Polishing device for optical lens surface machining

Abstract

The utility model discloses a polishing device for optical lens surface processing, which relates to the technical field of optical lens surface processing and comprises a base, two mounting plates are arranged on the upper surface of the base in a sliding manner, a cavity is formed in the base, an adjusting mechanism is arranged in the cavity, and the adjusting mechanism is arranged on the upper surface of the base. The two mounting plates move through an adjusting mechanism, one side of each mounting plate is rotationally connected with a rotating rod, the two rotating rods are fixedly connected with arc-shaped clamping plates, and an optical lens body is clamped between the two arc-shaped clamping plates. According to the polishing device, the two mounting plates are moved, then the two arc-shaped clamping plates can clamp an optical lens body, then the upper surface of the optical lens body can be polished, the optical lens body can be turned over by rotating the two rotating rods, and therefore the other face of the optical lens body can be polished; therefore, the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens surface processing, in particular to a polishing device used for optical lens surface processing. Background Art

[0002] An optical lens is a lens or lens group used in an optical system to focus or form an image. These lenses or lens groups are made of lens materials such as glass, plastic, or optical-grade transparent crystal. During the manufacturing process, these lenses typically require grinding and polishing, which requires the use of a polishing device.

[0003] Among them, the announcement number CN213945904U is a polishing device for optical lens surface processing, including a base plate and a fixed plate, a bracket is fixedly installed on the upper surface of the base plate, a first motor is fixedly installed on the top upper surface of the bracket, the output shaft end of the first motor is fixedly connected to a rotating shaft, the rotating shaft passes through and extends into the bracket at one end away from the first motor, the rotating shaft is fixedly connected to a polishing disk at one end away from the first motor, a second motor is fixedly installed on one side of the bracket, and the output shaft end of the second motor is fixedly connected to a gear.

[0004] However, the existing polishing device for optical lens surface processing can usually only polish one side of the optical lens. When the other side of the optical lens needs to be polished, it needs to be turned over and re-fixed, which affects the polishing efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing polishing device for optical lens surface processing, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a polishing device for optical lens surface processing, which solves the problem that the existing polishing device for optical lens surface processing can usually only polish one side of the optical lens when polishing the optical lens. When the other side of the optical lens needs to be polished, the device needs to be turned over and re-fixed, thereby affecting the polishing efficiency.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0009] Preferably, the adjustment mechanism includes a bidirectional screw, two second sliders and a handle. The bidirectional screw is rotatably connected to the inside of the cavity. The two second sliders are threadedly sleeved on the rod walls at both ends of the bidirectional screw. The upper ends of the two second sliders respectively pass through the upper surface of the inside of the cavity and are respectively fixedly connected to the lower ends of the corresponding mounting plates. One end of the bidirectional screw passes through one side of the cavity and is fixedly connected to the handle.

[0010] Preferably, the limiting mechanism includes a gear, a rack, a connecting rod, a spring and a pull ring, wherein one end of one of the rotating rods passes through one side of the corresponding mounting plate and extends to the inside of the groove, the gear is fixedly sleeved on the rod wall of the rotating rod, a through hole is provided on the upper surface of the groove, the connecting rod is slidably arranged inside the through hole, the rack is fixedly connected to the lower end of the connecting rod and matches the gear, the spring is slidably sleeved on the rod wall of the connecting rod, and the pull ring is fixedly connected to the upper end of the connecting rod.

[0011] Preferably, the polishing mechanism includes a cylinder, a motor and a polishing disc, the cylinder is fixedly connected to the lower surface of the first slider, the motor is fixedly connected to the output end of the cylinder, and the polishing disc is fixedly sleeved on the output end of the motor.

[0012] Preferably, a strip-shaped hole is provided on the upper surface of the cavity, and the two second sliding blocks are both slidably arranged inside the strip-shaped hole.

[0013] Preferably, one side of the two arc-shaped clamping plates is fixedly connected to a rubber pad.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model moves the two mounting plates, and then the two arc-shaped clamping plates can clamp the optical lens body, and then the upper surface of the optical lens body can be polished. Next, the two rotating rods can be rotated to flip the optical lens body, so that the other side of the optical lens body can be polished to improve the polishing efficiency.

[0016] 2. In the present invention, by pulling the pull ring, the rack and the gear can be separated, and then the two rotating rods can be rotated. Next, the optical lens body can be flipped over. After the optical lens body is flipped over, the pull ring is released, and then the spring rebounds, so that the rack can be re-engaged with the gear, so that the optical lens body can be fixed after being rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 sectional view of

[0020] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Mounting plate; 3. Rotating rod; 4. Arc-shaped splint; 5. Optical lens body; 6. Support rod; 7. Slide rail; 8. First slider; 9. Bidirectional screw rod; 10. Second slider; 11. Handle; 12. Gear; 13. Rack; 14. Connecting rod; 15. Spring; 16. Pull ring; 17. Cylinder; 18. Motor; 19. Polishing disc; 20. Rubber pad. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The embodiment of the utility model discloses a polishing device for processing the surface of an optical lens.

[0025] The utility model provides Figure 1-3The polishing device shown in the figure for optical lens surface processing includes a base 1, and two mounting plates 2 are slidably provided on the upper surface of the base 1. A cavity is opened inside the base 1, and an adjustment mechanism is set inside the cavity. The two mounting plates 2 are moved by the adjustment mechanism. One side of the two mounting plates 2 is rotatably connected to a rotating rod 3, and the two rotating rods 3 are fixedly connected to an arc-shaped clamping plate 4. An optical lens body 5 is clamped between the two arc-shaped clamping plates 4. A groove is opened on one side of one of the mounting plates 2, and a limiting mechanism is set inside the groove. One of the rotating rods 3 is fixed by the limiting mechanism. Two support rods 6 are fixedly connected to the upper surface of the base 1, and the upper ends of the two support rods 6 are fixedly connected to a slide rail 7. The upper surface of the slide rail 7 is slidably provided with a first slider 8, and the lower surface of the first slider 8 is provided with a polishing mechanism.

[0026] Move the two mounting plates 2, and then the two arc-shaped clamping plates 4 can clamp the optical lens body 5, and then the upper surface of the optical lens body 5 can be polished. Next, rotate the two rotating rods 3 to flip the optical lens body 5, so that the other side of the optical lens body 5 can be polished to improve the polishing efficiency.

[0027] In order to move the two mounting plates 2, as shown in FIG. Figure 1-2 As shown, the adjustment mechanism includes a bidirectional screw rod 9, two second sliders 10 and a handle 11. The bidirectional screw rod 9 is rotatably connected to the inside of the cavity. The two second sliders 10 are threadedly sleeved on the rod walls at both ends of the bidirectional screw rod 9. The upper ends of the two second sliders 10 respectively penetrate the upper surface of the inside of the cavity and are respectively fixedly connected to the lower ends of the corresponding mounting plates 2. One end of the bidirectional screw rod 9 penetrates one side of the cavity and is fixedly connected to the handle 11. A strip hole is opened on the upper surface of the cavity, and the two second sliders 10 are both slidably arranged inside the strip hole.

[0028] The handle 11 is rotated to rotate the bidirectional screw rod 9 , and then the two first sliders 10 are moved closer to each other, so that the two mounting plates 2 can move closer to each other and drive the two arc-shaped clamping plates 4 to clamp the optical lens body 5 .

[0029] In order to fix the optical lens body 5 after rotation, Figure 1-3 As shown, the limiting mechanism includes a gear 12, a rack 13, a connecting rod 14, a spring 15 and a pull ring 16, wherein one end of one rotating rod 3 passes through one side of the corresponding mounting plate 2 and extends to the inside of the groove, the gear 12 is fixedly sleeved on the rod wall of the rotating rod 3, a through hole is opened on the upper surface of the groove, the connecting rod 14 is slidably arranged inside the through hole, the rack 13 is fixedly connected to the lower end of the connecting rod 14 and matches the gear 12, the spring 15 is slidably sleeved on the rod wall of the connecting rod 14, and the pull ring 16 is fixedly connected to the upper end of the connecting rod 14.

[0030] By pulling the pull ring 16, the rack 13 can be separated from the gear 12, and then the two rotating rods 3 can be rotated. Next, the optical lens body 5 can be flipped over. After the optical lens body 5 is flipped over, the pull ring 16 is released, and then the spring 15 rebounds, so that the rack 13 can be re-engaged with the gear 12, so that the optical lens body 5 can be fixed after rotation.

[0031] In order to polish the optical lens body 5, as shown in FIG. Figure 1-2 As shown, the polishing mechanism includes a cylinder 17, a motor 18 and a polishing disc 19. The cylinder 17 is fixedly connected to the lower surface of the first slider 8, the motor 18 is fixedly connected to the output end of the cylinder 17, and the polishing disc 19 is fixedly sleeved on the output end of the motor 18.

[0032] By starting the cylinder 17 , the polishing disc 19 can be moved downward and brought into contact with the optical lens body 5 , and then starting the motor 18 can polish the optical lens body 5 .

[0033] In order to protect the optical lens body 5, as Figure 2-3 As shown, one side of the two arc-shaped clamping plates 4 is fixedly connected with a rubber pad 20 .

[0034] The rubber pad 20 can prevent the arc-shaped clamping plate 4 from squeezing the outer shell of the optical lens body 5, thereby protecting the optical lens body 5.

[0035] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A polishing device for optical lens surface processing, comprising a base (1), characterized in that: Two mounting plates (2) are slidably provided on the upper surface of the base (1); a cavity is provided inside the base (1); an adjustment mechanism is provided inside the cavity; the two mounting plates (2) are moved by the adjustment mechanism; one side of the two mounting plates (2) is rotatably connected to a rotating rod (3); the two rotating rods (3) are fixedly connected to an arc-shaped clamping plate (4); an optical lens body (5) is clamped between the two arc-shaped clamping plates (4); one side of one of the mounting plates (2) is provided with a groove; a limiting mechanism is provided inside the groove; one of the rotating rods (3) is fixed by the limiting mechanism; the upper surface of the base (1) is fixedly connected to two supporting rods (6); the upper ends of the two supporting rods (6) are fixedly connected to a slide rail (7); the upper surface of the slide rail (7) is slidably provided with a first slider (8); the lower surface of the first slider (8) is provided with a polishing mechanism.

2. The polishing device for optical lens surface processing according to claim 1, characterized in that: The adjustment mechanism includes a bidirectional screw rod (9), two second sliders (10) and a handle (11); the bidirectional screw rod (9) is rotatably connected to the inside of the cavity; the two second sliders (10) are threadedly sleeved on the rod walls at both ends of the bidirectional screw rod (9); the upper ends of the two second sliders (10) respectively penetrate the upper surface of the inside of the cavity and are respectively fixedly connected to the lower ends of the corresponding mounting plates (2); one end of the bidirectional screw rod (9) penetrates one side of the cavity and is fixedly connected to the handle (11).

3. The polishing device for optical lens surface processing according to claim 1, characterized in that: The limiting mechanism comprises a gear (12), a rack (13), a connecting rod (14), a spring (15) and a pull ring (16), wherein one end of one of the rotating rods (3) passes through one side of the corresponding mounting plate (2) and extends to the inside of the groove, the gear (12) is fixedly sleeved on the rod wall of the rotating rod (3), a through hole is provided on the upper surface of the groove, the connecting rod (14) is slidably arranged inside the through hole, the rack (13) is fixedly connected to the lower end of the connecting rod (14) and matches the gear (12), the spring (15) is slidably sleeved on the rod wall of the connecting rod (14), and the pull ring (16) is fixedly connected to the upper end of the connecting rod (14).

4. The polishing device for optical lens surface processing according to claim 1, characterized in that: The polishing mechanism comprises a cylinder (17), a motor (18) and a polishing disc (19); the cylinder (17) is fixedly connected to the lower surface of the first slider (8); the motor (18) is fixedly connected to the output end of the cylinder (17); and the polishing disc (19) is fixedly sleeved on the output end of the motor (18).

5. The polishing device for optical lens surface processing according to claim 2, characterized in that: A strip-shaped hole is provided on the upper surface of the cavity, and the two second sliding blocks (10) are both slidably arranged inside the strip-shaped hole.

6. The polishing device for optical lens surface processing according to claim 1, characterized in that: One side of each of the two arc-shaped clamping plates (4) is fixedly connected with a rubber pad (20).

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