JPS5893379U - Cooling water cutoff device for point holder assembly for resistance welding - Google Patents
Cooling water cutoff device for point holder assembly for resistance weldingInfo
- Publication number
- JPS5893379U JPS5893379U JP18933781U JP18933781U JPS5893379U JP S5893379 U JPS5893379 U JP S5893379U JP 18933781 U JP18933781 U JP 18933781U JP 18933781 U JP18933781 U JP 18933781U JP S5893379 U JPS5893379 U JP S5893379U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- holder assembly
- point holder
- resistance welding
- cutoff device
- 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
Landscapes
- Resistance Welding (AREA)
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
第１図はマルチシリーズスポット溶接機のポイントホル
ダを含む従来例の要部正面図、第２図は ゛ポイ
ントホルダ組立体の縦断正面図、第３図は第２図におけ
る■−■線に沿った矢視図、第４図は弁ガイドを示す拡
大断面図である。
１５・・・ポイントホルダ本体、１６・・・アダプタ、
１７・・・シャンク本体、１８・・・電極チップ、１９
・・・弁室、２１・・・給水用開口、２２・・・弁座、
２４・・・給水筒、２５・・・排水室、２７・・・排水
用開口、−２８・・・給水路、２９・・・排水路、３０
・・・冷却水路、３１・・・弁体、３２・・・ニードル
、３３・・・スプリング。Figure 1 is a front view of the main parts of a conventional example including the point holder of a multi-series spot welding machine, Figure 2 is a longitudinal sectional front view of the point holder assembly, and Figure 3 is a view taken along the line ■-■ in Figure 2. FIG. 4 is an enlarged sectional view showing the valve guide. 15... Point holder body, 16... Adapter,
17...Shank body, 18...Electrode tip, 19
...Valve chamber, 21...Water supply opening, 22...Valve seat,
24... Water supply cylinder, 25... Drainage chamber, 27... Drainage opening, -28... Water supply channel, 29... Drainage channel, 30
...Cooling water channel, 31...Valve body, 32...Needle, 33...Spring.
Claims (1)
立体内に設けた給水路の口元に形成した弁座と、この弁
座に座着可能な弁体と、この弁体から電極チップに向っ
て延び、かつ、その長さを前記弁座と該電極チップの内
端との距離よりも大きく設定したニードルと、前記弁体
を電極チップの方へ付勢する付勢手段とを備えたことを
特徴とする抵抗溶接用ポイントホルダ組立体の冷却水遮
断装置。A valve seat formed at the mouth of a water supply channel provided in the point holder assembly for supplying cooling water to the electrode chip, a valve body that can sit on the valve seat, and a valve that extends from the valve body toward the electrode chip. The needle extends and has a length set to be larger than the distance between the valve seat and the inner end of the electrode tip, and urging means for urging the valve body toward the electrode tip. Cooling water cutoff device for point holder assembly for resistance welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18933781U JPS5893379U (en) | 1981-12-21 | 1981-12-21 | Cooling water cutoff device for point holder assembly for resistance welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18933781U JPS5893379U (en) | 1981-12-21 | 1981-12-21 | Cooling water cutoff device for point holder assembly for resistance welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5893379U true JPS5893379U (en) | 1983-06-24 |
Family
ID=29993416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18933781U Pending JPS5893379U (en) | 1981-12-21 | 1981-12-21 | Cooling water cutoff device for point holder assembly for resistance welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623291U (en) * | 1985-06-24 | 1987-01-10 |
-
1981
- 1981-12-21 JP JP18933781U patent/JPS5893379U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623291U (en) * | 1985-06-24 | 1987-01-10 |
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