CN106526776A - Visible light beam combining device for carbon dioxide laser tube and installation method thereof - Google Patents
Visible light beam combining device for carbon dioxide laser tube and installation method thereof Download PDFInfo
- Publication number
- CN106526776A CN106526776A CN201611116278.0A CN201611116278A CN106526776A CN 106526776 A CN106526776 A CN 106526776A CN 201611116278 A CN201611116278 A CN 201611116278A CN 106526776 A CN106526776 A CN 106526776A
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- Prior art keywords
- visible ray
- merging apparatus
- beam merging
- laser
- groove
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a visible light beam combining device for a carbon dioxide laser tube and an installation method thereof. The visible light beam combining device for the carbon dioxide laser tube comprises a mirror base, a beam combining device and a visible light adjusting device. A mirror base cover is arranged above the mirror base and the beam combining device. The rear side of the mirror base is provided with a laser light inlet. The front end of the mirror base is provided with a laser light outlet. The lower left corner of the mirror base and the upper right corner of the mirror base are provided with first grooves. The first groove at the upper right corner of the mirror base is connected with a second groove. The beam combining device comprises a beam combining mirror bracket and a beam combining lens. The front edge of the right side of the beam combining mirror bracket is provided with a third groove. The beam combining mirror bracket of the beam combining device is fixed inside the first grooves and the second groove. The visible light adjusting device is fixed at the right end of the mirror base. The visible light adjusting device comprises an adjustment bracket cover and a visible light adjustment frame. The adjustment frame is connected with the mirror base through a spring screw and a fastening screw. The device is safe and intuitive in light-adjusting effect, safe, reliable and convenient to use. The damage of the laser to users is avoided.
Description
Technical field
The present invention relates to a kind of CO 2 laser tube visible ray beam merging apparatus and installation method.
Background technology
When laser tube is installed during debugging laser cutting machine or laser engraving, it is necessary to adjust the light of laser tube
Road could allow laser accurately reach focus on after the effect cut, but laser tube just black light out, if light path exists
In the case of adjusting, light is not beaten and can produce danger on reflecting optics, troublesome during whole light modulation.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of light modulation is safe, straight
See, prevent laser to damage user, safe and reliable, easy to use CO 2 laser tube visible ray beam merging apparatus
And installation method.
In order to achieve the above object, the technical solution used in the present invention is as follows, the visible combiner of CO 2 laser tube
Device, including microscope base, beam merging apparatus, visible ray adjusting means, is provided with mirror base cap, on rear side of microscope base above microscope base, beam merging apparatus
Laser light inlet is provided with, microscope base front end is provided with the corner of Laser output mouth, the corner in the microscope base lower left corner and the upper right corner and sets
The first groove for having the first groove, the turning in the microscope base upper right corner is connected with the second groove, and beam merging apparatus are by light combination mirror frame, light combination mirror
Piece is constituted, and light combination mirror frame right side front edge is provided with the 3rd groove, the light combination mirror frame of beam merging apparatus be fixed on the first groove, second
In groove, it is seen that light adjusting means is fixed on the right-hand member of microscope base, it is seen that light adjusting means includes that adjusting bracket lid, visible ray are adjusted
Frame, it is seen that light adjusting bracket is connected with microscope base by spring screw, trip bolt.
Further improvement of the present invention is：Spring screw is three, and trip bolt is also three, spring screw, fastening
Screw compartment is installed.
Further improvement of the present invention is：Light combination mirror is connected with light combination mirror frame by applying glue at edge.
Further improvement of the present invention is：Beam merging apparatus are arranged on the diagonal of microscope base, beam merging apparatus right side front
3rd groove at edge is fitted with the second groove on microscope base.
Further improvement of the present invention is：Mirror base cap by fixing in turning installation bolt and microscope base, at least pacify by bolt
Fill a pair, a pair of bolts installed in the microscope base consistent with beam merging apparatus placement direction it is diagonal on.
The installation method of CO 2 laser tube visible ray beam merging apparatus comprises the following steps that,
1) edge of beam eyeglass is applied a ground glue and is put in light combination mirror frame and be fixed, beam merging apparatus are completed；
2) beam merging apparatus are fixed on Laser output mouth, by mirror base cap lid, mirror base cap are pinned with bolt；
3) it will be seen that light loads in visible ray adjusting means；
4) spring screw is fixed, then trip bolt is installed again, adjust the position of visible ray by turning trip bolt；
5) hot spot is first beaten where two meters with laser, be then shut off laser, open visible ray；
6) return the 4th step and adjust hot spot coincidence of the trip bolt by visible ray and laser；
7) adjusting bracket lid is covered screw to screw on.
When the present invention is used, laser is opened, laser is injected from laser light inlet, projects to form laser light from Laser output mouth
Speckle, then by laser shutdown, opens visible ray adjusting bracket, it is seen that light is injected from right side, goes out from laser after the refraction of ECDC bundle device
Optical port is projected, and by adjusting trip bolt, makes spring screw stress change the angle of visible ray adjusting bracket, so as to realize to visible
The regulation in superrefraction path, finally makes the hot spot that visible ray is formed with laser overlap.
Beneficial effect：
The light combination mirror frame of beam merging apparatus is fixed in the first groove, the second groove, makes microscope base closely coupled with beam merging apparatus,
Avoid the loosening of beam merging apparatus, it is therefore prevented that beam merging apparatus shake during visible ray is adjusted, and are conducive to visible ray
Regulation；Visible ray adjusting bracket is connected with microscope base by spring screw, trip bolt, and simple structure, material are easy to get, and is facilitated to can
See the regulation of light adjusting bracket.By visible ray and invisible combiner head device, light modulation is made to become safe, directly perceived, it is therefore prevented that to swash
Light is damaged to user.Present configuration is simple, safe and reliable, easy to use.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Structural representations of the Fig. 2 for beam merging apparatus；
Structural representations of the Fig. 3 for visible ray adjusting bracket；
Structural representations of the Fig. 4 for visible ray adjusting means；
Drawing reference numeral：1- microscope bases；2- beam merging apparatus；3- visible ray adjusting meanss；4- laser light inlets；5- Laser outputs
Mouthful；The first grooves of 6-；The second grooves of 7-；8- light combination mirror framves；9- light combination mirror pieces；10- adjusting bracket lids；11- visible ray adjusting brackets；
12- spring screws；13- trip bolts；The 3rd grooves of 14-.
Specific embodiment
Below in conjunction with the accompanying drawing in the specific embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.
Embodiment 1,
Such as Fig. 1-4, CO 2 laser tube visible ray beam merging apparatus, dress is adjusted including microscope base 1, beam merging apparatus 2, visible ray
3 are put, microscope base 1, the top of beam merging apparatus 2 are provided with mirror base cap 12, on rear side of microscope base 1, be provided with laser light inlet 4,1 front end of microscope base is provided with
The corner in Laser output mouth 5, the corner in 1 lower left corner of microscope base and the upper right corner is provided with the first groove 6,1 upper right corner of microscope base
First groove 6 at turning is connected with the second groove 7, and beam merging apparatus 2 are made up of light combination mirror frame 8, light combination mirror piece 9, and light combination mirror frame 8 is right
Side front edge is provided with the 3rd groove 14, and the light combination mirror frame 8 of beam merging apparatus 2 is fixed in the first groove 5, the second groove 7, it is seen that
Light adjusting means 3 is fixed on the right-hand member of microscope base 1, it is seen that light adjusting means 3 includes adjusting bracket lid 10, visible ray adjusting bracket 11, can
See that light adjusting bracket 11 is connected with microscope base 1 by spring screw 12, trip bolt 13.
Preferably：Spring screw 12 is three, and trip bolt 13 is also three, and spring screw 12, trip bolt 13 are spaced
Formula is installed.
Further：Light combination mirror 9 is connected with light combination mirror frame 8 by applying glue at edge.
Further：Beam merging apparatus 2 are arranged on the diagonal of microscope base 1, and the 3rd of 8 right side front edge of beam merging apparatus is recessed
Groove 14 is fitted with the second groove 7 on microscope base 1.
Further：By fixing with microscope base 1 in turning installation bolt 13, bolt 13 at least installs one to mirror base cap 12
It is right, a pair of bolts 13 installed in the microscope base 1 consistent with 2 placement direction of beam merging apparatus it is diagonal on.
The installation method of CO 2 laser tube visible ray beam merging apparatus comprises the following steps that,
1) edge of beam eyeglass 9 is applied a ground glue and is put in light combination mirror frame 8 and be fixed, beam merging apparatus 2 have been assembled
Into；
2) beam merging apparatus 2 are fixed on Laser output mouth 5, mirror base cap 12 is covered, mirror base cap 12 is pinned with bolt 13；
3) it will be seen that light loads in visible ray adjusting means 3；
4) spring screw 12 is fixed, then trip bolt 13 is installed again, visible ray is adjusted by turning trip bolt 13
Position；
5) hot spot is first beaten where two meters with laser, be then shut off laser, open visible ray；
6) returning the 4th step regulation trip bolt 13 allows visible ray and the hot spot of laser to overlap；
7) adjusting bracket lid 10 is covered screw to screw on.
After above-described embodiment installation, laser is opened, laser is injected from laser light inlet 4, projected from Laser output mouth 5
Laser facula is formed, then by laser shutdown, visible ray adjusting bracket 11 is opened, it is seen that light is injected from right side, 2 folding of ECDC bundle device
Project from Laser output mouth 5 after penetrating, by adjusting trip bolt 13, make 12 stress of spring screw change visible ray adjusting bracket 11
Angle, so as to realize the regulation to visible superrefraction path, finally makes the hot spot that visible ray is formed with laser overlap.
The light combination mirror frame 8 of beam merging apparatus 8 is fixed in the first groove 5, the second groove 7, makes microscope base 1 tight with beam merging apparatus 2
It is close to be connected, it is to avoid the loosening of beam merging apparatus 2, it is therefore prevented that during visible ray is adjusted, beam merging apparatus 2 shake, and are conducive to
Regulation to visible ray；Visible ray adjusting bracket 11 is connected with microscope base 1 by spring screw 12, trip bolt 13, simple structure, material
Material is easy to get, the convenient regulation to visible ray adjusting bracket 11.By visible ray and invisible combiner head device, light modulation is made to become peace
Entirely, intuitively, it is therefore prevented that laser is damaged to user.Present configuration is simple, safe and reliable, easy to use.
Above-mentioned specific embodiment, only technology design to illustrate the invention and architectural feature, it is therefore intended that allow and be familiar with this
The stakeholder of item technology can implement according to this, but above content is not intended to limit protection scope of the present invention, every according to this
Any equivalence changes or modification that bright spirit is made, all should fall under the scope of the present invention.
Claims (6)
1. a kind of CO 2 laser tube visible ray beam merging apparatus, it is characterised in that：Including microscope base (1), beam merging apparatus (2), can
See light adjusting means (3), be provided with mirror base cap (12) above microscope base (1), beam merging apparatus (2), set on rear side of microscope base (1)
Have a laser light inlet (4), microscope base (1) front end is provided with Laser output mouth (5), the corner in microscope base (1) lower left corner with
And the corner in the upper right corner is provided with the first groove (6), first groove (6) at the turning in microscope base (1) upper right corner is recessed with second
Groove (7) be connected, beam merging apparatus (2) are made up of light combination mirror frame (8), light combination mirror piece (9), on the right side of light combination mirror frame (8) before
End margin is provided with the 3rd groove (14), and the light combination mirror frame (8) of beam merging apparatus (2) is fixed on the first groove (5), the second groove
(7) in, visible ray adjusting means (3) are fixed on the right-hand member of microscope base (1), and described visible ray adjusting means (3) include adjusting
Frame lid (10), visible ray adjusting bracket (11), described visible ray adjusting bracket (11) by spring screw (12), trip bolt (13) with
Microscope base (1) is connected.
2. CO 2 laser tube visible ray beam merging apparatus according to claim 1, it is characterised in that：The spring screw
(12) it is three, trip bolt (13) are also three, and spring screw (12), trip bolt (13) compartment are installed.
3. CO 2 laser tube visible ray beam merging apparatus according to claim 1, it is characterised in that：The light combination mirror
(9) it is connected with light combination mirror frame (8) by applying glue at edge.
4. CO 2 laser tube visible ray beam merging apparatus according to claim 1, it is characterised in that：The beam merging apparatus
(2) on the diagonal of microscope base (1), the 3rd groove (14) and the microscope base (1) at beam merging apparatus (8) right side front edge
On the second groove (7) fit.
5. CO 2 laser tube visible ray beam merging apparatus according to claim 1, it is characterised in that：The mirror base cap
(12) by fixing with microscope base (1) in turning installation bolt (13), bolt (13) at least install a pair, bolt described in a pair
(13) installed in the microscope base (1) consistent with beam merging apparatus (2) placement direction it is diagonal on.
6. the installation method of CO 2 laser tube visible ray beam merging apparatus according to claim 1, it is characterised in that：Tool
Body step is as follows,
1) edge of beam eyeglass (9) is applied a ground glue and is put in light combination mirror frame (8) and be fixed, beam merging apparatus (2) assembling
Complete；
2) beam merging apparatus (2) are fixed on Laser output mouth (5), mirror base cap (12) is covered, with bolt (13) by mirror base cap
(12) pin；
3) it will be seen that light loads in visible ray adjusting means (3)；
4) it is spring screw (12) is fixed, trip bolt (13) is then installed again, adjusts visible by turning trip bolt (13)
The position of light；
5) hot spot is first beaten where two meters with laser, be then shut off laser, open visible ray；
6) returning the 4th step regulation trip bolt (13) allows visible ray and the hot spot of laser to overlap；
7) adjusting bracket lid (10) is covered screw to screw on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116278.0A CN106526776A (en) | 2016-12-07 | 2016-12-07 | Visible light beam combining device for carbon dioxide laser tube and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116278.0A CN106526776A (en) | 2016-12-07 | 2016-12-07 | Visible light beam combining device for carbon dioxide laser tube and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106526776A true CN106526776A (en) | 2017-03-22 |
Family
ID=58342721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116278.0A Pending CN106526776A (en) | 2016-12-07 | 2016-12-07 | Visible light beam combining device for carbon dioxide laser tube and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106526776A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558772A (en) * | 2020-04-23 | 2020-08-21 | 中国科学院西安光学精密机械研究所 | Laser diode light beam pointing adjusting device and adjusting method |
| US20210199767A1 (en) * | 2019-12-27 | 2021-07-01 | Didi Research America, Llc | Kinematic mount for active reflective mirror alignment with multi-degree-of-freedom |
| WO2021139472A1 (en) * | 2020-01-10 | 2021-07-15 | 深圳市绎立锐光科技开发有限公司 | Light combining device and light source system |
| US11598852B2 (en) | 2019-12-27 | 2023-03-07 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active receiver alignment with multi-degree-of-freedom |
| US11614520B2 (en) | 2019-12-27 | 2023-03-28 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active galvo mirror alignment with multi-degree-of-freedom |
| US11675054B2 (en) | 2019-12-27 | 2023-06-13 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active, multi-degree-of-freedom alignment in a LiDAR system |
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| CN201797228U (en) * | 2010-06-12 | 2011-04-13 | 浙江嘉泰激光科技有限公司 | Micro-adjustment lens holder used for laser |
| CN204545699U (en) * | 2015-03-26 | 2015-08-12 | 苏州创轩激光科技有限公司 | A kind of laser reflection device adding guidance light |
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Patent Citations (4)
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| JP2001042238A (en) * | 1999-07-29 | 2001-02-16 | Ricoh Co Ltd | Multibeam scanner |
| CN201364410Y (en) * | 2008-08-08 | 2009-12-16 | 深圳市大族激光科技股份有限公司 | Red-light previewing and beam-combiner adjusting bracket |
| CN201797228U (en) * | 2010-06-12 | 2011-04-13 | 浙江嘉泰激光科技有限公司 | Micro-adjustment lens holder used for laser |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210199767A1 (en) * | 2019-12-27 | 2021-07-01 | Didi Research America, Llc | Kinematic mount for active reflective mirror alignment with multi-degree-of-freedom |
| US11493604B2 (en) * | 2019-12-27 | 2022-11-08 | Beijing Voyager Technology Co., Ltd | Kinematic mount for active reflective mirror alignment with multi-degree-of-freedom |
| US11598852B2 (en) | 2019-12-27 | 2023-03-07 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active receiver alignment with multi-degree-of-freedom |
| US11614520B2 (en) | 2019-12-27 | 2023-03-28 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active galvo mirror alignment with multi-degree-of-freedom |
| US11675054B2 (en) | 2019-12-27 | 2023-06-13 | Beijing Voyager Technology Co., Ltd. | Kinematic mount for active, multi-degree-of-freedom alignment in a LiDAR system |
| WO2021139472A1 (en) * | 2020-01-10 | 2021-07-15 | 深圳市绎立锐光科技开发有限公司 | Light combining device and light source system |
| CN111558772A (en) * | 2020-04-23 | 2020-08-21 | 中国科学院西安光学精密机械研究所 | Laser diode light beam pointing adjusting device and adjusting method |
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