CN215919996U

CN215919996U - Optical lens piece grinder

Info

Publication number: CN215919996U
Application number: CN202121461938.5U
Authority: CN
Inventors: 孙金华
Original assignee: Wangjiang Tianchang Optical Instruments Co ltd
Current assignee: Wangjiang Tianchang Optical Instruments Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-01
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an optical lens grinding device which comprises an air cylinder, a liquid storage tank, a base, a motor and a second objective table, wherein a first support and a second support are respectively installed at two ends of the upper surface of the base, a cross rod is installed between the first support and the second support, the liquid storage tank is arranged inside the base, a rotating shaft is respectively and movably connected with the first objective table and the base through a second bearing, the motor is installed on the upper surface of the base through a fixing plate, a second circular gear connected with an output shaft of the motor is meshed with a first rack, the air cylinder is installed on one side, close to the first support, of the upper surface of the first objective table, the second objective table is installed in the middle of the upper surface of the first objective table, and a screw rod penetrates through the second objective table and is movably installed in the first bearing. This optical lens grinder can clear away the waste material that produces when optical lens grinds with the rivers to can take away partly because of the heat that the friction produced, play certain cooling effect.

Description

Optical lens piece grinder

Technical Field

The utility model relates to the technical field of optical lens grinding, in particular to an optical lens grinding device.

Background

The blank of optical lens all need all produce certain waste material and corresponding heat through the corase grind, correct grinding and these three processes of polishing, every lens when grinding, and traditional grinder does not have the way of handling the waste material, lets the waste material adhesion at the surface of lens to reduce the grinding precision, make grinding quality relatively poor, traditional grinder also lacks the heat dissipation link, thermal piling up can exert an influence to the lens.

Therefore, we improve this and propose an optical lens grinding device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a polishing apparatus for optical lens, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an optical lens grinding device comprises an air cylinder, a liquid storage tank, a base, a motor and a second objective table, wherein a first support and a second support are respectively arranged at two ends of the upper surface of the base, a transverse rod is arranged between the first support and the second support, a water supply pipe is fixed on one side, close to the second support, of the transverse rod through a positioning block, a high-pressure spray head is arranged at one end, close to the transverse rod, of the water supply pipe, the other end of the water supply pipe is connected with a submersible pump, the liquid storage tank is arranged inside the base, flushing liquid is filled in the liquid storage tank, a rotating shaft is respectively and movably connected with the first objective table and the base through a second bearing, a first rack is arranged on the edge of the lower surface of the first objective table, the motor is arranged on the upper surface of the base through a fixing plate, a second circular gear connected with an output shaft of the motor is meshed with the first rack, the air cylinder is arranged on one side, close to the first support, on the upper surface of the first objective table, and the fixed columns are installed on two sides of the upper surface of the first objective table, the first bearings are installed at the upper ends of the fixed columns, the second objective table is installed in the middle of the upper surface of the first objective table, the screw rod penetrates through round holes formed in two sides of the second objective table and is movably installed in the first bearings, the first round gear is installed at one end, close to the air cylinder, of the screw rod, meanwhile, a slide rail is arranged inside the second objective table, the slide block placed in the slide rail is installed on the surface of the screw rod, the push plate is installed on the upper surface of the slide block, and the buffer cotton is installed on one side of the push plate.

Preferably, the cross rod is installed at the one end of first support and second support far away from the base, and the grinding block is connected through first telescopic link in the middle part of the cross rod, and the delivery pipe is fixed through two locating pieces that are the U-shaped structure to the one side that the cross rod is close to the second support, and the delivery pipe is fixed on second support surface through the constant head tank that is the C-shaped structure simultaneously.

Preferably, the reservoir is rectangle spatial structure, and the flush fluid of the inside packing of reservoir accounts for the four fifths of volume, and the reservoir is close to one side installation immersible pump of second support, and the drain pipe passes second objective table, first objective table, pivot and base simultaneously, and the slide rail bottom is seted up to drain pipe one end, and the reservoir top is seted up to the drain pipe other end.

Preferably, a second rack is mounted on the upper surface of a second telescopic rod connected with the air cylinder, the second rack is meshed with the first circular gear, the width of the second rack is one point, two times or five times of the width of the first circular gear, the second rack is of a rectangular structure, and the first rack is mounted on the edge of the lower surface of the first objective table in an annular structure.

Preferably, the inside slide rail that has seted up of second objective table, the slider that slide rail bilateral symmetry was placed all installs on the lead screw surface, and the recess of slide rail is "protruding" font structure, and the slider is "protruding" font structure.

Preferably, the upper surface mounting rectangle push pedal of slider, at the relative one side installation buffering cotton of two sets of push pedals, the buffering cotton is prismoid structure, and at the mid-mounting third thing platform that carries of second thing platform, the third thing platform that carries is bow-shaped structure, and the upper surface of third thing platform sets up circular recess simultaneously.

Preferably, the motor is installed on the upper surface of the base through a fixing plate, the fixing plate is fixed on the upper surface of the base through four screws, and the fixing plate is of an n-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: this optical lens piece grinder, circular recess through third objective table upper surface carries out preliminary location to the lens, later start-up cylinder drive with the first circular gear of second rack toothing, thereby drive the lead screw, let two sliders move in opposite directions, then through the fixed lens of waiting to grind of buffering cotton, when adjusting the abrasive brick suitable position through first telescopic link, starter motor grinds, the immersible pump flows to high pressure nozzle with the flush fluid along the delivery pipe, also played cooling's effect when washing the waste material that grinds the production from high pressure nozzle spun flush fluid.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

FIG. 4 is a side view of a second stage of the present invention.

In the figure: 1. a first bracket; 2. a cross bar; 3. a first telescopic rod; 4. grinding blocks; 5. a first circular gear; 6. a first bearing; 7. a screw rod; 8. fixing a column; 9. a cylinder; 10. a first stage; 11. a first rack; 12. a rotating shaft; 13. a second bearing; 14. a liquid storage tank; 15. washing liquid; 16. a base; 17. a submersible pump; 18. a drain pipe; 19. a water supply pipe; 20. a fixing plate; 21. a motor; 22. a second circular gear; 23. a second stage; 24. a slider; 25. a third object carrying table; 26. pushing the plate; 27. buffering cotton; 28. positioning blocks; 29. a high pressure spray head; 30. a second bracket; 31. a second telescopic rod; 32. a second rack; 33. positioning a groove; 34. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an optical lens grinding device comprises a cylinder 9, a liquid storage tank 14, a base 16, a motor 21 and a second objective table 23, wherein a first support 1 and a second support 30 are respectively installed at two ends of the upper surface of the base 16, a cross rod 2 is installed between the first support 1 and the second support 30, the cross rod 2 is installed at one end, far away from the base 16, of the first support 1 and the second support 30, the middle part of the cross rod 2 is connected with a grinding block 4 through a first telescopic rod 3, a water supply pipe 19 is fixed at one side, close to the second support 30, of the cross rod 2 through two positioning blocks 28 in a U-shaped structure, a high-pressure spray head 29 is installed at one end, close to the cross rod 2, of the water supply pipe 19, the other end of the water supply pipe 19 is connected with a submersible pump 17, and meanwhile, the water supply pipe 19 is fixed on the surface of the second support 30 through a positioning groove 33 in a C-shaped structure; the liquid storage tank 14 is arranged inside the base 16, the liquid storage tank 14 is of a rectangular structure, flushing liquid 15 filled inside the liquid storage tank 14 occupies four fifths of the volume, a submersible pump 17 is mounted on one side, close to the second support 30, of the liquid storage tank 14, meanwhile, a drain pipe 18 penetrates through the second objective table 23, the first objective table 10, the rotating shaft 12 and the base 16, one end of the drain pipe 18 is arranged at the bottom of the sliding rail 34, and the other end of the drain pipe 18 is arranged at the top of the liquid storage tank 14; the rotating shaft 12 is respectively movably connected with the first object stage 10 and the base 16 through a second bearing 13, meanwhile, a first rack 11 is installed on the edge of the lower surface of the first object stage 10, the motor 21 is installed on the upper surface of the base 16 through a fixing plate 20, the fixing plate 20 is fixed on the upper surface of the base 16 through four screws, and meanwhile, the fixing plate 20 is in an n-shaped structure; a second circular gear 22 connected with an output shaft of the motor 21 is meshed with the first rack 11, the air cylinder 9 is installed on one side, close to the first support 1, of the upper surface of the first object stage 10, a second rack 32 is installed on the upper surface of a second telescopic rod 31 connected with the air cylinder 9, the second rack 32 is meshed with the first circular gear 5, the width of the second rack 32 is one point to two times or five times of the width of the first circular gear 5, and the second rack 32 is of a rectangular structure; fixing columns 8 are arranged on two sides of the upper surface of the first objective table 10, a first bearing 6 is arranged at the upper ends of the fixing columns 8, the second objective table 23 is arranged in the middle of the upper surface of the first objective table 10, a screw rod 7 penetrates through round holes formed in two sides of the second objective table 23 and is movably arranged in the first bearing 6, and a first circular gear 5 is arranged at one end, close to the air cylinder 9, of the screw rod 7; a slide rail 34 is arranged in the second objective table 23, the slide blocks 24 symmetrically arranged on two sides of the slide rail 34 are both arranged on the surface of the screw rod 7, and the slide rail 34 and the slide blocks 24 are in corresponding convex structures; the upper surface mounting rectangle push pedal 26 of slider 24, at the cotton 27 of buffering of two sets of push pedal 26 relative one side installations, the cotton 27 of buffering is prismoid structure, and at the middle part installation third year thing platform 25 of second objective table 23, and third year thing platform 25 is bow-shaped structure, and the upper surface of third objective table 25 sets up circular recess simultaneously.

As shown in fig. 1, openings at two ends of the drain pipe 18 are respectively arranged at the bottom of the slide rail 34 and the top of the liquid storage tank 14, the drain pipe 18 sequentially passes through the second object stage 23, the first object stage 10, the rotating shaft 12 and the base 16, so that the submersible pump 17 supplies the washing liquid 15 to the high-pressure spray head 29 through the water supply pipe 19, the washing liquid 15 sprayed by the high-pressure spray head 29 takes away grinding waste and heat generated by grinding, flows into the slide rail 34, and flows back to the liquid storage tank 14 through the drain pipe 18, thereby realizing the cyclic utilization of resources.

As shown in fig. 4, the slide rail 34 and the slide block 24 are in a corresponding "convex" structure, two convex sides of the slide block 24 can effectively ensure that the slide block 24 can stably and rapidly move in opposite directions under the action of the screw rod 7, the slide rail 34 is arranged inside the second objective table 23, and two ends of the slide rail 34 do not penetrate through the side wall of the second objective table 23, so that the problem that the slide block 24 is separated from the slide rail 34 is effectively solved.

The working principle is as follows: when the optical lens grinding device is used, the lens is preliminarily positioned through the circular groove on the upper surface of the third objective table 25, then the cylinder 9 is started to drive the first circular gear 5 meshed with the second rack 32, the first circular gear 5 drives the screw rod 7, so that the two sliders 24 move oppositely, then the push plate 26 and the sliders 24 which are installed on the upper surfaces of the sliders 24 move together, the lens to be ground is fixed again through the buffer cotton 27 which is installed on the side surface of the push plate 26, then the grinding block 4 is adjusted to a proper position through the buffer cotton 27, the motor 21 is started, the second circular gear 22 which is connected through the output shaft of the motor 21 drives the first rack 11, so that the second objective table 23 rotates through the rotating shaft 12, when grinding is carried out, the submersible pump 17 flows the washing liquid 15 to the high-pressure nozzle 29 along the water supply pipe 19, the high-pressure nozzle 29 sprays the washing liquid 15 to wash the lens being ground, the flushing liquid 15 after flushing flows into the liquid storage tank 14 through the drainage pipe 18 at the bottom of the slide rail 34; this is the entire process of operation of the optical lens grinding apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical lens grinder, includes cylinder (9), reservoir (14), base (16), motor (21) and second objective table (23), its characterized in that: the device is characterized in that a first support (1) and a second support (30) are respectively installed at two ends of the upper surface of a base (16), a cross rod (2) is installed between the first support (1) and the second support (30), one side, close to the second support (30), of the cross rod (2) is provided with a water supply pipe (19) through a positioning block (28), one end, close to the cross rod (2), of the water supply pipe (19) is provided with a high-pressure spray head (29), the other end of the water supply pipe (19) is connected with a submersible pump (17), the reservoir (14) is arranged inside the base (16), flushing liquid (15) is filled in the reservoir (14), a rotating shaft (12) is respectively and movably connected with the first objective table (10) and the base (16) through a second bearing (13), meanwhile, a first rack (11) is installed on the edge of the lower surface of the first objective table (10), and a motor (21) is installed on the upper surface of the base (16) through a fixing plate (20), a second circular gear (22) connected with an output shaft of a motor (21) is meshed with a first rack (11), a cylinder (9) is installed on one side, close to a first support (1), of the upper surface of a first objective table (10), fixing columns (8) are installed on two sides of the upper surface of the first objective table (10), a first bearing (6) is installed at the upper end of each fixing column (8), a second objective table (23) is installed in the middle of the upper surface of the first objective table (10), a screw rod (7) penetrates through round holes formed in two sides of the second objective table (23) and is movably installed in the first bearing (6), a first circular push plate gear (5) is installed at one end, close to the cylinder (9), of the screw rod (7), a sliding rail (34) is formed inside the second objective table (23), a sliding block (24) placed in the sliding rail (34) is installed on the surface of the screw rod (7), and a sliding block (24) is installed on the upper surface of the sliding block (26), one side of the push plate (26) is provided with buffer cotton (27).

2. An optical lens polishing device as set forth in claim 1, wherein: the grinding device is characterized in that the cross rod (2) is installed at one end, far away from the base (16), of the first support (1) and the second support (30), the middle of the cross rod (2) is connected with the grinding block (4) through the first telescopic rod (3), one side, close to the second support (30), of the cross rod (2) is fixed with the water supply pipe (19) through the two positioning blocks (28) in the U-shaped structure, and meanwhile, the water supply pipe (19) is fixed on the surface of the second support (30) through the positioning grooves (33) in the C-shaped structure.

3. An optical lens polishing device as set forth in claim 1, wherein: reservoir (14) are rectangle spatial structure, and flush fluid (15) of reservoir (14) inside filling account for the four fifths of volume, and reservoir (14) are close to one side installation immersible pump (17) of second support (30), and drain pipe (18) pass second objective table (23), first objective table (10), pivot (12) and base (16) simultaneously, and drain pipe (18) one end is seted up in slide rail (34) bottom, and drain pipe (18) other end is seted up at reservoir (14) top.

4. An optical lens polishing device as set forth in claim 1, wherein: the upper surface of a second telescopic rod (31) connected with the air cylinder (9) is provided with a second rack (32), the second rack (32) is meshed with the first circular gear (5), the width of the second rack (32) is one point or two-five times of the width of the first circular gear (5), the second rack (32) is of a rectangular structure, and the first rack (11) is of an annular structure and is arranged on the edge of the lower surface of the first object stage (10).

5. An optical lens polishing device as set forth in claim 1, wherein: slide rail (34) have been seted up to second objective table (23) inside, slide rail (34) bilateral symmetry place's slider (24) all install on lead screw (7) surface, and the recess of slide rail (34) is "protruding" font structure, and slider (24) are "protruding" font structure.

6. An optical lens lapping device as claimed in claim 5, wherein: the upper surface mounting rectangle push pedal (26) of slider (24), at two sets of push pedals (26) relative one side installation buffering cotton (27), buffering cotton (27) are terrace with edge shape structure, and at the middle part installation third objective table (25) of second objective table (23), third objective table (25) are bow-shaped structure, and the upper surface of third objective table (25) sets up circular recess simultaneously.

7. An optical lens polishing device as set forth in claim 1, wherein: the motor (21) is installed on the upper surface of the base (16) through the fixing plate (20), the fixing plate (20) is fixed on the upper surface of the base (16) through four screws, and meanwhile the fixing plate (20) is of an n-shaped structure.