CN213561636U

CN213561636U - Optical crystal polishing equipment

Info

Publication number: CN213561636U
Application number: CN202022759861.1U
Authority: CN
Inventors: 赵世英
Original assignee: Tianjin Shuohang Photoelectric Technology Co ltd
Current assignee: Tianjin Shuohang Photoelectric Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-29
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an optical crystal polishing device, which comprises a box body, wherein water cavities are symmetrically arranged in the box body, a device cavity is arranged between two water cavities, a baffle plate is fixedly connected in the device cavity, a cylinder II is fixedly connected on the upper side of the baffle plate, a water pump is arranged on the lower side of the baffle plate, a cylinder I is arranged on one side of the outer surface of the upper end of the box body, a servo motor is arranged on the other side of the box body, a fixed seat is arranged on the outer surface of the lower end of the cylinder II and the outer surface of the lower end of the servo motor, and the cylinder II and the box body are fixedly connected through the fixed seat, the device structure can carry out polishing and burnishing on the annular side surface of a circular optical crystal, the cylinder I is matched with the servo motor to carry out clamping and fixed rotation in the polishing and burnishing, and resource waste is reduced.

Description

Optical crystal polishing equipment

Technical Field

The utility model belongs to the technical field of the polishing equipment technique and specifically relates to an optical crystal polishing equipment is related to.

Background

Optical crystals are primarily those used in optical circuits. The optical fiber is mainly used for a transmission window, a prism, a lens, a filtering and polarizing element, a phase compensation mirror and the like in an optical instrument, and is mainly used for a light transmitting part, a light processing part and a light receiving part in an optical circuit. Another notable class of optical crystals are fiber crystals and crystals for optical waveguides that have been developed in recent years, and are important for use in optical circuits for transmission, conversion, branching, and the like of light. The optical crystal mainly comprises metal halide crystals, especially fluoride crystals and high-temperature oxide crystals. Such as magnesium fluoride crystals for ultraviolet transmissive materials, calcium fluoride crystals for infrared transmissive materials, barium fluoride crystals, and the like.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. in optical research, various optical devices have higher requirements on polishing of the surface of an optical crystal, and the conventional polishing device can only polish a plane material, but can polish the surface of the annular side surface of the optical crystal with an annular curved surface only by clamping and fixing a specific matched polishing mould when polishing the surface of the annular side surface of the optical crystal with the annular curved surface, so that the polishing efficiency is reduced; 2. the crystal is rubbed in the polishing process of the optical crystal, the generated dust is large, water is generally sprayed in the polishing process to avoid raising the dust, and the polished sewage is doped with the dust to cause that the sewage is difficult to be subsequently treated and cannot be recycled.

To this end, an optical crystal polishing apparatus is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical crystal polishing equipment, the device structure can carry out burnishing and polishing to circular optical crystal annular side, carries out the fixed rotation of centre gripping through a cylinder cooperation servo motor among the burnishing and polishing process, and it is simple and convenient in the dismantlement installation to polish to sewage among the burnishing and polishing process can effectual filtration and cyclic utilization, reduces the wasting of resources, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical crystal polishing device comprises a box body, wherein water cavities are symmetrically formed in the box body, a device cavity is formed between the two water cavities, a partition plate is fixedly connected in the device cavity, an air cylinder II is fixedly connected to the upper side of the partition plate, a water pump is arranged on the lower side of the partition plate, an air cylinder I is arranged on one side of the outer surface of the upper end of the box body, a servo motor is arranged on the other side of the outer surface of the upper end of the box body, fixing seats are arranged on the outer surfaces of the lower ends of the air cylinder II and the servo motor and fixedly connected with the box body through the fixing seats, a first fixing part and a second fixing part are arranged between the air cylinder I and the servo motor and are distributed in an L-shaped structure and fixedly connected with the box body, a movable groove is formed in the outer surface of the upper end of the device cavity, a fixing, and the activity trench is located the inside of annular filter chamber, the lower extreme of filter chamber respectively with two the water cavity is connected, the inside of filter chamber is provided with the filter screen, the output of cylinder one run through first mounting and with first mounting swing joint, the output of cylinder one is provided with the rotary rod, and the right-hand member of rotary rod is glued there is the sucking disc, and the inside of sucking disc is glued there is the block rubber, servo motor output end fixedly connected with transfer line, and the transfer line runs through the second mounting and extend to the activity trench upside, and the left end of transfer line also is provided with sucking disc and block rubber, two be provided with the crystal main part between the sucking disc.

Preferably, the upper end of the output end of the second cylinder is fixedly connected with a connecting rod, the upper end of the connecting rod is connected with a fixing plate, the fixing plate is distributed in a U-shaped structure, and a grinding wheel is arranged in the fixing plate.

Preferably, threaded holes are formed in two sides of the fixing plate, a fixing bolt is connected to the inner threads of the threaded holes in a threaded mode, and one end of the fixing bolt penetrates through the grinding wheel and extends to the inside of the grinding wheel.

Preferably, the grinding wheel is distributed in a semicircular shape, water spraying holes are formed in the left side and the right side of the annular side face of the grinding wheel, the outer surface of the lower end of the grinding wheel is fixedly connected with the plug-in connector, a water channel is formed in the plug-in connector, and the water spraying holes, the water channel and the plug-in connector are communicated.

Preferably, the inside of connecting rod is provided with the connecting pipe, and the upper end of connecting pipe runs through and extends to the inside of U type structure fixed plate, and the lower extreme extends to the outside of connecting rod, and the equal fixedly connected with pipe joint in both ends of connecting pipe, the bayonet joint is connected fixedly with connecting pipe upper end pipe joint.

Preferably, the outer fixed surface of the water pump is connected with a water pumping pipe and a water delivery pipe, the water pumping pipe is respectively connected with the two water cavities, and the upper end of the water delivery pipe penetrates through the partition plate and is connected with a pipeline joint at the lower end of the connecting pipe.

Preferably, the inner wall glue joint of activity groove has sealed the pad, and swing joint between activity groove and the fixed plate.

Preferably, a fixing groove is formed in the position, close to the rotating rod, of the output end of the air cylinder, a bearing is fixedly connected to the inside of the fixing groove, a connecting piece is fixedly connected to the inner ring of the bearing, and the connecting piece is fixedly connected with the rotating rod.

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

1. a servo motor, a transmission rod, a first air cylinder, a rotating rod, suckers, rubber blocks, a second air cylinder, a fixing plate, a grinding wheel and other structural components are added in the device, when the device is used, an optical crystal is placed between the suckers on two sides, the first air cylinder pneumatically telescopically controls the displacement of the left sucker and is matched with the two suckers on the right side to be extruded and adsorbed, then the rubber blocks extrude and fix the position of the optical crystal, the second air cylinder pneumatically telescopically controls the fixing plate to carry the grinding wheel to move upwards, the displacement distance is controlled according to the diameter of the optical crystal, the annular side face of the grinding wheel is contacted with the annular side face of the optical crystal, the servo motor drives the transmission rod to rotate and carries the optical crystal to rapidly rotate and contact with the grinding wheel to carry out grinding and polishing work on the side face of the optical crystal, and the rotation of the transmission rod in the process is matched with the left, the optical crystal is simple and convenient to mount and dismount, the probability that the optical crystal accidentally drops in the dismounting process can be effectively reduced due to the adsorption and fixation of the sucker, and meanwhile, the side face of the optical crystal can be protected due to the extrusion and expansion of the sucker, so that the optical crystal is prevented from being scratched in the polishing process;

2. a series of structural components such as a filter cavity, a filter screen, a water pump, a water delivery pipe, a water pumping pipe, a connecting pipe and the like are added in the device, the connecting pipe and a pipe joint are matched with a U-shaped fixing plate to clamp and fix a detachable structure of the grinding wheel, a user can conveniently install and replace the grinding wheel, the grinding wheel is fixedly connected with the pipe joint at the upper end of the connecting pipe through a plug-in connector to realize the water supply of the grinding wheel, the grinding dust is prevented from being raised in the specific grinding process, meanwhile, the grinding wheel can be cooled and cooled, the heat is prevented from influencing an optical crystal, meanwhile, the filter cavity is matched with the filter screen to effectively collect, further filter and recycle sewage, so that the resource waste and the environmental pollution are reduced to a certain extent, a water injection hole is formed in the position, close to the water cavity, of the user is convenient to regularly supplement, and the water delivery pipe is made of rubber and is spirally distributed to deal with the telescopic displacement of the second cylinder.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a combination view of an output shaft of a cylinder and a rotary rod according to the present invention;

FIG. 3 is a view showing the combination of the fixing plate and the grinding wheel according to the present invention;

fig. 4 is a combined view of the grinding wheel and the water spray hole of the present invention.

Description of reference numerals:

1. a box body; 2. a water chamber; 3. an equipment chamber; 4. a fixed seat; 5. a first cylinder; 6. a servo motor; 7. a first fixing member; 8. rotating the rod; 9. a crystal body; 10. a transmission rod; 11. a second fixing member; 12. a filter chamber; 13. a movable groove; 14. a fixing plate; 15. a filter screen; 16. a water delivery pipe; 17. a second air cylinder; 18. a partition plate; 19. a water pump; 20. a water pumping pipe; 21. a suction cup; 22. a rubber block; 23. fixing grooves; 24. a connecting member; 25. a bearing; 26. fixing the bolt; 27. a threaded hole; 28. grinding a grinding wheel; 29. a connecting rod; 30. a connecting pipe; 31. a pipe joint; 32. a water spray hole; 33. a water channel; 34. a plug-in connector.

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 to 4, the present invention provides a technical solution:

an optical crystal polishing device comprises a box body 1, wherein water cavities 2 are symmetrically formed in the box body 1, a device cavity 3 is formed between the two water cavities 2, a partition plate 18 is fixedly connected to the inside of the device cavity 3, a second air cylinder 17 is fixedly connected to the upper side of the partition plate 18, a water pump 19 is arranged on the lower side of the partition plate 18, a first air cylinder 5 is arranged on one side of the outer surface of the upper end of the box body 1, a servo motor 6 is arranged on the other side of the outer surface of the upper end of the box body, fixing seats 4 are arranged on the outer surfaces of the lower ends of the second air cylinder 17 and the servo motor 6, the first fixing part 7 and the second fixing part 11 are arranged between the first air cylinder 5 and the servo motor 6, the first fixing part and the second fixing part are distributed in an L-shaped structure and are fixedly connected with the box body 1, a movable groove 13 is formed in the outer surface of, annular filter chamber 12 has been seted up to the position that the upper end surface of box 1 is close to movable groove 13, and movable groove 13 is located the inside of annular filter chamber 12, the lower extreme of filter chamber 12 respectively with two water cavity 2 is connected, the inside of filter chamber 12 is provided with filter screen 15, the output of a 5 cylinder runs through first mounting 7 and with 7 swing joint of first mounting, the output of a 5 cylinder is provided with rotary rod 8, and the right-hand member of rotary rod 8 has glued and has had sucking disc 21, and the inside of sucking disc 21 is glued and has had rubber block 22, 6 output end fixedly connected with transfer line 10 of servo motor, and transfer line 10 run through second mounting 11 and extend to movable groove 13 upside, and the left end of transfer line 10 also is provided with sucking disc 21 and rubber block 22, two be provided with crystal main part 9 between sucking disc 21.

Specifically, the upper end of the output end of the second cylinder 17 is fixedly connected with a connecting rod 29, the upper end of the connecting rod 29 is connected with the fixing plate 14, the fixing plate 14 is distributed in a U-shaped structure, a grinding wheel 28 is arranged in the fixing plate, the second cylinder 17 pneumatically stretches and retracts to control the fixing plate 14 to move upwards with the grinding wheel 28, and the displacement distance is controlled according to the diameter of the optical crystal, so that the annular side face of the grinding wheel 28 is in contact with the annular side face of the optical crystal.

Specifically, threaded holes 27 are formed in two sides of the fixing plate 14, a fixing bolt 26 is connected to the inner thread of each threaded hole 27, one end of the fixing bolt 26 penetrates through and extends into the grinding wheel 28, the fixing U-shaped fixing plate 14 is matched with a detachable structure for clamping and fixing the grinding wheel 28, and a user can install and replace the grinding wheel 28 conveniently.

Specifically, the grinding wheel 28 is distributed in a semicircular shape, water spray holes 32 are formed in the left side and the right side of the annular side face of the grinding wheel 28, a plug-in connector 34 is fixedly connected to the outer surface of the lower end of the grinding wheel 28, a water channel 33 is formed in the lower end of the grinding wheel 28, the water spray holes 32, the water channel 33 and the plug-in connector 34 are communicated, the grinding wheel 28 is clamped and fixed through the connecting pipe 30 and the pipe connector 31 in a matched mode with the U-shaped fixing plate 14, the grinding wheel 28 is connected with water through the plug-in connector 34 and the pipe connector 31 at the upper end of the connecting pipe 30 in a connected mode, water flowing of the grinding wheel 28 is achieved, dust generated during grinding is prevented from being.

Specifically, the connecting rod 29 is provided with a connecting pipe 30 inside, the upper end of the connecting pipe 30 penetrates through and extends into the U-shaped structure fixing plate 14, the lower end of the connecting pipe extends to the outside of the connecting rod 29, the two ends of the connecting pipe 30 are fixedly connected with pipe joints 31, the plug-in connector 34 is fixedly connected with the pipe joint 31 at the upper end of the connecting pipe 30, and the water pump 19 pumps water from the inside of the water cavity 2, injects the water into the inside of the connecting pipe 30 through the water pipe 16, and injects the water into the grinding wheel 28 to be sprayed out through the water spraying holes.

Specifically, water pump 19 surface fixed connection has drinking-water pipe 20 and raceway 16, drinking-water pipe 20 is connected with two water cavity 2 respectively, raceway 16 upper end runs through baffle 18 and is connected with connecting pipe 30 lower extreme pipe joint 31, and raceway 16 is the rubber material and the heliciform distributes and is used for coping with the flexible displacement of cylinder two 17.

Specifically, the inner wall of the movable groove 13 is glued with a sealing gasket, the movable groove 13 is movably connected with the fixed plate 14, and the sealing gasket is used for preventing part of water sprayed from the water spray holes 32 from splashing into the movable groove 13 and entering the equipment cavity 3.

Specifically, a fixing groove 23 is formed in the position, close to the rotating rod 8, of the output end of the first cylinder 5, a bearing 25 is fixedly connected to the inside of the fixing groove 23, a connecting piece 24 is fixedly connected to the inner ring of the bearing 25, the connecting piece 24 is fixedly connected with the rotating rod 8, and the rotating rod 10 is matched with the left end connecting piece 24 of the rotating rod 8 and the bearing 25 to rotate together.

The working principle is as follows:

by adding a series of structural components such as a servo motor 6, a transmission rod 10, a cylinder I5, a rotating rod 8, a sucker 21, a rubber block 22, a cylinder II 17, a fixed plate 14, a grinding wheel 28 and the like into the device, when the device is used, an optical crystal is placed between the suckers 21 on two sides, the cylinder I5 pneumatically stretches and retracts to control the displacement of the left sucker 21 and match the right sucker 21 to squeeze and adsorb, then the rubber block 22 squeezes and fixes the position of the optical crystal, at the moment, the cylinder II 17 pneumatically stretches and retracts to control the fixed plate 14 to carry the grinding wheel 28 to move upwards, the displacement distance is controlled according to the diameter of the optical crystal, the annular side face of the grinding wheel 28 is contacted with the annular side face of the optical crystal, at the moment, the servo motor 6 drives the transmission rod 10 to rotate and carry the optical crystal to rapidly rotate to be contacted with the grinding wheel 28 to polish the side face of the optical crystal, the structure of the device can perform grinding and polishing operations according to optical crystals with different thicknesses and diameters, the optical crystals are simple and convenient to mount and dismount, the sucker 21 is fixed in an adsorption mode, the probability that the optical crystals drop accidentally in the dismounting process can be effectively reduced, meanwhile, the side faces of the optical crystals can be protected due to extrusion and expansion of the sucker 21, and scratching in the grinding process can be prevented; by adding a series of structural components such as a filter cavity 12, a filter screen 15, a water pump 19, a water delivery pipe 16, a water pumping pipe 20 and a connecting pipe 30 into the device, and matching a detachable structure of a U-shaped fixing plate 14 for clamping and fixing a grinding wheel 28 through the connecting pipe 30 and a pipe joint 31, the grinding wheel 28 is convenient for a user to install and replace the grinding wheel 28, and the grinding wheel 28 is fixedly connected with a pipe joint 31 at the upper end of the connecting pipe 30 through a plug 34 for water supply, so that the grinding wheel 28 is connected with water, grinding dust is prevented from being raised in a specific grinding process, meanwhile, the grinding wheel 28 can be cooled and cooled to avoid heat influence on an optical crystal, meanwhile, the filter cavity 12 is matched with the filter screen 15, so that sewage can be effectively collected, further filtered and recycled, resource waste and environmental pollution are reduced to a certain extent, a water injection hole is formed at the position, and the articulated door plant in equipment chamber 3 front end is convenient for maintain the maintenance to inside, and raceway 16 is rubber material and the heliciform distribution is used for dealing with the flexible displacement of the second 17 of cylinder simultaneously.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An optical crystal polishing apparatus comprising a case (1), characterized in that: the water tank is characterized in that water chambers (2) are symmetrically arranged in the tank body (1), an equipment chamber (3) is arranged between the two water chambers (2), a partition plate (18) is fixedly connected in the equipment chamber (3), a cylinder II (17) is fixedly connected to the upper side of the partition plate (18), a water pump (19) is arranged on the lower side of the partition plate (18), a cylinder I (5) is arranged on one side of the outer surface of the upper end of the tank body (1), a servo motor (6) is arranged on the other side of the upper end of the tank body, fixing seats (4) are arranged on the outer surfaces of the lower ends of the cylinder II (17) and the servo motor (6) and are fixedly connected with the tank body (1) through the fixing seats (4), a first fixing part (7) and a second fixing part (11) are arranged between the cylinder I (5) and the servo motor (6) and are distributed in an L-, the outer surface of the upper end of the equipment cavity (3) is provided with a movable groove (13), a fixed plate (14) is arranged inside the movable groove (13), the position of the outer surface of the upper end of the box body (1) close to the movable groove (13) is provided with an annular filter cavity (12), the movable groove (13) is positioned inside the annular filter cavity (12), the lower end of the filter cavity (12) is respectively connected with two water cavities (2), a filter screen (15) is arranged inside the filter cavity (12), the output end of a cylinder I (5) penetrates through a first fixing part (7) and is movably connected with the first fixing part (7), the output end of the cylinder I (5) is provided with a rotary rod (8), the right end of the rotary rod (8) is connected with a suction disc (21), the inside of the suction disc (21) is connected with a rubber block (22), the output end of a servo motor (6) is fixedly connected with a transmission rod (, and the transmission rod (10) penetrates through the second fixing piece (11) and extends to the upper side of the movable groove (13), the left end of the transmission rod (10) is also provided with a sucker (21) and a rubber block (22), and a crystal main body (9) is arranged between the suckers (21).

2. An optical crystal polishing apparatus as set forth in claim 1, wherein: the upper end of the output end of the second air cylinder (17) is fixedly connected with a connecting rod (29), the upper end of the connecting rod (29) is connected with a fixing plate (14), the fixing plate (14) is distributed in a U-shaped structure, and a grinding wheel (28) is arranged in the fixing plate.

3. An optical crystal polishing apparatus as set forth in claim 2, wherein: threaded holes (27) are formed in the two sides of the fixing plate (14), fixing bolts (26) are connected to the inner threads of the threaded holes (27), and one ends of the fixing bolts (26) penetrate through and extend into the grinding wheel (28).

4. An optical crystal polishing apparatus as set forth in claim 3, wherein: the grinding wheel (28) is distributed in a semicircular shape, water spraying holes (32) are formed in the left side and the right side of the annular side face of the grinding wheel, the outer surface of the lower end of the grinding wheel (28) is fixedly connected with a plug-in connector (34), a water channel (33) is formed in the plug-in connector, and the water spraying holes (32), the water channel (33) and the plug-in connector (34) are communicated.

5. An optical crystal polishing apparatus as set forth in claim 4, wherein: the inside of connecting rod (29) is provided with connecting pipe (30), and the upper end of connecting pipe (30) runs through and extends to the inside of U type structure fixed plate (14), and the lower extreme extends to the outside of connecting rod (29), and the equal fixedly connected with pipe joint (31) in both ends of connecting pipe (30), bayonet joint (34) are connected fixedly with pipe joint (31) on connecting pipe (30).

6. An optical crystal polishing apparatus as set forth in claim 5, wherein: the water pump is characterized in that a water pumping pipe (20) and a water pipe (16) are fixedly connected to the outer surface of the water pump (19), the water pumping pipe (20) is respectively connected with the two water cavities (2), and the upper end of the water pipe (16) penetrates through the partition plate (18) and is connected with a pipeline joint (31) at the lower end of the connecting pipe (30).

7. An optical crystal polishing apparatus as set forth in claim 1, wherein: the inner wall of the movable groove (13) is connected with a sealing pad in a gluing mode, and the movable groove (13) is movably connected with the fixed plate (14).

8. An optical crystal polishing apparatus as set forth in claim 1, wherein: fixed slot (23) have been seted up to the position that cylinder (5) output is close to rotary rod (8), the inside fixedly connected with bearing (25) of fixed slot (23), bearing (25) inner ring fixedly connected with connecting piece (24), connecting piece (24) and rotary rod (8) fixed connection.