CN208342593U - Plate cutting Water Cutting device - Google Patents
Plate cutting Water Cutting device Download PDFInfo
- Publication number
- CN208342593U CN208342593U CN201820442545.1U CN201820442545U CN208342593U CN 208342593 U CN208342593 U CN 208342593U CN 201820442545 U CN201820442545 U CN 201820442545U CN 208342593 U CN208342593 U CN 208342593U
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- Prior art keywords
- tube
- vortex stirring
- central tube
- stirring device
- body tube
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Abstract
The utility model relates to a kind of plate cutting Water Cutting devices, including ontology and the hand-held support of outer body, ontology rear end are fixed on equipped with feed inlet, vortex stirring device in the middle part of ontology is equipped with frosted extrusion device in the body tube between vortex stirring device and feed inlet；Frosted extrusion device includes central tube, unidirectional relief valve, annular piston, gasket and the current-limiting apparatus 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.The plate cutting Water Cutting device of the utility model 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 utility model 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.
Utility model content
The purpose of utility model of the utility model be to provide for it is a kind of guarantee that the liquid abrasive material sand that ejects stirs evenly,
Abrasive material and liquid fraction are controllable, and rear end is small in size, a kind of portable good plate cutting Water Cutting device.
In order to realize above-mentioned purpose of utility model, the utility model uses following technical scheme:
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, ontology middle part vortex stirring device, ontology front end is equipped with high pressure material spray cutting head；High pressure material spray cutting head connection vortex
Agitating device；Frosted extrusion device is equipped in body tube between the vortex stirring device and feed inlet；Frosted squeezes out dress
It is living to set the central tube, unidirectional relief valve, annular for being less than ontology bore including water flowing bracket, the outer diameter on the inside of body tube
Plug, gasket, current-limiting apparatus；
Body tube is divided into the front being linked together with vortex stirring device, and the rear portion being linked together with feed inlet；Frosted
Extrusion device is located at the rear portion；It is cooperatively connected between front and rear by long fine thread；Current-limiting apparatus and gasket are along discharging
Direction is successively set on front and rear junction, and the current-limiting apparatus has through-hole in bowl-shape and middle part, and through-hole edge has
Strip groove；
Water flowing bracket is fixed on the tube wall of body tube, and central tube is mounted on the center of body tube by water flowing bracket, single
It is mounted in the body tube between vortex stirring device and central tube to relief valve by unidirectional relief valve, body tube and central tube
Between annular hold sand chamber；Annular piston sealing is set on the outside of central tube；Ring of the frosted between body tube and central tube
It describes in sand chamber.
Preferably, the current-limiting apparatus is made of elastic material.
Preferably, when connecting the long fine thread of front and rear and tightening, the gasket squeezes current-limiting apparatus and current limliting is filled
The strip groove set is in closed state.
Preferably, the vortex stirring device includes that the center front and rear sides of vortex stirring cover are connected with installation
Column, six roots of sensation turbulence columns are angularly provided in the vortex stirring cover centered on mounting post, and the input terminal of vortex stirring device is logical
Overdamp shaft is equipped with overflow flashboard.
Preferably, high pressure material spray cutting head includes variable diameter guide flow cylinder, fluid jet nozzle and spiral limited diameter ring；Fluid jet nozzle is connected in
The outside portion of the outer end of variable diameter guide flow cylinder, variable diameter guide flow cylinder is equipped with variable diameter external screw thread, and spiral limited diameter ring screw thread is socketed in outside variable diameter
On 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 utility model overcomes traditional Water Cutting device and needs that mill is in addition arranged
Sand agitator is expected to guarantee 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
The problem of plant failure；
Three, traditional Water Cutting device is solved since changing for cut radius will change jet stream by replacement different-diameter
Spray head realizes, 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 utility model structure to be simple and efficient, hand-portable, integrated high, cutting efficiency height, variable diameter are converted and increased
Press the advantages that efficient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the schematic front view of the utility model embodiment.
Fig. 3 is the schematic top plan view of the utility model embodiment.
Fig. 4 is the schematic cross-sectional view in Fig. 3 at AA.
Fig. 5 is the partial enlarged view in Fig. 4 at B.
Fig. 6 is embodiment confined explosion schematic diagram.
Fig. 7 is embodiment confined explosion schematic diagram.
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, the outer spiral shell of variable diameter
Line；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
Hold sand chamber；56, current-limiting apparatus；57, strip groove；58, gasket.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1:
A kind of plate cutting Water Cutting device as shown in Fig. 1 to 7, it mainly includes a kind of following sections composition: plate
Blanking Water Cutting device, including ontology 1 and be fixed on the hand-held support 2 of outer body, ontology rear end is equipped with feed inlet 11, in ontology
Bilge vortex agitating device 3, ontology front end are equipped with high pressure material spray cutting head 4；High pressure material spray cutting head 4 connects vortex stirring device 3；
Frosted extrusion device 5 is equipped in body tube 10 between the vortex stirring device 3 and feed inlet 1；Frosted extrusion device 5 wraps
Include the water flowing bracket 51 being located on the inside of body tube 10, outer diameter is less than central tube 52, the unidirectional relief valve 53, ring of 10 internal diameter of body tube
Shape piston 54, current-limiting apparatus 56, gasket 57；
The front that body tube 10 is divided to be linked together with vortex stirring device 3, and the rear portion being linked together with feed inlet 11；
Frosted extrusion device 5 is located at the rear portion；It is cooperatively connected between front and rear by long fine thread；Current-limiting apparatus 56 and gasket
58 are successively set on front and rear junction along discharging direction, and the current-limiting apparatus 56 has through-hole, through-hole in bowl-shape and middle part
Edge has strip groove 57；
Water flowing bracket 51 is fixed on the tube wall of body tube 10, and central tube 52 is mounted on body tube 10 by water flowing bracket 51
Center, unidirectional relief valve 53 is mounted on the body tube 10 between vortex stirring device 3 and central tube by unidirectional relief valve 53
On, the annular between body tube 10 and central tube 52 holds sand chamber 55；The sealing of annular piston 54 is set in 52 outside of central tube；Frosted
Annular between body tube 10 and central tube 52 is held in sand chamber 55.
Further, above-mentioned current-limiting apparatus 56 is made of elastic material.
Further, when connecting the long fine thread of front and rear and tightening, above-mentioned gasket 58 squeezes current-limiting apparatus 56 and makes
Strip groove 57 on current-limiting apparatus 56 is in closed state.
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 utility model is: by the way that stream guiding tube is connected the external high-pressure hydraulic pump being arranged, feed inlet 11
Interior 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 pushed away
Into frosted.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
Diversion pipe is mixed, is projected by high pressure material spray cutting head 4, specifically, through variable diameter guide flow cylinder 47 finally from fluid jet nozzle 44
It projects, carries out cutting plate.By adjusting the position control variable diameter guide flow cylinder 47 of spiral limited diameter ring 45 and leading for fluid jet nozzle 44
Radius is flowed to control cutting diameter, along with abrasive material extrusion device is to complete the ratio of abrasive material and water by bilayer sleeve mode
Balance, overcomes traditional Water Cutting device, needs that abrasive sand agitator in addition is arranged to guarantee the liquid abrasive material sand ejected
It stirs evenly, device volume is caused to increase, and abrasive sand is easy to deposit during refluence, block conduction pipe, cause device
The problems such as failure, solves traditional Water Cutting device, since changing for cut radius will be penetrated by replacing changing for different-diameter
Stream spray head realizes, cause using when it is discontinuous so that the problems such as workflow is cumbersome, low efficiency, improves traditional water and cuts
Cut device, since device figure is huge, weight is big, cause can not hand-held so that the utility model have structure it is simply high
The advantages that effect, hand-portable, integrated height, cutting efficiency is high, and variable diameter is converted rapidly and efficiently.
Meanwhile in order to meet different cutting hardness demands, one of the present embodiment plate cutting Water Cutting device is also wrapped
Containing Flow restrictions 56, current-limiting apparatus 56 is in bowl-shape, and through-hole is arranged at bottom, and through-hole edge has strip groove 57, and through-hole is corresponding
Position where central tube 52, annular are held the sand material in sand chamber and are squeezed out by strip groove 57, when gasket 58 squeezes current-limiting apparatus 56
When, the strip groove 57 on current-limiting apparatus 56 can be closed, and front and rear is connected by long fine thread, long fine thread leakproofness
It is good, pass through and adjusts long fine thread, it may be convenient to the spacing between adjusting gasket 58 and current-limiting apparatus 56, as gasket 58 is to limit
It flows device 56 to promote, annular is held 55 strip groove 57 of sand chamber and is gradually closed, and annular holds the sectional area in the extrusion channel of sand chamber 55 at this time
Become smaller, annular is held the pressure in sand chamber 55 and will be risen in this way, will tend at this time from the high pressure water flow that feed inlet 11 flows into
Heart pipe 52 distributes, and the power for pushing annular piston 54 to elapse forward at this time will become smaller, and the discharge velocity of such sand material will decline, and enters
The proportion of sand material will reduce in the feed liquid of vortex stirring device, in this way can be with the lower material of cutting hardness.Increase a pad
Piece 58 and current-limiting apparatus 56 can make the plate cutting Water Cutting device adapt to the cutting demand of a variety of hardness, improve device
Adaptability.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 preferred embodiments of the present invention, is not departed from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (5)
1. plate cutting Water Cutting device, which is characterized in that including ontology (1) and be fixed on outer body hand-held support (2), this
Body rear end is equipped with feed inlet (11), and vortex stirring device (3) in the middle part of ontology, ontology front end is equipped with high pressure material spray cutting head (4)；It is high
Press material spray cutting head (4) connection vortex stirring device (3)；Sheet between the vortex stirring device (3) and feed inlet (11)
Frosted extrusion device (5) are equipped in body pipe (10)；Frosted extrusion device (5) includes the water flowing bracket on the inside of body tube (10)
(51), outer diameter be less than the central tube (52) of body tube (10) internal diameter, unidirectional relief valve (53), annular piston (54), gasket (58),
Current-limiting apparatus (56)；
Body tube (10) is divided into the front being linked together with vortex stirring device (3), and after being linked together with feed inlet (11)
Portion；Frosted extrusion device (5) is located at the rear portion；It is cooperatively connected between front and rear by long fine thread；Current-limiting apparatus
(56) and gasket (58) along discharging direction is successively set on front and rear junction, the current-limiting apparatus (56) in it is bowl-shape and in
There is through-hole in portion, and through-hole edge has strip groove (57)；
Water flowing bracket (51) is fixed on the tube wall of body tube (10), and central tube (52) is mounted on ontology by water flowing bracket (51)
Manage the center of (10), unidirectional relief valve (53) by unidirectional relief valve (53) be mounted on vortex stirring device (3) and central tube it
Between body tube (10) on, between body tube (10) and central tube (52) annular hold sand chamber (55)；Annular piston (54) sealing
It is set on the outside of central tube (52)；Frosted is located at the annular between body tube (10) and central tube (52) and holds in sand chamber (55).
2. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that the current-limiting apparatus (56) is by bullet
Property material is made.
3. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that the length for connecting front and rear is thin
When screw thread is tightened, the gasket (58) squeezes current-limiting apparatus (56) and the strip groove (57) on current-limiting apparatus (56) is made to be in closure
State.
4. a kind of plate cutting Water Cutting device according to claim 1, which is characterized in that the vortex stirring device (3)
Center front and rear sides including vortex stirring device (3) are connected with mounting post (30), centered on mounting post (30)
Vortex stirring cover in be angularly provided with six roots of sensation turbulence columns (31), the input terminal of vortex stirring device (3) passes through Damping rotation shaft
Overflow flashboard (32) are installed.
5. 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) and spiral limited diameter ring (45)；Fluid jet nozzle (44) is connected in variable diameter guide flow cylinder (47)
Outer end, the outside portion of variable diameter guide flow cylinder (47) is equipped with variable diameter external screw thread (46), and spiral limited diameter ring (45) screw thread is socketed in variable diameter
On external screw thread (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442545.1U CN208342593U (en) | 2018-03-28 | 2018-03-28 | Plate cutting Water Cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442545.1U CN208342593U (en) | 2018-03-28 | 2018-03-28 | Plate cutting Water Cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208342593U true CN208342593U (en) | 2019-01-08 |
Family
ID=64885521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820442545.1U Expired - Fee Related CN208342593U (en) | 2018-03-28 | 2018-03-28 | Plate cutting Water Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281157A (en) * | 2019-08-06 | 2019-09-27 | 安徽理工大学 | A kind of adjustable the Premixed Abrasive Water Jet device |
-
2018
- 2018-03-28 CN CN201820442545.1U patent/CN208342593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281157A (en) * | 2019-08-06 | 2019-09-27 | 安徽理工大学 | A kind of adjustable the Premixed Abrasive Water Jet device |
| CN110281157B (en) * | 2019-08-06 | 2024-03-29 | 安徽理工大学 | Adjustable front mixed abrasive jet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |