CN210968219U

CN210968219U - Finish machining device for curvature of optical lens

Info

Publication number: CN210968219U
Application number: CN201922041344.8U
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 an optical lens curvature finish machining device, which comprises a machining table, wherein a support cover is welded on the upper surface of the machining table, a vacuum pump is installed in the support cover, a support frame is welded on the upper part of the machining table, a cylinder is installed on the support frame, a water tank is fixed on the top of the support frame, a water outlet pipe is communicated with the bottom of the water tank, an annular baffle is welded on the upper surface of the machining table, an annular water storage tank is arranged between the annular baffle on the upper surface of the machining table and the support cover, four groups of drain holes are arranged in the annular water storage tank, the bottom ends of the drain holes are communicated with the top of a recovery tank fixed on the lower surface of the machining table, a water pump is installed on one side of the upper surface of the machining table, the water inlet of the water pump is communicated with the recovery tank through a first circulating water pipe, meanwhile, water circulation is established, and resource waste is reduced.

Description

Finish machining device for curvature of optical lens

Technical Field

The utility model relates to an optical lens piece processing technology field specifically is an optical lens piece camber finish machining device.

Background

The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at a high temperature, uniformly stirring the mixture by using ultrasonic waves, removing bubbles, and slowly cooling the mixture for a long time so as to prevent a glass block from generating internal stress, wherein the cooled glass block has excellent properties such as transparency, uniformity, refractive index, dispersion ratio and the like. An optical lens is an important part for imaging by refraction of light, and is generally used for optical devices such as a camera and a lens of a microscope. Wherein the concave surface of the optical lens is generally polished by a polishing head.

All can cause the influence to the processing environment when the piece that produces among the traditional grinding device polishing process remains or splashes, consequently, grinding device after the partial improvement begins to use water to remove the adsorption piece, and then the washing water is generally only once, does not retrieve it and recycles, and the wasting of resources degree is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens piece camber finish machining device, the piece that produces when polishing is concentrated and is collected, establishes the hydrologic cycle simultaneously, has reduced the wasting of resources to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical lens curvature finish machining device comprises a machining table, wherein a supporting cover is welded on the upper surface of the machining table, a vacuum pump is installed in the supporting cover, an air inlet of the vacuum pump is connected with a vacuum sucker through a hose, the top of the vacuum sucker is flush with the upper surface of the supporting cover, a supporting frame is welded above the machining table, an air cylinder is installed on the supporting frame, a protective cover is welded at the bottom end of a piston rod of the air cylinder, the bottom end of the piston rod penetrates through the top of the supporting frame, a motor is installed in the protective cover, a connecting rod is connected to the bottom end of an output shaft of the motor through a coupler, a polishing head is fixed at the bottom end of the connecting rod through bolts, a water tank is fixed at the top of the supporting frame, a water outlet pipe is communicated with the bottom of the water tank, four groups of drain holes are formed in the annular water storage tank, the bottom ends of the four groups of drain holes are communicated with the top of a recycling box fixed on the lower surface of the processing table, a filter screen is embedded in the recycling box, a water pump is installed on one side of the upper surface of the processing table, the water inlet of the water pump is communicated with the recycling box through a first circulating water pipe, and the water outlet of the water pump is communicated with the water tank through a second circulating water pipe.

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, the protective cover is provided with heat dissipation holes.

Preferably, the valve is a solenoid valve.

Preferably, the water outlet pipe is connected with the side part of the support frame through a first fixing sleeve, and the first circulating water pipe and the second circulating water pipe are respectively connected with the lower surface of the processing table and the side part of the support frame through a second fixing sleeve.

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

the water tank drains water, can adsorb the piece that produces of polishing, prevents that it from sputtering to the external world, and simultaneously, the setting of annular aqua storage tank and the interior filter screen of collection box can carry out recovery processing to used water, draws the hydrologic cycle of establishing in sucking the water tank again through the water pump after will handling, and the piece that produces when this device polishes is concentrated and is collected, establishes the hydrologic cycle simultaneously, has reduced the wasting of resources.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the support cover of the present invention;

fig. 3 is a schematic view of the processing table of the present invention.

In the figure: 1. a processing table; 2. a support housing; 3. a vacuum pump; 4. a vacuum chuck; 5. a support frame; 6. a cylinder; 7. a protective cover; 8. a motor; 9. a connecting rod; 10. polishing head; 11. a water tank; 12. a water outlet pipe; 13. an annular baffle; 14. an annular water storage tank; 15. a drain hole; 16. a recycling bin; 17. a filter screen; 18. a water pump; 19. a first circulating water pipe; 20. a second circulating water pipe; 21. a support leg; 22. a rubber sleeve; 23. heat dissipation holes; 24. a valve; 25. a first fixing sleeve; 26. a second fixing sleeve.

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: an optical lens curvature finish machining device comprises a machining table 1, wherein supporting legs 21 are welded at four corners of the lower surface of the machining table 1, the bottom ends of the supporting legs 21 are in a frustum shape, rubber sleeves 22 are glued at the bottoms of the supporting legs 21, the placing stability of the supporting legs 21 is improved, a supporting cover 2 is welded on the upper surface of the machining table 1, a vacuum pump 3 is installed in the supporting cover 2, an air inlet of the vacuum pump 3 is connected with a vacuum sucker 4 through a hose, the top of the vacuum sucker 4 is flush with the upper surface of the supporting cover 2, and a supporting frame 5 is welded above the machining;

the air cylinder 6 is installed on the support frame 5, the bottom end of a piston rod of the air cylinder 6 penetrates through the top of the support frame 5 and is welded with the protective cover 7, the motor 8 is installed in the protective cover 7, in order to facilitate heat dissipation of the motor 8, the heat dissipation hole 23 is formed in the protective cover 7, the bottom end of an output shaft of the motor 8 is connected with the connecting rod 9 through the coupler, and the bottom end of the connecting rod 9 is fixed with the polishing head;

a water tank 11 is fixed at the top of the support frame 5, the bottom of the water tank 11 is communicated with a water outlet pipe 12, the water outlet pipe 12 is connected with the side part of the support frame 5 through a first fixing sleeve 25, the connection stability of the water outlet pipe 12 is enhanced, the water outlet of the water outlet pipe 12 is positioned at one side above the support cover 2, a valve 24 is installed on the water outlet pipe 12, the valve 24 is an electromagnetic valve, an annular baffle 13 is welded on the upper surface of the processing table 1, water and debris can be prevented from splashing to pollute a processing environment, an annular water storage tank 14 is arranged between the annular baffle 13 on the upper surface of the processing table 1 and the support cover 2, four groups of water discharge holes 15 are arranged in the annular water storage tank 14, the four groups of water discharge holes 15 are the lowest points in the annular water storage tank 14;

a water pump 18 is installed on one side of the upper surface of the processing table 1, a water inlet of the water pump 18 is communicated with a recovery box 16 through a first circulating water pipe 19, a water outlet of the water pump 18 is communicated with a water tank 11 through a second circulating water pipe 20, and the first circulating water pipe 19 and the second circulating water pipe 20 are respectively connected with the lower surface of the processing table 1 and the side portion of the support frame 5 through a second fixing sleeve 26.

The working principle is as follows: prevent the lens on the supporting housing 2, inhale it tightly fixedly through vacuum pump 3 and vacuum chuck 4, cylinder 6 drives the head of polishing 10 and the contact of lens upper surface middle part, water tank 11 begins to turn on the water, when motor 8 drives the head of polishing and polishes the lens cylinder 6 continues to drive the head of polishing 10 and moves down to satisfying the concave surface degree of depth, water adsorbs the piece and gets into the collection box 16 from the wash port 15 in the annular aqua storage tank 14 in, through filter screen 17 in the back by the water pump 18 suction water tank 11 again, establish the hydrologic cycle.

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. An optical lens curvature finishing device, comprising a processing table (1), characterized in that: the processing table is characterized in that a supporting cover (2) is welded on the upper surface of the processing table (1), a vacuum pump (3) is installed in the supporting cover (2), an air inlet of the vacuum pump (3) is connected with a vacuum sucker (4) through a hose, the top of the vacuum sucker (4) is parallel and level to the upper surface of the supporting cover (2), a supporting frame (5) is welded above the processing table (1), an air cylinder (6) is installed on the supporting frame (5), a protective cover (7) is welded at the top of the piston rod bottom of the air cylinder (6) after penetrating through the top of the supporting frame (5), a motor (8) is installed in the protective cover (7), a connecting rod (9) is connected at the bottom of an output shaft of the motor (8) through a coupling, a grinding head (10) is fixed at the bottom of the connecting rod (9) through bolts, a water, install valve (24) on outlet pipe (12), processing platform (1) upper surface welding has ring baffle (13), processing platform (1) upper surface ring baffle (13) and support and have seted up annular aqua storage tank (14) between cover (2), set up four wash port (15) in annular aqua storage tank (14), four groups wash port (15) bottom all with processing platform (1) lower fixed surface's collection box (16) top intercommunication, the embedded filter screen (17) that is equipped with in collection box (16), processing platform (1) upper surface one side installs water pump (18), water pump (18) water inlet is through first circulating pipe (19) and collection box (16) intercommunication, water pump (18) delivery port passes through second circulating pipe (20) and water tank (11) intercommunication.

2. An optical lens curvature finishing device as claimed in claim 1, wherein: supporting legs (21) are welded at four corners of the lower surface of the processing table (1).

3. An optical lens curvature finishing device as claimed in claim 2, characterized in that: the bottom end of the supporting leg (21) is in a frustum shape, and the bottom of the supporting leg (21) is glued with a rubber sleeve (22).

4. An optical lens curvature finishing device as claimed in claim 1, wherein: the protective cover (7) is provided with heat dissipation holes (23).

5. An optical lens curvature finishing device as claimed in claim 1, wherein: the valve (24) is an electromagnetic valve.

6. An optical lens curvature finishing device as claimed in claim 1, wherein: the water outlet pipe (12) is connected with the side part of the support frame (5) through a first fixing sleeve (25), and the first circulating water pipe (19) and the second circulating water pipe (20) are respectively connected with the lower surface of the processing table (1) and the side part of the support frame (5) through a second fixing sleeve (26).