CN209654420U - Hyperthermal environments sliding bearing - Google Patents
Hyperthermal environments sliding bearing Download PDFInfo
- Publication number
- CN209654420U CN209654420U CN201822226750.7U CN201822226750U CN209654420U CN 209654420 U CN209654420 U CN 209654420U CN 201822226750 U CN201822226750 U CN 201822226750U CN 209654420 U CN209654420 U CN 209654420U
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- CN
- China
- Prior art keywords
- sliding bearing
- threaded hole
- shell
- groove
- screw
- 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
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses hyperthermal environments sliding bearings, including rotation main body and stationary body, the stationary body is symmetrically fixedly connected on the side of rotation main body, the rotation body interior is fixedly installed with sliding bearing, the first groove is offered in the middle part of the sliding bearing outboard end, the sliding bearing side is symmetrically welded with fixed ring, the sliding bearing internal symmetry offers conduction hole, and the conduction hole is communicated with the first groove, the fixed ring outboard end is uniformly fixedly connected with fixed block, thread groove is offered inside the fixed block, the sliding bearing inner end offers drainage trough, shell is fixedly installed with inside the stationary body, the shell side offers slot, the shell upper offers the second threaded hole, the outer side of shell end is uniformly provided with the first threaded hole, and first threaded hole and Second threaded hole does not contact.It can work under high temperature environment when the utility model is used, better meet and use needs.
Description
Technical field
The utility model relates to technical field of bearings, specially hyperthermal environments sliding bearing.
Background technique
Sliding bearing, the bearing to work under sliding friction.Sliding bearing stable working, reliable, noiseless.Moisten in liquid
Under sliding condition, slidingsurface is separated by lubricating oil without directly contacting, and can also greatly reduce friction loss and surface mill
Damage, oil film also have certain vibration absorption ability.But starting friction resistance is larger.Sliding bearing application is generally in low-speed heave-load
Under working condition or maintenance and fill lubricating oil difficulty operating position.Existing sliding bearing is in hot conditions
It can accelerate to wear when lower use, or even phenomenon of rupture occur, be solved so being badly in need of a kind of hyperthermal environments with sliding bearing
State problem.
Utility model content
The purpose of this utility model is to provide hyperthermal environments sliding bearings, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: hyperthermal environments sliding bearing, including turns
Dynamic main body and stationary body, the stationary body are symmetrically fixedly connected on the side of rotation main body, and the rotation body interior is solid
Dingan County is equipped with sliding bearing, offers the first groove, sliding bearing side balanced welding in the middle part of the sliding bearing outboard end
It is connected to fixed ring, the sliding bearing internal symmetry offers conduction hole, and the conduction hole is communicated with the first groove, described solid
Determine ring outboard end and be uniformly fixedly connected with fixed block, thread groove, the sliding bearing inner end are offered inside the fixed block
Drainage trough is offered, is fixedly installed with shell inside the stationary body, the shell side offers slot, on the shell
Portion offers the second threaded hole, and the outer side of shell end is uniformly provided with the first threaded hole, and first threaded hole and second
Threaded hole does not contact, and the first threaded hole internal whorl is connected with the first screw, the second threaded hole internal whorl connection
There is the second screw, the interior of shell offers the second groove, and second groove is communicated with the second threaded hole.
Preferably, the slot is adapted with fixed ring and fixed block, and the fixed ring and fixed block are plugged on slot
Inside.
Preferably, first threaded hole and thread groove are adapted with the first screw respectively, and first screw thread
It is connected to the inside of the first threaded hole and thread groove.
Preferably, the shell is consolidated by the first screw, the first threaded hole and thread groove and fixed ring and drainage trough
Fixed connection.
Preferably, the drainage trough is in shape of threads.
Preferably, the internal diameter of the fixed ring and the inner diameter size of sliding bearing are identical.
Compared with prior art, the beneficial effects of the utility model are as follows:
The device needs to fill lubricating oil when in use, by the first groove, conduction hole and drainage trough the device is existed
The inside that lubricating oil can be introduced to sliding bearing in rotation process, so that slidingsurface is separated by lubricating oil without direct
Contact, greatly reduces friction loss and surface abrasion, by fixed ring and fixed block relationship compatible with slot respectively, is convenient for
Fixed ring and fixed block are plugged on the inside of slot, pass through thread groove and the first threaded hole pass compatible with the first screw respectively
System rotates the first screw using external force, so that shell is fixedly connected on fixation by the first screw, the first threaded hole and thread groove
The outboard end of block and fixed ring rotates the second screw using external force by the second threaded hole relationship compatible with the second screw,
Being conducive to be sealed the space of the second inside grooves, the second groove enhances heat dissipation performance designed for storage coolant liquid,
It allows the device to use under high temperature environment.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the rotation main body broken away view of the utility model；
Fig. 3 is the stationary body broken away view of the utility model.
In figure: 1- rotates main body, 2- stationary body, 3- fixed ring, 4- fixed block, 5- drainage trough, 6- thread groove, 7- drainage
Hole, 8- sliding bearing, the first groove of 9-, 10- shell, 11- slot, the first screw of 12-, the second screw of 13-, the first screw thread of 14-
Hole, the second threaded hole of 15-, the second groove of 16-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: hyperthermal environments sliding bearing, including rotation
Main body 1 and stationary body 2, stationary body 2 are symmetrically fixedly connected on the side of rotation main body 1, rotate and are fixedly mounted inside main body 1
There is sliding bearing 8, offers the first groove 9 in the middle part of 8 outboard end of sliding bearing, 8 side of sliding bearing is symmetrically welded with fixed ring
3,8 internal symmetry of sliding bearing offers conduction hole 7, which needs to fill lubricating oil when in use, by the first groove 9,
Conduction hole 7 and drainage trough 5, which make the device during rotation, can introduce lubricating oil the inside of sliding bearing 8, so that sliding
Dynamic surface is separated by lubricating oil without directly contacting, and friction loss and surface abrasion, and conduction hole 7 and first are greatly reduced
Groove 9 communicates, and 3 outboard end of fixed ring is uniformly fixedly connected with fixed block 4, by fixed ring 3 and fixed block 4 respectively with slot 11
Compatible relationship is plugged on the inside of slot 11 convenient for fixed ring 3 and fixed block 4, offers thread groove 6 inside fixed block 4,
By thread groove 6 and the first threaded hole 14 relationship compatible with the first screw 12 respectively, the first screw 12 is rotated using external force,
So that shell 10 is fixedly connected on the outer of fixed block 4 and fixed ring 3 by the first screw 12, the first threaded hole 14 and thread groove 6
Side, 8 inner end of sliding bearing offer drainage trough 5, and shell 10 is fixedly installed with inside stationary body 2, and 10 side of shell is opened
Equipped with slot 11,10 top of shell offers the second threaded hole 15, compatible with the second screw 13 by the second threaded hole 15
Relationship rotates the second screw 13 using external force, is conducive to be sealed the space inside the second groove 16,10 outboard end of shell
It is uniformly provided with the first threaded hole 14, and the first threaded hole 14 and the second threaded hole 15 do not contact, 14 inside spiral shell of the first threaded hole
Line is connected with the first screw 12, and 15 internal whorl of the second threaded hole is connected with the second screw 13, offers second inside shell 10
Groove 16 enhances heat dissipation performance, allows the device to use under high temperature environment, and the second groove for storing coolant liquid
16 communicate with the second threaded hole 15.
Slot 11 is adapted with fixed ring 3 and fixed block 4, and fixed ring 3 and fixed block 4 are plugged on the inside of slot 11,
First threaded hole 14 and thread groove 6 are adapted with the first screw 12 respectively, and the first screw 12 is threaded in the first threaded hole
14 and thread groove 6 inside, shell 10 passes through the first screw 12, the first threaded hole 14 and thread groove 6 and fixed ring 3 and drainage trough
5 are fixedly connected, and drainage trough 5 is in shape of threads, and the internal diameter of fixed ring 3 is identical as the inner diameter size of sliding bearing 8.
Working principle: the present apparatus is mounted on desired position for main body 1 is rotated when in use, first with external force, passes through
Second screw 13 relationship compatible with the second threaded hole 15, unscrews the second screw 13 using external force, passes through the second threaded hole 15
Suitable coolant liquid is injected to the inside of the second groove 16, is again tightened on the second screw 13 when liquid to be cooled reaches required amount
The inside of second threaded hole 15, is adapted with the first threaded hole 14 and thread groove 6 and slot 11 respectively by the first screw 12
Relationship compatible with fixed block 4 and fixed ring 3 respectively, slot 11 is aligned with fixed ring 3 and fixed block 4 and is connected to fixation
The outboard end of ring 3 and fixed block 4, the first threaded hole 14 and 6 coaxial line of thread groove, rotate the first screw 12 using external force at this time,
So that the first screw 12 is threaded in the inside of the first threaded hole 14 and thread groove 6, so that shell 10 is fixedly connected on fixation
The outboard end of ring 3 and fixed block 4, the device is when in use due to the meeting that works under rotation and machine internal friction and hot environment
High heat is generated, is shed using the coolant liquid inside the second groove 16 by heat absorption and by the shell of shell 10, to use
Person provides convenience, and better meets the needs of user.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. hyperthermal environments sliding bearing, including rotation main body (1) and stationary body (2), it is characterised in that: described fixed main
Body (2) is symmetrically fixedly connected on the side of rotation main body (1), is fixedly installed with sliding bearing inside the rotation main body (1)
(8), it is offered the first groove (9) in the middle part of sliding bearing (8) outboard end, sliding bearing (8) side is symmetrically welded with
Fixed ring (3), sliding bearing (8) internal symmetry offer conduction hole (7), and the conduction hole (7) and the first groove (9)
It communicates, fixed ring (3) outboard end is uniformly fixedly connected with fixed block (4), offers thread groove inside the fixed block (4)
(6), sliding bearing (8) inner end offers drainage trough (5), is fixedly installed with shell inside the stationary body (2)
(10), shell (10) side offers slot (11), and shell (10) top offers the second threaded hole (15), described
Shell (10) outboard end is uniformly provided with the first threaded hole (14), and first threaded hole (14) and the second threaded hole (15) are no
Contact, the first threaded hole (14) internal whorl are connected with the first screw (12), the second threaded hole (15) internal whorl
It is connected with the second screw (13), is offered the second groove (16) inside the shell (10), and second groove (16) and the
Two threaded holes (15) communicate.
2. hyperthermal environments sliding bearing according to claim 1, it is characterised in that: the slot (11) and fixed ring
(3) it is adapted with fixed block (4), and the fixed ring (3) and fixed block (4) are plugged on the inside of slot (11).
3. hyperthermal environments sliding bearing according to claim 1, it is characterised in that: first threaded hole (14) and
Thread groove (6) is adapted with the first screw (12) respectively, and first screw (12) is threaded in the first threaded hole (14)
With the inside of thread groove (6).
4. hyperthermal environments sliding bearing according to claim 1, it is characterised in that: the shell (10) passes through first
Screw (12), the first threaded hole (14) and thread groove (6) are fixedly connected with fixed ring (3) and drainage trough (5).
5. hyperthermal environments sliding bearing according to claim 1, it is characterised in that: the drainage trough (5) is in screw thread
Shape.
6. hyperthermal environments sliding bearing according to claim 1, it is characterised in that: the internal diameter of the fixed ring (3)
It is identical as the inner diameter size of sliding bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226750.7U CN209654420U (en) | 2018-12-28 | 2018-12-28 | Hyperthermal environments sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226750.7U CN209654420U (en) | 2018-12-28 | 2018-12-28 | Hyperthermal environments sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654420U true CN209654420U (en) | 2019-11-19 |
Family
ID=68519234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226750.7U Expired - Fee Related CN209654420U (en) | 2018-12-28 | 2018-12-28 | Hyperthermal environments sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654420U (en) |
-
2018
- 2018-12-28 CN CN201822226750.7U patent/CN209654420U/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: 20191119 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |