CN206234362U - In-wheel-motor driving motor sealing seal - Google Patents
In-wheel-motor driving motor sealing seal Download PDFInfo
- Publication number
- CN206234362U CN206234362U CN201621340752.3U CN201621340752U CN206234362U CN 206234362 U CN206234362 U CN 206234362U CN 201621340752 U CN201621340752 U CN 201621340752U CN 206234362 U CN206234362 U CN 206234362U
- Authority
- CN
- China
- Prior art keywords
- seal
- lip
- dust
- wheel
- dust seal
- 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.)
- Active
Links
Landscapes
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses a kind of In-wheel-motor driving motor sealing seal, including primary seal, dust seal, the primary seal, dust seal is loop configuration, above-mentioned primary seal has inner side lip and outside lip, above-mentioned inner side lip is dual lip configuration, inner side lip wild card connects the spring for increasing and continuing urgent power, above-mentioned outside lip is flat " 7 " type structure, the openend inner side of above-mentioned outside lip sets dust seal, dust seal is L-shaped structure, one end of dust seal is adjacent to the outside lip end of primary seal, the other end of dust seal bonds PTFE dirt lips using high-temperature adhesives.Its structure design is simple, reasonable, is isolated and abrasive resistance by improving to resist as the lip of dust excluder lips using PTFE thin slices, so as to improve the service life of product, meets use demand, is conducive to the popularization of product.
Description
Technical field
The utility model belongs to New energy electric turbin generator sealing technical field, and in particular to one kind is directed to rough ambient
The In-wheel-motor driving motor sealing seal of environment.
Background technology
At present, the similar seal of in the market often prevents the dust muddy water of external environment condition from invading using rubber lip,
Due to the characteristic of rubber, larger grit easily isolates lip, and the tiny grains of sand can accelerate the abrasion of lip, as lip is isolated
With the increase of wear extent, the sealing effectiveness correspondence reduction of seal, it is impossible to meet service life demand.
Utility model content
The purpose of this utility model is to propose a kind of In-wheel-motor driving motor sealing seal, solves above-mentioned background skill
Problem present in art, its structure design is simple, reasonable, and anti-cutting is improved as the lip of dust excluder lips by using PTFE thin slices
Split and abrasive resistance, so as to improve the service life of product, meet use demand, be conducive to the popularization of product.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows：
A kind of In-wheel-motor driving motor sealing seal, including primary seal, dust seal, the primary seal
Part, dust seal are loop configuration, and above-mentioned primary seal has inner side lip and outside lip, and above-mentioned inner side lip is double
Bead structure, inner side lip wild card connects the spring for increasing and continuing urgent power, and above-mentioned outside lip is flat " 7 " type structure, above-mentioned
The openend inner side of outside lip sets dust seal, and dust seal is L-shaped structure, one end of dust seal and master
The outside lip end of seal is adjacent to, and the other end of dust seal bonds PTFE dirt lips using high-temperature adhesives.
Preferably, the primary seal is made up of HNBR rubber coated metallic frameworks.
Preferably, the dust seal is made up of NBR rubber cladding metallic framework.
Preferably, the PTFE dirt lips extend dust seal, and coordinate with the inner side lip of primary seal.
Preferably, the PTFE dirt lips outer surface carries out surface activation process in advance, makes PTFE dirt lips and NBR
Rubber bodies can realize bonding by adhesive in sulfidization molding.
The beneficial effect of In-wheel-motor driving motor sealing seal described in the utility model is：Structure design letter
It is single, reasonable, isolated and abrasive resistance by improving to resist as the lip of dust excluder lips using PTFE thin slices, so as to improve product
Service life, meets use demand, is conducive to the popularization of product.
PTFE material is used in product dirt lip, in work, PTFE lips can stop the silt in the external world etc., prevent muddy water
Intrusion, using PTFE abrasive resistances it is strong the characteristics of, and wear-compensating can within the specific limits be carried out by interference fit, reach
Extend the purpose of wear-out period, protect primary seal lip not by external influence, improve the sealing stability of primary seal lip
And service life, sealing has been better met, make product service life longer, reach more than 100,000 kilometers.
Brief description of the drawings
Fig. 1 is the sectional view of In-wheel-motor driving motor sealing seal described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, described In-wheel-motor driving motor sealing seal, including primary seal 10, dust seal
Part 20, the primary seal 10, dust seal 20 are loop configuration, and above-mentioned primary seal 10 is with inner side lip 11 and outward
Lateral lip portion 12, above-mentioned inner side lip 11 is dual lip configuration, and the outer clamping of inner side lip 11 increases the spring 30 for continuing urgent power, above-mentioned
Outside lip 12 is flat " 7 " type structure, and the openend inner side of above-mentioned outside lip 12 sets dust seal 20, dust-proof close
Sealing 20 is L-shaped structure, and one end of dust seal 20 is adjacent to the end of outside lip 12 of primary seal 10, dust seal
The other end of part 20 bonds PTFE dirt lips 40 using high-temperature adhesives, and the PTFE dirt lips 40 extend dust seal
Part, and coordinate with the inner side lip 11 of primary seal 10.
Lubricating oil on the inside of above-mentioned inner side lip seal, prevents lubricating oil to be lost in；The foreign matter of outside lip sealed external, prevents
Only invade cavity and cause lubricant pollution, in turn result in inner components accelerated wear test.
The primary seal 10 coats metallic framework 14 and constitutes by HNBR rubber 13.
The dust seal 20 coats metallic framework 22 and constitutes by NBR rubber 21.
The outer surface of PTFE dirt lips 5 carries out surface activation process in advance, makes PTFE dirt lips 40 and NBR rubber
Body 21 can realize bonding by adhesive in sulfidization molding, it is ensured that sealing between the two, and in use will not
Come off.NBR material costs are relatively low, and the function admirable such as water-fast.
Above content is to combine the further description that specific preferred embodiment is done to the utility model, is easy to
The those skilled in the art are understood that and apply the utility model, it is impossible to assert that specific implementation of the present utility model is only limited to
In these explanations.For the utility model person of an ordinary skill in the technical field, the utility model structure is not being departed from
Some simple deduction or replace can also be made on the premise of think of, without by performing creative labour.Therefore, art technology
, according to announcement of the present utility model, the simple modifications made to the utility model all should be in protection model of the present utility model for personnel
Within enclosing.
Claims (5)
1. a kind of In-wheel-motor driving motor sealing seal, it is characterised in that：Including primary seal, dust seal, institute
State primary seal, dust seal and be loop configuration, above-mentioned primary seal has inner side lip and outside lip, above-mentioned inner side
Lip is dual lip configuration, and inner side lip wild card connects the spring for increasing and continuing urgent power, and above-mentioned outside lip is flat " 7 " type knot
Structure, the openend inner side of above-mentioned outside lip sets dust seal, and dust seal is L-shaped structure, dust seal
One end is adjacent to the outside lip end of primary seal, and the other end of dust seal is dust-proof using high-temperature adhesives bonding PTFE
Lip.
2. a kind of In-wheel-motor driving motor sealing seal according to claim 1, it is characterised in that：The master is close
Sealing is made up of HNBR rubber coated metallic frameworks.
3. a kind of In-wheel-motor driving motor sealing seal according to claim 2, it is characterised in that：It is described dust-proof
Seal is made up of NBR rubber cladding metallic framework.
4. a kind of In-wheel-motor driving motor sealing seal according to claim 1 and 2, it is characterised in that：It is described
PTFE dirt lips extend dust seal, and coordinate with the inner side lip of primary seal.
5. a kind of In-wheel-motor driving motor sealing seal according to claim 4, it is characterised in that：The PTFE
Dirt lip outer surface carries out surface activation process in advance, PTFE dirt lips is existed by adhesive with NBR rubber body
Bonding is realized during sulfidization molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340752.3U CN206234362U (en) | 2016-12-07 | 2016-12-07 | In-wheel-motor driving motor sealing seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340752.3U CN206234362U (en) | 2016-12-07 | 2016-12-07 | In-wheel-motor driving motor sealing seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234362U true CN206234362U (en) | 2017-06-09 |
Family
ID=58978416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340752.3U Active CN206234362U (en) | 2016-12-07 | 2016-12-07 | In-wheel-motor driving motor sealing seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234362U (en) |
-
2016
- 2016-12-07 CN CN201621340752.3U patent/CN206234362U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203384375U (en) | Friction sealing structure adopting hole and shaft fit | |
| CN203258063U (en) | Novel hasp type sealing ring | |
| CN206234362U (en) | In-wheel-motor driving motor sealing seal | |
| CN203548920U (en) | Automobile engine shaft sleeve oil seal | |
| CN201080967Y (en) | Bearing seal structure | |
| CN205026120U (en) | Combination is from sealing gate valve | |
| CN202732961U (en) | High-speed rotary oil seal of non-woven fabric dustproof lip | |
| CN204099522U (en) | A kind of tension pulley support | |
| CN103090000A (en) | Seal ring | |
| CN202732960U (en) | Oil seal for shaft | |
| CN202732963U (en) | Rotary oil seal for shaft | |
| CN207213167U (en) | A kind of piston rod sealing ring | |
| CN204004426U (en) | A kind of novel electric vehicle wheel hub motor oil sealing | |
| CN201992070U (en) | Combined shaft sleeve oil seal | |
| CN203892384U (en) | Bearing provided with multilayer sealing structure | |
| CN205806483U (en) | The anti-dust seal of transmission of automobile chassis axle | |
| CN204878360U (en) | Shield is glued in area of internal diameter lips rubber | |
| CN2397312Y (en) | Composite sealing ring | |
| CN217583168U (en) | Oil-gas seal structure and tire inflation and deflation system | |
| CN2363135Y (en) | Combined seal ring | |
| CN205118253U (en) | Abnormal shape drive shaft prevents that muddy water does not have spring oil blanket | |
| CN202768851U (en) | Novel high-speed outer sealing ring | |
| CN204403340U (en) | A kind of output shaft of gear-box bearing support sealing configuration | |
| CN204226428U (en) | Integral plane needle bearing | |
| CN203363176U (en) | Novel oil seal for shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 529000 Building 1, No. 289, Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Xinhui Technology Co.,Ltd. Address before: 529000 Ground Floor, No. 114, Longxi Road, High tech Development Zone, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN XINHUI SEALING TECHNOLOGY Co.,Ltd. |