JPH02138081U - - Google Patents
Info
- Publication number
- JPH02138081U JPH02138081U JP4865789U JP4865789U JPH02138081U JP H02138081 U JPH02138081 U JP H02138081U JP 4865789 U JP4865789 U JP 4865789U JP 4865789 U JP4865789 U JP 4865789U JP H02138081 U JPH02138081 U JP H02138081U
- Authority
- JP
- Japan
- Prior art keywords
- spot welding
- welding device
- electrode
- supplied
- tip
- 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
- 238000003466 welding Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Resistance Welding (AREA)
Description
第１図〜第３図は実施例のスポツト溶接装置を
示し、第１図はその説明図、第２図は水冷電極チ
ツプの斜視図、第３図はその断面図、第４図は従
来のスポツト溶接装置の説明図である。
１……水冷電極チツプ、１１……流水孔、１１
５……チツプ表面、２……シヤンク、３……冷却
水用パイプ、５……冷却水、９２……加圧側電極
チツプ、８……被溶接物。
1 to 3 show a spot welding device according to an embodiment, FIG. 1 is an explanatory diagram thereof, FIG. 2 is a perspective view of a water-cooled electrode chip, FIG. 3 is a sectional view thereof, and FIG. 4 is a conventional spot welding device. FIG. 2 is an explanatory diagram of a spot welding device. 1...Water-cooled electrode chip, 11...Water hole, 11
5... Chip surface, 2... Shank, 3... Cooling water pipe, 5... Cooling water, 92... Pressure side electrode chip, 8... Welding object.
Claims (1)
両電極チツプ間に電流を通じて加圧下に被溶接物
をスポツト溶接するためのスポツト溶接装置にお
いて、 一方の電極チツプには、そのチツプ表面に開口
する流水孔を設け、該流水孔を通じて少量の冷却
水がチツプ表面に供給されるよう構成したとを特
徴とするスポツト溶接装置。[Claims for Utility Model Registration] A workpiece to be welded is held between a pair of electrode chips,
In a spot welding device for spot welding objects to be welded under pressure by passing an electric current between two electrode tips, one electrode tip is provided with a water hole that opens on the surface of the tip, and a small amount of cooling water is supplied through the water hole. 1. A spot welding device characterized in that the spot welding device is configured such that the spot welding device is supplied to the chip surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4865789U JPH02138081U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4865789U JPH02138081U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138081U true JPH02138081U (en) | 1990-11-19 |
Family
ID=31565665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4865789U Pending JPH02138081U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775881A (en) * | 1993-05-20 | 1995-03-20 | Toshiaki Shimada | Spot welding electrode |
| JPH07108387A (en) * | 1993-05-25 | 1995-04-25 | Toshiaki Shimada | Spot welding electrode |
| JP2020078811A (en) * | 2018-11-12 | 2020-05-28 | 日本製鉄株式会社 | Electrode for resistance spot welding, and method of manufacturing resistance spot-welded joint |
-
1989
- 1989-04-25 JP JP4865789U patent/JPH02138081U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775881A (en) * | 1993-05-20 | 1995-03-20 | Toshiaki Shimada | Spot welding electrode |
| JPH07108387A (en) * | 1993-05-25 | 1995-04-25 | Toshiaki Shimada | Spot welding electrode |
| JP2020078811A (en) * | 2018-11-12 | 2020-05-28 | 日本製鉄株式会社 | Electrode for resistance spot welding, and method of manufacturing resistance spot-welded joint |