CN210739153U - Bearing sleeve - Google Patents
Bearing sleeve Download PDFInfo
- Publication number
- CN210739153U CN210739153U CN201921550964.8U CN201921550964U CN210739153U CN 210739153 U CN210739153 U CN 210739153U CN 201921550964 U CN201921550964 U CN 201921550964U CN 210739153 U CN210739153 U CN 210739153U
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- CN
- China
- Prior art keywords
- sleeve
- bearing
- annular
- arc
- annular sleeve
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- 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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- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses a bearing sleeve, including inner race and outer lasso, the inner race with be provided with the space between the outer lasso, the inside both sides in space all are provided with the backing plate respectively, one side of backing plate be provided with alternate in the locking bolt of outer lasso, the one end of outer lasso is provided with annular cover one, the other end of outer lasso is provided with annular cover two, annular cover one with all be provided with a plurality of screw holes one on the annular cover two respectively, annular cover one with be provided with between the annular cover two a plurality of alternate in the inside bolt of screw hole one, annular cover one with the both ends of annular cover two all are provided with screw hole two respectively, annular cover one with the both ends of annular cover two all be provided with alternate in the stop screw of screw hole two respectively. Has the advantages that: the bearing protection device can well protect the bearing and ensure the axial and radial precision of the bearing.
Description
Technical Field
The utility model relates to a bearing housing technical field particularly, relates to a bearing housing.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, but in practical application, because a plurality of bearings are difficult to assemble and disassemble, and especially the assembly of the bearing in a box body is limited by conditions, the problems are solved by a common bearing sleeve, in addition, the tightness of the bearing sleeve can be adjusted, the processing precision of the box body is widened, the processing efficiency of the box body is improved, but in a shaft sleeve commonly used at present, the structural design is simple, and multiple problems exist in use.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a bearing housing to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a bearing sleeve, includes inner race and outer lasso, the inner race with be provided with the space between the outer lasso, the inside both sides in space all are provided with the backing plate respectively, one side of backing plate be provided with alternate in the locking bolt of outer lasso, the one end of outer lasso is provided with annular cover one, the other end of outer lasso is provided with annular cover two, annular cover one with all be provided with a plurality of screw hole one on the annular cover two respectively, annular cover one with be provided with between the annular cover two a plurality of alternate in the inside bolt of screw hole one, annular cover one with the both ends of annular cover two all are provided with screw hole two respectively, annular cover one with the both ends of annular cover two all be provided with alternate in the stop screw of screw hole two respectively.
Furthermore, the inner ferrule is composed of a first arc-shaped sleeve and a second arc-shaped sleeve.
Furthermore, the contact end surfaces of the first arc-shaped sleeve and the second arc-shaped sleeve and the bearing are arc-shaped structures.
Furthermore, the locking bolt and the backing plate are connected in a matched mode through a movable shaft, and the backing plate is of an arc-shaped structure.
Furthermore, the first annular sleeve and the second annular sleeve are respectively provided with a strip edge structure.
Furthermore, bolt heads are respectively arranged at one ends of the locking bolt, the bolt and the limiting screw rod.
Furthermore, two ends of the first annular sleeve and the second annular sleeve are respectively of a closed structure.
The utility model has the advantages that: through setting up by inner race, outer lasso, backing plate, locking bolt, ring sleeve one, ring sleeve two, screw hole one, bolt, screw hole two, stop screw, arc sleeve one, arc sleeve two, loose axle, strip arris structure and bolt head to can play good guard action to the bearing, guarantee the axial and the radial precision that the bearing used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side view of a bearing housing according to an embodiment of the present invention;
fig. 2 is a front cross-sectional view of a bearing housing according to an embodiment of the present invention;
fig. 3 is a front view of a bearing housing according to an embodiment of the present invention.
In the figure:
1. an inner race; 2. an outer ferrule; 3. a void; 4. a base plate; 5. locking the bolt; 6. a first ring is sleeved; 7. a second annular sleeve; 8. a first threaded hole; 9. a bolt; 10. a second threaded hole; 11. a limit screw; 12. the first arc sleeve is sleeved; 13. a second arc-shaped sleeve; 14. a movable shaft; 15. a strip and edge structure; 16. the bolt head.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a bearing housing.
The first embodiment is as follows:
as shown in fig. 1 to 3, a bearing housing according to an embodiment of the present invention includes an inner race 1 and an outer race 2, a gap 3 is arranged between the inner ferrule 1 and the outer ferrule 2, backing plates 4 are respectively arranged on two sides of the inner part of the gap 3, one side of the backing plate 4 is provided with a locking bolt 5 inserted in the outer ring 2, one end of the outer ring 2 is provided with a ring sleeve 6, the other end of the outer ring 2 is provided with a second annular sleeve 7, the first annular sleeve 6 and the second annular sleeve 7 are respectively provided with a plurality of first threaded holes 8, a plurality of bolts 9 inserted in the threaded holes 8 are arranged between the first annular sleeve 6 and the second annular sleeve 7, two ends of the first annular sleeve 6 and the second annular sleeve 7 are respectively provided with a second threaded hole 10, and two ends of the first annular sleeve 6 and the second annular sleeve 7 are respectively provided with a limiting screw rod 11 which is inserted into the second threaded hole 10.
The specific arrangement and function of the limit screw 11 will be described in detail below.
As shown in fig. 2, the radial accuracy of the use of the bearing can be ensured by providing the limit screw 11.
By means of the technical scheme, the bearing protection device is provided with the inner ring 1, the outer ring 2, the base plate 4, the locking bolt 5, the first annular sleeve 6, the second annular sleeve 7, the first threaded hole 8, the bolt 9, the second threaded hole 10, the limiting screw rod 11, the first arc-shaped sleeve 12, the second arc-shaped sleeve 13, the movable shaft 14, the strip edge structure 15 and the bolt head 16, so that a good protection effect can be achieved on the bearing, and the axial precision and the radial precision of the bearing are guaranteed.
Example two:
as shown in fig. 1-3, the inner ring 1 is composed of a first arc sleeve 12 and a second arc sleeve 13, the first arc sleeve 12 and the second arc sleeve 13 are arc-shaped structures with contact end surfaces of a bearing, the locking bolt 5 is connected with the backing plate 4 through a movable shaft 14 in a matching manner, the backing plate 4 is an arc-shaped structure, the first annular sleeve 6 and the second annular sleeve 7 are respectively provided with a strip edge structure 15, one end of the locking bolt 5, one end of the bolt 9 and one end of the limit screw 11 are respectively provided with a bolt head 16, and two ends of the first annular sleeve 6 and two ends of the second annular sleeve 7 are respectively of a closed structure.
As can be seen from fig. 1 to 3, the locking bolt 5 is connected with the backing plate 4 through the movable shaft 14 in a matching manner, the backing plate 4 is of an arc-shaped structure, the first annular sleeve 6 and the second annular sleeve 7 are respectively provided with the strip and ridge structure 15, one end of the locking bolt 5, one end of the bolt 9 and one end of the limit screw 11 are respectively provided with the bolt head 16, two ends of the first annular sleeve 6 and two ends of the second annular sleeve 7 are respectively of a closed structure, and the design of the movable shaft 14, the strip and ridge structure 15 and the bolt head 16 is conventional and therefore will not be described in detail.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
During practical application, the first arc sleeve 12 and the second arc sleeve 13 are sleeved on the bearing, the locking bolt 5 is rotated, the cushion plate 4 generates extrusion force on the first arc sleeve 12 and the second arc sleeve 13, the first arc sleeve 12 and the second arc sleeve 13 are further connected with the bearing tightly, then the first annular sleeve 6, the second annular sleeve 7, the first threaded hole 8 and the bolt 9 are sleeved at two ends of the outer ferrule 2 in a communicating mode, and the outer ring of the bearing is limited through the limiting screw 11.
In conclusion, with the help of the above technical scheme of the utility model, through setting up by inner race 1, outer ferrule 2, backing plate 4, locking bolt 5, annular cover 6, annular cover two 7, screw hole 8, bolt 9, screw hole two 10, stop screw 11, arc cover one 12, arc cover two 13, loose axle 14, strip arris structure 15 and bolt head 16 to can play good guard action to the bearing, guarantee the axial and the radial precision that the bearing used.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A bearing sleeve is characterized by comprising an inner sleeve ring (1) and an outer sleeve ring (2), a gap (3) is arranged between the inner sleeve ring (1) and the outer sleeve ring (2), backing plates (4) are respectively arranged on two sides of the inner portion of the gap (3), a locking bolt (5) inserted in the outer sleeve ring (2) is arranged on one side of each backing plate (4), a first annular sleeve (6) is arranged at one end of the outer sleeve ring (2), a second annular sleeve (7) is arranged at the other end of the outer sleeve ring (2), a plurality of first threaded holes (8) are respectively arranged on the first annular sleeve (6) and the second annular sleeve (7), a plurality of bolts (9) inserted in the first threaded holes (8) are arranged between the first annular sleeve (6) and the second annular sleeve (7), and second threaded holes (10) are respectively arranged at two ends of the first annular sleeve (6) and the second annular sleeve (7), and two ends of the first annular sleeve (6) and the second annular sleeve (7) are respectively provided with a limiting screw rod (11) which is inserted into the second threaded hole (10).
2. A bearing sleeve according to claim 1, characterized in that the inner race (1) is formed by a first arc-shaped sleeve (12) and a second arc-shaped sleeve (13).
3. The bearing sleeve as claimed in claim 2, characterized in that the contact end surfaces of the first arc-shaped sleeve (12) and the second arc-shaped sleeve (13) and the bearing are arc-shaped structures.
4. The bearing sleeve as claimed in claim 1, wherein the locking bolt (5) is connected with the backing plate (4) in a matching manner through a movable shaft (14), and the backing plate (4) is of an arc-shaped structure.
5. A bearing sleeve according to claim 1, characterized in that the first annular sleeve (6) and the second annular sleeve (7) are provided with a ridge structure (15) respectively.
6. A bearing sleeve according to claim 1, characterized in that one end of the locking bolt (5), the bolt (9) and the limit screw (11) is provided with a bolt head (16) respectively.
7. A bearing sleeve according to claim 1, characterized in that both ends of the first annular sleeve (6) and the second annular sleeve (7) are respectively of a closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550964.8U CN210739153U (en) | 2019-09-18 | 2019-09-18 | Bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550964.8U CN210739153U (en) | 2019-09-18 | 2019-09-18 | Bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739153U true CN210739153U (en) | 2020-06-12 |
Family
ID=71004877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921550964.8U Expired - Fee Related CN210739153U (en) | 2019-09-18 | 2019-09-18 | Bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739153U (en) |
-
2019
- 2019-09-18 CN CN201921550964.8U patent/CN210739153U/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: 20200612 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |