CN104493711B - Jig and method of using jig for machining camera lenses - Google Patents
Jig and method of using jig for machining camera lenses Download PDFInfo
- Publication number
- CN104493711B CN104493711B CN201410782127.3A CN201410782127A CN104493711B CN 104493711 B CN104493711 B CN 104493711B CN 201410782127 A CN201410782127 A CN 201410782127A CN 104493711 B CN104493711 B CN 104493711B
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- tool
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- jig
- lens materials
- thimble
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
The invention is applicable to the technical field of lens machining and provides a jig and a method of using the jig for machining camera lenses. The jig comprises a first jig and a second jig, the first jig is provided with grooves used for placement of to-be-machined lens materials, and ejector pins vertically extend at positions, corresponding to the grooves, of the second jig and can be embedded in the corresponding grooves. The to-be-machined lens materials are placed on the jig, the jig can be fixed by a CNC (computer numerical control) machine tool by means of vacuum suction due to the fact that the size of the jig is larger than that of the lens materials, and accordingly CNC machining can be carried out. By means of the CNC machining process, adoption of a profiling machine for profiling and a beveling machine for beveling in the traditional process is replaced, and manual intervention is reduced; in addition, owing to precision of CNC equipment, profiling and beveling procedures can be completed on the lens materials for one time by the aid of a CNC tool, and product production time is shortened while production efficiency and product yield are increased on the premise that external dimensions of products are guaranteed.
Description
Technical field
The invention belongs to machining eyeglass technical field, more particularly, to a kind of tool and the side applying its processing camera eyeglass
Method.
Background technology
At present, the traditional manufacturing technique flow process of similar glass shooting some tiny eyeglasses first-class is：Sawing sheet profiling
Bevelling plain grinding tempering silk-screen inspection bag.
What profiling referred to operates profiling machine by artificial, and by the semi-finished product after sawing sheet, (appearance and size is typically greater than finished product mirror
Piece) it is cut to finished product requirement specification, usual error is at ± 0.05 millimeter.Bevelling refers to the semi-finished product after profiling, by people
Work operates edge-falled machine, product edge bevelling to finished product is required specification, usual error is at ± 0.1 millimeter.Profiling, bevelling operation are very
Easily cause product chipping (it is damaged that chipping refers to product edge).And profiling, bevelling by manually operating profiling machine and need to be fallen
Side machine produces, people one machine, and one side production efficiency is relatively low, and the apparent size precision of another aspect product there is also very
, it is generally the case that scale error is relatively large, profile is irregular for big uncertainty, and yields is relatively low.
On the other hand, current touch screen panel of mobile phone is to be processed by CNC (Digit Control Machine Tool) to realize, due to mobile phone faceplate
Larger, product is fixed on processing table top the vacuum suction method of available CNC, is then processed.Process tool using CNC
There is high precision, manual intervention is few, the advantages of low, production efficiency is high is required to craftsmanship.But vacuum suction can only stationary plane
Long-pending larger product (general length and width will be more than 1 cun), as the small camera glass lens such as mobile phone, panel computer are no
Method is fixed using the mode of vacuum suction.
Content of the invention
The technical problem to be solved is a kind of method providing tool and applying its processing camera eyeglass,
Aim to solve the problem that in prior art, the low production efficiency existing for production camera eyeglass, product design scale error are larger and good
The relatively low problem of product rate.
The present invention is achieved in that a kind of tool, including the first tool and the second tool, described first tool opens up
There is the groove for placing lens materials to be processed, the position that described second tool corresponds to described groove vertically extends top
Pin, when described first, second tool covers, described thimble can embed in corresponding groove.
Further, described first tool offers some grooves, if being also correspondingly provided with described second tool
Dry thimble.
Further, some described grooves and thimble are uniformly distributed, and are in lattice-like.
Further, described first tool is provided with die cavity, and described groove is arranged at the bottom of described die cavity, and described second controls
Tool can embed in described die cavity.
Further, the dental lamina that described first tool also includes motherboard and is removably covered on described motherboard top,
Described groove is located on described dental lamina.
Further, the mating shapes of the shape of described groove and described lens materials to be processed.
Further, the inwall of described groove offers some and extraneous light well communicating.
The present invention is to solve above-mentioned technical problem, also resides in the side providing a kind of above-mentioned tool of application to process camera eyeglass
Method, comprises the following steps：
A, upper mould, the lens materials of well cutting are placed in the groove of the first tool；
B, dispensing, put glue on the top surface of all thimbles；
C, bonding, after determining that all thimbles on the second tool all put glue, the one side with thimble for second tool are put down
Quietly it is pressed on the first tool, so that all corresponding with the second tool thimble of all of lens materials in the first tool is fully connect
Touch and bond it is ensured that glue takes out the second tool after having solidified.
D, CNC process, and the second tool being stained with lens materials is put into CNC workbench, carries out CNC processing；
E, the demoulding, after CNC machines, take out the second tool, check whether the product of processing has exception, if without exception
Then take out the product processing, flow into subsequent processing.
Further, the method that the above-mentioned tool of application processes camera eyeglass, further comprising the steps of：Before CNC processing,
Confirm whether all thimbles on the second tool are all stained with lens materials, if so, then carry out CNC processing；It is not, then to not being stained with
The thimble of lens materials carries out dispensing, and carries out bonding work again, until after all of thimble is all stained with lens materials, then
Carry out CNC processing.
Further, the method that the above-mentioned tool of application processes camera eyeglass, further comprising the steps of：During CNC processing, lead to
Cross vacuum suction fixed jig, after debugging CNC technological parameter, CNC cutter is pressed smoothly disposably to the lens materials on thimble
200 carry out the profiling of finished product requirement specification, bevelling.
The present invention compared with prior art, has the beneficial effects that：Lens materials to be processed are positioned on tool, because of tool
Size big with respect to lens materials, tool can be fixed by CNC machine vacuum suction, thus CNC processing can be carried out.Because adopting
CNC processing technology, instead of in traditional handicraft and carries out profiling, bevelling operation using profiling machine, edge-falled machine, decrease artificial doing
In advance；And rely on the accuracy of CNC equipment, by CNC cutter, once property completes the operation of profiling, bevelling on lens materials,
On the premise of ensureing product appearance size, shorten production processing time, significantly improving yield, thus improving production effect
Rate.If CNC operation management and control is proper, (plain grinding is primarily on smooth eyeglass also can to exempt plain grinding operation in traditional handicraft
Cut).Through detection, application the present invention process camera eyeglass method can ensure product control errors 0.01 millimeter it
Interior, also can avoid product chipping, improve product yield.
Brief description
Fig. 1 is a kind of perspective view of tool provided in an embodiment of the present invention.
Fig. 2 is the perspective view of another angle of tool shown in Fig. 1.
Fig. 3 is that the second tool in tool shown in Fig. 2 embeds the longitudinal cross-sectional schematic before the die cavity of the first tool.
Fig. 4 is that longitudinal cross-sectional schematic during lens materials supported by the thimble of the second tool in tool shown in Fig. 2.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect become more apparent, below tie
Close drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
In order to explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 and 3, be the present invention a preferred embodiment, a kind of tool 100, including the first tool 1 and second
Tool 2, the first tool 1 offers the groove 111 for placing lens materials 200 to be processed, the second tool 2 corresponds to recessed
The position of groove 111 vertically extends thimble 21, and when first, second tool 1,2 covers, thimble 21 can embed corresponding groove
In 111.
Specifically, the first tool 1 offers some grooves 111, the second tool 2 is also correspondingly provided with some tops
Pin 21.Some grooves 111 and thimble 21 are uniformly distributed, and are in lattice-like.
Lens materials 200 to be processed are positioned on tool 100, the size of tool 100 will with respect to lens materials 200
Greatly, can be fixed by CNC vacuum suction, thus CNC processing can be carried out.
In order to prevent lens materials 200 to be moved in groove 111, affect follow-up dispensing, bonding process, groove
111 shape and the mating shapes of lens materials 200 to be processed.
Refer to Fig. 4, when carrying out bonding process, the lens materials 200 in corresponding groove 111 supported by thimble 21,
For preventing from being shifted in bonding, affect bonding effect, the first tool 1 is provided with die cavity 12, and groove 111 is arranged at die cavity 12
Bottom, the second tool 2 embeds in die cavity 12.
The dental lamina 11 that first tool 1 also includes motherboard 10 and is removably covered on motherboard 10 top, groove 111 opens up
On dental lamina 11.Because dental lamina 11 can be pulled down from motherboard 10, replaceable different dental lamina 11, different dental laminas 11 has
Various sizes of groove 111, therefore, by changing the mirror that different dental laminas 11 can enable tool 100 process different size specification
Sheet material 200.
The tool processing camera eyeglass of application the present embodiment, comprises the following steps：
A, upper mould, the lens materials 200 of well cutting are placed in the groove 111 of the first tool 1；
B, dispensing, put glue, glue prioritizing selection UV glue on the top surface of all thimbles 21
(Ultraviolet Rays, ultraviolet cured adhesive), during dispensing it is to be ensured that glue spots thimble 21 top center；
C, bonding, after determining that all thimbles 21 in the second tool 2 all put glue, by the second tool 2 with thimble 21
Simultaneously smoothly it is pressed on the first tool 1, make the inner all of lens materials 200 of the first tool 1 all corresponding with the second tool 2
Thimble 21 be fully contacted and bond it is ensured that glue takes out the second tool 2 after having solidified, if setting rate need to be accelerated, can use
The contact position of LED/light source irradiation thimble 21 and lens materials 200 10 seconds.
D, CNC process, and before CNC processing, will confirm whether all thimbles 21 on the second tool 2 are all stained with lens materials
200, if so, then carry out CNC processing, be not, then dispensing is carried out to the thimble 21 not being stained with lens materials 200, and bonded
Work, until after all of thimble 21 is all stained with lens materials 200, the second tool 2 being stained with lens materials 200 is put into CNC
Workbench, carries out CNC processing.During CNC processing, by vacuum suction fixed jig 100, after debugging CNC technological parameter, CNC knife
Tool is by smoothly disposably carrying out the profiling of finished product requirement specification, bevelling to the lens materials 200 on thimble 21.
E, the demoulding, after CNC machines, taking out the second tool 2, checking whether the product of processing has exception, if being as good as
Normal then take out the product processing, flow into subsequent processing.
Optimally, enter in groove 111 for the ease of LED lamplight, with glue-contact, open up on the inwall of groove 111
There is some and extraneous light well (not shown) communicating.
Carry out profiling, bevelling operation because using CNC processing technology, instead of in traditional handicraft using profiling machine, edge-falled machine,
Decrease artificial intervention；And rely on the accuracy of CNC equipment, by CNC cutter, once property completes to imitate on lens materials
Shape, the operation of bevelling, on the premise of ensureing product appearance size, shortening production processing time, significantly improving yield,
Thus improve production efficiency.If CNC operation management and control is proper, (plain grinding is mainly the plain grinding operation that also can exempt in traditional handicraft
Cut in order on smooth eyeglass).Through detection, the method that application the present embodiment processes camera eyeglass can ensure product error
Control within 0.01 millimeter, also can avoid product chipping, improve product yield.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of tool, it is characterised in that it includes the first tool and the second tool, described first tool offers for putting
Put the groove of lens materials to be processed, the position that described second tool corresponds to described groove vertically extends thimble, described
When first, second tool covers, described thimble can embed in corresponding groove；Described first tool is provided with prevents second to control
Tool die cavity of being shifted in bonding, the surrounding of described die cavity is provided with limited post, and the top of described limited post offers past
The guide surface that inside first tool, direction tilts；Described groove is arranged at the bottom of described die cavity, and described second tool can embed
In described die cavity；The dental lamina that described first tool also includes motherboard and is removably covered on described motherboard top, described recessed
Groove is located on described dental lamina.
2. tool as claimed in claim 1 is it is characterised in that offer some grooves on described first tool, and described second
Some thimbles are also correspondingly provided with tool.
3. tool as claimed in claim 2 is it is characterised in that some described grooves and thimble are uniformly distributed, and is in dot matrix
Shape.
4. the tool as described in claims 1 to 3 any one is it is characterised in that the shape of described groove is to be processed with described
The mating shapes of lens materials.
5. the tool as described in claims 1 to 3 any one is it is characterised in that offer some on the inwall of described groove
The light well communicating with the external world.
6. the method that the tool described in a kind of application claims 1 to 3 any one processes camera eyeglass, walks including following
Suddenly：
A, upper mould, the lens materials of well cutting are placed in the groove of the first tool；
B, dispensing, put glue on the top surface of all thimbles；
C, bonding, after determining that all thimbles on the second tool all put glue, by the one side with thimble for second tool smoothly
It is pressed on the first tool, so that all corresponding with the second tool thimble of all of lens materials in the first tool is fully contacted simultaneously
Bonding is it is ensured that glue takes out the second tool after having solidified；
D, CNC process, and the second tool being stained with lens materials is put into CNC workbench, carries out CNC processing；
E, the demoulding, after CNC machines, take out the second tool, check whether the product of processing has exception, if without exception, take
Go out the product processing, flow into subsequent processing.
7. the method for processing camera eyeglass as claimed in claim 6, further comprising the steps of：Before CNC processing, the to be confirmed
Whether all thimbles on two tools are all stained with lens materials, if so, then carry out CNC processing；It is not, then to not being stained with eyeglass material
The thimble of material carries out dispensing, and carries out bonding work again, until after all of thimble is all stained with lens materials, then carry out
CNC processes.
8. the method for processing camera eyeglass as claimed in claims 6 or 7, further comprising the steps of：During CNC processing, pass through
Vacuum suction fixed jig, after debugging CNC technological parameter, CNC cutter disposably enters to the lens materials on thimble in order
Row finished product requires the profiling of specification, bevelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782127.3A CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410782127.3A CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493711A CN104493711A (en) | 2015-04-08 |
| CN104493711B true CN104493711B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410782127.3A Expired - Fee Related CN104493711B (en) | 2014-12-16 | 2014-12-16 | Jig and method of using jig for machining camera lenses |
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| Country | Link |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328510A (en) * | 2015-10-30 | 2016-02-17 | 广东长盈精密技术有限公司 | CNC tool alignment mark machining technology |
| CN108214031A (en) * | 2016-12-22 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of CNC General purpose jigs |
| CN110722231A (en) * | 2018-07-17 | 2020-01-24 | 鸿富锦精密工业(衡阳)有限公司 | Wire cutting method |
| CN109968176A (en) * | 2019-03-18 | 2019-07-05 | 湖南经纬辉开科技有限公司 | A kind of 3D glass protection piece clears off processing jig component and processing method |
| CN110052915A (en) * | 2019-04-16 | 2019-07-26 | 随州市固德智能科技有限公司 | A kind of eyeglass automatically processing device |
| CN110989050A (en) * | 2019-12-26 | 2020-04-10 | 郭雪瑞 | Production process of camera lens |
| CN111359842B (en) * | 2020-04-10 | 2023-10-20 | 深圳市锐欧光学电子有限公司 | Glass pendulum material dispensing UV machine |
| CN112427267A (en) * | 2020-11-25 | 2021-03-02 | 东莞华清光学科技有限公司 | CNC (computer numerical control) dispensing process for intelligent wearable glass product |
| CN113059434A (en) * | 2021-03-17 | 2021-07-02 | 深圳南玻应用技术有限公司 | Edge grinding machine control device and method |
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| JPS5542774A (en) * | 1978-09-24 | 1980-03-26 | Bandou Kiko Kk | Numerical control chamfering machine for glass plate |
| CN101075070A (en) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lens process |
| CN201098824Y (en) * | 2007-08-20 | 2008-08-13 | 吴迪富 | Planar lens processing steel disc convenient for changing |
| CN203602495U (en) * | 2013-12-16 | 2014-05-21 | 深圳市极而峰工业设备有限公司 | Glass adsorption jig platform |
| CN103936274A (en) * | 2014-03-13 | 2014-07-23 | 深圳市宏康大伟科技有限公司 | Processing method of glass eyeglass of camera |
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2014
- 2014-12-16 CN CN201410782127.3A patent/CN104493711B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5542774A (en) * | 1978-09-24 | 1980-03-26 | Bandou Kiko Kk | Numerical control chamfering machine for glass plate |
| CN101075070A (en) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lens process |
| CN201098824Y (en) * | 2007-08-20 | 2008-08-13 | 吴迪富 | Planar lens processing steel disc convenient for changing |
| CN203602495U (en) * | 2013-12-16 | 2014-05-21 | 深圳市极而峰工业设备有限公司 | Glass adsorption jig platform |
| CN103936274A (en) * | 2014-03-13 | 2014-07-23 | 深圳市宏康大伟科技有限公司 | Processing method of glass eyeglass of camera |
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| CN104493711A (en) | 2015-04-08 |
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Effective date of registration: 20170109 Address after: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518000 Bay community Yangyong Road No. 37, COSCO China World Trade Center science and Technology Park A1 building 4 floor B District Applicant after: SHENZHEN SINO-SHINWOO PRECISION OPTICS CO., LTD. Address before: Baoan District Songgang Tangxia town Shenzhen city Guangdong province 518000 Yang Chung Chung Road No. 37 rogain power A building 4 floor Applicant before: Peng Jie |
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