CN204545713U - A kind of laser head being applied to laser cutting machine - Google Patents
A kind of laser head being applied to laser cutting machine Download PDFInfo
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- CN204545713U CN204545713U CN201520070224.XU CN201520070224U CN204545713U CN 204545713 U CN204545713 U CN 204545713U CN 201520070224 U CN201520070224 U CN 201520070224U CN 204545713 U CN204545713 U CN 204545713U
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- focusing barrel
- laser
- guide ring
- described focusing
- cutting machine
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Abstract
The utility model discloses a kind of laser head being applied to laser cutting machine, it comprises: firm banking, refracting means and focusing barrel, the side of described focusing barrel is provided with a light well, described focusing barrel connects the bottom end being arranged on light-conductive hole, the top of described focusing barrel is provided with a lens, the bottom of described focusing barrel is provided with a guide ring, described guide ring is provided with several passage, be provided with focusing lens in the middle of described guide ring, the side of described focusing barrel is provided with into an air admission hole.The laser head being applied to laser cutting machine described in the utility model, flowed out the heat taking away focusing lens from guide ring by air, reduce its operating temperature, increase the service life, compressed air finally blows out bottom taper air blowing cap, heat and the dust of body surface can be blown away when cutting, improving working environment.
Description
Technical field
The utility model relates to laser head design field, particularly relates to a kind of laser head being applied to laser cutting machine.
Background technology
Laser cutting utilizes laser beam irradiation to the energy discharged during surface of the work to make workpiece melt and to evaporate, to reach the object of cutting and engraving.Laser cutting have precision high, cut fast, effective feature, the cutting technique equipment of parts of traditional will be replaced gradually.
Laser produces high-temperature gas and laser head is heated on the surface of cutting object, the focusing lens in laser head at high temperature easily damages, and therefore needs to lower the temperature to it.Existing laser head structure is positioned at focusing lens bottom due to blowing nozzle, causes the cooling capacity of focus lamp not strong, better can not protect focus lamp.
Utility model content
The purpose of this utility model is to provide a kind of laser head being applied to laser cutting machine, strengthens the heat radiation to focusing lens, extends its service life.
For reaching this object, the utility model by the following technical solutions:
A kind of laser head being applied to laser cutting machine, comprise: firm banking, refracting means and focusing barrel, described refracting means is arranged on firm banking, described focusing barrel connection is arranged on below refracting means, the side of described focusing barrel is provided with a light well, the opposite side of described focusing barrel is provided with one becomes miter angle refracting telescope with light well, the light-conductive hole of a UNICOM vertical with light well is provided with in described refracting means, described focusing barrel connects the bottom end being arranged on light-conductive hole, the top of described focusing barrel is provided with a lens, the bottom of described focusing barrel is provided with a guide ring, described guide ring is provided with several passage, focusing lens is provided with in the middle of described guide ring, the side of described focusing barrel is provided with an air admission hole.
Wherein, the bottom end of described focusing barrel is arranged with a taper air blowing cap.
Wherein, described refracting telescope enters focusing barrel the laser refraction from light well incidence.
Wherein, described firm banking is provided with several fixing hole.
The beneficial effects of the utility model: a kind of laser head being applied to laser cutting machine, air admission hole external compressed air, flowed out the heat taking away focusing lens from guide ring by air, reduce its operating temperature, increase the service life, compressed air finally blows out bottom taper air blowing cap, can blow away heat and the dust of body surface, improving working environment when cutting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the stereogram of Fig. 1;
Fig. 3 is the structural representation of parts 4 in Fig. 1.
Detailed description of the invention
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1 to Fig. 3.
A kind of laser head being applied to laser cutting machine, comprise: firm banking 1, refracting means 2 and focusing barrel 4, described refracting means 2 is arranged on firm banking 1, described focusing barrel 4 connection is arranged on below refracting means 2, the side of described focusing barrel 4 is provided with a light well 22, the opposite side of described focusing barrel 4 be provided with one with the refracting telescope 21 of light well 22 one-tenth miter angle, the light-conductive hole of a UNICOM vertical with light well 22 is provided with in described refracting means 2, laser injects light well 22 from horizontal direction, under the effect of refracting telescope 21, miter angle injects light-conductive hole, described focusing barrel 4 connects the bottom end being arranged on light-conductive hole, the top of described focusing barrel 4 is provided with a lens, the bottom of described focusing barrel 4 is provided with a guide ring 42, described guide ring 42 is provided with several passage, focusing lens 43 is provided with in the middle of described guide ring 42, laser is drawn in by the focussing force of focusing lens 43 to be concentrated on one wire, the side of described focusing barrel 4 is provided with an air admission hole 41.Air admission hole 41 external compressed air, is flowed out the heat taking away focusing lens 43, reduces its operating temperature, increase the service life from guide ring 42 by air, reduce the replacement cost in producing.
In the present embodiment, the bottom end of described focusing barrel 4 is arranged with a taper air blowing cap 3.Compressed air finally blows out bottom taper air blowing cap 3, and the laser concentrated is mapped to body surface cutting by the aperture bottom taper air blowing cap 3, and the air of blowout can blow away heat and the dust of body surface when cutting, improve working environment.
In the present embodiment, described firm banking 1 is provided with several fixing hole 11, facilitates firm banking 1 to be arranged on laser cutting machine, be applicable to the application of multiple laser cutting machine, improve cutting stability, reduce use cost.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. one kind is applied to the laser head of laser cutting machine, comprise: firm banking, refracting means and focusing barrel, described refracting means is arranged on firm banking, described focusing barrel connection is arranged on below refracting means, it is characterized in that, the side of described focusing barrel is provided with a light well, the opposite side of described focusing barrel is provided with one becomes miter angle refracting telescope with light well, the light-conductive hole of a UNICOM vertical with light well is provided with in described refracting means, described focusing barrel connects the bottom end being arranged on light-conductive hole, the top of described focusing barrel is provided with a lens, the bottom of described focusing barrel is provided with a guide ring, described guide ring is provided with several passage, focusing lens is provided with in the middle of described guide ring, the side of described focusing barrel is provided with an air admission hole.
2. the laser head being applied to laser cutting machine according to claim 1, is characterized in that, the bottom end of described focusing barrel is arranged with a taper air blowing cap.
3. the laser head being applied to laser cutting machine according to claim 1, is characterized in that, described refracting telescope enters focusing barrel the laser refraction from light well incidence.
4. the laser head being applied to laser cutting machine according to claim 1, is characterized in that, described firm banking is provided with several fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070224.XU CN204545713U (en) | 2015-01-29 | 2015-01-29 | A kind of laser head being applied to laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070224.XU CN204545713U (en) | 2015-01-29 | 2015-01-29 | A kind of laser head being applied to laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545713U true CN204545713U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070224.XU Active CN204545713U (en) | 2015-01-29 | 2015-01-29 | A kind of laser head being applied to laser cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204545713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717213A (en) * | 2017-11-27 | 2018-02-23 | 广东铭钰科技股份有限公司 | A kind of feux rouges pre-viewing device for laser machine |
-
2015
- 2015-01-29 CN CN201520070224.XU patent/CN204545713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717213A (en) * | 2017-11-27 | 2018-02-23 | 广东铭钰科技股份有限公司 | A kind of feux rouges pre-viewing device for laser machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |