CN208651508U - A kind of strong functional spring vibration damper - Google Patents
A kind of strong functional spring vibration damper Download PDFInfo
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- CN208651508U CN208651508U CN201821199802.XU CN201821199802U CN208651508U CN 208651508 U CN208651508 U CN 208651508U CN 201821199802 U CN201821199802 U CN 201821199802U CN 208651508 U CN208651508 U CN 208651508U
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- counterbore
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- oil
- piston
- sealing
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Abstract
The utility model discloses a kind of strong functional spring vibration dampers, including end cap and hydraulic oil, one end of the end cap offers the first counterbore, one end of first counterbore offers the first seal groove, first seal groove is equipped with the first sealing ring, the side of end cap is equipped with shell, the axis direction of shell is equipped with cavity, the side of shell is equipped with oil-sealing sleeve, one end of oil-sealing sleeve offers the second counterbore, one end of second counterbore offers the second seal groove, second seal groove is equipped with the second sealing ring, one end of second counterbore offers third counterbore, third counterbore is equipped with oil sealing, one end of third counterbore offers through-hole, one end of oil sealing is equipped with piston rod, one end bolt of piston rod is fixed with piston, one end of piston is equipped with compressed spring, vibration by a relatively large margin is absorbed using piston and hydraulic oil, using compressed spring come It is buffered, extends the effect of shock-absorbing, to keep prolonged stability and comfort.
Description
Technical field
The utility model relates to automobile die field of locating technology more particularly to a kind of strong functional spring shock absorption dresses
It sets.
Background technique
Damper is mainly used to inhibit concussion when rebounding after spring shock-absorbing and impact from road surface, by not level road
When face, although spring can filter the vibration on road surface with shock-absorbing, spring itself also have a reciprocating motion, and damper be exactly for
Inhibit the jump of this spring, damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Interfere spring to work normally, damper is too soft and the too actually existing damper of damper present in main problem.
Utility model content
Damper is too soft and the too hard disadvantage of damper purpose of the utility model is to solve existing in the prior art,
And a kind of strong functional spring vibration damper proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of strong functional spring vibration damper, including end cap and hydraulic oil, one end of the end cap offer
One counterbore, one end of the first counterbore offer the first seal groove, and the first seal groove is equipped with the first sealing ring, and the side of end cap is set
There is shell, the axis direction of shell is equipped with cavity, and the side of shell is equipped with oil-sealing sleeve, and it is heavy that one end of oil-sealing sleeve offers second
Hole, one end of the second counterbore offer the second seal groove, and the second seal groove is equipped with the second sealing ring, and one end of the second counterbore is opened
Equipped with third counterbore, third counterbore is equipped with oil sealing, and one end of third counterbore offers through-hole, and one end of oil sealing is equipped with piston
Bar, one end bolt of piston rod are fixed with piston, and one end of piston is equipped with compressed spring, hydraulic oil is housed in cavity.
Preferably, one end of the piston offers outage.
Preferably, the cylindrical surface of the end cap offers end cap installing hole, and the cylindrical surface of piston rod is installed equipped with piston rod
Hole.
Preferably, the piston is to be slidably matched with cavity.
Preferably, one end of the end cap offers the first counterbore, and the cylindrical surface of the first counterbore is equipped with screw thread, end cap and shell
Body is threadedly coupled.
Preferably, one end of the oil-sealing sleeve offers the second counterbore, and the cylindrical surface of the second counterbore is equipped with screw thread, oil sealing with
Shell is threadedly coupled.
The beneficial effects of the utility model are:
Compressed spring is equipped with by one end in piston in the utility model, is absorbed using piston and hydraulic oil larger
The vibration of amplitude is buffered using compressed spring, extends the effect of shock-absorbing, to keep prolonged stability and comfortable
Property, in addition, which is placed in compressed spring in cavity, and it is functional stronger, and avoid compressed spring exposed in air, it sends out
It gets rusty and situations such as spring failure, furthermore oil sealing is installed on the piston rod, guarantee the sealing effect of cavity, extend this
The service life of device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of strong functional spring vibration damper main view；
Fig. 2 be the utility model proposes a kind of strong functional spring vibration damper side view；
Fig. 3 be the utility model proposes a kind of strong functional spring vibration damper cross-sectional view.
In figure: 1 end cap, 2 end cap installing holes, 3 first counterbores, 4 first seal grooves, 5 first sealing rings, 6 shells, 7 cavitys,
8 oil-sealing sleeves, 9 third counterbores, 10 second counterbores, 11 second seal grooves, 12 second sealing rings, 13 oil sealings, 14 through-holes, 15 pistons
Bar, 16 pistons, 17 outages, 18 piston rod mounting holes, 19 compressed springs, 20 hydraulic oil.
Specific embodiment
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.
Referring to Fig.1-3, a kind of strong functional spring vibration damper, including end cap 1 and hydraulic oil 20, the end cap 1
One end offer the first counterbore 3, one end of the first counterbore 3 offers the first seal groove 4, and the first seal groove 4 is equipped with first
Sealing ring 5, the side of end cap 1 are equipped with shell 6, and the axis direction of shell 6 is equipped with cavity 7, and the side of shell 6 is equipped with oil-sealing sleeve 8,
One end of oil-sealing sleeve 8 offers the second counterbore 10, and one end of the second counterbore 10 offers the second seal groove 11, the second seal groove 11
Second sealing ring 12 is installed, one end of the second counterbore 10 offers third counterbore 9, and third counterbore 9 is equipped with oil sealing 13, third
One end of counterbore 9 offers through-hole 14, and one end of oil sealing 13 is equipped with piston rod 15, and one end bolt of piston rod 15 is fixed with work
Plug 16, one end of piston 16 are equipped with compressed spring 19, hydraulic oil 20 are housed in cavity 7, one end of piston 16 offers outage
17, the cylindrical surface of end cap 1 offers end cap installing hole 2, and the cylindrical surface of piston rod 15 is equipped with piston rod mounting hole 18, piston 16 with
Cavity 7 is to be slidably matched, and one end of end cap 1 offers the first counterbore 3, and the cylindrical surface of the first counterbore 3 is equipped with screw thread, end cap 1 with
Shell 6 is threadedly coupled, and one end of oil-sealing sleeve 8 offers the second counterbore 10, and the cylindrical surface of the second counterbore 10 is equipped with screw thread, oil-sealing sleeve
8 are threadedly coupled with shell 6.
Embodiment, the cylindrical surface of end cap 1 offer end cap installing hole 2, and the cylindrical surface of piston rod 15 is installed equipped with piston rod
Hole 18, end cap installing hole 2 and piston rod mounting hole 18 are the installation and fixation for facilitating spring vibration damper, and one end of end cap 1 is opened
Equipped with the first counterbore 3, one end of the first counterbore 3 offers the first seal groove 4, and the first seal groove 4 is equipped with the first sealing ring 5,
The cylindrical surface of first counterbore 3 is equipped with internal screw thread, and the cylindrical surface of shell 6 is equipped with external screw thread, and end cap 1 is connect by screw thread with shell 6,
Due to the presence of the first sealing ring 5, the leakproofness after end cap 1 is connect with shell 6 ensure that, one end of oil-sealing sleeve 8 offers
Two counterbores 10, one end of the second counterbore 10 offer the second seal groove 11, and the second seal groove 11 is equipped with the second sealing ring 12, the
The cylindrical surface of two counterbores 10 is equipped with internal screw thread, and oil-sealing sleeve 8 is connect by screw thread with shell 6, due to the presence of the second sealing ring 12,
It ensure that the leakproofness after oil-sealing sleeve 8 is connect with shell 6, hydraulic oil be housed in third counterbore 9 assembly oil sealing 13, cavity 7
20, the case where oil sealing 13 can prevent oil leak, service life is extended, piston 16, one end of piston 16 are installed in cavity 7
Compressed spring 19 is installed, ensure that the smooth of movement, cavity 7 is close in the side of piston 16, and piston 16 can be in cavity 7
It is interior, it axially moves, one end of piston 16 offers outage 17, and hydraulic oil 20 is housed in cavity 7, and piston 16 is by chamber
Body 7 is divided to for two individual spaces, and when by shaking by a relatively large margin, the hydraulic oil 20 in cavity 7 can pass through from a space
Outage 17 flows to another space, plays the effect for absorbing vibration by a relatively large margin, is then carried out using compressed spring 19
Buffering, extends the effect of shock-absorbing, to keep prolonged stability and comfort, in addition, which sets compressed spring 19
In in cavity 7, functionality is stronger, and avoids compressed spring 19 exposed for a long time in air, gets rusty and spring loses
Furthermore situations such as effect, is equipped with oil sealing 13 on piston rod 15, guarantee the sealing effect of cavity 7, extend the use of the device
Service life.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of strong functional spring vibration damper, including end cap (1) and hydraulic oil (20), which is characterized in that the end
One end of lid (1) offers the first counterbore (3), and one end of the first counterbore (3) offers the first seal groove (4), the first seal groove
(4) it being equipped with the first sealing ring (5), the side of end cap (1) is equipped with shell (6), and the axis direction of shell (6) is equipped with cavity (7),
The side of shell (6) is equipped with oil-sealing sleeve (8), and one end of oil-sealing sleeve (8) offers the second counterbore (10), and the one of the second counterbore (10)
End offers the second seal groove (11), and the second seal groove (11) is equipped with the second sealing ring (12), one end of the second counterbore (10)
It offering third counterbore (9), third counterbore (9) is equipped with oil sealing (13), and one end of third counterbore (9) offers through-hole (14),
One end of oil sealing (13) is equipped with piston rod (15), and one end bolt of piston rod (15) is fixed with piston (16), piston (16)
One end is equipped with compressed spring (19), and hydraulic oil (20) are housed in cavity (7).
2. a kind of strong functional spring vibration damper according to claim 1, which is characterized in that the piston (16)
One end offers outage (17).
3. a kind of strong functional spring vibration damper according to claim 1, which is characterized in that the end cap (1)
Cylindrical surface offers end cap installing hole (2), and the cylindrical surface of piston rod (15) is equipped with piston rod mounting hole (18).
4. a kind of strong functional spring vibration damper according to claim 1, which is characterized in that the piston (16) with
Cavity (7) is to be slidably matched.
5. a kind of strong functional spring vibration damper according to claim 1, which is characterized in that the end cap (1)
One end offers the first counterbore (3), and the cylindrical surface of the first counterbore (3) is equipped with screw thread, and end cap (1) is threadedly coupled with shell (6).
6. a kind of strong functional spring vibration damper according to claim 1, which is characterized in that the oil-sealing sleeve (8)
One end offer the second counterbore (10), the cylindrical surface of the second counterbore (10) is equipped with screw thread, oil-sealing sleeve (8) and shell (6) screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199802.XU CN208651508U (en) | 2018-07-27 | 2018-07-27 | A kind of strong functional spring vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199802.XU CN208651508U (en) | 2018-07-27 | 2018-07-27 | A kind of strong functional spring vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651508U true CN208651508U (en) | 2019-03-26 |
Family
ID=65786602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199802.XU Active CN208651508U (en) | 2018-07-27 | 2018-07-27 | A kind of strong functional spring vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153701A (en) * | 2021-03-05 | 2021-07-23 | 西安交通大学 | Point impact prevention mechanism of liquid-driven piston compressor |
-
2018
- 2018-07-27 CN CN201821199802.XU patent/CN208651508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153701A (en) * | 2021-03-05 | 2021-07-23 | 西安交通大学 | Point impact prevention mechanism of liquid-driven piston compressor |
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