CN202876982U - Spray tip structure of electrostatic spray gun - Google Patents
Spray tip structure of electrostatic spray gun Download PDFInfo
- Publication number
- CN202876982U CN202876982U CN 201220589644 CN201220589644U CN202876982U CN 202876982 U CN202876982 U CN 202876982U CN 201220589644 CN201220589644 CN 201220589644 CN 201220589644 U CN201220589644 U CN 201220589644U CN 202876982 U CN202876982 U CN 202876982U
- Authority
- CN
- China
- Prior art keywords
- spray tip
- nozzle
- insert
- nozzle body
- 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 - Lifetime
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- Electrostatic Spraying Apparatus (AREA)
Abstract
A spray tip structure of an electrostatic spray gun comprises a spray tip body and a spray tip insert installed at the rear end of the spray tip body, wherein an O-shaped ring is sleeved at the tail end of the spray tip body. The spray tip structure of the electrostatic spray gun is characterized in that the spray tip body and the spray tip insert are both integrally formed, the spray tip body is made of engineering plastics, and the spray tip insert is made of conductive plastics. Due to the fact that the spray tip body and the spray tip insert are both integrally formed, the spray tip body and the spray tip insert are good in sealing effect when used, lasting air tight performance is achieved, and convenient installation is achieved.
Description
Technical field
The utility model relates to a kind of nozzle arrangements, is specifically related to a kind of electrostatic gun nozzle arrangements, belongs to the pneumatic tool technical field.
Background technology
Electrostatic gun nozzle arrangements in the market is comprised of nozzle body and the nozzle insert that is installed in the nozzle body rear end, because nozzle body and nozzle insert precision want high, so complex manufacturing technology, and process with metal, certain hardness is all arranged, there is in use easily gas leakage, assembling inconvenience, the life-span is hanged down inferior shortcoming.
Summary of the invention
The purpose of this utility model is exactly in order to solve nozzle arrangements gas leakage, assembling inconvenience, low inferior problem of life-span.
The technical scheme that the utility model will be dealt with problems is as follows:
The electrostatic gun nozzle arrangements, the nozzle insert that comprises nozzle body and be installed in the nozzle body rear end, described nozzle body tail end cover has O shape circle, and it is characterized in that: described nozzle body and nozzle insert are one-piece; Described nozzle body is made by engineering plastics, and described nozzle insert is made by conductive plastics.
The nozzle insert position and the nozzle body that are placed in nozzle body and expose nozzle body in nozzle insert form a groove, are nested with a conduction O shape ring in the groove.
The beneficial effects of the utility model are as follows:
Compared with prior art, adopt the electrostatic gun nozzle arrangements of the utility model structure, because nozzle body and nozzle insert are one-piece, the nozzle body that makes and nozzle insert in use, good sealing effect, air tight lastingly, and install also and make things convenient for.
Description of drawings:
Fig. 1 is the STRUCTURE DECOMPOSITION generalized section of the utility model electrostatic gun nozzle arrangements;
Fig. 2 is the partial cutaway schematic that is assemblied in the rifle body of the utility model electrostatic gun nozzle arrangements.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further detailed elaboration.
Consult Fig. 1, Fig. 2, the electrostatic gun nozzle arrangements, the nozzle insert (2) that comprises nozzle body (1) and be installed in nozzle body (1) rear end, described nozzle body (1) tail end cover have O shape circle (3), and described nozzle body (1) is one-piece with nozzle insert (2); Described nozzle body (1) is made by engineering plastics, and described nozzle insert (2) is made by conductive plastics.
The engineering plastics that adopt include polyamide, Merlon, polyformaldehyde, polybutylene terephthalate (PBT), and polyphenylene oxide, polytetrafluoroethylene (PTFE) etc. preferably can adopt polyamide and polyformaldehyde.
Described nozzle body (1) outer ring is established a mounting groove, and described mounting groove is complementary with the end of the gun barrel (6) that forms the rifle body, plays spacing fixing effect.
In nozzle insert (2), be placed in nozzle body (1) and expose nozzle insert (2) position and nozzle body (1) formation one groove (4) of nozzle body (1), be nested with a conduction O shape ring (5) in the groove (4).
Described conduction O shape ring (5) links to each other with the power supply part rubbing by a contact rod.
Claims (2)
1. electrostatic gun nozzle arrangements, the nozzle insert that comprises nozzle body and be installed in the nozzle body rear end, described nozzle body tail end cover has O shape circle, and it is characterized in that: described nozzle body and nozzle insert are one-piece; Described nozzle body is made by engineering plastics, and described nozzle insert is made by conductive plastics.
2. electrostatic gun nozzle arrangements according to claim 1 is characterized in that: the nozzle insert position and the nozzle body that are placed in nozzle body and expose nozzle body in nozzle insert form a groove, are nested with a conduction O shape ring in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589644 CN202876982U (en) | 2012-11-11 | 2012-11-11 | Spray tip structure of electrostatic spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589644 CN202876982U (en) | 2012-11-11 | 2012-11-11 | Spray tip structure of electrostatic spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876982U true CN202876982U (en) | 2013-04-17 |
Family
ID=48068448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589644 Expired - Lifetime CN202876982U (en) | 2012-11-11 | 2012-11-11 | Spray tip structure of electrostatic spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980729A (en) * | 2014-02-03 | 2016-09-28 | 株式会社利富高 | Damper device |
-
2012
- 2012-11-11 CN CN 201220589644 patent/CN202876982U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980729A (en) * | 2014-02-03 | 2016-09-28 | 株式会社利富高 | Damper device |
| CN105980729B (en) * | 2014-02-03 | 2018-01-23 | 株式会社利富高 | Damping unit |
| US9909637B2 (en) | 2014-02-03 | 2018-03-06 | Nifco Inc. | Damper device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |