CN204566613U - With the mould of side-drawing mechanism - Google Patents
With the mould of side-drawing mechanism Download PDFInfo
- Publication number
- CN204566613U CN204566613U CN201520125957.9U CN201520125957U CN204566613U CN 204566613 U CN204566613 U CN 204566613U CN 201520125957 U CN201520125957 U CN 201520125957U CN 204566613 U CN204566613 U CN 204566613U
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- CN
- China
- Prior art keywords
- water
- side core
- cavity
- stop sheet
- mould
- Prior art date
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of mould with side-drawing mechanism, solve the problem that moulding inhomogeneous cooling is even, its drip irrigation device is a kind of mould with side-drawing mechanism, comprises side core, offer cavity in described side core, described water inlet and delivery port respectively with cavity connects.The utility model has the advantages that by offering cavity in side core, by injecting cooling water in the cavities, moulding inside being cooled, compared with prior art, cooling evenly, improve the quality of product.
Description
Technical field
The utility model relates to a kind of mould with side-drawing mechanism.
Background technology
In mold injection molding processing, by being heated, the material injection melted enters in mould, and the moulding with given shape is formed at mould inside, then mould is provided with cooling water channel to cool moulding, but for the cast part (moulding) of some many openings, side core comprises forming part, the forming part composition of several side cores forms the concrete shape of cast part inside, cooling water channel is more difficult to be arranged in side core, therefore cooling water channel is generally arranged in moving platen and solid plate, if but the size of cast part is larger, the cooling water channel be arranged in moving platen and solid plate cannot make cast part be cooled uniformly, the even meeting of inhomogeneous cooling causes the contracting glue of cast part, the flaws such as water wave, the crackle of cast part also can be caused time serious, cause the quality problems of cast part.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of mould with side-drawing mechanism improving cast part quality.
For achieving the above object, the utility model provides following technical scheme: a kind of mould with side-drawing mechanism, comprise side core, described side core is provided with water inlet and delivery port, it is characterized in that: in described side core, offer cavity, described water inlet and delivery port respectively with cavity connects, be provided with water-stop sheet in described cavity, cavity is separated into intake antrum, water chamber by described water-stop sheet, and described intake antrum communicates with water chamber.
As preferably, described side core runs through and is provided with mold insert, and described mold insert is fed through cavity.
As preferably, the quantity of described water-stop sheet is 4, and described water-stop sheet is uniformly distributed in the circumferential direction of mold insert.
As preferably, described water-stop sheet abuts with the inwall of cavity, and described water-stop sheet offers conduction hole.
The utility model has following advantage compared to existing technology: by offering cavity in side core, then in water inlet, cooling water is injected, cooling water flows out from delivery port through the separation of water-stop sheet, constantly cast part is cooled in the flow process of cooling water, compared with prior art, cool in cast part inside, cooling water channel is equal with the distance of the inner tubal wall of cast part, make cast part Homogeneous cooling, improve the quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is the generalized section of embodiment one of the present utility model;
Fig. 4 is the generalized section one of embodiment two of the present utility model;
Fig. 5 is the generalized section two of embodiment two of the present utility model.
In figure: 1, moulding; 2, the first side core; 21, water inlet; 211, inlet opening; 22, delivery port; 221, apopore; 23, water-stop sheet; 24, cavity; 3, the second side core; 31, water inlet; 32, delivery port; 33, water-stop sheet; 34, conduction hole; 35, cavity; 4, mold insert.
Detailed description of the invention
With reference to accompanying drawing, the utility model is described further.
As shown in Figure 1, mould comprises side core, and side core comprises the first side core 2 and the second side core 3, first side core 2 and matches with one end of the second side core 3 and constitute the shape of moulding 1 inwall, and the inside of the second side core 3 is also equipped with mold insert 4.
As shown in Figure 2, first side core 2 offers water inlet 21 and delivery port 22, first side core 2 inside offers cavity 24, the conveniently handling of mould, the end face of the first side core 2 inside offers inlet opening 211 and apopore 221, water inlet 21 is communicated with inlet opening 211, and delivery port 22 is communicated with apopore 221, is provided with water-stop sheet 23 between inlet opening 211 and apopore 221.
As shown in Figure 3, water-stop sheet 23 is vertically arranged between inlet opening 211 and apopore 221, cavity 24 is separated into two chambers by water-stop sheet 23, when moulding 1 needs cooling, cooling water enters from water inlet 21, then enter cavity 24 from inlet opening 211, first side core 2 adopts metal material processing to form, the temperature of moulding 1 inside reduces by cooling water when the first side core 2, then cooling water enters into apopore 221 institute in the chamber by the space between water-stop sheet 23 and the first side core 2 inwall, then cooling water flows out from delivery port 22, in the process that cooling water flows in the cavity 24 of the first side core 2, constantly the temperature of moulding 1 is reduced, complete the cooling of moulding 1.
As shown in Figure 4, mold insert 4 is equipped with in second side core 3, mold insert 4 matches with the second side core 3 and is generally used for the multistage demoulding, cavity 35 is offered in second side core 3, second side core 3 internal fixtion is connected with water-stop sheet 33, water-stop sheet 33 is fixedly connected with the inwall of the second side core 3, one end of water-stop sheet 33 and the inwall of mold insert 4 abut against, water-stop sheet 33 offers conduction hole 34, in the production process of the second side core 3 or by changing different water-stop sheets 33 thus the size of change conduction hole 34, the size of adjustment conduction hole 34 can make the flow of cooling water speed in the second side core 3 change, when waterflood injection rate is constant, the diameter of conduction hole 34 becomes large, water velocity reduces, the diameter of conduction hole 34 diminishes, water velocity accelerates.Second side core 3 also offers water inlet 31 and delivery port 32.
As shown in Figure 5, the quantity of water-stop sheet 33 is four pieces, the cavity 35 of the second side core 3 inside is separated into four cavitys 35 by water-stop sheet 33, be communicated with by conduction hole 34 between each cavity 35, conduction hole 34 do not offered by water-stop sheet 33 between water inlet 31 and delivery port 32, namely the cooling water entering the second side core 3 from water inlet 31 could will flow out through four cavitys 35 from delivery port 32, the cavity being provided with water inlet 31 is intake antrum, intake antrum communicates with water chamber, the cavity being provided with delivery port 32 is water chamber, it is more that water-stop sheet 33 is arranged, time needed for the flowing of cooling water in the second side core 3 is longer, namely the effect cooled is better, improve the cooling effect of moulding 1.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the mould with side-drawing mechanism, comprise side core, described side core is provided with water inlet and delivery port, it is characterized in that: in described side core, offer cavity, described water inlet and delivery port respectively with cavity connects, be provided with water-stop sheet in described cavity, cavity is separated into intake antrum, water chamber by described water-stop sheet, and described intake antrum communicates with water chamber.
2. the mould with side-drawing mechanism according to claim 1, is characterized in that: described side core runs through and is provided with mold insert, and described mold insert is fed through cavity.
3. the mould with side-drawing mechanism according to claim 2, is characterized in that: the quantity of described water-stop sheet is 4, and described water-stop sheet is uniformly distributed in the circumferential direction of mold insert.
4. the mould with side-drawing mechanism according to claim 3, is characterized in that: described water-stop sheet abuts with the inwall of cavity, described water-stop sheet offers conduction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125957.9U CN204566613U (en) | 2015-03-04 | 2015-03-04 | With the mould of side-drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125957.9U CN204566613U (en) | 2015-03-04 | 2015-03-04 | With the mould of side-drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204566613U true CN204566613U (en) | 2015-08-19 |
Family
ID=53859299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125957.9U Expired - Fee Related CN204566613U (en) | 2015-03-04 | 2015-03-04 | With the mould of side-drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204566613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071083A (en) * | 2022-05-20 | 2022-09-20 | 东莞市元立电子科技有限公司 | Mold cooling structure |
-
2015
- 2015-03-04 CN CN201520125957.9U patent/CN204566613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071083A (en) * | 2022-05-20 | 2022-09-20 | 东莞市元立电子科技有限公司 | Mold cooling structure |
| CN115071083B (en) * | 2022-05-20 | 2023-12-26 | 东莞市元立电子科技有限公司 | Mold cooling structure |
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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: 20150819 Termination date: 20180304 |