CN108943633A - A kind of vehicle skidproof board mold and its application method with cooling effect - Google Patents
A kind of vehicle skidproof board mold and its application method with cooling effect Download PDFInfo
- Publication number
- CN108943633A CN108943633A CN201811175482.9A CN201811175482A CN108943633A CN 108943633 A CN108943633 A CN 108943633A CN 201811175482 A CN201811175482 A CN 201811175482A CN 108943633 A CN108943633 A CN 108943633A
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- CN
- China
- Prior art keywords
- mode
- bottom end
- cooling
- mold
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of vehicle skidproof board mold with cooling effect, including upper die and lower die, the bottom end of the upper mold is fixedly installed with cover half mode, the top of the lower die is fixedly installed with dynamic model mode, the bottom end of the dynamic model mode offers water storage tank, the top inner wall of the water storage tank is welded with multiple copper posts, the inside of the cover half mode offers the cooling water channel for folding shape arrangement, it is forming cavity between the bottom end of the cover half mode and the bottom end of dynamic model mode, the bottom end of the cover half mode offers multiple pouring holes, the pouring hole is connected to cooling water channel, the pouring hole has poured copper core, the copper core is located in forming cavity.Structure of the invention is reasonable, novel in design, by the cooling system of design, enables vehicle skidproof board mold to effectively improve efficiency in production, saves time cost, function is more superior.
Description
Technical field
The present invention relates to injection mold technology more particularly to a kind of vehicle skidproof board mold with cooling effect and
Its application method.
Background technique
During injection mold, the plastic cement melt temperature being filled to mold cavity is up to 220 DEG C -230 DEG C, even more
It is high.This make mold work for a period of time after, temperature will be very high, and eject formed plastics product temperature also only have five
60 degree.Due to factors such as all kinds of article shape complexity, wall unevenness, mold filling sequence differences, make plastics in the curing process,
Different location temperature is different, and the stress that this heat exchange generates will have a direct impact on product's dimensional precision and appearance.In high fast-growing
In the case where producing forming, it is ensured that it is suitable for the temperature ejected that product reaches in a short period of time, to be unlikely to influence product
Forming Quality and production efficiency, must just design reasonable cooling system.
The design concept of cooling system is just to maintain the temperature adaptable with plastic properties, quality of item, disappears to greatest extent
This stress is removed or reduced, the physical property of plastics is improved, obtains high quality product.Its work purpose not only makes mold cold
But it, and the high temperature that plastics melt in forming process brings mold constantly dissipates, mold is made to keep constant temperature,
Control plastics melt cooling velocity.But there is presently no design the cooling water channel structure met the requirements.
Existing injection mold is more while cooling to be cooled down by the way of water cooling, but due to the material of injection mold
Matter is mostly irony, and since mold is very short from open time is molded into, internal a large amount of temperature needs to take away quickly, hence for cold
But the requirement of system is very high, and traditional cooling system only opens up water hole cooling on mold.The shadow of irony heating conduction
It rings, so that heat dissipation effect is not strong in actual production, to influence production efficiency.
Summary of the invention
The purpose of the present invention is to solve the inefficient disadvantages of existing injection mould cooling system, and the one kind proposed
Vehicle skidproof board mold and its application method with cooling effect.
To achieve the goals above, present invention employs following technical solutions:
A kind of vehicle skidproof board mold with cooling effect, including upper die and lower die, the bottom end of the upper mold are fixedly installed with
Cover half mode, the top of the lower die are fixedly installed with dynamic model mode, and the bottom end of the dynamic model mode offers water storage tank, described
The top inner wall of water storage tank is welded with multiple copper posts, and the inside of the cover half mode offers the cooling water channel for folding shape arrangement,
It is forming cavity between the bottom end of the cover half mode and the bottom end of dynamic model mode, the bottom end of the cover half mode offers multiple pour
Hole is built, the pouring hole is connected to cooling water channel, and the pouring hole has poured copper core, and the copper core is located in forming cavity.
Preferably, the bottom end of the dynamic model mode, which is bolted, is equipped with end cap, and the end cap makes at water storage tank
In sealing state.
Preferably, the two sides of the dynamic model mode offer inverted L-shaped inlet opening and apopore, the inlet opening respectively
The wall body for passing through lower die with the port of apopore extends to the two sides of lower die.
Preferably, the inlet opening of the cooling water channel and apopore are located at the same side.
Preferably, the bottom end of the copper core is concordant with the top inner wall of forming cavity.
A kind of application method of the vehicle skidproof board mold with cooling effect, comprising the following steps:
S1: mold is assembled, and the water supply mechanism of peripheral hardware is connect with cooling water channel, inlet opening and apopore respectively；
S2: mold is in use, the cold water of dynamic model mode enters in water storage tank by inlet opening, and due to the thermally conductive energy of copper post
Ferrous material of the power relative to mold, the capacity of heat transmission is strong, so that heat can be largely transmitted in copper post rapidly, so that hot
Amount conducts water supply under the effect of cold water shock copper post, and the water for absorbing heat is discharged by apopore；
S3: the cold water of cover half mode enters the inside of cover half mode by one end oral area of cooling water channel, and in complications
It is flowed in cooling water channel, and since the capacity of heat transmission of copper core is good, thus by the plastic heat derives in forming cavity to cooling water
In the water in road, a large amount of exchanges of heat are realized, to realize cooling.
The beneficial effects of the present invention are: the cooling water channel and water storage tank that are designed by cover half mode and dynamic model mode, it can
It is effectively cooled down, and improves heat exchange area, and using copper core and copper post as heat transmission medium, to improve heat
The efficiency for measuring exchange, so that the absorption of more heats can be reached in the unit time；
Structure of the invention is reasonable, novel in design, by the cooling system of design, enables vehicle skidproof board mold in production
Efficiency is effectively improved, time cost is saved, function is more superior.
Detailed description of the invention
Fig. 1 is that the main view of a kind of vehicle skidproof board mold with cooling effect proposed by the present invention and its application method is cutd open
Depending on structural schematic diagram；
Fig. 2 is in a kind of vehicle skidproof board mold with cooling effect proposed by the present invention and its cover half mode of application method
Portion's cooling water channel distributed architecture schematic diagram.
In figure: 1 inlet opening, 2 cover half modes, 3 cooling water channels, 4 copper cores, 5 dynamic model modes, 6 forming cavities, 7 copper posts, 8 ponding
Slot, 9 apopores, 10 end caps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of vehicle skidproof board mold with cooling effect, including upper die and lower die, the bottom end of upper mold
It is fixedly installed with cover half mode 2, the top of lower die is fixedly installed with dynamic model mode 5, and the bottom end of dynamic model mode 5 offers water storage tank
8, the top inner wall of water storage tank 8 is welded with multiple copper posts 7, and the inside of cover half mode 2 offers the cooling water channel for folding shape arrangement
3, it is forming cavity 6 between the bottom end of cover half mode 2 and the bottom end of dynamic model mode 5, the bottom end of cover half mode 2 offers multiple pour
Hole, pouring hole are connected to cooling water channel 3, and pouring hole has poured copper core 4, and copper core 4 is located in forming cavity 6.
In the present embodiment, the bottom end of dynamic model mode 5, which is bolted, is equipped with end cap 10, and end cap 10 makes water storage tank 8
In sealing state；
The two sides of dynamic model mode 5 offer inverted L-shaped inlet opening 1 and apopore 9, the port of inlet opening 1 and apopore 9 respectively
The two sides of lower die are extended to across the wall body of lower die；
The inlet opening of cooling water channel 3 and apopore are located at the same side；
The bottom end of copper core 4 is concordant with the top inner wall of forming cavity 6.
Operation logic is as follows:
Mold is assembled, the water supply mechanism of peripheral hardware is connect with cooling water channel 3, inlet opening 1 and apopore 9 respectively；
Mold is and thermally conductive due to copper post 7 in use, the cold water of dynamic model mode 5 enters in water storage tank 8 by inlet opening 1
Ferrous material of the ability relative to mold, the capacity of heat transmission is strong, so that heat can be largely transmitted to rapidly in copper post 7, makes
It obtains heat and conducts water supply under the effect of cold water shock copper post 7, the water for absorbing heat is discharged by apopore 9；
The cold water of cover half mode 2 enters the inside of cover half mode 2 by one end oral area of cooling water channel 3, and in complications
It is flowed in cooling water channel 3, and since the capacity of heat transmission of copper core 4 is good, thus by the plastic heat derives in forming cavity 6 to cooling
In the water of water channel 3, a large amount of exchanges of heat are realized, to realize cooling.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of vehicle skidproof board mold with cooling effect, including upper die and lower die, which is characterized in that the bottom of the upper mold
End is fixedly installed with cover half mode (2), and the top of the lower die is fixedly installed with dynamic model mode (5), the dynamic model mode (5)
Bottom end offers water storage tank (8), and the top inner wall of the water storage tank (8) is welded with multiple copper posts (7), the cover half mode (2)
Inside offer the cooling water channel (3) for folding shape arrangement, the bottom end of the cover half mode (2) and the bottom end of dynamic model mode (5)
Between be forming cavity (6), the bottom end of the cover half mode (2) offers multiple pouring holes, the pouring hole and cooling water channel (3)
Connection, the pouring hole have poured copper core (4), and the copper core (4) is located in forming cavity (6).
2. a kind of vehicle skidproof board mold with cooling effect according to claim 1, which is characterized in that the dynamic model
The bottom end of mode (5), which is bolted, to be equipped with end cap (10), and the end cap (10) makes water storage tank (8) be in seal shape
State.
3. a kind of vehicle skidproof board mold with cooling effect according to claim 1, which is characterized in that the dynamic model
The two sides of mode (5) offer inverted L-shaped inlet opening (1) and apopore (9), the inlet opening (1) and apopore (9) respectively
Port pass through the wall body of lower die and extend to the two sides of lower die.
4. a kind of vehicle skidproof board mold with cooling effect according to claim 1, which is characterized in that the cooling
The inlet opening of water channel (3) and apopore are located at the same side.
5. a kind of vehicle skidproof board mold with cooling effect according to claim 1, which is characterized in that the copper core
(4) bottom end is concordant with the top inner wall of forming cavity (6).
6. a kind of application method of vehicle skidproof board mold with cooling effect according to claim 1, feature exist
In, comprising the following steps:
S1: mold is assembled, and the water supply mechanism of peripheral hardware is connected with cooling water channel (3), inlet opening (1) and apopore (9) respectively
It connects；
S2: mold is in use, the cold water of dynamic model mode (5) enters in water storage tank (8), and due to copper by inlet opening (1)
Ferrous material of the capacity of heat transmission of column (7) relative to mold, the capacity of heat transmission is strong, so that heat can be largely transmitted to rapidly
In copper post (7), so that heat conducts water supply in the case where cold water shock copper post (7) act on, the water for absorbing heat is arranged by apopore (9)
Out；
S3: the cold water of cover half mode (2) enters the inside of cover half mode (2) by one end oral area of cooling water channel (3), and
The flowing in tortuous cooling water channel (3), and since the capacity of heat transmission of copper core (4) is good, thus by the plastic in forming cavity (6)
Heat derives realize a large amount of exchanges of heat, to realize cooling into the water of cooling water channel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175482.9A CN108943633A (en) | 2018-10-10 | 2018-10-10 | A kind of vehicle skidproof board mold and its application method with cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175482.9A CN108943633A (en) | 2018-10-10 | 2018-10-10 | A kind of vehicle skidproof board mold and its application method with cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943633A true CN108943633A (en) | 2018-12-07 |
Family
ID=64472878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811175482.9A Pending CN108943633A (en) | 2018-10-10 | 2018-10-10 | A kind of vehicle skidproof board mold and its application method with cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943633A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01110115A (en) * | 1987-10-23 | 1989-04-26 | Sailor Pen Co Ltd:The | Mold for injection molding of synthetic resin |
| JPH0357607A (en) * | 1989-07-25 | 1991-03-13 | Toto Ltd | Temperature controllable core and molding method of synthetic resin product using the same |
| CN201437269U (en) * | 2009-09-01 | 2010-04-14 | 恒毅模具注塑(深圳)有限公司 | Injection mold with ultrashort-cycle molding |
| CN104690895A (en) * | 2015-02-13 | 2015-06-10 | 盐城金沃医疗科技有限公司 | Hot runner mold for plastic pipe or container bottom labeling |
| CN105522703A (en) * | 2016-01-08 | 2016-04-27 | 金陵科技学院 | Injection mould for car lampshade |
| CN107297866A (en) * | 2016-04-15 | 2017-10-27 | 天津永炬模具有限公司 | A kind of injection mold of uniform fast cooling |
| CN206926179U (en) * | 2017-06-27 | 2018-01-26 | 滁州市润达机械科技有限公司 | A kind of air duct cover board mould for being easy to radiating |
-
2018
- 2018-10-10 CN CN201811175482.9A patent/CN108943633A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01110115A (en) * | 1987-10-23 | 1989-04-26 | Sailor Pen Co Ltd:The | Mold for injection molding of synthetic resin |
| JPH0357607A (en) * | 1989-07-25 | 1991-03-13 | Toto Ltd | Temperature controllable core and molding method of synthetic resin product using the same |
| CN201437269U (en) * | 2009-09-01 | 2010-04-14 | 恒毅模具注塑(深圳)有限公司 | Injection mold with ultrashort-cycle molding |
| CN104690895A (en) * | 2015-02-13 | 2015-06-10 | 盐城金沃医疗科技有限公司 | Hot runner mold for plastic pipe or container bottom labeling |
| CN105522703A (en) * | 2016-01-08 | 2016-04-27 | 金陵科技学院 | Injection mould for car lampshade |
| CN107297866A (en) * | 2016-04-15 | 2017-10-27 | 天津永炬模具有限公司 | A kind of injection mold of uniform fast cooling |
| CN206926179U (en) * | 2017-06-27 | 2018-01-26 | 滁州市润达机械科技有限公司 | A kind of air duct cover board mould for being easy to radiating |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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| WD01 | Invention patent application deemed withdrawn after publication |