CN202006338U - Water-cooled laser cutting head - Google Patents
Water-cooled laser cutting head Download PDFInfo
- Publication number
- CN202006338U CN202006338U CN 201120134656 CN201120134656U CN202006338U CN 202006338 U CN202006338 U CN 202006338U CN 201120134656 CN201120134656 CN 201120134656 CN 201120134656 U CN201120134656 U CN 201120134656U CN 202006338 U CN202006338 U CN 202006338U
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- water
- cooled
- laser cutting
- cutting head
- focus lamp
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Abstract
The utility model relates to the field of high-power laser cutting machines and light guide systems, in particular to a water-cooled laser cutting head. The water-cooled laser cutting head comprises a water-cooled focusing mirror inner barrel and a water-cooled focusing mirror jacket between which cooling water is introduced, wherein a focusing mirror and a protective sheet thereof are arranged in the water-cooled focusing mirror inner barrel; and the difference is that: a laser output end of the water-cooled focusing mirror inner barrel is provided with a biconical blowing sleeve of which longitudinal section is provided with two small ends and a large middle part, and the outer surface of the upper conical part of the blowing sleeve is provided with an air inlet joint. The laser cutting head has an extremely obvious cutting effect.
Description
Technical field
The utility model relates to high power laser light cutting machine and light-conducting system field, especially water-cooled laser cutting head.
Background technology
In recent years, the solid state laser technical development is more and more ripe, and component quality is become better and better, and laser power is more and more higher, and the power output of solid state laser can be stablized output and surpass 600W.These laser instruments just can be used for cutting several millimeters steel plate, and as carbon steel, stainless steel, copper material, aluminium etc., and cut quality is well more a lot of than traditional cutting mode.Along with the increase of laser power, optical components such as focus lamp that laser cutting is used and total reflective mirror will be because of heat damage when high power.Like this, cutting head just needs effectively cooling.
But also there are some technical problems in existing laser cutting head, and the material slag of high temperature melting enters cutting head inside from the opening part of laser output easily during as cutting, thereby influences cutting effect greatly.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned background technology, to propose the good water-cooled laser cutting head of a kind of cutting effect.
At above-mentioned purpose; the water-cooled laser cutting head that the utility model is designed; it comprises water-cooled focus lamp inner core, water-cooled focus lamp overcoat; be connected with cooling water between water-cooled focus lamp inner core, the water-cooled focus lamp overcoat; condensing lens and screening glass thereof are installed in the water-cooled focus lamp inner core; its difference is: the laser output of described water-cooled focus lamp inner core is equipped with the longitudinal cross-section and is biconial air blowing cover small in ends, broad in the middle, and the tapering outer surface is provided with inlet suction port on the cover of blowing.
Advantage of the present utility model is: be biconial air blowing cover small in ends, broad in the middle because the laser output of water-cooled focus lamp inner core is equipped with the longitudinal cross-section, the interior air blowing air-flow of cover of blowing is very unimpeded, the material slag and the dust of high temperature melting can't enter cutting head inside, the cutting effect highly significant when making cutting.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model embodiment.
The specific embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute to qualification of the present utility model, only do for example.By explanation, advantage of the present utility model will become clear more and understand easily simultaneously.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. water-cooled laser cutting head; it comprises water-cooled focus lamp inner core, water-cooled focus lamp overcoat; be connected with cooling water between water-cooled focus lamp inner core, the water-cooled focus lamp overcoat; condensing lens and screening glass thereof are installed in the water-cooled focus lamp inner core; it is characterized in that: the laser output of described water-cooled focus lamp inner core is equipped with the longitudinal cross-section and is biconial air blowing cover small in ends, broad in the middle, and the tapering outer surface is provided with inlet suction port on the cover of blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120134656 CN202006338U (en) | 2011-04-29 | 2011-04-29 | Water-cooled laser cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120134656 CN202006338U (en) | 2011-04-29 | 2011-04-29 | Water-cooled laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006338U true CN202006338U (en) | 2011-10-12 |
Family
ID=44748002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120134656 Expired - Fee Related CN202006338U (en) | 2011-04-29 | 2011-04-29 | Water-cooled laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006338U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212845A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Coaxial water jet device used for laser micro machining of thin-walled tube |
| CN103212836A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Processing method for laser wet cutting of SMT (Surface Mounting Technology) template |
| CN105855727A (en) * | 2016-06-20 | 2016-08-17 | 安庆宜源石油机械配件制造有限责任公司 | YAG laser aluminum cutting machine |
| CN108311802A (en) * | 2018-03-20 | 2018-07-24 | 合肥市弘泽机械加工有限公司 | A kind of cooling device of laser welding |
| CN110548995A (en) * | 2019-08-27 | 2019-12-10 | 河南省中原华工激光工程有限公司 | Multifunctional laser micro-carving texture processing equipment |
-
2011
- 2011-04-29 CN CN 201120134656 patent/CN202006338U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212845A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Coaxial water jet device used for laser micro machining of thin-walled tube |
| CN103212836A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Processing method for laser wet cutting of SMT (Surface Mounting Technology) template |
| CN103212836B (en) * | 2012-01-19 | 2016-03-09 | 昆山思拓机器有限公司 | SMT template laser wets cutting process method |
| CN105855727A (en) * | 2016-06-20 | 2016-08-17 | 安庆宜源石油机械配件制造有限责任公司 | YAG laser aluminum cutting machine |
| CN108311802A (en) * | 2018-03-20 | 2018-07-24 | 合肥市弘泽机械加工有限公司 | A kind of cooling device of laser welding |
| CN110548995A (en) * | 2019-08-27 | 2019-12-10 | 河南省中原华工激光工程有限公司 | Multifunctional laser micro-carving texture processing equipment |
| CN110548995B (en) * | 2019-08-27 | 2024-05-03 | 中原内配集团股份有限公司 | Multifunctional processing equipment for laser micro-engraving textures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water-cooled laser cutting head Effective date of registration: 20131219 Granted publication date: 20111012 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Sintec Optronics Pte Ltd Registration number: 2013990001001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141127 Granted publication date: 20111012 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Sintec Optronics Pte Ltd Registration number: 2013990001001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water-cooled laser cutting head Effective date of registration: 20141231 Granted publication date: 20111012 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Sintec Optronics Pte Ltd Registration number: 2014990001163 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151223 Granted publication date: 20111012 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Sintec Optronics Pte Ltd Registration number: 2014990001163 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20170429 |