CN219413484U - Split structure of oil collecting cover of rolling mill gearbox - Google Patents
Split structure of oil collecting cover of rolling mill gearbox Download PDFInfo
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- CN219413484U CN219413484U CN202320109943.2U CN202320109943U CN219413484U CN 219413484 U CN219413484 U CN 219413484U CN 202320109943 U CN202320109943 U CN 202320109943U CN 219413484 U CN219413484 U CN 219413484U
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- oil collecting
- collecting cover
- oil
- rolling mill
- pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a split structure of a rolling mill gearbox oil collecting cover, which comprises the following components: two collection oil hoods, two first communication pipes, a second communicating pipe and main oil return pipe, two the outside of collection oil hoods is the rectangle, two collection oil hoods set up side by side, two the one end of first communication pipe respectively with one collection oil hood's both sides intercommunication, two first communication pipe level and mutual parallel arrangement, two the first communication pipe is supported respectively in two collection oil hoods's both sides, the bottom surface in the first communication pipe is less than this one collection oil hoods interior bottom surface, the one end of second communicating pipe with another collection oil hoods intercommunication, two the other end of first communication pipe the other end of second communicating pipe respectively with main oil return pipe intercommunication. The utility model improves the convenience of the unpacking maintenance of users and the current situation that the effective oil return sectional area of the circular oil collecting cover is small, and ensures that the oil return is smooth and oil-proof.
Description
Technical Field
The utility model relates to the technical field of oil collecting covers of output shafts of rolling mill speed reducers, in particular to a split structure of an oil collecting cover of a rolling mill gearbox.
Background
The output shaft oil collecting cover of the existing vertical rolling mill speed reducer is generally of an integral structure or of two independent circular structures.
The integral oil collecting cover connects the two output shafts into a whole, and if an output shaft is abnormal and the parts are required to be overhauled and replaced, the output shaft head half coupling is required to be removed, and the oil collecting cover is removed to lift the output shaft system, so that the maintenance difficulty and the workload of a user are greatly increased.
In addition, although two independent circular structures avoid the maintenance of two output shafts to influence each other, circular structure space is relatively less, and connects the effective cross-sectional area of oil return pipe from the side little, and oil return space is little easily to cause the oil return not smooth and the oil leak.
Disclosure of Invention
Aiming at the problems of the oil collecting cover of the output shaft of the existing rolling mill speed reducer, the utility model aims to provide a split structure of the oil collecting cover of a gear box of a rolling mill, which ensures smooth oil return space and oil return and ensures that maintenance of two output shafts is not affected mutually.
The specific technical scheme is as follows:
a rolling mill gear box oil collecting cover split structure comprises:
the outer sides of the two oil collecting covers are rectangular, and the two oil collecting covers are arranged in parallel;
the two first communication pipes are horizontally and mutually parallel, and respectively support against the two sides of the oil collecting cover, and the bottom surface in the first communication pipe is lower than the bottom surface in the oil collecting cover;
one end of the second communicating pipe is communicated with the other oil collecting cover;
and the other ends of the two first communicating pipes and the other end of the second communicating pipe are respectively communicated with the main oil return pipe.
The rolling mill gearbox oil collecting cover split structure, wherein the second communicating pipe is obliquely arranged, the second communicating pipe is connected with one end of the oil collecting cover, which is higher than one end of the main oil return pipe connected with the second communicating pipe.
The rolling mill gearbox oil collecting cover split structure is characterized in that the two first communicating pipes are symmetrically located on two sides of the second communicating pipe.
The rolling mill gearbox oil collecting cover split structure comprises two first communication pipes, wherein one ends of the two first communication pipes are welded with two sides of the oil collecting cover respectively.
The rolling mill gearbox oil collecting cover split structure comprises a first communicating pipe, a second communicating pipe and a third communicating pipe.
The rolling mill gearbox oil collecting cover split structure is characterized in that two screw plugs are arranged at the bottom of one oil collecting cover.
The above-mentioned rolling mill gear box oil collecting cover split structure, wherein, two oil collecting covers include respectively: the oil collecting device comprises a first oil collecting cover and a second oil collecting cover, wherein the first oil collecting cover and the second oil collecting cover are arranged in parallel, the second oil collecting cover is positioned between the first oil collecting cover and a main oil return pipe, two first communication pipes are respectively communicated with two sides of the first oil collecting cover, two first communication pipes are respectively positioned on two sides of the second oil collecting cover, and the second communication pipe is communicated with the second oil collecting cover.
The above-mentioned rolling mill gear box oil collecting cover components of a whole that can function independently structure, wherein still includes: and the discharge pipe is communicated with the main oil return pipe and bends downwards.
The oil collecting cover split structure of the rolling mill gearbox is characterized in that a plurality of mounting holes are formed in each of the two oil collecting covers, bolts are respectively mounted in the mounting holes, and the oil collecting covers are fixedly connected with an output shaft of the rolling mill gearbox through the bolts.
Compared with the prior art, the technical scheme has the following positive effects:
the utility model improves the convenience of the unpacking maintenance of users and the current situation that the effective oil return sectional area of the circular oil collecting cover is small, and ensures that the oil return is smooth and oil-proof.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a split structure of a rolling mill gearbox oil collecting cover.
In the drawings: 1. an oil collecting cover; 2. a first communication pipe; 3. a second communicating pipe; 4. a main oil return pipe; 5. a first oil collection cover; 6. the second oil collecting cover; 7. a discharge pipe; 8. a mounting hole; 9. an output shaft of a rolling mill gearbox; 10. a bolt; 11. and (3) a flange.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
FIG. 1 is a schematic diagram of the overall structure of a split structure of a rolling mill gearbox oil collecting cover;
as shown in fig. 1, there is shown a split structure of a rolling mill gearbox oil collecting cover of a preferred embodiment, comprising: two collection oil hoods 1, two first communicating pipes 2, a second communicating pipe 3 and main oil return pipe 4, the outside of two collection oil hoods 1 is the rectangle, two collection oil hoods 1 set up side by side, the one end of two first communicating pipes 2 communicates with the both sides of an collection oil hood 1 respectively, two first communicating pipes 2 level and mutual parallel arrangement, two first communicating pipes 2 support respectively in the both sides of two collection oil hoods 1, the bottom surface in the first communicating pipe 2 is less than the bottom surface in this collection oil hood 1, the one end and the another collection oil hood 1 intercommunication of second communicating pipe 3, the other end of two first communicating pipes 2, the other end of second communicating pipe 3 communicates with main oil return pipe 4 respectively.
Further, as a preferred embodiment, the second communicating tube 3 is disposed obliquely, and an end of the second communicating tube 3 connected to the oil collecting cover 1 is higher than an end of the second communicating tube 3 connected to the main oil return tube 4.
Further, as a preferred embodiment, the two first communication pipes 2 are symmetrically located at two sides of the second communication pipe 3.
Further, as a preferred embodiment, one ends of the two first communication pipes 2 are welded to two sides of the oil collecting cover 1, respectively.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the present utility model, as shown in fig. 1, the cross section of the first communication pipe 2 is rectangular, and the cross section of the second communication pipe 3 is circular.
In a further embodiment of the utility model, the bottom of the oil collecting cover 1 is provided with two screw plugs.
In a further embodiment of the utility model, the two oil collection covers 1 each comprise: the first oil collecting cover 5 and the second oil collecting cover 6 are arranged in parallel, the second oil collecting cover 6 is positioned between the first oil collecting cover 5 and the main oil return pipe 4, the two first communication pipes 2 are respectively communicated with two sides of the first oil collecting cover 5, the two first communication pipes 2 are respectively positioned on two sides of the second oil collecting cover 6, and the second communication pipe 3 is communicated with the second oil collecting cover 6.
In a further embodiment of the utility model, the rolling mill gearbox oil collecting cover split structure further comprises: and a drain pipe 7, the drain pipe 7 is communicated with the main oil return pipe 4, and the drain pipe 7 is bent downwards.
In a further embodiment of the utility model, a plurality of mounting holes 8 are arranged on the two oil collecting covers 1, bolts 10 are respectively arranged on the plurality of mounting holes 8, and the oil collecting covers 1 are fixedly connected with an output shaft 9 of a rolling mill gearbox through the plurality of bolts 10.
Preferably, flanges 11 are provided on both the first communication pipe 2 and the second communication pipe 3.
The utility model adopts two independent square oil collecting covers 1 so as to determine whether to connect two pipelines to the main oil return pipe 4 or to prepare the hose for a user according to the form of the main oil return pipe 4.
The utility model aims to improve convenience of unpacking and maintenance of users and the current situation that the effective oil return sectional area of the circular oil collecting cover is small, and ensure smooth oil return without oil leakage.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (9)
1. The utility model provides a rolling mill gear box collection oil cover components of a whole that can function independently structure which characterized in that includes:
the outer sides of the two oil collecting covers are rectangular, and the two oil collecting covers are arranged in parallel;
the two first communication pipes are horizontally and mutually parallel, and respectively support against the two sides of the oil collecting cover, and the bottom surface in the first communication pipe is lower than the bottom surface in the oil collecting cover;
one end of the second communicating pipe is communicated with the other oil collecting cover;
and the other ends of the two first communicating pipes and the other end of the second communicating pipe are respectively communicated with the main oil return pipe.
2. The split structure of a rolling mill gearbox oil collecting cover according to claim 1, wherein the second communicating pipe is obliquely arranged, and one end of the second communicating pipe connected with the oil collecting cover is higher than one end of the second communicating pipe connected with the main oil return pipe.
3. The split structure of a rolling mill gearbox oil collecting cover according to claim 1, wherein the two first communicating pipes are symmetrically positioned on two sides of the second communicating pipe.
4. The split structure of a rolling mill gearbox oil collecting cover according to claim 1, wherein one end of each of the two first communication pipes is welded to two sides of the oil collecting cover.
5. The split structure of a rolling mill gearbox oil collecting cover according to claim 1, wherein the cross section of the first communicating pipe is rectangular, and the cross section of the second communicating pipe is circular.
6. The split structure of a rolling mill gearbox oil collecting cover according to claim 1, wherein two screw plugs are arranged at the bottom of one oil collecting cover.
7. The split structure of oil collecting hoods of a gear box of a rolling mill according to claim 1, wherein two oil collecting hoods respectively comprise: the oil collecting device comprises a first oil collecting cover and a second oil collecting cover, wherein the first oil collecting cover and the second oil collecting cover are arranged in parallel, the second oil collecting cover is positioned between the first oil collecting cover and a main oil return pipe, two first communication pipes are respectively communicated with two sides of the first oil collecting cover, two first communication pipes are respectively positioned on two sides of the second oil collecting cover, and the second communication pipe is communicated with the second oil collecting cover.
8. The rolling mill gearbox oil collection cover split structure of claim 1, further comprising: and the discharge pipe is communicated with the main oil return pipe and bends downwards.
9. The split structure of the oil collecting cover of the gear box of the rolling mill according to claim 1, wherein a plurality of mounting holes are formed in each of the oil collecting covers, bolts are respectively mounted in the plurality of mounting holes, and the oil collecting cover is fixedly connected with an output shaft of the gear box of the rolling mill through the plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320109943.2U CN219413484U (en) | 2023-01-16 | 2023-01-16 | Split structure of oil collecting cover of rolling mill gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320109943.2U CN219413484U (en) | 2023-01-16 | 2023-01-16 | Split structure of oil collecting cover of rolling mill gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219413484U true CN219413484U (en) | 2023-07-25 |
Family
ID=87204374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320109943.2U Active CN219413484U (en) | 2023-01-16 | 2023-01-16 | Split structure of oil collecting cover of rolling mill gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219413484U (en) |
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2023
- 2023-01-16 CN CN202320109943.2U patent/CN219413484U/en active Active
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