CN201712120U - Spray head of injection molding machine - Google Patents
Spray head of injection molding machine Download PDFInfo
- Publication number
- CN201712120U CN201712120U CN2010202639905U CN201020263990U CN201712120U CN 201712120 U CN201712120 U CN 201712120U CN 2010202639905 U CN2010202639905 U CN 2010202639905U CN 201020263990 U CN201020263990 U CN 201020263990U CN 201712120 U CN201712120 U CN 201712120U
- Authority
- CN
- China
- Prior art keywords
- head body
- spray head
- nozzle
- shower nozzle
- spray
- 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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Abstract
The utility model discloses a spray head of an injection molding machine, which comprises a spray head body and a spray head flow passage, wherein the spray head flow passage formed inside the spray head body is communicated with two ends of the spray head body; screw threads are formed on the outer surface at the rear end of the spray head body; a spray nozzle is arranged at the front end of the spray head body; the spray nozzle is communicated with the spray head flow passage through a discharging channel; the spray head body and the spray nozzle adopt a split structure; and the front end of the spray head body is connected with the rear end of the spray nozzle through the screw threads. A gland bush used for sealing is arranged between the spray head body and the spray nozzle. In the spray head, the spray nozzle and the spray head body are arranged separately, so that the disassembly and the replacement of the spray nozzle as well as the cleaning of the spray head flow passage formed inside the spray head body can be facilitated, and the service life of the spray head can be prolonged.
Description
Technical field
The utility model relates to a kind of injection machine shower nozzle.
Background technology
At present, matching used shower nozzle on the injection machine, an end of shower nozzle and the barrel of main frame are connected, and the shower nozzle mouth of the other end and mould cooperate.Raw material injects mould from barrel through shower nozzle.As shown in Figure 1, existing nozzle structure comprises head body 1, is arranged on the shower nozzle runner 2 that head body is inner and communicate with the head body two ends, and the head body back end outer surface is provided with screw thread 3, the head body front end is provided with nozzle 4, is communicated with by tapping channel 5 between described nozzle and shower nozzle runner.Because nozzle and head body are made as integrative-structure, be not easy to clean the shower nozzle runner after long-term the use, and nozzle wear is bigger, in case damage, whole shower nozzle will be scrapped.
The utility model content
Technical problem to be solved in the utility model just provides a kind of injection machine shower nozzle, can conveniently clean the shower nozzle runner, improves shower nozzle service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of injection machine shower nozzle, comprise head body, be arranged on the shower nozzle runner that head body is inner and communicate with the head body two ends, the head body back end outer surface is provided with screw thread, the head body front end is provided with nozzle, be communicated with by tapping channel between described nozzle and shower nozzle runner, it is characterized in that: described head body and described nozzle are for dividing body structure, and described head body front end and described nozzle rear end are by being threaded togather.
As preferably, be provided with the sealing gasket sealing between described head body and described nozzle.
As preferably, be provided with screen pack between described head body and described nozzle and cover the shower nozzle runner.
The utility model is owing to nozzle and head body split design, be convenient to dismantle the nozzle exchange nozzle and clean the interior shower nozzle runner of head body, can improve shower nozzle service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is existing injection machine nozzle structure schematic diagram;
Fig. 2 is the utility model injection machine nozzle structure schematic diagram.
The specific embodiment
As shown in Figure 2, embodiment for a kind of injection machine shower nozzle of the utility model, comprise head body 1, be arranged on the shower nozzle runner 2 that head body is inner and communicate with the head body two ends, head body 1 back end outer surface is provided with screw thread 3, and head body 1 front end is provided with nozzle 4, is communicated with by tapping channel 5 between described nozzle and shower nozzle runner, described head body 1 is the branch body structure with described nozzle 4, and described head body 1 front end and described nozzle 4 rear ends are by being threaded togather.4 at described head body 1 and described nozzle are provided with sealing gasket 6 sealings.4 at described head body 1 and described nozzle are provided with screen pack 7 and cover shower nozzle runner 2.
Claims (3)
1. injection machine shower nozzle, comprise head body (1), be arranged on the shower nozzle runner (2) that head body is inner and communicate with the head body two ends, head body (1) back end outer surface is provided with screw thread (3), head body (1) front end is provided with nozzle (4), be communicated with by tapping channel (5) between described nozzle and shower nozzle runner, it is characterized in that: described head body (1) is the branch body structure with described nozzle (4), and described head body (1) front end and described nozzle (4) rear end are by being threaded togather.
2. a kind of injection machine shower nozzle according to claim 1 is characterized in that: be provided with sealing gasket (6) sealing between described head body (1) and described nozzle (4).
3. a kind of injection machine shower nozzle according to claim 1 is characterized in that: be provided with screen pack (7) between described head body (1) and described nozzle (4) and cover shower nozzle runner (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639905U CN201712120U (en) | 2010-07-15 | 2010-07-15 | Spray head of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639905U CN201712120U (en) | 2010-07-15 | 2010-07-15 | Spray head of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712120U true CN201712120U (en) | 2011-01-19 |
Family
ID=43458116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202639905U Expired - Fee Related CN201712120U (en) | 2010-07-15 | 2010-07-15 | Spray head of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985236A (en) * | 2010-07-15 | 2011-03-16 | 王维东 | Sprayer of injection molding machine |
| CN103481450A (en) * | 2013-09-27 | 2014-01-01 | 苏州长发塑胶有限公司 | Nozzle for injection molding machine |
-
2010
- 2010-07-15 CN CN2010202639905U patent/CN201712120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985236A (en) * | 2010-07-15 | 2011-03-16 | 王维东 | Sprayer of injection molding machine |
| CN103481450A (en) * | 2013-09-27 | 2014-01-01 | 苏州长发塑胶有限公司 | Nozzle for injection molding machine |
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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: 20110119 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |