CN215980411U - Single-side closing-in type rod end joint bearing - Google Patents
Single-side closing-in type rod end joint bearing Download PDFInfo
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- CN215980411U CN215980411U CN202122429257.7U CN202122429257U CN215980411U CN 215980411 U CN215980411 U CN 215980411U CN 202122429257 U CN202122429257 U CN 202122429257U CN 215980411 U CN215980411 U CN 215980411U
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- ring
- threaded
- folding fan
- outer ring
- rod
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Abstract
The utility model discloses a single-side closed-up type rod end joint bearing which comprises a connecting rod and a folding fan plate, wherein the connecting rod is connected with an outer ring, one side of the outer ring is provided with an end face closed-up, the other side of the outer ring is connected with the folding fan plate through a hinge, the folding fan plate is limited through a threaded rod, the end part of the threaded rod is provided with a rotary wrench, a composite material ring is arranged in the outer ring, and an inner bearing ring is arranged in the composite material ring; the connecting rod is internally provided with a threaded ring, the end part of the threaded ring is formed with a threaded cone, and the single-side closed-up rod end knuckle bearing changes a traditional fixed plane into a separable sector structure which can be opened and closed, so that the composite ring can be conveniently installed and detached, the lubricity of the device can be ensured by replacing the composite ring at any time, and the working performance is kept.
Description
Technical Field
The utility model relates to the field of bearing equipment, in particular to a single-face closed rod end joint bearing.
Background
The joint bearing mainly comprises an inner ring with an outer spherical surface and an outer ring with an inner spherical surface, and can bear larger load. According to different types and structures of the bearing, the bearing can bear radial load and axial load or combined load existing in both radial direction and axial direction, and different development models exist according to different specific application scenes.
According to the difference of the closing-in modes, the rod end knuckle bearing can be divided into a double-sided closing-in mode and a single-sided closing-in mode, wherein the single-sided closing-in mode is a type that one side is a plane with an opening, and the other side is an arc-shaped closing-in mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a single-side closed-up type rod end knuckle bearing, which aims to solve the problems that the existing single-side closed-up type rod end knuckle bearing in the market cannot replace the internal lubricating part, and the joints are not smooth to rotate and rusted after the single-side closed-up type rod end knuckle bearing is used for a period of time.
The technical scheme of the utility model is realized as follows: the single-side closed-up type rod end joint bearing comprises a connecting rod and a folding fan plate, wherein the connecting rod is connected with an outer ring, one side of the outer ring is provided with an end face closed-up, the other side of the outer ring is connected with the folding fan plate through a hinge, the folding fan plate is limited through a threaded rod, the end part of the threaded rod is provided with a rotary wrench, a composite material ring is arranged in the outer ring, and an inner bearing ring is arranged in the composite material ring;
the connecting rod is internally provided with a threaded ring, and the end part of the threaded ring is formed with a threaded cone.
Preferably, the number of the folding fan plates is eight, and the eight folding fan plates are combined into a circular structure with a hole in the middle.
Preferably, the rotary wrench and the threaded rod are integrally formed, and the threaded rod is screwed with the folding fan plate through threads.
Preferably, the hinge is fixedly connected with the folding fan plate, and the hinge is fixedly connected with the outer ring.
Preferably, the inner bearing ring and the composite material ring are abutted together, and the composite material ring is detachably connected with the outer ring.
Preferably, the connecting rod is fixedly connected with the outer ring.
Preferably, the threaded ring is continuous with the thread taper thread.
By adopting the technical scheme, the utility model has the beneficial effects that:
the single-face closing-up type rod-end joint bearing changes a traditional fixed plane into a separable sector structure which can be opened and closed, so that the composite ring can be conveniently installed and detached, the lubricity of the device can be ensured by replacing the composite ring at any time, and the working performance is kept.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a view of the present invention in an assembled state;
fig. 4 is a cross-sectional view of a connecting rod of the present invention.
Wherein: 1. a connecting rod; 2. an outer ring; 3. closing the end face; 4. an inner bearing ring; 5. rotating the wrench; 6. a threaded rod; 7. folding the fan plate; 8. a hinge; 9. a composite ring; 101. a threaded ring; 102. and (4) thread tapering.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the single-side closed-end type rod end joint bearing comprises a connecting rod 1 and a folding fan plate 7, wherein the connecting rod 1 is connected with an outer ring 2, one side of the outer ring 2 is provided with an end face closed-end 3, the other side of the outer ring 2 is connected with the folding fan plate 7 through a hinge 8, the folding fan plate 7 is limited through a threaded rod 6, the end of the threaded rod 6 is provided with a rotary wrench 5, a composite material ring 9 is arranged inside the outer ring 2, and an inner bearing ring 4 is arranged inside the composite material ring 9;
the connecting rod 1 is internally provided with a threaded ring 101, and the end of the threaded ring 101 is formed with a threaded cone 102.
Specifically, the number of the folding fan plates 7 is eight, and the eight folding fan plates 7 are combined into a circular structure with a hole in the middle, so that the flexibility of opening and closing the folding fan plates 7 can be ensured.
Concretely, rotatory spanner 5 and the integrated shaping of threaded rod 6, threaded rod 6 and folding fan board 7 are twisted through the screw thread and are connect, set up like this and be convenient for twist rotatory spanner 5 through manual to drive threaded rod 6 through rotatory spanner 5 and rotate, thereby accomplish opening and closing of folding fan board 7.
Specifically, the hinge 8 is fixedly connected with the folding fan plate 7, and the hinge 8 is fixedly connected with the outer ring 2, so that the folding fan plate 7 can rotate through the hinge 8, and the folding fan plate 7 can be opened and closed.
Specifically, the inner bearing ring 4 is abutted against the composite material ring 9, the composite material ring 9 is detachably connected with the outer ring 2, the composite material ring 9 is conveniently detached and installed, and self-lubrication can be completed when the inner bearing ring 4 is rubbed with the composite material ring 9.
Specifically, connecting rod 1 and outer loop 2 fixed connection set up like this and can guarantee connecting rod 1 and outer loop 2's structural strength, avoid the fracture.
In particular, the thread ring 101 and the thread cone 102 are continuously maintained, so that the connection stability of the thread ring 101 and the external device can be improved by the thread cone 102.
The working principle is as follows: when the device is used, external equipment is fixedly screwed on the device through the threaded ring 101 and the threaded cone 102, after the device is used for a period of time, the composite material ring 9 is worn, the inner bearing ring 4 cannot rotate flexibly, at the moment, the threaded rod 6 is screwed through the rotary wrench 5, the threaded rod 6 is taken out of the folding fan plate 7, then the folding fan plate 7 rotates around the hinge 8, the folding fan plate 7 is opened, the damaged composite material ring 9 and the inner bearing ring 4 are taken out, the intact composite material ring 9 and the inner bearing ring 4 are installed inside the outer ring 2, after the installation is completed, the folding fan plate 7 is closed, the threaded rod 6 is screwed into the folding fan plate 7 through the rotary wrench 5, the position of the folding fan plate 7 is locked, and the overhaul of the device can be completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. Single face type pole end joint bearing of closing up, its characterized in that includes: the device comprises a connecting rod (1) and a folding fan plate (7), wherein the connecting rod (1) is connected with an outer ring (2), one surface of the outer ring (2) is provided with an end face closing-in (3), the other surface of the outer ring (2) is connected with the folding fan plate (7) through a hinge (8), the folding fan plate (7) is limited through a threaded rod (6), the end part of the threaded rod (6) is provided with a rotary wrench (5), a composite material ring (9) is arranged inside the outer ring (2), and an inner bearing ring (4) is arranged in the composite material ring (9);
the connecting rod (1) is internally provided with a threaded ring (101), and a threaded cone (102) is formed at the end part of the threaded ring (101).
2. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the number of the folding fan plates (7) is eight, and the eight folding fan plates (7) are combined into a circular structure with a hole in the middle.
3. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the rotary wrench (5) and the threaded rod (6) are integrally formed, and the threaded rod (6) is screwed with the folding fan plate (7) through threads.
4. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the hinge (8) is fixedly connected with the folding fan plate (7).
5. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the hinge (8) is fixedly connected with the outer ring (2).
6. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the inner bearing ring (4) and the composite material ring (9) are abutted together, and the composite material ring (9) is detachably connected with the outer ring (2).
7. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the connecting rod (1) is fixedly connected with the outer ring (2).
8. A single-sided swage type rod end knuckle bearing according to claim 1, wherein: the threaded ring (101) is in thread continuity with the threaded cone (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429257.7U CN215980411U (en) | 2021-10-09 | 2021-10-09 | Single-side closing-in type rod end joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429257.7U CN215980411U (en) | 2021-10-09 | 2021-10-09 | Single-side closing-in type rod end joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980411U true CN215980411U (en) | 2022-03-08 |
Family
ID=80568643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122429257.7U Active CN215980411U (en) | 2021-10-09 | 2021-10-09 | Single-side closing-in type rod end joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980411U (en) |
-
2021
- 2021-10-09 CN CN202122429257.7U patent/CN215980411U/en active Active
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