CN204340136U - A kind of sealing mechanism of cooling water channel of mould - Google Patents
A kind of sealing mechanism of cooling water channel of mould Download PDFInfo
- Publication number
- CN204340136U CN204340136U CN201420686451.0U CN201420686451U CN204340136U CN 204340136 U CN204340136 U CN 204340136U CN 201420686451 U CN201420686451 U CN 201420686451U CN 204340136 U CN204340136 U CN 204340136U
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- cover plate
- water channel
- cooling water
- stencil body
- sealing mechanism
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Abstract
The utility model discloses a kind of sealing mechanism of cooling water channel of mould, comprising: a stencil body, the middle part of described stencil body is provided with at least two cooling water holes; One cover plate, is arranged at a side of described stencil body, is screwed on described stencil body; One apopore and an inlet opening, be arranged on described cover plate; The end face that described cover plate is connected with described stencil body is formed an annular water channel be communicated with by described cooling water hole; Arrange a sheet of water-impermeable piece in described cooling water hole, the one end described cover plate being formed with annular water channel is fixed in one end of described water-impermeable piece; The position of described cover plate being installed screw forms the water proof post that protrudes from described annular water channel, and described cover plate, through described water proof post, is fixed on described stencil body by described screw; Described apopore and inlet opening connect described annular water channel.Have that structure is simple, good cooling results, effectively can raise the efficiency, the advantage such as to reduce costs.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of sealing mechanism of cooling water channel of mould.
Background technology
A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.
Injection mold is a kind of instrument producing plasthetics; Also be the instrument giving plasthetics complete structure and accurate dimension.
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.When injection moulding, dynamic model and cover half close and form running gate system and die cavity, and during die sinking, dynamic model is separated to take out plastic products with cover half.
In the mould of prior art, some need the mold component of cooling to be subject to shaping restriction, and a lot of surface does not allow to bore cooling water hole, as the mould of a cubic shaped, has hexahedron, only allowed one side to bore cooling water hole.Just be not easy to the cooling of mould under such circumstances, reduce mold use efficiency, add cost.
Summary of the invention
In view of the above-mentioned deficiency of the mold cooling water passage of prior art.The purpose of this utility model is to provide a kind of and has that structure is simple, good cooling results, effectively can raise the efficiency, to reduce costs etc. the sealing mechanism of the cooling water channel of the mould of advantage.
For realizing above-mentioned purpose of the present utility model, the utility model provides a kind of sealing mechanism of cooling water channel of mould, and the sealing mechanism of the cooling water channel of described mould comprises: a stencil body, and the middle part of described stencil body is provided with at least two cooling water holes; One cover plate, described cover plate is arranged at a side of described stencil body, is screwed on described stencil body; One apopore and an inlet opening, be arranged on described cover plate; The end face that described cover plate is connected with described stencil body is formed an annular water channel be communicated with by described cooling water hole; Arrange a sheet of water-impermeable piece in described cooling water hole, the one end described cover plate being formed with annular water channel is fixed in one end of described water-impermeable piece; The position of described cover plate being installed screw forms the water proof post that protrudes from described annular water channel, and described cover plate, through described water proof post, is fixed on described stencil body by described screw; Described apopore and inlet opening connect described annular water channel.
According to above-mentioned design of the present utility model, the upper end of described water proof post is concordant with the end face of described cover plate, and arranges one first sealing ring in described water proof post.
According to above-mentioned design of the present utility model, the end face that described cover plate is connected with stencil body is also arranged one and be in the second sealing ring outside described annular water channel.
According to above-mentioned design of the present utility model, described apopore and inlet opening are connected respectively to the two ends of described annular water channel.
According to above-mentioned design of the present utility model, described cooling water hole is more than 3 or 3.
Advantage of the present utility model and beneficial effect are: have that structure is simple, good cooling results, effectively can raise the efficiency, the advantage such as to reduce costs.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the sealing mechanism of the cooling water channel of a kind of mould of the present utility model.
Fig. 2 is the cover plate of sealing mechanism and the perspective view of water-impermeable piece of the cooling water channel of a kind of mould of the present utility model.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail, but described embodiment is only the use providing and illustrate with explanation, can not be used for limiting scope of patent protection of the present utility model.
As shown in Figures 1 and 2 be the sealing mechanism of the cooling water channel of a kind of mould of the present utility model, the sealing mechanism of the cooling water channel of described mould comprises: a stencil body 1, and the middle part of described stencil body 1 is provided with at least two cooling water holes 11; One cover plate 2, described cover plate 2 is arranged at a side of described stencil body 1, is fixed on described stencil body 1 by screw 3; One apopore 4 and an inlet opening 5, is arranged on described cover plate 2; The end face that described cover plate 2 is connected with described stencil body 1 is formed an annular water channel 21 be communicated with by described cooling water hole 11; Arrange a sheet of water-impermeable piece 6 in described cooling water hole 11, the one end described cover plate 2 being formed with annular water channel 21 is fixed in one end of described water-impermeable piece 6; The position of described cover plate 2 being installed screw 3 forms the water proof post 22 that protrudes from described annular water channel 21, and described cover plate 2, through described water proof post 22, is fixed on described stencil body 1 by described screw 3; Described apopore 4 and inlet opening 5 connect described annular water channel 21.
According to above-mentioned design of the present utility model, the upper end of described water proof post 22 is concordant with the end face of described cover plate 2, and arranges one first sealing ring 7 in described water proof post 22.
According to above-mentioned design of the present utility model, the end face that described cover plate 2 is connected with stencil body 1 is also arranged one and be in the second sealing ring 8 outside described annular water channel 21.
According to above-mentioned design of the present utility model, described apopore 4 and inlet opening 5 are connected respectively to the two ends of described annular water channel 21.
According to above-mentioned design of the present utility model, described cooling water hole 11 is more than 3 or 3.
Advantage of the present utility model and beneficial effect are: have that structure is simple, good cooling results, effectively can raise the efficiency, the advantage such as to reduce costs.
The variant that foregoing is only preferred embodiment of the present utility model and exemplifies; be not used for limiting the utility model; every within spirit of the present utility model and principle; done any need not the amendment of creative thinking and improvement, all should be included within protection domain of the present utility model.
Claims (5)
1. a sealing mechanism for the cooling water channel of mould, is characterized in that:
The sealing mechanism of the cooling water channel of described mould comprises:
One stencil body, the middle part of described stencil body is provided with at least two cooling water holes;
One cover plate, described cover plate is arranged at a side of described stencil body, is screwed on described stencil body;
One apopore and an inlet opening, be arranged on described cover plate;
The end face that described cover plate is connected with described stencil body is formed an annular water channel be communicated with by described cooling water hole;
Arrange a sheet of water-impermeable piece in described cooling water hole, the one end described cover plate being formed with annular water channel is fixed in one end of described water-impermeable piece;
The position of described cover plate being installed screw forms the water proof post that protrudes from described annular water channel, and described cover plate, through described water proof post, is fixed on described stencil body by described screw;
Described apopore and inlet opening connect described annular water channel.
2. the sealing mechanism of the cooling water channel of a kind of mould according to claim 1, is characterized in that:
The upper end of described water proof post is concordant with the end face of described cover plate, and arranges one first sealing ring in described water proof post.
3. the sealing mechanism of the cooling water channel of a kind of mould according to claim 1, is characterized in that:
The end face that described cover plate is connected with stencil body is also arranged one and be in the second sealing ring outside described annular water channel.
4. the sealing mechanism of the cooling water channel of a kind of mould according to claim 1, is characterized in that:
Described apopore and inlet opening are connected respectively to the two ends of described annular water channel.
5. the sealing mechanism of the cooling water channel of a kind of mould according to claim 1, is characterized in that:
Described cooling water hole is more than 3 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686451.0U CN204340136U (en) | 2014-11-17 | 2014-11-17 | A kind of sealing mechanism of cooling water channel of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686451.0U CN204340136U (en) | 2014-11-17 | 2014-11-17 | A kind of sealing mechanism of cooling water channel of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340136U true CN204340136U (en) | 2015-05-20 |
Family
ID=53223433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686451.0U Active CN204340136U (en) | 2014-11-17 | 2014-11-17 | A kind of sealing mechanism of cooling water channel of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340136U (en) |
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2014
- 2014-11-17 CN CN201420686451.0U patent/CN204340136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 518118 Guangdong province Shenzhen City Pingshan Pingshan Street Hong northbound No. 51 Patentee after: Shenzhen JINGDING industrial technology Limited by Share Ltd Address before: 518101 East Road, Shenzhen, Baoan District, horticulture Industrial Park, the first floor of the east side of the first floor of the building twenty-sixth Patentee before: Jingsenyuan mould (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right |