CN204183420U - A kind of numerical control compressed air shotblasting machine ball material injection apparatus - Google Patents
A kind of numerical control compressed air shotblasting machine ball material injection apparatus Download PDFInfo
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- CN204183420U CN204183420U CN201420507663.8U CN201420507663U CN204183420U CN 204183420 U CN204183420 U CN 204183420U CN 201420507663 U CN201420507663 U CN 201420507663U CN 204183420 U CN204183420 U CN 204183420U
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- China
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- ball material
- inlet pipe
- air inlet
- valve body
- shower nozzle
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Abstract
The utility model relates to a kind of numerical control compressed air shotblasting machine ball material injection apparatus, comprise valve body, ball material pipe, shower nozzle, described valve body inside be provided with dividing plate, be divided into upper and lower two passages, described shower nozzle is provided with the different reflecting surface of spray angle, on described valve body, the rear side of ball material pipe ball material outlet is provided with air inlet pipe, described air inlet pipe is made up of the first air inlet pipe and the second air inlet pipe, the entrance of described air inlet pipe is provided with control valve, the side of described shower nozzle is provided with indicator, and the side of valve body is corresponding thereto provided with graduation mark.The utility model is reasonable in design, structure is simple, the arcuate structure that the inlet pipe of ball material is arranged to, have horizontal velocity when can ensure under ball stream, accelerate convenient, when ball material is exported, there is higher initial velocity, the spray outlet at angle of inclination makes shower nozzle to rotate can obtain certain angle, have angular transition speed fast, the anglec of rotation is accurate simultaneously, intuitive display image.
Description
Technical field
The utility model relates to shot blasting equipment field, particularly relates to a kind of numerical control compressed air shotblasting machine ball material injection apparatus.
Background technology
Compressed air shotblasting machine is the equipment of High-velocity Projectiles cleaning or the strengthening cast(ing) surface utilizing shot-blast unit to spray, metallic surface is hit by one or more sand materials, remove some attachments of metal surface, as iron rust, but sometimes also make surface produce plasticity cyclic strain layer by shot-peening to the impact of metal surface, the microscopic structure of this layer is caused to misplace therefrom, and there is sub boundary and grain refinement phenomenon, surface is made to implant residual compressive stress field, the microscopic structure on top layer and residual stress improve the fatigue fracture of metal parts and two intensifying factors of Stress Corrosion Cracking Resistance, its result makes the reliability of part and durability improve.Bead, as a kind ofly improving the fatigue strength of metal parts, improving the processing technology of surface of the work mechanical performance, has the history of decades.Blasting media can be the sand of all size, silicon-carbide particle, small ball etc., and in the sandbox stored thereon in shot-blasting machine, the sand in sandbox is by being sent in the shot-blast unit of compressed air shotblasting machine, and the shot-blast unit ejection grains of sand realize bead.Because shot-peening processing technology is complicated, required automaticity is high, and its process equipment is the high-tech system integrating information technology, electronic technology, automatic technology, manufacturing technology.Existing injection apparatus make part finished surface uneven, be difficult to accomplish angled injection, the speed of simultaneously spray angle conversion is slower simultaneously.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of numerical control compressed air shotblasting machine ball material injection apparatus.
The utility model is achieved through the following technical solutions:
A kind of numerical control compressed air shotblasting machine ball material injection apparatus, comprise valve body, ball material pipe, shower nozzle, described ball material pipe is fixed on the side of valve body, described shower nozzle is threaded in the ball material exit of valve body, the inside of described valve body is provided with dividing plate, be divided into upper and lower two passages, described shower nozzle is provided with the different reflecting surface of spray angle, on described valve body, the rear side of ball material pipe ball material outlet is provided with air inlet pipe, described air inlet pipe is made up of the first air inlet pipe and the second air inlet pipe, the entrance of described air inlet pipe is provided with control valve, the side of described shower nozzle is provided with indicator, the side of valve body is corresponding thereto provided with graduation mark.
As optimal technical scheme of the present utility model, the exit angle of described reflecting surface is 15-45 °.
As optimal technical scheme of the present utility model, the cross sectional shape of described dividing plate is circular arc.
As optimal technical scheme of the present utility model, described first air inlet pipe and the second air inlet pipe measure-alike.
Compared with prior art, the beneficial effects of the utility model are: the utility model is reasonable in design, structure is simple, the arcuate structure that the inlet pipe of ball material is arranged to, horizontal velocity is had when can ensure under ball stream, it is convenient to accelerate, when ball material is exported, there is higher initial velocity, different tracks, make ball material enter different spout, the spray outlet at angle of inclination makes shower nozzle to rotate can to obtain certain angle, have angular transition speed fast simultaneously, the anglec of rotation is accurate, intuitive display image.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-valve body; 2-shower nozzle; 3-dividing plate; 4-second air inlet pipe; 5-control valve; 6-air inlet pipe; 7-first air inlet pipe; 8-ball material pipe; 9-graduation mark; 20-reflecting surface; 21-indicator.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of numerical control compressed air shotblasting machine ball material injection apparatus, comprise valve body 1, side that ball material pipe 8, shower nozzle 2, described ball material pipe 8 are fixed on valve body 1, described shower nozzle 2 is threaded in the ball material exit of valve body 1, the inside of described valve body 1 is provided with dividing plate 3, the cross sectional shape of described dividing plate 3 is symmetrical circular arc, be divided into upper and lower two passages, described shower nozzle 2 is provided with the different reflecting surface of spray angle 20, the exit angle of described reflecting surface 20 is 15-45 °, and the reflecting surface 20 of different exit position makes shot-peening angle different.
On described valve body 1, the rear side of ball material pipe 8 ball material outlet is provided with air inlet pipe 6, described air inlet pipe 6 is made up of the first air inlet pipe 7 and the second air inlet pipe 4, described first air inlet pipe 7 and the second air inlet pipe 4 measure-alike, after the first air inlet pipe 7 conducting, ball material rolls from the passage dividing plate 3, spray from corresponding spout, when being converted to the second air inlet pipe 4 conducting, then spray from relative spout, the entrance of described air inlet pipe 6 is provided with control valve 5, control the unlatching of the first air inlet pipe 7 and the second air inlet pipe 4 with closed, the side of described shower nozzle 2 is provided with indicator 21, the side of valve body 1 is corresponding thereto provided with graduation mark 9.The utility model is reasonable in design, structure is simple, the arcuate structure that the inlet pipe of ball material is arranged to, and has horizontal velocity when can ensure under ball stream, accelerate convenient, when ball material is exported, there is higher initial velocity, different tracks, make ball material enter different spout, the spray outlet at angle of inclination makes shower nozzle to rotate can obtain certain angle, have angular transition speed fast, the anglec of rotation is accurate simultaneously, intuitive display image.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a numerical control compressed air shotblasting machine ball material injection apparatus, comprise valve body (1), ball material pipe (8), shower nozzle (2), described ball material pipe (8) is fixed on the side of valve body (1), described shower nozzle (2) is threaded in the ball material exit of valve body (1), it is characterized in that: the inside of described valve body (1) is provided with dividing plate (3) and is divided into upper and lower two passages, described shower nozzle (2) is provided with the different reflecting surface of spray angle (20), the rear side of upper ball material pipe (8) the ball material outlet of described valve body (1) is provided with air inlet pipe (6), described air inlet pipe (6) is made up of the first air inlet pipe (7) and the second air inlet pipe (4), the entrance of described air inlet pipe (6) is provided with control valve (5), the side of described shower nozzle (2) is provided with indicator (21), the side of valve body (1) is corresponding thereto provided with graduation mark (9).
2. a kind of numerical control compressed air shotblasting machine ball material injection apparatus according to claim 1, is characterized in that: the exit angle of described reflecting surface (20) is 15-45 °.
3. a kind of numerical control compressed air shotblasting machine ball material injection apparatus according to claim 1, is characterized in that: the cross sectional shape of described dividing plate (3) is circular arc.
4. a kind of numerical control compressed air shotblasting machine ball material injection apparatus according to claim 1, is characterized in that: described first air inlet pipe (7) is measure-alike with the second air inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507663.8U CN204183420U (en) | 2014-09-04 | 2014-09-04 | A kind of numerical control compressed air shotblasting machine ball material injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507663.8U CN204183420U (en) | 2014-09-04 | 2014-09-04 | A kind of numerical control compressed air shotblasting machine ball material injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183420U true CN204183420U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507663.8U Expired - Fee Related CN204183420U (en) | 2014-09-04 | 2014-09-04 | A kind of numerical control compressed air shotblasting machine ball material injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN111730503A (en) * | 2020-07-14 | 2020-10-02 | 李昕 | Full-automatic numerical control shot blasting machine |
-
2014
- 2014-09-04 CN CN201420507663.8U patent/CN204183420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN111730503A (en) * | 2020-07-14 | 2020-10-02 | 李昕 | Full-automatic numerical control shot blasting 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: 20150304 Termination date: 20150904 |
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| EXPY | Termination of patent right or utility model |