CN108908134A - A kind of plate cutting Water Cutting device - Google Patents
A kind of plate cutting Water Cutting device Download PDFInfo
- Publication number
- CN108908134A CN108908134A CN201810770895.5A CN201810770895A CN108908134A CN 108908134 A CN108908134 A CN 108908134A CN 201810770895 A CN201810770895 A CN 201810770895A CN 108908134 A CN108908134 A CN 108908134A
- Authority
- CN
- China
- Prior art keywords
- tube
- body tube
- vortex stirring
- central tube
- ontology
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
-
- 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
-
- 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
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of blanking Water Cutting devices.A kind of plate cutting Water Cutting device, including ontology and be fixed on the hand-held support of outer body, ontology rear end is equipped with feed inlet, vortex stirring device in the middle part of ontology, be equipped with frosted extrusion device in the body tube between vortex stirring device and feed inlet；Frosted extrusion device includes central tube, the unidirectional relief valve, annular piston for being located at water flowing bracket, the outer diameter on the inside of body tube and being less than ontology bore；Water flowing bracket is fixed on tube wall, and central tube is mounted on the center of body tube by water flowing bracket, and unidirectional relief valve is mounted in the body tube between vortex stirring device and central tube, and the annular between body tube and central tube holds sand chamber；Annular piston sealing is set on the outside of central tube；Annular of the frosted between body tube and central tube is held in sand chamber.Plate cutting Water Cutting device of the invention guarantees that the liquid abrasive material sand ejected stirs evenly, and abrasive material and liquid fraction are controllable, and rear end is small in size, portable good.
Description
Technical field
The present invention relates to a kind of blanking Water Cutting devices.
Background technique
Water Cutting, also known as water knife, i.e. High Pressure Water Jet Cutting Technology are a kind of machines cut using high pressure water flow,
Workpiece can be arbitrarily chiseled and carved under the control of computer, and is influenced by texture material small, and easy to operate because its is at low cost, yields is again
Height, Water Cutting be increasingly becoming industrial cutting technique in terms of mainstream cutting mode, but currently widely used Water Cutting dress
It sets and causes variety of problems since design is not perfect, restrict it and continue to use.
Traditional Water Cutting device needs in addition to be arranged abrasive sand agitator to guarantee that the liquid abrasive material sand ejected stirs
Uniformly, it causes device volume to increase, and abrasive sand is easy to deposit during refluence, blocks conduction pipe, cause plant failure
The problems such as；And due to cut radius change will changing fluid jet nozzle and realize by replacement different-diameter, cause using when
It is discontinuous, so that the problems such as workflow is cumbersome, low efficiency；And often device figure is huge, weight is big, can not hand-held.
Summary of the invention
Goal of the invention of the invention be to provide for it is a kind of guarantee that the liquid abrasive material sand that ejects stirs evenly, abrasive material and liquid
Body ratio is controllable, and rear end is small in size, a kind of portable good plate cutting Water Cutting device.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme：
A kind of plate cutting Water Cutting device including ontology and is fixed on the hand-held support of outer body, ontology rear end equipped with charging
Mouthful, vortex stirring device in the middle part of ontology, ontology front end is equipped with high pressure material spray cutting head；High pressure material spray cutting head connects vortex stirring
Device；Frosted extrusion device is equipped in body tube between the vortex stirring device and feed inlet；Frosted extrusion device packet
Include the water flowing bracket being located on the inside of body tube, outer diameter is less than central tube, the unidirectional relief valve, annular piston of ontology bore；It is logical
Water bracket is fixed on the tube wall of body tube, and central tube is mounted on the center of body tube, unidirectional relief valve peace by water flowing bracket
In body tube between vortex stirring device and central tube, the annular between body tube and central tube holds sand chamber；Annular is living
Plug sealing is set on the outside of central tube；Annular of the frosted between body tube and central tube is held in sand chamber.
Preferably, body tube is divided into the front being linked together with vortex stirring device, and be linked together with feed inlet
Rear portion；Frosted extrusion device is located at the rear portion；By being threadedly engaged connection between front and rear.
Preferably, the center front and rear sides that the vortex stirring device includes vortex stirring cover are connected with peace
Column is filled, is angularly provided with six roots of sensation turbulence columns, the input terminal of vortex stirring device in the vortex stirring cover centered on mounting post
Overflow flashboard is installed by Damping rotation shaft.
Preferably, high pressure material spray cutting head includes variable diameter guide flow cylinder, fluid jet nozzle and spiral limited diameter ring；Fluid jet nozzle connects
In the outer end of variable diameter guide flow cylinder, the outside portion of variable diameter guide flow cylinder is equipped with variable diameter external screw thread, and spiral limited diameter ring screw thread is socketed in variable diameter
On external screw thread.
Compared with prior art, using a kind of plate cutting Water Cutting device of above-mentioned technical proposal, have following beneficial
Effect：
One, the plate cutting Water Cutting device in the present invention overcomes traditional Water Cutting device and needs that abrasive sand stirring is in addition arranged
Bucket guarantees the problem of liquid abrasive material sand ejected stirs evenly, device volume is caused to increase；
Two, it overcomes traditional Water Cutting device abrasive sand to be easy to deposit during refluence, blocks conduction pipe, cause device
The problem of failure；
Three, traditional Water Cutting device is solved since changing for cut radius will change fluid jet nozzle by replacement different-diameter
Realize, cause using when it is discontinuous so that the problems such as workflow is cumbersome, low efficiency, improves traditional Water Cutting device
Figure is huge, and weight is big, cause can not hand-held the problem of.
Four, there is the present invention structure to be simple and efficient, hand-portable, integrated height, cutting efficiency is high, variable diameter conversion pressurization is high
The advantages that effect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the overlooking structure diagram of the embodiment of the present invention.
Fig. 3 is the schematic diagram of the section structure of the embodiment of the present invention.
Appended drawing reference：
1, ontology；10, body tube；11, feed inlet；
2, hand-held support；
3, vortex stirring device；30, mounting post；31, turbulence columns；32, overflow flashboard；
4, high pressure material spray cutting head；44, fluid jet nozzle；45 spiral limited diameter rings；47, variable diameter guide flow cylinder；46, variable diameter external screw thread；47,
Variable diameter guide flow cylinder；
5, frosted extrusion device；51, water flowing bracket；52 central tubes；53, unidirectional relief valve；54, annular piston；55, annular holds sand
Chamber.
Specific embodiment
The present invention is described further with reference to the accompanying drawing.
Embodiment 1：
A kind of plate cutting Water Cutting device as shown in Figures 1 to 3, it mainly includes following sections composition：
Ontology 1 and the vortex stirring device 3 for being fixed on the hand-held support 2 of outer body, 1 middle part of ontology, 1 front end of ontology is equipped with height
Material spray cutting head 4 is pressed, high pressure material spray cutting head 4 connects vortex stirring device 3.Ontology rear end is equipped with feed inlet 11, feed inlet 11
Mainly feeding liquid can be water or other cutting liquids.It is of the invention to be characterized by, the vortex stirring device 3 and into
Frosted extrusion device 5 is equipped in body tube 10 between material mouth 1.
Above-mentioned frosted extrusion device 5 includes that water flowing bracket 51, the outer diameter positioned at 10 inside of body tube are less than in body tube 10
Central tube 52, unidirectional relief valve 53 and the annular piston 54 of diameter.Water flowing bracket 51 is fixed on the tube wall of body tube 10, central tube
52 are mounted on the center of body tube 10 by water flowing bracket 51, and unidirectional relief valve 53 is mounted on vortex stirring device 3 and central tube
Between body tube 10 on, between body tube 10 and central tube 52 annular hold sand chamber 55.During the sealing of annular piston 54 is set in
52 outside of heart pipe.Annular of the frosted between body tube 10 and central tube 52 is held in sand chamber 55.
Further, the front that body tube 10 is divided to be linked together with vortex stirring device 3, and one is linked as with feed inlet 11
The rear portion of body, frosted extrusion device 5 are located at the rear portion；By being threadedly engaged connection between front and rear.
Further, in order to enable abrasive material is more uniform, vortex stirring device 3 includes the centre bit of vortex stirring device 3
It sets front and rear sides and is connected with mounting post 30, be angularly provided with the six roots of sensation in the vortex stirring cover centered on mounting post 30 and disturb
The input terminal of fluidization tower 31, vortex stirring device 3 is equipped with overflow flashboard 32 by Damping rotation shaft.
High pressure material spray cutting head 4 includes variable diameter guide flow cylinder 47, fluid jet nozzle 44 and spiral limited diameter ring 45.Fluid jet nozzle 44 connects
In the outer end of variable diameter guide flow cylinder 47, the outside portion of variable diameter guide flow cylinder 47 is equipped with variable diameter external screw thread 46,45 thread bush of spiral limited diameter ring
It connects on variable diameter external screw thread 46.
The working principle of the invention is：By will the external high-pressure hydraulic pump being arranged of stream guiding tube connection, in feed inlet 11
Water a part impacts unidirectional relief valve 53 by central tube 52, and another is held the annular piston in sand chamber 55 by annular and promote mill
Sand.And high speed rotation is stirred with the collision of turbulence columns 31 in vortex stirring device 3, mixed liquid at high speed passes through mixing
Diversion pipe is projected by high pressure material spray cutting head 4, specifically, is finally projected from fluid jet nozzle 44 by variable diameter guide flow cylinder 47,
Carry out cutting plate.By adjusting the position control variable diameter guide flow cylinder 47 of spiral limited diameter ring 45 and the water conservancy diversion radius of fluid jet nozzle 44
Cutting diameter is controlled, sending device along with abrasive material is to complete the proportional balancing method of abrasive material and water by bilayer sleeve mode, gram
Traditional Water Cutting device has been taken, has needed in addition to be arranged abrasive sand agitator to guarantee that the liquid abrasive material sand ejected stirring is equal
It is even, it causes device volume to increase, and abrasive sand is easy to deposit during refluence, blocks conduction pipe, cause plant failure etc.
Problem solves traditional Water Cutting device, since changing for cut radius will change fluid jet nozzle by replacement different-diameter
Realize, cause using when it is discontinuous so that the problems such as workflow is cumbersome, low efficiency, improve traditional Water Cutting device,
Since device figure is huge, weight is big, cause can not hand-held so that the present invention is simple and efficient with structure, hand-portable,
The advantages that integrated height, cutting efficiency is high, and variable diameter is converted rapidly and efficiently.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
The above is the preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of plate cutting Water Cutting device, which is characterized in that including ontology（1）With the hand-held support for being fixed on outer body
（2）, ontology rear end be equipped with feed inlet（11）, ontology middle part vortex stirring device（3）, ontology front end is equipped with high pressure material spray cutting head
（4）；High pressure material spray cutting head（4）Connect vortex stirring device（3）；In the vortex stirring device（3）And feed inlet（1）Between
Body tube（10）It is interior to be equipped with frosted extrusion device（5）；Frosted extrusion device（5）Including being located at body tube（10）The water flowing of inside
Bracket（51）, outer diameter be less than body tube（10）The central tube of internal diameter（52）, unidirectional relief valve（53）, annular piston（54）；Water flowing
Bracket（51）It is fixed on body tube（10）Tube wall on, central tube（52）Pass through water flowing bracket（51）It is mounted on body tube（10）'s
Center, unidirectional relief valve（53）It is mounted on vortex stirring device（3）Body tube between central tube（10）On, body tube（10）
And central tube（52）Between annular hold sand chamber（55）；Annular piston（54）Sealing is set in central tube（52）Outside；Frosted position
In body tube（10）And central tube（52）Between annular hold sand chamber（55）It is interior.
2. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that body tube（10）It is divided into and is vortexed
Agitating device（3）The front being linked together, and and feed inlet（11）The rear portion being linked together；Frosted extrusion device（5）Positioned at institute
State rear portion；By being threadedly engaged connection between front and rear.
3. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that the vortex stirring device（3）
Including vortex stirring cover（3）Center front and rear sides be connected with mounting post（30）, with mounting post（30）Centered on
Six roots of sensation turbulence columns are angularly provided in vortex stirring cover（31）, vortex stirring device（3）Input terminal pass through Damping rotation shaft pacify
Equipped with overflow flashboard（32）.
4. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that high pressure material spray cutting head（4）Packet
Include variable diameter guide flow cylinder（47）, fluid jet nozzle（44）With spiral limited diameter ring（45）；Fluid jet nozzle（44）It is connected in variable diameter guide flow cylinder（47）
Outer end, variable diameter guide flow cylinder（7）Outside portion be equipped with variable diameter external screw thread（46）, spiral limited diameter ring（45）Screw thread is socketed in outside variable diameter
Screw thread（46）On.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018102674878 | 2018-03-28 | ||
| CN201810267487 | 2018-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908134A true CN108908134A (en) | 2018-11-30 |
Family
ID=64411968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770895.5A Withdrawn CN108908134A (en) | 2018-03-28 | 2018-07-13 | A kind of plate cutting Water Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908134A (en) |
-
2018
- 2018-07-13 CN CN201810770895.5A patent/CN108908134A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |