CN202006427U - Grinding material supply device of high-pressure water jet cutting machine - Google Patents
Grinding material supply device of high-pressure water jet cutting machine Download PDFInfo
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- CN202006427U CN202006427U CN201120042699XU CN201120042699U CN202006427U CN 202006427 U CN202006427 U CN 202006427U CN 201120042699X U CN201120042699X U CN 201120042699XU CN 201120042699 U CN201120042699 U CN 201120042699U CN 202006427 U CN202006427 U CN 202006427U
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- pipeline
- electromagnetic valve
- water jet
- grinding material
- abrasive material
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Abstract
The utility model discloses a grinding material supply device of a high-pressure water jet cutting machine, which belongs to a high-pressure water jet cutting machine. The grinding material supply device is provided with a grinding material supplier and a water jet cutting gun, the grinding material supplier is connected with the head of the water jet cutting gun via a pipeline, an electromagnetic valve II is mounted on the pipeline, the grinding material supplier is connected with a grinding material mixer via a pipeline, an electromagnetic valve V is mounted on the pipeline, the grinding material mixer is connected with the tail of the water jet cutting gun via a pipeline, an electromagnetic valve IV is mounted on the pipeline, the grinding material supplier is connected with an external high-pressure water channel via a pipeline, an electromagnetic valve III is mounted on the pipeline, the electromagnetic valve III and the electromagnetic valve IV are connected via a pipeline, and an electromagnetic valve I is mounted on the pipeline. The grinding material supply device has the advantages that the grinding material supply device improves mixing effect, obviously increases hole cutting efficiency, not only meets requirements of processing technique of cutting perforated holes, but also meets requirements of processing technique of normal cutting, and increases work efficiency and processing application scope of the high-pressure water jet cutting machine.
Description
Technical field
The utility model relates to a kind of high-pressure water-jet cutting machine, specifically is a kind of feeding abrasive material device of high-pressure water-jet cutting machine.
Background technology
High-pressure water jet is the new technology of development in recent years, and the high-pressure water jet cutting technique can solve the cutting problem of nonmetallic materials, and development in recent years speed is very fast, has also exposed some problems simultaneously, wherein just the problem in surface of the work perforate inefficiency is arranged.Through test of many times and checking, be summed up as the problem of feeding abrasive material mode.Feeding abrasive material device such as Fig. 1 of existing high-pressure water-jet cutting machine, abrasive material in the feeding abrasive material device 4 is after gas pressurized, by electromagnetic valve II 3, enter the head of water jet burning torch 7, when water under high pressure passes through water jet burning torch 7, because the water under high pressure flow velocity is fast, the abrasive material pipeline is formed negative pressure, abrasive material constantly enters the head of water jet burning torch 7, enters the work piece cut face with water under high pressure, realizes cutting function.This kind feeding abrasive material mode be fit to the perforate or the work piece cut of pore-forming, but the perforate effect is undesirable.Because only in the useful space of water jet burning torch 7, abrasive material can not fully mix compound abrasive, just inject directly on the finished surface, cutting pore-forming effect is had a greatly reduced quality.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of feeding abrasive material device of high-pressure water-jet cutting machine, solves feeding abrasive material mode inefficient problem aspect the cutting pore-forming of existing high-pressure water-jet cutting machine.
The utility model is realized with following technical scheme: a kind of feeding abrasive material device of high-pressure water-jet cutting machine, comprise a feeding abrasive material device and water jet burning torch, the feeding abrasive material device is connected by the head of pipeline with the water jet burning torch, on this pipeline electromagnetic valve II is installed; The feeding abrasive material device is connected with the abrasive material blender by pipeline, and magnetic valve V is installed on this pipeline; The abrasive material blender is connected by the afterbody of pipeline with the water jet burning torch, and electromagnetic valve I V is installed on this pipeline; The feeding abrasive material device also is connected with the external high pressure water route by pipeline, and electromagnetic valve II I is installed on this pipeline; Connect by pipeline between electromagnetic valve II I and the electromagnetic valve I V, on this pipeline, electromagnetic valve I is installed.
Water under high pressure communicates with an end of abrasive material blender through electromagnetic valve II I by pipeline, and the abrasive material blender links to each other with the afterbody of water jet burning torch through electromagnetic valve I V, and water under high pressure also can directly be connected arrival water jet burning torch by electromagnetic valve I with electromagnetic valve I V; Abrasive material in the feeding abrasive material device is after gas pressurized, and one the tunnel can arrive the abrasive material blender through magnetic valve V, and another road arrives the head of water jet burning torch through electromagnetic valve II, mixes the back ejection with water under high pressure.
The beneficial effects of the utility model are: improved mixed effect, obviously improved the efficient of cutting pore-forming, both satisfy the needs of cutting perforation processing technology, also satisfied normal cutting processing arts demand, promoted the operating efficiency and the processing scope of application of high-pressure water-jet cutting machine.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the feeding abrasive material device schematic diagram of existing high-pressure water-jet cutting machine;
Fig. 2 is the utility model structural representation.
Among the figure: 1, electromagnetic valve I, 2, the abrasive material blender, 3, electromagnetic valve II, 4, the feeding abrasive material device, 5, electromagnetic valve II I, 6, electromagnetic valve I V, 7, the water jet burning torch, 8, magnetic valve V.
The specific embodiment
As shown in Figure 2, the feeding abrasive material device of high-pressure water-jet cutting machine has a feeding abrasive material device 4 and water jet burning torch 7, and feeding abrasive material device 4 is connected by the head of pipeline with water jet burning torch 7, and electromagnetic valve II 3 is installed on this pipeline; Feeding abrasive material device 4 is connected with abrasive material blender 2 by pipeline, and magnetic valve V 8 is installed on this pipeline; Abrasive material blender 2 is connected by the afterbody of pipeline with water jet burning torch 7, and electromagnetic valve I V6 is installed on this pipeline; Feeding abrasive material device 4 is connected with external high pressure water by pipeline, and electromagnetic valve II I5 is installed on this pipeline; Connect by pipeline between electromagnetic valve II I5 and the electromagnetic valve I V6, electromagnetic valve I 1 is installed on this pipeline.
Abundant degree and cutting effect that abrasive material mixes with water under high pressure have direct relation, i.e. abrasive material and water under high pressure good mixing effect, and cutting effect is good.For improving the effect of cutting pore-forming, abrasive material can fully mix the formation suspension through abrasive material blender 2 with water under high pressure before entering water jet burning torch 7, enters the 7 back ejections of water jet burning torch again.Through repeatedly experiment showed, this kind supply mode, cutting that reaches and penetration capacity are more superior than existing feeding abrasive material mode effect.
Can realize two kinds of supply modes by the utility model:
1, existing feeding abrasive material mode: close electromagnetic valve II I 5, magnetic valve V 8, open electromagnetic valve I 1, electromagnetic valve II 3 and electromagnetic valve I V 6, water under high pressure
Enter water jet burning torch 7 through electromagnetic valve I 1, electromagnetic valve I V 6, the abrasive material in the feeding abrasive material device 4 is at gas
Under the situation of pressurization, produce good mobility, when water under high pressure process water jet burning torch 7, the abrasive material by electromagnetic valve II 3 has been produced negative pressure self-priming effect, realize abrasive material with the water under high pressure cutting function, the feeding abrasive material mode of Here it is present existing high-pressure water jet.
2, new type abrasive supply mode: close electromagnetic valve I 1 and electromagnetic valve II 3, magnetic valve V 8, electromagnetic valve II I 5 and electromagnetic valve I V 6 orders are opened; Abrasive material in the abrasive material blender 4 is at gas
Under the situation of pressurization, produce good mobility, entered abrasive material blender 2 and water under high pressure
Mix and form suspension; Electromagnetic valve I V 6 opens, and the abrasive material mixed liquor is through 7 ejections of water jet burning torch; This supply mode is fit to the cutting pore-forming.
The utility model has realized that above two kinds of feeding abrasive material modes exist in the same equipment simultaneously, switches by the logic of electromagnetic valve I 1, electromagnetic valve II 3, electromagnetic valve II I 5, electromagnetic valve I V 6, magnetic valve V 8, has realized the switching of two kinds of feeding abrasive material modes.The cutting pore-forming occasion, abrasive material before entering water jet burning torch 7, in abrasive material blender 2, be mixed into suspension after, the mode that enters water jet burning torch 7.When normal cutting, switch to existing feeding abrasive material mode.
Claims (1)
1. the feeding abrasive material device of a high-pressure water-jet cutting machine comprises a feeding abrasive material device (4) and water jet burning torch (7), and feeding abrasive material device (4) is connected by the head of pipeline with water jet burning torch (7), and electromagnetic valve II (3) is installed on this pipeline; It is characterized in that: feeding abrasive material device (4) is connected with abrasive material blender (2) by pipeline, and magnetic valve V (8) is installed on this pipeline; Abrasive material blender (2) is connected by the afterbody of pipeline with water jet burning torch (7), and electromagnetic valve I V (6) is installed on this pipeline; Feeding abrasive material device (4) also is connected with external high pressure water by pipeline, and electromagnetic valve II I (5) is installed on this pipeline; Connect by pipeline between electromagnetic valve II I (5) and the electromagnetic valve I V (6), electromagnetic valve I (1) is installed on this pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042699XU CN202006427U (en) | 2011-02-17 | 2011-02-17 | Grinding material supply device of high-pressure water jet cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042699XU CN202006427U (en) | 2011-02-17 | 2011-02-17 | Grinding material supply device of high-pressure water jet cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006427U true CN202006427U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120042699XU Expired - Fee Related CN202006427U (en) | 2011-02-17 | 2011-02-17 | Grinding material supply device of high-pressure water jet cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152246A (en) * | 2011-02-17 | 2011-08-17 | 徐州中欧科技有限公司 | Abrasive feeding device of high-pressure water jet cutting machine |
| CN104070462A (en) * | 2013-03-30 | 2014-10-01 | 河源鹏翔超高压水切割机械有限公司 | Direct-drive type ultrahigh-pressure water generator |
-
2011
- 2011-02-17 CN CN201120042699XU patent/CN202006427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152246A (en) * | 2011-02-17 | 2011-08-17 | 徐州中欧科技有限公司 | Abrasive feeding device of high-pressure water jet cutting machine |
| CN104070462A (en) * | 2013-03-30 | 2014-10-01 | 河源鹏翔超高压水切割机械有限公司 | Direct-drive type ultrahigh-pressure water generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20120217 |