CN221088434U

CN221088434U - Optical lens polishing equipment

Info

Publication number: CN221088434U
Application number: CN202322544642.5U
Authority: CN
Inventors: 王飞; 任楠楠; 朱成龙
Original assignee: Laohekou Huaxuan Photoelectric Technology Co ltd
Current assignee: Laohekou Huaxuan Photoelectric Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-06-07
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses optical lens polishing equipment, which comprises a shell, wherein the upper surface of the shell is fixedly connected with a workbench, the outer surface of the workbench is provided with four sliding grooves which are arranged at equal intervals, the inner wall of each sliding groove is connected with a sliding block and a connecting block in a sliding way, the inner bottom wall of the shell is fixedly connected with a motor, the inner bottom wall of the shell is fixedly connected with an inner shell, the inner shell is provided with a sliding block, a connecting block, a first cone pulley, a threaded rod, a second cone pulley and the like, the motor drives the first cone pulley to rotate and is meshed with the second cone pulley, the threaded rod is driven to rotate through the rotation of the second cone pulley and realize threaded transmission with the corresponding connecting block, the connecting block is driven to move in the sliding groove while moving, and the effect of adjusting the sliding blocks is achieved.

Description

Optical lens polishing equipment

Technical Field

The utility model relates to the technical field of optical lens polishing, in particular to optical lens polishing equipment.

Background

The optical glass lens is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at high temperature, uniformly stirring the mixture by ultrasonic waves, removing bubbles, slowly cooling the mixture for a long time to prevent internal stress generated by glass blocks, measuring the cooled glass blocks by an optical instrument, and checking whether the purity, transparency, uniformity, refractive index and dispersion rate are in accordance with specifications or not, and heating and forging the qualified glass blocks to form an optical lens blank.

Through retrieving, the chinese patent of CN218051849U discloses an optical lens polishing device, its technical essential lies in: including the frame, the frame upper end is provided with polishing actuating mechanism, polishing actuating mechanism installs the lens polishing head in the lower extreme, be provided with the workstation in the frame, be provided with fixing device on the workstation, fixing device is including placing platform, cylinder and arc splint, place the platform through bolted connection on the workstation, it has the cylinder all to place the platform top left and right sides through bolted connection, the cylinder output is connected with arc splint, it is provided with the boss to place the bench side, the boss is located between the cylinder of left and right sides, placed optical lens on the boss, place spherical lens on the boss, through the setting of through-hole, be convenient for stable place spherical lens, drive arc splint removal through the cylinder, the arc splint of left and right sides are close to each other to it is stable fixed with spherical lens, facilitate the use.

The problem that the spherical lens is difficult to fix in the use process of the conventional optical lens polishing equipment is solved, so that inconvenience is caused, but the problem that the lens cannot be clamped according to the size of the lens in the process of clamping the lens in the scheme, so that the die and even the equipment need to be replaced to polish the lens if the lens with different sizes is polished later, and the working efficiency during polishing is reduced.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the defects that the prior art cannot clamp according to different lens sizes in the background art.

The utility model discloses optical lens polishing equipment which comprises an outer shell, wherein the upper surface of the outer shell is fixedly connected with a workbench, four sliding grooves which are arranged at equal intervals are formed in the outer surface of the workbench, the inner wall of each sliding groove is connected with a sliding block and a connecting block in a sliding mode, the inner bottom wall of the outer shell is fixedly connected with a motor, the inner shell is fixedly connected with the inner shell of the outer shell, an output shaft of the motor is fixedly connected with a first cone pulley, the inner wall of each connecting block is connected with a threaded rod in a threaded mode, one end, close to each other, of each threaded rod is fixedly connected with a second cone pulley, each second cone pulley is meshed with the first cone pulley, the outer surface of each threaded rod is connected with the inner parts of the outer shell and the inner shell in a rotating mode, and the upper surface of each sliding block is fixedly connected with a moving block.

Further, the inner wall of each movable block is connected with a fastening bolt in a threaded mode, and one end, close to each other, of each fastening bolt is connected with a clamping block in a rotating mode.

Further, each clamping block is fixedly connected with a spring on the surface far away from each other, and the other end of each spring is fixedly connected with one surface, close to the spring, of the corresponding moving block.

Further, the outer surface of the workbench is fixedly connected with four semicircular blocks which are arranged in an equidistant manner, and the bottom surface of each semicircular block is fixedly arranged on the upper surface of the shell.

Further, the upper surface of every semicircle piece is all fixedly connected with spliced pole, the top of shell is equipped with the backup pad, every the top of spliced pole all with the bottom surface fixed connection of backup pad.

Further, the upper surface fixedly connected with support frame of backup pad, the upper surface mounting of backup pad has the burnishing machine, the upper surface of burnishing machine and the bottom surface fixed connection of support frame.

Further, the output shaft of burnishing machine fixedly connected with polished wafer, the upper surface fixedly connected with support ring of workstation, the upper surface mounting of support ring has the lens.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the polishing device, the sliding block, the connecting block, the first cone pulley, the threaded rod, the second cone pulley and the like are arranged, the motor drives the first cone pulley to rotate and to be meshed with the second cone pulley, the threaded rod is driven to rotate through the rotation of the second cone pulley and to be in threaded transmission with the corresponding connecting block, the corresponding sliding block is driven to move in the sliding groove while the connecting block moves, and therefore the effect that the sliding block is adjusted through the fact that the first cone pulley is driven by the motor to be meshed with the second cone pulley is achieved, clamping intervals are adjusted according to different sizes of lenses, and polishing efficiency is improved.

2. According to the lens clamping device, the moving block, the fastening bolt, the clamping block, the spring and other parts are arranged, the clamping block is driven to move immediately by screwing the fastening bolt and the moving block to rotate, the spring is compressed or stretched in the moving process of the clamping block, and the lens is clamped by the moving block, so that the effect of clamping tightness degree of the lens can be achieved by adjusting the distance between the fastening bolt and the moving block.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 3 is a schematic view of the internal structure of the workbench according to the utility model;

fig. 4 is a schematic view of a clamping block according to the present utility model.

In the figure: 1. a housing; 2. a work table; 3. a sliding groove; 4. a sliding block; 5. a connecting block; 6. an inner case; 7. a motor; 8. a cone pulley I; 9. a threaded rod; 10. cone pulley II; 11. a moving block; 12. a fastening bolt; 13. a clamping block; 14. a spring; 15. a semicircle block; 16. a connecting column; 17. a support plate; 18. polishing machine; 19. a support frame; 20. polishing piece; 21. a support ring; 22. a lens.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1, 2, 3 and 4, the optical lens polishing device of the utility model comprises an outer shell 1, a workbench 2 is fixedly connected to the upper surface of the outer shell 1, four equidistant sliding grooves 3 are formed on the outer surface of the workbench 2, sliding blocks 4 and connecting blocks 5 are fixedly connected to the inner wall of each sliding groove 3, a motor 7 is fixedly connected to the inner bottom wall of the outer shell 1, an inner shell 6 is fixedly connected to the inner side of the outer shell 1, a first cone pulley 8 is fixedly connected to an output shaft of the motor 7, a threaded rod 9 is connected to the inner wall of each connecting block 5 in a threaded manner, two conical pulleys 10 are fixedly connected to one end, which is close to each threaded rod 9, of each threaded rod 10 is meshed with the first cone pulley 8, the outer surface of each threaded rod 9 is rotatably connected with the inner sides of the outer shell 1 and the inner shell 6, a moving block 11 is fixedly connected to the upper surface of each sliding block 4, the outer shell 1 is placed on the workbench 2, the inner bottom wall of the workbench 2 is limited, the inner shell is prevented from position deviation, the inner shell 3 is positioned through the workbench 2, the sliding grooves 3 are formed, the motor 4 is placed in the inner side of the sliding blocks 4, the motor 4 is fixedly connected to the inner shell 5, the inner shell 5 is placed on the inner side of the motor 4, the inner shell 5 is prevented from moving along the inner side of the inner shell 5, the inner shell 5 is fixedly connected to the inner shell 5, the inner side of the inner shell 5 through the rotating grooves 7, the rotating on the inner shell 5 is fixedly arranged on the inner side of the inner shell 4, and the inner shell 5, the inner side of the connecting block 5 is fixedly connected to the inner shell 4 through the rotating grooves 6, and the rotating device is fixedly connected to the inner shell 6, and the inner side of the rotating device, and the inner shell 3 is fixed through the rotating device, and the rotating device is made through the rotating one end of the rotating guide piece 6, and make it and cone pulley two 10 meshing, realize driving four threaded rods 9 co-rotating's effect simultaneously, the synchronism is good, can drive sliding block 4 through threaded rod 9 to fix movable block 11 through sliding block 4, realize the effect of four movable blocks 11 simultaneous actions.

Referring to fig. 1 and 4, the inner wall of each moving block 11 is connected with a fastening bolt 12 in a threaded manner, one end of each fastening bolt 12, which is close to each other, is connected with a clamping block 13 in a rotating manner, the moving block 11 is placed, the fastening bolts 12 are placed in the moving block, the moving block 11 is in threaded connection with the moving block, the clamping blocks 13 are positioned through the fastening bolts 12, the clamping blocks 13 and the fastening bolts 12 are rotated, the upper surface of the workbench 2 is used for limiting the movement of the clamping blocks 13, and the effect that the clamping blocks 13 self-rotate is still avoided even if the moving block and the fastening bolts 12 rotate is ensured.

Referring to fig. 1 and 4, a spring 14 is fixedly connected to one surface of each clamping block 13 away from each other, the other end of each spring 14 is fixedly connected to one surface of the corresponding moving block 11 close to the spring 14, the placing spring 14 is fixed to the clamping block 13, the other end of the spring 14 is fixed to the moving block 11, sufficient compression force is ensured between the placing spring and the moving block, and a foam-rubber cushion is placed on the outer surface of the clamping block 13 to prevent the lens 22 from being worn in the clamping process.

Referring to fig. 1, the outer surface of the workbench 2 is fixedly connected with four semicircular blocks 15 which are arranged at equal intervals, the bottom surface of each semicircular block 15 is fixedly mounted with the upper surface of the housing 1, the semicircular block 15 is fixedly arranged with the workbench 2, and the workbench 2 is connected with the housing 1, so that the workbench 2 is still in a stable state when the whole equipment is operated, no position deviation occurs, and the stability of the device is ensured.

Referring to fig. 1, a connecting column 16 is fixedly connected to the upper surface of each semicircular block 15, a supporting plate 17 is arranged above the housing 1, the top end of each connecting column 16 is fixedly connected with the bottom surface of the supporting plate 17, the connecting column 16 is supported by the semicircular blocks 15 and is fixed to the semicircular blocks 15, the supporting plate 17 is fixed to the connecting column 16, and the connecting column 16 supports the supporting plate 17 and is connected stably.

Referring to fig. 1, a supporting frame 19 is fixedly connected to the upper surface of a supporting plate 17, a polishing machine 18 is mounted on the upper surface of the supporting plate 17, the upper surface of the polishing machine 18 is fixedly connected with the bottom surface of the supporting frame 19, the supporting frame 19 is fixedly arranged on the supporting plate 17, the polishing machine 18 is fixed through the supporting frame 19, a gasket is mounted on the bottom surface of the polishing machine 18, and the polishing machine 18 can stably work through the connection between the gasket and a bolt and the supporting plate 17, and the upper surface of the polishing machine 18 is fixed through the supporting frame 19, so that the polishing machine 18 is more stable.

Referring to fig. 1 and 3, an output shaft of a polishing machine 18 is fixedly connected with a polishing plate 20, an upper surface of a workbench 2 is fixedly connected with a supporting ring 21, a lens 22 is mounted on the upper surface of the supporting ring 21, the polishing plate 20 is fixed by the polishing machine 18, when the polishing machine 18 acts, the polishing plate 20 is driven to polish a lower lens 22, the supporting ring 21 is placed, and the supporting ring 21 is arranged in a ring shape, so that the lens 22 is kept horizontal conveniently.

When the utility model is used: the lens 22 is placed on the upper surface of the supporting ring 21, the first cone pulley 8 is driven by the starting motor 7 to rotate, the second cone pulley 10 is correspondingly driven by the first cone pulley 8 to rotate, the threaded rod 9 and the connecting block 5 are driven by the second cone pulley 10 to form threaded transmission, the connecting block 5 and the sliding block 4 move in the sliding groove 3, the moving block 11 moves along with the sliding block 4, the distance between the fastening bolt 12 and the moving block 11 is adjusted, the clamping block 13 is driven by the moving block 11 to relatively move, the lens 22 is clamped, the polishing piece 18 is started to drive the polishing piece 20 to polish the lens 22, and the clamping of the lens 22 can be released by reversely rotating the motor 7 after polishing is finished.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. Optical lens polishing apparatus comprising a housing (1), characterized in that: the utility model discloses a motor, including shell (1), upper surface fixedly connected with workstation (2), sliding tray (3) that four equidistance were arranged have been seted up to the surface of workstation (2), every the equal sliding connection of inner wall of sliding tray (3) has sliding block (4) and connecting block (5), the interior inner wall fixedly connected with motor (7) of shell (1), the inside fixedly connected with inner shell (6) of shell (1), the output shaft fixedly connected with cone pulley one (8) of motor (7), every the equal threaded connection of inner wall of connecting block (5) has threaded rod (9), every the one end that threaded rod (9) are close to each other is equal fixedly connected with cone pulley two (10), every two (10) of cone pulley mesh with one (8), every the surface of threaded rod (9) all is connected with the inside rotation of shell (1) and inner shell (6), every the upper surface of sliding block (4) all fixedly connected with movable block (11).

2. An optical lens polishing apparatus according to claim 1, wherein: the inner wall of each movable block (11) is connected with a fastening bolt (12) in a threaded mode, and one end, close to each other, of each fastening bolt (12) is connected with a clamping block (13) in a rotating mode.

3. An optical lens polishing apparatus according to claim 2, wherein: the clamping blocks (13) are fixedly connected with springs (14) on the surfaces far away from each other, and the other ends of the springs (14) are fixedly connected with one surfaces, close to the springs (14), of the corresponding moving blocks (11).

4. An optical lens polishing apparatus according to claim 1, wherein: the outer surface of the workbench (2) is fixedly connected with four semicircular blocks (15) which are arranged in an equidistant manner, and the bottom surface of each semicircular block (15) is fixedly arranged on the upper surface of the shell (1).

5. An optical lens polishing apparatus according to claim 4, wherein: the upper surface of every semicircle piece (15) all fixedly connected with spliced pole (16), the top of shell (1) is equipped with backup pad (17), every the top of spliced pole (16) all with the bottom surface fixed connection of backup pad (17).

6. An optical lens polishing apparatus according to claim 5, wherein: the upper surface fixedly connected with support frame (19) of backup pad (17), the upper surface mounting of backup pad (17) has burnishing machine (18), the upper surface of burnishing machine (18) is fixedly connected with the bottom surface of support frame (19).

7. An optical lens polishing apparatus according to claim 6, wherein: the polishing machine is characterized in that a polishing sheet (20) is fixedly connected to an output shaft of the polishing machine (18), a supporting ring (21) is fixedly connected to the upper surface of the workbench (2), and a lens (22) is mounted on the upper surface of the supporting ring (21).