CN221292125U - Injection mold of aquarium built-in filter sponge seat - Google Patents
Injection mold of aquarium built-in filter sponge seat Download PDFInfo
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- CN221292125U CN221292125U CN202323242333.9U CN202323242333U CN221292125U CN 221292125 U CN221292125 U CN 221292125U CN 202323242333 U CN202323242333 U CN 202323242333U CN 221292125 U CN221292125 U CN 221292125U
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- plate
- core
- mold core
- thimble
- sliding block
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- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for a sponge seat of a built-in filter of an aquarium, which comprises an upper mold core, a lower mold core, a sliding block, a thimble plate, a panel, an A plate, a B plate, a square iron block and a bottom plate which are sequentially arranged from top to bottom, wherein the inner side of the sliding block is provided with a mold core, a cavity is formed between the upper mold core and the lower mold core, the sliding block is positioned at one side of the cavity, the upper mold core is fixed on the A plate, the lower mold core is fixed on the B plate, the thimble plate is positioned at the inner side of the square iron block, one end of the thimble is fixed on the thimble plate, and the other end of the thimble can extend into the cavity. When the product is demoulded, the sliding block is pulled out, so that the demould of the cylindrical part of the product can be realized, and the product is ejected out through the ejector pin after the plate A is opened, so that the demould of the product is realized. Therefore, the cylindrical part of the product is subjected to side demolding, so that the demolding stroke of the mold is greatly reduced; after the sliding block moves away, A, B plates are separated, products can be ejected, and the demolding efficiency of the products is improved, so that the production efficiency of the products is improved.
Description
Technical Field
The utility model belongs to a forming die of a corresponding part in an aquarium, and particularly relates to an injection die of a sponge seat of a built-in filter in the aquarium.
Background
The aquarium built-in filter sponge seat (as shown in fig. 6) has a cylindrical structure, and the cylindrical part structure is long, so that the conventional injection mold vertically forms the cylindrical structure when the product is molded, and thus, when demolding, a large demolding space is required, and the installation space requirement on equipment is large, so that the installation of the mold on each machine is limited. Meanwhile, as the through holes are formed in the side wall of the cylindrical structure, corresponding forming structures are required to be installed on two sides, when demolding is carried out, demolding is carried out on the side wall, and then the whole product is ejected out for demolding. Therefore, the whole injection mold is complex in structure, low in demolding efficiency and capable of affecting production efficiency.
Disclosure of utility model
The utility model aims to provide an injection mold for an aquarium built-in filter sponge seat, which can solve at least one of the problems.
According to one aspect of the utility model, an injection mold for a sponge seat of a built-in filter of an aquarium is provided, and the injection mold comprises an upper mold core, a lower mold core, a sliding block, a thimble plate, a panel, an A plate, a B plate, a square iron block and a bottom plate which are sequentially arranged from top to bottom, wherein the inner side of the sliding block is provided with a mold core, a cavity is formed between the upper mold core and the lower mold core, the sliding block is positioned at one side of the cavity, the mold core is positioned in the cavity, the upper mold core is fixed on the A plate, the lower mold core is fixed on the B plate, the thimble plate is positioned at the inner side of the square iron block, one end of the thimble is fixed on the thimble plate, the other end of the thimble can extend into the cavity, a plurality of first salient points are arranged on the upper mold core, a plurality of second salient points are arranged on the lower mold core, and the first salient points and the second salient points correspond to the mold core.
The beneficial effects of the utility model are as follows: the sliding block is arranged on one side of the cavity, and the mold core is fixed on the sliding block, so that the product is injection molded under the combined action of the mold core, the first convex point, the second convex point and the cavity during injection molding; when the product is demoulded, the sliding block is pulled out, so that the demould of the cylindrical part of the product can be realized, and the product is ejected out through the ejector pin after the plate A is opened, so that the demould of the product is realized. Therefore, the cylindrical part of the product is subjected to side demolding, so that the demolding stroke of the mold is greatly reduced; after the sliding block moves away, A, B plates are separated, products can be ejected, and the demolding efficiency of the products is improved, so that the production efficiency of the products is improved.
In some embodiments, the injection mold of the aquarium built-in filter sponge seat further comprises a pull rod, the sliding block is arranged on the B plate, one end of the pull rod is fixed on the A plate, the pull rod is obliquely arranged, a through hole is formed in the sliding block, and the pull rod extends downwards after penetrating through the through hole. Therefore, when the A plate is opened, the pull rod is pulled to move together, and the slide block is pulled to move outwards under the action of the pull rod, so that the mold core demolding is realized, the mold core demolding and the A plate opening demolding are synchronously performed, and the demolding efficiency is improved.
In some embodiments, the B plate is provided with a mounting groove, the mounting groove is provided with a guide rail, the sliding block is positioned in the mounting groove, and the sliding block is matched with the guide rail. Therefore, the installation of the sliding block is facilitated by the installation groove; the guide rail is arranged, so that the guide rail can conveniently guide the movement of the sliding block, and the smooth movement of the sliding block is ensured.
In some embodiments, the mold cores are two. Therefore, two products can be simultaneously injection molded, and the injection molding efficiency is improved.
In some embodiments, the injection mold of the aquarium built-in filter sponge seat further comprises a guide post and a guide sleeve, one end of the guide post is fixed on the B plate, the guide sleeve is sleeved on the A plate, and the other end of the guide post is sleeved in the guide sleeve. Therefore, the guide post and the guide sleeve are matched, so that the die opening and closing of the A plate can be guided, and the die opening and closing precision is improved.
In some embodiments, the upper end surface of the lower core is provided with a groove, and the lower end surface of the upper core is provided with a protrusion, which can be matched with the groove. Therefore, the matching of the grooves and the protrusions is convenient for the matching accuracy of the upper mold core and the lower mold core.
Drawings
FIG. 1 is a schematic view showing a structure of an injection mold of a sponge seat for an aquarium built-in filter in a mold closing state;
FIG. 2 is a schematic structural view of an injection mold of the aquarium built-in filter sponge holder of the present utility model in an open state;
FIG. 3 is a schematic structural view of a portion of an injection mold for an aquarium built-in filter sponge holder of the present utility model;
FIG. 4 is a schematic view of the structure of the upper core in the injection mold of the aquarium built-in filter sponge holder of the present utility model.
FIG. 5 is a schematic view of the structure of the lower core of the injection mold of the aquarium built-in filter sponge holder of the present utility model.
FIG. 6 is a schematic view showing the structure of an aquarium filter sponge holder of the present utility model injection molded with an injection mold for an aquarium filter sponge holder.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Reference is made to fig. 1 to 5. The injection mold for the aquarium built-in filter sponge seat comprises an upper mold core 1, a lower mold core 2, a sliding block 3, a thimble 4, a thimble plate 5, a panel 6, an A plate 7, a B plate 8, square iron blocks 9 and a bottom plate 10 which are sequentially arranged from top to bottom, wherein the mold core 20 is arranged on the inner side of the sliding block 3, a cavity is formed between the upper mold core 1 and the lower mold core 2, the sliding block 3 is positioned on one side of the cavity, the mold core 20 is positioned in the cavity, the upper mold core 1 is fixed on the A plate 7, the lower mold core 2 is fixed on the B plate 8, the thimble plate 5 is positioned on the inner side of the square iron blocks 9, one end of the thimble 4 is fixed on the thimble plate 5, the other end of the thimble plate can extend into the cavity, a plurality of first salient points 11 are arranged on the upper mold core 1, a plurality of second salient points 21 are arranged on the lower mold core 2, and the first salient points 11 and the second salient points 21 are corresponding to the mold core 20.
Therefore, the first protruding point 11 and the second protruding point 21 are matched with the mold core 20, so that the cylindrical part of the filter sponge seat arranged in the aquarium can be molded when the mold is subjected to injection molding; by matching the mold core 20 with the mold cavity, the molding of the aquarium built-in filter sponge seat (shown in fig. 6) is facilitated.
The injection mold for the aquarium built-in filter sponge seat also comprises a pull rod 30, wherein the sliding block 3 is arranged on the B plate 8, one end of the pull rod 30 is fixed on the A plate 7, the pull rod 30 is obliquely arranged, the sliding block 3 is provided with a through hole 31, and the pull rod 30 extends downwards after penetrating through the through hole 31. In order to facilitate the installation of the pull rod 30, the pull rod 30 is T-shaped, a stepped hole is formed in the A plate 7, and the large end of the pull rod 30 is matched with the stepped hole. The pull rod 30 is sleeved in the through hole 31 and extends downwards; in order to ensure the normal extension and retraction of the pull rod 30, a clearance gap 91 is formed on the corresponding outer side of the square iron block 9, so that a space can be reserved for downward movement of the pull rod 30, and the compactness of the whole die can be improved.
The B plate 8 is provided with a mounting groove 81, the mounting groove 81 is provided with a guide rail 82, the sliding block 3 is positioned in the mounting groove 81, and the sliding block 3 is matched with the guide rail 82. Specifically, a sliding groove is formed in the corresponding position of the bottom of the sliding block 3, and is matched with the guide rail 82 to play a role in guiding the movement of the sliding block 3, so that the sliding block 3 can move stably.
The number of the mold cores 20 is two, so that the injection molding of two products can be realized at a time, and the processing injection molding efficiency is improved.
The injection mold of the aquarium built-in filter sponge seat further comprises a guide post 40 and a guide sleeve 50, one end of the guide post 40 is fixed on the B plate 8, the guide sleeve 50 is sleeved on the A plate 7, and the other end of the guide post 40 is sleeved in the guide sleeve 50. The guide post 40 is matched with the guide sleeve 50, so that the A plate 7 can be guided, and the A plate 7 can be accurately lifted; meanwhile, by the guide sleeve 50, the guide post 40 can be prevented from directly contacting with the A plate 7, and direct contact friction between the guide post and the A plate can be avoided.
The upper end face of the lower core 2 is provided with a groove 22, the lower end face of the upper core 1 is provided with a protrusion 12, and the protrusion 12 can be matched with the groove 22. Therefore, when the A plate 7 drives the upper mold core 1 to move downwards, the protrusions 12 on the upper mold core 1 are inserted into the grooves 22, so that the accurate alignment of the upper mold core 1 and the lower mold core 2 is realized, and the injection molding precision of a product is ensured.
The concrete working process of the injection mold of the aquarium built-in filter sponge seat of the utility model is as follows:
When the sponge seat of the filter in the aquarium needs to be injection molded, the mold is matched with the mold, and when the mold is matched with the mold, the plate A7 moves downwards to be tightly attached to the plate B8 (as shown in figure 1); at this time, the upper core 1 is matched with the lower core 2 to form a cavity required for injection molding of the product. When the plate A7 moves downwards, the pull rod 30 is driven to move downwards together, the slide block 3 is pushed to move to one side of the cavity under the guiding action of the pull rod 30, and when the plate A is clamped in place, the mold core 20 on the slide block 3 moves to the position, and at the moment, the first protruding point 11 on the upper mold core 1 and the second protruding point 21 on the lower mold core 2 are positioned at the corresponding positions of the mold core 20. Under the action of external mold clamping force, the mold is kept in a mold clamping state, and then glue is injected into the cavity for injection molding.
After the product is molded, the mold is opened, when the mold is opened, the A plate 7 moves towards the direction far away from the B plate 8, when the A plate 7 moves upwards, the pull rod 30 is driven to move upwards, the slide block 3 is driven to move outwards under the action of the pull rod 30, the slide block 3 and the mold core 20 move outwards together, and when the A plate 7 is separated from the product upwards, the mold core 20 is separated from the product. When the A plate 7 moves up to the right position, the pull rod 30 drives the sliding block 3 to move outwards, and the mold core 20 is completely separated from the product. Subsequently, the ejector plate 5 moves upwards to drive the ejector pins 4 to push upwards, and the ejector pins 4 eject the product in the cavity upwards (as shown in fig. 2), so that the product is demoulded, and the next die assembly and molding are facilitated.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an injection mold of aquarium embeds filter sponge seat, its characterized in that includes core (1), lower core (2), slider (3), thimble (4), thimble board (5) and panel (6), A board (7), B board (8), square iron piece (9) and bottom plate (10) that arrange in proper order from top to bottom, the inboard of slider (3) is equipped with mold core (20), form the die cavity between last core (1) and lower core (2), slider (3) are located one side of die cavity, mold core (20) are located the die cavity, go up core (1) and fix on A board (7), down core (2) are fixed on B board (8), thimble board (5) are located the inboard of Fang Tiekuai (9), the one end of thimble (4) is fixed on thimble board (5), and the other end can stretch into in the die cavity, be equipped with a plurality of first bump (11) on going up core (1), be equipped with a plurality of second (21) and second bump (20) are corresponding.
2. The injection mold for the aquarium built-in filter sponge seat according to claim 1, further comprising a pull rod (30), wherein the slide block (3) is arranged on the B plate (8), one end of the pull rod (30) is fixed on the A plate (7), the pull rod (30) is obliquely arranged, the slide block (3) is provided with a through hole (31), and the pull rod (30) extends downwards after penetrating through the through hole (31).
3. The injection mold of the aquarium built-in filter sponge seat according to claim 2, characterized in that the B plate (8) is provided with a mounting groove (81), the mounting groove (81) is provided with a guide rail (82), the sliding block (3) is positioned in the mounting groove (81), and the sliding block (3) is matched with the guide rail (82).
4. An injection mold for an aquarium built-in filter sponge holder as claimed in any one of claims 1 to 3 wherein the mold cores (20) are two.
5. The injection mold for the aquarium built-in filter sponge seat according to claim 4 further comprising a guide post (40) and a guide sleeve (50), wherein one end of the guide post (40) is fixed on the B plate (8), the guide sleeve (50) is sleeved on the A plate (7), and the other end of the guide post (40) is sleeved in the guide sleeve (50).
6. An injection mould for an aquarium built-in filter sponge holder as claimed in claim 5 wherein the upper end surface of the lower core (2) is provided with a groove (22), the lower end surface of the upper core (1) is provided with a protrusion (12), and the protrusion (12) can be matched with the groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323242333.9U CN221292125U (en) | 2023-11-29 | 2023-11-29 | Injection mold of aquarium built-in filter sponge seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323242333.9U CN221292125U (en) | 2023-11-29 | 2023-11-29 | Injection mold of aquarium built-in filter sponge seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221292125U true CN221292125U (en) | 2024-07-09 |
Family
ID=91734172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323242333.9U Active CN221292125U (en) | 2023-11-29 | 2023-11-29 | Injection mold of aquarium built-in filter sponge seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221292125U (en) |
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2023
- 2023-11-29 CN CN202323242333.9U patent/CN221292125U/en active Active
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