CN202640170U - Handheld pneumatic sandblasting pistol - Google Patents
Handheld pneumatic sandblasting pistol Download PDFInfo
- Publication number
- CN202640170U CN202640170U CN 201220176066 CN201220176066U CN202640170U CN 202640170 U CN202640170 U CN 202640170U CN 201220176066 CN201220176066 CN 201220176066 CN 201220176066 U CN201220176066 U CN 201220176066U CN 202640170 U CN202640170 U CN 202640170U
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- Prior art keywords
- gun
- pistol
- air pressure
- airduct
- air
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- Expired - Fee Related
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Abstract
The utility model relates to a handheld pneumatic sandblasting pistol, which comprises an air pistol, an air pipe is sleeved in front of an air pistol pipe and is provided with a branch pipeline, and an air nozzle is sleeved in front of the air pipe with the branch pipeline. By the handheld pneumatic sandblasting pistol, extracted sand grains indicates a metal surface region along air impact, roughness is controlled by utilizing airflow strength and sand grain size, and an effect of different texture and roughness is achieved. The handheld pneumatic sandblasting pistol is simple to install and convenient to adjust, handles quickly, and is definite in region control, and sand consumption cost is lower than that of a special texture processing factory.
Description
Technical field
The utility model relates to a kind of sandblasting equipment, specifically a kind of hand-held pneumatic sand-blasting gun.
Background technology
The mould metal works is in actual production, and often produce following problem: 1. mode is improper, and mold damage workpiece part is superficial makings among a small circle; 2. the part texture need to be done slight adjustment; 3. the light face of part needs delustring; 4. close grain is made among a small circle; 5. get rusty etc. in the texture part zone.The mode that adopts professional surface treatment manufacturer to do over again and make is that whole textures are processed again, and the cycle is long, cost is high, the waste is many.
The utility model content
The purpose of this utility model is as overcoming the defective of prior art, and a kind of hand-held pneumatic sand-blasting gun is provided.
For achieving the above object, the utility model by the following technical solutions: a kind of hand-held pneumatic sand-blasting gun comprises air pressure gun, the airduct of a sheathed tool bye-pass before the described air pressure gun gun barrel, a sheathed tuyere before the airduct of described tool bye-pass.
Described air pressure gun gun barrel extends in the airduct, and the muzzle position of air pressure gun gun barrel is between the arm crossing and tuyere of airduct.
The muzzle position of described air pressure gun gun barrel is near arm crossing.
Barometric damper is equipped with at described air pressure gun handle rear end air inlet place.
The air inlet place of described barometric damper is provided with a pipe joint.
The arm mouth of pipe of described airduct is provided with a pipe joint.
The utility model beneficial effect compared with prior art is: pull the air gun spanner, the sand grains of extraction utilizes air-flow power and sand grains granular size control roughness namely with gas shock specified metal surf zone, reaches different texture and roughness effects.The utility model is installed simply, adjusting is convenient, Region control is clear and definite, and processing is fast, and the professional texture processing of sand grains consumption rate manufacturer cost is low.
Description of drawings
Fig. 1 is part-structure generalized section of the present utility model.
Description of reference numerals:
The arrow of air pressure gun gun barrel represents the direction of air-flow;
Arrow in the airduct branch road represents the direction of sand flow;
Arrow in the tuyere represents the direction of air-flow and sand flow.
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation.
As shown in Figure 1, be part-structure generalized section of the present utility model, comprise air pressure gun, the airduct 2 of described air pressure gun gun barrel 1 a front sheathed tool bye-pass, airduct 2 front sheathed tuyeres 3 of described tool bye-pass, air pressure gun blows out air-flow via air pressure gun gun barrel 1, airduct 2, tuyere 3, bye-pass 21 interior formation negative pressure at airduct 2, suck fine sand via bye-pass 21, blow out via tuyere 3, finish the surface treatment of mould metal works.
Described air pressure gun gun barrel 1 extends in the airduct 2, and muzzle 11 positions of air pressure gun gun barrel 1 are between the arm crossing 22 and tuyere 3 of airduct 2, so that the larger negative pressure of bye-pass 21 interior formation of airduct 2, easier suction fine sand.
Further, barometric damper is equipped with at described air pressure gun handle rear end air inlet place, can regulate the throughput of air pressure gun.
Further, the air inlet place of described barometric damper is provided with a pipe joint, makes things convenient for the connection of air induction hose.
Further, bye-pass 21 ports of described airduct 2 are provided with a pipe joint 4, the connection of conveniently advancing the sand flexible pipe.
Pull the air gun spanner, the sand grains of extraction utilizes air-flow power and sand grains granular size control roughness namely with gas shock specified metal surf zone, reaches different texture and roughness effects.The utility model is installed simply, adjusting is convenient, Region control is clear and definite, and processing is fast, and the professional texture processing of sand grains consumption rate manufacturer cost is low.
The above only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model and only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.
Claims (6)
1. a hand-held pneumatic sand-blasting gun comprises air pressure gun, it is characterized in that: the airduct of a sheathed tool bye-pass before the described air pressure gun gun barrel, a sheathed tuyere before the airduct of described tool bye-pass.
2. hand-held pneumatic sand-blasting gun according to claim 1, it is characterized in that: described air pressure gun gun barrel extends in the airduct, and the muzzle position of air pressure gun gun barrel is between the arm crossing and tuyere of airduct.
3. hand-held pneumatic sand-blasting gun according to claim 2, it is characterized in that: the muzzle position of described air pressure gun gun barrel is near arm crossing.
4. hand-held pneumatic sand-blasting gun according to claim 1, it is characterized in that: barometric damper is equipped with at described air pressure gun handle rear end air inlet place.
5. hand-held pneumatic sand-blasting gun according to claim 4, it is characterized in that: the air inlet place of described barometric damper is provided with a pipe joint.
6. hand-held pneumatic sand-blasting gun according to claim 1, it is characterized in that: the arm mouth of pipe of described airduct is provided with a pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176066 CN202640170U (en) | 2012-04-23 | 2012-04-23 | Handheld pneumatic sandblasting pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176066 CN202640170U (en) | 2012-04-23 | 2012-04-23 | Handheld pneumatic sandblasting pistol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640170U true CN202640170U (en) | 2013-01-02 |
Family
ID=47409339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176066 Expired - Fee Related CN202640170U (en) | 2012-04-23 | 2012-04-23 | Handheld pneumatic sandblasting pistol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640170U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438190A (en) * | 2015-12-23 | 2016-03-30 | 株洲联诚集团有限责任公司 | Sand adding gun for rail transit vehicle sand adding system |
| CN107471117A (en) * | 2017-06-16 | 2017-12-15 | 无锡市京锡冶金液压机电有限公司 | A kind of unnecessary gypsum removal device of building material surface |
| CN109693183A (en) * | 2018-12-28 | 2019-04-30 | 利宾来塑胶工业（昆山）有限公司 | A kind of spray equipment and its working method for the spraying of aluminum die surface detail |
-
2012
- 2012-04-23 CN CN 201220176066 patent/CN202640170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438190A (en) * | 2015-12-23 | 2016-03-30 | 株洲联诚集团有限责任公司 | Sand adding gun for rail transit vehicle sand adding system |
| CN107471117A (en) * | 2017-06-16 | 2017-12-15 | 无锡市京锡冶金液压机电有限公司 | A kind of unnecessary gypsum removal device of building material surface |
| CN107471117B (en) * | 2017-06-16 | 2020-07-03 | 惠安县集益科技有限公司 | Device for removing excess gypsum on surface of building material |
| CN109693183A (en) * | 2018-12-28 | 2019-04-30 | 利宾来塑胶工业（昆山）有限公司 | A kind of spray equipment and its working method for the spraying of aluminum die surface detail |
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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: 20130102 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |