and no spot dents left by the octopus method. There is also.
又、このような方法によれは、スポット溶接の自動化（
ロボット化）も行い易くなる。In addition, spot welding automation (
(robotization) will also become easier.
以上説明したように本発明の側構体組立方法は、細く分
断された横材とガゼツトプレートを溶接固定した側柱と
を組み付けて骨組部拐とする工程を側外板のセット工程
とは別に独立して必要とする従来の組立方法ｆ！ｃｍ止
し、その代シ横材と側柱と１ｔｌｌｉ外板を同時に治具
にセットして後浴接を施すという方法により、従来必要
としていた２つの治具の使用並びに部材の反転工程等を
一切不渋として組立工数の低減を図ると共に側外板の虫
の減少を図れる等製作面並ひに強度面で優れた効果を奏
するものである。As explained above, in the side structure assembly method of the present invention, the step of assembling the thinly divided cross members and the side columns to which the gazette plates are welded and fixed to form the frame is performed separately from the step of setting the side outer panels. Conventional assembly method that requires separate f! By setting the cross members, side columns, and 1tlli outer panel on a jig at the same time and performing post-bath welding, the use of two jigs and the process of reversing the members, which were previously required, can be avoided. It has excellent effects in terms of both manufacturing and strength, such as reducing the number of assembly steps and reducing the number of insects on the side panels.
第１図は従来の方法によって組み立てられた鉄道車両の
側構体を示すｆ１祝図、第２図体）〜（Ｄ） ｉＩ：ｉ
夫々従来の側構体組立方法の手順を示す図、第３図（Ａ
）は本発明方法によって組み立てられた側構体を示す斜
視図、同図（Ｂ）は側構体における側柱の形状を示す断
面図、第４図（Ａ） 、 （Ｂ）は夫々本発明の側構体
組立方法の手順を示す図である。
１２・・・側構体 １３′・・・側外板 １４′・
・・横材１６′・・・側柱 １９・・・切シ欠き溝
２５・・・スポット溶接機 Ｃ・・・側治具
ナコ 許 出 願人 株式会社新潟鉄１：ｒ）ｒ代理人
弁理士 笹 島 冨二雄
第 ２図
２２
（Ｄ）
第４ 図
１６“Figure 1 shows the side structure of a railway vehicle assembled by the conventional method.
Figure 3 (A
) is a perspective view showing the side structure assembled by the method of the present invention, FIG. 4(B) is a sectional view showing the shape of the side pillar in the side structure, and FIGS. It is a figure which shows the procedure of a structure assembly method. 12... Side structure 13'... Side outer plate 14'.
...Horizontal member 16'...Side column 19...Notch groove
25...Spot welding machine C...Side jig nako Applicant: Niigata Tetsu Co., Ltd. 1:r)r Agent: Patent attorney Fujio Sasashima No. 2 Fig. 22 (D) Fig. 4 Fig. 16
Claims (1)
着される横側と、前記側外板内面の縦方向に前記横材配
列方向を横切って配列されて核部に固着される側柱と、
からなる鉄道車両の側構体を組立てるに際し、組立治真
上に、側外板、引き通し材によ多形成された横材、該横
材が横切る部位でかつ前記側外板との固着面側に横材が
挿通可能な切シ欠き溝を設けてなる引き通し利によ多形
成された側柱、を順にセットし、この後側外板と’ｔＡ
１及び側柱相互の接触面にスポット溶接を施して組み付
けたことを特徴とする鉄道車両の側構体組立方法。a side outer plate; lateral sides arranged in the transverse direction of the inner surface of the side outer plate and fixed to the core; a side post to be fixed;
When assembling the side structure of a railway vehicle consisting of The side pillars, which are multi-shaped and have cutout grooves through which the cross members can be inserted, are set in order, and the rear outer panel and 'tA are set in order.
1. A method for assembling a side structure of a railway vehicle, characterized in that the contact surfaces of the side column and the side column are assembled by spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12127482A JPS5911957A (en) | 1982-07-14 | 1982-07-14 | Method of assembling side structure of railway rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12127482A JPS5911957A (en) | 1982-07-14 | 1982-07-14 | Method of assembling side structure of railway rolling stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5911957A true JPS5911957A (en) | 1984-01-21 |
| JPS6312027B2 JPS6312027B2 (en) | 1988-03-17 |
Family
ID=14807191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12127482A Granted JPS5911957A (en) | 1982-07-14 | 1982-07-14 | Method of assembling side structure of railway rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911957A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61229667A (en) * | 1985-04-03 | 1986-10-13 | 東急車輌製造株式会社 | Method of assembling side structure of railway rolling stockmade of stainless |
| WO2008068796A1 (en) * | 2006-11-30 | 2008-06-12 | The Kinki Sharyo Co., Ltd. | Body skeleton structure of rolling stock |
| JP2008149963A (en) * | 2006-12-19 | 2008-07-03 | Tokyu Car Corp | Vehicular panel structure |
| WO2018066150A1 (en) * | 2016-10-04 | 2018-04-12 | 川崎重工業株式会社 | Rolling stock frame structure and side framing body provided with same |
| WO2023285436A1 (en) * | 2021-07-16 | 2023-01-19 | Siemens Mobility Austria Gmbh | Side wall for a rail vehicle |
-
1982
- 1982-07-14 JP JP12127482A patent/JPS5911957A/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61229667A (en) * | 1985-04-03 | 1986-10-13 | 東急車輌製造株式会社 | Method of assembling side structure of railway rolling stockmade of stainless |
| WO2008068796A1 (en) * | 2006-11-30 | 2008-06-12 | The Kinki Sharyo Co., Ltd. | Body skeleton structure of rolling stock |
| US8240255B2 (en) | 2006-11-30 | 2012-08-14 | The Kinki Sharyo Co., Ltd. | Body frame structure of railway vehicle |
| JP2008149963A (en) * | 2006-12-19 | 2008-07-03 | Tokyu Car Corp | Vehicular panel structure |
| WO2018066150A1 (en) * | 2016-10-04 | 2018-04-12 | 川崎重工業株式会社 | Rolling stock frame structure and side framing body provided with same |
| JP2018058441A (en) * | 2016-10-04 | 2018-04-12 | 川崎重工業株式会社 | Railway vehicle bone structure and side structure comprising the same |
| CN109789882A (en) * | 2016-10-04 | 2019-05-21 | 川崎重工业株式会社 | The skeleton structure of rail truck and have the rail truck skeleton structure side structure |
| US11242073B2 (en) | 2016-10-04 | 2022-02-08 | Kawasaki Jukogyo Kabushiki Kaisha | Bone structure of railcar and side bodyshell including same |
| WO2023285436A1 (en) * | 2021-07-16 | 2023-01-19 | Siemens Mobility Austria Gmbh | Side wall for a rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312027B2 (en) | 1988-03-17 |
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