CN209578093U - A kind of conticaster cooling roller bed - Google Patents
A kind of conticaster cooling roller bed Download PDFInfo
- Publication number
- CN209578093U CN209578093U CN201920295868.7U CN201920295868U CN209578093U CN 209578093 U CN209578093 U CN 209578093U CN 201920295868 U CN201920295868 U CN 201920295868U CN 209578093 U CN209578093 U CN 209578093U
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- CN
- China
- Prior art keywords
- roller
- recovery tank
- mounting rack
- cooling roller
- apopore
- 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.)
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Abstract
The utility model relates to a kind of conticaster cooling roller beds, the roller including mounting rack and rolling assembling on mounting rack, and one end of roller is connected with the driving mechanism of driving roller rotation, and the other end is equipped with water inlet pipe；One end of water inlet pipe is protruded into inside roller, the inner wall of the other end and roller forms annular space, annular space constitutes apopore, conticaster cooling roller bed further includes the recovery tank being connected to apopore, the bottom of recovery tank is equipped with water outlet, the bottom of recovery tank is equipped with the outlet pipe upwardly extended in the opening's edge of water outlet, the upper end of the outlet pipe is located at the downside of apopore, the inside of recovery tank is equipped with liquid level sensor in the downside of apopore, the recovery tank is equipped with processor and the solenoid valve for controlling outlet pipe on-off, the processor respectively with liquid level sensor, solenoid valve connection, the processor is for receiving the signal from liquid level sensor and judging whether to need to open solenoid valve.The high reliablity of the utility model can realize automatic control simultaneously.
Description
Technical field
The utility model relates to metallurgy conticaster technical fields, more particularly to a kind of conticaster cooling roller bed.
Background technique
Caster roll is the core component parts of fan-shaped section, in use, mainly undertakes carrying, driving steel billet and work
The function of dynamic mold.Caster roll is continuously contacted with internal also not solidified high temperature slab, not only subjects office repeatedly
The alternation cooling thermal impact ringing of portion high-temperature heating and water cooling, but also by the alternation of slab bulging power and static pressure machinery
The effect of stress and stagnant base, bleed-out etc. pour steel situation extremely, and working condition is very severe, after a period of use, roll body meeting
It is deformed.
In order to reduce steel billet to roll body, bearing block and continuous casting billet pipeline roller-way base crossbeam be heated influence, pass through by
Continuous caster roller way is transformed into cooling roller bed to control the temperature of above-mentioned component at 70 DEG C hereinafter, to improve the service life of complete machine.
Authorization Notice No. is that the Chinese utility model patent of CN202270950U discloses a kind of continuous casting machine water cooling roller way, should
Continuous casting machine water cooling roller way includes roller, the first roller shaft, the second roller shaft, bearing block, has a water service pipe to pass through the first roller
Axis reaches the inside of roller, and the water flowing tube portion inside roller is equipped with hole for water spraying, outside the water service pipe in the first roller shaft
Face is equipped with the first return water sets of holes, which is connected to the recovery tank of the first roller shaft end, and recovery tank is equipped with water outlet
Pipe.The continuous casting machine water cooling roller way structure is simple, good cooling results；But the outlet pipe in the conticaster cooling roller bed is located at return water
The bottom of case, since roller and recovery tank are that steel probably corrodes in roller after long-time use, roller
In a large amount of iron rust can be flow in recovery tank with water, blocking outlet pipe is easy when a large amount of iron rust enter outlet pipe, causes conticaster
Water cooling roller channel can not normal use.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of conticaster cooling roller bed, to solve in the prior art
Conticaster cooling roller bed there are the technical problems of stability difference due to the iron rust in coolant liquid easily blocks outlet pipe.
The technical solution of the conticaster cooling roller bed of the utility model is:
A kind of conticaster cooling roller bed includes the roller of mounting rack and rolling assembling on mounting rack, and the one of the roller
End is connected with the driving mechanism of driving roller rotation, and the other end is equipped with water inlet pipe；One end of the water inlet pipe is protruded into inside roller,
The inner wall of the other end and roller forms annular space, and the annular space constitutes apopore, and the conticaster cooling roller bed further includes and goes out
The bottom of the recovery tank of water hole connection, the recovery tank is equipped with water outlet, and the inside of the recovery tank is in the opening's edge of water outlet
Equipped with the outlet pipe upwardly extended, the upper end of the outlet pipe is located at the downside of apopore, and the inside of the recovery tank is in water outlet
The downside in hole is equipped with liquid level sensor, and the recovery tank is equipped with processor and the solenoid valve for controlling outlet pipe on-off,
The processor is connect with liquid level sensor, solenoid valve respectively, and the processor is for receiving the signal from liquid level sensor
And judge whether to need to open solenoid valve.
The beneficial effect is that: the conticaster cooling roller bed of the utility model in use, by water inlet pipe into roller into
Water, when water reaches a certain amount of in roller.Water is gone forward side by side from the apopore outflow being made of the annular space between water inlet pipe and roller
Enter to recovery tank, when the water level in recovery tank reaches a certain level, liquid level sensor sends signal, processor to processor
It controls solenoid valve to open, water flows out of the water outlet pipe；When the water in recovery tank is lower than certain position, processor controls solenoid valve and closes
It closes.The upper end of outlet pipe is higher than the bottom of recovery tank, enables iron rust to be deposited to the bottom of recovery tank, to be greatly lowered
A possibility that iron rust blocking outlet pipe.Conticaster cooling roller bed in compared with the prior art, the reliability of the utility model
Height can realize automatic control simultaneously.
Further, the outside of the recovery tank is equipped with the connecting tube being connected to water outlet, and the solenoid valve is arranged in company
On adapter tube.The connecting tube being connected to water outlet is arranged in the outside of recovery tank, is easily installed solenoid valve.
Further, the downside of the recovery tank is equipped with soil cleaning port, and releasable connection has sealing in the opening's edge of the soil cleaning port
Lid.Soil cleaning port is arranged in the bottom of recovery tank, helps clean up the dirt of recovery tank bottom.
Further, the both ends of the roller are stretched out on the outside of mounting rack, the recovery tank be located at the outside of mounting rack and
It is set in the end of roller, the driving mechanism is arranged on the part that roller is located on the outside of mounting rack.Recovery tank and driving machine
Structure is arranged in the outside of mounting rack, interferes in use, helping avoid recovery tank, driving mechanism and steel ingot.
Further, the recovery tank is fixed on mounting rack by connection frame, and the water inlet pipe is located on the outside of roller
One end is pierced by recovery tank outward.Using the design so that the structure of the utility model is more compact, occupied area is reduced, so that this
Utility model can be suitable for narrow installation environment.
Further, the mounting rack includes the channel steel and be connected between two channel steels that two notches are disposed opposite to each other
Crossbeam, the both ends of the roller are by bearing, bearing block rolling assembling in the upside of corresponding channel-section steel.Mounting rack include channel steel and
The crossbeam being connected between channel steel, it is ensured that mounting rack has sufficiently high intensity.
Further, the driving mechanism is fixedly connected by fixed frame with channel steel.Driving mechanism is installed by fixed frame
On channel steel so that the utility model have globality, it is easy to carry.
Further, the driving mechanism includes driving motor and the worm-gear speed reducer that connect with motor drive,
The output end of the worm-gear speed reducer and the end of roller are keyed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the conticaster cooling roller bed of the utility model；
Fig. 2 is the right view of the conticaster cooling roller bed in Fig. 1；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the structural schematic diagram of the driving mechanism fixed plate in the conticaster cooling roller bed of the utility model；
Fig. 5 is the right view of the driving mechanism fixed plate in Fig. 4；
Fig. 6 is the structural schematic diagram of the roller in the conticaster cooling roller bed of the utility model；
Fig. 7 is that view is cut in the face C-C in Fig. 6；
Fig. 8 is the B direction view in Fig. 6；
Fig. 9 is enlarged drawing at D in Fig. 6；
Figure 10 is the structural schematic diagram of the water inlet pipe in the conticaster cooling roller bed of the utility model；
Figure 11 is the right view of the water inlet pipe in Figure 10；
In figure: 1- channel steel；2- crossbeam；3- roller；31- keyway；32- screw hole；4- bearing block；5- bearing；6- bearing cap；7-
Driving motor；8- driving mechanism fixed plate；The upper fixation hole of 81-；82- lower fixed hole；9- roller end cap；10- recovery tank；11- into
Water pipe；12- connecting tube；13- recovery tank fixed plate；14- fastening bolt；15- outlet pipe；16- soil cleaning port；17- sealing cover；18-
Water inlet；19 apopores；20- water inlet pipe fixed plate；21- steel ingot.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The specific embodiment one of the conticaster cooling roller bed of the utility model, as shown in Figure 1 and Figure 2, including mounting rack and
Roller 3 of the rolling assembling on mounting rack, mounting rack include the channel steel 1 that two notches are disposed opposite to each other and are connected to two channel steels
Crossbeam 2 between 1.The both ends difference rolling assembling of roller 3 is in the upside of corresponding channel-section steel 1, and both ends are stretched out on the outside of mounting rack.
