CN112355782A

CN112355782A - Burnishing device is used in optical lens processing

Info

Publication number: CN112355782A
Application number: CN202011043989.6A
Authority: CN
Inventors: 金昱佐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-02-12

Abstract

The invention provides a polishing device for processing an optical lens, wherein a push column is slidably arranged in a sleeve, a magnet is arranged at the right end of the push column, a corresponding coil is arranged at the right side of the magnet and in the sleeve, a connecting rod is movably arranged at the left end of the push column, the connecting rod is rotatably arranged in an eccentric disc, adjacent connecting rods are movably connected through a support, and a movable rod is fixedly arranged at the inner side of the eccentric disc. The positions of the metal sheet and the variable resistor are adjusted by moving the supporting rod in the rotating seat, so that the magnetic field generated by the coil is ensured to push the magnet, the push column pushes the adjacent connecting rods to move inwards by utilizing the support, the support drives the eccentric disc to rotate by utilizing the principle of the eccentric wheel, the movable rod drives the polishing sheet to be in contact fit with the optical lens, the optical lens and the polishing sheet are ensured to be rotationally polished, the integral polishing is more uniform, and the polishing can be carried out according to the optical lenses with different specifications.

Description

Burnishing device is used in optical lens processing

Technical Field

The invention belongs to the technical field of optical lenses, and particularly relates to a polishing device for processing an optical lens.

Background

The optical lens is an essential part in a machine vision system, the production quality of the optical lens directly influences the imaging quality, the optical lens can be structurally divided into a fixed-aperture fixed-focus lens, a manual zoom lens and the like, and the optical lens is in a combined action with a polishing disc and a polishing agent and is rubbed with the surface to be polished of the optical lens in the processing process, so that the aims of removing paint surface pollution, an oxide layer and shallow marks can be achieved.

In the process of polishing the side edge of the optical lens, manual operation is needed, the optical lens cannot be polished according to different specifications, the polishing range is limited, and in addition, the edge of the optical lens is easily damaged due to high-speed rotation during polishing, so that the quality of the optical lens is influenced. In view of the above, the present invention is to provide a polishing apparatus for processing an optical lens, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a polishing device for processing an optical lens, which is achieved by the following specific technical means:

a polishing device for processing an optical lens comprises a base, wherein a speed reducing motor is fixedly arranged in the base, a turntable is fixedly arranged at the output end of the speed reducing motor, a clamping column is arranged at the rear part of the turntable, an arc groove is formed in the turntable, an adjusting frame is slidably arranged in the arc groove, the adjusting frame is rotatably arranged in the base, the bottom end of the adjusting frame is movably arranged at the bottom of a supporting rod, the supporting rod is slidably arranged in a rotating seat, a clamping seat is fixedly arranged at the top of the supporting rod, a sliding groove is formed in the outer surface of the rotating seat, a variable resistor is arranged at the joint of the supporting rod and the rotating seat, a metal sheet corresponding to the variable resistor is arranged on the outer surface of the supporting rod on the left side surface of the variable resistor, an operating table is fixedly arranged at the top of the base above the clamping seat, and a through hole is formed in the, and the last fixed surface of operation panel installs the sleeve, telescopic inside slidable mounting has the post that pushes away, the right-hand member of post that pushes away is provided with magnet, right-hand just of magnet is provided with corresponding coil in telescopic inside, the left end movable mounting of post has the connecting rod, the connecting rod rotates the inside of installing at the eccentric disc, and adjacent through support swing joint between the connecting rod, the inboard fixed mounting of eccentric disc has the movable rod, movable rod slidable mounting is in the inside of bottom block, and the end of movable rod rotates and installs polishing piece, bottom block fixed mounting is at the upper surface of operation panel.

Furthermore, the magnetic field magnetic pole that the coil produced is the same with the magnetic field magnetic pole of magnet right-hand member, electric connection between coil and the variable resistance, the spring has been cup jointed to the post push surface, moves in the inside of rotating the seat through the bracing piece and adjusts the position of sheetmetal and variable resistance, further adjusts the resistance value that the variable resistance links into the circuit to adjust the electric current in the coil with the variable resistance series connection, thereby guarantee that the magnetic field that the coil produced promotes magnet, promote the connecting rod simultaneously to the inboard motion drive polishing piece and gather together.

Furthermore, the polishing sheet and the movable rod are distributed annularly by taking the center of the through hole as a reference, the movable rod and the eccentric disc are integrally formed, and the polishing operation of the optical lenses with different sizes and specifications is realized by combining the polishing sheet and the movable rod.

Furthermore, the support is arranged in an inclined manner, the support and the connecting rod are connected in a hinged manner, and the support and the connecting rod are connected so as to clamp the whole optical lens conveniently and have higher stability.

Furthermore, the diameter of the through hole is matched with that of the clamping seat, the through hole and the clamping seat are arranged in an up-and-down corresponding mode, and the optical lens of the clamping seat is sent into the through hole.

Furthermore, the upper surface and the lower surface of the rotating seat are provided with clamping grooves corresponding to the rotary table, the sliding grooves correspond to the clamping columns, the rotary table is formed by combining O-shaped grooves, the sliding grooves and the clamping columns are used for driving the clamping seat to rotate, and the arc grooves are designed to realize up-and-down movement.

Compared with the prior art, the invention has the following beneficial effects:

1. the optical lens polishing device comprises a rotary seat, a clamping column, a speed reduction motor, a rotary table, a clamping groove, an arc groove and an adjusting frame, wherein the clamping column is arranged on the rotary seat, the clamping groove is arranged at the upper part and the lower part of the rotary seat, the clamping groove is arranged at the lower part of the rotary seat, the clamping column is arranged at the upper part and the lower part of the rotary seat, the clamping column is arranged at the upper part and the clamping column is arranged at the lower.

2. The invention adjusts the positions of the metal sheet and the variable resistor by moving the support rod in the rotating seat, further adjusts the resistance value of the variable resistor connected with the circuit, thereby adjusting the current in the coil connected with the variable resistor in series, ensuring that the magnetic field generated by the coil pushes the magnet, the push column pushes the adjacent connecting rods to move inwards by utilizing the bracket, the bracket drives the eccentric disc to rotate by utilizing the principle of the eccentric wheel, simultaneously drives the movable rod to gather inwards, and the movable rod drives the polishing sheet to be contacted and attached with the optical lens, thereby ensuring that the optical lens and the polishing sheet carry out rotary polishing, ensuring that the integral polishing is more uniform, carrying out polishing according to optical lenses with different specifications, and simultaneously carrying out polishing operation discontinuously.

Drawings

FIG. 1 is a schematic cross-sectional view of the internal structure of the present invention;

FIG. 2 is a top sectional view of the console of the present invention;

FIG. 3 is a schematic structural view of the joint between the turntable and the rotary base according to the present invention;

FIG. 4 is a top view of the internal structure at the turntable of the present invention;

fig. 5 is a front sectional view of the inner structure of the rotary base of the present invention.

In the figure: 1. a base; 2. a reduction motor; 3. a turntable; 4. clamping the column; 5. an arc groove; 6. an adjusting bracket; 7. a support bar; 8. a rotating seat; 9. a chute; 801. a metal sheet; 802. a variable resistor; 10. a clamping seat; 11. an operation table; 12. a through hole; 1201. a coil; 1202. a magnet; 13. a sleeve; 14. pushing the column; 15. an eccentric disc; 16. a connecting rod; 17. a support; 18. a movable rod; 19. a bottom block; 20. and (7) polishing the sheet.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the invention provides a polishing device for processing an optical lens, which is shown in the accompanying drawings 1 to 5: comprises a base 1, a speed reducing motor 2 is fixedly arranged in the base 1, a rotary disc 3 is fixedly arranged on the output end of the speed reducing motor 2, a clamping column 4 is arranged at the rear part of the rotary disc 3, an arc groove 5 is arranged in the rotary disc 3, the arc groove 5 is designed to realize up-and-down movement, an adjusting frame 6 is slidably arranged in the arc groove 5, the adjusting frame 6 is rotatably arranged in the base 1, the bottom end of the adjusting frame 6 is movably arranged at the bottom of a supporting rod 7, the supporting rod 7 is slidably arranged in a rotary seat 8, a clamping seat 10 is fixedly arranged at the top of the supporting rod 7, clamping grooves corresponding to the rotary disc 3 are arranged on the upper surface and the lower surface of the rotary seat 8, a sliding groove 9 is corresponding to the clamping column 4, the rotary disc 3 is formed by O-shaped combination, the clamping seat 10 is driven to rotate by the sliding groove 9 and the clamping column 4, the sliding groove 9 is arranged on the outer, the left side surface of the variable resistor 802 is provided with a metal sheet 801 corresponding to the outer surface of the support rod 7,

an operation table 11 is fixedly installed on the top of the base 1 above the clamping seat 10, a through hole 12 is formed in the center of the interior of the operation table 11, the diameter of the through hole 12 is matched with the diameter of the clamping seat 10, the through hole 12 and the clamping seat 10 are arranged vertically and correspondingly, a sleeve 13 is fixedly installed on the upper surface of the operation table 11, a push column 14 is installed in the sleeve 13 in a sliding mode, a spring is sleeved on the outer surface of the push column 14, a magnet 1202 is arranged at the right end of the push column 14, a corresponding coil 1201 is arranged on the right side of the magnet 1202 and in the sleeve 13, a magnetic pole of a magnetic field generated by the coil 1201 is the same as that of the right end of the magnet 1202, the coil 1201 is electrically connected with the variable resistor 802, the positions of the metal sheet 801 and the variable resistor 802 are adjusted through movement of the support rod 7 in the rotating seat 8, the resistance value of a circuit connected with the variable resistor 802 is further adjusted, thereby ensuring that the magnetic field generated by the coil 1201 pushes the magnet 1202, the connecting rods 16 are pushed to move inwards to drive the polishing sheets 20 to gather together, the connecting rod 16 is movably mounted at the left end of the push column 14, the connecting rods 16 are rotatably mounted in the eccentric disc 15, the adjacent connecting rods 16 are movably connected through the brackets 17, the brackets 17 are arranged in an inclined manner, the brackets 17 and the connecting rods 16 are connected through hinges, the connection between the brackets 17 and the connecting rods 16 is convenient for clamping the whole optical lens, and the stability is higher, the movable rods 18 are fixedly mounted at the inner sides of the eccentric discs 15, the movable rods 18 and the eccentric discs 15 are arranged in an integrated manner, the movable rods 18 are slidably mounted in the bottom block 19, the polishing sheets 20 are rotatably mounted at the tail ends of the movable rods 18, the polishing sheets 20 and the movable rods 18 are distributed in an annular manner by taking the centers of the through holes 12 as the centers, and the polishing sheets 20 and the movable rods 18 are, the bottom block 19 is fixedly mounted on the upper surface of the operation table 11.

The specific use mode and function of the embodiment are as follows:

in the invention, an optical lens to be polished is placed on a clamping seat 10, a speed reducing motor 2 is started, the speed reducing motor 2 drives a rotary disc 3 and a clamping column 4 to rotate, when the rotary disc 3 rotates for a circle, the rotary disc 3 passes through clamping grooves at the upper part and the lower part of a rotary seat 8, at the moment, a support rod 7 is driven to move up and down in the rotary seat 8 by the design of an arc groove 5 and an adjusting frame 6, when the support rod 7 moves in the rotary seat 8 to adjust the positions of a metal sheet 801 and a variable resistor 802, the resistance value of a circuit connected with the variable resistor 802 is further adjusted, so that the current in a coil 1201 connected in series with the variable resistor 802 is adjusted, the magnetic field generated by the coil 1201 pushes a magnet 1202, thereby pushing adjacent connecting rods 16 to move inwards by a pushing column 14 by utilizing a support 17, and the support 17 drives an eccentric disc 15 to rotate by utilizing the principle of an eccentric wheel and simultaneously drives, the movable rod 18 drives the polished section 20 and gathers together after the optical lens contacts the laminating, the card post 4 at carousel 3 rear this moment passes during the arc groove 5 of rotating 8 inside seats, it is rotatory to drive to rotate seat 8, it drives the holder 10 at bracing piece 7 top and rotates in the lump to rotate seat 8, thereby guarantee that optical lens and polished section 20 carry out the rotary polishing, make the more even of whole polishing, can polish according to the different optical lens of various specifications, simultaneously the discontinuity polishes the operation.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an optical lens processing is with burnishing device, includes base (1), its characterized in that: the inner fixed mounting of the base (1) is provided with a speed reducing motor (2), the output end of the speed reducing motor (2) is fixedly provided with a turntable (3), the rear of the turntable (3) is provided with a clamping column (4), the inner part of the turntable (3) is provided with an arc groove (5), the inner part of the arc groove (5) is slidably provided with an adjusting frame (6), the adjusting frame (6) is rotatably mounted in the base (1), the bottom end of the adjusting frame (6) is movably mounted at the bottom of a supporting rod (7), the supporting rod (7) is slidably mounted in a rotating seat (8), the top of the supporting rod (7) is fixedly provided with a clamping seat (10), the outer surface of the rotating seat (8) is provided with a sliding groove (9), the joint of the supporting rod (7) and the rotating seat (8) is provided with a variable resistor (802), the left side surface of the variable resistor (802) is provided with a metal sheet (801) corresponding to the outer surface of the supporting rod (7, the top of grip slipper (10) is at the top fixed mounting of base (1) has operation panel (11), through-hole (12) have been seted up to the inside center department of operation panel (11), and the last fixed surface of operation panel (11) installs sleeve (13), the inside slidable mounting of sleeve (13) has push post (14), the right-hand member of push post (14) is provided with magnet (1202), the right-hand and inside at sleeve (13) of magnet (1202) is provided with corresponding coil (1201), the left end movable mounting of push post (14) has connecting rod (16), connecting rod (16) rotate to be installed in the inside of eccentric disc (15), and adjacent through support (17) swing joint between connecting rod (16), the inboard fixed mounting of eccentric disc (15) has movable rod (18), movable rod (18) slidable mounting is in the inside of bottom block (19), and the tail end of the movable rod (18) is rotatably provided with a polishing sheet (20), and the bottom block (19) is fixedly arranged on the upper surface of the operating platform (11).

2. A polishing apparatus for optical lens processing according to claim 1, wherein: the magnetic field pole generated by the coil (1201) is the same as the magnetic field pole at the right end of the magnet (1202), and the coil (1201) is electrically connected with the variable resistor (802).

3. A polishing apparatus for optical lens processing according to claim 1, wherein: the polishing sheets (20) and the movable rods (18) are annularly distributed by taking the center of the through hole (12) as a reference, and the movable rods (18) and the eccentric disc (15) are integrally formed.

4. A polishing apparatus for optical lens processing according to claim 1, wherein: the support (17) is arranged in an inclined shape, and the support (17) is connected with the connecting rod (16) through a hinge joint.

5. A polishing apparatus for optical lens processing according to claim 1, wherein: the diameter of the through hole (12) is matched with that of the clamping seat (10), and the through hole (12) and the clamping seat (10) are arranged up and down correspondingly.

6. A polishing apparatus for optical lens processing according to claim 1, wherein: the upper surface and the lower surface of the rotating seat (8) are provided with clamping grooves corresponding to the rotary disc (3), the sliding grooves (9) correspond to the clamping columns (4), and the rotary disc (3) is formed by O-shaped combination.