JPS6277683U - - Google Patents
Info
- Publication number
- JPS6277683U JPS6277683U JP16877185U JP16877185U JPS6277683U JP S6277683 U JPS6277683 U JP S6277683U JP 16877185 U JP16877185 U JP 16877185U JP 16877185 U JP16877185 U JP 16877185U JP S6277683 U JPS6277683 U JP S6277683U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- electrode chip
- valve body
- shank
- water supply
- 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
- 239000000498 cooling water Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Resistance Welding (AREA)
- Lift Valve (AREA)
Description
第１図は本考案に係る冷却水遮断装置の要部断
面図、第２図は第１図の―線断面図を示す。
１……シヤンク、２……電極チツプ、３……給
水路、４……排水路、５……給水路開閉弁、６…
…排水路開閉弁、７，８……弁座、９，１０……
弁ばね、１１，１２……弁体、１４，１５……弁
棒。
FIG. 1 is a sectional view of a main part of a cooling water cutoff device according to the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. 1... Shank, 2... Electrode chip, 3... Supply channel, 4... Drain channel, 5... Supply channel opening/closing valve, 6...
...Drainage channel opening/closing valve, 7, 8... Valve seat, 9, 10...
Valve spring, 11, 12... valve body, 14, 15... valve stem.
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
給水路及び排水路内に、内面に形成された弁座と
、弁ばねにより前記弁座に座着される弁体と、こ
の弁体より突設されてシヤンク先端より先方にま
で到達する弁棒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への装着
時にはこの電極チツプにより弁棒が復動されて両
開閉弁を開成し、電極チツプの離脱時には弁ばね
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 in the water supply channel and the drainage channel, a valve body seated on the valve seat by a valve spring, and a valve body that protrudes from the valve body and reaches beyond the tip of the shank. A water supply channel opening/closing valve and a drainage channel opening/closing valve consisting of a valve stem are provided, and when the electrode chip is attached to the shank, the valve stem is moved back by the electrode chip to open both opening/closing valves, and when the electrode chip is removed, the valve spring A cooling water cutoff device for a resistance welding machine, characterized in that a valve body moves forward to close both on-off valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16877185U JPS6277683U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16877185U JPS6277683U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277683U true JPS6277683U (en) | 1987-05-18 |
Family
ID=31101954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16877185U Pending JPS6277683U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006198631A (en) * | 2005-01-18 | 2006-08-03 | Nissan Motor Co Ltd | Spot welding gun |
-
1985
- 1985-11-01 JP JP16877185U patent/JPS6277683U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006198631A (en) * | 2005-01-18 | 2006-08-03 | Nissan Motor Co Ltd | Spot welding gun |
| JP4517862B2 (en) * | 2005-01-18 | 2010-08-04 | 日産自動車株式会社 | Spot welding gun |