CN205871080U - Optical product injection mold convenient to it is ejecting - Google Patents
Optical product injection mold convenient to it is ejecting Download PDFInfo
- Publication number
- CN205871080U CN205871080U CN201620808096.9U CN201620808096U CN205871080U CN 205871080 U CN205871080 U CN 205871080U CN 201620808096 U CN201620808096 U CN 201620808096U CN 205871080 U CN205871080 U CN 205871080U
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- China
- Prior art keywords
- slide block
- thimble
- slide
- connecting rod
- die cavity
- 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.)
- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an optical product injection mold convenient to it is ejecting relates to die set technical field, including the movable mould board, with movable mould board matched with fixed die plate and thimble board, be provided with die cavity and centre hole on the movable mould board, the centre hole is connected with the die cavity, be provided with the thimble on the thimble board, the thimble passes through the centre hole and connects the die cavity, the thimble slides and sets up on the thimble board, and the setting of thimble slope is between die cavity and thimble board, still be provided with slider mechanism and link mechanism on the movable mould board, slider mechanism can be along moving template surface horizontal slip, slider mechanism passes through link mechanism and connects the thimble, link mechanism includes connecting rod and sliding sleeve, the sliding sleeve cover is established on the ejector pin, and the sliding sleeve can slide along the thimble straight line, connecting rod one end link block mechanism, the sliding sleeve is connected to the connecting rod other end. The utility model discloses having increased link mechanism, having cancelled traditional injection mold's thimble board design, simplified mould structure, technology step when having simplified the drawing of patterns simultaneously improves production efficiency.
Description
Technical field
This utility model relates to die device technical field, is specifically related to a kind of optical articles injection mould be easy to and eject
Tool.
Background technology
Mould is a kind of instrument making blank become the product having given shape and size under external force, and it is extensively used
In goods such as stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, potteries
In the forming of compression moulding or injection.Mould has specific profile or cavity shape, and application has the contour shape of cutting edge can
So that blank is separated by contour line shape, application cavity shape can make blank obtain corresponding three-dimensional shape.Mould is general
Including dynamic model and two parts of cover half, the two partable.Take out product time separately, make blank inject mold cavity when closing up and become
Shape.Mould is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, case hardness, surface roughness
All having higher requirements with machining accuracy, the level of development that mould produces is one of important symbol of machine-building level.
The optical articles using injection molding technology to produce, has at a low price, light weight, it is simple to high-volume replicates and has highly consistent
Property etc. feature, traditional injection mold all have ejector retainner plate design, such as Chinese utility model patent (Authorization Notice No.
CN204054535U, authorized announcement date 2014.12.31) disclose the secondary ejecting mechanism of a kind of injection mold, including arm-tie,
Front mould block, front mould limited block, described arm-tie is connected with front mould block, and described front mould block is fixed on lower mold, and described front mould limits
Position block is fixed in upper mold, coordinates with front mould block gap position, also includes little arm-tie, little block, little limited block, described secondary
Ejecting mechanism is provided with three pieces of ejector retainner plates, the respectively first ejector retainner plate, the second ejector retainner plate, the 3rd ejector retainner plate, described first thimble
Be provided with on plate and the second ejector retainner plate and once eject thimble, described 3rd ejector retainner plate is provided with Double-ejection thimble, described in draw
Plate and the first ejector retainner plate, the fixing connection of the second ejector retainner plate, described little arm-tie is fixed on floor, described little block and the 3rd ejector retainner plate
Being connected, described little limited block is arranged in the breach of the 3rd ejector retainner plate.The shortcoming of this utility model is that structure is complicated, ejecting product
Processing step is complicated, affects production efficiency.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of simple in construction, it is simple to eject the optics of optical articles
Injection mould of products.
This utility model provides following technical scheme:
A kind of optical articles injection mold being easy to eject, the solid plate matched with moving platen including moving platen and top
Needle plate, described moving platen is provided with die cavity and centre hole, and described centre hole is connected with die cavity, and described ejector retainner plate is provided with top
Pin, described thimble connects die cavity by centre hole, it is characterised in that described thimble is slidably arranged on ejector retainner plate, and described top
What pin tilted is arranged between die cavity and ejector retainner plate, and described moving platen is additionally provided with slide block mechanism and linkage, described cunning
Block mechanism can slide along moving platen surface level, and described slide block mechanism connects thimble, described connecting rod machine by described linkage
Structure includes that connecting rod and sliding sleeve, described sliding sleeve are set on push rod, and described sliding sleeve can be along thimble linear slide, described connecting rod
One end connection sliding block mechanism, the described connecting rod other end connects sliding sleeve, and this utility model adds linkage, eliminates tradition
The ejector retainner plate design of injection mold, simplifies mould structure, thimble can be driven when the demoulding to transport by the motion of slide block mechanism
Move and optical articles is ejected, simplify the step during demoulding, improve production efficiency.
Preferably, described connecting rod is provided with hinge with slide block mechanism junction, described connecting rod with sliding sleeve junction,
The two ends of described connecting rod all can be rotated by hinge, and the convenient effective motion by slide block mechanism can drive thimble
Optical articles is ejected by motion.
Preferably, described slide block mechanism includes the first slide block, the second slide block and slide rail, described first slide block, the second slide block
It is arranged at moving platen surface, described first slide block and described second slide block with slide rail and cooperatively forms described die cavity, described first
Slide block and described second slide block can slide along slide rail in moving platen surface level, and described first slide block and described second slide block
Glide direction is contrary, and described first slide block connects thimble by linkage, and described thimble is positioned at one end of ejector retainner plate and is arranged on
Near the side of the second slide block on ejector retainner plate, the first slide block and the second slide block cooperatively form die cavity, during the demoulding, and the first slide block and the
Optical articles can be separated by two slide block reverse slide with die cavity, it is simple to optical articles is ejected by thimble.
Preferably, described first slide block and described second slide block are provided with guide pillar hole, described solid plate is provided with
The Angle Pin matched with described guide pillar hole, during matched moulds, Angle Pin is positioned at guide pillar hole, and during the demoulding, Angle Pin leaves from guide pillar hole
The first slide block and the second slide block can be driven to slide, while being separated with die cavity by optical articles, drive thimble motion to be produced by optics
Product eject, and optical articles can be ejected by a step of the demoulding, simplify processing step, improve the production efficiency of product.
Preferably, described slide block mechanism includes at least one described first slide block and at least one described second slide block, this
Utility model uses cavity structure, and one-time-concreting can obtain multiple product, and stock utilization is high, and production efficiency is high.
Preferably, described first slide block and described second slide block are correspondingly arranged on two described slide rails respectively, increase slide block
The stability slided.
The beneficial effects of the utility model are:
(1) this utility model adds linkage, eliminates the ejector retainner plate design of traditional injection moulding mould, simplifies mould
Structure, can drive thimble motion to be ejected by optical articles when the demoulding by the motion of slide block mechanism, when simplifying the demoulding
Step, improves production efficiency.
(2) Angle Pin of the present utility model design, during matched moulds, Angle Pin is positioned at guide pillar hole, and during the demoulding, Angle Pin is from leading
Post holes is left and the first slide block and the second slide block can be driven to slide, and drives thimble motion with die cavity while being separated by optical articles
Being ejected by optical articles, optical articles can be ejected by a step of the demoulding, simplifies processing step, improves the production of product
Efficiency.
(3) this utility model uses cavity structure, and one-time-concreting can obtain multiple product, and stock utilization is high, raw
Product efficiency is high.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
The internal structure schematic diagram that Fig. 1 is that this utility model is a kind of when being easy to the optical articles injection mould closing ejected；
The internal structure schematic diagram that Fig. 2 is that this utility model is a kind of when being easy to the optical articles injection mold demoulding ejected.
Figure is labeled as: 1, moving platen；2, solid plate；3, ejector retainner plate；4, die cavity；5, centre hole；6, thimble；7, slide block machine
Structure；71, the first slide block；72, the second slide block；73, slide rail；8, linkage；81, connecting rod；82, sliding sleeve；83, hinge；9, lead
Post holes；10, Angle Pin.
Detailed description of the invention
Preferred implementation of the present utility model is described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of optical articles injection mold being easy to eject of the present utility model, including moving platen 1 and dynamic
Solid plate 2 that template 1 matches and ejector retainner plate 3, moving platen 1 is provided with die cavity 4 and centre hole 5, and centre hole 5 is with die cavity 4 even
Connecing, ejector retainner plate 3 is provided with thimble 6, thimble 6 connects die cavity 4 by centre hole 5, and thimble 6 is slidably arranged on ejector retainner plate 3, and
What thimble 6 tilted is arranged between die cavity 4 and ejector retainner plate 3, and moving platen 1 is additionally provided with slide block mechanism 7 and linkage 8, sliding
Block mechanism 7 can slide along moving platen 1 surface level, and slide block mechanism 7 connects thimble 6 by linkage 8, and linkage 8 includes
Connecting rod 81 and sliding sleeve 82, sliding sleeve 82 is set on thimble 6, and sliding sleeve 82 can be along thimble 6 linear slide, and connecting rod 81 one end is even
Connecing slide block mechanism 7, connecting rod 81 other end connects sliding sleeve 82, and this utility model adds linkage 8, replaces traditional injection moulding mould
The ejector retainner plate design of tool, simplifies mould structure, and thimble 6 can be driven when the demoulding to move by the motion of slide block mechanism 7 will
Optical articles ejects, and simplifies the step during demoulding, improves production efficiency.
Connecting rod 81 is provided with hinge 83, connecting rod with slide block mechanism 7 junction, connecting rod 81 with sliding sleeve 82 junction
The two ends of 81 all can be rotated by hinge 83, and the convenient effective motion by slide block mechanism 7 can drive thimble 6 to move
Optical articles is ejected.
Slide block mechanism 7 includes the first slide block the 71, second slide block 72 and slide rail 73, first slide block the 71, second slide block 72 and cunning
Rail 73 is arranged at moving platen 1 surface, and the first slide block 71 and the second slide block 72 cooperatively form die cavity 4, the first slide block 71 and second
Slide block 72 can slide along slide rail 73 in moving platen 1 surface level, and the glide direction of the first slide block 71 and the second slide block 72 is contrary,
First slide block 71 connects thimble 6 by linkage 8, and thimble 6 is positioned at one end of ejector retainner plate 3 and is arranged on ejector retainner plate 3 near the
The side of two slide blocks 72, the first slide block 71 and the second slide block 72 cooperatively form die cavity 4, and during the demoulding, the first slide block 71 and second is sliding
Optical articles can be separated by block 72 reverse slide with die cavity 4, it is simple to optical articles is ejected by thimble 6.
It is provided with guide pillar hole 9 on first slide block 71 and the second slide block 72, solid plate 2 is provided with and matches with guide pillar hole 9
The Angle Pin 10 closed, during matched moulds, Angle Pin 10 is positioned at guide pillar hole 9, and during the demoulding, Angle Pin 10 leaves can drive from guide pillar hole 9
First slide block 71 and the second slide block 72 slide, and drive thimble 6 to move optical articles while being separated with die cavity 4 by optical articles
Ejecting, optical articles can be ejected by a step of the demoulding, simplifies processing step, improves the production efficiency of product.
Slide block mechanism 7 includes at least one first slide block 71 and at least one second slide block 72, and this utility model uses many
Die cavity 4 structure, one-time-concreting can obtain multiple product, and stock utilization is high, and production efficiency is high.
First slide block 71 and the second slide block 72 are correspondingly arranged on two slide rails 73 respectively, increase the stability that slide block slides.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although ginseng
Being described in detail this utility model according to previous embodiment, for a person skilled in the art, it is the most permissible
Technical scheme described in foregoing embodiments is modified, or wherein portion of techniques feature is carried out equivalent.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality
Within novel protection domain.
Claims (6)
1. it is easy to the optical articles injection mold ejected, the solid plate matched including moving platen and thimble with moving platen
Plate, described moving platen is provided with die cavity and centre hole, and described centre hole is connected with die cavity, and described ejector retainner plate is provided with top
Pin, described thimble connects die cavity by centre hole, it is characterised in that described thimble is slidably arranged on ejector retainner plate, and described top
What pin tilted is arranged between die cavity and ejector retainner plate, and described moving platen is additionally provided with slide block mechanism and linkage, described cunning
Block mechanism can slide along moving platen surface level, and described slide block mechanism connects thimble, described connecting rod machine by described linkage
Structure includes that connecting rod and sliding sleeve, described sliding sleeve are set on push rod, and described sliding sleeve can be along thimble linear slide, described connecting rod
One end connection sliding block mechanism, the described connecting rod other end connects sliding sleeve.
A kind of optical articles injection mold being easy to eject the most according to claim 1, it is characterised in that described connecting rod
Being provided with hinge with slide block mechanism junction, described connecting rod with sliding sleeve junction, the two ends of described connecting rod all can be passed through
Hinge rotates.
A kind of optical articles injection mold being easy to eject the most according to claim 1, it is characterised in that described slide block machine
Structure includes that the first slide block, the second slide block and slide rail, described first slide block, the second slide block and slide rail are arranged at moving platen surface,
Described first slide block and described second slide block cooperatively form described die cavity, described first slide block and described second slide block can be along slide rail
Slide in moving platen surface level, and the glide direction of described first slide block and described second slide block is contrary, described first slide block
Connecting thimble by linkage, described thimble is positioned at one end of ejector retainner plate and is arranged on ejector retainner plate one near the second slide block
Side.
A kind of optical articles injection mold being easy to eject the most according to claim 3, it is characterised in that described
It is provided with guide pillar hole on one slide block and described second slide block, described solid plate is provided with oblique with what matched in described guide pillar hole
Guide pillar.
A kind of optical articles injection mold being easy to eject the most according to claim 3, it is characterised in that described slide block machine
Structure includes at least one described first slide block and at least one described second slide block.
A kind of optical articles injection mold being easy to eject the most according to claim 3, it is characterised in that described first is sliding
Block and described second slide block are correspondingly arranged on two described slide rails respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808096.9U CN205871080U (en) | 2016-07-29 | 2016-07-29 | Optical product injection mold convenient to it is ejecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808096.9U CN205871080U (en) | 2016-07-29 | 2016-07-29 | Optical product injection mold convenient to it is ejecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871080U true CN205871080U (en) | 2017-01-11 |
Family
ID=57699050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808096.9U Expired - Fee Related CN205871080U (en) | 2016-07-29 | 2016-07-29 | Optical product injection mold convenient to it is ejecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702152A (en) * | 2020-07-04 | 2020-09-25 | 安徽恒明工程技术有限公司 | A core-pulling structure under an aluminum piston |
| CN117207432A (en) * | 2023-09-17 | 2023-12-12 | 太仓意欣智能科技有限公司 | Injection molding machine for household electrical appliances production |
-
2016
- 2016-07-29 CN CN201620808096.9U patent/CN205871080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702152A (en) * | 2020-07-04 | 2020-09-25 | 安徽恒明工程技术有限公司 | A core-pulling structure under an aluminum piston |
| CN117207432A (en) * | 2023-09-17 | 2023-12-12 | 太仓意欣智能科技有限公司 | Injection molding machine for household electrical appliances production |
| CN117207432B (en) * | 2023-09-17 | 2024-05-28 | 太仓意欣智能科技有限公司 | Injection molding machine for household electrical appliances production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |