CN205767235U - There is the injection mold of cooling pipe - Google Patents
There is the injection mold of cooling pipe Download PDFInfo
- Publication number
- CN205767235U CN205767235U CN201620500698.8U CN201620500698U CN205767235U CN 205767235 U CN205767235 U CN 205767235U CN 201620500698 U CN201620500698 U CN 201620500698U CN 205767235 U CN205767235 U CN 205767235U
- Authority
- CN
- China
- Prior art keywords
- core rod
- die
- cooling pipe
- punch
- injection mold
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
This utility model discloses a kind of injection mold with cooling pipe, and described injection mold includes die, is arranged on the punch above die and for forming the die cavity of product;Described die includes the die core rod being positioned at die upper surface and is arranged on the first cooling pipe below die core rod;Described punch includes the punch core rod corresponding with die core rod position, is positioned at the second cooling pipe above punch core rod and the runner to die cavity injection;Described die cavity is between punch core rod and die core rod;In the first cooling pipe below described die core rod and the second cooling pipe above punch, the coolant flow of respective two pipelines is in opposite direction.The injection mold of this spline structure can make product quickly cool down, and good cooling results, to solve in actual life, could take out, ineffective technical problem after product product the to be waited until natural cooling of injection mold injection.
Description
Technical field
This utility model relates to injection mold field, a kind of injection mold with cooling pipe.
Background technology
Along with the progress of science and technology, the understanding of things is also developed by people constantly, and people can only be by hand such as in the past
The thing produced, is currently capable of mechanization production;A lot of things can only be stiff in the past engraving singly and cutting, and show
Just directly the outward appearance of required article can made mould, thus eliminating this link of cutting, improve work efficiency, joint
Job costs are saved.
In existing technologies, the such as water sports goods such as swimming glasses, swimming cap injection mold includes die and punch, in described die
Between position be provided with die core rod;Described punch includes the punch core rod corresponding with die core rod position, and for die cavity
The runner of injection;There is a die cavity between described die core rod and punch core rod, be used for being molded.But the mould of this structure,
By the time could take out after the molding of product natural cooling, the efficiency that product puts natural cooling in atmosphere is low.
Therefore, need a kind of injection mold to solve the problems referred to above.
Utility model content
This utility model provides a kind of injection mold with cooling pipe, it is possible to make product quickly cool down, and cooling effect
The best, to solve in practical work manufacture, the inefficiency that the product of injection mold injection could take out after needing natural cooling
Technical problem.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of injection mold with cooling pipe,
Described injection mold includes:
Die, described die includes being positioned at the die core rod of die upper surface and to be arranged on first below die core rod cold
But pipeline, described first cooling pipe is at least one;Punch, is positioned at the top of described die, and described punch includes and die
The corresponding punch core rod in core rod position, it is positioned at the second cooling pipe above punch core rod and for described die core rod
With the runner of the die cavity injection formed after punch core rod matched moulds, described second cooling pipe is at least one, and described runner runs through
Described punch and punch core rod;Described die cavity, between punch core rod and die core rod, described die cavity is connected with described runner
Logical.
In this utility model, described first and second cooling pipes are disposed as two coolants and flow to contrary cooling
Pipeline.
In this utility model, two described first cooling pipes are positioned at sustained height, and its projection is positioned at described die cavity
On the trisection line in central horizontal face.
In this utility model, two described second cooling pipes are positioned at sustained height, and its projection is positioned at described die cavity
On the trisection line in central horizontal face.
In this utility model, described first cooling pipe and the second cooling pipe are respectively along described die core rod and convex
The contour line arrangement of mould core rod.
In this utility model, the pipeline section of described first and second cooling pipes is circular.
In this utility model, described runner is positioned on the centrage of described punch core rod.
This utility model compared with existing injection mold, its beneficial effect:
1, owing to described injection mold being provided with cooling pipe, it is possible to shorten the time of the cooling molding of product, improve work
Make efficiency;
2, contrary cooling is flowed to owing to described first cooling pipe and the second cooling pipe are provided with two coolants
Pipeline so that the cooling effect that die cavity two ends receive is identical, the temperature relative equilibrium at two ends, thus avoid near cooling tube
Water inlet that end temperature in road is low, near the phenomenon that end temperature of cooling pipe outlet is high, improves the quality of finished product;
3, owing to, time in the material inflow die cavity under molten condition, the temperature in the die cavity region at described runner place is the highest
, in this utility model, runner is positioned on the centrage of described punch core rod, and the first and second cooling tubes are on die cavity
Projection is by die cavity trisection, hence in so that the chilling temperature equalization of whole die cavity, it is to avoid mould in injection moulding process, Yin Wen
Degree inequality causes the situation that mould inside is impaired, thus improves the mold use life-span;
4, the coolant in the first cooling pipe and the second cooling pipe is cold water, it is possible to recycle, beneficially environmental protection
With minimizing cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 be this utility model preferred embodiment face structural representation;
Fig. 2 is the plan structure schematic diagram of this utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art do not make institute under creative work premise
Obtain every other embodiment, broadly fall into the scope of this utility model protection.
In the drawings, the unit that structure is similar is to represent with identical label.
Referring to the structural representation of facing that Fig. 1 and Fig. 2, Fig. 1 are this utility model preferred embodiment, Fig. 2 is this practicality
The plan structure schematic diagram of novel preferred embodiment.
This utility model provides a kind of technical scheme: a kind of injection mold with cooling pipe, injection mold includes recessed
Mould 20, it is positioned at the punch 10 above die 20 and die cavity 30;Die 20 includes die core rod 22 He being positioned at die upper surface
It is arranged on the first cooling pipe 21 below die core rod 22;Punch 10 includes the punch mould corresponding with die core rod 12 position
Core 12, it is positioned at the second cooling pipe 11 above punch core rod 12 and after closing to punch core rod 12 and die core rod 22
The runner 13 of die cavity 30 injection formed;Runner 13 runs through punch 1 and punch core rod 12, and the pipeline section of runner 13 amasss as circle
Shape, die cavity 30 is between punch core rod 12 and die core rod 22, and die cavity 30 is connected with the runner 13 on punch 10.
Preferably, the first cooling pipe 21 and the second cooling pipe 11 are all arranged to two coolants and flow to contrary cold
But pipeline;
Preferably, two the first cooling pipes 21 are positioned at sustained height, and its projection is positioned at die cavity 30 central horizontal face
On trisection line;
Preferably, two the second cooling pipes 11 are positioned at sustained height, and its projection is positioned at described die cavity 30 central horizontal
On the trisection line in face;
Preferably, the first cooling pipe 21 and the second cooling pipe 11 are respectively along described die core rod 22 and punch core rod
The contour line arrangement of 12;
Preferably, runner 13 is positioned on the centrage of punch core rod 12.
The operation principle of this utility model preferred embodiment:
First, by the power on of injection mold;
After power on, the die core rod 12 in punch 20 convex mould core rod 22 and die 10 is combined, thus convex
A die cavity 30 is formed between mould core rod 22 and die core rod 12;
Then, die cavity 30 is molded by the runner 13 being connected with die cavity 30 by the material under molten condition, makes
Material is full of whole die cavity 30;
Then, the first cooling pipe 22 and the second cooling pipe 12 are opened simultaneously so that first below die core rod 22
Flow in opposite directions in the liquid in the second cooling pipe 11 above cooling pipe 21 and punch core rod 12 two ends from die cavity 30, right
Product in die cavity 30 cools down, so that the cooling down of the equilibrium that is subject to of the outer end of whole die cavity 30, thus reduce making
The time of finished product so that product rapid shaping also improves work efficiency;
Finally, after product cooling molding, punch 10 is taken away from die 20, and takes out product and just may be used.
The most i.e. complete the work process of this preferred embodiment.
This preferred embodiment provides the benefit that: first, is provided with the first cooling pipe 21 and the second cooling in the present embodiment
Pipeline 11, it is possible to shorten the time of the cooling molding of product, improve work efficiency;
Second, flow to contrary owing to the first cooling pipe 21 and the second cooling pipe 11 are all provided with two coolants
Cooling pipe so that the cooling effect that die cavity two ends receive is identical, the temperature relative equilibrium at two ends, thus avoids close
That end temperature of cooling pipe water inlet is low, near the phenomenon that end temperature of cooling pipe outlet is high, improves the quality of finished product;
3rd, when flowing in die cavity 30 due to the material under molten condition, the temperature in die cavity 30 region at runner 13 place
Being the highest, in this utility model, runner 13 is positioned on the centrage of punch core rod 22, and the first and second cooling tubes are in type
Projection on chamber 30 is by die cavity 30 trisection, hence in so that the chilling temperature equalization of whole die cavity 30, it is to avoid mould is at note
During moulding, because temperature inequality causes the impaired situation of mould inside, thus improve the mold use life-span.
In sum, although this utility model is disclosed above with preferred embodiment, but above preferred embodiment is not used
To limit this utility model, those of ordinary skill in the art, without departing from spirit and scope of the present utility model, all can do
Various changes and retouching, protection domain the most of the present utility model defines in the range of standard with claim.
Claims (7)
1. an injection mold with cooling pipe, it is characterised in that described injection mold includes:
Die, described die includes the die core rod being positioned at die upper surface and is arranged on the first cooling tube below die core rod
Road, described first cooling pipe is at least one;
Punch, is positioned at the top of described die, described punch include the punch core rod corresponding with die core rod position, be positioned at convex
The second cooling pipe above mould core rod and for the die cavity injection formed after described die core rod and punch core rod matched moulds
Runner, described second cooling pipe is at least one, and described runner runs through described punch and punch core rod;
Described die cavity, between punch core rod and die core rod, described die cavity is connected with described runner.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that described first and second coolings
Pipeline is disposed as two coolants and flows to contrary cooling pipe.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that two described first cooling tubes
Road is positioned at sustained height, and its projection is positioned on the trisection line of described die cavity water central plane.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that two described second cooling tubes
Road is positioned at sustained height, and its projection is positioned on the trisection line in described die cavity central horizontal face.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that described first cooling pipe and
Second cooling pipe is arranged respectively along the contour line of described die core rod and punch core rod.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that described first and second coolings
The pipeline section of pipeline is circular.
The injection mold with cooling pipe the most according to claim 1, it is characterised in that described runner is positioned at described convex
On the centrage of mould core rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620500698.8U CN205767235U (en) | 2016-05-26 | 2016-05-26 | There is the injection mold of cooling pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620500698.8U CN205767235U (en) | 2016-05-26 | 2016-05-26 | There is the injection mold of cooling pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205767235U true CN205767235U (en) | 2016-12-07 |
Family
ID=57408756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620500698.8U Expired - Fee Related CN205767235U (en) | 2016-05-26 | 2016-05-26 | There is the injection mold of cooling pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205767235U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106965404A (en) * | 2017-04-20 | 2017-07-21 | 上海逸通科技股份有限公司 | Hollow plastic pipeline extrudes core rod |
CN109571877A (en) * | 2019-01-26 | 2019-04-05 | 海安荣民汽车配件有限公司 | Rapid cooling formula hot runner automobile plastic part molding die |
-
2016
- 2016-05-26 CN CN201620500698.8U patent/CN205767235U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106965404A (en) * | 2017-04-20 | 2017-07-21 | 上海逸通科技股份有限公司 | Hollow plastic pipeline extrudes core rod |
CN106965404B (en) * | 2017-04-20 | 2023-09-08 | 上海逸通科技股份有限公司 | Hollow plastic pipeline extrusion mould core |
CN109571877A (en) * | 2019-01-26 | 2019-04-05 | 海安荣民汽车配件有限公司 | Rapid cooling formula hot runner automobile plastic part molding die |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205219659U (en) | Injection mold's cooling pipeline structure | |
CN205767235U (en) | There is the injection mold of cooling pipe | |
CN106938523A (en) | A kind of injection machine mould of circulating water | |
CN108673857A (en) | A kind of plastic mould of fast demoulding | |
CN103895178A (en) | Special-shaped water channel followed cooling injection molding mold | |
CN204914429U (en) | Product forming die with thin walled structure | |
CN105252716A (en) | Plastic mold | |
CN203937172U (en) | A kind of cooling device of plastic molding press forming module | |
CN204773543U (en) | Online biaxial stretching device of plastics tubular product | |
CN204136329U (en) | A kind of rapid moulding injection mold | |
CN105345988B (en) | The manufacturing method of outlet pipe, tap and outlet pipe | |
CN204054594U (en) | One is exempted to vacuumize plastic tube extrusion mould | |
CN207942642U (en) | It is a kind of can Fast transforms mould temperature mould core structure | |
CN207222904U (en) | A kind of high heat conduction die casting | |
CN206527941U (en) | A kind of heating arrangement of mould | |
CN207273737U (en) | Based on the anti-deformation injection mold of air purifier fan | |
CN207983838U (en) | A kind of silica gel shell hot pressing die | |
CN206436491U (en) | Injection mold and its hot mouth cooling device | |
CN207432715U (en) | A kind of tower conformal cooling waterway structure of stereoscopic multi-layer | |
CN104552799B (en) | There is the mould of uniformly heating | |
CN206748980U (en) | A kind of injection machine mould of circulating water | |
CN104827651A (en) | Online two-way stretching device of plastic pipes | |
CN205820073U (en) | A kind of material stock cylinder with refrigerating function | |
CN205818381U (en) | A kind of high-accuracy high-efficiency rate injection mold | |
CN205272495U (en) | Plastic mould |
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: 20161207 Termination date: 20180526 |