CN103410850A - Detachable bearing - Google Patents
Detachable bearing Download PDFInfo
- Publication number
- CN103410850A CN103410850A CN2013103018407A CN201310301840A CN103410850A CN 103410850 A CN103410850 A CN 103410850A CN 2013103018407 A CN2013103018407 A CN 2013103018407A CN 201310301840 A CN201310301840 A CN 201310301840A CN 103410850 A CN103410850 A CN 103410850A
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- Prior art keywords
- catch
- base ring
- ring
- bearing
- tapped hole
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Abstract
The invention discloses a detachable gear. The rapid dismounting of a bearing is realized through detachable bearing internal and external baffle sheets. The above structure realizes the convenient on-site dismounting and maintenance of the bearing, saves the time and improves the efficiency.
Description
Technical field
The present invention relates to a kind of detachable bearing, belong to mechanical Component field.
Background technique
In mechanical field, general bearing is disposable, in wearing and tearing or after foul enters, because the reason of this body structure of bearing, can't maintain and can only change it, particularly in the agricultural machinery field, in the environment of this operating mode more complicated, the stained situation about can't normally use of bearing is commonplace, and it is more time-consuming for the dismounting of bearing and axostylus axostyle, need in addition according to model buying bearing, sometimes can the delay time at stop, increase cost.
Summary of the invention
The object of the invention is to: a kind of technological scheme that can address the above problem is provided.
The present invention realizes by the following method:
A kind of detachable bearing, comprise bearing outer ring, bearing inner race and roller, described roller is provided with among bearing outer ring and bearing inner race, described bearing outer ring comprises catch A and base ring A, described base ring A is that cross section is L shaped annular ring structure, described catch A is annular disc, the outside diameter of described catch A is less than the outside diameter of base ring A, the interior circular diameter of described catch A is greater than the outside diameter of bearing inner race, L shaped top and its annular inner wall that described catch A is arranged on base ring A are connected, and described catch A is connected with base ring A locking;
Described bearing inner race is comprised of base ring B and catch B, described base ring B and base ring A socket, described catch B is annular disc, described base ring B is that cross section is the annular ring structure, described catch B is by with base ring B locking, being connected, and the described base ring B end of catch B dorsad is provided with annular stop projection A, and the annular diameter of described restriction protrusion is greater than the interior circular diameter of base ring A, on described catch B, be provided with annular stop projection B, the diameter of described spacing preiection B is greater than the internal diameter of catch B;
On the inner circle of the cylindrical of described catch A and catch B, be provided with the regular bayonet socket for dismounting;
Described roller is arranged in the rolling groove of catch A, base ring A, base ring B, catch B composition.
As further innovation of the present invention, described catch A is provided with protruding ring towards the one side of base ring A, is provided with screw thread on described protruding ring, and described protruding ring is connected with base ring A inwall by screw thread.
As further innovation of the present invention, the regular buckle of described catch A is the square projection that annular array is arranged, and is provided with tapped hole A on described each square projection, and described base ring A is provided with the tapped hole A corresponding with described tapped hole with the side that catch A connects.
As further innovation of the present invention, the quantity of described tapped hole A is 1/2 ~ 1/3 of tapped hole A.
As further innovation of the present invention, described catch B is provided with protruding ring towards the one side of base ring B, is provided with screw thread on described protruding ring, and described protruding ring is connected with the outer wall of base ring B by screw thread.
As further innovation of the present invention, the regular buckle of described catch B is the square projection that annular array is arranged, and is provided with tapped hole B on described each square projection, and described base ring A is provided with the tapped hole B corresponding with described tapped hole with the side that catch A connects.
As further innovation of the present invention, the quantity of described tapped hole B is 1/2 ~ 1/3 of tapped hole B.
As further innovation of the present invention, the L of described base ring A bottom is processed with some circular grooves towards one side and the catch B of roller towards the one side of roller.
As further innovation of the present invention, in described circular groove, be provided with anticorrosion sponge.
As further innovation of the present invention, described base ring A and base ring B are provided with the rolling groove of roller towards the one side of roller.
Beneficial effect
Beneficial effect of the present invention is:
1. the present invention realizes the quick-detachment of bearing by dismountable bearing internal external catch, can to bearing, realize dismounting and maintenance at the scene easily by this structure, has saved the time, has improved efficiency.
2. the present invention realizes the connection of catch and base ring by screw thread, and dismounting is convenient and connect more stable.
3. the present invention is by annular array buckle is set, by with buckle for socket wrench, can realize easily dismounting and the installation of bearing, further improved efficiency.
4. the present invention, by the tapped hole perpendicular to locking screw is set, realizes the locking of catch and base ring by screw, prevents that bearing from getting loose in the rotation work process, cause danger.
5. the present invention arranges groove by the inside and outside base ring at bearing, has improved the rotating property of bearing, also can improve this antiwhip simultaneously, reduces the stressed burden of inside and outside catch.
6. the present invention arranges groove by two bottom surface annulars at inside and outside catch and inside and outside base ring, by groove, realize the oil storage of bearing, groove also can be realized the effect of storage mud when bearing is stained simultaneously, prevent that stained thing from impacting the normal operation of bearing, further because the dismounting bearing lacks seal ring than plain bearing, so for how keeping of lubricating grease, annular groove has played vital effect.
7. the present invention also, by anticorrosion sponge is set in annular groove, utilizes the self-enrichment of sponge, improves lubricity and the durability of bearing.
The accompanying drawing explanation
1. Fig. 1 is structural representation of the present invention.
2. Fig. 2 is generalized section of the present invention.
3. Fig. 3 is the structural representation of catch A of the present invention.
4. Fig. 4 is the structural representation of catch B of the present invention.
In figure: 1, base ring B; 2, base ring A; 3, ball; 4, tapped hole A; 5, catch B; 6, catch A; 7, tapped hole B.
Embodiment
Below in conjunction with accompanying drawing, be described further:
A kind of detachable bearing, comprise bearing outer ring, bearing inner race and roller 3, described roller 3 is provided with among bearing outer ring and bearing inner race, described bearing outer ring comprises catch A6 and base ring A2, described base ring A2 is that cross section is L shaped annular ring structure, described catch A6 is annular disc, the outside diameter of described catch A6 is less than the outside diameter of base ring A2, the interior circular diameter of described catch A6 is greater than the outside diameter of bearing inner race, L shaped top and its annular inner wall that described catch A6 is arranged on base ring A2 are connected, and described catch A6 is connected with base ring A2 locking;
Described bearing inner race is comprised of base ring B1 and catch B5, described base ring B1 and base ring A2 socket, described catch B5 is annular disc, described base ring B1 is that cross section is the annular ring structure, described catch B5 is by with base ring B1 locking, being connected, and the described base ring B1 end of catch B5 dorsad is provided with annular stop projection A, and the annular diameter of described restriction protrusion is greater than the interior circular diameter of base ring A2, on described catch B5, be provided with annular stop projection B, the diameter of described spacing preiection B is greater than the internal diameter of catch B5;
On the inner circle of the cylindrical of described catch A6 and catch B5, be provided with the regular bayonet socket for dismounting;
Described roller 3 is arranged in the rolling groove of catch A6, base ring A2, base ring B1, catch B5 composition;
Described catch A6 is provided with protruding ring towards the one side of base ring A2, is provided with screw thread on described protruding ring, and described protruding ring is connected with base ring A2 inwall by screw thread;
The regular buckle of described catch A6 is the square projection that annular array is arranged, and is provided with tapped hole A on described each square projection, and described base ring A2 is provided with the tapped hole A4 corresponding with described tapped hole with the side that catch A6 connects;
The quantity of described tapped hole A4 is 1/2 ~ 1/3 of tapped hole A4;
Described catch B5 is provided with protruding ring towards the one side of base ring B1, is provided with screw thread on described protruding ring, and described protruding ring is connected with the outer wall of base ring B1 by screw thread;
The regular buckle of described catch B5 is the square projection that annular array is arranged, and is provided with tapped hole B on described each square projection, and described base ring A2 is provided with the tapped hole B7 corresponding with described tapped hole with the side that catch A6 connects;
The quantity of described tapped hole B7 is 1/2 ~ 1/3 of tapped hole B7;
The L bottom of described base ring 2 is processed with some circular grooves towards one side and the catch B5 of roller 3 towards the one side of roller 3;
In described circular groove, be provided with anticorrosion sponge;
Described base ring A2 and base ring B1 are provided with the rolling groove of roller 3 towards the one side of roller 3.
After bearing is stained, can first catch A6 be pulled down by spanner, again catch B5 is pulled down afterwards, so just can take off roller 3, bearing inside is cleaned, after clean, again roller is put back in the rolling groove of base ring B1 and base ring A2 composition, first fill afterwards and adopt the sleeve snap ring to be installed onto in base ring B1 and locking catch B5, by same method, catch A6 is reinstalled afterwards, finally by base ring A2, catch A6 and base ring B1, the upper corresponding tapped hole A4 arranged of catch B5, tapped hole B7, by screw, that it is fastening, prevent that bearing is when work, because rotation catch A6, catch B5 is caused mechanical failure by back-out.
Claims (10)
1. detachable bearing, comprise bearing outer ring, bearing inner race and roller, described roller is provided with among bearing outer ring and bearing inner race, it is characterized in that: described bearing outer ring comprises catch A and base ring A, described base ring A is that cross section is L shaped annular ring structure, described catch A is annular disc, the outside diameter of described catch A is less than the outside diameter of base ring A, the interior circular diameter of described catch A is greater than the outside diameter of bearing inner race, L shaped top and its annular inner wall that described catch A is arranged on base ring A are connected, and described catch A is connected with base ring A locking;
Described bearing inner race is comprised of base ring B and catch B, described base ring B and base ring A socket, described catch B is annular disc, described base ring B is that cross section is the annular ring structure, described catch B is by with base ring B locking, being connected, and the described base ring B end of catch B dorsad is provided with annular stop projection A, and the annular diameter of described restriction protrusion is greater than the interior circular diameter of base ring A, on described catch B, be provided with annular stop projection B, the diameter of described spacing preiection B is greater than the internal diameter of catch B;
On the inner circle of the cylindrical of described catch A and catch B, be provided with the regular bayonet socket for dismounting;
Described roller is arranged in the rolling groove of catch A, base ring A, base ring B, catch B composition.
2. a kind of detachable bearing as claimed in claim 1, it is characterized in that: described catch A is provided with protruding ring towards the one side of base ring A, is provided with screw thread on described protruding ring, and described protruding ring is connected with base ring A inwall by screw thread.
3. a kind of detachable bearing as claimed in claim 1, it is characterized in that: the regular buckle of described catch A is the square projection that annular array is arranged, on described each square projection, be provided with tapped hole A, described base ring A is provided with the tapped hole A corresponding with described tapped hole with the side that catch A connects.
4. a kind of detachable bearing as claimed in claim 3, it is characterized in that: the quantity of described tapped hole A is 1/2 ~ 1/3 of tapped hole A.
5. a kind of detachable bearing as claimed in claim 1, it is characterized in that: described catch B is provided with protruding ring towards the one side of base ring B, is provided with screw thread on described protruding ring, and described protruding ring is connected with the outer wall of base ring B by screw thread.
6. a kind of detachable bearing as claimed in claim 1, it is characterized in that: the regular buckle of described catch B is the square projection that annular array is arranged, on described each square projection, be provided with tapped hole B, described base ring A is provided with the tapped hole B corresponding with described tapped hole with the side that catch A connects.
7. a kind of detachable bearing as claimed in claim 6, it is characterized in that: the quantity of described tapped hole B is 1/2 ~ 1/3 of tapped hole B.
8. a kind of detachable bearing as claimed in claim 1, is characterized in that: towards one side and the catch B of roller, be processed with some circular grooves towards the one side of roller bottom the L of described base ring A.
9. a kind of detachable bearing as claimed in claim 8, is characterized in that: in described circular groove, be provided with anticorrosion sponge.
10. a kind of detachable bearing as claimed in claim 1, it is characterized in that: described base ring A and base ring B are provided with the rolling groove of roller towards the one side of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301840.7A CN103410850B (en) | 2013-07-18 | 2013-07-18 | A kind of detachable bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301840.7A CN103410850B (en) | 2013-07-18 | 2013-07-18 | A kind of detachable bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103410850A true CN103410850A (en) | 2013-11-27 |
| CN103410850B CN103410850B (en) | 2016-03-16 |
Family
ID=49603882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301840.7A Expired - Fee Related CN103410850B (en) | 2013-07-18 | 2013-07-18 | A kind of detachable bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410850B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547875A (en) * | 2018-07-17 | 2018-09-18 | 益文杰 | A kind of high stability bearing |
| CN114165534A (en) * | 2021-12-09 | 2022-03-11 | 海安县恒益滑动轴承有限公司 | Brake bearing with high friction braking effect and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345769Y (en) * | 1997-12-10 | 1999-10-27 | 范喜山 | Dismountable and oiling release bearing for vehicle |
| JP2005140157A (en) * | 2003-11-04 | 2005-06-02 | Nsk Ltd | Rolling bearing |
| EP1760339A2 (en) * | 2005-09-01 | 2007-03-07 | Schaeffler KG | Bearing race |
| CN103122935A (en) * | 2011-11-19 | 2013-05-29 | 苏州市伟业金属制品有限公司 | Novel bearing |
| CN203548563U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Detachable bearing |
-
2013
- 2013-07-18 CN CN201310301840.7A patent/CN103410850B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345769Y (en) * | 1997-12-10 | 1999-10-27 | 范喜山 | Dismountable and oiling release bearing for vehicle |
| JP2005140157A (en) * | 2003-11-04 | 2005-06-02 | Nsk Ltd | Rolling bearing |
| EP1760339A2 (en) * | 2005-09-01 | 2007-03-07 | Schaeffler KG | Bearing race |
| CN103122935A (en) * | 2011-11-19 | 2013-05-29 | 苏州市伟业金属制品有限公司 | Novel bearing |
| CN203548563U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Detachable bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547875A (en) * | 2018-07-17 | 2018-09-18 | 益文杰 | A kind of high stability bearing |
| CN114165534A (en) * | 2021-12-09 | 2022-03-11 | 海安县恒益滑动轴承有限公司 | Brake bearing with high friction braking effect and use method thereof |
| CN114165534B (en) * | 2021-12-09 | 2023-11-28 | 海安县恒益滑动轴承有限公司 | Brake bearing with high friction braking effect and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103410850B (en) | 2016-03-16 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20190718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |