CN204019904U - Step threeway top type mould emptier - Google Patents
Step threeway top type mould emptier Download PDFInfo
- Publication number
- CN204019904U CN204019904U CN201420500067.7U CN201420500067U CN204019904U CN 204019904 U CN204019904 U CN 204019904U CN 201420500067 U CN201420500067 U CN 201420500067U CN 204019904 U CN204019904 U CN 204019904U
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- CN
- China
- Prior art keywords
- core
- slide block
- dynamic model
- die cavity
- angled slide
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- 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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Abstract
The utility model discloses a kind of step threeway top type mould emptier, its technical scheme main points are a kind of step threeway top type mould emptiers, comprise mould bases, mould bases is provided with top board and lower platen, top board is provided with cover half, lower platen is provided with ejecting mechanism, between ejecting mechanism and cover half, be provided with dynamic model, ejecting mechanism comprises thimble seat, angled slide block, dynamic model is provided with dynamic model piece, angled slide block is fixed in dynamic model piece, thimble seat is provided with thimble, thimble runs through dynamic model and conflicts with angled slide block, between angled slide block and cover half piece, be provided with die cavity, die cavity both sides are provided with core-pulling mechanism, die cavity bottom is provided with the core mechanism that penetrates die cavity, this mechanism can effectively become by the demoulding mechanism that originally need to vertically loose core the demoulding mechanism that level is loosed core, than the original demoulding, only need to extract core out now, recycling ejecting mechanism just can mould ejection, needed pressure when can effectively reduce demoulding like this, has simplified the structure of demoulding mechanism.
Description
Technical field
The utility model relates to a kind of mould emptier, and more particularly, it relates to a kind of step threeway top type mould emptier.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production, specifically refers to the material melting that is heated to inject die cavity by high pressure, after cooling curing, obtains formed products.
At present, in life, more required three-way pipes are substantially all injection molded by mould process, and the mould of the three-way pipe of generally using in production is much injection molded under vertical state, going up bottom left and upper bottom right is opening, like this in the process of the demoulding, the stroke ratio of mould length; When applying a mould go out the mfg. moulding die of a plurality of tee pipe fittings in producing, be substantially all that an independent core-pulling mechanism is respectively established in left and right, core-pulling die all needs to have mounting core clamp mechanism up and down like this, needed space between mould and mould is also larger, this spline structure is more complicated also, a plurality of die assemblies take up an area larger together, the Output pressure point needing is more, and a mould at least needs three Output pressure points, and the required assembly of integrated model is more.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide the compact arranged step threeway of the less energy of a kind of Output pressure point top type mould emptier.
For achieving the above object, the utility model provides following technical scheme: a kind of step threeway top type mould emptier, comprise mould bases, mould bases is provided with top board and lower platen, top board is provided with cover half, described lower platen is provided with described ejecting mechanism, between described ejecting mechanism and described cover half, be provided with dynamic model, described ejecting mechanism comprises thimble seat, angled slide block, described dynamic model is provided with dynamic model piece, described angled slide block is fixed in described dynamic model piece, described thimble seat is provided with thimble, described thimble runs through described dynamic model and conflicts with described angled slide block, between described angled slide block and described cover half piece, be provided with die cavity, described die cavity both sides are provided with core-pulling mechanism, described die cavity bottom is provided with the core mechanism that penetrates die cavity.
The utility model is further set to: described angled slide block quantity is at least two, and described angled slide block is provided with the projection of swallow-tail form, the chute coordinating with described projection on described dynamic model, and described chute is obliquely installed.
The utility model is further set to: described core-pulling mechanism comprises the first core, slide block, and described the first core is fixed on slide block, and described the first core is horizontally disposed with.
The utility model is further set to: described mould bases is provided with the slide rail sliding for described slide block.
The utility model is further set to: described core mechanism comprises the second core, fixed head, and described fixed head is fixed on described dynamic model, and described the second core is fixed on Second-Type central layer, and described the second core vertically arranges.
Compared with prior art, the utility model has the advantage of, this mechanism can effectively become by the demoulding mechanism that originally need to vertically loose core the demoulding mechanism that level is loosed core, than the original demoulding, only need to extract core out now, recycling ejecting mechanism just can mould ejection, needed pressure when can effectively reduce demoulding like this, simplified the structure of demoulding mechanism, and original mechanism is or the pumping mode direction of left or right direction, so take up room, design the right and left of this mechanism is pumping mode simultaneously, by die cavity one by one interlock line up, make more mould can realize demoulding together, saved the demoulding time, increase the efficiency of Mould Machining, and ejecting mechanism ejects angled slide block by thimble, angled slide block is upper mobile mutually by the slide rail tilting, and mould can be ejected from core mechanism like this in the process ejecting, and can not hinder mould again, this design just can be got up the several rows of row of mould, has dwindled the needed space of Mould Machining, can reduce pressure spot, can go out a plurality of products by a mold again, largely the upper production of optimizing mould.
Accompanying drawing explanation
Fig. 1 is the mechanism map of the utility model step threeway top type mould emptier embodiment;
Fig. 2 is the mechanism map of the utility model step threeway top type mould emptier embodiment.
Reference numeral: 1, mould bases; 11, top board; 12, lower platen; 21, cover half; 211, cover half piece; 22, dynamic model; 221, dynamic model piece; 3, thimble seat; 31, thimble; 32, angled slide block; 321, projection; 4, mould; 51, the first core; 52, slide block; 53, slide rail; 61, the second core; 62, fixed head.
The specific embodiment
Referring to figs. 1 through Fig. 2, the utility model step threeway top type mould emptier embodiment is described further.
A kind of step threeway top type mould emptier, comprise mould bases 1, mould bases 1 is provided with top board 11 and lower platen 12, top board 11 is provided with cover half 21, described lower platen 12 is provided with described ejecting mechanism, between described ejecting mechanism and described cover half 21, be provided with dynamic model 22, described ejecting mechanism comprises thimble seat 3, angled slide block 32, described dynamic model 22 is provided with dynamic model piece 221, described angled slide block 32 is fixed in described dynamic model piece 221, described thimble seat 3 is provided with thimble 31, described thimble 31 runs through described dynamic model 22 and conflicts with described angled slide block 32, between described angled slide block 32 and described cover half piece 211, be provided with die cavity, described die cavity both sides are provided with core-pulling mechanism, described die cavity bottom is provided with the core mechanism that penetrates die cavity.
In said die cavity, be provided with the mould 4 coordinating with mould intracavity wall, in described die cavity, be provided with the charging aperture for injection mold 4.
Pass through technique scheme, this mechanism can effectively become by the demoulding mechanism that originally need to vertically loose core the demoulding mechanism that level is loosed core, than the original demoulding, only need to first utilize now core-pulling mechanism that the first core 51 is extracted out, recycling thimble 31 ejects the second core 61 by mould 4 and just can, needed pressure spot when can effectively reduce demoulding like this, simplified the structure of demoulding mechanism, and original mechanism is or the pumping mode direction of left or right direction, so take up room, design the right and left of this mechanism is pumping mode simultaneously, by die cavity one by one interlock line up, make more mould 4 can realize demoulding together, saved the demoulding time, increase the efficiency of mould 4 processing.
Described angled slide block 32 quantity are at least two, described angled slide block 32 is provided with the projection 321 of swallow-tail form, the chute coordinating with described projection 321 on described dynamic model 22, and described chute is obliquely installed, preferred angled slide block 32 quantity of the present embodiment are two, and described slide rail 53 is horizontal by 60 degree angles.
Pass through technique scheme, described two angled slide blocks 32 utilize thimble 31 plates to promote thimble 31, described thimble 31 promotes angled slide block 32, described angled slide block 32 slides along slide rail 53, when mould 4 is ejected from the second core 61 of bottom, 60 degree are mobile obliquely to utilize slide rail 53, can in the demoulding, effectively protect mould 4, prevent that mould 4 is injured in the demoulding, and angled slide block 32 groove coordinating with mould 4 that be provided with, angled slide block 32 is larger with the contact area of mould 4 like this, like this in ejection process, mould 4 is stressed evenly, can local pressure, cause mould 4 steadily to shift out.
Described core-pulling mechanism comprises the first core 51, slide block 52, and described the first core 51 is fixed on slide block 52, and described the first core 51 is horizontally disposed with.
Described mould bases 1 is provided with the slide rail 53 sliding for described slide block 52.
By adopting technique scheme, in the demoulding, pull slide block 52, drive the first core 51, the first core 51 is detached out from mould 4 both sides, because core-pulling mechanism is to loose core in the left and right sides simultaneously, mould 4 is stressed evenly like this, can seriously not cause mould 4 that influence of crust deformation Product Precisions occur by lateral force when loosing core.
Described core mechanism comprises the second core 61, fixed head 62, and described fixed head 62 is fixed on described dynamic model 22, and described the second core 61 is fixed on the second core 61 plates, and described the second core 61 vertically arranges.
By adopting technique scheme, the second core 61, by the second core 61 fixed bars, makes thimble 31 when releasing ejecting mechanism, and mould 4 can depart from and come smoothly from the second core 61, guarantees the running of mechanism.
Claims (5)
1. a step threeway top type mould emptier, comprise mould bases, mould bases is provided with top board and lower platen, it is characterized in that: top board is provided with cover half, described lower platen is provided with described ejecting mechanism, between described ejecting mechanism and described cover half, be provided with dynamic model, described ejecting mechanism comprises thimble seat, angled slide block, described dynamic model is provided with dynamic model piece, described angled slide block is fixed in described dynamic model piece, described thimble seat is provided with thimble, described thimble runs through described dynamic model and conflicts with described angled slide block, between described angled slide block and described cover half piece, be provided with die cavity, described die cavity both sides are provided with core-pulling mechanism, described die cavity bottom is provided with the core mechanism that penetrates die cavity.
2. step threeway according to claim 1 top type mould emptier, is characterized in that: described angled slide block quantity is at least two, and described angled slide block is provided with the projection of swallow-tail form, the chute coordinating with described projection on described dynamic model, and described chute is obliquely installed.
3. step threeway according to claim 1 top type mould emptier, is characterized in that: described core-pulling mechanism comprises the first core, slide block, and described the first core is fixed on slide block, and described the first core is horizontally disposed with.
4. step threeway according to claim 3 top type mould emptier, is characterized in that: described mould bases is provided with the slide rail sliding for described slide block.
5. step threeway according to claim 1 top type mould emptier; it is characterized in that: described core mechanism comprises the second core, fixed head; described fixed head is fixed on described dynamic model, and described the second core is fixed on Second-Type central layer, and described the second core vertically arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500067.7U CN204019904U (en) | 2014-09-01 | 2014-09-01 | Step threeway top type mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500067.7U CN204019904U (en) | 2014-09-01 | 2014-09-01 | Step threeway top type mould emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019904U true CN204019904U (en) | 2014-12-17 |
Family
ID=52059811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500067.7U Expired - Fee Related CN204019904U (en) | 2014-09-01 | 2014-09-01 | Step threeway top type mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020176608A1 (en) | 2019-02-27 | 2020-09-03 | F&S Tool, Inc. | Slide guidance and wear reduction for injection molding |
-
2014
- 2014-09-01 CN CN201420500067.7U patent/CN204019904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020176608A1 (en) | 2019-02-27 | 2020-09-03 | F&S Tool, Inc. | Slide guidance and wear reduction for injection molding |
| EP3906143A4 (en) * | 2019-02-27 | 2022-10-05 | F&S Tool, Inc. | Slide guidance and wear reduction for injection molding |
| US11511470B2 (en) | 2019-02-27 | 2022-11-29 | F&S Tool, Inc. | Slide guidance and wear reduction for injection molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200901 |