CN204414526U - A kind of mould vacuum device oil cylinder cooling structure - Google Patents
A kind of mould vacuum device oil cylinder cooling structure Download PDFInfo
- Publication number
- CN204414526U CN204414526U CN201420871853.8U CN201420871853U CN204414526U CN 204414526 U CN204414526 U CN 204414526U CN 201420871853 U CN201420871853 U CN 201420871853U CN 204414526 U CN204414526 U CN 204414526U
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- cylinder body
- flow channel
- coolant flow
- ring
- ring component
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Abstract
The utility model discloses a kind of mould vacuum device oil cylinder cooling structure, comprise the cylinder body that has oil-in and oil-out, described cylinder body end is by a flanged plate fixed installation, described flanged plate forms cooling water channel, an air ring component is set with outside described cylinder body, described air ring component inside hollow is also formed with a ring-type coolant flow channel, described air ring component is respectively equipped with the water inlet and delivery port that communicate with ring-type coolant flow channel two ends, by arranging air ring component outside cylinder body, this air ring component has the ring-type coolant flow channel round cylinder body, cooling water is passed into ring-type coolant flow channel, and then cooling down is carried out to cylinder body, meanwhile, in flanged plate, also form cooling water channel, reduce the temperature of cylinder body further, avoid excessive temperature to cause cylinder body inner seal ring to lose efficacy.
Description
Technical field
the utility model relates to mould associate member technical field, particularly a kind of mould vacuum device oil cylinder cooling structure.
Background technology
at present, the oil cylinder of existing injection mold vacuum device is arranged in cover half cage plate usually, because narrow space, structure restriction and environment temperature are higher, the heat produced during the cylinder efficient of vacuum device is difficult to release, and then cause oil cylinder temperature too high, cause oil cylinder inner seal ring aging in high temperature environments, affect the life-span of sealing ring, affect the normal operation of oil cylinder.
Utility model content
Technical problem to be solved in the utility model is to provide the mould vacuum device oil cylinder cooling structure that a kind of structure is simple, effectively can reduce oil cylinder temperature.
For solving the problems of the technologies described above adopted technical scheme: a kind of mould vacuum device oil cylinder cooling structure, comprise the cylinder body that has oil-in and oil-out, described cylinder body end is by a flanged plate fixed installation, described flanged plate forms cooling water channel, an air ring component is set with outside described cylinder body, described air ring component inside hollow is also formed with a ring-type coolant flow channel, described air ring component is respectively equipped with the water inlet and delivery port that communicate with ring-type coolant flow channel two ends.
Further, described air ring component comprises the coolant jacket be sleeved on outside cylinder body and the cooling tube be welded on outside coolant jacket, and described coolant jacket outer wall is provided with the circumferential conduit forming ring-type coolant flow channel.
Beneficial effect: this mould vacuum device oil cylinder cooling structure by arranging air ring component outside cylinder body, this air ring component has the ring-type coolant flow channel round cylinder body, pass into cooling water to ring-type coolant flow channel, and then cooling down is carried out to cylinder body; Meanwhile, in flanged plate, also form cooling water channel, reduce the temperature of cylinder body further, avoid excessive temperature to cause cylinder body inner seal ring to lose efficacy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the top view of the utility model embodiment;
Fig. 2 is the partial sectional view of the utility model embodiment;
Fig. 3 is the partial sectional view of flanged plate in the utility model embodiment.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of mould vacuum device of the utility model oil cylinder cooling structure, comprise the cylinder body 10 that has oil-in and oil-out, cylinder body 10 end is fixedly mounted by a flanged plate 20, flanged plate 20 forms cooling water channel 21, outside cylinder body 10, be set with an air ring component 30, air ring component 30 inner hollow is also formed with a ring-type coolant flow channel, air ring component 30 is respectively equipped with the water inlet and delivery port that communicate with ring-type coolant flow channel two ends.
In the present embodiment, air ring component 30 is made up of coolant jacket 31 and cooling tube 32 two parts, coolant jacket 31 is sleeved on cylinder body 10 outer surface, fit tightly with cylinder body 10, coolant jacket 31 outer surface is provided with circumferential conduit 33, and cooling tube 32 is welded on outside coolant jacket 31, circumferential conduit 33 between coolant jacket 31 and cooling tube 32 forms ring-type coolant flow channel, cooling water enters in ring-type coolant flow channel through water inlet, carries out cooling down to cylinder body, then flows out from delivery port; Meanwhile, in flanged plate 20, also form cooling water channel 21, the temperature of cylinder body 10 can be reduced further, avoid excessive temperature to cause cylinder body 10 inner seal ring to lose efficacy.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. a mould vacuum device oil cylinder cooling structure, it is characterized in that: comprise the cylinder body that has oil-in and oil-out, described cylinder body end is by a flanged plate fixed installation, described flanged plate forms cooling water channel, an air ring component is set with outside described cylinder body, described air ring component inside hollow is also formed with a ring-type coolant flow channel, described air ring component is respectively equipped with the water inlet and delivery port that communicate with ring-type coolant flow channel two ends.
2. mould vacuum device oil cylinder cooling structure according to claim 1, it is characterized in that: described air ring component comprises the coolant jacket be sleeved on outside cylinder body and the cooling tube be welded on outside coolant jacket, and described coolant jacket outer wall is provided with the circumferential conduit forming ring-type coolant flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871853.8U CN204414526U (en) | 2014-12-31 | 2014-12-31 | A kind of mould vacuum device oil cylinder cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871853.8U CN204414526U (en) | 2014-12-31 | 2014-12-31 | A kind of mould vacuum device oil cylinder cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414526U true CN204414526U (en) | 2015-06-24 |
Family
ID=53464928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871853.8U Active CN204414526U (en) | 2014-12-31 | 2014-12-31 | A kind of mould vacuum device oil cylinder cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414526U (en) |
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2014
- 2014-12-31 CN CN201420871853.8U patent/CN204414526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |