CN207921134U - A kind of flange plate type truck clutch bearing sealing ring - Google Patents
A kind of flange plate type truck clutch bearing sealing ring Download PDFInfo
- Publication number
- CN207921134U CN207921134U CN201820072117.4U CN201820072117U CN207921134U CN 207921134 U CN207921134 U CN 207921134U CN 201820072117 U CN201820072117 U CN 201820072117U CN 207921134 U CN207921134 U CN 207921134U
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- China
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- sealing
- sealing ring
- sealing lip
- lip
- flange plate
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Abstract
The utility model discloses a kind of flange plate type truck clutch bearing sealing rings,Including the first sealing lip,Sealing ring ontology and the second sealing lip,First sealing lip is fixed on one end of sealing ring ontology,The described one end of first sealing lip far from sealing ring ontology is pyramidal structure,Second sealing lip is fixed on the bottom of the first sealing lip,It is formed with arc groove between second sealing lip and the first sealing lip,The described one end of second sealing lip far from sealing ring ontology is fixed with protrusion,The section of the protrusion is triangular structure,The side of the protrusion coordinates with arc groove,The inside of the sealing ring ontology is fixed with support frame,This flange plate type truck clutch bearing sealing ring,Original axially contact lip is changed to radially contact with,It is effectively guaranteed sealed increscence amount,Play double-lip seal effect,Extend bearing service life.
Description
Technical field
The utility model is related to bearing sealed ring technical field, specially a kind of flange plate type truck clutch bearing sealing
Circle.
Background technology
Bearing sealed ring is a kind of sealing element for bearing seal, it, which has, protects sealing medium not reveal, and prevents mud
The function of water；Most of bearing sealed ring is composed of rubber bodies, skeleton.This handbook mainly introduces point of bearing sealed ring
The requirements such as class, processing, examination, packaging and transport, bearing is in lubrication in order to easy to operate, and replacement roll is convenient, general axis
It holds and uses grease lubrication, special bearing also has using oil-air lubrication, therefore the medium of bearing sealed ring main seal is mineral
Lubricating grease, synthetic grease and animal and plant fat etc..
The application places of bearing sealed ring are very extensive, are mainly used for industry, automobile, railway, mining machinery and boat
Empty space flight etc., we mainly introduce automobile and engineering machinery bearing sealed ring, include mainly following eight aspects：1, it is used for close
Seal automobile hub bearing；2, be used for seal automobile belt pulley bearing, 3, be used for seal automobile clutch bearing；4, for sealing
Auto pump bearing；5, it is used for seal automobile transmission shaft bearing；6, it is used for seal automobile steering column bearing；7, for sealing vapour
Vehicle air throttle needle bearing；8, the occasions such as Seal mechanical bearing are used for.
Original sealing structure considers the working environment of clutch, Seal Design from axially and radially two aspect, and
The design clearance of clutch bearing itself is big, and rotary oscillation is big, and axially contact lip is difficult to completely attach to when rotated, is made non-contact
When outside dust will largely suck between two lips, be adsorbed on lip, increase coefficient of friction, shorten the sealing ring service life, axis
The interference volume of labiad again cannot be excessive, excessive to will produce high temperature, keeps sealing ring short using ordering.For this purpose, it is proposed that a kind of flange
Disc type truck clutch bearing sealing ring.
Utility model content
The purpose of this utility model is to provide a kind of flange plate type truck clutch bearing sealing rings, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of flange plate type truck clutch bearing
Sealing ring, including the first sealing lip, sealing ring ontology and the second sealing lip, first sealing lip are fixed on sealing ring ontology
One end, the described one end of first sealing lip far from sealing ring ontology are pyramidal structure, and it is close that second sealing lip is fixed on first
The bottom for sealing lip is formed with arc groove between second sealing lip and the first sealing lip, second sealing lip is far from sealing
One end of circle ontology is fixed with protrusion, and the section of the protrusion is triangular structure, and side and the arc groove of the protrusion coordinate,
The inside of the sealing ring ontology is fixed with support frame.
Preferably, the support frame is L-type structure.
Preferably, the top of the support frame is vertical with the second sealing lip.
Preferably, the support frame is made of rigid material.
Preferably, the sealing ring ontology, the first sealing lip, the second sealing lip and protrusion are structure as a whole.
Compared with prior art, the utility model has the beneficial effects that：
1, original axially contact lip is changed to radially contact with by the utility model, is effectively guaranteed sealed increscence amount, is risen
To double-lip seal effect, extend bearing service life.
2, the utility model support frame is L-type structure, convenient for support to sealing ring ontology, the top of support frame with
Second sealing lip is vertical, so that the second sealing lip is played radial sufficiently sealed effect to bearing, support frame is by rigid material system
At, keep the intensity of support frame larger, sealing ring ontology, the first sealing lip, the second sealing lip and protrusion be structure as a whole, make
The connection of sealing ring ontology, the first sealing lip, the second sealing lip and protrusion is more stablized.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：The first sealing lips of 1-；2- sealing ring ontologies；The second sealing lips of 3-；4- arc grooves；5- protrusions；6- support ribs
Frame.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of flange plate type truck clutch bearing sealing
Circle, including the first sealing lip 1, sealing ring ontology 2 and the second sealing lip 3, first sealing lip 1 are fixed on sealing ring ontology 2
One end, first sealing lip, 1 one end far from sealing ring ontology 2 is pyramidal structure, and second sealing lip 3 is fixed on the
The bottom of one sealing lip 1 is formed with arc groove 4, second sealing lip 3 between second sealing lip, 3 and first sealing lip 1
One end far from sealing ring ontology 2 is fixed with protrusion 5, and raised 5 section is triangular structure, raised 5 side
Coordinate with arc groove 4, the inside of the sealing ring ontology 2 is fixed with support frame 6.
The support frame 6 is L-type structure, convenient for the support to sealing ring ontology 2.
The top of the support frame 6 is vertical with the second sealing lip 3, so that the second sealing lip 3 is played bearing radial abundant
The effect of sealing.
The support frame 6 is made of rigid material, keeps the intensity of support frame 6 larger.
The sealing ring ontology 2, the first sealing lip 1, the second sealing lip 3 and protrusion 5 are structure as a whole, and make sealing ring ontology
2, the connection of the first sealing lip 1, the second sealing lip 3 and protrusion 5 is more stablized.
Operation principle：Original axially contact lip is changed to radially contact with, is effectively guaranteed sealed increscence amount, is played double
Lip seal effect extends bearing service life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flange plate type truck clutch bearing sealing ring, including the first sealing lip (1), sealing ring ontology (2) and second
Sealing lip (3), it is characterised in that：First sealing lip (1) is fixed on one end of sealing ring ontology (2), first sealing
The one end of lip (1) far from sealing ring ontology (2) is pyramidal structure, and second sealing lip (3) is fixed on the first sealing lip (1)
Bottom, is formed with arc groove (4) between second sealing lip (3) and the first sealing lip (1), second sealing lip (3) is remote
One end from sealing ring ontology (2) is fixed with raised (5), and the section of the protrusion (5) is triangular structure, the protrusion (5)
Side and arc groove (4) coordinate, the inside of the sealing ring ontology (2) is fixed with support frame (6).
2. a kind of flange plate type truck clutch bearing sealing ring according to claim 1, it is characterised in that：The support
Skeleton (6) is L-type structure.
3. a kind of flange plate type truck clutch bearing sealing ring according to claim 2, it is characterised in that：The support
The top of skeleton (6) is vertical with the second sealing lip (3).
4. a kind of flange plate type truck clutch bearing sealing ring according to claim 3, it is characterised in that：The support
Skeleton (6) is made of rigid material.
5. a kind of flange plate type truck clutch bearing sealing ring according to claim 1, it is characterised in that：The sealing
Circle ontology (2), the first sealing lip (1), the second sealing lip (3) and raised (5) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072117.4U CN207921134U (en) | 2018-01-17 | 2018-01-17 | A kind of flange plate type truck clutch bearing sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072117.4U CN207921134U (en) | 2018-01-17 | 2018-01-17 | A kind of flange plate type truck clutch bearing sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921134U true CN207921134U (en) | 2018-09-28 |
Family
ID=63604215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072117.4U Active CN207921134U (en) | 2018-01-17 | 2018-01-17 | A kind of flange plate type truck clutch bearing sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921134U (en) |
-
2018
- 2018-01-17 CN CN201820072117.4U patent/CN207921134U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100 107 North Village, Liansheng village, Nanyuan street, Yuhang District, Hangzhou, Zhejiang Patentee after: Hangzhou ideal sealing technology Co., Ltd Address before: 311100 107 North Village, Liansheng village, Nanyuan street, Yuhang District, Hangzhou, Zhejiang Patentee before: HANGZHOU LIXIANG PLASTIC & RUBBER Co.,Ltd. |