CN219434313U - Electric translation table for optical lens test - Google Patents
Electric translation table for optical lens test Download PDFInfo
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- CN219434313U CN219434313U CN202320343986.7U CN202320343986U CN219434313U CN 219434313 U CN219434313 U CN 219434313U CN 202320343986 U CN202320343986 U CN 202320343986U CN 219434313 U CN219434313 U CN 219434313U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an electric translation table for optical lens test, which comprises a base and a mounting rack arranged on one side of the base, wherein a rotating base is rotatably arranged on the upper end surface of the base through a bearing, a rotating motor is arranged on one side of the upper end surface of the base, and a linear moving seat is fixed on the upper end surface of the rotating motor; the linear motion seat is characterized in that guide rails I are respectively arranged on two sides of the upper end face of the linear motion seat, a servo motor I is arranged at one end of the upper end face of the linear motion seat, a screw rod I is fixed at the output end of the servo motor I, an inner table is fixed at the moving end of the screw rod I, and guide rails II are respectively fixed on two sides of the inner table. According to the utility model, the rotating base, the linear moving seat and the screw rod lifting module of the translation stage are matched, so that the height, the angle and the transverse position of the lens to be detected can be flexibly adjusted, a worker does not need to manually adjust and detect matched components, meanwhile, the translation stage is high in moving precision, the precision requirement of lens detection is met, and the feeding and discharging of the lens to be detected are convenient.
Description
Technical Field
The utility model relates to the technical field of optical lens clamping equipment, in particular to an electric translation table for optical lens test.
Background
The optical glass can change the light propagation direction and change the glass with relative spectral distribution of ultraviolet, visible or infrared light, the emission light source of the current optical detection device directly irradiates the first cylindrical lens, then irradiates the first cylindrical lens to the transparent flow chamber of the loading liquid path through the second cylindrical lens and then irradiates the receiver for analysis, and the current optical lens structure is that the emission light source, the first cylindrical lens and the second cylindrical lens are assembled on a fixed seat, and the emission light source is ensured to irradiate two or more lenses in the middle by the high processing precision and the high assembly precision of the fixed seat;
an optical lens adjusting structure shown in the publication No. CN206020772U comprises an optical test platform, a front light component fixed on one side of the optical test platform, a receiver fixed on the other side of the optical test platform and a middle part of the optical test platform; the front light assembly comprises a fixed seat, an emission light source assembly fixed at the front end of the fixed seat, a cylindrical lens fixed block and a first cylindrical lens fixed on one surface of the cylindrical lens fixed block.
In the device, although the optical lens can be adjusted, the angle of the optical lens cannot be flexibly adjusted in the detection and use process, and the aim of adjusting the angle can be achieved only by manually adjusting the detection assembly by a worker.
Disclosure of Invention
The utility model aims to solve the defects that the angle of an optical lens can not be flexibly adjusted and the angle can be adjusted only by manually adjusting a detection component by a worker in the use process of the existing electric translation table for optical lens test.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the electric translation table for optical lens test comprises a base and a mounting rack arranged on one side of the base, wherein a rotating base is rotatably arranged on the upper end face of the base through a bearing, a rotating motor is arranged on one side of the upper end face of the base, and a linear moving seat is fixed on the upper end face of the rotating motor;
the linear moving seat comprises a linear moving seat, a first guide rail, a first servo motor, a first lead screw, an inner table, a second guide rail, a lifting table, a lead screw lifting module and a first stop position, wherein the first guide rail is arranged on two sides of the upper end face of the linear moving seat;
the upper end face of the lifting table is fixedly provided with a porous table, clamping grooves are arranged on two sides of the porous table, lenses to be tested are inserted between the two clamping grooves, and the upper end face of the porous table is provided with a supporting block;
the mounting rack is characterized in that a guide rail III is mounted on the upper end face of the mounting rack, a movable base is sleeved on the three surface of the guide rail, a servo motor II is mounted on one end of the upper end face of the mounting rack, a screw rod II is mounted at the output end of the servo motor II, a rotary table is rotatably mounted on the upper end face of the movable base, a transverse plate is fixed on the upper end face of the rotary table, an absorption trap is fixed on one end of the transverse plate, a CCD camera is fixed on the other end of the transverse plate, and an attenuation lens is mounted on the surface of the CCD camera through the frame.
As a further description of the above technical solution:
the output end of the rotating motor is in transmission connection with the rotating base and is used for driving the rotating base to rotate.
As a further description of the above technical solution:
the two sides of the inner table are respectively sleeved with the surfaces of the two guide rails, and the inner table and the guide rails form a linear moving structure through the first screw rod.
As a further description of the above technical solution:
the lifting platform is a lifting structure formed between the screw rod lifting module and the inner platform.
As a further description of the above technical solution:
and the second screw rod is meshed with the internal threads of the movable base and is used for driving the movable base to linearly move.
As a further description of the above technical solution:
the supporting block is movably connected with the surface of the lens to be tested, and the lens to be tested forms an assembled structure through the supporting block, the clamping groove and the porous table.
In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the rotating base, the linear moving seat and the screw rod lifting module of the translation stage are matched, so that the height, the angle and the transverse position of the lens to be detected can be flexibly adjusted, a worker does not need to manually adjust and detect matched components, meanwhile, the translation stage is high in moving precision, the precision requirement of lens detection is met, and the feeding and discharging of the lens to be detected are convenient.
2. According to the utility model, the trap absorbing device and the CCD camera of the device can transversely move, and the trap absorbing device and the CCD camera can be opposite to the lens to be detected by being matched with the rotatable turntable, so that the integral mounting frame does not need to be manually adjusted, and the detection operation is convenient.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an electric translation stage for testing an optical lens in the present utility model;
FIG. 2 is a schematic diagram of a rear view of an electric translation stage for testing an optical lens according to the present utility model;
FIG. 3 is a schematic view of the cross-section of the inner stage and the lifting stage according to the present utility model;
fig. 4 is a schematic view of the structure of the upper end of the mounting frame in the present utility model.
Legend description:
1. a base; 2. rotating the base; 3. a rotating electric machine; 4. a linear movement seat; 5. a first guide rail; 6. a servo motor I; 7. a first screw rod; 8. an inner stage; 9. a second guide rail; 10. a lifting table; 11. a screw rod lifting module; 12. a porous table; 13. a clamping groove; 14. a lens to be measured; 15. abutting blocks; 16. a mounting frame; 17. a guide rail III; 18. a moving base; 19. a servo motor II; 20. a second screw rod; 21. a turntable; 22. a cross plate; 23. absorbing the trap; 24. a CCD camera; 25. an attenuating optic.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an electric translation stage for optical lens test comprises a base 1 and a mounting rack 16 arranged on one side of the base 1, wherein a rotating base 2 is rotatably arranged on the upper end surface of the base 1 through a bearing, a rotating motor 3 is arranged on one side of the upper end surface of the base 1, and a linear moving seat 4 is fixed on the upper end surface of the rotating motor 3;
guide rails I5 are respectively arranged on two sides of the upper end face of the linear moving seat 4, a servo motor I6 is arranged at one end of the upper end face of the linear moving seat 4, a screw rod I7 is fixed at the output end of the servo motor I6, an inner table 8 is fixed at the moving end of the screw rod I7, guide rails II 9 are respectively fixed on two sides of the inner table 8, a lifting table 10 is sleeved on the surface of the guide rails II 9 in a sliding manner, the lifting table 10 is sleeved on the surface of the inner table 8, a screw rod lifting module 11 is arranged between the inner table 8 and the lifting table 10 and used for driving the lifting table 10 to move from a first initial position to a first end position;
the screw rod lifting module 11 is driven by a motor, and when the screw rod is driven to rotate, the ball nut which is in threaded engagement with the surface of the screw rod can linearly move to drive the lifting table 10 to lift and adjust;
the upper end surface of the lifting table 10 is fixed with a porous table 12, clamping grooves 13 are arranged on two sides of the porous table 12, a lens 14 to be tested is inserted between the two clamping grooves 13, and an abutting block 15 is arranged on the upper end surface of the porous table 12;
the upper end face of the mounting frame 16 is provided with a guide rail III 17, the surface of the guide rail III 17 is sleeved with a movable base 18, one end of the upper end face of the mounting frame 16 is provided with a servo motor II 19, the output end of the servo motor II 19 is provided with a screw rod II 20, the upper end face of the movable base 18 is rotatably provided with a rotary table 21, the upper end face of the rotary table 21 is fixedly provided with a transverse plate 22, one end of the transverse plate 22 is fixedly provided with an absorption trap 23, the other end of the transverse plate 22 is fixedly provided with a CCD camera 24, and the surface of the CCD camera 24 is provided with an attenuation lens 25 through the frame;
the component on the base 1 is used for installing a tested element and carrying out adjustment and scanning;
the device meets the installation and scanning of the maximum size element 860mm multiplied by 430mm multiplied by 50mm as a starting point, simultaneously ensures that the clamping range of the element is adjustable, downwards covers the small size element, and in addition, the up-and-down motion stroke along the z axis in a vertical plane is not less than 450mm, the left-and-right motion stroke along the y axis is not less than 600mm, and the stroke proposed by the first manuscript is not less than 860mm, so that the total length of the cover mirror surface can be measured when the measured sample rotates to 60 degrees;
the stability of measurement and adjustment is ensured, and when the translation stage moves to the maximum travel, the maximum angle and the furthest distance, the maximum included angle between the element and the vertical plane and between the element and the horizontal plane is as follows: less than or equal to 10 degrees;
the electric translation stage is black oxidized, and can be made into true color oxidized according to the requirements of customers;
the assembly on the mounting frame 16 is used for erecting a CCD forward and backward movement mechanism, measuring the spatial distribution of transmitted light beams, a CCD front attenuator is used for adjusting the light energy received by the CCD, a light beam absorbing trap 23 is used for absorbing the transmitted light energy, and a CCD and absorbing trap 23 switching mechanism is used for switching the light energy received by the CCD;
the components on the mounting rack 16 perform the functions of: erecting a CCD, measuring the spatial distribution of the transmitted light beam, absorbing the light energy of the transmitted light, and switching between the CCD and the absorbing trap 23;
the CCD can be fixed in a matched way, the center height is 980mm plus or minus 5mm, and the CCD is provided with an attenuation sheet with a variable multiplying power of 1-100 times;
the matched device can fix the beam absorption trap 23, the center height is 980mm plus or minus 5mm, and the device can safely absorb the transmission laser;
the CCD and the beam-absorbing trap 23 can be switched to each other;
the supporting frame with a stable steel structure ensures that the matched devices reach high center and are stably supported;
inserting two sides of the lens 14 to be tested into the two clamping grooves 13, attaching the abutting blocks 15 on the surface of the lens 14 to be tested by an operator, and assembling the abutting blocks with the porous table 12 through bolts to fix the position of the lens 14 to be tested;
the output end of the rotating motor 3 rotates to drive the rotating base 2 to rotate, so that the rotating base 2 drives the upper end assembly to axially rotate, and the lens 14 to be measured can axially rotate by an angle;
the output end of the first servo motor 6 rotates to drive the first screw rod 7 to rotate, so that the inner table 8 drives the upper end assembly and the lens 14 to be tested to move transversely and linearly;
the screw rod lifting module 11 is driven by a motor, and when the screw rod is driven to rotate, the ball nut which is in threaded engagement with the surface of the screw rod can linearly move to drive the lifting table 10 to lift and adjust, so that the height of the lens 14 to be measured is adjusted;
the output end of the second servo motor 19 can drive the second screw rod 20 to rotate, so that the moving base 18 can drive the upper end assembly to move transversely and linearly, the distance between the CCD, the light absorption trap 23 and the lens 14 to be measured is adjusted, the turntable 21 is manually rotated, the axial angle of the transverse plate 22 can be adjusted,
the lens 14 to be measured can be vertically opposite to the CCD camera 24 and the absorption trap 23 or can be opposite to each other at an included angle of 60 degrees.
Further, the output end of the rotating motor 3 is in transmission connection with the rotating base 2 and is used for driving the rotating base 2 to rotate.
Further, two sides of the inner table 8 are respectively sleeved with the surfaces of the two first guide rails 5, and the inner table 8 and the first guide rails 5 form a linear moving structure through the first screw rod 7.
Further, the lifting table 10 forms a lifting structure with the inner table 8 through a screw lifting module 11.
Further, the second screw rod 20 is engaged with the internal thread of the moving base 18, and is used for driving the moving base 18 to linearly move.
Further, the abutment 15 is movably connected with the surface of the lens 14 to be tested, and the lens 14 to be tested forms an assembled structure with the porous table 12 through the abutment 15 and the clamping groove 13.
Working principle: when the device is used, firstly, two sides of a lens 14 to be tested are inserted into two clamping grooves 13, meanwhile, an operator attaches a supporting block 15 to the surface of the lens 14 to be tested, the supporting block is assembled with a porous table 12 through bolts, the position of the lens 14 to be tested is fixed, the output end of a rotating motor 3 rotates to drive a rotating base 2 to rotate, the rotating base 2 drives an upper end component to axially rotate, the lens 14 to be tested can axially rotate at an angle, the output end of a servo motor I6 rotates to drive a screw rod I7 to rotate, an inner table 8 drives the upper end component to transversely linearly move with the lens 14 to be tested, a ball nut in threaded engagement with the surface of the screw rod can linearly move to drive a lifting table 10 to lift and adjust, so that the height of the lens 14 to be tested is adjusted, the output end of a servo motor II 19 can drive a screw rod II 20 to rotate, a moving base 18 can drive the upper end component to transversely linearly move, the distance between a CCD (charge coupled device), a light absorption device) 23 and the lens 14 to be tested can manually rotate 21, the axial angle of a transverse plate 22 can be adjusted, and the lens 14 to be tested and a trap 24, and a relative trap can be arranged between the CCD and a camera 24 or a trap 60 is formed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The electric translation table for optical lens test comprises a base (1) and a mounting rack (16) arranged on one side of the base (1), and is characterized in that a rotating base (2) is rotatably arranged on the upper end face of the base (1) through a bearing, a rotating motor (3) is arranged on one side of the upper end face of the base (1), and a linear moving seat (4) is fixed on the upper end face of the rotating motor (3);
guide rails I (5) are respectively arranged on two sides of the upper end face of the linear moving seat (4), a servo motor I (6) is arranged at one end of the upper end face of the linear moving seat (4), a screw rod I (7) is fixed at the output end of the servo motor I (6), an inner table (8) is fixed at the moving end of the screw rod I (7), guide rails II (9) are respectively fixed on two sides of the inner table (8), a lifting table (10) is sleeved on the surface of the guide rails II (9) in a sliding manner, the lifting table (10) is sleeved on the surface of the inner table (8), and a screw rod lifting module (11) is arranged between the inner table (8) and the lifting table (10) and used for driving the lifting table (10) to move from a first initial position to a first termination position;
the device is characterized in that a porous table (12) is fixed on the upper end face of the lifting table (10), clamping grooves (13) are formed in two sides of the porous table (12), a lens (14) to be tested is inserted between the two clamping grooves (13), and a supporting block (15) is arranged on the upper end face of the porous table (12);
install guide rail three (17) on mounting bracket (16) up end, guide rail three (17) surface has cup jointed and has moved base (18), servo motor two (19) are installed to mounting bracket (16) up end one end, servo motor two (19) output is installed lead screw two (20), carousel (21) are installed in the rotation of removal base (18) up end, carousel (21) up end is fixed with diaphragm (22), diaphragm (22) one end is fixed with absorbs trap (23), the diaphragm (22) other end is fixed with CCD camera (24), damping lens (25) are installed through the mirror holder on CCD camera (24) surface.
2. An electric translation stage for optical lens testing according to claim 1, wherein the output end of the rotating motor (3) is in transmission connection with the rotating base (2) and is used for driving the rotating base (2) to rotate.
3. The electric translation stage for optical lens testing according to claim 1, wherein two sides of the inner stage (8) are respectively sleeved with the surfaces of the two first guide rails (5), and the inner stage (8) and the first guide rails (5) form a linear movement structure through the first screw rod (7).
4. An electric translation stage for optical lens testing according to claim 1, characterized in that the lifting stage (10) is configured to be liftable between the screw lifting module (11) and the inner stage (8).
5. An electric translation stage for optical lens testing according to claim 1, wherein the second screw (20) is engaged with the internal thread of the moving base (18) for driving the moving base (18) to move linearly.
6. The electric translation stage for optical lens testing according to claim 1, wherein the abutment (15) is movably connected with the surface of the lens (14) to be tested, and the lens (14) to be tested forms an assembled structure with the porous stage (12) through the abutment (15), the clamping groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320343986.7U CN219434313U (en) | 2023-03-01 | 2023-03-01 | Electric translation table for optical lens test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320343986.7U CN219434313U (en) | 2023-03-01 | 2023-03-01 | Electric translation table for optical lens test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219434313U true CN219434313U (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320343986.7U Active CN219434313U (en) | 2023-03-01 | 2023-03-01 | Electric translation table for optical lens test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219434313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718148A (en) * | 2023-08-10 | 2023-09-08 | 菏泽明钰光电科技有限公司 | Accurate size measurement equipment for optical lens |
-
2023
- 2023-03-01 CN CN202320343986.7U patent/CN219434313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718148A (en) * | 2023-08-10 | 2023-09-08 | 菏泽明钰光电科技有限公司 | Accurate size measurement equipment for optical lens |
| CN116718148B (en) * | 2023-08-10 | 2023-11-03 | 菏泽明钰光电科技有限公司 | Accurate size measurement equipment for optical lens |
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