CN220499783U - Silica gel seat forming die with one die and multiple cavities - Google Patents
Silica gel seat forming die with one die and multiple cavities Download PDFInfo
- Publication number
- CN220499783U CN220499783U CN202321820908.8U CN202321820908U CN220499783U CN 220499783 U CN220499783 U CN 220499783U CN 202321820908 U CN202321820908 U CN 202321820908U CN 220499783 U CN220499783 U CN 220499783U
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- die
- silica gel
- cylindrical
- middle plate
- hole
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000000741 silica gel Substances 0.000 title claims abstract description 39
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 39
- 238000000465 moulding Methods 0.000 claims abstract description 29
- 229920001296 polysiloxane Polymers 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a molding die of a silica gel seat with one die and multiple cavities, which belongs to the technical field of dies and comprises: the male die is the uppermost layer, a top circular groove is formed in the lower side of the male die, and a step groove is formed in the top circular groove; the middle plate is arranged below the male die, a cylindrical through hole is formed in the middle plate, the cylindrical through hole faces the top circular groove, and ear grooves are formed in two sides in the cylindrical through hole; the female die is arranged below the middle plate, an upward-protruding silica gel seat main body lug is arranged above the female die, and the silica gel seat main body lug penetrates through the middle plate to enter the male die; the male die, the middle plate and the female die are connected and matched to form a molding die cavity of the silica gel base, and the molding die cavity is provided with a plurality of molding die cavities. The mold disclosed by the utility model is simple to operate, is provided with a plurality of molding cavities, can be used for producing a plurality of products through one-step molding, improves the production efficiency and reduces the cost.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a one-die multi-cavity silica gel seat forming die.
Background
The injection mold is an important technological device for producing various industrial products, and with the rapid development of the plastic mold design industry and the popularization and application of plastic products in aviation, aerospace, electronics, machinery, ships, automobiles and other industrial departments, the requirements of the products on the mold are higher and higher, and the traditional plastic mold design method cannot adapt to the requirements of product updating and quality improvement. At present, the die is generally composed of an upper die and a lower die, and can be formed by splicing a plurality of modules, so that the molding quality and the molding efficiency are poor, the product is not easy to demould, the manpower and material resources are wasted, and the production cost is increased.
Disclosure of Invention
The utility model aims at: the silica gel seat forming die with one die and multiple cavities solves the problems that the die structure is complex, the die is difficult to demould, the production efficiency is low and the cost is wasted.
The technical scheme is as follows: the utility model provides a one-die multi-cavity silica gel seat forming die, which comprises: the male die is the uppermost layer, a top circular groove is formed in the lower side of the male die, and a step groove is formed in the top circular groove; the middle plate is arranged below the male die, a cylindrical through hole is formed in the middle plate, the cylindrical through hole faces the top circular groove, and ear grooves are formed in two sides in the cylindrical through hole; the female die is arranged below the middle plate, an upwardly-protruding silica gel seat main body lug is arranged above the female die, the silica gel seat main body lug penetrates through the middle plate to enter the male die, and the silica gel seat main body lug is matched with the top circular groove and the cylindrical through hole to form a cavity of a silica gel seat outer wall structure; the male die, the middle plate and the female die are connected and matched to form a molding die cavity of the silica gel base, and the molding die cavity is provided with a plurality of molding die cavities. The molding die has a plurality of molding die cavities, can mold and produce a plurality of products at one time, and improves the production efficiency.
Further, in the silica gel seat forming die with one die and multiple cavities, circular protrusions towards the middle plate are arranged in the step grooves.
Further, in the silica gel seat forming die with one die and multiple cavities, a skirt groove is formed in the contact surface of the lower side of the male die and the middle plate, and the upper side of the skirt groove is connected with the top circular groove.
Further, in the molding die for the silica gel seat with one die and multiple cavities, the cylindrical through holes are communicated with the top circular groove, and the inner diameters of the cylindrical through holes and the top circular groove are the same.
Further, according to the one-die multi-cavity silica gel seat forming die, the ear grooves are arranged on two sides of the inner portion of the cylindrical through hole at 180 degrees, and the length of the ear grooves on two sides is equal to the length of the inner diameter of the skirt edge groove in addition to the length of the inner diameter of the cylindrical through hole.
Further, according to the one-die multi-cavity silica gel seat forming die, the middle position of the lower side inside the main body lug of the silica gel seat is vertically provided with the rectangular groove.
Further, according to the silica gel seat forming die with one die and multiple cavities, two cylindrical protruding blocks are arranged above the protruding block of the main body of the silica gel seat, the cylindrical protruding blocks are distributed on two sides of the rectangular groove, and the upper end of the cylindrical protruding block is in contact with the circular protruding block. The cylindrical protruding blocks are matched with the circular protrusions to form two round holes in the groove at the top of the product.
Further, in the molding die for the silica gel seat with one die and multiple cavities, the sizes of the male die and the female die are the same, the length of the middle plate is larger than that of the male die and the female die, and the width of the middle plate is smaller than that of the male die and the female die. The male mold, the middle plate and the female mold are overlapped together, and the length and the width are staggered, so that the disassembly of the three plates is convenient, and the demolding of the product is convenient.
The technical scheme can be seen that the utility model has the following beneficial effects: the utility model relates to a one-die multi-cavity silica gel seat forming die which is formed by overlapping a male die, a middle plate and a female die, wherein a plurality of die cavities are formed by mutually matching concave-convex structures in the three plates, so that a plurality of products can be produced by one-step forming, the production efficiency is improved, the three plates are staggered in length and width, the die is convenient to detach, the product demoulding is convenient, the operation is simple, and the production cost is saved.
Drawings
FIG. 1 is a schematic diagram of a molding die for a silicone base with multiple cavities;
FIG. 2 is a schematic diagram of a male die structure according to the present utility model;
FIG. 3 is a schematic view of a plate structure according to the present utility model;
FIG. 4 is a schematic diagram of a master mold structure according to the present utility model;
fig. 5 is a top view of the inventive die.
In the figure: male mold 1, middle plate 2, female mold 3, top circular groove 11, step groove 12, skirt groove 13, cylindrical through hole 21, ear groove 22, silicone base body bump 31, circular protrusion 121, rectangular groove 311, cylindrical bump 312.
Detailed Description
Example 1
A one-mold multi-cavity silicone seat molding die as shown in fig. 1-4, comprising: the male die 1, the middle plate 2 and the female die 3, wherein the male die 1 is the uppermost layer, the lower side is provided with a top circular groove 11, and a step groove 12 is arranged in the top circular groove 11; the middle plate 2 is arranged below the male die 1, a cylindrical through hole 21 is formed in the middle plate 2, the cylindrical through hole 21 is opposite to the top circular groove 11, and ear grooves 22 are formed in two sides in the cylindrical through hole 21; the female die 3 is arranged below the middle plate 2, a silica gel seat main body protruding block 31 protruding upwards is arranged above the female die 3, the silica gel seat main body protruding block 31 penetrates through the middle plate 2 to enter the male die 1, the silica gel seat main body protruding block 31 is matched with the top circular groove 11 and the cylindrical through hole 21, and a cavity of a silica gel seat outer wall structure is formed between the silica gel seat main body protruding block 31 and the top circular groove 11; the male die 1, the middle plate 2 and the female die 3 are connected and matched to form a molding die cavity of the silica gel base.
In this embodiment, a circular protrusion 121 is disposed in the step groove 12 toward the middle plate.
In this embodiment, a skirt groove 13 is provided at the contact surface between the lower side of the male die 1 and the middle plate 2, and the upper side of the skirt groove 13 is connected with the top circular groove 11.
In this embodiment, the cylindrical through hole 21 is communicated with the top circular groove 11, and the inner diameters of the cylindrical through hole 21 and the top circular groove 11 are the same.
In this embodiment, a rectangular groove 311 is vertically disposed at a middle position of the lower side of the inner portion of the silicone base body protruding block 31, two cylindrical protruding blocks 312 are disposed above the silicone base body protruding block 31, the cylindrical protruding blocks 312 are distributed on two sides of the rectangular groove 311, and the upper end of the cylindrical protruding blocks contacts with the circular protrusion 121.
Example 2
Based on embodiment 1, in this embodiment, as shown in fig. 3, a molding mold for a multi-cavity silicone seat is provided, the ear grooves 22 are disposed at two sides of the inside of the cylindrical through hole 21 at 180 ° and the length of the ear grooves 22 on both sides plus the inner diameter length of the cylindrical through hole 21 is the same as the inner diameter length of the skirt groove 13.
As shown in FIG. 5, there are several silicone seat forming molds formed by connecting and matching the male mold 1, the middle plate 2 and the female mold 3.
In this embodiment, the male mold 1 and the female mold 3 have the same size, the length of the middle plate 2 is greater than that of the male mold 1 and the female mold 3, and the width of the middle plate 2 is smaller than that of the male mold 1 and the female mold 3.
It should be noted that the above description is only a technical solution of the utility model, and is not limiting. While the utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents substituted for elements thereof without departing from the scope of the utility model, which is to be encompassed by the appended claims.
Claims (9)
1. A mould multicavity silica gel seat forming die, its characterized in that: comprising the following steps:
the male die (1), the male die (1) is the uppermost layer, the underside is provided with a top circular groove (11), and a step groove (12) is arranged in the top circular groove (11);
the middle plate (2) is arranged below the male die (1), a cylindrical through hole (21) is formed in the middle plate (2), the cylindrical through hole (21) is opposite to the top circular groove (11), and ear grooves (22) are formed in two sides in the cylindrical through hole (21);
the female die (3), the female die (3) is arranged below the middle plate (2), a silica gel seat main body lug (31) protruding upwards is arranged above the female die (3), the silica gel seat main body lug (31) penetrates through the middle plate (2) to enter the male die (1), and the silica gel seat main body lug (31) is matched with the top circular groove (11) and the cylindrical through hole (21) to form a cavity of a silica gel seat outer wall structure;
the male die (1), the middle plate (2) and the female die (3) are connected and matched to form a molding die cavity of the silica gel seat.
2. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: a circular protrusion (121) facing the middle plate direction is arranged in the step groove (12).
3. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: the contact surface between the lower side of the male die (1) and the middle plate (2) is provided with a skirt edge groove (13), and the upper part of the skirt edge groove (13) is connected with the top circular groove (11).
4. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: the cylindrical through hole (21) is communicated with the top circular groove (11), and the inner diameters of the cylindrical through hole (21) and the top circular groove (11) are the same.
5. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: the ear grooves (22) are arranged at two sides of the inside of the cylindrical through hole (21) at 180 degrees, and the length of the ear grooves (22) at two sides plus the inner diameter length of the cylindrical through hole (21) is the same as the inner diameter length of the skirt edge groove (13).
6. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: a rectangular groove (311) is vertically arranged in the middle of the lower side inside the silica gel seat main body lug (31).
7. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: two cylindrical protruding blocks (312) are arranged above the main body protruding block (31) of the silica gel seat, the cylindrical protruding blocks (312) are distributed on two sides of the rectangular groove (311), and the upper end of the cylindrical protruding block is in contact with the circular protruding block (121).
8. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: the male die (1), the middle plate (2) and the female die (3) are connected and matched to form a plurality of silica gel seat molding die cavities.
9. A one-mold multi-cavity silicone seat molding die as set forth in claim 1, wherein: the male die (1) and the female die (3) are the same in size, the length of the middle plate (2) is larger than that of the male die (1) and the female die (3), and the width of the middle plate (2) is smaller than that of the male die (1) and the female die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820908.8U CN220499783U (en) | 2023-07-12 | 2023-07-12 | Silica gel seat forming die with one die and multiple cavities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820908.8U CN220499783U (en) | 2023-07-12 | 2023-07-12 | Silica gel seat forming die with one die and multiple cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499783U true CN220499783U (en) | 2024-02-20 |
Family
ID=89875162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820908.8U Active CN220499783U (en) | 2023-07-12 | 2023-07-12 | Silica gel seat forming die with one die and multiple cavities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499783U (en) |
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2023
- 2023-07-12 CN CN202321820908.8U patent/CN220499783U/en active Active
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