CN209638230U - A kind of electromagnetic machine convenient for adding lubricating oil - Google Patents
A kind of electromagnetic machine convenient for adding lubricating oil Download PDFInfo
- Publication number
- CN209638230U CN209638230U CN201821907853.3U CN201821907853U CN209638230U CN 209638230 U CN209638230 U CN 209638230U CN 201821907853 U CN201821907853 U CN 201821907853U CN 209638230 U CN209638230 U CN 209638230U
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- China
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- inner sidewall
- shoe cream
- cream room
- outer ring
- oil
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Abstract
The utility model discloses a kind of electromagnetic machines convenient for adding lubricating oil, including outer ring, the inside of outer ring offers shoe cream room, the upper surface of shoe cream room offers oil filler point, pass through outer ring, shoe cream room, oil filler point, seal assembly, oil guide pipe, first check valve, air charging system, inner ring, retainer and ball are used cooperatively, outer ring, inner ring, retainer and ball form bearing, lubricating oil is injected out of oil filler point to make it into shoe cream room, by seal assembly by sealing part of oil injection hole, seal shoe cream room, when ball rotates between inner ring and outer ring, ball squeezes air charging system and is pressed into gas into shoe cream room, lubricating oil in shoe cream room is squeezed out from oil guide pipe, and then bearing is lubricated, the air capacity that air charging system is sent into shoe cream room is certain, and then make certain from oil guide pipe oil pump capacity in shoe cream room, this makes it possible to Realize self-lubricate.
Description
Technical field
The utility model relates to electromagnetic machine bearing lubrication technical field, specially a kind of electromagnetism convenient for adding lubricating oil
Motor.
Background technique
Existing electromagnetic machine generally can all be equipped with bearing, be a kind of important spare part in contemporary mechanical equipment.It
Major function is to support mechanical rotary body, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy.
Traditional bearing is not provided with the function of its lubrication, during long-term operation, because not enough lubrication may be led
It causes bearing to wear, reduces its service life, bearing needs constantly to be lubricated during use, and existing bearing
Typically by being manually lubricated to it, the amount of lubrication is placed every time lubricating oil or lubricating grease is not fixed, and may cause
Amount is more or is not enough to achieve the effect that lubrication, for this purpose, special propose a kind of electromagnetic machine convenient for adding lubricating oil.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic machines convenient for adding lubricating oil, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electromagnetism electricity convenient for adding lubricating oil
Machine, including motor and outer ring, the output end of the motor are fixedly connected with output shaft, and the inside of the outer ring offers oil storage
Chamber, the upper surface of the shoe cream room offer oil filler point, and the inner sidewall of the oil filler point is bolted with seal assembly, the oil filler point
Lower end offer oil guide pipe, and inner sidewall of the lower end of oil guide pipe through outer ring extends to outside, the inside of the oil guide pipe
Wall is fixedly installed with the first check valve, and the inner sidewall of the outer ring is fixedly installed with air charging system, and the inner sidewall of the outer ring turns
It is dynamic to be connected with inner ring, and retainer is fixedly installed between inner ring and outer ring, the inner sidewall of the retainer is rotatably connected to
The inner sidewall of the ball of even distribution, the inner ring is mutually clamped with output shaft.
Preferably, the seal assembly includes the screwed pipe that is spirally connected of inner sidewall of the oil filler point, and the upper end of the screwed pipe is opened
Equipped with groove, the inner sidewall of the groove is placed with filter screen, and the inner sidewall of the groove is bolted with screw rod, and the outside of screw rod
Wall is socketed with sealing rubber ring.
Preferably, the air charging system includes the through-hole that opens up of inner sidewall of the outer ring, and the inner sidewall of the through-hole is solid
Surely it is connected with second one-way valve, the lower surface of the second one-way valve is fixedly connected with spring, the inner sidewall sliding of the through-hole
It is connected with seal rubber plug, the upper end of the seal rubber plug is mutually fixedly connected with spring, and through-hole is run through in the lower end of the seal rubber plug
Outside is extended to, the upper end of the through-hole is fixedly connected with gas-guide tube, and the upper end of gas-guide tube is connected with shoe cream room.
Preferably, the lower end of the shoe cream room is in funnel shaped.
Preferably, the lower surface of the seal rubber plug is in cambered surface.
Compared with prior art, the utility model has the beneficial effects that a kind of electromagnetic machine convenient for adding lubricating oil, leads to
Cross outer ring, shoe cream room, oil filler point, seal assembly, oil guide pipe, the first check valve, air charging system, inner ring, retainer and ball
It is used cooperatively, outer ring, inner ring, retainer and ball form bearing, and lubricating oil is injected out of oil filler point by unscrewing seal assembly
It makes it into shoe cream room, turns seal assembly for sealing part of oil injection hole, seal shoe cream room, ball is between inner ring and outer ring
When rotation, ball squeezes air charging system and is pressed into gas into shoe cream room, the lubricating oil in shoe cream room is squeezed out from oil guide pipe, in turn
Bearing is lubricated, the air capacity that air charging system is sent into shoe cream room is certain, and then makes in shoe cream room from oil guide pipe oil pump capacity
Centainly, this makes it possible to realize self-lubricate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model shoe cream room schematic diagram.
In figure: 1 outer ring, 2 shoe cream rooms, 3 oil filler points, 4 seal assemblies, 5 oil guide pipes, 6 first check valves, 7 air charging systems, 8
Inner ring, 9 retainers, 10 balls, 11 screwed pipes, 12 grooves, 13 filter screens, 14 screw rods, 15 sealing rubber rings, 16 through-holes, 17 second lists
To valve, 18 springs, 19 seal rubber plugs, 20 gas-guide tubes, 21 motors, 22 output shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of electromagnetic machine convenient for adding lubricating oil,
Including motor 21 and outer ring 1, the output end of motor 21 is fixedly connected with output shaft 22, and the inside of outer ring 1 offers shoe cream room 2,
The upper surface of shoe cream room 2 offers oil filler point 3, and the inner sidewall of oil filler point 3 is bolted with seal assembly 4, and the lower end of oil filler point 3 opens up
There is oil guide pipe 5, and inner sidewall of the lower end of oil guide pipe 5 through outer ring 1 extends to outside, the inner sidewall of oil guide pipe 5 is fixedly mounted
There is the first check valve 6, the inner sidewall of outer ring 1 is fixedly installed with air charging system 7, and the inner sidewall of outer ring 1 is rotatably connected to inner ring 8,
And retainer 9 is fixedly installed between inner ring 8 and outer ring 1, the inner sidewall of retainer 9 is rotatably connected to equally distributed ball
10, inner sidewall and 22 phase of output shaft of inner ring 8 are clamped, and lubricating oil or lubricating grease are injected into shoe cream room 2 from oil filler point 3, then
It turns seal assembly 4 to be sealed oil filler point 3, makes to form sealing state, outer ring 1, inner ring 8,9 and of retainer in shoe cream room 2
Ball 10 forms bearing, and when motor 21 starts, and output shaft 22 is rotated with dynamic bearing, ball 10 squeezes air charging system 7 to oil storage
Air is injected in chamber 2, the lubricating oil or lubricating grease in air extrusion shoe cream room 2 are flowed into oil guide pipe 5, lubricating oil or lubricating grease
It is flowed into the inner sidewall of outer ring 1 by the first check valve 6, and then bearing is lubricated.
Specifically, the screwed pipe 11 that the inner sidewall that seal assembly 4 includes oil filler point 3 is spirally connected, the upper end of screwed pipe 11 is offered
Groove 12, the inner sidewall of groove 12 are placed with filter screen 13, and the inner sidewall of groove 12 is bolted with screw rod 14, and the outside of screw rod 14
Wall is socketed with sealing rubber ring 15, turns screw rod 14, separates screw rod 14 with oil filler point 3, and sealing rubber ring 15 is detached from outer ring 1, in turn
It is detached from screwed pipe 11, the impurity in lubricating oil or lubricating grease can be filtered by filter screen 13, avoid the occurrence of obstruction.
Specifically, the through-hole 16 that the inner sidewall that air charging system 7 includes outer ring 1 opens up, the inner sidewall of through-hole 16 is fixed to be connected
It is connected to second one-way valve 17, the lower surface of second one-way valve 17 is fixedly connected with spring 18, and the inner sidewall of through-hole 16 is slidably connected
There is seal rubber plug 19, the upper end of seal rubber plug 19 is fixedly connected with 18 phase of spring, and the lower end of seal rubber plug 19 is prolonged through through-hole 16
Outside is extended to, the upper end of through-hole 16 is fixedly connected with gas-guide tube 20, and the upper end of gas-guide tube 20 is connected with shoe cream room 2, when outer
The bearing that circle 1, inner ring 8, retainer 9 and ball 10 are formed, when bearing rotation, ball 10 squeezes seal rubber plug 19 in through-hole 16
Air in through-hole 16 is sent in shoe cream room 2 by interior sliding, seal rubber plug 19 by gas-guide tube 20, because the elastic force of spring 18 is made
With seal rubber plug 19 springs back to initial position, and the seal rubber plug 19 after 10 pairs of ball rebounds continues to squeeze, and then repeatedly by air
It is injected into shoe cream room 2, second one-way valve 17 is opened at this time, and the first check valve 6 is opened, and the air being injected into shoe cream room 2 squeezes
Pressure lubricating oil or lubricating grease are discharged from oil guide pipe 5, and then are lubricated to bearing.
Specifically, the lower end of shoe cream room 2 is in funnel shaped, lubricating oil or lubricating grease can be facilitated to be easier from shoe cream room
2 are flowed into oil guide pipe 5.
Specifically, the lower surface of seal rubber plug 19 is in cambered surface, the friction of seal rubber plug 19 and ball 10 is reduced, reduces rolling
The abrasion of pearl 10.
Working principle: it injects lubricating oil or lubricating grease into shoe cream room 2 from oil filler point 3 first, is then screwed in screw rod 14
In groove 12, the upper end of screwed pipe 11 is sealed, oil filler point 3 is sealed, and then seal shoe cream room 2, when ball 10 rotates
When, ball 10 squeezes seal rubber plug 19, slides seal rubber plug 19 into through-hole 16, and spring 18 compresses, and second one-way valve 17 is opened
It opens, seal rubber plug 19 pushes the air in through-hole 16 to enter in shoe cream room 2 from gas-guide tube 20, because of the air in shoe cream room 2
Injection, increases the pressure in shoe cream room 2, and air extrusion lubricating oil or lubricating grease are discharged from oil guide pipe 5, and the first check valve 6 is opened
It opens, lubricating oil or lubricating grease are discharged to the inner sidewall of outer ring 1 from oil guide pipe 5, and then are lubricated to ball 10, because of the bullet of spring 18
Power effect, spring 18 push seal rubber plug 19 to return to initial position, and the rotation of ball 10 continues to squeeze seal rubber plug 19 in through-hole
Sliding, air is persistently pushed into shoe cream room 2 in 16, makes lubricating oil or lubricating grease discharge in shoe cream room 2.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electromagnetic machine convenient for adding lubricating oil, it is characterised in that: including motor (21) and outer ring (1), the motor
(21) output end is fixedly connected with output shaft (22), and the inside of the outer ring (1) offers shoe cream room (2), the shoe cream room
(2) upper surface offers oil filler point (3), and the inner sidewall of the oil filler point (3) is bolted with seal assembly (4), the oil filler point
(3) lower end offers oil guide pipe (5), and inner sidewall of the lower end of oil guide pipe (5) through outer ring (1) extends to outside, described
The inner sidewall of oil guide pipe (5) is fixedly installed with the first check valve (6), and the inner sidewall of the outer ring (1) is fixedly installed with inflation dress
It sets (7), the inner sidewall of the outer ring (1) is rotatably connected to inner ring (8), and is fixedly installed with guarantor between inner ring (8) and outer ring (1)
It holds frame (9), the inner sidewall of the retainer (9) is rotatably connected to equally distributed ball (10), the inner sidewall of the inner ring (8)
It is mutually clamped with output shaft (22).
2. a kind of electromagnetic machine convenient for adding lubricating oil according to claim 1, it is characterised in that: the seal assembly
(4) include the oil filler point (3) the screwed pipe (11) that is spirally connected of inner sidewall, the upper end of the screwed pipe (11) opens up fluted (12),
The inner sidewall of the groove (12) is placed with filter screen (13), and the inner sidewall of the groove (12) is bolted with screw rod (14), and spiral shell
The lateral wall of bar (14) is socketed with sealing rubber ring (15).
3. a kind of electromagnetic machine convenient for adding lubricating oil according to claim 1, it is characterised in that: the air charging system
(7) include the outer ring (1) the through-hole (16) that opens up of inner sidewall, it is single that the inner sidewall of the through-hole (16) is fixedly connected with second
To valve (17), the lower surface of the second one-way valve (17) is fixedly connected with spring (18), and the inner sidewall of the through-hole (16) is sliding
Dynamic to be connected with seal rubber plug (19), the upper end of the seal rubber plug (19) is mutually fixedly connected with spring (18), the seal rubber plug
(19) lower end extends to outside through through-hole (16), and the upper end of the through-hole (16) is fixedly connected with gas-guide tube (20), and leads
The upper end of tracheae (20) is connected with shoe cream room (2).
4. a kind of electromagnetic machine convenient for adding lubricating oil according to claim 1, it is characterised in that: the shoe cream room
(2) lower end is in funnel shaped.
5. a kind of electromagnetic machine convenient for adding lubricating oil according to claim 3, it is characterised in that: the seal rubber plug
(19) lower surface is in cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907853.3U CN209638230U (en) | 2018-11-20 | 2018-11-20 | A kind of electromagnetic machine convenient for adding lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907853.3U CN209638230U (en) | 2018-11-20 | 2018-11-20 | A kind of electromagnetic machine convenient for adding lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638230U true CN209638230U (en) | 2019-11-15 |
Family
ID=68472240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907853.3U Active CN209638230U (en) | 2018-11-20 | 2018-11-20 | A kind of electromagnetic machine convenient for adding lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209638230U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032208A (en) * | 2020-08-19 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Wear-resistant bearing |
| CN112176560A (en) * | 2020-09-30 | 2021-01-05 | 浙江福隆汽车零部件有限公司 | Utilize sewing machine automatic oiling rust cleaning structure of electromagnetism principle |
| CN112303108A (en) * | 2020-10-09 | 2021-02-02 | 贵州兴利旺轴承有限公司 | Communication type heat dissipation bearing with cooling medium |
| CN112392856A (en) * | 2020-11-13 | 2021-02-23 | 南京垌冬荭商贸有限公司 | Automatic lubricating bearing for wind power generation |
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
| CN117685301A (en) * | 2024-01-23 | 2024-03-12 | 临清青驰轴承有限公司 | Bearing manufacturing method capable of quantitatively supplying lubricating oil |
-
2018
- 2018-11-20 CN CN201821907853.3U patent/CN209638230U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032208A (en) * | 2020-08-19 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Wear-resistant bearing |
| CN112176560A (en) * | 2020-09-30 | 2021-01-05 | 浙江福隆汽车零部件有限公司 | Utilize sewing machine automatic oiling rust cleaning structure of electromagnetism principle |
| CN112303108A (en) * | 2020-10-09 | 2021-02-02 | 贵州兴利旺轴承有限公司 | Communication type heat dissipation bearing with cooling medium |
| CN112392856A (en) * | 2020-11-13 | 2021-02-23 | 南京垌冬荭商贸有限公司 | Automatic lubricating bearing for wind power generation |
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
| CN115013710B (en) * | 2022-06-06 | 2024-03-26 | 杭州创邦机械设备有限公司 | High-speed centrifugal machine capable of preventing lubricating oil from solidifying and drying |
| CN117685301A (en) * | 2024-01-23 | 2024-03-12 | 临清青驰轴承有限公司 | Bearing manufacturing method capable of quantitatively supplying lubricating oil |
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