JPH02144271U - - Google Patents
Info
- Publication number
- JPH02144271U JPH02144271U JP5222489U JP5222489U JPH02144271U JP H02144271 U JPH02144271 U JP H02144271U JP 5222489 U JP5222489 U JP 5222489U JP 5222489 U JP5222489 U JP 5222489U JP H02144271 U JPH02144271 U JP H02144271U
- Authority
- JP
- Japan
- Prior art keywords
- straight part
- tip
- torch
- welding machine
- arc welding
- 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 9
- 239000000945 filler Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案の実施例にかかるアーク溶接機
の溶接トーチの断面図、第２図は第１図中のチツ
プの矢視拡大図で同図中ａはチツプ先端のワイ
ヤ通路出口の摩耗状態、同図中ｂ及びｃはチツプ
の回動状態を示している。第３図はアーク溶接機
をそなえた溶接ロボツト機の全体図、第４図は従
来構造の溶接トーチの断面図、第５図は第４図中
のチツプの矢視拡大図で、同図中ａはチツプ先
端のワイヤ通路出口の非摩耗状態、同図中ｂはワ
イヤ通路出口の摩耗状態を示している。
１……溶接トーチ、１０……トーチ本体、１１
……曲り部、１２……直線部、１３……導電芯材
、１４……絶縁被覆、２０……チツプホルダー、
２１……オリフイス、３０……チツプ、３１……
ワイヤ通路出口、４０……回転接続手段、４１…
…接続金具、４２……袋ナツト、５１……ワイヤ
通路、７４……ガス流出通路、Ｗ……ワイヤ、Ｇ
……炭酸ガス。
Fig. 1 is a sectional view of a welding torch of an arc welding machine according to an embodiment of the present invention, Fig. 2 is an enlarged view of the tip in Fig. 1 in the direction of the arrow, and a shows wear at the exit of the wire passage at the tip of the tip. The states b and c in the same figure show the rotating state of the chip. Figure 3 is an overall view of a robot welding machine equipped with an arc welder, Figure 4 is a sectional view of a welding torch with a conventional structure, and Figure 5 is an enlarged view of the tip in Figure 4 in the direction of the arrow. A shows a non-wearing state of the wire passage outlet at the tip end, and b shows a worn state of the wire passage outlet. 1...Welding torch, 10...Torch body, 11
...Bent part, 12... Straight part, 13... Conductive core material, 14... Insulating coating, 20... Chip holder,
21... Orifice, 30... Chip, 31...
Wire passage outlet, 40...Rotary connection means, 41...
... Connection fitting, 42 ... Cap nut, 51 ... Wire passage, 74 ... Gas outflow passage, W ... Wire, G
……carbon dioxide gas.
Claims (1)
の上記直線部の先端に溶加材となるワイヤ挿通用
の通路をもつチツプをチツプホルダーを介して取
り付けたアーク溶接機の溶接トーチであつて、上
記トーチ本体の直線部の適所に上記チツプホルダ
ーを上記直線部に対してその軸心回りに相対回転
可能に接続する回転接続手段とが備えられている
ことを特徴とするアーク溶接機の溶接トーチ。 A welding torch for an arc welding machine, in which a tip having a passage for inserting a wire serving as a filler metal is attached to the tip of the straight part of the hollow torch body consisting of a curved part and a straight part, via a chip holder. , a welding arc welding machine characterized in that a rotary connection means is provided at a suitable position on the straight part of the torch body for connecting the tip holder to the straight part so as to be rotatable relative to the straight part around its axis. torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5222489U JPH02144271U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5222489U JPH02144271U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144271U true JPH02144271U (en) | 1990-12-06 |
Family
ID=31572350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5222489U Pending JPH02144271U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144271U (en) |
-
1989
- 1989-05-01 JP JP5222489U patent/JPH02144271U/ja active Pending