JPS58116171U - Welding current control device for seam welding machine - Google Patents
Welding current control device for seam welding machineInfo
- Publication number
- JPS58116171U JPS58116171U JP1379882U JP1379882U JPS58116171U JP S58116171 U JPS58116171 U JP S58116171U JP 1379882 U JP1379882 U JP 1379882U JP 1379882 U JP1379882 U JP 1379882U JP S58116171 U JPS58116171 U JP S58116171U
- Authority
- JP
- Japan
- Prior art keywords
- current control
- welding machine
- control device
- welding current
- joining
- 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
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
添付図面は本考案の一実施例を示し、７第１図はシーム
溶接機の概要正面図、第２図は缶１の縦断拡大正面図、
第３〜６図は溶接作動を説明した側面図である。
ａ→−筒胴、Ｘ→直線部、ｙ→円弧形コーナ部、ｂ→端
板、Ｃ→フランジ、ｄ→接合端縁、５→外部電極ロール
、６→内部電極ロール、８→支持ロール、ＬＳ１→リミ
ットスイッチ。
第２図
第４図 −The attached drawings show an embodiment of the present invention, 7. Figure 1 is a schematic front view of a seam welding machine, Figure 2 is an enlarged vertical front view of the can 1,
3 to 6 are side views illustrating the welding operation. a→-cylindrical body, X→straight line section, y→circular corner section, b→end plate, C→flange, d→joint edge, 5→external electrode roll, 6→internal electrode roll, 8→support roll , LS1 → limit switch. Figure 2 Figure 4 -
Claims (1)
筒胴ａの端部に、端板すの直角フランジＣを密嵌して接
合端縁ｄを構成し、該接合端縁ｄの外周に外部電極ロー
ルを当て、内周には接合端縁ｄのコーナ１の半径以内の
半径の内部電極ロールを当て、該両電極ロールの回転と
通電とにより接合端縁ｄを一方向に循環状に送って缶を
溶接するシームレス溶接機において、缶の内周に、位置
を固定し、かつ両電極ロールが前記直線部接合綿の送り
移動により該接合端縁ｄのコーナ１の内外周に接触する
前後に、縦方向の他の直線部に衝合して作動する溶接電
流制御用の検出子を設けたことを特徴とするシームレス
溶接機の溶接電流制御装置。A right-angled flange C of an end plate is tightly fitted into the end of a cylinder body a having a rectangular cross-section having a straight portion X and an arcuate corner portion y to form a joint edge d. An external electrode roll is applied to the outer circumference of d, and an internal electrode roll whose radius is within the radius of corner 1 of the joining edge d is applied to the inner periphery, and the joining edge d is moved in one direction by rotating and energizing both electrode rolls. In a seamless welding machine that welds cans by feeding it in a circular manner, the position is fixed on the inner periphery of the can, and both electrode rolls are moved inside and outside corner 1 of the joining edge d by feeding and moving the straight part joining cotton. A welding current control device for a seamless welding machine, characterized in that a welding current control detector is provided before and after contacting the circumference, and is operated by abutting against another straight section in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379882U JPS58116171U (en) | 1982-02-03 | 1982-02-03 | Welding current control device for seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379882U JPS58116171U (en) | 1982-02-03 | 1982-02-03 | Welding current control device for seam welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58116171U true JPS58116171U (en) | 1983-08-08 |
| JPS6138771Y2 JPS6138771Y2 (en) | 1986-11-07 |
Family
ID=30026287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1379882U Granted JPS58116171U (en) | 1982-02-03 | 1982-02-03 | Welding current control device for seam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012016A (en) * | 2007-07-02 | 2009-01-22 | Aichi Sangyo Kk | Seam welding machine for bent pipe |
| JP2014147948A (en) * | 2013-01-31 | 2014-08-21 | Honda Motor Co Ltd | Seam welding device and seam welding method |
-
1982
- 1982-02-03 JP JP1379882U patent/JPS58116171U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012016A (en) * | 2007-07-02 | 2009-01-22 | Aichi Sangyo Kk | Seam welding machine for bent pipe |
| JP2014147948A (en) * | 2013-01-31 | 2014-08-21 | Honda Motor Co Ltd | Seam welding device and seam welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138771Y2 (en) | 1986-11-07 |
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