CN110404983A - Hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling line - Google Patents
Hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling line Download PDFInfo
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- CN110404983A CN110404983A CN201910690786.7A CN201910690786A CN110404983A CN 110404983 A CN110404983 A CN 110404983A CN 201910690786 A CN201910690786 A CN 201910690786A CN 110404983 A CN110404983 A CN 110404983A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 111
- 239000010959 steel Substances 0.000 title claims abstract description 111
- 238000005452 bending Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 238000005096 rolling process Methods 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000005098 hot rolling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention provides a kind of hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling lines, belong to metal shaping equipment technical field, pre-bending guiding mechanism includes upper guidance set and lower guidance set, and lower guidance set includes lower substrate and lower guiding protrusive board, and lower substrate with working face for connecting；Lower guiding protrusive board is located on lower substrate, and is raised in lower substrate, and for being placed in the lower recess of rolled piece, and front end is bent downwardly；Upper guidance set includes that upper cover plate, upper guiding protrusive board and connector, upper cover front edge of board are bent upwards；Upper guiding protrusive board is located at upper cover plate lower part, and is raised in upper cover plate, and for being placed in the upper grooves of rolled piece, and front end is bent upwards；Connector is located on upper cover plate, and upper guiding protrusive board is placed in above lower guiding protrusive board for connecting with suspension mechanism.The present invention can force the angle of limitation rolled piece, avoid the danger caused due to importing angular deviation, be conducive to improve production efficiency, and improve service life and the period of equipment.
Description
Technical field
The invention belongs to metal shaping equipment technical fields, are that be related to a kind of hot rolled steel plate pile-type steel pre- more specifically
Curved guiding mechanism, device and tandem rolling line.
Background technique
With the development of steel rolling technology, present continuous section rolling line mill speed is very fast, in order to guarantee the rolling of fashioned iron
Quality and speed usually can all install guide and guard before and after roll pass, come help rolled piece by set direction and state accurately,
Steadily into and out roll pass.Hot rolled steel plate pile-type steel is all made of this tandem rolling line rolling at this stage, its advantage is that rolling
Speed processed is fast, and yield is high, and milling train close-packed arrays, off time is short, and rolled piece temperature drop is small.But still have disadvantage, i.e., it continuously rolls
It passes a bridge between rack processed not and can be effectively controlled nose, lateral bending, cause rolled piece that cannot smoothly bite guide and guard and the pass of next rolling mill
Among.It is still difficult to efficiently control rolled piece that is, rolled piece only relies on guide and guard when transmitting between different rolling equipments
Angle is imported, therefore is sometimes prone to cause the excessive wear of guide and guard or damage, even results in scrape and cuts rolled piece, squeezes the things such as steel, curling round the roll
Therefore generation, it is not only dangerous, but also be unfavorable for the raising of production efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling lines, with solution
Rolled piece certainly existing in the prior art only relies on guide and guard when transmitting between different rolling equipments and is difficult to efficiently control lead-in angle
Dangerous property is produced caused by degree and is unfavorable for the technical issues of production efficiency improves.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of hot rolled steel plate pile-type steel pre-bending guiding is provided
Mechanism, including upper guidance set and lower guidance set, lower guidance set include lower substrate and lower guiding protrusive board, lower substrate be used for
Working face connection；Lower guiding protrusive board is located on lower substrate, and is raised in lower substrate, for being placed in the lower recess of rolled piece, and it is preceding
End is bent downwardly；Upper guidance set includes that upper cover plate, upper guiding protrusive board and connector, upper cover front edge of board are bent upwards；Upper guiding
Protrusive board is located at upper cover plate lower part, and is raised in upper cover plate, and for being placed in the upper grooves of rolled piece, and front end is bent upwards；Connection
Part is located on upper cover plate, and upper guiding protrusive board is placed in above lower guiding protrusive board for connecting with suspension mechanism.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, connector includes the first lifting lug and second
Lifting lug, the first lifting lug are located on upper cover plate, are equipped with first through hole；Second lifting lug is located on upper cover plate, and parallel with the first lifting lug,
Equipped with the second through-hole and the third through-hole being aligned with first through hole.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, the second through-hole is located at the first lifting lug
Two lifting lugs except projection in the plane；Second through-hole is higher than third through-hole.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, upper guiding protrusive board and lower guiding protrusive board
Front end is narrower than middle part；The rear end of upper guiding protrusive board and lower guiding protrusive board is equipped with inclined surface；Connector is several groups, several groups
Connector is evenly arranged on upper cover plate, and is fixedly connected with upper cover plate.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, upper guidance set includes upper connecting lateral plate,
Upper connecting lateral plate is located between upper cover plate and upper guiding protrusive board, for upper guiding protrusive board edge closely to be connect with upper cover plate；Under
Guidance set includes lower connecting lateral plate, and lower connecting lateral plate is located between lower substrate and lower guiding protrusive board, is used for lower guiding protrusive board
Edge is closely connect with lower substrate.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, have between lower substrate and lower guiding protrusive board
There is cavity, lower substrate is equipped with the perforating for connecting with working face, and lower connecting lateral plate is equipped with the peace inside and outside connection cavity
Fill hole.
Further, in hot rolled steel plate pile-type steel pre-bending guiding mechanism above-mentioned, upper guiding protrusive board and lower guiding protrusive board
The sections inner side of front curvature is equipped with seal chamber, is equipped with damping sand obturator and temperature-controlling component in seal chamber.
To achieve the above object, invention further provides a kind of hot rolled steel plate pile-type steel pre-bending guiding device, including it is above-mentioned
Hot rolled steel plate pile-type steel pre-bending guiding mechanism, the bracket for installing lower guidance set and for installing the outstanding of guidance set
Suspension mechanism.
Further, in hot rolled steel plate pile-type steel pre-bending guiding device above-mentioned, suspension mechanism is hoist cable or mechanical arm；It is outstanding
Suspension mechanism is connect by elastic parts with upper guidance set；Bracket is equipped with the height adjustment for adjusting lower guidance set height
Component.
To achieve the above object, invention further provides a kind of hot rolled steel plate stake continuous section rolling lines, including above-mentioned hot rolling
Steel sheet pile fashioned iron pre-bending guiding mechanism or above-mentioned hot rolled steel plate pile-type steel pre-bending guiding device.
The beneficial effect of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention is: compared with prior art,
The present invention is by the lower guidance set with lower substrate and lower guiding protrusive board and with upper cover plate, upper guiding protrusive board and connector
Upper guidance set cooperates, and the channel for forming a fixation and fashioned iron capable of being made to pass through utilizes the structure of steel sheet pile fashioned iron itself
Feature is controlled or is forced by lower guiding protrusive board, upper guiding protrusive board and upper cover plate rolled piece torsion or bending deformation, and makes it by one
Determine direction movement, can effectively control because reduction distribution is uneven, rolled piece temperature is uneven, roll flexible deformation is uneven, rolls
The differential thermal expansion of roller, the uneven wear of roll, steel temperature variation etc. reasons cause lateral bending, nose it is unstable, realization is rolled
Part is entering between downstream roll equipment and can correctly, accurately imported into guide and guard and roll pass, imports angle and accurately may be used
Control guarantees that rolled piece steadily deforms in pass, and obtains required geometry and size, avoids inclined due to importing angle
The danger that difference causes；But also be avoided that between rolled piece and guide and guard and generate excessive collision, be conducive to improve production efficiency, and improve
The service life and period of guide and guard and pass；Rolled piece smoothly, correctly can also be prevented into heap steel-fastening by exporting in pass simultaneously
Accident.
The beneficial effect of hot rolled steel plate pile-type steel pre-bending guiding device provided by the invention is: compared with prior art,
The present invention passes through the cooperation of pre-bending guiding mechanism, bracket and suspension mechanism, and the guide angle of pre-bending guiding mechanism can be made accurately may be used
Control, and then keep the angle of rolled piece accurately controllable, the danger for avoiding causing due to importing angular deviation can be cared for, is conducive to improve production
Efficiency, and improve service life and the period of guide and guard and pass.
The beneficial effect of hot rolled steel plate stake continuous section rolling line provided by the invention is: compared with prior art, the present invention
By setting pre-bending guiding mechanism or pre-bending guiding device, angle accurately may be used when rolled piece can be made to transmit between different rolling equipments
Control can care for the danger for avoiding causing due to importing angular deviation, be conducive to improve production efficiency, and improve the use of rolling equipment
Service life and period.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the side structure schematic view of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided in an embodiment of the present invention；
Fig. 2 is the vertical view knot of the upper guidance set of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 3 is the main view knot of the upper guidance set of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 4 is the side view structure of the second lifting lug of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the vertical view knot of the lower guidance set of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided in an embodiment of the present invention
Structure schematic diagram.
Wherein, each appended drawing reference in figure:
10, lower substrate；11, perforating；
20, lower guiding protrusive board；30, upper cover plate；40, upper guiding protrusive board；
50, connector；51, the first lifting lug；52, the second lifting lug；
53, first through hole；54, the second through-hole；55, third through-hole；
60, upper connecting lateral plate；70, lower connecting lateral plate；71, mounting hole.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Now a kind of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention, device and tandem rolling line are illustrated.
Also referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention, packet
Include guidance set and lower guidance set, lower guidance set includes lower substrate 10 and lower guiding protrusive board 20, lower substrate 10 be used for
Working face connection；Lower guiding protrusive board 20 is located on lower substrate 10, and is raised in lower substrate 10, and the lower part for being placed in rolled piece is recessed
Slot, and front end is bent downwardly；Upper guidance set includes upper cover plate 30, upper guiding protrusive board 40 and connector 50,30 front end of upper cover plate
It is bent upwards；Upper guiding protrusive board 40 is located at 30 lower part of upper cover plate, and is raised in upper cover plate 30, and the top for being placed in rolled piece is recessed
Slot, and front end is bent upwards；Connector 50 is located on upper cover plate 30, is placed in upper guiding protrusive board 40 for connecting with suspension mechanism
Lower 20 top of guiding protrusive board.
Hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention, compared with prior art, by with lower substrate
10 and it is lower guiding protrusive board 20 lower guidance set with upper cover plate 30, it is upper guiding protrusive board 40 and connector 50 upper guidance set
It cooperates, the channel for forming a fixation and fashioned iron capable of being made to pass through, using the design feature of steel sheet pile fashioned iron itself, under
It is oriented to protrusive board 20, upper guiding protrusive board 40 and the control of upper cover plate 30 or forces rolled piece torsion or bending deformation, and make it by certain side
To movement, can effectively control because reduction distribution is uneven, rolled piece temperature is uneven, roll flexible deformation is uneven, roll
Differential thermal expansion, the uneven wear of roll, steel temperature variation etc. reasons cause lateral bending, nose it is unstable, realize rolled piece exist
It can correctly, accurately be imported into guide and guard and roll pass between downstream roll equipment, importing angle is accurately controllable, protects
Card rolled piece steadily deforms in pass, and obtains required geometry and size, avoids drawing due to importing angular deviation
The danger of hair；But also be avoided that between rolled piece and guide and guard and generate excessive collision, be conducive to improve production efficiency, and improve guide and guard
Service life and period with pass；Rolled piece smoothly, correctly can also be prevented into heap steel-fastening accident by exporting in pass simultaneously.
A kind of tool also referring to Fig. 1 to Fig. 4, as hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention
Body embodiment, connector 50 include the first lifting lug 51 and the second lifting lug 52, and the first lifting lug 51 is located on upper cover plate 30, are equipped with the
One through-hole 53；Second lifting lug 52 is located on upper cover plate 30, and parallel with the first lifting lug 51, is equipped with the second through-hole 54 and with first
The third through-hole 55 that through-hole 53 is aligned.
Second through-hole 54 be located at the first lifting lug 51 in the second lifting lug 52 except projection in the plane；Second through-hole 54 is high
In third through-hole 55.
First through hole 53 and third through-hole 55 cooperate, and can be used as hinged seat and suspension mechanism is articulated and connected, can also make
It is connect for U-shaped connector with suspension mechanism, and the second through-hole 54 can arbitrarily hang hook not by the blocking of the first lifting lug 51
Deng, therefore the first lifting lug 51 and the second lifting lug 52 cooperate, can facilitate the connection of various connection types, convenient transportation, installation and
It uses.
A kind of tool also referring to Fig. 1 to Fig. 5, as hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention
The front end of body embodiment, upper guiding protrusive board 40 and lower guiding protrusive board 20 is narrower than middle part；Upper guiding protrusive board 40 and lower guiding are convex
The rear end of plate 20 is equipped with inclined surface；Connector 50 is several groups, and several groups connector 50 is evenly arranged on upper cover plate 30, and with it is upper
Cover board 30 is fixedly connected.
Also referring to Fig. 1, Fig. 3 and Fig. 5, as hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention one
Kind specific embodiment, upper guidance set include upper connecting lateral plate 60, and upper connecting lateral plate 60 is located at upper cover plate 30 and upper guiding is convex
Between plate 40, for upper 40 edge of guiding protrusive board closely to be connect with upper cover plate 30；Lower guidance set includes lower connecting lateral plate 70,
Lower connecting lateral plate 70 is located between lower substrate 10 and lower guiding protrusive board 20, for lower 20 edge of guiding protrusive board and lower substrate 10 is tight
Close connection.
There is cavity, lower substrate 10 is equipped with and wears for what is connect with working face between lower substrate 10 and lower guiding protrusive board 20
Apertured 11, lower connecting lateral plate 70 is equipped with the mounting hole 71 inside and outside connection cavity, in order to which staff installs spiral shell in cavity
Lower substrate 10 is connect by the components such as bolt, pin with working face, while convenient for heat dissipation.
As a kind of specific embodiment of hot rolled steel plate pile-type steel pre-bending guiding mechanism provided by the invention, upper guiding is convex
The sections inner side of the front curvature of plate 40 and/or lower guiding protrusive board 20 is equipped with seal chamber, is equipped with damping sand obturator in seal chamber,
By movement of the damping sand obturator in seal chamber, to reduce the vibration as caused by impact when fashioned iron enters and be displaced.
Damping sand obturator can be loose steel sand, can also be along the steel ball or bloom that fashioned iron approach axis moves.Meanwhile seal chamber
Interior to be equipped with temperature-controlling component, temperature-controlling component, which can be, is located at the intracorporal heat exchanger tube of damping sand filling or heating wire along rolled piece approach axis
Equal components, in order to transmit cooling capacity or heat to seal chamber side wall by damping sand obturator.It is set outside heat exchanger tube or heating wire
There is thermally conductive wear-resistant sleeve, damping sand obturator is filled with thermal conducting agent, not only improves reduction noise, and can be improved heat transmitting effect
Rate, while keeping shock absorbing process more gentle.Due to having gap between damping sand obturator, upper guiding protrusive board is not impacted in rolled piece
40 and damping sand obturator is static when lower guiding protrusive board 20, heat transfer efficiency reduces in seal chamber；And when rolled piece impact, subtract
It shakes husky obturator movement and improves heat transfer efficiency in seal chamber, be conducive to while saving the energy to upper 40 He of guiding protrusive board
The temperature of lower guiding protrusive board 20 is adjusted, and reduces the influence to rolled piece temperature.
A kind of hot rolled steel plate pile-type steel pre-bending guiding device provided by the invention, it is pre- including above-mentioned hot rolled steel plate pile-type steel
Curved guiding mechanism, the bracket for installing lower guidance set and the suspension mechanism for installing guidance set.
Hot rolled steel plate pile-type steel pre-bending guiding device provided by the invention passes through pre-bending Guiding machine compared with prior art
The cooperation of structure, bracket and suspension mechanism can make the guide angle of pre-bending guiding mechanism accurately controllable, and then keep the angle of rolled piece quasi-
It is really controllable, the danger for avoiding causing due to importing angular deviation can be cared for, is conducive to improve production efficiency, and improve guide and guard and pass
Service life and the period.
As a kind of specific embodiment of hot rolled steel plate pile-type steel pre-bending guiding device provided by the invention, suspension mechanism
For hoist cable or mechanical arm；Suspension mechanism is connect by elastic parts with upper guidance set；Bracket is equipped with for adjusting lower guiding
The height adjustment assembly of component height.
A kind of hot rolled steel plate stake continuous section rolling line provided by the invention is oriented to including above-mentioned hot rolled steel plate pile-type steel pre-bending
Mechanism or above-mentioned hot rolled steel plate pile-type steel pre-bending guiding device.
Hot rolled steel plate stake continuous section rolling line provided by the invention, compared with prior art, by the way that pre-bending guiding mechanism is arranged
Or pre-bending guiding device, angle is accurately controllable when rolled piece can be made to transmit between different rolling equipments, can care for and avoid due to importing
The danger that angular deviation causes is conducive to improve production efficiency, and improves service life and the period of rolling equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of hot rolled steel plate pile-type steel pre-bending guiding mechanism, which is characterized in that including upper guidance set and lower guidance set, institute
Stating lower guidance set includes:
Lower substrate (10), for being connect with working face；
Lower guiding protrusive board (20), is located on the lower substrate (10), and is raised in the lower substrate (10), for being placed in rolled piece
Lower recess, and front end is bent downwardly；
The upper guidance set includes:
Upper cover plate (30), front end is bent upwards；
Upper guiding protrusive board (40) is located at the upper cover plate (30) lower part, and is raised in the upper cover plate (30), for being placed in rolled piece
Upper grooves, and front end is bent upwards；And
Connector (50) is located on the upper cover plate (30), sets the upper guiding protrusive board (40) for connecting with suspension mechanism
Above the lower guiding protrusive board (20).
2. hot rolled steel plate pile-type steel pre-bending guiding mechanism as described in claim 1, which is characterized in that connector (50) packet
It includes:
First lifting lug (51) is located on the upper cover plate (30), is equipped with first through hole (53)；And
Second lifting lug (52) is located on the upper cover plate (30), and parallel with the first lifting lug (51), is equipped with and the second through-hole
(54) and with the first through hole (53) third through-hole (55) being aligned.
3. hot rolled steel plate pile-type steel pre-bending guiding mechanism as claimed in claim 2, it is characterised in that: second through-hole (54)
Positioned at the first lifting lug (51) in second lifting lug (52) except projection in the plane；Second through-hole (54) is higher than institute
State third through-hole (55).
4. hot rolled steel plate pile-type steel pre-bending guiding mechanism as described in claim 1, it is characterised in that: the upper guiding protrusive board
(40) and the front end of lower guiding protrusive board (20) is narrower than middle part；The upper guiding protrusive board (40) and the lower guiding protrusive board
(20) rear end is equipped with inclined surface；The connector (50) is several groups, and connector (50) described in several groups is evenly arranged on described
On upper cover plate (30), and it is fixedly connected with the upper cover plate (30).
5. hot rolled steel plate pile-type steel pre-bending guiding mechanism as described in claim 1, which is characterized in that the upper guidance set packet
It includes:
Upper connecting lateral plate (60) is located between the upper cover plate (30) and the upper guiding protrusive board (40), leads on will be described
It is closely connect to protrusive board (40) edge with the upper cover plate (30)；
The lower guidance set includes:
Lower connecting lateral plate (70) is located between the lower substrate (10) and the lower guiding protrusive board (20), for leading under will be described
It is closely connect to protrusive board (20) edge with the lower substrate (10).
6. hot rolled steel plate pile-type steel pre-bending guiding mechanism as claimed in claim 5, it is characterised in that: the lower substrate (10) and
There is cavity, the lower substrate (10) is equipped with the perforating for connecting with working face between the lower guiding protrusive board (20)
(11), the lower connecting lateral plate (70) is equipped with the mounting hole (71) being connected to inside and outside the cavity.
7. hot rolled steel plate pile-type steel pre-bending guiding mechanism as described in claim 1, it is characterised in that: the upper guiding protrusive board
(40) and the sections inner side of the front curvature of lower guiding protrusive board (20) is equipped with seal chamber, and it is husky to be equipped with damping in the seal chamber
Obturator and temperature-controlling component.
8. a kind of hot rolled steel plate pile-type steel pre-bending guiding device, it is characterised in that: the hot rolling including any one of such as claim 1-7
Steel sheet pile fashioned iron pre-bending guiding mechanism, the bracket for installing the lower guidance set and for installing the upper guidance set
Suspension mechanism.
9. hot rolled steel plate pile-type steel pre-bending guiding device as claimed in claim 8, it is characterised in that: the suspension mechanism is to hang
Rope or mechanical arm；The suspension mechanism is connect by elastic parts with the upper guidance set；The bracket is equipped with for adjusting
Save the height adjustment assembly of the lower guidance set height.
10. a kind of hot rolled steel plate stake continuous section rolling line, it is characterised in that: the hot rolled steel plate including any one of such as claim 1-7
The hot rolled steel plate pile-type steel pre-bending guiding device of pile-type steel pre-bending guiding mechanism or any one of such as claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690786.7A CN110404983A (en) | 2019-07-29 | 2019-07-29 | Hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690786.7A CN110404983A (en) | 2019-07-29 | 2019-07-29 | Hot rolled steel plate pile-type steel pre-bending guiding mechanism, device and tandem rolling line |
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| CN110404983A true CN110404983A (en) | 2019-11-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441547A (en) * | 2021-07-02 | 2021-09-28 | 太原理工大学 | Method for improving corrugated continuous rolling of magnesium/aluminum composite plate by head pre-bending |
| CN114669655A (en) * | 2022-05-31 | 2022-06-28 | 四川跃航智能设备制造有限公司 | Constructional steel member stamping device and controlling means thereof |
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| KR20060038290A (en) * | 2004-10-29 | 2006-05-03 | 주식회사 포스코 | Side guide apparatus having inclined-shaped roller |
| CN201676899U (en) * | 2010-03-26 | 2010-12-22 | 重庆钢铁(集团)有限责任公司 | Non-porous rough rolling mill sliding guide |
| CN206794413U (en) * | 2017-06-07 | 2017-12-26 | 江苏顺力冷弯型钢实业有限公司 | Spiral steel pipe production line pre-bending guide plate |
| CN210497677U (en) * | 2019-07-29 | 2020-05-12 | 河北津西钢板桩型钢科技有限公司 | Hot rolling steel sheet pile section steel preflex guiding mechanism, device and tandem rolling line |
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| CN113441547A (en) * | 2021-07-02 | 2021-09-28 | 太原理工大学 | Method for improving corrugated continuous rolling of magnesium/aluminum composite plate by head pre-bending |
| CN114669655A (en) * | 2022-05-31 | 2022-06-28 | 四川跃航智能设备制造有限公司 | Constructional steel member stamping device and controlling means thereof |
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