CN208466853U - A kind of roll cooling device of steel rolling - Google Patents
A kind of roll cooling device of steel rolling Download PDFInfo
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- CN208466853U CN208466853U CN201821026934.2U CN201821026934U CN208466853U CN 208466853 U CN208466853 U CN 208466853U CN 201821026934 U CN201821026934 U CN 201821026934U CN 208466853 U CN208466853 U CN 208466853U
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Abstract
The utility model discloses a kind of roll cooling devices of steel rolling, including bottom plate and link block, the bottom end side wall screw of link block is fixed with rotating bar, the bottom end of rotating bar is rotatably connected to rotating member, the upper end side wall of bottom plate is equipped with the second electric telescopic rod, the other end of second electric telescopic rod is rotatably connected to rotating member, the side of rotating member is rotatably connected to third electric telescopic rod, the other end screw of third electric telescopic rod is fixed with rotating bar, the upper end side wall of bottom plate is welded with mounting base, the bottom end inner wall screw of mounting base is fixed with elastic device, the upper end side wall screw of elastic device is fixed with mounting plate, the utility model cools down roll by sprinkler head, and sprinkler head can change angles and positions according to the needs of actual production, to be cooled down to roll, so that roll and with the direct contact portion of rolled piece Position water spray improves the cooling service life of roll so that roll is cooling in time, and good cooling results.
Description
Technical field
The utility model relates to technical field of steel production more particularly to a kind of roll cooling devices of steel rolling.
Background technique
Steel is the mainstay of national economy, is the important material guarantee of national survival and development.Steel produces
The processes such as sintering, ironmaking, steel-making, continuous casting, steel rolling, wherein steel rolling is to make rolled piece by the extruding of roll to change shape
Process is distinguished according to the temperature of rolled piece, and Rolling production includes cold rolling and two kinds of hot rolling, metal plastic height when hot rolling, resistance of deformation
It is low, so that metal is changed the little energy consumed required for shape, the method that is widely used when being steel production, when hot rolling, high temperature
Rolled piece directly contacts with roll and generates sliding friction, and the temperature of roll is caused to increase, the portion that roll is directly contacted with rolled piece
Position temperature increases comparatively fast, and the raising of remaining spot temperature is slower, and temperature distribution is non-uniform easily makes roll generate non-uniform thermal expansion,
The precision of the roll thermal crown and roll gap that influence roll is also easy to produce to reduce the quality of steel in addition, roller temperature is excessively high
Safety accident, therefore roll needs timely cooling at work.In the prior art, for generalling use a pair of of cylindrical body roll
Screw-thread steel production line, cooling water pipe are set to above roll, and spray head vertically sprays cooling water, the contact surface of cooling water and roller surface
Product is smaller, and is located at the spray head above roll and is difficult to spray water for roll and the direct contact site of rolled piece, and cooling effect is poor.It rolls
Roller is cooling not in time, easy cracked, chip off-falling or even roll breakage etc., so that roll wear is accelerated, reduced service life, existing skill
Roll cooling device and cooling means in art, it is poor to the cooling effect of roll.
Therefore, we have proposed a kind of roll cooling devices of steel rolling for solving the above problems.
Utility model content
Purpose of the utility model is to solve roll cooling device and cooling means exists in the prior art to roll
The poor disadvantage of cooling effect, and a kind of roll cooling device of the steel rolling proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of roll cooling device of steel rolling, including bottom plate and link block, the bottom end side wall spiral shell of the link block
Nail is fixed with rotating bar, and the bottom end of rotating bar is rotatably connected to rotating member, and the upper end side wall of bottom plate is equipped with the second electric telescopic rod,
The other end of second electric telescopic rod is rotatably connected to rotating member, and the side of rotating member is rotatably connected to third electric telescopic rod,
The other end screw of third electric telescopic rod is fixed with rotating bar, and the upper end side wall of the bottom plate is welded with mounting base, mounting base
Bottom end inner wall screw be fixed with elastic device, elastic device includes to place block, connecting rod, support rod and spring, elasticity dress
The upper end side wall screw set is fixed with mounting plate, and one end side wall of mounting plate is connected with movable part, the side spiral shell of movable part
Nail, which is fixed with, embraces intermediate plate, and the side for embracing intermediate plate is glued with water tank.
Preferably, the upper end side wall of the bottom plate is welded with fixed link, and the side of fixed link is rotatably connected to motion bar, living
The other end screw of lever is fixed with sprinkler head.
Preferably, the bottom end inner wall screw of the mounting base is fixed with placement block, and the upper end side wall for placing block is slidably connected
Have a connecting rod, the bottom end side wall glue connection of connecting rod has a spring, the other end glue connection of spring support rod bottom end inner wall, and
Support rod is located at the inside for placing block, and the upper end side wall screw of connecting rod is fixed with mounting plate.
Preferably, the upper end side wall of the bottom plate is equipped with the first electric telescopic rod, the upper end screw of the first electric telescopic rod
It is fixed with link block.
Preferably, the quantity of the link block has two pieces, and symmetrical by water tank between link block.
Preferably, the bottom end screw of the bottom plate is fixed with mounting bracket, and mounting bracket is connected with idler wheel by shaft, and
The quantity of idler wheel has eight, and the bottom end of the bottom plate is equipped with battery, and the height of battery is less than the height of bracket.
The beneficial effects of the utility model are:
1, the utility model sprays cooling water by sprinkler head and cools down to roll, and sprinkler head can be according to reality
The needs of border production change angles and positions, cool down to spray cooling water to roll, so that roll and with rolled piece straight
Contact site water spray is connect, so that roll is cooling in time, and good cooling results, improves the cooling service life of roll.
2, the utility model, the amount of cooling water as needed to fill cooling water using different water tanks, and water tank is being pacified
The inside of dress seat is not easy to shake, so that the gravity center instability of device, influences the normal use of the present apparatus.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel rolling roll cooling device schematic view of the front view；
Fig. 2 be the utility model proposes the plan structure of mounting base of roll cooling device of steel rolling a kind of show
It is intended to；
Fig. 3 be the utility model proposes a kind of steel rolling roll cooling device elastic device structure amplification
Schematic diagram.
In figure: 1 bottom plate, 2 fixed links, 3 motion bars, 4 sprinkler heads, 5 link blocks, 6 first electric telescopic rods, 7 rotating members, 8
Block, 122 connections are placed in rotating bar, 9 second electric telescopic rods, 10 third electric telescopic rods, 11 mounting bases, 12 elastic devices, 121
Bar, 123 support rods, 124 springs, 13 mounting plates, 14 water tanks, 15 armfuls of intermediate plates, 16 movable parts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of roll cooling device of steel rolling, including bottom plate 1 and link block 5, the upper end of bottom plate 1
Sidewall weld has fixed link 2, and the side of fixed link 2 is rotatably connected to motion bar 3, and the other end screw of motion bar 3 is fixed with spray
First 4 are spilt, the upper end side wall of bottom plate 1 is equipped with the first electric telescopic rod 6, and the upper end screw of the first electric telescopic rod 6 is fixed with connection
Block 5, the bottom end side wall screw of link block 5 are fixed with rotating bar 8, and the bottom end of rotating bar 8 is rotatably connected to rotating member 7, bottom plate 1
Upper end side wall is equipped with the second electric telescopic rod 9, and the other end of the second electric telescopic rod 9 is rotatably connected to rotating member 7, rotating member 7
Side be rotatably connected to third electric telescopic rod 10, the other end screw of third electric telescopic rod 10 is fixed with rotating bar 8, lead to
It crosses sprinkler head sprinkling cooling water to cool down roll, and sprinkler head 4 can change angle according to the needs of actual production
And position, roll is cooled down to spray cooling water, so that roll and spraying water with the direct contact site of rolled piece, so that roll
It is cooling timely, and good cooling results, the cooling service life of roll is improved, the upper end side wall of bottom plate 1 is welded with mounting base 11, peace
The bottom end inner wall screw of dress seat 11 is fixed with elastic device 12, and elastic device 12 includes to place block 121, connecting rod 122, support
Bar 123 and spring 124, the bottom end inner wall screw of mounting base 11, which is fixed with, places block 121, places the upper end side walls of block 121
It is connected with connecting rod 122, the bottom end side wall glue connection of connecting rod 122 has spring 124, and the other end glue connection of spring 124 is being propped up
The bottom end inner wall of strut 123, and support rod 123 is located at the inside for placing block 121, the upper end side wall screw of connecting rod 122 is fixed
There is mounting plate 13, the upper end side wall screw of elastic device 12 is fixed with mounting plate 13, and one end side wall of mounting plate 13 is flexibly connected
There is movable part 16, the side screw of movable part 16, which is fixed with, embraces intermediate plate 15, and the side for embracing intermediate plate 15 is glued with water tank 14, according to need
The amount of cooling water is wanted to fill cooling water using different water tanks 14, and water tank 14 is not easy to shake in the inside of mounting base 11,
So that the gravity center instability of device, influences the normal use of the present apparatus, the bottom end screw of bottom plate 1 is fixed with mounting bracket, peace
It fills bracket and idler wheel is connected with by shaft, and the quantity of idler wheel has eight, the bottom end of bottom plate 1 is equipped with battery, and battery
Height be less than bracket height.
Embodiment one: in the present apparatus before use, battery is connected with power supply by power supply line first, using power supply to storage
Water tank 14, so that battery is used in the case where there is electricity, is then placed on bottom plate 1, as needed by battery charging
The working time of the quantity of cooling roll and roll determines to need then to hang water tank 14 with loop wheel machine with great water tank 14
Water tank 14 is placed into mounting base 11 by upper end handle, and water tank 14 can will embrace intermediate plate 15 towards mounting base during placement
11 both ends are mobile, to water tank 14 is fixed in mounting base 11, and is embraced using intermediate plate 15 is embraced, and mobile in water tank 14
During, the elastic device 12 of 14 bottom end of water tank can play the role of resilient support to water tank 14, prevent water tank 14 from moving
Water in dynamic process in unstable water tank 14 disorderly shakes, so that the balance of bottom plate 1 is affected, so that bottom plate 1 shakes to device
Use impact；
Embodiment two: when roll needs cooling, bottom plate is moved to by the idler wheel of 1 bottom end of bottom plate and is being worked
Roll near, height and angle then according to roll come adjust the position of sprinkler head 4 will be with storage during adjusting
Battery connection the first electric telescopic rod 6 starting so that the first electric telescopic rod 6 extend, thus with link block 5 away from
The side of bottom plate 1 is mobile, so that motion bar 3 rotates in fixed link 2, so that 4 activity of sprinkler head, at the same time, starting
The switch for the second electric telescopic rod 9 and third electric telescopic rod 10 being connect with battery, so that the second electric telescopic rod 9 and
The elongation of three electric telescopic rods 10 also rotates between rotating bar 8 and rotating member 7 so that 7 opposed bottom 1 of rotating member rotates, into
And rotating bar 8 also pushes link block 5 away from the side movement of bottom plate 1, so that motion bar 3 rotates in fixed link 2,
So that 4 activity of sprinkler head stops the first electric telescopic rod 6, the second electric telescopic rod 9 after the direction of sprinkler head 4 has rotated
With the activity of third electric telescopic rod 10；
Embodiment three: when needing cooling to roll, the valve of the pipeline between sprinkler head 4 and water tank 14 being opened, from
And the cooling water in water tank 14 is flowed through into sprinkler head 4 towards spraying on roll, to play cooling work to roll by water pipe
With.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate indicated technology spy
The quantity of sign." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do
Feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific limit
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of roll cooling device of steel rolling, including bottom plate (1) and link block (5), which is characterized in that the connection
The bottom end side wall screw of block (5) is fixed with rotating bar (8), and the bottom end of rotating bar (8) is rotatably connected to rotating member (7), bottom plate (1)
Upper end side wall be equipped with the second electric telescopic rod (9), the other end of the second electric telescopic rod (9) is rotatably connected to rotating member (7),
The side of rotating member (7) is rotatably connected to third electric telescopic rod (10), and the other end screw of third electric telescopic rod (10) is solid
Surely have rotating bar (8), the upper end side wall of the bottom plate (1) is welded with mounting base (11), the bottom end inner wall screw of mounting base (11)
It is fixed with elastic device (12), elastic device (12) includes to place block (121), connecting rod (122), support rod (123) and bullet
The upper end side wall screw of spring (124), elastic device (12) is fixed with mounting plate (13), and one end side wall activity of mounting plate (13) connects
It is connected to movable part (16), the side screw of movable part (16), which is fixed with, embraces intermediate plate (15), and the side for embracing intermediate plate (15) is glued with water
Case (14).
2. a kind of roll cooling device of steel rolling according to claim 1, which is characterized in that the bottom plate (1)
Upper end side wall be welded with fixed link (2), the side of fixed link (2) is rotatably connected to motion bar (3), motion bar (3) it is another
End screw is fixed with sprinkler head (4).
3. a kind of roll cooling device of steel rolling according to claim 1, which is characterized in that the mounting base
(11) bottom end inner wall screw, which is fixed with, places block (121), and the upper end side wall for placing block (121) slidably connects connecting rod
(122), the bottom end side wall glue connection of connecting rod (122) has spring (124), and the other end glue connection of spring (124) is in support rod
(123) bottom end inner wall, and support rod (123) is located at the inside for placing block (121), the upper end side wall screw of connecting rod (122)
It is fixed with mounting plate (13).
4. a kind of roll cooling device of steel rolling according to claim 1, which is characterized in that the bottom plate (1)
Upper end side wall be equipped with the first electric telescopic rod (6), the upper end screw of the first electric telescopic rod (6) is fixed with link block (5).
5. a kind of roll cooling device of steel rolling according to claim 1, which is characterized in that the link block
(5) quantity has two pieces, and symmetrical by water tank (14) between link block (5).
6. a kind of roll cooling device of steel rolling according to claim 1, which is characterized in that the bottom plate (1)
Bottom end screw be fixed with mounting bracket, mounting bracket is connected with idler wheel by shaft, and the quantity of idler wheel has eight, the bottom
The bottom end of plate (1) is equipped with battery, and the height of battery is less than the height of bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026934.2U CN208466853U (en) | 2018-06-30 | 2018-06-30 | A kind of roll cooling device of steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026934.2U CN208466853U (en) | 2018-06-30 | 2018-06-30 | A kind of roll cooling device of steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466853U true CN208466853U (en) | 2019-02-05 |
Family
ID=65212263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026934.2U Active CN208466853U (en) | 2018-06-30 | 2018-06-30 | A kind of roll cooling device of steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547814A (en) * | 2020-11-18 | 2021-03-26 | 湖北立晋钢铁集团有限公司 | Screw-thread steel rolling mill device |
-
2018
- 2018-06-30 CN CN201821026934.2U patent/CN208466853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547814A (en) * | 2020-11-18 | 2021-03-26 | 湖北立晋钢铁集团有限公司 | Screw-thread steel rolling mill device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 137499 No.29 Xinqiao West Street, Ulanhot City, Xing'an League, Inner Mongolia Autonomous Region Patentee after: Ulanhot iron and Steel Co.,Ltd. Address before: No. 88, Pingshan County, Shijiazhuang City, Hebei Province, 050409 Patentee before: JINGYE STEEL Co.,Ltd. |