CN208991457U - A kind of cooling device of steel rolling roll - Google Patents
A kind of cooling device of steel rolling roll Download PDFInfo
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- CN208991457U CN208991457U CN201821772438.1U CN201821772438U CN208991457U CN 208991457 U CN208991457 U CN 208991457U CN 201821772438 U CN201821772438 U CN 201821772438U CN 208991457 U CN208991457 U CN 208991457U
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- cooling
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- roll
- water inlet
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Abstract
The utility model relates to a kind of cooling devices of steel rolling roll, including cooling tube positioning framework, multiple cooling tubes and water inlet pipe arranged side by side, the cooling tube positioning framework includes symmetrically arranged one group of two arc panel, and the both ends of the multiple cooling tube arranged side by side are respectively and fixedly connected on described one group of two arc panel；The water inlet pipe, which is respectively communicated with, to be connected on multiple cooling tubes arranged side by side；Described two arc panels are equipped with corresponding arc groove together in the lower section of multiple cooling tubes arranged side by side, removable installation has corresponding guide shaft respectively in the arc groove, the guide shaft is respectively and fixedly connected with the two sidewalls of roller installation seat, one end of an arc panel in described two arc panels, which slopes inwardly, is hinged with corresponding connecting rod, and the connecting rod is driven by corresponding driving hydraulic cylinder.The utility model can effectively increase the sprinkling contact surface of coolant liquid and roll, to effectively improve the cooling effect and cooling uniformity coefficient to roll.
Description
Technical field
The utility model relates to a kind of cooling device, in particular to a kind of cooling devices of steel rolling roll.
Background technique
Roll is the indispensable basic building block of steel rolling production equipment, in the process for carrying out steel rolling
In need to carry out continual spray coolant, cooled down by the sprinkling of coolant liquid to roll, and increase itself and steel it
Between lubricant effect, improve effect of rolling and roll service life.Existing roll cooling device is bigger there are one
Problem is exactly that, to ensure going on smoothly for roll installing and dismounting, cooling device can only be set to a upper side of roll, Wu Fa great
For area covering on roll, this results in coolant liquid small to the direct spraying area of roll.The spray coolant of small area, is certain to
It is insufficient to lead to cooling effect, and will cause part (the direct spraying area of coolant liquid) and generate faster cooling, causes roll whole
There is the even problem of inhomogeneous cooling, it is final to influence production.Therefore, a sprinkling that can effectively increase coolant liquid and roll is designed
Contact surface, so that effectively improving steel rolling of the cooling effect with cooling uniformity coefficient with roll cooling device is the utility model
Research purpose.
Utility model content
For above-mentioned technical problem of the existing technology, the utility model lies in that providing a kind of steel rolling roll
Cooling device, the cooling device of steel rolling roll can effectively solve the problem that above-mentioned technical problem of the existing technology.
The technical solution of the utility model is:
A kind of cooling device of steel rolling roll, including cooling tube positioning framework, multiple cooling tubes arranged side by side
And water inlet pipe, the bottom surface of the multiple cooling tube 2 arranged side by side are equipped with multiple corresponding hole for water sprayings, the cooling tube positioning
Frame includes symmetrically arranged one group of two arc panel, is connected with corresponding support rod between the both ends of described two arc panels,
The both ends of the multiple cooling tube arranged side by side are respectively and fixedly connected on described one group of two arc panel, multiple arranged side by side cold
But pipe camber shape is arranged；The water inlet pipe, which is respectively communicated with, to be connected on multiple cooling tubes arranged side by side, the water inlet of water inlet pipe
End is connected to extraneous cooling water source by corresponding flexible pipe；Described two arc panels are under multiple cooling tubes arranged side by side
Side is equipped with corresponding arc groove together, and removable installation has corresponding guide shaft respectively in the arc groove, and the guide shaft is solid respectively
The two sidewalls of roller installation seat are connected to, one end of an arc panel in described two arc panels, which slopes inwardly, to be hinged with accordingly
Connecting rod, the connecting rod are driven by corresponding driving hydraulic cylinder, and the driving hydraulic cylinder fixation is installed on roller installation seat
Top.
The cylinder body periphery covering of the driving hydraulic cylinder is equipped with one layer of corresponding heat shield.
The driving hydraulic cylinder is connected to extraneous hydraulic control system.
The advantages of the utility model:
The arc panel of the utility model is equipped with corresponding arc groove together, arc in the lower section of multiple cooling tubes arranged side by side
Removable installation has corresponding guide shaft respectively in shape slot, and guide shaft is respectively and fixedly connected with the two sidewalls of roller installation seat, two arc panels
In an arc panel one end slope inwardly be hinged with corresponding connecting rod, connecting rod is driven by corresponding driving hydraulic cylinder.
Shaft fixing device is led, under the action of driving hydraulic cylinder, arc panel can be driven to move back and forth along guide shaft realization, that is, realized multiple
Cooling tube arranged side by side moves back and forth along roll, and during moving back and forth, and the angle of arc panel can the fixed change of output
Change.So, just can effective being sprayed directly on coolant liquid large area on roll, effectively increase coolant liquid and roll
Contact surface is sprayed, to effectively improve the cooling effect and cooling uniformity coefficient to roll.When needing to dismount roll,
Driving hydraulic cylinder is controlled into retracted state, the position of the utility model effectively can be adjusted into the upper side in roll, it will not
The dismounting of roll is impacted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, existing make structure of the embodiment combination attached drawing to the utility model into one
Step detailed description:
With reference to Fig. 1, a kind of cooling device of steel rolling roll, including cooling tube positioning framework 1, it is multiple to be arranged side by side
Cooling tube 2 and water inlet pipe 3, the bottom surface of the multiple cooling tube 2 arranged side by side is equipped with multiple corresponding hole for water sprayings, described
Cooling tube positioning framework 1 includes symmetrically arranged one group of two arc panel 11, affixed between the both ends of described two arc panels 11
There is corresponding support rod 12, the both ends of the multiple cooling tube 2 arranged side by side are respectively and fixedly connected with described one group of two arc panel
On 11, multiple 2 camber shape of cooling tube arrangements arranged side by side；The water inlet pipe 3, which is respectively communicated with, is connected to multiple be arranged side by side
Cooling tube 2 on, the water inlet end of water inlet pipe 3 is connected to extraneous cooling water source (not identifying) by corresponding flexible pipe 4；Described two
A arc panel 11 is equipped with corresponding arc groove 5 together in the lower section of multiple cooling tubes 2 arranged side by side, divides in the arc groove 5
Other removable installation has corresponding guide shaft 6, and the guide shaft 6 is respectively and fixedly connected with the two sidewalls of roller installation seat (not identifying), described
One end of an arc panel in two arc panels 11, which slopes inwardly, is hinged with corresponding connecting rod 7, and the connecting rod 7 by driving accordingly
Hydrodynamic cylinder pressure 8 is driven, the fixed top for being installed on roller installation seat of the driving hydraulic cylinder 8.
It is (heat-insulated in the present embodiment that the cylinder body periphery covering of the driving hydraulic cylinder 8 is equipped with one layer of corresponding heat shield 9
Cover plate uses alclad sheet).The driving hydraulic cylinder 8 is connected to extraneous hydraulic control system (not identifying).
Guide shaft 6 fixes device, under the action of driving hydraulic cylinder 8, arc panel 11 can be driven to be realized along guide shaft 6 to move back
It is dynamic, that is, realize that multiple cooling tubes 2 arranged side by side move back and forth along roll, and during moving back and forth, the angle of arc panel 11
Degree can the fixed variation of output.So, just can effective being sprayed directly on coolant liquid large area on roll, effectively increase
Add the sprinkling contact surface of coolant liquid and roll, to effectively improve the cooling effect and cooling uniformity coefficient to roll.It is needing
When dismounting to roll, control driving hydraulic cylinder 8 can effectively roll the position adjustment of the utility model at retracted state
One upper side of roller will not impact the dismounting of roll.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, the covering scope of the utility model all should belong to.
Claims (3)
1. a kind of cooling device of steel rolling roll, including cooling tube positioning framework, multiple cooling tubes arranged side by side and
Water inlet pipe, the bottom surface of the multiple cooling tube arranged side by side are equipped with multiple corresponding hole for water sprayings, it is characterised in that: described cold
But pipe positioning framework includes symmetrically arranged one group of two arc panel, is connected between the both ends of described two arc panels corresponding
Support rod, the both ends of the multiple cooling tube arranged side by side are respectively and fixedly connected on described one group of two arc panel, it is multiple side by side
The cooling tube camber shape of setting is arranged；The water inlet pipe, which is respectively communicated with, to be connected on multiple cooling tubes arranged side by side, water inlet
The water inlet end of pipe is connected to extraneous cooling water source by corresponding flexible pipe；Described two arc panels are in multiple arranged side by side cold
But the lower section of pipe is equipped with corresponding arc groove together, and removable installation has corresponding guide shaft respectively in the arc groove, described to lead
Axis is respectively and fixedly connected with the two sidewalls of roller installation seat, and one end of an arc panel in described two arc panels slopes inwardly hinged
There is corresponding connecting rod, the connecting rod is driven by corresponding driving hydraulic cylinder, and the driving hydraulic cylinder fixation is installed on roll
The top of mounting base.
2. a kind of cooling device of steel rolling roll according to claim 1, it is characterised in that: the driving is hydraulic
The cylinder body periphery covering of cylinder is equipped with one layer of corresponding heat shield.
3. a kind of cooling device of steel rolling roll according to claim 1, it is characterised in that: the driving is hydraulic
Cylinder is connected to extraneous hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772438.1U CN208991457U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling device of steel rolling roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772438.1U CN208991457U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling device of steel rolling roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991457U true CN208991457U (en) | 2019-06-18 |
Family
ID=66805025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772438.1U Active CN208991457U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling device of steel rolling roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850223A (en) * | 2022-06-02 | 2022-08-05 | 周小峰 | Roller cooling device and cooling method for composite metal material rolling |
-
2018
- 2018-10-30 CN CN201821772438.1U patent/CN208991457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850223A (en) * | 2022-06-02 | 2022-08-05 | 周小峰 | Roller cooling device and cooling method for composite metal material rolling |
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