Specifically, referring to Fig. 6 it is found that the both ends of roller 3 are the ladder-like hollow structure being connected to inside roller 3, in
Between cascaded surface on be set with bearing 5, close to middle cylinder cascaded surface end and 5 block of bearing.The upside of channel steel 1 is fixed
It is connected with bearing block 4, bearing 5 is mounted in bearing block 4, and the two sides of bearing 5 are respectively arranged with bearing cap 6, in the axial direction
Position-limiting action is played to bearing 5.One end that roller 3 is located on the left of mounting rack is connect with driving mechanism, and roller 3 is located at the mounting rack right side
One end of side is provided with water inlet pipe 11.The left end of water inlet pipe 11 penetrates inside roller 3, and extends to the rank of 3 left end of roller
Inside scalariform hollow structure.The right end of water inlet pipe 11 is located at 3 outside of roller, and has the water inlet 18 of opening direction；Water inlet pipe
There is annular space, annular space forms apopore 19 between 11 and the ladder-like hollow structure of 3 right end of roller.Pass through connection frame on mounting rack
The recovery tank 10 being connected to apopore 19 is installed, mounting rack includes recovery tank fixed plate 13, one end of recovery tank fixed plate 13
It is fixedly connected with recovery tank 10, the other end is fixedly connected with mounting rack.There is the right end for roller 3 on the left side of recovery tank 10
The perforation penetrated, water inlet pipe 11 are pierced by the right the right side of recovery tank 10, and as shown in Figure 10, Figure 11, the right end of water inlet pipe 11 is set
It is equipped with water inlet pipe fixed plate 20, water inlet pipe fixed plate 20 is bolted on the right side of recovery tank 10.
Shown in Figure 3, the bottom of recovery tank 10 is provided with water outlet, and outlet pipe 15 is provided in the opening's edge of water outlet,
Outlet pipe 15 upwardly extends, and the upper end of outlet pipe 15 is located at the downside of apopore 19.On the bottom outside face of recovery tank 10 in
Connecting tube 12 is sealedly connected in the opening's edge of water outlet, connecting tube 12 is bolted with recovery tank 10, sets in connecting tube 12
It is equipped with solenoid valve, for controlling the on-off of connecting tube 12.In other embodiments, solenoid valve also be can be set on outlet pipe.It returns
Liquid level sensor is provided in water tank 10, liquid level sensor is located at 19 downside of apopore, 15 upside of outlet pipe, for detecting return water
Liquid level in case 10.Be additionally provided with processor on the lateral surface of recovery tank 10, processor respectively with liquid level sensor, electromagnetism
Valve connection, processor judge whether to need to open solenoid valve for receiving the signal from liquid level sensor.Specifically, place
A preset setting value in device is managed, when liquid level is higher than setting value, processor controls solenoid valve and opens.
For the ease of clearing up the dirt of 10 bottom of recovery tank, the bottom of recovery tank 10 is provided with soil cleaning port 16, soil cleaning port 16
Opening's edge on be connected by screw to sealing cover 17.When needing to clear up the dirt in recovery tank 10, sealed by tool open
Lid 17.
As shown in Figures 6 to 9, be provided with keyway 31 on the cascaded surface that the left end of roller 3 is connect with driving mechanism, for
The output end of driving mechanism connects.The left end of roller 3 is provided with screw hole 32, for cooperating fixed roller end cap 9, roller with bolt
End cap 9 is for blocking 3 left end hollow structure of roller.
In the present embodiment, driving mechanism includes driving motor 7 and slows down with the worm and gear for being drivingly connected transmission connection
Machine, the output end of worm-gear speed reducer and 3 left end of roller are keyed.Worm-gear speed reducer and worm gear snail in the prior art
The structure of bar speed reducer is identical, and details are not described herein.
To keep the utility model easy to carry, driving mechanism is fixedly connected by fixed frame with mounting rack.Specifically, as schemed
1, shown in Fig. 4, Fig. 5, fixed frame includes driving mechanism fixed plate 8, and fixation hole 81 is provided in driving mechanism fixed plate 8 under
Fixation hole 82, upper fixation hole 81 are used to cooperate fixed drive mechanism with bolt, and lower fixed hole 82 is used for will driving with bolt cooperation
Mechanism fixed plate 8 is fixed on the channel steel 1 of mounting rack.
The conticaster cooling roller bed of the utility model is in use, the driving mechanism drive rotation of roller 3, is fed forward roller 3
The steel ingot 21 of upside, in the process, cooling water enter in roller 3 from water inlet pipe 11, cooling roller 3.Into cold in roller 3
But water flows into recovery tank 10 from apopore 19, and when initial, the solenoid valve in connecting tube 12 is in close state, when recovery tank 10
When interior water reach a certain height, liquid level sensor sends signal to processor, and processor controls solenoid valve and opens, and water is from water outlet
Pipe 15 is flowed out through connecting tube 12.Before solenoid valve opening, the contamination precipitation in cooling water in recovery tank 10 to recovery tank 10
Bottom.When the water level in recovery tank 10 is lower than certain position, processor controls solenoid valve and closes.It needs to cleaning recovery tank 10
When, the sealing cover 17 on sewage draining exit is opened, dirt is cleared up.
The specific embodiment two of the conticaster cooling roller bed of the utility model, the specific embodiment with conticaster cooling roller bed
It is in place of one difference, the water inlet end of the water inlet pipe in the present embodiment is located at the inside of recovery tank, other and one phase of embodiment
Together, it repeats no more.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (8)
1. a kind of conticaster cooling roller bed, the roller including mounting rack and rolling assembling on mounting rack, it is characterised in that: institute
The one end for stating roller is connected with the driving mechanism of driving roller rotation, and the other end is equipped with water inlet pipe；It stretches one end of the water inlet pipe
Enter inside roller, the inner wall of the other end and roller forms annular space, and the annular space constitutes apopore, the conticaster cooling roller bed
It further include the recovery tank being connected to apopore, the bottom of the recovery tank is equipped with water outlet, and the bottom of the recovery tank is in water outlet
The opening's edge of mouth is equipped with the outlet pipe upwardly extended, and the upper end of the outlet pipe is located at the downside of apopore, the recovery tank
Inside is equipped with liquid level sensor in the downside of apopore, and the recovery tank is equipped with processor and for controlling outlet pipe on-off
Solenoid valve, the processor connect with liquid level sensor, solenoid valve respectively, and the processor comes from level sensing for receiving
The signal of device simultaneously judges whether to need to open solenoid valve.
2. conticaster cooling roller bed according to claim 1, it is characterised in that: the outside of the recovery tank is equipped with and water outlet
The connecting tube of mouth connection, the solenoid valve are arranged in connecting tube.
3. conticaster cooling roller bed according to claim 1 or 2, it is characterised in that: the downside of the recovery tank is equipped with clear
Dirty mouth, releasable connection has sealing cover in the opening's edge of the soil cleaning port.
4. conticaster cooling roller bed according to claim 1 or 2, it is characterised in that: peace is stretched out at the both ends of the roller
Outside is shelved, the recovery tank is located at the outside of mounting rack and is set in the end of roller, and the driving mechanism is arranged in roller
On the part on the outside of mounting rack.
5. conticaster cooling roller bed according to claim 1, it is characterised in that: the recovery tank is fixed on by connection frame
On mounting rack, one end that the water inlet pipe is located on the outside of roller is pierced by recovery tank outward.
6. conticaster cooling roller bed according to claim 1 or 2, it is characterised in that: the mounting rack includes two notches
The both ends of the channel steel being disposed opposite to each other and the crossbeam being connected between two channel steels, the roller are rotated by bearing, bearing block
It is assemblied in the upside of corresponding channel-section steel.
7. conticaster cooling roller bed according to claim 6, it is characterised in that: the driving mechanism passes through fixed frame and slot
Steel is fixedly connected.
8. conticaster cooling roller bed according to claim 7, it is characterised in that: the driving mechanism include driving motor with
And the worm-gear speed reducer with driving motor transmission connection, the output end of the worm-gear speed reducer and the end key of roller
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295868.7U CN209578093U (en) | 2019-03-08 | 2019-03-08 | A kind of conticaster cooling roller bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295868.7U CN209578093U (en) | 2019-03-08 | 2019-03-08 | A kind of conticaster cooling roller bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578093U true CN209578093U (en) | 2019-11-05 |
Family
ID=68356661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295868.7U Expired - Fee Related CN209578093U (en) | 2019-03-08 | 2019-03-08 | A kind of conticaster cooling roller bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589885A (en) * | 2020-04-29 | 2020-08-28 | 东北大学 | Online cooling system for hot-rolled seamless steel pipe and arrangement method of cooling device on online cooling system |
-
2019
- 2019-03-08 CN CN201920295868.7U patent/CN209578093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589885A (en) * | 2020-04-29 | 2020-08-28 | 东北大学 | Online cooling system for hot-rolled seamless steel pipe and arrangement method of cooling device on online cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |