Search

CN-224223576-U - Combined grinding disc structure of multi-specification optical filters

CN224223576UCN 224223576 UCN224223576 UCN 224223576UCN-224223576-U

Abstract

The utility model relates to the technical field of optical filter grinding discs, in particular to a combined type grinding disc structure of a multi-specification optical filter, which comprises a rotating disc, wherein the top end of the rotating disc is fixedly connected with a chassis, the top end of the chassis is fixedly connected with a plurality of groups of lower clamping blocks, the top end of the chassis is fixedly connected with a top disc, the top end of the top disc is fixedly connected with a plurality of groups of upper clamping blocks, six groups of inner grinding sheets are inlaid at the top end of the top disc, inner clamping grooves are formed in the bottom end of each inner grinding sheet, first connecting nails are connected with the top end of each inner grinding sheet in a threaded manner and are connected with the upper clamping blocks in a threaded manner, and outer grinding sheets are arranged on the outer sides of the inner grinding sheets. According to the utility model, through the cooperation of the rotating disc and the chassis, the grinding sheets with different specifications can be quickly replaced, the grinding disc is not required to be integrally disassembled, the replacement time is obviously shortened, the production efficiency is improved, only the inner grinding sheet or the outer grinding sheet is required to be replaced when the grinding disc is locally damaged, the whole grinding disc is avoided, the scrapping is avoided, and the maintenance cost is reduced.

Inventors

  • LIU MINGFENG

Assignees

  • 江苏迅准光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (7)

  1. 1. The utility model provides a combination formula grinding disc structure of many specifications light filter, includes rolling disc (1), its characterized in that, the top fixedly connected with chassis (2) of rolling disc (1), the top fixedly connected with of chassis (2) a plurality of lower floor joint piece (3), the top fixedly connected with footwall (201) of chassis (2), the top fixedly connected with of footwall (201) a plurality of upper strata joint piece (301), six internal grinding piece (5) of group have been inlayed on the top of footwall (201), interior joint groove (502) have been seted up to the bottom of internal grinding piece (5), the top threaded connection of internal grinding piece (5) has first connecting nail (4), the top of internal grinding piece (5) is run through and with upper strata joint piece (301) threaded connection, the outside of internal grinding piece (5) is provided with outer grinding piece (8), outer joint groove (802) have been seted up to the bottom of outer grinding piece (8), the top of outer grinding piece (8) is connected with second screw (7) and is connected with the top of external grinding piece (7) and is threaded connection of screw (3).
  2. 2. The structure of claim 1, wherein the lower clamping block (3) is clamped with the outer clamping groove (802), and the upper clamping block (301) is clamped with the inner clamping groove (502).
  3. 3. The combined grinding disc structure of the multi-specification optical filter according to claim 1, wherein an inner groove (10) is formed in the edge of the top disc (201), and an outer groove (11) is formed in the edge of the bottom disc (2).
  4. 4. The structure of claim 1, wherein the inner polishing plate (5) has an inner flange (501) fixedly connected to the bottom end thereof, and the outer polishing plate (8) has an outer flange (801) fixedly connected to the bottom end thereof.
  5. 5. The structure of claim 4, wherein the inner flange (501) is engaged with the inner groove (10), and the outer flange (801) is engaged with the outer groove (11).
  6. 6. The combined type grinding disc structure of the multi-specification optical filter according to claim 1, wherein a grinding motor (9) is arranged below the rotating disc (1), the output end of the grinding motor (9) is fixedly connected with the bottom end of the rotating disc (1), and a water storage plate (6) is arranged at the top end of the rotating disc (1).
  7. 7. The combined type grinding disc structure of the multi-specification optical filter according to claim 1, wherein two groups of drain holes (12) are formed in the surface of the rotating disc (1), a drain valve (13) is arranged below the drain holes (12), and a water pipe mounting port is fixedly connected to the bottom end of the drain valve (13).

Description

Combined grinding disc structure of multi-specification optical filters Technical Field The utility model relates to the technical field of optical filter grinding discs, in particular to a combined type grinding disc structure of a multi-specification optical filter. Background The polishing disc is the most main working part in the polishing machine, when polishing the optical filters, a plurality of optical filters are waxed and adhered on the polishing disc, and then the polishing disc is arranged in the corresponding polishing machine to perform the optical filter polishing thinning operation. Each filter can be taken out from the machine after finishing grinding. The conventional grinding disc adopts an integral design, the disc surface is of fixed size and hardness, only a single-specification optical filter can be matched for processing, the whole grinding disc is required to be replaced when optical filters of different sizes are processed, the time consumption is up to more than 30 minutes, the production efficiency is seriously influenced, the whole grinding disc is required to be replaced when corners are damaged, and the production cost is improved. Therefore, it is necessary to provide a combined polishing disc structure with multiple optical filters to solve the above problems. Disclosure of utility model The utility model aims to provide a combined type grinding disc structure of a plurality of specifications of optical filters, which realizes quick replacement and cost reduction through the matching of parts such as a rotating disc, a chassis and the like, so as to solve the problems that the whole grinding disc needs to be replaced when optical filters with different sizes are processed, the time consumption is over 30 minutes, the production efficiency is seriously influenced, the whole grinding disc also needs to be replaced when corners are damaged, and the production cost is increased. In order to achieve the above-mentioned purpose, the combined type grinding disc structure of the multi-specification optical filter comprises a rotating disc, wherein the top end of the rotating disc is fixedly connected with a chassis, the top end of the chassis is fixedly connected with a plurality of groups of lower clamping blocks, the top end of the chassis is fixedly connected with a top disc, the top end of the top disc is fixedly connected with a plurality of groups of upper clamping blocks, six groups of inner grinding sheets are inlaid at the top end of the top disc, the bottom end of each inner grinding sheet is provided with an inner clamping groove, the top end of each inner grinding sheet is in threaded connection with a first connecting nail, each first connecting nail penetrates through the top of each inner grinding sheet and is in threaded connection with each upper clamping block, the outer side of each inner grinding sheet is provided with an outer grinding sheet, the bottom end of each outer grinding sheet is provided with an outer clamping groove, each second connecting nail is in threaded connection with each top end of each outer grinding sheet, each second connecting nail penetrates through the top of each outer grinding sheet and is in threaded connection with each lower clamping block, and the inner grinding sheets and the optical filter can be assembled freely according to different specifications through the matching of the inner grinding sheets and the lower clamping blocks. Preferably, the lower layer clamping block is mutually clamped with the outer clamping groove, the upper layer clamping block is mutually clamped with the inner clamping groove, and the clamping strength is improved through the outer clamping groove and the inner clamping groove. Preferably, the edge of the top plate is provided with an inner groove, and the edge of the bottom plate is provided with an outer groove so as to be convenient for matching with subsequent parts. Preferably, the bottom end fixedly connected with interior limit flange of interior abrasive disc, the bottom fixedly connected with outward flange of outer abrasive disc passes through interior limit flange and outward flange and interior recess, outer recess joint. Preferably, the inner flange is clamped with the inner groove, and the outer flange is clamped with the outer groove, so that the connection strength is further enhanced. Preferably, the below of rolling disc is provided with grinds motor and grinds the output of motor and the bottom fixed connection of rolling disc, the retaining plate is installed on the top of rolling disc, starts and grinds the motor and drives the rolling disc rotation. Preferably, two sets of water draining holes are formed in the surface of the rotating disc, a water draining valve is installed below the water draining holes, a water pipe installing port is fixedly connected to the bottom end of the water draining valve, and flushing and water draining are facilitated through the cooperation of the