CN107363107B - Fast cooling lubricates guide for descaler system - Google Patents
Fast cooling lubricates guide for descaler system Download PDFInfo
- Publication number
- CN107363107B CN107363107B CN201710623875.0A CN201710623875A CN107363107B CN 107363107 B CN107363107 B CN 107363107B CN 201710623875 A CN201710623875 A CN 201710623875A CN 107363107 B CN107363107 B CN 107363107B
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- scaling
- slot
- descaler
- dredging
- 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
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0257—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for wire, rods, rounds, bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a kind of fast coolings to lubricate guide for descaler system, including a left side, right two deflector roll arms, it is characterized by: the left side, deflector roll is rotatably equipped between right two deflector roll arms, the side of the deflector roll is equipped with gag lever post, the central segment of the gag lever post is equipped with de-scaling under wire rod and dredges slot, the top of de-scaling dredging slot is equipped with upper de-scaling and dredges slot under the wire rod, cylinder is connected by connecting rod on the side wall of the upper de-scaling dredging slot, the upper de-scaling dredging slot can be achieved by the adjusting of cylinder, lower folding, the side wall of the upper de-scaling dredging slot is equipped with fuel reserve tank, the fuel reserve tank is connected to the grease channel on upper de-scaling dredging slot inner wall, the fuel reserve tank is connected to the external pump housing, the deflector roll side is provided with cold water pipe, the deflector roll both ends are rotatably connected to deflector roll arm respectively.The present invention overcomes the cooling not high defect of the degree of automation of the deflector roll of the prior art, and scale removal effect is good, provides a kind of temperature control system for being provided with shape memory alloy components, has the characteristics that high degree of automation, saves water.
Description
Technical field
The present invention relates to technical field of steel rolling, specifically a kind of fast cooling lubricates guide for descaler system.
Background technique
Deflector roll in existing guide and guard contacts friction in working long hours, because rolling with steel, causes deflector roll fever phenomenon tight
Weight, since the hardness wearability of metal at high temperature reduces, so the deflector roll under high temperature is rolled with steel continues to contact friction, it can be into one
Step accelerates the abrasion of deflector roll, reduces the service life of deflector roll, the prior art mainly adopts the modes to deflector roll spraying cold water, to it
Cool down, as patent 2016212308840,2016211875641 be exactly pipeline to by way of deflector roll spraying cold water into
Row cooling, this cooling down mode the degree of automation is not high, can not detect the real time temperature of deflector roll, and easily causes water resource unrestrained
The phenomenon that taking.
In the prior art, it is easy to generate oxidation in wire surface in finishing mill forebay outlet guide region between finishing rolling mill
The iron scale three times that belt steel surface between forebay is easily formed is arranged in iron sheet, hot rolling knowhow.
Summary of the invention
Present invention solves the technical problem that being to overcome the cooling not high defect of the degree of automation of the deflector roll of the prior art, de-scaling
Effect is good, provides a kind of temperature control system for being provided with shape memory alloy components.The fast cooling lubricates guide for descaler system
System has the characteristics that high degree of automation, saves water.
The present invention solves technical problem and provides following scheme:
A kind of fast cooling lubrication guide for descaler system, including left and right two deflector rolls arm, it is characterised in that: described left and right two
Deflector roll is rotatably equipped between deflector roll arm, the side of the deflector roll is equipped with gag lever post, and the central segment of the gag lever post is equipped with wire rod
Slot is dredged in lower de-scaling, and the top of de-scaling dredging slot is equipped with upper de-scaling and dredges slot, the side of the upper de-scaling dredging slot under the wire rod
Cylinder is connected by connecting rod on wall, upper and lower folding, the upper de-scaling can be achieved by the adjusting of cylinder in the upper de-scaling dredging slot
The side wall for dredging slot is equipped with fuel reserve tank, and the fuel reserve tank is connected to the grease channel on upper de-scaling dredging slot inner wall, described
Fuel reserve tank is connected to the external pump housing, and the deflector roll side is provided with cold water pipe, and the deflector roll both ends are rotatably connected to deflector roll arm respectively,
The deflector roll upper end is provided with heat conductive rod, and the heat conductive rod lower end is fixedly connected through deflector roll arm with deflector roll upper end, described thermally conductive
Stick top is provided with temperature control system, and the temperature control system includes the box body of hollow structure, and the box cavity bottom right is fixed
It is connected with heat conductive rod, the heat conductive rod upper end is fixedly connected with marmem, is provided with above the marmem
Support frame, the marmem left side are provided with rotating stand, and support frame as described above is rotatably connected on the top of rotating stand,
It is provided with spring on the left of the rotating stand, the spring upper end is fixedly connected with support frame lower end, setting on the left of the spring
There is electrical contact stick, electrode slice is provided with above the electrical contact stick, the electrode slice is fixedly mounted on the left of support frame, the electricity
Pole piece is electrically connected with pump motor, and the pump motor other end and electrical contact stick are electrically connected, the rotating stand, bullet
Spring, electrical contact stick are fixedly mounted on box cavity bottom, and the box body is fixedly mounted on deflector roll arm.
The pump motor is flexibly connected with cold water pipe, and the cold water pipe outer wall is fixedly connected with multiple close to deflector roll side
Spout.
The spout is evenly arranged on cold water pipe, and width exceeds deflector roll width.
The marmem elongation strain torque is greater than compression deformation of the spring torque.
The marmem elongation strain amount is greater than spacing between electrode slice and electrical contact stick.
The beneficial effects of the present invention are: the present invention, which is used, is equipped with deflector roll arm in the arranged on left and right sides of deflector roll, and on deflector roll wall
Equipped with gag lever post, it is equipped with upper and lower two de-scaling on gag lever post and dredges slot, and upper de-scaling dredging slot can be achieved to turn by cylinder control
It is dynamic, the efficiency of de-scaling is adjusted, and be equipped with grease channel in upper de-scaling dredging groove sidewall, convenient for spraying lubricating oil, improved
The efficiency of de-scaling, it is ensured that the surface quality of wire rod, fast cooling lubrication guide for descaler system of the present invention come with shape memory
Alloy, marmem sense deflector roll temperature by heat conductive rod, when deflector roll temperature increases, marmem elongation strain
And support at the top of upper support frame right end, support frame left end rotates down, and electrode slice above is contacted with electrical contact stick, electric at this time
Road is connected, and pump motor work is pumped into cold water pipe；When deflector roll when the temperature drops, shape memory metal shape is shunk, simultaneously
Electrode slice is detached under recoil of spring effect with electrical contact stick, and circuit disconnects, and motor stops working.Such Technology design avoids
The work of motor moment, has not only saved the energy, but also saved water resource.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is control system architecture schematic diagram of the present invention.
Specific embodiment
Referring to attached drawing, a kind of fast cooling lubrication guide for descaler system, including left and right two deflector rolls arm 1,2, it is described left and right
Deflector roll 3 is rotatably equipped between two deflector roll arms 1,2, the side of the deflector roll 3 is equipped with gag lever post 4, the central segment of the gag lever post 4
Slot 5 is dredged equipped with de-scaling under wire rod, the top of de-scaling dredging slot 5 is equipped with upper de-scaling and dredges slot 6, the upper de-scaling under the wire rod
It dredges on the side wall of slot 6 and cylinder 11 is connected by connecting rod 7, the upper de-scaling dredging slot 6 can be achieved upper and lower by the adjusting of cylinder
Folding, the side wall of the upper de-scaling dredging slot 6 are equipped with fuel reserve tank 8, the fuel reserve tank 8 and the profit on upper de-scaling dredging slot inner wall
Oil pathway 9 is connected to, and the fuel reserve tank 8 is connected to the external pump housing 10, and 3 side of deflector roll is provided with cold water pipe 12, the deflector roll 3
Both ends are rotatably connected to deflector roll arm 1,2 respectively, and 3 upper end of deflector roll is provided with heat conductive rod 13, and 13 lower end of heat conductive rod is run through
Deflector roll arm is fixedly connected with deflector roll upper end, and 13 top of heat conductive rod is provided with temperature control system 14, and the temperature control system 14 includes
The box body 15 of hollow structure, 15 intracavity bottom of the box body right side are fixedly connected with heat conductive rod 13, and 13 upper end of heat conductive rod is solid
Surely it is connected with marmem 16, support frame 17, the marmem are provided with above the marmem 16
16 left sides are provided with rotating stand 18, and support frame as described above 17 is rotatably connected on the top of rotating stand 18, and the rotating stand is left
Side is provided with spring 19, and 19 upper end of spring is fixedly connected with 17 lower end of support frame, is provided with electricity on the left of the spring 19 and connects
Stick 20 is touched, electrode slice 21 is provided with above the electrical contact stick 20, the electrode slice 21 is fixedly mounted on 17 left side of support frame, institute
It states electrode slice 21 and is electrically connected with pump motor 22,22 other end of pump motor and electrical contact stick 20 are electrically connected, described
Rotating stand 18, spring 19, electrical contact stick 20 are fixedly mounted on 15 intracavity bottom of box body, and the box body 15, which is fixedly mounted on, leads
In roller arm.
The pump motor 22 is flexibly connected with cold water pipe 12, and 12 outer wall of cold water pipe is fixedly connected close to deflector roll side
There are multiple spouts 23.
The spout 23 is evenly arranged on cold water pipe, and width exceeds deflector roll width.
The marmem elongation strain torque is greater than compression deformation of the spring torque.
The marmem elongation strain amount is greater than spacing between electrode slice and electrical contact stick.
Claims (5)
1. a kind of fast cooling lubricates guide for descaler system, including left and right two deflector rolls arm, it is characterised in that: described left and right two lead
Deflector roll is rotatably equipped between roller arm, the side of the deflector roll is equipped with gag lever post, and the central segment of the gag lever post is equipped under wire rod
Slot is dredged in de-scaling, and the top of de-scaling dredging slot is equipped with upper de-scaling and dredges slot, the side wall of the upper de-scaling dredging slot under the wire rod
Upper to connect cylinder by connecting rod, upper and lower folding can be achieved by the adjusting of cylinder in the upper de-scaling dredging slot, and the upper de-scaling is dredged
The side wall of through slot is equipped with fuel reserve tank, and the fuel reserve tank is connected to the grease channel on upper de-scaling dredging slot inner wall, the storage
Fuel tank is connected to the external pump housing, and the deflector roll side is provided with cold water pipe, and the deflector roll both ends are rotatably connected to deflector roll arm, institute respectively
It states deflector roll upper end and is provided with heat conductive rod, the heat conductive rod lower end is fixedly connected through deflector roll arm with deflector roll upper end, the heat conductive rod
Top is provided with temperature control system, and the temperature control system includes the box body of hollow structure, and the box cavity bottom right is fixed to be connected
It is connected to heat conductive rod, the heat conductive rod upper end is fixedly connected with marmem, is provided with branch above the marmem
Support, the marmem left side are provided with rotating stand, and support frame as described above is rotatably connected on the top of rotating stand, institute
It states and is provided with spring on the left of rotating stand, the spring upper end is fixedly connected with support frame lower end, is provided on the left of the spring
It is in electrical contact stick, electrode slice is provided with above the electrical contact stick, the electrode slice is fixedly mounted on the left of support frame, the electrode
Piece is electrically connected with pump motor, and the pump motor other end and electrical contact stick are electrically connected, the rotating stand, spring,
Electrical contact stick is fixedly mounted on box cavity bottom, and the box body is fixedly mounted on deflector roll arm.
2. fast cooling lubricates guide for descaler system according to claim 1, it is characterised in that: the pump motor and cold water
Pipe is flexibly connected, and the cold water pipe outer wall is fixedly connected with multiple spouts close to deflector roll side.
3. fast cooling lubricates guide for descaler system according to claim 2, it is characterised in that: the spout is evenly arranged in
On cold water pipe, width exceeds deflector roll width.
4. fast cooling lubricates guide for descaler system according to claim 1, it is characterised in that: the marmem is stretched
Long deformation torque is greater than compression deformation of the spring torque.
5. fast cooling lubricates guide for descaler system according to claim 1, it is characterised in that: the marmem is stretched
Long deflection is greater than spacing between electrode slice and electrical contact stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623875.0A CN107363107B (en) | 2017-07-27 | 2017-07-27 | Fast cooling lubricates guide for descaler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623875.0A CN107363107B (en) | 2017-07-27 | 2017-07-27 | Fast cooling lubricates guide for descaler system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107363107A CN107363107A (en) | 2017-11-21 |
| CN107363107B true CN107363107B (en) | 2019-03-01 |
Family
ID=60307863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710623875.0A Active CN107363107B (en) | 2017-07-27 | 2017-07-27 | Fast cooling lubricates guide for descaler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413854B (en) * | 2017-08-30 | 2023-08-04 | 北京京诚瑞信长材工程技术有限公司 | Guide cooling water supply device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060943U (en) * | 1989-11-11 | 1990-08-22 | 黑龙江省五金家用电器研究所 | Temperature-controlling switches utilizing shape-memorizing alloy for electric boiler |
| JPH0947809A (en) * | 1995-08-04 | 1997-02-18 | Kobe Steel Ltd | Guide roller |
| CN2589107Y (en) * | 2002-12-09 | 2003-12-03 | 合肥市百胜科技发展有限公司 | Rolling guide apparatus |
| CN203635634U (en) * | 2013-11-05 | 2014-06-11 | 钱华斌 | Rolling inlet guide device |
| CN205926614U (en) * | 2016-08-31 | 2017-02-08 | 江苏沙钢集团淮钢特钢股份有限公司 | Big specification rod rolling guide device |
| CN206253460U (en) * | 2016-11-16 | 2017-06-16 | 南京钢铁股份有限公司 | It is a kind of to water-cooled, the improved guide and guard of lubricating pipe |
-
2017
- 2017-07-27 CN CN201710623875.0A patent/CN107363107B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060943U (en) * | 1989-11-11 | 1990-08-22 | 黑龙江省五金家用电器研究所 | Temperature-controlling switches utilizing shape-memorizing alloy for electric boiler |
| JPH0947809A (en) * | 1995-08-04 | 1997-02-18 | Kobe Steel Ltd | Guide roller |
| CN2589107Y (en) * | 2002-12-09 | 2003-12-03 | 合肥市百胜科技发展有限公司 | Rolling guide apparatus |
| CN203635634U (en) * | 2013-11-05 | 2014-06-11 | 钱华斌 | Rolling inlet guide device |
| CN205926614U (en) * | 2016-08-31 | 2017-02-08 | 江苏沙钢集团淮钢特钢股份有限公司 | Big specification rod rolling guide device |
| CN206253460U (en) * | 2016-11-16 | 2017-06-16 | 南京钢铁股份有限公司 | It is a kind of to water-cooled, the improved guide and guard of lubricating pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107363107A (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550504B (en) | Manufacturing method of high-conductivity low-beryllium bronze band | |
| CN107363107B (en) | Fast cooling lubricates guide for descaler system | |
| CN107442581B (en) | H profile steel roughing pinches guide and guards | |
| CN107952803B (en) | The wear-resisting guide and guard cooling system of deflector roll adjustable-angle | |
| RU96442U1 (en) | COMPACT UNINSULATED WIRE FOR ELECTRIC TRANSMISSION AIR LINES | |
| CN204477069U (en) | A kind of high abrasion-proof and high temperature resistant bearing | |
| CN107214201B (en) | A kind of guide and guard deflector roll cooling system | |
| CN107377638B (en) | The anti-iron filings blocking type circulating cooling device of guide and guard | |
| CN107470376A (en) | A kind of guide and guard deflector roll cooling system | |
| CN107442582B (en) | Guide and guards deflector roll maintenance system | |
| CN105506359A (en) | Corrosion-resistant and wear-resistant high-conductivity alloy for sockets | |
| CN107225154B (en) | It is oriented to and stablizes Edge curl preventing cutting guide and guard | |
| CN107377639A (en) | A kind of guide and guard deflector roll cooling system | |
| CN209743399U (en) | Novel cooling type bearing seat | |
| CN103551400A (en) | Method for reducing temperature drop in copper alloy plate strip hot rolling process | |
| CN208397268U (en) | Generating set, gearbox lubrication system and its intelligent protection device | |
| CN207362320U (en) | A kind of hot galvanizing line zinc pot sink roll scraper mechanism | |
| CN202766585U (en) | Routing wheel support structure for copper wire annealing device | |
| CN204685667U (en) | A kind of roll auxiliary support apparatus | |
| CN201250848Y (en) | Pedestal bearing for internal water-cooled bearing bushes | |
| CN201572798U (en) | Novel copper strip deoiling device | |
| CN203335653U (en) | Bearing type main shaft supporting device of large-scale ball grinding mill | |
| CN204122468U (en) | A kind of bearing block structure of short stress path rolling mill | |
| CN204597191U (en) | Sliding contact line system | |
| CN203556746U (en) | Composite roller press for solar heat collection vanes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |