CN214263235U - Cold roll table water jacket in rollout duct - Google Patents
Cold roll table water jacket in rollout duct Download PDFInfo
- Publication number
- CN214263235U CN214263235U CN202120281978.5U CN202120281978U CN214263235U CN 214263235 U CN214263235 U CN 214263235U CN 202120281978 U CN202120281978 U CN 202120281978U CN 214263235 U CN214263235 U CN 214263235U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- water
- face
- outer arc
- arc face
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a water jacket of a cold roller way in an output roller way, which comprises a flange plate and a left water jacket; a flange plate: the left end face of the backflow barrel is provided with a backflow barrel, the right end face of the backflow barrel is provided with a water inlet, a water outlet in the middle of the outer arc face of the backflow barrel is provided with a water drain pipe, the inner arc face of the flange plate is provided with a sealing bearing, the inner arc face of the sealing bearing is fixedly connected with the right end of the outer arc face of the right water jacket, the left end of the inner arc face of the right water jacket is provided with a slide bar in equal angular distribution, and the right end of the outer arc face of the right; left water jacket: the outer arc surface of the outer roller bed water jacket is connected with the inner arc surface of the right water jacket in a sliding mode, the right end of the outer arc surface of the left water jacket is provided with sliding grooves distributed at equal angles, the sliding grooves are connected with sliding strips which correspond to the sliding grooves in the transverse direction in a sliding mode, locking screws which are installed in a matched mode with the left water jacket are connected to the inner portions of the installation blocks in a threaded mode, the inner roller bed water jacket in the output roller bed can adjust the water jacket to extend, water backflow is prevented, and bearing damage risks are reduced.
Description
Technical Field
The utility model relates to a rolling mill technical field specifically is a cold roll table water jacket in rollout table.
Background
The F7 outlet roller way can not be cooled by external cold water due to the fact that a large instrument is arranged at high temperature, and the cooling mode of the coiling output internal cooling roller way is as follows: the roller is cooled by adding inner cooling water on the transmission side of the roller way, when the roller rotates at a high speed, the water flowing out after inner cooling is sucked towards the bearing direction due to the action of centrifugal force, the bearing seal is slightly worn, the water cannot be sealed, water is prevented from entering and locking the bearing, the consumption of spare parts and the downtime are increased, the labor intensity of workers is increased, a plurality of defects exist, the length of a water jacket cannot be adjusted, the distance between the water jacket and a water outlet is far, the water easily flows back, the inner cooling water is easily sucked by the bearing when flowing out, the damage risk of the bearing is high, the service life of the bearing is shortened, and therefore the realization of the water jacket of the inner cooling roller way of the run-out roller way, which can solve the problems, is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, provide a cold roll table water jacket in rollout export, but the extension of adjustable water jacket for interior cold water is far away from the bearing end when flowing out, and is close the outlet, prevents the water reflux, reduces the bearing and damages the risk, and extension bearing life avoids water and the inside left end collision of a backward flow section of thick bamboo to bounce fast and is inhaled by sealed bearing, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a kind of inner cold roller way water jacket of rollout table, including flange plate and left water jacket;
a flange plate: the left end face of the backflow barrel is provided with a backflow barrel, the right end face of the backflow barrel is provided with a water inlet, a water outlet in the middle of the outer arc face of the backflow barrel is provided with a water drain pipe, the inner arc face of the flange plate is provided with a sealing bearing, the inner arc face of the sealing bearing is fixedly connected with the right end of the outer arc face of the right water jacket, the left end of the inner arc face of the right water jacket is provided with a slide bar in equal angular distribution, and the right end of the outer arc face of the right water jacket is provided with mounting blocks in equal angular distribution;
left water jacket: the outer arc surface of the water jacket is connected with the inner arc surface of the right water jacket in a sliding mode, the right end of the outer arc surface of the left water jacket is provided with sliding grooves which are distributed at equal angles, the sliding grooves are connected with sliding strips which correspond to the sliding grooves in a transverse mode, locking screws which are installed in a matched mode with the left water jacket are connected to the inner portion of the installation block in a threaded mode, the water jacket can be adjusted to be extended, when inner cooling water flows out, the inner cooling water is far away from a bearing end and is close to a water outlet, water backflow is prevented, bearing damage risks are reduced, the service life of a bearing is prolonged, and the situation that water collides with the left end inside the backflow barrel and rebounds quickly to be sucked into the sealed bearing is avoided.
Furthermore, a spiral sheet is arranged at the left end of the inner arc surface of the left water jacket, reinforcing columns which are distributed at equal angles are arranged inside the spiral sheet, and water is prevented from colliding with the left end inside the backflow cylinder and rebounding quickly to be sucked by the sealing bearing.
Furthermore, the left end of the outer cambered surface of the left water jacket is provided with evenly distributed water channels to form a water curtain to block backflow water in the water return cylinder.
Furthermore, the right end of the outer cambered surface of the right water jacket is provided with internal threads, so that the right water jacket and the right end structure thereof are fixed.
Furthermore, sealing gaskets are arranged on the outer arc surface of the left water jacket and the inner part of the sliding groove, so that water is prevented from flowing out from the space between the left water jacket and the right water jacket.
Compared with the prior art, the beneficial effects of the utility model are that: this interior cold roll table water jacket of rollout table has following benefit:
1. because the outer cambered surface of the left water jacket is in sliding connection with the inner cambered surface of the right water jacket, and the sliding groove is in sliding connection with the sliding strip which corresponds to the transverse direction, the drawing and closing between the right water jacket and the left water jacket can be realized, and a worker can adjust the extension of the water jacket according to needs, so that the inner cooling water is far away from the bearing end and close to the water discharge opening when flowing out, the water backflow is prevented, the bearing damage risk is reduced, and the service life of the bearing is prolonged.
2. The screw thread direction of flight is opposite with the rotation direction of right water jacket, can make under the centrifugal force effect water that flows back when the flight contacts, the flight can be with partly water toward opposite direction transport, makes the mixed collision take place between the inside backward flow water of water jacket, makes the speed of backward flow water exhaust slow down, and then avoids water and the inside left end collision of a backward flow section of thick bamboo to bounce fast and is inhaled by sealed bearing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner cross-section structure of the present invention;
fig. 3 is the inner section schematic diagram of the structure of the right water jacket and the left water jacket of the utility model.
In the figure: the device comprises a flange plate 1, a backflow cylinder 2, a slide bar 3, an internal thread 4, a right water jacket 5, a sealed bearing 6, a drain pipe 7, a water tank 8, a reinforcing column 9, a spiral sheet 10, a water inlet 11, a left water jacket 12, a locking screw 13, a mounting block 14, a sliding groove 15 and a sealing gasket 16.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a kind of rollout table inner cooling roller bed water jacket, including flange 1 and left water jacket 12;
the flange plate 1: the left end face of the backflow barrel is provided with a backflow barrel 2, the right end face of the backflow barrel 2 is provided with a water inlet 11, a water outlet in the middle of the outer arc face of the backflow barrel 2 is provided with a water drain pipe 7, the inner arc face of a flange plate 1 is provided with a sealing bearing 6, the inner arc face of the sealing bearing 6 is fixedly connected with the right end of the outer arc face of a right water jacket 5, the left end of the inner arc face of the right water jacket 5 is provided with a slide bar 3 which is distributed at equal angles, the right end of the outer arc face of the right water jacket 5 is provided with mounting blocks 14 which are distributed at equal angles, the sealing bearing 6 is fixedly mounted with the outside through mounting holes which are uniformly distributed at the edge of the flange plate 1 through bolts, the fixed mounting of the backflow barrel 2 is realized, the sealing bearing 6 can realize the rotation between the right water jacket 5 and the flange plate 1, the water inlet 11 provides an inlet channel for the outside water, and the water drain pipe 7 is convenient for draining of the backflow water;
left water jacket 12: the outer arc surface of the left water jacket 12 is in sliding connection with the inner arc surface of the right water jacket 5, the right end of the outer arc surface of the left water jacket 12 is provided with sliding grooves 15 which are distributed at equal angles, the sliding grooves 15 are in sliding connection with the sliding strips 3 which correspond to the sliding strips in the transverse direction, the locking screws 13 which are matched with the left water jacket 12 are in threaded connection inside the mounting block 14, the sliding grooves 15 are in sliding connection with the sliding strips 3 which correspond to the sliding strips in the transverse direction due to the fact that the outer arc surface of the left water jacket 12 is in sliding connection with the inner arc surface of the right water jacket 5, the drawing connection between the right water jacket 5 and the left water jacket 12 can be achieved, a worker can adjust the water jackets to extend according to needs, when inner cooling water flows out, the inner cooling water is far away from a bearing end and close to a water drainage opening, water backflow is prevented, bearing damage risks are reduced, and the service life of a bearing is prolonged.
Wherein: the left end of the inner cambered surface of the left water jacket 12 is provided with a spiral sheet 10, reinforcing columns 9 which are distributed at equal angles are arranged inside the spiral sheet 10, the thread direction of the spiral sheet 10 is opposite to the rotating direction of the right water jacket 5, when water which flows back under the action of centrifugal force is contacted with the spiral sheet 10, part of water can be conveyed by the spiral sheet 10 in the opposite direction, the backflow water inside the water jackets is mixed and collided, the backflow water is discharged at a slow speed, and the situation that the water is collided with the left end inside the backflow barrel 2 and rebounded quickly to be sucked by the sealing bearing 6 is avoided.
Wherein: the left end of the outer cambered surface of the left water jacket 12 is provided with evenly distributed water channels 8, and the water channels 8 can drive the water inside the water return cylinder 2 to form a water curtain to block the return water inside the water return cylinder 2.
Wherein: the right end of the outer cambered surface of the right water jacket 5 is provided with an internal thread 4, and the internal thread 4 arranged at the right end of the outer cambered surface of the right water jacket 5 is in threaded connection with the water return pipe, so that the right water jacket 5 and the right end structure thereof are fixed.
Wherein: the outer arc surface of the left water jacket 12 and the inner part of the sliding groove 15 are both provided with a sealing gasket 16, and the sealing gasket 16 can realize the sealing between the left water jacket 12 and the right water jacket 5 and prevent water from flowing out from between the left water jacket 12 and the right water jacket 5.
When in use: the right water jacket 5 and the right end structure thereof are fixed by connecting the internal thread 4 arranged at the right end of the outer cambered surface of the right water jacket 5 with the water return pipe through screw threads, the backflow cylinder 2 is fixedly installed by installing and fixing the external water through the installing holes uniformly distributed at the edge of the flange plate 1 through bolts, the water inlet 11 provides an inlet channel for the external water, the sealing bearing 6 can realize the rotation between the right water jacket 5 and the flange plate 1, the drawing and jointing between the right water jacket 5 and the left water jacket 12 can be realized by the sliding connection of the outer cambered surface of the left water jacket 12 and the inner cambered surface of the right water jacket 5 and the sliding connection of the sliding chute 15 and the sliding strip 3 which transversely corresponds to each other, a worker can adjust the water jacket to extend according to needs, so that the inner cold water flows out far away from a bearing end and approaches a water outlet, the water backflow is prevented, the damage risk of the bearing is reduced, the service life of the bearing is prolonged, and after the adjustment is finished, the left water jacket 12 and the right water jacket 5 are locked and fixed through the locking screws 13, the thread direction of the spiral sheet 10 is opposite to the rotation direction of the right water jacket 5, when water flowing back under the action of centrifugal force contacts with the spiral sheet 10, part of water can be conveyed by the spiral sheet 10 in the opposite direction, the backflow water in the water jacket is mixed and collided, the backflow water is discharged at a low speed, the water is prevented from colliding with the left end in the backflow cylinder 2 and quickly rebounding to be sucked by the sealing bearing 6, the strength of the spiral sheet 10 bearing the impact force of water flow can be improved by the reinforcing column 9, the water tank 8 can drive the water in the backflow cylinder 2 to form a water curtain, the backflow water in the backflow cylinder 2 is blocked, the sealing gasket 16 can realize the sealing between the left water jacket 12 and the right water jacket 5, and the water is prevented from flowing out from the space between the left water jacket 12 and the right water jacket 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an interior cold roll table water jacket of rollout table which characterized in that: comprises a flange (1) and a left water jacket (12);
flange (1): the left end face of the water jacket is provided with a backflow barrel (2), the right end face of the backflow barrel (2) is provided with a water inlet (11), a water outlet in the middle of the outer arc face of the backflow barrel (2) is provided with a water drain pipe (7), the inner arc face of the flange plate (1) is provided with a sealing bearing (6), the inner arc face of the sealing bearing (6) is fixedly connected with the right end of the outer arc face of the right water jacket (5), the left end of the inner arc face of the right water jacket (5) is provided with slide bars (3) which are distributed at equal angles, and the right end of the outer arc face of the right water jacket (5) is provided with mounting blocks (14) which are distributed at equal angles;
left water jacket (12): the outer arc surface of the water jacket is connected with the inner arc surface of the right water jacket (5) in a sliding mode, sliding grooves (15) which are distributed at equal angles are formed in the right end of the outer arc surface of the left water jacket (12), the sliding grooves (15) are connected with sliding strips (3) which correspond to the sliding grooves in the transverse direction in a sliding mode, and locking screws (13) which are installed with the left water jacket (12) in a matched mode are connected inside the installation block (14) in a threaded mode.
2. The water jacket of the cold roller way in the run-out table according to claim 1, characterized in that: the left end of the inner cambered surface of the left water jacket (12) is provided with a spiral sheet (10), and reinforcing columns (9) which are distributed at equal angles are arranged inside the spiral sheet (10).
3. The water jacket of the cold roller way in the run-out table according to claim 1, characterized in that: and the left end of the outer cambered surface of the left water jacket (12) is provided with water tanks (8) which are uniformly distributed.
4. The water jacket of the cold roller way in the run-out table according to claim 1, characterized in that: and the right end of the outer cambered surface of the right water jacket (5) is provided with an internal thread (4).
5. The water jacket of the cold roller way in the run-out table according to claim 1, characterized in that: and sealing gaskets (16) are arranged on the outer arc surface of the left water jacket (12) and the inner part of the sliding groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281978.5U CN214263235U (en) | 2021-02-01 | 2021-02-01 | Cold roll table water jacket in rollout duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281978.5U CN214263235U (en) | 2021-02-01 | 2021-02-01 | Cold roll table water jacket in rollout duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214263235U true CN214263235U (en) | 2021-09-24 |
Family
ID=77769921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120281978.5U Active CN214263235U (en) | 2021-02-01 | 2021-02-01 | Cold roll table water jacket in rollout duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214263235U (en) |
-
2021
- 2021-02-01 CN CN202120281978.5U patent/CN214263235U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2483817C1 (en) | Method and device for cooling mill stand rolls | |
| CN214263235U (en) | Cold roll table water jacket in rollout duct | |
| CN206296306U (en) | A kind of uniform interior circulation water-cooled Casting Roller | |
| CN110539467B (en) | Processing method of hollow plastic-steel winding pipe | |
| CN110434302B (en) | Water-cooling rotating device for aluminum strip roller type casting roller | |
| CN214304324U (en) | Noise-reduction type waterproof pump cover for water pump | |
| CN209251551U (en) | A kind of calender | |
| CN215843278U (en) | Leak protection type roll squeezer side shield | |
| CN219412300U (en) | Steel door connecting piece | |
| CN220421147U (en) | Electrical cabinet capable of automatically removing moisture | |
| CN211803110U (en) | Cylinder protection device for hot rolling production line | |
| CN215614109U (en) | Sizing cooling device of seamless steel pipe | |
| CN213321622U (en) | Machine barrel for double-screw extruder | |
| CN216751389U (en) | Extrusion stretching shell with suspension installation | |
| CN209849561U (en) | Inner-cooling roller way water supply cover | |
| CN217412383U (en) | Roller cooling device | |
| CN217514304U (en) | Axial rotary reflux rotor for internal mixer | |
| CN212884910U (en) | Crystallizer copper pipe with adjustable runner width | |
| CN203678877U (en) | Water-cooled movable-sleeve roller | |
| CN210630129U (en) | SRC water cooling plant | |
| CN218168234U (en) | Cooling channel for industrial aluminum profile production | |
| CN213591412U (en) | Guide and guard device of closed roughing mill | |
| CN218395336U (en) | Steel-rolling water tank water-through cooling steel injection drying device | |
| CN2426394Y (en) | Bidirectional cooled slab conticasting straightening roll | |
| CN214148507U (en) | Water tank capable of rapidly replacing cooling water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |