CN217633498U - Sealed bearing pedestal - Google Patents
Sealed bearing pedestal Download PDFInfo
- Publication number
- CN217633498U CN217633498U CN202221234818.6U CN202221234818U CN217633498U CN 217633498 U CN217633498 U CN 217633498U CN 202221234818 U CN202221234818 U CN 202221234818U CN 217633498 U CN217633498 U CN 217633498U
- Authority
- CN
- China
- Prior art keywords
- gland
- bearing seat
- seat body
- bearing
- oil
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title 1
- 210000004907 gland Anatomy 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 239000010687 lubricating oil Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Sealing Devices (AREA)
Abstract
The utility model discloses a sealed bearing seat, including a bearing seat body, the one end opening part of bearing seat body is provided with the gland, the gland is connected with the bearing seat body, the bearing seat body with the gland constitutes the inner chamber, the inner chamber is provided with a bearing, be provided with the transmission shaft on the bearing, the bearing seat body is seted up and is used for making the hole that the transmission shaft passed, the top of bearing seat body is provided with the oiling mouth, the oiling mouth with the inner chamber intercommunication, be provided with the fuel tap on the oiling mouth; and a sealing cover is arranged on one side of the gland and is respectively connected with the gland and the bearing seat body. The utility model seals the inner cavity by the screw connection of the gland and the bearing seat body and the arranged oil seal and the sealing ring to prevent oil leakage; the closing cap is fixed the gland in addition, and the vibrations that produce when avoiding using lead to the oil leak with the gland back-out, reach further sealed effect.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to a sealed bearing frame.
Background
The bearing seat is one of mechanical parts commonly used in the field of mechanical transmission, almost places with bearings can relate to the bearing seat, and the bearing seat is a component which is arranged on a machine body or a foundation and is used for supporting the bearings, the bearing seat is a seat body which is used for installing and fixing the bearings and can bear certain supporting force, and the bearings are matched with shafts on the bearing seat to realize synchronous rotation with the shafts.
The existing bearing seat is mostly composed of a bearing seat body and a gland, the gland is fixedly connected with the bearing seat body through bolts, and the bearing seat has the defects that injected lubricating oil leaks easily, the sealing effect cannot be achieved, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can seal the bearing frame of avoiding the oil leak.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a sealed bearing seat comprises a bearing seat body, wherein a gland is arranged at an opening at one end of the bearing seat body and is connected with the bearing seat body, the bearing seat body and the gland form an inner cavity, a bearing is arranged in the inner cavity, a transmission shaft is arranged on the bearing, a hole for the transmission shaft to pass through is formed in the bearing seat body, an oil filling port is formed in the top of the bearing seat body and is communicated with the inner cavity, and an oil valve is arranged on the oil filling port; and a sealing cover is arranged on one side of the gland and is respectively connected with the gland and the bearing seat body.
Preferably, the bearing seat body with the gland all is provided with the screw thread of mutually supporting, the bearing seat body with gland threaded connection.
Preferably, a sealing ring for sealing is arranged between the gland and the bearing seat body.
Preferably, a plurality of grooves are formed in the circumferential direction of the extension of the gland, and a plurality of convex blocks capable of being placed on the grooves are arranged on one side, close to the gland, of the gland.
Preferably, the periphery of the bearing seat body is provided with a plurality of connecting lugs, through holes are formed in the corresponding positions of the connecting lugs and the sealing cover, and bolts penetrate through the through holes to connect the bearing seat body and the sealing cover.
Preferably, an oil seal is arranged at the joint of the transmission shaft and the bearing seat body.
The beneficial effects of the utility model are that: the inner cavity is sealed by the threaded connection of the gland and the bearing seat body and the arranged oil seal and the sealing ring so as to prevent oil leakage; the closing cap is fixed the gland in addition, and the vibrations that produce when avoiding using lead to the oil leak with the gland back-out, reach further sealed effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the gland of FIG. 1;
FIG. 3 is a schematic structural view of the bearing housing body of FIG. 1;
wherein: the bearing seat comprises a bearing seat body 10, a gland 12, an inner cavity 14, a bearing 16, a transmission shaft 18, an oil filling port 20, an oil valve 22, a sealing cover 24, a sealing ring 26, a groove 28, a bump 30, a connecting lug 32, a bolt 34 and an oil seal 36.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the term "top" or the like is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-2, the utility model provides a sealed bearing seat, including a bearing seat body 10, the one end opening part of bearing seat body 10 is provided with gland 12, and gland 12 is connected with bearing seat body 10. The bearing seat body 10 and the gland 12 form an inner cavity 14, the inner cavity 14 is provided with a bearing 16, the bearing 16 is provided with a transmission shaft 18, and the bearing seat body 10 is provided with a hole for the transmission shaft 18 to pass through. The top of the bearing housing body 10 is provided with an oil filling port 20, the oil filling port 20 is communicated with the inner cavity 14, and an oil valve 22 is arranged on the oil filling port 20. The connection of the drive shaft 18 to the housing body 10 is provided with an oil seal 36 to prevent the flow of lubricating oil from the interior chamber 14. A cover 24 is provided at one side of the gland 12, and the cover 24 is connected to the gland 12 and the bearing housing body 10, respectively. The utility model discloses can open the fuel tap 22 when using, through oiling mouth 20 in inner chamber 14 injection lubricating oil in order to lubricated the bearing, gland 12 seals bearing frame body 10, and closing cap 24 can make gland 12 fixed, further seals the leakage in order to prevent lubricating oil to the bearing frame.
Wherein, bearing frame body 10 and gland 12 all are provided with the screw thread of mutually supporting, and bearing frame body 10 and gland 12 threaded connection. Compared with the bolt connection of the gland 12 and the bearing seat body 10, the screw connection can seal the lubricating oil in the inner cavity 14, and the lubricating oil cannot leak from the connection position of the gland 12 and the bearing seat body 10. The sealing ring 26 is arranged between the gland 12 and the bearing seat body 10, so that the phenomenon that the gland 12 is loosened and screwed out to cause the outflow of lubricating oil along threads due to vibration generated in use can be prevented, and the leakage of the lubricating oil is further avoided.
Further, a plurality of grooves 28 are circumferentially formed in the outer extension of the gland 12, the sealing cover 24 is provided with a bump 30 capable of being placed on the grooves 28 on one side close to the gland 12, the number of the bumps 30 can be 4, the bumps are evenly distributed on the sealing cover 24, and the bumps 30 can be clamped on the grooves 28 corresponding to the positions of the grooves 28. The purpose of providing the cover 24 and connecting the cover 24 to the bearing housing body 10 is to prevent the gland 12 from unscrewing out of the bearing housing body 10 to ensure sealing of the internal cavity 14.
Wherein, the periphery of bearing frame body 10 is provided with engaging lug 32, and engaging lug quantity can be 4, and the through-hole has all been seted up with closing cap 24's corresponding position to engaging lug 32, and bolt 34 passes through-hole connecting bearing frame body 10 and closing cap 24. During the use, screw tight with bearing frame body 10 screw with gland 12 earlier, correspond the through-hole position of closing cap 24 with engaging lug 32 again, because recess 28 on gland 12 has a plurality of and evenly distributed, even the screw rotation angle is different, lug 30 on the closing cap 24 still can correspond the position card on several recess 28 wherein, and rethread bolt 34 is connected gland 24 and bearing frame body 10 to fixed gland 12.
The principle of the utility model is that: the inner cavity 14 is sealed by an oil seal and a sealing ring which are connected by the screw thread of the gland 12 and the bearing seat body 10 to prevent oil leakage; the sealing cover 24 fixes the gland 12 to prevent the gland 12 from being screwed out by vibration generated during use to cause oil leakage, thereby achieving the effect of further sealing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a sealed bearing frame, includes a bearing frame body, the one end opening part of bearing frame body is provided with the gland, the gland with this body coupling of bearing frame, its characterized in that: the bearing seat body and the gland form an inner cavity, the inner cavity is provided with a bearing, a transmission shaft is arranged on the bearing, the bearing seat body is provided with a hole for the transmission shaft to pass through, the top of the bearing seat body is provided with an oil filling port, the oil filling port is communicated with the inner cavity, and an oil valve is arranged on the oil filling port; and a sealing cover is arranged on one side of the gland and is respectively connected with the gland and the bearing seat body.
2. The seal bearing block as claimed in claim 1, wherein: the bearing seat body with the gland all is provided with the screw thread of mutually supporting, the bearing seat body with gland threaded connection.
3. The seal bearing block as claimed in claim 1, wherein: and a sealing ring for sealing is arranged between the gland and the bearing seat body.
4. The seal bearing block as claimed in claim 1, wherein: a plurality of grooves are formed in the circumferential direction of the extension of the gland, and a plurality of convex blocks capable of being placed on the grooves are arranged on one side, close to the gland, of the gland.
5. The seal bearing block as claimed in claim 1, wherein: the periphery of the bearing seat body is provided with a plurality of connecting lugs, through holes are formed in the corresponding positions of the connecting lugs and the sealing cover, and bolts penetrate through the through holes to be connected with the bearing seat body and the sealing cover.
6. The seal bearing block as claimed in claim 1, wherein: and an oil seal is arranged at the joint of the transmission shaft and the bearing seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234818.6U CN217633498U (en) | 2022-05-23 | 2022-05-23 | Sealed bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234818.6U CN217633498U (en) | 2022-05-23 | 2022-05-23 | Sealed bearing pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217633498U true CN217633498U (en) | 2022-10-21 |
Family
ID=83654193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234818.6U Expired - Fee Related CN217633498U (en) | 2022-05-23 | 2022-05-23 | Sealed bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217633498U (en) |
-
2022
- 2022-05-23 CN CN202221234818.6U patent/CN217633498U/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 |
Granted publication date: 20221021 |