CN112207724A - Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof - Google Patents
Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof Download PDFInfo
- Publication number
- CN112207724A CN112207724A CN202011083384.XA CN202011083384A CN112207724A CN 112207724 A CN112207724 A CN 112207724A CN 202011083384 A CN202011083384 A CN 202011083384A CN 112207724 A CN112207724 A CN 112207724A
- Authority
- CN
- China
- Prior art keywords
- column block
- connecting column
- nozzle
- connecting pipe
- water channel
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof. And meanwhile, an operation method of the sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment is further disclosed, wherein the internal thread locking ring is reversely screwed, screwed off from the external thread frame ring and screwed on the external thread connecting head, so that the connection between the three-way water channel connecting column block and the internal cavity channel connecting column block is disconnected, and the effect of convenient disassembly and connection is achieved.
Description
Technical Field
The invention relates to the technical field of metal rust removal equipment, in particular to a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof.
Background
The sand blasting and rust removing are implemented by taking compressed air as power to form a high-speed spray beam and spray materials (garnet sand, copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at high speed so as to change the appearance or shape of the outer surface of the workpiece surface.
In the prior art, when a sand blasting machine performs sand blasting rust removal treatment on a metal surface, a nozzle cannot be replaced, sand blasting frequency cannot be adjusted, and the effect of changing the sand blasting frequency while replacing the nozzle cannot be achieved.
In view of the above problems, the present invention provides a sand blasting machine for metal surface treatment, which can adjust the sand blasting frequency, and an operating method thereof.
Disclosure of Invention
The invention aims to provide a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment comprises a sand blasting mechanism and an adjustable nozzle mechanism, wherein the adjustable nozzle mechanism is installed on the sand blasting mechanism, the sand blasting mechanism is provided with a storage barrel, a support frame, a high-pressure pump and a conveying pipeline, the storage barrel is fixedly welded at the upper end of the support frame, the high-pressure pump is fixedly installed at the lower end of the support frame, a liquid inlet is communicated with the storage barrel, and a liquid outlet is connected with the conveying pipeline;
the adjustable nozzle mechanism is provided with a connecting part and a nozzle part, the nozzle part is in threaded connection with one end of the connecting part to form an adjustable nozzle mechanism whole body, the connecting part comprises an external thread connecting pipe, an inner cavity connecting column block and an external thread frame ring, the external thread connecting pipe is fixedly welded at one end of the inner cavity connecting column block and is connected with a thread connector of a conveying pipeline, the external thread frame ring is fixedly welded at the other end of the inner cavity connecting column block, the nozzle part comprises three straight-through water channel connecting column blocks, an internal thread locking ring and a nozzle head, the internal thread locking ring is installed on the outer side thread of the three straight-through water channel connecting column block, the nozzle head is provided with three groups, and the three groups of nozzle heads are fixedly welded at one end of the three straight-through water channel connecting column.
Furthermore, the inner cavity channel connecting column block is provided with a water supply cavity channel, connecting pipe jacks and a limiting connecting groove, the water supply cavity channel is arranged in the middle of the inner cavity channel connecting column block, the connecting pipe jacks are provided with three groups, the three groups of connecting pipe jacks are arranged at one end of the inner cavity channel connecting column block, and the limiting connecting groove and the connecting pipe jacks are arranged at the same end of the inner cavity channel connecting column block;
the water supply cavity channel is a pore channel with one end with a large hole and the other end with a small hole, and the end with the small hole is communicated with one of the three groups of the connecting pipe jacks;
the limiting connecting groove is of a groove-shaped structure with a small upper end aperture and a large lower end aperture.
Furthermore, the three-way water channel connecting column block is provided with an external thread connector, connecting pipes and a limiting plug connector, the external thread connector is arranged on the outer side of one end of the three-way water channel connecting column block, the connecting pipes are provided with three groups, the three groups of the connecting pipes are fixedly welded on one ends, provided with threads, of the outer side of the three-way water channel connecting column block and are respectively communicated with the three-way water channels of the three-way water channel connecting column block, and the limiting plug connector is fixedly welded on one ends, provided with threads, of the outer side of the three-.
Furthermore, the diameter of the connecting pipe is matched with that of the connecting pipe jack, and the length of the connecting pipe is the same as the depth of the connecting pipe jack.
Furthermore, the limiting plug connector is of a columnar structure with a thin upper end cylinder and a thick lower end cylinder, and the lower end cylinder is arranged in a large-aperture groove at the lower end of the limiting connecting groove.
Furthermore, the length of the lower end cylinder of the limiting plug connector is smaller than the depth of the lower end large-aperture groove of the limiting connecting groove, and the up-down movement size of the lower end cylinder in the lower end large-aperture groove of the limiting connecting groove is larger than the length of the connecting pipe.
Furthermore, the three groups of nozzle heads are respectively a first nozzle head, a second nozzle head and a third nozzle head, the spray channel of the first nozzle head is of a straight-through hole structure, the spray channel of the second nozzle head is of a structure with large apertures at two ends and small apertures in the middle, and the nozzle opening of the third nozzle head is of a rectangular structure.
The invention provides another technical scheme: a method of operating an adjustable blast frequency blasting machine for metal surface treatment, comprising the steps of:
s01: reversely screwing the internal thread locking ring, unscrewing the internal thread locking ring from the external thread frame ring, and screwing the internal thread locking ring onto the external thread connecting head;
s02: pulling the three-way water channel connecting column block outwards to pull the connecting pipe out of the connecting pipe jack;
s03: rotating the three-way water channel connecting column block, aligning a nozzle head to be used with a connecting pipe jack through a connecting pipe, then pressing down the three-way water channel connecting column block, and inserting the connecting pipe into the connecting pipe jack;
s04: positively screwing the internal thread locking ring, connecting one section of the internal thread locking ring to the external thread frame ring, connecting the other end of the internal thread locking ring to the external thread connecting head, and tightly connecting the three-way water channel connecting column block with the internal cavity channel connecting column block;
s05: and (4) starting a power supply, outputting the sand liquid material from the material storage barrel by the high-pressure pump, and spraying the sand liquid material from the adjustable nozzle mechanism to treat the metal surface.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof.
2. The invention provides a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof, wherein three groups of connecting pipe jacks are arranged at one end of an inner cavity channel connecting column block, one group of the connecting pipe jacks is communicated with one end with small aperture of a water supply cavity channel, a limiting plug-in connector welded at one end of a three-way water channel connecting column block is arranged in a limiting connecting groove, the length of a lower end cylinder of the limiting plug-in connector is smaller than the depth of a lower end large aperture groove of the limiting connecting groove, the up-and-down movement size of the lower end cylinder in the lower end large aperture groove of the limiting connecting groove is larger than the length of a connecting pipe, so that when the three-way water channel connecting column block is pulled outwards, the connecting pipe can be pulled out from the connecting pipe jacks, the connecting pipe connecting column block is connected by rotating the three-way water channel connecting column block, a, the effect of replacing the nozzle head is achieved.
3. The invention provides a sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and an operation method thereof.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an adjustable nozzle mechanism of the present invention;
FIG. 3 is a schematic view of a coupling portion of the adjustable nozzle mechanism of the present invention;
FIG. 4 is a cross-sectional view of an internal lumen junction block of the present invention;
FIG. 5 is a partial cross-sectional view of an internal lumen access junction block of the present invention;
FIG. 6 is a schematic view of the nozzle portion of the adjustable nozzle mechanism of the present invention;
FIG. 7 is a schematic view of a three-way waterway connection block according to the present invention;
FIG. 8 is a cross-sectional view of a first nozzle tip of the present invention;
FIG. 9 is a cross-sectional view of a second nozzle tip of the present invention;
fig. 10 is a cross-sectional view of a third nozzle tip of the present invention.
In the figure: 1. a sand blasting mechanism; 11. a storage barrel; 12. a support frame; 13. a high pressure pump; 14. a delivery pipe; 2. an adjustable nozzle mechanism; 21. a connecting portion; 211. an external thread connecting pipe; 212. the inner cavity channel is connected with the column block; 2121. a water supply cavity; 2122. a pipe connection jack; 2123. limiting connecting grooves; 213. an external thread frame ring; 22. a nozzle portion; 221. the three-way water channel is connected with the column block; 2211. an external thread connector; 2212. taking over a pipe; 2213. a limiting plug-in connector; 222. an internal thread locking ring; 223. a nozzle head; 2231. a first nozzle head; 2232. a second nozzle head; 2233. and a third nozzle head.
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, an embodiment of the present invention provides a sand blasting machine with adjustable sand blasting frequency for metal surface treatment, including a sand blasting mechanism 1 and an adjustable nozzle mechanism 2, where the adjustable nozzle mechanism 2 is installed on the sand blasting mechanism 1.
The sand blasting mechanism 1 is provided with a storage vat 11, a support frame 12, a high-pressure pump 13 and a conveying pipeline 14, the storage vat 11 is fixedly welded at the upper end of the support frame 12, the high-pressure pump 13 is fixedly installed at the lower end of the support frame 12, a liquid inlet is communicated with the storage vat 11, and a liquid outlet is connected with the conveying pipeline 14.
Referring to fig. 2, 3 and 6, the adjustable nozzle mechanism 2 is provided with a connecting portion 21 and a nozzle portion 22, the nozzle portion 22 is screwed at one end of the connecting portion 21 to form an integral adjustable nozzle mechanism 2, the connecting portion 21 includes an external thread connecting pipe 211, an internal cavity connecting column block 212 and an external thread frame ring 213, the external thread connecting pipe 211 is fixedly welded at one end of the internal cavity connecting column block 212 and is connected with a threaded connector of the feed delivery pipe 14, the external thread frame ring 213 is fixedly welded at the other end of the internal cavity connecting column block 212, the nozzle portion 22 includes three through water channel connecting column blocks 221, an internal thread locking ring 222 and a nozzle head 223, the external thread of the three through water channel connecting column block 221 is provided with the internal thread locking ring 222, the nozzle head 223 is provided with three groups, the nozzle heads 223 are fixedly welded at one end of the three through water channel connecting column blocks 221 and are respectively communicated with three through water channels of the three through water, the external thread frame ring 213 is fixedly welded at one end of the internal cavity channel connecting column block 212, an external thread connector 2211 is arranged at one end of the three through water channel connecting column block 221, one section of the internal thread locking ring 222 is connected to the external thread frame ring 213 in a threaded mode, the other end of the internal thread locking ring is connected to the external thread connector 2211 in a threaded mode, the effect that the three through water channel connecting column block 221 and the internal cavity channel connecting column block 212 are tightly connected is achieved, meanwhile, when the nozzle head 223 is replaced, the internal thread locking ring 222 is reversely screwed, screwed off the external thread frame ring 213 and screwed onto the external thread connector 2211, the three through water channel connecting column block 221 and the internal cavity channel connecting column block 212 are disconnected, and the effect that convenience in dismounting and connection is achieved.
Referring to fig. 4-5, the inner cavity connecting column block 212 is provided with a water supply cavity 2121, three connecting tube jacks 2122 and a limiting connecting groove 2123, the water supply cavity 2121 is disposed in the middle of the inner cavity connecting column block 212, the connecting tube jacks 2122 are disposed in three groups, the three groups of connecting tube jacks 2122 are disposed at one end of the inner cavity connecting column block 212, the limiting connecting groove 2123 and the connecting tube jacks 2122 are disposed at the same end of the inner cavity connecting column block 212, the water supply cavity 2121 is a hole channel having a large end hole and a small end hole, and one end with a small hole diameter is communicated with one of the three groups of connecting tube jacks 2122. The limiting connecting groove 2123 is of a groove-shaped structure with a small upper end aperture and a large lower end aperture.
Referring to fig. 7, the three through water passage connecting column block 221 is provided with an external thread connector 2211, a connecting pipe 2212 and a limiting plug 2213, the external thread connector 2211 is arranged at the outer side of one end of the three through water passage connecting column block 221, the connecting pipe 2212 is provided with three groups, three groups of the connecting pipes 2212 are fixedly welded at one end of the three through water passage connecting column block 221 provided with threads and are respectively communicated with the three through water passages of the three through water passage connecting column block 221, the limiting plug 2213 is fixedly welded at one end of the three through water passage connecting column block 221 provided with threads, the connecting pipe 2212 is matched with the diameter of the connecting pipe insertion hole 2122, the length of the connecting pipe 2212 is the same as the depth of the connecting pipe insertion hole 2122, the limiting plug 2213 is a cylindrical structure with a thin upper cylinder and a thick lower cylinder, the lower cylinder is arranged in a large-diameter groove at the lower end of the limiting connection groove 2123, the length of the lower cylinder at the lower, and the up-down movement dimension of the lower end cylinder in the lower end large aperture groove of the limit connecting groove 2123 is larger than the length of the adapter 2212, three groups of adapter jacks 2122 are arranged at one end of the inner cavity channel connecting column block 212, one group of the adapter jacks is communicated with one end with a small aperture of the water supply cavity channel 2121, the limit plug 2213 welded at one end of the three through water channel connecting column block 221 is arranged in the limit connecting groove 2123, the length of the lower end cylinder of the limit plug 2213 is smaller than the depth of the lower end large aperture groove of the limit connecting groove 2123, and the up-down movement dimension of the lower end cylinder in the lower end large aperture groove of the limit connecting groove 2123 is larger than the length of the lower end 2212, so that when the three through water channel connecting column block 221 is pulled outwards, the adapter 2212 can be pulled out from the adapter jack 2122, and the nozzle head 223 to be used is aligned with the adapter jack 2122 through the adapter 2212 by rotating, and the adapter 2212 is inserted into the adapter insertion hole 2122 to achieve the effect of replacing the nozzle head 223.
Referring to fig. 8 to 10, the three groups of nozzle heads 223 are a first nozzle head 2231, a second nozzle head 2232 and a third nozzle head 2233, respectively, the channel of the first nozzle head 2231 is a straight-through hole structure, the channel of the second nozzle head 2232 is a structure with large apertures at both ends and small apertures in the middle, the nozzle opening of the third nozzle head 2233 is a rectangular structure, and the three groups of nozzle heads 223 with different structures change the flow of the sand liquid in the nozzle heads 223, thereby achieving different emission frequencies and emission shapes.
To further better illustrate the above examples, the present invention also provides an embodiment, a method of operating an adjustable blast frequency blasting machine for metal surface treatment, comprising the steps of:
s01: the internal thread locking ring 222 is reversely screwed, unscrewed from the external thread frame ring 213 and screwed to the external thread connector 2211;
s02: the three-way water channel connecting column block 221 is pulled outwards, and the connecting pipe 2212 is pulled out from the connecting pipe jack 2122;
s03: rotating the three-way water channel connecting column block 221, aligning a nozzle head 223 to be used with a connecting pipe insertion hole 2122 through a connecting pipe 2212, then pressing down the three-way water channel connecting column block 221, and inserting the connecting pipe 2212 into the connecting pipe insertion hole 2122;
s04: the internal thread locking ring 222 is positively screwed, one section of the internal thread locking ring is connected to the external thread frame ring 213 in a threaded manner, the other end of the internal thread locking ring is connected to the external thread connector 2211 in a threaded manner, and the three-way water channel connecting column block 221 and the inner cavity channel connecting column block 212 are tightly connected;
s04: and (3) starting a power supply, outputting the sand liquid material from the material storage barrel 11 by the high-pressure pump 13, and spraying the sand liquid material from the adjustable nozzle mechanism 2 to treat the metal surface.
In summary, the following steps: the invention has provided a sand blasting machine and its operation method for adjustable sand blasting frequency of metal surface treatment, through fixedly welding the external thread frame circle 213 on one end of the inner cavity way connecting column block 212, and set up the external screw thread connector 2211 on one end of the three-way water course connecting column block 221, connect a section of the internal thread lock ring 222 on the external thread frame circle 213, another end screw thread connects on the external screw thread connector 2211, achieve and connect column block 221 and inner cavity way connecting column block 212 closely effects, while changing the nozzle head 223, reverse to turn on the internal thread lock ring 222, turn it off from the external screw thread frame circle 213, and turn on the external screw thread connector 2211, make the three-way water course connecting column block 221 disconnect with the connection column block 212 of the inner cavity way, achieve the effects convenient dismantlement and connection; three groups of the connecting pipe jacks 2122 are arranged at one end of the inner cavity connecting column block 212, one group of the connecting pipe jacks is communicated with one end of the water supply cavity 2121 with a small aperture, the limiting plug-in head 2213 welded at one end of the three-straight-through water channel connecting column block 221 is arranged in the limiting connecting groove 2123, the length of the lower-end cylinder of the limiting plug-in head 2213 is smaller than the depth of the lower-end large-aperture groove of the limiting connecting groove 2123, and the up-down movement size of the lower-end cylinder in the lower-end large-aperture groove of the limiting connecting groove 2123 is larger than the length of the connecting pipe 2212, so that when the three-straight-through water channel connecting column block 221 is pulled outwards, the connecting pipe 2212 can be pulled out of the connecting pipe jacks 2122, the nozzle head 223 to be used is aligned with the connecting pipe jacks 2122 through the connecting pipe 2212 by rotating the three-straight-through water channel connecting column; the nozzle channel of the first nozzle head 2231 is a straight-through hole structure, the nozzle channel of the second nozzle head 2232 is a structure with large apertures at both ends and small apertures in the middle, the nozzle opening of the third nozzle head 2233 is a rectangular structure, and the three groups of nozzle heads 223 with different structures change the flow of the sand liquid in the nozzle heads 223, thereby achieving different emission frequencies and emission shapes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sand blasting machine of adjustable sandblast frequency for metal surface treatment, includes sandblast mechanism (1) and adjustable nozzle mechanism (2), and adjustable nozzle mechanism (2) are installed on sandblast mechanism (1), its characterized in that: the sand blasting mechanism (1) is provided with a storage barrel (11), a support frame (12), a high-pressure pump (13) and a material conveying pipe (14), the storage barrel (11) is fixedly welded at the upper end of the support frame (12), the high-pressure pump (13) is fixedly arranged at the lower end of the support frame (12), a liquid inlet is communicated with the storage barrel (11), and a liquid outlet is connected with the material conveying pipe (14);
the adjustable nozzle mechanism (2) is provided with a connecting part (21) and a nozzle part (22), the nozzle part (22) is in threaded connection with one end of the connecting part (21) to form an adjustable nozzle mechanism (2) whole, the connecting part (21) comprises an external thread connecting pipe (211), an inner cavity connecting column block (212) and an external thread frame ring (213), the external thread connecting pipe (211) is fixedly welded at one end of the inner cavity connecting column block (212) and is connected with a threaded connection port of the material conveying pipe (14), the external thread frame ring (213) is fixedly welded at the other end of the inner cavity connecting column block (212), the nozzle part (22) comprises a three-straight-through water channel connecting column block (221), an internal thread locking ring (222) and a nozzle head (223), the external thread of the three-straight-through water channel connecting column block (221) is provided with the internal thread locking ring (222), the nozzle head (223) is provided with three groups, and the three groups of nozzle heads (223) are fixedly welded at, and are respectively communicated with the three through water channels of the three through water channel connecting column blocks (221).
2. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 1, wherein: the inner cavity connecting column block (212) is provided with a water supply cavity (2121), connecting pipe jacks (2122) and limiting connecting grooves (2123), the water supply cavity (2121) is arranged in the middle of the inner cavity connecting column block (212), the connecting pipe jacks (2122) are provided with three groups, the three groups of connecting pipe jacks (2122) are arranged at one end of the inner cavity connecting column block (212), and the limiting connecting grooves (2123) and the connecting pipe jacks (2122) are arranged at the same end of the inner cavity connecting column block (212);
the water supply cavity (2121) is a pore canal with one end with a large hole and the other end with a small hole, and the end with the small hole is communicated with one of the three groups of connecting pipe jacks (2122);
the limiting connecting groove (2123) is of a groove-shaped structure with a small upper end aperture and a large lower end aperture.
3. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 1, wherein: the three-way water channel connecting column block (221) is provided with an external thread connector (2211), a connecting pipe (2212) and a limiting plug connector (2213), the external thread connector (2211) is arranged on the outer side of one end of the three-way water channel connecting column block (221), the connecting pipe (2212) is provided with three groups, the three groups of connecting pipes (2212) are fixedly welded on one ends, provided with threads, of the outer sides of the three-way water channel connecting column block (221) and are respectively communicated with the three-way water channel of the three-way water channel connecting column block (221), and the limiting plug connector (2213) is fixedly welded on one ends, provided with threads, of the outer sides of the three-way water channel connecting column block.
4. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 3, wherein: the adapter (2212) is matched with the diameter of the adapter jack (2122), and the length of the adapter (2212) is the same as the depth of the adapter jack (2122).
5. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 3, wherein: the limiting plug connector (2213) is of a cylindrical structure with a thin upper end cylinder and a thick lower end cylinder, and the lower end cylinder is arranged in a large-aperture groove at the lower end of the limiting connecting groove (2123).
6. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 5, wherein: the length of the lower end cylinder of the limiting plug connector (2213) is smaller than the depth of the lower end large-aperture groove of the limiting connecting groove (2123), and the up-down movement size of the lower end cylinder in the lower end large-aperture groove of the limiting connecting groove (2123) is larger than the length of the connecting pipe (2212).
7. An adjustable blast frequency blasting machine for metal surface treatment as claimed in claim 1, wherein: the three groups of the nozzle heads (223) are respectively a first nozzle head (2231), a second nozzle head (2232) and a third nozzle head (2233), the spray channel of the first nozzle head (2231) is of a straight-through hole structure, the spray channel of the second nozzle head (2232) is of a structure with large hole diameters at two ends and small hole diameters in the middle, and the nozzle opening of the third nozzle head (2233) is of a rectangular structure.
8. A method of operating an adjustable blast frequency blasting machine for metal surface treatment as claimed in any one of claims 1 to 7, comprising the steps of:
s01: reversely screwing the internal thread locking ring (222), unscrewing the internal thread locking ring from the external thread frame ring (213) and screwing the internal thread locking ring on the external thread connector (2211);
s02: pulling the three-way water channel connecting column block (221) outwards, and pulling the connecting pipe (2212) out of the connecting pipe jack (2122);
s03: rotating the three-way water channel connecting column block (221), aligning a nozzle head (223) to be used with a connecting pipe jack (2122) through a connecting pipe (2212), then pressing down the three-way water channel connecting column block (221), and inserting the connecting pipe (2212) into the connecting pipe jack (2122);
s04: positively screwing an internal thread locking ring (222), connecting one section of the internal thread locking ring to the external thread frame ring (213) in a threaded manner, connecting the other end of the internal thread locking ring to the external thread connector (2211) in a threaded manner, and tightly connecting the three-way water channel connecting column block (221) with the internal cavity channel connecting column block (212);
s04: and (3) starting a power supply, outputting sand liquid materials from the material storage barrel (11) by the high-pressure pump (13), spraying the sand liquid materials from the adjustable nozzle mechanism (2), and treating the metal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011083384.XA CN112207724B (en) | 2020-10-12 | 2020-10-12 | Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011083384.XA CN112207724B (en) | 2020-10-12 | 2020-10-12 | Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112207724A true CN112207724A (en) | 2021-01-12 |
| CN112207724B CN112207724B (en) | 2021-08-31 |
Family
ID=74054503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011083384.XA Active CN112207724B (en) | 2020-10-12 | 2020-10-12 | Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112207724B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834896A1 (en) * | 1988-10-13 | 1990-04-19 | Kiess Karl Heinz | Blast nozzle for sandblasting equipment for the dust-free blasting of planar surfaces |
| CN1090806A (en) * | 1993-02-04 | 1994-08-17 | 卡尔·海因茨·金斯 | Sand blower nozzle for plane dust-free sand blasting |
| CN101823237A (en) * | 2010-04-29 | 2010-09-08 | 沈阳理工大学 | Nozzle device of spiral core control flow beam for micro-abrasive air jet machining |
| US20120138324A1 (en) * | 2010-09-23 | 2012-06-07 | Ruhrpumpen Gmbh | Tool for crushing coke |
| CN205097055U (en) * | 2015-11-09 | 2016-03-23 | 安徽理工大学 | Multi -functional abrasive material efflux nozzle device |
| CN205184547U (en) * | 2015-10-08 | 2016-04-27 | 江苏宏联环保科技有限公司 | Sand blasting machine shower nozzle of adjustable sandblast volume |
| CN205310078U (en) * | 2015-12-18 | 2016-06-15 | 桐城市明丽碳化硼制品有限公司 | Adjustable air intake sand blasting machine nozzle |
| CN105904347A (en) * | 2016-06-15 | 2016-08-31 | 陈梦碗 | Ceramic sand blasting machine capable of adjusting sand blasting frequency |
| CN207915282U (en) * | 2017-12-15 | 2018-09-28 | 重庆天瑞机械有限公司 | Sandblasting nozzle |
| US20190118211A1 (en) * | 2008-07-16 | 2019-04-25 | Vln Advanced Technologies Inc. | Method and apparatus for prepping bores and curved inner surfaces with a rotating high-frequency forced pulsed waterjet |
| CN211466017U (en) * | 2020-01-14 | 2020-09-11 | 山东钢铁股份有限公司 | Rust removal device |
-
2020
- 2020-10-12 CN CN202011083384.XA patent/CN112207724B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834896A1 (en) * | 1988-10-13 | 1990-04-19 | Kiess Karl Heinz | Blast nozzle for sandblasting equipment for the dust-free blasting of planar surfaces |
| CN1090806A (en) * | 1993-02-04 | 1994-08-17 | 卡尔·海因茨·金斯 | Sand blower nozzle for plane dust-free sand blasting |
| US20190118211A1 (en) * | 2008-07-16 | 2019-04-25 | Vln Advanced Technologies Inc. | Method and apparatus for prepping bores and curved inner surfaces with a rotating high-frequency forced pulsed waterjet |
| CN101823237A (en) * | 2010-04-29 | 2010-09-08 | 沈阳理工大学 | Nozzle device of spiral core control flow beam for micro-abrasive air jet machining |
| US20120138324A1 (en) * | 2010-09-23 | 2012-06-07 | Ruhrpumpen Gmbh | Tool for crushing coke |
| CN205184547U (en) * | 2015-10-08 | 2016-04-27 | 江苏宏联环保科技有限公司 | Sand blasting machine shower nozzle of adjustable sandblast volume |
| CN205097055U (en) * | 2015-11-09 | 2016-03-23 | 安徽理工大学 | Multi -functional abrasive material efflux nozzle device |
| CN205310078U (en) * | 2015-12-18 | 2016-06-15 | 桐城市明丽碳化硼制品有限公司 | Adjustable air intake sand blasting machine nozzle |
| CN105904347A (en) * | 2016-06-15 | 2016-08-31 | 陈梦碗 | Ceramic sand blasting machine capable of adjusting sand blasting frequency |
| CN207915282U (en) * | 2017-12-15 | 2018-09-28 | 重庆天瑞机械有限公司 | Sandblasting nozzle |
| CN211466017U (en) * | 2020-01-14 | 2020-09-11 | 山东钢铁股份有限公司 | Rust removal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112207724B (en) | 2021-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108296040A (en) | A kind of Hydrodynamic cavitation nozzle of artificial submerged | |
| CN202114638U (en) | Combined type high pressure water abrasive jet | |
| CN206212446U (en) | A kind of Etaching device | |
| CN210097970U (en) | Steel sprays and uses shower nozzle structure | |
| CN112207724B (en) | Sand blasting machine capable of adjusting sand blasting frequency for metal surface treatment and operation method thereof | |
| CN111250610A (en) | A kind of pipe fitting flaring punch die and pipe forming equipment | |
| CN102266831A (en) | Cooling device capable of forming high-density jet stream and producing method thereof | |
| CN203141324U (en) | Sand spraying device | |
| CN201659045U (en) | Atomization spray head | |
| EP2653243A1 (en) | Nozzle for removing scale of steel plate, scale removing device for steel plate, and method for removing scale of steel plate | |
| CN110013772B (en) | High-pressure air-water mixing device | |
| CN103231315B (en) | Descaling device at inner wall of steel tube with 20-100mm of diameter | |
| CN201159217Y (en) | Oil-flushing oil-suction device of hydraulic pressure passageway | |
| CN203245739U (en) | Device for descaling inner walls of steel pipes with diameters between 20 mm and 100 mm | |
| CN2652507Y (en) | Scale removing jet nozzle for steel blank | |
| CN209238197U (en) | A kind of adjustable flow nozzle | |
| CN115106946A (en) | A nozzle structure and a sandblasting device for processing auto parts | |
| CN108246731A (en) | Lance head and tube cleaning arrangement | |
| CN215659753U (en) | Spray head for complex casting inner cavity shot blasting machine | |
| CN207729959U (en) | Wire drawing machine blow-dry device | |
| CN202316151U (en) | Nozzle for rinsing inner bores of steel tube | |
| CN206861936U (en) | The distributor of fixed jet orifice plate | |
| CN220116611U (en) | Device for improving machining hardness of head of core rod | |
| CN220597710U (en) | Precooling type chemical fiber spinning assembly | |
| CN108906352A (en) | A kind of adjustable flow nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |