CN107718444A - A kind of optical mirror slip die effort formation - Google Patents
A kind of optical mirror slip die effort formation Download PDFInfo
- Publication number
- CN107718444A CN107718444A CN201711083110.9A CN201711083110A CN107718444A CN 107718444 A CN107718444 A CN 107718444A CN 201711083110 A CN201711083110 A CN 201711083110A CN 107718444 A CN107718444 A CN 107718444A
- Authority
- CN
- China
- Prior art keywords
- die
- male model
- male
- optical mirror
- mirror slip
- 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.)
- Granted
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 29
- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000012937 correction Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of optical mirror slip die effort formation, and affixed side includes：Cavity adaptor plate, caster and female die core；Drawer at movable side includes：Core adaptor plate, board, male template, male model die component, male model bushing and ejector retainner plate；Male model bushing is arranged in male template, and male model bushing and male template are fixed on board, and male model die component one end is fixed on ejector retainner plate, and the other end is installed in male model bushing through the via on ejector retainner plate and board.Affixed side fine positioning post is with drawer at movable side fine positioning post in matched moulds, it can be ensured that male and female concentricity is in 1.0um.The method of female die core can be rotated come the bias that makes corrections according to the eccentric direction of product.Male model die is provided with oil groove and titanizing, can reduce die movable contact area, make die start more smooth.Mould probability is stung in reduction.Can fundamentally solve the problems, such as that optical mirror slip is release bad bad with exhaust using this structure, make condition of molding more stable, so as to improve the precision of product.
Description
Technical field
The present invention relates to optical lens die technology, and in particular to a kind of optical mirror slip die effort formation.
Background technology
With requirement more and more higher of the people to mobile phone pixel, requirement to the specification of eyeglass also more and more higher.In order that
Face type, the degree of eccentricity of lens barrel piece can accomplish in the margin of tolerance, the technical requirements more and more higher of structure and shaping to mould, be
This, is badly in need of developing a kind of optical mirror slip die effort formation to meet production requirement.
The content of the invention
The embodiment of the present invention provides a kind of optical mirror slip die effort formation, can improve Product Precision and yield, it is ensured that production
Product be not easy to occur in forming process it is release it is bad be vented with piece it is bad.
The present invention provides a kind of optical mirror slip die effort formation, is made up of affixed side and drawer at movable side, the affixed side bag
Include：Cavity adaptor plate, caster and female die core；The female die core is arranged in the die orifice of the caster, described
Female die core and caster are fixed on the cavity adaptor plate；
The drawer at movable side includes：Core adaptor plate, board, male template, male model die component, male model bushing and thimble
Plate；The male model bushing is arranged in the male template, and the male model bushing and male template are fixed on the board, described to hold
Plate is arranged on the core adaptor plate, and the ejector retainner plate is arranged in the cavity of the board；The male model die component
One end is fixed on the ejector retainner plate, and the other end is installed to the male model bushing through the via on the ejector retainner plate and board
Interior, the ejector retainner plate is moved vertically in cavity to promote male model die component to be moved in the start intracavitary of male model bushing.
In the optical mirror slip die effort formation of the present invention, the male model die component includes：Male model die, male model mould
Benevolence cushion block, contour screw, spring and screw；Male model die and male model the die cushion block is arranged in the male model bushing, institute
Spring is stated to be set on the screw, the screw is arranged in the through hole of the contour screw and incited somebody to action successively from through hole stretching etc.
High screw, male model die cushion block and male model die connect composition one.
In the optical mirror slip die effort formation of the present invention, the big end of male model die and male model bushing is matched somebody with somebody to be real, small
Hold it is unilateral allow it is empty to prevent from interfering with each other.
In the optical mirror slip die effort formation of the present invention, the male model die is provided with oil groove and steam vent.
The present invention optical mirror slip die effort formation in, the affixed side also include be arranged on the caster in and
The affixed side fine positioning post being fixed on the cavity adaptor plate；The drawer at movable side also include be arranged on the male template in and
The drawer at movable side fine positioning post being fixed on the board；The cooperation taper of affixed side fine positioning post and drawer at movable side fine positioning post is single
2 degree of side, the all-round cooperation of taper.
In the optical mirror slip die effort formation of the present invention, the affixed side also includes being arranged in the die orifice
Female die core cushion block, the female die core cushion block are fixedly connected with the female die core and cavity adaptor plate respectively.
In the optical mirror slip die effort formation of the present invention, the ejector retainner plate includes upper ejector retainner plate and lower ejector retainner plate.
In the optical mirror slip die effort formation of the present invention, the female die core is integral type nickel plating die, by cylinder
Body is made up of four sides chamfered edge.
The present invention has at least following beneficial effect：
1st, lens mould effort formation of the present invention, it is ensured that each part processing precision of mould, the overall essence of mould of raising
Degree.
2nd, lens mould effort formation of the present invention, in forming process, easily exhaust, molding cycle is shortened, when saving production
Between, improve production efficiency.
3rd, lens mould effort formation of the present invention, solve traditional moulds precision processing it is not in place, concentricity does not accomplish public affairs
In poor scope, die is easily lost.Improve mold use life-span and precision.Improve benefit.
4th, lens mould effort formation of the invention, solving traditional moulds product bias can not adjust.By this structure,
The bias of product is set to be greatly improved.It is more stable in process of production.Product Precision is improved, reduces fraction defective.
Brief description of the drawings
Fig. 1 is the profile of the optical mirror slip die effort formation of the present invention；
Fig. 2 is the schematic diagram of the male model die component of the present invention；
Fig. 3 is the affixed side fine positioning post of the present invention and the profile of drawer at movable side fine positioning post；
Fig. 4 is the profile of the male model bushing of the present invention；
Fig. 5 is the top view of the male model bushing of the present invention；
Fig. 6 is the schematic diagram of the male model die of the present invention；
Fig. 7 is the top view of the male model die of the present invention；
Fig. 8 is the profile of the female die core of the present invention；
Fig. 9 is the top view of the female die core of the present invention.
Embodiment
1 to Fig. 9 optical mirror slip die effort formation of the invention is described in detail referring to the drawings.
A kind of optical mirror slip die effort formation of the present invention as shown in Figure 1, is made up of affixed side and drawer at movable side.Affixed side
Including：Cavity adaptor plate 1, caster 2 and female die core 103.Female die core 103 is arranged in the die orifice of caster 2, female
Mould die 103 and caster 2 are fixed by screws on cavity adaptor plate 1.
Drawer at movable side includes：Core adaptor plate 7, board 4, male template 3, male model die component, male model bushing 202 and thimble
Plate.Wherein, male model bushing 202 is arranged in male template 3, and male model bushing 202 and male template 3 are fixed on board 4, and board 4 is pacified
On core adaptor plate 7.Ejector retainner plate is arranged in the cavity of board 4, and ejector retainner plate includes upper ejector retainner plate 5 and lower ejector retainner plate 6.
Male model die component one end is fixed on ejector retainner plate 5, and the other end is installed to institute through the via on upper ejector retainner plate 5 and board 4
State in male model bushing 202.The ejector retainner plate is moved vertically in cavity to promote male model die component in the work of male model bushing 202
Dynamic intracavitary motion.
As shown in Fig. 2 male model die component includes：Male model die 203, male model die cushion block 207, contour screw 208, bullet
Spring 209 and screw 205.Male model die 203 and male model die cushion block 207 are arranged in the male model bushing 202.209 sets of spring
Be located on screw 205, screw 205 be arranged in the through hole of contour screw 208 and from through hole stretch out successively by contour screw 208,
Male model die cushion block 207 and the connection composition one of male model die 203.Spring 209 is the interior tooth perpendicularity for preventing male model die 203
It is bad, prevent male model die 203 from leaning on unilateral phenomenon, impact position degree in an assembling process.Spring 209 plays corrective action.
As indicated at 3, affixed side also includes being arranged on the affixed side essence in caster 2 and being fixed on cavity adaptor plate 1
Locating dowel 105.Drawer at movable side also includes being arranged on the drawer at movable side fine positioning post 206 in male template 3 and being fixed on board 4.It is fixed
The cooperation taper of side fine positioning post 105 and drawer at movable side fine positioning post 206 is unilateral 2 degree, the all-round cooperation of taper.Male and female mould is closing
During mould, positioned by affixed side fine positioning post 105 and drawer at movable side fine positioning post 206, it is ensured that product is concentric.
As shown in Figure 4 and Figure 6, male model die 203 and the end greatly of male model bushing 202 are matched somebody with somebody to be real, the unilateral sky that allows of small end
0.006mm, to prevent from interfering with each other, influence precision.Small end allows sky to also function to scavenging action, is advantageous to be molded.Male model die 203
Provided with oil groove and steam vent, oil groove one is in order to reduce contact area, second, in order to be lubricated during start.Oil groove is advantageous to
Store up miscellaneous with lubricating.Male model bushing 202 is matched somebody with somebody with male model die 203 to be real, holds producing vacuum in production, therefore in male model die 203
Additional steam vent.Male model bushing 202 requires external diameter and start hole, the concentricity of product position, out of roundness, cylindricity, perpendicularity
0.001mm。
As shown in figure 1, affixed side also includes the female die core cushion block 104 being arranged in die orifice, female die core cushion block 104
It is fixedly connected respectively with female die core 103 and cavity adaptor plate 1.The overall length of female die core 103, it is by female die core cushion block
104 adjust.Female die core 103 need to be fixed on the stability that mould is ensured on cavity adaptor plate 1.
As shown in figure 8, female die core 103 is integral type nickel plating die, it is made up of cylinder of four sides chamfered edge.Processing is female
Mould die 103 need to do four chamfered edges, end face processing flow channel and cast gate in 90 degree of directions, be advantageous to product in the case of bias,
By turning the method for female die core 103 come the bias for the product that makes corrections.The countersunk head of the processing die orifice of caster 2 need to only process one and cut
Side positions.
Presently preferred embodiments of the present invention is the foregoing is only, the thought being not intended to limit the invention is all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
1. a kind of optical mirror slip die effort formation, is made up of affixed side and drawer at movable side, it is characterised in that the affixed side bag
Include：Cavity adaptor plate, caster and female die core；The female die core is arranged in the die orifice of the caster, described
Female die core and caster are fixed on the cavity adaptor plate；
The drawer at movable side includes：Core adaptor plate, board, male template, male model die component, male model bushing and ejector retainner plate；Institute
Male model bushing is stated in the male template, the male model bushing and male template are fixed on the board, the board peace
On the core adaptor plate, the ejector retainner plate is arranged in the cavity of the board；Described male model die component one end
It is fixed on the ejector retainner plate, the other end is installed in the male model bushing through the via on the ejector retainner plate and board, institute
Ejector retainner plate is stated to move vertically in cavity to promote male model die component to move in the start intracavitary of male model bushing.
2. optical mirror slip die effort formation as claimed in claim 1, it is characterised in that the male model die component includes：
Male model die, male model die cushion block, contour screw, spring and screw；Male model die and male model the die cushion block is arranged on institute
State in male model bushing, the spring is set on the screw, the screw be arranged in the through hole of the contour screw and from
Through hole stretches out connects composition one by contour screw, male model die cushion block and male model die successively.
3. optical mirror slip die effort formation as claimed in claim 2, it is characterised in that the male model die and male model bushing
Big end is matched somebody with somebody to be real, and small end is unilateral to allow sky to prevent from interfering with each other.
4. optical mirror slip die effort formation as claimed in claim 2, it is characterised in that the male model die be provided with oil groove and
Steam vent.
5. optical mirror slip die effort formation as claimed in claim 1, it is characterised in that the affixed side also includes being arranged on
In the caster and the affixed side fine positioning post that is fixed on the cavity adaptor plate；The drawer at movable side also includes being arranged on
In the male template and the drawer at movable side fine positioning post that is fixed on the board；Affixed side fine positioning post and drawer at movable side fine positioning post
Cooperation taper be unilateral 2 degree, the all-round cooperation of taper.
6. optical mirror slip die effort formation as claimed in claim 1, it is characterised in that the affixed side also includes being arranged at
Female die core cushion block in the die orifice, the female die core cushion block are consolidated with the female die core and cavity adaptor plate respectively
Fixed connection.
7. optical mirror slip die effort formation as claimed in claim 1, it is characterised in that the ejector retainner plate includes upper ejector retainner plate
With lower ejector retainner plate.
8. optical mirror slip die effort formation as claimed in claim 1, it is characterised in that the female die core is plated for integral type
Nickel die, it is made up of cylinder of four sides chamfered edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083110.9A CN107718444B (en) | 2017-11-07 | 2017-11-07 | Optical lens mold core actuating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083110.9A CN107718444B (en) | 2017-11-07 | 2017-11-07 | Optical lens mold core actuating structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107718444A true CN107718444A (en) | 2018-02-23 |
| CN107718444B CN107718444B (en) | 2023-09-08 |
Family
ID=61222800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083110.9A Active CN107718444B (en) | 2017-11-07 | 2017-11-07 | Optical lens mold core actuating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718444B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843169A (en) * | 2019-12-04 | 2020-02-28 | 东莞市旭瑞光电科技有限公司 | Lens forming system and forming method thereof |
| CN117400459A (en) * | 2023-12-13 | 2024-01-16 | 江西联创电子有限公司 | Lens mould capable of being eccentrically adjusted |
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| CN206331165U (en) * | 2016-08-30 | 2017-07-14 | 辽宁中蓝电子科技有限公司 | A kind of last piece of lens holding portion structure of mobile lens |
| CN207465761U (en) * | 2017-11-07 | 2018-06-08 | 辽宁中蓝电子科技有限公司 | A kind of optical mirror slip mode effort formation |
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| JP2004168011A (en) * | 2002-11-22 | 2004-06-17 | Victor Co Of Japan Ltd | Injection mold and optical component |
| JP3137152U (en) * | 2006-11-07 | 2007-11-15 | 聲遠實業股▲ふん▼有限公司 | Optical component injection mold |
| CN201102933Y (en) * | 2007-08-23 | 2008-08-20 | 声远实业股份有限公司 | Core lift-out structure for manufacturing optical lens |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843169A (en) * | 2019-12-04 | 2020-02-28 | 东莞市旭瑞光电科技有限公司 | Lens forming system and forming method thereof |
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| CN117400459A (en) * | 2023-12-13 | 2024-01-16 | 江西联创电子有限公司 | Lens mould capable of being eccentrically adjusted |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107718444B (en) | 2023-09-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201126 Address after: 124000 No. 388 North China Road, Xinglongtai District, Panjin City, Liaoning Province Applicant after: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Address before: 124010 Zhonghua Road East, Xinglongtai District, Liaoning, Panjin Applicant before: LIAONING ZHONGLAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of optical lens core actuator structure Effective date of registration: 20231228 Granted publication date: 20230908 Pledgee: China Construction Bank Corporation Panjin branch Pledgor: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Registration number: Y2023210000359 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |