CN219655103U - High-strength self-lubricating bearing - Google Patents
High-strength self-lubricating bearing Download PDFInfo
- Publication number
- CN219655103U CN219655103U CN202320544030.3U CN202320544030U CN219655103U CN 219655103 U CN219655103 U CN 219655103U CN 202320544030 U CN202320544030 U CN 202320544030U CN 219655103 U CN219655103 U CN 219655103U
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- China
- Prior art keywords
- wall
- collar
- bearing
- lubricating
- fixedly connected
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- 230000001050 lubricating effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000008093 supporting effect Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 18
- 239000011324 bead Substances 0.000 abstract description 12
- 238000005461 lubrication Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 239000010687 lubricating oil Substances 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of guide members, in particular to a high-strength self-lubricating bearing, which comprises an outer collar, an inner collar and a lubricating device, wherein the inner collar is arranged on the inner wall of the outer collar, the inner wall of the inner collar is rotationally connected with a shaft bead, the shaft bead is abutted against the inner wall of the outer collar, a clamping plate is arranged at the joint of the outer collar and the inner collar, the lubricating device is arranged on the surface of the clamping plate, the lubricating device comprises a positioning block, the surface of the positioning block is fixedly connected with a storage tube, the surface of the positioning block is provided with a mounting hole, the inner wall of the positioning block positioned in the mounting hole is fixedly connected with an oil outlet guide head, the inner wall of the storage tube is fixedly connected with a guide rod, and the inner wall of the storage tube is slidably connected with a squeezing block. According to the utility model, by arranging the lubricating device, the lubrication and maintenance of the bearing are facilitated, the difficulty of the lubrication and maintenance of the bearing is reduced, the maintenance efficiency of the bearing is improved, and the convenience of the maintenance of the bearing is improved.
Description
Technical Field
The utility model relates to the technical field of guide members, in particular to a high-strength self-lubricating bearing.
Background
In the process of installing shaft rods such as a rotating shaft, bearings are often required to be installed at the joint positions of the shaft rods and the installation frame, so that friction force between the shaft rods and the installation frame is reduced, the rotating effect of the shaft rods is improved, and workers assemble the shaft rods by installing the bearings on the shaft rods.
The prior art, such as the utility model of publication No. CN207393731U, discloses an improved high-strength self-lubricating bearing, which adopts an outer ring and an inner ring, wherein the inner wall of the outer ring is connected with a flow body, balls are arranged in the flow body and are connected with the flow body through a retainer, the inner side of the flow body is provided with the inner ring, the flow body is connected with the inner ring through a sealing ring, and the inner side of the inner ring is connected with a friction layer; the utility model has the advantages of dust prevention, noise prevention, good sealing effect, reliable structure, safety, environmental protection and labor saving, ensures the effect of clean and automatic lubrication inside, and is suitable for wide popularization and use, so as to solve the problems that the inner wall of the existing bearing is easy to adhere to dust in the use process of the bearing, thereby having a certain influence on the rotation of the bearing, and meanwhile, the existing bearing has poor sealing property and is easy to generate a certain noise in the use process.
The inventor finds in daily work that in the process of connecting a shaft rod by using a bearing, the existing bearing is usually lubricated by adopting manpower in the process of using the bearing, and the sealing cover of the bearing needs to be opened in the process of lubrication.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, maintenance staff need to operate by means of professional tools when the maintenance staff dismount the sealing cover, so that the dismounting difficulty of the sealing cover is increased, and the maintenance efficiency of the maintenance staff is limited by the dismounting operation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high strength self-lubricating bearing, includes outer axle collar, interior collar and lubricating arrangement, interior collar sets up the inner wall at outer axle collar, interior collar's inner wall rotates and is connected with the journal bead, the inner wall looks butt of journal bead and outer axle collar, the junction of outer axle collar and interior collar is provided with the cardboard, lubricating arrangement sets up the surface at the cardboard, lubricating arrangement includes the locating piece, the fixed surface of locating piece and cardboard is connected, the fixed surface of locating piece is connected with the accumulator tube, the mounting hole has been seted up on the surface of locating piece, the locating piece is located the inner wall fixedly connected with oil guide head of mounting hole.
Preferably, the inner wall fixedly connected with guide bar of bin pipe, the inner wall sliding connection of bin pipe has the extrusion piece, the filler has been seted up on the surface of bin pipe, the bin pipe is located the inner wall threaded connection who adds the filler has the sealing plug, sets up the bin pipe, can store lubricating oil through the bin pipe to maintenance personnel's maintenance number of times has been reduced.
Preferably, the jack has been seted up on the surface of cardboard, go out oily guide head and peg graft mutually with the inner wall of jack, it is linked together with the inner wall of storage tube to go out oily guide head, sets up out oily guide head, can guide the lubricating oil in the storage tube through going out oily guide head to make lubricating oil can drip into on the axle pearl.
Preferably, the clamping groove is formed in the surface of the extrusion block, the guide rod is in sliding connection with the inner wall of the clamping groove, the sealing plug is in butt joint with the surface of the storage tube, and the sealing plug is arranged and can seal the storage tube, so that the storage effect of the storage tube is achieved.
Preferably, the connection department of outer collar and interior collar is provided with stabilising arrangement, stabilising arrangement includes the installation piece, the fixed surface of installation piece and interior collar is connected, the slot has been seted up on the surface of installation piece, the installation piece is located the inner wall of slot and inserts and be equipped with the support frame, sets up the installation piece, can restrict the position of support frame through the installation piece to realize the supporting effect of support frame.
Preferably, the surface fixedly connected with of support frame links up the slider, the surface fixedly connected with guide ring of outer spindle, the spout has been seted up to the inner wall of guide ring, sets up the guide ring, can guide the direction of movement of linking the slider through the guide ring to realize linking the guide effect of slider.
Preferably, the number of the installation blocks is two, the two installation blocks are arranged in a circumferential array with respect to the inner collar, the supporting frame penetrates through the slot, the connecting sliding block is slidably connected with the inner wall of the sliding groove, the connecting sliding block is arranged, and the connecting part of the inner collar and the outer collar can be reinforced through the matching of the connecting sliding block and the supporting frame, so that the stability of the bearing is improved.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, through the arrangement, when the shaft rod is installed, the bearing is placed in the installation frame, the outer shaft ring is fixed by using the bolts, after the outer shaft ring is fixed, the shaft rod is inserted into the inner shaft ring, the installation of the shaft rod is completed, when the shaft rod rotates, the shaft rod drives the inner shaft ring to rotate, meanwhile, the friction resistance of the shaft rod can be reduced under the action of the shaft beads, when the inner shaft ring rotates, the inner shaft ring drives the clamping plate to rotate, the clamping plate drives the positioning block to rotate in the rotating process, the positioning block drives the storage tube to rotate, meanwhile, the extrusion block is driven to displace by centrifugal force in the rotating process of the storage tube, the extrusion block extrudes lubricating oil in the storage tube in the moving process, the lubricating oil is guided by the oil outlet guide head to be dripped on the shaft beads, the self-lubricating effect of the bearing is realized, the lubricating device is arranged, the lubricating maintenance of the bearing is facilitated, the difficulty of the bearing is reduced, the maintenance efficiency of the bearing is improved, and the convenience of the bearing maintenance is improved.
Drawings
Fig. 1 is a schematic perspective view of a high-strength self-lubricating bearing according to the present utility model;
FIG. 2 is a schematic view showing the bottom view of a high-strength self-lubricating bearing according to the present utility model;
FIG. 3 is a schematic diagram of a lubrication device of a high-strength self-lubricating bearing according to the present utility model;
FIG. 4 is a schematic structural view of a stabilizer of a high-strength self-lubricating bearing according to the present utility model;
fig. 5 is a schematic diagram of a structure of a high-strength self-lubricating bearing shown in fig. 4.
Legend description:
1. an outer collar; 2. an inner collar; 3. a shaft bead; 4. a clamping plate; 5. a lubrication device; 51. a positioning block; 52. a storage tube; 53. an oil outlet guide head; 54. a guide rod; 55. extruding a block; 56. a sealing plug; 6. a stabilizing device; 61. a mounting block; 62. a slot; 63. a support frame; 64. a connecting sliding block; 65. a guide ring; 66. and a sliding groove.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a high strength self-lubricating bearing, includes outer axle collar 1, interior collar 2 and lubricating arrangement 5, and interior collar 2 sets up the inner wall at outer axle collar 1, and interior collar 2's inner wall rotates to be connected with spindle bead 3, and spindle bead 3 and the inner wall looks butt of outer axle collar 1, and outer axle collar 1 is provided with cardboard 4 with interior collar 2's junction, and lubricating arrangement 5 sets up the surface at cardboard 4, and outer axle collar 1 is provided with stabilizer 6 with interior collar 2's junction.
The specific arrangement and function of the lubrication means 5 and the securing means 6 will be described in detail below.
In this embodiment: the lubrication device 5 comprises a positioning block 51, the positioning block 51 is fixedly connected with the surface of the clamping plate 4, a storage pipe 52 is fixedly connected with the surface of the positioning block 51, a mounting hole is formed in the surface of the positioning block 51, and an oil outlet guide head 53 is fixedly connected to the inner wall of the mounting hole of the positioning block 51.
Specifically, the inner wall fixedly connected with guide bar 54 of bin tube 52, the inner wall sliding connection of bin tube 52 has extrusion piece 55, and the filler opening has been seted up on the surface of bin tube 52, and the inner wall threaded connection that bin tube 52 is located the filler opening has sealing plug 56, sets up bin tube 52, can store lubricating oil through bin tube 52 to maintenance personnel's maintenance number of times has been reduced.
Specifically, the jack is offered on the surface of cardboard 4, and oil delivery guide 53 is pegged graft with the inner wall of jack, and oil delivery guide 53 is linked together with the inner wall of bin 52.
In this embodiment: the oil outlet guide 53 is provided, and the lubricating oil in the reservoir pipe 52 can be guided by the oil outlet guide 53 so that the lubricating oil can be dropped onto the beads 3.
Specifically, the clamping groove is formed in the surface of the extrusion block 55, the guide rod 54 is slidably connected with the inner wall of the clamping groove, the sealing plug 56 is in butt joint with the surface of the storage tube 52, the sealing plug 56 is arranged, and the storage tube 52 can be sealed through the sealing plug 56, so that the storage effect of the storage tube 52 is achieved.
In this embodiment: the stabilizing device 6 comprises a mounting block 61, the mounting block 61 is fixedly connected with the surface of the inner collar 2, a slot 62 is formed in the surface of the mounting block 61, and a supporting frame 63 is inserted into the inner wall of the slot 62, which is positioned by the mounting block 61.
In this embodiment: the installation block 61 is provided, and the position of the support frame 63 can be limited by the installation block 61, so that the support effect of the support frame 63 is realized.
Specifically, the surface fixedly connected with of support frame 63 links up slider 64, and the surface fixedly connected with of outer axle collar 1 leads ring 65, and spout 66 has been seted up to the inner wall of leading ring 65, sets up leading ring 65, can lead the direction of movement of linking slider 64 through leading ring 65 to realize the direction effect of linking slider 64.
Specifically, the number of the mounting blocks 61 is two, the two mounting blocks 61 are arranged in a circumferential array with respect to the inner collar 2, the supporting frame 63 is arranged through the slot 62, and the engagement slider 64 is slidably connected with the inner wall of the chute 66.
In this embodiment: the connecting sliding block 64 is arranged, and the connecting part of the inner collar 2 and the outer collar 1 can be reinforced through the matching of the connecting sliding block 64 and the supporting frame 63, so that the stability of the bearing is improved.
Working principle: when the shaft rod is installed, the bearing is placed in the installation frame, the outer shaft ring 1 is fixed by using the bolts, after the outer shaft ring 1 is fixed, the shaft rod is inserted into the inner shaft ring 2, the installation of the shaft rod is completed, when the shaft rod rotates, the shaft rod drives the inner shaft ring 2 to rotate, meanwhile, the friction resistance of the shaft rod can be reduced under the action of the shaft beads 3, when the inner shaft ring 2 rotates, the inner shaft ring 2 drives the clamping plate 4 to rotate, the clamping plate 4 drives the positioning block 51 to rotate in the rotating process, the positioning block 51 drives the storage tube 52 to rotate, meanwhile, the extrusion block 55 is driven to displace by centrifugal force in the rotating process of the storage tube 52, the extrusion block 55 extrudes lubricating oil in the storage tube 52 in the moving process, the lubricating oil is guided by the oil outlet guide head 53 to be dripped on the shaft beads 3, the self-lubricating effect of the bearing is realized, the lubricating maintenance difficulty of the bearing is reduced by arranging the lubricating device 5, the lubricating maintenance of the bearing is further improved, and the maintenance efficiency of the bearing is improved immediately. In addition, through setting up stabilizer 6, when interior collar 2 rotates, interior collar 2 drives installation piece 61 and rotates, installation piece 61 promotes support frame 63 at pivoted in-process, support frame 63 is promoted the removal, link up slider 64 simultaneously and is promoted by support frame 63, and take place the displacement under the spout 66 guide of guide ring 65, and reduce interior collar 2 skew's probability, simultaneously under the cooperation of support frame 63 and link up slider 64, can consolidate interior collar 2 and the joint position of outer collar 1, through setting up stabilizer 6, the structural strength at bearing joint position has been increased, then reduced the bearing inner ring and take place the skew and cause the probability of structural damage, and further improved the stability of bearing under the user state.
Claims (7)
1. The utility model provides a high strength self-lubricating bearing, includes outer collar (1), interior collar (2) and lubricating arrangement (5), its characterized in that: the inner shaft ring (2) is arranged on the inner wall of the outer shaft ring (1), the shaft ball (3) is rotatably connected to the inner wall of the inner shaft ring (2), the shaft ball (3) is in butt joint with the inner wall of the outer shaft ring (1), a clamping plate (4) is arranged at the joint of the outer shaft ring (1) and the inner shaft ring (2), the lubricating device (5) is arranged on the surface of the clamping plate (4), the lubricating device (5) comprises a positioning block (51), the positioning block (51) is fixedly connected with the surface of the clamping plate (4), a storage pipe (52) is fixedly connected with the surface of the positioning block (51), a mounting hole is formed in the surface of the positioning block (51), and an oil outlet guide head (53) is fixedly connected to the inner wall of the mounting hole.
2. A high strength self-lubricating bearing as defined in claim 1, wherein: the inner wall fixedly connected with guide bar (54) of bin tube (52), the inner wall sliding connection of bin tube (52) has extrusion piece (55), the filler neck has been seted up on the surface of bin tube (52), the inner wall threaded connection that bin tube (52) are located the filler neck has sealing plug (56).
3. A high strength self-lubricating bearing as defined in claim 1, wherein: the surface of the clamping plate (4) is provided with a jack, the oil outlet guide head (53) is spliced with the inner wall of the jack, and the oil outlet guide head (53) is communicated with the inner wall of the storage tube (52).
4. A high strength self-lubricating bearing as claimed in claim 2, wherein: the surface of the extrusion block (55) is provided with a clamping groove, the guide rod (54) is in sliding connection with the inner wall of the clamping groove, and the sealing plug (56) is abutted to the surface of the storage tube (52).
5. A high strength self-lubricating bearing as defined in claim 1, wherein: the utility model discloses a fixing device for the inner collar, including outer collar (1), inner collar (2), fixing device (6) are provided with in the junction of outer collar (1) and inner collar (2), fixing device (6) are including installation piece (61), the fixed surface of installation piece (61) and inner collar (2) is connected, slot (62) have been seted up on the surface of installation piece (61), support frame (63) have been inserted to the inner wall that installation piece (61) are located slot (62).
6. The high strength self-lubricating bearing of claim 5, wherein: the surface fixedly connected with of support frame (63) links up slider (64), the surface fixedly connected with of outer spindle ring (1) guide ring (65), spout (66) have been seted up to the inner wall of guide ring (65).
7. The high strength self-lubricating bearing of claim 6, wherein: the number of the mounting blocks (61) is two, the two mounting blocks (61) are arranged in a circumferential array relative to the inner collar (2), the supporting frame (63) penetrates through the slot (62), and the connecting sliding blocks (64) are slidably connected with the inner wall of the sliding groove (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544030.3U CN219655103U (en) | 2023-03-20 | 2023-03-20 | High-strength self-lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544030.3U CN219655103U (en) | 2023-03-20 | 2023-03-20 | High-strength self-lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655103U true CN219655103U (en) | 2023-09-08 |
Family
ID=87880770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320544030.3U Active CN219655103U (en) | 2023-03-20 | 2023-03-20 | High-strength self-lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655103U (en) |
-
2023
- 2023-03-20 CN CN202320544030.3U patent/CN219655103U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |