CN206048731U - A kind of injection mold of quick cooling - Google Patents
A kind of injection mold of quick cooling Download PDFInfo
- Publication number
- CN206048731U CN206048731U CN201620975390.9U CN201620975390U CN206048731U CN 206048731 U CN206048731 U CN 206048731U CN 201620975390 U CN201620975390 U CN 201620975390U CN 206048731 U CN206048731 U CN 206048731U
- Authority
- CN
- China
- Prior art keywords
- conductive filament
- heat conductive
- heat
- cooling
- cooling duct
- 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
Abstract
The utility model discloses a kind of injection mold of quick cooling, including solid plate and moving platen, cooling duct is provided with the solid plate and moving platen, also include for by the heat-transfer device of the heat derives in the coolant in cooling duct, the heat-transfer device includes the joint installed in cooling duct liquid outlet, stretch into the heat conductive filament that the other end is passed from the joint in cooling duct and the fin being connected on solid plate and moving platen side wall and with heat conductive filament in one end, the joint has cooling liquid outlet and heat conductive filament's fixing hole, the fixing hole is provided with the fixed seat coordinated with fixing hole screw thread, heat conductive filament is from hermetically passing in the fixed seat.The injection mold of the structure, can derive the partial heat in the coolant being heated outside injection mold, so as to shorten cool time, reduces cost.
Description
Technical field
This utility model is related to a kind of injection mold of quick cooling.
Background technology
Injection mold (Injection mold) is to produce a kind of processing side used during some complex-shaped parts in batches
Method, is mainly used in industrial circle.Injection mold process is that the material of thawing of being heated is injected die cavity, Jing cooling and solidifyings by high pressure
Afterwards, formed products are obtained.After injection moulding process terminates, cooling procedure is also particularly significant, and moulded plastic products only cooling and solidifying is arrived
Certain rigidity, is just avoided that plastic because being deformed by external force after the demoulding.Due to accounting for whole molding week cool time
Phase about 70%～80%, improperly cooling system elongates can molding time for design, increase cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of injection mold of quick cooling, can be by the cooling being heated
Partial heat in liquid is derived outside injection mold, so as to shorten cool time, reduces cost.
To achieve these goals, this utility model is by the following technical solutions realizing：A kind of note of quick cooling
Mould, including solid plate and moving platen, are provided with cooling duct in the solid plate and moving platen, also include for will be cold
But the heat-transfer device of the heat derives in the coolant in passage, the heat-transfer device are included installed in cooling duct liquid outlet
Joint, one end stretch into the heat conductive filament that the other end is passed from the joint in cooling duct and are arranged on solid plate and moving platen side wall
Fin that is upper and being connected with heat conductive filament, the joint are had cooling liquid outlet and heat conductive filament's fixing hole, are set on the fixing hole
There is the fixed seat coordinated with fixing hole screw thread, heat conductive filament is from hermetically passing in the fixed seat.
Further, the cooling duct is tapered, and coolant inlet is small end, and coolant liquid outlet is to hold greatly, institute
Part spirality of the heat conductive filament in cooling duct is stated, and screw diameter gradually increases along coolant flow direction.
Further, the end that the heat conductive filament is located in cooling duct is provided with support ring, and the diameter of the support ring is big
In the diameter of coolant inlet.
Further, the material of the heat conductive filament and fin is copper.
The beneficial effects of the utility model：A kind of injection mold of quick cooling of the present utility model, including solid plate and
Moving platen, is provided with cooling duct in the solid plate and moving platen, also includes for by the coolant in cooling duct
Heat derives heat-transfer device, the heat-transfer device includes that joint installed in cooling duct liquid outlet, one end stretch into cooling
Heat conductive filament and be arranged on solid plate and moving platen side wall and be connected with heat conductive filament that in passage, the other end is passed from the joint
Fin, the joint has cooling liquid outlet and heat conductive filament's fixing hole, and the fixing hole is provided with is matched somebody with somebody with fixing hole screw thread
The fixed seat of conjunction, heat conductive filament is from hermetically passing in the fixed seat.The injection mold of the structure, can be by the coolant being heated
Partial heat is derived outside injection mold, so as to shorten cool time, reduces cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Structural representations of the Fig. 2 for heat-transfer device.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize this utility model is easy to understand, below
With reference to specific embodiment, this utility model is expanded on further.
Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of injection mold of quick cooling, including
Solid plate 1 and moving platen 2, in the solid plate 1 and moving platen 2 are provided with cooling duct 10, also include for cooling is logical
The heat-transfer device of the heat derives in coolant in road 10, the heat-transfer device are included installed in 10 liquid outlet of cooling duct
Joint 4, one end stretches into the heat conductive filament 3 that the other end is passed from the joint 4 in cooling duct 10 and is arranged on solid plate 1 and dynamic model
The fin 5 being connected on 2 side wall of plate and with heat conductive filament 3, the joint 4 have cooling liquid outlet 41 and heat conductive filament's fixing hole 42,
The fixing hole 42 is provided with the fixed seat 43 coordinated with 42 screw thread of fixing hole, and heat conductive filament 3 seals from the fixed seat 43 and wears
Cross.Heat conductive filament 3, the heat conductivity of fin 5 are both greater than the heat conductivity of coolant, and heat conductivity is all higher, and coolant exists
Solid plate 1 or the heat in moving platen 2 are absorbed in cooling duct 10 in flow process, and heat conductive filament 3 is then by the cooling after being heated
The partial heat of liquid promptly absorbs, and passes to fin 5, and this partial heat is then dispersed by fin 5, so as to can be appropriate
The temperature of coolant is reduced, coolant and solid plate 1 or the temperature difference of moving platen 2 is increased, so as to improve solid plate 1 or dynamic model
Plate 2 transmits the speed of heat in coolant, and then shortens cool time, reduces production cost.In order to ensure that fin 5 can
So that heat to be dispersed rapidly, closed cooling liquid bath can be installed on the side wall of solid plate 1 and moving platen 2, fin 5 is inserted into
In the cooling liquid bath.
Used as the further improvement of such scheme, the cooling duct 10 is tapered, and coolant inlet is small end, is cooled down
Liquid liquid outlet is big end, and during coolant flows to liquid outlet from inlet, flowing velocity is gradually lowered, and leads so as to increased
Heated filament 3 and time of contact of the coolant in cooling duct 10, facilitate heat conductive filament 3 by more heat derives.Heat conductive filament 3 is located at
Part spirality in cooling duct 10, and screw diameter gradually increases along coolant flow direction, such heat conductive filament 3 and temperature
The contact area of the higher coolant of degree is bigger, and convenient heat conductive filament 3 is by the heat derives in coolant.
Used as the further improvement of such scheme, the end that the heat conductive filament 3 is located in cooling duct 10 is provided with support ring
31, support ring 31 is obtained for heat conductive filament 3 extends with heat conductive filament 3, and which plays a supportive role to heat conductive filament 3, it is to avoid in coolant
During impact flow, heat conductive filament 3 frequently shakes, and causes the reduction of 3 service life of heat conductive filament, heat conductive filament 3 to seal with fixed seat 43
Not tight the problems such as, occurs.The diameter with diameter greater than coolant inlet of the support ring 31, due near coolant inlet
The temperature of the coolant of this one end is relatively low, therefore, heat conductive filament 3 is not extend near coolant inlet.
As the further improvement of such scheme, the heat conductive filament 3 and fin 5 material be copper, the heat conductivity of copper
It is very high, and material is easy to get.
Ultimate principle of the present utility model and principal character and advantage of the present utility model are had been shown and described above, for
For those skilled in the art, it is clear that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, this utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above restriction, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in this utility model.Any reference in claim should not be considered as and limit involved right
Require.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of injection mold of quick cooling, including solid plate and moving platen, are provided with the solid plate and moving platen
Cooling duct, it is characterised in that：Also include for by the heat-transfer device of the heat derives in the coolant in cooling duct, it is described
Heat-transfer device includes that joint installed in cooling duct liquid outlet, one end stretch into the other end in cooling duct and pass from the joint
Heat conductive filament and the fin being connected on solid plate and moving platen side wall and with heat conductive filament, the joint has coolant
Outlet and heat conductive filament's fixing hole, the fixing hole are provided with the fixed seat coordinated with fixing hole screw thread, and heat conductive filament is from the fixation
Hermetically passing in seat.
2. the injection mold of a kind of quick cooling according to claim 1, it is characterised in that：The cooling duct is into cone
Shape, coolant inlet are small end, and to hold greatly, the heat conductive filament is located at the part in cooling duct into spiral to coolant liquid outlet
Shape, and screw diameter gradually increases along coolant flow direction.
3. the injection mold of a kind of quick cooling according to claim 2, it is characterised in that：The heat conductive filament is located at cooling
End in passage is provided with support ring, the diameter with diameter greater than coolant inlet of the support ring.
4. the injection mold of a kind of quick cooling according to any one of claim 1-3, it is characterised in that：The heat conductive filament
Material with fin is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975390.9U CN206048731U (en) | 2016-08-29 | 2016-08-29 | A kind of injection mold of quick cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975390.9U CN206048731U (en) | 2016-08-29 | 2016-08-29 | A kind of injection mold of quick cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048731U true CN206048731U (en) | 2017-03-29 |
Family
ID=58377483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620975390.9U Expired - Fee Related CN206048731U (en) | 2016-08-29 | 2016-08-29 | A kind of injection mold of quick cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426836A (en) * | 2016-08-29 | 2017-02-22 | 潼南县开鑫电子科技有限责任公司 | Rapidly-cooled injection molding die |
| CN111016051A (en) * | 2019-12-12 | 2020-04-17 | 泗县鸿盛塑业有限公司 | Injection molding machine for injection molding of small plastic parts |
-
2016
- 2016-08-29 CN CN201620975390.9U patent/CN206048731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426836A (en) * | 2016-08-29 | 2017-02-22 | 潼南县开鑫电子科技有限责任公司 | Rapidly-cooled injection molding die |
| CN111016051A (en) * | 2019-12-12 | 2020-04-17 | 泗县鸿盛塑业有限公司 | Injection molding machine for injection molding of small plastic parts |
| CN111016051B (en) * | 2019-12-12 | 2022-04-19 | 泗县鸿盛塑业股份有限公司 | Injection molding machine for injection molding of small plastic parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207156381U (en) | A kind of electrical equipment base moulding manufacturing equipment | |
| CN206048731U (en) | A kind of injection mold of quick cooling | |
| CN206277623U (en) | Plastic mould device | |
| CN206926179U (en) | A kind of air duct cover board mould for being easy to radiating | |
| CN107825678A (en) | A kind of high quality is easy to the injection mold of cooling and shaping | |
| KR100652261B1 (en) | Cooling device for injection molding | |
| CN106426836A (en) | Rapidly-cooled injection molding die | |
| KR200473571Y1 (en) | The cooling system of injection molding | |
| CN212147431U (en) | Quick refrigerated injection mold | |
| CN110919981A (en) | Injection mold with cooling device | |
| CN203460403U (en) | Automobile handbrake casing die | |
| CN207290769U (en) | A kind of liquid-state silicon gel cold runner sprue bushing | |
| CN205291444U (en) | Quick refrigerated plastic injection mold series | |
| CN104875314A (en) | Plastic-aluminum compounding method of plastic-aluminum composite heat radiator aluminum alloy section bar with fins arranged in pipeline | |
| CN201998357U (en) | Thermosetting plastic moulding die | |
| CN210552858U (en) | Quick refrigerated injection mold | |
| CN208245816U (en) | A kind of MIM technique cooling mechanism | |
| CN206436491U (en) | Injection mold and its hot mouth cooling device | |
| CN206201434U (en) | The mouth mold of plastic tube extrusion die | |
| CN208452263U (en) | A kind of abrasive disk type oil heating head | |
| CN207758036U (en) | A kind of car lamp mold structure | |
| CN207077731U (en) | A kind of press injecting type molded rubber product mould | |
| CN207154759U (en) | Aluminium alloy moulding by casting equipment | |
| CN206796514U (en) | A kind of large diameter pipeline produces and processes instrument | |
| CN105397988A (en) | Temperature-controllable injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |