JPS601594U - Welding nut supply abnormality detection device - Google Patents
Welding nut supply abnormality detection deviceInfo
- Publication number
- JPS601594U JPS601594U JP9183183U JP9183183U JPS601594U JP S601594 U JPS601594 U JP S601594U JP 9183183 U JP9183183 U JP 9183183U JP 9183183 U JP9183183 U JP 9183183U JP S601594 U JPS601594 U JP S601594U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- nut
- detection device
- abnormality detection
- inlet
- 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
Landscapes
- Resistance Welding (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の溶接作業状態を示す側面図、第２図は本
考案の一実施例に係る溶接機器の斜視図、第３図は第２
図の溶接機器に設けられた溶接ナツト供給異常検出装置
の縦断面図、第４図Ａ、 Ｂ。
Ｃは各々第３図においてナツトが正しい位置状態に供給
されなかった場合の状態図である。
１・・・板材、２・・・ナツト、３・・・連通孔、４・
・・上部電極、５・・・下部電極、６・・・消耗電極、
７・・・電極ホルダ、８・・・シリンダ、９・・・入口
、１０・・・出口、１１・・・ピストン部、１２−・・
ガイドピン、１３・・・胴部、１４・・・頭部、１５・
・・コイルバネ、１６・・・流出路、１７・・・圧力検
出装置、１８・・・逃げ穴、１９゜２０・・・冷却水通
し穴。FIG. 1 is a side view showing a conventional welding operation state, FIG. 2 is a perspective view of welding equipment according to an embodiment of the present invention, and FIG.
FIGS. 4A and 4B are vertical sectional views of the welding nut supply abnormality detection device installed in the welding equipment shown in FIG. C is a state diagram in which the nut is not supplied to the correct position in FIG. 3, respectively. 1... Plate material, 2... Nut, 3... Communication hole, 4...
... upper electrode, 5 ... lower electrode, 6 ... consumable electrode,
7... Electrode holder, 8... Cylinder, 9... Inlet, 10... Outlet, 11... Piston part, 12-...
Guide pin, 13... body, 14... head, 15.
...Coil spring, 16...Outflow path, 17...Pressure detection device, 18...Escape hole, 19°20...Cooling water passage hole.
Claims (1)
ネジ孔と被溶接材の連通孔を一致させた状態で、上下方
向から上部電極と下部電極を加圧接触させて溶接する溶
接機器において、上部電極又は下部電極の内部に、流体
の流入流出する入口出口を有するシリンダを設け、この
シリンダにはバネによって前進方向に付勢されたピスト
ン部が存在し、ピストン部の先端には電極の接触面から
前進後退自在に突出するがイドピンが固定され、このガ
イドピンは前記ナツトの内径よりも大きな径の胴部と全
錘状の頭部とから成り、前記ピストン部は、ガイドピン
が前記頭部を接触面に残す位置まで後退したときに前記
シリンダの入口又は出口を開口する弁の働きをするよう
に構成され、シリンダの出口又は入口には圧力検出器が
設けられていることを特徴とする溶接ナツト供給異常検
出装置。Welding equipment that supplies a nut to be welded onto the material to be welded, and welds by bringing the upper electrode and lower electrode into pressure contact from above and below with the nut's screw hole and the communication hole of the material being welded aligned. A cylinder having an inlet and an outlet through which fluid flows is provided inside the upper electrode or the lower electrode, and this cylinder has a piston portion urged in the forward direction by a spring, and an electrode is provided at the tip of the piston portion. The guide pin protrudes forward and backward from the contact surface of the nut and is fixed thereto. It is configured to act as a valve to open the inlet or outlet of the cylinder when the head is retracted to a position where it remains on the contact surface, and the outlet or inlet of the cylinder is provided with a pressure detector. Features: Welding nut supply abnormality detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9183183U JPS601594U (en) | 1983-06-15 | 1983-06-15 | Welding nut supply abnormality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9183183U JPS601594U (en) | 1983-06-15 | 1983-06-15 | Welding nut supply abnormality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601594U true JPS601594U (en) | 1985-01-08 |
Family
ID=30221916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9183183U Pending JPS601594U (en) | 1983-06-15 | 1983-06-15 | Welding nut supply abnormality detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03503836A (en) * | 1988-02-22 | 1991-08-29 | リウ．イー・マン | Improvement of ashtray |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920976B2 (en) * | 1976-11-08 | 1984-05-16 | 株式会社東芝 | How to measure grinding properties |
-
1983
- 1983-06-15 JP JP9183183U patent/JPS601594U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920976B2 (en) * | 1976-11-08 | 1984-05-16 | 株式会社東芝 | How to measure grinding properties |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03503836A (en) * | 1988-02-22 | 1991-08-29 | リウ．イー・マン | Improvement of ashtray |
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