CN208697757U - A kind of plastic mould with coolant flow channel - Google Patents
A kind of plastic mould with coolant flow channel Download PDFInfo
- Publication number
- CN208697757U CN208697757U CN201820924194.8U CN201820924194U CN208697757U CN 208697757 U CN208697757 U CN 208697757U CN 201820924194 U CN201820924194 U CN 201820924194U CN 208697757 U CN208697757 U CN 208697757U
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- CN
- China
- Prior art keywords
- heat
- heat dissipation
- dissipating storehouse
- dissipation pipe
- cover half
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic moulds with coolant flow channel, including mold base, cover half, radiating block, heat dissipation pipe and heat-dissipating storehouse, the mold base is internally provided with the first air-cooled runner, and heat-dissipating storehouse is installed at the top of mold base, the middle position of the heat-dissipating storehouse inside top is equipped with heat dissipation pipe, one end of the heat-dissipating storehouse inside top is equipped with inlet tube, and the inlet tube is connected to heat dissipation pipe.The utility model is equipped with heat dissipation pipe and the second radiating fin, and the first air-cooled runner is internally provided in mold base, refrigerant enters in heat dissipation pipe, cool down to cover half bottom, after refrigerant temperature increases, the second radiating fin can carry out heat exchange by the heat derives in refrigerant, and by the first air-cooled runner and outside air, to make refrigerant be able to maintain lower temperature, avoid the even phenomenon of inhomogeneous cooling occur because refrigerant temperature constantly increases.
Description
Technical field
The utility model relates to plastic mould technical field, specially a kind of plastic mould with coolant flow channel.
Background technique
Plastic mould, it is a kind of for compression moulding, extrusion molding, injection, blow molding and the molding built-up plastics mould of low ratio foamed letter
Claim, mainly includes the cavity plate with variable impression being made of die set substrate, cavity plate component and die set snap-gauge, by convex
What die combination substrate, punch assemblies, punch-pin combination snap-gauge, type chamber truncation component and side section compoboard formed has changeable type core
Punch-pin, existing plastic mould in use, demoulding when need to pull out by force, since cooling time is longer, usually will appear drawing
Product is not completely cooling when out, to cause the damage of product, in order to shorten cooling time, existing plastic mould can be in mold
The coolant flow channels such as the cooling water channel for passing through refrigerant are equipped with, however, the existing plastic mould with coolant flow channel is using
When, refrigerant pass through coolant flow channel after, the temperature of refrigerant can improve so that mold refrigerant take the lead in by part cooling effect compared with
It is good, after refrigerant by part cooling effect it is poor, to the even phenomenon of inhomogeneous cooling occur, meanwhile, it is existing that there is cooling
The plastic mould of runner is only separately provided with one group of coolant flow channel mostly, can only individually bottom or side to mold carry out it is cold
But, the bottom of mold cannot be cooled down with side simultaneously, cooling efficiency is slower, and cooling effect is poor, therefore, novel
Attention of the research and development of plastic mould with coolant flow channel by more and more researchers.
Utility model content
The purpose of this utility model is to provide a kind of plastic moulds with coolant flow channel, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of plastic mould with coolant flow channel,
Including mold base, cover half, radiating block, heat dissipation pipe and heat-dissipating storehouse, the mold base is internally provided with the first air-cooled stream
Road, and heat-dissipating storehouse is installed at the top of mold base, the middle position of the heat-dissipating storehouse inside top is equipped with heat dissipation pipe,
One end of the heat-dissipating storehouse inside top is equipped with inlet tube, and the inlet tube is connected to heat dissipation pipe, and the inlet tube is separate
One end of heat dissipation pipe passes through heat-dissipating storehouse and extends to the outside of heat-dissipating storehouse, and inlet tube is equipped with far from one end of heat dissipation pipe
First sealing cover, the heat-dissipating storehouse inside top are equipped with outlet tube far from one end of the first sealing cover, the outlet tube and dissipate
Hot-water line connection, the outlet tube pass through heat-dissipating storehouse far from one end of heat dissipation pipe and extend to the outside of heat-dissipating storehouse, the mould
Tool base top is uniformly equipped with the second radiating fin close to one end of outlet tube, second radiating fin all with heat dissipation pipe
Connection, second radiating fin all pass through mold base and extend to the inside of the first air-cooled runner, at the top of the heat-dissipating storehouse
Middle position cover half is installed, the cover half is internally provided with type chamber, and the both ends of cover half are all equipped with radiating block, institute
It states one end inside radiating block close to cover half and four group of first radiating fin is all uniformly installed, the inside of the radiating block is all arranged
There is the second air-cooled runner, and one end inside radiating block far from cover half is all uniformly equipped with three groups of blast pipes, the blast pipe is all
Across radiating block and the outside of radiating block is extended to, the middle position of the cover half two sides is all equipped with third radiating fin,
The outlet tube is equipped with the second sealing cover far from one end of heat-dissipating storehouse.
Preferably, the inside of the blast pipe is all equipped with Air Filter.
Preferably, the bottom of the mold base is equipped with anti-skid rubber cushion.
Preferably, the bottom of the heat dissipation pipe is uniformly equipped with five groups of cooling fins.
Preferably, second radiating fin is provided with three groups, and the distance between adjacent second radiating fin is identical.
Preferably, three groups of grooves are evenly arranged on the inside of the type chamber.
Compared with prior art, the utility model has the beneficial effects that there is the plastic mould of coolant flow channel to be equipped with for this
Heat dissipation pipe and the second radiating fin, and it is internally provided with the first air-cooled runner in mold base, refrigerant enters heat dissipation pipe
It is interior, cool down to cover half bottom, after refrigerant temperature increases, the second radiating fin can be by the heat derives in refrigerant, and pass through
First air-cooled runner and outside air carry out heat exchange and avoid so that refrigerant be made to be able to maintain lower temperature because of refrigerant temperature
It constantly increases and the even phenomenon of inhomogeneous cooling occurs, meanwhile, device is all equipped with radiating block at the both ends of cover half, and on radiating block
It is provided with blast pipe, the first radiating fin and the second air-cooled runner, the first radiating fin leads the heat inside cover half from side
Out, extraneous cold wind can be entered in the second air-cooled runner by blast pipe, heat exchange be carried out with the first radiating fin, so as to right
The side of cover half cools down, and the bottom of cover half is cooled down simultaneously with side, and cooling efficiency is very fast, cooling effect
Preferably.
Detailed description of the invention
Fig. 1 is the main view schematic cross-sectional view of the utility model；
Fig. 2 is the schematic front view of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, anti-skid rubber cushion；2, the first air-cooled runner；3, mold base；4, cooling fin；5, inlet tube；6, it enters the wind
Pipe；7, Air Filter；8, cover half；9, the first radiating fin；10, type chamber；11, radiating block；12, groove；13, heat dissipation pipe；14, go out
Liquid pipe；15, heat-dissipating storehouse；16, the second radiating fin；17, the first sealing cover；18, the second sealing cover；19, third radiating fin；
20, the second air-cooled runner.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of plastic mould with coolant flow channel, packet
Mold base 3, cover half 8, radiating block 11, heat dissipation pipe 13 and heat-dissipating storehouse 15 are included, mold base 3 is internally provided with the first wind
Cold runner 2, and the top of mold base 3 is equipped with heat-dissipating storehouse 15, the middle position of 15 inside top of heat-dissipating storehouse is equipped with scattered
Hot-water line 13, one end of 15 inside top of heat-dissipating storehouse are equipped with inlet tube 5, and inlet tube 5 is connected to heat dissipation pipe 13, inlet tube 5
One end far from heat dissipation pipe 13 passes through heat-dissipating storehouse 15 and extends to the outside of heat-dissipating storehouse 15, and inlet tube 5 is far from heat dissipation pipe
13 one end is equipped with the first sealing cover 17, and 15 inside top of heat-dissipating storehouse is equipped with outlet tube far from one end of the first sealing cover 17
14, outlet tube 14 is connected to heat dissipation pipe 13, and outlet tube 14 passes through heat-dissipating storehouse 15 far from one end of heat dissipation pipe 13 and extends to
The outside of heat-dissipating storehouse 15,3 top of mold base are uniformly equipped with the second radiating fin 16 close to one end of outlet tube 14, and second dissipates
Hot fin 16 is all connect with heat dissipation pipe 13, and the second radiating fin 16 all passes through mold base 3 and extends to the first air-cooled runner 2
Inside, the middle position at the top of heat-dissipating storehouse 15 is equipped with cover half 8, cover half 8 is internally provided with type chamber 10, and cover half 8
Both ends are all equipped with radiating block 11, and 11 inside of radiating block is all uniformly equipped with four group of first radiating fin close to one end of cover half 8
9, the inside of radiating block 11 is all provided with the second air-cooled runner 20, and 11 inside of radiating block is all uniformly pacified far from one end of cover half 8
Equipped with three groups of blast pipes 6, blast pipe 6 all passes through radiating block 11 and extends to the outside of radiating block 11, the centre of 8 two sides of cover half
Third radiating fin 19 is all installed, outlet tube 14 is equipped with the second sealing cover 18 far from one end of heat-dissipating storehouse 15 at position.
In this embodiment: the inside of blast pipe 6 is all equipped with Air Filter 7, can prevent dust from entering in blast pipe 6, mold
The bottom of pedestal 3 is equipped with anti-skid rubber cushion 1, can prevent mold base 3 from sliding, the bottom of heat dissipation pipe 13 is uniformly equipped with
Five groups of cooling fins 4, can be improved the radiating efficiency of heat dissipation pipe 13, and the second radiating fin 16 is provided with three groups, and adjacent second
The distance between radiating fin 16 is identical, more uniform to the heat dissipation of heat dissipation pipe 13, and the inside of type chamber 10 is evenly arranged with three
Group groove 12, it is possible to increase the contact area of raw material and type chamber 10 accelerates the radiating rate of raw material.
Working principle: in use, the raw material of high temperature pours into the type chamber 10 inside cover half 8, user openable first is close
Capping 17 and second sealing cover 18, by inlet tube 5 to by refrigerant, refrigerant enters heat dissipation pipe 13 inside heat dissipation pipe 13
It is interior, cool down to 8 bottom of cover half, after refrigerant temperature increases, the second radiating fin 16 can be extraneous by the heat derives in refrigerant
Cold wind is blown into inside the first air-cooled runner 2, is carried out heat exchange with the second radiating fin 16, is able to maintain the second radiating fin 16
Lower temperature avoids constantly increasing that inhomogeneous cooling occur even because of refrigerant temperature so that refrigerant be made to be able to maintain lower temperature
The phenomenon that, meanwhile, device is all equipped with radiating block 11 at the both ends of cover half 8, and the first radiating fin 9 will be inside cover half 8 from side
Heat derives, extraneous cold wind can by blast pipe 6 enter the second air-cooled runner 20 in, carry out hot friendship with the first radiating fin 9
It changes, so that the first radiating fin 9 is able to maintain lower temperature, cool down so as to the side to cover half 8, meanwhile, third dissipates
Hot fin 19 can also cool down to cover half 8 from outside, the bottom of cover half 8 be cooled down simultaneously with side, cooling effect
Rate is very fast, and cooling effect is preferable.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of plastic mould with coolant flow channel, including mold base (3), cover half (8), radiating block (11), heat dissipation pipe
(13) and heat-dissipating storehouse (15), it is characterised in that: the mold base (3) is internally provided with the first air-cooled runner (2), and mold
It is equipped at the top of pedestal (3) heat-dissipating storehouse (15), the middle position of heat-dissipating storehouse (15) inside top is equipped with water of radiation
It manages (13), one end of heat-dissipating storehouse (15) inside top is equipped with inlet tube (5), the inlet tube (5) and heat dissipation pipe
(13) it is connected to, the inlet tube (5) passes through heat-dissipating storehouse (15) far from the one end of heat dissipation pipe (13) and extends to heat-dissipating storehouse (15)
Outside, and inlet tube (5) is equipped with the first sealing cover (17) far from the one end of heat dissipation pipe (13), in the heat-dissipating storehouse (15)
One end at the top of portion far from the first sealing cover (17) is equipped with outlet tube (14), and the outlet tube (14) and heat dissipation pipe (13) are even
Logical, the outlet tube (14) passes through heat-dissipating storehouse (15) far from the one end of heat dissipation pipe (13) and extends to the outer of heat-dissipating storehouse (15)
Portion, mold base (3) top are uniformly equipped with the second radiating fin (16) close to the one end of outlet tube (14), and described second
Radiating fin (16) is all connect with heat dissipation pipe (13), and second radiating fin (16) all passes through mold base (3) and extends
To the inside of the first air-cooled runner (2), the middle position at the top of the heat-dissipating storehouse (15) is equipped with cover half (8), the cover half
(8) be internally provided with type chamber (10), and the both ends of cover half (8) are all equipped with radiating block (11), the radiating block (11) is internal
One end close to cover half (8) is all uniformly equipped with four group of first radiating fin (9), and the inside of the radiating block (11) is all provided with
Second air-cooled runner (20), and the internal one end far from cover half (8) of radiating block (11) is all uniformly equipped with three groups of blast pipes (6),
The blast pipe (6) all passes through radiating block (11) and extends to the outside of radiating block (11), the interposition of cover half (8) two sides
The place of setting all is equipped with third radiating fin (19), and the outlet tube (14) is equipped with the second sealing far from the one end of heat-dissipating storehouse (15)
It covers (18).
2. a kind of plastic mould with coolant flow channel according to claim 1, it is characterised in that: the blast pipe (6)
Inside Air Filter (7) are all installed.
3. a kind of plastic mould with coolant flow channel according to claim 1, it is characterised in that: the mold base
(3) bottom is equipped with anti-skid rubber cushion (1).
4. a kind of plastic mould with coolant flow channel according to claim 1, it is characterised in that: the heat dissipation pipe
(13) bottom is uniformly equipped with five groups of cooling fins (4).
5. a kind of plastic mould with coolant flow channel according to claim 1, it is characterised in that: second heat radiating fin
Piece (16) is provided with three groups, and the distance between adjacent second radiating fin (16) is identical.
6. a kind of plastic mould with coolant flow channel according to claim 1, it is characterised in that: the type chamber (10)
Inside is evenly arranged with three groups of grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924194.8U CN208697757U (en) | 2018-06-14 | 2018-06-14 | A kind of plastic mould with coolant flow channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924194.8U CN208697757U (en) | 2018-06-14 | 2018-06-14 | A kind of plastic mould with coolant flow channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697757U true CN208697757U (en) | 2019-04-05 |
Family
ID=65936433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924194.8U Expired - Fee Related CN208697757U (en) | 2018-06-14 | 2018-06-14 | A kind of plastic mould with coolant flow channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076975A (en) * | 2019-04-19 | 2019-08-02 | 姚育晶 | A kind of automobile injection mold with outer cooling system |
-
2018
- 2018-06-14 CN CN201820924194.8U patent/CN208697757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076975A (en) * | 2019-04-19 | 2019-08-02 | 姚育晶 | A kind of automobile injection mold with outer cooling system |
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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: 20190405 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |