CN206889478U - A kind of double ball type bearings - Google Patents
A kind of double ball type bearings Download PDFInfo
- Publication number
- CN206889478U CN206889478U CN201720534793.4U CN201720534793U CN206889478U CN 206889478 U CN206889478 U CN 206889478U CN 201720534793 U CN201720534793 U CN 201720534793U CN 206889478 U CN206889478 U CN 206889478U
- Authority
- CN
- China
- Prior art keywords
- bearing
- fixed plate
- steel ball
- fixedly connected
- muffler
- 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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- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model embodiment discloses a kind of double ball type bearings, bearing base, dust cover, muffler, the first fixed plate, the second fixed plate, threaded hole, the first steel ball, bearing inner race, the second steel ball, bearing outer ring and oiling device, the bearing base outer left side are fixedly connected with the first fixed plate；Right side is fixedly connected with the second fixed plate outside the bearing base；First fixed plate and the second fixed plate are respectively arranged with threaded hole；The bearing base is internally provided with dust cover；The side connection of the dust cover and muffler；The opposite side of the muffler and the side of bearing outer ring connect；The opposite side of the bearing outer ring is fixedly connected with bearing inner race；Oiling device is provided with the top of the bearing base；The bearing inner race is provided with the first steel ball and the second steel ball.The beneficial effect of the utility model is that frictional force is small, and noise is small.
Description
Technical field
Field of bearings is the utility model is related to, more particularly to a kind of double ball type bearings.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Rubbing in its motion process examines coefficient, and ensures its rotating accuracy, but currently on the market general is all not easy oiling and leakage
Oil, mostly it is single pearl, and noise is very big.
Utility model content
The utility model provides a kind of double ball type bearings, can solve in the prior art, and current bearing, which exists, not to be allowed
Easy oiling, majority for single pearl and noise it is very big the problem of.
The utility model provides a kind of double ball type bearings, bearing base, dust cover, muffler, the first fixed plate,
Two fixed plates, threaded hole, the first steel ball, bearing inner race, the second steel ball, bearing outer ring and oiling device, outside the bearing base
It is fixedly connected on the left of portion with the first fixed plate；Right side is fixedly connected with the second fixed plate outside the bearing base；Described first
Fixed plate and the second fixed plate are respectively arranged with threaded hole；The bearing base is internally provided with dust cover；The dust cover with
The side connection of muffler；The opposite side of the muffler and the side of bearing outer ring connect；The opposite side of the bearing outer ring
It is fixedly connected with bearing inner race；Oiling device is provided with the top of the bearing base；The bearing inner race is provided with the first steel ball
With the second steel ball.
It is preferred that first steel ball and the second steel ball are fixedly connected side by side.
It is preferred that it is provided with closure on the oiling device.
It is preferred that first fixed plate and the second fixed plate are at least provided with two threaded holes respectively.
In the utility model embodiment, there is provided a kind of double ball type bearings, protection axle is played by being provided with bearing base
Inner ring, the second steel ball, bearing outer ring, the first steel ball, the second steel ball are held, by being provided with muffler, plays deadening, because
The shortcomings that double ball bearings is exactly noise maximum, by being provided with the first steel ball and the second steel ball, so frictional force is small, and is not deposited
In Leakage, by being provided with bearing inner race and bearing outer ring, energy normal rotation, and the first steel ball and the second steel can be protected
Pearl is more convenient.
Brief description of the drawings
Fig. 1 is a kind of double ball type bearing arrangement schematic diagrames provided by the utility model；
Fig. 2 is a kind of partial structural diagram of double ball type bearings provided by the utility model；
Fig. 3 is a kind of part plan structural representation of double ball type bearings provided by the utility model.
Description of reference numerals：1- bearing bases；2- dust covers；3- mufflers；The fixed plates of 4- first；The fixed plates of 5- second；
6- threaded holes；The steel balls of 7- first；8- bearing inner races；The steel balls of 9- second；10- bearing outer rings；11- oiling devices.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
A kind of double ball type bearings that the utility model embodiment provides, bearing base 1, dust cover 2, muffler 3, first
Fixed plate 4, the second fixed plate 5, threaded hole 6, the first steel ball 7, bearing inner race 8, the second steel ball 9, bearing outer ring 10 and oiling dress
11 are put, the outer left side of bearing base 1 is fixedly connected with the first fixed plate 4；The outside of bearing base 1 right side is consolidated with second
Fixed board 5 is fixedly connected；The fixed plate 5 of first fixed plate 4 and second is respectively arranged with threaded hole 6；Inside the bearing base 1
It is provided with dust cover 2；The dust cover 2 is connected with the side of muffler 3；The opposite side of the muffler 3 and bearing outer ring 10
Side connection；The opposite side of the bearing outer ring 10 is fixedly connected with bearing inner race 8；The top of bearing base 1 is provided with
Oiling device 11；The bearing inner race 8 is provided with the first steel ball 7 and the second steel ball 9.The steel ball 9 of first steel ball 7 and second is simultaneously
Row is fixedly connected.Closure is provided with the oiling device 11.The fixed plate 5 of first fixed plate 4 and second is minimum respectively
It is provided with two threaded holes 6.
Operation principle：Protection bearing inner race 8, the second steel ball 9, bearing outer ring 10, the are played by being provided with bearing base 1
One steel ball 7, the second steel ball 9, by being provided with muffler 3, play deadening, because the shortcomings that double ball bearings being exactly noise
Maximum, by being provided with the first steel ball 7 and the second steel ball 9, so frictional force is small, and is not present Leakage, by being provided with
Bearing inner race 8 and bearing outer ring 10, energy normal rotation, and the first steel ball 7 and the second steel ball 9 can be protected more convenient.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (4)
- A kind of 1. double ball type bearings, it is characterised in that：Including bearing base（1）, dust cover（2）, muffler（3）, it is first solid Fixed board（4）, the second fixed plate（5）, threaded hole（6）, the first steel ball（7）, bearing inner race（8）, the second steel ball（9）, bearing outer ring （10）And oiling device（11）, the bearing base（1）Outer left side and the first fixed plate（4）It is fixedly connected；The bearing bottom Seat（1）Outside right side and the second fixed plate（5）It is fixedly connected；First fixed plate（4）With the second fixed plate（5）Set respectively There is threaded hole（6）；The bearing base（1）It is internally provided with dust cover（2）；The dust cover（2）With muffler（3）Side Connection；The muffler（3）Opposite side and bearing outer ring（10）Side connection；The bearing outer ring（10）Opposite side and axle Hold inner ring（8）It is fixedly connected；The bearing base（1）Top is provided with oiling device（11）；The bearing inner race（8）It is provided with First steel ball（7）With the second steel ball（9）.
- A kind of 2. double ball type bearings as claimed in claim 1, it is characterised in that first steel ball（7）With the second steel ball （9）It is fixedly connected side by side.
- A kind of 3. double ball type bearings as claimed in claim 1, it is characterised in that the oiling device（11）On be provided with it is close Capping.
- A kind of 4. double ball type bearings as claimed in claim 1, it is characterised in that first fixed plate（4）It is solid with second Fixed board（5）Two threaded holes are at least provided with respectively（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534793.4U CN206889478U (en) | 2017-11-16 | 2017-11-16 | A kind of double ball type bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534793.4U CN206889478U (en) | 2017-11-16 | 2017-11-16 | A kind of double ball type bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889478U true CN206889478U (en) | 2018-01-16 |
Family
ID=61342210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720534793.4U Expired - Fee Related CN206889478U (en) | 2017-11-16 | 2017-11-16 | A kind of double ball type bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889478U (en) |
-
2017
- 2017-11-16 CN CN201720534793.4U patent/CN206889478U/en not_active Expired - Fee Related
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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: 20180116 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |