CN201140127Y - Jewel insert applied to nozzle and nozzle with jewel insert - Google Patents
Jewel insert applied to nozzle and nozzle with jewel insert Download PDFInfo
- Publication number
- CN201140127Y CN201140127Y CNU200720077421XU CN200720077421U CN201140127Y CN 201140127 Y CN201140127 Y CN 201140127Y CN U200720077421X U CNU200720077421X U CN U200720077421XU CN 200720077421 U CN200720077421 U CN 200720077421U CN 201140127 Y CN201140127 Y CN 201140127Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- hole
- inserts
- jewel
- insert
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
- B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
Abstract
The utility model discloses a gemstone insert which is applied to nozzles, the gemstone insert is a revolving body, a through water hole is disposed in the insert along the axial direction of the revolving body, and the insert is made of gemstone material. The gemstone is a synthetic ruby or a synthetic sapphire. The utility model further provides a nozzle with a gemstone insert, which comprises a nozzle body and the gemstone insert, a spray hole which is communicated with the water hole of the insert is opened in the nozzle body, and the gemstone insert is in interference fit with the nozzle body. The water hole and the spray hole are in coaxial arrangement. The nozzle of the utility model is provided with the gemstone insert, and sufficiently employs characteristics of hard abrasive resistance, high temperature resistance and corrosion resistance and the like of the gemstone material, then size precision of the water hole is fine, and the inner diameter smooth finish is high, thereby meeting the requirements of the nozzle. The gemstone insert has the advantages of low cost, simple structure and convenient processing.
Description
Technical field
The utility model relates to the retrofit field, relates in particular to a kind of nozzle that is applied in the band jewel inserts in fields such as water jet, water cutting, and is applied in the jewel inserts on such nozzle.
Background technology
Water jet, water cutting processing technology are a kind of advanced person's of rising in recent years cold processing technique means.Be meant generally that with the highly pressurised liquid of pressure by the superfine nozzle in aperture, the high speed ejection with the hundreds of rice of per second (2-3 overtone speed) realizes cutting by high-speed water jet up to tens of and even hundreds of MPas.
The nozzle that is applied to fields such as water jet, water cutting in the prior art is single nozzle body, is also referred to as nozzle.Nozzle as shown in Figure 1 is a pipe dress nozzle body 1, offers the minimum spray-hole in aperture 2 in nozzle body 1 inside.
Figure 2 shows that prior art in another nozzle, be similarly a nozzle body 1, offer the minimum circular cone spray-hole 2 in aperture in nozzle body 1 inside.
Process technologies such as water jet, water cutting all have high requirement to orifice size, the spray-hole internal diameter fineness of nozzle.But because the limitation of cold processing technique in the prior art all is difficult to satisfy the requirement of water jet, water cutting processing technology to the processing effect of orifice size, spray-hole internal diameter fineness in the said nozzle.
Therefore, those skilled in the art be devoted to develop always a kind of orifice size accurately, the spray-hole internal diameter is highly polished, can satisfy the nozzle of the requirement of water jet, water cutting processing technology.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provide a kind of be applied to nozzle, to improve the orifice size precision and the spray-hole internal diameter fineness of nozzle, can satisfy the jewel inserts of water jet, the specification requirement of water cutting processing.
For achieving the above object, the utility model provides a kind of jewel inserts that is applied to nozzle, is the single-revolution body, along described revolving body axis direction one water hole that connects is set in the described inserts; Described inserts is the jewel material.Described jewel is synthetic ruby or synthetic sapphire.
Preferably, described water hole also is provided with the meet water hole of diameter greater than described water hole diameter at its end of intaking.The described hole that meets water is chamfered bore or hemisphere face.
Jewel inserts of the present utility model is owing to adopted the synthetic cut stone material, diamond material superhard wear, characteristic such as high temperature resistant, corrosion-resistant have been made full use of, make water hole dimensional accuracy wherein good, internal diameter is highly polished, satisfy the requirement of nozzle, had cost beneficial effect low, simple in structure, easy to process.
Another technical problem to be solved in the utility model provide a kind of orifice size accurately, the spray-hole internal diameter is highly polished, can satisfy the nozzle of the band jewel inserts of water jet, the specification requirement of water cutting processing.
For achieving the above object, the utility model also provides a kind of nozzle with the jewel inserts, comprises a nozzle body; Also comprise described jewel inserts; Offer in the described nozzle body one with described inserts in the spray-hole that connects of described water hole, described jewel inserts and described nozzle body are interference fit.Described water hole is coaxial setting with described spray-hole.
Preferably, described nozzle body also is provided with a shoulder that is used as installation portion at outer wall.
Preferably, described spray-hole is the conical bore that water inlet is big, water outlet is young.
Nozzle of the present utility model is owing to have the jewel inserts, utilized diamond material superhard wear, characteristic such as high temperature resistant, corrosion-resistant, makes the spray-hole of nozzle have the beneficial effect that size is accurate, internal diameter is highly polished.
Nozzle of the present utility model is owing to have the jewel inserts, make the diameter of the working hole (being spray-hole) of nozzle be reduced to 0.042MM from 0.15MM of the prior art, improve the fineness in work aperture greatly, reduced frictional force, improved the crudy of product.
The nozzle of band jewel inserts of the present utility model can be widely used in technical fields such as ink-jet printer, gas injection, gas flow regulating valve, jet cutting, coiling nozzle.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is a kind of structure of nozzle schematic diagram in the prior art;
Fig. 2 is another structure of nozzle schematic diagram in the prior art;
Fig. 3 is the structural representation of jewel inserts one specific embodiment of the present utility model;
Fig. 4 is the structural representation of the another specific embodiment of jewel inserts of the present utility model;
Fig. 5 is the structural representation of nozzle one specific embodiment of the present utility model;
Fig. 6 is the structural representation of the another specific embodiment of nozzle of the present utility model.
The specific embodiment
Be illustrated in figure 3 as jewel inserts one specific embodiment of the present utility model, inserts 1 is the single-revolution body, along revolving body axis direction one water hole 11 that connects is set in the inserts 1.
The special character of inserts of the present utility model is that inserts 1 is the jewel material, and jewel is synthetic ruby or synthetic sapphire.
On inserts 1 outer wall, also be provided with a step 13, be used for being connected with nozzle better the location.
Be illustrated in figure 4 as the structural representation of the another specific embodiment of jewel inserts of the present utility model, the structure of present embodiment and the foregoing description is basic identical, and institute's difference is that the hole 12 that meets water in the inserts 1 is the hemisphere face.The hemisphere face can effectively improve the direction of high-velocity flow, with when enlarging inflow, reduces the extrude power of high-velocity flow to the inserts 1 that heads on.
Jewel inserts of the present utility model is owing to adopted the synthetic cut stone material, diamond material superhard wear, characteristic such as high temperature resistant, corrosion-resistant have been made full use of, make water hole dimensional accuracy wherein good, internal diameter is highly polished, has cost beneficial effect low, simple in structure, easy to process.
Be illustrated in figure 5 as the structural representation of nozzle one specific embodiment of the present utility model, nozzle comprises a nozzle body 1, also comprises a jewel inserts 2.
1 metalwork of nozzle body, wherein offer one with inserts 2 in the spray-hole 11 that connects of water hole 21, water hole 21 is coaxial setting with spray-hole 11.Jewel inserts 2 is an interference fit with nozzle body 1.
For ease of installing, nozzle body 1 also is provided with a shoulder 12 that is used as installation portion at outer wall.
Because water hole 21 is coaxial perforation with spray-hole 11, utilize diamond material superhard wear, characteristic such as high temperature resistant, corrosion-resistant, the nozzle that has the jewel inserts of the present utility model has that orifice size is accurate, the highly polished beneficial effect of spray-hole internal diameter.
Be illustrated in figure 6 as the structural representation of the another specific embodiment of nozzle of the present utility model, the structure of present embodiment and the foregoing description is basic identical, and institute's difference is that spray-hole 11 is the conical bore that a water inlet is big, water outlet is young in the nozzle body 1.
Adopting the conical bore that water inlet is big, water outlet is young is spray-hole, has improved the inflow of spray-hole, helps improving the water flow velocity that of spray-hole delivery port, improves the work quality of nozzle.
Nozzle of the present utility model is owing to have the jewel inserts, make the diameter of the working hole (being spray-hole) of nozzle be reduced to 0.042MM from 0.15MM of the prior art, improve the fineness in work aperture greatly, reduced frictional force, improved the crudy of product.
The nozzle of band jewel inserts of the present utility model can be widely used in technical fields such as ink-jet printer, gas injection, gas flow regulating valve, jet cutting, coiling nozzle.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " all are interpreted as open implication, and just its implication is equal to " containing at least ... ", and should not be construed as enclosed implication, promptly its implication should not be construed " only comprising ... ".
In sum, described in this specification is several preferred embodiment of the present utility model, and above embodiment is only unrestricted in order to the explanation the technical solution of the utility model.All technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within claim protection domain of the present utility model.
Claims (8)
1, a kind of jewel inserts that is applied to nozzle is the single-revolution body, along described revolving body axis direction one water hole that connects is set in the described inserts; It is characterized in that: described inserts is the jewel material.
2, jewel inserts as claimed in claim 1 is characterized in that: described jewel is synthetic ruby or synthetic sapphire.
3, jewel inserts as claimed in claim 1 or 2 is characterized in that: described water hole also is provided with the meet water hole of diameter greater than described water hole diameter at its end of intaking.
4, jewel inserts as claimed in claim 3 is characterized in that: the described hole that meets water is chamfered bore or hemisphere face.
5, a kind of nozzle that has the arbitrary described jewel inserts of claim 1 to 4 comprises a nozzle body; It is characterized in that: also comprise described jewel inserts; Offer in the described nozzle body one with described inserts in the spray-hole that connects of described water hole, described jewel inserts and described nozzle body are interference fit.
6, nozzle as claimed in claim 5 is characterized in that: described water hole is coaxial setting with described spray-hole.
7, as claim 5 or 6 described nozzles, it is characterized in that: described nozzle body also is provided with a shoulder that is used as installation portion at outer wall.
8, as claim 5 or 6 described nozzles, it is characterized in that: described spray-hole is the conical bore that water inlet is big, water outlet is young.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720077421XU CN201140127Y (en) | 2007-12-27 | 2007-12-27 | Jewel insert applied to nozzle and nozzle with jewel insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720077421XU CN201140127Y (en) | 2007-12-27 | 2007-12-27 | Jewel insert applied to nozzle and nozzle with jewel insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140127Y true CN201140127Y (en) | 2008-10-29 |
Family
ID=40067844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720077421XU Expired - Lifetime CN201140127Y (en) | 2007-12-27 | 2007-12-27 | Jewel insert applied to nozzle and nozzle with jewel insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140127Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423875A (en) * | 2011-08-24 | 2012-04-25 | 上海交通大学 | Ultrahigh pressure water jetting sheet material progressive processing spray nozzle based on laser auxiliary heating and application thereof |
| CN104117439A (en) * | 2014-07-23 | 2014-10-29 | 襄阳泽东化工集团有限公司 | Spray gun without using air atomization slurry and slurry-spraying granulation method |
| CN106041302A (en) * | 2015-04-02 | 2016-10-26 | 株式会社东芝 | Laser welding head |
| CN113000239A (en) * | 2021-03-05 | 2021-06-22 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Water-gas two-phase large-particle-size nozzle meeting Gaussian distribution |
-
2007
- 2007-12-27 CN CNU200720077421XU patent/CN201140127Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423875A (en) * | 2011-08-24 | 2012-04-25 | 上海交通大学 | Ultrahigh pressure water jetting sheet material progressive processing spray nozzle based on laser auxiliary heating and application thereof |
| CN102423875B (en) * | 2011-08-24 | 2013-11-06 | 上海交通大学 | Ultrahigh pressure water jetting sheet material progressive processing spray nozzle based on laser auxiliary heating and application thereof |
| CN104117439A (en) * | 2014-07-23 | 2014-10-29 | 襄阳泽东化工集团有限公司 | Spray gun without using air atomization slurry and slurry-spraying granulation method |
| CN106041302A (en) * | 2015-04-02 | 2016-10-26 | 株式会社东芝 | Laser welding head |
| CN113000239A (en) * | 2021-03-05 | 2021-06-22 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Water-gas two-phase large-particle-size nozzle meeting Gaussian distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUANLEMING CO., LTD.; PATENTEE Free format text: FORMER OWNER: SHANGHAI GUANLEMING CO., LTD. Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: No. 1468, Hongqiao Road, Shanghai, China: 200336 Co-patentee after: Shanghai Hirose Guanleming Precision Machinery Co., Ltd. Patentee after: Shanghai Guan Ming Co., Ltd. Address before: No. 1468, Hongqiao Road, Shanghai, China: 200336 Patentee before: Shanghai Guanleming Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081029 |
|
| CX01 | Expiry of patent term |