CN215596210U - Transmission bearing with limiting structure - Google Patents
Transmission bearing with limiting structure Download PDFInfo
- Publication number
- CN215596210U CN215596210U CN202121292783.7U CN202121292783U CN215596210U CN 215596210 U CN215596210 U CN 215596210U CN 202121292783 U CN202121292783 U CN 202121292783U CN 215596210 U CN215596210 U CN 215596210U
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- China
- Prior art keywords
- gear ring
- outer gear
- wing edge
- limiting
- connecting wing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a transmission bearing with a limiting structure, which comprises an inner gear ring, a rolling body arranged between the inner gear ring and an outer gear ring and limiting teeth uniformly arranged on the periphery of the outer gear ring, wherein the outer gear ring comprises a first outer gear ring and a second outer gear ring which are of a semicircular structure, a first connecting wing edge arranged at the opening end of the first outer gear ring, a second connecting wing edge arranged at the opening end of the second outer gear ring, a limiting component arranged at the connecting part of the first connecting wing edge and the second connecting wing edge and a connecting bolt used for connecting the first connecting wing edge and the second connecting wing edge. According to the transmission bearing with the limiting structure, the first outer gear ring and the second outer gear ring are connected through the connecting bolt, and the stability of connection of the first outer gear ring and the second outer gear ring is effectively guaranteed through the limiting component, so that the quality of assembly of the outer gear ring and the inner gear ring is effectively improved.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a transmission bearing with a limiting structure.
Background
Rolling bearings are classified into radial bearings and thrust bearings according to the direction of the load they can bear or the difference in the nominal contact angle. The radial contact bearing is a radial bearing with a nominal contact angle of 0, the radial angular contact bearing is a radial bearing with a nominal contact angle of more than 0 to 45, the axial contact bearing is a thrust bearing with a nominal contact angle of 90, and the thrust angular contact bearing is a thrust bearing with a nominal contact angle of more than 45 but less than 90;
the inventor of the utility model finds that the transmission bearing in the prior art has simple structure and single use mode due to the design characteristics of the transmission bearing, and the inner gear ring and the outer gear ring are inconvenient to be rapidly assembled in the actual use process, so that the working progress of the transmission bearing is reduced, and various use requirements on the transmission bearing at present cannot be met;
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transmission bearing with a limiting structure, and aims to solve the problems that the transmission bearing in the prior art is simple in structure and single in use mode due to the design characteristics of the transmission bearing, and an inner gear ring and an outer gear ring are inconvenient to assemble quickly in the actual use process, so that the working progress of the transmission bearing is reduced, and various use requirements of the transmission bearing at present cannot be met.
The utility model is realized by the following technical scheme: a transmission bearing with a limiting structure comprises an inner gear ring, rolling bodies arranged between the inner gear ring and an outer gear ring and limiting teeth uniformly arranged on the periphery of the outer gear ring, wherein the outer gear ring comprises a first outer gear ring and a second outer gear ring which are of a semicircular structure, a first connecting wing edge arranged at the opening end of the first outer gear ring, a second connecting wing edge arranged at the opening end of the second outer gear ring, a limiting component arranged at the connecting part of the first connecting wing edge and the second connecting wing edge and a connecting bolt used for connecting the first connecting wing edge and the second connecting wing edge, so that the first outer gear ring and the second outer gear ring are conveniently connected through the connecting bolt, the stability of the first outer gear ring and the second outer gear ring is conveniently ensured through the limiting component, and the assembling quality of the outer gear ring and the inner gear ring is effectively improved;
preferably, the inner walls of the inner gear ring and the outer gear ring are respectively provided with a groove matched with the rolling body, and the grooves are respectively arranged with the same curvature as the outer gear ring and the inner gear ring, so that the rolling bodies are conveniently limited by the grooves;
preferably, the first connecting wing edge is fixedly connected with the opening end of the first outer gear ring, and the second connecting wing edge is fixedly connected with the opening end of the second outer gear ring, so that the stability of the first connecting wing edge and the second connecting wing edge which are respectively connected with the first outer gear ring and the second outer gear ring is effectively ensured;
preferably, the limiting teeth are fixedly connected with the outer gear ring respectively, the highest radian points of the limiting teeth and the highest radian points of the first connecting wing edge and the second connecting wing edge are arranged on the same horizontal plane, and the thickness of the limiting teeth is equal to the total thickness of the first connecting wing edge and the second connecting wing edge respectively, so that the bearing in the assembling process is limited by the limiting teeth conveniently, and the connection stability of the limiting teeth and the outer gear ring is effectively ensured;
preferably, the limiting assembly comprises limiting grooves respectively arranged on the inner sides of the first connecting wing edges and limiting bulges arranged on the inner sides of the second connecting wing edges and matched with the limiting grooves, and the limiting bulges are fixedly connected with the second connecting wing edges, so that the connecting stability of the first outer gear ring and the second outer gear ring is effectively ensured through the mutual complementary action between the limiting bulges and the limiting grooves, and the first connecting wing edges and the second connecting wing edges in the assembling process are guided;
preferably, the connecting bolt penetrates through the first connecting wing edge and the second connecting wing edge respectively to be connected with the fixing nut, and a stepped groove matched with the fixing nut is formed in the outer side of the second connecting wing edge, so that the fixing nut is limited through the stepped groove.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has the characteristics of reasonable design and simple operation, is convenient for connecting the first outer gear ring and the second outer gear ring through the connecting bolt, effectively ensures the connecting stability of the first outer gear ring and the second outer gear ring through the limiting component, and effectively improves the quality of the assembly of the outer gear ring and the inner gear ring.
Drawings
FIG. 1 is a schematic structural diagram of a partial exploded view of the overall structure of a drive bearing with a limit structure according to the present invention;
FIG. 2 is a schematic view of the drive bearing with a position limiting structure of the present invention, enlarged at A of FIG. 1;
FIG. 3 is a schematic view of the drive bearing with a spacing structure of the present invention from another perspective of FIG. 1;
fig. 4 is a schematic structural diagram of an overall structure of a transmission bearing with a limiting structure according to the present invention.
In the figure: the device comprises a 1 inner gear ring, a 2 rolling body, a 31 first outer gear ring, a 32 second outer gear ring, a 41 first connecting wing edge, a 411 limiting groove, a 42 second connecting wing edge, a 421 limiting protrusion and 5 limiting teeth.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings.
Referring to fig. 1-4, the present invention provides a technical solution: the outer gear ring comprises a first outer gear ring 31 and a second outer gear ring 32 which are of semicircular structures, a first connecting wing edge 41 arranged at the opening end of the first outer gear ring 31, a second connecting wing edge 42 arranged at the opening end of the second outer gear ring 32, a limiting component arranged at the connecting part of the first connecting wing edge 41 and the second connecting wing edge 42 and a connecting bolt used for connecting the first connecting wing edge 41 and the second connecting wing edge 42, the first outer gear ring 31 and the second outer gear ring 32 are conveniently connected through the connecting bolt, the connecting stability of the first outer gear ring 31 and the second outer gear ring 32 is conveniently ensured through the limiting component, and the assembling quality of the outer gear ring and the inner gear ring 1 is effectively improved;
the inner walls of the inner gear ring 1 and the outer gear ring are respectively provided with a groove matched with the rolling body 2, and the grooves are respectively arranged with the outer gear ring and the inner gear ring 1 in the same curvature, so that the rolling body 2 is conveniently limited through the grooves;
the first connecting wing edge 41 is fixedly connected with the opening end of the first outer gear ring 31, and the second connecting wing edge 42 is fixedly connected with the opening end of the second outer gear ring 32, so that the stability of the connection between the first connecting wing edge 41 and the second connecting wing edge 42 and the first outer gear ring 31 and the second outer gear ring 32 respectively is effectively ensured;
the limiting teeth 5 are fixedly connected with the outer gear ring respectively, the highest radian point of the limiting teeth 5 and the highest radian points of the first connecting wing edge 41 and the second connecting wing edge 42 are arranged on the same horizontal plane, and the thickness of the limiting teeth 5 is equal to the total thickness of the first connecting wing edge 41 and the second connecting wing edge 42 respectively, so that the bearing in the assembling process is limited conveniently through the limiting teeth 5, and the stability of connection of the limiting teeth 5 and the outer gear ring is effectively ensured;
the limiting assembly comprises limiting grooves 411 respectively arranged on the inner sides of the first connecting wing edges 41 and limiting protrusions 421 arranged on the inner sides of the second connecting wing edges 42 and matched with the limiting grooves 411, the limiting protrusions 421 are fixedly connected with the second connecting wing edges 42, so that the connecting stability of the first outer gear ring 31 and the second outer gear ring 32 is effectively guaranteed through the mutual complementary action between the limiting protrusions 421 and the limiting grooves 411, and the first connecting wing edges 41 and the second connecting wing edges 42 in the assembling process are guided;
the connecting bolt respectively runs through in first connecting wing limit 41 and second connecting wing limit 42 and is connected with fixation nut, and the outside of second connecting wing limit 42 is provided with the ladder groove with fixation nut looks adaptation, and then is convenient for carry on spacingly through the ladder groove to fixation nut.
The working principle is as follows: according to the utility model, by arranging the inner gear ring 1, the rolling bodies 2 arranged between the inner gear ring 1 and the outer gear ring and the limiting teeth 5 uniformly arranged on the periphery of the outer gear ring, the outer gear ring comprises the first outer gear ring 31 and the second outer gear ring 32 which are in a semicircular structure, the first connecting wing edge 41 arranged at the opening end of the first outer gear ring 31, the second connecting wing edge 42 arranged at the opening end of the second outer gear ring 32, the limiting component arranged at the connecting part of the first connecting wing edge 41 and the second connecting wing edge 42 and the connecting bolt used for connecting the first connecting wing edge 41 and the second connecting wing edge 42, the first outer gear ring 31 and the second outer gear ring 32 are conveniently connected through the connecting bolt, the connecting stability of the first outer gear ring 31 and the second outer gear ring 32 is conveniently ensured through the limiting component, and the assembling quality of the outer gear ring and the inner gear ring 1 is effectively improved.
Claims (6)
1. The utility model provides a drive bearing with limit structure which characterized in that: the outer gear ring comprises a first outer gear ring (31) and a second outer gear ring (32) which are of semicircular structures, a first connecting wing edge (41) arranged at the opening end of the first outer gear ring (31), a second connecting wing edge (42) arranged at the opening end of the second outer gear ring (32), a limiting component arranged at the connecting part of the first connecting wing edge (41) and the second connecting wing edge (42) and a connecting bolt used for connecting the first connecting wing edge (41) and the second connecting wing edge (42).
2. The transmission bearing with the limiting structure according to claim 1, wherein the inner walls of the inner gear ring (1) and the outer gear ring are respectively provided with a groove matched with the rolling bodies (2), and the grooves are respectively arranged with the same curvature as the outer gear ring and the inner gear ring (1).
3. The drive bearing with a limiting structure according to claim 2, wherein the first connecting flange (41) is fixedly connected with the open end of the first outer gear ring (31), and the second connecting flange (42) is fixedly connected with the open end of the second outer gear ring (32).
4. The drive bearing with the limiting structure according to claim 3, wherein the limiting teeth (5) are respectively fixedly connected with the outer gear ring, the maximum radian points of the limiting teeth (5) and the maximum radian points of the first connecting wing edge (41) and the second connecting wing edge (42) are arranged on the same horizontal plane, and the thickness of the limiting teeth (5) is respectively equal to the total thickness of the first connecting wing edge (41) and the second connecting wing edge (42).
5. The transmission bearing with the limiting structure according to claim 4, wherein the limiting assembly comprises a limiting groove (411) and a limiting protrusion (421), the limiting groove (411) is respectively arranged at the inner side of the first connecting flange (41), the limiting protrusion (421) is arranged at the inner side of the second connecting flange (42) and is matched with the limiting groove (411), and the limiting protrusion (421) is fixedly connected with the second connecting flange (42).
6. The transmission bearing with the limit structure according to claim 5, wherein the connection bolt respectively penetrates through the first connection wing edge (41) and the second connection wing edge (42) to be connected with the fixing nut, and a stepped groove matched with the fixing nut is formed in the outer side of the second connection wing edge (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292783.7U CN215596210U (en) | 2021-06-05 | 2021-06-05 | Transmission bearing with limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292783.7U CN215596210U (en) | 2021-06-05 | 2021-06-05 | Transmission bearing with limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215596210U true CN215596210U (en) | 2022-01-21 |
Family
ID=79874916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292783.7U Expired - Fee Related CN215596210U (en) | 2021-06-05 | 2021-06-05 | Transmission bearing with limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215596210U (en) |
-
2021
- 2021-06-05 CN CN202121292783.7U patent/CN215596210U/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: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |