CN207840399U - A kind of device that can quickly adjust laser lens focal length - Google Patents
A kind of device that can quickly adjust laser lens focal length Download PDFInfo
- Publication number
- CN207840399U CN207840399U CN201820232638.1U CN201820232638U CN207840399U CN 207840399 U CN207840399 U CN 207840399U CN 201820232638 U CN201820232638 U CN 201820232638U CN 207840399 U CN207840399 U CN 207840399U
- Authority
- CN
- China
- Prior art keywords
- main body
- lens
- groove
- focal length
- quickly adjust
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000010147 laser engraving Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 230000003749 cleanliness Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
A kind of device that can quickly adjust laser lens focal length, including main body and lens carrier, it is designed using groove structure on the surface of the main body, the center of the main body offers laser reflection hole, and the top of the main body is provided with mirror support, speculum mounting hole is provided on the mirror support, the lower part of the main body is provided with lens mounting groove, the lens mounting groove is that two sides is open, and the one side of lens mounting groove is equipped with groove, and the bottom end of the main body is provided with boss；The lens carrier includes supporting plate, side shield and fixed plate, and lens mounting hole is provided on the supporting plate, and anti-slip tank is provided on the side shield, and the shape of the fixed plate is corresponding with the shape of the groove.The utility model is simple in structure, low manufacture cost, easy to use, and focus adjustment is accurate, and working efficiency is greatly improved in stable and reliable working performance.
Description
Technical field
The utility model is related to rapid laser carving technical fields more particularly to one kind can quickly adjusting laser lens focal length
Device.
Background technology
Laser engraving equipment is the birth object of optical instrument, is optically used for weighing the metric form master of light aggregation or diverging
If focal length.Laser engraving equipment is at work due to the workpiece of different-thickness to be processed, so needing to carry out laser focal
It adjusts.Currently, laser engraving equipment increases and decreases washer by the adjustable height of workbench or on laser engraving head to focus,
The control of focusing in this way is inaccurate, job insecurity, and dismounting is inconvenient when increasing and decreasing washer, influences engraving effect and work is imitated
Rate.
Utility model content
For overcome the deficiencies in the prior art, the utility model aim, which is to provide one kind, can quickly adjust laser lens focal length
Device, the apparatus structure is simple, and low manufacture cost is easy to use, and focus adjustment is accurate, stable and reliable working performance, substantially
Degree improves work efficiency.
The technical solution adopted in the utility model is：A kind of device that can quickly adjust laser lens focal length, including main body
And lens carrier, the surface of the main body are designed using groove structure, the center of the main body offers laser reflection hole, described
The top of main body is provided with mirror support, and speculum mounting hole, the lower part of the main body are provided on the mirror support
It is provided with lens mounting groove, the lens mounting groove is that two sides is open, and the one side of lens mounting groove is equipped with groove, the master
The bottom end of body is provided with boss；The lens carrier includes supporting plate, side shield and fixed plate, and lens peace is provided on the supporting plate
Hole is filled, is provided with anti-slip tank on the side shield, the shape of the fixed plate is corresponding with the shape of the groove.
Further, the mirror support is obliquely installed on the top of main body, and angle of inclination is 40-45 degree；It is described anti-
The mirror assembly for penetrating mirror support and peripheral hardware connects.
Further, the groove is arranged the one side in lens mounting groove, and groove is divided into upper and lower end, upper recess with
It is had differences on the groove structure of lower end.
Further, external screw thread, the laser engraving head mating connection of boss and peripheral hardware are set on the boss.
Further, the lens carrier is designed and sized at least two structures according to required laser focal, each structure
Lens carrier difference lies in the position of supporting plate difference, other structures are constant.
Further, the structure of the fixed plate is corresponding with the structure of the groove, the fixed plate by screw with
The groove is connected, the flush of the fixed plate and main body after the two connection.
Further, multiple screw holes are provided on the side plane of the main body, the main body is led by screw and peripheral hardware
Rail sliding block connects.
Further, it is additionally provided with tracheae access aperture below the side of the lens mounting groove, is connect with the tracheae of peripheral hardware,
It plays cooling-down effect and ensures the cleannes of workpiece.
In view of above-mentioned technical proposal, the beneficial effects of the utility model are：
The main body of a kind of device that can quickly adjust laser lens focal length of the utility model, the device uses groove structure
Design, saves material, alleviates overall weight, exquisiteness handsome in appearance；Lens carrier is according to required laser focal size design
For various structures type, quick-replaceable laser lens, convenient for disassembly and assembly, stability and high efficiency can be needed according to technique in actual production.
The utility model has simple in structure, low manufacture cost, and easy to use, focus adjustment is accurate, stable and reliable working performance it is excellent
Point no longer needs to go adjustment focal length, working efficiency to be increased substantially using the most of the time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the lens carrier structural schematic diagram of the utility model；
In figure：1- laser reflections hole, 2- mirror supports, 3- speculums mounting hole, 4- lens mounting groove, 5- grooves, 6-
Boss, 7- supporting plates, 8- side shields, 9- fixed plates, 10- lens mounting hole, 11- screw holes, 12- tracheae access ports.
Specific implementation mode
For make the present invention realize technological means, creation characteristic, reached purpose with effect more clearly and be apparent to, under
Face in conjunction with the accompanying drawings and embodiments further illustrates the utility model.
Referring to Fig.1-3, a kind of device that can quickly adjust laser lens focal length provided by the utility model, including main body and
The surface of lens carrier, the main body is designed using groove structure, and the center of main body offers laser reflection hole 1, the top of main body
End is provided with mirror support 2, and speculum mounting hole 3 is provided on mirror support 2, and the lower part of main body is provided with lens installation
Slot 4, lens mounting groove 4 are that two sides is open, and the one side of lens mounting groove 4 is equipped with groove 5, and the bottom end of main body is provided with boss
6；Lens carrier includes supporting plate 7, side shield 8 and fixed plate 9, and lens mounting hole 10 is provided on supporting plate 7, is arranged on side shield 8
There are anti-slip tank, the shape of fixed plate corresponding with the shape of the groove.
The mirror support 2 is obliquely installed on the top of main body, and angle of inclination is 40-45 degree；The mirror support 2
It is connect with the mirror assembly of peripheral hardware.
The groove 5 is arranged the one side in lens mounting groove 4, and groove 5 divides for upper and lower end, and upper recess is recessed with lower end
It is had differences in slot structure.
External screw thread is set on the boss 6, and boss 6 and the laser engraving head of peripheral hardware are connected.
5, the lens carrier is designed and sized at least two structures, the lens branch of each structure according to required laser focal
For frame difference lies in the position of the supporting plate 7 difference, other structures are constant.
The structure of the fixed plate 9 is corresponding with the structure of the groove 5, the fixed plate 9 by screw with it is described recessed
Slot 5 is connected, the flush of the fixed plate 9 and main body after the two connection.
Multiple screw holes 11 are provided on the side plane of the main body, the main body is connected by the guide rail slide block of screw and peripheral hardware
It connects.
It is additionally provided with tracheae access aperture 12 below the side of the lens mounting groove 4, is connect with the tracheae of peripheral hardware, plays drop
Temp effect and the cleannes for ensureing workpiece.
Specific working mode：
A kind of device that can quickly adjust laser lens focal length provided by the utility model, the laser reflection opened up in main body
Hole 1 is transparent, and mirror assembly is installed on mirror support 2.It requires laser lens being mounted on according to artistic carving
Meet on the lens carrier of focal length, then lens carrier is mounted in groove 5, due in the top and bottom structure of groove 5
It has differences, when mounted lens holder should be noted the installation direction of fixed plate 9, be fixed by screws.It is arranged at main body bottom
The boss at end and the laser engraving head of peripheral hardware are connected.Be provided with screw hole 11 on the side plane of main body, main body by screw with
The guide rail slide block of laser engraving machine connects.
The explanation of above example is only intended to the core concepts that help understands the utility model, simultaneously for this field
Those skilled in the art, according to the thought of the utility model, there will be changes in the specific implementation manner and application range, because
This content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of device that can quickly adjust laser lens focal length, including main body and lens carrier, it is characterised in that：The main body
Surface designed using groove structure, the center of the main body offers laser reflection hole, and the top of the main body is provided with instead
Mirror support is penetrated, speculum mounting hole is provided on the mirror support, the lower part of the main body is provided with lens mounting groove, institute
It is that two sides is open to state lens mounting groove, and the one side of lens mounting groove is equipped with groove, and the bottom end of the main body is provided with boss；
The lens carrier includes supporting plate, side shield and fixed plate, and lens mounting hole is provided on the supporting plate, is set on the side shield
It is equipped with anti-slip tank, the shape of the fixed plate is corresponding with the shape of the groove.
2. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The speculum branch
Frame is obliquely installed on the top of main body, and angle of inclination is 40-45 degree；The mirror assembly of the mirror support and peripheral hardware connects
It connects.
3. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The groove setting
In the one side of lens mounting groove, groove is divided into upper and lower end, and upper recess has differences on the groove structure of lower end.
4. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：It is set on the boss
Set external screw thread, the laser engraving head mating connection of boss and peripheral hardware.
5. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The lens carrier
At least two structures are designed and sized to according to required laser focal, difference lies in the positions of the supporting plate for the lens carrier of each structure
Difference is set, other structures are constant.
6. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The fixed plate
Structure is corresponding with the structure of the groove, and the fixed plate is connected by screw and the groove, institute after the two connection
State the flush of fixed plate and main body.
7. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The side of the main body
Multiple screw holes are provided in plane, the main body is connected by the guide rail slide block of screw and peripheral hardware.
8. the device according to claim 1 that can quickly adjust laser lens focal length, it is characterised in that：The lens installation
It is additionally provided with tracheae access aperture below the side of slot, is connect with the tracheae of peripheral hardware, cooling-down effect is played and ensures the clear of workpiece
Cleanliness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232638.1U CN207840399U (en) | 2018-02-08 | 2018-02-08 | A kind of device that can quickly adjust laser lens focal length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232638.1U CN207840399U (en) | 2018-02-08 | 2018-02-08 | A kind of device that can quickly adjust laser lens focal length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840399U true CN207840399U (en) | 2018-09-11 |
Family
ID=63408554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232638.1U Expired - Fee Related CN207840399U (en) | 2018-02-08 | 2018-02-08 | A kind of device that can quickly adjust laser lens focal length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840399U (en) |
-
2018
- 2018-02-08 CN CN201820232638.1U patent/CN207840399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180911 |