CN219505284U - Mould for producing vortex plate - Google Patents
Mould for producing vortex plate Download PDFInfo
- Publication number
- CN219505284U CN219505284U CN202320652657.0U CN202320652657U CN219505284U CN 219505284 U CN219505284 U CN 219505284U CN 202320652657 U CN202320652657 U CN 202320652657U CN 219505284 U CN219505284 U CN 219505284U
- Authority
- CN
- China
- Prior art keywords
- mold
- die
- plate
- circular
- female
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of dies, in particular to a die for producing vortex plates, which comprises a fixed die and a movable die, wherein the fixed die comprises a hydraulic oil cylinder, an upper die leg, a female die plate, a female die core and a material nozzle, and the movable die comprises a lower die leg, an upper ejector plate, a lower ejector plate, a male die core and a discharging rod; the mould can make a vortex plate, can realize the casting in-process, discharges vortex plate inside gas through the mode of pressurization, guarantees product quality to be provided with the mould foot in hydraulic cylinder's both sides, can prevent effectively that the mould from empting or reverse the damage that leads to the fact hydraulic cylinder of placing.
Description
Technical Field
The utility model relates to the field of moulds, in particular to a mould for producing a vortex plate.
Background
The mould is a tool for injection moulding articles, and comprises injection moulding, blow moulding, extrusion, die casting, forging and forming and other steps, and the mould is applied to manufacturing industries in different fields.
In the casting process of the existing mold, the fluid material is generally injected into the mold core and then molded, but when the fluid material is injected into the gaps between the mold cores, some air is often brought into the casting material, and if the air is not discharged, a large number of air holes remain in the finally manufactured product, and finally the quality of the product is affected.
Disclosure of Invention
The present utility model is directed to a mold for producing a scroll to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
the embodiment of the utility model discloses a mold for producing a vortex plate, which comprises a fixed mold and a movable mold, wherein the fixed mold comprises a hydraulic oil cylinder, an upper mold foot, a female mold plate and a material nozzle; the movable die comprises lower die legs, upper ejector plates, lower ejector plates, a male die plate and a discharging rod, and is characterized in that two hydraulic cylinders are fixed above the female die plate, two upper die legs are fixed above the female die plate, the two upper die legs are respectively fixed on two sides of the hydraulic cylinders, and the height of the lower die legs is larger than or equal to that of a cylinder body of the hydraulic cylinders;
the center of the female die plate is provided with a fourth round through hole, the material nozzle penetrates through the fourth round through hole, the material nozzle is communicated with a die casting cavity of the die, and the material nozzle is arranged below the hydraulic oil cylinder;
the piston rod of the hydraulic oil cylinder is arranged in the material nozzle, and the male template is positioned below the female template.
Optionally, the number of the lower mold legs is two, the upper ejector plate and the lower ejector plate are arranged at the inner sides of the two lower mold legs, the male mold plate is fixed above the lower mold legs, the discharging rod is arranged above the upper ejector plate, a male mold core is arranged at one side of the male mold plate corresponding to the female mold plate, and a female mold core is arranged at one side of the female mold plate corresponding to the male mold plate;
and in a state that the male die core and the female die core are matched and connected, the die-casting cavity is formed between the male die core and the female die core.
Optionally, the die further comprises a guide post and a reset rod; the outer sides of the guide posts are nested with guide post sleeves, first circular through holes are formed in the inner sides of the four corners of the female die plate and the male die plate and the inner sides of the two ends of the lower die corner, and the guide posts penetrate through the first circular through holes; the inner side of four corners of the upper ejector plate and the lower ejector plate is provided with second circular through holes, and the reset rod penetrates through the second circular through holes.
Optionally, a plurality of third circular through holes are formed in the inner side of the male die core, and the discharging rod penetrates through the third circular through holes.
Optionally, the fourth circular through hole is a double-circular through hole structure, and the radius of the upper circular through hole of the double-circular through hole structure is larger than that of the lower circular through hole.
Optionally, a circular protrusion is arranged below the hydraulic cylinder, and the circular protrusion penetrates through the upper circular through hole.
Optionally, the guide post sleeve is fixed on the inner sides of four feet of the master template.
Optionally, the side surfaces of the female template and the male template are provided with fifth round through holes.
Optionally, a third groove is formed in the inner side of the female die core, a fourth groove is formed in the inner side of the male die core, and the die is cast and formed in the inner side of the fourth groove.
Optionally, the inner side of the third groove is provided with a first annular protrusion, the inner side of the fourth groove is provided with a second annular protrusion and a third annular protrusion, the third annular protrusion is arranged on the outer side of the second annular protrusion, and the first annular protrusion can be embedded between the third annular protrusion and the second annular protrusion.
The utility model has the beneficial effects that at least one of the following steps is realized:
1. the utility model provides a mould capable of producing a vortex plate, wherein a hydraulic oil cylinder is arranged above a material nozzle, after pouring materials are injected into a cavity of a mould core, the hydraulic oil cylinder pressurizes materials in the mould cavity through the material nozzle communicated with the inside of the mould cavity, so that gas in the pouring materials can be discharged, and the quality of a final product is ensured.
2. According to the utility model, the upper die legs are arranged on the two sides of the hydraulic cylinder, so that the die can be reversely placed, the hydraulic cylinder cannot be damaged, and meanwhile, the hydraulic cylinder can be prevented from being damaged when the die is toppled over.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall structure of a mold according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a mold according to the present utility model;
FIG. 3 is a schematic diagram of a master template structure of the present utility model;
FIG. 4 is a schematic diagram of a male template structure of the present utility model;
FIG. 5 is a schematic view of the bottom structure of the present utility model;
FIG. 6 is a schematic view of the structure of the scroll of the present utility model.
In the figure: 1. a hydraulic cylinder; 2. an upper die leg; 3. a master template; 4. a female mold core; 5. a material nozzle; 6. a lower die leg; 7. an upper ejector plate; 8. a lower ejector plate; 9. a male template; 10. a male mold core; 11. a discharge rod; 12. a guide post; 13. a reset lever; 14. a guide post sleeve; 15. a first groove; 16. a second groove; 17. a first circular through hole; 18. a second circular through hole; 19. a third circular through hole; 20. a fourth circular through hole; 21. a fifth circular through hole; 22. a third groove; 23. a first annular projection; 24. a second annular projection; 25. and a third annular projection.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, a mold for producing a scroll comprises a fixed mold and a movable mold, wherein the fixed mold comprises a hydraulic cylinder 1, an upper mold foot 2, a female mold plate 3 and a material nozzle 5; the movable die comprises lower die legs 6, upper ejector plates 7, lower ejector plates 8, a male die plate 9 and a discharging rod 11, and is characterized in that the hydraulic cylinder 1 is fixed above the female die plate 3, two upper die legs 2 are fixed above the female die plate 3, the two upper die legs 2 are respectively fixed on two sides of the hydraulic cylinder 1, and the height of the lower die legs is larger than or equal to that of a cylinder body of the hydraulic cylinder.
A fourth round through hole is formed in the center of the master template 3, a material nozzle 5 penetrates through the fourth round through hole, the material nozzle 5 is communicated with a die casting cavity of the die, and the material nozzle 5 is arranged below the hydraulic oil cylinder 1;
the piston rod of the hydraulic cylinder 1 is arranged in the material nozzle 5, and the male template 9 is positioned below the female template 3.
The following is embodiment 1 of the utility model, the utility model is as a mould for producing the vortex plate, the mode of casting is adopted, different from the injection mode, pour the material into the die cavity through the material mouth, the utility model is to pour the pouring material into the die cavity directly, connect the hydraulic cylinder 1 to pressurize in the position of the material mouth 5 finally, above-mentioned cover half and movable mould carry out the own execution energy separately, after finishing the pressurization and cooling, the mould is formed, need to carry on the die opening, cover half and movable mould separate from parting line position, the said cover half is in the motionless state, the movable mould moves backward relative to cover half, take out the vortex plate in the movable mould finally.
The two lower mold legs 6 are fixed below the male mold plates 9, the upper ejector plate 7 and the lower ejector plate 8 are arranged on the inner sides of the two lower mold legs 6, the male mold plates 9 are fixed above the lower mold legs 6, the discharging rod 11 is arranged above the upper ejector plates 7, a male mold core 10 is arranged on one side of the male mold plates 9 corresponding to the female mold plates 3, and a female mold core 4 is arranged on one side of the female mold plates 3 corresponding to the male mold plates 9;
in the state that the male die core 10 and the female die core 4 are matched and connected, a die casting cavity is formed between the male die core 10 and the female die core 4.
In this embodiment, the hydraulic cylinder is connected with the material mouth in a sealing way to guarantee at the pressurization in-process, do not have the external gas to get into, the both sides of hydraulic cylinder are provided with the mould foot, go up the height that the mould foot highly is greater than or equal to hydraulic cylinder, can prevent effectively that because the mould emptys or reverse damage that leads to the fact the hydraulic cylinder of placing. The cover half can be fixed in the top of movable mould for fix female die benevolence 4 and public mould benevolence 10, the movable mould will be taken off from the cover half below and take off the drawing of patterns in the drawing of patterns process, and the ejector plate is located the below of discharge rod 11 and joins in marriage and discharge rod 11 use, in vortex dish drawing of patterns process, and the ejector plate upwards moves and drives discharge rod 11 upwards to remove and take off the drawing of patterns.
Referring to fig. 5, the mold further includes a guide post 12 and a reset lever 13; the outer sides of the guide posts 12 are nested with guide post sleeves 14, first circular through holes 17 are formed in the inner sides of the four corners of the female die plate 3 and the male die plate 9 and the inner sides of the two ends of the lower die corner, and the guide posts 12 penetrate through the first circular through holes 17; the inner side of four corners of the upper ejector plate 7 and the lower ejector plate 8 is provided with a second circular through hole 18, and the reset rod 13 penetrates through the second circular through hole 18.
In this embodiment, the outer side of the guide post 12 and the outer side of the guide post sleeve 14 are smooth, and the movable mold can be removed downward in the mold opening process, mainly to prevent the damage to the product caused by excessive force. The reset lever 13 enables the trip lever 11 to be pulled back to its original position after the product is ejected by the trip lever 11.
Referring to fig. 5, a plurality of third circular through holes 19 are formed in the inner side of the male mold core 10, and the discharging rod 11 penetrates through the third circular through holes 19.
In this embodiment, after the product is cast in the male mould core 10, the product can be pushed out by the discharge rod 11, as shown in the figure, the bottom of the vortex plate presents a spiral structure, so that the bottom of the vortex plate which is cast is stressed uniformly, because the discharge rod 11 is arranged along the spiral structure of the bottom to support, the stress surface is increased, and the discharge rod 11 can be effectively prevented from being broken in the supporting process, and the vortex plate which is cast can be taken out relatively easily.
Referring to fig. 2, the fourth circular through hole 20 is a double circular through hole structure, and the radius of the upper circular through hole is larger than that of the lower circular through hole.
In the present embodiment, the fourth circular through hole 20 is a circular through hole at the nozzle 5, the nozzle 5 is directly connected to the inner groove of the female mold core 4 through the fourth circular through hole 20, and the fluid material is injected into the cavity through the nozzle 5 during the casting process.
Referring to fig. 2, a circular protrusion is disposed below the hydraulic cylinder 1, and penetrates through a circular through hole above.
In this embodiment, the circular protrusion below the hydraulic cylinder 1 penetrates through the circular through hole above the fourth circular through hole 20, which can effectively prevent the casting material from remaining therein to cause blockage, and can also prevent dirt from accumulating inside the fourth circular through hole 20 when not in use, thereby affecting the manufacture of the product.
Referring to fig. 3, the guide post sleeve 14 is fixed to the inner sides of the four legs of the master template 3.
In this embodiment, the guide post sleeve 14 is fixed on the inner sides of four feet of the female mold plate 3, the guide posts 12 are fixed on the inner sides of four feet of the male mold plate 9, and the guide posts 12 are embedded into the guide post sleeve 14 to directly fix four corners, so that the casting process can be effectively prevented from being affected by relative sliding between the male mold plate 9 and the female mold plate 3.
Referring to fig. 3 and 4, the sides of the female mold plate 3 and the male mold plate 9 are respectively provided with a fifth circular through hole 21.
In this embodiment, the casting process includes a step of cooling, and circular through holes are formed on the sides of the male mold plate 9 and the female mold plate 3, so that the internal structure is in more direct contact with the outside, which is more beneficial to cooling.
Referring to fig. 3 and 4, a third groove 22 is formed in the inner side of the female mold core 4, a fourth groove is formed in the inner side of the male mold core 10, and a mold is cast and formed in the inner side of the fourth groove.
In this embodiment, the inner shape of the third groove 22 is the shape of the upper part structure of the scroll, the shape of the fourth groove is the shape of the lower part structure of the scroll, and the bottom of the male mold core 10 is provided with a plurality of through holes, the discharging rod 11 penetrates through the through holes, and after the mold opening is completed, the discharging rod 11 supports the scroll to be taken out.
Referring to fig. 3 and 4, a first annular protrusion 23 is formed on the inner side of the third groove 22, a second annular protrusion 24 and a third annular protrusion 25 are formed on the inner side of the fourth groove, the third annular protrusion 25 is disposed on the outer side of the second annular protrusion 24, and the first annular protrusion 23 can be embedded between the third annular protrusion 25 and the second annular protrusion 24.
In this embodiment, the first annular protrusion 23 is embedded in the third annular protrusion 25 and the second annular protrusion 24, which mainly play a role in fixing, and the male mold insert 10 and the female mold insert 4 are the parts closest to the scroll, and the movement between them affects the molding of the final product, so a structure is required to fix the two parts, preventing movement during operation.
In the following embodiment 2 of the present utility model, during the process of manufacturing the vortex plate by using the mold, the mold needs to be cleaned first to prevent the occurrence of scraps from affecting the final manufacturing, then the molten casting material is placed into the cavity of the mold core, the material in the cavity of the mold core is pressurized by the hydraulic cylinder 1, the gas in the material is discharged, and then the temperature is reduced, so that the material in the mold is rapidly cooled and molded to be convenient to take out, the temperature of the vortex plate is reduced to a certain temperature, then the mold is opened, and the male mold plate 9 slides down from the female mold plate 3 along the guide post 12. The last step is to complete demoulding, and the scroll is supported by the discharging rod 11 to move upwards until the scroll completely falls off from the upper part of the male die core 10.
The device elements in the above embodiments are conventional device elements unless otherwise specified, and the connection and control methods are conventional connection and control methods unless otherwise specified.
While the utility model has been described with reference to the embodiments, those skilled in the art will understand that various specific parameters in the above embodiments may be changed without departing from the spirit of the utility model, and thus a plurality of specific embodiments are common variation ranges of the utility model, and will not be described in detail herein.
Claims (10)
1. The mold for producing the vortex plate comprises a fixed mold and a movable mold, wherein the fixed mold comprises a hydraulic oil cylinder, an upper mold foot, a female mold plate and a material nozzle; the movable die comprises lower die legs, upper ejector plates, lower ejector plates, a male die plate and a discharging rod, and is characterized in that two hydraulic cylinders are fixed above the female die plate, two upper die legs are fixed above the female die plate, the two upper die legs are respectively fixed on two sides of the hydraulic cylinders, and the height of the lower die legs is larger than or equal to that of a cylinder body of the hydraulic cylinders;
the center of the female die plate is provided with a fourth round through hole, the material nozzle penetrates through the fourth round through hole, the material nozzle is communicated with a die casting cavity of the die, and the material nozzle is arranged below the hydraulic oil cylinder;
the piston rod of the hydraulic oil cylinder is arranged in the material nozzle, and the male template is positioned below the female template.
2. The mold for producing a scroll according to claim 1, wherein the lower mold legs are two and fixed below the male mold plates, the upper ejector plate and the lower ejector plate are provided at the inner sides of the two lower mold legs, the male mold plates are fixed above the lower mold legs, the discharge rod is provided above the upper ejector plate, a male mold core is provided at one side of the male mold plate corresponding to the female mold plate, and a female mold core is provided at one side of the female mold plate corresponding to the male mold plate;
and in a state that the male die core and the female die core are matched and connected, the die-casting cavity is formed between the male die core and the female die core.
3. The mold for producing a scroll of claim 1, further comprising a guide post and a reset lever; the outer sides of the guide posts are nested with guide post sleeves, first circular through holes are formed in the inner sides of the four corners of the female die plate and the male die plate and the inner sides of the two ends of the lower die corner, and the guide posts penetrate through the first circular through holes; the inner side of four corners of the upper ejector plate and the lower ejector plate is provided with second circular through holes, and the reset rod penetrates through the second circular through holes.
4. The mold for producing a scroll according to claim 2, wherein a plurality of third circular through holes are formed in the inner side of the male mold core, and the discharge rod penetrates through the third circular through holes.
5. The mold for producing a scroll of claim 1, wherein the fourth circular through hole is a double circular through hole structure, and an upper circular through hole radius of the double circular through hole structure is larger than a lower circular through hole.
6. A mould for producing a scroll according to claim 5, wherein a circular boss is provided below the hydraulic cylinder, the circular boss extending through the upper circular through hole.
7. A mould for producing a scroll according to claim 3, wherein the guide post sleeves are fixed on the inner sides of the four feet of the female mould plate.
8. A mould for producing a vortex plate according to claim 1 wherein the sides of the female and male mould plates are provided with fifth circular through holes.
9. The mold for producing a scroll according to claim 2, wherein a third groove is formed in the inner side of the female mold core, a fourth groove is formed in the inner side of the male mold core, and the mold is cast and molded in the inner side of the fourth groove.
10. The mold for producing a scroll of claim 9, wherein a first annular protrusion is provided on an inner side of the third recess, a second annular protrusion and a third annular protrusion are provided on an inner side of the fourth recess, the third annular protrusion is provided on an outer side of the second annular protrusion, and the first annular protrusion is insertable between the third annular protrusion and the second annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320652657.0U CN219505284U (en) | 2023-07-17 | 2023-07-17 | Mould for producing vortex plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320652657.0U CN219505284U (en) | 2023-07-17 | 2023-07-17 | Mould for producing vortex plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219505284U true CN219505284U (en) | 2023-08-11 |
Family
ID=87527366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320652657.0U Active CN219505284U (en) | 2023-07-17 | 2023-07-17 | Mould for producing vortex plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219505284U (en) |
-
2023
- 2023-07-17 CN CN202320652657.0U patent/CN219505284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103909627A (en) | Injection molding mould capable of being fully-automatically de-molded | |
| CN219505284U (en) | Mould for producing vortex plate | |
| CN110480959B (en) | Multidirectional core-pulling half slide block mechanism die of artistic basket lampshade | |
| CN109128039B (en) | Lost foam mould with cylinder sleeve engine cylinder body | |
| CN214188195U (en) | Demoulding structure of plastic product injection mould | |
| CN211729971U (en) | Secondary injection mold | |
| CN213166664U (en) | Injection mold of injection molding part with side hole | |
| CN212795716U (en) | Oblique ejection die | |
| CN217018539U (en) | Die for preventing ejector pin imprints on product | |
| CN215396676U (en) | Hot runner advances built-in mechanism of loosing core of storage tank mould of watering | |
| CN215969918U (en) | Fill injection moulding mould of electric pile plastic interface | |
| CN221339422U (en) | Ejection demoulding device of injection molding mould | |
| CN220517445U (en) | Mold core structure of upper cover mold of purifier | |
| CN220219557U (en) | Mould suitable for quick drawing of patterns of spill plastic part | |
| CN216658794U (en) | Injection mold is used in plastic goods production | |
| CN203739137U (en) | Full-automatic demolding Injection molding die | |
| CN219325490U (en) | Front and back mould core-pulling demoulding mould | |
| CN218593565U (en) | Core pulling mold convenient for demolding | |
| CN220763410U (en) | Ejection mechanism of automobile grille injection mold | |
| CN216230575U (en) | Structure for preventing plastic part from being demolded and falling off part | |
| CN219213991U (en) | Embedded demoulding mechanism of injection mould of electric vehicle tail box | |
| CN220429153U (en) | High-gloss injection mold for food and beverage container | |
| CN219883192U (en) | Tail box lining demoulding structure | |
| CN212194053U (en) | Five-core-pulling forming die of fixed support | |
| CN210880619U (en) | Electric rice cooker base injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |