CN205533797U - Novel deep groove ball bearing - Google Patents
Novel deep groove ball bearing Download PDFInfo
- Publication number
- CN205533797U CN205533797U CN201620327830.XU CN201620327830U CN205533797U CN 205533797 U CN205533797 U CN 205533797U CN 201620327830 U CN201620327830 U CN 201620327830U CN 205533797 U CN205533797 U CN 205533797U
- Authority
- CN
- China
- Prior art keywords
- ring
- bearing
- oil filler
- inner race
- filler point
- 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
Links
- 239000000945 filler Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a novel deep groove ball bearing belongs to the deep groove ball bearing field. It is low that it has solved the poor intensity of current deep groove ball bearing leakproofness, problem that the structure is complicated. This novel deep groove ball bearing includes bearing inner race, bearing inner race, holder and steel ball, two terminal surfaces of bearing inner race are equipped with respectively and support the groove, the bearing inner race internal surface is equipped with and keeps off the ring, it is equipped with the seal groove to keep off encircling, still include two lock ring, be equipped with support ring and sealing ring on the lock ring respectively, and support ring and sealing ring inlay respectively in supporting groove and seal groove, it is equipped with a plurality of oil filler points to keep off encircling, and oil filler point one end and bearing inner race, bearing inner race and two cavity intercommunications that prop up formation between the lock ring, be equipped with the locating hole that a plurality of and oil filler point correspond the setting in proper order on the lock ring, and the oil filler point pore wall has the internal thread, and can pass through the locating hole, the oil filler point will prop up lock ring and keep off the ring fixedly mutually with the bolt cooperation. This bearing arrangement is simple, and the leakproofness is good, can improve production efficiency simultaneously.
Description
Technical field
This utility model belongs to deep groove ball bearing technical field, relates to a kind of novel deep-groove ball
Bearing.
Background technology
Bearing seal is primarily to prevent the lubricant of Bearing inner from leaking outside, and prevents
The moisture of outside, dust, foreign body etc. enter Bearing inner, then affect the operating of bearing
Performance and used life.The bearing of a kind of favorable sealing property, it is necessary to possess at any bar
Under part state, the feature that can operate safely and enduringly.But, this sealing
, often there is the defect that potted component is difficult to from bearing take out in bearing that can be higher.This
Also result in the problem adding lubricant inconvenience to Bearing inner, if being separately provided oil filler point,
Then can improve Production of bearing cost, structure complexity is also easily damaged simultaneously.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that
A kind of simple in construction, can play bearing and to support very well and sealing function, oiling simultaneously
With novel deep groove ball bearing convenient for production.
The purpose of this utility model can be realized by following technical proposal: a kind of new moldeed depth
Ditch ball bearing, including bearing inner race, bearing outer ring, retainer and steel ball, its feature exists
In: bearing inner race two end faces vertically are respectively equipped with annular brace groove, in bearing outer ring
Surface is respectively provided on two sides with annular baffle ring at steel ball, and described baffle ring is provided with ring packing
Groove, also includes two annular brace circles, described bracing ring is respectively equipped with and support slot
The annular brace ring coordinated with seal groove and annular sealing ring, and described support ring and close
Seal ring is embedded in support slot and seal groove respectively, and described baffle ring is provided with some oil filler points,
And the sky formed between oil filler point one end and bearing inner race, bearing outer ring and two bracing rings
Chamber connects, and bracing ring is provided with some holes, location being corresponding in turn to setting with oil filler point, and
Oil filler point hole wall has female thread, and can coordinate general with bolt by positioning hole, oil filler point
Bracing ring fixes with baffle ring.
Bearing is played support and sealing function by the support ring of bracing ring and sealing ring, and
It is bolted, with demounting bolt, bracing ring can be replaced, can dismantle simultaneously
Bolt, injects lubricating oil by oil filler point in cavity, and utilizes bracing ring to seal,
And oil filler point is positioned on baffle ring, structure is very simple, changes bearing overall structure relatively
Little, production efficiency can be improved.
In the above-mentioned novel deep groove ball bearing of one, described bracing ring includes that annular adds
Strong plate and be coated on the rubber layer outside reinforcing plate, and described hole, location is through reinforcing plate
Arranging, described support ring and sealing ring are respectively reinforcing plate and rubber layer is formed.
Therefore bolt is fixed with reinforcing plate, and by support ring, bearing plays support very well
Effect, it is to avoid steel ball pressure is excessive, the sealing ring simultaneously formed by rubber layer is to bearing
Play good sealing function, it is to avoid flowed out by oil filler point oiling.
In the above-mentioned novel deep groove ball bearing of one, described bearing outer ring inner surface and
Baffle ring outer rim is respectively provided with the female thread and external screw thread cooperated, and baffle ring is screwed onto axle
On bearing outer-ring inner surface.
Therefore baffle ring is easy to connect, and overall structure is simple simultaneously, it is simple to production and assembly.
In the above-mentioned novel deep groove ball bearing of one, described hole, location is along bracing ring week
To distribution.
Compared with prior art, this utility model has the advantage that
Bearing is played support and sealing function by the support ring of bracing ring and sealing ring, and
It is bolted, with demounting bolt, bracing ring can be replaced, can dismantle simultaneously
Bolt, injects lubricating oil by oil filler point in cavity, and utilizes bracing ring to seal,
And oil filler point is positioned on baffle ring, structure is very simple, changes bearing overall structure relatively
Little, production efficiency can be improved.
Accompanying drawing explanation
Fig. 1 is this bearing part sectioned view.
In figure,
1, bearing inner race；11, support slot；
2, bearing outer ring；21, baffle ring；22, seal groove；23, oil filler point；
3, retainer；31, steel ball；
4, bracing ring；41, support ring；42, sealing ring；43, hole, location；44, add
Strong plate；45, rubber layer；
5, bolt.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, a kind of novel deep groove ball bearing of this utility model, including in bearing
Circle 1, bearing outer ring 2, retainer 3 and steel ball 31, bearing inner race 1 two vertically
End face is respectively equipped with annular brace groove 11, and bearing outer ring 2 inner surface is in steel ball 31 both sides
Being respectively equipped with annular baffle ring 21, baffle ring 21 is provided with annular seal groove 22, also includes two
Individual annular brace circle 4, bracing ring 4 is respectively equipped with and support slot 11 and seal groove 22
The annular brace ring 41 coordinated and annular sealing ring 42, and support ring 41 and sealing ring 42
Being embedded in respectively in support slot 11 and seal groove 22, baffle ring 21 is provided with some oil filler points
23, and oil filler point 23 one end and bearing inner race 1, bearing outer ring 2 and two bracing rings 4
Between the cavity connection that formed, bracing ring 4 is provided with and some is corresponding in turn to oil filler point 23
The hole, location 43 arranged, and oil filler point 23 hole wall has a female thread, and can be by positioning
Hole 43, oil filler point 23 coordinate with bolt 5 and are fixed with baffle ring 21 by bracing ring 4.
Further, bracing ring 4 includes annular reinforcing plate 44 and is coated on reinforcing plate 44
The rubber layer 45 in outside, and hole 43, location arranges through reinforcing plate 44, support ring 41
Formed with sealing ring 42 respectively reinforcing plate 44 and rubber layer 45.Table in bearing outer ring 2
Face and baffle ring 21 outer rim are respectively provided with the female thread and external screw thread cooperated, and baffle ring
21 are screwed onto on bearing outer ring 2 inner surface.Hole 43, location is circumferentially distributed along bracing ring 4.
Bearing is played support and seals work by the support ring 41 of bracing ring 4 and sealing ring 42
With, and fixed by bolt 5, with demounting bolt 5, bracing ring 4 can be replaced,
Lubricating oil, and profit can be injected by oil filler point 23 with demounting bolt 5 in cavity simultaneously
Sealing with bracing ring 4, and oil filler point 23 is positioned on baffle ring 21, structure is very
Simply, bearing overall structure is changed less, production efficiency can be improved.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employ bearing inner race 1, support slot 11, bearing outer ring 2,
Baffle ring 21, seal groove 22, oil filler point 23, retainer 3, steel ball 31, bracing ring 4,
Support ring 41, sealing ring 42, location hole 43, reinforcing plate 44, rubber layer 45, bolt
5 terms such as grade, but it is not precluded from using the probability of other term.Only use these terms
Merely to describe and explain essence of the present utility model more easily；It is construed as
Any additional restriction is all contrary with this utility model spirit.
Claims (4)
1. a novel deep groove ball bearing, including bearing inner race (1), bearing outer ring (2),
Retainer (3) and steel ball (31), it is characterised in that: bearing inner race (1) vertically two
Individual end face is respectively equipped with annular brace groove (11), and bearing outer ring (2) inner surface is at steel ball
(31) being respectively provided on two sides with annular baffle ring (21), described baffle ring (21) is provided with ring
Shape seal groove (22), also includes two annular brace circles (4), described bracing ring (4)
On be respectively equipped with the annular brace ring (41) coordinated with support slot (11) and seal groove (22)
With annular sealing ring (42), and described support ring (41) and sealing ring (42) are respectively
Being embedded in support slot (11) and seal groove (22), described baffle ring (21) is provided with
Outside some oil filler points (23), and oil filler point (23) one end and bearing inner race (1), bearing
The cavity connection formed between circle (2) and two bracing rings (4), on bracing ring (4)
It is provided with some holes, location (43) being corresponding in turn to setting with oil filler point (23), and oil filler point
(23) hole wall has a female thread, and can by hole, location (43), oil filler point (23) with
Bracing ring (4) is fixed by bolt (5) cooperation with baffle ring (21).
The novel deep groove ball bearing of one the most according to claim 1, its feature exists
In: described bracing ring (4) includes annular reinforcing plate (44) and is coated on reinforcing plate (44)
The rubber layer (45) in outside, and described hole, location (43) sets through reinforcing plate (44)
Put, described support ring (41) and sealing ring (42) be respectively reinforcing plate (44) and
Rubber layer (45) is formed.
The novel deep groove ball bearing of one the most according to claim 2, its feature exists
In: described bearing outer ring (2) inner surface and baffle ring (21) outer rim are respectively provided with mutually
The female thread coordinated and external screw thread, and baffle ring (21) is screwed onto bearing outer ring (2) interior table
On face.
The novel deep groove ball bearing of one the most according to claim 3, its feature exists
In: described hole, location (43) is circumferentially distributed along bracing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327830.XU CN205533797U (en) | 2016-04-15 | 2016-04-15 | Novel deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327830.XU CN205533797U (en) | 2016-04-15 | 2016-04-15 | Novel deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533797U true CN205533797U (en) | 2016-08-31 |
Family
ID=56793626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327830.XU Expired - Fee Related CN205533797U (en) | 2016-04-15 | 2016-04-15 | Novel deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673711A (en) * | 2016-04-15 | 2016-06-15 | 蚌埠飞宇轴承有限公司 | Novel deep groove ball bearing |
| CN112682421A (en) * | 2020-12-03 | 2021-04-20 | 宁波美亚特精密传动部件有限公司 | Anti-deformation dustproof deep groove ball bearing |
-
2016
- 2016-04-15 CN CN201620327830.XU patent/CN205533797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673711A (en) * | 2016-04-15 | 2016-06-15 | 蚌埠飞宇轴承有限公司 | Novel deep groove ball bearing |
| CN112682421A (en) * | 2020-12-03 | 2021-04-20 | 宁波美亚特精密传动部件有限公司 | Anti-deformation dustproof deep groove ball bearing |
| CN112682421B (en) * | 2020-12-03 | 2022-05-20 | 宁波美亚特精密传动部件有限公司 | Anti-deformation dustproof deep groove ball bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 |