JPH0270883U - - Google Patents
Info
- Publication number
- JPH0270883U JPH0270883U JP14896588U JP14896588U JPH0270883U JP H0270883 U JPH0270883 U JP H0270883U JP 14896588 U JP14896588 U JP 14896588U JP 14896588 U JP14896588 U JP 14896588U JP H0270883 U JPH0270883 U JP H0270883U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- squeeze
- pipe
- upper edge
- lower edge
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Description
第1図はこの考案の実施例装置を示す平面図、
第2図は第1図の正面図、第3図はこの考案の他
の実施例装置を示す平面図、第4図は第3図の正
面図、第5図は第1図ダイプと第3図タイプの応
力比較を示す図である。
1……オープンシーム管、2……ワークコイル
、3……管、4,5……スクイズロール、6,7
,8,9……支持ロール、10……溶接ビード、
11……ビード逃し部、12……カリバー部、1
3……上縁、14……下縁、15,16……フラ
ンジ、17,18,19,20……支持ロール、
21,22……凸部。
FIG. 1 is a plan view showing an embodiment of the device of this invention;
FIG. 2 is a front view of FIG. 1, FIG. 3 is a plan view showing another embodiment of the device of this invention, FIG. 4 is a front view of FIG. 3, and FIG. It is a diagram showing a diagram type stress comparison. 1... Open seam tube, 2... Work coil, 3... Tube, 4, 5... Squeeze roll, 6, 7
, 8, 9...support roll, 10...welding bead,
11...Bead relief part, 12...Caliber part, 1
3... Upper edge, 14... Lower edge, 15, 16... Flange, 17, 18, 19, 20... Support roll,
21, 22...Convex portion.
Claims (1)
と下縁を有する小型のフアインセラミツクス製の
スクイズロール2個を対にして設置し、各スクイ
ズロールの上縁と下縁に接する2個の支持ロール
により支持してなる電縫管スクイズロール装置。 2 管と接するカリバー部とビード逃し部と上縁
と下縁を有する小径のフアインセラミツクス製の
スクイズロール2個を対して設置し、各スクイズ
ロールのカリバー部と接する少なくとも1個以上
の支持ロールにより支持してなる電縫管スクイズ
ロール装置。[Claims for Utility Model Registration] 1. Two small squeeze rolls made of fine ceramics having a caliber part in contact with the pipe, a bead relief part, an upper edge, and a lower edge are installed in pairs, and the upper edge of each squeeze roll is installed as a pair. An electric resistance welded pipe squeeze roll device supported by two support rolls that are in contact with the lower edge. 2. Two squeeze rolls made of small diameter fine ceramics having a caliber part in contact with the pipe, a bead relief part, an upper edge, and a lower edge are installed opposite each other, and at least one support roll is in contact with the caliber part of each squeeze roll. An electric resistance welded pipe squeeze roll device supported by.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14896588U JPH0270883U (en) | 1988-11-15 | 1988-11-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14896588U JPH0270883U (en) | 1988-11-15 | 1988-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0270883U true JPH0270883U (en) | 1990-05-30 |
Family
ID=31420758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14896588U Pending JPH0270883U (en) | 1988-11-15 | 1988-11-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0270883U (en) |
-
1988
- 1988-11-15 JP JP14896588U patent/JPH0270883U/ja active Pending