JPS58143076U - spot welding equipment - Google Patents
spot welding equipmentInfo
- Publication number
- JPS58143076U JPS58143076U JP3770082U JP3770082U JPS58143076U JP S58143076 U JPS58143076 U JP S58143076U JP 3770082 U JP3770082 U JP 3770082U JP 3770082 U JP3770082 U JP 3770082U JP S58143076 U JPS58143076 U JP S58143076U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- center hole
- spot welding
- passage
- vacuum tank
- 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
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図は本考案にかかるスポット溶接装置の要部に関す
る正面図、第２図は第１図の電極シャンクと電極チップ
部分の一部断面拡大図で、第３図は電極チップの変形例
を示す断面図である。
３．７・・・電極シャンク、４・・・嵌合部、５・・・
中心孔、８・・・電極チップ、１１・・・電極チップ吸
着用通路、１２・・・真空タンク、１３．１３２・・・
切換弁、１５．１５ａ・・・吸着検出装置、１６，１６
ａ・・・溶着検出装置。Figure 1 is a front view of the main parts of the spot welding device according to the present invention, Figure 2 is an enlarged partial cross-sectional view of the electrode shank and electrode tip in Figure 1, and Figure 3 shows a modification of the electrode tip. FIG. 3.7... Electrode shank, 4... Fitting part, 5...
Center hole, 8... Electrode chip, 11... Electrode chip adsorption passage, 12... Vacuum tank, 13.132...
Switching valve, 15.15a... Adsorption detection device, 16, 16
a... Welding detection device.
Claims (1)
持するものにおいて、前記電極チップの嵌合部を有し、
かつ中心部に電極チップの嵌合側が開口する中心孔を有
する電極シャンクと、前記中心孔を真空タンクに接続す
る電極チップ吸着用通路と、該通路の途中に前記中心孔
を真空タンクまたは大気に連通ずる切換弁と、前記中心
孔と切換弁との間の通路に前記電極チップの吸着時にお
ける中心孔の圧力低下を検出する吸着検出装置および前
記電極シャンク間隔を広げたときに中心孔の圧力上昇を
検出する溶着検出装置と、を設けたことを特徴とするス
ポット溶接装置。A spot welding electrode tip removably held on an electrode shank, comprising a fitting portion for the electrode tip;
and an electrode shank having a center hole in the center of which the electrode chip fitting side opens, an electrode chip adsorption passage connecting the center hole to a vacuum tank, and an electrode tip adsorption passage that connects the center hole to a vacuum tank, and an electrode tip that connects the center hole to the vacuum tank or the atmosphere in the middle of the passage. a communicating sliding switching valve; a suction detection device for detecting a pressure drop in the center hole when the electrode chip is attracted to a passage between the center hole and the switching valve; A spot welding device characterized by being provided with a welding detection device for detecting a rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3770082U JPS58143076U (en) | 1982-03-16 | 1982-03-16 | spot welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3770082U JPS58143076U (en) | 1982-03-16 | 1982-03-16 | spot welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58143076U true JPS58143076U (en) | 1983-09-27 |
Family
ID=30049076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3770082U Pending JPS58143076U (en) | 1982-03-16 | 1982-03-16 | spot welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58143076U (en) |
-
1982
- 1982-03-16 JP JP3770082U patent/JPS58143076U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58143076U (en) | spot welding equipment | |
| JPS6058981U (en) | vacuum valve device | |
| JPS593075U (en) | air vent valve | |
| JPS6075691U (en) | air pump | |
| JPS5911745U (en) | fire extinguisher | |
| JPS5854803U (en) | Suction device in endoscope | |
| JPS59189967U (en) | check valve device | |
| JPS6084870U (en) | Negative pressure check valve | |
| JPS6128952U (en) | check valve | |
| JPS5875687U (en) | Adsorption part of adsorption device | |
| JPS60126442U (en) | Adsorption cup for board material | |
| JPS58134284U (en) | Vacuum sealing jig | |
| JPS6055786U (en) | Air bleed valve device for reciprocating pump | |
| JPS6019787U (en) | refrigerant compressor | |
| JPS59169469U (en) | Reed valve device | |
| JPS58146688U (en) | Work adsorption mechanism | |
| JPS60127886U (en) | Suction head of suction device | |
| JPS58175876U (en) | spot welding equipment | |
| JPS5930382U (en) | spot welding machine | |
| JPS612342U (en) | Card adsorption supply device | |
| JPS6065483U (en) | counterbalance valve | |
| JPS5861376U (en) | Electrode for resistance welding | |
| JPS59123400U (en) | Chip component detection attachment | |
| JPS5812845U (en) | Flow testing machine nozzle blocking device | |
| JPS6045690U (en) | vacuum lift equipment |