CN221462761U - Novel woven liner self-lubricating type long rod joint bearing - Google Patents
Novel woven liner self-lubricating type long rod joint bearing Download PDFInfo
- Publication number
- CN221462761U CN221462761U CN202322927199.XU CN202322927199U CN221462761U CN 221462761 U CN221462761 U CN 221462761U CN 202322927199 U CN202322927199 U CN 202322927199U CN 221462761 U CN221462761 U CN 221462761U
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- Prior art keywords
- bearing
- connecting rod
- rod
- sleeve
- cavity
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Links
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the technical field of joint bearings, and particularly relates to a novel self-lubricating type long rod joint bearing with a woven liner, which comprises a connecting rod, a threaded rod and a self-lubricating mechanism, wherein a bearing sleeve is fixed on the left side of the connecting rod, and a thread sleeve is fixed on the right side of the connecting rod; a woven liner is arranged on one side of the inner wall of the bearing sleeve; a bearing seat is arranged in the bearing sleeve, and the bearing seat is attached to the woven gasket; the self-lubricating mechanism comprises an injection nozzle, a cavity, a push-pull rod, a connecting channel and a sliding sheet, wherein an internal thread is arranged in the threaded sleeve and used for being connected with a threaded rod, the injection nozzle is connected above the connecting rod, and the inside of the connecting rod is hollow; the cavity is arranged in the connecting rod and is connected with the injection nozzle; the push-pull rod is connected in the cavity and the thread bush in a sliding manner, and the device solves the problem that the bearing is blocked and used due to the fact that the current knuckle bearing cannot be automatically lubricated during production or use.
Description
Technical Field
The utility model belongs to the technical field of joint bearings, and particularly relates to a novel self-lubricating type long rod joint bearing with a woven liner.
Background
The joint bearing is a spherical sliding bearing, the sliding contact surface of which is an inner spherical surface and an outer spherical surface, and can rotate and swing at any angle during movement, and the joint bearing is manufactured by adopting a plurality of special process treatment methods such as surface phosphating, hole explosion, gasket inlay, spraying and the like. The knuckle bearing has the characteristics of high load capacity, impact resistance, corrosion resistance, abrasion resistance, self-aligning property, good lubrication and the like.
However, when the joint bearing is produced, the phenomenon that the lubricant is forgotten to be added easily occurs, so that the joint bearing is not smooth to operate, and the phenomenon becomes a problem to be solved urgently by the person in the field.
Disclosure of utility model
The utility model aims to provide a novel self-lubricating type long rod joint bearing with a woven gasket, which solves the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the novel self-lubricating type long rod joint bearing with the woven gasket comprises a connecting rod, a threaded rod and a self-lubricating mechanism, wherein a bearing sleeve is fixed on the left side of the connecting rod, and a thread sleeve is fixed on the right side of the connecting rod;
a woven liner is arranged on one side of the inner wall of the bearing sleeve;
A bearing seat is arranged in the bearing sleeve, and the bearing seat is attached to the woven gasket;
The self-lubricating mechanism comprises an injection nozzle, a cavity, a push-pull rod, a connecting channel and a sliding sheet.
The utility model further discloses that the internal thread of the thread sleeve is used for being connected with the threaded rod, the injection nozzle is connected above the connecting rod, and the interior of the connecting rod is hollow;
The cavity is arranged in the connecting rod and is connected with the injection nozzle;
the push-pull rod is connected in the cavity and the threaded sleeve in a sliding mode, and the left end of the push-pull rod is fixed with the sliding sheet.
The utility model further describes that the sliding sheet is connected to the right inner wall of the chamber in a sliding way;
The left side of the cavity is connected with the inside of the bearing sleeve through a connecting channel.
Compared with the prior art, the utility model has the following beneficial effects: according to the self-lubricating mechanism adopted by the utility model, when the long rod joint bearing is produced, an operator respectively fixes the threaded sleeve and the bearing sleeve at the left end and the right end of the connecting rod in a welding mode, rotates the hole at the center, and then inserts the push-pull rod into the hole; the lubricating oil is injected into the cavity through the injection nozzle, then when the threaded rod is screwed into the threaded sleeve, the left end of the threaded rod extrudes the right end of the push-pull rod, so that the push-pull rod drives the sliding sheet to slide leftwards along the inner wall of the cavity, the lubricating oil in the cavity is extruded, and is injected into the bearing sleeve through the connecting channel after being extruded, so that the bearing seat is lubricated, the lubrication is automatic, the operation is convenient and quick, the phenomenon that the lubricating effect of the bearing is poor due to the fact that the lubricating oil forgets to be smeared or the lubricating oil quantity is small in the production process can be prevented, and the efficient lubrication effect is realized; the woven gasket can effectively protect the bearing, reduce the abrasion of the bearing and prolong the service life.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic view of the installation location of the woven mat of the present utility model;
In the figure: 1. a connecting rod; 2. a bearing sleeve; 3. a thread sleeve; 4. braiding a liner; 5. a bearing seat; 6. an injection nozzle; 7. a chamber; 8. a push-pull rod; 9. a connection channel; 10. a sliding vane.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It is obvious that the process is not limited to, the described embodiments are only a few embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the novel self-lubricating type long rod joint bearing comprises a connecting rod 1, a threaded rod and a self-lubricating mechanism, wherein a bearing sleeve 2 is fixed on the left side of the connecting rod 1, and a thread sleeve 3 is fixed on the right side of the connecting rod 1;
A woven liner 4 is arranged on one side of the inner wall of the bearing sleeve 2;
A bearing seat 5 is arranged in the bearing sleeve 2, and the bearing seat 5 is attached to the woven gasket 4;
The self-lubricating mechanism comprises an injection nozzle 6, a cavity 7, a push-pull rod 8, a connecting channel 9 and a sliding sheet 10.
The inside of the thread sleeve 3 is provided with internal threads for being connected with a threaded rod, the injection nozzle 6 is connected above the connecting rod 1, and the inside of the connecting rod 1 is hollow;
the cavity 7 is arranged inside the connecting rod 1 and is connected with the injection nozzle 6;
The push-pull rod 8 is connected in the cavity 7 and the thread bush 3 in a sliding way, and the left end of the push-pull rod 8 is fixed with the sliding sheet 10.
The sliding sheet 10 is connected to the right inner wall of the chamber 7 in a sliding way;
the left side of the chamber 7 is connected with the inside of the bearing sleeve 2 through a connecting channel 9;
When the long rod joint bearing is produced, an operator respectively fixes the thread sleeve 3 and the bearing sleeve 2 at the left end and the right end of the connecting rod 1 in a welding mode, rotates a hole at the center, and then inserts the push-pull rod 8 into the hole;
Injecting lubricating oil into the cavity 7 through the injection nozzle 6, extruding the right end of the push-pull rod 8 by the left end of the threaded rod when the threaded rod is screwed into the thread sleeve 3, so that the push-pull rod 8 drives the sliding sheet 10 to slide leftwards along the inner wall of the cavity 7, extruding the lubricating oil in the cavity 7, injecting the lubricating oil into the bearing sleeve 3 through the connecting channel 9 after extruding, lubricating the bearing seat 5, and realizing lubrication automation, thereby being convenient and quick to operate, preventing the phenomenon that the lubricating oil forgets to be smeared or the bearing lubrication effect is poor due to less lubricating oil in the production process from occurring, and playing the role of efficient lubrication;
The woven gasket 4 can effectively protect the bearing, reduce the abrasion of the bearing and prolong the service life.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (2)
1. The utility model provides a novel braided gasket self-lubricating formula stock joint bearing, includes connecting rod (1), threaded rod and self-lubricating mechanism, its characterized in that: a bearing sleeve (2) is fixed on the left side of the connecting rod (1), and a thread sleeve (3) is fixed on the right side of the connecting rod (1);
A woven liner (4) is arranged on one side of the inner wall of the bearing sleeve (2);
A bearing seat (5) is arranged in the bearing sleeve (2), and the bearing seat (5) is attached to the woven gasket (4);
The self-lubricating mechanism comprises an injection nozzle (6), a cavity (7), a push-pull rod (8), a connecting channel (9) and a sliding sheet (10), wherein an internal thread is arranged in the threaded sleeve (3) and is used for being connected with a threaded rod, the injection nozzle (6) is connected above the connecting rod (1), and the inside of the connecting rod (1) is hollow;
The cavity (7) is arranged in the connecting rod (1) and is connected with the injection nozzle (6);
The push-pull rod (8) is connected in the cavity (7) and the threaded sleeve (3) in a sliding mode, and the left end of the push-pull rod (8) is fixed with the sliding sheet (10).
2. The novel self-lubricating braided-liner long-rod knuckle bearing of claim 1, wherein: the sliding sheet (10) is connected to the right inner wall of the chamber (7) in a sliding way;
The left side of the cavity (7) is connected with the inside of the bearing sleeve (2) through a connecting channel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927199.XU CN221462761U (en) | 2023-10-31 | 2023-10-31 | Novel woven liner self-lubricating type long rod joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927199.XU CN221462761U (en) | 2023-10-31 | 2023-10-31 | Novel woven liner self-lubricating type long rod joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221462761U true CN221462761U (en) | 2024-08-02 |
Family
ID=92347666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322927199.XU Active CN221462761U (en) | 2023-10-31 | 2023-10-31 | Novel woven liner self-lubricating type long rod joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221462761U (en) |
-
2023
- 2023-10-31 CN CN202322927199.XU patent/CN221462761U/en active Active
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