CN202781743U - Cooling mechanism of injection mold - Google Patents
Cooling mechanism of injection mold Download PDFInfo
- Publication number
- CN202781743U CN202781743U CN 201220433624 CN201220433624U CN202781743U CN 202781743 U CN202781743 U CN 202781743U CN 201220433624 CN201220433624 CN 201220433624 CN 201220433624 U CN201220433624 U CN 201220433624U CN 202781743 U CN202781743 U CN 202781743U
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- CN
- China
- Prior art keywords
- groove
- injection mold
- cooling
- cooling water
- channel
- Prior art date
- 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 relates to an injection mold and in particular to a cooling mechanism of an injection mold. which is characterized by being arranged on a die insert. The cooling mechanism comprise a wave-shaped groove and a plurality of division plates which are formed in the groove in the cooling water flow direction, wherein the groove are connected with a concave channel, and the channel extends to the end part of the die insert; a baffle is arranged between the channel and the groove; the wave-shaped groove is formed in the die insert (non-injection mold cavity forming region), and the division plates are formed in the wave-shaped groove to form a plurality of sub regions, so as to increase the retention time of cooling water in each sub-region of the grooves, improve the cooling effect and prevent deformation of the mold cavity; and the groove is connected with the channel, and the baffle can be removed when the drainage is required, so that the cooling water flows out through the channels.
Description
Technical field
The utility model relates to a kind of injection mold, is specifically related to a kind of cooling body of injection mold.
Background technology
Moulding adopts mould to carry out injection molding, the structure of mould distance is as follows: the top is punch movably, the below is the die that two die plate inserts form depression, punch and die consist of the die cavity for the treatment of injection moulding, owing to add the plastic pellet of melting during cast, make easily the die distortion, therefore be necessary behind casting complete, to accelerate cooling forming.
The utility model content
The purpose of this utility model is to provide a kind of cooling body that prevents the die distortion, is provided with coolant outlet, the better injection mold of cooling effect.
To achieve these goals, the technical scheme that the utility model adopts is: the cooling body of injection mold, it is characterized in that: described cooling body is arranged on the die plate insert, and cooling device comprises the groove of undulate, and the flow of cooling water direction in groove is provided with some dividing plates.
The cooling body of aforesaid injection mold, described groove is connected with the passage of depression, and passage extends to the die plate insert end.
The cooling body of aforesaid injection mold arranges baffle plate between described passage and the groove.
The utility model is by arranging the groove of undulate at die plate insert (non-injection moulding die cavity forms the zone), and some dividing plates are set in the groove of undulate, form some zonules, to increase cooling water in the time of staying of each zonule of groove, increase cooling effect, prevent the die distortion; Groove is connected with passage, when needing draining baffle plate is removed, and cooling water is discharged by passage.
Description of drawings
Fig. 1 is structure chart of the present utility model;
Wherein, 1 die plate insert, 2 grooves, 3 dividing plates, 4 passages, 5 baffle plates.
The specific embodiment
Figure is preferred embodiment of the present utility model, below in conjunction with accompanying drawing the utility model is further described.
According to Fig. 1, the cooling body of injection mold is characterized in that: described cooling body is arranged on the die plate insert 1, and cooling device comprises the groove 2 of undulate, and the flow of cooling water direction in groove 2 is provided with some dividing plates 3.Groove 2 is connected with the passage 4 of depression, and passage 4 extends to die plate insert 1 end.Between passage 4 and the groove 2 baffle plate 5 is set.
By forming the zone at the non-injection moulding die cavity of die plate insert 1() groove 2 of undulate is set, and some dividing plates 3 are set in that the groove 2 of undulate is interior, form some zonules, to increase cooling water in the time of staying of each zonule of groove 2, increase cooling effect, prevent the die distortion; Groove 2 is connected with passage 4, when needing draining baffle plate 5 is removed, and cooling water is discharged by passage 4.
Above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops on protection domain of the present utility model.
Claims (3)
1. the cooling body of injection mold, it is characterized in that: described cooling body is arranged on the die plate insert, and cooling device comprises the groove of undulate, and the flow of cooling water direction in groove is provided with some dividing plates.
2. the cooling body of injection mold according to claim 1, it is characterized in that: described groove is connected with the passage of depression, and passage extends to the die plate insert end.
3. the cooling body of injection mold according to claim 2 is characterized in that: between described passage and the groove baffle plate is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433624 CN202781743U (en) | 2012-08-29 | 2012-08-29 | Cooling mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433624 CN202781743U (en) | 2012-08-29 | 2012-08-29 | Cooling mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781743U true CN202781743U (en) | 2013-03-13 |
Family
ID=47809072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433624 Expired - Fee Related CN202781743U (en) | 2012-08-29 | 2012-08-29 | Cooling mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794893A (en) * | 2012-08-29 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Cooling mechanism for injection mold |
-
2012
- 2012-08-29 CN CN 201220433624 patent/CN202781743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794893A (en) * | 2012-08-29 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Cooling mechanism for injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130829 |