CN212124018U - A mould that radiating effect is good for gasket - Google Patents
A mould that radiating effect is good for gasket Download PDFInfo
- Publication number
- CN212124018U CN212124018U CN202020357046.XU CN202020357046U CN212124018U CN 212124018 U CN212124018 U CN 212124018U CN 202020357046 U CN202020357046 U CN 202020357046U CN 212124018 U CN212124018 U CN 212124018U
- Authority
- CN
- China
- Prior art keywords
- cooling
- mould
- box body
- mold
- cooling box
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Abstract
The utility model relates to the technical field of moulds, in particular to a mould with good heat dissipation effect for a gasket, which solves the defects in the prior art and comprises a mounting plate and an upper mould, wherein the top of the mounting plate is fixedly connected with a cooling box body through a bolt, the cooling box body is of a cavity structure, the interior of the cooling box body is fixedly provided with a lower mould through a hexagon screw, a cooling cavity is formed between the inner cavity of the cooling box body and the lower mould, the upper mould and the lower mould are oppositely arranged to form a plurality of cavities distributed in an array manner, one side of the cooling box body is provided with a water tank, the lower mould is fixedly arranged in the cooling box body, when the mould is cooled, cooling liquid can be pumped in, on one hand, the cooling liquid is wrapped outside the lower mould, on the other hand, the cooling liquid can be filled into a main cooling path and a cooling branch path in the lower, avoid the mould to take place deformation.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a mould that radiating effect is good for gasket.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying to obtain a formed product, wherein the injection molding mold is divided into a thermosetting plastic mold, an automobile mold and a thermoplastic plastic mold according to the forming characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the device can be divided into a movable type and a fixed type according to the loading and unloading mode.
The prior mould for the gasket has the following defects: 1. because high-temperature raw materials in the mold can cause the mold to generate heat, when the mold is radiated, one mode is to radiate the outer side of the mold in an air-cooled mode, and the other mode is to arrange a cooling loop in the mold through water cooling; 2. a single die can only be used for forming and processing one product, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the mould that a radiating effect is good that is used for the gasket that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mould that radiating effect is good for gasket, includes the mounting panel and goes up the mould, bolt fixedly connected with cooling box is passed through at the top of mounting panel, the cooling box is the cavity structure, and there is the lower mould cooling box's inside through hex bolts fixed mounting, and forms the cooling chamber between the inner chamber of cooling box and the lower mould, go up the mould and set up the die cavity that forms a plurality of and be array distribution relatively with the lower mould, one side of cooling box is equipped with the water tank, distributes on the water tank through ring flange fixedly connected with inlet tube and outlet pipe, the main cooling road and the cooling branch that are linked together are seted up in proper order to the inside.
Preferably, a pouring channel communicated with the cavity is arranged in the upper die.
Preferably, the main cooling path is inclined.
Preferably, the other ends of the water inlet pipe and the water outlet pipe extend to the inside of the cooling cavity.
Preferably, a sealing gasket is bonded to the upper surface of the cooling box body through an adhesive, and the sealing gasket is wrapped on the outer side of the lower die.
The utility model has the advantages that:
1. the utility model discloses a setting of cooling box, water tank, main cooling path, cooling branch road, cooling chamber isotructure, with the fixed setting of lower mould inside the cooling box, accessible pump income coolant liquid when cooling to the mould makes the coolant liquid parcel in the outside of lower mould on the one hand, during on the other hand coolant liquid can pour into the inside main cooling path of lower mould and cooling branch road, cooling efficiency is high, and can keep the inside and outside temperature of mould unanimous, avoids the mould to take place deformation.
2. The utility model discloses in through the setting of die cavity, go up and set up a plurality of die cavities that can be used to the shaping on mould and the lower mould, once only can be to the injection moulding who accomplishes a plurality of products, work efficiency is showing and is promoting.
Drawings
Fig. 1 is a front sectional view of a mold for a gasket according to the present invention with a good heat dissipation effect;
fig. 2 is a schematic structural view of the cooling box and the lower die of the present invention.
In the figure: the device comprises a mounting plate 1, a cooling box 2, a lower die 3, an upper die 4, a pouring channel 5, a cavity 6, a water tank 7, a water inlet pipe 8, a cooling cavity 9, a main cooling path 10, a cooling branch 11, a water outlet pipe 12 and a sealing gasket 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a mold for a gasket with good heat dissipation effect comprises a mounting plate 1 and an upper mold 4, wherein the top of the mounting plate 1 is fixedly connected with a cooling box 2 through bolts, the cooling box 2 is of a cavity structure, a lower mold 3 is fixedly mounted inside the cooling box 2 through hexagon screws, a cooling cavity 9 is formed between an inner cavity of the cooling box 2 and the lower mold 3, the upper mold 4 and the lower mold 3 are oppositely arranged to form a plurality of cavities 6 distributed in an array manner, a water tank 7 is arranged on one side of the cooling box 2, a water inlet pipe 8 and a water outlet pipe 12 are fixedly connected to the water tank 7 through a flange, a main cooling path 10 and a branch cooling path 11 which are communicated with each other are sequentially arranged inside the lower mold 3, and the lower mold 3 is fixedly arranged inside the cooling box 2 through the arrangement of the structures of the cooling box 2, the water tank 7, the, accessible pump goes into the coolant liquid when cooling off the mould, make the coolant liquid parcel in the outside of lower mould 3 on the one hand, on the other hand coolant liquid can be poured into the inside main cooling way 10 of lower mould 3 and cooling along separate routes 11, the cooling efficiency is high, and can keep the inside and outside temperature of mould unanimous, avoid the mould to take place deformation, setting through cavity 6, go up and set up a plurality of cavities 6 that can be used for the shaping on mould 4 and the lower mould 3, disposable can be to the injection moulding who accomplishes a plurality of products, work efficiency is showing and is promoted, the inside of going up mould 4 is equipped with pouring channel 5 that is linked together with cavity 6, main cooling way 10 is slope form main cooling way 10 and is the slope form, the other end of inlet tube 8 and outlet pipe 12 all extends to the inside of cooling chamber 9, the upper surface of cooling box 2 has sealed pad 13 through the adhesive bonding, sealed pad 13 parcel.
In the embodiment, in operation, the upper die 4 and the movable die plate of the injection molding machine are fixedly mounted, the mounting plate 1 is fixedly mounted on the fixed die plate of the molding machine, and the movable die plate is pushed by the driving device and then is matched with the upper die 4 and the lower die 3, as shown in fig. 1, after being matched, raw materials are injected into each cavity 6 through the pouring channel 5, so that the injection molding of a product is completed;
when the temperature of the mold is too high and needs to be cooled, a valve on the water tank 7 is opened, cooling liquid is pumped into the cooling tank body 2 from the water inlet pipe 8, the cooling liquid firstly enters the cooling cavity 9, the outer side of the lower mold 3 is wrapped, then the cooling liquid is filled into the cooling main circuit 10 and the cooling branch 11, the outer part and the inner part of the lower mold 3 are cooled simultaneously, after the cooling cavity 9 is filled with the cooling liquid, the cooling liquid flows back to the water tank 7 through the water outlet pipe 12 to be circulated, after cooling is completed, a water pump is arranged on a pipeline, the water pump on the pipeline is opened to pump the cooling liquid back to the inner part of the water tank 7, and the cooling liquid cannot be left in the mold because the cooling main circuit 10 is inclined;
it should be noted that the gasket 13 is provided on the top of the cooling box 2 to seal the gap between the cooling box 2 and the lower mold 3, so as to prevent the cooling liquid from overflowing from the cooling cavity 9 during the cooling process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A mould with good heat dissipation effect for a gasket comprises a mounting plate (1) and an upper mould (4), it is characterized in that the top of the mounting plate (1) is fixedly connected with a cooling box body (2) through a bolt, the cooling box body (2) is of a cavity structure, a lower die (3) is fixedly arranged in the cooling box body (2) through a hexagon screw, and a cooling cavity (9) is formed between the inner cavity of the cooling box body (2) and the lower die (3), the upper die (4) and the lower die (3) are arranged oppositely to form a plurality of die cavities (6) distributed in an array, a water tank (7) is arranged on one side of the cooling box body (2), a water inlet pipe (8) and a water outlet pipe (12) are fixedly connected on the water tank (7) through a flange plate, and a main cooling path (10) and a branch cooling path (11) which are communicated with each other are sequentially arranged in the lower die (3).
2. The mold for gasket with good heat dissipation effect according to claim 1, wherein the upper mold (4) is internally provided with a pouring channel (5) communicated with the cavity (6).
3. The mold for cooling a gasket according to claim 1, wherein the main cooling path (10) is inclined.
4. The mold for gasket with good heat dissipation effect as recited in claim 1, wherein the other ends of the water inlet pipe (8) and the water outlet pipe (12) extend to the inside of the cooling cavity (9).
5. The mold for the gasket with good heat dissipation effect according to claim 1, wherein a sealing gasket (13) is bonded on the upper surface of the cooling box body (2) through an adhesive, and the sealing gasket (13) is wrapped on the outer side of the lower mold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357046.XU CN212124018U (en) | 2020-03-20 | 2020-03-20 | A mould that radiating effect is good for gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357046.XU CN212124018U (en) | 2020-03-20 | 2020-03-20 | A mould that radiating effect is good for gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212124018U true CN212124018U (en) | 2020-12-11 |
Family
ID=73674629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357046.XU Expired - Fee Related CN212124018U (en) | 2020-03-20 | 2020-03-20 | A mould that radiating effect is good for gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212124018U (en) |
-
2020
- 2020-03-20 CN CN202020357046.XU patent/CN212124018U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |