CN204976373U - Modularization water sword is with combination nozzle - Google Patents
Modularization water sword is with combination nozzle Download PDFInfo
- Publication number
- CN204976373U CN204976373U CN201520722626.3U CN201520722626U CN204976373U CN 204976373 U CN204976373 U CN 204976373U CN 201520722626 U CN201520722626 U CN 201520722626U CN 204976373 U CN204976373 U CN 204976373U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- overcoat
- spacer
- screw thread
- cap
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a modularization water sword is with combination nozzle, belongs to the machinery processing technology field, and by overcoat, spacer, gasket, screw thread and cap and nozzle, the interior profile of overcoat comprises cylinder hole in overcoat internal cone hole and the overcoat in proper order, and the spacer setting is in the inside of overcoat and near overcoat internal cone hole, and overcoat and spacer cooperation installation back form the tip terminal surface that flushes, and the nozzle sets up and stretches out outside the tip terminal surface near spacer internal cone hole, and the gasket passes through the afterbody of setting at the nozzle is screwed up to screw thread and cap. The utility model discloses compact structure, the theory of operation is clear, and its nozzle adopts carbide to make through powder metallurgy technology, has higher hardness and abrasion resistance ability, compare with traditional water sword nozzle, the utility model discloses combination nozzle structure has good interchangeability, appear damaging only changing local part, greatly reduced the manufacturing cost of nozzle, take time in having solved cutting process effectively, hard problem has increased substantially cutting efficiency.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of nozzle, specifically relates to a kind of modular water cutter built up nozzle.
Background technology
Water cutter can carry out the disposable cutting processing of arbitrary curve to any material; Do not produce heat and harmful substance during cutting, material is without fuel factor (cold conditions cutting), and do not need after cutting or be easy to secondary operations, safety, environmental protection, speed, efficiency are higher, can realize the cutting processing of arbitrary curve, convenient, flexible, of many uses.Water Cutting is the good ripe cutting process method of current applicability, cuts the physicochemical properties that can not change material and enjoy favor with its cold cut.Update by technology, in water under high pressure, be mixed into solid particle, greatly improve cutting speed and the cutting thickness of water cutter.Present water cutter has been widely used in numerous industries such as pottery, stone material, glass, metal, composite.At present in China, the maximum pressure of water cutter has accomplished 420MPa.The company of some advanced technology is perfect 3 axles, 4 axle water cuttves, 5 axle water cuttves also tend to ripe.At present, when utilizing high pressure waterjet, because cutting fluid is all made up of liquid and tiny cutting solid particle, certain infringement can be caused to nozzle, making nozzle in use fragile, cause high pressure waterjet to add time cost large, the problem of time-consuming, effort.
Utility model content
The purpose of this utility model is for using the deficiencies such as cost in high pressure waterjet process is large, time-consuming, effort at present, a kind of novel structure is provided, changes convenient and there is the modular water cutter built up nozzle of high rigidity and high-wear resistance, the manufacturing cost of touching mouth can be reduced, can solve in cutting process time-consuming, the problem of effort, can increase substantially stock-removing efficiency.
The technical solution of the utility model is: a kind of modular water cutter built up nozzle, it is characterized in that: described built up nozzle is by overcoat, spacer, pad, screw thread cap and nozzle composition, the Internal periphery of described overcoat is made up of cylindrical hole in overcoat inner circle taper hole and overcoat successively, overcoat inner circle post holes has overcoat internal thread, described spacer be arranged on described overcoat inside and near overcoat inner circle taper hole, described overcoat coordinate with described spacer install after form the small end end face flushed, described nozzle arranges near spacer inner circle taper hole and stretches out in outside described small end end face, described pad is by described screw thread and the afterbody being arranged on described nozzle tightened by cap.
Described overcoat is formed by turning by stainless steel material, and the outline of overcoat is made up of overcoat outer cone, outer-hexagonal and outside cylinder successively, outside cylinder has overcoat external screw thread; The Internal periphery of overcoat is made up of inner circle taper hole and interior cylindrical hole successively, and interior cylindrical hole has overcoat internal thread.
Described spacer and pad are formed by mould compacting by elastomeric material, and outline and the Internal periphery of spacer are taper seat, and the tapering of spacer taper seat is consistent with the tapering of overcoat female cone.
Described nozzle is made up by powder metallurgy of carbide alloy, and the outline of nozzle is nozzle outer cone, and the jet expansion of nozzle is made up of cylindrical hole in nozzle inner circle taper hole and nozzle, and nozzle outer cone is identical with nozzle inner circle taper hole tapering.
Described screw thread cap are formed by turning by stainless steel material, and screw thread also cap outline has screw thread and cap external screw thread, and inside center place has screw thread and cap inner hexagonal hole.
The beneficial effects of the utility model are: a kind of modular water cutter built up nozzle that the utility model provides, pass through overcoat, spacer, pad, screw thread cap and Nozzle combination form, compact conformation, operation principle is clear, its nozzle adopts carbide alloy to be made by powder metallurgical technique, there is higher hardness and anti-wear performance, compared with traditional water cutter nozzle, built up nozzle structure of the present invention has good interchangeability, occur that damage can only change local part, greatly reduce the manufacturing cost of nozzle, efficiently solve in cutting process time-consuming, the problem of effort, increase substantially cutting efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model assembly structure schematic diagram.
Fig. 2 is the utility model right view.
In figure: nozzle 1, overcoat inner circle taper hole 2, overcoat outer cone 3, outer-hexagonal 4, overcoat external screw thread 5, overcoat 6, overcoat internal thread 7, screw thread hexagonal 8 in cap, screw thread cap 9, screw thread cap external screw thread 10, pad 11, spacer outer cone 12, spacer inner circle taper hole 13, spacer 14, small end end face 15, nozzle outer cone 16, nozzle inner circle taper hole 17, jet expansion 18.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1-2, a kind of modular water cutter built up nozzle, built up nozzle is by overcoat 6, spacer 14, pad 11, screw thread cap 9 and nozzle 1 form, the Internal periphery of overcoat 6 is made up of cylindrical hole in overcoat inner circle taper hole 2 and overcoat successively, overcoat inner circle post holes has overcoat internal thread 7, spacer 14 be arranged on overcoat 6 inside and near overcoat inner circle taper hole 2, overcoat 6 coordinate with spacer 14 install after form the small end end face 15 flushed, nozzle 1 arranges near spacer inner circle taper hole 13 and stretches out in outside described small end end face 15, pad 11 is by screw thread and the afterbody being arranged on nozzle 1 tightened by cap 9.
As shown in Figure 1-2, a kind of modular water cutter built up nozzle, overcoat 6 is formed by turning by stainless steel material, and the outline of overcoat 6 is made up of overcoat outer cone 3, outer-hexagonal 4 and outside cylinder successively, outside cylinder has overcoat external screw thread 5; The Internal periphery of overcoat 6 is made up of inner circle taper hole 2 and interior cylindrical hole successively, and interior cylindrical hole has overcoat internal thread 7; Spacer 14 and pad 11 are formed by mould compacting by elastomeric material, and outline and the Internal periphery of spacer 14 are taper seat, and the tapering of spacer 14 taper seat is consistent with the tapering of overcoat 6 female cone; Nozzle 1 is made up by powder metallurgy of carbide alloy, and the outline of nozzle 1 is nozzle outer cone 16, and the jet expansion 18 of nozzle 1 is made up of cylindrical hole in nozzle inner circle taper hole 17 and nozzle, and nozzle outer cone 16 is identical with nozzle inner circle taper hole 17 tapering; Screw thread cap 9 are formed by turning by stainless steel material, and screw thread also cap 9 outline has screw thread and cap external screw thread 10, and inside center place has screw thread and cap inner hexagonal hole 8.
As shown in Figure 1-2, a kind of using method of modular water cutter built up nozzle is as follows: assemble built up nozzle according to Fig. 1, use after overcoat external screw thread on a kind of modular water cutter built up nozzle assembled 5 and feed flight end are screwed, cutting fluid containing solid fine particle and liquid mixing enters a kind of modular water cutter built up nozzle, flow out from jet expansion 17, if nozzle 1 in use damages, rotatablely unclamp screw thread and cap 9, change new nozzle 1, solve and use cost in high pressure waterjet process large at present, time-consuming, this problem of effort.
Claims (5)
1. a modular water cutter built up nozzle, it is characterized in that: described built up nozzle is by overcoat (6), spacer (14), pad (11), screw thread cap (9) and nozzle (1) composition, the Internal periphery of described overcoat (6) is made up of cylindrical hole in overcoat inner circle taper hole (2) and overcoat successively, overcoat inner circle post holes has overcoat internal thread (7), described spacer (14) be arranged on described overcoat (6) inside and near overcoat inner circle taper hole (2), described overcoat (6) coordinate with described spacer (14) install after form the small end end face (15) flushed, described nozzle (1) arranges near spacer inner circle taper hole (13) and stretches out in outside described small end end face (15), described pad (11) is by described screw thread and the afterbody being arranged on described nozzle (1) tightened by cap (9).
2. a kind of modular water cutter built up nozzle according to claim 1, it is characterized in that: described overcoat (6) is formed by turning by stainless steel material, the outline of overcoat (6) is made up of overcoat outer cone (3), outer-hexagonal (4) and outside cylinder successively, outside cylinder has overcoat external screw thread (5); The Internal periphery of overcoat (6) is made up of inner circle taper hole (2) and interior cylindrical hole successively, and interior cylindrical hole has overcoat internal thread (7).
3. a kind of modular water cutter built up nozzle according to claim 1, it is characterized in that: described spacer (14) and pad (11) are formed by mould compacting by elastomeric material, outline and the Internal periphery of spacer (14) are taper seat, and the tapering of spacer (14) taper seat is consistent with the tapering of overcoat (6) female cone.
4. a kind of modular water cutter built up nozzle according to claim 1, it is characterized in that: described nozzle (1) is made up by powder metallurgy of carbide alloy, the outline of nozzle (1) is nozzle outer cone (16), the jet expansion (18) of nozzle (1) is made up of cylindrical hole in nozzle inner circle taper hole (17) and nozzle, and nozzle outer cone (16) is identical with nozzle inner circle taper hole (17) tapering.
5. a kind of modular water cutter built up nozzle according to claim 1, it is characterized in that: described screw thread cap (9) are formed by turning by stainless steel material, screw thread also cap (9) outline has screw thread and cap external screw thread (10), and inside center place has screw thread and cap inner hexagonal hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722626.3U CN204976373U (en) | 2015-09-18 | 2015-09-18 | Modularization water sword is with combination nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722626.3U CN204976373U (en) | 2015-09-18 | 2015-09-18 | Modularization water sword is with combination nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976373U true CN204976373U (en) | 2016-01-20 |
Family
ID=55110791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722626.3U Expired - Fee Related CN204976373U (en) | 2015-09-18 | 2015-09-18 | Modularization water sword is with combination nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976373U (en) |
-
2015
- 2015-09-18 CN CN201520722626.3U patent/CN204976373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |