CN104482050B - With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir - Google Patents
With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir Download PDFInfo
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- CN104482050B CN104482050B CN201410837231.8A CN201410837231A CN104482050B CN 104482050 B CN104482050 B CN 104482050B CN 201410837231 A CN201410837231 A CN 201410837231A CN 104482050 B CN104482050 B CN 104482050B
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- China
- Prior art keywords
- voussoir
- keeper body
- bearing
- outer ring
- notch
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
- F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir.Keeper body is arranged between outer ring and inner ring, and each ball pocket on keeper body periphery is built with a steel ball, equipped with a voussoir in each voussoir notch in keeper body first end face, is voussoir spaced-apart bosses between adjacent voussoir notch；Fixed lid is connected with keeper body first end；It is characterized in that：The spring groove of one end open is provided with described each voussoir spaced-apart bosses, the openend of the spring groove is connected with the voussoir notch before bearing inner race one-directional rotation direction, spring groove is built with compression spring, compression spring the inner connection keeper body, expose from spring groove openend and withstand voussoir in compression spring outer end so that voussoir keeps fitting with outer ring and inner ring all the time.The normal work of the present invention neither influence voussoir has the anti-ability filled of anti-voussoir again, improves the processing efficiency of product, it is ensured that product quality, reduces production cost.
Description
Technical field
It is specifically a kind of to have anti-voussoir is counter to fill inversely stopping for bearing cage the present invention relates to reverse clamping stopper bearing
Dynamic bearing, belongs to mechanical transmission technical field.
Background technology
For present bearing machining manufacturing, kinds of bearings is various, what the bearings of some specific uses was used
Also it is relatively broad.Just utilization rate is especially prominent in washing machine industry for such as a kind of reverse clamping stopper bearing of Wedge-type, the Wedge-type
Reverse clamping stopper bearing by its can only the characteristic of Unidirectional realize the work of washing machine.The existing reverse braking roll of Wedge-type
It is all to reach the purpose of reverse stop by the cooperation of voussoir and outer ring and inner ring to hold, and its installation direction to voussoir has strictly
It is required that.But in actual processing manufacturing process, workman can make mistakes with being difficult to avoid that when installing voussoir, occur that voussoir is counter to be filled
Phenomenon, and this may result in bearing ring（Including outer ring and inner ring）There is the problems such as unidirectional failure is even two-way stuck, sternly
Ghost image rings product quality.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art to be protected there is provided one kind with the anti-bearing that fills of anti-voussoir
The reverse clamping stopper bearing of holder, its is simple in construction, ingenious in design, neither influences the normal work of voussoir to fill again with anti-voussoir is counter
Ability, eliminate to the whether anti-loaded later process tested in voussoir direction, thus substantially increase product processing effect
Rate, it is ensured that product quality, reduces production cost.
The technical scheme provided according to the present invention：With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir, including
Outer ring, inner ring, keeper body, steel ball, voussoir and fixed lid, the keeper body are arranged between outer ring and inner ring, retainer
The uniform ball pocket of multiple circumferences is provided with the periphery of body, each ball pocket is built with a steel ball；The of the keeper body
It is provided with end face in the uniform voussoir notch of multiple circumferences, each voussoir notch equipped with a voussoir, adjacent voussoir notch
Between be voussoir spaced-apart bosses；The fixed lid is arranged between outer ring first end and inner ring first end, fixed lid and retainer
Body first end is connected；It is characterized in that：The spring groove of one end open is provided with described each voussoir spaced-apart bosses, it is described
The openend of spring groove is connected with the voussoir notch before bearing inner race one-directional rotation direction, and spring groove is built with compression spring, institute
Compression spring the inner connection keeper body is stated, compression spring outer end is exposed from spring groove openend and withstands voussoir so that voussoir
All the time keep fitting with outer ring and inner ring.
As a further improvement on the present invention, outwards circumferentially extending forms dust cap to the end face at the end of inner ring second, institute
The neighboring for stating dust cap coordinates along with the end face inner circumferential rim seal at the end of outer ring second.
As a further improvement on the present invention, the end face inner rim edge on the neighboring edge and the end of outer ring second of the dust cap
It is respectively provided with the dustproof groove of mutual corresponding matching, dustproof groove and is provided with sealing ring.
As a further improvement on the present invention, the voussoir spaced-apart bosses of the keeper body are provided with connecting hole, described solid
Determine base portion and be provided with the connector that is adapted with connecting hole, fixed lid by the corresponding matching of connector and connecting hole come with holding
Body is connected.
As a further improvement on the present invention, described multiple ball pockets and multiple voussoir notches are in the circumference side of keeper body
Upward interleaved distribution.
As a further improvement on the present invention, in the keeper body ball pocket number and voussoir notch number is nine.
As a further improvement on the present invention, the keeper body is made of nylon material.
The present invention compared with prior art, with advantages below：The present invention is simple in construction, ingenious in design, in functional structure
The anti-function of filling of anti-voussoir is adds additional in the case of unbated, neither influence the normal work of voussoir has anti-voussoir anti-again
The ability of dress, has thoroughly prevented the anti-possibility filled of voussoir, eliminates to the whether anti-loaded later process tested in voussoir direction,
So as to substantially increase the processing efficiency of product, it is ensured that product quality, production cost is reduced.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention.
Schematic diagram when Fig. 2 correctly installs for voussoir in the embodiment of the present invention.
It can not load schematic diagram because of spacing interference when Fig. 3 fills for voussoir is counter in the embodiment of the present invention.
Fig. 4 is the A portions enlarged diagram in Fig. 3.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As illustrated, in embodiment have the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir main by outer ring 1,
Inner ring 2, keeper body 3, steel ball 4, voussoir 5, compression spring 6, sealing ring 7 and fixed lid 8 are constituted.
As shown in Fig. 1 ~ Fig. 4, the keeper body 3 is arranged between outer ring 1 and inner ring 2, on the periphery of keeper body 3
The uniform ball pocket 3a of nine circumferences is provided with, each ball pocket 3a is built with a steel ball 4；The first end face of the keeper body 3
On be provided with nine circumferences uniform voussoir notch 3b, each voussoir notch 3b equipped with voussoir 5, adjacent voussoir notch 3b
Between be voussoir spaced-apart bosses 3c；The fixed lid 8 is arranged between the first end of outer ring 1 and the first end of inner ring 2, fixed lid 8 with
The first end of keeper body 3 is connected；The spring groove 3d of one end open is provided with described each voussoir spaced-apart bosses 3c, it is described
Spring groove 3d openend is connected with the voussoir notch 3b before the one-directional rotation direction of bearing inner race 2, and spring groove 3d is built with compression
Spring 6, the inner connection keeper body 3 of compression spring 6, the outer end of compression spring 6 is exposed and withstood from spring groove 3d openends
Voussoir 5 so that voussoir 5 keeps fitting with outer ring 1 and inner ring 2 all the time.
As shown in figure 1, in the embodiment of the present invention, outwards circumferentially extending forms dust cap to the end face at the end of inner ring 2 second
2a, the dust cap 2a neighboring coordinate along with the end face inner circumferential rim seal at the end of outer ring 1 second.In order to further improve close
Effect is sealed, the neighboring of the dust cap 2a is respectively provided with mutual corresponding matching along with the end face inner rim at the end of outer ring 1 second edge
Sealing ring 7 is provided with dustproof groove, dustproof groove.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, nine described ball pocket 3a and nine voussoir notch 3b are in retainer
Interleaved is distributed on the circumferencial direction of body 3.
In the embodiment of the present invention, the attachment structure of the keeper body 3 and fixed lid 8 is as shown in Figure 1 and Figure 2, described to keep
The voussoir spaced-apart bosses 3c of body 3 is provided with connecting hole 3e, and the fixed bottom of lid 8 is provided with the connection being adapted with connecting hole 3e
Part, fixed lid 8 is connected by connector with connecting hole 3e corresponding matching with keeper body 3.The fixed lid 8 and retainer
Body 3, which is connected, just can guarantee that voussoir 5 and compression spring 6 in operating position.
In the present invention, the keeper body 3 can be made of the versatile material of existing manufacture retainer, it is preferred to use
Nylon material is made.
It is specific when installing, when voussoir 5 according to mode is correctly installed shown in Fig. 2 when, voussoir 5 can smoothly load, with outer ring
1st, inner ring 2 coordinates；When voussoir 5 is filled according to mode shown in Fig. 3 is counter, the upper left corner of voussoir 5 can be done with local produce of keeper body 3
Relate to（Referring to Fig. 4）, so as to cause voussoir 5 not load, directly prevented the anti-possibility filled of voussoir 5.
Claims (5)
1. with the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir, including outer ring（1）, inner ring（2）, keeper body（3）、
Steel ball（4）, voussoir（5）With fixed lid（8）, the keeper body（3）It is arranged on outer ring（1）And inner ring（2）Between, keeper body
（3）Periphery on be provided with the uniform ball pocket of multiple circumferences（3a）, each ball pocket（3a）Built with a steel ball（4）；It is described
Keeper body（3）First end face on be provided with the uniform voussoir notch of multiple circumferences（3b）, each voussoir notch（3b）Middle dress
There is a voussoir（5）, adjacent voussoir notch（3b）Between be voussoir spaced-apart bosses（3c）；The fixed lid（8）It is arranged on outer ring
（1）First end and inner ring（2）Between first end, fixed lid（8）With keeper body（3）First end is connected；It is characterized in that：It is described
Each voussoir spaced-apart bosses（3c）On be provided with the spring groove of one end open（3d）, the spring groove（3d）Openend with
Bearing inner race（2）Voussoir notch before one-directional rotation direction（3b）Connection, spring groove（3d）Built with compression spring（6）, it is described
Compression spring（6）The inner connection keeper body（3）, compression spring（6）Outer end is from spring groove（3d）Expose and withstand wedge in openend
Block（5）So that voussoir（5）All the time with outer ring（1）And inner ring（2）Keep laminating；
The inner ring（2）Outwards circumferentially extending forms dust cap to the end face at the second end（2a）, the dust cap（2a）Neighboring
Edge and outer ring（1）The end face inner circumferential rim seal at the second end coordinates；
The dust cap（2a）Neighboring along and outer ring（1）The end face inner rim edge at the second end is respectively provided with mutual corresponding matching
Sealing ring is provided with dustproof groove, dustproof groove（7）；
Work as voussoir（5）During anti-dress, voussoir（5）Upper left corner meeting and keeper body（3）It is local produce interference, so as to cause voussoir
（5）It can not load, directly prevent voussoir（5）The anti-possibility filled.
2. there is the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir as claimed in claim 1, it is characterised in that：It is described
Keeper body（3）Voussoir spaced-apart bosses（3c）It is provided with connecting hole（3e）, the fixed lid（8）Bottom is provided with and connecting hole
（3e）The connector being adapted, fixed lid（8）Pass through connector and connecting hole（3e）Corresponding matching come and keeper body（3）Even
Connect.
3. there is the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir as claimed in claim 1, it is characterised in that：It is described
Multiple ball pockets（3a）With multiple voussoir notches（3b）In keeper body（3）Circumferencial direction on interleaved distribution.
4. there is the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir as claimed in claim 1, it is characterised in that：It is described
Keeper body（3）On ball pocket（3a）Number and voussoir notch（3b）Number is nine.
5. there is the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir as claimed in claim 1, it is characterised in that：It is described
Keeper body（3）It is made of nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837231.8A CN104482050B (en) | 2014-12-29 | 2014-12-29 | With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837231.8A CN104482050B (en) | 2014-12-29 | 2014-12-29 | With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482050A CN104482050A (en) | 2015-04-01 |
| CN104482050B true CN104482050B (en) | 2017-08-08 |
Family
ID=52756629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837231.8A Active CN104482050B (en) | 2014-12-29 | 2014-12-29 | With the anti-reverse clamping stopper bearing for filling bearing cage of anti-voussoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656252B (en) * | 2019-10-16 | 2023-10-17 | 广东美的生活电器制造有限公司 | food processor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0928909A1 (en) * | 1998-01-07 | 1999-07-14 | Nsk Ltd | Transmission for automobiles and bearing therefor |
| CN2663718Y (en) * | 2003-12-11 | 2004-12-15 | 无锡博凯轻型轴承有限公司 | One-way bearing |
| CN2833227Y (en) * | 2005-10-12 | 2006-11-01 | 王晓飞 | One-way bearing |
| CN101581335A (en) * | 2008-05-13 | 2009-11-18 | 温州人本轴承有限公司 | Wedge block type low-noise unidirectional bearing |
| CN201487086U (en) * | 2009-06-23 | 2010-05-26 | 台州市迈肯隆机械有限公司 | Holder of unidirectional combined bearing |
| CN204458842U (en) * | 2014-12-29 | 2015-07-08 | 无锡华洋滚动轴承有限公司 | There is the anti-reverse clamping stopper bearing filling bearing cage of anti-voussoir |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218144A (en) * | 1997-11-17 | 1999-08-10 | Nippon Seiko Kk | Rolling bearing with built-in one-way clutch |
-
2014
- 2014-12-29 CN CN201410837231.8A patent/CN104482050B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0928909A1 (en) * | 1998-01-07 | 1999-07-14 | Nsk Ltd | Transmission for automobiles and bearing therefor |
| CN2663718Y (en) * | 2003-12-11 | 2004-12-15 | 无锡博凯轻型轴承有限公司 | One-way bearing |
| CN2833227Y (en) * | 2005-10-12 | 2006-11-01 | 王晓飞 | One-way bearing |
| CN101581335A (en) * | 2008-05-13 | 2009-11-18 | 温州人本轴承有限公司 | Wedge block type low-noise unidirectional bearing |
| CN201487086U (en) * | 2009-06-23 | 2010-05-26 | 台州市迈肯隆机械有限公司 | Holder of unidirectional combined bearing |
| CN204458842U (en) * | 2014-12-29 | 2015-07-08 | 无锡华洋滚动轴承有限公司 | There is the anti-reverse clamping stopper bearing filling bearing cage of anti-voussoir |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482050A (en) | 2015-04-01 |
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