JPH0357484U - - Google Patents
Info
- Publication number
- JPH0357484U JPH0357484U JP11873789U JP11873789U JPH0357484U JP H0357484 U JPH0357484 U JP H0357484U JP 11873789 U JP11873789 U JP 11873789U JP 11873789 U JP11873789 U JP 11873789U JP H0357484 U JPH0357484 U JP H0357484U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- electrode
- spot welding
- workpiece
- welding device
- 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
Links
- 238000003466 welding Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims 1
Description
第１図〜第３図はこの考案の一実施例を示すも
ので、第１図はスポツト溶接装置の正面図、第２
図は第１図の−線に沿う断面図、第３図は溶
接部の断面図、第４図は従来のスポツト溶接装置
の正面図、第５図は第４図の−線に沿う断面
図、第６図は従来のスポツト溶接時の溶接時の断
面図である。
ａ，ｂ……プレス成形品、３……第１の電極、
４……第２の電極、１１……電気的絶縁部材。
Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a front view of the spot welding device, Figure 2
The figure is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view of the welded part, Fig. 4 is a front view of a conventional spot welding device, and Fig. 5 is a sectional view taken along the - line in Fig. 4. , FIG. 6 is a cross-sectional view during welding during conventional spot welding. a, b...Press molded product, 3...First electrode,
4... second electrode, 11... electrically insulating member.
Claims (1)
し、加圧しながら接合面に直角に電流を長し局部
的に溶融して接合するスポツト溶接装置において
、前記第２の電極と被溶接部材との間に電気的絶
縁部材を設けるとともに、被溶接部材の溶接部と
離間した位置と前記第２の電極とを電気的に接続
し、第１の電極から被溶接部材に流れる電流を前
記溶接部から離間した位置を介して第２の電極に
流れるようにしたことを特徴とするスポツト溶接
装置。 In a spot welding device, the joint part of the workpiece is held between the first and second electrodes, and a current is applied perpendicularly to the joint surface while applying pressure to locally melt and join the workpiece. An electrically insulating member is provided between the welding member and the second electrode is electrically connected to the welding part of the welding member, so that the current flowing from the first electrode to the welding member is A spot welding device characterized in that the spot welding device is configured to flow to the second electrode via a position spaced apart from the welding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11873789U JPH0357484U (en) | 1989-10-12 | 1989-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11873789U JPH0357484U (en) | 1989-10-12 | 1989-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357484U true JPH0357484U (en) | 1991-06-03 |
Family
ID=31666889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11873789U Pending JPH0357484U (en) | 1989-10-12 | 1989-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357484U (en) |
-
1989
- 1989-10-12 JP JP11873789U patent/JPH0357484U/ja active Pending