CN207421134U - A kind of snowplough rocker special bearing - Google Patents
A kind of snowplough rocker special bearing Download PDFInfo
- Publication number
- CN207421134U CN207421134U CN201720732256.0U CN201720732256U CN207421134U CN 207421134 U CN207421134 U CN 207421134U CN 201720732256 U CN201720732256 U CN 201720732256U CN 207421134 U CN207421134 U CN 207421134U
- Authority
- CN
- China
- Prior art keywords
- ring
- outer ring
- ball
- snowplough
- rocker
- 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.)
- Active
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model is related to a kind of snowplough rocker special bearings, including outer ring and inner ring, several balls are evenly equipped between outer ring and inner ring, the retainer being connected is mounted on the outside of ball, both sides are symmetrically installed with dustproof cover between outer ring and inner ring, the upper end protrusion of dustproof cover is embedded into the positioning ring groove on the madial wall of outer ring, retainer includes being arranged symmetrically ball is clamped spacing ring, the upper and lower ends of spacing ring, which cross out, is disposed with positioning region, tip protuberant bar is disposed on the positioning region, the tip protuberant bar is embedded on the madial wall of outer ring in corresponding V-ring slot, middle part is provided with the oil filler point along radial arrangement on outer ring.The utility model uses unique retainer structure, and lubricant grease can be sealed, prevent it from freezing, and there also is provided lubricant grease filler, and lubricant grease is replaced in convenient further filling, and ensureing at low temperature can normal use.
Description
Technical field
The utility model is related to field of bearings, more particularly to a kind of snowplough rocker special bearing.
Background technology
Snowplough is in the common machinery in the north, and for cleaning the accumulated snow on road surface, many places will in snowplough
Bearing is used, due to being to work outdoors under low-temperature condition, so bearing must be worked at low temperature, present bearing
It is easily stuck because grease uses for a long time under low-temperature condition, and retainer also easily freezes in use, shadow
Ring the work of ball.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of snowplough rocker special bearing, using unique guarantor
Frame structure is held, lubricant grease can be sealed, prevent it from freezing, and there also is provided lubricant grease filler, it is convenient into one
Lubricant grease is replaced in the filling of step ground, and guarantee at low temperature can normal use.
Technical solution is used by the utility model solves its technical problem：A kind of snowplough rocker special axis is provided
It holds, including outer ring and inner ring, several balls is evenly equipped between the outer ring and inner ring, are respectively mounted on the outside of the ball
Have the retainer being connected, both sides are symmetrically installed with dustproof cover between the outer ring and inner ring, the dustproof cover it is upper
End protrusion is embedded into the positioning ring groove on the madial wall of outer ring, and the retainer includes being arranged symmetrically ball is clamped /V
Ring, the upper and lower ends of the spacing ring, which cross out, is disposed with positioning region, and tip protuberant bar is disposed on the positioning region, should
Tip protuberant bar is embedded on the madial wall of outer ring in corresponding V-ring slot, is stayed between the tip protuberant bar and V-ring slot
There is gap and be filled with lubricant grease, middle part is provided with the oil filler point along radial arrangement on the outer ring.
Preferably, the madial wall of the spacing ring is arcwall face, the shape of the arcwall face and ball match and with rolling
An intersegmental gap is left between pearl.
Further preferred, the inside of the dustproof cover is disposed with support plate.
Advantageous effect：The utility model is related to a kind of snowplough rocker special bearings, using unique retainer structure, protect
Frame installation is held than stronger, lubricant grease can be sealed, prevent it from freezing, and there also is provided lubricant grease filler,
Lubricant grease is replaced in convenient further filling, and guarantee at low temperature can normal use.
Description of the drawings
Fig. 1 is the half-sectional structure chart of the utility model；
Fig. 2 is amplification assumption diagram at the A of Fig. 1.
Reference numeral：1st, outer ring；2nd, inner ring；3rd, ball；4th, dustproof cover；5th, retainer；6th, spacing ring；7th, oil filler point；8、
Upper end protrusion；9th, tip protuberant bar；10th, positioning region；11st, support plate；12nd, V-ring slot.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figs. 1-2, the embodiment of the utility model is related to a kind of snowplough rocker special bearing, including outer ring 1
With inner ring 2, several balls 3 are evenly equipped between the outer ring 1 and inner ring 2, the outside of the ball 3 is mounted on being linked to be
The retainer 5 of one, both sides are symmetrically installed with dustproof cover 4, the upper end of the dustproof cover 4 between the outer ring 1 and inner ring 2
Protrusion 8 is embedded into the positioning ring groove on 1 madial wall of outer ring, and the retainer 5 includes being arranged symmetrically ball 3 is clamped limit
Position ring 6, the upper and lower ends of the spacing ring 6, which cross out, is disposed with positioning region 10, and tip is disposed on the positioning region 10
Protuberant bar 9, the tip protuberant bar 9 are embedded on 1 madial wall of outer ring in corresponding V-ring slot 12, and on the outer ring 1 middle part
The oil filler point 7 along radial arrangement is provided with, gap is left between the tip protuberant bar 9 and V-ring slot 12 and filled with profit
Lubricating oil fat.
By leaving gap between tip protuberant bar 9 and V-ring slot 12 and can ensure to keep filled with lubricant grease
The high-speed motion together with ball 3 of frame 5, tip protuberant bar 9 can carry out /V to the axial position of retainer 5.
The madial wall of the spacing ring 6 is arcwall face, and the shape of the arcwall face and ball 3 matches and between ball 3
Leave an intersegmental gap.
The inside of the dustproof cover 4 is disposed with support plate 11.
Using unique retainer structure, retainer installation can carry out lubricant grease close the utility model than stronger
Envelope, prevents it from freezing, and there also is provided lubricant grease filler, and lubricant grease is replaced in convenient further filling, is ensured
It can normal use under low temperature.
Claims (3)
1. a kind of snowplough rocker special bearing, including outer ring (1) and inner ring (2), between the outer ring (1) and inner ring (2)
It is evenly equipped with several balls (3), which is characterized in that be mounted on the retainer being connected on the outside of the ball (3)
(5), both sides are symmetrically installed with dustproof cover (4), the upper distal process of the dustproof cover (4) between the outer ring (1) and inner ring (2)
It plays portion (8) to be embedded into the positioning ring groove on outer ring (1) madial wall, the retainer (5) includes being arranged symmetrically ball (3)
Spacing ring (6) is clamped, the upper and lower ends of the spacing ring (6), which cross out, is disposed with positioning region (10), the positioning region
(10) tip protuberant bar (9) is disposed on, which is embedded into corresponding V-ring slot on outer ring (1) madial wall
(12) in, gap is left between the tip protuberant bar (9) and V-ring slot (12) and filled with lubricant grease, described is outer
Middle part is provided with the oil filler point (7) along radial arrangement on circle (1).
2. snowplough rocker special bearing according to claim 1, it is characterised in that：The inside of the spacing ring (6)
Wall is arcwall face, and the shape matching of the arcwall face and ball (3) simultaneously leaves an intersegmental gap between ball (3).
3. snowplough rocker special bearing according to claim 1, it is characterised in that：The inside of the dustproof cover (4)
It is disposed with support plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732256.0U CN207421134U (en) | 2017-06-22 | 2017-06-22 | A kind of snowplough rocker special bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732256.0U CN207421134U (en) | 2017-06-22 | 2017-06-22 | A kind of snowplough rocker special bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421134U true CN207421134U (en) | 2018-05-29 |
Family
ID=62398160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732256.0U Active CN207421134U (en) | 2017-06-22 | 2017-06-22 | A kind of snowplough rocker special bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855764A (en) * | 2021-02-23 | 2021-05-28 | 山东鑫开特轴承有限公司 | Self-aligning roller bearing with dustproof structure and use method thereof |
-
2017
- 2017-06-22 CN CN201720732256.0U patent/CN207421134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855764A (en) * | 2021-02-23 | 2021-05-28 | 山东鑫开特轴承有限公司 | Self-aligning roller bearing with dustproof structure and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204025324U (en) | A kind of bearing with dust cover | |
| CN207421134U (en) | A kind of snowplough rocker special bearing | |
| CN204628265U (en) | A kind of sealed type roller bearing | |
| CN206904077U (en) | A kind of air compressor machine connecting rod special bearing | |
| CN206723272U (en) | For graden machine shield bearing and be pressed the frock of the shield bearing | |
| CN103557174B (en) | A kind of water pump shaft connecting bearings with sealing configuration | |
| CN203453298U (en) | Grease-injection-available sealed bearing | |
| CN205533766U (en) | Novel deep groove ball bearing | |
| CN204284199U (en) | A kind of high rotating speed lightweight roller bearing | |
| CN206129893U (en) | Internal diameter double -lip seal circle and enclosing cover sealing washer composite construction | |
| CN204025355U (en) | A kind of retainer | |
| CN205578525U (en) | 970 series solid self -lubricating bearing | |
| CN104454970A (en) | Light-weight cylindrical roller bearing with high rotation speed | |
| CN204729478U (en) | A kind of low moment of torsion roller bearing units | |
| CN204025325U (en) | One removes electrostatic deep groove ball bearing | |
| CN206904076U (en) | A kind of high-precision automotive pulleys special bearing | |
| CN201241916Y (en) | Spiral spring bearing | |
| CN206972772U (en) | A kind of high leakproofness bearing | |
| CN205744943U (en) | A kind of double ditch bearing of lengthening being easy to lubrication | |
| CN204477057U (en) | A kind of retarder bearing | |
| CN204175802U (en) | A kind of bearing structure preventing outer ring from skidding | |
| CN203421059U (en) | Bearing sealing device for guide roller of scale-breaking withdrawal and straightening machine on pickling line | |
| CN204512188U (en) | A kind of band base spherical outside surface self contering slip self oiling bearing | |
| CN201714847U (en) | Grease storage device of grease lubrication angular-contact ball bearing retainer | |
| CN2795128Y (en) | Conveyor idle wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |