CN217381307U - Multi-angle rotating universal bearing - Google Patents
Multi-angle rotating universal bearing Download PDFInfo
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- CN217381307U CN217381307U CN202221347945.7U CN202221347945U CN217381307U CN 217381307 U CN217381307 U CN 217381307U CN 202221347945 U CN202221347945 U CN 202221347945U CN 217381307 U CN217381307 U CN 217381307U
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Abstract
The utility model discloses a belong to the technical field of the bearing, specifically be multi-angle rotating's universal bearing, including outer loop, connecting plate and connecting hole, the connecting plate is installed at both ends about the outer loop, the connecting hole is seted up at the connecting plate inner wall, still includes: coupling assembling, coupling assembling rotates to be installed at the outer loop inboard, coupling assembling is the direction recess, the inner wall at the outer loop is seted up to the direction recess, the inboard rotation of direction recess is connected interior turning block, the one end installation back shaft one of interior turning block, the one end installation rolling ball two of interior turning block is kept away from to back shaft one, the beneficial effects of the utility model are that: through set up two rolling balls at the external bearing internal side, the turning block in two rolling ball connections to after two rolling balls rotate at the internal side multi-angle of external bearing to the turning block can carry out multi-angle rotating in driving, makes the bearing realize the multidimension and rotates.
Description
Technical Field
The utility model relates to a bearing technical field specifically is multi-angle rotating's universal bearing.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process and ensure the rotation precision, the sliding bearing is not divided into an inner ring and an outer ring and has no rolling element, the sliding bearing is generally made of wear-resistant materials and is commonly used for mechanical rotating parts with low speed, light load, lubricating oil filling and difficult maintenance, the sliding contact surface of the joint bearing is a spherical surface and is mainly suitable for swinging motion, tilting motion and rotating motion, the rolling bearing is divided into a radial bearing and a thrust bearing according to the load direction capable of bearing the rolling bearing or the difference of the nominal contact angles, wherein the radial contact bearing is a radial bearing with the nominal contact angle of 0, the radial contact bearing is a radial bearing with the nominal contact angle of more than 0 to 45, the axial contact bearing is a thrust bearing with the nominal contact angle of 90, the thrust angular contact bearing is a thrust bearing with the nominal contact angle of more than 45 but less than 90, according to the shape of rolling element can be divided into ball bearing and roller bearing, roller bearing divide into according to the roller kind: the cylindrical roller bearing, the needle roller bearing, the tapered roller bearing and the self-aligning roller bearing also influence transmission, in order to reduce the influence, good lubrication must be realized on the bearing of the high-speed shaft, some bearings are already lubricated and are called pre-lubricated bearings, and most bearings must be provided with lubricating oil, so that the friction not only increases energy consumption when the bearings run at high speed, but also is terrible to easily damage the bearings, and the sliding friction is converted into rolling friction, namely, the sliding bearing is flat because of the existence of the sliding bearing.
The existing bearings are basically composed of an inner bearing body, an outer bearing body and a rolling assembly arranged between the inner bearing body and the outer bearing body, so that the bearings can only realize the rotation of a shaft in one-dimensional direction.
Therefore, the invention is necessary to provide a universal bearing capable of rotating at multiple angles.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems occurring in the conventional multi-angle rotating universal bearing.
Therefore, the utility model aims at providing multi-angle rotating's universal bearing, through setting up two rolling balls at the external bearing internal side, the turning block in two rolling ball connections, after two rolling balls rotate at the internal side multi-angle of external bearing, thereby the turning block can carry out the multi-angle and rotate in the drive, make the bearing realize the multidimension and rotate, can solve above-mentioned present bearing of proposing and all be basically by the internal bearing body, the external bearing body and set up the rolling assembly between the internal bearing body and the external bearing body and constitute, cause the bearing can only realize the problem of the rotation of axle in the one-dimensional side.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
multi-angle rotating universal bearing, it includes: outer loop, connecting plate and connecting hole, the connecting plate is installed at both ends about the outer loop, the connecting hole is seted up at the connecting plate inner wall, still includes: and the connecting assembly is rotatably arranged on the inner side of the outer ring.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: the connecting assembly is a guide groove, and the guide groove is formed in the inner wall of the outer ring.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: the inner side of the guide groove is rotatably connected with an inner rotating block.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: one end of the inner rotating block is provided with a first supporting shaft, and one end of the first supporting shaft, which is far away from the inner rotating block, is provided with a second rotating ball.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: and a second supporting shaft is arranged at the other end of the inner rotating block, and a first rotating ball is arranged at one end, far away from the inner rotating block, of the second supporting shaft.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: the inner wall of the inner rotating block is provided with a through hole, and a connecting shaft is detachably mounted on the inner side of the through hole.
As a multi-angle rotating's universal bearing's an preferred scheme, wherein: coupling assembling is for rotating post, rotor plate, and the installation is all rotated to the one end that interior rotor plate was kept away from to back shaft one and back shaft two and is rotated the post, rotate the post outside and rotate the installation rotor plate.
Compared with the prior art:
through set up two rolling balls at the external bearing internal side, the turning block in two rolling ball connections to after two rolling balls rotate at the internal side multi-angle of external bearing to the turning block can carry out multi-angle rotating in driving, makes the bearing realize the multidimension and rotates.
Drawings
FIG. 1 is a front view of the multi-angle rotating universal bearing of the present invention;
FIG. 2 is a perspective view of the multi-angle rotating universal bearing of the present invention;
FIG. 3 is a top view of the multi-angle rotating universal bearing of the present invention;
FIG. 4 is a top view of the inner turning block of the multi-angle universal bearing of the present invention;
FIG. 5 is a first front view of the inner rotation block in the multi-angle rotating universal bearing of the present invention;
fig. 6 is a front view of the inner rotating block of the multi-angle rotating universal bearing of the present invention.
In the figure: the outer ring 1, the connecting plate 11, the connecting hole 12, the connecting assembly 2, the inner rotating block 21, the connecting shaft 22, the through hole 23, the first support shaft 24, the guide groove 25, the second support shaft 26, the first rotating ball 27, the second rotating ball 28, the rotating column 29 and the rotating piece 291.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides a multi-angle rotating's universal bearing has through setting up two rolling balls at the external bearing internal side, and the turning block in two rolling ball connections is after two rolling balls external bearing internal side multi-angle rotations to the turning block can carry out multi-angle rotation in driving, makes the bearing realize multidimension pivoted advantage, please refer to and see fig. 1-5, including outer loop 1, connecting plate 11 and connecting hole 12, still include: a connecting assembly 2;
connecting plate 11 is installed at both ends about outer loop 1, and connecting plate 11 is used for connecting the effect of outer loop 1, and connecting hole 12 is seted up at connecting plate 11 inner wall, and connecting hole 12 has the effect that makes things convenient for connecting plate 11 to install fixedly, and coupling assembling 2 rotates and installs in 1 inboards of outer loop, and coupling assembling 2 is used for rotating the effect of installation interior turning block 21 to 1 inboard rotation of outer loop.
The connecting component 2 is a guide groove 25, the guide groove 25 is arranged on the inner wall of the outer ring 1, the guide groove 25 is used for guiding and moving a first rotating ball 27 and a second rotating ball 28, the inner side of the guide groove 25 is rotatably connected with the inner rotating block 21, the inner rotating block 21 has the function of multi-angle rotation on the inner side of the outer ring 1, the first rotating ball 27 and the second rotating ball 28 rotate on the inner side of the guide groove 25 to drive the inner rotating block 21 to rotate in multiple angles, one end of the inner rotating block 21 is provided with a first support shaft 24, the first support shaft 24 has the function of supporting the second rotating ball 28, one end of the first support shaft 24, which is far away from the inner rotating block 21, is provided with the second rotating ball 28, the second rotating ball 28 rotates on the inner side of the guide groove 25 to drive the inner rotating block 21 to rotate, the other end of the inner rotating block 21 is provided with a second support shaft 26, the second support shaft 26 has the function of supporting the first rotating ball 27, one end of the second support shaft 26, which is far away from the inner rotating block 21, is provided with the first rotating ball 27, the first rotating ball 27 rotates at the inner side of the guide groove 25 to drive the inner rotating block 21 to rotate, the inner wall of the inner rotating block 21 is provided with a through hole 23, the through hole 23 is used for installing a connecting shaft 22, the connecting shaft 22 is detachably installed at the inner side of the through hole 23, the connecting shaft 22 is convenient to be externally connected with a rotating device through the connecting shaft 22, the connecting shaft 22 is driven to rotate in multiple angles after the inner rotating block 21 rotates in multiple angles, when the first rotating ball 27 and the second rotating ball 28 transversely rotate at the inner side of the guide groove 25, the inner rotating block 21 is driven to transversely rotate, when the first rotating ball 27 and the second rotating ball 28 longitudinally rotate at the inner side of the guide groove 25, the inner rotating block 21 is driven to longitudinally rotate, two rotating balls are arranged at the inner side of the outer bearing body and connected with the inner rotating block 21, and when the two rotating balls rotate at multiple angles at the inner side of the outer bearing body, the inner rotating block 21 is driven to rotate in multiple angles, the bearing realizes multi-dimensional rotation.
When the connecting device is used specifically, the connecting plates 11 are arranged at the left end and the right end of the outer ring 1, the connecting holes 12 are arranged on the inner wall of the connecting plates 11, the connecting assembly 2 comprises guide grooves 25, the guide grooves 25 are arranged on the inner wall of the outer ring 1, the inner side of each guide groove 25 is rotatably connected with the inner rotating block 21, one end of each inner rotating block 21 is provided with the first support shaft 24, one end of each first support shaft 24, which is far away from the inner rotating block 21, is provided with the second rotating ball 28, the other end of each inner rotating block 21 is provided with the second support shaft 26, one end of each second support shaft 26, which is far away from the inner rotating block 21, is provided with the first rotating ball 27, the inner wall of each inner rotating block 21 is provided with the through hole 23, the connecting shaft 22 is detachably arranged on the inner side of the through hole 23, when the first rotating ball 27 and the second rotating ball 28 transversely rotate on the inner side of the guide grooves 25, when the first rotating ball 27 and the second rotating ball 28 longitudinally rotate on the inner side of the guide grooves 25, can drive interior turning block 21 longitudinal rotation, through set up two rolling balls at the external bearing internal side, turning block 21 in two rolling ball connections, after two rolling balls rotate at the internal side multi-angle of external bearing to it can carry out multi-angle rotating to drive interior turning block 21, makes the bearing realize multidimension and rotates.
Example 2:
the utility model provides a multi-angle rotating's universal bearing has through setting up two rolling balls at the external bearing internal side, and the turning block in two rolling ball connections is after two rolling balls external bearing internal side multi-angle rotations to the turning block can carry out multi-angle rotation in driving, makes the bearing realize multidimension pivoted advantage, please refer to figure 6, including outer loop 1, connecting plate 11 and connecting hole 12, still include: a connecting assembly 2;
the connecting assembly 2 comprises a rotating column 29 and a rotating sheet 291, wherein the rotating column 29 is rotatably mounted at one end of the first support shaft 241 and one end of the second support shaft 26, which are far away from the inner rotating block 21, the rotating sheet 291 is rotatably mounted at the outer side of the rotating column 29, the rotating column 29 and the rotating sheet 291 are rotatably mounted at the inner side of the guide groove 25, and the inner rotating block 21 is driven to rotate through the rotation of the rotating column 29 and the rotating sheet 291;
when the connecting device is used specifically, the connecting plates 11 are installed at the left end and the right end of the outer ring 1, the connecting holes 12 are formed in the inner wall of the connecting plates 11, the connecting assembly 2 comprises guide grooves 25, the guide grooves 25 are formed in the inner wall of the outer ring 1, the inner rotating block 21 is rotatably connected to the inner sides of the guide grooves 25, a first supporting shaft 24 is installed at one end of the inner rotating block 21, a second supporting shaft 26 is installed at the other end of the inner rotating block 21, a through hole 23 is formed in the inner wall of the inner rotating block 21, a connecting shaft 22 is detachably installed inside the through hole 23, rotating columns 29 are rotatably installed at one ends, far away from the inner rotating block 21, of the first supporting shaft 241 and the second supporting shaft 26, rotating sheets 291 are rotatably installed outside the rotating columns 29, the rotating columns 29 and the rotating sheets 291 are rotatably installed inside the guide grooves 25, the inner rotating block 21 is driven to rotate through rotation of the rotating columns 29 and the rotating sheets 291, when the rotating columns 29 and the rotating sheets 291 transversely rotate inside the guide grooves 25, will drive interior turning block 21 and transversely rotate, when rotating post 29 and rotor 291 are at the inboard longitudinal rotation of direction recess 25, can drive interior turning block 21 longitudinal rotation, through set up two rotating posts 29 at the external bearing internal side, two rotating posts 29 connect interior turning block 21, after two rotating posts 29 rotate at the internal inboard multi-angle of external bearing, thereby drive interior turning block 21 and can carry out multi-angle and rotate, make the bearing realize the multidimension and rotate.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. Multi-angle rotating's universal bearing, including outer loop (1), connecting plate (11) and connecting hole (12), both ends about outer loop (1) are installed in connecting plate (11), connecting hole (12) are seted up at connecting plate (11) inner wall, and its characterized in that still includes: the connecting assembly (2), connecting assembly (2) rotate and install inboard at outer ring (1).
2. The universal bearing according to claim 1, wherein the connection assembly (2) is a guide groove (25), and the guide groove (25) is opened on the inner wall of the outer ring (1).
3. The universal bearing according to claim 2, wherein the inner turning block (21) is rotatably connected to the inside of the guide groove (25).
4. The multi-angle rotating universal bearing according to claim 3, wherein a first support shaft (24) is mounted at one end of the inner rotating block (21), and a second rotating ball (28) is mounted at one end of the first support shaft (24) far away from the inner rotating block (21).
5. The universal bearing of claim 3, wherein the other end of the inner rotating block (21) is provided with a second supporting shaft (26), and one end of the second supporting shaft (26) far away from the inner rotating block (21) is provided with a first rotating ball (27).
6. The universal bearing of claim 3, characterized in that the inner wall of the inner rotating block (21) is provided with a through hole (23), and a connecting shaft (22) is detachably mounted inside the through hole (23).
7. The universal bearing with the multi-angle rotation function as claimed in claim 3, wherein the connecting component (2) is a rotating column (29) and a rotating sheet (291), one end of each of the first support shaft (24) and the second support shaft (26) far away from the inner rotating block (21) is rotatably provided with the rotating column (29), and the outer side of the rotating column (29) is rotatably provided with the rotating sheet (291).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347945.7U CN217381307U (en) | 2022-05-31 | 2022-05-31 | Multi-angle rotating universal bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347945.7U CN217381307U (en) | 2022-05-31 | 2022-05-31 | Multi-angle rotating universal bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217381307U true CN217381307U (en) | 2022-09-06 |
Family
ID=83090340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221347945.7U Active CN217381307U (en) | 2022-05-31 | 2022-05-31 | Multi-angle rotating universal bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217381307U (en) |
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2022
- 2022-05-31 CN CN202221347945.7U patent/CN217381307U/en active Active
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