JPH0222276U - - Google Patents

Info

Publication number
JPH0222276U
JPH0222276U JP10075188U JP10075188U JPH0222276U JP H0222276 U JPH0222276 U JP H0222276U JP 10075188 U JP10075188 U JP 10075188U JP 10075188 U JP10075188 U JP 10075188U JP H0222276 U JPH0222276 U JP H0222276U
Authority
JP
Japan
Prior art keywords
welding
resistance
electrode
resistance welding
current
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
Application number
JP10075188U
Other languages
Japanese (ja)
Other versions
JPH0428704Y2 (en
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 JP1988100751U priority Critical patent/JPH0428704Y2/ja
Publication of JPH0222276U publication Critical patent/JPH0222276U/ja
Application granted granted Critical
Publication of JPH0428704Y2 publication Critical patent/JPH0428704Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は本考案に係る抵抗溶接機の一実施例を
説明するための図、第２図Ａ，Ｂは夫々ダイレク
ト方式、インダイレクト方式の抵抗溶接を説明す
るための図である。 １，２―溶接電極、１′，２′―溶接電極チツ
プ、３，４―被溶接物、５―電気絶縁板体、６′
―導電ブロツク、７―電極ホルダ、８―シリンダ
、９―上部アーム、１０，２０―フレキシブル導
体、１１―給電導体、１２―インダイレクト溶接
機構支持体、１３―シリンダ、１４―可動ロツド
、１５，１８―ジヨイント部、１６―加圧力伝達
バー、１７―固定ロツド、１９―中間導体、２１
―下部アーム。 FIG. 1 is a diagram for explaining an embodiment of a resistance welding machine according to the present invention, and FIGS. 2A and 2B are diagrams for explaining direct type and indirect type resistance welding, respectively. 1, 2 - welding electrode, 1', 2' - welding electrode chip, 3, 4 - object to be welded, 5 - electrical insulating plate, 6'
- Conductive block, 7 - Electrode holder, 8 - Cylinder, 9 - Upper arm, 10, 20 - Flexible conductor, 11 - Power supply conductor, 12 - Indirect welding mechanism support, 13 - Cylinder, 14 - Movable rod, 15, 18-joint part, 16-pressure force transmission bar, 17-fixing rod, 19-intermediate conductor, 21
-Lower arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相対的に双方向に移動でき、かつ第１、第２の
被溶接物を両側から加圧して溶接電流を流し得る
第１、第２の溶接電極を備えた抵抗溶接機におい
て、前記第２の溶接電極上に着脱可能に配置され
る電気絶縁基板、前記第１の溶接電極とほぼ平行
に位置し、選択的に抵抗溶接に供せられる第３の
溶接電極、及び該第３の溶接電極が前記第２の被
溶接物に加圧力を与えよう選択的に駆動する駆動
機構部とを備え、前記第１と第２の溶接電極との
間に溶接電流を流して行われる抵抗溶接と、前記
第１と第３の溶接電極との間に溶接電流を流して
行われる抵抗溶接のいずれか一方を選択的に行う
ことを特徴とする抵抗溶接機。 In the resistance welding machine, the resistance welding machine is equipped with first and second welding electrodes that can relatively move in both directions and that can pressurize the first and second objects to be welded from both sides and apply welding current to the objects. an electrically insulating substrate removably disposed on the welding electrode, a third welding electrode located substantially parallel to the first welding electrode and selectively used for resistance welding, and the third welding electrode a drive mechanism selectively driven to apply a pressurizing force to the second object to be welded, and resistance welding in which welding current is passed between the first and second welding electrodes; A resistance welding machine that selectively performs resistance welding by flowing a welding current between a first and a third welding electrode.
JP1988100751U 1988-07-29 1988-07-29 Expired JPH0428704Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988100751U JPH0428704Y2 (en) 1988-07-29 1988-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988100751U JPH0428704Y2 (en) 1988-07-29 1988-07-29

Publications (2)

Publication Number Publication Date
JPH0222276U true JPH0222276U (en) 1990-02-14
JPH0428704Y2 JPH0428704Y2 (en) 1992-07-13

Family

ID=31329115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988100751U Expired JPH0428704Y2 (en) 1988-07-29 1988-07-29

Country Status (1)

Country Link
JP (1) JPH0428704Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004087360A1 (en) * 2003-03-31 2004-10-14 Mitsubishi Denki Kabushiki Kaisha Projection welding equipment and projection welding method
JP2020049513A (en) * 2018-09-27 2020-04-02 マツダ株式会社 Indirect spot welding apparatus and welding method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046975U (en) * 1983-09-05 1985-04-02 マツダ株式会社 spot welding gun

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046975U (en) * 1983-09-05 1985-04-02 マツダ株式会社 spot welding gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004087360A1 (en) * 2003-03-31 2004-10-14 Mitsubishi Denki Kabushiki Kaisha Projection welding equipment and projection welding method
JP2020049513A (en) * 2018-09-27 2020-04-02 マツダ株式会社 Indirect spot welding apparatus and welding method
US11623297B2 (en) 2018-09-27 2023-04-11 Mazda Motor Corporation Indirect spot welding apparatus and welding method

Also Published As

Publication number Publication date
JPH0428704Y2 (en) 1992-07-13

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