CN220622576U - Multifunctional shock absorber oil seal - Google Patents
Multifunctional shock absorber oil seal Download PDFInfo
- Publication number
- CN220622576U CN220622576U CN202322420407.7U CN202322420407U CN220622576U CN 220622576 U CN220622576 U CN 220622576U CN 202322420407 U CN202322420407 U CN 202322420407U CN 220622576 U CN220622576 U CN 220622576U
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- China
- Prior art keywords
- combined
- oil seal
- sealing
- pair
- shock absorber
- Prior art date
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- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 50
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses a multifunctional shock absorber oil seal, which comprises: the first combined oil seal and the second combined oil seal are provided with combined shockproof sealing structures; the combined shockproof sealing structure comprises: the sealing device comprises a pair of embedded grooves, a sealing inner ring, a plurality of combined inserted bars, a pair of sealing lips and a plurality of combined sealing rings; the utility model relates to the technical field of oil seals, and the beneficial effects of the scheme are as follows: the problem of the lateral wall of the oil blanket body of current shock absorber oil seal be the plane, in the motion process, along with the daily use of equipment can produce the clearance in the centre, the oil in the shock absorber flows out along the wall more easily, and the design of planarization is not antifriction moreover, sealed effect is relatively poor is solved.
Description
Technical Field
The utility model relates to the technical field of oil seals, in particular to a multifunctional shock absorber oil seal.
Background
The oil seal is commonly and commonly known, namely the seal of lubricating oil in short, it is used for sealing grease, it is with the part that needs lubricated and exerting oneself part keep apart in the drive unit, be unlikely to let lubricating oil seepage, the shock absorber is equipped with the shock attenuation oil for preventing the oil leak, be equipped with the oil seal in the shock absorber, the oil seal is located between connecting rod and the urceolus, the shock absorber passes through oil seal transmission axial force and compresses tightly guide holder and cylinder, the lateral wall of the oil seal body of current shock absorber oil seal is the plane, in the motion, along with the daily use of equipment can produce the clearance in the centre, the oil in the shock absorber flows out along the wall more easily, and the design of planarization is not antifriction, sealing effect is relatively poor.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a multi-function shock absorber oil seal comprising: the first combined oil seal and the second combined oil seal are provided with combined shockproof sealing structures;
the combined shockproof sealing structure comprises: the sealing device comprises a pair of embedded grooves, a sealing inner ring, a plurality of combined inserted bars, a pair of sealing lips and a plurality of combined sealing rings;
the pair of embedded grooves are formed in the inner wall surfaces of the first combined oil seal and the second combined oil seal, the sealing inner ring is arranged in the pair of embedded grooves, the plurality of combined inserting rods are arranged on the upper wall surface of the second combined oil seal, the second combined oil seal is combined with the first combined oil seal through the plurality of combined inserting rods, the pair of sealing lips are arranged on the first combined oil seal and the second combined oil seal, and the plurality of combined sealing rings are arranged on the pair of sealing lips.
Preferably, the first combined oil seal and the second combined oil seal are provided with support rings.
Preferably, the seal inner ring is mounted in the pair of fitting grooves by the pair of fitting rings.
Preferably, a pair of embedded slots are provided with a combined slot.
Preferably, the first combined oil seal is provided with a fixed jack.
Advantageous effects
The utility model provides a multifunctional shock absorber oil seal which has the beneficial effects that a combined shock-proof sealing structure is adopted, an inner wall surface sealing structure is added in the oil seal in a vertically spliced and combined mode, meanwhile, a combined sealing ring is added at a lip position, the sealing effect of lubricating oil is guaranteed, and the problems that the outer side wall of an oil seal body of the conventional shock absorber oil seal is a plane, gaps are generated in the middle along with daily use of equipment in the moving process, oil in the shock absorber flows out along the wall surface easily, the planarization design is not resistant to friction, and the sealing effect is poor are solved.
Drawings
Fig. 1 is a schematic diagram of a cross-sectional front view of a multifunctional shock absorber oil seal according to the present utility model.
Fig. 2 is a schematic view of a partially enlarged structure of a multifunctional shock absorber oil seal in front view.
In the figure: 1-a first combined oil seal; 2-a second combined oil seal; 3-embedding grooves; 4-sealing the inner ring; 5-a combined insert rod; 6-sealing lips; 7-combining a sealing ring; 8-a support ring; 9-embedding rings; 10-a combined slot; 11-fixed jacks.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-2, the main components of the present case are: the first combined oil seal 1 and the second combined oil seal 2 are provided with combined shockproof sealing structures;
the combined shockproof sealing structure comprises: a pair of embedded grooves 3, a sealing inner ring 4, a plurality of combined inserted bars 5, a pair of sealing lips 6 and a plurality of combined sealing rings 7;
the pair of embedded grooves 3 are formed in the inner wall surfaces of the first combined oil seal 1 and the second combined oil seal 2, the sealing inner ring 4 is arranged in the pair of embedded grooves 3, the plurality of combined inserting rods 5 are arranged on the upper wall surface of the second combined oil seal 2, the second combined oil seal 2 is combined with the first combined oil seal 1 through the plurality of combined inserting rods 5, the pair of sealing lips 6 are arranged on the first combined oil seal 1 and the second combined oil seal 2, and the plurality of combined sealing rings 7 are arranged on the pair of sealing lips 6.
When the combined type shockproof sealing structure is used, the sealing inner ring 4 is installed into the embedded groove 3 formed in the inner wall surfaces of the first combined oil seal 1 and the second combined oil seal 2 through the embedded ring 9, the first combined oil seal 1 and the second combined oil seal 2 are combined and spliced through the combined inserting rod 5 and the fixed inserting hole 11, the sealing effect between the sealing inner ring 4 and the shaft is ensured during use, meanwhile, the external sealing effect is ensured through the sealing lip 6 and the matching of the combined sealing ring 7 installed on the sealing inner ring and the installation position, the occurrence of gaps due to vibration is prevented, and the sealing effect is ensured.
In a specific implementation process, further, the first combined oil seal 1 and the second combined oil seal 2 are provided with a supporting ring 8.
In the specific implementation, further, the seal inner ring 4 is installed in the pair of fitting grooves 3 through the pair of fitting rings 9.
In the specific implementation process, further, a pair of embedded slots 3 are provided with a combined slot 10.
In a specific implementation process, further, the first combined oil seal 1 is provided with a fixed jack 11.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A multi-function shock absorber oil seal comprising: the combined type anti-vibration oil seal comprises a first combined oil seal (1) and a second combined oil seal (2), and is characterized in that combined type anti-vibration sealing structures are arranged on the first combined oil seal (1) and the second combined oil seal (2);
the combined shockproof sealing structure comprises: the sealing device comprises a pair of embedded grooves (3), a sealing inner ring (4), a plurality of combined inserted rods (5), a pair of sealing lips (6) and a plurality of combined sealing rings (7);
the pair of embedded grooves (3) are formed in the inner wall surfaces of the first combined oil seal (1) and the second combined oil seal (2), the sealing inner ring (4) is arranged in the pair of embedded grooves (3), the plurality of combined inserting rods (5) are arranged on the upper wall surface of the second combined oil seal (2), the second combined oil seal (2) is combined with the first combined oil seal (1) through the plurality of combined inserting rods (5), the pair of sealing lips (6) are arranged on the first combined oil seal (1) and the second combined oil seal (2), and the plurality of combined sealing rings (7) are arranged on the pair of sealing lips (6).
2. The multifunctional shock absorber oil seal according to claim 1, wherein the first combined oil seal (1) and the second combined oil seal (2) are provided with support rings (8).
3. A multi-function damper oil seal according to claim 1, wherein the seal inner ring (4) is mounted in a pair of mounting grooves (3) by a pair of mounting rings (9).
4. A multi-function shock absorber oil seal according to claim 1, wherein a pair of insert grooves (3) are provided with a combination insert groove (10).
5. The multifunctional shock absorber oil seal according to claim 1, wherein the first combined oil seal (1) is provided with a fixed jack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420407.7U CN220622576U (en) | 2023-09-06 | 2023-09-06 | Multifunctional shock absorber oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420407.7U CN220622576U (en) | 2023-09-06 | 2023-09-06 | Multifunctional shock absorber oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622576U true CN220622576U (en) | 2024-03-19 |
Family
ID=90234624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322420407.7U Active CN220622576U (en) | 2023-09-06 | 2023-09-06 | Multifunctional shock absorber oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622576U (en) |
-
2023
- 2023-09-06 CN CN202322420407.7U patent/CN220622576U/en active Active
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| GR01 | Patent grant |