CN213498245U

CN213498245U - Plane precision ring polishing machine for lens correction

Info

Publication number: CN213498245U
Application number: CN202022441630.6U
Authority: CN
Inventors: 黄宇山; 孙正
Original assignee: Huizhou Zhengfei Communication Technology Co ltd
Current assignee: Huizhou Zhengfei Communication Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a lens polishing technical field just discloses a plane precision ring polishing machine that lens was revised, comprises a workbench, the equal fixed mounting in bottom four corners of workstation has the supporting leg, the top fixed mounting of workstation has the outer pole, pole in the inside sliding connection of outer pole, the top fixed mounting of interior pole has the motor, the output of motor is provided with burnishing device, the top of workstation is rotated and is connected with the second dwang. This machine is thrown to accurate ring in plane of lens correction, when taking off circular lens, circular lens is placed on the bottom plate, and then has splint to fix, when taking off the lens, conveniently takes out the lens, and then reduces the inconvenient taking in the bottom of fixed plate of lens laminating when taking the lens, reduces the complicated operation when going the lens, and then the person of facilitating the use takes the lens, has improved user's convenience, increases user's experience and feels.

Description

Plane precision ring polishing machine for lens correction

Technical Field

The utility model relates to a lens polishing technical field specifically is a plane precision ring polishing machine that lens was revised.

Background

The lens is also called lens core, which is a mounted painting core and is suitable for being clamped in the picture frame, so the lens is called lens core. The form of the utility model can be both horizontal and vertical, and is a simple and convenient installation. And (4) classification: the lenses can be classified into the following four types according to the materials: resin lens special lens space lens glass lens mainly classifies glass lens, has scratch-resistant characteristic than lenses made of other materials, but the relative weight is heavy, and the refractive index is relatively high: the common tablet is 1.523, and the ultrathin tablet is: more than 1.72, and the maximum can reach 2.0. The main raw material of the glass lens is optical glass.

When processing circular lens, need polish the polishing to the surface of circular lens, and then improve the smoothness on surface, some current lenses are at the in-process that carries out the polishing, and the lens is placed in the recess, and then fixes, because the inside at the recess is placed to the lens after the polishing is accomplished, and then causes the lens inconvenient taking out the lens when taking.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plane precision ring throwing machine that lens was revised, possess the convenience and pop out advantages such as lens, solved when processing circular lens, need polish the polishing to the surface of circular lens, and then improve the smoothness on surface, some current lenses are at the in-process that carries out the polishing, the lens is placed in the recess, and then fix, because the inside at the recess is placed to the lens after the polishing is accomplished, and then cause the inconvenient problem of taking out the lens when taking.

(II) technical scheme

Pop out the purpose with the lens for realizing above-mentioned convenience, the utility model provides a following technical scheme: the utility model provides a plane precision ring throwing machine that lens was revised, includes the workstation, the equal fixed mounting in bottom four corners of workstation has the supporting leg, the top fixed mounting of workstation has outer pole, the inside sliding connection of outer pole has interior pole, the top fixed mounting of interior pole has the motor, the output of motor is provided with burnishing device, the top of workstation is rotated and is connected with the second dwang, the top fixed mounting of workstation has the pin, the shape of pin is square and has the inclined plane, the top fixed mounting of second dwang has the disc, the surface of disc is seted up flutedly, the inside of recess is provided with fixing device.

Preferably, the inner rod is L-shaped, the output end of the motor penetrates through the inner rod and extends to the lower end of the inner rod, and the output end of the motor is rotatably connected with the inner rod.

Preferably, burnishing device is including fixed cover, the fixed cover is at the output fixed connection of motor, the outside rotation of fixed cover is connected with first rotation pole, first rotation pole is close to the inside one end fixed mounting of fixed cover and has the second gear, the inside rotation of fixed cover is connected with first gear, the inside threaded connection of first gear has the threaded rod, the lower extreme fixedly connected with push pedal of threaded rod, the bottom fixed paste of fixed cover has the polishing cotton, the lower surface and the polishing cotton fixed paste of push pedal.

Preferably, the first rotating rod penetrates through the fixing sleeve and extends to the inside of the fixing sleeve, the second gear is conical, the first gear is also conical, and the push plate is arc-shaped.

Preferably, the fixing device comprises a fixing plate, the fixing plate is arranged inside the groove, a push rod is fixedly arranged at the bottom of the fixing plate, a slide bar is connected inside the fixed plate in a penetrating and sliding way, a clamping plate is fixedly arranged at the left end of the slide bar, the clamp plate is in a semi-arc shape, the surface of the slide rod is sleeved with a tension spring, the right end of the tension spring is fixedly connected with the fixed plate, the left end of the tension spring is fixedly connected with the clamping plate, the inner wall of the groove is provided with a slideway, the shape of the slideway is inclined, the right end of the sliding rod is connected in the slide way in a sliding way, the number of the clamping plates is two, the two clamping plates are distributed on the left side and the right side of the fixing plate in a mirror image mode, the structures of the two clamping plates are the same, the inside of fixed plate is provided with pops out the device, the inside of fixed plate is provided with fixing device.

Preferably, the lower end of the push rod is connected with the disc in a penetrating and sliding mode, the shape of the push rod is matched with that of the stop lever, the fixing plate is in a circular groove shape, and the surface of the right end of the sliding rod is in an inclined shape.

Preferably, the pop-up device comprises a first return spring, the first return spring is fixedly connected to the bottom of the fixing plate, the upper end of the first return spring is fixedly connected to a bottom plate, and the shape of the bottom plate is matched with that of the fixing plate.

Preferably, the fixing device comprises a second return spring, the second return spring is fixedly installed inside the fixing plate, a clamping column is fixedly installed at one end, far away from the fixing plate, of the second return spring, and a clamping groove is formed in the groove.

Preferably, the shape of card post is semicircle form, the inside sliding connection of card post at the fixed plate, the shape of draw-in groove is identical with the shape of card post, the inside joint of card post at the draw-in groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a plane precision ring polishing machine that lens was revised possesses following beneficial effect:

1. the plane precision ring polishing machine for lens correction is characterized in that when a circular lens is taken down, the circular lens is placed on a bottom plate, a clamping plate is arranged for fixing, when the lens is taken down, a disc is rotated, the lower end of a push rod is in contact with the upper end of a stop lever, the lower end of the push rod and the upper end of the stop lever are inclined planes, when the disc rotates, the push rod is pushed upwards when the push rod passes through the stop lever, a fixing plate moves upwards, the clamping plate is pulled backwards through the acting force of a tension spring due to the fact that a slide way is shallow and deep, the lens is separated from the clamping plate, at the moment, the bottom plate is not blocked by the clamping plate, the bottom plate moves upwards through the acting force of a first reset spring, the lens is moved to the surface of the disc, the lens is taken down, the lens is convenient to take out, and the inconvenience in taking the lens from the bottom of the fixing plate due to the fact that the lens is attached to, the complex operation when removing the lens is reduced, and then the person of facilitating the use takes the lens, has improved user's convenience, increases user's experience and feels.

2. This machine is thrown to accurate ring in plane of lens amendment, when the fixed plate moves down, because the shape of slide is for being by the depth shallowly, and then make the slide bar inwards promote splint and move, and then stretch the extension spring, through the distance that makes the fixed plate move down, and then make splint fix the lens, continue to move down when the big fixed plate of lens, and then fix the lens of equidimension not, the reduction is when polishing the lens, the lens takes place to remove, cause the damage of lens, improve the protection to the lens, increase the degree of consistency to the lens polishing, improve the smoothness of lens polishing, the pleasing to the eye of lens has been guaranteed.

3. This machine is thrown to accurate ring in plane that lens was revised, when fixing the fixed plate, when the fixed plate moves down, can make the continuous downstream of card post, and then make the continuous extrusion second reset spring of card post, because the shape of card post is the arc, reduce the frictional force when the card post removes the joint in the draw-in groove, conveniently make the card post remove, the phenomenon that the card stops is avoided appearing, and then the effort through second reset spring will block the inside that the post card advances the draw-in groove, and then fix the fixed plate, conveniently fix the fixed plate, and then reduce the fixed plate and take place to remove, improve the stability of fixed plate, still make things convenient for splint to fix the lens, and then prevent that splint from breaking away from the damage that the lens caused the lens, influence the effect of polishing.

4. This accurate ring polishing machine in plane that lens was revised, when the cotton radian of polishing needs to be adjusted, rotate first rotation pole and then make first rotation pole and second gear rotate, and then make first gear rotate, and then make threaded rod and push pedal reciprocate, and then make the polishing cotton change the radian, and then conveniently make the polishing cotton polish the lens, improve the identical degree of polishing cotton and mirror surface, and then increase and carry out the effect of polishing to the mirror surface, improve the polishing to the lens radian.

5. This accurate ring of plane of lens correction throws machine, the carousel rotates and then the lower extreme that makes the push rod contacts with the upper end of pin, because the lower extreme of push rod and the upper end of pin all are the inclined plane, utilize the inclined plane to upwards promote the push rod, and then reduce the frictional force when promoting the push rod rebound, prevent the card to pause, and then when the carousel carries out the pivoted, and then when the push rod passes through the pin, upwards promote the push rod, and then make the fixed plate rebound, conveniently make the fixed plate rebound, reduce the resistance of fixed plate rebound, and then conveniently take out the lens, the card appears pause when avoiding the fixed plate rebound, cause the lens inconvenient taking.

Drawings

FIG. 1 is a schematic structural view of a lens-modified planar precision ring polishing machine according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic structural view of a lens-modified planar precision ring polishing machine according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4;

FIG. 6 is a schematic view of the inner structure of the disc of the present invention;

fig. 7 is a schematic view of the internal structure of the disc of the present invention;

fig. 8 is a schematic view of the internal structure of the fixing sleeve of the present invention.

In the figure: 1 supporting leg, 2 workstations, 3 outer poles, 4 inner poles, 5 motors, 6 discs, 7 fixing sleeves, 8 first rotating poles, 9 polishing cotton, 10 second rotating poles, 11 push rods, 12 stop levers, 13 sliding poles, 14 clamping plates, 15 bottom plates, 16 grooves, 17 fixing plates, 18 slideways, 19 tension springs, 20 first reset springs, 21 clamping grooves, 22 clamping columns, 23 second reset springs, 24 push plates, 25 first gears, 26 threaded rods and 27 second gears.

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. 1-8, the present invention provides a new technical solution: a plane precision ring polishing machine for lens correction comprises a workbench 2, supporting legs 1 are fixedly mounted at four corners of the bottom of the workbench 2, an outer rod 3 is fixedly mounted at the top of the workbench 2, an inner rod 4 is slidably connected inside the outer rod 3, a motor 5 is fixedly mounted at the top of the inner rod 4, a polishing device is arranged at the output end of the motor 5, a second rotating rod 10 is rotatably connected to the top of the workbench 2, a stop rod 12 is fixedly mounted at the top of the workbench 2, the stop rod 12 is square and provided with an inclined plane, a disc 6 is fixedly mounted at the top of the second rotating rod 10, a groove 16 is formed in the surface of the disc 6, a fixing device is arranged inside the groove 16, the inner rod 4 is L-shaped, the output end of the motor 5 penetrates through the inner rod 4 and extends to the lower end of the inner rod 4, and the output end of the;

the polishing device comprises a fixed sleeve 7, the fixed sleeve 7 is fixedly connected with the output end of a motor 5, the outer part of the fixed sleeve 7 is rotatably connected with a first rotating rod 8, one end of the first rotating rod 8, which is close to the inner part of the fixed sleeve 7, is fixedly provided with a second gear 27, the inner part of the fixed sleeve 7 is rotatably connected with a first gear 25, the inner part of the first gear 25 is in threaded connection with a threaded rod 26, the lower end of the threaded rod 26 is fixedly connected with a push plate 24, polishing cotton 9 is fixedly adhered to the bottom of the fixed sleeve 7, when the radian of the polishing cotton 9 needs to be adjusted, the first rotating rod 8 is rotated to further rotate the first rotating rod 8 and the second gear 27, further the first gear 25 is rotated, further the threaded rod 26 and the push plate 24 move up and down, further the polishing cotton 9 is changed in radian, further the polishing cotton 9 is convenient, further increasing the effect of polishing the mirror surface and improving the polishing of the radian of the lens, wherein the lower surface of the push plate 24 is fixedly adhered with the polishing cotton 9, the first rotating rod 8 penetrates through the fixed sleeve 7 and extends into the fixed sleeve 7, the second gear 27 is conical, the first gear 25 is also conical, and the push plate 24 is arc-shaped;

the fixing device comprises a fixing plate 17, the fixing plate 17 is arranged in a groove 16, a push rod 11 is fixedly installed at the bottom of the fixing plate 17, the disc 6 is rotated to enable the lower end of the push rod 11 to be in contact with the upper end of the stop lever 12, the lower end of the push rod 11 and the upper end of the stop lever 12 are both inclined planes, the push rod 11 is pushed upwards by the inclined planes, friction force generated when the push rod 11 is pushed upwards is further reduced, blocking is prevented, the disc 6 rotates, the push rod 11 is further pushed upwards when the push rod 11 passes through the stop lever 12, the fixing plate 17 is further moved upwards, the fixing plate 17 is conveniently moved upwards, resistance of the fixing plate 17 in upwards movement is reduced, lenses are further conveniently taken out, blocking is avoided when the fixing plate 17 is moved upwards, the lenses are inconvenient to take out, a slide rod 13 is connected in the fixing plate 17 in a penetrating and sliding mode, the left end of the sliding rod 13 is fixedly provided with a clamping plate 14, the clamping plate 14 is in a semi-arc shape, the surface of the sliding rod 13 is sleeved with a tension spring 19, the right end of the tension spring 19 is fixedly connected with a fixing plate 17, the left end of the tension spring 19 is fixedly connected with the clamping plate 14, the inner wall of the groove 16 is provided with a slideway 18, when the fixing plate 17 moves downwards, the slideway 18 is in a shape of changing depth from depth to depth, so that the sliding rod 13 pushes the clamping plate 14 inwards to move, the tension spring 19 is stretched, the clamping plate 14 fixes the lens through the distance of downward movement of the fixing plate 17, when the lens is large, the fixing plate 17 continues to move downwards, so that lenses with different sizes are fixed, the lens is prevented from moving when being polished, the damage to the lens is caused, the protection to the lens is improved, the uniformity of lens polishing is increased, and the smoothness of the lens is improved, the attractive appearance of the lens is guaranteed, the slide rail 18 is inclined, the right end of the slide rod 13 is connected in the slide rail 18 in a sliding mode, the number of the clamping plates 14 is two, the two clamping plates 14 are distributed on the left side and the right side of the fixing plate 17 in a mirror image mode, the two clamping plates 14 are identical in structure, the fixing plate 17 is internally provided with an ejecting device, the fixing device is arranged in the fixing plate 17, the lower end of the push rod 11 is connected with the disc 6 in a penetrating and sliding mode, the shape of the push rod 11 is matched with that of the stop lever 12, the fixing plate 17 is circular groove-shaped, and the surface of the right end of the;

the pop-up device comprises a first return spring 20, the first return spring 20 is fixedly connected at the bottom of a fixed plate 17, the upper end of the first return spring 20 is fixedly connected with a bottom plate 15, when a round lens is taken down, the round lens is placed on the bottom plate 15, and then a clamping plate 14 is used for fixing, when the round lens is taken down, the round disc 6 is rotated, so that the lower end of a push rod 11 is contacted with the upper end of a stop lever 12, because the lower end of the push rod 11 and the upper end of the stop lever 12 are both inclined planes, and further when the round disc 6 rotates, and when the push rod 11 passes through the stop lever 12, the push rod 11 is pushed upwards, so that the fixed plate 17 moves upwards, and further because the slide way 18 is shallow and deep, the clamping plate 14 is pulled backwards through the acting force of a tension spring 19, so that the lens is separated from the clamping plate 14, at this time, because the bottom plate 15 is not blocked by the clamping plate 14, so that the, the lenses are moved to the surface of the disc 6 and then taken down, so that the lenses are convenient to take out, inconvenience in taking the lenses by attaching the lenses to the bottom of the fixing plate 17 is reduced when the lenses are taken, complex operation in removing the lenses is reduced, the lenses are convenient to take by a user, convenience of the user is improved, experience of the user is improved, and the shape of the bottom plate 15 is matched with that of the fixing plate 17;

the fixing device comprises a second reset spring 23, the second reset spring 23 is fixedly installed inside the fixing plate 17, a clamping column 22 is fixedly installed at one end, far away from the fixing plate 17, of the second reset spring 23, a clamping groove 21 is formed inside the groove 16, when the fixing plate 17 is fixed, the clamping column 22 can continuously move downwards when the fixing plate 17 moves downwards, and further the clamping column 22 continuously extrudes the second reset spring 23, because the clamping column 22 is arc-shaped, the friction force generated when the clamping column 22 moves and is clamped in the clamping groove 21 is reduced, the clamping column 22 can be conveniently moved, the phenomenon of clamping pause is avoided, further the clamping column 22 is clamped into the clamping groove 21 through the acting force of the second reset spring 23, and further the fixing plate 17 is fixed conveniently, so that the movement of the fixing plate 17 is reduced, and the stability of the fixing plate 17 is improved, still make things convenient for splint 14 to fix the lens, and then prevent that splint 14 from breaking away from the damage that the lens caused the lens, influence the effect of polishing, card post 22's shape is semicircle form, and card post 22 is identical at the inside sliding connection of fixed plate 17, and the shape of draw-in groove 21 is coincide with the shape of card post 22, and card post 22 is at the inside joint of draw-in groove 21.

The working principle is as follows:

the plane precision ring polishing machine for lens correction is characterized in that when the machine works:

firstly, when the circular lens is taken down, the circular lens is placed on the bottom plate 15 and is fixed by the clamping plate 14, when the lens is taken down, the disc 6 is rotated to enable the lower end of the push rod 11 to be contacted with the upper end of the stop lever 12, because the lower end of the push rod 11 and the upper end of the stop lever 12 are both inclined planes, when the disc 6 rotates, the push rod 11 is pushed upwards when the push rod 11 passes through the stop lever 12, the fixing plate 17 is moved upwards, further because the slideway 18 is shallow and deep, the clamping plate 14 is pulled backwards by the acting force of the tension spring 19, the lens is separated from the clamping plate 14, at this time, because the bottom plate 15 is not blocked by the clamping plate 14, the bottom plate 15 is moved upwards by the acting force of the first return spring 20, the lens is moved to the surface of the disc 6, further, the lens is taken down, and is convenient to take out the lens, therefore, the inconvenience in taking the lens attached to the bottom of the fixing plate 17 is reduced, the complex operation in removing the lens is reduced, the lens is convenient for a user to take, the convenience of the user is improved, and the experience of the user is improved;

secondly, when the fixed plate 17 moves downwards, the slide rail 18 is in a shape of changing from deep to shallow, so that the slide rod 13 pushes the clamping plate 14 inwards to move, the tension spring 19 is stretched, the clamping plate 14 fixes the lens through the distance of downward movement of the fixed plate 17, and when the large fixed plate 17 of the lens continues to move downwards, the lenses with different sizes are fixed, so that the problem that the lens is damaged due to movement when the lens is polished is reduced, the protection of the lens is improved, the uniformity of lens polishing is increased, the smoothness of lens polishing is improved, and the attractiveness of the lens is ensured;

thirdly, when the fixing plate 17 is fixed, when the fixing plate 17 moves downwards, the clamping column 22 can continuously move downwards, so that the clamping column 22 continuously extrudes the second return spring 23, and because the clamping column 22 is arc-shaped, the friction force generated when the clamping column 22 moves and is clamped in the clamping groove 21 is reduced, so that the clamping column 22 can conveniently move, the phenomenon of clamping is avoided, the clamping column 22 is clamped into the clamping groove 21 through the acting force of the second return spring 23, the fixing plate 17 is further fixed, the fixing plate 17 is conveniently fixed, the movement of the fixing plate 17 is further reduced, the stability of the fixing plate 17 is improved, the lens can be conveniently fixed by the clamping plate 14, and the phenomenon that the lens is damaged due to the fact that the clamping plate 14 is separated from the lens, and the polishing effect is influenced is further avoided;

the fourth step, when the radian of polishing cotton 9 needs to be adjusted, rotate first rotation pole 8 and then make first rotation pole 8 and second gear 27 rotate, and then make first gear 25 rotate, and then make threaded rod 26 and push pedal 24 reciprocate, and then make polishing cotton 9 alternate the radian, and then conveniently make polishing cotton 9 polish the lens, improve the goodness of fit of polishing cotton 9 and mirror surface, and then increase the effect of polishing the mirror surface, the improvement is to the polishing of lens radian.

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. The utility model provides a plane precision ring polishing machine of lens correction, includes workstation (2), its characterized in that: the equal fixed mounting in bottom four corners of workstation (2) has supporting leg (1), the top fixed mounting of workstation (2) has outer pole (3), pole (4) in the inside sliding connection of outer pole (3), the top fixed mounting of interior pole (4) has motor (5), the output of motor (5) is provided with burnishing device, the top of workstation (2) is rotated and is connected with second dwang (10), the top fixed mounting of workstation (2) has pin (12), the shape of pin (12) is square and has the inclined plane, the top fixed mounting of second dwang (10) has disc (6), the surface of disc (6) is seted up flutedly (16), the inside of recess (16) is provided with fixing device.

2. A lens modifying, planar precision ring polishing machine according to claim 1, wherein: the shape of interior pole (4) is L shape, the output of motor (5) runs through interior pole (4) and extends to the lower extreme of interior pole (4), the output and interior pole (4) of motor (5) rotate to be connected.

3. A lens modifying, planar precision ring polishing machine according to claim 1, wherein: burnishing device is including fixed cover (7), output fixed connection at motor (5) is fixed to fixed cover (7), the outside rotation of fixed cover (7) is connected with first rotation pole (8), first rotation pole (8) are close to the inside one end fixed mounting of fixed cover (7) and have second gear (27), the inside rotation of fixed cover (7) is connected with first gear (25), first gear (25) internal thread is connected with threaded rod (26), the lower extreme fixedly connected with push pedal (24) of threaded rod (26), the bottom fixed paste of fixed cover (7) has polishing cotton (9), the lower surface and the polishing cotton (9) fixed paste of push pedal (24).

4. A lens modifying, planar precision ring polishing machine according to claim 3, wherein: the first rotating rod (8) penetrates through the fixing sleeve (7) and extends to the inside of the fixing sleeve (7), the second gear (27) is conical, the first gear (25) is also conical, and the push plate (24) is arc-shaped.

5. A lens modifying, planar precision ring polishing machine according to claim 1, wherein: the fixing device comprises a fixing plate (17), the fixing plate (17) is arranged in a groove (16), a push rod (11) is fixedly arranged at the bottom of the fixing plate (17), a slide rod (13) is connected to the inside of the fixing plate (17) in a penetrating manner, a clamping plate (14) is fixedly arranged at the left end of the slide rod (13), the clamping plate (14) is in a semi-arc shape, a tension spring (19) is sleeved on the surface of the slide rod (13), the right end of the tension spring (19) is fixedly connected with the fixing plate (17), the left end of the tension spring (19) is fixedly connected with the clamping plate (14), a slide way (18) is formed in the inner wall of the groove (16), the slide way (18) is inclined, the right end of the slide rod (13) is connected with the slide way (18) in a sliding manner, the number of the clamping plates (14) is two, and the clamping plates (14) are distributed at the left side and the right, the structure on two splint (14) is the same, the inside of fixed plate (17) is provided with pop-up device, the inside of fixed plate (17) is provided with fixing device.

6. The lens modifying, planar precision ring polishing machine of claim 5, wherein: the lower end of the push rod (11) is connected with the disc (6) in a penetrating and sliding mode, the shape of the push rod (11) is matched with that of the stop lever (12), the fixing plate (17) is in a circular groove shape, and the surface of the right end of the sliding rod (13) is in an inclined shape.

7. The lens modifying, planar precision ring polishing machine of claim 5, wherein: the pop-up device comprises a first return spring (20), the first return spring (20) is fixedly connected to the bottom of the fixing plate (17), the upper end of the first return spring (20) is fixedly connected with a bottom plate (15), and the shape of the bottom plate (15) is matched with that of the fixing plate (17).

8. The lens modifying, planar precision ring polishing machine of claim 5, wherein: the fixing device comprises a second reset spring (23), the second reset spring (23) is fixedly installed inside the fixing plate (17), a clamping column (22) is fixedly installed at one end, far away from the fixing plate (17), of the second reset spring (23), and a clamping groove (21) is formed in the groove (16).

9. A lens modifying, planar precision ring polishing machine according to claim 8, wherein: the shape of card post (22) is semicircle form, card post (22) are at the inside sliding connection of fixed plate (17), the shape of draw-in groove (21) is identical with the shape of card post (22), card post (22) are in the inside joint of draw-in groove (21).