JPS62165011U - - Google Patents
Info
- Publication number
- JPS62165011U JPS62165011U JP5129086U JP5129086U JPS62165011U JP S62165011 U JPS62165011 U JP S62165011U JP 5129086 U JP5129086 U JP 5129086U JP 5129086 U JP5129086 U JP 5129086U JP S62165011 U JPS62165011 U JP S62165011U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- erw
- roll
- stand
- vertical rolls
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案装置の一実施例を示すものであり
、第１図はその正面図、第２図は同電縫鋼管とバ
ーチカルロールの関係を示す説明図、第３図は同
作用説明図である。
１，２はバーチカルロール、３，４はロールス
タンド、５はスタンドベース、１１はスタンドの
左右移動用モータ、１６，１７は上下ロールフラ
ンジ、Ａは電縫鋼管、Ｂは溶接部。
The drawings show one embodiment of the device of the present invention, and FIG. 1 is a front view thereof, FIG. 2 is an explanatory diagram showing the relationship between the electric resistance welded steel pipe and the vertical roll, and FIG. 3 is an explanatory diagram of the same operation. be. 1 and 2 are vertical rolls, 3 and 4 are roll stands, 5 is a stand base, 11 is a motor for moving the stand left and right, 16 and 17 are upper and lower roll flanges, A is an electric resistance welded steel pipe, and B is a welded part.
Claims (1)
の後段において、搬送される電縫鋼管の左右に設
けられたバーチカルロールを有するスタンドを備
え、このスタンドを左右に移動可能にして上記左
右のバーチカルロールを電縫鋼管に押圧可能に構
成し、かつ上記ロールは上下いずれか一方のロー
ルフランジ径を小径とした凹球面を形成して上下
の周速が異なるようにしたことを特徴とする電縫
鋼管の捩れ矯正装置。 A stand having vertical rolls installed on the left and right sides of the ERW steel pipe being conveyed is installed at a stage after the squeeze roll in a production line for ERW steel pipes, and this stand is movable from side to side to perform ERW on the left and right vertical rolls. A torsion correction method for an electric resistance welded steel pipe, which is configured to be able to be pressed against a steel pipe, and wherein the roll has a concave spherical surface with a smaller roll flange diameter on either the upper or lower side so that the upper and lower circumferential speeds are different. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129086U JPS62165011U (en) | 1986-04-05 | 1986-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129086U JPS62165011U (en) | 1986-04-05 | 1986-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165011U true JPS62165011U (en) | 1987-10-20 |
Family
ID=30875406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5129086U Pending JPS62165011U (en) | 1986-04-05 | 1986-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165011U (en) |
-
1986
- 1986-04-05 JP JP5129086U patent/JPS62165011U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62165011U (en) | ||
| JPS6366514U (en) | ||
| JPS6366513U (en) | ||
| JPS6182708U (en) | ||
| JPS56109111A (en) | Remover for internal bead of welded pipe | |
| JPS55141323A (en) | Edge forming method in manufacturing electric resistance welded steel pipe | |
| JPS61172677U (en) | ||
| JPS59140021U (en) | Molding twist prevention device for ERW pipes | |
| JPS624337Y2 (en) | ||
| JPH0270883U (en) | ||
| JPS62169713U (en) | ||
| JPS647298U (en) | ||
| JPH0524166U (en) | Guided welding torch | |
| JPS59185088U (en) | squeeze roll stand | |
| JPS6439967U (en) | ||
| JPS61152327U (en) | ||
| JPH02114183U (en) | ||
| JPH0248202U (en) | ||
| JPS63111221U (en) | ||
| JPS5989686U (en) | Flexible joint welding equipment | |
| JPS6187691U (en) | ||
| JPS6215801U (en) | ||
| JPH0483417U (en) | ||
| JPS61117301U (en) | ||
| JPH0464408U (en) |