JPS58179922U - Forming roll machine in square steel pipe manufacturing equipment - Google Patents
Forming roll machine in square steel pipe manufacturing equipmentInfo
- Publication number
- JPS58179922U JPS58179922U JP7819082U JP7819082U JPS58179922U JP S58179922 U JPS58179922 U JP S58179922U JP 7819082 U JP7819082 U JP 7819082U JP 7819082 U JP7819082 U JP 7819082U JP S58179922 U JPS58179922 U JP S58179922U
- Authority
- JP
- Japan
- Prior art keywords
- square steel
- steel pipe
- forming roll
- roll machine
- press
- 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
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (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
図面は本考案の一実施例を示すもので、第1図は角形鋼
管製造設備における概略工程図、第2図は成形ロール機
の正面図、示3図は同平面図、第□4図は同側面図、第
5図は第2図の要部切欠拡大図、第6図は第5図のI−
I矢視図、第7図は第4図の一部省略拡大図、第8図は
要部拡大一部切欠図、第9図は他の実施例の要部拡大一
部切欠一である。 ゛
7・・・・・・成形ロール機、15・・・・・・移送経
路、2d・・・・・・スライド、22・・・・・・上ロ
ール、23・・・・・・ジヤツキ装置、24・・・・・
・スライド体、25・・・・・・スクイズロール、25
A・・・・・・上側スクイズロール、′25B・・・・
・・下側スクイズロール、26.27・・・・・・上手
サイドロール、28.29・・・・・・下手サイドロー
ル、33・・・・・・駆動装置、37・・・・・・保持
体、38・・・・・・スリーブ、39・・・・・・軸受
。The drawings show one embodiment of the present invention. Fig. 1 is a schematic process diagram of square steel pipe manufacturing equipment, Fig. 2 is a front view of a forming roll machine, Fig. 3 is a plan view of the same, and Fig. The same side view, FIG. 5 is an enlarged cutaway view of the main part of FIG. 2, and FIG.
7 is a partially omitted enlarged view of FIG. 4, FIG. 8 is an enlarged partially cutaway view of the main part, and FIG. 9 is an enlarged partially cutaway view of the main part of another embodiment.゛7... Forming roll machine, 15... Transfer route, 2d... Slide, 22... Upper roll, 23... Jacking device , 24...
・Slide body, 25...Squeeze roll, 25
A... Upper squeeze roll, '25B...
...lower squeeze roll, 26.27... upper side roll, 28.29... lower side roll, 33... drive device, 37... Holding body, 38... Sleeve, 39... Bearing.
Claims (1)
げ加工して角形鋼管近似形状の成形品に成し、その後こ
の成形品を角形鋼管正規形状に押圧成形すると共にその
左右フランジ突合わせ端部を溶接口で角形鋼管を製造す
る角形鋼管製造設備の上記角形鋼管の押圧成形工程に設
けられる成形ロール機であって、上記成形品の左右フラ
ンジ上面を押圧する上ロールを、成形品の側部を押圧す
るスクイズロールとは別個に、昇降可能に構成したこと
を特徴とする角形鋼管製造設備における成形ロール機。A steel plate is bent using a press at positions corresponding to the four corners of a square steel pipe to form a molded product with a shape approximating the square steel pipe, and then this molded product is press-formed into the regular shape of the square steel pipe, and the left and right flanges are butted together. This forming roll machine is installed in the press-forming process of the square steel pipe in a square steel pipe manufacturing facility that manufactures square steel pipes with welded ends, and the upper roll presses the upper surfaces of the left and right flanges of the molded product. A forming roll machine for square steel pipe manufacturing equipment, characterized in that it is configured to be able to be raised and lowered separately from squeeze rolls that press the sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7819082U JPS58179922U (en) | 1982-05-26 | 1982-05-26 | Forming roll machine in square steel pipe manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7819082U JPS58179922U (en) | 1982-05-26 | 1982-05-26 | Forming roll machine in square steel pipe manufacturing equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58179922U true JPS58179922U (en) | 1983-12-01 |
Family
ID=30087422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7819082U Pending JPS58179922U (en) | 1982-05-26 | 1982-05-26 | Forming roll machine in square steel pipe manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58179922U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2403733A (en) * | 2003-06-09 | 2005-01-12 | Alps Electric Co Ltd | Thin film structure and manufacturing method thereof |
-
1982
- 1982-05-26 JP JP7819082U patent/JPS58179922U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2403733A (en) * | 2003-06-09 | 2005-01-12 | Alps Electric Co Ltd | Thin film structure and manufacturing method thereof |
GB2403733B (en) * | 2003-06-09 | 2007-05-02 | Alps Electric Co Ltd | Thin film structure and manufacturing method thereof |
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