CN204004001U - The bearing with lubricating function - Google Patents
The bearing with lubricating function Download PDFInfo
- Publication number
- CN204004001U CN204004001U CN201420463877.XU CN201420463877U CN204004001U CN 204004001 U CN204004001 U CN 204004001U CN 201420463877 U CN201420463877 U CN 201420463877U CN 204004001 U CN204004001 U CN 204004001U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- groove
- guiding hole
- oil guiding
- 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
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Abstract
The utility model discloses a kind of bearing with lubricating function, in inner ring, be provided with oil pocket, annular groove with the coaxial setting of inner ring, the sidewall of the described relative outer ring of oil pocket is provided with the first oil guiding hole communicating with annular groove, the axial direction of the first oil guiding hole points to the axis of inner ring, in annular groove, be provided with ring slider, ring slider is provided with second oil guiding hole corresponding with the first oil guiding hole, in ring slider, be provided with the curve bath communicating with the second oil guiding hole, in curve bath, be provided with the arc piece of thrust spring and slip, one end of thrust spring is connected with one end of curve bath, the other end is connected with one end of arc piece, arc piece is provided with three oil guiding hole corresponding with the second oil guiding hole, the end face of inner ring is provided with the promotion groove communicating with annular groove, promote to be provided with in groove the shifting block of slip, one end of shifting block protrudes from promotion groove, the other end is fixedly connected with ring slider, in inner ring, be provided with for promoting the pushing device of arc piece, can regulate the lubrication circumstances of bearing.
Description
Technical field
The utility model relates to a kind of bearing, and more particularly, it relates to a kind of bearing with lubricating function.
Background technique
Bearing is because it is simple in structure, easy to use, in mechanical field by general use, and very important of the maintenance of bearing in routine use process, and lubricated be our crucial step while normally using bearing, if do not lubricated, easily cause bearing wear, reduced the working life of bearing, if but lubricating without a break can cause again lubricating excessively, the normal use of bearing exerted an influence.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of bearing with lubricating function.
For achieving the above object, the utility model provides following technological scheme: a kind of bearing with lubricating function, comprise inner ring, outer ring and ball, in described inner ring, be provided with oil pocket, annular groove with the coaxial setting of inner ring, the sidewall of the described relative outer ring of oil pocket is provided with the first oil guiding hole communicating with annular groove, the axial direction of the first described oil guiding hole points to the axis of inner ring, in described annular groove, be provided with ring slider, described ring slider is provided with second oil guiding hole corresponding with the first oil guiding hole, in described ring slider, be provided with the curve bath communicating with the second oil guiding hole, in described curve bath, be provided with the arc piece of thrust spring and slip, one end of described thrust spring is connected with one end of curve bath, the other end is connected with one end of arc piece, described arc piece is provided with three oil guiding hole corresponding with the second oil guiding hole, the end face of described inner ring is provided with the promotion groove communicating with annular groove, in described promotion groove, be provided with the shifting block of slip, one end of described shifting block protrudes from promotion groove, the other end is fixedly connected with ring slider, in described inner ring, be provided with for promoting the pushing device of arc piece.
Preferably, described pushing device comprises thrust spring and limiting stopper, one side of the relative inner ring inner ring surface of described curve bath locates to be provided with restraining groove near curve bath away from one end of draught spring, in described inner ring, be provided with the chute communicating with restraining groove, described chute is between restraining groove and inner ring inner ring surface, in described chute, be provided with the limiting stopper of draught spring and slip, one end of one end of described draught spring inner ring inner ring surface relative to slide block is connected, the other end is connected with chute bottom, described arc piece is positioned at restraining groove back to one end of draught spring, described arc piece is the inclined-plane tilting towards inner ring inner ring surface back to one end of thrust spring.
Preferably, in described inner ring, be provided with the fixed groove communicating with annular groove, in described fixed groove, be provided with the fixture block of limit spring and slip, described ring slider is provided with first draw-in groove corresponding with fixture block and the second draw-in groove, and seamed edge vertical with ring slider glide direction on the end face of the described relative draw-in groove of fixture block is the first bevel edge.
Preferably, the end face of described inner ring is provided with the oil filler communicating with oil pocket, and described oil filler place is provided with rubber stopper.
Compared with prior art, the beneficial effects of the utility model are: when needs are lubricated, slip shifting block makes the first oil guiding hole communicate with the second oil guiding hole, then rotary bearing, existence due to arc piece, oil in oil pocket cannot spill out, in the process of rotating at inner ring, by arc piece, the direction towards thrust spring pushes away pushing device, until the 3rd oil guiding hole is communicated with the second oil guiding hole, at this moment the oil in shoe cream room just flow to ball place by these three oil guiding holes, thereby reached lubricated effect, and now, thrust spring is in compressive state, after bearing stops operating due to the effect of thrust spring, arc piece is towards the direction motion away from thrust spring, so arc piece is just blocked the second oil guiding hole, oil in shoe cream room just cannot flow out like this, when not needing lubricated time, slip shifting block, the first oil guiding hole and the second oil guiding hole are separated.
Accompanying drawing explanation
Fig. 1 is the fixture block that the utlity model has the bearing embodiment of the lubricating function sectional view while being positioned at the first draw-in groove;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the fixture block that the utlity model has the bearing embodiment of the lubricating function sectional view while being positioned at the second draw-in groove;
Fig. 4 is the partial enlarged drawing of B in Fig. 3;
Fig. 5 is the structural drawing that the utlity model has the bearing embodiment of lubricating function;
Fig. 6 is the partial enlarged drawing of C in Fig. 5;
Fig. 7 is the front view of inner ring;
Fig. 8 is the sectional view while the utlity model has bearing embodiment lubricated of lubricating function;
Fig. 9 is the partial enlarged drawing of D in Fig. 8.
Reference character: 1, ball; 2, outer ring; 3, inner ring; 31, annular groove; 32, chute; 33, oil pocket; 34, oil filler; 35, the first oil guiding hole; 36, promote groove; 37, fixed groove; 4, ring slider; 41, the second oil guiding hole; 42, curve bath; 43, the first draw-in groove; 44, the second draw-in groove; 45, restraining groove; 5, arc piece; 51, inclined-plane; 52, the 3rd oil guiding hole; 6, thrust spring; 7, fixture block; 71, the first bevel edge; 8, draught spring; 9, limiting stopper; 10, limit spring; 11, rubber stopper; 12, shifting block.
Embodiment
Referring to figs. 1 through Fig. 9, to the utlity model has the bearing embodiment of lubricating function, be described further.
A kind of bearing with lubricating function, comprise inner ring 3, outer ring 2 and ball 1, in described inner ring 3, be provided with oil pocket 33, annular groove 31 with the coaxial setting of inner ring 3, the sidewall of described oil pocket 33 relative outer rings 2 is provided with the first oil guiding hole 35 communicating with annular groove 31, the axial direction of the first described oil guiding hole 35 points to the axis of inner ring 3, in described annular groove 31, be provided with ring slider 4, described ring slider 4 is provided with second oil guiding hole 41 corresponding with the first oil guiding hole 35, in described ring slider 4, be provided with the curve bath 42 communicating with the second oil guiding hole 41, the arc piece 5 that is provided with thrust spring 6 in described curve bath 42 and slides, one end of described thrust spring 6 is connected with one end of curve bath 42, the other end is connected with one end of arc piece 5, described arc piece 5 is provided with three oil guiding hole 52 corresponding with the second oil guiding hole 41, the end face of described inner ring 3 is provided with the promotion groove 36 communicating with annular groove 31, in described promotion groove 36, be provided with the shifting block 12 of slip, one end of described shifting block 12 protrudes from and promotes groove 36, the other end is fixedly connected with ring slider 4, in described inner ring 3, be provided with for promoting the pushing device of arc piece 5, described pushing device comprises thrust spring 6 and limiting stopper 9, one side of described curve bath 42 relative inner ring 3 inner ring surfaces locates to be provided with restraining groove 45 near curve bath 42 away from one end of draught spring 8, in described inner ring 3, be provided with the chute 32 communicating with restraining groove 45, described chute 32 is between restraining groove 45 and inner ring 3 inner ring surfaces, the limiting stopper 9 that is provided with draught spring 8 in described chute 32 and slides, one end of one end inner ring 3 inner ring surfaces relative to slide block of described draught spring 8 is connected, the other end is connected with chute 32 bottoms, described arc piece 5 is positioned at restraining groove 45 back to one end of draught spring 8, described arc piece 5 is the inclined-plane 51 tilting towards inner ring 3 inner ring surfaces back to one end of thrust spring 8.
When needs are lubricated, slip shifting block 12 makes the first oil guiding hole 35 communicate with the second oil guiding hole 41, then rotary bearing, existence due to arc piece 5, oil in oil pocket 33 cannot spill out, limiting stopper 9 moves towards the direction of inner ring 3 outer ring surfaces owing to being subject to the effect of centrifugal force, motion along with limiting stopper 9, limiting stopper 9 can contact with the inclined-plane 51 on arc piece 5, thereby the direction by arc piece 5 towards thrust spring 6 pushes away, until the 3rd oil guiding hole 52 is communicated with the second oil guiding hole 41, at this moment the oil in shoe cream room 33 just flow to ball 1 place by these three oil guiding holes, thereby reached lubricated effect, and now, thrust spring 6 is in compressive state, draught spring 8 is in extended state, after bearing stops operating due to the effect of draught spring 8 and thrust spring 6, the whole chute 32 that is positioned at of limiting stopper 9, arc piece 5 is towards the direction motion away from thrust spring 6, so arc piece 5 is just blocked the second oil guiding hole 41, oil in shoe cream room 33 just cannot flow out like this, when not needing lubricated time, slip shifting block 12, the first oil guiding hole 35 and the second oil guiding hole 41 are separated.
In described inner ring 3, be provided with the fixed groove 37 communicating with annular groove 31, the fixture block 7 that is provided with limit spring 10 in described fixed groove 37 and slides, described ring slider 4 is provided with first draw-in groove 43 corresponding with fixture block 7 and the second draw-in groove 44, on the end face of described fixture block 7 relative draw-in grooves, the seamed edge vertical with ring slider 4 glide directions is the first bevel edge 71, when fixture block 7 is whole when being positioned at fixed groove 37, limit spring 10 is in compressive state, when rotating ring slider 4, when the first draw-in groove 43 is over against fixed groove 37 time, limit spring 10 promotes fixture block 7, make one end of fixture block 7 be positioned at the first draw-in groove 43, so just be not easy to rotate ring slider 4, and now the first oil guiding hole 35 communicates with the second oil guiding hole 41, when will make the first oil guiding hole 35 and the second oil guiding hole 41 separate, firmly rotate ring slider 4, existence due to the first bevel edge 71, in rotating the process of ring slider 4, fixture block 7 is pushed away in fixed groove 37, thereby make the whole fixed groove 37 that is positioned at of fixture block 7, when the second draw-in groove 44 is over against fixed groove 37 time, one end of fixture block 7 is positioned at the second draw-in groove 44, at this moment the first oil guiding hole 35 and the second oil guiding hole 41 are spaced, be convenient for people to recognize whether the first oil guiding hole 35 communicates with the second oil guiding hole 41.
The end face of inner ring 3 is provided with the oil filler 34 communicating with oil pocket 33, and described oil filler 34 places are provided with rubber stopper 11, when oil in shoe cream room 33 is few, open rubber stopper 11, then by tank filler sleeve toward the interior oiling of shoe cream room 33, add good after, by rubber stopper 11, clog oil filler 34.
Claims (4)
1. a bearing with lubricating function, comprise inner ring, outer ring and ball, it is characterized in that: in described inner ring, be provided with oil pocket, annular groove with the coaxial setting of inner ring, the sidewall of the described relative outer ring of oil pocket is provided with the first oil guiding hole communicating with annular groove, the axial direction of the first described oil guiding hole points to the axis of inner ring, in described annular groove, be provided with ring slider, described ring slider is provided with second oil guiding hole corresponding with the first oil guiding hole, in described ring slider, be provided with the curve bath communicating with the second oil guiding hole, in described curve bath, be provided with the arc piece of thrust spring and slip, one end of described thrust spring is connected with one end of curve bath, the other end is connected with one end of arc piece, described arc piece is provided with three oil guiding hole corresponding with the second oil guiding hole, the end face of described inner ring is provided with the promotion groove communicating with annular groove, in described promotion groove, be provided with the shifting block of slip, one end of described shifting block protrudes from promotion groove, the other end is fixedly connected with ring slider, in described inner ring, be provided with for promoting the pushing device of arc piece.
2. the bearing with lubricating function according to claim 1, it is characterized in that: described pushing device comprises thrust spring and limiting stopper, one side of the relative inner ring inner ring surface of described curve bath locates to be provided with restraining groove near curve bath away from one end of draught spring, in described inner ring, be provided with the chute communicating with restraining groove, described chute is between restraining groove and inner ring inner ring surface, in described chute, be provided with the limiting stopper of draught spring and slip, one end of one end of described draught spring inner ring inner ring surface relative to slide block is connected, the other end is connected with chute bottom, described arc piece is positioned at restraining groove back to one end of draught spring, described arc piece is the inclined-plane tilting towards inner ring inner ring surface back to one end of thrust spring.
3. the bearing with lubricating function according to claim 2, it is characterized in that: in described inner ring, be provided with the fixed groove communicating with annular groove, in described fixed groove, be provided with the fixture block of limit spring and slip, described ring slider is provided with first draw-in groove corresponding with fixture block and the second draw-in groove, and seamed edge vertical with ring slider glide direction on the end face of the described relative draw-in groove of fixture block is the first bevel edge.
4. the bearing with lubricating function according to claim 3, is characterized in that: the end face of described inner ring is provided with the oil filler communicating with oil pocket, and described oil filler place is provided with rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463877.XU CN204004001U (en) | 2014-08-16 | 2014-08-16 | The bearing with lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463877.XU CN204004001U (en) | 2014-08-16 | 2014-08-16 | The bearing with lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004001U true CN204004001U (en) | 2014-12-10 |
Family
ID=52044006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463877.XU Expired - Fee Related CN204004001U (en) | 2014-08-16 | 2014-08-16 | The bearing with lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438713A (en) * | 2016-11-09 | 2017-02-22 | 安徽千禧精密轴承制造有限公司 | Automatic oil supply bearing |
| CN106594087A (en) * | 2017-03-01 | 2017-04-26 | 肖叶 | Mechanical intermittent lubrication device for bearing |
| CN107314040A (en) * | 2017-08-31 | 2017-11-03 | 重庆鲜王机械制造有限公司 | A kind of axle sleeve mechanism being easily installed |
-
2014
- 2014-08-16 CN CN201420463877.XU patent/CN204004001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438713A (en) * | 2016-11-09 | 2017-02-22 | 安徽千禧精密轴承制造有限公司 | Automatic oil supply bearing |
| CN106594087A (en) * | 2017-03-01 | 2017-04-26 | 肖叶 | Mechanical intermittent lubrication device for bearing |
| CN107314040A (en) * | 2017-08-31 | 2017-11-03 | 重庆鲜王机械制造有限公司 | A kind of axle sleeve mechanism being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |