JPH0324385U - - Google Patents

Info

Publication number
JPH0324385U
JPH0324385U JP8426889U JP8426889U JPH0324385U JP H0324385 U JPH0324385 U JP H0324385U JP 8426889 U JP8426889 U JP 8426889U JP 8426889 U JP8426889 U JP 8426889U JP H0324385 U JPH0324385 U JP H0324385U
Authority
JP
Japan
Prior art keywords
pressurizing cylinder
workpiece
electrodes
pressurizing
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
Application number
JP8426889U
Other languages
English (en)
Other versions
JPH0735666Y2 (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 JP8426889U priority Critical patent/JPH0735666Y2/ja
Publication of JPH0324385U publication Critical patent/JPH0324385U/ja
Application granted granted Critical
Publication of JPH0735666Y2 publication Critical patent/JPH0735666Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は従来のＸタイプスポツト溶接ガンの電
極開放検出器を示す正面図。第２図はその平面図
。第３図は従来タイプの電極開放検出器の正面図
。第４図は本考案にかかる装置の実施例を示す正
面図。第５図はその平面図。 符号の説明、１……加圧シリンダ、２……大径
ピストン、３……小径ピストン、４……ピストン
ロツド、５……ラム、６……ドグ用ロツド、８…
…ドグ、９……小開放用検出器、１０……大開放
用検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の電極が加圧シリンダで開閉動作し、溶接
    に必要な加圧力及び溶接電流を電極を介して被溶
    接物に与えて圧接するスポツト溶接ガンにおいて
    、前記加圧シリンダのエンドカバーを、ピストン
    またはピストンロツドに連結したドグ用ロツドが
    貫通し、この貫通したドグ用ロツドが開放ストロ
    ークに達したときの変位を、前記加圧シリンダの
    上部位に設けた検出器で検出するスポツト溶接ガ
    ンの電極開放検出装置。
JP8426889U 1989-07-18 1989-07-18 スポット溶接ガンの電極開放検出装置 Expired - Fee Related JPH0735666Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8426889U JPH0735666Y2 (ja) 1989-07-18 1989-07-18 スポット溶接ガンの電極開放検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8426889U JPH0735666Y2 (ja) 1989-07-18 1989-07-18 スポット溶接ガンの電極開放検出装置

Publications (2)

Publication Number Publication Date
JPH0324385U true JPH0324385U (ja) 1991-03-13
JPH0735666Y2 JPH0735666Y2 (ja) 1995-08-16

Family

ID=31632614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8426889U Expired - Fee Related JPH0735666Y2 (ja) 1989-07-18 1989-07-18 スポット溶接ガンの電極開放検出装置

Country Status (1)

Country Link
JP (1) JPH0735666Y2 (ja)

Also Published As

Publication number Publication date
JPH0735666Y2 (ja) 1995-08-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees