CN208619584U - A kind of reinforced motor vehicle damper - Google Patents
A kind of reinforced motor vehicle damper Download PDFInfo
- Publication number
- CN208619584U CN208619584U CN201821086491.6U CN201821086491U CN208619584U CN 208619584 U CN208619584 U CN 208619584U CN 201821086491 U CN201821086491 U CN 201821086491U CN 208619584 U CN208619584 U CN 208619584U
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- CN
- China
- Prior art keywords
- cylinder
- cover board
- connecting rod
- piston rod
- motor vehicle
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- 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.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to auto-parts technical fields, especially a kind of reinforced motor vehicle damper, including cover board and cylinder, middle part is equipped with hydraulic cylinder in cylinder, piston rod is inserted in hydraulic cylinder, cover board is connect with piston rod end, and cover board and cylinder coaxial inner conductor are arranged, disk is installed on piston rod, multiple buffer gears are equipped between disk and cylinder, buffer gear includes connecting rod, connecting rod is installed on the outside of disk bottom, connecting cylinder is installed in cylinder, connecting rod extends in connecting cylinder, connecting rod lower part is equipped with the first lantern ring, first collar footprint is equipped with spring, second lantern ring is installed outside connecting cylinder, spring offsets with the second lantern ring, dust-proof mechanism is equipped between cover board and cylinder.The automobile absorber hydraulic cylinder and piston rod carry out the first damping, while in connecting rod insertion connecting cylinder, carrying out secondary shock-absorbing by spring, enhancing the damping effect between cover board and cylinder, extending the damper service life.
Description
Technical field
The utility model relates to auto-parts technical field more particularly to a kind of reinforced motor vehicle dampers.
Background technique
Vehicle vibration is always to influence one of the major issue of vehicle safety smooth-ride, the table on the automobile of high-speed cruising
Now it is especially prominent.The factor for causing vehicle vibration mainly includes car body quality itself, Vehicle Speed and condition of road surface etc.,
For the decaying for accelerating vehicle frame and body vibrations, improves ride of vehicle, be equipped with and subtract inside the suspension system of automobile
Shake device.
The limited length of automobile absorber, the piston rod meeting when being more than the maximum compressibility of damper, in hydraulic cylinder
Be inserted directly into hydraulic cylinder bottom, be easy that piston rod is caused to damage, or generation the case where lead to hydraulic cylinder oil leak, according to because
This is it is proposed that a kind of reinforced motor vehicle damper.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of reinforced motor vehicle proposed
Damper.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of reinforced motor vehicle damper, including cover board and cylinder are designed, connection ring is installed at the top of the cover board, institute
It states cylinder body bottom and lower connection ring is installed, middle part is equipped with hydraulic cylinder in the cylinder, is inserted with work in the hydraulic cylinder
Stopper rod, the cover board are connect with piston rod end, and cover board and cylinder coaxial inner conductor are arranged, and are equipped with circle on the piston rod
Disk is equipped with multiple buffer gears between the disk and cylinder, the buffer gear includes connecting rod, and the connecting rod is installed on
On the outside of disk bottom, connecting cylinder is installed in the cylinder, the connecting rod extends in connecting cylinder, and the connecting rod lower part is set
Have the first lantern ring, first collar footprint is equipped with spring, the second lantern ring is installed outside the connecting cylinder, the spring with
Second lantern ring offsets, and dust-proof mechanism is equipped between the cover board and cylinder.
Preferably, the quantity of the buffer gear is at least three, and three buffer gears are using hydraulic cylinder as center ring
Shape setting.
Preferably, when the piston rod insertion hydraulic cylinder bottom, the connecting rod bottom offsets with connecting cylinder bottom.
Preferably, the dust-proof mechanism includes the first sealing ring and the second sealing ring, and the first sealing ring is installed on outside cover board
Side, second sealing ring are installed on outside cylinder, and it is dust-proof to be equipped with ripple between first sealing ring and the second sealing ring
Cover.
The utility model proposes a kind of reinforced motor vehicle damper, beneficial effect is: automobile absorber structure letter
Single, stability is good, and when generating biggish progressive error between cover board and cylinder, hydraulic cylinder and piston rod carry out the first damping,
In the connecting cylinder of connecting rod insertion simultaneously, secondary shock-absorbing is carried out by spring, enhances the damping effect between cover board and cylinder, avoids
Piston rod is directly pressed into bottom in hydraulic cylinder, influences hydraulic cylinder normal work, extends the damper service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of reinforced motor vehicle damper structural schematic diagram.
In figure: cover board 1, cylinder 2, upper connection ring 3, lower connection ring 4, hydraulic cylinder 5, piston rod 6, disk 7, buffer gear
8, connecting rod 81, the first lantern ring 82, spring 83, connecting cylinder 84, the second lantern ring 85, dust-proof mechanism 9, the first sealing ring 91, second
Sealing ring 92, ripple dust cover 93.
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, a kind of reinforced motor vehicle damper, including cover board 1 and cylinder 2 are equipped with connection ring at the top of cover board 1
3,2 bottom of cylinder is equipped with lower connection ring 4, and middle part is equipped with hydraulic cylinder 5 in cylinder 2, is inserted with piston rod in hydraulic cylinder 5
6, cover board 1 is connect with 6 end of piston rod, and cover board 1 and 2 coaxial inner conductor of cylinder are arranged, and are equipped with disk 7, disk on piston rod 6
Multiple buffer gears 8 are equipped between 7 and cylinder 2, the quantity of buffer gear 8 is at least three, and three buffer gears 8 are with hydraulic
Annular setting centered on oil cylinder 5, buffer gear 8 include connecting rod 81, and connecting rod 81 is installed on 7 bottom outside of disk, in cylinder 2
Connecting cylinder 84 is installed, connecting rod 81 extends in connecting cylinder 84, when piston rod 6 is inserted into 5 bottom of hydraulic cylinder, 81 bottom of connecting rod
Portion offsets with 84 bottom of connecting cylinder, when automobile absorber routinely uses with hydraulic cylinder 5 and piston rod 6, passes through hydraulic oil
Both cylinder 5 and piston rod 6 carry out damping.
81 lower part of connecting rod is equipped with the first lantern ring 82, and 82 bottom of the first lantern ring is equipped with spring 83, pacifies outside connecting cylinder 84
Equipped with the second lantern ring 85, spring 83 offsets with the second lantern ring 85, when the decrement between hydraulic cylinder 5 and piston rod 6 becomes larger
(when may touch i.e. between 5 bottom of piston rod 6 and hydraulic cylinder), piston rod 6 and hydraulic cylinder 5, buffer gear 8 are common
Cushioning effect is played, secondary shock-absorbing is carried out by spring 83, avoids piston rod 6 from being inserted directly into bottom in hydraulic cylinder 5, prevents piston
Bar 6 or hydraulic cylinder 5 generate damage, and dust-proof mechanism 9 is equipped between cover board 1 and cylinder 2, and dust-proof mechanism 9 includes the first sealing ring
91 and second sealing ring 92, the first sealing ring 91 be installed on 1 outside of cover board, the second sealing ring 92 is installed on outside cylinder 2, first
Ripple dust cover 93 is installed, dust-proof mechanism 9 plays dustproof effect, avoids in road between sealing ring 91 and the second sealing ring 92
Dust, fine sand gravel enter in automobile absorber, protect automobile absorber.
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 (4)
1. a kind of reinforced motor vehicle damper, including cover board (1) and cylinder (2), cover board (1) top is equipped with connection ring
(3), cylinder (2) bottom is equipped with lower connection ring (4), which is characterized in that middle part is equipped with hydraulic oil in the cylinder (2)
Cylinder (5), the hydraulic cylinder (5) is interior to be inserted with piston rod (6), and the cover board (1) connect with piston rod (6) end, and cover board
(1) be arranged with cylinder (2) coaxial inner conductor, be equipped with disk (7) on the piston rod (6), the disk (7) and cylinder (2) it
Between be equipped with multiple buffer gears (8), the buffer gear (8) includes connecting rod (81), and the connecting rod (81) is installed on disk
(7) bottom outside, the cylinder (2) is interior to be equipped with connecting cylinder (84), and the connecting rod (81) extends in connecting cylinder (84), institute
Connecting rod (81) lower part is stated equipped with the first lantern ring (82), the first lantern ring (82) bottom is equipped with spring (83), the connection
It is equipped with the second lantern ring (85) outside cylinder (84), the spring (83) offsets with the second lantern ring (85), the cover board (1) and cylinder
(2) dust-proof mechanism (9) are equipped between.
2. a kind of reinforced motor vehicle damper according to claim 1, which is characterized in that the number of the buffer gear (8)
Amount is at least three, and the annular setting centered on hydraulic cylinder (5) of three buffer gears (8).
3. a kind of reinforced motor vehicle damper according to claim 1, which is characterized in that the piston rod (6) is inserted into liquid
When compressing cylinder (5) bottom, connecting rod (81) bottom offsets with connecting cylinder (84) bottom.
4. a kind of reinforced motor vehicle damper according to claim 1, which is characterized in that the dust-proof mechanism (9) includes
First sealing ring (91) and the second sealing ring (92), the first sealing ring (91) are installed on the outside of cover board (1), second sealing ring
(92) it is external to be installed on cylinder (2), ripple dust cover is installed between first sealing ring (91) and the second sealing ring (92)
(93)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086491.6U CN208619584U (en) | 2018-07-06 | 2018-07-06 | A kind of reinforced motor vehicle damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086491.6U CN208619584U (en) | 2018-07-06 | 2018-07-06 | A kind of reinforced motor vehicle damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619584U true CN208619584U (en) | 2019-03-19 |
Family
ID=65703632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821086491.6U Expired - Fee Related CN208619584U (en) | 2018-07-06 | 2018-07-06 | A kind of reinforced motor vehicle damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360264A (en) * | 2019-08-13 | 2019-10-22 | 博汉（泉州）机械有限公司 | Hydraulic motorcycle shock absorber and shock absorption method thereof |
| CN112128287A (en) * | 2020-10-26 | 2020-12-25 | 常德市俊德科技发展有限公司 | Can prevent into pneumatic bumper shock absorber of dust |
-
2018
- 2018-07-06 CN CN201821086491.6U patent/CN208619584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360264A (en) * | 2019-08-13 | 2019-10-22 | 博汉（泉州）机械有限公司 | Hydraulic motorcycle shock absorber and shock absorption method thereof |
| CN110360264B (en) * | 2019-08-13 | 2024-04-05 | 泉州市博汉机械股份有限公司 | Hydraulic motorcycle shock absorber and shock absorption method thereof |
| CN112128287A (en) * | 2020-10-26 | 2020-12-25 | 常德市俊德科技发展有限公司 | Can prevent into pneumatic bumper shock absorber of dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |