CN216883423U - Novel durable sand blasting gun - Google Patents
Novel durable sand blasting gun Download PDFInfo
- Publication number
- CN216883423U CN216883423U CN202123210352.4U CN202123210352U CN216883423U CN 216883423 U CN216883423 U CN 216883423U CN 202123210352 U CN202123210352 U CN 202123210352U CN 216883423 U CN216883423 U CN 216883423U
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- sand blasting
- blasting gun
- seat
- thread part
- sand
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Abstract
The utility model discloses a novel durable sand blasting gun which comprises a spraying gun seat, an air core and a second external thread part. This novel durable sand blasting gun, during the use, at first assemble it, pass through screw hole cooperation jackscrew with advance the sand pipe connection with the connecting pipe, then be connected pneumatic quick connector and trachea, then pass through glue fixed connection with the gas core in the connecting portion of gas core cover, then put into first sealing washer in to first seal groove, put into the second sealing washer in the case second seal groove simultaneously, then put into the standing groove with the gas core cover that is connected with the gas core, make the gas core insert in the cavity, then take pneumatic quick-pressing seat, and twist the second internal thread portion of sandblast stack with its second external thread portion through the cooperation of twisting portion and hold between the fingers, finally make the tip of the second external thread portion of pneumatic quick-pressing seat support on the second sealing washer, second external thread portion drives the portion of placing that supports the gas core cover that supports in the top tight ring simultaneously, make the gas core cover supported in the standing groove.
Description
Technical Field
The utility model relates to a sand blasting gun, in particular to a novel durable sand blasting gun.
Background
The sand blasting machine forms high-speed blasting beams by using compressed air as power, and high-speed blasting materials (such as copper ore sand, quartz sand, iron sand, sea sand, carborundum and the like) are blasted to the surface of a workpiece to be treated at high speed, so that the appearance of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the abrasive and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.
However, when the existing sand blasting gun enters sand, sand can impact the air core and the opposite side of the sand inlet, so that the air core is abraded by the impact side, the air core can be damaged in serious conditions, the service life of the air core is seriously influenced, and therefore, the novel durable sand blasting gun is provided to optimize the sand blasting gun.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a new and useful sand blasting gun to solve the problems set forth above in the background of the utility model.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel durable sand blasting gun comprises a sand blasting gun seat, wherein a cavity is arranged in the sand blasting gun seat, a first internal thread part is arranged at the front end of the sand blasting gun seat, a first sealing groove is formed in the end part, corresponding to the first internal thread part, of the sand blasting gun seat, a second internal thread part is arranged at the rear end of the sand blasting gun seat, a second sealing groove is formed in the end part, corresponding to the second internal thread part, of the sand blasting gun seat, a placing groove is formed in the end surface, corresponding to the second sealing groove, of the sand blasting gun seat, a nozzle protecting sleeve is in threaded connection with the first internal thread part, a nozzle is arranged in the nozzle protecting sleeve, a pneumatic quick pressing seat is in threaded connection with the second internal thread part, an air core sleeve comprises a placing part and a connecting part, the placing part is arranged in the placing groove and matched with the placing groove, the connecting part is inserted into the cavity, an air core is fixedly connected to the inner side of the connecting part, one end of the pneumatic quick pressing seat is provided with a second external thread part matched with the second internal thread part, the end face of the second external thread portion is provided with a jacking ring, and the jacking ring is attached to the placing portion of the air core sleeve.
As a further scheme of the utility model: one end of the nozzle protective sleeve is provided with a first external thread part matched with the first internal thread part, and the other end of the nozzle protective sleeve is provided with a through hole.
As a still further scheme of the utility model: the standing groove is communicated with the cavity, a first sealing ring is arranged in the first sealing groove, and a second sealing ring is arranged in the second sealing groove.
As a still further scheme of the utility model: the other end of the pneumatic quick pressing seat is provided with a screwing part, the inner side of the screwing part is connected with a pneumatic quick plug, and an air inlet pipeline is externally connected to the pneumatic quick plug.
As a still further scheme of the utility model: the sand blasting gun seat comprises a sand blasting gun seat and is characterized in that a sand inlet is formed in one side of the sand blasting gun seat, a pipe body which is fixedly connected with the sand blasting gun seat in an inclined mode is arranged on the outer side of the sand inlet, a connecting pipe is fixedly connected to the end of the pipe body, a threaded hole is formed in one side of the connecting pipe, the inner wall of the connecting pipe is arranged in a conical mode, and a sand inlet pipeline is connected to the inner side of the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the pneumatic quick-pressing type sand blasting gun seat, the second internal thread part, the placing groove, the pneumatic quick-pressing seat, the air core sleeve, the placing part, the connecting part, the air core, the second external thread part, the pressing ring and the screwing part are matched for use, so that the air core sleeve fixedly connected with the air core can be placed in the placing groove, the pneumatic quick-pressing seat is screwed into the sand blasting gun seat through the matching of the second internal thread part and the second external thread part, the air core sleeve is pressed tightly in the placing groove through the matching of the pressing ring and the placing part to form fixation, the air core sleeve can be disassembled after being used for a period of time, then the air core sleeve is placed in the rotating direction, the position of a corresponding area of the air core and a sand inlet is changed, sand materials are prevented from impacting one position of the air core all the time, accelerated damage is avoided, and the service life of the air core sleeve is prolonged.
2. According to the utility model, through the matched use among the sand blasting gun seat, the first internal thread part, the nozzle protective sleeve, the first external thread part, the perforation and the nozzle, the nozzle protective sleeve can be conveniently disassembled, so that the nozzle is replaced, and meanwhile, through the matched use among the second internal thread part, the placing groove, the pneumatic quick pressing seat, the air core sleeve, the placing part, the connecting part, the air core, the second external thread part, the jacking ring and the screwing part, the air core sleeve can be conveniently disassembled, so that the air core and the air core sleeve are conveniently replaced, and therefore, the replacement and maintenance of the accessories of the novel durable sand blasting gun are more convenient.
3. According to the utility model, the pipe body and the connecting pipe are matched for use, and the sand inlet is steered, so that the sand inlet pipe and the air inlet pipe can be arranged in parallel, the whole space occupation of two ends is effectively reduced, and the arrangement of the sand blasting gun is more reasonable.
4. According to the utility model, the nozzle protective sleeve and the sand blasting gun seat are relatively sealed by matching the first sealing groove and the first sealing ring, and the pneumatic quick-pressing seat and the sand blasting gun seat are relatively sealed by matching the second sealing groove and the second sealing ring, so that the sealing property of the whole sand blasting gun is improved.
Drawings
Fig. 1 is a schematic structural diagram of a novel durable sand blasting gun.
Fig. 2 is a cross-sectional view of a new durable blast gun.
FIG. 3 is a cross-sectional view of a spray gun base in a new durable sand blasting gun
FIG. 4 is a perspective view of a nozzle guard in a new durable sand blasting gun.
Fig. 5 is a perspective view of a pneumatic quick-pressing seat in the novel durable sand blasting gun.
FIG. 6 is a perspective view of the combination of the air core cover and the air core in a new durable sand blasting gun.
In the figure: 1 sandblast gun seat, 2 first internal thread portion, 3 first seal grooves, 4 second internal thread portions, 5 second seal grooves, 6 cavities, 7 placing grooves, 8 nozzle protective sleeves, 9 first external thread portions, 10 perforation, 11 nozzles, 12 first sealing rings, 13 pneumatic quick pressing seats, 14 second sealing rings, 15 air core sleeves, 16 placing portions, 17 connecting portions, 18 air cores, 19 second external thread portions, 20 jacking rings, 21 screwing portions, 22 pneumatic quick connectors, 23 pipe bodies, 24 connecting pipes and 25 threaded holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a novel durable sand blasting gun comprises a sand blasting gun seat 1, a cavity 6 is disposed in the sand blasting gun seat 1, a first internal threaded portion 2 is disposed at a front end of the sand blasting gun seat 1, a first sealing groove 3 is disposed at an end portion of the sand blasting gun seat 1 corresponding to the first internal threaded portion 2, a second internal threaded portion 4 is disposed at a rear end of the sand blasting gun seat 1, a second sealing groove 5 is disposed at an end portion of the sand blasting gun seat 1 corresponding to the second internal threaded portion 4, a placing groove 7 is disposed at an end surface of the sand blasting gun seat 1 corresponding to the second sealing groove 5, a nozzle protecting sleeve 8 is screwed into the first internal threaded portion 2, a nozzle 11 is disposed in the nozzle protecting sleeve 8, the nozzle 11 is hollow, a pneumatic quick-pressing seat 13 is screwed into the second internal threaded portion 4, an air core sleeve 15 is disposed in the placing groove 7, the air core sleeve 15 comprises a placing portion 16 and a connecting portion 17, the placing portion 16 is disposed in the placing groove 7 and is adapted to the placing groove 7, connecting portion 17 inserts in cavity 6 and its inboard fixedly connected with gas core 18, and gas core 18 is the cavity setting, and the one end of pneumatic pressure seat 13 is equipped with the second external thread portion 19 with second internal thread portion 4 looks adaptation, and the terminal surface of second external thread portion 19 is equipped with top tighrening ring 20, and top tighrening ring 20 and the portion 16 laminating of placing of gas core cover 15.
One end of the nozzle protective sleeve 8 is provided with a first external thread part 9 matched with the first internal thread part 2, the other end of the nozzle protective sleeve 8 is provided with a through hole 10, and the through hole 10 is used for discharging.
The placing groove 7 is communicated with the cavity 6, a first sealing ring 12 is arranged in the first sealing groove 3, and a second sealing ring 14 is arranged in the second sealing groove 5.
The other end of the pneumatic quick-pressing seat 13 is provided with a screwing part 21, the inner side of the screwing part 21 is connected with a pneumatic quick-plugging joint 22, and the pneumatic quick-plugging joint 22 is externally connected with an air inlet pipeline.
Sand inlet has been seted up to one side of sandblast gun seat 1, sand inlet's the outside is equipped with the body 23 that sets up with the slope of sandblast gun seat 1 fixed connection, the tip fixedly connected with connecting pipe 24 of body 23, one side of connecting pipe 24 is equipped with screw hole 25, screw hole 25 set up and be used for jackscrew threaded connection, it is tight fixed to the inserted sand inlet pipe tip top through jackscrew, connecting pipe 24's inner wall is the toper setting, the toper setting is used for sand inlet pipe to insert automatic stopping, connecting pipe 24's inboard is connected with sand inlet pipe.
Sandblast gun seat 1, body 23 and connecting pipe 24 are the integrated into one piece design, and the outer wall fixedly connected with of sandblast gun seat 1 hangs the knot, hangs the hanging of detaining and being used for the sand blasting gun and places.
The working principle of the utility model is as follows:
when in use, firstly, the pneumatic quick-plugging connector is assembled, the connecting pipe 24 is matched with a jackscrew through the threaded hole 25 to be connected with a sand inlet pipeline, then the pneumatic quick-plugging connector 22 is connected with an air pipe, then the air core 18 is fixedly connected in the connecting part 17 of the air core sleeve 15 through glue, then the first sealing ring 12 is placed in the first sealing groove 3, meanwhile, the second sealing ring 14 is placed in the second sealing groove 5 of the box, then the air core sleeve 15 connected with the air core 18 is placed in the placing groove 7, so that the air core 18 is inserted into the cavity 6, then the pneumatic quick-pressing seat 13 is taken, the second external thread part 19 is screwed into the second internal thread part of the sand blasting gun seat 1 through the matching of the screwing part 21 to be pinched, finally, the end part of the second external thread part 19 of the pneumatic quick-pressing seat 13 is abutted against the second sealing ring 14, meanwhile, the second external thread part 19 drives the jacking ring 20 to be abutted against the placing part 16 of the air core sleeve 15, so that the air core 15 is abutted against the placing groove 7, then taking the nozzle 11, putting the nozzle 11 into the nozzle protective sleeve 8, then fixedly connecting the nozzle protective sleeve 8 with the sand blasting gun seat 1 through the matching of the first external thread part 9 and the first internal thread part 2, finally enabling the first external thread part 9 on the nozzle protective sleeve 8 to abut against the first sealing ring 12, then inserting the pneumatic quick-connection plug 22 into the pneumatic quick-pressing seat 13 for connection, completing the assembly, at the moment, sand can enter the cavity 6 through the pipe body 23 of the connecting pipe 24, simultaneously, the sand is sprayed out from the cavity 6 through the through hole 10 in the nozzle 11, meanwhile, air can enter the air core sleeve 15 through the pneumatic quick-connection plug 22 and the pneumatic quick-pressing seat 13, and is sprayed out to the cavity 6 through the air core 18, then, the sand is sprayed out from the through hole 10 in the nozzle 11, thereby realizing the sand blasting, disassembling the pneumatic quick-pressing seat 13 after being used for a period of time, and then rotating the air core sleeve 15 by ninety degrees, the position of the air core 18 facing the sand inlet is changed, and then the assembly is carried out again, so that the service life of the air core 18 can be effectively prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a novel durable sand blasting gun, includes sand blasting gun seat (1), its characterized in that: the sand blasting gun seat is characterized in that a cavity (6) is arranged in the sand blasting gun seat (1), a first internal thread part (2) is arranged at the front end of the sand blasting gun seat (1), a first sealing groove (3) is formed in the end part, corresponding to the first internal thread part (2), of the sand blasting gun seat (1), a second internal thread part (4) is arranged at the rear end of the sand blasting gun seat (1), a second sealing groove (5) is formed in the end part, corresponding to the second internal thread part (4), of the sand blasting gun seat (1), a placing groove (7) is formed in the end face, corresponding to the second sealing groove (5), of the sand blasting gun seat (1), a nozzle protective sleeve (8) is in threaded connection with the first internal thread part (2), a nozzle (11) is arranged in the nozzle protective sleeve (8), a pneumatic quick-pressing seat (13) is in threaded connection with the second internal thread part (4), an air core sleeve (15) is arranged in the placing groove (7), the air core sleeve (15) comprises a placing part (16) and a connecting part (17), the placing part (16) is arranged in the placing groove (7) and matched with the placing groove (7), the connecting part (17) is inserted into the cavity (6) and is fixedly connected with the air core (18) on the inner side of the cavity, one end of the pneumatic quick pressing seat (13) is provided with a second external thread part (19) matched with the second internal thread part (4), the end face of the second external thread part (19) is provided with a jacking ring (20), and the jacking ring (20) is attached to the placing part (16) of the air core sleeve (15).
2. The new durable blast gun of claim 1, wherein: one end of the nozzle protective sleeve (8) is provided with a first external thread part (9) matched with the first internal thread part (2), and the other end of the nozzle protective sleeve (8) is provided with a through hole (10).
3. The new durable blast gun of claim 1, wherein: the placing groove (7) is communicated with the cavity (6), a first sealing ring (12) is arranged in the first sealing groove (3), and a second sealing ring (14) is arranged in the second sealing groove (5).
4. The new durable blast gun of claim 1, wherein: the other end of the pneumatic quick pressing seat (13) is provided with a screwing part (21), the inner side of the screwing part (21) is connected with a pneumatic quick plug connector (22), and an air inlet pipeline is externally connected to the pneumatic quick plug connector (22).
5. The new durable blast gun of claim 1, wherein: the sand blasting gun seat is characterized in that a sand inlet is formed in one side of the sand blasting gun seat (1), a pipe body (23) which is fixedly connected with the sand blasting gun seat (1) and is obliquely arranged is arranged on the outer side of the sand inlet, a connecting pipe (24) is fixedly connected to the end of the pipe body (23), a threaded hole (25) is formed in one side of the connecting pipe (24), the inner wall of the connecting pipe (24) is in a conical shape, and a sand feeding pipeline is connected to the inner side of the connecting pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210352.4U CN216883423U (en) | 2021-12-20 | 2021-12-20 | Novel durable sand blasting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210352.4U CN216883423U (en) | 2021-12-20 | 2021-12-20 | Novel durable sand blasting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216883423U true CN216883423U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123210352.4U Active CN216883423U (en) | 2021-12-20 | 2021-12-20 | Novel durable sand blasting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216883423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749089A (en) * | 2023-08-11 | 2023-09-15 | 张家港广大特材股份有限公司 | Liquid honing injection device and closed grinding-free method |
| CN118321116A (en) * | 2024-06-12 | 2024-07-12 | 广汉华气防腐工程有限公司 | Pipe end connector and system comprising same |
-
2021
- 2021-12-20 CN CN202123210352.4U patent/CN216883423U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749089A (en) * | 2023-08-11 | 2023-09-15 | 张家港广大特材股份有限公司 | Liquid honing injection device and closed grinding-free method |
| CN116749089B (en) * | 2023-08-11 | 2023-11-28 | 张家港广大特材股份有限公司 | Liquid honing injection device and closed grinding-free method |
| CN118321116A (en) * | 2024-06-12 | 2024-07-12 | 广汉华气防腐工程有限公司 | Pipe end connector and system comprising same |
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