CN208457096U - A kind of incrementally damper - Google Patents
A kind of incrementally damper Download PDFInfo
- Publication number
- CN208457096U CN208457096U CN201820745944.5U CN201820745944U CN208457096U CN 208457096 U CN208457096 U CN 208457096U CN 201820745944 U CN201820745944 U CN 201820745944U CN 208457096 U CN208457096 U CN 208457096U
- Authority
- CN
- China
- Prior art keywords
- piston
- fixedly connected
- damper
- buffer spring
- dust cover
- 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.)
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Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 42
- 239000000872 buffer Substances 0.000 claims abstract description 30
- 230000003139 buffering effect Effects 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 210000000481 breast Anatomy 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of incrementally dampers, including casing assembly and decremental component, the casing assembly includes damper shell, dust cover, oil sealing, guider, working cylinder, compression valve pump and hanging ring, the inner tip of the damper shell is equipped with the dust cover, the dust cover is fixedly connected with the damper shell, the lower section of the dust cover is equipped with the oil sealing, the oil sealing is fixedly connected with the dust cover, the lower section of the oil sealing is equipped with the guider, the guider is fixedly connected with the oil sealing, the lower section of the guider is equipped with the working cylinder；The buffer spring connecting rod of auxiliary damping is provided in piston valve, buffer spring connecting rod is connected with piston rod, piston rod pushes buffer spring connecting rod to carry out pre-buffering, after buffering spacer is compressed to spacer base, piston valve starts to move down, significantly damping is carried out, makes to shake evanishment with stationarity, brings comfortable experience to driver.
Description
Technical field
The utility model belongs to damper technical field, and in particular to a kind of incrementally damper.
Background technique
Damper be for inhibit after spring shock-absorbing rebound when concussion and from the impact on road surface.Automobile is widely used in,
For accelerate vehicle frame and body vibrations decaying, to improve ride of vehicle.When by uneven road surface, although shock-absorbing bullet
Spring can filter the vibration on road surface, but spring itself also has reciprocating motion, and damper is exactly for inhibiting this spring to jump
Jump.
Original damper when in use, adjust the vibration of damper using in such a way that piston is mobile by damper
Section, when piston rod is mobile, with the variation of the speed of piston rod, the vibration of damper starts to dissipate, but dissipation mode does not have
Standby gentle property, can bring discomfort to driver.
Utility model content
It is original to solve to propose in above-mentioned background technique the purpose of this utility model is to provide a kind of incrementally damper
Damper when in use, damper is adjusted the vibration of damper using in such a way that piston is mobile, when piston rod moves
When dynamic, with the variation of the speed of piston rod, the vibration of damper starts to dissipate, but dissipation mode does not have gentle property, can give
Driver brings uncomfortable problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of incrementally damper, including shell group
Part and decremental component, the casing assembly include damper shell, dust cover, oil sealing, guider, working cylinder, compression valve pump and
Hanging ring, the inner tip of the damper shell are equipped with the dust cover, the dust cover and the fixed company of the damper shell
It connects, the lower section of the dust cover is equipped with the oil sealing, and the oil sealing is fixedly connected with the dust cover, sets below the oil sealing
There is the guider, the guider is fixedly connected with the oil sealing, and the lower section of the guider is equipped with the working cylinder, described
Working cylinder is fixedly connected with the guider, and the lower section of the working cylinder is pumped equipped with the compression valve, the compression valve pump and institute
It states damper shell to be fixedly connected, the hanging ring is located at the bottom of the damper shell, and fixes with the damper shell
Connection, the decremental component include piston rod, piston, guide spring, buffer spring connecting rod, buffering spacer, spacer base and lead to
Tracheae, the piston rod is located at the bosom position of the damper shell, and is fixedly connected with the damper shell,
The lateral wall of the piston rod is equipped with the guide spring, and the guide spring is fixedly connected with the piston rod, the piston
The bottom of bar is equipped with the piston, and the piston is fixedly connected with the piston rod, and the inner tip of the piston is equipped with described
Buffer spring connecting rod, the buffer spring connecting rod are fixedly connected with the piston, and the bottom of the buffer spring connecting rod is equipped with institute
Buffering spacer is stated, the buffering spacer is fixedly connected with the buffer spring connecting rod, and the lower section of the buffering spacer is equipped with described
Spacer base, the spacer base are fixedly connected with the piston, and the snorkel is located at the spacer base close to the work
The position of side wall beyond the Great Wall, and be fixedly connected with the piston.
Preferably, the piston rod close to the piston one end lateral wall be equipped with gasket seal, the gasket seal and
The piston bonding.
Preferably, the quantity of the hanging ring is two, and two hanging ring correspondences are mounted on the damper shell
Top and bottom.
Preferably, the inside of the snorkel is hollow, through the top and bottom of the piston.
Preferably, the quantity of the snorkel is four, and four snorkel correspondences are mounted on the interior of the piston
Portion.
Preferably, cavity is offered inside the spacer base, the cavity and the spacer base are integrally formed.
Preferably, the quantity of the buffer spring connecting rod is two, and two buffer spring connecting rods are installed in institute
State the inside of piston.
Compared with prior art, the utility model has the beneficial effects that being provided with the buffering of auxiliary damping in piston valve
Spring link, buffer spring connecting rod are connected with piston rod, and piston rod pushes buffer spring connecting rod to carry out pre-buffering, buffering spacer
After being compressed to spacer base, piston valve starts to move down, and carries out significantly damping, has vibration evanishment centainly
Stationarity brings comfortable experience to driver.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the piston overlooking structure diagram of the utility model；
In figure: 10, casing assembly；11, damper shell；12, dust cover；13, oil sealing；14, guider；15, working cylinder；
16, compression valve pumps；17, hanging ring；20, decremental component；21, piston rod；22, piston；23, guide spring；24, buffer spring connects
Bar；25, buffering spacer；26, spacer base；27, snorkel；211, gasket seal.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of incrementally damper, including casing assembly
10 and decremental component 20, casing assembly 10 include damper shell 11, dust cover 12, oil sealing 13, guider 14, working cylinder 15,
The inner tip of compression valve pump 16 and hanging ring 17, damper shell 11 is equipped with dust cover 12, dust cover 12 and damper shell 11
It is fixedly connected, the lower section of dust cover 12 is equipped with oil sealing 13, and oil sealing 13 is fixedly connected with dust cover 12, and the lower section of oil sealing 13, which is equipped with, leads
To device 14, guider 14 is fixedly connected with oil sealing 13, and the lower section of guider 14 is equipped with working cylinder 15, working cylinder 15 and guider 14
It is fixedly connected, the lower section of working cylinder 15 is equipped with compression valve pump 16, and compression valve pump 16 is fixedly connected with damper shell 11, hanging ring 17
It is fixedly connected positioned at the bottom of damper shell 11, and with damper shell 11, decremental component 20 includes piston rod 21, piston
22, guide spring 23, buffer spring connecting rod 24, buffering spacer 25, spacer base 26 and snorkel 27, piston rod 21 are located at damping
It at the bosom position of device shell 11, and is fixedly connected with damper shell 11, the lateral wall of piston rod 21 is equipped with guiding bullet
Spring 23, guide spring 23 are fixedly connected with piston rod 21, and the bottom of piston rod 21 is equipped with piston 22, and piston 22 and piston rod 21 are solid
The inner tip of fixed connection, piston 22 is equipped with buffer spring connecting rod 24, and buffer spring connecting rod 24 is fixedly connected with piston 22, buffers
The bottom of spring link 24 is equipped with buffering spacer 25, and buffering spacer 25 is fixedly connected with buffering spring link 24, buffering spacer 25
Lower section be equipped with spacer base 26, spacer base 26 is fixedly connected with piston 22, and snorkel 27 is located at spacer base 26 close to work
The position of 22 lateral walls is filled in, and is fixedly connected with piston 22.
In the present embodiment, guide spring 23 is coiled in the lateral wall of piston rod 21, plays the role of auxiliary buffering.
In the present embodiment, piston rod 21 pushes buffer spring connecting rod 24 under the traction of guide spring 23 and guider 14,
Buffering spacer 25 is pushed to spacer base 26 and carries out pre-buffering, piston 22 continues to move down under the promotion of piston rod 21,
The cushioning effect for completing damper brings buffering and the stationarity of the damping of promotion to shock absorbing process.
Further, piston rod 21 is equipped with gasket seal 211,211 He of gasket seal close to one end lateral wall of piston 22
Piston 22 is bonded.
In the present embodiment, piston rod 21 is equipped with gasket seal 211 close to one end lateral wall of piston 22, keeps internal work
Cylinder 15 it is unimpeded.
Further, the quantity of hanging ring 17 is two, and the corresponding top for being mounted on damper shell 11 of two hanging rings 17
The bottom and.
In the present embodiment, the quantity of hanging ring 17 is two, and hanging ring 17 is used for mounting shock absorber.
Further, the inside of snorkel 27 is hollow, through the top and bottom of piston 22.
In the present embodiment, snorkel 27 is used to adjust the pressure in working cylinder 15, keeps damping effect.
Further, the quantity of snorkel 27 is four, and the corresponding inside for being mounted on piston 22 of four snorkels 27.
In the present embodiment, the quantity of snorkel 27 is four, and four snorkels 27 use simultaneously, promote the stabilization of damping
Property.
Further, cavity is offered inside spacer base 26, cavity and spacer base 26 are integrally formed.
In the present embodiment, cavity is offered inside spacer base 26, cavity is for storing buffering spacer 25.
Further, the quantity of buffer spring connecting rod 24 is two, and two buffer spring connecting rods 24 are installed in piston
22 inside.
In the present embodiment, the quantity of buffer spring connecting rod 24 is two, and two buffer spring connecting rods 24 play auxiliary buffering
Effect.
The working principle and process for using of the utility model: after the utility model installs, piston rod 21 is in guiding bullet
Under the traction of spring 23 and guider 14, push buffer spring connecting rod 24, by buffering spacer 25 be pushed to spacer base 26 carry out it is pre-
Buffering, piston 22 continue to move down under the promotion of piston rod 21, complete the cushioning effect of damper, give shock absorbing process band
Buffering and the stationarity of the damping of promotion are come.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of incrementally damper, it is characterised in that: including casing assembly (10) and decremental component (20), the casing assembly
It (10) include damper shell (11), dust cover (12), oil sealing (13), guider (14), working cylinder (15), compression valve pump (16)
The dust cover (12), the dust cover (12) and institute are equipped with the inner tip of hanging ring (17), the damper shell (11)
Damper shell (11) is stated to be fixedly connected, the lower section of the dust cover (12) is equipped with the oil sealing (13), the oil sealing (13) and
The dust cover (12) is fixedly connected, and the lower section of the oil sealing (13) is equipped with the guider (14), the guider (14) and
The oil sealing (13) is fixedly connected, and the lower section of the guider (14) is equipped with the working cylinder (15), the working cylinder (15) and
The guider (14) is fixedly connected, and the lower section of the working cylinder (15) is equipped with compression valve pump (16), the compression valve pump
(16) it being fixedly connected with the damper shell (11), the hanging ring (17) is located at the bottom of the damper shell (11), and
It is fixedly connected with the damper shell (11), the decremental component (20) includes piston rod (21), piston (22), guide spring
(23), buffer spring connecting rod (24), buffering spacer (25), spacer base (26) and snorkel (27), piston rod (21) position
It is fixedly connected at the bosom position of the damper shell (11), and with the damper shell (11), the piston
The lateral wall of bar (21) is equipped with the guide spring (23), and the guide spring (23) is fixedly connected with the piston rod (21),
The bottom of the piston rod (21) is equipped with the piston (22), and the piston (22) is fixedly connected with the piston rod (21), institute
The inner tip for stating piston (22) is equipped with the buffer spring connecting rod (24), the buffer spring connecting rod (24) and the piston
(22) it is fixedly connected, the bottom of the buffer spring connecting rod (24) is equipped with the buffering spacer (25), the buffering spacer (25)
It is fixedly connected with the buffer spring connecting rod (24), the lower section of the buffering spacer (25) is equipped with the spacer base (26), institute
It states spacer base (26) to be fixedly connected with the piston (22), the snorkel (27) is located at the spacer base (26) close to institute
The position of piston (22) lateral wall is stated, and is fixedly connected with the piston (22).
2. a kind of incrementally damper according to claim 1, it is characterised in that: the piston rod (21) is close to the work
One end lateral wall for filling in (22) is equipped with gasket seal (211), the gasket seal (211) and the piston (22) bonding.
3. a kind of incrementally damper according to claim 1, it is characterised in that: the quantity of the hanging ring (17) is two
It is a, and the corresponding top and bottom for being mounted on the damper shell (11) of two hanging rings (17).
4. a kind of incrementally damper according to claim 1, it is characterised in that: during the inside of the snorkel (27) is
Sky runs through the top and bottom of the piston (22).
5. a kind of incrementally damper according to claim 1, it is characterised in that: the quantity of the snorkel (27) is four
It is a, and the corresponding inside for being mounted on the piston (22) of four snorkels (27).
6. a kind of incrementally damper according to claim 1, it is characterised in that: opened up inside the spacer base (26)
There is cavity, the cavity and the spacer base (26) are integrally formed.
7. a kind of incrementally damper according to claim 1, it is characterised in that: the number of the buffer spring connecting rod (24)
Amount is two, and two buffer spring connecting rods (24) are installed in the inside of the piston (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745944.5U CN208457096U (en) | 2018-05-18 | 2018-05-18 | A kind of incrementally damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745944.5U CN208457096U (en) | 2018-05-18 | 2018-05-18 | A kind of incrementally damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457096U true CN208457096U (en) | 2019-02-01 |
Family
ID=65148574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745944.5U Active CN208457096U (en) | 2018-05-18 | 2018-05-18 | A kind of incrementally damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457096U (en) |
-
2018
- 2018-05-18 CN CN201820745944.5U patent/CN208457096U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 213138 Xiaohe auto parts market, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu global Honghao Automobile Co.,Ltd. Address before: 213000 35 Jianshe Road, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU CONCORD AUTO PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |