CN106424143B - Adjustable rolling mill roll spray equipment - Google Patents
Adjustable rolling mill roll spray equipment Download PDFInfo
- Publication number
- CN106424143B CN106424143B CN201611088868.7A CN201611088868A CN106424143B CN 106424143 B CN106424143 B CN 106424143B CN 201611088868 A CN201611088868 A CN 201611088868A CN 106424143 B CN106424143 B CN 106424143B
- Authority
- CN
- China
- Prior art keywords
- spray
- roll
- spray tube
- rolling mill
- pipe
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of adjustable rolling mill roll spray equipments, including multiple spray tubes, multiple spray tubes are in long straight tube-like respectively, multiple hole for water sprayings are offered on its tube wall, the both ends of each spray tube are both provided with Pipe clip article, it is arranged successively the multiple spray tube, and the Pipe clip article on the spray tube is sequentially connected fixation, form device noumenon, wherein, when the adjustable rolling mill roll spray equipment before actual use, according to the specification of roll, unclamp the Pipe clip article, adjust the direction of hole for water spraying on the spray tube, simultaneously, the Pipe clip article on the adjacent spray tube is adjusted according to the specification of roll, zoom in or out the package internal diameter of described device, to meet the circular requirement of current roll.Adjustable rolling mill roll spray equipment of the present invention, can be according to the specific needs of rolling mill roll spraying cooling, and it is cooling to meet different rolls to adjust device.
Description
Technical field
The present invention relates to metal shaping equipment fields, specifically, being related to one kind in the milling equipment course of work, to rolling
Roll on machine is cooled down, also, can meet the adjustable rolling mill roll spray of different roll specification cooling requirements by adjusting
Shower device.
Background technique
Milling train is the equipment for realizing metal rolled process, refers to and completes stocking to produce the Zhuan Bei ﹐ of overall process to include main
She Bei ﹑ Fu helps She Bei ﹑ handling equipment and auxiliary device etc..For example, in the prior art, milling train mainly by roll, bearing packet,
Axis holds ﹑ workbench, steel rolling guide, rail seat ﹑ Roller. redress dress and sets the equipment such as ﹑ and changing rig composition.Wherein, roll is to make to roll
Material metal generates the tool of plastic deformation, is the important consumable part for determining rolling mill efficiency and mill bar quality.
Because roll runs at high speed in work progress, and in this process, its own generates a large amount of heat, so prior art
Under have higher requirement to the intensity and heat resistance of roll.To extend roll working life, while guaranteeing stocking moulding quality, leads to
Roll is cooled down frequently with the mode of water cooling.
The existing water-cooling pattern to rolling mill roll has the following problems because cooling device structure is single: on the one hand, nothing
Method controls cooling water water yield, angle of water and water outlet distance, causes cooling effect of roller to be difficult to control, cooling efficiency is low
Under；On the other hand, cooling device itself can not be adjusted, and being unable to satisfy the cooling of different dimension of roller under different construction conditions needs
It wants, causes cooling device bad adaptability, add somewhat to cooling cost.In addition, during roll is cooling, according to
The cooling different phase of roll also has corresponding requirement to water yield and water outlet distance, and cooling device in the prior art can not
Corresponding adjustment is made to this in cooling procedure, on the one hand affects cooling effect, on the other hand also results in cooling money
The waste in source.
Based on description above it is found that roller rolling machine cooling device in the prior art that there are cooling efficiencies is low, cooling effect
Fruit is difficult to control, and the problems such as bad adaptability, in view of this, the prior art should be directed to, provides a kind of novel rolling mill roll
Cooling device, to solve the above problems.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention makes, it is intended that provide one kind can before cooling and
Different phase that can be cooling to roll when cooling is made adjustment, and amount of water sprayed, the water spray angle of milling train topping roll cooling device are adjusted
Degree and water spray distance, and its own can adjust the adjustable of device entirety packages length by increasing or decreasing spray tube
Rolling mill roll spray equipment.
To achieve the goals above, the present invention provides a kind of adjustable rolling mill roll spray equipment, which is set to
On the guide beam of milling train, device includes multiple spray tubes, and the multiple spray tube is in long straight tube-like respectively, is offered on tube wall
The both ends of multiple hole for water sprayings, each spray tube are both provided with Pipe clip article, are arranged successively the multiple spray tube, and will be described
The Pipe clip article on spray tube is sequentially connected fixation, forms device noumenon, wherein when the adjustable rolling mill roll sprays
Device before actual use, according to the specification of roll, unclamps the Pipe clip article, rotates the spray tube to adjust the hole for water spraying
Direction, meanwhile, according to the specification of roll, will the Pipe clip article unclamp after increase or decrease the spray tube, to extend or contract
The overlay length of short described device, to meet the circular requirement of current roll.
Preferably, which further includes connecting plate, and one end and the device tail end spray tube of the connecting plate are fixed, the other end
May be reversed ground connect with the guide beam, wherein when the adjustable rolling mill roll spray equipment in actual use, according to
Current roll cooling requirement, may be reversed the connecting plate, to amplify or shorten spray tube at a distance from roll surface.
Preferably, the multiple hole for water spraying can uniformly gather along the side of the spray tube wall.
Preferably, the spray tube is closed at one end, and the other end can be set pipe fitting, and the pipe fitting can be with
External water pipe connection.
It is further preferred that pipe screw thread is formed on the end tube wall of one end unclosed on the spray tube, the pipe spiral shell
The internal screw thread of line and the pipe fitting coincide.
Preferably, the internal diameter of the Pipe clip article is not less than the outer diameter of the spray tube, so that when under transitory state, it is described
Spray tube can rotate in Pipe clip article, to adjust the direction of the hole for water spraying thereon.
It is further preferred that screw is respectively arranged on the Pipe clip article, by screwing the screw, to institute
It states multiple spray tubes and carries out secondary positioning respectively.
It, can basis as described above with practice it is found that adjustable rolling mill roll spray equipment of the present invention
The specific needs of rolling mill roll spraying cooling, it is cooling to meet different rolls to adjust device.Specifically, before cooling, it can
The specification of cooling roll as needed unclamps Pipe clip article, by increasing or decreasing the number of spray tube, to extend or shorten this
The overlay length of device, meanwhile, it can be according to the difference of water, position and angle needed for spraying cooling, rotation spray shower pipe
To adjust the direction of sparge pipe thereon, to adjust sparge pipe water yield, water spray angle and water spray position.It while cooling, can root
According to the cooling different phase of roll, by overturning connecting plate, amplification or shortening spray tube are cold to meet at a distance from roll surface
But it needs.
Detailed description of the invention
Fig. 1 is schematic diagram, shows adjustable rolling mill roll spray equipment described in one embodiment of the present of invention；
Fig. 2 is side view, shows the side of adjustable rolling mill roll spray equipment shown in FIG. 1；
Fig. 3 is schematic diagram, shows the use state of adjustable rolling mill roll spray equipment shown in FIG. 1.
Specific embodiment
The embodiment of adjustable rolling mill roll spray equipment of the present invention described below with reference to the accompanying drawings.This field
Those of ordinary skill will recognize, without departing from the spirit and scope of the present invention, can be with a variety of different
Mode is modified described embodiment.Therefore, attached drawing and description are regarded as illustrative in nature, rather than for limiting
Scope of protection of the claims.In addition, in the present specification, attached drawing is drawn not in scale, and identical appended drawing reference indicates
Identical part.
Fig. 1 is schematic diagram, shows adjustable rolling mill roll spray equipment described in one embodiment of the present of invention.Fig. 2
For side view, the side of adjustable rolling mill roll spray equipment shown in FIG. 1 is shown.Fig. 3 is schematic diagram, shows Fig. 1 institute
The use state of the adjustable rolling mill roll spray equipment shown.As depicted in figs. 1 and 2, described in one embodiment of the present of invention
Adjustable rolling mill roll spray equipment, the spray tube 1 including multiple long straight tube-likes offer hole for water spraying 2 on the tube wall of one side.Spray
Water hole 2 is multiple, and uniformly gathers and form spray water belt 3.
The both ends of each spray tube 1 are both provided with Pipe clip article 6, and the internal diameter of Pipe clip article 6 is not less than the outer diameter of spray tube 1, makes
Under proper transitory state, the spray tube can rotate in Pipe clip article, to adjust the direction of the hole for water spraying thereon.It will be more
A spray tube 1 is arranged successively, and the Pipe clip article 6 on adjacent spray tube 1 is connected and fixed, and forms device noumenon.Of the invention
In the embodiment, it is connected and fixed in such a way that screw bolt and nut screws between Pipe clip article 6.When spray tube 1 turns in Pipe clip article 6
Move to hole for water spraying 2 direction meet work roll cooling requirement when, by screwing the screw 5 on Pipe clip article 6, by the spray tube
1 carries out secondary fixation.
In addition, adjustable rolling mill roll spray equipment of the present invention further includes a connecting plate 8, the one of the connecting plate 8
End and the spray tube 1 that spray tube 1 is sequentially connected rear least significant end are fixed, and the other end may be reversed ground and connect with the guide beam on milling train
Connect, wherein when adjustable rolling mill roll spray equipment of the present invention in actual use, according to the cooling need of current roll
It wants, the connecting plate may be reversed, to amplify or shorten spray tube at a distance from roll surface.
Spray tube 1 it is closed at one end, the other end is provided with pipe fitting 4, and pipe fitting 4 is connect with external water pipe 7.In invention
In the embodiment, pipe screw thread (not shown) is formed on spray tube on the end tube wall of 1 unclosed one end, which connects with pipe
Internal screw thread on first 4 coincide.But embodiments of the present invention are not limited thereto, and in other embodiments of the invention, spray tube 1 is also
It can be connected and fixed by the modes such as card slot, buckle and pipe fitting 4.
In this embodiment of the invention, the both ends of pipe fitting 4 pass through threaded portion structure and spray tube 1 and outer water receiving respectively
Pipe 7 connects.In addition, external water pipe 7 is connect by distributor with external water source pumping plant, it, can be by dividing when Water Source Pumping Station water
Orchestration distributes the water in each spray tube 1.In this way, distributor can be passed through when operation irregularity phenomenon occurs in some spray tube 1
The branch of the spray tube is closed, to guarantee the normal operation of other branches, meanwhile, the spray for checking that replacement is abnormal can be replaced
Pipe.
It, can basis as described above with practice it is found that adjustable rolling mill roll spray equipment of the present invention
The specific needs of rolling mill roll spraying cooling, it is cooling to meet different rolls to adjust device.Specifically, before cooling, it can
The specification of cooling roll as needed unclamps Pipe clip article, by increasing or decreasing the number of spray tube, to extend or shorten dress
The package internal diameter set, meanwhile, can according to the difference of water, position and angle needed for spraying cooling, rotation spray shower pipe with
The direction of sparge pipe thereon is adjusted, to adjust sparge pipe water yield, water spray angle and water spray position.It while cooling, can basis
The cooling different phase of roll, by overturning connecting plate, amplification or shortening spray tube are at a distance from roll surface, to meet cooling
It needs.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of adjustable rolling mill roll spray equipment, the device are set on the guide beam of milling train, which is characterized in that device packet
Multiple spray tubes are included, the multiple spray tube is in long straight tube-like respectively, and multiple hole for water sprayings, each spray are offered on tube wall
The both ends of shower pipe are both provided with Pipe clip article, are arranged successively the multiple spray tube, and by the Pipe clip article on the spray tube
It is sequentially connected fixation, device noumenon is formed, further includes connecting plate, one end and the device tail end spray tube of the connecting plate are fixed,
The other end may be reversed ground and connect with the guide beam, wherein
When the adjustable rolling mill roll spray equipment before actual use, according to the specification of roll, unclamp the Pipe clip article,
The spray tube is rotated to adjust the direction of the hole for water spraying, meanwhile, according to the specification of roll, the Pipe clip article is unclamped, it
After increase or decrease the spray tube, to extend or shorten the overlay length of described device, with meet current roll around wanting
Ask, and according to current roll cooling requirement, the connecting plate may be reversed, with amplify or shorten spray tube and roll surface away from
From.
2. adjustable rolling mill roll spray equipment as described in claim 1, which is characterized in that the multiple hole for water spraying is described in
It uniformly gathers the side of spray tube wall.
3. adjustable rolling mill roll spray equipment as described in claim 1, which is characterized in that an end seal of the spray tube
It closes, the other end is provided with pipe fitting, and the pipe fitting is connect with external water pipe.
4. adjustable rolling mill roll spray equipment as claimed in claim 3, which is characterized in that unclosed on the spray tube
Pipe screw thread is formed on the end tube wall of one end, the pipe screw thread and the internal screw thread of the pipe fitting coincide.
5. adjustable rolling mill roll spray equipment as described in claim 1, which is characterized in that the internal diameter of the Pipe clip article is not small
In the outer diameter of the spray tube, so that when under transitory state, the spray tube can rotate in Pipe clip article, to adjust thereon
The direction of the hole for water spraying.
6. adjustable rolling mill roll spray equipment as described in claim 1, which is characterized in that be respectively set on the Pipe clip article
There is screw, by screwing the screw, secondary positioning is carried out respectively to the multiple spray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088868.7A CN106424143B (en) | 2016-11-30 | 2016-11-30 | Adjustable rolling mill roll spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088868.7A CN106424143B (en) | 2016-11-30 | 2016-11-30 | Adjustable rolling mill roll spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424143A CN106424143A (en) | 2017-02-22 |
| CN106424143B true CN106424143B (en) | 2019-07-26 |
Family
ID=58222544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088868.7A Active CN106424143B (en) | 2016-11-30 | 2016-11-30 | Adjustable rolling mill roll spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424143B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319917A (en) * | 1998-05-08 | 1999-11-24 | Nippon Steel Corp | Method for controlling roll profile and controller therefor |
| CN205270344U (en) * | 2015-11-27 | 2016-06-01 | 中冶南方工程技术有限公司 | Hot convexity controlling means of roll |
| CN205289692U (en) * | 2015-12-27 | 2016-06-08 | 张庆 | Cooling device of conticaster |
| CN105925780A (en) * | 2016-05-18 | 2016-09-07 | 昆明学院 | Air blast quenching machine for rollers |
| CN206286328U (en) * | 2016-11-30 | 2017-06-30 | 中冶华天南京工程技术有限公司 | Adjustable rolling mill roll spray equipment |
-
2016
- 2016-11-30 CN CN201611088868.7A patent/CN106424143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319917A (en) * | 1998-05-08 | 1999-11-24 | Nippon Steel Corp | Method for controlling roll profile and controller therefor |
| CN205270344U (en) * | 2015-11-27 | 2016-06-01 | 中冶南方工程技术有限公司 | Hot convexity controlling means of roll |
| CN205289692U (en) * | 2015-12-27 | 2016-06-08 | 张庆 | Cooling device of conticaster |
| CN105925780A (en) * | 2016-05-18 | 2016-09-07 | 昆明学院 | Air blast quenching machine for rollers |
| CN206286328U (en) * | 2016-11-30 | 2017-06-30 | 中冶华天南京工程技术有限公司 | Adjustable rolling mill roll spray equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106424143A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5825250B2 (en) | Method and apparatus for cooling hot-rolled steel strip | |
| CN100422353C (en) | Medium frequency induction heating treatment method for steel pipe, petroleum well pipe and drill pipe | |
| CN106311763A (en) | Annular jet cooling device for controlled cooling of hot-rolled seamless steel tubes | |
| CN106424143B (en) | Adjustable rolling mill roll spray equipment | |
| CN105773329A (en) | Automatic temperature control polishing equipment for metal round rods or steel pipes | |
| US1347917A (en) | Method of and apparatus for rolling metal | |
| JP2011051002A (en) | Cooling equipment and cooling method for hot-rolled steel sheet | |
| CN206286328U (en) | Adjustable rolling mill roll spray equipment | |
| CN104191590B (en) | A kind of multifunctional water device for cooling of flexible shaft protection tube plastic wrapping machine | |
| CN107742555A (en) | A kind of rolling drawing production line and production technology for alloy sleeve Through ground wire | |
| CN109628849B (en) | Production method of hot-rolled ribbed steel bar | |
| US11230747B2 (en) | Method of quenching steel pipe, apparatus for quenching steel pipe, method of manufacturing steel pipe and facility for manufacturing steel pipe | |
| CN201186289Y (en) | Apparatus for cooling roller ring | |
| CN102527778B (en) | Quenching and straightening machine for bar billets | |
| CN109622814A (en) | A kind of straightening wind of rail traffic wire | |
| JP5910597B2 (en) | Hot rolled steel sheet cooling device | |
| CN109423542A (en) | The outer spray cooling device of steel pipe off-line quenching and method | |
| CN205020533U (en) | Finish rolling frame interzone steel cooling device | |
| CN104056886B (en) | A kind of swan neck system | |
| CN207503725U (en) | A kind of rolling drawing production line for alloy sleeve Through ground wire | |
| CN205996813U (en) | A kind of bar grinder water-cooling apparatus | |
| CN105728503B (en) | Improve rail and rectify rear homogeneity of fault plane device arrangement | |
| CN104801545B (en) | A kind of roll cooling sparge pipe | |
| CN205056700U (en) | Section straightener | |
| CN205628910U (en) | Cooling device of planet hot rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |