JPH01109384U - - Google Patents
Info
- Publication number
- JPH01109384U JPH01109384U JP145488U JP145488U JPH01109384U JP H01109384 U JPH01109384 U JP H01109384U JP 145488 U JP145488 U JP 145488U JP 145488 U JP145488 U JP 145488U JP H01109384 U JPH01109384 U JP H01109384U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrode tip
- movable
- replacement
- backward
- 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 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Description
第１図は本考案の実施例の説明図、第２図は本
考案の実施例の要部拡大図、第３図は本考案の実
施例における可動台の移動範囲を説明する説明図
、第４図は本考案の実施例における第１センサー
の動作領域を説明する説明図である。第５図及び
第６図は本考案の実施例の作動状態を説明する説
明図で、第５図は測定途中の状態を示し、第６図
は測定時の状態を示す。
１……スポツト溶接機、２，３……可動側及び
固定側の電極チツプ、６……電極チツプ交換判別
装置、８……位置決め台、９……可動台、１０…
…駆動シリンダー、１１，１２……第１及び第２
のガイドバー、１３，１４……第１及び第２の接
触子、１５，１６……第１及び第２の圧縮スプリ
ング、１７，１８……第１及び第２のセンサー、
１９……表示装置。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, FIG. 2 is an enlarged view of main parts of an embodiment of the present invention, and FIG. FIG. 4 is an explanatory diagram illustrating the operating area of the first sensor in the embodiment of the present invention. 5 and 6 are explanatory diagrams for explaining the operating state of the embodiment of the present invention. FIG. 5 shows the state in the middle of measurement, and FIG. 6 shows the state during measurement. DESCRIPTION OF SYMBOLS 1... Spot welding machine, 2, 3... Electrode chips on movable side and fixed side, 6... Electrode chip replacement determination device, 8... Positioning table, 9... Movable table, 10...
...Drive cylinders, 11, 12...first and second
guide bar, 13, 14... first and second contacts, 15, 16... first and second compression springs, 17, 18... first and second sensors,
19...Display device.
Claims (1)
電極チツプの残存長さを測定して該電極チツプの
交換時期を判別する電極チツプ交換判別装置であ
つて、整形された後に所定位置に設置される上記
電極チツプの軸線と直交する方向に所定範囲進退
移動自在に設けられた可動台と、該可動台上に上
記方向に進退移動自在に弾性支持される接触子と
、上記可動台の前進端における上記接触子の上記
可動台に対する相対的な変位を検出して上記電極
チツプの交換時期を判別する交換時期判別手段と
を備えてなることを特徴とする電極チツプ交換判
別装置。 This is an electrode tip replacement determination device that measures the remaining length of the electrode tip after shaping the electrode tip of a spot welding machine and determines when to replace the electrode tip. a movable base that is movable forward and backward within a predetermined range in a direction orthogonal to the axis of the electrode chip; a contact element that is elastically supported on the movable base so as to be movable forward and backward in the above direction; An electrode chip replacement determining device comprising: replacement time determining means for determining the time to replace the electrode chip by detecting the relative displacement of the contact with respect to the movable table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988001454U JPH0644530Y2 (en) | 1988-01-08 | 1988-01-08 | Electrode tip replacement discriminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988001454U JPH0644530Y2 (en) | 1988-01-08 | 1988-01-08 | Electrode tip replacement discriminating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01109384U true JPH01109384U (en) | 1989-07-24 |
| JPH0644530Y2 JPH0644530Y2 (en) | 1994-11-16 |
Family
ID=31201354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988001454U Expired - Lifetime JPH0644530Y2 (en) | 1988-01-08 | 1988-01-08 | Electrode tip replacement discriminating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644530Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04162968A (en) * | 1990-10-24 | 1992-06-08 | Dengensha Mfg Co Ltd | Electrode control system for dc butt welding machine |
| JP2006509630A (en) * | 2002-12-11 | 2006-03-23 | イレクトラニク、デイタ、システィムズ、コーパレイシャン | Method and system for monitoring a welding process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107481U (en) * | 1984-12-14 | 1986-07-08 |
-
1988
- 1988-01-08 JP JP1988001454U patent/JPH0644530Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107481U (en) * | 1984-12-14 | 1986-07-08 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04162968A (en) * | 1990-10-24 | 1992-06-08 | Dengensha Mfg Co Ltd | Electrode control system for dc butt welding machine |
| JP2006509630A (en) * | 2002-12-11 | 2006-03-23 | イレクトラニク、デイタ、システィムズ、コーパレイシャン | Method and system for monitoring a welding process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644530Y2 (en) | 1994-11-16 |
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