CN108015639B - A kind of lens processing apparatus - Google Patents
A kind of lens processing apparatus Download PDFInfo
- Publication number
- CN108015639B CN108015639B CN201711216958.4A CN201711216958A CN108015639B CN 108015639 B CN108015639 B CN 108015639B CN 201711216958 A CN201711216958 A CN 201711216958A CN 108015639 B CN108015639 B CN 108015639B
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- Prior art keywords
- support bar
- hole
- cylinder
- output shaft
- polishing pad
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- 238000005498 polishing Methods 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 230000014759 maintenance of location Effects 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 33
- 238000003754 machining Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention relates to machining eyeglass fields, and in particular to a kind of lens processing apparatus, including the first retention mechanism, the second retention mechanism, the first cutting mechanism, the second cutting mechanism, the first workpiece polishing mechanism and the second workpiece polishing mechanism；First retention mechanism includes the first cylinder and two the first fastening units, and the second retention mechanism includes the second cylinder and two the second fastening units；Fastening block inner sidewall is provided with arc-shaped slot, is radially provided with Y-shaped through-hole in the middle part of fastening block；First cutting mechanism includes first support bar, the first catch bar, two first adjusting rods and two panels bite；Second cutting mechanism includes second support bar, the second catch bar, two second adjusting rods and two panels bite；First workpiece polishing mechanism includes first motor and the first polishing pad；Second workpiece polishing mechanism includes the second motor and the second polishing pad.When using the technical program, cutting operation is completed while carrying out two-sided polishing simultaneously to circular glass eyeglass.
Description
Technical field
The present invention relates to machining eyeglass fields, and in particular to a kind of lens processing apparatus.
Background technique
The primary raw material of glass lens is optical glass, and refractive index is higher than resin lens, therefore in same degree situation
Under, glass lens are thinner than resin lens.The light transmittance and mechanochemistry performance of glass lens are all relatively good, there is constant refraction
Rate, physicochemical property are stablized.
It needs to polish to circular glass eyeglass during to circular glass machining eyeglass.Traditional polishing mode
It polishes generally by man-hour manually hand-held circular glass eyeglass it, since circular glass eyeglass is unlocked, there is polishing effect
The defect that fruit is poor, the polishing time is long.In order to solve drawbacks described above, most common polishing mode is by by auxiliary implement
Circular glass eyeglass one side absorption is fixed, is then polished another side, the one side that polishing is completed is fixed in absorption later,
It is processed on one side to not polishing again.Such polishing mode improves the stability of polishing, so that grinding accuracy is improved, but
It is that efficiency does not effectively improve；Meanwhile in order to facilitate subsequent installation use, two-sided polishing also needs after completing to round glass
Glass eyeglass carries out chamfering, causes processing program cumbersome.
Summary of the invention
The purpose of the present invention is to provide a kind of while carrying out two-sided polishing to circular glass eyeglass, and simultaneously can be to circle
The process equipment of shape glass lens progress chamfering.
In order to achieve the above objectives, the technical solution of the present invention is to provide a kind of lens processing apparatus, including rack, first are tightly
Gu mechanism, the second retention mechanism, the first cutting mechanism, the second cutting mechanism, the first workpiece polishing mechanism and the second workpiece polishing mechanism；
First retention mechanism is located above the second retention mechanism, and the first retention mechanism includes the first cylinder and two phases
To the first fastening unit of setting, first cylinder is fixed on the rack, and each first fastening unit includes the first support bar
With arc-shaped fastening block, the first support bar middle part is articulated in rack, and the first support bar upper end and the first cylinder export
Axis is side walls hinged, and the first support bar lower end is fixedly connected with fastening block；Second retention mechanism includes the second cylinder and two
The second fastening unit being oppositely arranged, second cylinder are fixed on the rack, and each second fastening unit includes the second support
Item and arc-shaped fastening block, the second support bar middle part are articulated in rack, and the second support bar lower end and the second cylinder are defeated
Shaft is side walls hinged, and the second support bar upper end is fixedly connected with fastening block；The fastening block inner sidewall is provided with arc-shaped slot, fastening
Y-shaped through-hole is radially provided in the middle part of block, Y-shaped through-hole includes main through-hole and two points of through-holes, and through-hole and arc-shaped slot is divided to connect
It is logical；
First cutting mechanism is located above the second cutting mechanism, and the first cutting mechanism includes first support bar, first
Catch bar, two first adjusting rods and two panels bite；It is articulated in rack in the middle part of the first support bar, first support bar
Upper end is articulated with the first support bar top, and first support bar lower end and first catch bar one end are hinged, the first catch bar other end
It is in main through-hole and hinged with first adjusting rod one end, the first adjusting rod be located at divide in through-hole and the first adjusting rod free end with
Bite is fixedly connected；Second cutting mechanism includes second support bar, the second catch bar, two second adjusting rods and two
Piece bite；It being articulated in rack in the middle part of the second support bar, second support bar lower end is articulated with the second support bar lower part, the
Two post uppers and second catch bar one end are hinged, the second catch bar other end be located in main through-hole and with the second adjusting rod one
End is hinged, and through-hole is interior and the second adjusting rod free end is fixedly connected with bite positioned at dividing for the second adjusting rod；
First workpiece polishing mechanism includes first motor and the first polishing pad, and first motor is fixed on the first cylinder output shaft
On, the first polishing pad is fixed on first motor output shaft；Second workpiece polishing mechanism includes the second motor and the second polishing pad,
Second motor is fixed on the second cylinder output shaft, and the second polishing pad is fixed on the second motor output shaft.
This programme has the technical effect that through the first cylinder, the first support bar, the second cylinder, the second support bar, fastening block
And the arc-shaped slot cooperation on fastening block, the seamed edge of circular glass eyeglass can be fixed, at the same with first motor, the
One polishing pad, the second motor and the cooperation of the second polishing pad can carry out two-sided polishing simultaneously to circular glass eyeglass, relatively existing
Grinding technology for, improve the efficiency of polishing, while the seamed edge of circular filter is fixed first support bar,
First catch bar, the first adjusting rod, second support bar, the second catch bar, the second adjusting rod and bite cooperation under, to circle
The cutting that circular glass eyeglass seamed edge is completed while shape glass lens are fixed, reduces subsequent individual Cutting Process,
Equally improve the processing efficiency of circular glass eyeglass.
Further, it is respectively and fixedly provided with collecting box on the first motor output shaft and the second motor output shaft, described first
It is provided with hole on polishing pad and the second polishing pad, the first polishing pad of suction and the second polishing are separately installed in the collecting box
Disk polishing generates the exhaust fan of scrap.Having the technical effect that for this programme can polish to the first polishing pad and the second polishing pad
The scrap generated in journey is collected, and avoids environmental pollution, while can protect the health of operator.
Further, collection box is fixed on the second cylinder output shaft.This programme has the technical effect that circular glass
The fertilizer generated after the cutting of eyeglass seamed edge can be collected by collection box, reduce the process for sweeping work-yard.
Further, graphite linings are equipped in the Y-shaped through-hole.Having the technical effect that for this programme ensures the first cutter
The normal operation of structure and the second cutting mechanism.
Further, rubber layer is equipped in the arc-shaped slot.This programme has the technical effect that fixed circular glass eyeglass
Stability can be increased.
When by adopting the above technical scheme, cutting behaviour is completed while carrying out two-sided polishing simultaneously to circular glass eyeglass
Make.
Detailed description of the invention
Fig. 1 is that a kind of main view of lens processing apparatus of the present invention (wherein do not draw by second support bar and the second fastening unit
Out)；
Fig. 2 is that a kind of left view of lens processing apparatus of the present invention (wherein do not draw by first support bar and the first fastening unit
Out)；
Fig. 3 is the top view of fastening block.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: the first cylinder 1, the first support bar 2, fastening block 3, the second cylinder 4, receives
Collect box 5, the second support bar 6, arc-shaped slot 7, Y-shaped through-hole 8, first support bar 9, the first catch bar 10, the first adjusting rod 11,
Bite 12, second support bar 13, the second catch bar 14, the second adjusting rod 15, first motor 16, the first polishing pad 17, second
Motor 18, the second polishing pad 19, collecting box 20.
A kind of lens processing apparatus as shown in Figure 1, 2, 3, including the first retention mechanism, the first cutter being located above
Structure and the first workpiece polishing mechanism and underlying second retention mechanism, the second cutting mechanism and the second workpiece polishing mechanism.
First retention mechanism includes two the first fastening units being oppositely arranged of the first cylinder 1 and left and right, and the first cylinder 1 is solid
Determine on the rack；Each first fastening unit includes the first support bar 2 and arc-shaped fastening block 3, is cut with scissors in the middle part of the first support bar 2
It is connected in rack, 2 upper end of the first support bar and the first cylinder output shaft are side walls hinged, and 2 lower end of the first support bar and fastening block 3 are solid
Fixed connection.Second retention mechanism includes the second cylinder 4 and former and later two second fastening units being oppositely arranged, and the second cylinder 4 is solid
Determine on the rack, collection box 5 to be installed on 4 output shaft of the second cylinder；Each second fastening unit includes the second support bar 6 and circle
The fastening block 3 of arc is articulated in rack in the middle part of the second support bar 6,6 lower end of the second support bar and the second cylinder output shaft side wall
Hingedly, 6 upper end of the second support bar is fixedly connected with fastening block 3.3 inner sidewall of fastening block is provided with arc-shaped slot 7, in arc-shaped slot 7
It is fixed with rubber layer；3 middle part of fastening block is radially provided with Y-shaped through-hole 8, graphite linings is coated in Y-shaped through-hole 8, wherein " Y "
Shape through-hole 8 includes main through-hole and two points of through-holes, and dividing through-hole is connected to arc-shaped slot 7.
First cutting mechanism includes first support bar 9,10, two first adjusting rods 11 of the first catch bar and two panels cutting
Knife 12.It being articulated in rack in the middle part of first support bar 9,9 upper end of first support bar is articulated with 2 top of the first support bar, and first
9 lower end of strut and 10 one end of the first catch bar are hinged, 10 other end of the first catch bar be located in main through-hole and with the first adjusting rod
11 one end are hinged, and the first adjusting rod 11, which is located at, to be divided in through-hole and 11 free end of the first adjusting rod and bite 12 weld.Second cuts
Cutting mechanism includes second support bar 13,14, two second adjusting rods 15 of the second catch bar and two panels bite 12；Second support
Be articulated in rack in the middle part of bar 13,13 lower end of second support bar is articulated with 6 lower part of the second support bar, 13 upper end of second support bar with
Second catch bar, 14 one end is hinged, and 14 other end of the second catch bar is located in main through-hole and hinged with 15 one end of the second adjusting rod,
Second adjusting rod 15, which is located at, to be divided in through-hole and 15 free end of the second adjusting rod and bite 12 weld.
First workpiece polishing mechanism includes first motor 16 and the first polishing pad 17, and first motor 16 is fixed on the output of the first cylinder
On axis, the first polishing pad 17 is fixed on 16 output shaft of first motor；Second workpiece polishing mechanism includes the second motor 18 and second dozen
Mill 19, the second motor 18 are fixed on the second cylinder output shaft, and the second polishing pad 19 is fixed on 18 output shaft of the second motor.
It is mounted on collecting box 20 on 18 output shaft of 16 output shaft of first motor and the second motor, exhaust fan is installed in collecting box 20,
Wherein several holes, the first polishing are provided on the first polishing pad 17 and the second polishing pad 19 and the face of circular glass lens contacts
It is provided with duct on 19 another side of disk 17 and the second polishing pad, hole is with hole link and duct passes through hose and exhaust fan
Air inlet connection.
When being ground, circular glass eyeglass is placed on the second polishing pad 19 first, then starts the first gas simultaneously
Cylinder 1 and the second cylinder 4；First cylinder output shaft is shunk upwards, drives the first support bar 2 around gantry rotation, with the first support bar 2
Two fastening blocks 3 that lower end is fixedly connected gradually close up, the second cylinder output shaft while the first cylinder output shaft is shunk upwards
Retracted downward drives the second support bar 6 around gantry rotation, and two fastening blocks 3 being fixedly connected with 6 upper end of the second support bar are gradually
Close up；After four fastening blocks 3 close up, the seamed edge of circular glass eyeglass is fixed in arc-shaped slot 7.
While first cylinder 1 and the second cylinder 4 start, first support bar 9 is under the action of the first support bar 2 around rack
Rotation pushes during first catch bar 10 is mobile and divides in through-hole to push the first catch bar 10 in main through-hole mobile
The first adjusting rod 11 it is mobile, after the bite 12 of 11 free end of the first adjusting rod and the seamed edge of circular glass eyeglass contact,
Bite 12 cuts two sections of the left and right seamed edge of circular glass eyeglass；Second support bar 13 is in the second support bar 6 simultaneously
Around gantry rotation under effect, to push the second catch bar 14 in main through-hole mobile, during the second catch bar 14 is mobile
Push the second adjusting rod 15 divided in through-hole mobile, when bite 12 and the circular glass eyeglass of 15 free end of the second adjusting rod
After seamed edge contact, bite 12 cuts two sections of the front and back seamed edge of circular glass eyeglass.
After circular glass eyeglass is fixed, the first cylinder 1 and the second cylinder 4 are simultaneously closed off, then the first electricity of starting simultaneously
Machine 16, the second motor 18 and exhaust fan, the first polishing pad 17 is under the action of first motor 16 to table on circular glass eyeglass
Face is polished, while the second polishing pad 19 polishes to circular glass eyeglass lower surface under the action of the second motor 18,
The scrap generated in bruting process is pumped in collecting box 20 by exhaust fan.
After the completion of the polishing of circular glass eyeglass upper and lower surfaces, first motor 16, the second motor 18 and exhausting are simultaneously closed off
Then machine starts the first cylinder 1 and the second cylinder 4, the first cylinder output shaft simultaneously and extends downwards, drive the first support bar 2 around
The rotation of rack opposite direction, two fastening blocks 3 being fixedly connected with 2 lower end of the first support bar gradually open, while the second cylinder is defeated
Shaft extends upwards, drives the second support bar 6 to rotate around rack opposite direction, two be fixedly connected with 6 upper end of the second support bar
Fastening block 3 gradually opens, and the waste material that fastening block 3 is cut during opening drops down onto be collected in collection box 5, circular glass
Eyeglass is then retained on the second polishing pad 19, is directly removed.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (5)
1. a kind of lens processing apparatus, including rack, the first workpiece polishing mechanism and the second workpiece polishing mechanism, the first workpiece polishing mechanism packet
First motor and the first polishing pad are included, second workpiece polishing mechanism includes the second motor and the second polishing pad, it is characterised in that: also
Including the first retention mechanism, the second retention mechanism, the first cutting mechanism and the second cutting mechanism；
First retention mechanism is located above the second retention mechanism, and the first retention mechanism includes that the first cylinder and two set relatively
The first fastening unit set, first cylinder are fixed on the rack, and each first fastening unit includes the first support bar and circle
The fastening block of arc, the first support bar middle part are articulated in rack, the first support bar upper end and the first cylinder output shaft side
Wall is hinged, and the first support bar lower end is fixedly connected with fastening block；Second retention mechanism includes that the second cylinder and two are opposite
The second fastening unit being arranged, second cylinder are fixed on the rack, each second fastening unit include the second support bar and
Arc-shaped fastening block, the second support bar middle part are articulated in rack, the second support bar lower end and the second cylinder output shaft
Side walls hinged, the second support bar upper end is fixedly connected with fastening block；The fastening block inner sidewall is provided with arc-shaped slot, in fastening block
Portion is radially provided with Y-shaped through-hole, and Y-shaped through-hole includes main through-hole and two points of through-holes, and through-hole is divided to be connected to arc-shaped slot；
First cutting mechanism is located above the second cutting mechanism, and the first cutting mechanism includes first support bar, the first promotion
Bar, two first adjusting rods and two panels bite；It is articulated in rack in the middle part of the first support bar, first support bar upper end
It is articulated with the first support bar top, first support bar lower end and first catch bar one end are hinged, and the first catch bar other end is located at
In main through-hole and hinged with first adjusting rod one end, the first adjusting rod, which is located at, to be divided in through-hole and the first adjusting rod free end and cutting
Knife is fixedly connected；Second cutting mechanism includes that second support bar, the second catch bar, two second adjusting rods and two panels are cut
Sharpener；It being articulated in rack in the middle part of the second support bar, second support bar lower end is articulated with the second support bar lower part, and second
Strut upper end and second catch bar one end are hinged, and the second catch bar other end is located in main through-hole and cuts with scissors with second adjusting rod one end
It connects, through-hole is interior and the second adjusting rod free end is fixedly connected with bite positioned at dividing for the second adjusting rod；
First motor is fixed on the first cylinder output shaft, and the first polishing pad is fixed on first motor output shaft；Second motor
It is fixed on the second cylinder output shaft, the second polishing pad is fixed on the second motor output shaft.
2. a kind of lens processing apparatus according to claim 1, it is characterised in that: the first motor output shaft and second
It is respectively and fixedly provided with collecting box on motor output shaft, hole, the collecting box are provided on first polishing pad and the second polishing pad
It is inside separately installed with the first polishing pad of suction and the polishing of the second polishing pad generates the exhaust fan of scrap.
3. a kind of lens processing apparatus according to claim 2, it is characterised in that: fixed on the second cylinder output shaft
There is collection box.
4. a kind of lens processing apparatus according to claim 3, it is characterised in that: be equipped with graphite in the Y-shaped through-hole
Layer.
5. a kind of lens processing apparatus according to claim 4, it is characterised in that: be equipped with rubber in the arc-shaped slot
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216958.4A CN108015639B (en) | 2017-11-28 | 2017-11-28 | A kind of lens processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216958.4A CN108015639B (en) | 2017-11-28 | 2017-11-28 | A kind of lens processing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108015639A CN108015639A (en) | 2018-05-11 |
| CN108015639B true CN108015639B (en) | 2019-05-10 |
Family
ID=62077151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216958.4A Active CN108015639B (en) | 2017-11-28 | 2017-11-28 | A kind of lens processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108015639B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822412B (en) * | 2019-03-15 | 2020-07-21 | 涿州兴峰航天科技有限公司 | Mill is used in production of high strength titanium alloy |
| CN113458909B (en) * | 2021-06-08 | 2022-06-07 | 大连理工大学 | A kind of double-sided polishing method of optical lens |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856234A (en) * | 1988-02-26 | 1989-08-15 | Research Machine Center, Inc. | Optical lens manufacturing apparatus and method |
| CN101067664A (en) * | 2007-07-04 | 2007-11-07 | 中国航空工业第一集团公司第六一三研究所 | Method and clamp for processing non-turning L-shape notch on optical lens |
| US7473163B1 (en) * | 2007-10-04 | 2009-01-06 | Wang-Sheng Lee | Cutter grinding device |
| CN202763615U (en) * | 2012-07-27 | 2013-03-06 | 福建华科光电有限公司 | Clamping device for processing optical part chamfer |
| CN104768708A (en) * | 2012-10-30 | 2015-07-08 | 埃西勒国际通用光学公司 | Method for manufacturing ophthalmic lenses by machining |
| CN205600476U (en) * | 2016-04-28 | 2016-09-28 | 赣州舜天机械设备有限公司 | Two -sided grinding machanism |
-
2017
- 2017-11-28 CN CN201711216958.4A patent/CN108015639B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856234A (en) * | 1988-02-26 | 1989-08-15 | Research Machine Center, Inc. | Optical lens manufacturing apparatus and method |
| CN101067664A (en) * | 2007-07-04 | 2007-11-07 | 中国航空工业第一集团公司第六一三研究所 | Method and clamp for processing non-turning L-shape notch on optical lens |
| US7473163B1 (en) * | 2007-10-04 | 2009-01-06 | Wang-Sheng Lee | Cutter grinding device |
| CN202763615U (en) * | 2012-07-27 | 2013-03-06 | 福建华科光电有限公司 | Clamping device for processing optical part chamfer |
| CN104768708A (en) * | 2012-10-30 | 2015-07-08 | 埃西勒国际通用光学公司 | Method for manufacturing ophthalmic lenses by machining |
| CN205600476U (en) * | 2016-04-28 | 2016-09-28 | 赣州舜天机械设备有限公司 | Two -sided grinding machanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108015639A (en) | 2018-05-11 |
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Effective date of registration: 20240412 Address after: 444300 Ecological and Economic Park, Jiangjunling Village, Xiqiu Bay Township, Badong County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province, Beijing Aid Poverty Alleviation Park Patentee after: Hubei Jiusheng Optics Co.,Ltd. Country or region after: China Address before: Room 332, No. 159 Hongdu Road, Jiangbei District, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO JIANGBEI SENYI MACHINERY MANUFACTURING CO.,LTD. Country or region before: China |