JPH0351987U - - Google Patents
Info
- Publication number
- JPH0351987U JPH0351987U JP1989113302U JP11330289U JPH0351987U JP H0351987 U JPH0351987 U JP H0351987U JP 1989113302 U JP1989113302 U JP 1989113302U JP 11330289 U JP11330289 U JP 11330289U JP H0351987 U JPH0351987 U JP H0351987U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- welding
- welded
- nozzle
- tip
- 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 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
Description
第１図はこの考案の一実施例によるレーザ溶接
装置のガス吹付機構を示す斜視図、第２図はその
断面図、第３図および第４図はこの考案の他の実
施例による同様の斜視図および断面図、第５図は
従来のものを示す斜視図である。
図において、１……レーザビーム、２ａ，２ｂ
……被溶接材、３……照射部、１３……ノズル、
１６……透過穴である。なお、各図中同一符号は
同一または相当部分を示す。
Fig. 1 is a perspective view showing a gas blowing mechanism of a laser welding device according to one embodiment of this invention, Fig. 2 is a sectional view thereof, and Figs. 3 and 4 are similar perspective views according to other embodiments of this invention. Figures and sectional views, and FIG. 5 is a perspective view showing a conventional one. In the figure, 1... laser beam, 2a, 2b
... Material to be welded, 3 ... Irradiation section, 13 ... Nozzle,
16...It is a transparent hole. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
接するものにおいて、 上記レーザビームの照射部に吹付けるガスを導
くノズルを、その先端が上記照射部を覆いかつそ
の先端周縁が上記被溶接材に対して所定の間〓を
介して対向するように設置するとともに、上記ノ
ズルの側面に上記レーザビームを透過させる透過
穴を形成したことを特徴とするレーザ溶接装置。[Claims for Utility Model Registration] In a device for welding by irradiating a welding part of materials to be welded with a laser beam, a nozzle that guides gas to be blown onto the irradiated part of the laser beam is provided, the tip of which covers the irradiated part. A laser welding device characterized in that the peripheral edge of the tip is installed so as to face the material to be welded with a predetermined distance therebetween, and a transmission hole is formed in the side surface of the nozzle to allow the laser beam to pass therethrough. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113302U JPH0351987U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113302U JPH0351987U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351987U true JPH0351987U (en) | 1991-05-21 |
Family
ID=31661719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113302U Pending JPH0351987U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024009549A1 (en) * | 2022-07-08 | 2024-01-11 | 三菱重工業株式会社 | Shield gas supplying device and method |
-
1989
- 1989-09-27 JP JP1989113302U patent/JPH0351987U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024009549A1 (en) * | 2022-07-08 | 2024-01-11 | 三菱重工業株式会社 | Shield gas supplying device and method |
| JP2024008692A (en) * | 2022-07-08 | 2024-01-19 | 三菱重工業株式会社 | Shield gas supply device and method |