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CN-224223494-U - Optical lens cold working burnishing device

CN224223494UCN 224223494 UCN224223494 UCN 224223494UCN-224223494-U

Abstract

The utility model relates to the technical field of optical lenses and discloses an optical lens cold-working polishing device which comprises an operation table, wherein the bottom of the operation table is fixedly connected with a fixed table, the top of the fixed table is connected with two pneumatic cylinders in a sliding manner, the driving ends of the two pneumatic cylinders are fixedly connected with a sliding block, the top of the sliding block is fixedly connected with a clamping block, the inner wall of the sliding block is rotationally connected with a connecting plate, the other end of the connecting plate is rotationally connected with a rotating plate, the top of the operation table is fixedly connected with a lifting assembly, and the bottom of the lifting assembly is fixedly connected with an adjusting assembly. According to the utility model, the pneumatic cylinder is started at the top of the polished optical lens placing operation table to drive the sliding block to move, the rotating connecting plate on the inner wall of the sliding block drives the rotating plate to rotate along with rotation, and the connecting plates in the rotating plate drive the sliding blocks at four corners to approach along with rotation so as to fix the optical lens, so that the difficulty and complexity of automatic operation are reduced.

Inventors

  • Ma Guoteng

Assignees

  • 天津市腾腾光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (8)

  1. 1. The optical lens cold working polishing device comprises an operation table (1) and is characterized in that the bottom of the operation table (1) is fixedly connected with a fixed table (2), the top of the fixed table (2) is slidably connected with two pneumatic cylinders (3), the driving ends of the two pneumatic cylinders (3) are fixedly connected with a sliding block (4), the top of the sliding block (4) is fixedly connected with a clamping block (5), the inner wall of the sliding block (4) is rotatably connected with a connecting plate (7), the other end of the connecting plate (7) is rotatably connected with a rotating plate (6), the top of the operation table (1) is fixedly connected with a lifting assembly, and the bottom of the lifting assembly is fixedly connected with an adjusting assembly.
  2. 2. The optical lens cold working polishing device of claim 1, wherein the lifting assembly comprises a lifting rod (10), the bottom of the lifting rod (10) is fixedly connected to the top of the operating table (1), the top of the lifting rod (10) is fixedly connected with a connecting table (11), and the bottom of the connecting table (11) is fixedly connected with a connecting block (12).
  3. 3. The optical lens cold working polishing device of claim 2, wherein the adjusting component comprises a connecting rod (13), the top of the connecting rod (13) is rotatably connected to the bottom of the connecting block (12), a ball (14) is fixedly connected to the bottom of the connecting rod (13), a connecting column (15) is rotatably connected to the outer portion of the ball (14), and a polishing block (16) is fixedly connected to the bottom of the connecting column (15).
  4. 4. The optical lens cold working polishing device of claim 1, wherein the other end of the pneumatic cylinder (3) is fixedly connected with a fixing plate (8), and the top of the fixing plate (8) is fixedly connected to the bottom of the sliding block (4).
  5. 5. The optical lens cold working polishing device of claim 3, wherein the bottom of the connecting block (12) is fixedly connected with a telescopic rod (17), the bottom of the telescopic rod (17) is rotatably connected with an adjusting bracket (18), and the bottom of the adjusting bracket (18) is fixedly connected with a sliding frame (19).
  6. 6. The cold working and polishing device for optical lenses according to claim 5, wherein a chute (20) is formed in the top of the polishing block (16), and the outer portion of the carriage (19) is slidably connected to the inner wall of the chute (20).
  7. 7. The optical lens cold working polishing device of claim 1, wherein a slide way (9) is arranged at the top of the operating table (1), and the outer part of the sliding block (4) is connected with the inner wall of the slide way (9) in a sliding way.
  8. 8. The optical lens cold working polishing device according to claim 1, wherein the inner wall of the rotating plate (6) is slidably connected to the outside of the fixed table (2), the top of the pneumatic cylinder (3) is slidably connected to the bottom of the rotating plate (6), and the top of the operating table (1) is fixedly connected with two water pipes (21).

Description

Optical lens cold working burnishing device Technical Field The utility model relates to the technical field of optical lenses, in particular to a cold working and polishing device for an optical lens. Background Optical lenses are core elements in optical systems and have an indispensable role in a wide variety of fields. In the field of photography, the quality, sharpness, color reproduction, etc. of imaging are determined by optical lenses in the lens, and high-quality optical lenses are relied on to capture highlights from ordinary digital cameras to professional single-lens cameras, movie cameras, etc. In the field of microscopes, optical lenses are used for amplifying tiny objects, helping researchers observe cell structures, microorganisms and the like, and are important for scientific researches such as biology, medicine and the like. In the field of telescopes, optical lenses can collect and focus light, let people observe remote astronomical objects, and promote astronomical development. In the manufacturing process of the optical lens, the surface of the lens after cold working often has defects such as roughness, scratches, pits and the like, and the defects can cause uneven light scattering and refraction, thereby affecting the optical performance of the lens, such as reducing imaging definition, generating aberration and the like. Polishing is a key process for eliminating the surface defects and improving the surface smoothness and flatness of the lens, and the polishing can ensure that the surface of the lens reaches the optical level precision and light rays can be transmitted and refracted according to the design requirements, so that the high-quality imaging and optical functions of the lens are realized. In the prior art, the device is difficult to accurately position the lens to the polishing position, and the stability of the lens in the processing process cannot be ensured when a robot or other automatic equipment is operated, so that the difficulty and complexity of automatic operation can be increased, the production efficiency is reduced, the automation level of optical lens manufacturing is limited, and the optical lens cold-processing polishing device is provided for solving the problems. Disclosure of utility model In order to overcome the defects, the utility model provides an optical lens cold working polishing device, which aims to solve the problem that the stability in the working process cannot be ensured in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an optical lens cold working burnishing device, includes the operation panel, the bottom fixedly connected with fixed station of operation panel, the top sliding connection of fixed station has two pneumatic cylinders, two the drive end fixedly connected with slider of pneumatic cylinder, the top fixedly connected with clamp splice of slider, the inner wall of slider rotates to be connected with the connecting plate, the other end of connecting plate rotates to be connected with the revolving plate, the top fixedly connected with lifting unit of operation panel, the bottom fixedly connected with adjusting part of lifting unit; As a further description of the above technical solution: The lifting assembly comprises a lifting rod, the bottom of the lifting rod is fixedly connected to the top of the operating platform, the top of the lifting rod is fixedly connected with a connecting table, and the bottom of the connecting table is fixedly connected with a connecting block; As a further description of the above technical solution: The adjusting component comprises a connecting rod, the top of the connecting rod is rotationally connected to the bottom of the connecting block, a ball is fixedly connected to the bottom of the connecting rod, a connecting column is rotationally connected to the outside of the ball, and a polishing block is fixedly connected to the bottom of the connecting column; As a further description of the above technical solution: The other end of the pneumatic cylinder is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected to the bottom of the sliding block; As a further description of the above technical solution: the bottom of the connecting block is fixedly connected with a telescopic rod, the bottom of the telescopic rod is rotationally connected with an adjusting bracket, and the bottom of the adjusting bracket is fixedly connected with a sliding frame; As a further description of the above technical solution: a sliding groove is formed in the top of the polishing block, and the outer part of the sliding frame is connected to the inner wall of the sliding groove in a sliding manner; As a further description of the above technical solution: A slide way is arranged at the top of the operating platform, and the outer part of the sliding block is connected with the inner