CN104500645A - Kick type vibration absorbing method and kick type vibration absorber - Google Patents
Kick type vibration absorbing method and kick type vibration absorber Download PDFInfo
- Publication number
- CN104500645A CN104500645A CN201510004274.2A CN201510004274A CN104500645A CN 104500645 A CN104500645 A CN 104500645A CN 201510004274 A CN201510004274 A CN 201510004274A CN 104500645 A CN104500645 A CN 104500645A
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- China
- Prior art keywords
- connecting rod
- vibration absorber
- type vibration
- fixed
- loop bar
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000003313 weakening effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 241000314701 Toxolasma parvus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kick type vibration absorbing method. A kick type vibration absorber is arranged in the transfer position of vibration energy, and enabled to generate kick energy which is the same as and synchronous to the vibration energy to counteract the vibration energy, and therefore, the purpose of vibration absorption is achieved. A direct turn type vibration absorber is mainly composed of a positioning assembly, an upper connecting rod, a lower connecting rod and a buffer spring. A turn-around type vibration absorber is mainly composed of the positioning assembly, the upper connecting rod and the buffer spring; the upper connecting rod is inverted U-shaped; the upper end of the positioning assembly is fixed in the center position of the upper connecting rod. Due to the kick type vibration absorbing method and the kick type vibration absorber, the vibration problem of a vehicle in the running process is solved, the existing vibration absorption field is broken through, a brand new vibration absorption function is achieved, and the comfort and safety in the running process of the vehicle are further improved.
Description
Technical field
The present invention relates to a kind of method for vibration and device thereof, be specifically related to a kind of backflushing type method for vibration of using on vehicle and backflushing type vibration absorber.
Background technique
Be subject to the rough impact in road surface in vehicle travel process and can produce upper and lower displacement formation vibration, and this vibration will strengthen along with speeding of speed; Light, little and lilliput car has strong vibration sense, and strong vibration sense causes discomfort extremely to driver, also brings serious potential safety hazard to driving simultaneously.People adopt various method to attempt to alleviate its harm, but are eventually difficult to because of effectively not discharging vibrational energy arrive desirable effect.Extensively utilize the mode of simple buffer element alleviation to reach the effect of vibration damping in prior art, but vibration damping also can only reduce the vibration of part, finally still have vibrational energy to be passed on car body and make car body produce vibration.Existing oscillation damping method also needs significantly increase deadweight and reduce tire hardness simultaneously, simultaneously the cost paid like this significantly reduces drive performance to also greatly increases energy consumption, and the effectiveness in vibration suppression finally brought is unsatisfactory, be difficult to the needs adapting to vehicle real world applications.
Summary of the invention
The object of the present invention is to provide backflushing type method for vibration and backflushing type vibration absorber, thoroughly solve the vibration problem in vehicle travel process, breach existing vibration damping field, reach brand-new function of vibration, further increase the travelling comfort in vehicle traveling and Security.
To achieve these goals, the technical solution used in the present invention is as follows:
Backflushing type method for vibration, arranges backflushing type vibration absorber in the transmission position of vibrational energy, and produces the recoil energy equal and synchronous with vibrational energy by backflushing type vibration absorber and to offset vibrational energy thus to reach the object of weakening.
Backflushing type vibration absorber, described backflushing type vibration absorber is straight trans vibration absorber.
Further, above-mentioned straight trans vibration absorber is primarily of locating assembly, upper connecting rod, lower link and damping spring composition, and upper connecting rod and lower link are symmetrical arranged, and are interconnected diamondwise; Upper connecting rod is made up of upper binding head and the connecting rod being arranged on upper binding head both sides again, and one end of connecting rod is all fixed on upper binding head, and this connecting rod can rotate along fixed position; Lower link is made up of lower union joint and the connecting rod being arranged on lower union joint both sides again, and one end of connecting rod is all fixed on lower union joint, and this connecting rod can rotate along fixed position; Two connecting rods of upper connecting rod and two connecting rods of lower link are fixed together by rotating shaft mutually.
As preferably, described locating assembly is arranged between upper binding head and lower union joint, and this locating assembly is made up of the sleeve be nested together and loop bar, and sleeve is fixed on the lower end of upper binding head, and loop bar is fixed on the upper end of lower union joint.
As preferably, transverse connection structure is provided with between the position that the connecting rod of described upper connecting rod and lower link interfixes, this transverse connection structure is made up of two drag links and a balancing pole again, the neutral position of balancing pole be provided with one with the through hole of the central axis of balancing pole, and this balancing pole is socketed on locating assembly by this through hole, drag link to be enclosed within outside balancing pole and the end winding support of this drag link at the link position of two connecting rods, the quantity of damping spring is two, be enclosed within the outside of two drag links respectively, and be also provided with inner deck and outer end deck respectively at the two ends of every root damping spring.
Backflushing type vibration absorber, described backflushing type vibration absorber is returning type vibration absorber.
Further, above-mentioned returning type vibration absorber is primarily of locating assembly, upper connecting rod and damping spring composition, and upper connecting rod becomes inverted U-shaped, and the upper end of locating assembly is fixed on the center position of connecting rod.
As preferably, described locating assembly is made up of fixing rod and loop bar, the top of fixing rod is fixed on connecting rod, loop bar is enclosed within the outside of fixing rod, damping spring is enclosed within the outside of loop bar, upper blocking seat is provided with above damping spring, this upper blocking seat is enclosed within the outside of loop bar and can slides up and down along loop bar, upper blocking seat is also provided with a wheel seat of turning back, also be symmetrically arranged with wheel of turning back for a pair turning back on wheel seat, each wheel of turning back is provided with a slide fastener of turning back, and one end of this slide fastener of turning back is fixed on the other end on connecting rod and is fixed on loop bar.
The present invention compared with prior art, has the following advantages and beneficial effect:
The present invention thoroughly solves a vibration difficult problem for vehicle application, eliminates the vibration of vehicle thoroughly, therefore the present invention has breached the frontier that traditional vibration damping field enters elimination vibration; Method of work of the present invention and structural type have leaping of matter compared with traditional shock absorber, method of work of the present invention is abundant make use of the structural characteristics of vibration absorber, vibration absorber is connected with car body, vibrational energy carries out recoiling at vibration absorber place and supports mutually, ensure that the full effect release of vibrational energy reliably; Straight trans vibration absorber adopts drag link transmission, and vibrational energy makes damping spring produce corresponding deformation, directly makes it cancel each other with the recoil energy of synchronous equal amount through upper and lower strut simultaneously, realizes full effect release vibrational energy, reaches the object thoroughly eliminated and vibrate; Returning type vibration absorber arranges structure of turning back in cushion stroke, vibrational energy makes damping spring produce while corresponding deformation to make upper connecting rod form recoil energy of turning back accordingly through wheel seat of turning back, turn back wheel and slide fastener of turning back, this energy and vibrational energy synchronous equal amount cancel each other, and achieve the object that full effect release vibrational energy thoroughly eliminates vibration.
Accompanying drawing explanation
Fig. 1 is the side-looking structural drawing of straight trans vibration absorber of the present invention.
Fig. 2 is the side-looking structural drawing of returning type vibration absorber of the present invention.
Description of reference numerals: 1, locating assembly; 2, upper connecting rod; 3, damping spring; 4, drag link; 5, balancing pole; 6, inner deck; 7, outer end deck; 8, lower link; 9, to turn back wheel; 10, to turn back wheel seat; 11, upper blocking seat; 12, to turn back slide fastener.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment 1
As shown in Figure 1, backflushing type vibration absorber is straight trans vibration absorber, and straight trans vibration absorber forms primarily of locating assembly 1, upper connecting rod 2, lower link 8 and damping spring 3, and upper connecting rod 2 is symmetrical arranged with lower link 8, and is interconnected diamondwise; Upper connecting rod 2 is made up of upper binding head and the connecting rod being arranged on upper binding head both sides again, and one end of connecting rod is all fixed on upper binding head, and this connecting rod can rotate along fixed position; Lower link 8 is made up of lower union joint and the connecting rod being arranged on lower union joint both sides again, and one end of connecting rod is all fixed on lower union joint, and this connecting rod can rotate along fixed position; Two connecting rods of upper connecting rod 2 and two connecting rods of lower link 8 are fixed together by rotating shaft mutually.
Described locating assembly 1 is arranged between upper binding head and lower union joint, and this locating assembly 1 is made up of the sleeve be nested together and loop bar, and sleeve is fixed on the lower end of upper binding head, and loop bar is fixed on the upper end of lower union joint.
Transverse connection structure is provided with between the position that the connecting rod of described upper connecting rod 2 and lower link 8 interfixes, this transverse connection structure is made up of two drag links 4 and a balancing pole 5 again, the neutral position of balancing pole 5 be provided with one with the through hole of the central axis of balancing pole 5, and this balancing pole 5 is socketed on locating assembly 1 by this through hole, drag link 4 to be enclosed within outside balancing pole 5 and the end winding support of this drag link 4 at the link position of two connecting rods, the quantity of damping spring 3 is two, be enclosed within the outside of two drag links 4 respectively, and inner deck 6 and outer end deck 7 is also provided with respectively at the two ends of every root damping spring 3.
During use, the upper binding head of upper connecting rod and the lower union joint of lower link are separately fixed between the device needing weakening.When lower end is subject to vibrational energy impact, the connecting rod that lower link moves upward on lower link is displacement to the left and right under the drive of power upwards, and drive the synchronous displacement to the left and right of the connecting rod of upper connecting rod, upper connecting rod produces recoil energy and to bottom offset under the drive of connecting rod, recover original position under connecting rod and the drive of lower link at damping spring on after vibrational energy impact terminates, complete the process of whole weakening.
Embodiment 2
As shown in Figure 2, backflushing type vibration absorber is returning type vibration absorber, and above-mentioned returning type vibration absorber forms primarily of locating assembly 1, upper connecting rod 2 and damping spring 3, and upper 2 one-tenth, connecting rod is inverted U-shaped, and the upper end of locating assembly 1 is fixed on the center position of connecting rod 2.
Described locating assembly 1 is made up of fixing rod and loop bar, the top of fixing rod is fixed on connecting rod 2, loop bar is enclosed within the outside of fixing rod, damping spring 3 is enclosed within the outside of loop bar, upper blocking seat 11 is provided with above damping spring 3, this upper blocking seat 11 is enclosed within the outside of loop bar and can slides up and down along loop bar, upper blocking seat 11 is also provided with a wheel seat 10 of turning back, also be symmetrically arranged with wheel 9 of turning back for a pair turning back on wheel seat 10, each wheel 9 of turning back is provided with a slide fastener 12 of turning back, and this one end of turning back slide fastener 12 is fixed on the other end on connecting rod 2 and is fixed on loop bar.
During use, upper connecting rod and locating assembly are separately fixed between the device needing weakening.When lower end is subject to vibrational energy impact, the loop bar of locating assembly lower end upwards produces displacement, wheel seat of turning back moves upward together along with the motion of loop bar and pulls upper connecting rod to produce downward recoil energy by being arranged on the slide fastener of turning back of turning back on wheel, after vibrational energy terminates, damping spring is resetted by elastic force, completes the process of whole weakening.
Embodiment 3
The difference of the present embodiment and embodiment 2 is, the wheel gear teeth of turning back of turning back replace, and inside upper connecting rod with the loop bar of locating assembly on arrange respectively one with the tooth bar of gear teeth meshing of turning back.
According to above-described embodiment, just the present invention can be realized well.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some making on the invention are without substantial change or polishing; the essence of the technological scheme adopted is still the same with the present invention, therefore it also should in protection scope of the present invention.
Claims (8)
1. backflushing type method for vibration, is characterized in that, arranges backflushing type vibration absorber in the transmission position of vibrational energy, and produces the recoil energy equal and synchronous with vibrational energy by backflushing type vibration absorber and to offset vibrational energy thus to reach the object of weakening.
2. realize the backflushing type vibration absorber of backflushing type method for vibration according to claim 1, it is characterized in that, described backflushing type vibration absorber is straight trans vibration absorber.
3. backflushing type vibration absorber according to claim 2, it is characterized in that, described straight trans vibration absorber forms primarily of locating assembly (1), upper connecting rod (2), lower link (8) and damping spring (3), upper connecting rod (2) and lower link (8) are symmetrical arranged, and are interconnected diamondwise; Upper connecting rod (2) is made up of upper binding head and the connecting rod being arranged on upper binding head both sides again, and one end of connecting rod is all fixed on upper binding head, and this connecting rod can rotate along fixed position; Lower link (8) is made up of lower union joint and the connecting rod being arranged on lower union joint both sides again, and one end of connecting rod is all fixed on lower union joint, and this connecting rod can rotate along fixed position; Two connecting rods of upper connecting rod (2) and two connecting rods of lower link (8) are fixed together by rotating shaft mutually.
4. backflushing type vibration absorber according to claim 3, it is characterized in that, described locating assembly (1) is arranged between upper binding head and lower union joint, this locating assembly (1) is made up of the sleeve be nested together and loop bar, sleeve is fixed on the lower end of upper binding head, and loop bar is fixed on the upper end of lower union joint.
5. backflushing type vibration absorber according to claim 4, it is characterized in that, transverse connection structure is provided with between the position that the connecting rod of described upper connecting rod (2) and lower link (8) interfixes, this transverse connection structure is made up of two drag links (4) and a balancing pole (5) again, the neutral position of balancing pole (5) be provided with one with the through hole of the central axis of balancing pole (5), and this balancing pole (5) is socketed on locating assembly (1) by this through hole, drag link (4) be enclosed within balancing pole (5) outside and the end winding support of this drag link (4) at the link position of two connecting rods, the quantity of damping spring (3) is two, be enclosed within the outside of two drag links (4) respectively, and inner deck (6) and outer end deck (7) is also provided with respectively at the two ends of every root damping spring (3).
6. realize the backflushing type vibration absorber of backflushing type method for vibration according to claim 1, it is characterized in that, described backflushing type vibration absorber is returning type vibration absorber.
7. backflushing type vibration absorber according to claim 6, it is characterized in that, described returning type vibration absorber forms primarily of locating assembly (1), upper connecting rod (2) and damping spring (3), upper connecting rod (2) becomes inverted U-shaped, and the upper end of locating assembly (1) is fixed on the center position of connecting rod (2).
8. backflushing type vibration absorber according to claim 7, it is characterized in that, described locating assembly (1) is made up of fixing rod and loop bar, the top of fixing rod is fixed on connecting rod (2), loop bar is enclosed within the outside of fixing rod, damping spring (3) is enclosed within the outside of loop bar, damping spring (3) top is provided with upper blocking seat (11), this upper blocking seat (11) is enclosed within the outside of loop bar and can slides up and down along loop bar, upper blocking seat (11) is also provided with a wheel seat of turning back (10), wheel seat of turning back (10) is also symmetrically arranged with wheel (9) of turning back for a pair, each wheel (9) of turning back is provided with a slide fastener of turning back (12), one end of this slide fastener of turning back (12) is fixed on the upper the other end of connecting rod (2) and is fixed on loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004274.2A CN104500645B (en) | 2015-01-06 | 2015-01-06 | Kick type vibration absorbing method and kick type vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004274.2A CN104500645B (en) | 2015-01-06 | 2015-01-06 | Kick type vibration absorbing method and kick type vibration absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500645A true CN104500645A (en) | 2015-04-08 |
| CN104500645B CN104500645B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004274.2A Expired - Fee Related CN104500645B (en) | 2015-01-06 | 2015-01-06 | Kick type vibration absorbing method and kick type vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500645B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555317A (en) * | 2020-12-17 | 2021-03-26 | 哈尔滨工程大学 | Quasi-zero rigidity vibration isolation platform suitable for ultralow frequency vibration isolation |
| CN113494559A (en) * | 2021-07-27 | 2021-10-12 | 常州大学 | Metal vibration isolator with damping force proportional to vibration displacement |
| CN113531037A (en) * | 2021-07-30 | 2021-10-22 | 西安建筑科技大学 | Damping device for controlling vertical vibration |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050520A (en) * | 1990-10-24 | 1991-04-10 | 黄加荣 | Synchronous reverse damper |
| JPH1172137A (en) * | 1997-04-17 | 1999-03-16 | Applied Power Inc | Vibration absorption device |
| CN2472007Y (en) * | 2001-04-10 | 2002-01-16 | 张胖 | Vibration absorber |
| CN2628385Y (en) * | 2003-03-25 | 2004-07-28 | 万鸿彦 | bicycle shock absorber |
| DE102008057112A1 (en) * | 2007-12-03 | 2009-06-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Rotational vibration damper for use as torsional vibration damper of clutch disk in drive train of motor vehicle, has spring element arranged between pivots, where spring element is tension spring or compression spring |
-
2015
- 2015-01-06 CN CN201510004274.2A patent/CN104500645B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050520A (en) * | 1990-10-24 | 1991-04-10 | 黄加荣 | Synchronous reverse damper |
| JPH1172137A (en) * | 1997-04-17 | 1999-03-16 | Applied Power Inc | Vibration absorption device |
| CN2472007Y (en) * | 2001-04-10 | 2002-01-16 | 张胖 | Vibration absorber |
| CN2628385Y (en) * | 2003-03-25 | 2004-07-28 | 万鸿彦 | bicycle shock absorber |
| DE102008057112A1 (en) * | 2007-12-03 | 2009-06-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Rotational vibration damper for use as torsional vibration damper of clutch disk in drive train of motor vehicle, has spring element arranged between pivots, where spring element is tension spring or compression spring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555317A (en) * | 2020-12-17 | 2021-03-26 | 哈尔滨工程大学 | Quasi-zero rigidity vibration isolation platform suitable for ultralow frequency vibration isolation |
| CN112555317B (en) * | 2020-12-17 | 2022-08-26 | 哈尔滨工程大学 | Quasi-zero rigidity vibration isolation platform suitable for ultralow frequency vibration isolation |
| CN113494559A (en) * | 2021-07-27 | 2021-10-12 | 常州大学 | Metal vibration isolator with damping force proportional to vibration displacement |
| CN113531037A (en) * | 2021-07-30 | 2021-10-22 | 西安建筑科技大学 | Damping device for controlling vertical vibration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500645B (en) | 2017-01-25 |
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Effective date of registration: 20180823 Address after: 614000 51, 9 Village, Yan Gang village, Guihua bridge, Mount Emei, Leshan, Sichuan Patentee after: Huang Yan Address before: 614299 unit 1, 6 building, Suyuan street, suizhang Town, Mount Emei, Leshan, Sichuan, No. 1 Patentee before: Huang Jiarong |
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