CN213082258U - Accessory injection mold in car convenient to drawing of patterns - Google Patents
Accessory injection mold in car convenient to drawing of patterns Download PDFInfo
- Publication number
- CN213082258U CN213082258U CN202021488278.5U CN202021488278U CN213082258U CN 213082258 U CN213082258 U CN 213082258U CN 202021488278 U CN202021488278 U CN 202021488278U CN 213082258 U CN213082258 U CN 213082258U
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- cooling
- pipe
- injection mold
- convenient
- arc
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000010409 thin film Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the mould technique and specifically relates to an auto interior accessory injection mold convenient to drawing of patterns, including cooler bin, last mould, lower mould, die cavity, the bottom of cooler bin is provided with the base, the bottom of lower mould is provided with the arc breach, the telescopic link is installed to the bottom of cooler bin inner chamber, the top of telescopic link is provided with the arc, and beneficial effect lies in: through setting up the water tank, cold water pipe and cooling bin, can reduce the inside temperature of die cavity, accelerate cool time, through setting up the outlet pipe, the sump, cooling tube and force (forcing) pump, the water of the cooling bin the inside of being convenient for can get into the water tank, form a hydrologic cycle, and is simple and convenient, through the promotion cooling effect that sets up the air-cooler can be further, improve the work efficiency of moulding plastics, through setting up the arc, the breach, telescopic link and thin layer, can be after the end of moulding plastics, better drawing of patterns.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an auto interior accessory injection mold convenient to drawing of patterns.
Background
The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool for making a molded article, which mainly implements the processing of the shape of the article by the change of the physical state of the molded material;
when the existing mold is used, cold water is mostly directly splashed on the mold, liquid possibly enters the interior of the mold, the yield is influenced to a certain extent, the cooling method is simple, the cooling effect is poor, and in the pouring process, when a pouring object enters the interior of the mold, the pouring object cannot be fully attached to the inner wall of the mold due to the low temperature of a pouring port, so that the yield is influenced; the existing mould separates the upper mould from the lower mould by hand when demoulding, which wastes labor and time and may cause damage to hands.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection mold for automobile internal fittings convenient for demolding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an injection mold for automobile interior parts convenient for demolding is designed, and comprises a cooling box, an upper mold, a lower mold and a cavity, wherein a base is arranged at the bottom of the cooling box, an arc-shaped notch is formed in the bottom of the lower mold, a telescopic rod is installed at the bottom of an inner cavity of the cooling box, an arc-shaped plate is arranged at the top of the telescopic rod and coincides with the notch of the lower mold, a pouring opening is formed in the top of the upper mold, a film layer is laid on the top of the lower mold, a heating sheet is installed at the cavity part of the pouring opening, a heating pipe is installed at the top of the heating sheet, fastening clamps are arranged on two sides of the upper mold and the lower mold, a cooling bin is arranged at the bottom of the cavity, a water tank is arranged on the outer side of the cooling box, a cold water pipe is connected to the top of, the bottom of outlet pipe is provided with the sump, the bottom of sump is provided with the cooling tube, the end of cooling tube runs through the base and is connected with the bottom of water tank, the air-cooler is installed to one side that the cooling box kept away from the water tank, the top of air-cooler is provided with out the tuber pipe, it passes the outer wall of cooling box to go out the tuber pipe, gets into the inner chamber of cooling box.
Preferably, the top of the cooling box is provided with a hole, and the diameter of the hole is larger than that of the upper die.
Preferably, a pressurizing pump is installed at one side of the cooling pipe.
Preferably, the cold water pipe is connected with the base through a support rod.
Preferably, the fastening clip descends by means of screw rotation to firmly clamp the upper die and the lower die.
Preferably, one side of the top of the water tank is provided with a water inlet.
The utility model provides a pair of auto interior accessory injection mold convenient to drawing of patterns, beneficial effect lies in: through setting up heating plate and heating pipe, be convenient for when pouring, improve the temperature of pouring, make its thin layer with the lower mould top setting firmly laminate, can reduce off-the-shelf flaw, strengthen its yields, and the thin layer can be convenient for the drawing of patterns, improve drawing of patterns efficiency, through setting up the water tank, cold water pipe and cooling bin, can reduce the inside temperature of die cavity, accelerate cooling time, through setting up the outlet pipe, the sump, cooling tube and force (forcing) pump, the water of the cooling bin the inside of being convenient for can get into the water tank, form a hydrologic cycle, and is simple and convenient, can further promotion cooling effect through setting up the air-cooler, improve the work efficiency of moulding plastics, through setting up the arc, the breach, telescopic link and thin layer, can be after the end of moulding plastics, better drawing of patterns.
Drawings
FIG. 1 is a schematic view of the overall structure of an injection mold for automobile interior parts, which is convenient for demolding, according to the present invention;
FIG. 2 is a schematic structural view of a pouring opening of an injection mold for an automobile interior part, which is convenient for demolding;
FIG. 3 is a schematic view of a partial structure of an injection mold for an automobile interior part, which is convenient for demolding;
fig. 4 is the utility model provides a part enlarged structure schematic diagram of accessory injection mold in car convenient to drawing of patterns.
In the figure: 1. a cooling tank; 2. a base; 3. a telescopic rod; 4. an arc-shaped plate; 5. an upper die; 6. A lower die; 7. a notch; 8. a cavity; 9. pouring a mouth; 10. a heating plate; 11. heating a tube; 12. Fastening and clamping; 13. a cooling bin; 14. a water tank; 15. a cold water pipe; 16. a water outlet pipe; 17. a water collecting bin; 18. a cooling tube; 19. an air cooler; 20. an air outlet pipe; 21. a pressure pump; 22. a support bar; 23. a water inlet; 24. a thin film layer.
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. 1-4, an injection mold for automobile interior parts convenient for demolding comprises a cooling box 1, an upper mold 5, a lower mold 6 and a cavity 8, wherein a base 2 is arranged at the bottom of the cooling box 1, an arc-shaped notch 7 is arranged at the bottom of the lower mold 6, a telescopic rod 3 is arranged at the bottom of an inner cavity of the cooling box 1, an arc-shaped plate 4 is arranged at the top of the telescopic rod 3, the arc-shaped plate 4 is superposed with the notch 7 of the lower mold 6, a pouring opening 9 is arranged at the top of the upper mold 5, a thin film layer 24 is laid at the top of the lower mold 6, a heating sheet 10 is arranged at a cavity part of the pouring opening 9, a heating pipe 11 is arranged at the top of the heating sheet 10, fastening clamps 12 are arranged at two sides of the upper mold 5 and the lower mold 6, a cooling bin 13 is arranged at the bottom of the, the bottom of the cooling bin 13 is connected with a water outlet pipe 16, the water outlet pipe 16 penetrates through the base 2, the bottom of the water outlet pipe 16 is provided with a water collecting bin 17, the bottom of the water collecting bin 17 is provided with a cooling pipe 18, the tail end of the cooling pipe 18 penetrates through the base 2 and is connected with the bottom of the water tank 14, one side of the cooling tank 1, which is far away from the water tank 14, is provided with an air cooler 19, the top of the air cooler 19 is provided with an air outlet pipe 20, and the air outlet pipe 20 penetrates through the outer wall of the cooling; through setting up heating plate 10 and heating pipe 11, be convenient for when pouring, improve the temperature of pouring, make its film layer 24 with 6 top settings of lower mould laminate firmly, can reduce off-the-shelf flaw, strengthen its yields, and film layer 24 can be convenient for the drawing of patterns, improve drawing of patterns efficiency, through setting up water tank 14, cold water pipe 15 and cooling bin 13, can reduce the inside temperature of die cavity 8, accelerate cooling time, through setting up outlet pipe 16, sump 17, cooling tube 18 and force (forcing) pump 21, the hydroenergy of the cooling bin 13 the inside of being convenient for can get into water tank 14, form a hydrologic cycle, and is simple and convenient, through setting up the promotion cooling effect that air-cooler 19 can step forward, improve the work efficiency of moulding plastics, through setting up arc 4, breach 7, telescopic link 3 and film layer 24, can be after the end of moulding plastics, better drawing of patterns.
Wherein, the top of the cooling box 1 is provided with a hole, and the diameter of the hole is larger than that of the upper die 5; the upper die 5 is convenient to take out by arranging the hole at the top of the cooling box 1.
Wherein, one side of the cooling pipe 18 is provided with a pressure pump 21; the water pressure can be increased by providing the pressurizing pump 21, so that the water in the cold water pipe 15 can be conveniently introduced into the water tank 14.
Wherein, the cold water pipe 15 is connected with the base 2 through a support rod 22; the supporting rod 22 is arranged, so that the cold water pipe 15 can be supported conveniently.
Wherein, the fastening clamp 12 descends through the rotation of the screw thread to firmly clamp the upper die 5 and the lower die 6; by providing the screw thread, the fastener on the fastening card 12 can be conveniently lifted or lowered, and the clamping capacity of the fastening card can be better enhanced.
Wherein, one side of the top of the water tank 14 is provided with a water inlet 23; by providing the water inlet 23, it is convenient to fill water and fill coolant when the water tank 14 is out of water.
The working principle is as follows: when the casting mold is used, casting is placed in the cavity 8, the upper mold 5 is covered on the top of the lower mold 6, the fastening clamp 12 is screwed down by hands, so that the upper mold 5 and the lower mold 6 form a whole, when the casting in the mold is insufficient, the casting can enter the cavity 8 from the casting opening 9, the temperature of the casting is improved by arranging the heating sheets 10 and the heating pipes 11 during casting, the casting is firmly attached to a film layer arranged on the top of the lower mold, the defects of finished products can be reduced, the yield of the finished products is enhanced, then cooling liquid is added into the water tank 14, the cooled water can enter the cooling bin 13 through the cold water pipe 15, the casting in the cavity 8 is cooled for the first time, then the water in the cooling bin 13 can enter the water collecting bin 17 through the water outlet pipe 16, the water in the water collecting bin 17 can pass through the cooling pipe 18, the water enters the water tank 14 under the action of the pressure pump 21 after the water temperature is cooled, form a cooling water circulation, air-cooler 19 is through going out tuber pipe 20 to the inside cooling gas of carrying of cooler bin 1, carry out the secondary cooling to the pouring thing of die cavity 8 inside, when pouring, the pouring thing only can be in the laminating of thin layer 24, can not laminate with lower mould 6, after finishing moulding plastics, loosen fastening card 12, will go up mould 5 and move from lower mould 6, then telescopic link 3 drives arc 4 rebound, because the top of lower mould 6 is provided with thin layer 24, the pouring thing only laminates with thin layer 24, do not laminate with lower mould 6, consequently, arc 4 is in rebound, the pouring thing rebound after the drive shaping that can be very light, leave the inside of die cavity 8, make its drawing of patterns convenient.
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 (6)
1. The utility model provides an accessory injection mold in car convenient to drawing of patterns, includes cooler bin (1), goes up mould (5), lower mould (6), die cavity (8), its characterized in that: the bottom of the cooling box (1) is provided with a base (2), the bottom of the lower die (6) is provided with an arc-shaped notch (7), the bottom of the inner cavity of the cooling box (1) is provided with a telescopic rod (3), the top of the telescopic rod (3) is provided with an arc-shaped plate (4), the arc-shaped plate (4) is superposed with the notch (7) of the lower die (6), the top of the upper die (5) is provided with a pouring opening (9), the top of the lower die (6) is paved with a thin film layer (24), the cavity part of the pouring opening (9) is provided with a heating sheet (10), the top of the heating sheet (10) is provided with a heating pipe (11), the two sides of the upper die (5) and the lower die (6) are provided with fastening clamps (12), the bottom of the cavity (8) is provided with a cooling bin (13), the outer side of the cooling box (1) is provided with, cold water pipe (15) run through one side of cooling storehouse (13), the bottom in cooling storehouse (13) is connected with outlet pipe (16), outlet pipe (16) run through base (2), the bottom of outlet pipe (16) is provided with sump (17), the bottom in sump (17) is provided with cooling tube (18), the end of cooling tube (18) runs through the base (2) and is connected with the bottom of water tank (14), one side that water tank (14) were kept away from in cooler bin (1) is installed air-cooler (19), the top of air-cooler (19) is provided with out tuber pipe (20), go out tuber pipe (20) and pass the outer wall of cooler bin (1), get into the inner chamber of cooler bin (1).
2. The automobile interior part injection mold convenient for demolding as claimed in claim 1, wherein the top of the cooling box (1) is provided with a hole, and the diameter of the hole is larger than that of the upper mold (5).
3. The automobile interior part injection mold facilitating demolding as claimed in claim 1, wherein a pressurizing pump (21) is installed at one side of the cooling pipe (18).
4. The injection mold for automobile interior parts convenient for demolding as claimed in claim 1, wherein the cold water pipe (15) is connected with the base (2) through a support rod (22).
5. The injection mold for an automobile interior part facilitating demolding as claimed in claim 1, wherein the fastening clip (12) is lowered by rotation of a screw to firmly fasten the upper mold (5) and the lower mold (6).
6. The automotive interior part injection mold facilitating demolding according to claim 1, wherein a water inlet (23) is provided to one side of the top of the water tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488278.5U CN213082258U (en) | 2020-07-24 | 2020-07-24 | Accessory injection mold in car convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488278.5U CN213082258U (en) | 2020-07-24 | 2020-07-24 | Accessory injection mold in car convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213082258U true CN213082258U (en) | 2021-04-30 |
Family
ID=75627708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021488278.5U Active CN213082258U (en) | 2020-07-24 | 2020-07-24 | Accessory injection mold in car convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213082258U (en) |
-
2020
- 2020-07-24 CN CN202021488278.5U patent/CN213082258U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |