CN102500935A - Light harvesting cutter - Google Patents
Light harvesting cutter Download PDFInfo
- Publication number
- CN102500935A CN102500935A CN2011103500744A CN201110350074A CN102500935A CN 102500935 A CN102500935 A CN 102500935A CN 2011103500744 A CN2011103500744 A CN 2011103500744A CN 201110350074 A CN201110350074 A CN 201110350074A CN 102500935 A CN102500935 A CN 102500935A
- Authority
- CN
- China
- Prior art keywords
- harvesting cutter
- light
- light harvesting
- convex lens
- 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.)
- Pending
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The invention relates to a device for cutting metal by utilizing pyrogenicity of light energy, in particular to a light harvesting cutter. The light harvesting cutter comprises a convex lens and a concave lens which are arranged coaxially from top to bottom, wherein a section of inner tube is connected below the concave lens, and a cutting nozzle with an open hole is arranged at the lower end of the inner tube; a parallelly-incident light source is arranged above the convex lens; and after passing through the convex lens to converge, parallel light passes through the concave lens to be focused, and refocused focal points are positioned below the cutting nozzle. By the light harvesting cutter, the strength of incident light rays on a unit area is enhanced, and the operating range of the light harvesting cutter in the axial direction is increased greatly by light beams closed to parallel light, so that a cutting effect which is similar to lasers is achieved; and the light harvesting cutter can be used for cutting the metal, has a simple structure and is convenient to run and maintain.
Description
Technical field
The present invention relates to a kind of device that utilizes light energy pyrogenicity to carry out Metal Cutting, specifically is a kind of light harvesting cutter.
Background technology
The existing device that utilizes light energy to carry out Metal Cutting is generally laser cutter, and this kind equipment need be provided with the generating device of laser of expensive, has increased purchasing and use cost of equipment greatly, and its device structure is complicated simultaneously, is unfavorable for operation and maintenance.
Summary of the invention
Technical problem to be solved by this invention is, a kind of Metal Cutting, simple in structure, operation maintenance light harvesting cutter easily that can be used for is provided.
Light harvesting cutter of the present invention includes convex lens and concavees lens of coaxial setting from top to bottom, and the concavees lens below is connected with pipe in a section, and interior pipe lower end is provided with the cutting head with perforate; The convex lens top is provided with parallel incident light source, and directional light focuses on through concavees lens after converging through convex lens more again, and the focus that focuses on again is positioned near the cutting head.
Said parallel incident light source is single wavelength light source.
The pipe upper end is tightly connected with concavees lens in said, and the inner chamber of interior pipe is connected with compressed gas source with the air intake valve through blast pipe.
The pipe periphery is with an outer tube in said, and outer tube is provided with cooling liquid inlet and the cooling liquid outlet that is connected with coolant circulation system, and other of outer tube are partially enclosed.
Be connected with between said outer tube and the interior pipe and strengthen gusset longitudinally.
Be provided with the moving stop that to open or to cover incident light source between said convex lens and the incident light source.
Said moving stop is by air cylinder driven.
The present invention is through the concave-convex lens combination; The zoom in of lens; The light harvesting bundle cutting angle that final arrival is cut on the workpiece approaches directional light; Both improved the incident ray intensity on the unit are, its light beam near directional light also makes its working range in the axial direction increase greatly simultaneously, thereby produces the cutting effect of similar laser; Its cutting head can be exported compressed air stream in high-temperature machining, cutting part can be separated smoothly, has guaranteed cutting effect; Through being arranged on reinforcement gusset and the circulating cooling liquid between inner and outer pipe, improved the ability of interior pipe opposing temperature distortion, guaranteed cutting accuracy.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the A cross section structure sketch map of Fig. 1.
The specific embodiment
As shown in the figure, this light harvesting cutter includes convex lens 1 and concavees lens 2 of coaxial setting from top to bottom, and the concavees lens below is connected with in one section manages 3, and interior pipe lower end is provided with the cutting head 4 with perforate; Convex lens 1 top is provided with the parallel incident light source of single wavelength, and directional light is below the focus below the convex lens is positioned at concavees lens, and directional light focuses on through concavees lens after assembling through convex lens more again, and the focus that focuses on again is positioned near the cutting head below.
In the course of work of the present invention, directional light prolongs focal length through concavees lens through convex lens focus again, thereby near focus, forms bigger effective depth of cut, utilizes the impact of air-flow to make cutting part to separate smoothly in the cutting process.
Claims (7)
1. light harvesting cutter, it is characterized in that: it includes the convex lens (1) and concavees lens (2) of coaxial setting from top to bottom, and the concavees lens below is connected with pipe (3) in a section, and interior pipe lower end is provided with the cutting head (4) with perforate; Convex lens (1) top is provided with parallel incident light source, and directional light is below the focus below the convex lens is positioned at concavees lens, and directional light focuses on through concavees lens after converging through convex lens more again, and the focus that focuses on again is positioned near the cutting head below.
2. light harvesting cutter according to claim 1 is characterized in that: said parallel incident light source is single wavelength light source.
3. light harvesting cutter according to claim 1 is characterized in that: interior pipe (3) upper end is tightly connected with concavees lens (2), and the inner chamber of interior pipe is connected with compressed gas source with air intake valve (6) through blast pipe (5).
4. light harvesting cutter according to claim 3; It is characterized in that: interior pipe (3) periphery is with an outer tube (7); Outer tube is provided with cooling liquid inlet (8) and the cooling liquid outlet (9) that is connected with coolant circulation system, and other of outer tube are partially enclosed.
5. light harvesting cutter according to claim 4 is characterized in that: be connected with between outer tube and the interior pipe and strengthen gusset (10) longitudinally.
6. according to the described light harvesting cutter of one of claim 1-5, it is characterized in that: be provided with the moving stop (11) that to open or to cover incident light source between convex lens and the incident light source.
7. light harvesting cutter according to claim 6 is characterized in that: moving stop is driven by cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103500744A CN102500935A (en) | 2011-09-30 | 2011-11-08 | Light harvesting cutter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120368674.9 | 2011-09-30 | ||
| CN201120368674 | 2011-09-30 | ||
| CN2011103500744A CN102500935A (en) | 2011-09-30 | 2011-11-08 | Light harvesting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500935A true CN102500935A (en) | 2012-06-20 |
Family
ID=46213100
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103500744A Pending CN102500935A (en) | 2011-09-30 | 2011-11-08 | Light harvesting cutter |
| CN2011204385664U Expired - Fee Related CN202428120U (en) | 2011-09-30 | 2011-11-08 | Light collecting cutter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204385664U Expired - Fee Related CN202428120U (en) | 2011-09-30 | 2011-11-08 | Light collecting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102500935A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392313A (en) * | 2016-10-26 | 2017-02-15 | 朱光波 | Optical energy processing device and processing method thereof |
| CN108145319A (en) * | 2018-03-05 | 2018-06-12 | 菲尼克斯(南京)智能制造技术工程有限公司 | Laser semi-guiding device and laser engraving system |
| CN108145319B (en) * | 2018-03-05 | 2024-06-11 | 菲尼克斯(南京)智能制造技术工程有限公司 | Laser safety protection device and laser engraving system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217187A (en) * | 1989-02-17 | 1990-08-29 | Amada Co Ltd | Laser beam machining for film coating material |
| CN1608788A (en) * | 2003-10-23 | 2005-04-27 | 本田技研工业株式会社 | Apparatus and method for processing groove utilizing laser beam |
| WO2010095744A1 (en) * | 2009-02-23 | 2010-08-26 | 小池酸素工業株式会社 | Laser cutting method and laser cutting equipment |
| CN101881524A (en) * | 2010-06-29 | 2010-11-10 | 丁俣 | Solar energy gathering and transmitting device |
-
2011
- 2011-11-08 CN CN2011103500744A patent/CN102500935A/en active Pending
- 2011-11-08 CN CN2011204385664U patent/CN202428120U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217187A (en) * | 1989-02-17 | 1990-08-29 | Amada Co Ltd | Laser beam machining for film coating material |
| CN1608788A (en) * | 2003-10-23 | 2005-04-27 | 本田技研工业株式会社 | Apparatus and method for processing groove utilizing laser beam |
| WO2010095744A1 (en) * | 2009-02-23 | 2010-08-26 | 小池酸素工業株式会社 | Laser cutting method and laser cutting equipment |
| CN101881524A (en) * | 2010-06-29 | 2010-11-10 | 丁俣 | Solar energy gathering and transmitting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392313A (en) * | 2016-10-26 | 2017-02-15 | 朱光波 | Optical energy processing device and processing method thereof |
| CN106392313B (en) * | 2016-10-26 | 2018-05-25 | 朱光波 | A kind of luminous energy processing unit (plant) and its processing method |
| CN108145319A (en) * | 2018-03-05 | 2018-06-12 | 菲尼克斯(南京)智能制造技术工程有限公司 | Laser semi-guiding device and laser engraving system |
| CN108145319B (en) * | 2018-03-05 | 2024-06-11 | 菲尼克斯(南京)智能制造技术工程有限公司 | Laser safety protection device and laser engraving system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202428120U (en) | 2012-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108367388B (en) | Laser machine | |
| KR101906189B1 (en) | Laser light irradiation apparatus and laser peening treatment method | |
| JP2012523666A5 (en) | ||
| CN104259142A (en) | Fiber laser cleaning machine | |
| CN203365805U (en) | Optical system for generating local area bottle beam with adjustable dimension | |
| CN202506971U (en) | Coaxial water-jet device for laser micromachining on thin-wall tubing | |
| CN101176949A (en) | Hand-hold laser processing spear system | |
| CN103978310A (en) | Method and device for repairing small crack on surface of metal structural component | |
| CN106842587A (en) | Diffraction optics method realizes that Gauss light is shaped as the superfine line style uniform light spots of superelevation length-width ratio | |
| CN103537795B (en) | High-power semiconductor laser system of processing | |
| CN103302401A (en) | Optical fiber laser cutting head | |
| CN110125540A (en) | A kind of method, system and its equipment of water guiding laser processing workpiece | |
| CN202428120U (en) | Light collecting cutter | |
| CN103212819A (en) | Coaxial water jet device used for laser micro machining of thin-walled tube | |
| CN209503250U (en) | A kind of water cooling system of the optical entrance for laser cutting head | |
| CN102350591B (en) | Rectangular water waveguide laser processing device | |
| CN205702869U (en) | A kind of laser cutting device of insulant | |
| CN205309554U (en) | Laser processing head | |
| CN201833118U (en) | Device using laser to cut rounds and arcs | |
| CN105636738A (en) | Laser machining device | |
| CN113634880B (en) | Multi-beam water-guided laser processing device and processing system | |
| JP2006218544A (en) | Hybrid machining device and method | |
| CN105499790A (en) | Laser processing head | |
| CN206029018U (en) | Hand -held type laser outgoing head | |
| RU2007144780A (en) | DEVICE FOR GAS LASER CUTTING OF MATERIALS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |