CN209169630U - A kind of light for crossflow CO 2 laser light beam modeling is blue - Google Patents
A kind of light for crossflow CO 2 laser light beam modeling is blue Download PDFInfo
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- CN209169630U CN209169630U CN201822171681.4U CN201822171681U CN209169630U CN 209169630 U CN209169630 U CN 209169630U CN 201822171681 U CN201822171681 U CN 201822171681U CN 209169630 U CN209169630 U CN 209169630U
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- light
- cooling water
- crossflow
- locating flange
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Abstract
A kind of light Cymbidium for crossflow CO 2 laser light beam modeling is blue in laser cutting technique field more particularly to a kind of light for crossflow CO 2 laser light beam modeling.It is blue that the utility model provides a kind of light for crossflow CO 2 laser light beam modeling.The utility model includes that locating flange and cooling light are blue, the cooling light orchid of its structural feature includes light orchid main body, the small tubaeform mouth of outer imperial palace is provided in the middle part of light orchid main body, tubaeform mouth inner end light orchid main body end face has the tubular interconnecting piece extended outward around tubaeform mouth inner end, is provided with external screw thread on tubular interconnecting piece outer wall；The longitudinal section of locating flange is T shape, T-shaped hole corresponding with locating flange shape is provided in the middle part of locating flange, part extends the small head end of T-shaped hole to periphery in the outer part, the side wall of the expansion is provided with the first internal screw thread corresponding to the external screw thread, and T-shaped hole stub end inner wall is provided with the second internal screw thread.
Description
Technical field
The utility model belongs to laser cutting technique field, more particularly to a kind of for crossflow CO 2 laser light beam
The light of modeling is blue.
Background technique
Crossflow CO 2 laser, is mainly used for laser gain material manufacture and laser metal surface is modified.But with laser
Make the increase of user, user is also not limited to the increasing material manufacturing of laser to the purposes of laser and surface is modified, and has many consumers
It is required that crossflow CO 2 laser will also have the function of laser cutting.
The existing device of crossflow CO 2 laser cannot achieve the function of laser cutting, because crossflow CO 2 swashs
The laser beam of light device laser output output is multimode, and this light beam is only suitable for doing laser metal increasing material manufacturing and laser surface
It is modified, it cannot achieve laser cutting.
Summary of the invention
The utility model provides a kind of light for crossflow CO 2 laser light beam modeling aiming at the above problem
It is blue.
To achieve the above object, the utility model adopts the following technical solution, and the utility model includes locating flange and cold
But light is blue, and the cooling light orchid of structural feature includes light orchid main body, is provided with the small tubaeform mouth of outer imperial palace, loudspeaker in the middle part of light orchid main body
Shape mouth inner end light orchid main body end face has the tubular interconnecting piece that extends outward around tubaeform mouth inner end, outside tubular interconnecting piece
External screw thread is provided on wall；
The longitudinal section of locating flange is T shape, is provided with T-shaped hole corresponding with locating flange shape, T in the middle part of locating flange
Part extends the small head end in shape hole to periphery in the outer part, and the side wall of the expansion is provided with spiral shell in first corresponding to the external screw thread
Line, T-shaped hole stub end inner wall are provided with the second internal screw thread；
Locating flange both ends are respectively arranged with cooling water inlet and cooling water outlet, cooling water inlet and cooling water outlet point
It is not connected with the cooling water transfer passage of two sides inside locating flange, cooling water transfer passage outer end extends to T shape locating flange
Small head end end face；
The light orchid main body end face of tubular interconnecting piece periphery has water annulus corresponding to cooling water transfer passage outer end.
As a preferred embodiment, cooling light orchid described in the utility model is blue using the cooling light of red copper.
As another preferred embodiment, expansion inner side end described in the utility model is set around T-shaped hole microcephaly stomidium
It is equipped with first annular mounting groove, first annular sealing rubber ring is provided in first annular mounting groove.
As another preferred embodiment, the direction and positioning mode of cooling water inlet and cooling water outlet described in the utility model
Blue central axis.
As another preferred embodiment, cooling water transfer passage described in the utility model is ramp way, the ramp way
Slope trend it is opposite with the slope trend of the tubaeform mouth.
As another preferred embodiment, connection is provided at cooling water inlet and cooling water outlet described in the utility model
Head.
As another preferred embodiment, the T-shaped hole at the interfaced place in tubaeform mouth inner end aperture described in the utility model is small
Head end aperture is 22mm.
Secondly, being provided with the second ring on the locating flange end face of cooling water transfer passage described in the utility model outer end periphery
Shape mounting groove is provided with the second ring packing cushion rubber in the second annular mounting groove.
In addition, the section of water annulus described in the utility model is U-shaped.
The utility model beneficial effect.
The utility model can be realized laser beam modeling, has cooling device, is capable of providing required for laser cutting
Quasi- basement membrane hot spot increases the compatibility of crossflow CO 2 laser laser processing.
The utility model can filter stray light and the lower low-quality light beam of power density ratio around laser beam, retain
Part power density is high among light beam, the good high quality beams of directive property.Cooling structure can offset what modeling generated in the process
Heat.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and detailed description.Scope of protection of the utility model
It is not only limited to the statement of the following contents.
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the cooling light orchid structural schematic diagram of the utility model.
The structural schematic diagram of Fig. 3 the utility model lens base of carbon dioxide laser.
The structural schematic diagram of Fig. 4 the utility model lens base of carbon dioxide laser gland.
The structural schematic diagram of Fig. 5 the utility model lens base of carbon dioxide laser connector.
The structural schematic diagram of Fig. 6 the utility model lens base of carbon dioxide laser microscope base body.
Fig. 7 Fig. 6 left view.
Fig. 8 the utility model lens base of carbon dioxide laser external screw thread ring structure schematic diagram.
Fig. 9 the utility model lens base of carbon dioxide laser seal joint structural schematic diagram.
Figure 10 utility model lens base of carbon dioxide laser gasket ring structural schematic diagram.
In figure, 25 it is back-end sealing circle, 26 is gasket ring, 27 is the first cyclic annular cooling duct, 28 is external screw thread pressure ring, 29 is
Seal joint, 30 for the second cyclic annular cooling duct, 31 are the second intake-outlet, 32 are sealing ring, 33 are forward end seal circle, 34 are
It is step by mouth, 35,36 be cyclic annular slot, 37 be collar flange, 38 be cyclic annular inserted block, 39 be middle part collar flange, 40 is
Endless groove, 41 be the first intake-outlet, 42 be rear end collar flange.
1, locating flange；2, first annular sealing rubber ring；3, the second ring packing cushion rubber；4, cooling light is blue；5, connector；
6, cooling water transfer passage；7, tubular interconnecting piece；8, the second internal screw thread；9, the diffusion angle of tubaeform mouth；10, water annulus.
Specific embodiment
As shown, the utility model includes that locating flange and cooling light are blue, and cooling light orchid includes light orchid main body, light orchid master
Be provided with the small tubaeform mouth of outer imperial palace in the middle part of body, tubaeform mouth inner end light orchid main body end face around tubaeform mouth inner end have to
The tubular interconnecting piece that outside extends is provided with external screw thread on tubular interconnecting piece outer wall；
The longitudinal section of locating flange is T shape, is provided with T-shaped hole corresponding with locating flange shape, T in the middle part of locating flange
Part extends the small head end in shape hole to periphery in the outer part, and the side wall of the expansion is provided with spiral shell in first corresponding to the external screw thread
Line, T-shaped hole stub end inner wall are provided with the second internal screw thread；
Locating flange both ends are respectively arranged with cooling water inlet and cooling water outlet, cooling water inlet and cooling water outlet point
It is not connected with the cooling water transfer passage of two sides inside locating flange, cooling water transfer passage outer end extends to T shape locating flange
Small head end end face；
The light orchid main body end face of tubular interconnecting piece periphery has water annulus corresponding to cooling water transfer passage outer end.
The cooling light orchid is blue using the cooling light of red copper.
The expansion inner side end is provided with first annular mounting groove, first annular peace around T-shaped hole microcephaly stomidium
First annular sealing rubber ring is provided in tankage.
The direction and the central axis of locating flange of the cooling water inlet and cooling water outlet.
The cooling water transfer passage is ramp way, the inclination of the slope trend of the ramp way and the tubaeform mouth
Trend is opposite.
Connector is provided at the cooling water inlet and cooling water outlet；Convenient for Inlet and outlet water connection.
T-shaped hole microcephaly's stomidium diameter at the interfaced place in the tubaeform mouth inner end aperture is 22mm.
The second annular mounting groove, the second ring are provided on the locating flange end face of cooling water transfer passage outer end periphery
The second ring packing cushion rubber is provided in shape mounting groove.
The section of the water annulus is U-shaped.
After cooling light orchid connect with locating flange, it can be placed in water container and suppress detection, guarantee that junction will not seep water.
The diffusion angle of the tubaeform mouth is 65 degree.
Silica gel ring can be used in the first annular sealing rubber ring and the second ring packing cushion rubber.
Illustrate the course of work of the utility model with reference to the accompanying drawing.
Locating flange 1 is connect with cooling light orchid 4 by helicitic texture；The cooling water channel of modeling light orchid passes through sealing rubber ring 2
It is sealed with sealing rubber ring 3；Cooling water enters from the lower end cooling water inlet of locating flange 1, by water annulus from positioning
The cooling water outlet of 1 upper end of flange exports, and completes cooling.Laser beam is exported from laser optical cavity, into blue 4 loudspeaker of cooling light
Shape mouth big opening end, after the light orchid modeling of diameter 22mm, the stray light and low power beam for filtering light beam periphery are (in tubaeform mouth
Wall is reflected and is absorbed to the light beam of entrance, and the light beam of intermediate 22mm diameter is only retained), and retain the high energy among light beam,
Then high quality beams are exported by laser output mirror, basic mode light beam subject to light beam, can be cut by laser head after exporting in this way
Laser cutting is directly used in after focusing, to meet the needs of users.
The utility model can be used cooperatively with lens base of carbon dioxide laser, and the utility model locating flange 1 passes through second
Internal screw thread 8 is connected with the connection external screw thread of the 24 front end outer wall of microscope base body of lens base of carbon dioxide laser.
Lens base of carbon dioxide laser includes gland 21, cooling body 22, connector 23 and microscope base body 24, and cooling body 22 is one
Center has the cylindrical body of through-hole, and through-hole is surrounded in cylindrical body and is provided with the first cyclic annular cooling duct, cylindrical body two sides are provided with
The first water inlet and the first water outlet being connected to the first cyclic annular cooling duct；
23 central through hole front bulkhead of connector is equipped with the step to central protuberance, and stepped inner walls are equipped with internal screw thread；With step
Corresponding 23 outer wall two sides of connector are provided with the second water inlet being connected to the on connector 23 second cyclic annular cooling duct and the
Two water outlets, the second cyclic annular cooling duct are arranged around 23 central through hole of connector；23 rear end outer wall of connector is equipped with and gland
The external screw thread of 21 connections；
There is the front end outer wall of the microscope base body 24 of through-hole to be equipped with connection external screw thread at middle part, and rear end outer wall is equipped with and connector 23
The corresponding external screw thread of stepped inner walls internal screw thread；
Cooling body 22 is arranged in connector 23, is eyeglass placement location between cooling body 22 and microscope base body 24.
The cyclic annular cooling duct of the first of cooling body 22 and the second cyclic annular cooling duct of connector 23 form eyeglass double cold
But body structure considerably increases eyeglass cooling effect.
First water inlet and the first water outlet are provided with connector.
Connector on the connector 23 corresponding to the first water inlet and the first water outlet is provided with mouth.
The section of described second cyclic annular cooling duct is lateral rectangle, and rectangle outer end extends to connector 23 and microscope base
The connecting end surface of body 24,23 end face of connector of the rectangle periphery are the collar flange protruded to 24 side of microscope base body, the ring-type
Flange outer end face is provided with cyclic annular slot；
There is the middle part collar flange to extend outside, which corresponds in the middle part of 24 outer wall of microscope base body
Cyclic annular slot is provided with cyclic annular inserted block；24 outer wall rear end of microscope base body has the rear end collar flange to extend outside, the rear end ring
Shape flange outer wall is equipped with the external screw thread connecting with connector 23；
After microscope base body 24 is connect with connector 23, the region between middle part collar flange and rear end collar flange is the same as the length
Rectangular composition combines cooling duct.
The section of the cooling body 22 is T shape, and the small head end of T shape protrudes into outside in the step and is cased with external screw thread pressure ring,
The external screw thread of the external screw thread pressure ring and the internal screw thread of stepped inner walls are corresponding, between 24 end face of external screw thread pressure ring front end and microscope base body
It is provided with forward end seal circle；Gasket ring is provided between the stub end and gland 21 of T shape, gasket ring aft bulkhead is set around gasket ring centre bore
It is equipped with endless groove, back-end sealing circle is provided in endless groove, back-end sealing circle rear end offsets with gland 21.Cooling body and microscope base body
Between be equipped with pressure ring and sealing ring, such eyeglass installs later good airproof performance, to reduce failure rate.
Seal joint is provided between the external screw thread pressure ring and forward end seal circle.
The forward end seal circle uses O-ring seals.
Illustrate the installation process of the utility model lens base of carbon dioxide laser with reference to the accompanying drawing.
Cooling body 22 is put into connector 23, places into gasket ring, then gland 21 is connected through a screw thread with connector 23 stubborn
Tightly, the equal compressing parts of the cooling body 22 placed inside connector 23 are fixed.
In use, gland 21 is screwed off, gasket ring, cooling body 22 and external screw thread pressure ring are taken out, is then placed in front lens
On seal joint, then external screw thread pressure ring screwed, be put into cooling body 22 and gasket ring, finally screws the installation of gland 21.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment, those skilled in the art should understand that, it still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (9)
1. a kind of light for crossflow CO 2 laser light beam modeling is blue, including locating flange and cooling light orchid, feature
It is that cooling light orchid includes light orchid main body, is provided with the small tubaeform mouth of outer imperial palace, tubaeform mouth inner end light in the middle part of light orchid main body
Blue main body end face has the tubular interconnecting piece extended outward around tubaeform mouth inner end, is provided on tubular interconnecting piece outer wall outer
Screw thread；
The longitudinal section of locating flange is T shape, is provided with T-shaped hole corresponding with locating flange shape, T-shaped hole in the middle part of locating flange
Part extends small head end to periphery in the outer part, and the side wall of the expansion is provided with the first internal screw thread, T corresponding to the external screw thread
Shape hole stub end inner wall is provided with the second internal screw thread；
Locating flange both ends are respectively arranged with cooling water inlet and cooling water outlet, cooling water inlet and cooling water outlet respectively with
The cooling water transfer passage of two sides is connected inside locating flange, and cooling water transfer passage outer end extends to T shape locating flange microcephaly
Hold end face；
The light orchid main body end face of tubular interconnecting piece periphery has water annulus corresponding to cooling water transfer passage outer end.
2. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
It is blue using the cooling light of red copper to state cooling light orchid.
3. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
It states expansion inner side end and T-shaped hole microcephaly stomidium is provided with first annular mounting groove, setting in first annular mounting groove
There is first annular sealing rubber ring.
4. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
State the direction and the central axis of locating flange of cooling water inlet and cooling water outlet.
5. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
Stating cooling water transfer passage is ramp way, and the slope trend of the ramp way is opposite with the slope trend of the tubaeform mouth.
6. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
It states and is provided with connector at cooling water inlet and cooling water outlet.
7. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
The T-shaped hole microcephaly's stomidium diameter for stating the interfaced place in tubaeform mouth inner end aperture is 22mm.
8. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
It states and is provided with the second annular mounting groove on the locating flange end face of cooling water transfer passage outer end periphery, in the second annular mounting groove
It is provided with the second ring packing cushion rubber.
9. a kind of light for crossflow CO 2 laser light beam modeling is blue according to claim 1, it is characterised in that institute
The section for stating water annulus is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171681.4U CN209169630U (en) | 2018-12-24 | 2018-12-24 | A kind of light for crossflow CO 2 laser light beam modeling is blue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171681.4U CN209169630U (en) | 2018-12-24 | 2018-12-24 | A kind of light for crossflow CO 2 laser light beam modeling is blue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169630U true CN209169630U (en) | 2019-07-26 |
Family
ID=67344708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171681.4U Active CN209169630U (en) | 2018-12-24 | 2018-12-24 | A kind of light for crossflow CO 2 laser light beam modeling is blue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169630U (en) |
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2018
- 2018-12-24 CN CN201822171681.4U patent/CN209169630U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENYANG DALU LASER FLEXIBLE MANUFACTURE TECHNOLOGY Co.,Ltd. Assignor: Shenyang Dalu Laser Complete Equipment Co.,Ltd. Contract record no.: X2023210000143 Denomination of utility model: A Optical Blue for Beam Mode Selection in Cross Flow Carbon Dioxide Lasers Granted publication date: 20190726 License type: Common License Record date: 20230927 |
|
| EE01 | Entry into force of recordation of patent licensing contract |