CN106425750A - Clamping jig and process of glasses - Google Patents
Clamping jig and process of glasses Download PDFInfo
- Publication number
- CN106425750A CN106425750A CN201610747230.3A CN201610747230A CN106425750A CN 106425750 A CN106425750 A CN 106425750A CN 201610747230 A CN201610747230 A CN 201610747230A CN 106425750 A CN106425750 A CN 106425750A
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- CN
- China
- Prior art keywords
- eyeglass
- mounting disc
- clamping jig
- glasses
- plug hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a clamping jig of glasses. According to the technical scheme, the clamping jig is characterized in that a tool clamp comprises a mounting disc used for placement of a glasses blank; and under the state that one end of the glasses blank and the end face of the mounting disc are attached in an abutting manner, a supporting cavity is formed between the end face of the mounting disc and the glasses face of the glasses blank, and pouring holes are formed in the mounting disc in a penetrating manner and communicate with the supporting cavity. The invention further discloses a clamping process of the clamping jig of the glasses. The clamping process comprises the following steps that (1) the glasses blank is processed and embedded into the tool clamp; (2) a supporting medium is heated to be molten and is injected into the pouring holes of the tool clamp; and (3) the tool clamp is cooled. The process of arranging a matched clamping jig according to the glasses of different curvatures is not needed; during use, supporting medium molten liquid only needs to be poured into the supporting cavity, and after the supporting medium is cooled, production jigs which are different in specification and are completely matched with the glasses can be produced; and the phenomena that too many jigs exist, the production cost is increased, and management is not easy are effectively eliminated.
Description
Technical field
The present invention relates to machining eyeglass manufacturing technology field, more specifically, it relates to the clamping jig of a kind of eyeglass and
Clamping process.
Background technology
Have the final lens product of the number of degrees in manufacturing process, be on the basis of Optical blanks respectively attrition process convex lens face and
Concave mirror surface, makes two minute surfaces reach predetermined curved surface angle, so that eyeglass reaches predetermined diopter；And have the polariscope of the number of degrees
Piece, in manufacturing process, is polarisation substrate of fitting on convex lens face or concave mirror surface on the basis of final lens product, so that eyeglass
Possess polarisation function, and need polarisation substrate and eyeglass completely to fit, thus do not interfere with original diopter.
Owing to eyeglass grinds or during laminating polarisation substrate in processing, need that contacting polishing is carried out to whole minute surface and grind
Mill or roller pressing, it is therefore desirable to the another side to machining eyeglass for the clamping tool effectively supports, during such as machining lens convex surface,
Clamping tool is needed to be supported eyeglass concave surface, it is to avoid convex surface because bottom is hollow, thus is easily generated rupture in process, shadow
Ring eyeglass yield rate, it is therefore desirable to the curved surface angle according to eyeglass selects suitable clamping jig, and due to because of eyeglass degree
Number difference, the even difference plus astigmatism on each number of degrees, so that the curved surface angle of the concave surface of each eyeglass or convex portions
All different, and then bear the clamping jig of different curvature during making machining eyeglass, need the eyeglass according to different curvature
Equipped with suitable clamping jig, cause the production cost of clamping jig to increase and managerial be difficult to.
Content of the invention
The deficiency existing for prior art, it is an object of the invention to provide clamping jig and the clamping work of a kind of eyeglass
Skill, can be effectively improved tool too much, and production cost increases, the phenomenon that management is difficult to.
For achieving the above object, the invention provides following technical scheme：A kind of eyeglass clamping jig, includes frock folder
Tool, described frock clamp includes the mounting disc for disposing, the end face conflict shape of one end of this eyeglass and mounting disc for eyeglass
It under state, is formed with support chamber between the end face of described mounting disc and the minute surface of eyeglass, described mounting disc runs through and is provided with plug hole,
Described plug hole turns on supporting chamber.
The present invention is further arranged to：The end face of described mounting disc is provided with for the installation cavity embedded for eyeglass, described peace
The internal diameter behaveing affectedly is suitable with eyeglass external diameter.
The present invention is further arranged to：One end of the remotely mounted dish of described eyeglass is provided with processing edge, and described processing edge is positioned at
The edge of eyeglass and in the form of a ring structure are arranged, and described processing is more than the degree of depth of installation cavity along the distance to installation cavity bottom surface.
The present invention is further arranged to：Described plug hole is provided with multiple, and is uniformly distributed along mounting disc circumference.
The present invention is further arranged to：Described plug hole along mounting disc periphery arrange, and described plug hole towards
The edge in support chamber.
The present invention is further arranged to：The madial wall of described installation cavity is provided with slot, deep along installation cavity of described slot
Degree direction is arranged, and fixes being plugged with fixture block in described slot, and described eyeglass is provided with the draw-in groove suitable with fixture block.
The present invention is further arranged to：Described plug hole and fixture block are crisscross arranged.
The present invention is further arranged to：Described mounting disc is convexly equipped with mounting rod, described mounting rod away from the end face supporting chamber
Lateral wall be provided with ring-type mounting groove.
The present invention is further arranged to：The end face in the remotely mounted chamber of described mounting disc is provided with locating piece, described mounting disc
Being provided with the jack fixing for locating piece grafting, described locating piece and the central axis of fixture block and mounting disc are in same flat
Face.
The clamping process of a kind of eyeglass clamping jig, includes following steps：
1) machining lens：The outside dimension making eyeglass is suitable with the internal diameter of clamping jig；
2) it is embedded into the eyeglass of step 1 gained in frock clamp；
3) injecting, in the plug hole of gained frock clamp in step 2, the Supporting Media that thawing is in a liquid state, being situated between until supporting
Matter melting liquid overflows from plug hole, can stop cast；
4) frock clamp of step 3 gained is cooled down.
In sum, the invention have the advantages that：This structure is without joining according to the eyeglass of each different curvature
Standby suitable clamping jig, only needs to pour into Supporting Media melting liquid in support chamber, after medium to be supported cooling in use
Can produce different size and with the production tool that eyeglass is adapted to completely, be effectively improved tool too much, production cost increases, management
The phenomenon being difficult to.
Brief description
The cross-sectional view in frock clamp is loaded when Fig. 1 is machining eyeglass convex surface；
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1；
The cross-sectional view in frock clamp is loaded when Fig. 3 is machining eyeglass concave surface；
Fig. 4 is the top view of mounting disc.
Reference：1st, frock clamp；11st, mounting disc；111st, jack；12nd, chamber is supported；13rd, plug hole；14th, installation cavity；
141st, slot；15th, fixture block；16th, mounting rod；161st, mounting groove；17th, locating piece；2nd, eyeglass；21st, edge is processed；22nd, draw-in groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is described in more detail.Wherein identical parts are with identical
Reference represents.It should be noted that the word "front", "rear" using in describing below, "left", "right", "up" and "down"
Referring to the direction in accompanying drawing, word " bottom surface " and " end face ", " interior " and " outward " refer respectively to towards or away from particular elements
The direction of geometric center.
Shown in reference Fig. 1, a kind of eyeglass clamping jig, include for fixing and eyeglass 2 bottom surface effectively can be supported
Frock clamp 1, frock clamp 1 include for for eyeglass 2 dispose mounting disc 11, one end of eyeglass 2 is positioned over mounting disc
It on 11, and with under the end face conflict state of mounting disc 11, between the end face of mounting disc 11 and the minute surface of eyeglass 2, is formed with support
Chamber 12, as a example by eyeglass 2 is when processing convex surface, by the concave surface of eyeglass 2 towards mounting disc 11, and supports with the end face of mounting disc 11
Touching, supporting chamber 12 is then to be surrounded by the end face of the concave surface of eyeglass 2 and mounting disc 11 to constitute；Run through in mounting disc 11 and be provided with plug hole
13, plug hole 13 turns on supporting chamber 12.
During use, as a example by eyeglass 2 is when processing convex surface, with reference to shown in Fig. 1, by the concave surface of eyeglass 2 towards mounting disc 11,
And conflicting with the end face of mounting disc 11, pour into from plug hole 13 after then Supporting Media being melted into liquid, being situated between until supporting
Matter melting liquid fills the full whole chamber 12 that supports, then after medium melting liquid to be supported cooling, Supporting Media is solid structure, and with
The concave surface of eyeglass 2 is fully fitted, and can play the effective support to eyeglass 2, make the convex surface of eyeglass 2 avoid in process because of
The belly of eyeglass 2 is hollow and cracky, thus effective guarantee yield rate；In like manner, during the concave surface of machining lens 2, with reference to Fig. 3 institute
Show, be only by eyeglass 2 convex surface facing mounting disc 11, and conflict with the end face of mounting disc 11, remaining step or as, also
Same effect can be reached.This structure is not necessarily to be equipped with suitable clamping jig according to the eyeglass 2 of each different curvature,
Only need to pour into Supporting Media melting liquid in support chamber 12 during use, can produce after medium to be supported cooling different size and with
The production tool that eyeglass 2 is adapted to completely, is effectively improved tool too much, and production cost increases, the phenomenon that management is difficult to.
It should be noted that, Supporting Media selects low-temperature alloy, and the fusing point of low-temperature alloy is preferably 40-80 °, therefore melts herein
Supporting Media melting liquid after melting will not produce scaling loss to eyeglass 2, will melted after Supporting Media melting liquid be poured into support
After in chamber 12, effective Supporting Media can be formed in supporting chamber 12；And after the machined surface of eyeglass 2 machines, by mirror
After piece 2 and frock clamp 1 are directly introduced in hot water, Supporting Media will melt final recovery and be in a liquid state, eyeglass 2 and frock folder
Tool 1 separation, owing to density is different, therefore collects also more convenient, and low-temperature alloy can also reuse in addition,
Effectively reduce use cost.
With reference to Fig. 1, shown in 3, the end face of mounting disc 11 is provided with for for the embedded installation cavity 14 of eyeglass 2, and installation cavity
The internal diameter of 14 is suitable with eyeglass 2 external diameter, and then the installation being easy to eyeglass 2 is fixed, and eyeglass 2 embeds in installation cavity 14, can be right
The periphery of eyeglass 2 plays restriction effect, is prevented effectively from eyeglass 2 and produces sliding in process, improves stablizing of eyeglass 2 processing
Property.
With reference to Fig. 1, shown in 3, one end of the remotely mounted dish of eyeglass 2 11 is provided with processing along 21, and processing is positioned at eyeglass 2 along 21
Edge and in the form of a ring structure are arranged, and processing makes eyeglass 2 along the distance of 21 to installation cavity 14 bottom surface more than the degree of depth of installation cavity 14
After being embedded in installation cavity 14, the opening of installation cavity 14 is exposed in the upper surface of eyeglass 2, either machining lens 2 convex surface or
Concave surface, all will not be worked into mounting disc 11, not only facilitates processing staff directly to carry out operation to machined surface, and is conducive to improving
The service life of frock clamp 1.
With reference to Fig. 1, shown in 3, plug hole 13 is provided with multiple, and is uniformly distributed along mounting disc 11 circumference, selects during cast
Supporting Media melting liquid is poured in support chamber 12, when Supporting Media melting liquid is poured into a mould from remaining by any one plug hole 13
When hole 13 is overflowed, i.e. show to support chamber 12 and have been filled with completely at the plug hole 13 of Supporting Media melting liquid relative to overflowing；During cast
Without arranging mounting disc 11 in level, reduce cast and require, pour into a mould Supporting Media melting liquid from plug hole 13 the highest as far as possible,
When Supporting Media melting liquid overflows from remaining plug hole 13, and when plug hole 13 the highest also cannot be poured into again, i.e. show
Have been filled with full in supporting chamber 12, it is simple to the sphere to eyeglass 2 for the Supporting Media is fully contacted, promote Supporting Media propping up to eyeglass 2
Support effect, avoids eyeglass 2 to rupture in process further.
Further plug hole 13 is arranged along the periphery of mounting disc 11, and close proximity to supporting the edge in chamber 12, not only
Be conducive to Supporting Media melting liquid to the filling supporting chamber 12 edge in flow process, it is to avoid to support chamber 12 edge residual
Air and make Supporting Media form pore, and melt at relatively high temperatures due to Supporting Media, therefore Supporting Media melts
Change liquid is with higher temperature, when Supporting Media melting liquid is circulated in support chamber 12, and the Supporting Media melting liquid meeting of high temperature
First touch eyeglass 2, it is possible to can necessarily damage to producing at the eyeglass 2 initially touching, and plug hole 13 is arranged at and props up
Support edge, chamber 12, makes the Supporting Media melting liquid of high temperature initially touch the edge of eyeglass 2, manufactures the mirror meeting picture frame size
Take the part of centre during piece 2 again, finally can become thus without impact it would be possible to eyeglass 2 edge producing breakage is rejected
The quality of product, is conducive to improving yield rate.
With reference to Fig. 2, shown in 4, the madial wall of installation cavity 14 is provided with slot 141, and slot 141 is along the degree of depth side of installation cavity 14
Fix in setting, slot 141 and be plugged with fixture block 15, and be provided with the draw-in groove 22 suitable with fixture block 15, draw-in groove in eyeglass 2
The length direction of 22 is arranged along the thickness direction of eyeglass 2 lateral wall；And after eyeglass 2 is embedded in installation cavity 14, fixture block 15 is sliding
Enter in draw-in groove 22, can play and limit the phenomenon that eyeglass 2 produces rotation in installation cavity 14, and then improve eyeglass 2 in processing
During installation soundness, be conducive to improve eyeglass 2 machining accuracy.
It should be noted that, fixture block 15 can facilitate fixture block 15 to be arranged in installation cavity 14 with slot 141 interference fit herein,
This simple in construction easily realizes, can be prevented effectively from processing cost when fixture block 15 is arranged in integrative-structure with mounting disc 11 and occupy height not
Under, and this fixture block 15 can coordinate the different various sizes of draw-in groove of eyeglass 2 22 by controlling processing dimension in process,
Being conducive to expanding range of fit, fixture block 15 removably connects in mounting disc 11 simultaneously, therefore can carry out after fixture block 15 breakage
Change, and then improve the service life of remaining accessory, the beneficially utilization rate of material.
With reference to shown in Fig. 4, further fixture block 15 is crisscross arranged with plug hole 13, makes at fixture block 15 remote pouring hole 13,
Thus when toward pouring liquid Supporting Media in plug hole 13, can be prevented effectively from liquid support medium easily at slot 141 to
The phenomenon of outer overflow；And when plug hole 13 is at fixture block 15, the process of pouring liquid Supporting Media in plug hole 13
Middle can produce downward impulse force, and then make eyeglass 2 can produce downward tilt phenomenon towards the side of fixture block 15, ultimately result in mirror
Piece 2 is tilting, and then increases percent defective, therefore by fixture block 15 with plug hole 13 at an angle, and can also be in plug hole 13
During pouring liquid Supporting Media, fixture block 15 produces interference in draw-in groove 22 inwall, and dispersion is fallen liquid support medium and watered
The impulse force producing during note, thus avoid eyeglass 2 stress to tilt, be conducive to improving yield rate.
With reference to Fig. 1, shown in 3, mounting disc 11 is convexly equipped with mounting rod 16 away from the end face supporting chamber 12, is situated between setting support
Machining lens 2 can be carried out by using plant equipment after matter, the amount of labour of operating personnel can not only be reduced, be conducive to improving simultaneously
Working (machining) efficiency, frock clamp 1 can be fixed by therefore mounting disc 11 by mounting rod 16；And can be at the lateral wall of mounting rod 16
Be provided with ring-type mounting groove 161, improved the clamping steadiness of frock clamp 1 by mounting groove 161, it is to avoid frock clamp 1 in
Process departs from.
In addition also the end face in the remotely mounted chamber of mounting disc 11 14 can be provided with locating piece 17, mounting disc 11 is provided with confession
The fixing jack 111 of locating piece 17 grafting, locating piece 17 can be with jack 111 interference fit, it is to avoid locating piece 17 inserts after fixing
Generation is rocked, and simple in construction easily realizes simultaneously, advantageously reduces processing cost.And frock clamp 1 is clamped in the machines such as manipulator
When on tool equipment, locating piece 17 can be prevented effectively from frock clamp 1 and produce rotation, thus is conducive to improving what frock clamp 1 was installed
Soundness, and then the machining accuracy of beneficially eyeglass 2.
Further, it is arranged at the central axis of locating piece 17 and fixture block 15 and mounting disc 11 on same plane further,
With reference to shown in Fig. 4, it is simple to mounting disc 11 is fixed to set angle by locating piece 17 by the plant equipment such as manipulator, and makes peace
The start angle that sabot 11 is set on manipulator by locating piece 17, is conducive to getting rid of because the running clearance of manipulator is to eyeglass
The machining accuracy of 2 produces impact；Simultaneously locating piece 17 towards direction just for eyeglass 2 by fixture block 15 after fixing towards side
To, in the process of astigmatic lens, locating effect is particularly evident, and this is owing to astigmatism has regular and irregular two classes, because of
The curvature of this astigmatic lens is also regular with irregular two classes, by the central shaft of locating piece 17 and fixture block 15 and mounting disc 11
Line is arranged on same plane, by fixture block 15 towards eyeglass 2 side can as the calibration point of irregular astigmatism eyeglass, thus
When facilitating the later stage that this eyeglass 2 is processed into the eyeglass 2 suitable with picture frame inwall, can determine eyeglass 2 which towards being only spy
That determines wearer wears angle, is more beneficial for astigmatism personage and corrects defects of vision.
This outer jack 111 runs through mounting disc 11 and arranges, can be also by jack during slot 141 is processed in mounting disc 11
111 process, and therefore mounting disc 11 only needs one-time positioning to install, it is to avoid the secondary clamping of mounting disc 11 is to locating piece 17
Produce position error with the central axis of fixture block 15 and mounting disc 11, and then be conducive to improving the machining accuracy of eyeglass.
Use the clamping process of above-mentioned eyeglass 2 clamping jig, include following steps：
1) machining lens 2：The internal diameter phase using the plant equipment such as lathe to be processed into the external diameter of eyeglass 2 with installation cavity 14 is fitted
Join；
2) it is embedded in installation cavity 14 after the eyeglass 2 of step 1 gained being cleaned；
3) plug hole 13 toward gained frock clamp 1 in step 2 injects the Supporting Media that thawing is in a liquid state, and is situated between until supporting
Matter melting liquid overflows from plug hole 13, can stop cast；Supporting Media selects low-temperature alloy, and the fusing point of low-temperature alloy is preferred
40-80°；
4) frock clamp 1 of step 3 gained is cooled down.
Above-mentioned clamping process completes rear support Filled Dielectrics in supporting in chamber 12, no matter is fully contacted with the inwall of eyeglass 2
It is concave surface or the convex surface of machining lens 2, the even concave surface of each curvature or convex surface, all can be by this technique by eyeglass 2
Fixing support, medium melting liquid to be supported cooling and solidifying shaping, and now, Supporting Media will be according to eyeglass 2 concave surface or convex surface
Curvature, form corresponding tool form, consequently, it is possible to production tool required in work flow can facilitate, quickly accurate
Standby complete, it is not necessary to the step too much overelaborating, thus be prevented effectively from eyeglass 2 in process because the belly of eyeglass 2 is hollow
Cracky, is conducive to improving the yield rate of product.And different size and complete with eyeglass 2 can be produced after Supporting Media cooling
The production tool of adaptation, is effectively improved tool too much, and production cost increases, the phenomenon that management is difficult to.
It should be noted that, the eyeglass 2 relating in the application is processed, and includes and grinds respectively on the basis of Optical blanks herein
Mill convex lens face and concave mirror surface, so that eyeglass reaches to make a reservation for the processing of dioptric final lens product；And the basis at final lens product
On on convex lens face or concave mirror surface fit polarisation substrate so that eyeglass possess polarization effect functional lens processing.Due to
Upper two kinds of processing modes are required to effectively support the non-machined surface of eyeglass 2, and the therefore processing of eyeglass includes grinding throwing
Light, and the mode such as pressurizing attaching.Therefore the application scheme i.e. may be used for final lens product processing, it is also possible to is used for functional lens
Processing, applied widely.
Below being only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. an eyeglass clamping jig, includes frock clamp (1), it is characterized in that：Described frock clamp (1) includes for supplying
Under the end face conflict state of the mounting disc (11) that eyeglass (2) disposes, one end of this eyeglass (2) and mounting disc (11), described installation
It is formed with support chamber (12) between the minute surface of the end face of dish (11) and eyeglass (2), described mounting disc (11) runs through and is provided with cast
Hole (13), described plug hole (13) turns on supporting chamber (12).
2. eyeglass clamping jig according to claim 1, is characterized in that：The end face of described mounting disc (11) is provided with for supplying
The embedded installation cavity (14) of eyeglass (2), the internal diameter of described installation cavity (14) is suitable with eyeglass (2) external diameter.
3. eyeglass clamping jig according to claim 2, is characterized in that：The one of the remotely mounted dish of described eyeglass (2) (11)
Holding and being provided with processing edge (21), described processing is positioned at edge and structure setting in the form of a ring, the described processing edge of eyeglass (2) along (21)
(21) distance to installation cavity (14) bottom surface is more than the degree of depth of installation cavity (14).
4. the eyeglass clamping jig according to any one in claim 1-3, is characterized in that：Described plug hole (13) is provided with
Multiple, and be uniformly distributed along mounting disc (11) circumference.
5. eyeglass clamping jig according to claim 4, is characterized in that：Described plug hole (13) is along the week of mounting disc (11)
Limit is arranged, and described plug hole (13) is towards the edge supporting chamber (12).
6. the eyeglass clamping jig according to Claims 2 or 3, is characterized in that：Set on the madial wall of described installation cavity (14)
Having slot (141), described slot (141) is arranged along the depth direction of installation cavity (14), fixes being plugged with in described slot (141)
Fixture block (15), described eyeglass (2) is provided with the draw-in groove (22) suitable with fixture block (15).
7. eyeglass clamping jig according to claim 6, is characterized in that：Described plug hole (13) is staggered with fixture block (15) to be set
Put.
8. eyeglass clamping jig according to claim 7, is characterized in that：Described mounting disc (11) is away from support chamber (12)
End face is convexly equipped with mounting rod (16), and the lateral wall of described mounting rod (16) is provided with ring-type mounting groove (161).
9. eyeglass clamping jig according to claim 6, is characterized in that：The remotely mounted chamber of described mounting disc (11) (14)
End face is provided with locating piece (17), and described mounting disc (11) is provided with the jack (111) fixing for locating piece (17) grafting, described
Locating piece (17) is in same plane with the central axis of fixture block (15) and mounting disc (11).
10. the clamping process of the eyeglass clamping jig according to claim 1-9, is characterized in that：Include following steps：
1) machining lens (2)：The outside dimension making eyeglass (2) is suitable with the internal diameter of clamping jig；
2) eyeglass (2) of step 1 gained is embedded in frock clamp (1)；
3) inject, in the plug hole (13) of gained frock clamp (1) in step 2, the Supporting Media that thawing is in a liquid state, until supporting
Medium melting liquid overflows from plug hole (13), can stop cast；
4) frock clamp (1) of step 3 gained is cooled down.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747230.3A CN106425750B (en) | 2016-08-27 | 2016-08-27 | The clamping jig and clamping process of eyeglass |
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|---|---|---|---|
| CN201610747230.3A CN106425750B (en) | 2016-08-27 | 2016-08-27 | The clamping jig and clamping process of eyeglass |
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| CN106425750B CN106425750B (en) | 2018-04-20 |
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| CN109307894A (en) * | 2018-10-22 | 2019-02-05 | 浙江宝乐维科技有限公司 | A kind of eyeglass pad pasting localization tool |
| CN110740837A (en) * | 2017-08-02 | 2020-01-31 | 依视路国际公司 | Method for determining the position of an optical lens member |
| CN111201112A (en) * | 2017-10-13 | 2020-05-26 | 依视路国际公司 | Method for optimizing a support material for a surface treatment operation of a lens blank |
| CN112276122A (en) * | 2020-10-16 | 2021-01-29 | 上海航天精密机械研究所 | Thin-wall ellipsoidal top inner and outer circle end face composite turning device and method |
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| EP3722774B1 (en) | 2017-08-18 | 2021-09-29 | Carl Zeiss Vision International GmbH | Method and devices for determining the position and / or orientation of a spectacle lens on a holder |
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| EP3722774B1 (en) | 2017-08-18 | 2021-09-29 | Carl Zeiss Vision International GmbH | Method and devices for determining the position and / or orientation of a spectacle lens on a holder |
| CN111201112A (en) * | 2017-10-13 | 2020-05-26 | 依视路国际公司 | Method for optimizing a support material for a surface treatment operation of a lens blank |
| CN111201112B (en) * | 2017-10-13 | 2022-03-29 | 依视路国际公司 | Method for optimizing a support material for a surface treatment operation of a lens blank |
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| CN112276122B (en) * | 2020-10-16 | 2022-03-18 | 上海航天精密机械研究所 | Thin-wall ellipsoidal top inner and outer circle end face composite turning device and method |
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