CN104786440A - Sprue bushing with quincunx spiral type cooling structure - Google Patents
Sprue bushing with quincunx spiral type cooling structure Download PDFInfo
- Publication number
- CN104786440A CN104786440A CN201510206477.XA CN201510206477A CN104786440A CN 104786440 A CN104786440 A CN 104786440A CN 201510206477 A CN201510206477 A CN 201510206477A CN 104786440 A CN104786440 A CN 104786440A
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- China
- Prior art keywords
- sprue bush
- plum blossom
- cylinder
- connection block
- spiral cooling
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a sprue bushing with a quincunx spiral type cooling structure, which comprises a sprue bushing body, wherein a runner is arranged in the sprue bushing body. The sprue bushing is characterized in that a quincunx nozzle is arranged at one end of the sprue bushing body, the quincunx nozzle is communicated with the runner, an inner spiral cooling water channel capable of cooling a material in the runner is arranged inside the sprue bushing body, a water inlet and a water outlet are formed at the other end of the sprue bushing body, and the water inlet and the water outlet are connected with two ends of the inner spiral cooling water channel respectively. The inventions aims at overcoming shortcomings in the prior art, and provides the sprue bushing which is simple in structure and convenient to use and can effectively prevent nozzle fractures and rapidly cool.
Description
Technical field
The present invention relates to a kind of sprue bush with the spiral cooling structure of plum blossom-shaped.
Background technology
At present, the sprue bush that mould is produced is applied to, because the cross-sectional area at the mouth of a river is relatively little, easily there is the phenomenon ruptured when producing, in addition due to the defect in existing sprue bush design, there is the too high problem being difficult to cool of temperature, cause production efficiency low, be unfavorable for batch production.
So existing sprue bush awaits perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, easy to use, can rupture by effectively anti-waterstop port, the sprue bush that can cool fast.
In order to achieve the above object, the present invention adopts following scheme:
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped, include sprue bush body, runner is provided with in described sprue bush body, it is characterized in that: on described sprue bush body one end, be provided with the plum blossom-shaped mouth of a river, the described plum blossom-shaped mouth of a river and described runner are interconnected, the inside spin cooling water channel that can cool material in runner is provided with in described sprue bush body interior, the described sprue bush body other end is provided with water inlet and delivery port, and described water inlet and delivery port are connected with the two ends of inside spin cooling water channel respectively.
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as above, it is characterized in that being provided with external spiral groove on described sprue bush body outer wall, on described sprue bush body outer wall, cover has the package assembly that described external spiral groove can be made to become external spiral cooling water channel, and described external spiral cooling water channel two ends are connected with delivery port with described water inlet respectively.
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as above, it is characterized in that described sprue bush body includes Connection Block, described Connection Block one end is provided with the first cylinder, described first cylinder is provided with the second cylinder, described second cylindrical diameter is less than the first cylindrical diameter, described runner runs through described Connection Block and the first cylinder, the described plum blossom-shaped mouth of a river is arranged in described second cylinder, and described water inlet and delivery port are separately positioned on described Connection Block.
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as above, it is characterized in that the end that contacts with Connection Block at described package assembly is provided with link slot, described link slot makes water inlet or delivery port be connected with external spiral cooling water channel.
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as above, is characterized in that being provided with sealing ring between described package assembly and Connection Block, between described package assembly and the first cylinder, is provided with sealing ring.
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as above, is characterized in that being provided with connecting hole at described Connection Block.
In sum, the present invention relative to its beneficial effect of prior art is:
One, in sprue bush root, being provided with the plum blossom-shaped mouth of a river in the present invention, effectively increasing the rank street area at the mouth of a river, there is the phenomenon of fracture in effective less mouth of a river when producing;
Two, in sprue bush body, be provided with inside spin cooling water channel in the present invention, the material in the efficient coolant flow channel of energy, effectively can shorten the production cycle, can stablize the quality of shaped article simultaneously;
Three, outside sprue bush body, be provided with external spiral cooling water channel in the present invention, be used in conjunction with each other with inside spin cooling water channel, add cooling effect greatly.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is schematic diagram of the present invention;
Fig. 3 is the schematic diagram of Connection Block of the present invention;
Fig. 4 is the schematic diagram of another embodiment of the present invention.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
A kind of sprue bush with the spiral cooling structure of plum blossom-shaped as shown in Figures 1 to 3, include sprue bush body 1, runner 2 is provided with in described sprue bush body 1, described sprue bush body 1 one end is provided with the plum blossom-shaped mouth of a river 3, the described plum blossom-shaped mouth of a river 3 is interconnected with described runner 2, the inside spin cooling water channel 4 that can cool material in runner 2 is provided with in described sprue bush body 1 inside, described sprue bush body 1 other end is provided with water inlet 5 and delivery port 6, and described water inlet 5 is connected with the two ends of inside spin cooling water channel 4 respectively with delivery port 6.
In sprue bush root, being provided with the plum blossom-shaped mouth of a river in the present invention, effectively increasing the rank street area at the mouth of a river, there is the phenomenon of fracture in effective less mouth of a river when producing; In sprue bush body, be provided with inside spin cooling water channel in the present invention, the material in the efficient coolant flow channel of energy, effectively can shorten the production cycle, can stablize the quality of shaped article simultaneously.
The explained hereafter that in the present invention, sprue bush body 1 adopts 3D to print, it is inner that described inside spin cooling water channel 4 is directly formed at sprue bush body 1, effectively reduces the volume of sprue bush and reduce difficulty of processing.
Sprue bush body 1 described in the present invention includes Connection Block 11, described Connection Block 11 one end is provided with the first cylinder 12, described first cylinder 12 is provided with the second cylinder 13, the diameter of described second cylinder 13 is less than the diameter of the first cylinder 12, described runner 2 runs through described Connection Block 11 and the first cylinder 12, the described plum blossom-shaped mouth of a river 3 is arranged in described second cylinder 13, and described water inlet 5 and delivery port 6 are separately positioned on described Connection Block 11.
Connecting hole 16 is provided with at described Connection Block 11 in the present invention.
As described in Figure 4, another embodiment of the present invention, except there is structure shown in Fig. 1-3, described sprue bush body 1 outer wall is provided with external spiral groove 7, on described sprue bush body 1 outer wall, cover has the package assembly 8 that described external spiral groove 7 can be made to become external spiral cooling water channel, and described external spiral cooling water channel two ends are connected with delivery port 6 with described water inlet 5 respectively.
On the end that described package assembly 8 contacts with Connection Block 11, be provided with link slot 14 in the present invention, described link slot 14 makes water inlet 5 or delivery port 6 be connected with external spiral cooling water channel.Between described package assembly 8 and Connection Block 11, be provided with sealing ring 15, between described package assembly 8 and the first cylinder 12, be provided with sealing ring 15.
Outside sprue bush body, be provided with external spiral cooling water channel in the present invention, be used in conjunction with each other with inside spin cooling water channel, add cooling effect greatly.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the sprue bush with the spiral cooling structure of plum blossom-shaped, include sprue bush body (1), runner (2) is provided with in described sprue bush body (1), it is characterized in that: on described sprue bush body (1) one end, be provided with the plum blossom-shaped mouth of a river (3), the described plum blossom-shaped mouth of a river (3) and described runner (2) are interconnected, the inside spin cooling water channel (4) that can cool material in runner (2) is provided with in described sprue bush body (1) inside, described sprue bush body (1) other end is provided with water inlet (5) and delivery port (6), described water inlet (5) is connected with the two ends of inside spin cooling water channel (4) respectively with delivery port (6).
2. a kind of sprue bush with the spiral cooling structure of plum blossom-shaped according to claim 1, it is characterized in that being provided with external spiral groove (7) on described sprue bush body (1) outer wall, on described sprue bush body (1) outer wall, cover has the package assembly (8) that described external spiral groove (7) can be made to become external spiral cooling water channel, and described external spiral cooling water channel two ends are connected with delivery port (6) with described water inlet (5) respectively.
3. a kind of sprue bush with the spiral cooling structure of plum blossom-shaped according to claim 1 and 2, it is characterized in that described sprue bush body (1) includes Connection Block (11), described Connection Block (11) one end is provided with the first cylinder (12), described first cylinder (12) is provided with the second cylinder (13), the diameter of described second cylinder (13) is less than the diameter of the first cylinder (12), described runner (2) runs through described Connection Block (11) and the first cylinder (12), the described plum blossom-shaped mouth of a river (3) is arranged in described second cylinder (13), described water inlet (5) and delivery port (6) are separately positioned on described Connection Block (11).
4. a kind of sprue bush with the spiral cooling structure of plum blossom-shaped according to claim 3, it is characterized in that the end that contacts with Connection Block (11) at described package assembly (8) is provided with link slot (14), described link slot (14) makes water inlet (5) or delivery port (6) be connected with external spiral cooling water channel.
5. a kind of sprue bush with the spiral cooling structure of plum blossom-shaped according to claim 3, it is characterized in that being provided with sealing ring (15) between described package assembly (8) and Connection Block (11), between described package assembly (8) and the first cylinder (12), be provided with sealing ring (15).
6. a kind of sprue bush with the spiral cooling structure of plum blossom-shaped according to claim 3, is characterized in that being provided with connecting hole (16) at described Connection Block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206477.XA CN104786440A (en) | 2015-04-20 | 2015-04-20 | Sprue bushing with quincunx spiral type cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206477.XA CN104786440A (en) | 2015-04-20 | 2015-04-20 | Sprue bushing with quincunx spiral type cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786440A true CN104786440A (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206477.XA Pending CN104786440A (en) | 2015-04-20 | 2015-04-20 | Sprue bushing with quincunx spiral type cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825667A (en) * | 2017-11-27 | 2018-03-23 | 杭州先临快速成型技术有限公司 | A kind of sprue bush rapid cooling water road and its design method |
| EP3453846A1 (en) * | 2017-09-07 | 2019-03-13 | Rolls-Royce plc | Ventilated bush |
-
2015
- 2015-04-20 CN CN201510206477.XA patent/CN104786440A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3453846A1 (en) * | 2017-09-07 | 2019-03-13 | Rolls-Royce plc | Ventilated bush |
| CN107825667A (en) * | 2017-11-27 | 2018-03-23 | 杭州先临快速成型技术有限公司 | A kind of sprue bush rapid cooling water road and its design method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |