CN201697545U - Portable pneumatic strengthening spray gun - Google Patents
Portable pneumatic strengthening spray gun Download PDFInfo
- Publication number
- CN201697545U CN201697545U CN 201020233813 CN201020233813U CN201697545U CN 201697545 U CN201697545 U CN 201697545U CN 201020233813 CN201020233813 CN 201020233813 CN 201020233813 U CN201020233813 U CN 201020233813U CN 201697545 U CN201697545 U CN 201697545U
- Authority
- CN
- China
- Prior art keywords
- rifle body
- handle
- gun body
- spray gun
- nozzle
- 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 relates to a portable pneumatic strengthening spray gun, which comprises a handle and a gun body. An air channel is arranged in the handle, the tail part of the handle is connected with an air channel connector, the cavity of the gun body is communicated with the air channel in the handle, the gun body is provided with a nozzle, the pellet box of the gun body comprises a box body with an annular peripheral edge, the two sides of the box body are enclosed by the two side faces of the gun body, a vent hole is arranged on the side faces of the gun body, an airflow spraying channel from the inlet of the air channel in the gun body to the nozzle is formed in the cavity of the gun body along the annular outer edge of the pellet box, a vent hole is also arranged on the gun body at the end of the channel, a valve is arranged on the peripheral surface of the lower part of the pellet box, a rotating shaft of the valve is connected with the rotating handle on the gun body, and a torsion spring is arranged on the rotating handle. Compared with the prior art, the utility model realizes strengthening needs for the connection position of the smooth surface and the arc, facilitates the movement of the tooling, reduces the skill requirements for the operating personnel, and improves the processing efficiency. Moreover, the connection position of the smooth surface and the arc can bear the force uniformly, thereby improving the processing quality.
Description
Technical field
The utility model is a kind of movably pneumatic reinforcement spray gun, belongs to the technical field of structures of the technological equipment of hardware local strengthening.
Background technology
Strengthen smooth surface and circular arc junction is to strengthen by the pneumatic spray gun of movable-type to be meant that air gun ceaselessly moves along the surface that part need be strengthened in a passage.Use this equipment can the assurance level, the reinforcement requirement of vertical, inclined surface, smooth surface and surface, circular arc junction are applied active force, make smooth surface and circular arc junction material surface produce the process of compression, with a kind of process of the fatigue resistance that improves smooth surface and circular arc junction.
The pneumatic spray gun of movable-type is used for smooth surface and circular arc junction are strengthened.The local strengthening frock is domestic in the industry does not at present have.
Summary of the invention
The utility model designs at the shortcoming that exists in the above-mentioned prior art just a kind of movably pneumatic reinforcement spray gun is provided, its objective is smooth surface and circular arc junction are strengthened, it can realize the frock conveniently moving, reduction is to the requirement of operating personnel's technical ability, improved working (machining) efficiency, and it is stressed even that smooth surface is connected with circular arc, improves crudy, is applicable to local surfaces reinforcements large-scale, complex parts.
The objective of the invention is to realize by following technical measures:
The movably pneumatic reinforcement spray gun of this kind, comprise handle and rifle body, handle is connected on the rifle body by limit screw, have gas circuit in the handle, the afterbody of handle is connected with gas path joint, the rifle body is a hollow structure, gas circuit in the inner chamber of rifle body and the handle is communicated with, a nozzle is arranged on the rifle body, the bullet case is housed in the inner chamber of rifle body, it is characterized in that: the bullet case is that a periphery is a ring-type, the casing that both sides are formed by the sealing of the two sides of rifle body, and be processed with steam vent at this place rifle body side surface, the import of the inner chamber of rifle body along the outer circular edge formation of bullet case from gas circuit in the rifle body is to the air-flow injection channel of nozzle, on the rifle body of the end of passage, be processed with steam vent, a valve is set on the outer edge surface of bullet lower box part, and its rotating shaft is connected with turning handle on the rifle body, connects a torsion spring on the turning handle.In addition, on the rifle body, be equipped with and be used for stablizing the suspension ring of rifle body running position and the handle that is used to hand.
Description of drawings
Fig. 1 is the contour structures schematic diagram of the pneumatic reinforcement spray gun of the utility model
Fig. 2 be the pneumatic reinforcement spray gun of the utility model the internal structure schematic diagram
The specific embodiment
Below with reference to drawings and Examples technical solutions of the utility model are further described:
Shown in accompanying drawing 1～2, a kind of movably pneumatic reinforcement spray gun, comprise handle 2 and rifle body 4, handle 2 is connected on the rifle body 4 by limit screw 9, have gas circuit 10 in the handle 2, the afterbody of handle 2 is connected with gas path joint 1, rifle body 4 is a hollow structure, gas circuit 10 in the inner chamber 11 of rifle body 4 and the handle 2 is communicated with, a nozzle 5 is arranged on the rifle body 4, in the inner chamber 11 of rifle body 4 bullet case 12 is housed, it is characterized in that: bullet case 12 is that a periphery is a ring-type, the casing that forms is sealed by the two sides of rifle body 4 in both sides, and be processed with steam vent 16 in these rifle body 4 sides, place, the inner chamber 11 of rifle body 4 forms air-flow injection channel from the import of gas circuits 10 in the rifle body 4 to nozzle 5 along the outer circular edge of bullet case 12, is processed with steam vent 16 on the rifle body 4 of the end of passage, and a valve 13 is set on the outer edge surface of bullet case 12 bottoms, its rotating shaft 14 is connected with turning handle 8 on the rifle body 4, connects a torsion spring 15 on the turning handle 8.In addition, the suspension ring 6 and the handle 7 that is used to hand that are used for stablizing rifle body 4 operating positions are installed on rifle body 4.
The effect of steam vent 16 is to form draught head, and bullet can be moved in die cavity, constitutes operating loop.Valve 13 can rotate in the air-flow injection channel flexibly.
The use of movably pneumatic reinforcement spray gun described in the utility model is:
1) gas path joint on the pneumatic spray gun handle 21 and pneumatic circuit are connected;
2) ball ball dress is packed in the inner chamber of rifle body 4 by the nozzle on the rifle body 45, turning handle 8 is opened the valve 13 on the bullet case 12, because its barrier effect is collected the ball ball in the bullet case 12;
3) pad 17 of the required profile of installation on pneumatic spray tip 5;
4) with nozzle 5 by being pressed on the piece surface of need strengthening;
5) open valve 13 on the bullet case 12, the ball ball is poured out;
6) connect and give in the cavity of pneumatic spray gun 4 and carry compressed air;
7) strengthen according to the standard of table 1, move spray gun, guarantee the uniformity of intensive treatment along the piece surface that needs to strengthen;
8) open valve 13 on the bullet case 12, utilize compressed air to be collected in the ball ball in the bullet case 12 and close valve 13;
9) end in the spray gun operating room, to carry compressed air;
10) piece surface that spray gun is strengthened from needs is removed;
11) the ball ball is poured out in the bullet case 12 and the container of packing in;
12) appendix and pneumatic circuit are disconnected.
The reinforcement standard of the pneumatic spray gun of table 1
Compared with prior art, the utility model has been realized needs that smooth surface and circular arc junction are strengthened, the frock conveniently moving, reduced the requirement of operating personnel's technical ability, improved working (machining) efficiency, and it is stressed even that smooth surface is connected with circular arc, improves crudy, is applicable to local surfaces reinforcements large-scale, complex parts.
Claims (2)
1. movably pneumatic reinforcement spray gun, comprise handle (2) and rifle body (4), handle (2) is connected on the rifle body (4) by limit screw (9), have gas circuit (10) in the handle (2), the afterbody of handle (2) is connected with gas path joint (1), rifle body (4) is a hollow structure, gas circuit (10) in the inner chamber (11) of rifle body (4) and the handle (2) is communicated with, a nozzle (5) is arranged on the rifle body (4), in the inner chamber (11) of rifle body (4) bullet case (12) is housed, it is characterized in that: bullet case (12) is that a periphery is a ring-type, the casing that forms is sealed by the two sides of rifle body (4) in both sides, and be processed with steam vent (16) in this place's rifle body (4) side, the inner chamber (11) of rifle body (4) forms air-flow injection channel from the import of the interior gas circuit of rifle body (4) (10) to nozzle (5) along the outer circular edge of bullet case (12), on the rifle body (4) of the end of passage, be processed with steam vent (16), a valve (13) is set on the outer edge surface of bullet case (12) bottom, its rotating shaft (14) is connected with turning handle (8) on the rifle body (4), and turning handle (8) is gone up and connected a torsion spring (15).
2. movably pneumatic reinforcement spray gun according to claim 1 is characterized in that: be equipped with on rifle body (4) and be used for stablizing the suspension ring (6) of rifle body (4) operating position and the handle (7) that is used to hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020233813 CN201697545U (en) | 2010-06-23 | 2010-06-23 | Portable pneumatic strengthening spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020233813 CN201697545U (en) | 2010-06-23 | 2010-06-23 | Portable pneumatic strengthening spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697545U true CN201697545U (en) | 2011-01-05 |
Family
ID=43398792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020233813 Expired - Fee Related CN201697545U (en) | 2010-06-23 | 2010-06-23 | Portable pneumatic strengthening spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697545U (en) |
-
2010
- 2010-06-23 CN CN 201020233813 patent/CN201697545U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20180623 |