CN209340349U - The bearing that lubricating oil is lubricated can be discharged for a long time - Google Patents
The bearing that lubricating oil is lubricated can be discharged for a long time Download PDFInfo
- Publication number
- CN209340349U CN209340349U CN201821849510.6U CN201821849510U CN209340349U CN 209340349 U CN209340349 U CN 209340349U CN 201821849510 U CN201821849510 U CN 201821849510U CN 209340349 U CN209340349 U CN 209340349U
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- China
- Prior art keywords
- oil
- bearing
- outer ring
- supply tank
- lubricating oil
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Abstract
The utility model discloses the bearings that can be discharged lubricating oil for a long time and be lubricated, including outer ring, inner ring, roll storehouse, retainer and steel ball, it rolls storehouse to be set in inner ring and outer ring, and outer ring keeps opposite by the rotor that steel ball and retainer are constituted with inner ring and is flexibly connected；Oil-bearing structure is provided in outer ring, oil-bearing structure includes oil storage cabin and oil supply tank, and oil supply tank is equipped with three ports, and wherein any one port is connected to oil storage cabin, and in addition two ports are connected separately with oil filling mechanism and oil outlet mechanism；Oil outlet mechanism is made of second spring column, oil outlet, concave surface and mobile beads, compared with existing bearing, it can effectively ensure that the lubrication between bearing and body equipped with Fuel Tanking Unit, extend the service life of bearing and body, simultaneously can effectively save lubricating oil, saved the time of staff's later maintenance.
Description
Technical field
It is especially that one kind can discharge the axis that lubricating oil is lubricated for a long time the utility model relates to technical field of bearings
It holds.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, bearing is in use, it is necessary to coefficient of friction is reduced using lubricating oil, so necessary
Guarantee the greasy property of bearing.With the raising of processing conditions, the type of bearing is also more extensive, the bearing with lubrication system
It is more, the analysis found that, existing bearing is unable to control the control of oil pump capacity although with lubrication system, in bearing
When static, lubricating oil loss is easy to cause to cause to waste, while cannot be guaranteed that lubricating oil can uniformly be coated in bearing inner surface,
Certain trouble is brought in the process to bearing working.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides herein can discharge the axis that lubricating oil is lubricated for a long time
It holds, can effectively ensure that the lubrication between bearing and body equipped with Fuel Tanking Unit, extend the service life of bearing and body, simultaneously
Can effectively save lubricating oil, saved the time of staff's later maintenance.
The utility model is realized in this way construction can discharge the bearing that lubricating oil is lubricated for a long time, including it is outer ring, interior
Circle rolls storehouse, retainer and steel ball；It rolls storehouse to be set in inner ring and outer ring, and outer ring and inner ring pass through steel ball and retainer
The rotor of composition keeps opposite and is flexibly connected；Oil-bearing structure is provided in outer ring.
Oil-bearing structure includes oil storage cabin and oil supply tank, and control valve is equipped between oil storage cabin and oil supply tank；Control valve is rolling
Dynamic formula steel ball, and keep rolling between oil supply tank；On the one hand oil storage cabin can be entered oil supply tank by the control valve of setting
In lubricating oil shunt, on the other hand since bearing is suitable for high-speed rotating body, be arranged control valve can prevent oil storage
Lubricating oil is thrown away in storehouse, is conducive to save lubricating oil, while preventing lubricant pollution body.Oil supply tank is equipped with three ports, and its
In any one port be connected to oil storage cabin, in addition two ports are connected separately with oil filling mechanism and oil outlet mechanism.
Oil filling mechanism includes pouring orifice, the first spring stack and piston, and pouring orifice is opened in outer peripheral surface, and the first spring stack
It is connected to piston bottom end and makes to keep sliding between piston and pouring orifice；Oil filling mechanism by setting can be to be added in bearing
Lubricating oil presses piston by the first spring stack and separates it with pouring orifice, thus convenient, lubricating oil is injected into oil supply tanks, into one
Stepping enters in oil storage cabin.
Oil outlet mechanism is made of second spring column, oil outlet, concave surface and mobile beads, concave surface be set to inner ring and steel ball it
Between contact surface on, oil outlet is opened in the surface of concave surface, and mobile beads are set in oil outlet, and in oil supply tank internal stretch,
Second spring column one end, which is connected to, is set to mobile beads bottom end, and the other end is fixed in oil supply tank.
Further, mobile beads and the contact surface of concave surface are equipped with mild steel pad, and are adapted between mild steel pad and mobile beads, lead to
The mild steel pad for crossing setting is used to increase the cooperation between mobile beads, increases leakproofness, and after steel ball rolls, Compressive activities pearl will
Lubricating oil is flowed out by oil outlet, is lubricated for bearing, and the service life of bearing and body is extended.
Further, oil storage cabin and oil supply tank are hollow type structure, after the completion of bearing machining, static oiling, by oil storage
The lubricating oil that storehouse carries out after oil storage is thrown away lubricating oil by the kinetic energy of bearing inner ring itself or outer ring, realizes the purpose of lubrication,
The time that worker's later period adds lubricating oil is saved.
The utility model can discharge the bearing that lubricating oil is lubricated by improving to provide herein for a long time, can effectively ensure that
Lubrication between bearing and body extends the service life of bearing and body；It being capable of effectively save lubricating oil；Work people is saved
The time of member's later maintenance.Specific advantage embodies are as follows:
Advantage 1: oil filling mechanism includes pouring orifice, the first spring stack and piston, and pouring orifice is opened in outer peripheral surface, and first
Spring stack is connected to piston bottom end and makes to keep sliding between piston and pouring orifice, and the oil filling mechanism by setting can be bearing
Middle addition lubricating oil presses piston by the first spring stack and separates it with pouring orifice, thus convenient, lubricating oil is injected into fuel feeding
Slot travels further into oil storage cabin；Control valve is roller steel ball, and keeps rolling between oil supply tank, passes through the control of setting
On the one hand lubricating oil that valve processed can enter oil storage cabin in oil supply tank shunts, on the other hand since bearing is suitable for high speed rotation
Body in, setting control valve can prevent lubricating oil in oil storage cabin from throwing away, and be conducive to save lubricating oil, while preventing lubricating oil
Pollute body.
Advantage 2: mobile beads and the contact surface of concave surface are equipped with mild steel pad, and are adapted between mild steel pad and mobile beads, pass through
The mild steel pad of setting is used to increase the cooperation between mobile beads, increases leakproofness, and after steel ball rolls, Compressive activities pearl will be moistened
Lubricating oil is flowed out by oil outlet, is lubricated for bearing, and the service life of bearing and body is extended.
Advantage 3: oil storage cabin and oil supply tank are hollow type structure, after the completion of bearing machining, static oiling, by oil storage cabin into
Lubricating oil after row oil storage is thrown away lubricating oil by the kinetic energy of bearing inner ring itself or outer ring, realizes the purpose of lubrication, is saved
Worker's later period adds the time of lubricating oil.
Detailed description of the invention
Fig. 1 is the bearing arrangement schematic diagram that the utility model can discharge that lubricating oil is lubricated for a long time；
Fig. 2 is the partial enlargement that the utility model can discharge oil outlet mechanism in bearing Fig. 1 that lubricating oil is lubricated for a long time
Figure.
Serial number as shown in the figure: outer ring 1, inner ring 2, oil-bearing structure 3, oil storage cabin 31, control valve 311, oil supply tank 32, oiling machine
Structure 33, the first spring stack 332, piston 333, rolls storehouse 4, retainer 5, steel ball 6, oil outlet mechanism 7, second spring at pouring orifice 331
Column 71, oil outlet 72, concave surface 73, mild steel pad 731 and mobile beads 74.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 2, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour；In addition, term " first ",
" second ", " third " " upper and lower, left and right " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also
To be to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The utility model can discharge the bearing that lubricating oil is lubricated by improving to provide herein for a long time, such as Fig. 1-Fig. 2 institute
Show, can be practiced as follows；Including outer ring 1, inner ring 2, storehouse 4, retainer 5 and steel ball 6 are rolled, rolls storehouse 4 and set
It is placed in inner ring 2 and outer ring 1, and outer ring 1 and inner ring 2 keep activity relatively even by the rotor that steel ball 6 and retainer 5 are constituted
It connects；Oil-bearing structure 3 is provided in outer ring 1, oil-bearing structure 3 includes oil storage cabin 31 and oil supply tank 32, and oil supply tank 32 is equipped with threeway
Mouthful, and wherein any one port is connected to oil storage cabin 31, in addition two ports are connected separately with oil filling mechanism 33 and oil outlet mechanism 7；Out
Oil machine structure 7 is made of second spring column 71, oil outlet 72, concave surface 73 and mobile beads 74, and concave surface 73 is set to inner ring 2 and steel ball 6
Between contact surface on, oil outlet 72 is opened in the surface of concave surface 73, and mobile beads 74 are set in oil outlet 72, and in oil supply tank
32 internal stretches, 71 one end of second spring column, which is connected to, is set to 74 bottom end of mobile beads, and the other end is fixed in oil supply tank 32；Storage
Control valve 311 is equipped between bunker 31 and oil supply tank 32.
In the utility model, oil filling mechanism 33 includes pouring orifice 331, the first spring stack 332 and piston 333, pouring orifice 331
It is opened in 1 surface of outer ring, and the first spring stack 332 is connected to 333 bottom end of piston and makes to protect between piston 333 and pouring orifice 331
Sliding is held, piston can be pressed by the first spring stack 332 for lubricating oil is added in bearing by the oil filling mechanism 33 of setting
333 separate it with pouring orifice 331, thus convenient, lubricating oil is injected into oil supply tanks 32, travel further into oil storage cabin 31；Control
Valve 311 is roller steel ball, and keeps rolling between oil supply tank 32, can will be stored up by 311 one side of control valve of setting
The lubricating oil that bunker 31 enters in oil supply tank 32 shunts, on the other hand since bearing is suitable for high-speed rotating body, setting
Control valve 311 can prevent lubricating oil in oil storage cabin 31 from throwing away, and be conducive to save lubricating oil, while preventing lubricant pollution machine
Body；Mobile beads 74 and the contact surface of concave surface 73 are equipped with mild steel pad 731, and are adapted between mild steel pad 731 and mobile beads 74, pass through
The mild steel pad 731 of setting is used to increase the cooperation between mobile beads 74, increases leakproofness, after steel ball 6 rolls, Compressive activities
Pearl 74 flows out lubricating oil by oil outlet 72, is lubricated for bearing, extends the service life of bearing and body；Oil storage cabin 31
It is hollow type structure with oil supply tank 32, after the completion of bearing machining, static oiling, the lubricating oil after oil storage cabin 31 carries out oil storage
Lubricating oil is thrown away by the kinetic energy of bearing itself inner ring 2 or outer ring 1, realizes the purpose of lubrication, worker's later period has been saved and has added
The time of lubricating oil.
This kind can discharge the working principle for the bearing that lubricating oil is lubricated for a long time: when bearing is in static state, will lubricate
Oily adding set presses piston 333 by the first spring stack 332 and separates it with pouring orifice 331, so that lubricating oil is injected into confessions
Oil groove 32, lubricating oil travels further into oil storage cabin 31 by adding set pressure, since outer ring 1 and the inner ring 2 of bearing pass through
The rotor that steel ball 6 and retainer 5 are constituted keeps opposite and is flexibly connected, and mobile beads 74 apply pressure to steel ball 6, so working as outer ring
1 with inner ring 2 relatively rotate when, when steel ball 6 roll after, Compressive activities pearl 74 using second spring column 71 elastic potential energy,
It will be separated between mobile beads 74 and mild steel pad 731, lubricating oil be lubricated by the outflow of oil outlet 72.
To sum up；The utility model can discharge the bearing that lubricating oil is lubricated for a long time, can effectively ensure that bearing and body
Between lubrication, extend bearing and body service life, while can effectively save lubricating oil, saved staff's later period
The time of maintenance.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (2)
1. the bearing that lubricating oil is lubricated can be discharged for a long time, including outer ring (1), inner ring (2), rolling storehouse (4), retainer (5)
With steel ball (6), it is characterised in that: the rolling storehouse (4) is set in inner ring (2) and outer ring (1), and the outer ring (1) with it is interior
It encloses (2) and keeps being flexibly connected relatively by the rotor that steel ball (6) and retainer (5) are constituted；Storage is provided in the outer ring (1)
Oil machine structure (3)；
The oil-bearing structure (3) includes oil storage cabin (31) and oil supply tank (32), the oil storage cabin (31) and oil supply tank (32) it
Between be equipped with control valve (311)；The control valve (311) is roller steel ball, and keeps rolling between oil supply tank (32)；It is described
Oil supply tank (32) is equipped with three ports, and wherein any one port connection oil storage cabin (31), and in addition two ports are connected separately with oiling
Mechanism (33) and oil outlet mechanism (7)；
The oil filling mechanism (33) includes pouring orifice (331), the first spring stack (332) and piston (333), the pouring orifice
(331) it is opened in outer ring (1) surface, and first spring stack (332) is connected to piston (333) bottom end and makes piston (333)
Sliding is kept between pouring orifice (331)；
The oil outlet mechanism (7) is made of second spring column (71), oil outlet (72), concave surface (73) and mobile beads (74), described
Concave surface (73) is set on the contact surface between inner ring (2) and steel ball (6), and the oil outlet (72) is opened in the table of concave surface (73)
Face, the mobile beads (74) are set in oil outlet (72), and in oil supply tank (32) internal stretch, the second spring column (71)
One end, which is connected to, is set to mobile beads (74) bottom end, and the other end is fixed in oil supply tank (32).
2. according to claim 1 can discharge the bearing that lubricating oil is lubricated for a long time, it is characterised in that: the mobile beads
(74) mild steel pad (731) are equipped with the contact surface of concave surface (73), and are mutually fitted between the mild steel pad (731) and mobile beads (74)
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849510.6U CN209340349U (en) | 2018-11-12 | 2018-11-12 | The bearing that lubricating oil is lubricated can be discharged for a long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849510.6U CN209340349U (en) | 2018-11-12 | 2018-11-12 | The bearing that lubricating oil is lubricated can be discharged for a long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340349U true CN209340349U (en) | 2019-09-03 |
Family
ID=67748018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849510.6U Expired - Fee Related CN209340349U (en) | 2018-11-12 | 2018-11-12 | The bearing that lubricating oil is lubricated can be discharged for a long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780691A (en) * | 2020-12-02 | 2021-05-11 | 陈新琴 | Balanced support bearing |
| CN113457768A (en) * | 2021-07-29 | 2021-10-01 | 铜陵丰泽建材科技有限公司 | Jaw crusher for tailing ore processing |
| CN114474305A (en) * | 2022-02-28 | 2022-05-13 | 淄博翔鹏机械有限公司 | Multi-power multi-section same-frequency carbon vibration forming machine |
-
2018
- 2018-11-12 CN CN201821849510.6U patent/CN209340349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780691A (en) * | 2020-12-02 | 2021-05-11 | 陈新琴 | Balanced support bearing |
| CN113457768A (en) * | 2021-07-29 | 2021-10-01 | 铜陵丰泽建材科技有限公司 | Jaw crusher for tailing ore processing |
| CN114474305A (en) * | 2022-02-28 | 2022-05-13 | 淄博翔鹏机械有限公司 | Multi-power multi-section same-frequency carbon vibration forming machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201112 |