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CN-224223631-U - Optical fiber grinding disc

CN224223631UCN 224223631 UCN224223631 UCN 224223631UCN-224223631-U

Abstract

The utility model relates to the technical field of optical fiber processing and discloses an optical fiber grinding disc, which comprises a disc body, a grinding disc, a polishing disc and a mounting shaft, wherein a disassembling and replacing assembly is arranged between the grinding disc and the disc body, a connecting assembly is arranged between the disc body and the mounting shaft, the disassembling and replacing assembly comprises two pressing blocks, a plurality of limiting clamping blocks, a plurality of pushing blocks and a plurality of liftout plates, mounting grooves are formed in the upper end and the lower end of the disc body, first reset grooves are formed in the positions, close to the center, of the upper end and the lower end of the disc body, and a plurality of second reset grooves are formed in the inner walls of the two first reset grooves. According to the utility model, the dismounting and replacing assembly is arranged, so that when the grinding sheet or the polishing sheet is replaced, the complicated tool use and complex operation steps in the traditional method are avoided only by simple operation, and the quick switching between grinding and polishing can be realized by arranging the connecting assembly, so that the time for preparing and searching the grinding sheet or the polishing sheet in advance in the traditional replacing process is shortened.

Inventors

  • TANG YANCHUN
  • LEI HAIRONG

Assignees

  • 东莞市程硕五金有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (8)

  1. 1. The optical fiber grinding disc comprises a disc body (1), a grinding sheet (2), a polishing sheet (3) and a mounting shaft (5), and is characterized in that a disassembling and replacing assembly (4) is arranged between the grinding sheet (2) and the polishing sheet (3) and the disc body (1), and a connecting assembly (6) is arranged between the disc body (1) and the mounting shaft (5); The utility model provides a polishing device, including tear open and trade subassembly (4), including two pressing block (13), a plurality of restriction fixture block (9), a plurality of pushing block (16) and a plurality of liftout board (19), mounting groove (7) have all been seted up to the upper and lower end of disk body (1), the upper and lower end of disk body (1) is close to center department and has all been seted up first reset groove (12), two a plurality of second reset groove (15) have all been seted up to the inner wall of first reset groove (12), two a plurality of liftout groove (18) have all been seted up to the relative one end inner wall of mounting groove (7), a plurality of the equal fixedly connected with of second of lower extreme of liftout board (19) supports piece (20), a plurality of the equal fixedly connected with two first liftout pieces (17) of upper end of pushing block (16), two a plurality of rebound grooves (8) have all been seted up to the both sides inner wall of mounting groove (7), a plurality of restriction fixture block (9) and corresponding rebound groove (8) are all fixedly connected with between the opposite one side inner wall of polishing clip piece (2) and a plurality of inner wall (10).
  2. 2. The optical fiber grinding disc according to claim 1, wherein the connecting assembly (6) comprises two fixed clamping blocks (26), movable grooves (25) are formed in the upper portions of two sides of the outer wall of the installation shaft (5), fixed clamping grooves (27) are formed in the upper portions and the lower portions of two sides of the inner wall of the disc body (1), a plurality of telescopic springs (28) are fixedly connected between the two fixed clamping blocks (26) and the inner wall of one side opposite to the corresponding movable grooves (25), and movable grooves (29) are formed in the two sides of the upper end of the installation shaft (5).
  3. 3. The optical fiber grinding disc according to claim 1, wherein a plurality of first reset springs (14) are fixedly connected between the two pressing blocks (13) and the inner wall of the opposite end corresponding to the first reset groove (12), a plurality of second reset springs (22) are fixedly connected between the pushing blocks (16) and the inner wall of the opposite end corresponding to the second reset groove (15), two third reset grooves (23) are formed in the inner wall of the lower end of the ejector groove (18), and a third reset spring (24) is fixedly connected between the ejector plate (19) and the inner wall of the opposite end corresponding to the third reset groove (23).
  4. 4. The optical fiber grinding disc according to claim 2, wherein the upper ends of the two fixed clamping blocks (26) are fixedly connected with moving blocks (30), and the two moving blocks (30) are movably arranged in corresponding moving grooves (29).
  5. 5. An optical fiber grinding disc according to claim 1, characterized in that two pressing blocks (13) are slidably arranged in corresponding first reset grooves (12), a plurality of pushing blocks (16) are slidably arranged in corresponding second reset grooves (15), a plurality of material pushing plates (19) are slidably arranged in corresponding material pushing grooves (18), two communicating grooves (21) are formed between the material pushing grooves (18) and the corresponding second reset grooves (15), and a plurality of second abutting blocks (20) and first abutting blocks (17) are movably arranged in the corresponding communicating grooves (21).
  6. 6. The optical fiber grinding disc according to claim 1, wherein the limiting clamping blocks (9) are movably arranged in the corresponding rebound grooves (8), the grinding sheet (2) and the polishing sheet (3) are arranged in the corresponding mounting grooves (7) in a clamping manner, and the limiting clamping blocks (9) are arranged in the corresponding limiting clamping grooves (10) in a clamping manner.
  7. 7. An optical fiber grinding disc according to claim 2, characterized in that two fixed clamping blocks (26) are movably arranged in corresponding movable grooves (25), and the two fixed clamping blocks (26) are clamped with corresponding fixed clamping grooves (27).
  8. 8. An optical fiber abrasive disk according to claim 1, wherein the disk body (1) is slidably fitted over the mounting shaft (5).

Description

Optical fiber grinding disc Technical Field The utility model relates to the technical field of optical fiber processing, in particular to an optical fiber grinding disc. Background Optical fiber communication technology has become one of the main support posts of modern communication, plays a significant role in modern telecommunication networks, and the quality of the end forming of the optical fiber end face determines the loss of optical transmission, and the end forming of the optical fiber end face is usually carried out by grinding and polishing by using an end forming machine. The conventional optical fiber polishing disc usually adopts a manual replacement mode of a polishing sheet and a polishing sheet, but the process is usually complicated to operate, and a great deal of time and effort are often required to be spent for disassembly and replacement, so that the replacement and installation operation is inconvenient to realize quickly, and in addition, the design of the conventional polishing disc is limited to a single function, namely, only grinding or polishing operation can be performed, and the two can not be quickly realized, the grinding sheet or polishing sheet needs to be searched and prepared in advance, and further extra time and object temporary space are required to be consumed, so that a person skilled in the art provides an optical fiber grinding disc to solve the problems in the prior art. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an optical fiber grinding disc, which is provided with a disassembling and replacing component, so that when a grinding sheet or a polishing sheet is replaced, the optical fiber grinding disc can be realized only through simple operation, complicated tool use and complex operation steps in the traditional method are avoided, and the rapid switching between grinding and polishing can be realized through the connecting component, so that the time for preparing and searching the grinding sheet or the polishing sheet in advance in the traditional replacing process is effectively reduced. The optical fiber grinding disc comprises a disc body, a grinding sheet, a polishing sheet and a mounting shaft, wherein a disassembling and replacing assembly is arranged between the grinding sheet and the polishing sheet and between the disc body and the mounting shaft, and a connecting assembly is arranged between the disc body and the mounting shaft; The disassembly and replacement assembly comprises two pressing blocks, a plurality of limiting clamping blocks, a plurality of pushing blocks and a plurality of liftout plates, wherein the upper end and the lower end of the disc body are respectively provided with a mounting groove, the positions, close to the center, of the upper end and the lower end of the disc body are respectively provided with a first reset groove, the inner walls of the first reset grooves are respectively provided with a plurality of second reset grooves, the inner walls of the opposite ends of the mounting grooves are respectively provided with a plurality of liftout grooves, the lower ends of the liftout plates are respectively fixedly connected with two second propping blocks, the upper ends of the pushing blocks are respectively fixedly connected with two first propping blocks, the inner walls of the two sides of the mounting grooves are respectively provided with a plurality of rebound grooves, a plurality of limiting clamping blocks and corresponding rebound grooves are respectively fixedly connected with a return spring, and the inner walls of the opposite sides of the polishing sheets are respectively provided with a plurality of limiting clamping grooves; Through above-mentioned technical scheme, through being equipped with tearing open and changing the subassembly, and then when needs change lapping plate or polishing piece, only need press the split operation that corresponds pressing block to lapping plate or polishing piece through pressing, when later installing, then only need with lapping plate or polishing piece direct press card go into correspond the mounting groove can, whole simple process is swift, has reduced loaded down with trivial details operating procedure, has improved work efficiency greatly, has avoided loaded down with trivial details instrument use and complicated operating procedure in the traditional method. Further, the connecting assembly comprises two fixed clamping blocks, movable grooves are formed in the upper parts of two sides of the outer wall of the mounting shaft, fixed clamping grooves are formed in the upper parts and the lower parts of two sides of the inner wall of the disc body, a plurality of telescopic springs are fixedly connected between the two fixed clamping blocks and the inner wall of the opposite side of the corresponding movable groove, and movable grooves are formed in two sides of the upper end of the mounting shaft; Through ab