CN106425750B - The clamping jig and clamping process of eyeglass - Google Patents
The clamping jig and clamping process of eyeglass Download PDFInfo
- Publication number
- CN106425750B CN106425750B CN201610747230.3A CN201610747230A CN106425750B CN 106425750 B CN106425750 B CN 106425750B CN 201610747230 A CN201610747230 A CN 201610747230A CN 106425750 B CN106425750 B CN 106425750B
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- China
- Prior art keywords
- eyeglass
- mounting disc
- plug hole
- clamping jig
- frock clamp
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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
Abstract
The invention discloses a kind of eyeglass clamping jig, its key points of the technical solution are that frock clamp includes for the mounting disc for Optical blanks placement, one end of the Optical blanks and the end face of mounting disc are contradicted under fit-state, formed with support chamber between the end face of mounting disc and the minute surface of Optical blanks, through plug hole is equipped with mounting disc, plug hole is turned on support chamber.A kind of clamping process of eyeglass clamping jig is also disclosed, includes following steps：1) machining lens blank, and be embedded into frock clamp；2) by Supporting Media heating and melting, and injected toward the plug hole of frock clamp；3) frock clamp cools down.Without being equipped with the clamping jig being adapted according to the eyeglass of each different curvature, only need Supporting Media melting liquid pouring into support intracavitary when in use, different size and the production gauge being adapted to completely with eyeglass can be produced after medium cooling to be supported, it is excessive to be effectively improved gauge, the production cost increases, manages the phenomenon being not easy.
Description
Technical field
The present invention relates to machining eyeglass manufacturing technology field, more specifically, it relates to a kind of clamping jig 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 distinguish 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 there is the polariscope of the number of degrees
Piece is in being bonded polarisation substrate on convex lens face or concave mirror surface on the basis of final lens product, so that eyeglass in manufacturing process
Possess polarizing function, and need polarisation substrate to be completely bonded with eyeglass, so as to not interfere with original diopter.
Since eyeglass is ground during processing grinding or fitting polarisation substrate, it is necessary to carry out contacting polishing to whole minute surface
Mill or roller pressing, it is therefore desirable to clamping tool effectively supports the another side of machining eyeglass, during such as machining lens convex surface,
Need clamping tool to be supported eyeglass concave surface, avoid convex surface in process because bottom is hollow, so as to be also easy to produce rupture, shadow
Ring eyeglass yield rate, it is therefore desirable to the clamping jig being adapted is selected according to the curved surface angle of eyeglass, and due to because of eyeglass degree
Number is different, or even the difference plus astigmatism on each number of degrees, so that the curved surface angle of the concave surface of each eyeglass or convex portions
It is different, and then Xing during machining eyeglass is born the clamping jig of different curvature, it is necessary to eyeglass according to different curvature
Equipped with the clamping jig being adapted, cause clamping jig the production cost increases and managerial be not easy.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide the clamping jig and clamping work of a kind of eyeglass
Skill, can be effectively improved that gauge is excessive, and the production cost increases, manage the phenomenon being not easy.
To achieve the above object, the present invention provides following technical solution：A kind of eyeglass clamping jig, includes frock folder
Tool, the frock clamp includes contradicts shape for the mounting disc for eyeglass placement, one end of the eyeglass and the end face of mounting disc
Under state, formed with chamber is supported between the end face of the mounting disc and the minute surface of eyeglass, run through in the mounting disc and be equipped with plug hole,
The plug hole is turned on support chamber.
The present invention is further arranged to：The end face of the mounting disc is equipped with the installation cavity being used for for eyeglass insertion, the peace
The internal diameter behaveing affectedly is adapted with eyeglass outside diameter.
The present invention is further arranged to：The one end of the eyeglass away from mounting disc is equipped with processing edge, and the processing edge is located at
The edge of eyeglass and structure setting annular in shape, the processing are more than the depth of installation cavity along the distance to installation cavity bottom surface.
The present invention is further arranged to：The plug hole is equipped with multiple, and is circumferentially uniformly distributed along mounting disc.
The present invention is further arranged to：The plug hole is set along the periphery of mounting disc, and plug hole direction branch
Support the edge of chamber.
The present invention is further arranged to：The madial wall of the installation cavity is equipped with slot, depth of the slot along installation cavity
Spend direction to set, fixed in the slot to be plugged with fixture block, the eyeglass is equipped with the card slot being adapted with fixture block.
The present invention is further arranged to：The plug hole is staggered with fixture block.
The present invention is further arranged to：End face of the mounting disc away from support chamber is convexly equipped with mounting rod, the mounting rod
Lateral wall be equipped with cricoid mounting groove.
The present invention is further arranged to：End face of the mounting disc away from installation cavity is provided with locating piece, the mounting disc
The jack for locating piece plugged and fixed is equipped with, the locating piece is in same flat with fixture block and the central axis of mounting disc
Face.
A kind of clamping process of eyeglass clamping jig, includes following steps：
1）Machining lens：The outer diameter of eyeglass is set to be adapted with the internal diameter of frock clamp；
2）Eyeglass obtained by step 1 is embedded into frock clamp；
3）Into step 2, the Supporting Media being in a liquid state is melted in injection in the plug hole of gained frock clamp, until support is situated between
Matter melting liquid is overflowed from plug hole, you can stops cast；
4）Frock clamp obtained by step 3 is cooled down.
In conclusion the invention has the advantages that：The structure according to the eyeglass of each different curvature without matching somebody with somebody
The standby frock clamp being adapted, only needs Supporting Media melting liquid pouring into support intracavitary, after medium cooling to be supported when in use
Can produce different size and with the production gauge that eyeglass is adapted to completely, be effectively improved that gauge is excessive, and the production cost increases, management
The phenomenon being not easy.
Brief description of the drawings
Load the cross-sectional view in frock clamp when Fig. 1 is machining eyeglass convex surface；
Fig. 2 is the A portions enlarged structure schematic diagram of Fig. 1；
Load the cross-sectional view in frock clamp when Fig. 3 is machining eyeglass concave surface；
Fig. 4 is the top view of mounting disc.
Reference numeral：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, card slot.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts are with identical
Reference numeral represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements
The direction of geometric center.
With reference to shown in Fig. 1, a kind of eyeglass clamping jig, includes for fixing and 2 bottom surface of eyeglass 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
On 11, and with the end face conflict state of mounting disc 11, formed with support between the end face of mounting disc 11 and the minute surface of eyeglass 2
Chamber 12, when eyeglass 2 is processing convex surface exemplified by, by the concave surface of eyeglass 2 towards mounting disc 11, and supported with the end face of mounting disc 11
Touch, support chamber 12 is surrounded and formed by the concave surface of eyeglass 2 and the end face of mounting disc 11；Run through in mounting disc 11 and be equipped with plug hole
13, plug hole 13 is turned on support chamber 12.
In use, exemplified by when eyeglass 2 is processing convex surface, with reference to shown in Fig. 1, by the concave surface of eyeglass 2 towards mounting disc 11,
And contradicted with the end face of mounting disc 11, then Supporting Media is melted into after liquid and is poured into from plug hole 13, until support is situated between
The full whole support chamber 12 of matter melting liquid filling, then after medium melting liquid to be supported cooling, Supporting Media is in solid structure, and with
The concave surface of eyeglass 2 is fully bonded, and can play effective support to eyeglass 2, make eyeglass 2 convex surface avoided in process because
The belly of eyeglass 2 is hollow and cracky, so that effective guarantee yield rate；Similarly, during the concave surface of machining lens 2, with reference to Fig. 3 institutes
Show, to be contradicted convex surface facing mounting disc 11, and with the end face of mounting disc 11 by eyeglass 2, remaining step is still the same,
Same effect can be reached.The structure is equipped with the frock clamp 1 being adapted without the eyeglass 2 according to each different curvature,
Only need to pour into Supporting Media melting liquid in support chamber 12 when in use, can be produced after medium to be supported cooling different size and
The production gauge being adapted to completely with eyeglass 2, is effectively improved that gauge is excessive, and the production cost increases, manages the phenomenon being not easy.
It should be noted that, Supporting Media selects low-temperature alloy, and the fusing point of low-temperature alloy is preferably 40-80 ° herein, therefore molten
Supporting Media melting liquid after melting will not produce scaling loss to eyeglass 2, and the Supporting Media melting liquid after melting is poured into support
After in chamber 12, effective Supporting Media can be formed in support chamber 12；And after the machined surface of eyeglass 2 machines, by mirror
After piece 2 is directly introduced in hot water with frock clamp 1, Supporting Media will melt final recovery and be in a liquid state, and eyeglass 2 is pressed from both sides with frock
The separation of tool 1, since density is different, collects also more convenient, and low-temperature alloy can also reuse in addition,
Effectively reduce use cost.
With reference to shown in Fig. 1,3, the end face of mounting disc 11 is equipped with the installation cavity 14 for being used for being embedded in for eyeglass 2, and installation cavity
14 internal diameter is adapted with 2 outside diameter of eyeglass, and then is fixed easy to the installation of eyeglass 2, and eyeglass 2 is embedded in installation cavity 14, can be right
Restriction effect is played on the periphery of eyeglass 2, effectively avoids eyeglass 2 from producing sliding in process, improves the stabilization that eyeglass 2 is processed
Property.
With reference to shown in Fig. 1,3, the one end of eyeglass 2 away from mounting disc 11 is equipped with processing along 21, processes along 21 positioned at eyeglass 2
Edge and structure setting annular in shape, process the depth for being more than installation cavity 14 along 21 distances to 14 bottom surface of installation cavity, make eyeglass 2
After being embedded into installation cavity 14, the opening of installation cavity 14 is exposed in the upper surface of eyeglass 2, either the convex surface of machining lens 2 or
Concave surface, will not be worked into mounting disc 11, not only facilitate processing staff directly to carry out operation to machined surface, and be conducive to improve
The service life of frock clamp 1.
With reference to Fig. 1, shown in 3, plug hole 13 is equipped with multiple, and is uniformly distributed along mounting disc 11 is circumferential, and when cast selects
Any one plug hole 13, Supporting Media melting liquid is poured into support chamber 12, when Supporting Media melting liquid is poured into a mould from remaining
When hole 13 is overflowed, that is, show to support chamber 12 full relative to having been filled with the plug hole 13 for overflowing Supporting Media melting liquid；During cast
Without setting mounting disc 11 in level, reducing cast and requiring, pouring into a mould Supporting Media melting liquid from highest plug hole 13 as far as possible,
When Supporting Media melting liquid is overflowed from remaining plug hole 13, and highest plug hole 13 can not be also poured into again, that is, show
Had been filled with completely in support chamber 12, medium easy to support comes into full contact with the sphere of eyeglass 2, branch of the lifting Supporting Media to eyeglass 2
Effect is supportted, further avoids eyeglass 2 from being ruptured in process.
Further by plug hole 13 along mounting disc 11 periphery set, and close proximity to support chamber 12 edge, not only
Be conducive to filling of the Supporting Media melting liquid to 12 edge of support chamber in flow process, avoid 12 edge of support chamber residual
Air and Supporting Media is formed stomata, and since Supporting Media melts at relatively high temperatures, Supporting Media melts
Changing liquid band has higher temperature, when Supporting Media melting liquid is circulated into support chamber 12, the Supporting Media melting liquid meeting of high temperature
First touch eyeglass 2, it is possible to can be to producing certain infringement at the eyeglass 2 that initially touches, and plug hole 13 is arranged at branch
12 edge of chamber is supportted, makes the Supporting Media melting liquid of high temperature initially touch the edge of eyeglass 2, manufacture meets the mirror of frame size
Taken again during piece 2 centre part, can would be possible to produce breakage 2 edge of eyeglass reject, therefore do not interfere with finally into
The quality of product, is conducive to improve yield rate.
With reference to shown in Fig. 2,4, the madial wall of installation cavity 14 is equipped with slot 141, depth side of the slot 141 along installation cavity 14
It is fixed in slot 141 to be plugged with fixture block 15 to setting, and the card slot 22 being adapted with fixture block 15, card slot are equipped with eyeglass 2
22 length direction is set along the thickness direction of 2 lateral wall of eyeglass；And after eyeglass 2 is embedded into installation cavity 14, fixture block 15 is slided
Enter into card slot 22, limitation eyeglass 2 can be played in the phenomenon that rotation is produced in installation cavity 14, and then raising eyeglass 2 is in processing
During installation soundness, be conducive to improve eyeglass 2 machining accuracy.
It should be noted that, fixture block 15 can be interference fitted with slot 141, facilitate fixture block 15 to be arranged in installation cavity 14 herein,
Should structure is simple and easy to implement, processing cost when can effectively avoid fixture block 15 and the mounting disc 11 from being set in integrative-structure occupy it is high not
Under, and the fixture block 15 can coordinate the different various sizes of card slots 22 of eyeglass 2 in process by controlling processing dimension,
Be conducive to expand range of fit, while fixture block 15 is detachably connected in mounting disc 11, therefore can be carried out after 15 breakage of fixture block
Replace, and then improve the service life of remaining accessory, be conducive to the utilization rate of material.
With reference to shown in Fig. 4, further fixture block 15 and plug hole 13 are staggered, make fixture block 15 away from plug hole 13 at,
So as to when toward pouring liquid Supporting Media in plug hole 13, can effectively avoid liquid support medium easily at slot 141 to
The phenomenon of outer overflow；And when plug hole 13 is at fixture block 15, toward plug hole 13 in pouring liquid Supporting Media process
It is middle to produce downward impulse force, and then eyeglass 2 is produced downward tilt phenomenon towards the side of fixture block 15, ultimately result in mirror
Piece 2 is tilting, and then increases rejection rate, therefore by fixture block 15 and plug hole 13 at an angle, can also be toward in plug hole 13
During pouring liquid Supporting Media, fixture block 15 produces interference phenomenon in 22 inner wall of card slot, disperses to fall liquid support medium and pours
Impulse force caused by note, so as to avoid 2 stress of eyeglass from tilting, is conducive to improve yield rate.
With reference to shown in Fig. 1,3, end face of the mounting disc 11 away from support chamber 12 is convexly equipped with mounting rod 16, is situated between setting support
It can carry out machining lens 2 after matter by using mechanical equipment, the amount of labour of operating personnel can not only be reduced, while be conducive to improve
Processing efficiency, therefore mounting disc 11 can be fixed frock clamp 1 by mounting rod 16；And can be in the lateral wall of mounting rod 16
Be equipped with cricoid mounting groove 161, by mounting groove 161 improve frock clamp 1 clamping stability, avoid frock clamp 1 in
Depart from process.
In addition locating piece 17 can also be provided with end face of the mounting disc 11 away from installation cavity 14, mounting disc 11, which is equipped with, to supply
The jack 111 of 17 plugged and fixed of locating piece, locating piece 17 can be interference fitted with jack 111, after avoiding the insertion of locating piece 17 fixed
Generation is rocked, while structure is simple and easy to implement, advantageously reduces processing cost.And frock clamp 1 is clamped in the machines such as manipulator
When in tool equipment, locating piece 17 can effectively avoid frock clamp 1 and produce rotation, so as to be conducive to improve what frock clamp 1 was installed
Soundness, and then be conducive to the machining accuracy of eyeglass 2.
Also, further the central axis of locating piece 17 and fixture block 15 and mounting disc 11 is arranged on same plane,
With reference to shown in Fig. 4, mounting disc 11 is fixed to by set angle by locating piece 17 easy to mechanical equipments such as manipulators, and make peace
Sabot 11 is set in the start angle on manipulator by locating piece 17, is conducive to exclude because the running clearance of manipulator is to eyeglass
2 machining accuracy has an impact；The side of institute's direction after the direction of 17 direction of locating piece is just fixed for eyeglass 2 by fixture block 15 at the same time
To, locating effect is particularly evident in the process of astigmatic lens, this is because astigmatism has regular and irregular two class, because
The curvature of this astigmatic lens is also regular with irregular two class, passes through locating piece 17 and fixture block 15 and the central shaft of mounting disc 11
Line is arranged on same plane, and fixture block 15 can be used as to the calibration point of irregular astigmatism eyeglass towards the side of eyeglass 2, so that
Facilitate the later stage when eyeglass 2 is processed into the eyeglass 2 being adapted with frame inner wall, can determine eyeglass 2 which towards being only spy
Determine the wearing angle of wearer, be more advantageous to astigmatism personage and correct defects of vision.
This outer jack 111 is set through mounting disc 11, can be during slot 141 is processed in mounting disc 11 also by jack
111 process, therefore mounting disc 11 only needs one-time positioning to install, and avoids the secondary clamping of mounting disc 11 to locating piece 17
Position error is produced with fixture block 15 and the central axis of mounting disc 11, and then is conducive to improve the machining accuracy of eyeglass.
Using the clamping process of above-mentioned eyeglass clamping jig, include following steps：
1）Machining lens 2：The outside diameter of eyeglass 2 is processed into using mechanical equipments such as lathes and is mutually fitted with the internal diameter of installation cavity 14
Match somebody with somebody；
2）It is embedded into after eyeglass 2 obtained by step 1 is cleaned in installation cavity 14；
3）Into step 2, the Supporting Media being in a liquid state is melted in the injection of plug hole 13 of gained frock clamp 1, until support is situated between
Matter melting liquid is overflowed from plug hole 13, you can stops cast；Supporting Media selects low-temperature alloy, and the fusing point of low-temperature alloy is preferred
40-80°；
4）Frock clamp 1 obtained by step 3 is cooled down.
Supporting Media is filled in support chamber 12 after the completion of above-mentioned clamping process, no matter is come into full contact with the inner wall of eyeglass 2
It is the concave surface or convex surface of machining lens 2, the concave surface or convex surface of even each curvature can be by the techniques by eyeglass 2
Fixed support, medium melting liquid cooling and solidifying shaping to be supported, and at this time, Supporting Media will be according to 2 concave surface of eyeglass or convex surface
Curvature, form corresponding gauge form, it is quickly accurate consequently, it is possible to required production gauge can facilitate in work flow
It is standby to complete, the step of being overelaborated without excessive so that effectively avoid eyeglass 2 in process because the belly of eyeglass 2 is hollow and
Cracky, is conducive to improve the yield rate of product.And different size and complete with eyeglass 2 can be produced after Supporting Media cooling
The production gauge of adaptation, is effectively improved that gauge is excessive, and the production cost increases, manages the phenomenon being not easy.
It should be noted that, the eyeglass 2 involved in the application is processed, and is included and is ground respectively on the basis of Optical blanks herein
Convex lens face and concave mirror surface are ground, so that eyeglass reaches the final lens product processing of predetermined diopter；And on the basis of final lens product
On on convex lens face or concave mirror surface be bonded polarisation substrate so that eyeglass possess polarization effect functional lens processing.Due to
Upper two kinds of processing methods are required to effectively support the non-processing face of eyeglass 2, therefore the processing of eyeglass includes grinding and throws
Light, and the mode such as pressurizing attaching.Therefore application scheme can be used for final lens product processing, can be used for functional lens
Processing, it is applied widely.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged 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. a kind of eyeglass clamping jig, includes frock clamp (1), it is characterized in that：The frock clamp (1) includes for supplying
Under the mounting disc (11) that eyeglass (2) disposes, one end of the eyeglass (2) and the end face conflict state of mounting disc (11), the installation
Formed with chamber (12) is supported between the end face of disk (11) and the minute surface of eyeglass (2), run through on the mounting disc (11) and be equipped with cast
Hole (13), the plug hole (13) turn on support chamber (12).
2. eyeglass clamping jig according to claim 1, it is characterized in that：The end face of the mounting disc (11), which is equipped with, to be used to supply
The embedded installation cavity (14) of eyeglass (2), the internal diameter of the installation cavity (14) are adapted with eyeglass (2) outside diameter.
3. eyeglass clamping jig according to claim 2, it is characterized in that：The one of the remote mounting disc (11) of the eyeglass (2)
End is equipped with processing and is located at the edge of eyeglass (2) and structure setting annular in shape, the processing edge along (21) along (21), the processing
(21) distance to installation cavity (14) bottom surface is more than the depth of installation cavity (14).
4. the eyeglass clamping jig according to any one in claim 1-3, it is characterized in that：The plug hole (13) is equipped with
It is multiple, and be circumferentially uniformly distributed along mounting disc (11).
5. eyeglass clamping jig according to claim 4, it is characterized in that：Week of the plug hole (13) along mounting disc (11)
Side is set, and the edge of the plug hole (13) direction support chamber (12).
6. the eyeglass clamping jig according to Claims 2 or 3, it is characterized in that：Set on the madial wall of the installation cavity (14)
There is slot (141), the slot (141) is set along the depth direction of installation cavity (14), fixed in the slot (141) to be plugged with
Fixture block (15), the eyeglass (2) are equipped with the card slot (22) being adapted with fixture block (15).
7. eyeglass clamping jig according to claim 6, it is characterized in that：The plug hole (13) staggeredly sets with fixture block (15)
Put.
8. eyeglass clamping jig according to claim 7, it is characterized in that：The mounting disc (11) is away from support chamber (12)
End face is convexly equipped with mounting rod (16), and the lateral wall of the mounting rod (16) is equipped with cricoid mounting groove (161).
9. eyeglass clamping jig according to claim 6, it is characterized in that：The remote installation cavity (14) of the mounting disc (11)
End face is provided with locating piece (17), and the mounting disc (11) is equipped with the jack (111) for locating piece (17) plugged and fixed, described
Locating piece (17) is in same plane with fixture block (15) and the central axis of mounting disc (11).
10. the clamping process of the eyeglass clamping jig according to any one in claim 1-9, it is characterized in that：Include
Following steps：
1）Machining lens (2)：The outer diameter of eyeglass (2) is set to be adapted with the internal diameter of frock clamp (1)；
2）Eyeglass (2) obtained by step 1 is embedded into frock clamp (1)；
3）Into step 2, the Supporting Media being in a liquid state is melted in injection in the plug hole (13) of gained frock clamp (1), until support
Medium melting liquid is overflowed from plug hole (13), you can stops cast；
4）Frock clamp (1) obtained by step 3 is cooled down.
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| Application Number | Priority Date | Filing Date | Title |
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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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| 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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| Publication Number | Publication Date |
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| CN106425750A CN106425750A (en) | 2017-02-22 |
| CN106425750B true CN106425750B (en) | 2018-04-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3437797B1 (en) * | 2017-08-02 | 2020-05-13 | Essilor International | A method of determining the position of an optical lens member |
| DE102017118908A1 (en) | 2017-08-18 | 2019-02-21 | Carl Zeiss Vision International Gmbh | Method and devices for determining the position and / or orientation of a spectacle lens on a holder |
| EP3470172B1 (en) * | 2017-10-13 | 2020-09-16 | Essilor International | Method of optimizing a support material for an operation of surfacing of a lens blank |
| 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 |
| 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 |
| CN113333852A (en) * | 2021-07-14 | 2021-09-03 | 曹萍 | Nonrust steel pipe cutting jig |
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| CN204075986U (en) * | 2014-08-26 | 2015-01-07 | 南阳格瑞光电有限公司 | A kind of trough of belt fixture of grind spectacle lens |
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| CN105807387A (en) * | 2016-06-01 | 2016-07-27 | 福建福光股份有限公司 | Depth-adjustable lens assembling tool device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3169249B2 (en) * | 1991-12-27 | 2001-05-21 | オリンパス光学工業株式会社 | Lens centering device |
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|---|---|---|---|---|
| CN204075986U (en) * | 2014-08-26 | 2015-01-07 | 南阳格瑞光电有限公司 | A kind of trough of belt fixture of grind spectacle lens |
| CN204075940U (en) * | 2014-08-26 | 2015-01-07 | 南阳格瑞光电有限公司 | A kind of lens grinding and milling machine clamp |
| CN105807387A (en) * | 2016-06-01 | 2016-07-27 | 福建福光股份有限公司 | Depth-adjustable lens assembling tool device and using method thereof |
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| CN106425750A (en) | 2017-02-22 |
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