CN207953602U - A kind of quickly packaging water sandblasting nozzle - Google Patents
A kind of quickly packaging water sandblasting nozzle Download PDFInfo
- Publication number
- CN207953602U CN207953602U CN201820448662.9U CN201820448662U CN207953602U CN 207953602 U CN207953602 U CN 207953602U CN 201820448662 U CN201820448662 U CN 201820448662U CN 207953602 U CN207953602 U CN 207953602U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- lead screw
- spray core
- nozzle body
- spray
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model is related to a kind of quickly packaging water sandblasting nozzles, including gun body, gun body are stainless steel, and gun body is made of nozzle body and the inclined sand-feeding tube being welded in nozzle body；The right end of nozzle body is connected with adjusting lead screw, adjusts and is socketed with lead screw lock nut on lead screw, the one end for adjusting lead screw is connected with first jet, and first jet is connected with the second nozzle with circular through hole；The left end of nozzle body is provided with spray core, spray core fixing sleeve and clamp nut, and spray core is alloy material；Clamp nut is made of cylindrical portion and tapered portion integrated molding, and the outer surface of cylindrical portion is provided with annular groove, and the periphery of tapered portion is as the smooth bevel structure successively decreased step by step；The utility model has the advantages that a kind of easy to assembly, good seal performance, voltage endurance capability are strong.
Description
Technical field
The utility model belongs to water sandblasting nozzle technical field, and in particular to a kind of quickly packaging water sandblasting nozzle.
Background technology
High pressure liquid sandblast descales the critical component of equipment when water sandblasting nozzle.Nozzle is internal in the operating condition
It is subjected to huge high speed water jet impact power, the erosion inside nozzle is acted on also subject to high-velocity flow and fine sand, therefore is needed
Often nozzle dismounting is overhauled.Currently used water sandblasting nozzle poor corrosion resistance causes nozzle to replace frequency and changes, from
And cause serious waste.Moreover, current water sandblasting nozzle dismounting is inconvenient, need borrow auxiliary tool that can will just spray more
Head dismounting is thorough, cause it is affected more laborious, once needing the place overhauled to be not equipped with service kit situation, side cannot and
When water sandblasting nozzle is repaired, to be delayed production, if between be changed to completely new water sandblasting nozzle, will cause serious
Waste.
Utility model content
A kind of easy to assembly, good seal performance, resistance to is provided the purpose of the utility model is to overcome the deficiencies in the prior art
The strong quick packaging water sandblasting nozzle of pressure energy power.
The technical solution of the utility model is as follows：
A kind of quickly packaging water sandblasting nozzle, including gun body, the gun body are stainless steel, and gun body is by nozzle body
It is formed with sand-feeding tube, mixing chamber, the inclined middle part for being welded on nozzle body of the sand-feeding tube is equipped in the nozzle body；Spray
The right end of head main body has been connected through a screw thread adjusting lead screw, and lead screw lock nut is socketed with by screw thread on the adjusting lead screw,
The one end for adjusting lead screw insertion nozzle body has been connected through a screw thread first jet, and the first jet is separate to adjust the one of lead screw
End has been connected through a screw thread second nozzle, and round spray orifice is offered at the center of the second nozzle；The left end of nozzle body is set
It is equipped with spray core, spray core fixing sleeve and clamp nut, the spray core is alloy material, and spray core is plugged on the left end of nozzle body,
The spray core fixing sleeve is socketed in the periphery of spray core, after the clamp nut is socketed in the periphery of spray core fixing sleeve,
The right end of clamp nut is threadedly secured to the left end of nozzle body；Clamp nut is integrally formed by cylindrical portion and tapered portion
The outer surface of composition, the cylindrical portion is provided with annular groove, and the periphery of the tapered portion is smooth oblique as what is successively decreased step by step
Face structure.
Further, the sand-feeding tube is welded on the middle part of nozzle body, and sand-feeding tube is connected with adjusting with nozzle body
The angle of lead screw one end is 20 ° -35 °.
Further, the right end of the spray core fixing sleeve is provided with sealing ring.
Further, one end of the spray core towards nozzle body offers conical cavity, the one end of spray core far from nozzle body
Offer the bar shaped spray orifice being connected to the conical cavity.
Further, the adjusting lead screw, lead screw lock nut, first jet second nozzle, spray core fixing sleeve and compression
Nut is identical as gun body material.
Further, the cylindrical portion of the clamp nut is longer than tapered portion.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model connects the length in nozzle body to adjusting lead screw by lead screw lock nut and is adjusted,
So as to adjust the distance between lead screw and spray core, and then the range between adjustment second nozzle and spray core is adjusted, local directed complete set sprays
The discharge pressure of core；
2, the nozzle body of the utility model, adjusting lead screw, lead screw lock nut, first jet, second nozzle, compression spiral shell
It is to be threadedly coupled between mother, is convenient for nozzle rapid-assembling/disassembling, is convenient for the assembling and repair of nozzle, in spray core fixing sleeve and nozzle master
Sealing ring is added between body, effectively plays the role of sealing to nozzle；
3, the nozzle body of the utility model, adjusting lead screw, lead screw lock nut, first jet, second nozzle, compression spiral shell
Mother is all made of stainless steel, after assembling so that water sandblasting nozzle has good high voltage performance；
4, tapered portion and outer surface of the utility model clamp nut by periphery as the smooth bevel structure successively decreased step by step
It is provided with cylindrical portion two parts composition of annular groove, cylindrical portion is convenient for practical personnel to carry out elastic behaviour to clamp nut
Make, tapered portion so that clamp nut is whole more beautiful in smooth bevel structure；
In short, the utility model has the advantages that easy to assembly, good seal performance, voltage endurance capability are strong.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the longitudinal profile schematic diagram of Fig. 1.
Fig. 3 is the explosive view of the utility model.
In figure, 1, nozzle body, 2, sand-feeding tube, 3, adjust lead screw, 4, lead screw lock nut, 5, first jet, 6, second
Nozzle, 7, round spray orifice, 8, spray core, 801, conical cavity, 802, bar shaped spray orifice, 9, spray core fixing sleeve, 10, clamp nut, 11, close
Seal.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, a kind of quickly packaging water sandblasting nozzle, including gun body, the gun body is stainless steel, excellent
It selects 304 stainless steels, gun body to be made of nozzle body 1 and sand-feeding tube 2, mixing chamber, the sand-feeding tube is equipped in the nozzle body 1
Jinsha pipe 2 is welded in nozzle body 1 by the 2 inclined middle parts for being welded on nozzle body 1, when welding using argon arc welding；Nozzle
The right end of main body 1, which has been connected through a screw thread, adjusts lead screw 3, is socketed with by screw thread on the adjusting lead screw 3 and is adjusted for adjusting
Lead screw 3 is inserted into the lead screw lock nut 4 of length in nozzle body 1, and the one end for adjusting the insertion nozzle body 1 of lead screw 3 passes through screw thread
It is connected with first jet 5, the first jet 5 has been connected through a screw thread second nozzle 6 far from the one end for adjusting lead screw 3, described
Round spray orifice 7 is offered at the center of second nozzle 6；The left end of nozzle body 1 is provided with spray core 8, spray core fixing sleeve 9 and pressure
Tight nut 10, the spray core 8 are alloy material, and preferably hard alloy, spray core 8 is plugged on the left end of nozzle body 1, the spray core
Fixing sleeve 9 is socketed in the periphery of spray core 8, after the clamp nut 10 is socketed in the periphery of spray core fixing sleeve 9, is compressed
The right end of nut 10 is threadedly secured to the left end of nozzle body 1, to which clamp nut 10 and the cooperation of spray core fixing sleeve 9 will sprays
Core 8 is fixed in nozzle body 1；Clamp nut 10 is made of cylindrical portion and tapered portion integrated molding, the cylindrical portion
Outer surface is provided with annular groove, and annular groove is easy to use personnel to dismount the operation of clamp nut 10, the tapered portion it is outer
Week, tapered portion so that clamp nut 10 is whole more beautiful as the smooth bevel structure successively decreased step by step.
In the present embodiment, the sand-feeding tube 2 is welded on the middle part of nozzle body 1, and sand-feeding tube 2 connects with nozzle body 1
It is 20 ° -35 ° to be connected to and adjust the angle of 3 one end of lead screw, so that the fine sand that 2 end of sand-feeding tube enters enters nozzle with 20 ° -35 °
It is sufficiently mixed with the high pressure water flow sprayed by second nozzle after the mixing chamber of main body 1；The right end of the spray core fixing sleeve 8 is arranged
There is 11 sealing ring 11 of sealing ring to carry out excellent sealing between spray core fixing sleeve 9 and nozzle body 1；The spray core 8 is towards nozzle
One end of main body 1 offers conical cavity 801, and the one end of spray core 8 far from nozzle body 8 is offered to be connected to the conical cavity 801
Bar shaped spray orifice 802, the high pressure water flow spurted by second nozzle 6 and the fine sand that is sprayed by sand-feeding tube 2 are in nozzle body 1
In the conical cavity 801 that interior mixing chamber tells jet stream state to squeeze into spray core 8 after mixing rapidly with one, mixed at high speed impinging jet cone
Eddy flow is formed after the inner wall of shape chamber 801, and is entered in bar shaped spray orifice 802 with fast state, it is fast by narrow bar shaped spray orifice 802
After speed ejection is atomized, ejected from the left end of spray core 8 in the form of high-pressure water mist；The adjusting lead screw 3, lead screw lock nut
4,5 second nozzle 6 of first jet, spray core fixing sleeve 9 and clamp nut 10 are identical as gun body material, it is preferably to not for 304
Rust steel material has stronger pressure-resistant performance and Corrosion Protection；The cylindrical portion of the clamp nut 10 is longer than tapered portion, peace
When dress state, the left end of spray core fixing sleeve 9 protrudes the tapered portion left side of clamp nut 10.
In the present embodiment, the outer whole body for adjusting lead screw 3 is provided with screw thread, adjusts lead screw 3 and is threadedly attached in nozzle master
In body 2, the lead screw lock nut 4, which is threadedly attached in, to be adjusted on lead screw 3, is being adjusted by adjusting lead screw lock nut 4
Position on lead screw 3 can adjust and adjust the length that lead screw 3 is inserted into nozzle body 2.
Water sandblasting nozzle in the present embodiment opens up through-hole (not shown) in nozzle body 1 during fabrication, described
The axis of through-hole and the axis angle of nozzle body 1 are between 20 ° -35 °, then by the sand-feeding tube 2 along the axis of through-hole
Direction is inserted into the through-hole of nozzle body 1, is then welded and fixed sand-feeding tube 2 and nozzle body 1 using argon arc welding；By institute
It states second nozzle 6 to be threadedly attached in first jet 5, then first jet 5 is threadedly attached in and adjusts lead screw 3
It is interior, lead screw lock nut 4 is then threadedly attached in the outer whole body for adjusting lead screw 3, lead screw 3 will be finally adjusted and passes through screw thread
It is connected in nozzle body 1, is adjusted in lead screw 3 for the ease of first jet 5 to be connected to, close to installation on first jet 5
There is the outer whole body of the side of second nozzle 6 to be integrally formed the first positive six prismatics bulge loop, the outer diameter of the first positive six prismatics bulge loop
It is separate on adjusting lead screw 3 for the ease of lead screw 3 will be adjusted in nozzle body 1 no more than the outer diameter for adjusting lead screw 3
One end of nozzle body 1 is integrally formed the second positive six prismatics bulge loop, and the outer diameter of the two or the six prismatic bulge loop is locked less than lead screw
The outer diameter of nut 4；The sealing ring 11 is placed on spray core fixing sleeve 9 close to one end of nozzle body 1, then inserts spray core 8
Enter in spray core fixing sleeve 9, then spray core fixing sleeve 9 is inserted into clamp nut 10, is finally threadably secured clamp nut 10
It is connected to the left end of nozzle body 1, the left end of wherein spray core fixing sleeve 9, which extends internally, annular convex platform, the annular convex platform
Internal diameter is less than the outer diameter of spray core 8 and the length more than bar shaped spray orifice 802, so that spray core fixing sleeve 9 is carrying out cross to spray core 8
To fixing simultaneously, water-fine sand mixture of 802 jet atomization of bar shaped spray orifice of spray core 8 is not influenced.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of quickly packaging water sandblasting nozzle, including gun body, it is characterised in that：The gun body is stainless steel, gun body
It is made of nozzle body (1) and sand-feeding tube (2), mixing chamber is equipped in the nozzle body (1), the sand-feeding tube (2) is inclined
It is welded on the middle part of nozzle body (1)；The right end of nozzle body (1) has been connected through a screw thread adjusting lead screw (3), the adjusting silk
Lead screw lock nut (4) is socketed with by screw thread on bar (3), the one end for adjusting lead screw (3) insertion nozzle body (1) passes through screw thread
It is connected with first jet (5), the first jet (5) has been connected through a screw thread second nozzle far from the one end for adjusting lead screw (3)
(6), round spray orifice (7) is offered at the center of the second nozzle (6)；The left end of nozzle body (1) be provided with spray core (8),
Spray core fixing sleeve (9) and clamp nut (10), the spray core (8) are alloy material, and spray core (8) is plugged on nozzle body (1)
Left end, the spray core fixing sleeve (9) is socketed in the periphery of spray core (8), and it is solid that the clamp nut (10) is socketed in spray core
After with the periphery of fixed set (9), the right end of clamp nut (10) is threadedly secured to the left end of nozzle body (1)；Compress spiral shell
Female (10) are made of cylindrical portion and tapered portion integrated molding, and the outer surface of the cylindrical portion is provided with annular groove, described
The periphery of tapered portion is as the smooth bevel structure successively decreased step by step.
2. quickly packaging water sandblasting nozzle according to claim 1, it is characterised in that：The sand-feeding tube (2) is welded on
The middle part of nozzle body (1), and sand-feeding tube (2) and nozzle body (1) be connected with adjust the angle of lead screw (3) one end be 20 °-
35°。
3. quickly packaging water sandblasting nozzle according to claim 1, it is characterised in that：The spray core fixing sleeve (8)
Right end is provided with sealing ring (11).
4. quickly packaging water sandblasting nozzle according to claim 1, it is characterised in that：The spray core (8) is towards nozzle
One end of main body (1) offers conical cavity (801), and the one end of spray core (8) far from nozzle body (8) offers and the conical cavity
(801) the bar shaped spray orifice (802) being connected to.
5. quickly packaging water sandblasting nozzle according to claim 1, it is characterised in that：The adjusting lead screw (3), lead screw
Lock nut (4), first jet (5) second nozzle (6), spray core fixing sleeve (9) and clamp nut (10) with gun body material
It is identical.
6. quickly packaging water sandblasting nozzle according to claim 1, it is characterised in that：The circle of the clamp nut (10)
Cylindrical portion is longer than tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448662.9U CN207953602U (en) | 2018-03-27 | 2018-03-27 | A kind of quickly packaging water sandblasting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448662.9U CN207953602U (en) | 2018-03-27 | 2018-03-27 | A kind of quickly packaging water sandblasting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953602U true CN207953602U (en) | 2018-10-12 |
Family
ID=63726661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448662.9U Active CN207953602U (en) | 2018-03-27 | 2018-03-27 | A kind of quickly packaging water sandblasting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953602U (en) |
-
2018
- 2018-03-27 CN CN201820448662.9U patent/CN207953602U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103521378B (en) | A kind of spray gun device | |
| CN203737461U (en) | Large-flow impact type sprayer for denitration spraying gun | |
| CN210097970U (en) | Steel sprays and uses shower nozzle structure | |
| CN207953602U (en) | A kind of quickly packaging water sandblasting nozzle | |
| CN203990985U (en) | A kind of target formula impinging stream nozzle of atomization non-blind area | |
| EP2593273A1 (en) | Air gun | |
| CN209255009U (en) | High pressure water jet nozzle device | |
| CN201427090Y (en) | Paint spraying device | |
| CN207953601U (en) | A kind of lightweight water sandblasting nozzle | |
| CN207953600U (en) | A kind of counter-jetting resistance type water sandblasting nozzle | |
| CN112317152A (en) | Adjustable cone ring curtain presses down dirt shower nozzle | |
| CN109127190A (en) | A kind of test coating watering can | |
| CN208543370U (en) | A kind of big flow water sandblasting spray head | |
| CN110038747A (en) | A kind of arc pistol | |
| CN209577076U (en) | A kind of low-pressure nozzle | |
| CN208246608U (en) | A kind of flat blast nozzle device | |
| CN112742618B (en) | High-pressure water jet spray gun | |
| CN208991049U (en) | A kind of test coating watering can | |
| CN109939849A (en) | Air mixed-flow high pressure nozzle | |
| CN209440004U (en) | For improving derusting by sandblasting quality spray gun and caliber pipe inwall derusting sand-blasting machine | |
| CN211488182U (en) | Anti-blocking atomization spray gun | |
| CN209271717U (en) | A kind of double-current spray gun body of high-efficient atomizing | |
| CN202538982U (en) | Electric arc spray gun and high-speed micro-beam flow nozzle thereof | |
| CN207254583U (en) | A kind of powder type pipeline coating apparatus | |
| CN208945959U (en) | A kind of wear-resisting sandblasting spray head and its spray core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |