CN109366880A - A kind of production mould for automobile front lens - Google Patents
A kind of production mould for automobile front lens Download PDFInfo
- Publication number
- CN109366880A CN109366880A CN201811343662.3A CN201811343662A CN109366880A CN 109366880 A CN109366880 A CN 109366880A CN 201811343662 A CN201811343662 A CN 201811343662A CN 109366880 A CN109366880 A CN 109366880A
- Authority
- CN
- China
- Prior art keywords
- dynamic model
- rotating device
- restoring board
- front lens
- automobile front
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009510 drug design Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- B29C45/2681—Moulds with rotatable mould parts
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/10—Injection moulding apparatus using moulds or injection units usable in different arrangements or combinations to each other
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of production moulds for automobile front lens, it from top to bottom successively include: upper restoring board, cover half, upper cores, lower mode, ejector retainner plate, thimble restoring board, dynamic model and lower restoring board, guide post is equipped between the cover half and dynamic model, it is characterized in that, the upper cores set there are three along upper cores lower surface center circumferential be distributed fixed die insert, accordingly, the lower mode upper surface is equipped with three moving die inserts corresponding with the fixed die insert, and the lower mode lower end is connected with rotating device.Using rotating device is arranged on dynamic model, lower mode rotation is driven by rotating device, rotating device is driven to rotate 120 ° by hydraulic motor, to realize the purpose that three injection molding stations are arranged in one set of die, due to using Multi-step injection molding, expanding with heat and contract with cold, it is smaller to influence on interiors of products, so that Improving The Quality of Products stability, reduces scrappage.
Description
Technical field
The present invention relates to automobile parts production mould more particularly to a kind of production moulds for automobile front lens.
Background technique
Automobile lamp lens are typically used on xenon headlight, compare common headlight, one is increased in front of light bulb
A set of lens system, beautiful, the brightness than common headlight is high.The light of common headlight is the reflector lamp bowl at light bulb direct projection and rear portion
Emit light forwards, light scattering waste is larger.And lens can change most of light that light bulb scatters, to light into
The effective aggregation of row (similar magnifying glass principle), improves the efficiency of road lighting.In the prior art, for the injection molding of lens of car light
Processing, using single mold one-time injection molding, can depanning after cooling in 15 minutes.And one-time injection molding
Product, being easy to expand with heat and contract with cold causes interiors of products the problem of slight crack occur.On the one hand, whole since product is longer cooling time
Body processing efficiency is lower；On the other hand, due to the unstable product quality of single injection-molded, scrappage is high.
Summary of the invention
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide a kind of promotion product conjunction
Lattice rate, and the production mould for automobile front lens of improving production efficiency.
Invention solves technical solution used by above-mentioned technical problem are as follows: a kind of life for automobile front lens
Produce mold, successively include: from top to bottom upper restoring board, cover half, upper cores, lower mode, ejector retainner plate, thimble restoring board, dynamic model and
Lower restoring board, between the cover half and dynamic model be equipped with guide post, the upper cores set there are three along upper cores lower surface center circle
The fixed die insert of week distribution, correspondingly, the lower mode upper surface is inlayed equipped with three dynamic models corresponding with the fixed die insert
Block, the lower mode lower end are connected with rotating device.
Further, the rotating device includes circular rotating basis, hydraulic motor, auxiliary support apparatus and limit dress
It sets, the lower mode is connected with rotating basis, and the rotating basis lower end surface is equipped with gear ring, the pedestal of the hydraulic motor lower end
It is fixed on lower compound plate, the gear on the output shaft of upper end is engaged with gear ring, and lower compound plate is fixed in the auxiliary support apparatus lower end, on
It holds and offsets with the lower end surface of the gear ring, the limiting device includes guide pad and positioning device on the dynamic model, institute
Rotating basis side is stated equipped with ring-shaped groove, described guide pad one end is exposed to the dynamic model, the other end and the ring-shaped groove
It offsets；The positioning device includes the telescopic oil cylinder being fixed on the dynamic model, is equipped with multiple limiting slots around the gear ring.
Further, the lower restoring board is equipped with driven rotating device, the driven rotation on the opposite for being located at rotating device
Rotary device includes the oil cylinder for being fixed on lower restoring board and the driven gear set on the cylinder upper end, the driven gear with it is described
Gear ring engagement.
Further, fortune water cooling system is equipped in the dynamic model.
Compared with prior art, the beneficial effects of the present invention are: using rotating device is arranged on dynamic model, pass through rotating dress
The lower mode rotation of drive is set, drives rotating device to rotate 120 ° by hydraulic motor, three is arranged in one set of die to realize
The purpose of injection molding station, due to using Multi-step injection molding, expanding with heat and contract with cold, it is smaller to influence on interiors of products, so that Improving The Quality of Products is steady
It is qualitative, reduce scrappage.Simultaneously using being equipped with fortune water cooling system in dynamic model, when mold work, cooling water persistent loop fortune
Row, mold injection molding are cooled sufficiently to depanning total duration and only need 7 minutes, more traditional single injection-molded time reduction
Half, to promote mold processing efficiency.The present invention has rational design, is suitble to large-scale promotion.
Detailed description of the invention
Fig. 1 is overall structure cross-sectional view of the present invention for the production mould of automobile front lens；
Fig. 2 is another overall structure cross-sectional view of the present invention for the production mould of automobile front lens；
Fig. 3 is cover half bottom view of the present invention for the production mould of automobile front lens；
Fig. 4 is dynamic model top view of the present invention for the production mould of automobile front lens；
Fig. 5 is the partial enlarged view in Fig. 2 at A；
Fig. 6 is structural schematic diagram of the present invention for the dynamic model of automobile front lens；
Fig. 7 is schematic diagram of internal structure of the present invention for the dynamic model of automobile front lens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is the preferred embodiment in the embodiment of the present invention, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in figs. 1-7, a kind of production mould for automobile front lens, successively include: from top to bottom on
Restoring board 1, cover half 2, upper cores 3, lower mode 4, ejector retainner plate 5, thimble restoring board 6, dynamic model 9 and lower restoring board 10, the cover half 2
Between dynamic model 9 be equipped with guide post 12, the upper cores 3 set there are three along 3 lower surface of upper cores center circumferential be distributed cover half
Insert 17, correspondingly, 4 upper surface of lower mode is equipped with three moving die inserts 18 corresponding with the fixed die insert 17, institute
It states lower 4 lower end of mode and is connected with rotating device.
Preferably, the rotating device includes circular rotating basis 7, hydraulic motor 15, auxiliary support apparatus 14 and limit
Position device, the lower mode 4 are connected with rotating basis 7, and 7 lower end surface of rotating basis is equipped with gear ring 20, the hydraulic motor
The pedestal of 15 lower ends is fixed on lower compound plate, and the gear on the output shaft of upper end is engaged with gear ring 20, under the auxiliary support apparatus 14
Lower compound plate is fixed at end, and upper end and the lower end surface of the gear ring 20 offset, and the auxiliary support apparatus 14 includes the hydraulic of lower end
Cylinder and the idler wheel of upper end, using the height of the adjustable auxiliary support apparatus 14 of hydraulic cylinder, so that it is guaranteed that the levelness of gear ring.Institute
Stating limiting device includes guide pad 19 and positioning device 8 on the dynamic model, and 7 side of rotating basis is equipped with annular ditch
Slot 701, described 19 one end of guide pad are exposed to the dynamic model 9, and the other end offsets with the ring-shaped groove 701；The positioning dress
Setting 8 includes the telescopic oil cylinder being fixed on the dynamic model, is equipped with multiple limiting slots 201 around the gear ring.
For the stationarity for promoting gear ring rotation, the lower restoring board is equipped with driven rotating dress on the opposite for being located at rotating device
13 are set, the driven rotating device includes the oil cylinder for being fixed on lower restoring board and the driven gear set on the cylinder upper end, institute
Driven gear is stated to engage with the gear ring.
For the cooling efficiency for promoting injecting products in mold, the dynamic model 9 is interior to be equipped with fortune water cooling system 11.
Compared with prior art, the beneficial effects of the present invention are: rotating device is arranged using on dynamic model 9, pass through rotation
Device drives lower die benevolence 4 to rotate, and drives rotating device to rotate 120 ° by hydraulic motor 15, is arranged in one set of die to realize
The purpose of three injection molding stations, due to using Multi-step injection molding, expanding with heat and contract with cold, it is smaller to influence on interiors of products, to promote product matter
Stability is measured, scrappage is reduced.Simultaneously using fortune water cooling system is equipped in dynamic model 9, when mold work, cooling water is persistently followed
Inscription of loop, mold injection molding are cooled sufficiently to depanning total duration and only need 7 minutes, more traditional single injection-molded time
Reduce half, to promote mold processing efficiency.The present invention has rational design, is suitble to large-scale promotion.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of production mould for automobile front lens, successively include: from top to bottom upper restoring board (1), cover half (2),
Upper cores (3), lower mode (4), ejector retainner plate (5), thimble restoring board (6), dynamic model (9) and lower restoring board (10), the cover half (2)
Between dynamic model (9) be equipped with guide post (12), the upper cores (3) set there are three along upper cores lower surface center circumferential be distributed
Fixed die insert (17), correspondingly, lower mode (4) upper surface is equipped with three moving die inserts corresponding with the fixed die insert
(18), lower mode (4) lower end is connected with rotating device.
2. a kind of production mould for automobile front lens according to claim 1, which is characterized in that the rotation
Device includes circular rotating basis (7), hydraulic motor (15), auxiliary support apparatus (14) and limiting device, the lower mode
(3) it is connected with rotating basis (7), rotating basis (7) lower end surface is equipped with gear ring (20), hydraulic motor (15) lower end
Pedestal is fixed on lower compound plate (10), and the gear on the output shaft of upper end is engaged with gear ring (20), under the auxiliary support apparatus (14)
Lower compound plate (10) are fixed at end, and the lower end surface of upper end and the gear ring (20) offsets, and the limiting device includes embedded in described dynamic
Guide pad (19) and positioning device (8) on mould (9), rotating basis (7) side is equipped with ring-shaped groove (701), described to lead
The dynamic model (9) are exposed to block (19) one end, the other end offsets with the ring-shaped groove (701)；Positioning device (8) packet
The telescopic oil cylinder being fixed on the dynamic model is included, is equipped with multiple limiting slots (201) around the gear ring (20).
3. a kind of production mould for automobile front lens according to claim 1, which is characterized in that described lower multiple
Position plate (10) is equipped with driven rotating device (13) on the opposite for being located at rotating device, and the driven rotating device (13) includes fixing
Oil cylinder in lower restoring board and the driven gear set on the cylinder upper end, the driven gear are engaged with the gear ring.
4. a kind of production mould for automobile front lens according to claim 1, which is characterized in that the dynamic model
It is interior to be equipped with fortune water cooling system (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343662.3A CN109366880A (en) | 2018-11-13 | 2018-11-13 | A kind of production mould for automobile front lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343662.3A CN109366880A (en) | 2018-11-13 | 2018-11-13 | A kind of production mould for automobile front lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366880A true CN109366880A (en) | 2019-02-22 |
Family
ID=65384968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343662.3A Pending CN109366880A (en) | 2018-11-13 | 2018-11-13 | A kind of production mould for automobile front lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103385A (en) * | 2019-05-08 | 2019-08-09 | 浙江龙鼎车业有限公司 | Automobile headlamp LED light source integral type light-distribution lens processing method |
| CN110587903A (en) * | 2019-09-06 | 2019-12-20 | 苏州卡利肯新光讯科技有限公司 | Injection molding process of lens and lens formed by injection molding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950143A (en) * | 2014-04-23 | 2014-07-30 | 广州导新模具注塑有限公司 | Multi-station injection molding mold |
| CN106411068A (en) * | 2016-12-23 | 2017-02-15 | 潘学勇 | Power distribution station motor stator core fixing device |
| CN207140244U (en) * | 2017-09-05 | 2018-03-27 | 常州工程职业技术学院 | A kind of threaded lid class plastic automatic threads demoulding mould structure of a multi-cavity mold |
| CN108081538A (en) * | 2018-02-09 | 2018-05-29 | 天津德迈特汽车零部件有限公司 | Lens of car light and penetrate horizontal turntable injection machine for producing the three of lens of car light |
| CN209409147U (en) * | 2018-11-13 | 2019-09-20 | 杨赛红 | A kind of production mould for automobile front lens |
-
2018
- 2018-11-13 CN CN201811343662.3A patent/CN109366880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950143A (en) * | 2014-04-23 | 2014-07-30 | 广州导新模具注塑有限公司 | Multi-station injection molding mold |
| CN106411068A (en) * | 2016-12-23 | 2017-02-15 | 潘学勇 | Power distribution station motor stator core fixing device |
| CN207140244U (en) * | 2017-09-05 | 2018-03-27 | 常州工程职业技术学院 | A kind of threaded lid class plastic automatic threads demoulding mould structure of a multi-cavity mold |
| CN108081538A (en) * | 2018-02-09 | 2018-05-29 | 天津德迈特汽车零部件有限公司 | Lens of car light and penetrate horizontal turntable injection machine for producing the three of lens of car light |
| CN209409147U (en) * | 2018-11-13 | 2019-09-20 | 杨赛红 | A kind of production mould for automobile front lens |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103385A (en) * | 2019-05-08 | 2019-08-09 | 浙江龙鼎车业有限公司 | Automobile headlamp LED light source integral type light-distribution lens processing method |
| CN110587903A (en) * | 2019-09-06 | 2019-12-20 | 苏州卡利肯新光讯科技有限公司 | Injection molding process of lens and lens formed by injection molding |
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| PB01 | Publication | ||
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