CN210919852U - Bearing bush convenient to installation - Google Patents
Bearing bush convenient to installation Download PDFInfo
- Publication number
- CN210919852U CN210919852U CN201921998786.5U CN201921998786U CN210919852U CN 210919852 U CN210919852 U CN 210919852U CN 201921998786 U CN201921998786 U CN 201921998786U CN 210919852 U CN210919852 U CN 210919852U
- Authority
- CN
- China
- Prior art keywords
- tile
- bush
- mounting hole
- installation
- tenon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Support Of The Bearing (AREA)
Abstract
The utility model discloses an axle bush convenient for installation, which comprises an inner bush, wherein the outer side of the inner bush is provided with an outer bush, two sides of the outer bush are provided with dustproof covers, the outer side of the outer bush is respectively provided with a tenon and an installation hole, the inner side of the inner bush is provided with a splint, the inner side of the outer bush is respectively provided with a buffer cushion and a telescopic pipe, the inner side of the telescopic pipe is provided with an internal spring, the outer side of the splint is provided with an external spring, the inner side of the splint is provided with a friction cushion, the inner side of the inner bush is respectively provided with a reinforcing plate and a reinforcing rib, the outer wall of the inner bush is provided with a graphene coating, the inner side of the installation hole is respectively provided with a spring washer and a rubber washer, the axle bush convenient for installation of the utility model solves the problems that the installation mode of the axle bush is more complex and the, causing the damage of the internal structure of the bearing bush.
Description
Technical Field
The utility model belongs to the technical field of the axle bush, concretely relates to axle bush convenient to installation.
Background
The bearing bush is the part of the sliding bearing contacted with the shaft neck, is in the shape of a tile-shaped semi-cylindrical surface, is very smooth and is generally made of wear-resistant materials such as bronze, antifriction alloy and the like. When the movable bearing works, a thin oil film is required to be arranged between the bearing bush and the rotating shaft for lubrication. If lubrication is poor, direct friction exists between the bearing bush and the rotating shaft, and the friction can generate high temperature, so that the service life and the service performance are directly influenced.
The existing bearing bush convenient to mount is simple in structure, is easy to damage due to vibration in the using process, is complex in mounting steps, and is easy to loose in the using process, so that the bearing bush convenient to mount is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axle bush convenient to installation to the axle bush that proposes in solving above-mentioned background art receives vibrations easily and damages and the easy not hard up problem of axle bush main part when using the axle bush.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing bush convenient to installation, includes interior tile, the outside of interior tile is provided with outer tile, the both sides of outer tile are provided with the shield, the outside of outer tile is provided with tenon and mounting hole respectively, the inboard of interior tile is provided with splint, the inboard of outer tile is provided with blotter and flexible pipe respectively, the inside of flexible pipe is provided with built-in spring, the outside of splint is provided with external spring, the inboard of splint is provided with the friction pad, the inside of interior tile is provided with reinforcing plate and strengthening rib respectively, the outer wall of interior tile is provided with the graphite alkene coating, the inboard of mounting hole is provided with spring washer and cushion rubber respectively.
Preferably, the tenon is cylindricly, just the tenon symmetry sets up the outer wall at outer tile, simultaneously tenon and outer tile fixed connection.
Preferably, the number of the built-in springs is eight, two ends of each of the eight built-in springs are respectively connected with the inner tile and the outer tile, and the built-in springs are fixedly connected with the inner tile.
Preferably, the number of the clamping plates is two, the two clamping plates are symmetrically arranged on the inner side of the inner tile, and the clamping plates are movably connected with the inner tile through external springs.
Preferably, the mounting hole is formed by a mounting hole main body, and an elastic washer and a rubber washer which are arranged on the inner side of the mounting hole, threads are carved on the inner wall of the mounting hole, and meanwhile, the mounting hole is embedded in the outer tile.
Preferably, the interior tile comprises interior tile main part and the inside reinforcing plate of interior tile, strengthening rib and the graphite alkene coating on the interior tile outer wall jointly, just the strengthening rib equidistance distributes on the reinforcing plate, simultaneously interior tile and outer tile swing joint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bearing bush convenient to install solves the problem that the bearing bush is easy to be damaged by vibration through the arranged buffer spring, the buffer cushion and the dustproof cover, when the bearing bush runs, a bearing at the inner side of the bearing bush can generate certain vibration force when rotating, so that the bearing bush can generate certain influence, at the moment, the external spring can convert the kinetic energy of the vibration force into elastic potential energy through the compression of the self structure, and buffer the vibration force generated when the bearing rotates, so that the influence of the vibration force on the inner bush is reduced, then the buffer cushion and the internal spring can buffer the residual vibration force through the self structure deformation and compression, so that the inner bush can perform certain degree of position transformation at the inner side of the outer bush, the amplitude of the shaking of the outer bush is reduced, the damage of the vibration force on the outer bush is favorably reduced, the dustproof cover is positioned at the two sides of the buffer cushion, and can be full of a gap between the outer bush, thereby improve the seal between interior tile and the outer tile, be favorable to reducing the influence that external dust and water built to the inside of axle bush, built-in spring, blotter and external spring combined action can carry out great degree's buffering to the vibrations power to reduce the axle bush and receive the influence of vibrations power when using, be favorable to improving the life of axle bush.
2. The bearing bush convenient to install solves the problem of complex installation mode of the bearing bush through the installation holes, the rabbets and the clamping plates, when the bearing bush is installed, the outer bush of the bearing bush is firstly placed at the installation position, the rabbets on the outer bush are just meshed with the mortises on the installation position, so that the problem of secondary movement of the bearing bush main body can be effectively solved, then the bearing bush main body is fixed when a member penetrating through the installation position is screwed in the installation holes by screws, at the moment, the elastic washer and the rubber washer can be stressed, the contact area between the screws and the installation holes is increased, the friction between the screws and the installation holes is favorably improved, the multiple installation holes jointly act, the stability of the bearing bush is favorably improved, the probability of looseness of the bearing bush in the use process is reduced, finally, the bearing is installed on the inner side of the inner bush, at the moment, the clamping plates tightly clamp the bearing on the inner side of, thereby can install the bearing of equidimension not inboard in the interior tile, be favorable to improving the practicality of axle bush.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the bearing bush of the present invention;
fig. 3 is a cross-sectional view of the inner tile of the present invention.
In the figure: 1. an inner tile; 101. a reinforcing plate; 102. reinforcing ribs; 103. a graphene coating; 2. a splint; 201. an external spring; 202. a friction pad; 3. a dust cover; 4. an outer tile; 401. a cushion pad; 402. a telescopic pipe; 4021. a built-in spring; 5. a tenon; 6. mounting holes; 601. a spring washer; 602. a rubber washer.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution of a bearing bush convenient for installation: the utility model provides a bearing bush convenient to installation, includes interior tile 1, its characterized in that: the outside of interior tile 1 is provided with outer tile 4, the both sides of outer tile 4 are provided with shield 3, the outside of outer tile 4 is provided with tenon 5 and mounting hole 6 respectively, the inboard of interior tile 1 is provided with splint 2, the inboard of outer tile 4 is provided with blotter 401 and flexible pipe 402 respectively, the inside of flexible pipe 402 is provided with built-in spring 4021, the outside of splint 2 is provided with external spring 201, the inboard of splint 2 is provided with friction pad 202, the inside of interior tile 1 is provided with reinforcing plate 101 and strengthening rib 102 respectively, the outer wall of interior tile 1 is provided with graphite alkene coating 103, the inboard of mounting hole 6 is provided with bullet packing ring 601 and cushion ring 602 respectively.
In this embodiment, it is preferred, tenon 5 is cylindricly, and tenon 5 symmetry sets up the outer wall at outer tile 4, and tenon 5 and outer tile 4 fixed connection, tenon 5 can prevent that the axle bush from appearing rotatory phenomenon in the device is inside, is favorable to strengthening the stability of axle bush simultaneously.
In this embodiment, preferably, eight built-in springs 4021 are provided, two ends of each of the eight built-in springs 4021 are respectively connected to the inner shoe 1 and the outer shoe 4, and the built-in springs 4021 are fixedly connected to the inner shoe 1, so that the built-in springs 4021 can absorb the vibration force applied to the inner shoe 1 by compressing their structures, thereby reducing the influence of the vibration force on the bearing shoes.
In this embodiment, it is preferred, splint 2 are provided with two, and two splint 2 symmetries set up the inboard at interior tile 1, and splint 2 passes through external spring 201 swing joint with interior tile 1 simultaneously, and splint 2 can tightly press from both sides tight at interior tile 1 inboardly with the bearing to can install not unidimensional bearing in interior tile 1 inboardly, be favorable to improving the practicality of axle bush.
In this embodiment, preferably, the mounting hole 6 is formed by the main body of the mounting hole 6 and the elastic washer 601 and the rubber washer 602 inside the mounting hole 6, and the inner wall of the mounting hole 6 is engraved with threads, and meanwhile, the mounting hole 6 is embedded in the outer tile 4, and the elastic washer 601 and the rubber washer 602 can receive the edge shape, so that the contact area between the screw and the mounting hole 6 is increased, and the improvement of the friction force between the screw and the mounting hole 6 is facilitated.
In this embodiment, preferably, the inner tile 1 is composed of the main body of the inner tile 1, the reinforcing plate 101 and the reinforcing ribs 102 inside the inner tile 1, and the graphene coating 103 on the outer wall of the inner tile 1, and the reinforcing ribs 102 are distributed on the reinforcing plate 101 at equal intervals, and meanwhile, the inner tile 1 is movably connected with the outer tile 4, and the reinforcing plate 101 and the reinforcing ribs 102 can enhance the structural strength of the inner tile 1, thereby reducing the probability of damage to the inner tile 1.
The utility model discloses a theory of operation and use flow: when the bearing bush is installed, the outer bush 4 of the bearing bush is firstly placed at the installation position, the tenon 5 on the outer bush 4 is just engaged with the mortise of the installation position, then the bearing bush main body is fixed when a member passing through the installation position by a screw is screwed in the installation hole 6, at the moment, the elastic washer 601 and the rubber washer 602 are stressed to increase the contact area between the screw and the installation hole 6, which is beneficial to improving the friction force between the screw and the installation hole 6, and finally, the bearing is installed at the inner side of the inner bush 1, and the bearing is tightly clamped at the inner side of the inner bush 1 by the clamping plate 2, so that the bearings with different sizes can be installed at the inner side of the inner bush 1, after the installation of the utility model is finished, firstly, the installation fixation and safety protection of the utility model are checked, when the device runs, a certain vibration force can be generated when the bearing at the inner side of the bearing bush rotates, thereby generating certain influence on the bearing, external spring 201 can change the kinetic energy of vibrations power into elastic potential energy through the compression of self structure this moment, the vibrations power that produces when coming from the bearing rotation cushions, blotter 401 and built-in spring 4021 can cushion remaining vibrations power through self structural deformation and compression after that, thereby make interior tile 1 carry out the position transform of certain degree in outer tile 4 inboard, reduce the range that outer tile 4 rocked, be favorable to reducing the vibrations power to the harm of outer tile 4, shield 3 is located blotter 401's both sides, can be full of the gap between outer tile 4 and the interior tile 1, thereby improve the leakproofness between interior tile 4 and the outer tile 1, be favorable to reducing the influence that external dust and water built to the inside of axle tile, just so right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing shell convenient to installation, includes interior tile (1), its characterized in that: the outer side of the inner tile (1) is provided with an outer tile (4), two sides of the outer tile (4) are provided with dust covers (3), the outer side of the outer tile (4) is respectively provided with a tenon (5) and a mounting hole (6), the inner side of the inner tile (1) is provided with a clamping plate (2), the inner side of the outer tile (4) is respectively provided with a cushion pad (401) and a telescopic pipe (402), an internal spring (4021) is arranged inside the extension tube (402), an external spring (201) is arranged outside the clamping plate (2), a friction pad (202) is arranged on the inner side of the clamping plate (2), a reinforcing plate (101) and a reinforcing rib (102) are respectively arranged inside the inner tile (1), the outer wall of the inner tile (1) is provided with a graphene coating (103), and the inner side of the mounting hole (6) is provided with an elastic gasket (601) and a rubber gasket (602) respectively.
2. A bearing shell for facilitating installation according to claim 1, wherein: tenon (5) are cylindricly, just tenon (5) symmetry sets up the outer wall in outer tile (4), simultaneously tenon (5) and outer tile (4) fixed connection.
3. A bearing shell for facilitating installation according to claim 1, wherein: the number of the built-in springs (4021) is eight, two ends of each built-in spring (4021) are respectively connected with the inner tile (1) and the outer tile (4), and the built-in springs (4021) are fixedly connected with the inner tile (1).
4. A bearing shell for facilitating installation according to claim 1, wherein: the clamping plate (2) is provided with two clamping plates, the two clamping plates (2) are symmetrically arranged on the inner side of the inner tile (1), and meanwhile the clamping plates (2) are movably connected with the inner tile (1) through external springs (201).
5. A bearing shell for facilitating installation according to claim 1, wherein: the mounting hole (6) is formed by a mounting hole (6) main body, an elastic washer (601) and a rubber washer (602) on the inner side of the mounting hole (6), threads are carved on the inner wall of the mounting hole (6), and meanwhile the mounting hole (6) is embedded into the outer tile (4).
6. A bearing shell for facilitating installation according to claim 1, wherein: interior tile (1) comprises interior tile (1) main part and inside reinforcing plate (101), strengthening rib (102) and interior tile (1) outer wall on graphene coating (103) jointly, just strengthening rib (102) equidistance distributes on reinforcing plate (101), simultaneously interior tile (1) and outer tile (4) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998786.5U CN210919852U (en) | 2019-11-19 | 2019-11-19 | Bearing bush convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998786.5U CN210919852U (en) | 2019-11-19 | 2019-11-19 | Bearing bush convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210919852U true CN210919852U (en) | 2020-07-03 |
Family
ID=71344556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921998786.5U Expired - Fee Related CN210919852U (en) | 2019-11-19 | 2019-11-19 | Bearing bush convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210919852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922927A (en) * | 2022-05-19 | 2022-08-19 | 湖北三江航天万山特种车辆有限公司 | Bush |
-
2019
- 2019-11-19 CN CN201921998786.5U patent/CN210919852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922927A (en) * | 2022-05-19 | 2022-08-19 | 湖北三江航天万山特种车辆有限公司 | Bush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |