JPS6292083U - - Google Patents
Info
- Publication number
- JPS6292083U JPS6292083U JP18136385U JP18136385U JPS6292083U JP S6292083 U JPS6292083 U JP S6292083U JP 18136385 U JP18136385 U JP 18136385U JP 18136385 U JP18136385 U JP 18136385U JP S6292083 U JPS6292083 U JP S6292083U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- tip
- shank
- water supply
- supply channel
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Resistance Welding (AREA)
Description
第１図は本考案に係る抵抗溶接機の冷却水遮断
装置の断面図、第２図は第１図のＡ―Ａ線断面図
、第３図は第１図の連結部材を示す斜視図である
。
１…シヤンク、２…電極チツプ、９…給水路、
１０…排水路、１１…給水路開閉弁、１２…排水
路開閉弁、１３，１４…弁座、１５，１６…弁体
、１７，１８…弁棒、１９…連結部材、２０，２
１，２２…ストツパ。
FIG. 1 is a cross-sectional view of a cooling water cutoff device for a resistance welding machine according to the present invention, FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is a perspective view showing the connecting member in FIG. 1. be. 1... Shank, 2... Electrode chip, 9... Water supply channel,
DESCRIPTION OF SYMBOLS 10... Drainage channel, 11... Water supply channel opening/closing valve, 12... Drainage channel opening/closing valve, 13, 14... Valve seat, 15, 16... Valve body, 17, 18... Valve rod, 19... Connection member, 20, 2
1, 22... Stoppa.
Claims (1)
着される電極チツプを冷却する冷却水の給水路と
排水路とが軸芯線を異にして独立して形成されて
いる抵抗溶接機の冷却水遮断装置において、前記
給水路及び排水路の前記電極チツプ側の端部近傍
の内面にそれぞれ形成された弁座と、水圧により
前記弁座にそれぞれ座着される弁体と、これらの
弁体にそれぞれ一端が固設され他端が前記シヤン
ク先端より突出する弁棒と、これらの弁棒の前記
他端を連結し前記弁体の移動範囲を規制するスト
ツパが設けられた連結部材とからなる給水路開閉
弁及び排水路開閉弁を設け、電極チツプのシヤン
ク装角時にはこの電極チツプによりストツパを介
して弁棒が復動されて両開閉弁を開成し、電極チ
ツプ離脱時には水圧により弁体が往動して両開閉
弁を閉成するようにしたことを特徴とする抵抗溶
接機の冷却水遮断装置。 In a cooling water cutoff device for a resistance welding machine, in which a cooling water supply channel and a drainage channel for cooling an electrode chip detachably attached to the tip of the shank are formed independently with different axes. , a valve seat formed on the inner surface of the water supply channel and the drainage channel near the end on the electrode chip side, a valve body seated on the valve seat by water pressure, and one end of each of these valve bodies. A water supply channel opening/closing valve comprising a valve stem that is fixedly installed and whose other end protrudes from the tip of the shank, and a connecting member that connects the other ends of these valve stems and is provided with a stopper that restricts the movement range of the valve body. and a drainage channel opening/closing valve, and when the electrode tip is shank-mounted, the valve stem is moved back by the electrode tip via a stopper to open both opening/closing valves, and when the electrode tip is detached, the valve body is moved forward by water pressure. A cooling water cutoff device for a resistance welding machine, characterized in that both open/close valves are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18136385U JPS6292083U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18136385U JPS6292083U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6292083U true JPS6292083U (en) | 1987-06-12 |
Family
ID=31126163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18136385U Pending JPS6292083U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6292083U (en) |
-
1985
- 1985-11-25 JP JP18136385U patent/JPS6292083U/ja active Pending