CN203159467U - Mirror laser cutting head - Google Patents
Mirror laser cutting head Download PDFInfo
- Publication number
- CN203159467U CN203159467U CN 201320142443 CN201320142443U CN203159467U CN 203159467 U CN203159467 U CN 203159467U CN 201320142443 CN201320142443 CN 201320142443 CN 201320142443 U CN201320142443 U CN 201320142443U CN 203159467 U CN203159467 U CN 203159467U
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- CN
- China
- Prior art keywords
- cutting head
- pipe
- shell
- housing
- condensing 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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Abstract
The utility model discloses a mirror laser cutting head which comprises a shell, a cutting head, a focusing mirror, a light guide pipe, a coupling pipe, a mirror box, a damping spring, a water cooling conduit and a fan, wherein the lower end of the light guide pipe is provided with the mirror box, the focusing mirror is arranged in the mirror box, the lower end of the mirror box is connected with one end of the coupling pipe, and the other end of the coupling pipe is provided with the cutting head; the water cooling conduit is arranged on the coupling pipe and the light guide pipe; the shell is provided with a cooling water inlet; a cooling water outlet is arranged on one side of the shell, while the fan is arranged on the other side of the shell; a radiating hole is arranged at the top of the shell; and one end of the damping spring is connected with the coupling pipe while the other end of the damping spring is connected with the inner wall of the shell. The laser cutting head can be immediately cooled in the working process, and heat exchange is adequate and uniform, so that the cutting efficiency and precision are improved, and the failure rate of the laser cutting head is reduced.
Description
Technical field
The utility model relates to a kind of minute surface cutting unit, refers more particularly to a kind of specular laser light cutting head.
Background technology
In the existing minute surface cutting technique, because the process that becomes more meticulous especially during the minute surface cutting, laser cutting head is one of core component of laser cutting machine tool, it has directly determined the quality of minute surface cutting, should guarantee the unobstructed of auxiliary cutting gas in the time of cutting, hot spot and cutting head after guaranteeing again to focus on have very high concentricity, are easy to occur the laser facula skew, influence cutting quality, and regulate difficulty.In the long working process of laser cutting head, exist gas cooling inhomogeneous easily, the situation that heat exchange amount is little takes place, and need carry out the cold cut of short period of time, and minute surface cutting smoothness influence to minute surface behind interruption of work is very big, has influenced cutting efficiency.
The utility model content
The purpose of this utility model provides a kind of heat exchange even with regard to being in order to address the above problem, and reduces the cooling specular laser light cutting head of break period.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises housing, cutting head, condensing lens, light pipe, adapting pipe, eyeglass box, shock spring, water-cooled conduit and fan, the lower end of described light pipe is provided with described eyeglass box, described condensing lens is arranged in the described eyeglass box, the lower end of described eyeglass box is connected with an end of described adapting pipe, the other end of described adapting pipe is provided with described cutting head, described water-cooled conduit is arranged on described adapting pipe and the described light pipe, described housing is provided with entrance of cooling water, one side of described housing is provided with cooling water outlet, the opposite side of described housing is provided with described fan, the top of described housing is provided with louvre, one end of described shock spring is connected with described adapting pipe, and the other end of described shock spring is connected with described inner walls.
Particularly, the lower end of described cutting head is provided with setting nut.
Particularly, described condensing lens is the condensing lens of 5 inches or 7 inches.
The beneficial effects of the utility model are:
The utility model can keep laser cutting head timely cooling in the course of the work, and heat exchange is full and uniform, has improved cutting efficiency and cutting accuracy, reduces the failure rate of laser cutting head.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is stereographic map of the present utility model.
1-entrance of cooling water among the figure, 2-shock spring, 3-condensing lens, 4-cutting head, 5-water-cooled conduit, 6-fan, 7-cooling water outlet, 8-housing, 9-light pipe, 10-setting nut, 11-eyeglass box, 12-adapting pipe, 13-louvre.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As illustrated in fig. 1 and 2, the utility model comprises housing 8, cutting head 4, condensing lens 3, light pipe 9, adapting pipe 12, eyeglass box 11, shock spring 2, water-cooled conduit 5 and fan 6, the lower end of light pipe 9 is provided with eyeglass box 11, condensing lens 3 is arranged in the eyeglass box 11, the lower end of eyeglass box 11 is connected with an end of adapting pipe 12, the other end of adapting pipe 12 is provided with cutting head 4, water-cooled conduit 5 is arranged on adapting pipe 12 and the light pipe 9, housing 8 is provided with entrance of cooling water 1, one side of housing 8 is provided with cooling water outlet 7, the opposite side of housing 8 is provided with fan 6, the top of housing 8 is provided with louvre 13, and an end of shock spring 2 is connected with adapting pipe 12, and the other end of shock spring 2 is connected with housing 8 inwalls, the lower end of cutting head 4 is provided with setting nut 10, and condensing lens 3 is the condensing lens of .5 inch or 7 inches.
Principle of work of the present utility model is as follows: LASER Light Source reaches eyeglass box 11 through light pipe 9, condensing lens 3 in the eyeglass box 11 is assembled LASER Light Source, light beam after the gathering is behind adapting pipe 12 and cutting head 4, thereby workpiece is cut, in its process, setting nut 10 can be regulated the focus of condensing lens 3 at the upper-lower position at cutting head 4 places, hot spot after guaranteeing to focus on and cutting head 4 have very high concentricity, guarantee cutting quality, water coolant continues adapting pipe and light pipe 9 coolings through entrance of cooling water, the continuous firing of fan 6 also can be taken away a part of work calories, to reach the purpose of the working hour that has prolonged cutting head.
Claims (3)
1. specular laser light cutting head, comprise housing, cutting head, condensing lens and light pipe, it is characterized in that: also comprise adapting pipe, eyeglass box, shock spring, water-cooled conduit and fan, the lower end of described light pipe is provided with described eyeglass box, described condensing lens is arranged in the described eyeglass box, the lower end of described eyeglass box is connected with an end of described adapting pipe, the other end of described adapting pipe is provided with described cutting head, described water-cooled conduit is arranged on described adapting pipe and the described light pipe, described housing is provided with entrance of cooling water, one side of described housing is provided with cooling water outlet, the opposite side of described housing is provided with described fan, the top of described housing is provided with louvre, and an end of described shock spring is connected with described adapting pipe, and the other end of described shock spring is connected with described inner walls.
2. a kind of specular laser light cutting head according to claim 1, it is characterized in that: the lower end of described cutting head is provided with setting nut.
3. a kind of minute surface cutting laser head according to claim 1 is characterized in that: described condensing lens is the condensing lens of 5 inches or 7 inches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142443 CN203159467U (en) | 2013-03-27 | 2013-03-27 | Mirror laser cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142443 CN203159467U (en) | 2013-03-27 | 2013-03-27 | Mirror laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159467U true CN203159467U (en) | 2013-08-28 |
Family
ID=49020669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142443 Expired - Fee Related CN203159467U (en) | 2013-03-27 | 2013-03-27 | Mirror laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159467U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397318A (en) * | 2015-12-29 | 2016-03-16 | 苏州润昇精密机械有限公司 | Laser welding head structure capable of automatically cooling welded workpiece |
| CN105414780A (en) * | 2015-12-29 | 2016-03-23 | 苏州润昇精密机械有限公司 | Cooling system used for laser welding machine |
| CN106216848A (en) * | 2016-08-18 | 2016-12-14 | 甘培嘉 | A kind of marking machine of stable performance for building |
| CN109759696A (en) * | 2019-03-22 | 2019-05-17 | 重庆创隆实业有限公司 | NTC laser cutting device with cooling function |
| CN112390519A (en) * | 2020-10-31 | 2021-02-23 | 江苏汇鼎光学眼镜有限公司 | Lens cutting method |
-
2013
- 2013-03-27 CN CN 201320142443 patent/CN203159467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397318A (en) * | 2015-12-29 | 2016-03-16 | 苏州润昇精密机械有限公司 | Laser welding head structure capable of automatically cooling welded workpiece |
| CN105414780A (en) * | 2015-12-29 | 2016-03-23 | 苏州润昇精密机械有限公司 | Cooling system used for laser welding machine |
| CN106216848A (en) * | 2016-08-18 | 2016-12-14 | 甘培嘉 | A kind of marking machine of stable performance for building |
| CN109759696A (en) * | 2019-03-22 | 2019-05-17 | 重庆创隆实业有限公司 | NTC laser cutting device with cooling function |
| CN112390519A (en) * | 2020-10-31 | 2021-02-23 | 江苏汇鼎光学眼镜有限公司 | Lens cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140327 |