JPH0222273U - - Google Patents
Info
- Publication number
- JPH0222273U JPH0222273U JP10013088U JP10013088U JPH0222273U JP H0222273 U JPH0222273 U JP H0222273U JP 10013088 U JP10013088 U JP 10013088U JP 10013088 U JP10013088 U JP 10013088U JP H0222273 U JPH0222273 U JP H0222273U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- diameter part
- supply shaft
- small diameter
- case
- 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
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Resistance Welding (AREA)
Description
第１図は、本考案による実施例の電極ヘツドで
あり、第２図の―矢視断面図、第２図は、本
考案による実施例の電極ヘツドの側面図、第３図
は、実施例の電極ヘツドの裏面図、第４図は、第
２図の―矢視断面図、第５図は、従来の電極
ヘツドの側面図、第６図は、第７図の―矢視
断面図、第７図は、第５図の―矢視断面図で
ある。
１５……ベアリングケース、１６……給電ブラ
シケース、１７……絶縁材、１８……電極ローラ
、１９……給電シヤフト、１９ａ……大径部、１
９ｂ……小径部、２５……給電ブラシ、２６……
段部、３２……給電ブラシ押えピン、４３，４５
……孔（環状水路）、４４，４６……孔（水路）
。
FIG. 1 shows an electrode head according to an embodiment of the present invention, a sectional view taken along the arrow - in FIG. 2, a side view of the electrode head according to an embodiment according to the present invention, and FIG. FIG. 4 is a cross-sectional view taken along the arrow in FIG. 2, FIG. 5 is a side view of the conventional electrode head, and FIG. 6 is a cross-sectional view taken along the arrow in FIG. FIG. 7 is a sectional view taken along the - arrow in FIG. 5. 15... Bearing case, 16... Power feeding brush case, 17... Insulating material, 18... Electrode roller, 19... Power feeding shaft, 19a... Large diameter portion, 1
9b...Small diameter part, 25...Power supply brush, 26...
Stepped portion, 32... Power supply brush holding pin, 43, 45
...hole (circular waterway), 44, 46...hole (waterway)
.
Claims (1)
フトを、筒状ベアリングケースに挿通し、前記ベ
アリングケースより突出した前記給電シヤフトの
先端部に電極ローラを装着し、前記ベアリングケ
ースの後端に絶縁材を介して給電ブラシケースを
連結し、前記給電シヤフトの小径部の外周と、前
記給電ブラシケースとの間に位置して設けられた
給電ブラシを前記給電シヤフトの大径部と小径部
とで形成する段部に押圧するように設け、しかも
前記給電シヤフトの小径部外周面と前記給電ブラ
シの外周面に連通する冷却通路を形成し、該通路
に冷却媒体を供給するように設けたことを特徴と
するロールスポツト溶接機の電極ヘツド。 A power supply shaft consisting of a small diameter part connected to the rear of a large diameter part is inserted into a cylindrical bearing case, an electrode roller is attached to the tip of the power supply shaft protruding from the bearing case, and an electrode roller is attached to the tip of the power supply shaft protruding from the bearing case. A power supply brush case is connected to the end via an insulating material, and the power supply brush provided between the outer periphery of the small diameter part of the power supply shaft and the power supply brush case is connected to the large diameter part and the small diameter part of the power supply shaft. and a cooling passage that communicates with the outer peripheral surface of the small diameter part of the power supply shaft and the outer peripheral surface of the power supply brush, and is provided so as to supply a cooling medium to the passage. An electrode head for a roll spot welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100130U JPH043726Y2 (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100130U JPH043726Y2 (en) | 1988-07-28 | 1988-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222273U true JPH0222273U (en) | 1990-02-14 |
| JPH043726Y2 JPH043726Y2 (en) | 1992-02-05 |
Family
ID=31327923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988100130U Expired JPH043726Y2 (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043726Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522558U (en) * | 1991-08-30 | 1993-03-23 | 帝国カーボン工業株式会社 | Brush holder for power supply |
| US7175745B2 (en) | 2000-09-08 | 2007-02-13 | Asahi Kasei Chemicals Corporation | Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib |
-
1988
- 1988-07-28 JP JP1988100130U patent/JPH043726Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522558U (en) * | 1991-08-30 | 1993-03-23 | 帝国カーボン工業株式会社 | Brush holder for power supply |
| US7175745B2 (en) | 2000-09-08 | 2007-02-13 | Asahi Kasei Chemicals Corporation | Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043726Y2 (en) | 1992-02-05 |