JPH0447879U - - Google Patents
Info
- Publication number
- JPH0447879U JPH0447879U JP8766790U JP8766790U JPH0447879U JP H0447879 U JPH0447879 U JP H0447879U JP 8766790 U JP8766790 U JP 8766790U JP 8766790 U JP8766790 U JP 8766790U JP H0447879 U JPH0447879 U JP H0447879U
- Authority
- JP
- Japan
- Prior art keywords
- immovable
- attached
- holder part
- movable
- support plate
- 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
Description
第１図は本考案のポータブル点溶接機の溶接頭
の一実施例を示す側面図である。
１……電極チツプ、２……アーム、３……不動
側ホルダ部、４，５……フランジ、６……不動支
持盤、７……ハンドル、８……電極チツプ、９…
…可動側アーム、１０……可動側ホルダ部、１１
，１２……フランジ、１３，１４……リンク、１
５……枢軸、１６……レバー、１７……ピン、１
８……ボルト、１９……連結杆、２０……右ねじ
部、２１……左ねじ部、２２……調節ナツト。
FIG. 1 is a side view showing an embodiment of the welding head of the portable spot welding machine of the present invention. DESCRIPTION OF SYMBOLS 1...Electrode chip, 2...Arm, 3...Imovable side holder part, 4, 5...Flange, 6...Imovable support plate, 7...Handle, 8...Electrode chip, 9...
...Movable side arm, 10...Movable side holder part, 11
, 12...Flange, 13, 14...Link, 1
5... Pivot, 16... Lever, 17... Pin, 1
8...Bolt, 19...Connecting rod, 20...Right-hand threaded portion, 21...Left-hand threaded portion, 22...Adjusting nut.
Claims (1)
取り外し自在に取着した不動側ホルダ部３と、該
不動側ホルダ部３のフランジ４，５に取り外し自
在に取着した不動支持盤６と、該不動支持盤６の
後方に連なるハンドル７と、先端部に後方に向け
て曲げられた電極チツプ８を取着した可動側アー
ム９を取り外し自在に取着した可動側ホルダ部１
０と、一端が上記可動側ホルダ部１０のフランジ
１１，１２に取り外し自在にそして回動自在に取
着され他端が上記不動支持盤６に取り外し自在に
そして回動自在に取着された一対のリンク１３，
１４と、上記不動支持盤６とハンドル７との略境
目に枢軸１５によつて取り外し自在にそして回動
自在に取着したレバー１６と、一端が上記レバー
１６の根元部に設けられたピン１７によつて連結
され他端が上記リンク１４をフランジ１２に取着
するためのボルト１８によつて連結された連結杆
１９とから形成され、上記レバー１６を上記ハン
ドル７の方向に引くことによつて、上記可動側ホ
ルダ部１０を上記不動側ホルダ部３に対して略平
行に移動させ、これによつて、上記可動側電極チ
ツプ８を不動側電極チツプ１の方向へ強く押圧す
ることができるようにしたことを特徴とするポー
タブル点溶接機の溶接頭。 ２ 連結杆１９が、右ねじ部２０と左ねじ部２１
とこれらに螺嵌された調節ナツト２２とによつて
形成されていることを特徴とする請求項１記載の
ポータブル点溶接機の溶接頭。[Claims for Utility Model Registration] 1. An immovable side holder part 3 to which an arm 2 with an electrode chip 1 attached to its tip is removably attached, and flanges 4 and 5 of the immovable side holder part 3 that are removably attached. The attached immovable support plate 6, the handle 7 connected to the rear of the immovable support plate 6, and the movable arm 9 with an electrode tip 8 bent backwards attached to the tip thereof are removably attached. Movable side holder part 1
0, and a pair, one end of which is removably and rotatably attached to the flanges 11 and 12 of the movable holder portion 10, and the other end of which is detachably and rotatably attached to the immovable support plate 6. Link 13,
14, a lever 16 removably and rotatably attached via a pivot 15 to the approximate boundary between the immovable support plate 6 and the handle 7, and a pin 17 with one end provided at the base of the lever 16. and a connecting rod 19 connected at the other end by a bolt 18 for attaching the link 14 to the flange 12, and by pulling the lever 16 in the direction of the handle 7. Then, the movable holder part 10 is moved approximately parallel to the immovable holder part 3, thereby strongly pressing the movable electrode chip 8 in the direction of the immovable electrode chip 1. A welding head for a portable spot welding machine characterized by the following features: 2 The connecting rod 19 connects the right-hand threaded portion 20 and the left-hand threaded portion 21.
2. A welding head for a portable spot welding machine according to claim 1, characterized in that the welding head is formed by: and an adjusting nut (22) screwed onto these.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8766790U JPH0634065Y2 (en) | 1990-08-21 | 1990-08-21 | Welding head of portable spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8766790U JPH0634065Y2 (en) | 1990-08-21 | 1990-08-21 | Welding head of portable spot welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447879U true JPH0447879U (en) | 1992-04-23 |
| JPH0634065Y2 JPH0634065Y2 (en) | 1994-09-07 |
Family
ID=31820222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8766790U Expired - Lifetime JPH0634065Y2 (en) | 1990-08-21 | 1990-08-21 | Welding head of portable spot welder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634065Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020110158A1 (en) * | 2018-11-30 | 2020-06-04 | Tecna S.P.A. | Electric resistance welding apparatus |
-
1990
- 1990-08-21 JP JP8766790U patent/JPH0634065Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020110158A1 (en) * | 2018-11-30 | 2020-06-04 | Tecna S.P.A. | Electric resistance welding apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634065Y2 (en) | 1994-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |