CN207549357U - A kind of injection mold cooling device - Google Patents
A kind of injection mold cooling device Download PDFInfo
- Publication number
- CN207549357U CN207549357U CN201720916964.XU CN201720916964U CN207549357U CN 207549357 U CN207549357 U CN 207549357U CN 201720916964 U CN201720916964 U CN 201720916964U CN 207549357 U CN207549357 U CN 207549357U
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- Prior art keywords
- mold
- fixed mold
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- injection
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Abstract
The utility model discloses a kind of injection mold cooling devices,Including lower template,Cope plate,Fixed mold and moving mold,Fixed mold is fixedly installed above the lower template,Moving mold is fixedly installed below the cope plate,The side of the fixed mold offers air inlet,The inner homogeneous of the fixed mold offers multiple beeline channels being mutually parallel,The fixed mold other end opposite with air inlet offers air outlet,The inside of moving mold concentric in same level offers three curved channels,The moving mold offers vertical water inlet in the side of curved channel,The water inlet connects respectively with one end of curved channel,The other end of the curved channel has been respectively communicated with water outlet,By setting air-cooled channel on the inside of fixed mold,Water-cooling channel is set on the inside of moving mold,Cylinder is air-cooled to be combined with each other with water cooling,So that model is cooled and shaped speed and accelerates,Improve the injection efficiency of model,It is simple and practical.
Description
Technical field
The utility model is related to injection mold apparatus technical field, specially a kind of injection mold cooling device.
Background technology
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is to produce a kind of processing method used during certain complex-shaped components in batches.It refers specifically to heated thawing
Plastics by injection molding machine high pressure inject die cavity, after cooling and solidifying, obtain formed products.Although the structure of mold is due to plastics variety
It is different and possible ever-changing with performance, the shape of plastic products and the type of structure and injector etc., but basic structure
It is consistent.Mold is mainly made of running gate system, thermoregulating system, forming part and constitutional detail.Injection mold by dynamic model and
Cover half two parts form, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, and cover half is mounted on the stent of injection (mo(u)lding) machine
On plate.In injection moulding, dynamic model and cover half, which are closed, forms running gate system and cavity, and dynamic model and cover half separation are to take during die sinking
Go out plastic products.
Injection mold would generally be faster molded after the completion of pouring using cooling device convenient for model, injection of the prior art
It is had the following problems in mold cooling procedure：
1st, cooling way is single, and cooldown rate is slow, wastes time.
2nd, when with water cooling inside be inconvenient to be cooled down at mold core, generate temperature difference in model surface, influence model
Forming Quality.
Utility model content
The purpose of this utility model is to provide a kind of injection mold cooling device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of injection mold cooling device, including under
Template, cope plate, fixed mold and moving mold, are fixedly installed fixed mold above described lower template, below the cope plate
It is fixedly installed moving mold, described to determine grinding tool and cooperatively form model cavity with moving mold, the side of the fixed mold offers air inlet
Mouthful, the inner homogeneous of the fixed mold offers multiple beeline channels being mutually parallel, and the end of the beeline channel interlocks
Connected by semi-circular channel, the fixed mold other end opposite with air inlet offers air outlet, the air inlet with
It is connected between air outlet by beeline channel with the interaction of semi-circular channel, the inside of the moving mold is in same level
Upper concentric offers three curved channels, and the moving mold offers vertical water inlet, institute in the side of curved channel
Water inlet is stated to connect with one end of curved channel respectively, the other end of the curved channel has been respectively communicated with water outlet, it is described into
It is connected between the mouth of a river and water outlet by curved channel, being fixedly connected between the lower template and cope plate by connecting plate makes
With.
Further, the connecting plate is provided with two pieces, and one end is respectively fixedly disposed at both sides below cope plate,
Pin shaft hole there are three uniformly being opened up above the connecting plate, the fixed mold position opposite with connecting plate offers recessed
Slot, the connecting plate are fixedly connected on the side of fixed mold by the effect of axis pin and pin shaft hole and groove.
Further, the mutual spacing of the pin shaft hole is set as 5-10mm.
Further, the lower template position opposite with the side of cope plate offers mounting hole respectively.
Further, the center of the fixed mold vertically offers pours channel for injection.
Compared with prior art, the beneficial effects of the utility model are：
1st, by setting air-cooled channel on the inside of fixed mold, water-cooling channel is set on the inside of moving mold, cylinder is air-cooled and water cooling
It is combined with each other so that model, which is cooled and shaped speed, to be accelerated, and improves the injection efficiency of model, simple and practical.
2nd, it is used cooperatively by the way that water-cooling channel is set as multiple arcs channel so that cooling channel is uniform in model surface
Covering so that temperature is uniform and stable in cooling procedure, avoids occurring the temperature difference in model surface and influencing model forming quality, economic
Efficiently.
Description of the drawings
Fig. 1 is the utility model overall structure sectional view；
Fig. 2 is the utility model fixed mold internal structure sectional view；
Fig. 3 is the utility model moving mold internal structure sectional view.
In figure：1- lower templates；2- cope plates；3- fixed molds；4- moving molds；5- model cavities；6- air inlets；7- semicircles are led to
Road；8- beeline channels；9- air outlets；10- pours channel；11- water inlets；12- water outlets；13- curved channels；14- connections
Plate；15- pin shaft holes；16- grooves；17- axis pins；18- mounting holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of injection mold cooling device, including lower die
Plate 1, cope plate 2, fixed mold 3, moving mold 4 and channel 10 is poured, fixed mold 3 is fixedly installed above described lower template 1,
It is fixedly installed moving mold 4 below the cope plate 2, it is described to determine grinding tool 3 and cooperatively form model cavity 5 with moving mold 4, it is described fixed
The side of mold 3 offers air inlet 6, and the inner homogeneous of the fixed mold 3 offers multiple beeline channels being mutually parallel
8, what the end of the beeline channel 8 interlocked is connected by semi-circular channel 7, another opposite with air inlet 6 of the fixed mold 3
One end offers air outlet 9, passes through beeline channel 8 and the phase interaction of semi-circular channel 7 between the air inlet 6 and air outlet 9
With connection, the inside of the moving mold 4 concentric in same level offers three curved channels 13, the moving mold
4 offer vertical water inlet 11 in the side of curved channel 13, and the water inlet 11 connects respectively with one end of curved channel 13
Logical, the other end of the curved channel 13 has been respectively communicated with water outlet 12, passes through arc between the water inlet 11 and water outlet 12
Shape channel 13 connects,
For the ease of the fixation between cope plate 2 and lower template 1, pass through connecting plate between the lower template 1 and cope plate 2
14 are fixedly connected with use, and the connecting plate 14 is provided with two pieces, and one end is respectively fixedly disposed at two below cope plate 2
Side, it is uniform above described connecting plate 14 to open up that there are three pin shaft hole 15, the fixed mold 3 positions opposite with connecting plate 14
Fluted 16 are opened up, the connecting plate 14 is fixedly connected on fixed mold 3 by the effect of axis pin 17 and pin shaft hole 15 and groove 16
Side, the mutual spacing of pin shaft hole 15 is set as 5-10mm.
For the ease of the normal use of mold, the lower template 1 position opposite with the side of cope plate 2 offers respectively
Mounting hole 18, the center of the fixed mold 3 vertically offers pours channel 10 for injection.
Operation principle：Lower template 1 and cope plate 2 are installed by mounting hole 18 so that between fixed mold 3 and moving mold 4
Stable model cavity 5 is formed, is completed after pouring by pouring channel 10, wind turbine is connected at the air inlet 6 of fixed mold 3 so that
Wind is finally flowed out along beeline channel 7 and semi-circular channel 7 at air outlet 9, the air-cooled process of fixed mold is realized, in dynamic model
Cooling water is passed through at tool 4 and the water inlet 11 at cope plate 2, flows out, realizes dynamic at water outlet 12 along curved channel 13
The Cooling Process of mold 4, it is simple and practical, convenient for promoting.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of injection mold cooling device, described including lower template (1), cope plate (2), fixed mold (3) and moving mold (4)
Fixed mold (3) is fixedly installed above lower template (1), moving mold (4), institute are fixedly installed below the cope plate (2)
It states fixed mold (3) and cooperatively forms model cavity (5) with moving mold (4), it is characterised in that：The side of the fixed mold (3) offers
Air inlet (6), the inner homogeneous of the fixed mold (3) offer multiple beeline channels (8) being mutually parallel, and the straight line leads to
What the end in road (8) interlocked is connected by semi-circular channel (7), and the fixed mold (3) other end opposite with air inlet (6) is opened
Equipped with air outlet (9), pass through beeline channel (8) and the phase of semi-circular channel (7) between the air inlet (6) and air outlet (9)
Interaction connects, and the inside of the moving mold (4) concentric in same level offers three curved channels (13), institute
State moving mold (4) and offer vertical water inlet (11) in the side of curved channel (13), the water inlet (11) respectively with arc
One end connection of shape channel (13), the other end of the curved channel (13) have been respectively communicated with water outlet (12), the water inlet
(11) it is connected between water outlet (12) by curved channel (13), passes through between the lower template (1) and cope plate (2) and connect
Plate (14) is fixedly connected with use.
2. a kind of injection mold cooling device according to claim 1, it is characterised in that：The connecting plate (14) is provided with
Two pieces, and one end is respectively fixedly disposed at both sides below cope plate (2), is uniformly opened up above the connecting plate (14)
There are three pin shaft hole (15), the fixed mold (3) opens up fluted (16), the connecting plate with the opposite position of connecting plate (14)
(14) side of fixed mold (3) is fixedly connected on by the effect of axis pin (17) and pin shaft hole (15) and groove (16).
3. a kind of injection mold cooling device according to claim 2, it is characterised in that：The pin shaft hole (15) mutually it
Between spacing be set as 5-10mm.
4. a kind of injection mold cooling device according to claim 1, it is characterised in that：The lower template (1) and upper mold
The position that the side of plate (2) is opposite offers mounting hole (18) respectively.
5. a kind of injection mold cooling device according to claim 1, it is characterised in that：The center of the fixed mold (3)
Position vertically offers pours channel (10) for injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916964.XU CN207549357U (en) | 2017-07-27 | 2017-07-27 | A kind of injection mold cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916964.XU CN207549357U (en) | 2017-07-27 | 2017-07-27 | A kind of injection mold cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549357U true CN207549357U (en) | 2018-06-29 |
Family
ID=62672932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916964.XU Expired - Fee Related CN207549357U (en) | 2017-07-27 | 2017-07-27 | A kind of injection mold cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838403A (en) * | 2018-08-17 | 2018-11-20 | 广州道注塑机械股份有限公司 | A kind of mold cooling pipe structure |
| CN110861267A (en) * | 2019-12-16 | 2020-03-06 | 齐雨光 | Heat dissipation mechanism of injection mold |
| CN112622213A (en) * | 2020-11-09 | 2021-04-09 | 英华利汽车零部件（赣州）有限公司 | Quick cooling system is used in injection moulding product production |
-
2017
- 2017-07-27 CN CN201720916964.XU patent/CN207549357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838403A (en) * | 2018-08-17 | 2018-11-20 | 广州道注塑机械股份有限公司 | A kind of mold cooling pipe structure |
| CN110861267A (en) * | 2019-12-16 | 2020-03-06 | 齐雨光 | Heat dissipation mechanism of injection mold |
| CN112622213A (en) * | 2020-11-09 | 2021-04-09 | 英华利汽车零部件（赣州）有限公司 | Quick cooling system is used in injection moulding product production |
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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: 20180629 Termination date: 20190727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |