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CN-224209635-U - Optical lens coring device

CN224209635UCN 224209635 UCN224209635 UCN 224209635UCN-224209635-U

Abstract

The utility model relates to the technical field of optical lens production, in particular to an optical lens coring device, which comprises a base, wherein the top of the base is fixedly connected with a box body, a clamping mechanism and a polishing mechanism are arranged in the box body, the polishing mechanism comprises a polishing wheel and a cooling liquid spray head arranged between the lens and the polishing wheel, a protective cover is arranged at a feed inlet of the box body and used for preventing cooling liquid from splashing, a cleaning component is arranged between the protective cover and the box body and used for scraping and cleaning cooling liquid attached to the inner side of the protective cover, the protective cover can shield the splashed cooling liquid, unexpected operation of the protective cover can be prevented through the arrangement of positioning glass beads, and in addition, the cooling liquid attached to the surface of the protective cover can be cleaned through a scraping plate while the protective cover is opened and closed, so that the cooling liquid is prevented from being attached to the protective cover.

Inventors

  • ZUO WENCHAO

Assignees

  • 中山市富腾光电科技有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (5)

  1. 1. An optical lens coring device comprises a base (1) and is characterized in that a box body (2) is fixedly connected to the top of the base (1), a clamping mechanism (3) and a polishing mechanism (4) are arranged in the box body (2), and the polishing mechanism (4) comprises a polishing wheel (41) and a cooling liquid spray head (42) arranged between a lens and the polishing wheel (41); The novel cooling device comprises a box body (2), and is characterized in that a protective cover (5) is arranged at a feed inlet of the box body (2), the protective cover (5) is used for preventing cooling liquid from splashing outwards, a cleaning assembly (6) is arranged between the protective cover (5) and the box body (2), the cleaning assembly (6) is used for scraping and cleaning cooling liquid attached to the inner side of the protective cover (5), the cleaning assembly (6) comprises a connecting rod (61), the inner top of the box body (2) at the opening side is rotationally connected with the connecting rod (61) through a torsion spring (62), the end part of the connecting rod (61) is slidably connected with a protruding part (64) through a limiting part (63), and the periphery of the end part of the connecting rod (61) is fixedly connected with a scraping plate (65).
  2. 2. An optical lens coring device according to claim 1, wherein a compression spring (66) is further sleeved at the end of the connecting rod (61), and two ends of the compression spring (66) respectively abut against the scraping plate (65) and the protruding portion (64), wherein the top of the scraping plate (65) abuts against the protective cover (5).
  3. 3. An optical lens coring device according to claim 2, wherein the protective cover (5) has an arc structure adapted to the opening of the case (2), the side edge of the protective cover (5) extends toward the axis to form an extension part (51), the extension part (51) is provided with a guiding inclined plane (52) at the outer side, and the guiding inclined plane (52) gradually increases toward the inclined plane at one side of the protruding part (64); Wherein a top protruding portion of the protruding portion (64) collides with the extension portion (51), and the protruding portion (64) also collides with the guide slope (52) and slides.
  4. 4. An optical lens coring device according to claim 1, wherein guide posts (53) are fixedly connected to two sides of the tail end of the protective cover (5), positioning beads (54) are embedded on one side of the guide posts, and the protective cover (5) is slidably connected in the arc-shaped guide grooves (21) on the inner wall of the box body (2) through the guide posts (53) and the telescopic post ends of the positioning beads (54).
  5. 5. An optical lens coring device as set forth in claim 4 wherein said case (2) has a through hole (22) at one end of said arcuate guide slot (21), and said telescoping post end of said positioning bead (54) is engaged in said through hole (22).

Description

Optical lens coring device Technical Field The utility model relates to the technical field of optical lens production, in particular to an optical lens coring device. Background The optical lens is a transparent material, usually made of glass or plastic, for controlling and regulating the propagation of light rays, which plays a key role in various optical devices and instruments, and the optical lens coring device is used for polishing the edge of the optical lens to improve the anti-fission performance and the appearance quality of the lens, and by the coring operation, the optical axis of the lens is ensured to coincide with the central axis of the outer diameter, thereby improving the coaxiality of the lens system, which is an important procedure for ensuring the optical performance. In the process of coring an optical lens, a polishing wheel is required to edging the lens under the lubrication and cooling effects of cooling liquid or water flow, such as a device for coring the optical lens in the prior art of CN216399077U, and the device comprises a box body, wherein a diamond grinding wheel driven by a motor is arranged in the box body, a fixed plate is arranged at the front end of the diamond grinding wheel, a first movable plate is connected in a sliding manner in a first groove, two sliding rails which move back and forth are arranged on the first movable plate, a second movable plate is arranged on the sliding rails, a clamping device is arranged at the front end of the left side of the second movable plate, a water tank supporting column is arranged at the rear end of the second movable plate, the water outlet plate is in sliding connection with the lower end of the water outlet groove, and a stop plate is arranged on the fixed plate and is in contact with the baffle. In specific operation, considering that water flow is directly poured on the polishing wheel, the water flow is easy to splash under the condition that the polishing wheel rotates rapidly, and a protective structure is not arranged to stop the splashed water flow, so that the processing environment is easy to be polluted. Disclosure of utility model The utility model aims to solve the defect that the prior art is not provided with a protective structure for stopping splashed water flow, and provides an optical lens coring device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The optical lens coring device comprises a base, wherein the top of the base is fixedly connected with a box body, a clamping mechanism and a polishing mechanism are arranged in the box body, and the polishing mechanism comprises a polishing wheel and a cooling liquid spray head arranged between the lens and the polishing wheel; The cooling device comprises a box body, and is characterized in that a protective cover is arranged at the feeding hole of the box body and used for preventing cooling liquid from splashing, a cleaning component is arranged between the protective cover and the box body and used for scraping and cleaning the cooling liquid attached to the inner side of the protective cover. Further, the cleaning assembly comprises a connecting rod, the inner top of the box body, which is positioned at the opening side, is rotationally connected with the connecting rod through a torsion spring, the end part of the connecting rod is slidably connected with a protruding part through a limiting part, and the periphery of the end part of the connecting rod is fixedly connected with a scraping plate. Further, the end part of the connecting rod is further sleeved with a pressure spring, two ends of the pressure spring respectively abut against the scraping plate and the protruding part, and the top of the scraping plate abuts against the protective cover. Further, the protective cover is of an arc-shaped structure matched with the opening of the box body, the side edge of the protective cover extends towards the axis to form an extension part, a guide inclined plane is arranged on the outer side of the extension part, and the guide inclined plane gradually increases towards the inclined plane on one side of the protruding part; Wherein, the top protruding part of protruding portion is with the extension is inconsistent, and protruding portion still with the direction inclined plane is contradicted and is slided. Furthermore, guide posts are fixedly connected to two sides of the tail end of the protective cover, positioning glass beads are embedded in one side of the protective cover, and the protective cover is slidably connected in the arc-shaped guide groove on the inner wall of the box body through the guide posts and the telescopic post ends of the positioning glass beads. Further, the box is located one end of the arc-shaped guide groove is provided with a through hole, and the telescopic column end of the positioning glass bead is clamped in the through hole. The optical lens coring device has th