Optical glass lens processing and polishing device

Abstract

The utility model discloses an optical glass lens processing and polishing device, which belongs to the technical field of optical lens processing and comprises a base, a worktable is mounted on the top surface of the base, fixing plates are symmetrically mounted on the top surface of the worktable, a rotating shaft is rotatably connected to opposite side surfaces of the two fixing plates, and two rectangular blocks are fixedly sleeved on the peripheral side of the rotating shaft. A two-way threaded rod is rotationally connected to the opposite side faces of the two rectangular blocks and located on one side of the rotating shaft, two clamping plates used for fixing the optical glass lens are arranged on the peripheral side of the two-way threaded rod in a threaded sleeving mode, and one ends of the two clamping plates extend to one side of the rotating shaft and are arranged on the peripheral side of the rotating shaft in a sliding sleeving mode; cushion blocks are fixedly installed on the top faces and the bottom faces of the two clamping plates, and one end of the two-way threaded rod penetrates through the rectangular block and the fixing plate to be connected with a rotating handle. According to the optical glass lens processing and polishing device, the problem that the optical glass lens is inconvenient to turn over and polish is solved, and the polishing efficiency of the optical glass lens is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical lens processing, in particular to an optical glass lens processing and polishing device. Background Art

[0002] Optical glass lenses are lenses used in optical instruments such as glasses, telescopes, microscopes, etc. They are high-precision optical components. In order to ensure the roundness and smoothness of the surface of optical glass lenses during the production process, they need to be ground and polished. However, most polishing devices nowadays can usually only polish one side of the optical lens, and it is inconvenient to polish the other side. As a result, the optical lens needs to be disassembled and reassembled before polishing the other side. This operation not only increases the workload of the staff, but also reduces the efficiency of polishing the optical glass lenses.

[0003] For example, the existing Chinese publication number is: CN216098062U, a polishing device for processing optical glass lenses, which: "comprising a carrier platform, a polishing assembly is arranged above the carrier platform, and a material loading assembly is arranged at the top of the carrier platform, the polishing assembly comprises a polishing roller, and support plates are rotatably arranged at both ends of the polishing roller, and outer walls of the two support plates are slidably sleeved with concave frames."

[0004] It can be seen that the cited patent document has the problem that it is inconvenient to turn over and polish the optical glass lens. Utility Model Content

[0005] The utility model aims to provide an optical glass lens processing and polishing device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical glass lens processing and polishing device, comprising a base, a workbench is installed on the top surface of the base, a fixed plate is symmetrically installed on the top surface of the workbench, two opposite sides of the fixed plates are rotatably connected to a rotating shaft, two rectangular blocks are fixedly sleeved on the circumferential side of the rotating shaft, two opposite sides of the two rectangular blocks and one side of the rotating shaft are rotatably connected with a two-way threaded rod, the circumferential threaded sleeve of the two-way threaded rod is provided with two clamps for fixing the optical glass lenses, one end of the two clamps extends to one side of the rotating shaft and is slidably sleeved on the circumferential side of the rotating shaft, the top and bottom surfaces of the two clamps are fixedly installed with pads, and one end of the two-way threaded rod passes through the rectangular block and the fixed plate and is connected to a turning handle.

[0007] Preferably, each of the cushion blocks has the same length, and an arcuate groove for the bidirectional threaded rod to pass through is formed on one side of the rectangular block, and the arcuate groove is arranged in a semicircular shape.

[0008] Preferably, a motor is fixedly mounted on one side of the rectangular block and located on the inner side of the arc groove, and the output shaft of the motor passes through the fixing plate and is fixedly connected to one end of the rotating shaft.

[0009] Preferably, an inverted U-shaped bracket is fixedly mounted on the top surface of the base and located above the workbench, and a hydraulic column is mounted on the top surface of the bracket via a rectangular plate.

[0010] Preferably, the free end of the hydraulic column is fixedly connected with a movable block, and the movable block is slidably sleeved on the top surface of the bracket.

[0011] Preferably, a cylinder is fixedly mounted on the bottom surface of the movable block and located just above the workbench, and the piston rod of the cylinder is rotatably connected to a polishing roller via a circular frame.

[0012] Preferably, a driving motor is installed on one side of the circular frame, and the output shaft of the driving motor passes through the circular frame and is fixedly connected to one end of the polishing roller.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The optical glass lens processing and polishing device can clamp and fix the optical glass lens through the arrangement of the bidirectional threaded rod and the clamping plate, and the arrangement of the rotating shaft and the rectangular block can drive the bidirectional threaded rod and the clamping plate to rotate 180 degrees with the rotating shaft as the axis, so as to drive the optical glass lens to be turned over and polished, avoiding the need to disassemble and reassemble to adjust the turning of the optical glass lens, thereby improving the efficiency of polishing the optical glass lens.

[0015] Through the setting of the handle and the motor, the bidirectional threaded rod and the rotating shaft can be driven to rotate respectively, and through the setting of the cylinder and the hydraulic column, the polishing roller can be driven to move to the surface of the optical glass lens for polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the rotating shaft and the bidirectional threaded rod of the utility model;

[0019] Figure 3It is a schematic diagram of the structure of the motor and the arc slot of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the movable block and the polishing roller of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. base; 2. workbench; 3. fixed plate; 4. rotating shaft; 5. rectangular block; 6. bidirectional threaded rod; 7. clamping plate; 8. pad block; 9. handle; 10. motor; 11. arc groove; 12. bracket; 13. hydraulic column; 14. movable block; 15. cylinder; 16. polishing roller; 17. driving motor. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] like Figures 1 to 4 An optical glass lens processing and polishing device shown in the figure includes a base 1, the bottom surface of the base 1 is equipped with supporting legs, the top surface of the base 1 is equipped with a workbench 2, the optical glass lens can be placed on the workbench 2 for polishing, the top surface of the base 1 and above the workbench 2 is fixedly equipped with an inverted U-shaped bracket 12, the top surface of the bracket 12 is equipped with a hydraulic column 13 through a rectangular plate, the free end of the hydraulic column 13 is fixedly connected with a movable block 14, the movable block 14 is slidably sleeved on the top surface of the bracket 12, and by turning on the hydraulic column 13, the hydraulic column 13 can drive the movable block 14 to move on the top surface of the bracket 12.

[0027] A cylinder 15 is fixedly installed on the bottom surface of the movable block 14 and directly above the workbench 2. The piston rod of the cylinder 15 is rotatably connected to the polishing roller 16 through a circular frame. A driving motor 17 is installed on one side of the circular frame. The output shaft of the driving motor 17 passes through the circular frame and is fixedly connected to one end of the polishing roller 16. The polishing roller 16 can be driven to move longitudinally through the cylinder 15, and the hydraulic column 13 can drive the polishing roller 16 to move laterally through the movable block 14. The hydraulic column 13 and the cylinder 15 cooperate to move the polishing roller 16 to the surface of the optical glass lens, and turn on the driving motor 17 to drive the polishing roller 16 to rotate, so as to polish the optical glass lens.

[0028] The top surface of the workbench 2 is symmetrically installed with fixed plates 3, and the two fixed plates 3 are longitudinally arranged on the surface of the workbench 2. The opposite side of the two fixed plates 3 is rotatably connected with a rotating shaft 4, and the circumferential side of the rotating shaft 4 is fixedly sleeved with two rectangular blocks 5. The rotating shaft 4 is arranged on one side of one side of the two rectangular blocks 5, so that when the rotating shaft 4 rotates, it will drive the two rectangular blocks 5 to rotate with the rotating shaft 4 as the axis.

[0029] A bidirectional threaded rod 6 is rotatably connected to the opposite side of the two rectangular blocks 5 and located on one side of the rotating shaft 4. The circumferential threaded sleeve of the bidirectional threaded rod 6 is provided with two clamping plates 7 for fixing the optical glass lens. One end of the two clamping plates 7 extends to one side of the rotating shaft 4 and is respectively slidably sleeved on the circumferential side of the rotating shaft 4. One end of the bidirectional threaded rod 6 passes through the rectangular block 5 and the fixed plate 3 and is connected with a turning handle 9. By turning the turning handle 9, the bidirectional threaded rod 6 can be driven to rotate, thereby driving the two clamping plates 7 to move in relative directions, so that the two clamping plates 7 clamp and fix the optical glass lens, which is convenient for polishing. Since the two clamping plates 7 are slidably sleeved on the circumferential side of the rotating shaft 4, the rotating shaft 4 can limit the two clamping plates 7 to ensure that the clamping plates 7 can only move along the two-way threaded rod 6, but will not rotate with the two-way threaded rod 6. When it is necessary to turn over and polish, the rotating shaft 4 is rotated. Since the two rectangular blocks 5 are fixedly sleeved on the circumference of the rotating shaft 4, the rotating shaft 4 drives the two-way threaded rod 6 to rotate through the two rectangular blocks 5, so that the two-way threaded rod 6 rotates with the rotating shaft 4 as the axis, and can also drive the two clamping plates 7 to rotate at the same time, so that the two clamping plates 7 can rotate 180 degrees, allowing the optical glass lens to move from one side of the top surface of the workbench 2 to the other side, thereby achieving a turning effect, facilitating the polishing of the other side of the optical glass lens, avoiding the need to disassemble and reassemble to adjust the turning of the optical glass lens, and improving the efficiency of polishing the optical glass lens.

[0030] An arc groove 11 for the bidirectional threaded rod 6 to pass through is opened on one side of the rectangular block 5. The arc groove 11 is arranged in a semicircular shape. When the rotating shaft 4 drives the bidirectional threaded rod 6 to rotate, one end of the bidirectional threaded rod 6 will rotate in the inner cavity of the arc groove 11, and then synchronously drive the turning handle 9 to rotate, so as to avoid that the rotation of the rotating shaft 4 will affect the use of the turning handle 9. A motor 10 is fixedly installed on one side of the rectangular block 5 and on the inner side of the arc groove 11. The output shaft of the motor 10 passes through the fixed plate 3 and is fixedly connected to one end of the rotating shaft 4. The motor 10 can drive the rotating shaft 4 to rotate, and provide power for the rotation of the rotating shaft 4.

[0031] The top and bottom surfaces of the two splints 7 are fixedly installed with pads 8, and the length of each pad 8 is the same. The pads 8 play a role in auxiliary support of the splints 7. When the splints 7 are on one side of the top surface of the workbench 2, the two pads 8 will press against the top surface of the workbench 2, so that the two splints 7 and the two-way threaded rod 6 are in a parallel state. Since the pads 8 are arranged on the top and bottom surfaces of the splints 7, the splints 7 can be supported by the pads 8 after being turned over, so that the two splints 7 will always be in a parallel state with the two-way threaded rod 6, avoiding the two splints 7 from tilting.

[0032] Working principle:

[0033] The optical glass lens processing and polishing device places the optical glass lens between two clamping plates 7, and drives the bidirectional threaded rod 6 to rotate by the turning handle 9, so that the optical glass lens can be clamped and fixed. At this time, the polishing roller 16 is driven by the hydraulic column 13 and the cylinder 15 to move to the surface of the optical glass lens, and polishing can be performed. When flipping and polishing is required, the motor 10 is turned on to drive the rotating shaft 4 to rotate, so that the rotating shaft 4 can drive the bidirectional threaded rod 6 to rotate through the two rectangular blocks 5, so that the bidirectional threaded rod 6 drives the two clamping plates 7 to rotate with the rotating shaft 4 as the axis, so that the clamping plates 7 can move from one side of the top surface of the workbench 2 to the other side, thereby completing a 180-degree flip, and then the optical glass lens is flipped over, and the other side of the optical glass lens can be polished, avoiding the need to disassemble and reassemble to adjust the flipping of the optical glass lens, thereby improving the efficiency of polishing the optical glass lens.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical glass lens processing and polishing device, comprising a base (1), characterized in that: A workbench (2) is installed on the top surface of the base (1), and a fixed plate (3) is symmetrically installed on the top surface of the workbench (2). The two fixed plates (3) are rotatably connected to the rotating shaft (4) on the opposite side. The rotating shaft (4) is fixedly sleeved with two rectangular blocks (5). The two rectangular blocks (5) are rotatably connected to the opposite side and located on one side of the rotating shaft (4). The circumferential thread sleeve of the bidirectional threaded rod (6) is provided with two clamps (7) for fixing optical glass lenses. One end of the two clamps (7) extends to one side of the rotating shaft (4) and is respectively slidably sleeved on the circumferential side of the rotating shaft (4). The top and bottom surfaces of the two clamps (7) are fixedly and symmetrically installed with cushion blocks (8). One end of the bidirectional threaded rod (6) passes through the rectangular block (5) and the fixed plate (3) and is connected to a turning handle (9).

2. The optical glass lens processing and polishing device according to claim 1, characterized in that: The length of each cushion block (8) is the same. An arc-shaped groove (11) for the bidirectional threaded rod (6) to pass through is provided on one side of the rectangular block (5). The arc-shaped groove (11) is arranged in a semicircular shape.

3. The optical glass lens processing and polishing device according to claim 2, characterized in that: A motor (10) is fixedly mounted on one side of the rectangular block (5) and located inside the arc groove (11), and an output shaft of the motor (10) passes through the fixing plate (3) and is fixedly connected to one end of the rotating shaft (4).

4. The optical glass lens processing and polishing device according to claim 1, characterized in that: An inverted U-shaped bracket (12) is fixedly mounted on the top surface of the base (1) and located above the workbench (2), and a hydraulic column (13) is mounted on the top surface of the bracket (12) via a rectangular plate.

5. The optical glass lens processing and polishing device according to claim 4, characterized in that: The free end of the hydraulic column (13) is fixedly connected to a movable block (14), and the movable block (14) is slidably sleeved on the top surface of the bracket (12).

6. The optical glass lens processing and polishing device according to claim 5, characterized in that: A cylinder (15) is fixedly mounted on the bottom surface of the movable block (14) and located directly above the workbench (2); a piston rod of the cylinder (15) is rotatably connected to a polishing roller (16) via a circular frame.

7. The optical glass lens processing and polishing device according to claim 6, characterized in that: A driving motor (17) is installed on one side of the circular frame, and an output shaft of the driving motor (17) passes through the circular frame and is fixedly connected to one end of the polishing roller (16).

Images