CN202955169U - Novel automobile hanging damper - Google Patents
Novel automobile hanging damper Download PDFInfo
- Publication number
- CN202955169U CN202955169U CN 201220690853 CN201220690853U CN202955169U CN 202955169 U CN202955169 U CN 202955169U CN 201220690853 CN201220690853 CN 201220690853 CN 201220690853 U CN201220690853 U CN 201220690853U CN 202955169 U CN202955169 U CN 202955169U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- base
- oil storage
- piston
- oil
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to the technical field of the suspension systems of automobiles, and particularly discloses a novel automobile hanging damper. The hanging damper comprises a base, an oil storage cylinder, an inner oil cylinder, a piston rod, a guider, a sealing cover, a bottom valve and a piston, wherein the piston and the piston rod are connected into a whole, and the piston is inserted into the inner oil cylinder; the guider and the bottom valve are respectively positioned on the upper end and the lower end of the inner oil cylinder, and the oil storage cylinder is sleeved outside the inner oil cylinder; and the sealing cover and the base are respectively positioned on the top end and the bottom end of the oil storage cylinder, the outer side of the inner oil cylinder is provided with an oil return pipe, and the base is provided with an adjuster. The oil return pipe is adopted to communicate the inner oil cylinder and the oil storage cylinder, the adjuster is utilized to adjust the flow quantity and flow rate of the hydraulic oil flowing back and forth in the oil return pipe, the flexible operation which is automatically controlled is realized, and a shock avoiding effect and comfortability of the automobile in the driving process are improved.
Description
Technical field
The utility model relates to the automobile suspension system technical field, and especially a kind of new automobile hangs damper.
Background technique
Easily be hit and produce vibration at the suspension holdfast system Elastic element of automobile, in order to improve the smoothness of automobile running, in suspension holdfast with elastic element on mounting dampers, be its attenuation vibration.In the automotive suspension bracket system, adopt vibration damper to be mostly that hydraulic retarder and steel spring (spring steel material is made) are assembled into vibration damper, its working principle is when vehicle frame or vehicle body and the vehicle bridge part is vibrated while relative movement occurring, piston in resistance of shock absorber moves up and down simultaneously, and the fluid of resistance of shock absorber inner chamber just flows in another chamber through different holes from a chamber repeatedly.The interior friction of the now friction of hole wall and fluid and fluid molecule forms damping force to vibration, and the Conversion of Energy that makes automobile vibration is fluid heat energy, then is dispersed in atmosphere and is gone by the vibration damper absorption.Meanwhile steel spring is just done the damping vibration attenuation motion with resistance of shock absorber simultaneously, improves the smoothness of automobile running.Existing damper is the fluid power double-cylinder structure, simple in structure, and the flow that fluid shifts between inner cylinder and oil storage cylinder and flow velocity are fixed, and the compliant motion that causes damping force to realize again can not the automation regulating and controlling, and shock-proof effect is poor, and comfort level is low.
The model utility content
Flexible poor in order to overcome existing automotive dampers, the deficiency that can't regulate, the utility model provides a kind of new automobile to hang damper.
The utility model solves the technological scheme that its technical problem adopts: a kind of new automobile hangs damper, comprise base, oil storage cylinder, inner cylinder, piston rod, guider, capping, bottom valve and piston, piston and piston rod are connected as a single entity, be inserted in inner cylinder, guider and bottom valve lay respectively at the top and bottom of inner cylinder, and oil storage cylinder is enclosed within the inner cylinder outside, and capping and base lay respectively at top and the bottom of oil storage cylinder, the inner cylinder outside is provided with return tube, and base is provided with regulator.
According to another embodiment of the present utility model, further comprise that the top of return tube is inserted in guider, bottom is inserted in base.
According to another embodiment of the present utility model, further comprise that the two ends up and down of return tube are communicated with inner cylinder and oil storage cylinder respectively.
According to another embodiment of the present utility model, further comprise that regulator is inserted in base, is vertically connected on the base sidepiece.
According to another embodiment of the present utility model, further comprise in regulator and be provided with jacking block, spring, slide block and adjusting nut.
According to another embodiment of the present utility model, further comprise that the front end sleeve of spring is on jacking block, rear end is enclosed within on valve body, and adjusting nut withstands on the afterbody of valve body.
The beneficial effects of the utility model are, adopt return tube to be communicated with inner cylinder and oil storage cylinder, regulate mobile flow and the flow velocity back and forth of hydraulic oil in return tube by regulator again, thereby realize the compliant motion that automation is controlled, improve shock-proof effect and vehicle traveling process travelling comfort.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bases in figure, 2. regulator, 21. jacking blocks, 22. springs, 23. slide blocks, 24. adjusting nuts, 3. oil storage cylinder, 4. inner cylinder, 5. return tube, 6. piston rod, 7. guider, 8. capping, 9. bottom valve, 10. piston.
Embodiment
As Fig. 1 is structural representation of the present utility model, a kind of new automobile hangs damper, comprise base 1, oil storage cylinder 3, inner cylinder 4, piston rod 6, guider 7, capping 8, bottom valve 9 and piston 10, piston 10 is connected as a single entity with piston rod 6, be inserted in inner cylinder 4, guider 7 and bottom valve 9 lay respectively at the top and bottom of inner cylinder 4, oil storage cylinder 3 is enclosed within inner cylinder 4 outsides, capping 8 and base 1 lay respectively at top and the bottom of oil storage cylinder 3, inner cylinder 4 outsides are provided with return tube 5, and base 1 is provided with regulator 2.The top of return tube 5 is inserted in guider 7, and bottom is inserted in base 1.The two ends up and down of return tube 5 are communicated with inner cylinder 4 and oil storage cylinder 3 respectively.Regulator 2 is inserted in base 1, is vertically connected on base 1 sidepiece.Be provided with jacking block 21, spring 22, slide block 23 and adjusting nut 24 in regulator 2.The front end sleeve of spring 22 is on jacking block 21, and rear end is enclosed within on valve body 23, and adjusting nut 24 withstands on the afterbody of valve body 23.
The vibration damping working principle of this damper is: when vehicle frame or vehicle body with the vehicle bridge part is vibrated while relative movement occurring, the pistons 10 in inner cylinder 4 move up and down simultaneously, and the fluid of inner chamber just enters in oil storage cylinder 3 through return tube 5 from a chamber repeatedly.The interior friction of the now friction of hole wall and fluid and fluid molecule forms damping force to vibration, and the Conversion of Energy that makes automobile vibration is fluid heat energy, then is dispersed in atmosphere and is gone by the vibration damper absorption.In this process, back and forth the flow necessary process regulator 2 of fluid in flow cycle, by rotation adjusting nut 24, come the position of adjusting slider 23, change the sectional area that slide block 23 gets lodged in oilhole, and then control flow and the flow velocity of hydraulic oil in return tube 5, realize the regulation and control of damping force, thereby realize the compliant motion that automation is controlled, improve shock-proof effect and vehicle traveling process travelling comfort.
As shown in Figure 3 and Figure 4, its inner core 5 is shaft-like, can cross section be also square, and the shell 4 of parcel inner core 5 also preferentially adopts square cross section.Its inner core 5 is shaft-like, can cross section be also rectangular, and the shell 4 of parcel inner core 5 also preferentially adopts rectangular cross section.The shape of inner core 5 cross sections also can design different shapes according to actual needs.
Its shell 4 is with heart 5 for unremovably being connected, and shell also can be considered to consist of a plurality of parts, for example two and half shells, consists of, can be according to actual needs, the actual production operation designs different composition structures.
This warp knitting machine jacquard sley point by suitable material and textural association by the quality control of jacquard yarn needle guide in minimum, and can keep high flexural rigidity, torsional stiffness and every other good function characteristic.
Claims (6)
1. a new automobile hangs damper, comprise base (1), oil storage cylinder (3), inner cylinder (4), piston rod (6), guider (7), capping (8), bottom valve (9) and piston (10), piston (10) is connected as a single entity with piston rod (6), be inserted in inner cylinder (4), guider (7) and bottom valve (9) lay respectively at the top and bottom of inner cylinder (4), oil storage cylinder (3) is enclosed within inner cylinder (4) outside, capping (8) and base (1) lay respectively at top and the bottom of oil storage cylinder (3), it is characterized in that, inner cylinder (4) outside is provided with return tube (5), base (1) is provided with regulator (2).
2. new automobile according to claim 1 hangs damper, it is characterized in that, the top of return tube (5) is inserted in guider (7), and bottom is inserted in base (1).
3. new automobile according to claim 1 hangs damper, it is characterized in that, the two ends up and down of return tube (5) are communicated with inner cylinder (4) and oil storage cylinder (3) respectively.
4. new automobile according to claim 1 hangs damper, it is characterized in that, regulator (2) is inserted in base (1), is vertically connected on base (1) sidepiece.
5. new automobile according to claim 4 hangs damper, it is characterized in that, is provided with jacking block (21), spring (22), slide block (23) and adjusting nut (24) in regulator (2).
6. new automobile according to claim 5 hangs damper, it is characterized in that, the front end sleeve of spring (22) is upper at jacking block (21), and it is upper that rear end is enclosed within valve body (23), and adjusting nut (24) withstands on the afterbody of valve body (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690853 CN202955169U (en) | 2012-12-14 | 2012-12-14 | Novel automobile hanging damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690853 CN202955169U (en) | 2012-12-14 | 2012-12-14 | Novel automobile hanging damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955169U true CN202955169U (en) | 2013-05-29 |
Family
ID=48460744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690853 Expired - Fee Related CN202955169U (en) | 2012-12-14 | 2012-12-14 | Novel automobile hanging damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104648A (en) * | 2012-12-14 | 2013-05-15 | 常州新瑞汽车配件制造有限公司 | Novel car suspension damper |
| CN106402252A (en) * | 2016-11-04 | 2017-02-15 | 江苏金泰堡机械制造有限公司 | Absorber base device with continuously adjustable damping |
| CN108843726A (en) * | 2018-07-09 | 2018-11-20 | 阮忠诚 | A kind of new-energy automobile shock absorber |
-
2012
- 2012-12-14 CN CN 201220690853 patent/CN202955169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104648A (en) * | 2012-12-14 | 2013-05-15 | 常州新瑞汽车配件制造有限公司 | Novel car suspension damper |
| CN106402252A (en) * | 2016-11-04 | 2017-02-15 | 江苏金泰堡机械制造有限公司 | Absorber base device with continuously adjustable damping |
| CN108843726A (en) * | 2018-07-09 | 2018-11-20 | 阮忠诚 | A kind of new-energy automobile shock absorber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202790297U (en) | Temperature-controllable magnetorheological fluid bumper | |
| CN203239835U (en) | Temperature compensation absorber | |
| CN203685964U (en) | Novel damp adjustable absorber | |
| CN101280817A (en) | Adjustable vibration damper | |
| CN202955169U (en) | Novel automobile hanging damper | |
| CN204284289U (en) | A kind of amplitude selects vibration damper | |
| CN205896020U (en) | Half initiative pneumatic suspension unit of high speed train with adjustable rigidity and damping | |
| CN202992003U (en) | Damping device | |
| CN202833829U (en) | Magnetorheological fluid shock absorber | |
| CN202132440U (en) | Vibration damper with adjustable damping force | |
| CN108730400B (en) | Double-cylinder shock absorber for maintaining damping force and preventing cavitation distortion by using temperature control element | |
| CN204372028U (en) | Amplitude is correlated with damping characteristic vibration damper | |
| CN202100650U (en) | Multi-stage damping manual adjustable vibration damper | |
| CN106151357B (en) | A kind of rigidity and the active air suspension arrangement of damp adjustable bullet train half | |
| CN202833831U (en) | Magnetorheological fluid damper | |
| CN102358131A (en) | Semi-active suspension frame for tractor | |
| CN103104648A (en) | Novel car suspension damper | |
| CN2851714Y (en) | Damping force adjustable vibration damper | |
| CN101603575A (en) | Vibration damper | |
| CN209245131U (en) | Monotubular adjustable shock absorber | |
| CN201401474Y (en) | Vibration absorber with improved structure | |
| CN206429595U (en) | A kind of stroke Sensitive Damping adjustable damper | |
| CN202360660U (en) | Manual variable damping shock absorber | |
| CN202656822U (en) | Novel traveler assembly for Macpherson suspension | |
| CN108223674B (en) | Automobile shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |