CN210632642U - Roller cooling device used between finishing mill frames - Google Patents
Roller cooling device used between finishing mill frames Download PDFInfo
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- CN210632642U CN210632642U CN201920717655.9U CN201920717655U CN210632642U CN 210632642 U CN210632642 U CN 210632642U CN 201920717655 U CN201920717655 U CN 201920717655U CN 210632642 U CN210632642 U CN 210632642U
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- cover body
- collecting tank
- liquid collecting
- sliding plate
- cooling device
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Abstract
The utility model relates to the technical field of roller cooling devices, in particular to a roller cooling device used between finishing mill frames, which comprises a liquid collecting tank, wherein one side of the upper end of the liquid collecting tank is fixedly connected with the lower end of a cover body, the cover body is L-shaped, the lower end surface of the horizontal part of the cover body is fixedly provided with first spray heads which are uniformly distributed, the first spray heads are communicated with a water inlet pipe, a fixed box is fixedly arranged on the side wall of the horizontal part of the cover body, which is far away from the vertical part of the cover body, the lower end of the fixed box is open, a sliding plate is inserted in the fixed box, a spring is arranged between the sliding plate and the inner wall of the fixed box, the lower end of the sliding plate is embedded and provided with a rolling rod, the lower end of the rolling rod extends to the outer side of the sliding plate, one side of the upper end of, the baffle and the sliding plate can intercept water drops, so that the random diffusion of the water drops is reduced, and the field environment is protected.
Description
Technical Field
The utility model relates to a roll cooling device technical field especially relates to a roll cooling device for between finishing mill frame.
Background
When the working rolls of the rolling mill roll are rolled for a long time on a rolling line, a large amount of heat is accumulated on the working rolls, the working rolls must be fully cooled, if the working rolls are not well cooled, the damage to the surfaces of the working rolls can be caused, such as crack, indentation, falling of an oxidation film, steel sticking, abnormal abrasion and the like of the surfaces of the working rolls, a large amount of smoke is generated in the rolling process, the occupational health of a human body is harmed, and the smoke must be restrained.
The traditional cooling device cools the roller in a water spraying mode of directly opening a hole on a water pipe, and water drops easily splash randomly during cooling to influence the field operation environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a roll cooling device used between finishing mill frames.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a roller cooling device used between finishing mill frames comprises a liquid collecting tank, one side of the upper end of the liquid collecting tank is fixedly connected with the lower end of a cover body, the cover body is L-shaped, first spray heads which are uniformly distributed are fixedly arranged on the lower end surface of the horizontal part of the cover body, the first spray heads are communicated with a water inlet pipe, a fixing box is fixedly arranged on the side wall of the horizontal part of the cover body far away from the vertical part of the cover body, the lower end of the fixing box is in an open shape, a sliding plate is inserted in the fixed box, a spring is arranged between the sliding plate and the inner wall of the fixed box, a rolling rod is embedded at the lower end of the sliding plate, the lower end of the rolling rod extends to the outer side of the sliding plate, one side of the upper end of the liquid collecting tank far away from the cover body is provided with a rotating plate through a hinge, the upper end of the rotating plate is provided with uniformly distributed second spray heads, and the second spray heads are connected with the outlet end of the air blower through air inlet pipes.
Preferably, the liquid collecting tank is made of metal iron, an electromagnet is fixedly mounted at the lower end of the side wall of the rotating plate, and the electromagnet is connected with the liquid collecting tank in a matched mode.
Preferably, the lower end of the liquid collecting tank is provided with a water outlet pipe, and the water outlet pipe is provided with a valve.
Preferably, the lower end of the horizontal part of the cover body is provided with two parallel baffles which are perpendicular to the fixed box and are positioned at two sides of the fixed box.
Preferably, the air inlet pipe is a rubber hose.
The utility model has the advantages that:
1. when the device is used, cold water is sprayed onto the roller through the first spray head, the water drops can be intercepted by the baffle and the sliding plate, random diffusion of the water drops is reduced, and the field environment is protected.
2. In the device use, along with the rotation of roll, near the face that the roll is cooled rotates the second shower nozzle, through the high-speed air current of air-blower blowout from the second shower nozzle, the high-speed air current can be weathered the roll, and the in-process that the roll weathered, water can evaporate the heat absorption, further improves the cooling efficiency of roll.
Drawings
Fig. 1 is a schematic front view of a roll cooling device for use between finishing mill stands in accordance with the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of a roll cooling device for use between finishing mill stands according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a roller cooling device for use between finishing mill stands shown in fig. 1 at B;
fig. 4 is a schematic side view of the fixing box of the roll cooling device for use between finishing stands according to the present invention.
In the figure: the device comprises a liquid collecting tank 1, a cover body 2, a first spray head 3, a water inlet pipe 4, a fixed box 5, a sliding plate 6, a spring 7, a rolling rod 8, a roller 9, a rotating plate 10, a second spray head 11, an air inlet pipe 12, an electromagnet 13, an air blower 14 and a water outlet pipe 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a roller cooling device for a finishing mill frame comprises a liquid collecting tank 1, wherein one side of the upper end of the liquid collecting tank 1 is fixedly connected with the lower end of a cover body 2, the cover body 2 is in an L shape, first spray heads 3 which are uniformly distributed are fixedly arranged on the lower end surface of the horizontal part of the cover body 2, the first spray heads 3 are communicated with a water inlet pipe 4, a fixed box 5 is fixedly welded on the side wall of the horizontal part of the cover body 2 away from the vertical part of the cover body 2, the lower end of the fixed box 5 is in an open shape, a sliding plate 6 is inserted into the fixed box 5, a spring 7 is fixedly connected between the sliding plate 6 and the inner wall of the fixed box 5, a rolling rod 8 is embedded in the lower end of the sliding plate 6, the rolling rod 8 can freely roll on the lower end of the sliding plate 6, the lower end of the rolling rod 8 extends to the outer side of, the upper end of the rotating plate 10 is provided with uniformly distributed second nozzles 11, and the second nozzles 11 are connected with the outlet end of an air blower 14 through an air inlet pipe 12.
Further, the liquid collecting tank 1 is made of metal iron, an electromagnet 13 is fixedly mounted at the lower end of the side wall of the rotating plate 10, and the electromagnet 13 is connected with the liquid collecting tank 1 in a matched mode.
Further, the lower end of the liquid collecting tank 1 is provided with a water outlet pipe 15, and the water outlet pipe 15 is provided with a valve.
Furthermore, two baffles which are parallel to each other are arranged at the lower end of the horizontal part of the cover body 2, the baffles are perpendicular to the fixed box 5, and the baffles are positioned at two sides of the fixed box 5.
Further, a rubber hose of the air intake pipe 12.
In this embodiment, when the device is used, cold water is sprayed onto the roller 9 through the first spray nozzle 3, the rolling rod 8 can be in contact with the roller 9 under the action of the spring 7, the friction force between the rolling rod 8 and the roller 9 is small, the situation that the friction force is large when the sliding plate 6 is in direct contact with the roller 9 is avoided, at the moment, the baffle and the sliding plate 6 can intercept water drops, random diffusion of the water drops is reduced, the field environment is protected, in the using process of the device, along with rotation of the roller 9, the cooled surface of the roller 9 rotates to the position near the second spray nozzle 11, high-speed airflow is sprayed out of the second spray nozzle 11 through the air blower 14, the roller 9 can be dried by the high-speed airflow, in the drying process of the roller 9, water can evaporate and absorb heat, and the cooling efficiency of the roller is.
The liquid collecting tank 1 can collect the cooled water and discharge the water through the water outlet pipe 15, and the water discharged from the water outlet pipe 15 can be recycled after purification.
After the device is used, the electromagnet 13 is closed, the rotating plate 10 is rotated by 180 degrees, the rotating plate 10 cannot block the roller 9 at the moment, the sliding plate 6 can also be retracted under the action of the spring 7, and the lower end of the roller 9 which can be conveniently taken out by the final device is convenient to use normally.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A roller cooling device used between finishing mill frames comprises a liquid collecting tank (1) and is characterized in that one side of the upper end of the liquid collecting tank (1) is fixedly connected with the lower end of a cover body (2), the cover body (2) is L-shaped, the lower end face of the horizontal part of the cover body (2) is fixedly provided with first spray heads (3) which are uniformly distributed, the first spray heads (3) are communicated with a water inlet pipe (4), a fixed box (5) is fixedly arranged on the side wall of the horizontal part of the cover body (2) far away from the vertical part of the cover body (2), the lower end of the fixed box (5) is in an open shape, a sliding plate (6) is inserted into the fixed box (5), a spring (7) is arranged between the inner walls of the sliding plate (6) and the fixed box (5), a rolling rod (8) is embedded into the lower end of the sliding plate (6), and the lower end of the rolling rod (8, a rotating plate (10) is mounted on one side, far away from the cover body (2), of the upper end of the liquid collecting tank (1) through a hinge, second spray heads (11) which are uniformly distributed are mounted at the upper end of the rotating plate (10), and the second spray heads (11) are connected with the outlet end of an air blower (14) through an air inlet pipe (12).
2. The roll cooling device for the finishing mill stand according to claim 1, characterized in that the liquid collecting tank (1) is made of metal iron, an electromagnet (13) is fixedly installed at the lower end of the side wall of the rotating plate (10), and the electromagnet (13) is connected with the liquid collecting tank (1) in a matching way.
3. A roll cooling device for a finishing mill stand according to claim 1, characterized in that the lower end of the liquid collecting tank (1) is provided with a water outlet pipe (15), and a valve is mounted on the water outlet pipe (15).
4. A roll cooling device between finishing blocks according to claim 1, characterized in that the lower end of the horizontal part of the mantle (2) is fitted with two baffles parallel to each other and perpendicular to the stationary box (5), and the baffles are located on both sides of the stationary box (5).
5. A roll cooling device for a finishing mill stand according to claim 1, characterized by the rubber hose of the air intake duct (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717655.9U CN210632642U (en) | 2019-05-20 | 2019-05-20 | Roller cooling device used between finishing mill frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717655.9U CN210632642U (en) | 2019-05-20 | 2019-05-20 | Roller cooling device used between finishing mill frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210632642U true CN210632642U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717655.9U Active CN210632642U (en) | 2019-05-20 | 2019-05-20 | Roller cooling device used between finishing mill frames |
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| CN (1) | CN210632642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404136A (en) * | 2020-10-28 | 2021-02-26 | 瓯锟科技温州有限公司 | Metal composite rolling roller cooling device |
-
2019
- 2019-05-20 CN CN201920717655.9U patent/CN210632642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404136A (en) * | 2020-10-28 | 2021-02-26 | 瓯锟科技温州有限公司 | Metal composite rolling roller cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: 515561 Guangdong taidu iron and Steel Industry Co., Ltd., Changpu District, Honggang village, DIDU Town, Airport Economic Zone, Jieyang City, Guangdong Province Patentee after: Guangdong taidu iron and Steel Industry Co.,Ltd. Address before: No. 88, Pingshan County, Shijiazhuang City, Hebei Province, 050409 Patentee before: JINGYE STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right |