CN204640445U - A kind of hot die-casting molding mould - Google Patents
A kind of hot die-casting molding mould Download PDFInfo
- Publication number
- CN204640445U CN204640445U CN201520175366.2U CN201520175366U CN204640445U CN 204640445 U CN204640445 U CN 204640445U CN 201520175366 U CN201520175366 U CN 201520175366U CN 204640445 U CN204640445 U CN 204640445U
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- China
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- core
- top board
- fixing plate
- die cavity
- allocation block
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Abstract
The utility model discloses a kind of hot die-casting molding mould, comprise die cavity, core, core fixing plate, guide pillar, top board, die cavity bottom surface is provided with inlet, and guide pillar is divided into two, left and right and is located between die cavity and top board, and core fixing plate is passed by described guide pillar; Described core fixing plate is connected with a screw seat by connecting rod, described top board center is provided with bearing, above top board, be provided with drive, and drive is connected with a screw mandrel, this screw mandrel passes described bearing and is fixed by described bearing, the screw threaded engagement of screw mandrel and described screw seat center; Described core inside is hollow structure, and in core, be provided with allocation block, be provided with sealing ring between allocation block and core inwall, allocation block end face is provided with water supply hose and delivery hose, and described water supply hose is connected with a water tank with delivery hose.The utility model can reduce the temperature of core, makes core produce certain contraction, makes itself and idiosome be easier to be separated, is convenient to the demoulding.
Description
Technical field
The utility model relates to a kind of mould, especially a kind of hot die-casting molding mould.
Background technology
Hot die-casting molding mould is industrially applied larger, for making the model of various hot-cast product, as various glass container (as cup), various ceramic vessel (as marmite) and some sanitarywares.
Existing hot die-casting molding mould comprises die cavity, core, core fixing plate, guide pillar, top board, and die cavity bottom surface is provided with inlet, and core is removably set in die cavity, and the cooperation of die cavity and core can make the original shape of product.The technical problem that existing hot die-casting molding mould exists is: after die casting completes, and core is connected comparatively tight with idiosome, be not easy to the extraction of core, owing to there is such problem, so be necessary to improve existing hot die-casting molding mould.
Summary of the invention
The one that the purpose of this utility model is deficiency in order to solve above-mentioned technology and designs is easy to core and extracts out, is convenient to the hot die-casting molding mould of the demoulding.
Hot die-casting molding mould designed by the utility model, comprise die cavity, core, core fixing plate, guide pillar, top board, die cavity bottom surface is provided with inlet, core is removably set in die cavity, core fixing plate is fixedly connected with core top, guide pillar is divided into two, left and right and is located between die cavity and top board, and core fixing plate is passed by described guide pillar; Described core fixing plate is connected with a screw seat by connecting rod, described top board center is provided with bearing, above top board, be provided with drive, and drive is connected with a screw mandrel, this screw mandrel passes described bearing and is fixed by described bearing, the screw threaded engagement of screw mandrel and described screw seat center; Described core inside is hollow structure, allocation block is provided with in core, sealing ring is provided with between allocation block and core inwall, allocation block bottom surface is provided with water inlet and delivery port, allocation block end face is provided with water supply hose and delivery hose, described water supply hose is connected with a water tank with delivery hose, and water supply hose is provided with water pump.
Hot die-casting molding mould designed by the utility model, its beneficial effect is: after the whole process of injection moulding completes, can complete and open water pump, make the cooling water in water tank water tank can at water tank and core Inner eycle, reduce the temperature of core, according to the principle of expanding with heat and contract with cold, core produces certain contraction, makes itself and idiosome be easier to be separated; Allocation block and sealing enclose the effect of sealing water; When extracting core out, screw mandrel is driven to rotate by drive, because the screw on screw seat coordinates with wire rod thread, screw mandrel rotates rear bolt hole seat can indentation, so just core fixing plate and core are pulled together, form the extraction of core, such mode of operation is more laborsaving and even, is convenient to the demoulding.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 hot die-casting molding mould;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
In figure: die cavity 1, core 2, core fixing plate 3, guide pillar 4, top board 5, connecting rod 6, screw seat 7, bearing 8, drive 9, screw mandrel 10, allocation block 11, sealing ring 12, water supply hose 13, delivery hose 14, water pump 15, inlet 16.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, hot die-casting molding mould described by the present embodiment, comprise die cavity 1, core 2, core fixing plate 3, guide pillar 4, top board 5, die cavity 1 bottom surface is provided with inlet 16, core 2 is removably set in die cavity 1, core fixing plate 3 is fixedly connected with core 2 top, and guide pillar 4 is divided into two, left and right and is located between die cavity 1 and top board 5, and core fixing plate 3 is passed by described guide pillar 4; Described core fixing plate 3 is connected with a screw seat 7 by connecting rod 6, and described top board 5 center is provided with bearing 8, top board 5 center arrange bearing 8 for fixing screw mandrel 10 position and make it relatively rotate.Drive 9 is provided with above top board 5, drive 9 can manual drive, and also can be in transmission connection with mechanical driving structure, drive 9 is connected with a screw mandrel 10, this screw mandrel 10 passes described bearing 8 and is fixed by described bearing 8, the screw threaded engagement of screw mandrel 10 and described screw seat 7 center; Described core 2 inside is hollow structure, allocation block 11 is provided with in core 2, sealing ring 12 is provided with between allocation block 11 and core 2 inwall, allocation block 11 bottom surface is provided with water inlet and delivery port, allocation block 11 end face is provided with water supply hose 13 and delivery hose 14, water supply hose 13 and delivery hose 14 all adopt flexible pipe (as rubber tube), can move like this along with core 2.Described water supply hose 13 is connected with a water tank 17 with delivery hose 14, and water supply hose 13 is provided with water pump 15.
This hot die-casting molding mould, after the whole process of injection moulding completes, can complete and open water pump 15, make the cooling water in water tank water tank 17 can at water tank 17 and core 2 Inner eycle, reduce the temperature of core 2, according to the principle of expanding with heat and contract with cold, core 2 produces certain contraction, makes itself and idiosome be easier to be separated; Allocation block 11 and sealing ring 12 play a part to seal water; When extracting core 2 out, screw mandrel 10 is driven to rotate by drive 9, due to the screw on screw seat 7 and screw mandrel 10 threaded engagement, screw mandrel 10 rotates rear bolt hole seat 7 can indentation, so just core fixing plate 3 and core 2 are pulled together, form the extraction of core 2, such mode of operation is more laborsaving and even, is convenient to the demoulding.
Hot die-casting molding mould described by the present embodiment, may be used for manufacturing as various glass container, various ceramic vessel and some sanitarywares.
Above-described embodiment is only to design of the present utility model explanation for example, and significantly, the protection domain of this patent is not limited to above-described embodiment.
The various equivalent modifications or supplementary that those skilled in the art do above-described embodiment, all should fall into the protection domain of this patent.
Claims (1)
1. a hot die-casting molding mould, comprise die cavity (1), core (2), core fixing plate (3), guide pillar (4), top board (5), die cavity (1) bottom surface is provided with inlet (16), core (2) is removably set in die cavity (1), core fixing plate (3) is fixedly connected with core (2) top, guide pillar (4) is divided into two, left and right and is located between die cavity (1) and top board (5), and core fixing plate (3) is passed by described guide pillar (4); It is characterized in that described core fixing plate (3) is connected with a screw seat (7) by connecting rod (6), described top board (5) center is provided with bearing (8), drive (9) is provided with in top board (5) top, drive (9) is connected with a screw mandrel (10), this screw mandrel (10) is through described bearing (8) and fixed by described bearing (8), the screw threaded engagement of screw mandrel (10) and described screw seat (7) center; Described core (2) inside is hollow structure, allocation block (11) is provided with in core (2), sealing ring (12) is provided with between allocation block (11) and core (2) inwall, allocation block (11) bottom surface is provided with water inlet and delivery port, allocation block (11) end face is provided with water supply hose (13) and delivery hose (14), described water supply hose (13) is connected with a water tank (17) with delivery hose (14), and water supply hose (13) is provided with water pump (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175366.2U CN204640445U (en) | 2015-03-26 | 2015-03-26 | A kind of hot die-casting molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175366.2U CN204640445U (en) | 2015-03-26 | 2015-03-26 | A kind of hot die-casting molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640445U true CN204640445U (en) | 2015-09-16 |
Family
ID=54093223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175366.2U Expired - Fee Related CN204640445U (en) | 2015-03-26 | 2015-03-26 | A kind of hot die-casting molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538481A (en) * | 2016-01-28 | 2016-05-04 | 天津市天波科达科技有限公司 | Integrated device of hot injection molding technology |
| CN105666652A (en) * | 2016-01-28 | 2016-06-15 | 天津市天波科达科技有限公司 | Multi-constant-volume hot injection moulding combined type equipment |
-
2015
- 2015-03-26 CN CN201520175366.2U patent/CN204640445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538481A (en) * | 2016-01-28 | 2016-05-04 | 天津市天波科达科技有限公司 | Integrated device of hot injection molding technology |
| CN105666652A (en) * | 2016-01-28 | 2016-06-15 | 天津市天波科达科技有限公司 | Multi-constant-volume hot injection moulding combined type equipment |
| CN105666652B (en) * | 2016-01-28 | 2018-05-11 | 天津市天波科达科技有限公司 | A kind of more constant volume hot die-casting molding combination devices |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160326 |