CN212218039U - Lens edging machine locking clamp device - Google Patents
Lens edging machine locking clamp device Download PDFInfo
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- CN212218039U CN212218039U CN202020588064.9U CN202020588064U CN212218039U CN 212218039 U CN212218039 U CN 212218039U CN 202020588064 U CN202020588064 U CN 202020588064U CN 212218039 U CN212218039 U CN 212218039U
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- lens
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- fixing head
- telescopic rod
- connecting rod
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Abstract
The utility model belongs to the technical field of lens edging machines, in particular to a lens edging machine clamping device, which comprises a first fixing head and a second fixing head, wherein the first fixing head and the second fixing head are installed on the lens edging machine, a first disc is fixed on the surface of the first fixing head, a second disc is fixed on the surface of the second fixing head, three first holes are formed in the side wall of the first disc towards the second disc at equal intervals along the circumferential direction of the first disc, a connecting rod is movably installed in the first hole, three limiting holes are formed in the side wall of the first disc at equal intervals along the circumferential direction of the first disc, the limiting holes are communicated with the first holes, limiting blocks are arranged in the limiting holes, and the second disc is of a cavity structure; the utility model discloses a three sucking disc has been put to the both sides equipartition at the lens makes the lens be fixed a position, has avoided the lens to take place because of the problem of deflecting that can't locking takes place.
Description
Technical Field
The utility model belongs to the technical field of the lens edging machine, specific lens edging machine clamping device that says so.
Background
Spectacles are simple optical devices made for correcting eyesight or protecting eyes, and consist of lenses and a spectacle frame. The glasses for correcting the vision comprise four types of myopia glasses, hyperopia glasses, presbyopic glasses and astigmatic glasses, and other types of glasses comprise goggles, sunglasses, swimming glasses and the like, so that various protections are provided for the eyes. The glasses are not only tools for protecting eyes, but also a cosmetic ornament. From the function of the lens, the lens has the functions of adjusting the light quantity entering the eyes, increasing the eyesight, protecting the safety of the eyes and clinically treating the eye diseases. Can be used for treating infantile strabismus caused by ametropia and ametropia complicated with headache after wearing glasses. The function of the spectacle frame is that the spectacle frame is matched with lenses to form the spectacle which is worn on the eyes of a person to play a role of a bracket, and the spectacle frame also has the functions of beauty treatment and decoration.
In the prior art, when the edge of the lens of the glasses is ground, the appearance grinding and cutting processing of the lens is completed by utilizing the appearance of a lens sample, the lens sample and the lens are simultaneously fixed on a rotating shaft, and the grinding and cutting track of the lens is limited by utilizing the shape of the lens sample, so that the shape of the lens is die-cut and molded; the present relevant equipment is tight to the clamp that regular ordinary lens can be fine, nevertheless to all kinds of novel lenses, because the chuck can not laminate the lens completely at the clamping process, lens probably produces relative movement with the chuck at the lens in-process of grinding to lead to lens cutting accuracy to descend, according to this, the utility model provides a lens edging machine lock presss from both sides device.
SUMMERY OF THE UTILITY MODEL
In order to make up the defects of the prior art, the lens edge grinding machine locking and clamping device provided by the utility model has the advantages that the three suckers are uniformly arranged on the two sides of the lens to position the lens, so that the deflection problem of the lens caused by the incapability of locking the lens is avoided; meanwhile, the sucker has an adsorption effect on the lens, so that the rotation probability of the lens in the polishing process is reduced, the fixing efficiency of the lens is improved, and the polishing precision of the lens is improved.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a lens edging machine clamping device, including a fixed head and No. two fixed heads, No. one fixed head and No. two fixed heads are installed on the lens edging machine, No. one fixed head surface is fixed with the disc, No. two fixed head surface is fixed with the disc No. two, No. one disc is equipped with three No. one holes along its circumference equidistance on the lateral wall towards the disc No. two, No. one hole movable mounting has the connecting rod, No. one disc lateral wall is equipped with three spacing holes along its circumference equidistance, spacing hole and No. one hole intercommunication, spacing downthehole stopper all is equipped with, No. two discs are cavity structures, No. two discs are equipped with three No. two holes along its circumference equidistance on the lateral wall towards disc No. one, No. two holes movable mounting has the telescopic link, the telescopic link is cavity structure, the one end that telescopic link and connecting rod are close to each other all is fixed with the sucking disc, an air inlet plug is arranged on the side wall of the second disc, and the second disc is communicated with the inner cavity of the telescopic rod through a conduit; when the grinding machine works, in the prior art, when the edges of the glasses lenses are ground, the appearance grinding and cutting processing of the lenses is finished by utilizing the appearance of a lens sample, the lens sample and the lenses are simultaneously fixed on a rotating shaft, and the grinding and cutting track of the lenses is limited by utilizing the shape of the lens sample, so that the shapes of the lenses are subjected to die cutting and forming; the conventional related equipment can well clamp regular common lenses, but for various novel lenses, the clamping head cannot be completely attached to the lenses in the clamping process, and the lenses can move relative to the clamping head in the lens grinding process, so that the cutting precision of the lenses is reduced, and the problem is solved by the utility model; after the lens is arranged between the first fixing head and the second fixing head, the lens is preliminarily locked, and then the connecting rod is manually adjusted to enable the sucking disc on the connecting rod to be attached to the lens and enable the connecting rod to tightly push the lens; after the connecting rod is adjusted, the limiting block is locked, so that the connecting rod of the first hole cannot slide, and the connecting rod always keeps tight pushing on the lens; then, inflating the air to the air inlet plug on the second disc by using an inflator (equipment in the prior art), so that the inner cavity of the telescopic rod is inflated and extended, and the telescopic rod drives the sucker to be sucked on the lens; three suckers are uniformly arranged on two sides of the lens to position the lens, so that the problem of deflection of the lens caused by incapability of locking is avoided; meanwhile, the sucking disc has an adsorption effect on the lens, so that the rotation probability of the lens in the polishing process is reduced, the fixing efficiency of the lens is improved, and the polishing precision of the lens is improved; after the lens is fixed, the lens edge grinding machine controls the first fixing head and the second fixing head to move to the grinding wheel, and the movement of the lens is realized through the rotation and the movement of the first fixing head and the second fixing head, so that the grinding wheel grinds the edge of the lens; meanwhile, the grinding wheel is formed by splicing a plurality of grinding discs with different functions, and the grinding discs can be replaced to realize different functions and the replacement of the grinding discs.
Preferably, a pressure sensor is arranged between the telescopic rod and the corresponding sucker, a display screen and electrons are arranged on the disc, the electrons are used for supplying power to the pressure sensor, and the pressure sensor, the display screen and the electrons are electrically connected; when the telescopic rod type lens inflating device works, air inflow cannot be controlled by manually inflating the telescopic rod, and the lens is easily deformed due to excessive air inflow caused by excessive extrusion of the telescopic rod on the lens; the extrusion force of the telescopic rod to the lens can be displayed on the display screen in real time by the aid of the pressure sensor, so that the extrusion force is controlled, and the lens is prevented from being damaged by the telescopic rod.
Preferably, the limiting hole is a threaded hole, and the limiting block is a bolt; during operation, establish the stopper into the bolt and make the bolt pivoted in-process better to compressing tightly the effect of connecting rod, the degree of compressing tightly of bolt is adjustable simultaneously, avoids the connecting rod damage problem emergence of decocting into to the excessive spacing of connecting rod.
Preferably, the telescopic rods and the connecting rods are in one-to-one correspondence; when the glasses work, the telescopic rods and the connecting rods are in one-to-one correspondence, so that the extrusion force of the telescopic rods to the glasses lens is balanced with the extrusion force of the connecting rods to the glasses lens, the glasses lens is prevented from being subjected to torsion, and the glasses lens is prevented from being broken by extrusion; the friction between the lens and the sucker is the largest under the action of the positive force, so that the function of the locking clamp of the device is enhanced.
Preferably, the diameter value of the connecting rod is larger than that of the telescopic rod; during operation, the diameter value of the connecting rod is larger than that of the telescopic rod, so that the telescopic rod extrudes the lens within the protection range of the connecting rod, and the lens is prevented from being damaged by excessive extrusion of the telescopic rod.
Preferably, the suckers are provided with deflector rods; when the polishing device works, the lens needs to be taken down after polishing is finished, and the sucking disc is often difficult to take down when being sucked on the lens; be equipped with the driving lever on the sucking disc, make the sucking disc take place to warp through rotating the driving lever before taking off the lens to destroy the absorption between sucking disc and the lens, make the light quilt of sucking disc take off.
The utility model has the advantages as follows:
1. the clamping device of the lens edge grinding machine of the utility model has the advantages that the three suckers are uniformly arranged on the two sides of the lens to position the lens, thereby avoiding the deflection problem of the lens caused by the incapability of locking; meanwhile, the sucker has an adsorption effect on the lens, so that the rotation probability of the lens in the polishing process is reduced, the fixing efficiency of the lens is improved, and the polishing precision of the lens is improved.
2. A lens edging machine clamping device, through be equipped with the driving lever on the sucking disc, need take off the sucking disc after accomplishing the lens and polish, can accomplish breaking away from of sucking disc and lens through stirring the driving lever, improved the efficiency of taking off of lens.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a three-dimensional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of the working state of the present invention;
in the figure: first fixed head 1, No. two fixed heads 2, lens edging machine 3, disc 4, No. two discs 5, connecting rod 6, stopper 7, telescopic link 8, sucking disc 9, display screen 10, driving lever 11.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1 to 3, the locking and clamping device of the lens edge grinding machine comprises a first fixing head 1 and a second fixing head 2, wherein the first fixing head 1 and the second fixing head 2 are arranged on the lens edge grinding machine 3, a first disc 4 is fixed on the surface of the first fixing head 1, a second disc 5 is fixed on the surface of the second fixing head 2, three first holes are formed in the side wall of the first disc 4 facing the second disc 5 at equal intervals along the circumferential direction of the first disc, a connecting rod 6 is movably arranged in each first hole, three limiting holes are formed in the side wall of the first disc 4 at equal intervals along the circumferential direction of the first disc, the limiting holes are communicated with the first holes, limiting blocks 7 are arranged in the limiting holes, the second disc 5 is of a cavity structure, three second holes are formed in the side wall of the second disc 5 facing the first disc 4 at equal intervals along the circumferential direction of the first disc 4, a telescopic rod 8 is movably arranged in each second hole, the telescopic rod 8 is of a cavity structure, a sucker 9 is fixed at one end, close to each other, of the telescopic rod 8 and the connecting rod 6, an air inlet plug is arranged on the side wall of the second disc 5, and the second disc 5 is communicated with the inner cavity of the telescopic rod 8 through a guide pipe; when the grinding machine works, in the prior art, when the edges of the glasses lenses are ground, the appearance grinding and cutting processing of the lenses is finished by utilizing the appearance of a lens sample, the lens sample and the lenses are simultaneously fixed on a rotating shaft, and the grinding and cutting track of the lenses is limited by utilizing the shape of the lens sample, so that the shapes of the lenses are subjected to die cutting and forming; the conventional related equipment can well clamp regular common lenses, but for various novel lenses, the clamping head cannot be completely attached to the lenses in the clamping process, and the lenses can move relative to the clamping head in the lens grinding process, so that the cutting precision of the lenses is reduced, and the problem is solved by the utility model; after the lens is arranged between the first fixing head 1 and the second fixing head 2, the lens is preliminarily locked, and then the connecting rod 6 is manually adjusted to enable the suction disc 9 on the connecting rod 6 to be attached to the lens and enable the connecting rod 6 to tightly push the lens; after the connecting rod 6 is adjusted, the limiting block 7 is locked, so that the connecting rod 6 of the first hole cannot slide, and the connecting rod 6 always keeps tight pushing on the lens; then, an inflator (equipment in the prior art) is used for inflating the air inlet plug on the second disc 5, so that the inner cavity of the telescopic rod 8 is inflated and extended, and the telescopic rod 8 drives the sucker 9 to be sucked on the lens; three suckers 9 are uniformly arranged on two sides of the lens to position the lens, so that the problem of deflection of the lens caused by incapability of locking is avoided; meanwhile, the sucking disc 9 has an adsorption effect on the lens, so that the rotation probability of the lens in the polishing process is reduced, the fixing efficiency of the lens is improved, and the polishing precision of the lens is improved; after the lens is fixed, the lens edge grinding machine 3 controls the first fixing head 1 and the second fixing head 2 to move to the grinding wheel, and the lens is moved through the rotation and the movement of the first fixing head 1 and the second fixing head 2, so that the grinding wheel grinds the edge of the lens; meanwhile, the grinding wheel is formed by splicing a plurality of grinding discs with different functions, and the grinding discs can be replaced to realize different functions and the replacement of the grinding discs.
As a specific embodiment of the present invention, a pressure sensor is disposed between the telescopic rod 8 and the corresponding suction cup 9, a display screen 10 and electrons are disposed on the disk, the electrons are used for supplying power to the pressure sensor, and the pressure sensor, the display screen 10 and the electrons are electrically connected; when the telescopic lens is in work, the air inflow can not be controlled by manually inflating the telescopic rod 8, and the excessive air inflow easily causes the telescopic rod 8 to excessively extrude the lens, so that the lens is deformed; make the telescopic link 8 can real-time demonstration on display screen 10 to the extrusion force of lens through being provided with pressure sensor to realize the control of extrusion force, avoid the damage that telescopic link 8 probably caused the lens.
As a specific embodiment of the present invention, the limiting hole is a threaded hole, and the limiting block 7 is a bolt; during operation, establish stopper 7 into the bolt and make the bolt pivoted in-process better to connecting rod 6 compress tightly the effect, the degree of compressing tightly of bolt is adjustable simultaneously, avoids the connecting rod 6 damage problem emergence of decocting into to the excessive spacing of connecting rod 6.
As a specific embodiment of the present invention, the telescopic rods 8 and the connecting rods 6 correspond to each other one by one; when the glasses work, the telescopic rods 8 and the connecting rods 6 are in one-to-one correspondence, so that the extrusion force of the telescopic rods 8 to the lenses is balanced with the extrusion force of the connecting rods 6 to the lenses, the lenses are prevented from being subjected to torsion, and the lenses are prevented from being broken; the friction between the lens and the suction cup 9 is the largest under the action of the positive force, thereby enhancing the locking and clamping functions of the device.
As a specific embodiment of the present invention, the diameter value of the connecting rod 6 is greater than that of the telescopic rod 8; during operation, the diameter value of connecting rod 6 is greater than the diameter value of telescopic link 8 and makes telescopic link 8 all be within the protective range of connecting rod 6 to the extrusion part of lens to the excessive extrusion of telescopic link 8 has been avoided causing the damage to the lens.
As a specific embodiment of the present invention, the suckers 9 are all provided with shift levers 11; when the polishing machine works, the lens needs to be taken down after polishing is finished, and the sucking disc 9 is usually difficult to take down when being sucked on the lens; be equipped with driving lever 11 on sucking disc 9, make sucking disc 9 take place to warp through rotating driving lever 11 before taking off the lens to destroy the absorption between sucking disc 9 and the lens, make the light quilt of sucking disc 9 take off.
When the grinding machine works, in the prior art, when the edges of the glasses lenses are ground, the appearance grinding and cutting processing of the lenses is finished by utilizing the appearance of a lens sample, the lens sample and the lenses are simultaneously fixed on a rotating shaft, and the grinding and cutting track of the lenses is limited by utilizing the shape of the lens sample, so that the shapes of the lenses are subjected to die cutting and forming; the conventional related equipment can well clamp regular common lenses, but for various novel lenses, the clamping head cannot be completely attached to the lenses in the clamping process, and the lenses can move relative to the clamping head in the lens grinding process, so that the cutting precision of the lenses is reduced, and the problem is solved by the utility model; after the lens is arranged between the first fixing head 1 and the second fixing head 2, the lens is preliminarily locked, and then the connecting rod 6 is manually adjusted to enable the suction disc 9 on the connecting rod 6 to be attached to the lens and enable the connecting rod 6 to tightly push the lens; after the connecting rod 6 is adjusted, the limiting block 7 is locked, so that the connecting rod 6 of the first hole cannot slide, and the connecting rod 6 always keeps tight pushing on the lens; then, an inflator (equipment in the prior art) is used for inflating the air inlet plug on the second disc 5, so that the inner cavity of the telescopic rod 8 is inflated and extended, and the telescopic rod 8 drives the sucker 9 to be sucked on the lens; three suckers 9 are uniformly arranged on two sides of the lens to position the lens, so that the problem of deflection of the lens caused by incapability of locking is avoided; meanwhile, the sucking disc 9 has an adsorption effect on the lens, so that the rotation probability of the lens in the polishing process is reduced, the fixing efficiency of the lens is improved, and the polishing precision of the lens is improved; after the lens is fixed, the lens edge grinding machine 3 controls the first fixing head 1 and the second fixing head 2 to move to the grinding wheel, and the lens is moved through the rotation and the movement of the first fixing head 1 and the second fixing head 2, so that the grinding wheel grinds the edge of the lens; meanwhile, the grinding wheel is formed by splicing a plurality of grinding discs with different functions, and the grinding discs can be replaced to realize different functions and the replacement of the grinding discs.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lens edging machine clamping device, includes fixed head (1) and No. two fixed heads (2), its characterized in that: the lens edge grinding machine is characterized in that the first fixing head (1) and the second fixing head (2) are installed on the lens edge grinding machine (3), the first fixing head (1) is fixedly provided with a first disc (4) on the surface, the second fixing head (2) is fixedly provided with a second disc (5) on the surface, the first disc (4) is provided with three first holes along the circumferential equidistance on the side wall of the second disc (5), a connecting rod (6) is movably installed in the first hole, the first disc (4) is provided with three limiting holes along the circumferential equidistance on the side wall of the first disc (4), the limiting holes are communicated with the first holes, limiting blocks (7) are arranged in the limiting holes, the second disc (5) is of a cavity structure, the second disc (5) is provided with three second holes along the circumferential equidistance on the side wall of the first disc (4), a telescopic rod (8) is movably installed in the second hole, and the telescopic rod (8) is of a, the suction cup type disc-shaped connector is characterized in that a suction cup (9) is fixed at one end, close to each other, of the telescopic rod (8) and the connecting rod (6), an air inlet plug is arranged on the side wall of the second disc (5), and the second disc (5) is communicated with an inner cavity of the telescopic rod (8) through a guide pipe.
2. The lens edger clamping device of claim 1, wherein: the novel multifunctional electric water heater is characterized in that a pressure sensor is arranged between the telescopic rod (8) and the corresponding sucker (9), a display screen (10) and electrons are arranged on the disc, the electrons are used for supplying power to the pressure sensor, and the pressure sensor, the display screen (10) and the electrons are electrically connected.
3. The lens edger clamping device of claim 1, wherein: the limiting hole is a threaded hole, and the limiting block (7) is a bolt.
4. The lens edger clamping device of claim 1, wherein: the telescopic rods (8) are in one-to-one correspondence with the connecting rods (6).
5. The lens edger clamping device of claim 4, wherein: the diameter value of the connecting rod (6) is larger than that of the telescopic rod (8).
6. The lens edger clamping device of claim 1, wherein: and deflector rods (11) are arranged on the suckers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588064.9U CN212218039U (en) | 2020-04-17 | 2020-04-17 | Lens edging machine locking clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588064.9U CN212218039U (en) | 2020-04-17 | 2020-04-17 | Lens edging machine locking clamp device |
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| Publication Number | Publication Date |
|---|---|
| CN212218039U true CN212218039U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020588064.9U Active CN212218039U (en) | 2020-04-17 | 2020-04-17 | Lens edging machine locking clamp device |
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| CN (1) | CN212218039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809492A (en) * | 2021-01-19 | 2021-05-18 | 苏州巨目光学科技有限公司 | Half rocking arm lens edging machine |
-
2020
- 2020-04-17 CN CN202020588064.9U patent/CN212218039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809492A (en) * | 2021-01-19 | 2021-05-18 | 苏州巨目光学科技有限公司 | Half rocking arm lens edging machine |
| CN112809492B (en) * | 2021-01-19 | 2022-02-22 | 苏州巨目光学科技有限公司 | Half rocking arm lens edging machine |
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