CN212838977U - Planetary motor flange bearing - Google Patents
Planetary motor flange bearing Download PDFInfo
- Publication number
- CN212838977U CN212838977U CN202020847431.2U CN202020847431U CN212838977U CN 212838977 U CN212838977 U CN 212838977U CN 202020847431 U CN202020847431 U CN 202020847431U CN 212838977 U CN212838977 U CN 212838977U
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- Prior art keywords
- flange
- outer ring
- planetary motor
- ring
- motor flange
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a planetary motor flange bearing, including integrative flange and the outer lane that sets up, be provided with the inner circle in the outer lane, be provided with the ball between outer lane and the inner circle. The utility model has the advantages of it is following and effect: through the integrated into one piece with flange and outer lane, exempt from the installation design, reduced the assembly degree of difficulty, effectively avoided because of the cooperation error between flange and bearing the adverse effect that the original play of bearing caused to greatly increased bearing's installation accuracy and effective operation life.
Description
Technical Field
The utility model relates to a bearing technical field, in particular to planetary motor flange bearing.
Background
In the prior art, because the outer ring of the bearing and the flange are arranged separately, the bearing and the flange are difficult to be embedded when being installed; meanwhile, a gap also exists between the two, so that the rotation is unstable when the device is used, and the quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a planet motor flange bearing easy to assemble and connect stably.
The above technical purpose of the present invention can be achieved by the following technical solutions: a planetary motor flange bearing comprises a flange and an outer ring which are integrally arranged, wherein an inner ring is arranged in the outer ring, and balls are arranged between the outer ring and the inner ring.
Further setting the following steps: and two sliding grooves are formed in the outer ring and the inner ring, and sealing pieces are embedded between the sliding grooves.
Further setting the following steps: the flange is evenly provided with a plurality of groove-shaped notches, and the bottoms of the groove-shaped notches are provided with connecting holes.
Further setting the following steps: through holes are arranged between the groove-shaped notches at intervals.
Further setting the following steps: the groove-shaped notches and the through holes are all 6.
Further setting the following steps: and the outer side wall of the sliding groove is provided with an inclined opening.
Further setting the following steps: the front end of the outer ring comprises an annular convex body relative to the flange.
Further setting the following steps: the rear end of the outer ring comprises an annular ring relative to the flange, the outer diameter of the annular ring is larger than that of the annular convex body, and an annular groove is formed in the annular ring and positioned on the rear end of the outer ring.
Further setting the following steps: the flange and the outer ring are made of steel.
To sum up, the utility model discloses following beneficial effect has: through the integrated into one piece with flange and outer lane, exempt from the installation design, reduced the assembly degree of difficulty, effectively avoided because of the cooperation error between flange and bearing the adverse effect that the original play of bearing caused to greatly increased bearing's installation accuracy and effective operation life.
Drawings
FIG. 1 is a schematic front end perspective view of a planetary motor flange bearing;
FIG. 2 is a perspective view of the rear end of a planetary motor flange bearing;
FIG. 3 is an exploded view of a planetary motor flange bearing;
FIG. 4 is a schematic cross-sectional view of the central shaft of the flange bearing of the planetary motor;
fig. 5 is an enlarged view of a in fig. 4.
In the figure: 1. a flange; 2. an outer ring; 3. an inner ring; 4. a ball bearing; 5. a chute; 6. sealing the sheet; 7. a groove-shaped notch; 8. connecting holes; 9. a through hole; 10. a bevel opening; 11. an annular convex body; 12. an annular ring; 13. an annular groove.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 5.
The utility model provides a planet motor flange bearing, includes flange 1 and the outer lane 2 that adopt the steel material, wherein flange 1 and outer lane 2 form as an organic whole cutting, assembles after the components of a whole that can function independently processing on the traditional handicraft relatively, can avoid the difficulty degree of equipment between the two and the unstable problem that the gap that exists probably caused.
An inner ring 3 made of steel materials is arranged in the outer ring 2, sliding grooves 5 are arranged on two sides of the inner ring 2 and the outer ring 2, and sealing sheets 6 are arranged in the sliding grooves 5. A channel is arranged between the sliding grooves 5 of the inner ring 2 and the outer ring 2, and balls 4 are arranged in the channel, so that the bearing and the transmission function are realized. Wherein, the outside of spout 5 is provided with bevel connection 10, and bevel connection 10 can make things convenient for the installation of gasket 6.
Evenly be provided with 6 cell type incisions 7 on the flange 1, connecting hole 8 has been seted up to the bottom of cell type incision 7 to make things convenient for the bolt to fix. 6 through holes 9 are arranged between the groove-shaped notches 7 at intervals. The flange 1 is conveniently fixed from the axial direction.
Wherein, the front end of the outer ring 2 is provided with an annular convex body 11 at a height relative to the flange 1, and the height of the inner ring 3 is consistent with the annular convex body 11. The rear end of the outer ring 2 is provided with a convex annular ring 12 relative to the height of the flange 1, the outer diameter of the annular ring 12 is larger than that of the annular convex body 11, and the inner diameter of the annular ring 12 is between the inner diameter and the outer diameter of the annular convex body 11. An annular groove 13 is arranged in the annular ring 12 on the rear end of the outer ring 2, so that the installation is convenient.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a planetary motor flange bearing which characterized in that: the novel bearing comprises an integrally arranged flange and an outer ring, wherein an inner ring is arranged in the outer ring, balls are arranged between the outer ring and the inner ring, two chutes are formed in the outer ring and the inner ring, and sealing sheets are embedded between the chutes.
2. A planetary motor flange bearing according to claim 1, characterized in that: the flange is evenly provided with a plurality of groove-shaped notches, and the bottoms of the groove-shaped notches are provided with connecting holes.
3. A planetary motor flange bearing according to claim 2, characterized in that: through holes are arranged between the groove-shaped notches at intervals.
4. A planetary motor flange bearing according to claim 3, characterized in that: the groove-shaped notches and the through holes are all 6.
5. A planetary motor flange bearing according to claim 1, characterized in that: and the outer side wall of the sliding groove is provided with an inclined opening.
6. A planetary motor flange bearing according to claim 1, characterized in that: the front end of the outer ring comprises an annular convex body relative to the flange.
7. A planetary motor flange bearing according to claim 5, characterized in that: the rear end of the outer ring comprises an annular ring relative to the flange, the outer diameter of the annular ring is larger than that of the annular convex body, and an annular groove is formed in the annular ring and positioned on the rear end of the outer ring.
8. A planetary motor flange bearing according to claim 1, characterized in that: the flange and the outer ring are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847431.2U CN212838977U (en) | 2020-05-20 | 2020-05-20 | Planetary motor flange bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847431.2U CN212838977U (en) | 2020-05-20 | 2020-05-20 | Planetary motor flange bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838977U true CN212838977U (en) | 2021-03-30 |
Family
ID=75160986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020847431.2U Active CN212838977U (en) | 2020-05-20 | 2020-05-20 | Planetary motor flange bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212838977U (en) |
-
2020
- 2020-05-20 CN CN202020847431.2U patent/CN212838977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |