CN207975124U - A kind of noise cancelling type rolling bearing - Google Patents
A kind of noise cancelling type rolling bearing Download PDFInfo
- Publication number
- CN207975124U CN207975124U CN201820052535.7U CN201820052535U CN207975124U CN 207975124 U CN207975124 U CN 207975124U CN 201820052535 U CN201820052535 U CN 201820052535U CN 207975124 U CN207975124 U CN 207975124U
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- China
- Prior art keywords
- bearing
- honour
- bearing spider
- inner race
- pedestal
- 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
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- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses a kind of noise cancelling type rolling bearings, including bearing spider pedestal and bearing body, the outer surface upper end of the bearing spider pedestal is equipped with No.1 mounting hole at an end position, and the outer surface upper end of bearing spider pedestal is equipped with No. two mounting holes at another end position, the bearing spider seat of honour is equipped with above the outer surface of the bearing spider pedestal, and the outer surface upper end at the bearing spider seat of honour is equipped with port lid, the outer surface side of the outer surface upper end port lid at the bearing spider seat of honour is equipped with No.1 fixed screw, and the outer surface other side of the outer surface upper end port lid at the bearing spider seat of honour is equipped with No. two fixed screws.A kind of noise cancelling type rolling bearing described in the utility model, equipped with oil filler point, wave washer, No.1 dustproof cover and No. two dustproof covers, convenient for bearing lube oil injection, the effective generation for reducing noise, and it is avoided that dust enters Bearing inner, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The utility model is related to field of bearings, more particularly to a kind of noise cancelling type rolling bearing.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy, it is mainly made of bearing body and bearing spider, to say here
Be a kind of noise cancelling type rolling bearing；There are certain drawbacks in existing bearing, when operating can occur irregular when in use
Noise, main cause, which is the dent on bearing outer ring track, can cause to vibrate, or because lubrication is inadequate, traditional bearing steel ball
It is partially exposed at outer easy viscous ash, the lubricity of steel ball is influenced, certain influence is brought to the use of bearing, for this purpose, we
It is proposed a kind of noise cancelling type rolling bearing.
Utility model content
The main purpose of the utility model is to provide a kind of noise cancelling type rolling bearings, can effectively solve in background technology
The problem of.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of noise cancelling type rolling bearing, including bearing spider pedestal and bearing body, the appearance of the bearing spider pedestal
Face upper end is equipped with No.1 mounting hole at an end position, and the outer surface upper end of bearing spider pedestal is at another end position
Equipped with No. two mounting holes, it is equipped with the bearing spider seat of honour above the outer surface of the bearing spider pedestal, and the bearing spider seat of honour
Outer surface upper end is equipped with port lid, and the outer surface side of the outer surface upper end port lid at the bearing spider seat of honour is equipped with No.1 and fixes spiral shell
Silk, and the outer surface other side of the outer surface upper end port lid at the bearing spider seat of honour is equipped with No. two fixed screws, the bearing spider
Mounting groove is equipped between upper base inner surface lower end and the inner surface bottom end of bearing spider pedestal, the bearing body is movably arranged on
The bosom of mounting groove inner surface, the bearing body is equipped with bearing inner race, and axis is equipped with above the outer surface of bearing inner race
The outer surface upper end of bearing outer-ring, the bearing inner race is installed with retainer, and the outer surface upper end of the bearing inner race is kept
The outer surface upper end of device is equipped with steel ball, and the outer surface lower end of the outer surface top bearing outer ring of the bearing inner race is installed with
Wave washer is equipped between the outer surface upper end of the bearing inner race and the outer surface lower end of bearing outer ring close to one end edge
No. two dustproof covers, and set close to other end edge between the outer surface upper end of bearing inner race and the outer surface lower end of bearing outer ring
There are No.1 dustproof cover, the bosom of the outer surface top bearing outer ring of the bearing inner race to be fixedly mounted at upper end position
There is oil filler point.
Preferably, the inner surface of the wave washer is equipped with circular groove at steel ball position, and the quantity of circular groove is several groups,
Inner surface rounded distribution of the circular groove in wave washer.
Preferably, the quantity of the steel ball and retainer is several groups, and the outer surface both ends of retainer are equipped with admittedly
Rationed marketing.
Preferably, close to retainer position between the outer surface upper end of the bearing inner race and the outer surface lower end of bearing outer ring
It sets place and is equipped with and store oily sponge ring, the quantity for storing oily sponge ring is two groups.
Preferably, the inner surface of the port lid be equipped with screw thread, and the inner surface lower end of port lid be equipped with pump nozzle, pump nozzle with
Oil filler point is in same vertical line.
Compared with prior art, the utility model has the advantages that：The noise cancelling type rolling bearing, passes through setting
Oil filler point is easy to use personnel to lubricating oil is injected inside bearing body, keeps the lubrication of bearing to can avoid the generation of noise, leads to
The wave washer of setting is crossed, bearing outer ring lower end is mounted on, vibration caused by the dent on bearing outer ring track is mitigated, avoids producing
Raw noise prevents dust from entering inside bearing body, influences bearing inner race by the No.1 dustproof cover of setting and No. two dustproof covers
With the sliding of bearing outer ring, entire bearing arrangement is simple, and using effect is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of noise cancelling type rolling bearing of the utility model.
Fig. 2 is a kind of partial view of noise cancelling type rolling bearing of the utility model.
Fig. 3 is the partial enlarged view of A in a kind of noise cancelling type rolling bearing Fig. 2 of the utility model.
Fig. 4 is the partial enlarged view of B in a kind of noise cancelling type rolling bearing Fig. 2 of the utility model.
In figure：1, bearing spider pedestal；2, the bearing spider seat of honour；3, No.1 fixed screw；4, port lid；5, No. two fixations
Screw；6, mounting groove；7, No.1 mounting hole；8, No. two mounting holes；9, bearing body；10, bearing outer ring；11, bearing inner race；
12, retainer；13, steel ball；14, wave washer；15, No. two dustproof covers；16, oil filler point；17, No.1 dustproof cover.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of noise cancelling type rolling bearing, including bearing spider pedestal 1 and bearing body 9, bearing spider
The outer surface upper end of pedestal 1 is equipped with No.1 mounting hole 7 at an end position, and the outer surface upper end of bearing spider pedestal 1 is leaned on
It is equipped with No. two mounting holes 8 at nearly another end position, the bearing spider seat of honour 2, and axis are equipped with above the outer surface of bearing spider pedestal 1
The outer surface upper end for holding the bearing seat of honour 2 is equipped with port lid 4, and the outer surface side of the outer surface upper end port lid 4 at the bearing spider seat of honour 2 is set
There is No.1 fixed screw 3, and the outer surface other side of the outer surface upper end port lid 4 at the bearing spider seat of honour 2 is equipped with No. two fixed spiral shells
Silk 5 is equipped with mounting groove 6, bearing sheet between 2 inner surface lower end of the bearing spider seat of honour and the inner surface bottom end of bearing spider pedestal 1
Body 9 is movably arranged on 6 inner surface of mounting groove, and the bosom of bearing body 9 is equipped with bearing inner race 11, and bearing inner race 11 is outer
Surface is equipped with bearing outer ring 10, and the outer surface upper end of bearing inner race 11 is installed with retainer 12, bearing inner race 11
The outer surface upper end of outer surface upper retainer 12 is equipped with steel ball 13, the outer surface top bearing outer ring 10 of bearing inner race 11
Outer surface lower end is installed with wave washer 14, the outer surface upper end of bearing inner race 11 and the outer surface lower end of bearing outer ring 10
Between close to one end edge be equipped with No. two dustproof covers 15, and the appearance of the outer surface upper end and bearing outer ring 10 of bearing inner race 11
It is equipped with No.1 dustproof cover 17 close to other end edge between the lower end of face, the outer surface top bearing outer ring 10 of bearing inner race 11
Bosom is installed with oil filler point 16 at upper end position.
The inner surface of wave washer 14 is equipped with circular groove at 13 position of steel ball, and the quantity of circular groove is several groups, and circular groove exists
The rounded distribution of inner surface of wave washer 14；The quantity of steel ball 13 and retainer 12 is several groups, and retainer 12 is outer
Surface both ends are equipped with fixed pin；Close to guarantor between the outer surface upper end of bearing inner race 11 and the outer surface lower end of bearing outer ring 10
It is equipped at 12 position of holder and stores oily sponge ring, the quantity for storing oily sponge ring is two groups；The inner surface of port lid 4 is equipped with screw thread, and hole
The inner surface lower end of lid 4 is equipped with pump nozzle, and pump nozzle is with oil filler point 16 in same vertical line.
It should be noted that the utility model is a kind of noise cancelling type rolling bearing, external structure is mainly by bearing spider bottom
Seat 1, the bearing spider seat of honour 2, No.1 fixed screw 3,4, No. two fixed screws 5 of port lid and mounting groove 6 form, when in use, will
Bearing body 9 is mounted in mounting groove 6, is injected lubricating oil to pump nozzle by opening port lid 4, is entered inside bearing outer ring 10
In the oil filler point 16 of setting, is entered 13 surface of steel ball and retainer 12 by oil filler point 16 and stored in oily sponge ring, by setting
The oil filler point 16 set is easy to use personnel to lubricating oil is injected inside bearing body 9, keeps between bearing outer ring 10 and steel ball 10
Lubrication, can also can avoid the generation of noise, by the wave washer 14 of setting, be mounted on 10 lower end of bearing outer ring, mitigate axis
Vibration caused by dent on 10 track of bearing outer-ring avoids generating noise, dust-proof by the No.1 dustproof cover 15 and No. two of setting
Lid 17 prevents dust from entering inside bearing body 9, influences the sliding of bearing inner race 11 and bearing outer ring 10, entire bearing arrangement
Simply, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of noise cancelling type rolling bearing, including bearing spider pedestal (1) and bearing body (9), it is characterised in that：The bearing
The outer surface upper end of bearing pedestal (1) is equipped with No.1 mounting hole (7) at an end position, and bearing spider pedestal (1) is outer
Surface upper end is equipped with No. two mounting holes (8) at another end position, is equipped with above the outer surface of the bearing spider pedestal (1)
The bearing spider seat of honour (2), and the outer surface upper end of the bearing spider seat of honour (2) is equipped with port lid (4), the bearing spider seat of honour (2)
The outer surface side of outer surface upper end port lid (4) be equipped with No.1 fixed screw (3), and the outer surface of the bearing spider seat of honour (2)
The outer surface other side of upper end port lid (4) be equipped with No. two fixed screws (5), the bearing spider seat of honour (2) the inner surface lower end with
Mounting groove (6) is equipped between the inner surface bottom end of bearing spider pedestal (1), the bearing body (9) is movably arranged on mounting groove
(6) bosom of inner surface, the bearing body (9) is equipped with bearing inner race (11), and on the outer surface of bearing inner race (11)
Side is equipped with bearing outer ring (10), and the outer surface upper end of the bearing inner race (11) is installed with retainer (12), the bearing
The outer surface upper end of the outer surface upper retainer (12) of inner ring (11) is equipped with steel ball (13), the appearance of the bearing inner race (11)
The outer surface lower end of bearing outer ring (10) is installed with wave washer (14), the outer surface of the bearing inner race (11) above face
Between upper end and the outer surface lower end of bearing outer ring (10) No. two dustproof covers (15), and bearing inner race are equipped with close to one end edge
(11) between outer surface upper end and the outer surface lower end of bearing outer ring (10) No.1 dustproof cover is equipped with close to other end edge
(17), the bosom of bearing outer ring (10) is fixedly mounted at upper end position above the outer surface of the bearing inner race (11)
There is oil filler point (16).
2. a kind of noise cancelling type rolling bearing according to claim 1, it is characterised in that：The interior table of the wave washer (14)
Face is equipped with circular groove at steel ball (13) position, and the quantity of circular groove is several groups, and inner surface of the circular groove in wave washer (14) is in
Circular distribution.
3. a kind of noise cancelling type rolling bearing according to claim 1, it is characterised in that：The steel ball (13) and retainer
(12) quantity is several groups, and the outer surface both ends of retainer (12) are equipped with fixed pin.
4. a kind of noise cancelling type rolling bearing according to claim 1, it is characterised in that：The appearance of the bearing inner race (11)
It is equipped at retainer (12) position between face upper end and the outer surface lower end of bearing outer ring (10) and stores oily sponge ring, store oil sea
The quantity of continuous ring is two groups.
5. a kind of noise cancelling type rolling bearing according to claim 1, it is characterised in that：The inner surface of the port lid (4) is set
There is screw thread, and the inner surface lower end of port lid (4) is equipped with pump nozzle, pump nozzle is with oil filler point (16) in same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052535.7U CN207975124U (en) | 2018-01-12 | 2018-01-12 | A kind of noise cancelling type rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052535.7U CN207975124U (en) | 2018-01-12 | 2018-01-12 | A kind of noise cancelling type rolling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975124U true CN207975124U (en) | 2018-10-16 |
Family
ID=63769013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052535.7U Expired - Fee Related CN207975124U (en) | 2018-01-12 | 2018-01-12 | A kind of noise cancelling type rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975124U (en) |
Cited By (3)
| 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 |
| CN112032197A (en) * | 2020-08-27 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Sliding bearing seat |
| CN114909393A (en) * | 2022-03-19 | 2022-08-16 | 山东蓝宇精密轴承制造有限公司 | Self-pretightening large-caliber double-row angular contact ball bearing |
-
2018
- 2018-01-12 CN CN201820052535.7U patent/CN207975124U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN112032197A (en) * | 2020-08-27 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Sliding bearing seat |
| CN114909393A (en) * | 2022-03-19 | 2022-08-16 | 山东蓝宇精密轴承制造有限公司 | Self-pretightening large-caliber double-row angular contact ball bearing |
| CN114909393B (en) * | 2022-03-19 | 2024-01-09 | 山东蓝宇精密轴承制造有限公司 | Self-pretightening double-row angular contact ball bearing with large caliber |
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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: 20181016 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |