CN213105067U - Reflector seat - Google Patents
Reflector seat Download PDFInfo
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- CN213105067U CN213105067U CN202020987325.4U CN202020987325U CN213105067U CN 213105067 U CN213105067 U CN 213105067U CN 202020987325 U CN202020987325 U CN 202020987325U CN 213105067 U CN213105067 U CN 213105067U
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- reflector
- mounting
- base
- seat
- connecting portion
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- 238000009434 installation Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The reflecting mirror base of the utility model comprises a fixed base, a movable base and a reflecting mirror frame for installing the reflecting mirror; the reflector bracket is arranged on the movable seat; the sliding seat is arranged on the fixed seat and can lift and rotate relative to the fixed seat. The movable seat is arranged on the fixed seat in a lifting and rotating manner, so that the whole height of the reflector seat and the deflection angle of the reflector frame can be adjusted, when a laser beam has a height error relative to the reflector, the compensation can be carried out by adjusting the lifting of the movable seat, and when the laser beam has an angle error of deflection relative to the reflector (for example, when the laser beam is a horizontal beam, the laser beam has an angle error of leftward or rightward deflection relative to the reflector), the compensation can be carried out by rotating the movable seat; and the whole reflector base does not need to be assembled and disassembled again or adjusted by replacing other external parts in the whole adjusting process, so that the structure is simple, the adjustment is convenient and the efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of laser beam machining equipment, especially, relate to a reflector seat.
Background
A laser processing apparatus is an apparatus that processes a workpiece using laser light, and in recent years, the laser processing apparatus is increasingly used in various manufacturing industries.
For example, in laser cutting equipment, laser emitted from a laser device is focused into a laser beam with high power density through an optical path system during laser cutting, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, meanwhile, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, a material forms a kerf along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved. Among them, in the optical path system, the laser beam generally needs to change the path through the mirror fixed on the mirror base to reach the target workpiece, so as to process the target workpiece.
In the optical path system, since the laser beam needs to pass through various optical devices, and machining errors and assembly errors of parts are added, a position error of the laser beam in the transmission process is finally caused. The adjustment mode commonly used at present is that the position error of the laser beam is compensated by only finely adjusting the reflector fixed on the reflector seat, and the adjustment mode is very complicated and has low efficiency. Or, some adjusting panels are arranged, adjusting screws are arranged on the adjusting panels, the adjusting panels are connected with the reflector bases by the reflector screws, and the positions and the angles of the reflector bases are adjusted by adjusting the adjusting screws, so that the positions and the angles of the reflectors are adjusted to achieve the purpose of compensating the position errors of the laser beams.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the problems that the existing structure for compensating the position error of the laser beam is not simple enough, the adjusting mode is complicated and the efficiency is low, the reflecting mirror base is provided.
In order to solve the above technical problem, an embodiment of the present invention provides a reflector base, which includes a fixed base, a movable base, and a reflector frame for mounting a reflector;
the reflector bracket is arranged on the movable seat;
the sliding seat is arranged on the fixed seat, and the sliding seat can lift and rotate relative to the fixed seat.
Optionally, the fixing seat includes a fixing portion and a first connecting portion, and the fixing portion is used for connecting with the outside; the sliding seat comprises an installation part and a second connection part, the reflector bracket is arranged on the installation part, and the second connection part is arranged on the first connection part in a rotatable and liftable mode.
Optionally, a threaded hole is formed in the first connecting portion, an external thread is formed in the second connecting portion, the external thread is matched with the internal thread of the threaded hole, and the second connecting portion is in threaded connection with the threaded hole.
Optionally, the connector further comprises a clamping piece, a first mounting hole penetrating into the threaded hole is formed in the side wall of the first connecting portion, and the clamping piece is mounted in the first mounting hole and used for abutting against the second connecting portion located in the threaded hole.
Optionally, a positioning groove is formed in the second connecting portion, and one end of the clamping member is used for abutting against the inside of the positioning groove.
Optionally, the clamping member, the first mounting hole and the positioning groove are provided in plurality;
the first mounting holes are uniformly distributed along the circumferential direction of the first connecting part;
the positioning grooves are evenly distributed along the circumferential direction of the second connecting portion.
Optionally, the locking member is a plunger, and the first mounting hole is a hole with threads, which is matched with the plunger.
Optionally, the plunger is a spring plunger.
Optionally, the bottom wall of the positioning groove is in a circular arc shape matched with the end of the spring plunger.
Optionally, be equipped with the multiunit on the installation department and be used for the installation the second mounting hole of speculum frame, and each group the second mounting hole is in along circumference evenly distributed on the installation department, the speculum frame passes through arbitrary group wherein the second mounting hole install in on the installation department, and the speculum frame passes through different groups the second mounting hole install in when on the installation department, the orientation of speculum frame is different.
Compared with the prior art, the embodiment of the utility model provides a reflector seat, through locating the sliding seat liftable and rotationally on the fixing base, can adjust the whole height of reflector seat and adjust the angle that the reflector frame deflected, thereby when the laser beam has the height error for the reflector, can compensate through the lift of adjusting the sliding seat, when the laser beam has the angle error of beat for the reflector (for example when the laser beam is the horizontal beam, the laser beam has the angle error of beat left or right for the reflector), can compensate through rotating the sliding seat; and the whole reflector base does not need to be assembled and disassembled again or adjusted by replacing other external parts in the whole adjusting process, so that the structure is simple, the adjustment is convenient and the efficiency is high.
Drawings
Fig. 1 is a diagram illustrating a usage state of a reflector base according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the fixing base shown in FIG. 1;
FIG. 3 is a schematic view of the locking member shown in FIG. 1;
FIG. 4 is a schematic view of the mirror holder of FIG. 1 mounted on a movable mount;
fig. 5 is a view showing a state in which the mirror holder is mounted on the mounting portion through a different set of second mounting holes.
The reference numerals in the specification are as follows:
1. a fixed seat; 11. a fixed part; 12. a first connection portion; 121. a threaded hole; 122. a first mounting hole;
2. a movable seat; 21. an installation part; 211. a second mounting hole; 22. a second connecting portion; 221. positioning a groove;
3. a mirror;
4. a mirror frame;
5. screens piece.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, a reflector base according to an embodiment of the present invention includes a fixed base 1, a movable base 2, and a reflector frame 4 for mounting a reflector 3;
the reflector bracket 4 is arranged on the movable seat 2;
the sliding seat 2 is arranged on the fixed seat 1, and the sliding seat 2 can lift and rotate relative to the fixed seat 1.
Compared with the prior art, the embodiment of the utility model provides a reflector seat, through locating the sliding seat 2 liftable and rotationally on fixing base 1, can adjust the whole height of reflector seat and adjust the angle that reflector frame 4 deflected, thereby when the laser beam has height error for reflector 3, can compensate through the lift of adjusting sliding seat 2, when the laser beam has angle error of beat for reflector 3 (for example when the laser beam is the horizontal beam, when the laser beam has angle error of beat left or right for the reflector), can compensate through rotating sliding seat 2; and the whole reflector base does not need to be assembled and disassembled again or adjusted by replacing other external parts in the whole adjusting process, so that the structure is simple, the adjustment is convenient and the efficiency is high.
In one embodiment, as shown in fig. 1, the fixing base 1 includes a fixing portion 11 and a first connecting portion 12, the fixing portion 11 is used for connecting with the outside; the movable seat 2 includes an installation portion 21 and a second connection portion 22, the mirror holder 4 is disposed on the installation portion 21, and the second connection portion 22 is rotatably and liftably disposed on the first connection portion 12. The second connecting portion 22 is rotatably and elevatably provided on the first connecting portion 12, so that the adjustment of the overall height of the mirror base and the angle of deflection of the mirror frame 4 can be conveniently realized to compensate the position error of the laser beam, and the overall structure is compact.
In one embodiment, as shown in fig. 1-2, the first connecting portion 12 is provided with a threaded hole 121, the second connecting portion 22 is provided with an external thread, the external thread is matched with the internal thread of the threaded hole 121, and the second connecting portion 22 is in threaded connection with the threaded hole 121. Through the mode that adopts threaded connection be convenient for realize the lift and the rotation of sliding seat 2 for fixing base 1, when needs realize the lift of sliding seat 2 for fixing base 1, only need rotate sliding seat 2 can realize the lift, it has still realized simultaneously that sliding seat 2 has rotated certain angle for fixing base 1, thereby make and locate reflector bracket 4 on sliding seat 2 and both gone up and down, certain angle has deflected again, with the position error of compensation laser beam, whole accommodation process convenient and fast.
When the reflector bracket 4 is only required to be lifted without deflecting a certain angle, the movable seat 2 can be rotated for one circle (i.e. rotated by 360 °), and the reflector bracket 4 is only lifted without deflecting a certain angle.
The finer the external thread of the second connection portion 22 and the internal thread of the screw hole 121 are, the higher the adjustment accuracy is.
In an embodiment, as shown in fig. 1 to 3, the reflector base further includes a locking member 5, a first mounting hole 122 penetrating into the threaded hole 121 is formed on a side wall of the first connecting portion 12, and the locking member 5 is mounted in the first mounting hole 122 and is configured to abut against the second connecting portion 22 located in the threaded hole 121. The clamping piece 5 can realize the clamping of the movable seat 2, and further prevent the adjusted movable seat 2 from rotating.
In an embodiment, as shown in fig. 1, the second connecting portion 22 is provided with a positioning groove 221, and one end of the locking member 5 is used for abutting against the positioning groove 221. Can make screens piece 5 better to the screens effect of sliding seat 2 through setting up constant head tank 221, when sliding seat 2 rotated a position, screens piece 5 can push into in the constant head tank 221, realized the screens to sliding seat 2.
In one embodiment, as shown in fig. 2-3, the detent 5 is a plunger and the first mounting hole 122 is a threaded hole that mates with the plunger. Wherein, the plunger is the standard component, through adopting the plunger as screens 5, both convenient assembly also practices thrift the cost.
Preferably, the detent 5 is a spring plunger. When the movable seat 2 rotates to a certain position, the positioning groove 221 coincides with the spring plunger, and the ball on the spring plunger is pushed into the positioning groove 221 by the spring of the ball, so that the clamping is realized.
In order to improve the clamping effect between the positioning groove 221 and the spring plunger, the bottom wall of the positioning groove 221 is designed to be in an arc shape matched with the end of the spring plunger.
In one embodiment, as shown in fig. 1-2, the blocking member 5, the first mounting hole 122 and the positioning groove 221 are provided in plural numbers;
the first mounting holes 122 are uniformly distributed along the circumferential direction of the first connection portion 12;
the positioning grooves 221 are uniformly distributed in the circumferential direction of the second connecting portion 22. The plurality of the blocking members 5, the first mounting holes 122 and the positioning grooves 221 can improve the blocking effect.
For example, the number of the locking members 5, the first mounting holes 122, and the positioning grooves 221 is 4, so as to lock the movable seat 2 better.
In one embodiment, as shown in fig. 1 and 4, the mounting portion 21 is provided with a plurality of sets of second mounting holes 211 for mounting the mirror frame 4, the sets of second mounting holes 211 are uniformly distributed on the mounting portion 21 along the circumference, the mirror frame 4 is mounted on the mounting portion 21 through any one set of second mounting holes 211, and the mirror frame 4 is oriented differently when the mirror frame 4 is mounted on the mounting portion 21 through different sets of second mounting holes 211. By providing a plurality of sets of second mounting holes 211, when the mirror holder 4 is mounted on the mounting portion 21 through any one set of second mounting holes 211, the orientations of the mirror holder 4 are different.
The specific positions of the second mounting holes 211 and the number of the second mounting holes 211 can be set according to actual conditions, so that when the mirror frame 4 is mounted in different groups of second mounting holes 211, the mirror frame 4 can face different directions, and the structure of the mirror base is optimized, so that when the orientation of the mirror frame 4 needs to be changed, the orientation of the mirror frame 4 can be changed by rotating the movable base 2, or the orientation of the mirror frame 4 can be changed by mounting the mirror frame 4 on the mounting portion 21 through different groups of second mounting holes 211, or the orientation of the mirror frame 4 can be changed by matching the two;
for example, when the mirror holder 4 is not oriented enough to compensate the deviation angle error of the laser beam in the horizontal plane by rotating the movable base 2, the mirror holder 4 can be fixed to the mounting portion 21 by selecting the appropriate second mounting hole 211 to change the orientation of the mirror holder 4, so that the mirror holder can compensate the deviation angle error in the horizontal plane.
Here, the second mounting holes 211 may be provided in 4 sets, and as shown in fig. 5, it is a view of a state in which the mirror holder 4 is mounted to the mounting portion 21 through the different sets of second mounting holes 211, when the mirror holder 4 is detached from one set of second mounting holes 211 and then mounted to the mounting portion 21 through the next set of second mounting holes 211 adjacent thereto, the orientation of the mirror holder 4 is changed by 90 °.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A reflector base is characterized by comprising a fixed base, a movable base and a reflector frame for mounting a reflector;
the reflector bracket is arranged on the movable seat;
the sliding seat is arranged on the fixed seat, and the sliding seat can lift and rotate relative to the fixed seat.
2. The mirror base of claim 1, wherein the fixing base comprises a fixing portion for connection with an outside and a first connecting portion; the sliding seat comprises an installation part and a second connection part, the reflector bracket is arranged on the installation part, and the second connection part is arranged on the first connection part in a rotatable and liftable mode.
3. The mirror base according to claim 2, wherein a threaded hole is provided on the first connecting portion, an external thread is provided on the second connecting portion, the external thread is engaged with an internal thread of the threaded hole, and the second connecting portion is threadedly connected with the threaded hole.
4. The reflector holder according to claim 3, further comprising a locking member, wherein a first mounting hole penetrating into the threaded hole is formed in a sidewall of the first connecting portion, and the locking member is mounted in the first mounting hole and adapted to abut against the second connecting portion located in the threaded hole.
5. The reflector holder according to claim 4, wherein a positioning groove is disposed on the second connecting portion, and one end of the locking member is configured to abut against the positioning groove.
6. The mirror base of claim 5, wherein the detent member, the first mounting hole, and the positioning groove are provided in plurality;
the first mounting holes are uniformly distributed along the circumferential direction of the first connecting part;
the positioning grooves are evenly distributed along the circumferential direction of the second connecting portion.
7. The mirror base of claim 6 wherein the detent is a plunger and the first mounting hole is a threaded hole that mates with the plunger.
8. The mirror mount of claim 7 wherein the plunger is a spring plunger.
9. The mirror base of claim 8 wherein the bottom wall of the detent groove is arcuate in shape to engage the end of the spring plunger.
10. A mirror base according to claim 2, wherein a plurality of sets of second mounting holes are provided in the mounting portion for mounting the mirror holder, and the second mounting holes of each set are evenly distributed on the mounting portion along the circumference, the mirror holder is mounted on the mounting portion through any one of the second mounting holes, and when the mirror holder is mounted on the mounting portion through different sets of the second mounting holes, the orientation of the mirror holder is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987325.4U CN213105067U (en) | 2020-06-02 | 2020-06-02 | Reflector seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987325.4U CN213105067U (en) | 2020-06-02 | 2020-06-02 | Reflector seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213105067U true CN213105067U (en) | 2021-05-04 |
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ID=75670479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020987325.4U Active CN213105067U (en) | 2020-06-02 | 2020-06-02 | Reflector seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN213105067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077704A (en) * | 2022-10-31 | 2023-05-09 | 广东国志激光技术有限公司 | Laser air sterilizing chamber and laser air sterilizing device |
-
2020
- 2020-06-02 CN CN202020987325.4U patent/CN213105067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077704A (en) * | 2022-10-31 | 2023-05-09 | 广东国志激光技术有限公司 | Laser air sterilizing chamber and laser air sterilizing device |
| CN116077704B (en) * | 2022-10-31 | 2024-03-29 | 广东国志激光技术有限公司 | Laser air sterilizing chamber and laser air sterilizing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 101, 1st floor, 2nd floor, 4th floor, 3rd floor, 7th floor, 1st floor, and 4th floor of Building 3, Dahua Laser Intelligent Manufacturing Center, No. 12 Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's CNC Technology Co.,Ltd. Country or region after: China Address before: 518101 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Han's CNC Technology Co.,Ltd. Country or region before: China |