JPS6454991U - - Google Patents

Info

Publication number
JPS6454991U
JPS6454991U JP15152087U JP15152087U JPS6454991U JP S6454991 U JPS6454991 U JP S6454991U JP 15152087 U JP15152087 U JP 15152087U JP 15152087 U JP15152087 U JP 15152087U JP S6454991 U JPS6454991 U JP S6454991U
Authority
JP
Japan
Prior art keywords
positioning pin
electrode
positioning
holds
electrode surface
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
Application number
JP15152087U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15152087U priority Critical patent/JPS6454991U/ja
Publication of JPS6454991U publication Critical patent/JPS6454991U/ja
Pending legal-status Critical Current

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  • Resistance Welding (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例の正面断面図であ
る。第２図Ａ，Ｂは、第１図の一部動作説明図で
ある。第３図Ａは、従来例の正面断面図であり、
Ｂはその一部説明図である。 １１……下部電極、１２……シヤンク、１３…
…下部電極ホルダ、１５……アダプタ、２０……
位置決め機構、２１……位置決めピン、２２……
受け軸、２３……スプリング、３０……退避機構
、３１……ねじ軸、３２……係止具、３３……ス
トツパ、４０……調整機構、４１……ダブルナツ
ト。 FIG. 1 is a front sectional view of an embodiment of the present invention. FIGS. 2A and 2B are explanatory diagrams of a part of the operation of FIG. 1. FIG. 3A is a front sectional view of a conventional example,
B is a partial explanatory diagram thereof. 11... lower electrode, 12... shank, 13...
...Lower electrode holder, 15...Adapter, 20...
Positioning mechanism, 21... Positioning pin, 22...
Reception shaft, 23... Spring, 30... Retraction mechanism, 31... Screw shaft, 32... Locking tool, 33... Stopper, 40... Adjustment mechanism, 41... Double nut.

補正 昭６３．２．４ 図面の簡単な説明を次のように補正する。 明細書第９頁、第１２行から第１４行にかけて
「第３図Ａは、……である。」とあるのを、「第
３図は、従来例の要部断面の正面である。」と補
正する。Amendment February 4, 1983 The brief description of the drawing is amended as follows. On page 9 of the specification, from line 12 to line 14, the statement ``Figure 3 A is...'' is replaced with ``Figure 3 is a front view of a cross section of the main part of the conventional example.'' and correct it.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方の電極に被溶接物の位置決めピンを絶縁部
材を介して摺動可能に保持し、該位置決めピンを
他方の電極に向けて付勢する位置決め機構と、前
記一方の電極が適宜摩耗したときに行う該電極の
ドレツシング時に、前記位置決めピンを引戻し保
持する退避機構と、電極面と該電極面に対する位
置決めピンの突出し代を調整し支持する前記位置
決めピンの調整機構とを具備したことを特徴とす
るプロジエクシヨン溶接用電極。 A positioning mechanism that slidably holds a positioning pin of a workpiece on one electrode via an insulating member and urges the positioning pin toward the other electrode, and The method is characterized by comprising a retraction mechanism that pulls back and holds the positioning pin during dressing of the electrode, and an adjustment mechanism for the positioning pin that adjusts and supports the electrode surface and the protrusion distance of the positioning pin relative to the electrode surface. Electrodes for projection welding.
JP15152087U 1987-10-01 1987-10-01 Pending JPS6454991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15152087U JPS6454991U (en) 1987-10-01 1987-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15152087U JPS6454991U (en) 1987-10-01 1987-10-01

Publications (1)

Publication Number Publication Date
JPS6454991U true JPS6454991U (en) 1989-04-05

Family

ID=31425639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15152087U Pending JPS6454991U (en) 1987-10-01 1987-10-01

Country Status (1)

Country Link
JP (1) JPS6454991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314152A (en) * 1994-05-23 1995-12-05 Ondo Kosakusho:Kk Electrode structure of bolt welding machine and electrode structure of nut welding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595518U (en) * 1982-07-03 1984-01-13 株式会社コンマ製作所 Screw shaft support device in screw conveyor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595518U (en) * 1982-07-03 1984-01-13 株式会社コンマ製作所 Screw shaft support device in screw conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314152A (en) * 1994-05-23 1995-12-05 Ondo Kosakusho:Kk Electrode structure of bolt welding machine and electrode structure of nut welding machine

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