CN207526526U - Water Cutting spray gun - Google Patents
Water Cutting spray gun Download PDFInfo
- Publication number
- CN207526526U CN207526526U CN201721598785.2U CN201721598785U CN207526526U CN 207526526 U CN207526526 U CN 207526526U CN 201721598785 U CN201721598785 U CN 201721598785U CN 207526526 U CN207526526 U CN 207526526U
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- water box
- water
- pipe
- hollow
- hollow screw
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Abstract
The utility model is related to a kind of Water Cutting spray guns.To fill up prior art blank, this Water Cutting spray gun includes gun barrel, one water box, two are divided to water box and two hinged pipe fittings, water box and divide water box be in cuboid, it is communicated in the middle part of gun barrel end and water box, each point water box front end is respectively equipped with a nozzle, hinged pipe fitting includes hollow screw and nut, it is hollow pipe in the middle part of hollow screw, hollow screw is closed at both ends, hexagon head is fixed at the top of hollow screw, it is smooth pipe in the middle part of hollow pipe, pipe lower end is provided with external screw thread, the hollow screw of two hinged pipe fittings extends through two points of water box and water box, the rear portion of two points of water box is separately fixed on the both ends of water box, so as to realizing hinged communication, it is located at the hole in point water box and water box there are two being opened on hollow pipe respectively, it forms connection water box and divides the hinged channel of water box.The utility model Water Cutting spray gun has simple in structure, forcible entry conveniently, in generally applicable various cutting operations of speedily carrying out rescue work.
Description
Technical field
The utility model is related to a kind of Water Cutting spray guns.
Background technology
Water Cutting is also referred to as water jet cutting or high pressure waterjet.High pressure jer cutting is a kind of special processing method.It
Water is pressurizeed using booster, water obtains pressure energy, then spouting from tiny nozzle, and pressure energy is converted to kinetic energy, from
And form high-speed jet.Cutting be exactly the kinetic energy using this high-speed jet to the impact damage of workpiece, reach cut-out, into
The purpose of shape.High-pressure water jet had both been different from the milling of traditional processing, and plane, had ground, cuts, and was also different from general shearing and punching.It
Belong to high energy cutting.High pressure jer cutting be exactly using the kinetic energy of high-pressure water jet as cutting can, material is carried out erosion and
It squeezes, destroy, to reach a kind of new process of cutting purpose.Its maximum feature is the high-energy jet beam processing of nonthermal source, is cut
It is generated during cutting without heat.But the Water Cutting spray gun generally used now be mostly by water jet in a manner of one of straight line
Water-jet is gone out, this spray gun generally used can not apply to Water Cutting forcible entry, fluting work well, especially in coal mine
Under, to forcible entry of spoil etc. during the forcible entry, coal mining to fire dam, common pipette tips can not preferably complete forcible entry work
Make.
Utility model content
The technical problems to be solved in the utility model is how to overcome the drawbacks described above of the prior art, provides a kind of Water Cutting
Spray gun.
In order to solve the above technical problems, this Water Cutting spray gun, including gun barrel, further include a water box, two points of water box and
Two hinged pipe fittings, water box and divide water box in cuboid, are communicated in the middle part of the gun barrel end and water box, each divide water
Box front end is respectively equipped with a nozzle, and the hinged pipe fitting is in bolt shape, including hollow screw and nut, hollow screw middle part
For hollow pipe, hollow screw is closed at both ends, and hexagon head is fixed at the top of hollow screw, is smooth circle in the middle part of hollow pipe
Pipe, pipe lower end are provided with external screw thread, and the hollow screw of two hinged pipe fittings extends through two points of water box and water box, by two
The rear portion of point water box is separately fixed on the both ends of water box, and the nut is tightened on the external screw thread of hollow screw, each hollow
Gasket, lower seal pad, two intermediate seal pads and two cods are cased on screw rod respectively, upper gasket is located at six ribs
Cylindrical head and divide between water box, lower seal pad between nut and water box, two intermediate seal pads be located at respectively water box and
Divide between water box, a cod is located between two intermediate seal pads, another cod is located at upper gasket and six
Between prismatic head or between lower seal pad and nut, upper gasket or lower seal pad and two intermediate seal pads divide
Not Wei conical gasket, each conical gasket is arranged in a pyramidal pits, hollow screw and nut by upper gasket,
Lower seal pad, two intermediate seal pads compress, and so as to realizing hinged communication, are driveed on hollow pipe there are two hole, position is distinguished in two holes
In dividing in water box and water box, form connection water box and divide the hinged channel of water box.
It is so designed that, during cutting operation, enables two nozzles parallel, make jet pipe around lower nozzle axis rotation, it is possible in water
The circular hole for the standard of cutting out can simultaneously adjust the size of trepanning as needed in cutting tap operation.The water jet that two nozzles are sprayed
It focusing on a bit, by this Water Cutting spray gun close to forcible entry object so that the intersection point of two strands of water jets is located within forcible entry object,
So, the part within the intersection point of water jet that two nozzles eject on object is dismantled just with forcible entry objective subject to divide
From mobile Water Cutting spray gun, forcible entry object is just dismantled into one piece of block fragment.
As an optimization, gun barrel is equipped with hand-held handle.It is so designed that, convenient for holding.
As an optimization, the cod is made of two annular beryllium-bronze pieces, and the contact surface of two beryllium-bronze pieces is light
Plane is slided, it She You not radial concave-convex rib on two beryllium-bronze piece outer surfaces.It is so designed that, it is simple in structure, convenient for disassembly and assembly, just
In processing.
The utility model Water Cutting spray gun has the advantages that simple in structure, forcible entry is convenient, is widely used in various speedily carry out rescue work and cuts
It cuts in operation.
Description of the drawings
The utility model Water Cutting spray gun is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of this Water Cutting spray gun；
Fig. 2 is A shown in Fig. 1 of this Water Cutting spray gun embodiment one --- A is to part section structure enlargement diagram；
Fig. 3 is A shown in Fig. 1 of this Water Cutting spray gun embodiment two --- A is to part section structure enlargement diagram.
In figure：1 it is gun barrel, 2 be water box, 3 be point water box, 4 be hinged pipe fitting, 41 be hollow screw, 42 is nut, 43
It is nozzle for hexagon head, 5,6 be upper gasket, 7 be lower seal pad, 8 be intermediate seal pad, 9 be cod, 10 is
Hole, 11 are connecting tube for hand-held handle, 12.
Specific embodiment
Embodiment one：As shown in Figure 1, 2, this Water Cutting spray gun includes the water box 2, two of gun barrel 1, one 3 and of point water box
Two hinged pipe fittings 4, water box 2 and divide water box 3 in cuboid, and 1 end of gun barrel is communicated with the middle part of water box 2, often
A point of 3 front end of water box is respectively equipped with a nozzle 5, and the hinged pipe fitting 4 is in bolt shape, including hollow screw 41 and nut
42,41 middle part of hollow screw is hollow pipe, and hollow screw 41 is closed at both ends, and 41 top of hollow screw is fixed with hexagon head
43, hollow pipe middle part is smooth pipe, and pipe lower end is provided with external screw thread, and the hollow screw 41 of two hinged pipe fittings 4 is distinguished
Through two points of water box 3 and water box 2, the rear portion of two points of water box 3 is separately fixed on the both ends of water box 2, the nut 42
It is tightened on the external screw thread of hollow screw 41, is cased with respectively in each hollow screw 41 in gasket 6, lower seal pad 7, two
Between gasket 8 and two cods 9, upper gasket 6 is located at hexagon head 43 and divides between water box 3, lower seal pad 7
Between nut 42 and water box 2, two intermediate seal pads 8 are located at water box 2 and divide between water box 3, a cod 9 respectively
Between two intermediate seal pads 8, another cod 9 is between lower seal pad 7 and nut 42, lower seal pad 7 and two
A intermediate seal pad 8 is respectively conical gasket, and each conical gasket is arranged in a pyramidal pits, hollow screw 41
7, two upper gasket 6, lower seal pad intermediate seal pads 8 are compressed with nut 42, so as to realizing hinged communication, are opened on hollow pipe
There are two hole 10, two holes are located at divide in water box 3 and water box 2 respectively, form connection water box 2 and divide the hinged channel of water box 3.
Gun barrel 1 is equipped with hand-held handle 11.Axle center between two hinged pipe fittings 4 is apart from preferred 6-15cm.Each point
A connecting tube 12 is additionally provided in water box 3, nozzle 5 is threadedly attached in connecting tube 12, is conveniently replaceable, is repaired nozzle 5.In
Empty screw rod 41 can be by a hollow pipe, and one end is burn-on hexagon head 43, and the other end welds a short screw and forms.
The cod 9 is made of two annular beryllium-bronze pieces, and the contact surfaces of two beryllium-bronze pieces is smooth flat, and two
It She You not radial concave-convex rib (not shown) on a beryllium-bronze piece outer surface.These concave-convex ribs increase cods 9 with
Extraneous frictional force ensures that rotation is only occurred in inside cod 9, prevents heel and toe wear.It is hinged when adjusting spray angle
Pipe fitting 4 is in company with 3 turns of point water box.
Embodiment two：As shown in Figure 1,3, upper gasket 6 and two intermediate seal pads 8 are respectively conical gasket,
Remaining structure as described in embodiment 1, is omited.When adjusting spray angle, hinged pipe fitting 4 is fixed in water box 2, is not rotated, is only divided
3 turns of water box.
Claims (3)
1. a kind of Water Cutting spray gun, including gun barrel, it is characterised in that：Its further include a water box, two water box and two is divided to cut with scissors
Union nipple, water box and divides water box in cuboid, is communicated in the middle part of the gun barrel end and water box, each divides water box front end
A nozzle is respectively equipped with, the hinged pipe fitting is hollow including hollow screw and nut, in the middle part of hollow screw in bolt shape
Pipe, hollow screw is closed at both ends, and hexagon head is fixed at the top of hollow screw, is smooth pipe in the middle part of hollow pipe, round
Pipe lower end is provided with external screw thread, and the hollow screw of two hinged pipe fittings extends through two points of water box and water box, by two points of water
The rear portion of box is separately fixed on the both ends of water box, and the nut is tightened on the external screw thread of hollow screw, each hollow screw
Upper to be cased with gasket, lower seal pad, two intermediate seal pads and two cods respectively, upper gasket is located at hexagon
Head and divide between water box, for lower seal pad between nut and water box, two intermediate seal pads are located at water box and Fen Shui respectively
Between box, a cod is located between two intermediate seal pads, another cod is located at upper gasket and hexagonal prisms
Between forming head portion or between lower seal pad and nut, upper gasket or lower seal pad and two intermediate seal pads are respectively
Conical gasket, each conical gasket are arranged in a pyramidal pits, hollow screw and nut by upper gasket, under it is close
Packing, two intermediate seal pads compress, and so as to realizing hinged communication, are driveed on hollow pipe there are two hole, two holes are located at divide respectively
In water box and water box, form connection water box and divide the hinged channel of water box.
2. Water Cutting spray gun according to claim 1, it is characterised in that：Gun barrel is equipped with hand-held handle.
3. Water Cutting spray gun according to claim 1 or 2, it is characterised in that：The cod is green by two annular berylliums
Copper sheet forms, and the contact surface of two beryllium-bronze pieces is smooth flat, She You not be radial recessed on two beryllium-bronze piece outer surfaces
Fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598785.2U CN207526526U (en) | 2017-11-24 | 2017-11-24 | Water Cutting spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598785.2U CN207526526U (en) | 2017-11-24 | 2017-11-24 | Water Cutting spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526526U true CN207526526U (en) | 2018-06-22 |
Family
ID=62580672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598785.2U Active CN207526526U (en) | 2017-11-24 | 2017-11-24 | Water Cutting spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822674A (en) * | 2019-01-22 | 2019-05-31 | 苏州润弘安创自动化科技有限公司 | A kind of multistation Water Cutting equipment |
-
2017
- 2017-11-24 CN CN201721598785.2U patent/CN207526526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822674A (en) * | 2019-01-22 | 2019-05-31 | 苏州润弘安创自动化科技有限公司 | A kind of multistation Water Cutting equipment |
| CN109822674B (en) * | 2019-01-22 | 2024-04-26 | 苏州润弘安创自动化科技有限公司 | Multi-station water cutting equipment |
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