CN209398771U - A kind of damper with throttling action - Google Patents
A kind of damper with throttling action Download PDFInfo
- Publication number
- CN209398771U CN209398771U CN201920126057.4U CN201920126057U CN209398771U CN 209398771 U CN209398771 U CN 209398771U CN 201920126057 U CN201920126057 U CN 201920126057U CN 209398771 U CN209398771 U CN 209398771U
- Authority
- CN
- China
- Prior art keywords
- damper
- throttling
- restriction control
- flow restriction
- connecting rod
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a kind of damper with throttling action with throttling action, including link assembly, damper, damping spring, the damper is socketed on the link assembly, the damping spring is socketed in the outer ring of the damper Yu the link assembly, the damper with throttling action further includes flow restriction control component, the flow restriction control component is arranged in the lower section of the damper and communicates with the damper, the flow restriction control component includes flow restriction control seat, throttle valve body, the throttle valve body includes throttling valve bonnet, flow check piston, throttling valve core, adjusting knob is provided in the flow restriction control seat, the middle part of flow restriction control seat is arranged in the adjusting knob, the adjusting knob is connected with the throttling valve core.The utility model is provided with a flow restriction control component communicated with damper in the lower section of damper, reduces the pressure of oil liquid by adjusting the flow of oil liquid.
Description
Technical field
The utility model relates to a kind of dampers with throttling action.
Background technique
Damper with throttling action is the decaying to accelerate vehicle frame and body vibrations, smooth with the traveling for improving automobile
The utensil of property (comfort).Damper with throttling action is mainly made of a damping spring and a damper, damper
For inhibiting concussion when rebound after spring shock-absorbing and from the impact on road surface.When by uneven road surface, although damping spring
The vibration on road surface can be filtered, but spring itself also has reciprocating motion, and the damper in the damper with throttling action is just
It is for inhibiting this spring to jump.
Current most of dampers with throttling action generated pressure when playing cushioning effect is very big, can be to damper
It causes to impact, the function and effect decline that will cause damper is used for a long time.
Summary of the invention
In view of this, place, the utility model provide a kind of damper with throttling action in view of the above-mentioned deficiencies, including
Link assembly, damper, damping spring, the damper are socketed on the link assembly, and the damping spring is socketed in institute
The outer ring of damper Yu the link assembly is stated, the damper with throttling action further includes flow restriction control component, the section
Stream adjusts component and the lower section of the damper is arranged in and communicates with the damper, and the flow restriction control component includes that throttling is adjusted
Seat, throttle valve body are saved, the throttle valve body includes throttling valve bonnet, flow check piston, throttling valve core, setting in the flow restriction control seat
There is adjusting knob, the middle part of flow restriction control seat is arranged in the adjusting knob, and the adjusting knob and the throttling valve core link
Connection.
It includes first connecting rod, second connecting rod and valve seat that the link assembly, which is further arranged, in the utility model, and described
One connecting rod, second connecting rod, valve seat are sequentially connected, and the part of the first connecting rod is provided with top connection and top tray, it is described on
Cushion plugs are provided between pallet and the second connecting rod.
It includes stack shell, oil storage cylinder and aluminium seat that the damper, which is further arranged, in the utility model, and the oil storage cylinder is located at
Inside stack shell, the stack shell is mounted on aluminium seat, and the valve seat is arranged inside oil storage cylinder, is provided with oil in the oil storage cylinder
Liquid.
The front end that the stack shell is further arranged in the utility model is provided with director assembly and interior cushion plugs, described interior
Cushion plugs are arranged between the valve seat and director assembly.
The utility model, which is further arranged below the damper, is additionally provided with gas cylinder, the gas cylinder and the oil storage cylinder
It communicates, floating piston is provided in the gas cylinder, the floating piston is arranged in the center of gas cylinder, is additionally provided on the gas cylinder
Sealing cover.
The utility model, which is further arranged between the valve seat and the oil storage cylinder, is provided with piston ring.
The first connecting rod is further arranged in the utility model and second connecting rod is integrally formed.
The utility model has the beneficial effects that being provided with a flow restriction control group communicated with damper in the lower section of damper
Part selects different angle by the adjusting knob in flow restriction control component, to change the contact between throttling valve core and oil duct
Area is realized to adjust flow, so that pressure is adjusted, avoids excessive oil liquid pressure from impacting damper, to resistance
Buddhist nun's device protects.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the cross-sectional view of the utility model embodiment.
Fig. 3 is the schematic diagram of the utility model embodiment link assembly.
Fig. 4 is the schematic diagram of the utility model embodiment flow restriction control component.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
As shown in Figs 1-4, the utility model uses a kind of damper with throttling action, including link assembly 1, damper
2, damping spring 3, the damper 2 are socketed on the link assembly 1, the damping spring 3 be socketed in the damper 2 with
The outer ring of the link assembly 1, the damper with throttling action further include flow restriction control component 4, the flow restriction control group
Part 4 is arranged in the lower section of the damper 2 and communicates with the damper 2, and the flow restriction control component 4 includes flow restriction control seat
41, throttle valve body 42, the throttle valve body 42 include throttling valve bonnet 421, flow check piston 422, throttling valve core 423, the throttling
Adjusting knob 411 is provided in adjustment seat 41, the middle part of flow restriction control seat 41, the adjusting is arranged in the adjusting knob 411
Knob 411 is connected with the throttling valve core 423, wherein several valve blocks 424 are additionally provided in the side of flow check piston 422,
The middle part of valve bonnet 421 offers oil passage 5, the valve block 424 be arranged with outside oil passage 5.
The link assembly 1 includes first connecting rod 11, second connecting rod 12 and valve seat 13, the first connecting rod 11, second
Connecting rod 12, valve seat 13 are sequentially connected, and the part of the first connecting rod 11 is provided with top connection 6 and top tray 7, the top tray
Cushion plugs 8 are provided between 6 and the second connecting rod 12, the first connecting rod 11 is integrally formed with second connecting rod 12.
The damper 2 includes stack shell 21, oil storage cylinder 22 and aluminium seat 23, and the oil storage cylinder 22 is located inside stack shell 21,
The stack shell 21 is mounted on aluminium seat 23, and the valve seat 13 is arranged inside oil storage cylinder 22, the valve seat 13 and the oil storage cylinder
It is provided with piston ring 9 between 33, is provided with oil liquid in the oil storage cylinder 22.The front end of the stack shell 21 is provided with director assembly
10 and interior cushion plugs 20, the interior cushion plugs 20 are arranged between the valve seat 13 and director assembly 10.
The lower section of the damper 2 is additionally provided with gas cylinder 30, and the gas cylinder 30 is communicated with the oil storage cylinder 22, the gas cylinder
Floating piston 40 is provided in 30, the floating piston 40 is arranged in the center of gas cylinder 30, is additionally provided on the gas cylinder 30 close
Cover 30a.The effect that oil storage cylinder 22 is arranged is occur in oil storage cylinder by gas cylinder telescopic action under gas station, to adjust
Pressure inside whole oil storage cylinder can have effective realization damping effect.
The utility model is provided with a flow restriction control component communicated with damper in the lower section of damper, passes through throttling
The adjusting knob adjusted in component selects different angle, to change the contact area between throttling valve core and oil duct, realize from
And flow is adjusted, so that pressure is adjusted, excessive oil liquid pressure is avoided to impact damper, damper is prevented
Shield.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
Utility model technical solution, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it is any to be familiar with this technology
The technical staff in field within the technical scope disclosed by the utility model, still can be to technology documented by previous embodiment
Scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications, change
Change or replace, the spirit and scope for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution,
It should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with claim
Protection scope subject to.
Claims (7)
1. a kind of damper with throttling action, including link assembly, damper, damping spring, the damper are socketed in institute
It states on link assembly, the damping spring is socketed in the outer ring of the damper Yu the link assembly, it is characterised in that: described
Damper with throttling action further includes flow restriction control component, the flow restriction control component be arranged in the lower section of the damper and
It is communicated with the damper, the flow restriction control component includes flow restriction control seat, throttle valve body, and the throttle valve body includes throttling
Valve bonnet, flow check piston, throttling valve core, adjusting knob is provided in the flow restriction control seat, and the adjusting knob setting is throttling
The middle part of adjustment seat, the adjusting knob are connected with the throttling valve core.
2. the damper according to claim 1 with throttling action, it is characterised in that: the link assembly includes the first company
Bar, second connecting rod and valve seat, the first connecting rod, second connecting rod, valve seat are sequentially connected, the part setting of the first connecting rod
There are top connection and top tray, is provided with cushion plugs between the top tray and the second connecting rod.
3. the damper according to claim 2 with throttling action, it is characterised in that: the damper includes stack shell, storage
Oil cylinder and aluminium seat, the oil storage cylinder are located inside stack shell, and the stack shell is mounted on aluminium seat, and the valve seat is arranged in oil storage cylinder
Inside is provided with oil liquid in the oil storage cylinder.
4. the damper according to claim 3 with throttling action, it is characterised in that: the front end of the stack shell, which is provided with, leads
To device assembly and interior cushion plugs, the interior cushion plugs are arranged between the valve seat and director assembly.
5. the damper according to claim 4 with throttling action, it is characterised in that: also set up below the damper
There is gas cylinder, the gas cylinder is communicated with the oil storage cylinder, and floating piston is provided in the gas cylinder, and the floating piston is arranged in gas
The center of bottle is additionally provided with sealing cover on the gas cylinder.
6. the damper according to claim 5 with throttling action, it is characterised in that: the valve seat and the oil storage cylinder it
Between be provided with piston ring.
7. the damper according to claim 6 with throttling action, it is characterised in that: the first connecting rod and second connecting rod
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126057.4U CN209398771U (en) | 2019-01-24 | 2019-01-24 | A kind of damper with throttling action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126057.4U CN209398771U (en) | 2019-01-24 | 2019-01-24 | A kind of damper with throttling action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398771U true CN209398771U (en) | 2019-09-17 |
Family
ID=67899089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920126057.4U Active CN209398771U (en) | 2019-01-24 | 2019-01-24 | A kind of damper with throttling action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398771U (en) |
-
2019
- 2019-01-24 CN CN201920126057.4U patent/CN209398771U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101218834B1 (en) | Body amplitude sensitive air spring | |
| CN204284289U (en) | A kind of amplitude selects vibration damper | |
| PL1566562T3 (en) | A hydraulic suspension damper | |
| CN103775554B (en) | The stepless adjustable hydro-pneumatic spring of double bolloon formula rigidity | |
| CN209398771U (en) | A kind of damper with throttling action | |
| CN106151357B (en) | A kind of rigidity and the active air suspension arrangement of damp adjustable bullet train half | |
| CN102358131A (en) | Semi-active suspension frame for tractor | |
| CN107642575A (en) | A kind of automobile Double-drum type shock absorber of high reliability | |
| KR20120058149A (en) | Shock absorber for vehicle | |
| US20120074625A1 (en) | Air spring type suspension | |
| CN211501444U (en) | Electromagnetic valve type shock absorber with built-in hollow piston rod | |
| US11242906B2 (en) | Variable damping force shock absorber | |
| CN209430680U (en) | A kind of damper | |
| CN203358270U (en) | Automatic car floor leveling system with two functions of vibration absorption and leveling | |
| CN203348403U (en) | Front vibration damper assembly of compound automobile | |
| CN104175830B (en) | There is vibration damping and leveling bifunctional car floor automatic horizontal control system | |
| CN207315976U (en) | A kind of motorcycle damping outer barrel for mitigating weight | |
| KR20110009600A (en) | Car altitude control system of multi-functional shock absorber | |
| CN216200094U (en) | Shock absorber with adjustable lower part | |
| KR20140081158A (en) | Impact Damper | |
| CN211175171U (en) | Throttling damping adjustable shock absorber | |
| CN204419977U (en) | The vehicular shock absorber that a kind of damping is good | |
| CN219472621U (en) | Back tank type compression adjustable single-cylinder nitrogen damper | |
| CN2326782Y (en) | Air cushion shock absorber for motor vehicle | |
| KR0119439Y1 (en) | Damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shock absorber with throttling function Effective date of registration: 20210914 Granted publication date: 20190917 Pledgee: Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Xianyan sub branch Pledgor: WENZHOU ZERUI MOTORCYCLE PARTS Co.,Ltd. Registration number: Y2021330001586 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231012 Granted publication date: 20190917 Pledgee: Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Xianyan sub branch Pledgor: WENZHOU ZERUI MOTORCYCLE PARTS Co.,Ltd. Registration number: Y2021330001586 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shock absorber with throttling effect Effective date of registration: 20231103 Granted publication date: 20190917 Pledgee: Zhejiang Wenzhou Ouhai Rural Commercial Bank Co.,Ltd. Xianyan sub branch Pledgor: WENZHOU ZERUI MOTORCYCLE PARTS Co.,Ltd. Registration number: Y2023330002524 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |