CN207140316U - Extrusion blow mould with cooling water channel - Google Patents
Extrusion blow mould with cooling water channel Download PDFInfo
- Publication number
- CN207140316U CN207140316U CN201721094627.3U CN201721094627U CN207140316U CN 207140316 U CN207140316 U CN 207140316U CN 201721094627 U CN201721094627 U CN 201721094627U CN 207140316 U CN207140316 U CN 207140316U
- Authority
- CN
- China
- Prior art keywords
- backform
- bed die
- coolant guide
- die body
- sluicing
- 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
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of extrusion blow mould with cooling water channel, including bed die body and backform body, die cavity is provided with bed die body and backform body, at least five coolant guide pipes are provided with bed die body and backform body, the lateral surface of bed die body and backform body is provided with connection closure chamber, the water pipe head being connected with coolant guide pipe one end is provided with the side wall of bed die body and backform body, one end of coolant guide pipe extends to connection closure intracavitary by connecting conduit, connection closure intracavitary is provided with connection sleeve pipe, sluicing chamber is provided with the side wall of bed die body and backform body, the end of coolant guide pipe extends to sluicing intracavitary, sluicing intracavitary is provided with sluicing closure.Structure setting of the present utility model is reasonable, ensures the uniformity of cooling and the effect of cooling, cooling water reliability of operation, can be sluiced as needed, simple and quick, stability in use is good, strong applicability and practicality is good.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of extrusion blow mould with cooling water channel.
Background technology
Extrusion blow mould is a kind of common mould, because plastics are that liquid i.e. high temperature melts state in extrusion blow mould,
In order to ensure the processing of product, corresponding cooling water channel, the extrusion blow mould of prior art are typically provided with extrusion blow mould
Setting it is extremely unreasonable, be present dead angle in its setting, easily make in product contraction distortion, while its cooling effect is relatively limited,
So as to which process-cycle and the stability in use of product can be influenceed, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide that a kind of structure setting is reasonable and stability in use is good has cooling water channel
Extrusion blow mould.
The technical scheme for realizing the utility model purpose is a kind of extrusion blow mould with cooling water channel, including bed die body and
Backform body, die cavity is provided with the bed die body and backform body, is provided with least in the bed die body and backform body
Five coolant guide pipes, the coolant guide pipe are arranged on the outside of die cavity and parallel with die cavity, in the bed die body and backform
The lateral surface of body is provided with connection closure chamber, is provided with and coolant guide pipe one end phase in the side wall of the bed die body and backform body
The water pipe head of connection, one end of the coolant guide pipe extends to connection closure intracavitary by connecting conduit, in the connection
Closure intracavitary is provided with connection sleeve pipe, and the connecting conduit is connected by connection sleeve pipe, in the bed die body and backform body
Sluicing chamber is provided with side wall, the end of the coolant guide pipe extends to sluicing intracavitary, is provided with and lets out in the sluicing intracavitary
Water seal is blocked up.
The distance between the coolant guide pipe and die cavity are equal for the distance between 5-8mm and adjacent coolant guide pipe.
The caliber of the coolant guide pipe is 8-14mm.
Closure and the connection sleeve pipe of sluicing is red copper body structure.
Be additionally provided with backboard on the outside of the bed die body and backform body, the backboard by screw rod be fixed on bed die body or
On the lateral surface of backform body.
The utility model has positive effect：Structure setting of the present utility model is reasonable, and its coolant guide pipe is equal
Row set and it is parallel with die cavity, thereby may be ensured that coolant guide pipe uniformly be in die cavity every nook and cranny, so as to
Ensure the uniformity of cooling and the effect of cooling, while it is provided with sluicing chamber and connection closure chamber, can block chamber in connection
It is interior that adjacent coolant guide pipe is connected, it can not only ensure cooling water reliability of operation, and can enter as needed
Row sluices, and simple and quick, stability in use is good, strong applicability and practicality is good.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structural blast schematic diagram of the present utility model.
Embodiment
（Embodiment 1）
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is that structural blast of the present utility model shows
It is intended to.
Fig. 1, a kind of extrusion blow mould with cooling water channel, including bed die body 1 and backform body 2 are seen, in the He of bed die body 1
Die cavity 3 is provided with backform body 2, at least five coolant guide pipes 4 are provided with the bed die body 1 and backform body 2,
（In the present embodiment, the coolant guide pipe of varying number can be arranged as required to, makes coolant guide pipe as far as possible by die cavity bag
Wrap up in）The coolant guide pipe 4 is arranged on the outside of die cavity and parallel with die cavity, in the bed die body 1 and the lateral surface of backform body 2
Connection closure chamber 5 is provided with, the water being connected with coolant guide pipe one end is provided with the side wall of the bed die body and backform body
Pipe joint 6, one end of the coolant guide pipe 4 is extended in connection closure chamber 5 by connecting conduit 7, in the connection closure
Connection sleeve pipe 8 is provided with chamber 5, the connecting conduit is connected by connection sleeve pipe, in the bed die body 1 and backform body 2
Sluicing chamber 9 is provided with side wall, the end of the coolant guide pipe extends to sluicing intracavitary, is provided with and lets out in the sluicing intracavitary
Water seal stifled 10.
The distance between the coolant guide pipe and die cavity are equal for the distance between 5-8mm and adjacent coolant guide pipe.
The caliber of the coolant guide pipe is 8-14mm.
Closure and the connection sleeve pipe of sluicing is red copper body structure.
Backboard 11 is additionally provided with the outside of the bed die body and backform body, the backboard is fixed on bed die body by screw rod
Or on the lateral surface of backform body.
Structure setting of the present utility model is reasonable, its coolant guide pipe for it is parallel setting and it is parallel with die cavity, from
And can ensure that coolant guide pipe is uniformly in the every nook and cranny of die cavity, it thereby may be ensured that the uniformity of cooling and the effect of cooling
Fruit, while it is provided with sluicing chamber and connection closure chamber, adjacent coolant guide pipe can be connected in connection closure intracavitary,
Cooling water reliability of operation can not only be ensured, and can be sluiced as needed, it is simple and quick, using stable
Property is good, strong applicability and practicality is good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model is extended out and still fall within this practicality
New protection domain.
Claims (5)
1. a kind of extrusion blow mould with cooling water channel, including bed die body and backform body, on the bed die body and backform body
It is provided with die cavity, it is characterised in that：At least five coolant guide pipes are provided with the bed die body and backform body, it is described cold
But water conduit is arranged on the outside of die cavity and parallel with die cavity, and the lateral surface of the bed die body and backform body is provided with connection envelope
Chamber is blocked up, the water pipe head being connected with coolant guide pipe one end is provided with the side wall of the bed die body and backform body, it is described cold
But one end of water conduit extends to connection closure intracavitary by connecting conduit, and the connection closure intracavitary is provided with adapter sleeve
Pipe, the connecting conduit are connected by connection sleeve pipe, and sluicing chamber, institute are provided with the side wall of the bed die body and backform body
The end for stating coolant guide pipe extends to sluicing intracavitary, and the sluicing intracavitary is provided with sluicing closure.
2. the extrusion blow mould according to claim 1 with cooling water channel, it is characterised in that：The coolant guide pipe and mould
The distance between chamber is that the distance between 5-8mm and adjacent coolant guide pipe are equal.
3. the extrusion blow mould according to claim 2 with cooling water channel, it is characterised in that：The pipe of the coolant guide pipe
Footpath is 8-14mm.
4. the extrusion blow mould according to claim 3 with cooling water channel, it is characterised in that：Sluice closure and the connection
Sleeve pipe is red copper body structure.
5. the extrusion blow mould according to claim 4 with cooling water channel, it is characterised in that：In the bed die body and backform
Backboard is additionally provided with the outside of body, the backboard is fixed on by screw rod on the lateral surface of bed die body or backform body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094627.3U CN207140316U (en) | 2017-08-30 | 2017-08-30 | Extrusion blow mould with cooling water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094627.3U CN207140316U (en) | 2017-08-30 | 2017-08-30 | Extrusion blow mould with cooling water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140316U true CN207140316U (en) | 2018-03-27 |
Family
ID=61670515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094627.3U Expired - Fee Related CN207140316U (en) | 2017-08-30 | 2017-08-30 | Extrusion blow mould with cooling water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140316U (en) |
-
2017
- 2017-08-30 CN CN201721094627.3U patent/CN207140316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |