CN220699288U - Edging abrasive belt for optical lens - Google Patents

Abstract

The utility model relates to the technical field of optical lens processing, in particular to an optical lens edging abrasive belt, which comprises an edging abrasive belt; the edging abrasive belt is used for polishing the optical lens; comprises a wear-resistant base layer, a reinforcing layer, a buffer layer, an adhesive layer and a grinding material layer which are sequentially arranged from bottom to top; the section of the wear-resistant base layer is U-shaped, and the reinforcing layer, the buffer layer, the bonding layer and the abrasive layer are arranged in the top surface opening of the wear-resistant base layer; the bottom surface of the wear-resistant base layer is provided with a plurality of anti-slip strips; the plurality of anti-slip strips are distributed at equal intervals in a linear way, and the anti-slip strips and the wear-resistant base layer are of an integrated structure; through the wear-resistant base layer and the reinforcing layer, the structural strength of the abrasive belt is improved, so that the abrasive belt is not easy to break when polishing the optical lens, and the polishing requirement of the optical lens is ensured; meanwhile, the buffer layer can slow down the pressure generated during polishing, and the service life of the abrasive belt is prolonged.

Description

Edging abrasive belt for optical lens

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to an optical lens edging abrasive belt.

Background

An optical lens is an optical element made of transparent substances (such as glass, crystal, etc.), and is applied in astronomical, experimental, military, civil and other fields; in the processing process of the optical lens, the peripheral edge of the optical lens is required to be polished, so that the outer diameter of the original lens is grinded to a specified outer diameter, and when the edge is polished, the abrasive belt is common polishing equipment;

at present, an abrasive belt for polishing an optical lens is a common abrasive belt on the market, and an abrasive material is mainly adhered to flexible materials such as paper and cloth by using an adhesive, however, the abrasive belt has poor structural strength, the abrasive belt is easy to break when polishing the optical lens, and the requirement of polishing the optical lens is difficult to meet.

Disclosure of Invention

In order to solve the problems, the utility model provides an optical lens edging abrasive belt.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an optical lens edging belt comprises an edging belt;

the edging abrasive belt is used for polishing the optical lens; comprises a wear-resistant base layer, a reinforcing layer, a buffer layer, an adhesive layer and a grinding material layer which are sequentially arranged from bottom to top; the section of the wear-resistant base layer is U-shaped, and the reinforcing layer, the buffer layer, the bonding layer and the abrasive layer are arranged in the top surface opening of the wear-resistant base layer; the bottom surface of the wear-resistant base layer is provided with a plurality of anti-slip strips.

Furthermore, the plurality of anti-slip strips are distributed at equal intervals in a linear way, and the anti-slip strips and the wear-resistant base layer are of an integrated structure.

Further, the reinforcing layer is a finished product made of glass fiber material.

Further, the buffer layer is a finished product made of rubber material.

Further, the outside of edging abrasive band is equipped with the coiling portion, and the coiling portion includes the roof of bottom plate and bottom plate top, is fixed with two extension boards between bottom plate and the roof, rotates between two extension boards and installs the reel, and edging abrasive band winds on the reel.

Further, the center department slidable mounting of roof is provided with the butt pole, and the splint is installed to butt pole bottom, and splint support the edging abrasive band tightly on the reel, and the cover is equipped with the spring that is used for supporting tight splint on the butt pole.

Further, the coaxial key at the top end of the supporting rod is connected with a poking head, and arc grooves are symmetrically formed in the outer wall of the poking head.

Compared with the prior art, the utility model has the beneficial effects that:

through the wear-resistant base layer and the reinforcing layer, the structural strength of the abrasive belt is improved, so that the abrasive belt is not easy to break when polishing the optical lens, and the polishing requirement of the optical lens is ensured; meanwhile, the buffer layer can slow down the pressure generated during polishing, and the service life of the abrasive belt is prolonged.

Drawings

FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of an exploded structure of an edging belt according to example 1 of the present utility model;

FIG. 3 is a side view showing the structure of an edging belt of example 1 of the present utility model;

fig. 4 is a schematic structural view of a winding portion in embodiment 2 of the present utility model;

fig. 5 is a structural cross-sectional view of a winding portion in embodiment 2 of the present utility model.

In the figure:

1. edging abrasive belt; 10. a wear resistant base layer; 11. a reinforcing layer; 12. a buffer layer; 13. an adhesive layer; 14. a grinding material layer; 15. an anti-slip strip;

2. a winding part; 20. a bottom plate; 21. a support plate; 22. a reel; 23. a top plate; 24. a clamping plate; 25. a supporting rod; 26. a spring; 27. a poking head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, an optical lens edging belt comprises an edging belt 1. An edging abrasive belt 1 for polishing an optical lens; the wear-resistant base layer 10, the reinforcing layer 11, the buffer layer 12, the bonding layer 13 and the abrasive layer 14 are sequentially arranged from bottom to top, the reinforcing layer 11 is respectively and tightly bonded with the wear-resistant base layer 10 and the buffer layer 12, and the bonding layer 13 is respectively and tightly bonded with the abrasive layer 14 and the buffer layer 12; the section of the wear-resistant base layer 10 is U-shaped, and the reinforcing layer 11, the buffer layer 12, the bonding layer 13 and the abrasive layer 14 are arranged in the top surface opening of the wear-resistant base layer 10; a plurality of cleats 15 are mounted to the bottom surface of the wear-resistant base layer 10.

In this embodiment, the plurality of anti-slip strips 15 are distributed at equal intervals, and the anti-slip strips 15 and the wear-resistant base layer 10 are in an integrated structure, and the friction force of the edging abrasive belt 1 can be increased by arranging the anti-slip strips 15, so that the fixing effect of the edging abrasive belt 1 is improved.

In this embodiment, the reinforcing layer 11 is a finished product made of glass fiber, which has high structural strength, and improves the structural strength of the edging belt 1.

In this embodiment, the buffer layer 12 is a rubber product, and the buffer layer 12 made of rubber can buffer the pressure generated during polishing, so that the service life of the edging belt 1 is prolonged.

When the polishing machine is specifically used, a user fixes the edging abrasive belt 1 on equipment, contacts the optical lens with the abrasive layer 14, and rubs the edge of the optical lens back and forth against the abrasive layer 14, so that the optical lens can be edging.

Example 2

Referring to fig. 4-5, in order to facilitate winding of the edging belt 1, the present embodiment provides the following technical scheme based on embodiment 1: the outside of the edging belt 1 is provided with a winding part 2, the winding part 2 comprises a bottom plate 20 and a top plate 23 above the bottom plate 20, two support plates 21 are fixed between the bottom plate 20 and the top plate 23, the support plates 21 are respectively and tightly adhered to the bottom plate 20 and the top plate 23, a winding wheel 22 is rotatably arranged between the two support plates 21, and the edging belt 1 is wound on the winding wheel 22; a supporting rod 25 is slidably arranged at the center of the top plate 23, a clamping plate 24 is arranged at the bottom end of the supporting rod 25, the supporting rod 25 is tightly adhered to the clamping plate 24, the clamping plate 24 supports the edging belt 1 on the reel 22, and a spring 26 for supporting the clamping plate 24 is sleeved on the supporting rod 25;

in this embodiment, the coaxial key in butt 25 top department is connected with the plectrum 27, and the outer wall symmetry of plectrum 27 has seted up the arc wall, and the setting of plectrum 27 conveniently dials butt 25, conveniently makes splint 24 break away from reel 22, conveniently takes edging abrasive band 1.

It will be appreciated that the overall shape of the clamping plate 24 in this embodiment is arcuate, and this design facilitates the clamping of the clamping plate 24 against the edging belt 1 and the fixing of the edging belt 1 to the reel 22 to prevent loosening of the edging belt 1.

When the edging belt 1 is specifically used, a user firstly holds the shifting head 27 and lifts the shifting head upwards, the shifting head 27 drives the supporting rod 25 to move upwards, the clamping plate 24 moves upwards, the spring 26 is compressed, the clamping plate 24 is separated from the edging belt 1, then the edging belt 1 is pulled by the user, the rolling wheel 22 rotates, when the edging belt 1 is pulled to a proper length, the shifting head 27 is loosened by the user, the clamping plate 24 abuts against the edging belt 1 under the elastic action of the spring 26, and finally the edging belt 1 with the proper length is cut by the user.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an optical lens edging abrasive band, includes edging abrasive band (1), its characterized in that:

an edging abrasive belt (1) for polishing the optical lens; comprises a wear-resistant base layer (10), a reinforcing layer (11), a buffer layer (12), an adhesive layer (13) and an abrasive layer (14) which are sequentially arranged from bottom to top; the section of the wear-resistant base layer (10) is U-shaped, and the reinforcing layer (11), the buffer layer (12), the bonding layer (13) and the abrasive layer (14) are arranged in the top surface opening of the wear-resistant base layer (10); a plurality of anti-slip strips (15) are arranged on the bottom surface of the wear-resistant base layer (10).

2. The optical lens edging abrasive belt according to claim 1, characterized in that: the plurality of anti-slip strips (15) are distributed at equal intervals in a linear mode, and the anti-slip strips (15) and the wear-resistant base layer (10) are of an integrated structure.

3. The optical lens edging abrasive belt according to claim 1, characterized in that: the reinforcing layer (11) is a finished product made of glass fiber.

4. The optical lens edging abrasive belt according to claim 1, characterized in that: the buffer layer (12) is a finished product made of rubber material.

5. The optical lens edging abrasive belt according to claim 1, characterized in that: the outside of edging abrasive band (1) is equipped with coiling portion (2), and coiling portion (2) are fixed with two extension boards (21) including bottom plate (20) and roof (23) of bottom plate (20) top between bottom plate (20) and roof (23), rotate between two extension boards (21) and install reel (22), and edging abrasive band (1) is convoluteed on reel (22).

6. The optical lens edging abrasive belt according to claim 5, characterized in that: the center of roof (23) is located slidable mounting to support pole (25), supports pole (25) bottom and installs splint (24), and splint (24) support edging abrasive band (1) on reel (22), supports pole (25) and is equipped with spring (26) that are used for supporting tight splint (24).

7. The optical lens edging abrasive belt according to claim 6, characterized in that: the top end of the supporting rod (25) is coaxially connected with a poking head (27) in a key way, and arc grooves are symmetrically formed in the outer wall of the poking head (27).