CN213088610U - Damper filling port sealing structure - Google Patents
Damper filling port sealing structure Download PDFInfo
- Publication number
- CN213088610U CN213088610U CN202022014063.6U CN202022014063U CN213088610U CN 213088610 U CN213088610 U CN 213088610U CN 202022014063 U CN202022014063 U CN 202022014063U CN 213088610 U CN213088610 U CN 213088610U
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- installation piece
- filling
- piston rod
- seal structure
- bolt hole
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Abstract
The utility model relates to a seal structure, specifically attenuator filler seal structure that is specific, it includes body, piston and piston rod, this internal first installation piece and the second installation piece of being provided with, form an oil groove between first installation piece and the second installation piece, piston and piston rod formula structure as an organic whole just set up in the oil groove, the piston rod passes first installation piece respectively and second installation piece extends to this external, be provided with filling connector and bolt hole on the body, the filling connector crosses at this internal portion with the bolt hole, be provided with the bolt in the bolt hole. The utility model discloses can realize the intellectuality of filling liquid through adopting new filler seal structure, the filling volume is more stable, and product shock attenuation effect is better.
Description
Technical Field
The utility model relates to a seal structure, particularly a be applied to attenuator filler seal structure.
Background
The existing damper liquid filling method is more traditional, one end of a body is sealed, the other end of the body is opened, liquid is directly poured into the body, impurities are easily brought into the body, and the other end of the body can be sealed only after standing for more than 24H; or the two ends are respectively provided with a filling port, and the ports at the two ends are completely opened during filling. The two filling modes have the problems of insufficient filling or inconvenient oil supplement and the like.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a attenuator filler seal structure, through adopting the intellectuality that new filler seal structure realized filling liquid, the filling volume is more stable, and product shock attenuation effect is better.
According to the technical scheme of the utility model, a attenuator filler seal structure, including body, piston and piston rod, this internal first installation piece and the second installation piece of being provided with, form an oil groove between first installation piece and the second installation piece, piston and piston rod formula structure as an organic whole just set up in the oil groove, the piston rod passes first installation piece respectively and extends to this external with the second installation piece, be provided with filling connector and bolt hole on the body, the filling connector crosses at this internal portion with the bolt hole, be provided with the bolt in the bolt hole.
As a further improvement, the filling connector runs through the body to connect the oil groove and the outside, and the filling connector is the outer wall setting of perpendicular to body.
As a further improvement, the bolt holes are arranged obliquely with the body.
As a further improvement of the utility model, be provided with oil blanket structure between piston rod and first installation piece and the second installation piece.
As a further improvement of the present invention, the bolt includes a threaded rod with a top portion and a bottom sealing member.
The utility model has the advantages of, can effectual promotion product installation effectiveness, improve quality control, special sealing member and bolt compress tightly and reach the double insurance effect, firmly reliable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Description of reference numerals: the piston comprises a body 1, a piston 2, a piston rod 3, a first mounting block 4, a second mounting block 5, an oil groove 6, a filling connecting port 7, a bolt hole 8, a bolt 9, a sealing element 10 and an oil seal 11.
Detailed Description
The invention will be further elucidated in the following in accordance with the drawings.
As shown in fig. 1, the damper filling opening sealing structure includes a body 1, a piston 2 and a piston rod 3, a first mounting block 4 and a second mounting block 5 are arranged in the body 1, an oil groove 6 is formed between the first mounting block 4 and the second mounting block 5, the piston 2 and the piston rod 3 are of an integrated structure and are arranged in the oil groove 6, the piston rod 3 respectively passes through the first mounting block 4 and the second mounting block 5 and extends to the outside of the body 1, a filling connecting port 7 and a bolt hole 8 are arranged on the body 1, the filling connecting port 7 and the bolt hole 8 intersect inside the body 1, and a bolt 9 is arranged in the bolt hole 8.
The filling connecting port 7 penetrates through the body 1 to connect the oil groove 6 with the outside, and the filling connecting port 7 is perpendicular to the outer wall of the body 1.
The bolt holes 8 are obliquely arranged with the body 1.
And an oil seal structure 11 is arranged between the piston rod 3 and the first mounting block 4 and the second mounting block 5, and the oil seal structure prevents damping liquid from leaking transversely.
The bolt 9 comprises a threaded top shank and a bottom seal 10.
The utility model discloses a theory of operation does: when liquid is filled, the oil inlet pipeline is connected with the filling connecting port 7, the bolt 9 and the sealing element 10 are screwed into a certain depth, but the depth does not exceed the filling connecting port 7, so that the filling connecting port 7 cannot be filled with the liquid, after filling is finished, the bolt 9 is rotated to drive the sealing element 10 to move inwards, the filling connecting port 7 is gradually plugged, sealing is achieved, the special bolt is pushed to be screwed into a certain distance, the sealing element 10 is fastened, and double-insurance sealing is achieved. The limitation of traditional filling liquid is changed, so that the liquid in the product is sufficient, and the damping effect is better.
Claims (5)
1. Damper filler seal structure, including body (1), piston (2) and piston rod (3), its characterized in that, be provided with first installation piece (4) and second installation piece (5) in body (1), form an oil groove (6) between first installation piece (4) and second installation piece (5), piston (2) and piston rod (3) formula structure as an organic whole just sets up in oil groove (6), outside piston rod (3) passed first installation piece (4) and second installation piece (5) respectively and extended to body (1), be provided with on body (1) and annotate connector (7) and bolt hole (8), annotate connector (7) and bolt hole (8) and intersect inside body (1), be provided with bolt (9) in bolt hole (8).
2. The damper filling port sealing structure according to claim 1, wherein the filling connection port (7) penetrates the body (1) to connect the oil groove (6) with the outside, and the filling connection port (7) is arranged perpendicular to the outer wall of the body (1).
3. The damper filler neck seal structure according to claim 1, wherein the bolt hole (8) is provided obliquely to the body (1).
4. The damper filler neck seal structure according to claim 1, wherein an oil seal structure (11) is provided between the piston rod (3) and the first mounting block (4) and the second mounting block (5).
5. The damper filler neck seal structure of claim 1 wherein said bolt (9) comprises a top threaded shank and a bottom seal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014063.6U CN213088610U (en) | 2020-09-15 | 2020-09-15 | Damper filling port sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014063.6U CN213088610U (en) | 2020-09-15 | 2020-09-15 | Damper filling port sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088610U true CN213088610U (en) | 2021-04-30 |
Family
ID=75635375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022014063.6U Active CN213088610U (en) | 2020-09-15 | 2020-09-15 | Damper filling port sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088610U (en) |
-
2020
- 2020-09-15 CN CN202022014063.6U patent/CN213088610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |