JPS6142697Y2 - - Google Patents
Info
- Publication number
- JPS6142697Y2 JPS6142697Y2 JP12743582U JP12743582U JPS6142697Y2 JP S6142697 Y2 JPS6142697 Y2 JP S6142697Y2 JP 12743582 U JP12743582 U JP 12743582U JP 12743582 U JP12743582 U JP 12743582U JP S6142697 Y2 JPS6142697 Y2 JP S6142697Y2
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- cylinder
- terminal
- terminals
- piston rod
- 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.)
- Expired
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 2
Description
【考案の詳細な説明】
本考案は前後に対向して設けた一対の電極チツ
プを一方はピストンロツドに、他方は腕片を介し
てシリンダに取付け該シリンダをトランス上にば
ねを介して摺動自在に支承させた所謂エコライジ
ング型のロボツト用トランス付溶接ガンに関す
る。[Detailed description of the invention] This invention consists of a pair of electrode chips that are placed opposite each other in the front and back, one of which is attached to the piston rod and the other is attached to the cylinder via an arm piece, and the cylinder is slidably mounted on the transformer via a spring. This invention relates to a so-called eco-rising welding gun with a transformer for robots supported by a robot.
この種ガンにおいては、トランス側の二次端子
は、トランスの前面に突出して設けるのを一般と
し、このため該端子と、トランスの上面に支承さ
れた溶接ガン側の端子との接続が面倒となる不都
合を有していた。 In this type of gun, the secondary terminal on the transformer side is generally provided protruding from the front surface of the transformer, which makes it troublesome to connect the terminal to the terminal on the welding gun side supported on the top surface of the transformer. It had some inconveniences.
本考案はかゝる不都合を改良することを目的と
したもので、前後に対向して設けた一対の電極チ
ツプ１，２を一方１はピストンロツド３に、他方
２は腕片４を介してシリンダ５に取付け、該シリ
ンダ５をトランス６上にばね７を介して摺動自在
に支承させたロボツト用トランス付溶接ガンにお
いて、前記トランス６の２次側端子８，８を、前
記シリンダ５を挾んでトランス６の上面に左右１
対に設け、該端子８，８と可撓性のオンス銅板
９，９を介して接続される前記ピストンロツド３
側の端子１０と前記腕片４側の端子１１とを前記
シリンダ５の軸線を挾んで左右に突設して設けた
ことを特徴とする。 The purpose of the present invention is to improve such inconveniences, by connecting a pair of electrode chips 1 and 2 facing each other in the front and rear, one 1 to the piston rod 3 and the other 2 to the cylinder via the arm piece 4. 5, and the cylinder 5 is slidably supported on the transformer 6 via a spring 7. 1 on the left and right sides of the top of the transformer 6.
The piston rods 3 are provided in pairs and connected to the terminals 8, 8 via flexible ounce copper plates 9, 9.
The terminal 10 on the side and the terminal 11 on the side of the arm piece 4 are provided so as to protrude from side to side with the axis of the cylinder 5 interposed therebetween.
図面で腕片４側の端子１１は腕片４の下部一側
に突設して形成したが、ピストンロツド側の端子
１０はロツド３に固定の筒状のブラケツト１２か
ら他側下方に垂設した腕片１３に前記端子１１と
同一線上に平行に突設して形成し、かくてこれら
端子１０，１１とトランス６の２次側端子８，８
とを接続するオンス銅板９，９は溶接ガンの腕片
４の両側に平行に取付けられるようにした。 In the drawing, the terminal 11 on the arm 4 side is formed by protruding from one side of the lower part of the arm 4, but the terminal 10 on the piston rod side is hung from a cylindrical bracket 12 fixed to the rod 3 on the other side. The arm piece 13 is formed to protrude parallel to the terminal 11 on the same line, and thus these terminals 10 and 11 and the secondary side terminals 8 and 8 of the transformer 6
The ounce copper plates 9, 9 connecting these are attached parallel to both sides of the arm piece 4 of the welding gun.
なおシリンダ５は、その前後両側に突設した鍔
片に１４，１４に挿通されて、前部鍔片１４に固
定の左右一対の支軸１５，１５を、その後部鍔片
１４を挾むようにトランス６に設けた支持ブラケ
ツト１６，１６に挿通して、その前部支持ブラケ
ツト１６と後部鍔片１４との間に介挿されるばね
７を介してトランス６上に摺動自在に支承させ
た。図中１７はオンス銅板の保護板を示す。 The cylinder 5 has a pair of left and right support shafts 15, 15 fixed to the front flange 14, which are inserted into the flange pieces 14, 14 protruding from both the front and rear sides of the cylinder 5, and a transformer is inserted between the rear flange pieces 14 of the cylinder 5. 6, and was slidably supported on the transformer 6 via a spring 7 inserted between the front support bracket 16 and the rear collar piece 14. In the figure, 17 indicates a protection plate made of ounce copper plate.
このように本考案によるときは、トランス６の
２次端子８，８をトランス６の上面に支承される
シリンダ５を挾んでトランス６の上面に左右１対
に設け、該端子８，８とオンス銅板９，９を介し
て接続されるピストンロツド側の端子１０と、シ
リンダの腕片側の端子１１とを、シリンダ５の軸
線を挾んで左右に突設して設けたから、これら端
子を接続するオンス銅板９，９はシリンダ５の腕
片４の両側に平行して取付けられるため、その取
付に他の部品を外すこともなく簡単に取付けら
れ、而もオンス銅板９，９は機器に囲まれること
もないのでその空冷が有効に行われる等の効果を
有する。 In this way, according to the present invention, the secondary terminals 8, 8 of the transformer 6 are provided in a pair on the left and right sides on the upper surface of the transformer 6, sandwiching the cylinder 5 supported on the upper surface of the transformer 6, and the terminals 8, 8 and the Since the terminal 10 on the piston rod side and the terminal 11 on one side of the cylinder arm, which are connected via the copper plates 9, 9, are provided to protrude left and right across the axis of the cylinder 5, the ounce copper plate connecting these terminals is provided. 9, 9 are installed parallel to both sides of the arm piece 4 of the cylinder 5, so they can be easily installed without removing other parts, and the ounce copper plates 9, 9 are not surrounded by equipment. Since there is no air cooling, there are effects such as effective air cooling.
図面は本考案の一実施例を示すもので第１図は
正面図、第２図は側面図である。
１……電極チツプ、２……電極チツプ、３……
ピストンロツド、４……腕片、５……シリンダ、
６……トランス、７……ばね、８……２次側端
子、９……オンス銅板、１０……端子、１１……
端子。
The drawings show one embodiment of the present invention, with FIG. 1 being a front view and FIG. 2 being a side view. 1... Electrode chip, 2... Electrode chip, 3...
Piston rod, 4... Arm piece, 5... Cylinder,
6...Transformer, 7...Spring, 8...Secondary side terminal, 9...Ounce copper plate, 10...Terminal, 11...
terminal.
Claims (1)
を一方１はピストンロツド３に、他方２は腕片４
を介してシリンダ５に取付け、該シリンダ５をト
ランス６上にばね７を介して摺動自在に支承させ
たロボツト用トランス付溶接ガンにおいて、前記
トランス６の２次側端子８，８を、前記シリンダ
５を挾んでトランス６の上面に左右１対に設け、
該端子８，８と可撓性のオンス銅板９，９を介し
て接続される前記ピストンロツド３側の端子１０
と前記腕片４側の端子１１とを前記シリンダ５の
軸線を挾んで左右に突設して設けたことを特徴と
するロボツト用トランス付溶接ガン。 A pair of electrode chips 1 and 2 facing each other in the front and rear
One side 1 is attached to the piston rod 3, and the other 2 is attached to the arm piece 4.
In this welding gun with a robot transformer, the cylinder 5 is slidably supported on a transformer 6 via a spring 7, and the secondary terminals 8, 8 of the transformer 6 are connected to the A pair of left and right are provided on the upper surface of the transformer 6 with the cylinder 5 in between.
A terminal 10 on the piston rod 3 side is connected to the terminals 8, 8 through flexible ounce copper plates 9, 9.
A welding gun with a transformer for a robot, characterized in that a terminal 11 on the side of the arm piece 4 is provided to protrude left and right across the axis of the cylinder 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12743582U JPS5934876U (en) | 1982-08-25 | 1982-08-25 | Welding gun with transformer for robots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12743582U JPS5934876U (en) | 1982-08-25 | 1982-08-25 | Welding gun with transformer for robots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5934876U JPS5934876U (en) | 1984-03-03 |
| JPS6142697Y2 true JPS6142697Y2 (en) | 1986-12-03 |
Family
ID=30289430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12743582U Granted JPS5934876U (en) | 1982-08-25 | 1982-08-25 | Welding gun with transformer for robots |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934876U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614886U (en) * | 1984-06-08 | 1986-01-13 | 鬼頭工業株式会社 | welding gun unit |
-
1982
- 1982-08-25 JP JP12743582U patent/JPS5934876U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5934876U (en) | 1984-03-03 |
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