CN200960584Y - Laser cutting head - Google Patents
Laser cutting head Download PDFInfo
- Publication number
- CN200960584Y CN200960584Y CN 200620015394 CN200620015394U CN200960584Y CN 200960584 Y CN200960584 Y CN 200960584Y CN 200620015394 CN200620015394 CN 200620015394 CN 200620015394 U CN200620015394 U CN 200620015394U CN 200960584 Y CN200960584 Y CN 200960584Y
- Authority
- CN
- China
- Prior art keywords
- cutting head
- eyeglass
- hole
- cutting
- lens
- 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 - Fee Related
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a laser cutting head comprising a body, wherein the center of the body is provided with a hole for arranging a lens, at least a hole of the gas for cooling lens is arranged higher the lens on the body, and a cutting gas passage is arranged on the body. The utility model can keep the lens being cooled uniformly and make the heat exchange of the lens completely, with confirmed auxiliary gas needed in cutting.
Description
[technical field]
The utility model relates to a kind of cutting head of laser cutting machine.
[technical background]
In the existing laser steel plate cutting technique, cutting head is very big to the influence of cutting effect and efficient, the cutting head of different manufacturers has its different separately characteristics, cooling way to solve the problem and solution effect to eyeglass in the cutting process also have nothing in common with each other, but they exist the gas cooled eyeglass inhomogeneous, the problem that heat exchange amount is little.
[summary of the invention]
For solving the cooling problem of above-mentioned eyeglass, the utility model provides that a kind of to cool off eyeglass even, and heat exchange is cutting head fully timely, and cutting head also provides assist gas essential in the cutting process simultaneously.
The utility model adopts following technical scheme: a kind of laser cutting head, comprise the cutting head body, and wherein, the body center is provided with the hole, and eyeglass places in the hole, and the position that is higher than eyeglass on the described cutting head body is provided with the hole of the gas of at least one logical cooling eyeglass.
Further improvement of the utility model is, also is provided with the cutting gas passage on the cutting head body.
The beneficial effect that the utility model can reach is, on the cutting head body, be higher than the position perforate of placing eyeglass, extraneous gas can be constantly in cutting process enters eyeglass along the passage in hole, scatter the back by the eyeglass external world that rebounds out, guaranteed the flow velocity of gas like this, can just keep the cooling of eyeglass even, the heat exchange of eyeglass is fully timely.Simultaneously, on body, also be provided with the assist gas passage, be beneficial to the carrying out of cutting.The utility model is simple and easy to do, and is effective.
[description of drawings]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the stereogram of the utility model cutting head.
Fig. 2 is the flow graph of gas in the cutting head of the present utility model.。
[specific embodiment]
As shown in Figure 1, laser cutting head of the present utility model, it comprises cutting head body 8, wherein, the body center is provided with the hole, and eyeglass places in the hole, as required, eyeglass can select to be installed in 6 or 7 position, correspondingly, place on the body that is higher than position 6 or 7 is provided with perforate 1 or 2, perforate is used for by the gas of cooling, and as shown in Figure 2, ambient atmos 2 enters eyeglass 6 from the hole, after the heat exchange, go out along route 4.Consult Fig. 1 and Fig. 2 again, also be provided with the assist gas passage on the cutting head body, assist gas enters along passage 3 in cutting, through cutting head, comes out from nozzle 5 at last.The even heat exchange of gas cooled of the present utility model is good, guarantees that the temperature of eyeglass does not raise, and assist gas flows through nozzle simultaneously, temperature that also can cooling jet.
Claims (2)
1. a laser cutting head comprises the cutting head body, and wherein, the body center is provided with the hole, and eyeglass places in the hole; It is characterized in that: the position that is higher than eyeglass on the described cutting head body is provided with the hole of the gas of at least one logical cooling eyeglass.
2. laser cutting head according to claim 1 is characterized in that: also be provided with the cutting gas passage on the cutting head body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015394 CN200960584Y (en) | 2006-10-24 | 2006-10-24 | Laser cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015394 CN200960584Y (en) | 2006-10-24 | 2006-10-24 | Laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960584Y true CN200960584Y (en) | 2007-10-17 |
Family
ID=38797093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015394 Expired - Fee Related CN200960584Y (en) | 2006-10-24 | 2006-10-24 | Laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960584Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508059B (en) * | 2008-02-15 | 2011-05-25 | 深圳市大族激光科技股份有限公司 | Laser cutting nozzle |
| CN103537812A (en) * | 2013-09-02 | 2014-01-29 | 太仓子午电气有限公司 | Novel cutting head of laser cutting machine |
| CN105373674A (en) * | 2015-12-07 | 2016-03-02 | 大族激光科技产业集团股份有限公司 | Method and device for optimizing inner cavity structure of protective glass |
| CN106312307A (en) * | 2015-07-07 | 2017-01-11 | 王爱华 | Laser cutting spray nozzle |
-
2006
- 2006-10-24 CN CN 200620015394 patent/CN200960584Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508059B (en) * | 2008-02-15 | 2011-05-25 | 深圳市大族激光科技股份有限公司 | Laser cutting nozzle |
| CN103537812A (en) * | 2013-09-02 | 2014-01-29 | 太仓子午电气有限公司 | Novel cutting head of laser cutting machine |
| CN106312307A (en) * | 2015-07-07 | 2017-01-11 | 王爱华 | Laser cutting spray nozzle |
| CN105373674A (en) * | 2015-12-07 | 2016-03-02 | 大族激光科技产业集团股份有限公司 | Method and device for optimizing inner cavity structure of protective glass |
| CN105373674B (en) * | 2015-12-07 | 2018-11-13 | 大族激光科技产业集团股份有限公司 | Protective glass inner-cavity structure optimization method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |