JPS623285U - - Google Patents
Info
- Publication number
- JPS623285U JPS623285U JP9105885U JP9105885U JPS623285U JP S623285 U JPS623285 U JP S623285U JP 9105885 U JP9105885 U JP 9105885U JP 9105885 U JP9105885 U JP 9105885U JP S623285 U JPS623285 U JP S623285U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- holder
- support member
- cam groove
- spot welding
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Description
第１図は本考案の一実施例の縦断面図であり、
第２図は側面図である。なお第１図は第２図の
―線断面図である。第３図は第１図に示す電極
装置のスポツト溶接における１動作工程を示すタ
イムチヤートである。第４ａ図、第４ｂ図、第４
ｃ図および第４ｄ図は、それぞれ本考案の電極装
置で溶接する２枚の鋼板の重ね合せ態様を示す断
面図、第４ｅ図は電極１が当接した被覆面の平面
図である。
１，２：溶接電極、３，４：アーム、５：ホル
ダ支持部材、６：軸受け、７：電極ホルダ、８：
スプリング、９：ローラ、１０：カム溝、１１：
端部材、１２：ねじ、１３，１４：鋼板、１３ａ
，１３ｂ，１４ａ，１４ｂ：塗料膜、１５：導管
、１６，１７：スリーブコネクタ。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention,
FIG. 2 is a side view. Note that FIG. 1 is a sectional view taken along the line -- in FIG. 2. FIG. 3 is a time chart showing one operation process in spot welding of the electrode device shown in FIG. 1. Figure 4a, Figure 4b, Figure 4
Figures c and 4d are cross-sectional views showing how two steel plates are superimposed to be welded using the electrode device of the present invention, and Figure 4e is a plan view of the covered surface in contact with the electrode 1. 1, 2: Welding electrode, 3, 4: Arm, 5: Holder support member, 6: Bearing, 7: Electrode holder, 8:
Spring, 9: Roller, 10: Cam groove, 11:
End member, 12: screw, 13, 14: steel plate, 13a
, 13b, 14a, 14b: paint film, 15: conduit, 16, 17: sleeve connector.
Claims (1)
在に支持するホルダ支持部材；および、 該ホルダ支持部材の、前記軸心に沿う方向の移
動に連動して電極ホルダを回転駆動する回転駆動
手段； を備えるスポツト溶接の電極装置。 (2) 回転駆動手段は、ホルダ支持部材に対して
電極ホルダを突出す方向に駆動するばね部材、ホ
ルダ支持部材のカム溝、および、このカム溝に係
合しカム溝の前記軸心に沿う方向の移動により回
転する、電極ホルダの係合子、でなる前記実用新
案登録請求の範囲第(1)項記載のスポツト溶接の
電極装置。[Claims for Utility Model Registration] (1) A spot welding electrode; an electrode holder to which the electrode is fixed; a holder support member that supports the electrode holder rotatably about its axis; and the holder support member. An electrode device for spot welding, comprising: a rotational drive means for rotationally driving the electrode holder in conjunction with movement in the direction along the axis. (2) The rotational drive means includes a spring member that drives the electrode holder in a direction protruding from the holder support member, a cam groove of the holder support member, and a spring member that engages with the cam groove and extends along the axis of the cam groove. The spot welding electrode device according to claim (1) of the utility model registration, which comprises an engager of an electrode holder that rotates by movement in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105885U JPH0221186Y2 (en) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105885U JPH0221186Y2 (en) | 1985-06-17 | 1985-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623285U true JPS623285U (en) | 1987-01-10 |
| JPH0221186Y2 JPH0221186Y2 (en) | 1990-06-07 |
Family
ID=30646615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9105885U Expired JPH0221186Y2 (en) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221186Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02274386A (en) * | 1989-04-18 | 1990-11-08 | Nissan Motor Co Ltd | Spot welding equipment |
-
1985
- 1985-06-17 JP JP9105885U patent/JPH0221186Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02274386A (en) * | 1989-04-18 | 1990-11-08 | Nissan Motor Co Ltd | Spot welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221186Y2 (en) | 1990-06-07 |
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