JPH0252198A - Variable type curved surface plate - Google Patents
Variable type curved surface plateInfo
- Publication number
- JPH0252198A JPH0252198A JP1116637A JP11663789A JPH0252198A JP H0252198 A JPH0252198 A JP H0252198A JP 1116637 A JP1116637 A JP 1116637A JP 11663789 A JP11663789 A JP 11663789A JP H0252198 A JPH0252198 A JP H0252198A
- Authority
- JP
- Japan
- Prior art keywords
- surface plate
- curved surface
- plate members
- roof
- members
- 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
- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 239000011796 hollow space material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 241000219112 Cucumis Species 0.000 claims 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y02T30/34—
Abstract
Description
【発明の詳細な説明】
［産業玉の１１１用分野］
本発明は、輸送機器体で円弧状長尺構造物、たとえは、
鉄道車両の屋根溝などの製造的４、詳しくは、定盤面を
所望の曲率をもつ曲面に（構成できる定盤：こ関する。[Detailed Description of the Invention] [111 Fields of Industrial Applications] The present invention is directed to a transportation equipment body having an arcuate elongated structure, for example,
4. In particular, it relates to a surface plate that can be configured to have a curved surface with a desired curvature.
［ｉχ来（支所とその課題］
一般に鉄道車両などの屋根構は、円弧状の断面をもった
長尺構造物で表面材の外板、横骨の垂木、および、縦骨
の長桁や軒桁で構成されており、その断面形状は一般的
ζこ円弧状に形成されている。従って、これの製造に当
たって従来は、第９図：こ示すように円弧状の曲面盤を
もった朝立治具が使用されていた。そして屋根構なとは
、この治具の北面に外板となる鋼などの薄板を長手方向
に並べて、この板同志を互いに溶接継ぎし、その上に如
上がった屋根骨組を東せて骨１１と板を溶接、または、
仮（寸溶接していた。[From the beginning (branches and their issues)] Generally, the roof structure of a railway vehicle is a long structure with an arcuate cross section, consisting of an outer panel as a surface material, rafters as a horizontal frame, and long girders and eaves as a vertical frame. It is made up of girders, and its cross section is generally shaped like a circular arc.Therefore, when manufacturing this, conventionally, as shown in Figure 9, a morning stand with an arc-shaped curved plate was used. A jig was used.The roof structure was made by arranging thin plates of steel or other materials that would serve as the outer panels in the longitudinal direction on the north side of this jig, welding these plates together, and then climbing the roof onto the top. Raise the roof frame and weld the frame 11 and the board, or
It was temporarily welded.
先ず、第９，１０図（こよって従来技術を説明する。第
９図は従来治具のｔｌ斜視図第１０図はその治具を用い
て屋根構を製造している状態の斜視図である。First, Figures 9 and 10 (Thus, the prior art will be explained. Figure 9 is a TL perspective view of a conventional jig. Figure 10 is a perspective view of a roof structure being manufactured using the jig. .
第９図の１は全体を支える支持台で、該支持台１上の長
手方向左右縁部、および、中央には、受台２．３が＝ｑ
けてあり、この受台２．３上に、曲面定盤４が支持され
ている。そしてこの曲面定盤４は、製造する屋根構の曲
面形状に適合されたもので、複数枚の鋼板材の接合によ
って構成しである。Reference numeral 1 in FIG. 9 is a support stand that supports the entire body, and pedestals 2.3 are placed at the left and right edges in the longitudinal direction of the support stand 1, and at the center thereof.
A curved surface plate 4 is supported on this pedestal 2.3. The curved surface plate 4 is adapted to the curved shape of the roof structure to be manufactured, and is constructed by joining a plurality of steel plates.
このような曲面定盤４は、曲面形状の異なった革根構を
製造する毎に、その屋根旧状に適した曲面定盤を製作し
・、治具替え作業を繰り返していた、第１０図は、屋根
外板５ａ、５ｂを治具の長手方向に並べて、この屋根外
板５ａ、５ｂ同志を互いに溶接しその上に屋根骨組６を
乗せ、屋根外板と屋根骨組を溶１９ ｕて矧み立てる作
業に使用している状態をボす。For such a curved surface plate 4, each time a leather base structure with a different curved shape was manufactured, a curved surface plate suitable for the old roof shape was manufactured and the jig was changed repeatedly. The roof panels 5a and 5b are arranged in the longitudinal direction of a jig, the roof panels 5a and 5b are welded to each other, the roof frame 6 is placed on top of the roof panels 5a and 5b, and the roof panels and the roof frame are welded together by 19 u. Discard the condition used for modeling work.
しかしながら、上記治具には次のような課題があった。However, the above jig had the following problems.
（ａ）曲面形状の異なる屋根構に対しては、その都度曲
面定盤を取り替えなければならない。(a) For roof structures with different curved shapes, the curved surface plate must be replaced each time.
（ｂ）取り替え作業の際は、曲面定１が重量物のため、
その運搬に、天井クレーン、または、フォークリフトな
どを使用する必要がある。(b) During replacement work, since curved surface 1 is a heavy item,
It is necessary to use an overhead crane or forklift to transport it.
（Ｃ）曲面定盤として使用するためには、これの素材と
して、厚物鋼板が必要であり、これを屋根曲面に適合す
るＪｉａ状に曲げ加工するのが困難で、その加工に多大
な時間を費やしている。(C) In order to use it as a curved surface plate, a thick steel plate is required as the material, and it is difficult to bend it into a shape that fits the curved surface of the roof, and it takes a lot of time to process it. is spent.
（ｄ）曲面定盤上で屋根板を溶接継ぎする際に、その影
響で定盤に歪みが発生し、定盤の精度が低下する。(d) When roof plates are welded together on a curved surface plate, distortion occurs in the surface plate due to the effect of welding, reducing the accuracy of the surface plate.
（ｅ）各種の屋根曲面に合った曲面定盤を當蝿しておく
場合には、その保管場所が必要であり、また、その都度
曲面定盤を製作する場合には、その加工に多大の時間を
要す。(e) If you want to keep curved surface plates suitable for various roof curves, you will need a place to store them, and if you manufacture curved surface plates each time, it will take a lot of processing time. It takes time.
（「）第９図示すように、曲面定盤は、長手方向に複数
枚の鋼板材を継ぎ合わせているため、平面精度がさく、
屋根構の仕上がりに悪い影Ｗを及ぼす。('') As shown in Figure 9, the curved surface plate has multiple steel plates joined together in the longitudinal direction, so the flatness accuracy is high.
This has a negative impact on the finish of the roof structure.
（ｇ）曲面定盤の取り替え作文に多くの時間と労力を要
する。(g) It takes a lot of time and effort to replace the curved surface plate.
このような−品一治具対応を解消するため、冶具を汎用
化し、どのような形状をもつ構造物に対しても治具を自
在に調整して、所望の曲面形状を実現しようとする考え
方が生まれる。特開昭５８−１ｆ１５！１７５号公報に
開示された技術はその思想を具現化した例であるが、こ
れを用いて本願の目的を達成するには次のような問題点
がある。即ち。In order to solve this problem of one-item jig correspondence, the idea is to make the jig more general-purpose and freely adjust the jig to achieve the desired curved surface shape for structures of any shape. is born. The technique disclosed in Japanese Unexamined Patent Application Publication No. 58-1f15!175 is an example of embodying this idea, but there are the following problems in achieving the object of the present application using this technique. That is.
ｆｉ＋ 曲面状の形状を形成するのに、個々の担持用
治具を上下さぜねはならず時間と手間がかかる形状確保
の調整手段が個々の治具のビン穴合わせと頭部のねじに
よっているため、さらに時間と手間を要する。fi+ To form a curved shape, it is not necessary to twist the individual supporting jigs up and down, which is time-consuming and labor-intensive adjustment method. This requires more time and effort.
（３） 担持用治具は点支持のため、薄物の板を穴合
わせしたり溶接したりするには適していないし、また、
溶接熱に対する考慮がなされていない（Ｊ
なとである。(3) Because the supporting jig is a point support, it is not suitable for aligning holes or welding thin plates, and
No consideration was given to welding heat (J).
本発明の目的は、このような実情に鑑みなされたもので
、簡単な面も合理的手段によって、従来技術の問題点を
解消せしめ、定盤取り替え作業を廃＋ｈ シてクレーン
レス、省力化、クイックチェンジ化、および、品質の向
上と安全性の向上を図るほか、公知技術のもつ課題をも
同時に解決できる可変式曲面定盤を提供せんとするもの
である。The purpose of the present invention was made in view of the above circumstances, and it is an object of the present invention to solve the problems of the conventional technology by simple and rational means, eliminate the work of replacing the surface plate, eliminate cranes, save labor, The purpose of the present invention is to provide a variable curved surface plate that allows for quick change, improves quality and safety, and also solves the problems of known technologies at the same time.
［［！を解決するための手段コ
従来技術の課題を解決する本発明の構成は、長手方向に
平行に並設された７１１ａ個の定盤部材と、各定！１３
部材同志を連結する連結部材と、定盤部材を一括して押
し上げろ押し上げＰ１置と、受金具を介して１記定盤部
材を支持する複数の受台と、各受台を支持する固定枠と
、各定盤部材料に設けた各受台群毎に、もしくは、各受
台の総てを一斉に移動させる移動！５置を有し、一部の
定盤部材を中空材にて形成し、これを水管を接続して冷
却水をＭ環させ、溶接熱を冷却するようにしたことを特
徴とするものである。[[! Means for Solving the Problems of the Prior Art The structure of the present invention that solves the problems of the prior art includes 711a surface plate members arranged in parallel in the longitudinal direction, and 13
A connecting member that connects the members, a push-up P1 position for pushing up the surface plate members all at once, a plurality of pedestals that support the surface plate members described in 1 through the receiving metal fittings, and a fixed frame that supports each pedestal. And, move each pedestal group provided on each surface plate material, or move all of the pedestals all at once! It has 5 positions, and is characterized in that some of the surface plate members are made of hollow material, and a water pipe is connected to this to form an M-ring for cooling water to cool welding heat. .
［実施例］
次に、第１〜８図について本発明実施例の詳細を説明す
る。[Embodiment] Next, details of an embodiment of the present invention will be explained with reference to FIGS. 1 to 8.
第１図は平面図、第２図は正面図、第３図は拡大側面図
、第４図は曲面定盤を一括して押し上げる装置の倒面図
、第５図は受台の移ｖＪ装置を示す要部の斜視図、第６
図は例として屋根構組み立てる状態を示す一部の斜視図
、第７図は曲面原点となる中央の定盤部材を通水可能と
した他の発明の実施例を示す平面図、第８図は同上要部
の一部のｔ４４図である。Figure 1 is a plan view, Figure 2 is a front view, Figure 3 is an enlarged side view, Figure 4 is a top view of the device that pushes up the curved surface plate all at once, and Figure 5 is the vJ device for moving the pedestal. A perspective view of the main parts showing the 6th
The figure is a perspective view of a part of the roof structure as an example, showing how the roof structure is assembled, FIG. 7 is a plan view showing another embodiment of the invention in which the central surface plate, which is the origin of the curved surface, allows water to pass through. It is a t44 diagram of a part of the main part same as above.
第１．２．３図に示す１１は定盤部材、 ＋２は曲面原
点となる中央の定盤部材で、この定盤部材１１゜１２を
長手方向に並設することにより曲面定盤を構成するもの
である。In Fig. 1.2.3, 11 is a surface plate member, and +2 is the central surface plate member that serves as the origin of the curved surface. By arranging these surface plate members 11° and 12 in parallel in the longitudinal direction, a curved surface plate is constructed. It is something.
そして上記定盤部材１１は、曲面を所望の曲率に（葺成
するため固定はされずに可動構造になっており、また、
中央の定盤部材１２は、曲面原点を維持するために固定
構造となっている。１３は、各定盤部材Ｉ＋、＋２が遊
離せず、所定の間隔を保持するように連結するための連
結部材で、該連結部材１３は、定盤部材１１の受金具１
４とビンにより接続され、（モａの曲面形成動作に支障
のないように構成しである。 １５．＋６．＋７，１８
は、上記定盤部材１１の各上面を、任意の曲面定盤に変
換するために必要な複数の段面ｉ５ａ、１６ａ、１７ａ
、１８ａを設けた受台で、該受台１５〜１８の段面１５
ａ−１８ａに、上記受金具１４を乗載することにより、
第３Ｌ？ｌに示すように、定磐部＋、Ｉ１１、＋２の上
面は精度のよい円弧槃面を作り、曲面定盤として使用で
きるようにしたものである。尚、受台１５〜１８は各々
分離せずに、夫々を一体化してもよいが、分離した方が
、受台自身の交換や製作かしやすい、また、各受台１５
〜１８に；ｑけられた各段面１５ａ〜１８ａは、第３図
から明らかなように、中央の定盤部材１２方向に向は下
向き傾斜せしめ、精度のよい円弧盤面が形成されるよう
にしであるが、精度のよい円弧盤面が形成されるように
しであるが、製作物の形状によっては逆に上向き傾ｔ４
に構成することもてきろ。なお、上記受台１５〜１８は
萌記のように、複数の段面をもつもののほか、受台を連
続する斜面で構成し、曲率の設定を連続的に行えるよう
にすることもてきる。ただし、この手段では、受台の設
置位置調整に手間どるため、実用性では回示した実施例
が有利である。１９；ま、上記受台１５〜１８を固定す
るための固定枠で、この固定枠１９は、これを長平方向
、即ち、定盤部材ＩＩ、１２と同一軸線方向に移動しう
ろように支持台２０上にスライドへアリング２１を介し
て乗載されている。The surface plate member 11 is not fixed but has a movable structure in order to mold the curved surface to a desired curvature.
The central surface plate member 12 has a fixed structure in order to maintain the origin of the curved surface. Reference numeral 13 denotes a connecting member for connecting the surface plate members I+ and +2 so that they do not come apart and maintain a predetermined interval.
15.+6.+7,18
is a plurality of stepped surfaces i5a, 16a, 17a necessary for converting each upper surface of the surface plate member 11 into an arbitrary curved surface plate.
, 18a, the steps 15 of the pedestals 15 to 18 are
By mounting the receiving metal fitting 14 on a-18a,
3rd L? As shown in FIG. 1, the upper surfaces of the fixed rocks +, I11, and +2 are made into highly accurate arcuate surfaces so that they can be used as curved surface plates. Note that the pedestals 15 to 18 may be integrated without being separated, but it is easier to replace or manufacture the pedestals themselves if they are separated, and each pedestal 15
~18; As is clear from FIG. 3, each of the stepped surfaces 15a to 18a is inclined downward in the direction of the central surface plate member 12, so that a highly accurate arc plate surface is formed. However, although it is intended to form a highly accurate circular arc surface, depending on the shape of the product, it may be tilted upward t4.
You can also configure it to The pedestals 15 to 18 may have a plurality of stepped surfaces as in Moeki, or they may be constructed of continuous slopes so that the curvature can be set continuously. However, with this method, it takes time to adjust the installation position of the pedestal, so the embodiment shown above is advantageous in terms of practicality. 19; This is a fixed frame for fixing the above-mentioned pedestals 15 to 18, and this fixed frame 19 is a supporting frame that can be moved in the longitudinal direction, that is, in the same axial direction as the surface plate members II and 12. 20 through a slide ring 21.
第１１図に示ずＡは、定盤部材１１の曲面変換の際に、
」二記受台１５〜１８が支障なく長手方向に移動てぎろ
ように、定盤部ｔ第１１を一括して押しｔげる装置であ
る。該押しｔげ装置Ａは、空気圧、または、油圧による
シリンダ２２と、該シリンダ２２によって押し上げられ
、かつ、内側端を取付体２３に軸支した２１１Ａ！の押
し１げレバー２４によって構成される。このシリンダ２
２と押し上げレバー２４により定盤部材１１を一括して
一挙に押し上げて、受金具１４を受台１５〜１８から分
離させ、受台１５〜１８を所定の位置まで移動させたの
ち、シリンダ２２を縮め、各定盤部材１１の受金具１４
を受台１５〜１８の所定の段面１５ａ〜１８ａ上に乗載
支持させ、所望の曲率を有する曲面定盤が得られるよう
にしたものである。A not shown in FIG. 11 indicates that when converting the curved surface of the surface plate member 11,
This is a device that pushes down the surface plate part 11 all at once so that the supports 15 to 18 can move in the longitudinal direction without any hindrance. The pushing device A includes a pneumatic or hydraulic cylinder 22, and is pushed up by the cylinder 22, and has an inner end pivotally supported on a mounting body 23!211A! It is constituted by a push lever 24. This cylinder 2
2 and the push-up lever 24 to push up the surface plate members 11 all at once to separate the holder 14 from the pedestals 15 to 18, move the pedestals 15 to 18 to predetermined positions, and then move the cylinder 22. Reducing the bracket 14 of each surface plate member 11
are mounted and supported on predetermined step surfaces 15a to 18a of pedestals 15 to 18, thereby obtaining a curved surface plate having a desired curvature.
次に第５図について、受台１５〜１８の移動装置Ｂの構
成を説明ずろ。２５は、受台１５〜１８を設けた固定枠
１９を互いに連結する連結杆で、該連結杆２５の一部の
北面にはラック杆２６が固定してあり、これに噛合する
ピニオン２７の軸２８が１枠２９に軸架しである。そし
て、この軸２８′４に操１γハンドル３０がとりつけら
れており、以上のように移ｇｈ装置Ｂが構成されＣいろ
。そして、総ての受台１５〜１８は、操作ハンドル３０
の回動操作により、ビニオン２７．ラック杆２６．連結
杆２５を介し同時に一体的に１多動されろものである。Next, referring to FIG. 5, the configuration of the moving device B for the pedestals 15 to 18 will be explained. Reference numeral 25 denotes a connecting rod that connects the fixed frames 19 provided with the pedestals 15 to 18 to each other. A rack rod 26 is fixed to a part of the north surface of the connecting rod 25, and a shaft of a pinion 27 that meshes with the rack rod 26. 28 is a shaft mounted on one frame 29. A steering wheel 30 is attached to this shaft 28'4, and the transfer device B is constructed as described above. All the pedestals 15 to 18 have operating handles 30.
By rotating the pinion 27. Rack rod 26. One unit can be moved simultaneously via the connecting rod 25.
また、別の実施態様として各定！！３部材ｉｎに移動装
置Ｂを設け、各定盤部材勿に独立して固定枠の移動を行
い所望の受台の段面を適宜紺み合わせ、自由な形状の曲
面を得られるよう構成することもできる。In addition, each specification as another embodiment! ! A moving device B is provided for the three members in, and the fixed frame is moved independently of each surface plate member, and the step surfaces of the desired pedestals are suitably aligned, so that a curved surface of a free shape can be obtained. You can also do it.
第６図は、上述のように所定曲率に設定された曲面定盤
に製造物の例である屋根外板３１ ａ 、 ３ ｌ ｂ
を並設載置し、その継目を中央の定盤部材１２上で溶接
した後に、屋根骨組３２をこの屋根外板の上に乗せて、
屋根外板と骨組を溶接して屋根（ルを組み立てる作業に
使用している状態を示す、また、この曲面定盤上は屋根
外板とは別個に、屋根骨組部材を各々の位置に配置し、
これらを溶接、または、締結組立てし、屋根骨組３２と
して完成させるのに使用ずろことも可能である。FIG. 6 shows roof panels 31a, 3lb, which are examples of manufactured products, on a curved surface plate set to a predetermined curvature as described above.
are placed side by side and their joints are welded on the central surface plate member 12, then the roof frame 32 is placed on this roof outer plate,
The roof frame members are shown being used to assemble the roof by welding the roof shell and the roof frame together, and the roof frame members are placed in their respective positions on this curved surface plate separately from the roof shell. ,
It is also possible to weld or fasten these together and use them to complete the roof frame 32.
ｉ７，８図はｌ屋根外板の溶接に対応するため、溶接線
と一致する中央の定盤部ｔ第１２を中空材にて形成し、
これに水管３３を接続して冷却水を送ってこれを循環さ
せ、溶１１ｉ６３４ζこより屋社退外板３１ａ。In Figures i7 and 8, in order to accommodate the welding of the outer panels of the roof, the surface plate part t12 in the center that coincides with the welding line is formed from a hollow material,
A water pipe 33 is connected to this to send cooling water and circulate it.
３ ｌ ｂを１Ｊ接する際に発生する熱を冷却水にて冷
却するものである。この手段により、曲面定盤の定盤部
材１２、ちよひ、屋根外板に対する熱影響を防止゛・１
−ろことが可能となる。The heat generated when 3 l b is in contact with 1 J is cooled down with cooling water. By this means, heat influence on the surface plate member 12 of the curved surface plate, the chiyohi, and the roof outer panel is prevented.
-It becomes possible to do things like
尚、以上の実施例として、断面全体が円弧状長尺構造物
の屋根構で説明したが、部分的に曲面形状をもった池の
構造物の製造治具としても本発明の効果をｑ効に活用で
きるものである。In the above embodiment, the roof structure of a long structure whose entire cross section is an arc is explained, but the effects of the present invention can also be applied to a manufacturing jig for a pond structure having a partially curved surface shape. It can be used for
［発明の効果コ
上述のように本発明によれは、従来公知の手段に比べて
次のような効果が得られる。[Effects of the Invention] As described above, the present invention provides the following effects compared to conventionally known means.
（ａ）曲面定盤の曲面交換作業を、１人で而も短時間で
行うことができ、従来技術のように個々の調整を必要と
しない。(a) The work of replacing the curved surface of a curved surface plate can be done by one person in a short time, and there is no need for individual adjustments as in the prior art.
（ｂ）ｆ＋を来のように、曲面定盤の治具替えのための
準備作業が不要。(b) As with f+, there is no need to prepare for changing the jig for the curved surface plate.
（Ｃ）曲面を形成するための段面１↑受台の段数、もし
くは、連続する斜面をもつ受台なと、形状。(C) Step surface 1 for forming a curved surface ↑ The number of steps of the pedestal, or the shape of the pedestal with a continuous slope.
種別を適切に選択、あるいは、交換することにより、定
盤曲率を所望の形状に設定でさる。（実施？！Ｊ様項）
（（ｊ）曲面定盤の変換に、従来技術のような天井クレ
ーン、または、フォークリフトを使用する必要がなく、
従来公知技術のような地下ビットやＨｉのための特別な
空間を要しない。By appropriately selecting or exchanging types, the surface plate curvature can be set to a desired shape. (Implementation?! Mr. J) ((j) There is no need to use an overhead crane or forklift like in conventional technology to convert a curved surface plate,
Unlike conventionally known techniques, no underground bit or special space for Hi is required.
（ｅ）治具替えに、従来技術のような重酸物の運搬がな
く安全である。(e) It is safe because there is no need to transport heavy acid as in the prior art when changing jigs.
（ｆ）曲面定盤の長手方向に、１本物の定盤部材を用い
ているために、従来技術のような継足し個所がなく、平
面上の精度がよくなり、製品の品質が向上する。(f) Since one real surface plate member is used in the longitudinal direction of the curved surface plate, there are no additional parts unlike the conventional technology, and the plane accuracy is improved and the quality of the product is improved.
（８）定盤部材を独立させて形成しているため、他の定
盤部奎オへの溶接作業の熱影響が少なく、定盤の積度維
持もよく、製品の品質も向上する。(8) Since the surface plate member is formed independently, there is less heat influence from welding to other surface plate parts, the stacking of the surface plate is maintained well, and the quality of the product is improved.
（ｈ）一部の定盤部材を中空材にて形成し、これに冷却
水を循環させるので、溶接機により屋根外板を溶接する
際に発生する熱を冷却水にて冷却し、曲面定ｅの定盤部
材、および、屋根外板に対する熱影響を防止することが
できる。(h) Some of the surface plate members are made of hollow material, and cooling water is circulated through this, so the heat generated when welding the roof outer panels with a welding machine is cooled by the cooling water, and the curved surface is fixed. It is possible to prevent thermal effects on the surface plate member of e and the outer roof panel.
（１）公知技術のような点支持ではなく、線、または、
面支持のためｆ８接ほかの組立てがしやすい図は同上屋
根構の組立て作業を示す一部の１１硯図である。(1) Instead of point support as in the known technology, line or
The surface support makes it easy to assemble the F8 and other parts.The figure is a part of the 11th inkstone drawing showing the assembly work of the roof structure.
＋＋、＋２・・・定盤部材、 １３・・・連結部材、ｌ
１１・・・受金具１５〜Ｉ８−受台、 ＋５ａ 〜１８
ａ −「０１１ｉ！ 、 ｌ！ｉ・・固定枠、２０・・
・支持台、３３・・・水管、３・１・・・溶ｒ＃６’ｌ
、Ａ・・・理し北げ装置、Ｂ・・・移動装置。++, +2... Surface plate member, 13... Connecting member, l
11...Bracket 15-I8-Base, +5a-18
a - "011i!, l!i...Fixed frame, 20...
・Support stand, 33... Water pipe, 3.1... Melt r#6'l
, A... Handling device, B... Moving device.
Claims (3)
、各定盤部材同志を連結する連結部材と、定盤部材を一
括して押し上げる押し上げ装置と、受金具を介して上記
定盤部材を支持する複数の受台と、各受台を支持する固
定枠と、各定盤部材別に設けた各受台群毎に、もしくは
、各受台の総てを一斉に移動させる移動装置を有し、一
部の定盤部材を中空材にて形成し、これに水管を接続し
て冷却水を循環させ、溶接熱を冷却するようにしたこと
を特徴とする可変式曲面定盤。(1) A plurality of surface plate members arranged in parallel in the longitudinal direction, a connecting member that connects each surface plate member to each other, a pushing device that pushes up the surface plate members all at once, and Movement that moves a plurality of pedestals that support the surface plate members, a fixed frame that supports each pedestal, and each pedestal group provided for each surface plate member, or all of the pedestals at once. A variable curved surface plate having a device, in which some of the surface plate members are formed of hollow material, and water pipes are connected to this to circulate cooling water and cool welding heat. .
許請求の範囲１項記載の可変式曲面定盤。(2) The variable curved surface plate according to claim 1, wherein the upper surface of the pedestal is configured to have a plurality of stepped surfaces.
求の範囲第１項記載の可変式曲面定盤。(3) The variable curved surface plate according to claim 1, wherein the castle melon of the pedestal is constituted by a continuous slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1116637A JPH0252198A (en) | 1989-05-10 | 1989-05-10 | Variable type curved surface plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1116637A JPH0252198A (en) | 1989-05-10 | 1989-05-10 | Variable type curved surface plate |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14258984A Division JPS6125778A (en) | 1984-07-09 | 1984-07-09 | Variable type curved surface plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0252198A true JPH0252198A (en) | 1990-02-21 |
| JPH05160B2 JPH05160B2 (en) | 1993-01-05 |
Family
ID=14692133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1116637A Granted JPH0252198A (en) | 1989-05-10 | 1989-05-10 | Variable type curved surface plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252198A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875167A (en) * | 2015-06-06 | 2015-09-02 | 合肥铭锋模具铸造有限公司 | Pre-installation fixture |
| CN110948431A (en) * | 2019-12-23 | 2020-04-03 | 河北京车轨道交通车辆装备有限公司 | Brake pipe row modularization assembly tool |
| CN113021224A (en) * | 2021-05-26 | 2021-06-25 | 常州市新创智能科技有限公司 | Train body position adjusting and positioning tool and using method thereof |
-
1989
- 1989-05-10 JP JP1116637A patent/JPH0252198A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875167A (en) * | 2015-06-06 | 2015-09-02 | 合肥铭锋模具铸造有限公司 | Pre-installation fixture |
| CN110948431A (en) * | 2019-12-23 | 2020-04-03 | 河北京车轨道交通车辆装备有限公司 | Brake pipe row modularization assembly tool |
| CN110948431B (en) * | 2019-12-23 | 2021-03-23 | 河北京车轨道交通车辆装备有限公司 | Brake pipe row modularization assembly tool |
| CN113021224A (en) * | 2021-05-26 | 2021-06-25 | 常州市新创智能科技有限公司 | Train body position adjusting and positioning tool and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05160B2 (en) | 1993-01-05 |
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