CN203417789U - Spray gun head with two spray nozzle surfaces - Google Patents
Spray gun head with two spray nozzle surfaces Download PDFInfo
- Publication number
- CN203417789U CN203417789U CN201320496762.6U CN201320496762U CN203417789U CN 203417789 U CN203417789 U CN 203417789U CN 201320496762 U CN201320496762 U CN 201320496762U CN 203417789 U CN203417789 U CN 203417789U
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- CN
- China
- Prior art keywords
- spray nozzle
- nozzle
- spray
- gun head
- spray gun
- 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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Abstract
The utility model discloses a spray gun head with two spray nozzle surfaces. The spray gun head with the two spray nozzle surfaces comprises a spray gun head body, a spray nozzle which is arranged inside the spray gun head and is provided with the two spray nozzle surfaces, an air inlet channel, and a paint channel, wherein the air inlet channel and the paint channel are arranged inside the spray gun head and are connected with the spray nozzle, the end, close to the paint channel, of the first spray nozzle surface of the spray nozzle is inclined downwards, and the second spray nozzle surface of the spray nozzle is a vertical plane and is close to the upper end of the first spray nozzle surface. According to the spray gun head with the two spray nozzle surfaces, due to the fact that the second spray nozzle surface is added, paint can be sprayed from the two spraying surfaces, all parts in an inner cavity of a mold can be sprayed evenly, and the service life of the mold is guaranteed due to the proper thickness of a coating.
Description
Technical field
The utility model relates to cylinder sleeve spraying field, specifically a kind of spray gun with double nozzles head.
Background technology
At present, the nozzle being connected with spray gun is all 0 degree nozzle, and the nozzle face of nozzle designs for horizontal plane, and during spraying, coating vertically sprays to workpiece inner circle, will cause piling to a certain degree, thereby affects coating layer thickness, causes external diameter fluctuation.In order to address this problem, just the nozzle face of nozzle is set to inclined-plane, while making coating ejection, has initial velocity forward, offset the speed that spray gun retreats, thereby the phenomenon of subduing piling makes external diameter homogenising.But this structure has caused again nozzle face coating out, and some can be sprayed onto on the top board of mould end, but coating is too thin and can not cover completely, easily makes top board scaling loss.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of spray gun with double nozzles head, makes the spraying of cylinder sleeve dies cavity various piece evenly, extends die life.
The technical solution of the utility model is:
A kind of spray gun with double nozzles head, include lance head body, be arranged at lance head body interior nozzle, be arranged at lance head body interior and the inlet channel being connected with nozzle and coating passage, one end of the contiguous coating passage of the first nozzle face of described nozzle is tilted to down, it is characterized in that: on described nozzle, be arranged at second nozzle face, second nozzle face is the upper end of perpendicular and contiguous the first nozzle face.
Between described second nozzle face and nozzle, be connected with liquid outlet channel.
The utility model increases second nozzle face, and coating is sprayed from two spray-coating surfaces, has guaranteed the spraying of dies cavity various piece evenly, and coating layer thickness has guaranteed the service life of mould.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See Fig. 1, a kind of spray gun with double nozzles head, include lance head body 1, be arranged at lance head body 1 inside and have the nozzle 2 of two nozzle face, inlet channel 3 and the coating passage 4 that is arranged at lance head body 1 inside and is connected with nozzle 2, one end of the first nozzle face 5 contiguous coating passages 4 of nozzle is tilted to down, the second nozzle face 6 of nozzle is the upper end of perpendicular and contiguous the first nozzle face 5, and is connected with liquid outlet channel 7 between second nozzle face 6 and nozzle 2.
Claims (2)
1. a spray gun with double nozzles head, include lance head body, be arranged at lance head body interior nozzle, be arranged at lance head body interior and the inlet channel being connected with nozzle and coating passage, one end of the contiguous coating passage of the first nozzle face of described nozzle is tilted to down, it is characterized in that: on described nozzle, be arranged at second nozzle face, second nozzle face is the upper end of perpendicular and contiguous the first nozzle face.
2. a kind of spray gun with double nozzles head according to claim 1, is characterized in that: between described second nozzle face and nozzle, be connected with liquid outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496762.6U CN203417789U (en) | 2013-08-15 | 2013-08-15 | Spray gun head with two spray nozzle surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496762.6U CN203417789U (en) | 2013-08-15 | 2013-08-15 | Spray gun head with two spray nozzle surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417789U true CN203417789U (en) | 2014-02-05 |
Family
ID=50016894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496762.6U Expired - Lifetime CN203417789U (en) | 2013-08-15 | 2013-08-15 | Spray gun head with two spray nozzle surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417789U (en) |
-
2013
- 2013-08-15 CN CN201320496762.6U patent/CN203417789U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |