CN214945220U - Sealing device for fan bearing seat - Google Patents
Sealing device for fan bearing seat Download PDFInfo
- Publication number
- CN214945220U CN214945220U CN202120765235.5U CN202120765235U CN214945220U CN 214945220 U CN214945220 U CN 214945220U CN 202120765235 U CN202120765235 U CN 202120765235U CN 214945220 U CN214945220 U CN 214945220U
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- Prior art keywords
- bearing
- sealing ring
- bearing seat
- groups
- buffering
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 84
- 230000003139 buffering effect Effects 0.000 claims abstract description 49
- 230000006978 adaptation Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a fan bearing seat sealing device relates to bearing frame technical field, the utility model discloses a bearing frame, the fixed first backup pad that is provided with in bottom of bearing frame one side, the bottom of first backup pad is provided with first buffering heelpiece, and one side at first buffering heelpiece top is fixed and is provided with first connecting post, and the fixed second buffering heelpiece that is provided with in bottom of first buffering heelpiece, the fixed second backup pad that is provided with in bottom of bearing frame opposite side. The utility model relates to a fan bearing seat sealing device uses through the cooperation of first sealing ring and second sealing ring and apron, can protect the bearing of bearing frame department at the in-process of bearing frame transportation to the effectual bearing of bearing frame department of having avoided appears the impaired or phenomenon of weing of friction in the transportation, through setting up first sealing washer and second sealing washer, further strengthening the sealing performance of bearing front side and rear side.
Description
Technical Field
The utility model relates to a bearing frame technical field, in particular to fan bearing frame sealing device.
Background
The turntable bearing seat is a large and super-large bearing seat capable of receiving comprehensive load and having a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.
The surface of the fan bearing seat used in the current market is lack of a corresponding sealing device, so that the bearing at the fan bearing seat is easily worn and damped in the transportation process, the normal use of the bearing at the fan bearing seat is influenced to a certain extent, and in addition, the fan bearing seat is in the use process and is caused to vibrate due to the rotation of the bearing, so that the bearing seat is influenced to a certain extent in the stability.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a fan bearing frame sealing device, can effectively solve the surface of fan bearing frame among the background art owing to lack corresponding sealing device, make the bearing of fan bearing frame department wearing and tearing wet in the transportation very easily, influence the normal use of fan bearing frame department bearing to a certain extent, moreover, the fan bearing frame is in the use, because the rotation of bearing to make bearing frame department appear vibrations, influence the problem of the stability ability of bearing frame department to a certain extent.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fan bearing seat sealing device comprises a bearing seat, wherein a first supporting plate is fixedly arranged at the bottom of one side of the bearing seat, one side of the bottom of the bearing seat is conveniently supported through the first supporting plate, a first buffering bottom cushion is arranged at the bottom of the first supporting plate, a first connecting column is fixedly arranged at one side of the top of the first buffering bottom cushion, a second buffering bottom cushion is fixedly arranged at the bottom of the first buffering bottom cushion, a second supporting plate is fixedly arranged at the bottom of the other side of the bearing seat, the other side of the bottom of the bearing seat is conveniently supported through the second supporting plate, a third buffering bottom cushion is arranged at the bottom of the second supporting plate, a second connecting column is fixedly arranged at one side of the top of the third buffering bottom cushion, a fourth buffering bottom cushion is fixedly arranged at the bottom of the third buffering bottom cushion, and an oil injection end is arranged at one side of the top of the bearing seat, a bearing is arranged on the inner side of the bearing seat, a first sealing ring is arranged on the front side of the bearing seat, a first sealing ring is fixedly arranged on the inner side of the first sealing ring, the sealing effect of the front side of the bearing is better through the first sealing ring, the outer side of the first sealing ring is provided with a connecting screw, one side of the connecting screw is provided with a cover plate, and in the process of transporting the fan bearing seat, the bearing at the bearing seat of the fan is protected, the surface of the cover plate is fixedly provided with a handle, the cover plate is more convenient to use through the handle, the inner end of the connecting screw is provided with a connecting through hole matched with the connecting screw, the rear side of the bearing seat is provided with a second sealing ring, the inboard fixed second sealing washer that is provided with of second sealing ring for the sealed effect of bearing rear side is better through the second sealing washer.
Preferably, the inboard of bearing frame cup joints with the outside of bearing, the internal diameter size of bearing frame and the external diameter size looks adaptation of bearing for fan bearing frame's use is more reasonable.
Preferably, the surface of the first sealing ring is provided with a small hole matched with the connecting screw, the connecting screw is inserted into the surface of the first sealing ring through the small hole, the outer diameter of the connecting screw is matched with the inner diameter of the small hole, and the number of the connecting screw and the number of the connecting through holes are eight, so that the first sealing ring can be conveniently connected.
Preferably, the surface of the first sealing ring is in threaded connection with the front side of the bearing seat through eight groups of connecting screws, and the outer diameter size of the eight groups of connecting screws is matched with the inner diameter size of the eight groups of connecting through holes, so that the first sealing ring and the front side of the bearing seat can be mounted and dismounted.
Preferably, the surface of the second sealing ring is also provided with eight groups of connecting screws, the back of the bearing seat is also provided with connecting through holes matched with the eight groups of connecting screws, and the surface of the second sealing ring is in threaded connection with the rear side of the bearing seat through the eight groups of connecting screws, so that the second sealing ring and the rear side of the bearing seat can be mounted and dismounted.
Preferably, the quantity of first spliced pole is four groups, the bottom of first backup pad is seted up with the first recess of four groups of first spliced pole looks adaptations of four groups, the top of first buffering heelpiece is connected with the bottom block of first backup pad through the first spliced pole of four groups for the top of first buffering heelpiece can carry out better connection with the bottom of first backup pad through four groups of first spliced poles.
Preferably, the quantity of second spliced pole is four groups, four groups of second recesses with four groups of second spliced pole looks adaptations are seted up to the bottom of second backup pad, the top of third buffering heelpiece is connected through the bottom block of four groups of second spliced poles with the second backup pad, through four groups of second spliced poles for the top of third buffering heelpiece can carry out better being connected with the bottom of second backup pad.
Preferably, the round hole has been seted up on the surface of first sealing ring, and the internal diameter size of round hole is the same with the internal diameter size of bearing, the inboard block of the outside round hole of apron is connected, the external diameter size of apron and the internal diameter size looks adaptation of round hole make the sealed effect of first sealing ring better to a certain extent.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, use through the cooperation of first sealing ring and second sealing ring and apron, can protect the bearing of bearing frame department at the in-process of bearing frame transportation to the effectual bearing of bearing frame department that has avoided appears the impaired phenomenon of perhaps weing of friction in the transportation, through setting up first sealing washer and second sealing washer, further strengthened the sealing performance of bearing front side and rear side.
2. The utility model discloses a set up first buffering heelpiece, second buffering heelpiece and third buffering heelpiece and fourth buffering heelpiece, can cushion the external force that the bearing frame received, thereby effectual guarantee bearing frame stability can in the use, through setting up first spliced pole and second spliced pole, make first buffering heelpiece and third buffering heelpiece can with carry out quick installation and dismantlement between first backup pad and the second backup pad, thereby convenient to use person is to the change of first buffering heelpiece and third buffering heelpiece when first buffering heelpiece and third buffering heelpiece are damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of a sealing device of a fan bearing seat of the present invention;
FIG. 2 is a schematic view of a bearing seat structure of a sealing device for a fan bearing seat of the present invention;
fig. 3 is a schematic view of a first seal ring and a second seal ring structure of a sealing device of a fan bearing seat according to the present invention;
FIG. 4 is a schematic view of a cover plate structure of a sealing device for a fan bearing housing according to the present invention;
fig. 5 is a schematic structural view of the first buffer bottom pad and the second buffer bottom pad of the sealing device of the fan bearing seat of the present invention.
In the figure: 1. a bearing seat; 2. a first support plate; 3. oil injection end; 4. a first seal ring; 5. a connecting screw; 6. a cover plate; 7. a second support plate; 8. a connecting through hole; 9. a bearing; 10. a first seal ring; 11. a second seal ring; 12. a second seal ring; 13. a handle; 14. a first cushion base; 15. a first connecting column; 16. a second cushion base; 17. a second connecting column; 18. a third cushion base; 19. and a fourth cushion bottom pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model relates to a sealing device for a fan bearing seat, which comprises a bearing seat 1, a first supporting plate 2 is fixedly arranged at the bottom of one side of the bearing seat 1, and is convenient for supporting one side of the bottom of the bearing seat 1 through the first supporting plate 2, a first buffering bottom cushion 14 is arranged at the bottom of the first supporting plate 2, a first connecting column 15 is fixedly arranged at one side of the top of the first buffering bottom cushion 14, a second buffering bottom cushion 16 is fixedly arranged at the bottom of the first buffering bottom cushion 14, a second supporting plate 7 is fixedly arranged at the bottom of the other side of the bearing seat 1, and is convenient for supporting the other side of the bottom of the bearing seat 1 through the second supporting plate 7, a third buffering bottom cushion 18 is arranged at the bottom of the second supporting plate 7, a second connecting column 17 is fixedly arranged at one side of the top of the third buffering bottom cushion 18, a fourth buffering bottom cushion 19 is fixedly arranged at the bottom of the third buffering bottom cushion 18, one side of the top of the bearing seat 1 is provided with an oil filling end 3, the inner side of the bearing seat 1 is provided with a bearing 9, the front side of the bearing seat 1 is provided with a first sealing ring 4, the inner side of the first sealing ring 4 is fixedly provided with a first sealing ring 10, the sealing effect of the front side of the bearing 9 is better through the first sealing ring 10, the outer side of the first sealing ring 4 is provided with a connecting screw 5, one side of the connecting screw 5 is provided with a cover plate 6, the fan bearing seat can be protected through the cover plate 6 in the transportation process of the fan bearing seat, the surface of the cover plate 6 is fixedly provided with a handle 13, the use of the cover plate 6 is more convenient through the handle 13, the inner end of the connecting screw 5 is provided with a connecting through hole 8 matched with the connecting screw, the rear side of the bearing seat 1 is provided with a second sealing ring 11, the inner side of the second sealing ring 11 is fixedly provided with a second sealing ring 12, the second seal ring 12 improves the sealing effect on the rear side of the bearing 9.
Further, the inboard of bearing frame 1 cup joints with the outside of bearing 9, and the internal diameter size of bearing frame 1 and the external diameter size looks adaptation of bearing 9 for fan bearing frame's use is more reasonable.
Further, the surface of the first sealing ring 4 is provided with a small hole matched with the connecting screw 5, the connecting screw 5 is inserted into the surface of the first sealing ring 4 through the small hole, the outer diameter of the connecting screw 5 is matched with the inner diameter of the small hole, and the number of the connecting screw 5 and the number of the connecting through holes 8 are eight groups, so that the first sealing ring 4 can be conveniently connected.
Further, the surface of the first sealing ring 4 is in threaded connection with the front side of the bearing seat 1 through eight groups of connecting screws 5, and the outer diameter of the eight groups of connecting screws 5 is matched with the inner diameter of the eight groups of connecting through holes 8, so that the first sealing ring 4 and the front side of the bearing seat 1 can be installed and detached.
Further, the surface of the second sealing ring 11 is also provided with eight sets of connecting screws 5, the back of the bearing seat 1 is also provided with connecting through holes 8 matched with the eight sets of connecting screws 5, and the surface of the second sealing ring 11 is in threaded connection with the rear side of the bearing seat 1 through the eight sets of connecting screws 5, so that the second sealing ring 11 and the rear side of the bearing seat 1 can be installed and detached.
Further, the quantity of first spliced pole 15 is four groups, and the first recess of four groups with the first spliced pole 15 looks adaptation of four groups is seted up to the bottom of first backup pad 2, and the top of first buffering heelpiece 14 is connected with the bottom block of first backup pad 2 through four groups of first spliced poles 15, through four groups of first spliced poles 15 for the top of first buffering heelpiece 14 can carry out better being connected with the bottom of first backup pad 2.
Further, the number of the second connecting columns 17 is four, four groups of second grooves matched with the four groups of second connecting columns 17 are formed in the bottom of the second support plate 7, the top of the third buffering bottom pad 18 is connected with the bottom of the second support plate 7 through the four groups of second connecting columns 17 in a clamping mode, and the top of the third buffering bottom pad 18 can be better connected with the bottom of the second support plate 7 through the four groups of second connecting columns 17.
Further, the round hole has been seted up on the surface of first sealing ring 4, and the internal diameter size of round hole is the same with the internal diameter size of bearing 9, and the inboard block of the outside round hole of apron 6 is connected, and the external diameter size of apron 6 and the internal diameter size looks adaptation of round hole make first sealing ring 4's sealed effect better to a certain extent.
The utility model discloses a theory of operation does: during the use, at first open apron 6 through handle 13, then install bearing frame 1 in required position, use through the cooperation of first sealing ring 4 and second sealing ring 11 and apron 6, can protect bearing 9 of bearing frame 1 department in the in-process of bearing frame 1 transportation, thereby the effectual bearing 9 of bearing frame 1 department that has avoided appears the impaired or phenomenon of weing of friction in the transportation, through first sealing washer 10 and second sealing washer 12, the further sealing performance who has strengthened bearing 9 front side and rear side, through first cushion heelpiece 14, second cushion heelpiece 16 and third cushion heelpiece 18 and fourth cushion heelpiece 19, can cushion the external force that bearing frame 1 received, thereby the effectual stability of guarantee bearing frame 1 in the use can be fast carried out, through first spliced pole 15 and second spliced pole 17, make first cushion heelpiece 14 and third cushion heelpiece 18 can with first backup pad 2 and second backup pad 7 between carry out the buffering The first cushion base pad 14 and the third cushion base pad 18 are easily replaced by a user when the first cushion base pad 14 and the third cushion base pad 18 are damaged, wherein the first cushion base pad 14, the second cushion base pad 16, the third cushion base pad 18 and the fourth cushion base pad 19 are made of rubber.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a fan bearing frame sealing device which characterized in that: comprises a bearing seat (1), a first supporting plate (2) is fixedly arranged at the bottom of one side of the bearing seat (1), a first buffering bottom cushion (14) is arranged at the bottom of the first supporting plate (2), a first connecting column (15) is fixedly arranged at one side of the top of the first buffering bottom cushion (14), a second buffering bottom cushion (16) is fixedly arranged at the bottom of the first buffering bottom cushion (14), a second supporting plate (7) is fixedly arranged at the bottom of the other side of the bearing seat (1), a third buffering bottom cushion (18) is arranged at the bottom of the second supporting plate (7), a second connecting column (17) is fixedly arranged at one side of the top of the third buffering bottom cushion (18), a fourth buffering bottom cushion (19) is fixedly arranged at the bottom of the third buffering bottom cushion (18), an oil injection end (3) is arranged at one side of the top of the bearing seat (1), the inboard of bearing frame (1) is provided with bearing (9), the front side of bearing frame (1) is provided with first sealing ring (4), the inboard fixed first sealing washer (10) that is provided with of first sealing ring (4), the outside of first sealing ring (4) is provided with connecting screw (5), one side of connecting screw (5) is provided with apron (6), the fixed surface of apron (6) is provided with handle (13), the inner of connecting screw (5) is provided with connect the through-hole (8) of looks adaptation with it, the rear side of bearing frame (1) is provided with second sealing ring (11), the inboard fixed second sealing washer (12) that is provided with of second sealing ring (11).
2. A fan bearing housing seal as claimed in claim 1, wherein: the bearing seat is characterized in that the inner side of the bearing seat (1) is sleeved with the outer side of the bearing (9), and the inner diameter of the bearing seat (1) is matched with the outer diameter of the bearing (9).
3. A fan bearing housing seal as claimed in claim 1, wherein: the surface of the first sealing ring (4) is provided with small holes matched with the connecting screws (5), the connecting screws (5) are connected with the surface of the first sealing ring (4) in an inserting mode through the small holes, the outer diameter size of the connecting screws (5) is matched with the inner diameter size of the small holes, and the number of the connecting screws (5) and the number of the connecting through holes (8) are eight.
4. A fan bearing housing seal as claimed in claim 1, wherein: the surface of the first sealing ring (4) is in threaded connection with the front side of the bearing seat (1) through eight groups of connecting screws (5), and the outer diameter of the connecting screws (5) is matched with the inner diameter of the connecting through holes (8).
5. A fan bearing housing seal as claimed in claim 1, wherein: the surface of the second sealing ring (11) is also provided with eight groups of connecting screws (5), the back of the bearing seat (1) is also provided with connecting through holes (8) matched with the eight groups of connecting screws (5), and the surface of the second sealing ring (11) is in threaded connection with the rear side of the bearing seat (1) through the eight groups of connecting screws (5).
6. A fan bearing housing seal as claimed in claim 1, wherein: the quantity of first connecting post (15) is four groups, the first recess of four groups with four first connecting post (15) looks adaptations is seted up to the bottom of first backup pad (2), the top of first buffering heelpiece (14) is connected with the bottom block of first backup pad (2) through four first connecting post of group (15).
7. A fan bearing housing seal as claimed in claim 1, wherein: the number of the second connecting columns (17) is four, four groups of second grooves matched with the four groups of second connecting columns (17) are formed in the bottom of the second supporting plate (7), and the top of the third buffering bottom pad (18) is connected with the bottom of the second supporting plate (7) through the four groups of second connecting columns (17) in a clamping mode.
8. A fan bearing housing seal as claimed in claim 1, wherein: the surface of the first sealing ring (4) is provided with a round hole, the inner diameter of the round hole is the same as that of the bearing (9), the inner side of the round hole in the outer side of the cover plate (6) is clamped and connected, and the outer diameter of the cover plate (6) is matched with that of the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765235.5U CN214945220U (en) | 2021-04-15 | 2021-04-15 | Sealing device for fan bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765235.5U CN214945220U (en) | 2021-04-15 | 2021-04-15 | Sealing device for fan bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945220U true CN214945220U (en) | 2021-11-30 |
Family
ID=79045548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765235.5U Expired - Fee Related CN214945220U (en) | 2021-04-15 | 2021-04-15 | Sealing device for fan bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945220U (en) |
-
2021
- 2021-04-15 CN CN202120765235.5U patent/CN214945220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |