CN203739062U - Shared mold base for gear molds - Google Patents
Shared mold base for gear molds Download PDFInfo
- Publication number
- CN203739062U CN203739062U CN201320845509.7U CN201320845509U CN203739062U CN 203739062 U CN203739062 U CN 203739062U CN 201320845509 U CN201320845509 U CN 201320845509U CN 203739062 U CN203739062 U CN 203739062U
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- CN
- China
- Prior art keywords
- mold insert
- mould bases
- gear
- core rod
- cover half
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- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a shared mold base for gear molds. The shared mold base for gear molds comprises an upper mold base, a middle mold base, a lower mold base and a plurality of gear mold cores, wherein the upper mold base, the middle mold base and the lower mold base are connected; the lower mold base is provided with a plurality of guide columns; the plurality of guide columns are connected with the middle mold base; the lower mold base is provided with a plurality of mold base fixed mold inserts; the middle mold base is provided with a plurality of mold base moving mold inserts; the gear mold cores are respectively connected with the mold base fixed mold inserts and the mold base moving mold inserts. By the mode, the shared mold base for gear molds, which is provided by the utility model, can be dismounted and mounted conveniently, is small in volume, is flexible to use, is high in universality, and is low in manufacturing cost.
Description
Technical field
The utility model relates to mould applications, particularly relates to a kind of gear die common die.
Background technology
In actual production, often can use similar plastic product, these External Shapes are close, and change in size is little, and core rod, the mould bases appearance and size of the mould that uses are all identical.If for a set of common die of each product development, not only increase cost but also need to take very large mold storage space.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of gear die common die, can be convenient to dismounting, volume is little, use is flexible, highly versatile, low cost of manufacture.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of gear die common die is provided, comprise: top mold frame, middle mould bases, lower mold holder and multiple gear core rod, described top mold frame, middle mould bases are connected with lower mold holder, on described lower mold holder, be provided with multiple guide pillars, multiple guide pillars are connected with middle mould bases, on described lower mold holder, be provided with multiple mould bases cover half mold inserts, on described middle mould bases, be provided with multiple mould bases dynamic model mold inserts, described gear core rod is connected with mould bases dynamic model mold insert with mould bases cover half mold insert respectively.
In preferred embodiment of the utility model, the quantity of described guide pillar is 4, on described guide pillar, is provided with spring.
In preferred embodiment of the utility model, on described lower mold holder, be also provided with 4 pull bars, described pull bar is arranged on guide rod one side.
In preferred embodiment of the utility model, on described middle mould bases, be provided with 4 shutters and 4 die joint adjustment blocks, described die joint adjustment block is arranged between two shutters.
In preferred embodiment of the utility model, described mould bases cover half mold insert, mould bases dynamic model mold insert are identical with the quantity of gear core rod, and the quantity of described mould bases cover half mold insert, mould bases dynamic model mold insert and gear core rod is 2 or 3.
In preferred embodiment of the utility model, described gear core rod comprises core rod cover half mold insert and core rod dynamic model mold insert, in described core rod cover half mold insert, be provided with moving-mould-core pin, described core rod dynamic model mold insert lower end is connected with thimble guiding mold insert, on described thimble guiding mold insert, be connected with push rod, on described push rod, be connected with the fixing mold insert of thimble.
In preferred embodiment of the utility model, described core rod dynamic model mold insert is connected with mould bases dynamic model mold insert, and described core rod cover half mold insert is connected with top mold frame, and the fixing mold insert of described thimble is connected with mould bases cover half mold insert.
In preferred embodiment of the utility model, on described core rod cover half mold insert, be also provided with runner plate.
The beneficial effects of the utility model are: the utility model gear die common die, can be convenient to dismounting, volume is little, use is flexible, highly versatile, low cost of manufacture.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model gear die common die one preferred embodiment;
Fig. 2 is the partial structurtes schematic diagram of the common die of gear die shown in Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of the common die of gear die shown in Fig. 1;
Fig. 4 is the partial structurtes schematic diagram of the common die of gear die shown in Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, top mold frame, 2, middle mould bases, 3, lower mold holder, 4, gear core rod, 5, guide pillar, 6, mould bases cover half mold insert, 7, mould bases dynamic model mold insert, 8, spring, 9, pull bar, 10, shutter, 11, die joint adjustment block, 12, core rod cover half mold insert, 13, core rod dynamic model mold insert, 14, moving-mould-core pin, 15, thimble guiding mold insert, 16, push rod, 17, the fixing mold insert of thimble, 18, runner plate.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 4, a kind of gear die common die, comprise: top mold frame 1, middle mould bases 2, lower mold holder 3 and multiple gear core rod 4, described top mold frame 1, middle mould bases 2 are connected with lower mold holder 3, on described lower mold holder 3, be provided with multiple guide pillars 5, multiple guide pillars 5 are connected with middle mould bases 2, on described lower mold holder 3, be provided with multiple mould bases cover half mold inserts 6, on described middle mould bases 2, be provided with multiple mould bases dynamic model mold inserts 7, described gear core rod 4 is connected with mould bases dynamic model mold insert 7 with mould bases cover half mold insert 6 respectively.
In addition, the quantity of described guide pillar 5 is 4, on described guide pillar 5, is provided with spring 8.
In addition, be also provided with 4 pull bars 9 on described lower mold holder 3, described pull bar 9 is arranged on guide rod 5 one sides.
In addition, be provided with 10 and 4 die joint adjustment blocks 11 of 4 shutters on described middle mould bases 2, described die joint adjustment block 11 is arranged between two shutters 10.
In addition, described mould bases cover half mold insert 6, mould bases dynamic model mold insert 7 are identical with the quantity of gear core rod 4, and the quantity of described mould bases cover half mold insert 6, mould bases dynamic model mold insert 7 and gear core rod 4 is 2 or 3.
In addition, described gear core rod 4 comprises core rod cover half mold insert 12 and core rod dynamic model mold insert 13, in described core rod cover half mold insert 12, be provided with moving-mould-core pin 14, described core rod dynamic model mold insert 13 lower ends are connected with thimble guiding mold insert 15, on described thimble guiding mold insert 15, be connected with push rod 16, on described push rod 16, be connected with the fixing mold insert 17 of thimble.
In addition, described core rod dynamic model mold insert 12 is connected with mould bases dynamic model mold insert 7, and described core rod cover half mold insert 6 is connected with top mold frame 1, and the fixing mold insert 17 of described thimble is connected with mould bases cover half mold insert 7.
In addition, on described core rod cover half mold insert 12, be also provided with runner plate 18.
The utility model gear die common die easy accessibility, uses flexibly highly versatile.Utilize the similitude of different plastic parts that the fitted position of mould parts is carried out to standardization, greatly promote the adaptive capacity of mould, thereby reach cost-saving, shorten opening period, reduce the object of memory space.
Be different from prior art, the utility model gear die common die, can be convenient to dismounting, volume is little, use is flexible, highly versatile, low cost of manufacture.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a gear die common die, it is characterized in that, comprise: top mold frame, middle mould bases, lower mold holder and multiple gear core rod, described top mold frame, middle mould bases are connected with lower mold holder, on described lower mold holder, be provided with multiple guide pillars, multiple guide pillars are connected with middle mould bases, are provided with multiple mould bases cover half mold inserts on described lower mold holder, on described middle mould bases, be provided with multiple mould bases dynamic model mold inserts, described gear core rod is connected with mould bases dynamic model mold insert with mould bases cover half mold insert respectively.
2. gear die common die according to claim 1, is characterized in that, the quantity of described guide pillar is 4, on described guide pillar, is provided with spring.
3. gear die common die according to claim 1, is characterized in that, is also provided with 4 pull bars on described lower mold holder, and described pull bar is arranged on guide rod one side.
4. gear die common die according to claim 1, is characterized in that, is provided with 4 shutters and 4 die joint adjustment blocks on described middle mould bases, and described die joint adjustment block is arranged between two shutters.
5. gear die common die according to claim 1, is characterized in that, described mould bases cover half mold insert, mould bases dynamic model mold insert are identical with the quantity of gear core rod, and the quantity of described mould bases cover half mold insert, mould bases dynamic model mold insert and gear core rod is 2 or 3.
6. gear die common die according to claim 5, it is characterized in that, described gear core rod comprises core rod cover half mold insert and core rod dynamic model mold insert, in described core rod cover half mold insert, be provided with moving-mould-core pin, described core rod dynamic model mold insert lower end is connected with thimble guiding mold insert, on described thimble guiding mold insert, be connected with push rod, on described push rod, be connected with the fixing mold insert of thimble.
7. gear die common die according to claim 6, is characterized in that, described core rod dynamic model mold insert is connected with mould bases dynamic model mold insert, and described core rod cover half mold insert is connected with top mold frame, and the fixing mold insert of described thimble is connected with mould bases cover half mold insert.
8. gear die common die according to claim 6, is characterized in that, on described core rod cover half mold insert, is also provided with runner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845509.7U CN203739062U (en) | 2013-12-20 | 2013-12-20 | Shared mold base for gear molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845509.7U CN203739062U (en) | 2013-12-20 | 2013-12-20 | Shared mold base for gear molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739062U true CN203739062U (en) | 2014-07-30 |
Family
ID=51338922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845509.7U Expired - Fee Related CN203739062U (en) | 2013-12-20 | 2013-12-20 | Shared mold base for gear molds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710339A (en) * | 2016-05-10 | 2016-06-29 | 苏州波发特电子科技有限公司 | Bushing pressure-casting die of duplexer |
-
2013
- 2013-12-20 CN CN201320845509.7U patent/CN203739062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710339A (en) * | 2016-05-10 | 2016-06-29 | 苏州波发特电子科技有限公司 | Bushing pressure-casting die of duplexer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |