CN207310405U - New-type double push plate optical moulds - Google Patents
New-type double push plate optical moulds Download PDFInfo
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- CN207310405U CN207310405U CN201721041910.XU CN201721041910U CN207310405U CN 207310405 U CN207310405 U CN 207310405U CN 201721041910 U CN201721041910 U CN 201721041910U CN 207310405 U CN207310405 U CN 207310405U
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Abstract
The utility model discloses a kind of new-type double push plate optical moulds, it includes master mold component, male molding member, master mold component includes master mold seat board, caster, and male molding member includes male model seat board, male model backing plate, male template, and the runner plate component between caster and male template includes upper and lower runner plate；In eight mold insert positioning plate assemblies of runner plate component periphery installing between caster and male template, each mold insert positioning plate assembly includes female, male mould mold insert positioning plate respectively, two mold insert components are installed between each mold insert positioning plate assembly and runner plate component respectively, each mold insert component includes female, male mould mold insert respectively；Caster installs master mold core rod, and master mold core rod bottom is intercalated in the master mold mold insert through hole of master mold mold insert, and male template installing male model core rod, male model core rod upper end is intercalated in the male model mold insert through hole of male model mold insert.By said structure design, the utility model has the advantages that novel in structural design, reliability are good, formed precision is high.
Description
Technical field
It the utility model is related to injection mold technology, more particularly to a kind of new-type double push plate optical moulds.
Background technology
The definition of optical mould is：Using specialty optics material, by nanometer stiffened Wear-resistant Treatment, 350,000 can be used
It is secondary, optical accuracy Rt<0.5um, roughness Ra<0.01um, finish reach 3 grades.And to the performance of different product, during design
The rigidity and impact resistance of consideration material are needed, it will further recognize that the characteristic of optics injected plastics material：Such as:No. PMMA-1000 refraction
Rate 1.43217, shrink 1.0026；The mould so manufactured can just reach the desirable of design.
Wherein, the optical mould product being in various forms exists in the prior art；However, for existing optical mould product
For, during actual injection molding processing optical part, generally existing designs the defects of unreasonable, formed precision is inadequate.
Utility model content
The purpose of this utility model is that a kind of new-type double push plate optical moulds are provided in view of the deficiencies of the prior art, should
New-type double push plate optical moulds are novel in design, reliability is good, formed precision is high.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
New-type double push plate optical moulds, include master mold component, match positioned at master mold component lower end side and with master mold component
The male molding member of conjunction, master mold component include master mold seat board, are screwed on the caster of master mold seat board lower surface, and male molding member includes
The male model backing plate for have male model seat board, being screwed on male model seat board upper surface, the male template for being screwed on male model backing plate upper surface, caster
Runner plate component is equiped between male template, runner plate component includes the upstream for being screwed on caster lower surface centre position
Guidance tape, be screwed on male template upper surface centre position and positioned at the dirty guidance tape of the underface of upper guidance tape；
Between caster and male template in runner plate component peripheral equipment be equipped with eight circumferentially ring-type be evenly spaced on
Mold insert positioning plate assembly, each mold insert positioning plate assembly include respectively be screwed on caster lower surface master mold mold insert positioning
Plate, be screwed on male template upper surface and the male model mold insert positioning plate immediately below the corresponding master mold mold insert positioning plate, each mold insert are determined
Two spaced apart mold insert components are equiped with respectively between position plate component and runner plate component, and each mold insert component includes respectively
Master mold mold insert, the male model mold insert immediately below master mold mold insert, master mold mold insert be installed in master mold mold insert positioning plate and caster it
Between, male model mold insert is installed between male model mold insert positioning plate and male template；The centre position of master mold mold insert offers complete up and down
Perforative master mold mold insert through hole, caster are equiped with the master mold core rod being vertically arranged, and the bottom of master mold core rod is intercalated in mother
In the master mold mold insert through hole of mould mold insert, the centre position of male model mold insert offer up and down completely through male model mold insert through hole, it is public
Template is equiped with the male model core rod being vertically arranged, and the upper end of male model core rod is intercalated in the male model mold insert through hole of male model mold insert
Interior, master mold mold insert, master mold core rod, male model mold insert, male model core rod enclose jointly dresses up shaping chamber；
The runner respectively with each shaping chamber is formed between upper guidance tape and dirty guidance tape, master mold seat board is equiped with
The sprue bush of flow passage through caster and upper guidance tape, the guidance tape that flows down；
The centre position of male model seat board offer up and down completely through seat board through hole, can relatively actively in seat board through hole
Embedded with angled slide block, the upper end side of angled slide block is equiped with ejector retainner plate component, and ejector retainner plate component includes ejector retainner plate, is screwed on
The lower ejector retainner plate of ejector retainner plate lower surface, the upper end of angled slide block are spirally connected with lower ejector retainner plate, block between upper ejector retainner plate and lower ejector retainner plate
Equipped with center pin, positioned at center pin periphery and the circumferentially thimble of annular distribution；When master mold component and male molding member mold, in
The upper end of heart pin, the upper end of thimble are each passed through male template, dirty guidance tape and stretch in runner.
Wherein, the caster corresponds to each master mold core rod and is equiped with master mold core rod installing plate, each master mold core rod it is upper
End is screwed on master mold core rod installing plate respectively.
Wherein, the male template corresponds to each male model core rod and is equiped with male model core rod installing plate, under each male model core rod
End is screwed on male model core rod installing plate respectively.
Wherein, the caster is screwed with the fine positioning column being vertically arranged, and the bottom of fine positioning column extends to master mold
The lower end side of plate, the male template correspond to fine positioning column and are screwed with fine positioning set；When master mold component and male molding member mold, essence
The bottom of positioning column is intercalated in the inside of fine positioning set.
The beneficial effects of the utility model are：The new-type double push plate optical moulds of one kind described in the utility model, it includes
There is master mold component, include master mold positioned at master mold component lower end side and with the matched male molding member of master mold component, master mold component
Seat board, the caster for being screwed on master mold seat board lower surface, male molding member include male model seat board, are screwed on male model seat board upper surface
Male model backing plate, be screwed on the male template of male model backing plate upper surface, runner plate component is equiped between caster and male template, is flowed
Guidance tape component, which includes, to be screwed on the upper guidance tape in caster lower surface centre position, is screwed on male template upper surface centre position
And positioned at the dirty guidance tape of the underface of upper guidance tape；Peripheral equipment between caster and male template in runner plate component is equipped with eight
The mold insert positioning plate assembly that a circumferentially ring-type is evenly spaced on, each mold insert positioning plate assembly includes respectively is screwed on master mold
The master mold mold insert positioning plate of plate lower surface, be screwed on male template upper surface and the public affairs immediately below corresponding master mold mold insert positioning plate
Mould mold insert positioning plate, is equiped with two spaced apart mold insert groups respectively between each mold insert positioning plate assembly and runner plate component
Part, each mold insert component include master mold mold insert, the male model mold insert immediately below master mold mold insert respectively, and master mold mold insert is installed in mother
Between mould mold insert positioning plate and caster, male model mold insert is installed between male model mold insert positioning plate and male template；Master mold mold insert
Centre position offer up and down completely through master mold mold insert through hole, caster is equiped with the master mold core rod that is vertically arranged, female
The bottom of mould core rod is intercalated in the master mold mold insert through hole of master mold mold insert, and the centre position of male model mold insert offers complete up and down
Perforative male model mold insert through hole, male template are equiped with the male model core rod being vertically arranged, and the upper end of male model core rod is intercalated in public affairs
In the male model mold insert through hole of mould mold insert, master mold mold insert, master mold core rod, male model mold insert, male model core rod enclose jointly dresses up shaping chamber；
The runner respectively with each shaping chamber is formed between upper guidance tape and dirty guidance tape, master mold seat board is equiped with through master mold
The sprue bush of plate and the flow passage between upper guidance tape, the guidance tape that flows down；The centre position of male model seat board offers complete up and down
Complete perforative seat board through hole, can actively be embedded with angled slide block in seat board through hole, the upper end side of angled slide block is equiped with thimble relatively
Plate component, ejector retainner plate component include ejector retainner plate, are screwed on the lower ejector retainner plate of ejector retainner plate lower surface, the upper end of angled slide block
It is spirally connected with lower ejector retainner plate, center pin is installed between upper ejector retainner plate and lower ejector retainner plate, positioned at center pin periphery and circumferentially ring-type
The thimble of distribution；When master mold component and male molding member mold, the upper end of center pin, the upper end of thimble be each passed through male template,
Dirty guidance tape is simultaneously stretched in runner.By said structure design, the utility model has novel in structural design, reliability
Well, the advantages of formed precision is high.
Brief description of the drawings
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not formed pair
Any restrictions of the utility model.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the distribution schematic diagram of the forming recess of the utility model.
Fig. 3 is the partial structural diagram of the utility model.
Fig. 4 is the decomposition diagram of Fig. 3.
Include in Fig. 1 to Fig. 4：
1 --- master mold component 11 --- master mold seat board
12 --- caster 13 --- sprue bush
2 --- male molding member 21 --- male model seat boards
22 --- male model backing plate 23 --- male templates
24 --- angled slide blocks 251 --- go up ejector retainner plate
252 --- lower ejector retainner plate 26 --- center pins
27 --- thimble 3 --- runner plate components
31 --- upper guidance tapes 32 --- flow down guidance tape
4 --- mold insert positioning plate assembly 41 --- master mold mold insert positioning plates
42 --- male model mold insert positioning plate 5 --- mold insert components
51 --- master mold mold insert 511 --- master mold mold insert through holes
52 --- male model mold insert 521 --- male model mold insert through holes
611 --- master mold core rod 612 --- master mold core rod installing plates
621 --- male model core rod 622 --- male model core rod installing plates
71 --- fine positioning column 72 --- fine positioning sets.
Embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in Figures 1 to 4, new-type double push plate optical moulds, include master mold component 1, positioned at 1 lower end side of master mold component
And male molding member 2 matched with master mold component 1, master mold component 1 include master mold seat board 11, are screwed on 11 following table of master mold seat board
The caster 12 in face, male molding member 2 include male model seat board 21, are screwed on male model backing plate 22, the spiral shell of 21 upper surface of male model seat board
Male template 23 loaded on 22 upper surface of male model backing plate, is equiped with runner plate component 3, runner plate between caster 12 and male template 23
Component 3, which includes, to be screwed on the upper guidance tape 31 in 12 lower surface centre position of caster, is screwed among 23 upper surface of male template
Position and the dirty guidance tape 32 for being located at the underface of upper guidance tape 31.
Further, the peripheral equipment between caster 12 and male template 23 in runner plate component 3 is equipped with eight circumferentially rings
The mold insert positioning plate assembly 4 that shape is evenly spaced on, each mold insert positioning plate assembly 4 includes respectively is screwed on 12 following table of caster
The master mold mold insert positioning plate 41 in face, be screwed on 23 upper surface of male template and the public affairs immediately below corresponding master mold mold insert positioning plate 41
Mould mold insert positioning plate 42, two spaced apart mold inserts are equiped between each mold insert positioning plate assembly 4 and runner plate component 3 respectively
Component 5, each mold insert component 5 include master mold mold insert 51, the male model mold insert 52 immediately below master mold mold insert 51, master mold edge respectively
Part 51 is installed between master mold mold insert positioning plate 41 and caster 12, and male model mold insert 52 is installed in male model mold insert positioning plate 42 and public affairs
Between template 23；The centre position of master mold mold insert 51 offer up and down completely through master mold mold insert through hole 511, caster 12 fills
The master mold mold insert through hole of master mold mold insert 51 is intercalated in equipped with the bottom in the master mold core rod 611 being vertically arranged, master mold core rod 611
In 511, the centre position of male model mold insert 52 offer up and down completely through male model mold insert through hole 521, male template 23 is equiped with
In the male model core rod 621 being vertically arranged, the upper end of male model core rod 621 is intercalated in the male model mold insert through hole 521 of male model mold insert 52
Interior, master mold mold insert 51, master mold core rod 611, male model mold insert 52, male model core rod 621 enclose jointly dresses up shaping chamber.
Further, the stream respectively with each shaping chamber is formed between upper guidance tape 31 and dirty guidance tape 32
Road, master mold seat board 11 are equiped with the cast gate of the flow passage through caster 12 and upper guidance tape 31, the guidance tape 32 that flows down
Set 13.
In addition, the centre position of male model seat board 21 offer up and down completely through seat board through hole, can phase in seat board through hole
To being actively embedded with angled slide block 24, the upper end side of angled slide block 24 is equiped with 27 plate component of thimble, and 27 plate component of thimble includes
Upper ejector retainner plate 251, the lower ejector retainner plate 252 for being screwed on 251 lower surface of ejector retainner plate, the upper end of angled slide block 24 and lower ejector retainner plate
252 are spirally connected, and center pin 26 are installed between upper ejector retainner plate 251 and lower ejector retainner plate 252, positioned at the periphery of center pin 26 and circumferentially ring
The thimble 27 of shape distribution；When master mold component 1 and male molding member 2 mold, upper end, the upper end of thimble 27 of center pin 26 are worn respectively
Cross male template 23, dirty guidance tape 32 and stretch in runner.
Wherein, fixed for ease of master mold core rod 611, the installation of male model core rod 621, the utility model is set using following structures
Meter, specifically：Caster 12 corresponds to each master mold core rod 611 and is equiped with master mold core rod installing plate 612, each master mold core rod 611 it is upper
End is screwed on master mold core rod installing plate 612 respectively；Male template 23 corresponds to each male model core rod 621 and is equiped with male model core rod installing plate
622, the bottom of each male model core rod 621 is screwed on male model core rod installing plate 622 respectively.
It should further be noted that for ensure master mold component 1 molded with male molding member 2 when can precise positioning, the utility model
Using following structure designs, specifically：Caster 12 is screwed with the fine positioning column 71 being vertically arranged, the lower end of fine positioning column 71
Portion extends to the lower end side of caster 12, and male template 23 corresponds to fine positioning column 71 and is screwed with fine positioning set 72；When master mold component 1 with
When male molding member 2 molds, the bottom of fine positioning column 71 is intercalated in the inside of fine positioning set 72.
During using the utility model processing and forming optical element, when master mold group valency and male molding member 2 mold, on
Runner plate 31 closes with dirty guidance tape 32 and combines to form runner between upper guidance tape 31 and dirty guidance tape 32, each mold insert component 5
Master mold mold insert 51 closed with male model mold insert 52, by master mold mold insert 51, male model mold insert 52, master mold core rod 611, male model core rod 621
Enclose shaping chamber and flow passage that dress forms；By sprue bush 13, runner toward each forming cavity erebro ventricular injection sizing material process
In, due to master mold core rod 611 and master mold mold insert 51 is assembled using shaft hole matching mode and male model core rod 621 and male model mold insert
52 are also assembled using shaft hole matching mode, and the shaping chamber of said structure form can effectively realize exhaust, and then make
It is fuller to obtain sizing material filling shaping chamber, effectively to ensure the Forming Quality of optical element.
During master mold component 1 and male molding member 2 demould, upper guidance tape 31 is separated with dirty guidance tape 32, male model edge
Part 52 is separated with master mold mold insert 51；After master mold component 1 separates in place with male molding member 2, ejector retainner plate on 24 pushing tow of angled slide block
251st, lower ejector retainner plate 252, center pin 26 and thimble 27 move, and center pin 26 and thimble 27 are by gate materials, runner material and light
Part ejection is learned, to realize product stripping.
Based on the above situation, it may be appreciated that by said structure design, the utility model has novel in structural design, reliable and stable
The advantages of property is good, formed precision is high.
Above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (4)
1. new-type double push plate optical moulds, it is characterised in that：Include master mold component (1), positioned at master mold component (1) lower end side and
With master mold component (1) matched male molding member (2), master mold component (1) includes master mold seat board (11), is screwed on master mold seat board
(11) caster (12) of lower surface, male molding member (2) include male model seat board (21), are screwed on male model seat board (21) upper surface
Male model backing plate (22), be screwed on the male template (23) of male model backing plate (22) upper surface, caster (12) and male template (23) it
Between be equiped with runner plate component (3), runner plate component (3) includes the upstream for being screwed on caster (12) lower surface centre position
Guidance tape (31), be screwed on male template (23) upper surface centre position and positioned at the dirty guidance tape of the underface of upper guidance tape (31)
(32)；
Peripheral equipment between caster (12) and male template (23) in runner plate component (3) is equipped with eight between circumferentially ring-type is uniform
Every the mold insert positioning plate assembly (4) of distribution, each mold insert positioning plate assembly (4) includes respectively is screwed on caster (12) lower surface
Master mold mold insert positioning plate (41), be screwed on male template (23) upper surface and immediately below the corresponding master mold mold insert positioning plate (41)
Male model mold insert positioning plate (42), two intervals are equiped between each mold insert positioning plate assembly (4) and runner plate component (3) respectively
The mold insert component (5) of arrangement, each mold insert component (5) include master mold mold insert (51), immediately below master mold mold insert (51) respectively
Male model mold insert (52), master mold mold insert (51) is installed between master mold mold insert positioning plate (41) and caster (12), male model mold insert
(52) it is installed between male model mold insert positioning plate (42) and male template (23)；The centre position of master mold mold insert (51) offers up and down
Completely through master mold mold insert through hole (511), caster (12) is equiped with the master mold core rod (611) that is vertically arranged, master mold mould
The bottom of core (611) is intercalated in the master mold mold insert through hole (511) of master mold mold insert (51), the centre position of male model mold insert (52)
Offer up and down completely through male model mold insert through hole (521), male template (23) is equiped with the male model core rod that is vertically arranged
(621), the upper end of male model core rod (621) is intercalated in the male model mold insert through hole (521) of male model mold insert (52), master mold mold insert
(51), master mold core rod (611), male model mold insert (52), male model core rod (621) enclose and dress up shaping chamber jointly；
The runner respectively with each shaping chamber, master mold seat board are formed between upper guidance tape (31) and dirty guidance tape (32)
(11) sprue bush for the flow passage being equiped with through caster (12) and upper guidance tape (31), the guidance tape (32) that flows down
(13)；
The centre position of male model seat board (21) offer up and down completely through seat board through hole, can relatively actively in seat board through hole
Embedded with angled slide block (24), the upper end side of angled slide block (24) is equiped with thimble (27) plate component, and thimble (27) plate component includes
Upper ejector retainner plate (251), the lower ejector retainner plate (252) for being screwed on ejector retainner plate (251) lower surface, the upper end of angled slide block (24) is with
Ejector retainner plate (252) is spirally connected, and center pin (26) is installed between upper ejector retainner plate (251) and lower ejector retainner plate (252), positioned at center pin
(26) periphery and the circumferentially thimble (27) of annular distribution；When master mold component (1) and male molding member (2) mold, center pin
(26) upper end, the upper end of thimble (27) is each passed through male template (23), dirty guidance tape (32) and stretches in runner.
2. new-type double push plate optical moulds according to claim 1, it is characterised in that：The corresponding each institute of the caster (12)
State master mold core rod (611) and be equiped with master mold core rod installing plate (612), the upper end of each master mold core rod (611) is screwed on mother respectively
Mould core rod installing plate (612).
3. new-type double push plate optical moulds according to claim 1, it is characterised in that：The corresponding each institute of the male template (23)
State male model core rod (621) and be equiped with male model core rod installing plate (622), the bottom of each male model core rod (621) is screwed on public affairs respectively
Mould core rod installing plate (622).
4. new-type double push plate optical moulds according to claim 1, it is characterised in that：The caster (12), which is screwed with, is in
The fine positioning column (71) being vertically arranged, the bottom of fine positioning column (71) extend to the lower end side of caster (12), the male model
The corresponding fine positioning column (71) of plate (23) is screwed with fine positioning set (72)；When master mold component (1) and male molding member (2) mold, essence
The bottom of positioning column (71) is intercalated in the inside of fine positioning set (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041910.XU CN207310405U (en) | 2017-08-20 | 2017-08-20 | New-type double push plate optical moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041910.XU CN207310405U (en) | 2017-08-20 | 2017-08-20 | New-type double push plate optical moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310405U true CN207310405U (en) | 2018-05-04 |
Family
ID=62432798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041910.XU Active CN207310405U (en) | 2017-08-20 | 2017-08-20 | New-type double push plate optical moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471544A (en) * | 2017-08-20 | 2017-12-15 | 东莞市凯融塑胶五金科技有限公司 | New-type double push pedal optical moulds |
-
2017
- 2017-08-20 CN CN201721041910.XU patent/CN207310405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471544A (en) * | 2017-08-20 | 2017-12-15 | 东莞市凯融塑胶五金科技有限公司 | New-type double push pedal optical moulds |
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Address after: 523000 1st floor, No. 5 Lianxin Road, Chang'an Town Corner Community, Dongguan City, Guangdong Province Patentee after: Dongguan Kairong Optical Technology Co., Ltd. Address before: 523000 1st floor, No. 5 Lianxin Road, Chang'an Town Corner Community, Dongguan City, Guangdong Province Patentee before: DONGGUAN HARMONY COOOPERATION PLASTIC & HARDWARE TECHNOLOGY CO., LTD. |