CN220505603U - High-reliability bearing box - Google Patents
High-reliability bearing box Download PDFInfo
- Publication number
- CN220505603U CN220505603U CN202322083160.4U CN202322083160U CN220505603U CN 220505603 U CN220505603 U CN 220505603U CN 202322083160 U CN202322083160 U CN 202322083160U CN 220505603 U CN220505603 U CN 220505603U
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- box
- pressure
- box body
- pressure sensor
- plc
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- 239000010687 lubricating oil Substances 0.000 claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 6
- 239000005341 toughened glass Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 17
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a high-reliability bearing box, which comprises a box body, wherein a detection port is formed in the side wall surface of the box body, a pressure sensor is fixedly connected to the periphery of the detection port, a probe of the pressure sensor extends to the inner side of the box body through the detection port, two connecting end pipes are integrally cast on the left side of the side wall of the box body, and valves are arranged on the surfaces of the two connecting end pipes; according to the utility model, the bearing box pressure monitoring mechanism is formed by arranging the supporting frame, the pressure sensor, the pressure relief pipe, the pressure relief valve, the detection port, the power module and the PLC, the pressure inside the box can be detected in real time by the pressure sensor penetrating into the detection port, when detected pressure data is larger than a preset value of the PLC, the PLC starts the pressure relief valve arranged on the surface of the pressure relief pipe by supplying power to the power module, so that the pressure relief valve can release the air pressure in the box in an interference manner, and the lubricating oil leakage phenomenon caused by the fact that the pressure inside the box is larger than the pressure outside the box can be eliminated.
Description
Technical Field
The utility model relates to the technical field of uncoilers, in particular to a high-reliability bearing box.
Background
The uncoiler is special equipment for leveling metal plates, and is used for leveling line steel plates, leveling plates and forming uncoiling, leveling and shearing production lines and other plate product production lines according to related configurations. The aluminum strip plate is suitable for industries such as machinery, vehicles, metal product household appliances, steel structures, decoration and the like, wherein an uncoiler is needed in the processing process of the aluminum strip plate, the high reliability of a bearing box of the uncoiler is the key of efficient processing of the aluminum strip plate, and oil leakage of the bearing box is caused by that the pressure in the box is larger than the pressure outside the box after long-term observation. The force of the lubricating oil in the bearing box is from the factors of the rolling bearing immersed in the lubricating oil driven by the rotating main shaft to rotate and the lubricating oil splashing, the oil level, the shape of each part, the temperature rise of the lubricating oil and the like generated later.
Through retrieval, patent number CN204769965U discloses an uncoiler; the device comprises a bracket, a tensioning mechanism arranged on the bracket, a bearing box and a rotating shaft arranged at the center of the bearing box, wherein the bearing box is connected with the bracket through the rotating shaft, a brake base is arranged at the top of the bracket, a jaw brake is arranged on the brake base and is fixed through a brake flange, and one end of the rotating shaft is rotationally connected with the brake base; two sides of the bearing box are respectively provided with a tensioning mechanism; the uncoiler adopting the scheme of the utility model has the advantage of improving the continuous production efficiency.
In the above scheme, because the bearing box of the uncoiler is not provided with a pressure detection mechanism, when the pressure in the box is greater than the pressure outside the box, oil leakage phenomenon can occur, and secondly, the scheme is inconvenient to replace lubricating oil at a lubricating oil observation port which is not arranged on the bearing box, so that the high stability of the bearing box cannot be guaranteed.
Therefore, a high-reliability bearing box is provided, which has the advantages of bearing box pressure monitoring and convenient observation of lubricating oil quality, and further solves the problems in the background technology.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a high-reliability bearing box.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high reliability bearing box, includes the box, the detection mouth is seted up to the lateral wall face of box, and the peripheral rigid coupling of detection mouth has pressure sensor, pressure sensor's probe runs through the detection mouth and extends to the box inboard, the integrative casting in left side of box lateral wall has two link pipes, and the valve is all installed to the surface of two link pipes, two the intercommunication has U type pipe between the link pipe, and the surface mounting of U type pipe has toughened glass, box lateral wall right side rigid coupling has the carriage, and installs PLC controller and power module from a left side to the right side in proper order in the carriage, the pressure release pipe is installed to the carriage top link up the box, and the surface mounting of pressure release pipe has the relief valve, PLC controller and power module electric connection, the PLC controller links to each other with pressure sensor and relief valve through the wire respectively.
As a further description of the above technical solution: the outer wall surface welding of supporting frame has two installation ears, and two installation ears all link to each other with the box through the screw.
As a further description of the above technical solution: the side wall surface of the pressure sensor is fixedly connected with the outer wall of the box body through a screw, and the periphery of the probe of the pressure sensor is propped against the box body through a sealing ring.
As a further description of the above technical solution: the pressure relief pipe is positioned at the upper part of the side wall of the box body, and the installation position of the pressure relief valve is higher than the liquid level of lubricating oil in the box body.
As a further description of the above technical solution: the power module adopts a lithium battery or a rechargeable battery.
As a further description of the above technical solution: the output end of the PLC is electrically connected with the pressure release valve, and the pressure sensor is electrically connected with the PLC through a wire.
The utility model has the following beneficial effects:
according to the utility model, the bearing box pressure monitoring mechanism is formed by arranging the supporting frame, the pressure sensor, the pressure relief pipe, the pressure relief valve, the detection port, the power supply module and the PLC, the pressure inside the box can be detected in real time by the pressure sensor penetrating into the detection port, when detected pressure data is larger than a preset value of the PLC, the power supply module supplies power, the PLC opens the pressure relief valve arranged on the surface of the pressure relief pipe, so that the pressure relief valve can release the air pressure in the box in an interference manner, the phenomenon of lubricating oil leakage caused by the fact that the pressure inside the box is larger than the pressure outside the box is eliminated, meanwhile, by arranging the U-shaped pipe, the connecting end pipe, the valve and the toughened glass, the lubricating oil in a flowing state can conveniently and intuitively observe the quality of the lubricating oil by opening the valves of the two connecting end pipes, and the toughened glass can conveniently and intuitively observe the quality of the lubricating oil so as to timely change new lubricating oil, and the high reliability of the working of the bearing box is facilitated to be ensured.
Drawings
FIG. 1 is a schematic view of the external structure of a high reliability bearing housing according to the present utility model;
FIG. 2 is a partial profile view of a high reliability bearing housing according to the present utility model;
fig. 3 is a schematic view of a mounting frame structure of a high reliability bearing housing according to the present utility model.
Legend description:
1. a case; 2. a U-shaped tube; 3. a support frame; 4. a pressure sensor; 5. a pressure relief tube; 6. a pressure release valve; 7. a connecting end pipe; 8. a valve; 9. tempered glass; 10. a detection port; 11. a seal ring; 12. a screw; 13. a mounting ear; 14. a power module; 15. and a PLC controller.
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.
According to an embodiment of the present utility model, a high reliability bearing housing is provided.
The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-3, a high reliability bearing box according to the embodiment of the utility model comprises a box body 1, a detection port 10 is arranged on the side wall surface of the box body 1, a pressure sensor 4 is fixedly connected with the periphery of the detection port 10, a probe of the pressure sensor 4 penetrates through the detection port 10 to extend to the inner side of the box body 1, two connecting end pipes 7 are integrally cast on the left side of the side wall of the box body 1, valves 8 are arranged on the surfaces of the two connecting end pipes 7, a U-shaped pipe 2 is communicated between the two connecting end pipes 7, toughened glass 9 is embedded and arranged on the surface of the U-shaped pipe 2, a supporting frame 3 is fixedly connected on the right side of the side wall of the box body 1, a PLC (programmable logic controller) 15 and a power module 14 are sequentially arranged in the supporting frame 3 from left to right, a pressure release pipe 5 is arranged above the supporting frame 3 through the box body 1, the surface of the pressure relief pipe 5 is provided with a pressure relief valve 6, a PLC (programmable logic controller) 15 and a power module 14 are electrically connected, the PLC 15 is respectively connected with the pressure sensor 4 and the pressure relief valve 6 through wires, the pressure sensor 4 penetrating into the detection port 10 can detect the internal air pressure of the box body 1 in real time, when the detected pressure data is larger than the preset value of the PLC 15, the PLC 15 starts the pressure relief valve 6 arranged on the surface of the pressure relief pipe 5 through the power supply of the power module 14, the pressure relief valve 6 releases the air pressure of the internal interference of the box body 1 so as to eliminate the phenomenon of lubricating oil leakage caused by the pressure inside the box body being larger than the pressure outside the box, meanwhile, the U-shaped pipe 2, the connecting end pipe 7, the valve 8 and the toughened glass 9 are arranged to form a lubricating oil observation structure, when the bearing box is in a working state, the valve 8 of the two connecting end pipes 7 is opened, so that the lubricating oil in a flowing state passes through the U-shaped pipe 2, the toughened glass 9 can be convenient for visually observing the quality of the lubricating oil so as to replace new lubricating oil in time, thereby being beneficial to ensuring the high reliability of the work of the bearing box, the electric elements of the device are all conventional products on the market, the specific model is not repeated, and the internal structure of the box body 1 is kept in the prior art, so that the device is not shown in the figure;
in one embodiment, two mounting lugs 13 are welded on the outer wall surface of the support frame 3, and the two mounting lugs 13 are connected with the box body 1 through screws, and the mounting of the support frame 3 is facilitated through the mounting lugs 13 so as to provide mounting tools for the PLC controller 15 and the power module 14.
In one embodiment, the side wall surface of the pressure sensor 4 is fixedly connected with the outer wall of the box body 1 through a screw 12, the periphery of the probe of the pressure sensor 4 is propped against the box body 1 through a sealing ring 11, and the sealing performance of the installation position of the pressure sensor 4 can be maintained through the sealing ring 11.
In one embodiment, the pressure relief pipe 5 is located at the upper part of the side wall of the box body 1, and the installation position of the pressure relief valve 6 is higher than the liquid level of the lubricating oil in the box body 1, so that the pressure in the box body 1 can be discharged through the pressure relief pipe 5, and the leakage phenomenon caused by the pressure can be prevented.
In one embodiment, the power module 14 is a lithium battery or a rechargeable battery, and the power module 14 is used to facilitate power supply to the device, which is beneficial to eliminating the pressure of the case 1.
In one embodiment, the output end of the PLC controller 15 is electrically connected to the pressure release valve 6, the pressure sensor 4 is electrically connected to the PLC controller 15 through a wire, the control circuit of the PLC controller 15 can be implemented by simple programming by those skilled in the art, and the control circuit is only used and not modified, so that the control mode and circuit connection will not be described in detail, wherein the PLC controller 15 is connected to an external power supply through a wire, so that power supply is convenient.
Working principle:
when the bearing box is used, the electric quantity of the power module 14 is sufficient, the pressure sensor 4 penetrating into the detection port 10 can detect the air pressure inside the box body 1 in real time, when detected pressure data is larger than a preset value of the PLC controller 15, the PLC controller 15 starts the pressure release valve 6 mounted on the surface of the pressure release pipe 5 through power supply of the power module 14, the pressure release valve 6 releases the air pressure in the box body 1 in an interference manner so as to eliminate the phenomenon of lubricating oil leakage caused by the pressure outside the box, and meanwhile, the U-shaped pipe 2, the connecting end pipe 7, the valve 8 and the toughened glass 9 are arranged to form a lubricating oil observation structure, when the bearing box is in a working state, the valve 8 of the two connecting end pipes 7 is opened, so that the lubricating oil in a flowing state can be conveniently and intuitively observed through the U-shaped pipe 2, and the toughened glass 9 can conveniently and intuitively observe the quality of the lubricating oil so as to timely change new lubricating oil, thereby being beneficial to ensuring the high reliability of the working of the bearing box.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a high reliability bearing box, includes box (1), its characterized in that: the utility model discloses a pressure sensor, including box (1), pressure sensor (4), box (1) and pressure release pipe (5), valve (8) are all installed on the surface of two link pipes (7), two connect pipe (7) between the intercommunication have U type pipe (2), and toughened glass (9) are installed in the surface embedding of U type pipe (2), box (1) lateral wall right side rigid coupling has braced frame (3), and installs PLC controller (15) and power module (14) in proper order from a left side to the right side in braced frame (3), install box (5) are link up to braced frame (3) top, and the surface mounting of pressure release pipe (5) has pressure release valve (6), PLC controller (15) and power module (14) electric connection, controller (15) link to each other with pressure sensor (6) through wire (4) respectively.
2. A high reliability bearing housing according to claim 1, wherein: two mounting lugs (13) are welded on the outer wall surface of the supporting frame (3), and the two mounting lugs (13) are connected with the box body (1) through screws.
3. A high reliability bearing housing according to claim 1, wherein: the side wall surface of the pressure sensor (4) is fixedly connected with the outer wall of the box body (1) through a screw (12), and the periphery of a probe of the pressure sensor (4) is propped against the box body (1) through a sealing ring (11).
4. A high reliability bearing housing according to claim 1, wherein: the pressure relief pipe (5) is positioned at the upper part of the side wall of the box body (1), and the installation position of the pressure relief valve (6) is higher than the liquid level of lubricating oil in the box body (1).
5. A high reliability bearing housing according to claim 1, wherein: the power module (14) employs a lithium battery or a rechargeable battery.
6. A high reliability bearing housing according to claim 1, wherein: the output end of the PLC (15) is electrically connected with the pressure release valve (6), and the pressure sensor (4) is electrically connected with the PLC (15) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322083160.4U CN220505603U (en) | 2023-08-04 | 2023-08-04 | High-reliability bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322083160.4U CN220505603U (en) | 2023-08-04 | 2023-08-04 | High-reliability bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505603U true CN220505603U (en) | 2024-02-20 |
Family
ID=89882227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322083160.4U Active CN220505603U (en) | 2023-08-04 | 2023-08-04 | High-reliability bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505603U (en) |
-
2023
- 2023-08-04 CN CN202322083160.4U patent/CN220505603U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |