CN220600261U - Pump bearing cooling device before continuous casting and rolling - Google Patents
Pump bearing cooling device before continuous casting and rolling Download PDFInfo
- Publication number
- CN220600261U CN220600261U CN202322217120.4U CN202322217120U CN220600261U CN 220600261 U CN220600261 U CN 220600261U CN 202322217120 U CN202322217120 U CN 202322217120U CN 220600261 U CN220600261 U CN 220600261U
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- cooling
- bearing
- continuous casting
- cooling device
- before continuous
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- 238000001816 cooling Methods 0.000 title claims abstract description 104
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000009749 continuous casting Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a cooling device for a pump bearing before continuous casting and rolling, and relates to the technical field of bearings. The utility model comprises a cooling module attached to the outer ring of the bearing; the cooling module comprises at least two cooling shells, wherein pipe joints are respectively arranged at two ends of each cooling shell, and a flow passage communicated with the pipe joints is arranged in each cooling shell; the bearing is mounted on a mounting surface. According to the utility model, the cooling module is additionally arranged on the outer side of the bearing, and the cooling module is utilized to absorb heat generated in the running process of the bearing so as to achieve the purpose of heat dissipation and cooling of the bearing; when the cooling module is used, cold water and other fluids are introduced into the cooling module, and the bearing cooling is completed by taking away heat by using low-temperature fluid.
Description
Technical Field
The utility model belongs to the technical field of bearings, and particularly relates to a cooling device for a pump bearing before continuous casting and rolling.
Background
In the field of industrial production, large bearings used by large equipment often have use requirements and complex use conditions, a large number of bearings are easy to generate in the use process, the bearings are easy to damage when the bearings are operated at a high temperature, and the production of the equipment is stopped; in conventional designs, this heat is dissipated to the outside through circulation of the lubricant and thermal conduction of the bearing housing, thereby maintaining the bearing at normal operating temperatures. However, when the bearing runs at a high speed, the generated heat is increased sharply, only limited heat can be emitted by the circulation of the lubricant and the heat conduction effect of the bearing seat, but the heat cannot be emitted completely in time, and the temperature of the bearing is increased continuously due to the fact that the heat cannot be emitted in time, and finally the failure of the lubricant is possibly induced and the damage of the bearing is caused.
In order to solve the above-mentioned problem, the prior art discloses that as disclosed in CN107084203A, CN201568462U, etc., all be provided with the cooling runner in the periphery side of bearing, on some existing equipments, the production process of making grid for grid is: adding molten lead liquid between two rollers, cooling and rolling the lead liquid by the rollers to form a lead plate, and then guiding the lead plate into a continuous casting machine for continuous rolling between the rollers; the lead melting furnace for manufacturing the continuous casting and rolling grid comprises a furnace body and a stirring mechanism arranged on the furnace cover, wherein a bearing used by the existing stirring mechanism is not provided with a cooling structure, so that the bearing is easy to overheat and damage when the existing stirring mechanism is used for a long time; by adopting the technology disclosed in the patent, the bearing holes are required to be newly opened in the existing equipment, corresponding bearing installation and the like are carried out, and the mode is complex in actual operation and relatively high in cost.
Disclosure of Invention
The utility model aims to provide a cooling device for a pump bearing before continuous casting and rolling, which achieves the aim of radiating and cooling the bearing by additionally arranging a cooling module at the outer side of the bearing and utilizing the cooling module to absorb heat generated in the running process of the bearing, and solves the problems of complex actual operation, relatively high cost and the like of the prior art that bearing holes are newly formed in the prior equipment and corresponding bearings are installed.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a cooling device for a pump bearing before continuous casting and rolling, which comprises a cooling module attached to the outer ring of the bearing; the cooling module comprises at least two cooling shells, wherein pipe joints are respectively arranged at two ends of each cooling shell, and flow passages communicated with the pipe joints are arranged in each cooling shell; the bearing is mounted on a mounting surface.
As a preferable technical scheme of the utility model, the cooling shell is semi-circular, and a heat conducting layer is arranged between the cooling shell and the bearing outer ring.
As a preferable technical scheme of the utility model, the heat conduction layer is a heat conduction silicone grease layer formed by spraying on the cooling shell and/or the bearing outer ring; or the heat conducting layer is a metal coating formed on the cooling shell and/or the bearing outer ring in a spraying way.
As a preferable technical scheme of the utility model, the U-shaped frames are respectively arranged on the mounting surfaces at two sides of the bearing, and the U-shaped frames are provided with bolts A with the end parts propped against the cooling shell; the cooling device is characterized in that the outer side of the cooling shell is connected with a connecting arm, a positioning rod perpendicular to a mounting surface is arranged on the connecting arm, and a positioning jack for inserting the positioning rod is formed in the mounting surface.
As a preferable technical scheme of the utility model, the outer side of the cooling shell is connected with a connecting arm, a positioning rod which is vertical to a mounting surface is arranged on the connecting arm, and a positioning jack for inserting the positioning rod is arranged on the mounting surface; the positioning rod is provided with a locking bolt in a threaded penetrating manner, and a threaded hole in threaded connection with the locking bolt is formed in the inner bottom side surface of the positioning jack; the bottom side of the positioning jack is provided with a spring with one end part propped against the positioning rod.
As a preferable technical scheme of the utility model, the outer side of the cooling shell is connected with a connecting arm, a positioning rod which is vertical to a mounting surface is arranged on the connecting arm, and a positioning jack for inserting the positioning rod is arranged on the mounting surface; an L-shaped bracket is arranged on the mounting surface positioned at one side of the positioning jack, and a bolt B with the end part propped against the connecting arm is arranged on the L-shaped bracket; the L-shaped bracket is provided with a bolt C with the end part propped against the cooling shell.
As a preferable technical scheme of the utility model, one pipe joint of the cooling shell is connected with the liquid inlet pipe, and the other pipe joint is connected with the liquid outlet pipe.
The utility model has the following beneficial effects:
according to the utility model, the cooling module is additionally arranged on the outer side of the bearing, and the cooling module is utilized to absorb heat generated in the running process of the bearing so as to achieve the purpose of heat dissipation and cooling of the bearing; when the cooling module is used, cold water and other fluids are introduced into the cooling module, and the bearing cooling is completed by taking away heat by using low-temperature fluid.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a bearing cooling device according to embodiment 1 of the present utility model;
FIG. 2 is a schematic view of a bearing cooling device according to embodiment 2 of the present utility model;
FIG. 3 is a schematic view of a bearing cooling device according to embodiment 3 of the present utility model;
fig. 4 is a schematic view of a bearing cooling device according to embodiment 4 of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1, the utility model provides a cooling device for a pump bearing before continuous casting and rolling, which comprises a cooling module attached to the end face of an outer ring of a bearing 2; the concrete cooling module comprises two cooling shells 3, wherein pipe joints 31 are respectively arranged at two ends of the cooling shells 3, and when the cooling module is used, the two pipe joints 31 are respectively communicated with a liquid inlet pipe and a liquid outlet pipe, and meanwhile, a flow passage communicated with the pipe joints 31 is arranged in the cooling shells 3;
specifically, in the above, a pipe joint 31 may be connected to the tap water pipe, the other end is connected to the drain tank through a hose, and a valve is provided according to the need to control the flow rate flowing into the flow passage of the cooling housing 3; of course, the automatic control may be realized by using a solenoid valve, control, or the like.
In the application, in order to facilitate heat transfer, a gap is avoided from being formed between the cooling shell 3 and the outer ring of the bearing 2, a heat conducting layer is arranged between the cooling shell 3 and the outer ring of the bearing 2, and meanwhile, the bearing 2 is arranged on a mounting surface 1 in the application; the cooling housing 3 is semi-circular in shape.
On the basis of the above, the heat conduction layer is a heat conduction silicone grease layer formed by spraying on the outer ring of the cooling shell 3 and/or the bearing 2; of course, the heat-conducting layer may also be provided as a metal coating sprayed on the cooling housing 3 and/or the outer ring of the bearing 2.
In embodiment 2, as shown in fig. 2, in order to fix the cooling housing 3 that is attached to the outer ring of the bearing 2 conveniently, to avoid the cooling housing 3 from falling off from the bearing 2 under the action of vibration generated during the operation of the device, in this application, a U-shaped frame 38 may be respectively provided on the mounting surfaces 1 located on both sides of the bearing 2, and a bolt a39 with an end portion abutting against the cooling housing 3 may be provided on the U-shaped frame 38; when the cooling shell 3 is used, the bolt A39 is screwed down, and the cooling shell 3 is controlled to be tightly attached to the outer ring of the bearing 2 by using the bolt A39, so that the cooling shell 3 is prevented from falling off from the bearing 2.
Simultaneously, the outside of the cooling shell 3 is connected with three connecting arms 32, the mounting surface 1 is provided with positioning jacks 34, and simultaneously, the connecting arms 32 are provided with positioning rods 33 inserted into the positioning jacks 34, and the accuracy of the mounting position of the cooling shell 3 can be conveniently controlled in actual operation by utilizing the cooperation of the positioning rods 33 and the positioning jacks 34.
In the embodiment 3, as shown in fig. 3, three connecting arms 32 are integrally formed on the outer side of the cooling shell 3, a positioning jack 34 is arranged on the mounting surface 1, a positioning rod 33 inserted into the positioning jack 34 is arranged on the connecting arm 32, a locking bolt 37 is arranged on the positioning rod 33 in a threaded penetrating manner, a threaded hole in threaded connection with the locking bolt 37 is formed in the inner bottom side surface of the positioning jack 34, and the cooling shell 3 is directly and conveniently controlled to be tightly attached to the outer ring of the bearing 2 by rotating the locking bolt 37 and screwing during mounting, so that the cooling shell 3 is prevented from falling off from the bearing 2;
a spring having an end portion abutting against the positioning lever 33 is provided at the bottom side surface of the positioning insertion hole 34.
In embodiment 4, as shown in fig. 4, three connecting arms 32 are integrally formed on the outer side of the cooling shell 3, a positioning jack 34 and an L-shaped bracket 35 are arranged on the mounting surface 1, and the L-shaped brackets 35 are positioned in the positioning jack 34 and correspond to the positioning jack 34 one by one; meanwhile, the connecting arm 32 is provided with a positioning rod 33 inserted into the positioning jack 34; the L-shaped bracket 35 is provided with a bolt B36 with the end part propped against the connecting arm 32; the L-shaped bracket 35 is provided with the bolt C30 with the end part propped against the cooling shell 3, and the cooling shell 3 is directly screwed down by rotating the bolt B36 and the bolt C30 during assembly so as to be convenient for controlling the cooling shell 3 to be tightly attached to the outer ring of the bearing 2, thereby avoiding the falling off of the cooling shell 3 from the bearing 2.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. A pump bearing cooling device before continuous casting and rolling is characterized in that: the cooling device comprises a cooling module attached to the outer ring of the bearing (2);
the cooling module comprises at least two cooling shells (3), wherein pipe joints (31) are respectively arranged at two ends of each cooling shell (3), and flow passages communicated with the pipe joints (31) are arranged in the cooling shells;
the bearing (2) is mounted on a mounting surface (1).
2. The cooling device for the pump bearing before continuous casting and rolling according to claim 1, wherein the cooling shell (3) is semi-circular, and a heat conducting layer is arranged between the cooling shell (3) and the outer ring of the bearing (2).
3. The cooling device for the pump bearing before continuous casting and rolling according to claim 2, wherein the heat conducting layer is a heat conducting silicone grease layer formed on the cooling shell (3) and/or the outer ring of the bearing (2) in a spraying manner; or the heat conducting layer is a metal coating formed on the cooling shell (3) and/or the outer ring of the bearing (2) in a spraying way.
4. A cooling device for a pump bearing before continuous casting and rolling according to any one of claims 1-3, characterized in that a U-shaped frame (38) is respectively arranged on the mounting surfaces (1) on both sides of the bearing (2), and a bolt a (39) with an end part abutting against the cooling shell (3) is arranged on the U-shaped frame (38).
5. The cooling device for the pump bearing before continuous casting and rolling according to claim 4, wherein a connecting arm (32) is connected to the outer side of the cooling shell (3), a positioning rod (33) perpendicular to the mounting surface (1) is arranged on the connecting arm (32), and a positioning jack (34) for inserting the positioning rod (33) is formed in the mounting surface (1).
6. A cooling device for a pump bearing before continuous casting and rolling according to any one of claims 1-3, characterized in that a connecting arm (32) is connected to the outer side of the cooling shell (3), a positioning rod (33) of a vertical mounting surface (1) is arranged on the connecting arm (32), and a positioning jack (34) for inserting the positioning rod (33) is arranged on the mounting surface (1); the positioning rod (33) is provided with a locking bolt (37) in a threaded penetrating mode, and the inner bottom side face of the positioning jack (34) is provided with a threaded hole in threaded connection with the locking bolt (37).
7. The cooling device for the pump bearing before continuous casting and rolling according to claim 6, wherein the bottom side surface of the positioning insertion hole (34) is provided with a spring with one end abutting against the positioning rod (33).
8. A cooling device for a pump bearing before continuous casting and rolling according to any one of claims 1-3, characterized in that a connecting arm (32) is connected to the outer side of the cooling shell (3), a positioning rod (33) of a vertical mounting surface (1) is arranged on the connecting arm (32), and a positioning jack (34) for inserting the positioning rod (33) is arranged on the mounting surface (1); an L-shaped bracket (35) is arranged on the mounting surface (1) positioned on one side of the positioning jack (34), and a bolt B (36) with the end part propped against the connecting arm (32) is arranged on the L-shaped bracket (35).
9. The cooling device for the pump bearing before continuous casting and rolling according to claim 8, wherein the L-shaped bracket (35) is provided with a bolt C (30) with the end part abutting against the cooling shell (3).
10. A pump bearing cooling device before continuous casting and rolling according to claim 1, characterized in that one pipe joint (31) of the cooling shell (3) is connected with a liquid inlet pipe, and the other pipe joint (31) is connected with a liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217120.4U CN220600261U (en) | 2023-08-17 | 2023-08-17 | Pump bearing cooling device before continuous casting and rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217120.4U CN220600261U (en) | 2023-08-17 | 2023-08-17 | Pump bearing cooling device before continuous casting and rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220600261U true CN220600261U (en) | 2024-03-15 |
Family
ID=90165226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217120.4U Active CN220600261U (en) | 2023-08-17 | 2023-08-17 | Pump bearing cooling device before continuous casting and rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220600261U (en) |
-
2023
- 2023-08-17 CN CN202322217120.4U patent/CN220600261U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |