CN218256489U - Mold core for air guide ring injection mold - Google Patents
Mold core for air guide ring injection mold Download PDFInfo
- Publication number
- CN218256489U CN218256489U CN202222802302.3U CN202222802302U CN218256489U CN 218256489 U CN218256489 U CN 218256489U CN 202222802302 U CN202222802302 U CN 202222802302U CN 218256489 U CN218256489 U CN 218256489U
- Authority
- CN
- China
- Prior art keywords
- mold
- profiling cavity
- mold core
- guide ring
- cavity
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a wind-guiding circle mold core for injection mold, include: the upper mold core comprises an upper mold plate, an upper plugging disc is arranged below the upper mold plate, an annular upper profiling cavity is arranged on the outer side of the upper plugging disc, an insert block used for forming a wind guide ring buckle is detachably connected in the upper profiling cavity, three nozzle installation cavities are further arranged on the upper mold plate, and nozzle holes penetrating through the upper profiling cavity are formed in the nozzle installation cavities; the lower mold core comprises a lower mold plate, a lower profiling cavity is arranged on the outer side of the lower blocking plate, the upper profiling cavity and the lower profiling cavity form an air guide ring cavity, a buckle forming groove matched with the insert is formed in the lower profiling cavity, and a plurality of material ejection holes are formed in the lower profiling cavity. This mold core can carry out quick shaping to the wind-guiding circle, and the shaping is effectual, can not appear the phenomenon such as product lacks the material, in addition because go up the mold core and adopt that insert is used for the shaping buckle, so dismantle the restoration easily.
Description
Technical Field
The utility model belongs to air conditioner accessory injection mold field, concretely relates to wind-guiding circle mold core for injection mold.
Background
The air guide ring is an important component of the air duct volute of the cabinet air conditioner, is formed in an injection molding mode, and is annular in main body, and the diameter of the main body is about 50cm, so that the size of a mold for injection molding is large. In prior art, the wind-guiding circle usually adopts a nozzle to carry out the shaping when moulding plastics, because the glue solution enters into the in-process of die cavity from the nozzle, the volume of die cavity is great, cause the glue solution at the in-process that flows, because the reason of cooling and pressure reduction, the subregion that probably causes the die cavity can't be filled completely, there is the risk of lacking the material, and simultaneously, in the buckle on the shaping wind-guiding circle, buckle shaping lug on the last die core needs frequent and the shaping recess on the lower die core carries out the gomphosis and matches, its lateral wall often has the wearing and tearing that the contact leads to (bellied degree of wear and speed is far greater than the recess), need restore it after wearing and tearing, because buckle shaping lug is with cope match plate panel integrated into one piece, lead to whole dismantling of cope match plate, just can restore.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that a wind-guiding circle mold core for injection mold is provided, this mold core can carry out quick shaping to the wind-guiding circle, and the shaping is effectual, can not appear the phenomenon such as product lacks the material, owing to go up the mold core adoption insert for the shaping buckle, so dismantle the restoration easy in addition.
In order to achieve the above object, the utility model provides a wind-guiding circle mold core for injection mold, include:
the upper mold core comprises an upper mold plate, an upper plugging disc is arranged below the upper mold plate, an annular upper profiling cavity is arranged on the outer side of the upper plugging disc, an insert block used for forming a wind guide ring buckle is detachably connected in the upper profiling cavity, three nozzle installation cavities are further arranged on the upper mold plate, and nozzle holes penetrating through the upper profiling cavity are formed in the nozzle installation cavities;
the lower mold core comprises a lower template, a lower blocking disc matched with the upper blocking disc is arranged above the lower template, a lower profiling cavity is arranged on the outer side of the lower blocking disc, the upper profiling cavity and the lower profiling cavity form an air guide ring cavity, a buckle forming groove matched with an insert is formed in the lower profiling cavity, and a plurality of material ejection holes are formed in the lower profiling cavity.
Furthermore, a positioning groove is further arranged in the upper blocking disc, and a positioning bulge matched with the positioning groove is further fixed on the lower blocking disc.
Furthermore, the nozzle installation cavities are uniformly and annularly distributed.
Further, the positioning protrusion is an octagonal protrusion.
Furthermore, the lower plugging disc is connected to the lower template through a screw.
The utility model has the advantages that:
firstly, the mold core can rapidly mold the air guide ring, the molding effect is good, and the phenomena of material shortage and the like of products can be avoided;
secondly, the upper die core adopts the insert for forming the buckle, so that the insert is more convenient to disassemble and is easier to repair;
and thirdly, the positioning groove in the upper plug disc on the upper mold core is matched with the positioning protrusion on the lower plug disc, so that the position of the upper mold core can not deviate when the upper mold core and the lower mold core are closed, and the injection molding quality of the product is ensured.
Drawings
FIG. 1 is a structural diagram of the upper die core and the lower die core after the die assembly of the utility model;
FIG. 2 is a structural diagram of the lower mold core of the present invention;
fig. 3 is a structural view of the upper die core of the present invention.
In the figure: 1. an upper mold core; 2. a lower mold core; 3. an upper plugging disc; 4. an upper profiling cavity; 5. an insert; 6. a nozzle mounting cavity; 7. a lower blocking disc; 8. a lower profiling cavity; 9. a buckle forming groove; 10. positioning a projection; 11. a screw; 12. a material ejection hole; 13. a positioning groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1 to 3, the mold core for the air guide ring injection mold comprises:
the mold comprises an upper mold core 1, wherein the upper mold core 1 comprises an upper mold plate, an upper plugging disc 3 is arranged below the upper mold plate, an annular upper profiling cavity 4 is arranged on the outer side of the upper plugging disc 3, an insert 5 for forming a wind guide ring buckle is detachably connected in the upper profiling cavity 4, three nozzle mounting cavities 6 are further arranged on the upper mold plate, and nozzle holes penetrating through the upper profiling cavity 4 are formed in the nozzle mounting cavities 6;
the lower mold core 2 comprises a lower mold plate, a lower blocking disc 7 matched with the upper blocking disc 3 is arranged above the lower mold plate, a lower profiling cavity 8 is arranged on the outer side of the lower blocking disc 7, the upper profiling cavity 4 and the lower profiling cavity 8 form an air guide ring cavity, a buckle forming groove 9 matched with the insert 5 is formed in the lower profiling cavity 8, and a plurality of material ejecting holes 12 are formed in the lower profiling cavity 8.
The utility model discloses the in-process when using as follows, will the utility model discloses an install the injection mold at wind-guiding circle with lower mould core 2, the installation is accomplished at injection product's in-process, go up mould core 1 and lower mould core 2 and carry out the compound die, go up the last jam 3 and lower jam 7 of mould core 1 in the compound die and contact, it forms an inclosed wind-guiding circle die cavity to go up profile modeling chamber 4 and lower profile modeling chamber 8 simultaneously, three nozzle on the mould is also installed among the nozzle installation cavity 6 of cope match-plate pattern in addition, when moulding plastics, in the feed liquid enters into the nozzle, at last being jetted into the die cavity of wind-guiding circle, owing to have three nozzle, so when moulding plastics, can reduce the circulation route, make it can not because temperature pressure reduces too fast and can't be full of among the die cavity, guarantee the quality of product, when cope match-plate pattern 1 and lower mould core 2 carry out the compound die, insert 5 in the cope match-plate pattern and the buckle shaping groove 9 in the lower mould core 2 can carry out the block, can carry out the block in the block, can wear to 5 lateral walls of inserting, because the detachable is connected to the repair the template, so can be convenient the restoration on the upper die core, so more.
Furthermore, a positioning groove 13 is further arranged in the upper blocking disc 3, and a positioning protrusion 10 matched with the positioning groove 13 is further fixed on the lower blocking disc 7. In order to enable the upper mold core 1 and the lower mold core 2 to be accurately matched, a positioning groove 13 is arranged in the upper blocking disc 3, and a positioning protrusion 10 matched with the positioning groove 13 is fixed on the lower blocking disc 7.
Further, the nozzle installation cavities 6 are uniformly and annularly distributed. Because the nozzle installation cavities 6 are uniformly and annularly distributed, when the material liquid is injected into the cavity of the air guide ring, the cavity is filled with the material liquid more easily, and the product quality is further ensured.
Further, the positioning protrusion 10 is an octagonal protrusion. The positioning protrusion 10 is arranged to be the octagonal protrusion, so that the upper die core 1 and the lower die core 2 can be prevented from shifting in positions when die assembly is carried out, and the air guide ring is ensured to be more accurate in size.
Furthermore, the lower plugging disc 7 is connected to the lower template through a screw 11. Because the side wall of the octagonal projection can be worn after long-term use, the upper plugging disc 3 is connected to the upper template through the screw 11, and the effect of quick disassembly and repair can be achieved.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a wind guide ring mold core for injection mold which characterized in that includes:
the upper mold core comprises an upper mold plate, an upper plugging disc is arranged below the upper mold plate, an annular upper profiling cavity is arranged on the outer side of the upper plugging disc, an insert used for forming a wind guide ring buckle is detachably connected in the upper profiling cavity, three nozzle mounting cavities are further arranged on the upper mold plate, and nozzle holes penetrating through the upper profiling cavity are formed in the nozzle mounting cavities;
the lower mold core comprises a lower mold plate, a lower blocking plate matched with the upper blocking plate is arranged above the lower mold plate, a lower profiling cavity is arranged on the outer side of the lower blocking plate, the upper profiling cavity and the lower profiling cavity form an air guide ring cavity, a buckle forming groove used for being matched with an insert is formed in the lower profiling cavity, and a plurality of material ejection holes are formed in the lower profiling cavity.
2. The mold core for the air guide ring injection mold according to claim 1, wherein a positioning groove is further provided in the upper blocking plate, and a positioning protrusion matched with the positioning groove is further fixed on the lower blocking plate.
3. The mold core for the air guide ring injection mold of claim 2, wherein the nozzle mounting cavities are uniformly and annularly distributed.
4. The mold core for the air guide ring injection mold according to claim 3, wherein the positioning protrusion is an octagonal protrusion.
5. The mold core for the air guide ring injection mold according to claim 4, wherein the lower blocking disc is connected to the lower template through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802302.3U CN218256489U (en) | 2022-10-24 | 2022-10-24 | Mold core for air guide ring injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222802302.3U CN218256489U (en) | 2022-10-24 | 2022-10-24 | Mold core for air guide ring injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218256489U true CN218256489U (en) | 2023-01-10 |
Family
ID=84752535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222802302.3U Active CN218256489U (en) | 2022-10-24 | 2022-10-24 | Mold core for air guide ring injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218256489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274862A (en) * | 2023-01-17 | 2023-06-23 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
-
2022
- 2022-10-24 CN CN202222802302.3U patent/CN218256489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274862A (en) * | 2023-01-17 | 2023-06-23 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
| CN116274862B (en) * | 2023-01-17 | 2023-09-12 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100528527C (en) | Plastic injecting mold for casting system with low power consumption | |
| CN218256489U (en) | Mold core for air guide ring injection mold | |
| CN205255420U (en) | Camera camera lens injection mold | |
| CN207758049U (en) | A kind of injection mold structure of multi-chamber | |
| CN205497955U (en) | Take special quick mould of thread injection molding | |
| CN210308820U (en) | A mould for car electrical apparatus box | |
| CN210336726U (en) | Double-color injection molding mold for automobile lamp | |
| CN210100564U (en) | Injection mold | |
| CN211221852U (en) | Injection mold for header board with buffering way | |
| CN210415394U (en) | Ejection device | |
| CN211279513U (en) | Precision mold convenient to maintain | |
| CN207808319U (en) | A kind of injection mold being easy to temperature and air pressure adjustment in mould | |
| CN201275855Y (en) | Main jet nozzle of hot runner system | |
| CN112519160A (en) | Forming die for automobile interior covering part and using method thereof | |
| CN206999524U (en) | Injecting products are avoided to produce the mould of weld mark | |
| CN212072812U (en) | Plastic toy injection molding device | |
| CN206106256U (en) | A injection mold for making inner chamber product | |
| CN211807572U (en) | Production of full hot runner water dropper mould is with four runner injection molding nozzles of leak protection glue internal heating | |
| CN209937603U (en) | Mould with improved cooling device | |
| CN220052679U (en) | Glue feeding structure | |
| CN211807571U (en) | Anti-glue-leakage internal heating large-nozzle injection molding nozzle for production of water dropper mold | |
| CN211807570U (en) | Production of full hot runner water dropper mould is with leak protection glue internal heating double-flow-passage nozzle of moulding plastics | |
| CN205871047U (en) | But injection mold of quick replacement runner | |
| CN217704504U (en) | Round pin axle working of plastics injection mold and feed inlet structure thereof | |
| CN214605754U (en) | Injection mold with cooling water channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |