CN221097011U - Three-cylinder supercharger for water jet cutting - Google Patents
Three-cylinder supercharger for water jet cutting Download PDFInfo
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- CN221097011U CN221097011U CN202323194322.8U CN202323194322U CN221097011U CN 221097011 U CN221097011 U CN 221097011U CN 202323194322 U CN202323194322 U CN 202323194322U CN 221097011 U CN221097011 U CN 221097011U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 239000000919 ceramic Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 63
- 238000005516 engineering process Methods 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a three-cylinder supercharger for water jet cutting, which comprises an oil circuit board, wherein three groups of supercharging devices are arranged at the top of the oil circuit board, right-angle tee joints are arranged at the top of each group of supercharging devices, high-pressure pipes are arranged between any two right-angle tee joints, one end of one right-angle tee joint is provided with a pressure sensor, the supercharging devices comprise high-pressure cylinders, the three groups of supercharging devices are connected in parallel, and the three groups of supercharging devices work alternately in sequence when in use, so that water in the three groups of supercharging devices form stable high-pressure injection, and an accumulator is not required to be additionally used.
Description
Technical Field
The utility model relates to a water jet blade pressurizing system, in particular to a three-cylinder pressurizer for water jet blade cutting.
Background
The water jet cutting technology is the technology of high-pressure water jet cutting by taking water as a knife, and the technology is originally originated in the United states. Is used in the aerospace military industry. It is favored that cold cutting does not alter the physicochemical properties of the material. After the technology is continuously improved, the grinding materials such as garnet, carborundum and the like are mixed into the high-pressure water for auxiliary cutting, so that the cutting speed and the cutting thickness of the water jet knife are greatly improved. Water jet cutters have been widely used in many industries such as ceramics, stone, glass, metal, composite materials, and the like. In China, the maximum pressure of the water jet is 420MPa. Some companies with advanced technology have perfected 3-axis and 4-axis water knives and 5-axis water knives tend to be mature.
In view of this, chinese patent application No. 201720056489.3 discloses on 2017-09-12 that a supercharging device for a water knife includes a frame, an oil pump and an oil tank, wherein an oil outlet end of the oil pump is connected to an oil inlet end of a supercharging piston, a hydraulic accumulator is further connected in parallel to the oil outlet end of the oil pump, a heat exchanger is further connected to the oil tank through a pipeline of the oil outlet end of the supercharging piston, a water pump is further connected to the frame, a water outlet end of the water pump is connected to a water inlet end of the supercharging piston through a water storage tank, a water outlet end of the supercharging piston is connected to a water knife head, and the supercharging device further includes a condensing mechanism, wherein the condensing mechanism includes a compressor, an evaporator and a refrigerant tank, and a cooling pipeline of the refrigerant tank is connected to the heat exchanger and exchanges heat with hot oil from the oil outlet end of the supercharging piston. The double-headed booster cylinder (booster piston 3) is used for boosting the pressure inside the hydraulic booster cylinder, the energy storage device (water storage tank 7) is used, the pressure cannot be generated when the piston retreats, the energy storage device needs to be added for maintaining the pressure, the cost of the energy storage device is relatively high, the cost is relatively high during use, the energy storage device is added, the energy loss is increased due to the fact that the energy needs to be transmitted, in addition, the conventional double-headed booster cylinder needs to repeatedly reverse an oil way during operation, oil way resonance is generated in the hydraulic oil inside the booster cylinder, and the noise is high during operation, so that the three-cylinder booster for water jet cutting is needed to solve the problems.
Disclosure of utility model
The utility model aims to provide a three-cylinder supercharger for water jet cutting, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a three jar superchargers are used in water sword cutting, includes the oil circuit board, the top of oil circuit board is provided with three group's supercharging device, and every supercharging device's of group top all is provided with the right-angle tee bend, and two wantonly all be provided with the high-pressure tube between the right-angle tee bend, one of them right-angle tee bend's one end is provided with pressure sensor, supercharging device includes the high-pressure cylinder, the high-pressure cylinder has a high-pressure chamber, and the drive is three group supercharging device starts in turn, and supercharging device drives the inside water of high-pressure chamber and carries to the right-angle tee bend.
Further, the supercharging device comprises an oil cylinder, a piston is arranged in the oil cylinder, and a sealing ring is arranged on one side of the piston.
Further, an oil cylinder end cover is arranged at the top of the piston, and the high-pressure cylinder is arranged in the oil cylinder end cover.
Further, a ceramic rod is arranged above the piston and extends to the inside of the high-pressure cavity.
Further, a high-pressure cylinder end cover is arranged at the top of the high-pressure cylinder, and a water inlet nozzle is arranged at the top of the high-pressure cylinder end cover.
Further, one side of the oil circuit board is provided with an oil circuit board check valve, and the other side of the oil circuit board is provided with an oil circuit board overflow valve.
Further, the inside of high-pressure cylinder end cover is provided with the water outlet valve, the water outlet valve is provided with a water outlet high-pressure pipe, the one end of water outlet high-pressure pipe is provided with the spring, the one end of water outlet high-pressure pipe is provided with the spheroid, spheroid and the play water end butt of water outlet valve.
According to the three-cylinder supercharger for water jet cutting, the three groups of supercharging devices are connected in parallel, and the three groups of supercharging devices work alternately in sequence when in use, so that internal water forms stable high-pressure injection, an energy accumulator is not needed to be used, on one hand, the energy loss is reduced, on the other hand, the cost is saved, and the supercharging cylinders do not need to change the direction of an oil way frequently when in operation, thereby effectively avoiding resonance of the oil way and greatly reducing noise when in operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of a three-cylinder supercharger for water jet cutting.
Fig. 2 is a schematic diagram of a cross-sectional structure provided by an embodiment of a three-cylinder supercharger for water jet cutting according to the present utility model.
Fig. 3 is a schematic view of a hoisting assembly provided by an embodiment of a three-cylinder supercharger for water jet cutting.
Fig. 4 is an enlarged view of a portion of fig. 3a in accordance with the present utility model.
Reference numerals illustrate:
The hydraulic oil pump comprises a1 oil way, a2 oil way plate one-way valve, a 3 oil way plate overflow valve, a 4 oil cylinder, a5 piston, a6 sealing ring, a 7 ceramic rod, an 8 oil cylinder end cover, a 9 high-pressure cylinder, a 10 high-pressure cavity, an 11 high-pressure cylinder end cover, a 12 water inlet nozzle, a 13 water outlet valve, a 14 spring, a 15 water outlet high-pressure pipe, a 16 water outlet hole, a 17 supercharging device, a 18 high-pressure pipe, a 20 right-angle tee joint, a 21 sliding block and a 22 ball.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the three-cylinder supercharger for water jet cutting provided by the embodiment of the utility model comprises an oil circuit board 1, wherein three groups of supercharging devices 17 are arranged at the top of the oil circuit board 1, right-angle tee joints 20 are arranged at the top of each group of supercharging devices, high-pressure pipes 18 are arranged between any two right-angle tee joints 20, one end of one right-angle tee joint 20 is provided with a pressure sensor 19, the supercharging devices comprise a high-pressure cylinder 9, the high-pressure cylinder 9 is provided with a high-pressure cavity 10, the three groups of supercharging devices 17 are driven to be started alternately, and the supercharging devices 17 drive water in the high-pressure cavity 10 to be conveyed to the right-angle tee joints 20.
In the specific embodiment, the device comprises an oil circuit board 1, three groups of pressurizing devices 17 are arranged at the top of the oil circuit board 1, right-angle tee joints 20 are arranged at the top of each group of pressurizing devices, high-pressure pipes 18 are arranged between any two right-angle tee joints 20, one end of one right-angle tee joint 20 is provided with a pressure sensor 19, the pressurizing devices comprise a high-pressure cylinder 9, the high-pressure cylinder 9 is provided with a high-pressure cavity 10, the three groups of pressurizing devices 17 are driven to be started alternately, such as ABC three pressurizing devices, when the device is used, water is just pressurized, B just discharges the pressurized water, C just pressurizes half way, and a cycle is realized in a reciprocating way, so that the pressurizing water is continuously supplied, and the pressurizing devices 17 drive water in the high-pressure cavity 10 to be conveyed to the right-angle tee joints 20;
Through the three groups of supercharging devices, the three groups of supercharging devices are connected in parallel, when in use, the three groups of supercharging devices work alternately in sequence, so that internal water forms stable high pressure to be ejected, and an energy accumulator is not needed to be used, on one hand, the energy loss is reduced, and on the other hand, the cost is saved.
Further, the supercharging device 17 comprises an oil cylinder 4, a piston 5 is arranged in the oil cylinder 4, a sealing ring 6 is arranged on one side of the piston 5, the sealing ring 6 is used for sealing oil at the bottom of the oil cylinder, oil is prevented from leaking to the top of the piston 5, and the piston 5 moves up and down to drive the sealing ring 6 to move up and down.
Further, an oil cylinder end cover 8 is arranged at the top of the piston 5, and a high-pressure cylinder 9 is arranged inside the oil cylinder end cover 8.
Further, a ceramic rod 7 is arranged above the piston 5, and the ceramic rod 7 extends into the high-pressure cavity 10; the up-and-down movement of the piston 5 drives the ceramic rod 7 to move up and down, and the ceramic rod 7 drives water in the high-pressure cavity 10.
Further, a high-pressure cylinder end cover 11 is arranged at the top of the high-pressure cylinder 9, a water inlet nozzle 12 is arranged at the top of the high-pressure cylinder end cover 11, the water inlet nozzle 12 is communicated with the high-pressure cavity 10, and the water inlet nozzle 12 is connected with a water source in use.
Further, one side of the oil circuit board 1 is provided with an oil circuit board check valve 2, the other side of the oil circuit board 1 is provided with an oil circuit board overflow valve 3, the number of the oil circuit board overflow valves 3 is two, and the two oil circuit board overflow valves 3 are communicated with the oil circuit board 1.
Further, the inside of high-pressure cylinder end cover 11 is provided with water outlet valve 13, the water outlet valve is provided with water outlet high-pressure pipe 15, the one end of water outlet high-pressure pipe 15 is provided with spring 14, the one end of spring 14 is embedded in the inside of water outlet valve 13, the one end of water outlet high-pressure pipe 15 is provided with slider 21 and spring 14 butt, the one end of slider 21 water outlet high-pressure pipe 15 is provided with spheroid 22, spheroid 22 is located the tip of slider 21, spheroid 22 and the water outlet end butt of water outlet valve 13, when in use, the upward and downward movement of piston 5 in one of them hydro-cylinder drives ceramic rod 7 and reciprocates, ceramic rod 7 drives the inside water of high-pressure chamber 10, at this moment water outlet valve 13 inside has certain water pressure, with the spheroid decide, the spheroid drives the slider and slides along the direction of water outlet high-pressure pipe, and squeeze the spring, make water enter into the inside of water outlet valve 13, water outlet high-pressure pipe 15 is provided with apopore 16, water enters into the inside of water outlet valve 13 and does not discharge through apopore 16.
Example 1
The utility model provides a three jar superchargers are used in water sword cutting, including oil circuit board 1, the top of oil circuit board 1 is provided with three pressure boost device 17, every pressure boost device's top all is provided with right-angle tee bend 20, all be provided with high-pressure tube 18 between two arbitrary right-angle tee bend 20, one end of one of them right-angle tee bend 20 is provided with pressure sensor 19, pressure boost device includes high-pressure cylinder 9, high-pressure cylinder 9 has a high-pressure chamber 10, three pressure boost device 17 of drive are in turn started, like ABC three pressure boost device, same time A just when using finishes the water pressure boost, B just discharges the water after the pressure boost, C just pressure boost half way, so reciprocating realization is circulated, make the pressurized water constantly, pressure boost device 17 drives the inside water of high-pressure chamber 10 and carries to right-angle tee bend 20.
Example 2
The embodiment is further defined on the basis of embodiment 1, the pressurizing device 17 comprises an oil cylinder 4, a piston 5 is arranged in the oil cylinder 4, a sealing ring 6 is arranged on one side of the piston 5, the sealing ring 6 is used for sealing oil at the bottom of the oil cylinder, oil is prevented from leaking to the top of the piston 5, and the piston 5 moves up and down to drive the sealing ring 6 to move up and down; the top of the piston 5 is provided with an oil cylinder end cover 8, and a high-pressure cylinder 9 is arranged in the oil cylinder end cover 8; a ceramic rod 7 is arranged above the piston 5, and the ceramic rod 7 extends into the high-pressure cavity 10; the up-and-down movement of the piston 5 drives the ceramic rod 7 to move up and down, and the ceramic rod 7 drives water in the high-pressure cavity 10; the top of the high-pressure cylinder 9 is provided with a high-pressure cylinder end cover 11, the top of the high-pressure cylinder end cover 11 is provided with a water inlet nozzle 12, the water inlet nozzle 12 is communicated with the high-pressure cavity 10, and the water inlet nozzle 12 is connected with a water source when in use; one side of the oil circuit board 1 is provided with an oil circuit board one-way valve 2, the other side of the oil circuit board 1 is provided with two oil circuit board overflow valves 3, and the two oil circuit board overflow valves 3 are communicated with the oil circuit board 1; the inside of high-pressure cylinder end cover 11 is provided with outlet valve 13, the outlet valve is provided with outlet high-pressure pipe 15, the one end of outlet high-pressure pipe 15 is provided with spring 14, the one end of spring 14 is embedded in the inside of outlet valve 13, the one end of outlet high-pressure pipe 15 is provided with slider 21 and spring 14 butt, the one end of slider 21 outlet high-pressure pipe 15 is provided with spheroid 22, spheroid 22 is located the tip of slider 21, spheroid 22 and the play water end butt of outlet valve 13, during the use, the upward and downward movement of piston 5 in one of them hydro-cylinder drives ceramic rod 7 and reciprocates, ceramic rod 7 drives the inside water of high-pressure chamber 10, at this moment, there is certain water pressure in outlet valve 13, decide the spheroid, the spheroid drives the slider and slides along the direction of outlet high-pressure pipe, and the extrusion spring, make water get into the inside of outlet valve 13, outlet high-pressure pipe 15 is provided with apopore 16, the inside that water gets into outlet valve 13 is through apopore 16.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a three jar superchargers are used in water sword cutting, its characterized in that, including oil circuit board (1), the top of oil circuit board (1) is provided with three group's supercharging device (17), and every group supercharging device's top all is provided with right-angle tee bend (20), and arbitrary two all be provided with high-pressure tube (18) between right-angle tee bend (20), one of them one end of right-angle tee bend (20) is provided with pressure sensor (19), supercharging device includes high-pressure cylinder (9), high-pressure cylinder (9) have a high-pressure chamber (10), drive three group supercharging device (17) start in turn, supercharging device (17) drive the inside water of high-pressure chamber (10) and carry to right-angle tee bend (20).
2. The three-cylinder supercharger for water jet cutting according to claim 1, wherein the supercharging device (17) comprises an oil cylinder (4), a piston (5) is arranged in the oil cylinder (4), and a sealing ring (6) is arranged on one side of the piston (5).
3. The three-cylinder supercharger for water jet cutting according to claim 2, wherein the top of the piston (5) is provided with an oil cylinder end cover (8), and the high-pressure cylinder (9) is arranged inside the oil cylinder end cover (8).
4. A three-cylinder supercharger for water jet cutting according to claim 2 characterised in that a ceramic rod (7) is arranged above the piston (5), the ceramic rod (7) extending into the interior of the high pressure chamber (10).
5. The three-cylinder supercharger for water jet cutting according to claim 1, wherein a high-pressure cylinder end cover (11) is arranged at the top of the high-pressure cylinder (9), a water inlet nozzle (12) is arranged at the top of the high-pressure cylinder end cover (11), and the water inlet nozzle (12) is communicated with the high-pressure cavity (10).
6. The three-cylinder supercharger for water jet cutting according to claim 1, wherein one side of the oil circuit board (1) is provided with an oil circuit board check valve (2), and the other side of the oil circuit board (1) is provided with an oil circuit board overflow valve (3).
7. The three-cylinder supercharger for water jet cutting according to claim 5, wherein a water outlet valve (13) is arranged in the high-pressure cylinder end cover (11), a water outlet high-pressure pipe (15) is arranged on the water outlet valve, a spring (14) is arranged at one end of the water outlet high-pressure pipe (15), a ball body (22) is arranged at one end of the water outlet high-pressure pipe (15), and the ball body (22) is abutted to the water outlet end of the water outlet valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323194322.8U CN221097011U (en) | 2023-11-27 | 2023-11-27 | Three-cylinder supercharger for water jet cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323194322.8U CN221097011U (en) | 2023-11-27 | 2023-11-27 | Three-cylinder supercharger for water jet cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221097011U true CN221097011U (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323194322.8U Active CN221097011U (en) | 2023-11-27 | 2023-11-27 | Three-cylinder supercharger for water jet cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221097011U (en) |
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2023
- 2023-11-27 CN CN202323194322.8U patent/CN221097011U/en active Active
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