CN210968218U

CN210968218U - Polishing device for soft and crisp optical lens

Info

Publication number: CN210968218U
Application number: CN201922029469.9U
Authority: CN
Inventors: 盛军; 盛浩然; 毛祉倩; 王浩宇; 毛成武
Original assignee: Jiangxi Hongxin Optical Technology Co ltd
Current assignee: Jiangxi Hongxin Optical Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-10
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a polishing device for soft and brittle optical lenses, which comprises a processing table, wherein a placing plate is fixed above the processing table through a support rod, two groups of sliding grooves are symmetrically arranged in the placing plate, one ends of the two groups of sliding grooves which are close to each other are all welded with springs, one ends of the springs are welded with sliding rods, the end parts of the sliding rods are connected with clamping plates through connecting rods, a supporting frame is welded above the processing table, a cylinder is fixed at the top of the supporting frame, a protective cover is welded at the top of the piston rod of the cylinder by penetrating through the top of the supporting frame, a polishing motor is installed in the protective cover, and an induced draft fan is installed on the supporting frame, the device can finish the fixation of the soft and brittle optical lenses with different diameters, the clamping plates and the edges of the lenses can be perfectly matched, the fixation is more firm, the chip splashing is avoided to influence the processing environment.

Description

Polishing device for soft and crisp optical lens

Technical Field

The utility model relates to an optical lens piece processing technology field specifically is a burnishing device for soft crisp optical lens piece.

Background

Polishing is the finishing of the surface of a workpiece with a polishing tool or abrasive particles or other polishing media. In the process of processing the optical lens, an important procedure called grinding and polishing is provided, and the process is related to the quality of the optical lens and has a decisive factor for the light scattering property of the finished optical lens. In order to meet some special requirements, soft and brittle optical lenses are manufactured, and the hardness and the toughness of the optical lenses are not high.

The clamping components of the existing polishing device can not adapt to lenses with different specifications, and the fixing mode is easy to damage the soft and brittle optical lenses; meanwhile, the existing polishing apparatus lacks a debris collecting device. The residual, splattered debris can easily affect the polishing process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device for soft fragile optical lens piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a burnishing device for soft fragile optical lens piece, includes the processing platform, processing bench side is fixed with through the bracing piece places the board, place the inboard symmetry and seted up two sets of spouts, it is two sets of the spout closes on one end mutually and all welds the spring, the welding of spring one end has the slide bar, the slide bar tip is connected with splint through the connecting rod, the welding of processing bench side has the support frame, the support frame top is fixed with the cylinder, the bottom of the piston rod end of cylinder runs through the welding of support frame top and has the protection casing, install polishing motor in the protection casing, polishing motor's output shaft bottom has the polishing dish through the coupling joint, install the draught fan on the support frame, the inlet end intercommunication of draught fan has the air-supply line, the end of giving vent to.

Preferably, four corners of the lower surface of the processing table are welded with support legs.

Preferably, the bottom end of the support leg is in a frustum shape, and the bottom of the support leg is glued with a rubber sleeve.

Preferably, a first rubber pad is embedded in the middle of the upper surface of the placing plate, and a second rubber pad is glued on the two groups of clamping plates.

Preferably, the protective cover is provided with heat dissipation holes.

Preferably, the air inlet pipe is connected with the upper surface of the processing table through a fixed support.

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

1. place the inboard symmetry and seted up two sets of spouts, two sets of spouts close on one end mutually and all have welded the spring, and the welding of spring one end has the slide bar, and the slide bar tip is connected with splint through the connecting rod, sets up the spring and establish splint into and place the arc of board centre of a circle altogether for two sets of splint are fit for can accomplishing the fixed to the soft crisp optical lens of different diameters, and splint and lens edge can perfect adaptation, and are fixed more firm, also can avoid damaging the lens edge.

2. Install the draught fan on the support frame, the inlet end intercommunication of draught fan has the air-supply line, and the end of giving vent to anger of draught fan has the dust bag through going out the union coupling, can collect the dust bag with the piece that produces among the polishing process in, has avoided the piece to splash and has influenced the processing environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the placement board of the present invention;

fig. 3 is a top view of the placing board of the present invention.

In the figure: 1. a processing table; 2. a support bar; 3. placing the plate; 4. a chute; 5. a spring; 6. a slide bar; 7. a connecting rod; 8. A splint; 9. a support frame; 10. a cylinder; 11. a protective cover; 12. polishing the motor; 13. a polishing disk; 14. an induced draft fan; 15. An air inlet pipe; 16. an air outlet pipe; 17. a dust collection bag; 18. a support leg; 19. a rubber sleeve; 20. a first rubber pad; 21. a second rubber pad; 22. heat dissipation holes; 23. and fixing the bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing device for soft and brittle optical lenses comprises a processing table 1, wherein supporting legs 18 are welded at four corners of the lower surface of the processing table 1, the bottom ends of the supporting legs 18 are in a frustum shape, rubber sleeves 19 are glued at the bottoms of the supporting legs 18, the placing stability of the supporting legs 18 is improved, a placing plate 3 is fixed above the processing table 1 through a supporting rod 2, and the placing plate 3 is a circular plate;

two groups of sliding grooves 4 are symmetrically formed in the placing plate 3, springs 5 are welded at the ends, close to the two groups of sliding grooves 4, of the two groups of sliding grooves 4, sliding rods 6 are welded at one ends of the springs 5, the end portions of the sliding rods 6 are connected with clamping plates 8 through connecting rods 7, the clamping plates 8 are arc-shaped plates which are concentric with the placing plate 3, the springs 5 are arranged, the two groups of clamping plates 8 are suitable for fixing lenses with different diameters, first rubber pads 20 are embedded in the middle of the upper surface of the placing plate 3, second rubber pads 21 are glued on the two groups of clamping plates 8, and contact friction between the device;

a support frame 9 is welded above the processing table 1, an air cylinder 10 is fixed at the top of the support frame 9, a protective cover 11 is welded at the bottom end of a piston rod of the air cylinder 10, which penetrates through the top of the support frame 9, a polishing motor 12 is installed in the protective cover 11, a heat dissipation hole 22 is formed in the protective cover 11 in order to facilitate the heat dissipation of the polishing motor 12, and the bottom end of an output shaft of the polishing motor 12 is connected with a polishing disc 13 through;

the support frame 9 is provided with the draught fan 14, the air inlet end of the draught fan 14 is communicated with the air inlet pipe 15, the air inlet pipe 15 is connected with the upper surface of the processing table 1 through the fixing support 23, the stability of the air inlet pipe 15 when the draught fan 14 works is enhanced, and the air outlet end of the draught fan 14 is connected with the dust collection bag 17 through the air outlet pipe 16.

The working principle is as follows: make two sets of splint 8 earlier and remove to both sides, put the lens again on the first rubber pad 20 of placing the platform middle part, loosen two sets of splint 8 slowly and make it draw close to the centre to accomplish the fixed to the lens, drive polishing dish 13 through cylinder 10 and descend to and the lens contact, start draught fan 14 and polishing motor 12 in proper order, polishing motor 12 drives polishing dish 13 and rotates and polish the lens, draught fan 14 sucks in dust bag 17 with the piece suction that the polishing produced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A polishing device for soft and brittle optical lenses, comprising a processing table (1), characterized in that: the processing table is characterized in that a placing plate (3) is fixed above the processing table (1) through a supporting rod (2), two groups of sliding grooves (4) are symmetrically formed in the placing plate (3), two groups of sliding grooves (4) are closed to one end, springs (5) are welded at the ends of the sliding grooves (4), a sliding rod (6) is welded at one end of each spring (5), the end portion of each sliding rod (6) is connected with a clamping plate (8) through a connecting rod (7), a supporting frame (9) is welded above the processing table (1), a cylinder (10) is fixed at the top of the supporting frame (9), a protective cover (11) is welded at the bottom end of a piston rod of the cylinder (10) penetrating through the top of the supporting frame (9), a polishing motor (12) is installed in the protective cover (11), a polishing disc (13) is connected at, the air inlet end of the draught fan (14) is communicated with an air inlet pipe (15), and the air outlet end of the draught fan (14) is connected with a dust bag (17) through an air outlet pipe (16).

2. A polishing device for soft and brittle optical lens according to claim 1, characterized in that: four corners of the lower surface of the processing table (1) are welded with support legs (18).

3. A polishing device for soft and brittle optical lens according to claim 2, characterized in that: the bottom end of the supporting leg (18) is in a frustum shape, and the bottom of the supporting leg (18) is glued with a rubber sleeve (19).

4. A polishing device for soft and brittle optical lens according to claim 1, characterized in that: a first rubber pad (20) is embedded in the middle of the upper surface of the placing plate (3), and a second rubber pad (21) is glued on the two clamping plates (8).

5. A polishing device for soft and brittle optical lens according to claim 1, characterized in that: the protective cover (11) is provided with heat dissipation holes (22).

6. A polishing device for soft and brittle optical lens according to claim 1, characterized in that: the air inlet pipe (15) is connected with the upper surface of the processing table (1) through a fixed support (23).