CN201437131U - High-accuracy high pressure descaling jet nozzle locating frame device - Google Patents
High-accuracy high pressure descaling jet nozzle locating frame device Download PDFInfo
- Publication number
- CN201437131U CN201437131U CN2009201403235U CN200920140323U CN201437131U CN 201437131 U CN201437131 U CN 201437131U CN 2009201403235 U CN2009201403235 U CN 2009201403235U CN 200920140323 U CN200920140323 U CN 200920140323U CN 201437131 U CN201437131 U CN 201437131U
- Authority
- CN
- China
- Prior art keywords
- descaling
- nozzle
- jet nozzle
- descaling jet
- locating rack
- 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
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a jet nozzle locating device of a high pressure descaling collecting pipe which is applied to a hot rolled strip steel production line, in particular to a high-accuracy high pressure descaling jet nozzle locating frame device, comprising a descaling jet nozzle group which is formed by descaling jet nozzles which are evenly distributed axially on the descaling collecting pipe, a fixing base is respectively connected with the descaling collecting pipes at two sides of the descaling jet nozzle group fixedly, a jet nozzle locating frame on which through holes are evenly arranged is fixedly arranged by the fixing base, descaling jet nozzle bases which are distributed are matched with the through holes which are distributed on the jet nozzle locating frame. The high-accuracy high pressure descaling jet nozzle locating frame device has simple structure, is easy to manufacture, install and use, can increase manufacturing accuracy, installing locating accuracy and using locating accuracy, avoids deformation of the descaling jet nozzle in the production process and increases descaling quality of the strip steel.
Description
Technical field
The utility model relates to a kind of positioner that is used for the nozzle of high pressure descaling collector on the hot-rolled sheet strip steel production line that is applied in, particularly high-precision high voltage descaling jet locating rack device.
Background technology
Be applied to the high pressure nozzle locate mode on the hot-rolled sheet strip steel production line high pressure descaling spray header at present, just in the processing and manufacturing process of high pressure collector, disposable the navigating to of nozzle realized on the descaling header by the processing drawing.Utilize high pressure nozzle on the descaling header of this method processing in concrete production use, because being subjected to the effect of HTHP makes high pressure nozzle generation residual stress release effects easily and produces new secondary position distortion, carry out again existing because of on-the-spot practical factor in the repair process problem of location difficulty after wherein portion nozzle damage that the while high pressure nozzle causes because of production accident or the distortion in the process of using, because of the existence of these problems, after being out of shape in process of production, high pressure nozzle reduced the surperficial de-scaling quality of high pressure nozzle to the strip steel.
The utility model content
The purpose of this utility model provides a kind of high-precision high voltage descaling jet locating rack device, it is simple in structure, be easy to make and install and use, can improve the installation accuracy of manufacture of high pressure descaling spray header in manufacture process is installed, can avoid simultaneously in the production use because of the high pressure descaling nozzle problem that the strip steel de-scaling quality brought descends that deforms, can also improve simultaneously and make because of reinstalling locating accuracy after the damage of part high pressure descaling nozzle in the production process, thereby guaranteed high pressure descaling nozzle position locating accuracy in the process of using, guaranteed the surperficial de-scaling quality of production strip steel.
The purpose of this utility model is achieved in that a kind of high-precision high voltage descaling jet locating rack device, be included in the axially uniform descaling jet group that the descaling jet formation is installed on the descaling header, respectively affixed holder on the descaling header of descaling jet group both sides, fixedly mounting the uniform nozzle locating rack that through hole is being set by holder, through hole uniform on uniform descaling jet nozzle carrier and the nozzle locating rack matches.
Because the through hole and the nozzle carrier of uniform setting closely cooperate on the nozzle locating rack, make the nozzle carrier that is positioned at through hole be difficult for changing, and have realized the effect that nozzle is positioned.
Carrying out the high pressure descaling collector when making, earlier with on the nozzle locating rack by the designing requirement high pressure descaling nozzle of having good positioning, again the nozzle locating rack is installed in that last and nozzle is located by connecting on the high pressure nozzle collector by nozzle locating rack holder together on the holder.In use when the part descaling jet is subjected to the variation of a variety of causes occurrence positions,, the effect that is subjected to the nozzle locating rack stops deformation force because of will producing reaction force accordingly.In use because of after a variety of causes damages the part descaling jet, need reorientate can be earlier with after the nozzle dismounting that damages when installing, new nozzle is put into realize positioning action in the circular hole of locating rack after, connect the problem that just can avoid the nozzle location location difficulty of repairing again more again.The utility model is simple in structure, can effectively prevent in problem that location, descaling jet position in the original installation process is inaccurate and the use secondary installing and repair the inaccurate problem in location that can prevent also that the descaling jet occurrence positions changes the de-scaling quality of bringing in the use reduces the problem that causes strip steel surface quality to descend.Therefore, the utility model is simple in structure, be easy to make and install and use, the installation accuracy of manufacture of raising high pressure descaling spray header that can degree of precision in manufacture process is installed, can avoid simultaneously in the production use because of the high pressure descaling nozzle problem that the strip steel de-scaling quality brought descends that deforms, can also improve simultaneously in process of production and reinstall locating accuracy after the damage of part high pressure descaling nozzle, thereby guaranteed high pressure descaling nozzle position locating accuracy in the process of using, guaranteed the surperficial de-scaling quality of production strip steel.
Description of drawings
Below in conjunction with accompanying drawing invention is described further.
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
A kind of high-precision high voltage descaling jet locating rack device, as Fig. 1, shown in the embodiment 1 of Fig. 2, be included in the axially uniform descaling jet group that descaling jet 5 formations are installed on the descaling header 1, respectively affixed holder 2 on the descaling header 1 of descaling jet group both sides, fixedly mounting the uniform nozzle locating rack 3 that the through hole that matches with the descaling jet nozzle carrier is being set at holder 2 by bolt 4, uniform through hole is a cylindrical hole on the nozzle locating rack 3, the profile of the nozzle carrier of descaling jet 5 is a cylinder, and through hole uniform on uniform descaling jet 5 nozzle carriers and the nozzle locating rack 3 matches.The nozzle nut 6 high delivery nozzle locating racks 3 on descaling jet 5 tops.When needs are dismantled the inwardly projecting orifice of descaling jet 5, can directly remove nozzle nut 6, do not need to remove nozzle locating rack 3.
Claims (3)
1. high-precision high voltage descaling jet locating rack device, be included in descaling header (1) and go up the axially uniform descaling jet group that descaling jet (5) constitutes that is installed with, it is characterized in that: go up affixed respectively holder (2) at the descaling header (1) of descaling jet group both sides, fixedly mounting the uniform nozzle locating rack (3) that through hole is being set by holder (2), uniform descaling jet (5) nozzle carrier is gone up uniform through hole with nozzle locating rack (3) and is matched.
2. high-precision high voltage descaling jet locating rack device according to claim 1, it is characterized in that: it is cylindrical hole that nozzle locating rack (3) is gone up uniform through hole, the profile of the nozzle carrier of descaling jet (5) is a cylinder, the high delivery nozzle locating rack of nozzle nut (8) (3) on descaling jet (5) top.
3. high-precision high voltage descaling jet locating rack device according to claim 1, it is characterized in that: it is the stairstepping cylindrical hole that nozzle locating rack (3) is gone up uniform through hole, the cylindrical hole that its diameter is little matches with the nozzle carrier of descaling jet (5), and the nozzle nut (6) on descaling jet (5) top is positioned at the big cylindrical hole of nozzle locating rack (3) outer face diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201403235U CN201437131U (en) | 2009-07-16 | 2009-07-16 | High-accuracy high pressure descaling jet nozzle locating frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201403235U CN201437131U (en) | 2009-07-16 | 2009-07-16 | High-accuracy high pressure descaling jet nozzle locating frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437131U true CN201437131U (en) | 2010-04-14 |
Family
ID=42399112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201403235U Expired - Fee Related CN201437131U (en) | 2009-07-16 | 2009-07-16 | High-accuracy high pressure descaling jet nozzle locating frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756002A (en) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | Method for continuous jet descaling |
| CN103567239A (en) * | 2013-11-05 | 2014-02-12 | 中冶南方工程技术有限公司 | Protection device of high-pressure water descaling nozzle |
| CN107138543A (en) * | 2017-05-19 | 2017-09-08 | 重庆水泵厂有限责任公司 | Descaling header |
-
2009
- 2009-07-16 CN CN2009201403235U patent/CN201437131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756002A (en) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | Method for continuous jet descaling |
| CN102756002B (en) * | 2011-04-28 | 2015-08-26 | 宝山钢铁股份有限公司 | The method of the continuous de-scaling of a kind of jet |
| CN103567239A (en) * | 2013-11-05 | 2014-02-12 | 中冶南方工程技术有限公司 | Protection device of high-pressure water descaling nozzle |
| CN107138543A (en) * | 2017-05-19 | 2017-09-08 | 重庆水泵厂有限责任公司 | Descaling header |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437131U (en) | High-accuracy high pressure descaling jet nozzle locating frame device | |
| CN104029017A (en) | Wind tunnel flow deflector forming device | |
| CN204804305U (en) | Cantilever beam pole setting base | |
| CN201771257U (en) | Protective fence and special tool for assembly thereof | |
| CN201645122U (en) | Tool rack device for high-pressure type accelerating tube | |
| CN202185462U (en) | Manipulator push plate structure | |
| CN210197748U (en) | Vacuum heat collecting pipe tail support convenient for installation and maintenance of solar water heater | |
| CN101434032A (en) | Alignment installation and detection tool for pulse blowing hole and figure pattern card hole | |
| CN204893494U (en) | Modular anchor clamps | |
| CN202480047U (en) | Device for dismounting bearing outer ring | |
| CN204148361U (en) | Rear driving axle collapsible dist collar flaring die | |
| CN203973114U (en) | The solid welder of a kind of inner supporting type anchor point | |
| CN214686311U (en) | Bearing withdrawing tool for clothes dryer motor | |
| CN202447841U (en) | Tool for fixing winch connecting plates for marine crane | |
| CN106625405A (en) | Dismounting device of valve sleeve of descaling valve | |
| CN216388911U (en) | W-shaped locking pin for 6kv suspension insulator | |
| CN102583147B (en) | Valve seat assembly tool of turbine | |
| CN201482342U (en) | Centering correction device for mounting blowing pipe in bag dust collector | |
| CN220804004U (en) | Modified water spraying device | |
| CN203565508U (en) | Descaling box capable of being integrally replaced | |
| CN204565603U (en) | Penstock stiffening ring mounting and adjusting means for correcting | |
| CN109436986B (en) | Guide rail bracket fixing device applicable to test tower well and fixing method thereof | |
| CN210941571U (en) | Novel installation type of inner plate of glove box | |
| CN206065128U (en) | Three roll forging press machining mould peculiar to vessel | |
| CN202219463U (en) | Ejector center positioning tool of water vapor ejection vacuum pump |
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: 20100414 Termination date: 20110716 |