CN219911531U - Self-lubricating bearing seat - Google Patents
Self-lubricating bearing seat Download PDFInfo
- Publication number
- CN219911531U CN219911531U CN202320975305.9U CN202320975305U CN219911531U CN 219911531 U CN219911531 U CN 219911531U CN 202320975305 U CN202320975305 U CN 202320975305U CN 219911531 U CN219911531 U CN 219911531U
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- China
- Prior art keywords
- oil
- seat
- bearing
- storage tank
- lubricating
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- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 11
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 60
- 239000010687 lubricating oil Substances 0.000 description 18
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a self-lubricating bearing seat, which comprises a bearing seat body, wherein the bearing seat body is provided with a mounting groove, and the bearing body is mounted and limited in the mounting groove; the lubricating assembly comprises an oil guide hole arranged on the bearing body, an oil guide pipe is arranged at the upper end of the oil guide hole in a communicating mode, an oil storage tank is connected to the other end of the oil guide pipe in a penetrating mode, and an oil filling port is arranged on the oil storage tank; the seal assembly comprises a seal plug which is arranged inside the oil storage tank. According to the utility model, through the arranged lubricating assembly, the lubrication oil can be injected into the bearing body without disassembling the movable seat, and through the arrangement of the threaded rod, the closing and opening states of the oil storage tank can be conveniently adjusted, so that the sealing plug can be opened and closed according to specific requirements, and the condition that the lubrication oil is difficult to clean due to excessive injection or the fact that the lubrication oil flows out of the bearing body is avoided.
Description
Technical Field
The utility model belongs to the technical field of bearing seats, and particularly relates to a self-lubricating bearing seat.
Background
The bearing seat is used for installing and fixing a bearing and can bear a certain supporting force, and can be divided into a split type (split type) bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like. With the development of technology, the bearing seat is used more and more widely, and the bearing seat technology is greatly developed, and the variety and the number of the bearing seat are also increased.
Bearing blocks on the current market are very various in types and quantity, but most of bearing blocks are inconvenient to inject lubricating oil into bearings when in use, for example, some split bearing blocks are required to be disassembled to inject lubricating oil into the bearings, some integrated bearing blocks are directly used for injecting lubricating oil into the bearings, so that the lubricating oil flows to the outside of the bearings, the condition of difficult cleaning is caused, and the working efficiency is reduced due to inconvenient addition of the lubricating oil.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the following technical scheme:
the present utility model provides a self-lubricating bearing housing comprising:
the bearing seat body is provided with a mounting groove, and the bearing body is mounted and limited in the mounting groove;
the lubricating assembly comprises an oil guide hole arranged on the bearing body, an oil guide pipe is arranged at the upper end of the oil guide hole in a communicating mode, an oil storage tank is connected to the other end of the oil guide pipe in a penetrating mode, and an oil filling port is arranged on the oil storage tank;
the seal assembly comprises a seal plug, the seal plug is arranged inside the oil storage tank, a threaded rod is further arranged at the upper end of the seal plug, the threaded rod is in threaded connection with the bearing seat body, and the other end of the threaded rod sequentially penetrates through the oil storage tank, the movable seat and extends to the outside.
As the optimization of the technical scheme, the bearing seat body comprises a fixed seat, the upper end of the fixed seat is provided with a movable seat, and the mounting groove is formed by splicing the semicircular grooves at the upper end of the fixed seat and the lower end of the movable seat.
As the preference of above-mentioned technical scheme, still include spacing subassembly, spacing subassembly includes the spacing groove, the spacing groove sets up in bearing body lower extreme, correspond in the semicircle groove of fixing base spacing groove position department is provided with spacing post.
As the optimization of the technical scheme, the upper ends of the sealing plugs are symmetrically provided with springs, and the other ends of the springs are fixedly connected to the inner top wall of the oil storage tank.
As the optimization of the technical scheme, the bearing seat body further comprises a mounting seat, wherein the mounting seat is arranged at the lower end of the fixing seat, and mounting holes are formed in the mounting seat.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, through the arranged lubricating assembly, the lubrication oil can be injected into the bearing body without disassembling the movable seat, and through the arrangement of the threaded rod, the closing and opening states of the oil storage tank can be conveniently adjusted, so that the sealing plug can be opened and closed according to specific requirements, and the condition that the lubrication oil is difficult to clean due to excessive injection or the fact that the lubrication oil flows out of the bearing body is avoided.
(2) According to the utility model, the limiting assembly is arranged, so that the bearing body is positioned and limited when the bearing body is installed, the oil guide hole is convenient to correspond to the oil guide pipe, and part of lubricating oil is prevented from flowing out of the bearing body due to the fact that the oil guide hole and the oil guide pipe are mutually staggered when being installed.
Drawings
FIG. 1 is a schematic front view of a self-lubricating bearing housing according to an embodiment;
FIG. 2 is a schematic cross-sectional view of a self-lubricating bearing housing according to an embodiment;
FIG. 3 shows an enlarged schematic view of the self-lubricating bearing seat at A in an embodiment;
reference numerals: 10. a bearing housing body; 11. a mounting base; 12. a fixing seat; 13. a movable seat; 20. a bearing body; 21. a limit groove; 121. a limit column; 30. a lubrication assembly; 31. an oil guide hole; 32. an oil guide pipe; 33. an oil storage tank; 34. a sealing plug; 35. a threaded rod; 36. a spring; 37. and an oil filling port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
Examples
As shown in fig. 1, fig. 1 is a schematic front view of a self-lubricating bearing seat according to an embodiment.
The device comprises a bearing seat body 10, wherein the bearing seat body 10 is provided with a mounting groove, the bearing body 20 is mounted and limited in the mounting groove, the bearing seat body 10 comprises a mounting seat 11, a mounting hole is formed in the mounting seat 11, a fixed seat 12 is arranged at the upper end of the mounting seat 11, a movable seat 13 is arranged at the upper end of the fixed seat 12, and the mounting groove is formed by splicing semicircular grooves at the upper end of the fixed seat 12 and the lower end of the movable seat 13.
The installation fixing of the whole device can be realized by installing the fixing bolt in the installation hole on the installation seat 11, the fixed seat 12 and the movable seat 13 are spliced to form an installation groove, the installation groove is used for limiting and installing the bearing body 20, the movable seat 13 and the fixed seat 12 are detachably connected through the bolt, and the installation and the disassembly of the bearing body 20 are convenient.
As shown in fig. 2, fig. 2 is a schematic cross-sectional view of a self-lubricating bearing housing in an embodiment;
as shown in fig. 2 and 3, fig. 2 is a schematic cross-sectional view of the self-lubricating bearing seat in the embodiment, and fig. 3 is an enlarged schematic view of a portion a of the self-lubricating bearing seat in the embodiment.
The lubricating assembly 30 comprises an oil guide hole 31 arranged on the bearing body 20, an oil guide pipe 32 is arranged at the upper end of the oil guide hole 31 in a communicating mode, an oil storage tank 33 is connected to the other end of the oil guide pipe 32 in a penetrating mode, and an oil filling port 37 is arranged on the oil storage tank 33.
The lubrication assembly 30 further comprises an adjustable sealing assembly, the sealing assembly comprises a sealing plug 34, the sealing plug 34 is arranged inside the oil storage tank 33, a communication port between the oil guide pipe 32 and the oil storage tank 33 is sealed, a threaded rod 35 is further arranged at the upper end of the sealing plug 34, the other end of the threaded rod 35 sequentially penetrates through the oil storage tank 33, the movable seat 13 and extends to the outside, the threaded rod 35 is in threaded connection with the movable seat 13, springs 36 are symmetrically arranged at the upper end of the sealing plug 34, and the other end of the springs 36 are fixedly connected to the inner top wall of the oil storage tank 33.
The lubrication assembly 30 can realize the lubrication of the bearing body 20 conveniently and simply without disassembling the movable seat 13.
The oil storage tank 33 is installed in the cavity that movable seat 13 inside set up, and the oiling mouth 37 is arranged in adding lubricating oil to the oil storage tank 33 from the external world, and the oil storage tank 33 is arranged in temporarily storing the lubricating oil that waits to add, is convenient for follow-up to add to the bearing body 20, and the oil guide pipe 32 of oil storage tank 33 bottom communicates to the oil guide hole 31 of seting up on the mounted bearing body 20, and the lubricating oil in the oil storage tank 33 gets into the bearing body 20 inside through oil guide pipe 32, oil guide hole 31, plays the lubrication effect.
After the bearing body 20 is lubricated to a certain amount or the bearing body 20 is disassembled, the sealing plug 34 plays a role of blocking the oil guide pipe 32, and at the moment, the lubricating oil cannot flow out of the oil storage tank 33, so that the condition that the lubricating oil is excessively injected or flows into the mounting groove to cause inconvenient cleaning is avoided.
Through setting up threaded rod 35, can be convenient for adjust the closed and the open state of oil storage tank 33, when not needing to pour into lubricating oil or when bearing body 20 has not installed yet, rotatory threaded rod 35 makes its decline, drives and seals stopper 34 and blocks up the opening of leading oil pipe 32, avoids lubricating oil to flow out, and when needs to pour into lubricating oil, reverse rotation threaded rod 35 makes it rise, until seal stopper 34 does not contact with the opening part of leading oil pipe 32, and lubricating oil pours into in the bearing body 20 this moment.
The spring 36 can play a role of increasing the interference of the sealing plug 34 when the sealing plug 34 plugs the opening of the oil guide pipe 32, so that the sealing effect is better.
Still include spacing subassembly, spacing subassembly includes spacing groove 21, and spacing groove 21 sets up in bearing body 20 lower extreme, is provided with spacing post 121 in the semicircle groove of fixing base 12 corresponding spacing groove 21 position department.
The spacing subassembly plays when installing bearing body 20, plays location and spacing effect to bearing body 20, installs spacing post 121 in spacing groove 21 during the installation, carries out spacingly to bearing body 20, is convenient for lead the correspondence of oilhole 31 and lead oil pipe 32 position, avoids leading oilhole 31 and lead the circumstances of staggering each other when oil pipe 32 installs. Carrying out
Working principle: when the bearing is specifically used, firstly, the fixed seat 12 and the movable seat 13 are separated, then the bearing body 20 is installed in a semicircular groove of the fixed seat 12, meanwhile, the limiting column 121 is installed in the limiting groove 21, then the movable seat 13 and the fixed seat 12 are fixedly spliced together through bolts, at the moment, the lower end of the oil guide pipe 32 at the lower end of the oil storage tank 33 is abutted against the upper end of the oil guide hole 31 and communicated with the oil guide hole 31, the sealing plug 34 is in a state of blocking the oil guide pipe 32, after the bearing body 20 is installed, lubricating oil is added into the oil storage tank 33 through the oil filling port 37, and then the threaded rod 35 is rotated, so that the threaded rod 35 drives the sealing plug 34 to move upwards until the sealing plug 34 is not contacted with an opening of the oil guide pipe 32, and at the moment, the lubricating oil is injected into the bearing body 20. After the injection is completed, the threaded rod 35 can be rotated again, so that the threaded rod 35 drives the sealing plug 34 to descend to block the opening of the oil guide pipe 32, and the outflow of lubricating oil is avoided.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (5)
1. Self-lubricating bearing frame, its characterized in that includes:
the bearing seat comprises a bearing seat body (10), wherein the bearing seat body (10) is provided with a mounting groove, and the bearing body (20) is mounted and limited in the mounting groove;
the lubricating assembly (30), the lubricating assembly (30) comprises an oil guide hole (31) arranged on the bearing body (20), an oil guide pipe (32) is arranged at the upper end of the oil guide hole (31) in a communicating mode, an oil storage tank (33) is connected to the other end of the oil guide pipe (32) in a penetrating mode, and an oil filling port (37) is arranged on the oil storage tank (33);
seal the subassembly, seal the subassembly and including sealing stopper (34), seal stopper (34) setting is inside oil storage tank (33), seal stopper (34) upper end still is provided with threaded rod (35), threaded rod (35) with bearing frame body (10) threaded connection, the other end of threaded rod (35) link up oil storage tank (33), movable seat (13) in proper order and extend to the outside.
2. The self-lubricating bearing seat according to claim 1, wherein the bearing seat body (10) comprises a fixed seat (12), a movable seat (13) is arranged at the upper end of the fixed seat (12), and the mounting groove is formed by splicing semicircular grooves at the upper end of the fixed seat (12) and the lower end of the movable seat (13).
3. The self-lubricating bearing seat according to claim 2, further comprising a limiting assembly, wherein the limiting assembly comprises a limiting groove (21), the limiting groove (21) is formed in the lower end of the bearing body (20), and a limiting column (121) is arranged in the semicircular groove of the fixing seat (12) corresponding to the position of the limiting groove (21).
4. A self-lubricating bearing seat according to claim 3, characterized in that the upper end of the sealing plug (34) is also symmetrically provided with a spring (36), and the other end of the spring (36) is fixedly connected to the inner top wall of the oil storage tank (33).
5. The self-lubricating bearing seat according to claim 2, characterized in that the bearing seat body (10) further comprises a mounting seat (11), the mounting seat (11) is arranged at the lower end of the fixing seat (12), and a mounting hole is formed in the mounting seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975305.9U CN219911531U (en) | 2023-04-26 | 2023-04-26 | Self-lubricating bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975305.9U CN219911531U (en) | 2023-04-26 | 2023-04-26 | Self-lubricating bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911531U true CN219911531U (en) | 2023-10-27 |
Family
ID=88440235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320975305.9U Active CN219911531U (en) | 2023-04-26 | 2023-04-26 | Self-lubricating bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911531U (en) |
-
2023
- 2023-04-26 CN CN202320975305.9U patent/CN219911531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |