CN213870753U - Multifunctional anti-skid precision bearing - Google Patents
Multifunctional anti-skid precision bearing Download PDFInfo
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- CN213870753U CN213870753U CN202022854052.9U CN202022854052U CN213870753U CN 213870753 U CN213870753 U CN 213870753U CN 202022854052 U CN202022854052 U CN 202022854052U CN 213870753 U CN213870753 U CN 213870753U
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Abstract
The utility model belongs to the technical field of the bearing technique and specifically relates to a multi-functional anti-skidding precision bearing, including the inner ring, the inner ring overcoat is equipped with the outer loop, the inner ring groove has been seted up to the inner ring outer wall, inner ring inslot rotation is connected with a plurality of first balls, and first ball contacts with the outer loop inner wall, all be provided with the slip stop gear between outer loop both sides and the inner ring, the outer loop overcoat is equipped with the lantern ring, outer annular spout has been seted up to the outer loop outer wall, lantern ring inner wall is fixed with annular slide, and annular slide slides and sets up in outer annular spout. When the inner ring is clamped with the outer ring, the inner ring rotates to drive the outer ring to rotate.
Description
Technical Field
The utility model relates to a bearing technical field especially relates to a multi-functional anti-skidding precision bearing.
Background
A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts. The design of the bearings can provide free linear movement or free rotation of the moving part about a fixed axis, and can also prevent movement by controlling the vector of the normal force acting on the moving part. Most bearings facilitate the required motion by minimizing friction. Bearings can be broadly classified according to different methods of operation type, allowable movement or direction of load (force) applied to the part. The existing bearing is only provided with an outer ring, and when the inner ring is clamped with the outer ring, the bearing cannot work any more, so that a multifunctional anti-skidding precision bearing is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bearing can not work any more when the inner ring and the outer ring are clamped, and providing the multifunctional anti-skidding precision bearing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-functional anti-skidding precision bearing, includes the inner ring, the inner ring overcoat is equipped with the outer loop, the inner ring groove has been seted up to the inner ring outer wall, inner ring inslot rotation is connected with a plurality of first balls, and first ball contacts with the outer loop inner wall, all be provided with slip stop gear between outer loop both sides and the inner ring, the outer loop overcoat is equipped with the lantern ring, outer annular chute has been seted up to the outer loop outer wall, lantern ring inner wall is fixed with annular slide, and annular slide slides and sets up in outer annular chute.
Preferably, the inner ring, the outer ring and the lantern ring are all made of stainless steel.
Preferably, the sliding limiting mechanism comprises an annular limiting sliding groove and a side ring plate, the annular limiting sliding groove is formed in the two side walls of the inner ring, the side ring plate is fixed on the two sides of the outer ring, a limiting annular sliding plate is fixed on one side of the side ring plate, and the limiting annular sliding plate is arranged in the annular limiting sliding groove in a sliding mode.
Preferably, a plurality of grooves are formed in two sides of the inner wall of the annular sliding plate, and second balls are rotatably connected in the grooves.
The utility model provides a pair of multi-functional anti-skidding precision bearing, beneficial effect lies in: when the inner ring and the outer ring are clamped, the inner ring rotates to drive the outer ring to rotate, the outer ring rotates to enable the annular sliding plate to slide in the outer annular sliding groove, and the bearing can still continue to operate through the lantern ring.
Drawings
Fig. 1 is a schematic view of the structure of the multifunctional anti-skid precision bearing according to the present invention.
Fig. 2 is the utility model provides a side view structure schematic diagram of multi-functional anti-skidding precision bearing.
In the figure: the novel bearing comprises an inner ring 1, an inner annular groove 2, first balls 3, an outer ring 4, an outer annular sliding groove 5, a lantern ring 6, an annular sliding plate 7, a groove 8, second balls 9, an annular limiting sliding groove 10, a side annular plate 11 and a limiting annular sliding plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-2, a multifunctional anti-skid precision bearing comprises an inner ring 1, an outer ring 4 sleeved outside the inner ring 1, an inner ring groove 2 formed on the outer wall of the inner ring 1, a plurality of first balls 3 rotatably connected in the inner ring groove 2, the first ball 3 contacts with the inner wall of the outer ring 4, a sliding limiting mechanism is arranged between the two sides of the outer ring 4 and the inner ring 1, the outer ring 4 is sleeved with a lantern ring 6, the inner ring 1, the outer ring 4 and the lantern ring 6 are all made of stainless steel, the outer wall of the outer ring 4 is provided with an outer annular chute 5, the inner wall of the lantern ring 6 is fixed with an annular sliding plate 7, and the annular sliding plate 7 is arranged in the outer annular chute 5 in a sliding manner, when the inner ring 1 is engaged with the outer ring 4, the inner ring 1 rotates to drive the outer ring 4 to rotate, the outer ring 4 rotates to enable the annular sliding plate 7 to slide in the outer annular sliding groove 5, and the bearing can still continue to operate through the lantern ring 6.
Example 2
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the sliding limiting mechanism includes an annular limiting chute 10 and a side ring plate 11, the annular limiting chute 10 is opened on both sides of the inner ring 1, the side ring plate 11 is fixed on both sides of the outer ring 4, a limiting annular sliding plate 12 is fixed on one side of the side ring plate 11, and the limiting annular sliding plate 12 is slidably disposed in the annular limiting chute 10, and the outer ring 4 can be limited by the sliding of the limiting annular sliding plate 12 in the annular limiting chute 10.
Example 3
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a plurality of grooves 8 are formed on both sides of the inner wall of the annular sliding plate 7, a second ball 10 is rotatably connected in the groove 8, and the annular sliding plate 7 can slide more smoothly in the outer annular sliding groove 5 through the second ball 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a multi-functional anti-skidding precision bearing, includes inner ring (1), its characterized in that, inner ring (1) overcoat is equipped with outer ring (4), inner ring groove (2) have been seted up to inner ring (1) outer wall, inner ring groove (2) internal rotation is connected with a plurality of first ball (3), and first ball (3) contact with outer ring (4) inner wall, all be provided with slip stop gear between outer ring (4) both sides and inner ring (1), outer ring (4) overcoat is equipped with lantern ring (6), outer annular spout (5) have been seted up to outer ring (4) outer wall, lantern ring (6) inner wall is fixed with annular slide (7), and annular slide (7) slip setting is in outer annular spout (5).
2. The multifunctional anti-skid precision bearing as claimed in claim 1, wherein the inner ring (1), the outer ring (4) and the collar (6) are all made of stainless steel.
3. The multifunctional anti-skid precision bearing is characterized in that the sliding limiting mechanism comprises an annular limiting sliding groove (10) and side ring plates (11), the annular limiting sliding groove (10) is formed in two side walls of the inner ring (1), the side ring plates (11) are fixed on two sides of the outer ring (4), a limiting annular sliding plate (12) is fixed on one side of each side ring plate (11), and the limiting annular sliding plate (12) is slidably arranged in the annular limiting sliding groove (10).
4. The multifunctional anti-skid precision bearing as claimed in claim 1, wherein a plurality of grooves (8) are formed on both sides of the inner wall of the annular sliding plate (7), and second balls (9) are rotatably connected to the grooves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854052.9U CN213870753U (en) | 2020-12-01 | 2020-12-01 | Multifunctional anti-skid precision bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022854052.9U CN213870753U (en) | 2020-12-01 | 2020-12-01 | Multifunctional anti-skid precision bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870753U true CN213870753U (en) | 2021-08-03 |
Family
ID=77040791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022854052.9U Active CN213870753U (en) | 2020-12-01 | 2020-12-01 | Multifunctional anti-skid precision bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870753U (en) |
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2020
- 2020-12-01 CN CN202022854052.9U patent/CN213870753U/en active Active
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