CN203077574U - Water cooling device for cooling injection head of injection machine - Google Patents
Water cooling device for cooling injection head of injection machine Download PDFInfo
- Publication number
- CN203077574U CN203077574U CN 201320047589 CN201320047589U CN203077574U CN 203077574 U CN203077574 U CN 203077574U CN 201320047589 CN201320047589 CN 201320047589 CN 201320047589 U CN201320047589 U CN 201320047589U CN 203077574 U CN203077574 U CN 203077574U
- Authority
- CN
- China
- Prior art keywords
- water
- injection head
- ring sleeve
- injection
- inner ring
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a water cooling device for cooling an injection head of an injection machine. The water cooling device is sleeved on the injection head of the injection machine and comprises an inner ring sleeve and an outer ring sleeve, wherein a spiral groove for guiding water is formed in the outer wall of the inner ring sleeve; a water inlet and a water outlet are formed in the outer wall of the outer ring sleeve; the position of the water inlet corresponds to the end part of the spiral groove; the position of the water outlet corresponds to the tail part of the spiral groove; a first rapid water tube joint is arranged at the water inlet; a second rapid water tube joint is arranged at the water outlet; and the inner ring sleeve is sleeved on the inner wall of the outer ring sleeve. By circulating the water in the spiral groove in the outer wall of the inner ring sleeve, the temperature of the injection head of the injection machine is decreased, so that the situation that an injection material is solidified on the injection head because of over-high temperature when the injection head is used for injection is prevented, and the production efficiency and the service life of the injection are improved and prolonged.
Description
Technical field
The utility model relates to the mechanical automation equipment technical field, particularly a kind of water-cooling apparatus that is used to cool off the injector injection head.
Background technology
Injector (having another name called injection machine) is to utilize mould for plastics to make the main former of the plastic products of different shape thermoplastic or thermosetting material.Injection moulding realizes by injection machine and mould.One of critical piece of this injector is an injection head, and long-term the contact with mould of the injection head of this injector makes the injection head temperature rise, and the rising of injection head temperature can make the interior heat-curing plastic of injection head solidify; Cause injection head to stop up.Injection head just can't be injected like this, and just can carry out work, the service life of so just having reduced the injection head of injector after the heat-curing plastic in the injection head will being dug out.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of water-cooling apparatus that is used to cool off the injector injection head, has improved the production efficiency and the service life of injector.
The utility model is achieved in that a kind of water-cooling apparatus that is used to cool off the injector injection head, and described water-cooling apparatus is set on the described injector injection head, and this water-cooling apparatus comprises: inner ring sleeve and outer ring set; The outer wall of described inner ring sleeve offers the helicla flute that is used for water guide; Described outer ring set outer wall offers water inlet and delivery port, and the position of water inlet is corresponding with the spiral fluted end, and the position of delivery port is corresponding with the spiral fluted afterbody; Described water inlet is provided with one first fast joint of waterpipe, and delivery port is provided with one second fast joint of waterpipe; Described inner ring sleeve is nested on the described outer ring set inwall.
Further, described first fast joint of waterpipe is connected with a water inlet pipe, and described second fast joint of waterpipe is connected with an outlet pipe.
Further, described outer ring set offers two screwed holes, and inner ring sleeve offers two screws, and two screwed holes are corresponding with two screws, and described water-cooling apparatus is set on the injector injection head by two screws and runs through described screwed hole and screw carries out sealed fixing.
Advantage of the present utility model is: the utility model water inlet of ring set outside pours into cold water, flows out hot water at delivery port, makes cold water circulate in the helicla flute of the outer wall of inner ring sleeve like this, reduces the temperature of the injection head of injector; Can not occur the too high injection material that makes of temperature like this when injection head is injected is set on the injection head; The production efficiency and the service life of injector have been improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the utility model is set in the structural representation on the injector injection head.
Fig. 3 is the structural representation of the utility model inner ring sleeve and the combination of outer shroud cover.
The specific embodiment
See also Fig. 1 to shown in Figure 3, a kind of water-cooling apparatus that is used to cool off the injector injection head of the present utility model, described water-cooling apparatus 1 are set on the described injector injection head 2, and this water-cooling apparatus 1 comprises: inner ring sleeve 11 and outer ring set 12; The outer wall of described inner ring sleeve 11 offers the helicla flute 111 that is used for water guide; Described outer ring set 12 outer walls offer water inlet 121 and delivery port 122, and the position of water inlet 121 is corresponding with the end of helicla flute 111, and the position of delivery port 122 is corresponding with the afterbody of helicla flute 111; Described water inlet 121 is provided with one first fast joint of waterpipe 13, and delivery port 122 is provided with one second fast joint of waterpipe 14; Described inner ring sleeve 11 is nested on described outer ring set 12 inwalls; Described first fast joint of waterpipe 13 is connected with a water inlet pipe (not shown), and described second fast joint of waterpipe 14 is connected with an outlet pipe (not shown).
In the utility model, described outer ring set 12 offers two screwed holes (not shown), inner ring sleeve 11 offers two screws (not shown), and two screwed holes are corresponding with two screws, and described water-cooling apparatus 1 is set on the injector injection head 2 by two screws 3 and runs through described screwed hole and screw carries out sealed fixing; Because the effect inner ring sleeve 11 and the outer ring set 12 of screw can be killed on injector injection head 2.
In a word, the utility model water inlet of ring set outside pours into cold water, flows out hot water at delivery port, makes cold water circulate in the helicla flute of the outer wall of inner ring sleeve like this, reduces the temperature of the injection head of injector; Can not occur the too high injection material that makes of temperature like this when injection head is injected is set on the injection head; The production efficiency and the service life of injector have been improved.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. water-cooling apparatus that is used to cool off the injector injection head, it is characterized in that: described water-cooling apparatus is set on the described injector injection head, and this water-cooling apparatus comprises: inner ring sleeve and outer ring set; The outer wall of described inner ring sleeve offers the helicla flute that is used for water guide; Described outer ring set outer wall offers water inlet and delivery port, and the position of water inlet is corresponding with the spiral fluted end, and the position of delivery port is corresponding with the spiral fluted afterbody; Described water inlet is provided with one first fast joint of waterpipe, and delivery port is provided with one second fast joint of waterpipe; Described inner ring sleeve is nested on the described outer ring set inwall.
2. a kind of water-cooling apparatus that is used to cool off the injector injection head according to claim 1 is characterized in that: described first fast joint of waterpipe is connected with a water inlet pipe, and described second fast joint of waterpipe is connected with an outlet pipe.
3. a kind of water-cooling apparatus that is used to cool off the injector injection head according to claim 1, it is characterized in that: described outer ring set offers two screwed holes, inner ring sleeve offers two screws, and two screwed holes are corresponding with two screws, and described water-cooling apparatus is set on the injector injection head by two screws and runs through described screwed hole and screw carries out sealed fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047589 CN203077574U (en) | 2013-01-29 | 2013-01-29 | Water cooling device for cooling injection head of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047589 CN203077574U (en) | 2013-01-29 | 2013-01-29 | Water cooling device for cooling injection head of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077574U true CN203077574U (en) | 2013-07-24 |
Family
ID=48823443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047589 Expired - Fee Related CN203077574U (en) | 2013-01-29 | 2013-01-29 | Water cooling device for cooling injection head of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995161A (en) * | 2018-07-27 | 2018-12-14 | 芜湖市崇兴乐塑胶有限公司 | A kind of thermosetting plastics injection molding cooling structure of expects pipe |
-
2013
- 2013-01-29 CN CN 201320047589 patent/CN203077574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995161A (en) * | 2018-07-27 | 2018-12-14 | 芜湖市崇兴乐塑胶有限公司 | A kind of thermosetting plastics injection molding cooling structure of expects pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |