CN206929204U - A kind of spacing thrust bearing of radial direction - Google Patents
A kind of spacing thrust bearing of radial direction Download PDFInfo
- Publication number
- CN206929204U CN206929204U CN201720664952.2U CN201720664952U CN206929204U CN 206929204 U CN206929204 U CN 206929204U CN 201720664952 U CN201720664952 U CN 201720664952U CN 206929204 U CN206929204 U CN 206929204U
- Authority
- CN
- China
- Prior art keywords
- blowout patche
- radial
- spacing
- radial direction
- thrust bearing
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of spacing thrust bearing of radial direction, it includes：Upper blowout patche, bottom race, retainer and several steel balls, the retainer is arranged between blowout patche and bottom race, the steel ball is disposed on retainer, the radial spacing loop extended in bottom race is provided with the outside of the upper blowout patche, indent is provided with oiling groove corresponding with upper blowout patche outer wall on the radial spacing loop inwall, the oil filler point connected with oiling groove is provided with the top of the radial spacing loop, oil storage sponge is provided with the oiling groove.The spacing thrust bearing of radial direction described in the utility model, radial direction limited support is carried out to upper blowout patche using radial spacing loop, along with lubricating oil is lubricated the smearing of upper blowout patche outer surface on oil storage sponge, even if being not easy to damage when upper blowout patche high-speed rotation or big radial load, structure is more stable.
Description
Technical field
It the utility model is related to field of bearings, more particularly to the thrust bearing that a kind of radial direction is spacing.
Background technology
Bearing is a kind of important parts in contemporary plant equipment, and its major function is the mechanical rotary body of support, is dropped
Coefficient of friction in low mechanical rotary body motion process, and ensure its rotating accuracy.
By the difference of motor element frictional property, bearing can be divided into rolling bearing and the major class of sliding bearing two, wherein rolling
Bearing is normalized, seriation, but its radial dimension, vibration and noise are larger compared with sliding bearing, and price is also higher.
Thrust ball bearing is generally made up of blowout patche, seat ring, retainer and steel ball, can bear axial load, it can be difficult to
Larger radial load is born, when radial load is excessive, rotating speed is high or radial impact occurs, structure is easily damaged, stability
Difference.
Utility model content
The purpose of this utility model is to provide a kind of radial direction spacing thrust bearing, lifts radial load ability to bear,
Reinforcement structure stability.
To use following technical scheme up to this purpose, the utility model：
A kind of spacing thrust bearing of radial direction, including：Upper blowout patche, bottom race, retainer and several steel balls, the retainer
It is arranged between blowout patche and bottom race, the steel ball is disposed on retainer, and extension is provided with the outside of the upper blowout patche
Radial spacing loop in bottom race, indent is provided with oiling corresponding with upper blowout patche outer wall on the radial spacing loop inwall
Groove, the radial spacing loop top are provided with the oil filler point connected with oiling groove, oil storage sponge are provided with the oiling groove.
Wherein, bottom race upper surface indent is provided with circle embedded groove corresponding with radial spacing loop bottom.
Wherein, it is provided with a circle oil scraper ring at the top of the bottom race endoporus.
Wherein, the lower surface of the upper blowout patche is respectively arranged with annular groove corresponding with steel ball with the upper surface of bottom race.
Wherein, it is L-shaped through hole to state oil filler point.
The beneficial effects of the utility model：A kind of spacing thrust bearing of radial direction, upper blowout patche is entered using radial spacing loop
Conduct is to limited support, along with lubricating oil is lubricated the smearing of upper blowout patche outer surface on oil storage sponge, even if upper blowout patche is at a high speed
Rotation or radial load are not easy to damage when big, and structure is more stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of spacing thrust bearing of radial direction, including：Upper blowout patche 1, bottom race 4, retainer 2 and several steel balls 3, the guarantor
Hold frame 2 to be arranged between blowout patche 1 and bottom race 4, the steel ball 3 is disposed on retainer 2, the rotation of blowout patche 1 in support
Turn, thrust capacity is strong.
The outside of upper blowout patche 1 is provided with the radial spacing loop 6 extended in bottom race 4, and radial spacing loop 6 is to upper blowout patche
1 carries out radial direction limited support, and indent is provided with oiling groove 8 corresponding with the upper outer wall of blowout patche 1 on the inwall of radial spacing loop 6,
The top of radial spacing loop 6 is provided with the oil filler point 9 connected with oiling groove 8, and oil storage sponge is provided with the oiling groove 8.
Lubricating oil is lubricated the smearing of the upper outer surface of blowout patche 1 on oil storage sponge, the friction of blowout patche 1 and radial spacing loop 6 in reduction, even if
It is not easy to damage when the upper high-speed rotation of blowout patche 1 or big radial load, structure is more stable.
In the present embodiment, it is corresponding with the bottom of radial spacing loop 6 embedded that the upper surface indent of bottom race 4 is provided with a circle
Groove 7, the bottom of bottom race 4 are provided with bolt 11 and fixation, sound construction, installation and removal are attached to the bottom of radial spacing loop 6
It is relatively convenient.
In the present embodiment, a circle oil scraper ring 5 is provided with the top of the endoporus of bottom race 4, oil scraper ring 5 can avoid lubricating oil
Leakage, the rotation of steel ball 3 is lubricated using lubricating oil, improves the stability of steel ball 3, avoid lubricating oil waste problem.
In the present embodiment, the lower surface of the upper blowout patche 1 is respectively arranged with corresponding with steel ball 3 with the upper surface of bottom race 4
Annular groove 10, annular groove 10 strengthens the spacing of steel ball 3, and lubricating oil is concentrated in annular groove 10, the convenient smearing to steel ball 3
Lubrication.
In the present embodiment, it is L-shaped through hole to state oil filler point 9, facilitates the supplement of lubricating oil, and L-shaped via openings are above,
Operation is more convenient.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (5)
1. a kind of spacing thrust bearing of radial direction, including：Upper blowout patche, bottom race, retainer and several steel balls, it is described to keep setting up
Put between upper blowout patche and bottom race, the steel ball is disposed on retainer, it is characterised in that set on the outside of the upper blowout patche
It is equipped with the radial spacing loop extended in bottom race, indent is provided with corresponding with upper blowout patche outer wall on the radial spacing loop inwall
Oiling groove, be provided with the oil filler point connected with oiling groove at the top of the radial spacing loop, oil storage be provided with the oiling groove
Sponge.
2. the spacing thrust bearing of radial direction according to claim 1, it is characterised in that recessed in the bottom race upper surface
It is equipped with circle embedded groove corresponding with radial spacing loop bottom.
3. the spacing thrust bearing of radial direction according to claim 1, it is characterised in that set at the top of the bottom race endoporus
There is a circle oil scraper ring.
4. the spacing thrust bearing of radial direction according to claim 1, it is characterised in that the lower surface of the upper blowout patche is with
The upper surface of seat ring is respectively arranged with annular groove corresponding with steel ball.
5. the spacing thrust bearing of radial direction according to claim 1, it is characterised in that the oil filler point is L-shaped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664952.2U CN206929204U (en) | 2017-06-09 | 2017-06-09 | A kind of spacing thrust bearing of radial direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664952.2U CN206929204U (en) | 2017-06-09 | 2017-06-09 | A kind of spacing thrust bearing of radial direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929204U true CN206929204U (en) | 2018-01-26 |
Family
ID=61346191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720664952.2U Expired - Fee Related CN206929204U (en) | 2017-06-09 | 2017-06-09 | A kind of spacing thrust bearing of radial direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929204U (en) |
-
2017
- 2017-06-09 CN CN201720664952.2U patent/CN206929204U/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: 20180126 Termination date: 20180609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |