CN104696406A - Vibration damping plate tandem mounting vibration damper of automobile transmission - Google Patents
Vibration damping plate tandem mounting vibration damper of automobile transmission Download PDFInfo
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- CN104696406A CN104696406A CN201510099309.5A CN201510099309A CN104696406A CN 104696406 A CN104696406 A CN 104696406A CN 201510099309 A CN201510099309 A CN 201510099309A CN 104696406 A CN104696406 A CN 104696406A
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- vibration damping
- sucker
- gear
- direction actuation
- actuation gear
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- 238000013016 damping Methods 0.000 title claims abstract description 92
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000009421 internal insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
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- 208000002925 dental caries Diseases 0.000 description 2
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- 238000009413 insulation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
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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
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/01—Vibration-dampers; Shock-absorbers using friction between loose particles, e.g. sand
Abstract
The invention relates to an automobile transmission and discloses a vibration damping plate tandem mounting vibration damper of an automobile transmission. The vibration damper comprises a mounting plate and a cross beam, wherein the mounting plate is provided with two support tables; each support table is provided with a vibration damping rod and at least two support rods; the mounting plate is provided with vibration damping cylinders; the lower ends of the support rods are arranged in the vibration damping cylinders in a penetrating manner; the support rods are provided with energy dissipation blocks; first friction layers are arranged on periphery surfaces of the vibration damping cylinders; the energy dissipation blocks are provided with second friction layers; the energy dissipation blocks are propped against the first friction layers via the second friction layers and connected into the vibration damping cylinders in a sliding manner; arc steel spring plates supported below the cross beam are connected with the vibration damping rods; and a transmission connecting frame is arranged on the cross beam. The vibration damping plate tandem mounting multistage vibration damper of the automobile transmission solves the problem that the existing transmission does not meet vibration damping requirements when in use.
Description
Technical field
The present invention relates to automobile gearbox case, particularly relate to the subbase mounted automobile gearbox vibration damping equipment of a kind of series connection vibration damping.
Background technique
Automobile gearbox (Transmission) is often called " gearbox " in the car; Often being called in industrial machinery " variable-speed motor ", is the machinery or the hydraulic equipment that carry out machine power conversion.
Speed changer (transmission) is one of main composition of car transmissions.The actual service condition of automobile is very complicated, as starting, idling stop, low speed or run at high speed, accelerate, slow down, climb and reversing etc., this just requires that the driving force of automobile and the speed of a motor vehicle can change in sizable scope, and the Driving Torque of the reciprocating engine adopted at present extensively and rotation speed change scope less.In order to adapt to the driving conditions of often change, making motor (power is higher, oil consumption is lower) work under favourable operating mode simultaneously, in transmission system, being provided with speed changer.
Each gear has different drive ratios, be equivalent to small gear and can produce different rotating speeds from the engagement of gearwheel, with underneath drive ratio (3 grades and following) during low speed driving, macro-axis rotating speed, lower than engine speed, according to formula P=FV, can obtain larger driving force, with high transmission ratio (4 grades and more than) during high speed, macro-axis rotating speed, higher than engine speed, reduces tractive force and obtains more speed, cut gear and namely select the gear of different size and the gears meshing of macro-axis.
China Patent No. be 2008201634752, authorized announcement date be June 19 in 2009 day, be called that the patent document of " a kind of automobile gearbox " discloses a kind of existing gearbox shortly.Existing automobile gearbox does not reach damping requirements when using, and can not cushion in time, causing connecting bolt to damage, reduction of service life when being subject to vibrating.
Summary of the invention
The invention provides a kind of subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping of multistage detection, solve the problem not reaching damping requirements when existing gearbox uses.
Above technical problem is solved by following technical proposal: the subbase mounted automobile gearbox vibration damping equipment of a kind of series connection vibration damping, comprise mounting plate and crossbeam, described mounting plate is provided with two support platforms, described support platform is provided with damping rod and at least two struts, described mounting plate is provided with cushion cylinder, the lower end of described strut is located in described cushion cylinder, described strut is provided with energy dissipating block, the side face of described cushion cylinder is provided with the first friction layer, described energy dissipating block is provided with the second friction layer, described energy dissipating block is connected on described first friction layer by described second friction layer and is slidably connected in described cushion cylinder, described damping rod is connected with the arc spring steel plate be supported on below described crossbeam, described crossbeam is provided with gearbox link press span.During use, the present invention carries out connecting with car body by mounting plate and realizes installing, and gearbox is connected to gearbox link press span.When the present invention is subject to the vibration of vehicle, first one-level vibration damping is realized by the friction between the first friction layer and the second friction layer, then secondary vibration damping is realized by damping rod, three grades of vibration dampings are realized again by arc spring steel plate deformed energy-absorbing, thus make the vibration passing to gearbox less, to meet damping requirements.
As preferably, the lower end of described strut is provided with adsorption structure, described adsorption structure comprises the first sucker that same supporting foot links together, the second sucker is provided with in described first sucker, surround adsorption tank between described first sucker and the second sucker, described strut is adsorbed in described cushion cylinder by described adsorption structure.During assembling, by extruding the first sucker and the second sucker simultaneously, make all to form negative pressure in the inner space of the first sucker and adsorption tank, also namely carry out adsorbing together with the second sucker by the first sucker and strut is fixed in cushion cylinder.When vibrated or instant impact and make the first sucker absorption place produce moment partial disengagement time, under the effect of the second sucker, after instant impact disappears, the first sucker again can recover and adsorb, make sucker be subject to moment impact and produce when local disconnects instantaneously and can not produce obscission, and namely the slippage of adsorption force littlely can still keep good suction-operated.Carry out installation by sucker to fix, improve effectiveness in vibration suppression during one-level vibration damping, easy installation and removal.
As preferably, the absorption end of described second sucker stretches out the absorption end of described first sucker.Because the first sucker is positioned at outside, whether absorption can be observed intuitively, and whether the second sucker adsorbs and can not intuitively arrive, if so the first sucker exceeds the second sucker, had the following disadvantages: pressing force is little then may not adsorbed, presses by larger power in order to ensure the second sucker suction then needs by the second sucker, and this power is much and last long and be difficult to grasp on earth, often cause the waste of unnecessary strength and time waste.As long as the second sucker must adsorb when the technical program is then on the first sucker suction, so can convenient and strength-savingly guarantee rapidly, on the second sucker suction, to improve the convenience during assembling during assembling.
As preferably, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, described elastomeric connector strip is along the second sucker circumference distribution.When the first sucker and the second sucker all adsorb upper, elastomeric connector strip is elongated and energy storage, and this energy produces the trend impelling the first sucker to move towards absorbate, make when the first sucker produce disconnect instantaneously time, accelerate the first sucker and return to adsorbed state.Also namely reduce further the possibility producing when receiving moment impact and come off, also namely improve the anti-moment impact ability of sucker in other words.
As preferably, described connecting rod is provided with the air flue be communicated with the first sucker space outerpace in described second suction cup interior space and both adsorption tanks, and the outer end of described air flue is hinged with the sealing cover for sealing described air flue outer end.When adsorbing when extruding sucker, the air in sucker can back down sealing cover and discharge, but when adsorbing, draught head makes sealing cover again cover on the outer end of air flue.Need mobile of the present invention time, by artificial opening encapsulation lid, vacuum breaker is carried out to suction cup interior space, thus can realize dismantling with little power when ensureing large suction.
As preferably, described damping rod is tubular structure, some dividing plates are provided with in described damping rod, the internal insulation of damping rod is gone out the cavity that some bearing of trends along damping rod distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described damping rod.When producing vibration, damping rod produces distortion, damping rod distortion causes elastic diaphragm to flow back and forth between the first filling chamber and the second filling chamber towards motion, the meanwhile quicksand of the distortion of vacant chamber and reset, rub each other and consume vibrational energy during quicksand flowing, quicksand aggravates with the friction between rubbing hole friction and quicksand when flowing through rubbing hole, makes weakening energy-absorbing effect more remarkable.
As preferably, the outer circumferential face stating damping rod is provided with some outer deformation steering channels along damping rod axial distribution, the inner peripheral surface of described damping rod is provided with some along deformation steering channel in damping rod axial distribution, and described outer deformation guide slot and interior deformation guide slot are all the circular groove extended along the circumference of damping rod.Reliability when damping rod when being subject to vibrating drives quicksand to flow can be improved.
As preferably, described outer deformation guide slot and the alignment of interior deformation guide slot.Damping rod can be made to have good shock attenuation result and rigidity.
The present invention also comprises Steel Spring Plate resilient retention mechanism, described Steel Spring Plate resilient retention mechanism comprises wobble gear, positive direction actuation gear, reverse direction actuation gear, with the tumbler gear that wobble wheel meshes together, power input shaft, two driven gears and two forks meshed together with wobble gear, one end of described two forks links together with described two driven gears correspondingly, the other end of described two forks be provided with correspondingly by heat transmission to the applicator head of described two Steel Spring Plates, described positive direction actuation gear and reverse direction actuation gear along power input shaft axial distribution and link together with described power input shaft, described positive direction actuation gear and reverse direction actuation gear are all tooth sector, described positive direction actuation gear meshes together with described wobble gear discontinuity, described reverse direction actuation gear meshes together with described tumbler gear discontinuity, when described positive direction actuation gear meshes together with described wobble gear, described reverse direction actuation gear disconnects with described tumbler gear, when described reverse direction actuation gear meshes together with described tumbler gear, described positive direction actuation gear disconnects with described wobble gear, the angle that wobble gear described in described positive direction actuation gear drive rotates is equal with the angle that described reverse direction actuation gear drives described wobble gear to rotate by described tumbler gear.During use, by by heat to applicator head, applicator head transfers heat to Steel Spring Plate along Steel Spring Plate along stretching when direction swings back and forth, and makes Steel Spring Plate remain on required temperature range, thus avoids temperature variation and cause the elasticity of spring to change.Drive the motor of power input shaft without the need to commutation, be convenient to the swing in high frequency realizing fork.
As preferably, described applicator head is annular, and described applicator head is set on described Steel Spring Plate, and be provided with the liquid chunnel that the circumference along applicator head extends in described applicator head, the madial wall of described liquid chunnel is that Heat Conduction Material is made.During use, hot water is flow through from liquid chunnel, thus the insulation that the exchange heat between water and Steel Spring Plate realizes Steel Spring Plate by realization.
The present invention has following advantage: vibration damping and energy-absorbing is effective, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cross-sectional schematic of damping rod.
Fig. 3 is the enlarged diagram of adsorption structure when being in free state.
Fig. 4 is the close-up schematic view at the A place of Fig. 3.
Fig. 5 be Steel Spring Plate resilient retention mechanism analyse and observe enlarged diagram.
Fig. 6 is the cross-sectional schematic of applicator head with the joint of Steel Spring Plate.
Fig. 7 is the close-up schematic view at the B place of Fig. 1.
In figure: mounting plate 1, cushion cylinder 11, first friction layer 111, energy dissipating block 12, second friction layer 121, crossbeam 2, support platform 3, Steel Spring Plate 4, gearbox link press span 5, strut 6, air flue 61, sealing cover 62, hinge 63, adsorption structure 7, first sucker 72, second sucker 73, adsorption tank 74, elastomeric connector strip 75, Steel Spring Plate resilient retention mechanism 8, casing 80, driven gear 81, wobble gear 82, positive direction actuation gear 83, reverse direction actuation gear 84, tumbler gear 85, power input shaft 86, fork 87, applicator head 871, liquid chunnel 872, the madial wall 8721 of liquid chunnel, drive motor 88, damping rod 9, outer deformation steering channel 91, interior deformation steering channel 92, dividing plate 93, cavity 94, fill chamber 941, first fills chamber 9411, second fills chamber 9412, vacant chamber 942, pore 9421, elastic diaphragm 95, increase baffle-wall 96, rubbing hole 961.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, and see Fig. 1, the subbase mounted automobile gearbox vibration damping equipment of a kind of series connection vibration damping, comprises mounting plate 1, crossbeam 2 and Steel Spring Plate resilient retention mechanism 8.Mounting plate 1 is provided with two support platforms 3.The downside of support platform 3 is provided with at least two struts 6.Mounting plate 1 is provided with some cushion cylinders 11.The lower end of each root strut 6 is located in a cushion cylinder 11 respectively.Strut 11 is provided with energy dissipating block 12 and adsorption structure 7.Energy dissipating block 12 is slidably connected in cushion cylinder 11.The lower end of strut 6 is adsorbed in cushion cylinder 11 by adsorbing mechanism 7.The upside of support platform 3 is provided with damping rod 9.The upper end of damping rod 9 is connected with arc spring steel plate 4.Steel Spring Plate 4 is supported on the below of crossbeam 2.The top of crossbeam 2 is provided with gearbox link press span 5.
Steel Spring Plate resilient retention mechanism 8 comprises casing 80, drive motor 88 and two forks 87.Casing 80 is supported in two support platforms 3 simultaneously.Fork 87 is provided with applicator head 871.Applicator head 871 is annular.The applicator head that applicator head 871 on a fork in two forks 87 is set on a Steel Spring Plate in two Steel Spring Plates 4, on another root fork is set on another root Steel Spring Plate.Drive motor 88 is fixed on casing 80
See Fig. 2, damping rod 9 is tubular structure.The outer circumferential face of damping rod 9 is provided with some outer deformation steering channels 91.Outer deformation steering channel 91 is along damping rod 9 axial distribution.The inner peripheral surface of damping rod 9 is provided with some interior deformation steering channels 92.Interior deformation steering channel 92 is along damping rod 9 axial distribution.Outer deformation steering channel 91 and interior deformation steering channel 92 are all the circular groove extended along the circumference of damping rod 9.Outer deformation steering channel 91 and interior deformation steering channel 92 align.4 dividing plates 93 are provided with in damping rod 9.The internal insulation of damping rod 9 is gone out 3 cavitys 94 by 4 dividing plates 93.3 cavitys 94 are along the axial directional distribution of damping rod 9.Elastic diaphragm 95 is provided with in cavity 94.Cavity 94 is divided into by elastic diaphragm 95 fills chamber 941 and vacant chamber 942.Elastic diaphragm 95 is the bowl shaped structure arched upward towards filling chamber 941.Fill in chamber 941 to be provided with and increase baffle-wall 96.Increase baffle-wall 96 and filling chamber 941 is divided into the first filling chamber 9411 and the second filling chamber 9412.Increase baffle-wall 96 and be provided with the rubbing hole 961 that chamber 9411 and the second filling chamber 9412 are filled in connection first.Fill in chamber 941 and be filled with quicksand, quicksand does not draw in the drawings.Vacant chamber 942 is provided with the pore 9421 of through damping rod 9.
See Fig. 3, fixed structure 7 comprises the first sucker 72 that same strut 6 links together.The second sucker 73 is connected with in first sucker 72.The absorption end of the second sucker 73 stretches out the absorption end of the first sucker 72.First sucker 72 and the second sucker 73 are all that rubber is made.Adsorption tank 74 is surrounded between first sucker 72 and the second sucker 73.Some elastomeric connector strip 75 are provided with in adsorption tank 74.Elastomeric connector strip 75 is along the second sucker 73 circumference distribution.One end of elastomeric connector strip 75 links together with the first sucker 72, and the mode being specially integrative-structure links together.The other end second sucker 73 of elastomeric connector strip 75 links together, and the mode being specially integrative-structure links together.Strut 6 is provided with air flue 61.Second sucker 73 inner space is communicated with the first sucker 72 space outerpace with both adsorption tanks 74 by air flue 61.The outer end of air flue 61 is provided with the sealing cover 62 opened outwardly.
See Fig. 4, sealing cover 62 is hinged with strut 6 by hinge 63.Hinge 63 is positioned at the top of sealing cover 62, like this can air pressure lower than outside of air pressure in the first sucker 72 and the second sucker 73 time, sealing cover 62 reliably can reseal the outer end of air flue 61.
See Fig. 5, Steel Spring Plate resilient retention mechanism 8 also comprises power input shaft 86 and is positioned at the wobble gear 82 of casing 80, positive direction actuation gear 83, reverse direction actuation gear 84, tumbler gear 85 and two driven gears 81.Two driven gears 81 are engaged on the both sides of wobble gear 82.Two forks 87 link together with two driven gears 81 correspondingly.The axis of driven gear 81 with the Steel Spring Plate 4(be connected by fork with it see Fig. 1) center line of the arc at place overlaps.Positive direction actuation gear 83 is connected to power input shaft 86.Power input shaft 86 is rotationally connected with casing 80.Power input shaft 86 with drive motor 88(see Fig. 1) pto＝power take-off link together.Positive direction actuation gear 83 is tooth sector.Positive direction actuation gear 83 can turn to same wobble gear 82 and mesh together.Reverse direction actuation gear 84 is connected to power input shaft 86.Reverse direction actuation gear 84 and positive direction actuation gear 83 are along the axial distribution of power input shaft 86.Reverse direction actuation gear 84 is tooth sector.Reverse direction actuation gear 84 can turn to same tumbler gear 85 and mesh together.Reverse direction actuation gear 84 and wobble gear 82 stagger and namely can not mesh together.Tumbler gear 85 and wobble gear 82 mesh together.
See Fig. 6, in applicator head 871, be provided with liquid chunnel 872.Liquid chunnel 872 extends along the circumference of applicator head 871.The madial wall 9721 of liquid chunnel is made for Heat Conduction Material.
See Fig. 7, the side face of cushion cylinder 11 is provided with the first friction layer 111.Energy dissipating block 12 is provided with the second friction layer 121.Energy dissipating block 12 is connected on the first friction layer 111 by the second friction layer 121 and is slidably connected in cushion cylinder 11.
See Fig. 1, Fig. 3 and Fig. 4, the method be adsorbed onto by strut in cushion cylinder is, first sucker 72 is pressed towards the diapire of cushion cylinder 11, gas in first sucker 72 and the second sucker 73 is washed sealing cover 62 open and is discharged by gas, when unclamping pressing, sealing cover 62 automatic cover is on air flue 61, thus keeps internal negative pressure state and to realize absorption fixing.When observing the first sucker 72 and being adsorbed on the diapire of cushion cylinder 11, then the second sucker 73 also can be adsorbed on automobile in the lump.When causing for the first sucker 72 generation moment locally disconnected when moment impact, the automatic recovery of meeting under the effect of the second sucker 73 also adsorbs again, thus the reliable connection of realization and vibration isolation effect.
See Fig. 4, the lower method of the present invention of dismounting is that opening encapsulation lid 62 carries out vacuum breaker to the first sucker 72 and the second sucker 73.
See Fig. 1, Fig. 5 and Fig. 6, the process be incubated by Steel Spring Plate resilient retention mechanism 8 pairs of Steel Spring Plates 4 is: make the satisfactory fluid of temperature (as engine cooling water) flow through liquid chunnel 872, drive motor 88 drives power input shaft 86 to rotate continuously, and power input shaft 86 drives positive direction actuation gear 83 and reverse direction actuation gear 84 to rotate clockwise.When turning to positive direction actuation gear 83 and meshing together with wobble gear 82, reverse direction actuation gear 84 disconnects with tumbler gear 85, positive direction actuation gear 83 drives wobble gear 82 to rotate counterclockwise, wobble gear 82 drives fork 87 to swing (swaying direction of two forks is contrary) facing one direction by driven gear 81, and the applicator head 871 on fork 87 is slided along the bearing of trend of Steel Spring Plate on Steel Spring Plate 4.When turning to reverse direction actuation gear 84 and meshing together with tumbler gear 85, positive direction actuation gear 83 disconnects with wobble gear 82, reverse direction actuation gear 84 drives tumbler gear 85 to rotate counterclockwise, tumbler gear 85 drives wobble gear 82 clockwise oscillation, wobble gear 82 drives fork 87 to commutate by driven gear 81 and towards swinging in the other direction, the applicator head 871 on fork 87 is slided back on Steel Spring Plate 4.Carry out heat exchange by the madial wall 9721 of liquid chunnel with Steel Spring Plate 4 in the process that applicator head 871 is slided on Steel Spring Plate 4 and make Steel Spring Plate 4 insulation in required temperature, thus making Steel Spring Plate 4 remain on the elastic state of setting.Can not reliably slide on Steel Spring Plate 4 in order to avoid producing positional deviation when applicator head 871 slidably reciprocates, the angle that positive direction actuation gear 83 drives wobble gear 82 to swing and the angle that reverse direction actuation gear 84 drives wobble gear to swing by tumbler gear are equal.
During use, the present invention is connected with the parts connecting gearbox by mounting plate, and gearbox is connected on gearbox link press span 5.When receiving vibration, the distortion of adsorption structure 7 and energy absorbent block in company with strut 6 together up and down time the first friction layer 111 and the second friction layer 121 between friction play the effect of one-level energy-absorbing vibration isolation, the effect playing the vibration isolation of secondary energy-absorbing of damping rod 9, the effect of three grades of vibration isolation energy-absorbings is played in the distortion of Steel Spring Plate 4.
Claims (10)
1. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping, it is characterized in that: comprise mounting plate and crossbeam, described mounting plate is provided with two support platforms, described support platform is provided with damping rod and at least two struts, described mounting plate is provided with cushion cylinder, the lower end of described strut is located in described cushion cylinder, described strut is provided with energy dissipating block, the side face of described cushion cylinder is provided with the first friction layer, described energy dissipating block is provided with the second friction layer, described energy dissipating block is connected on described first friction layer by described second friction layer and is slidably connected in described cushion cylinder, described damping rod is connected with the arc spring steel plate be supported on below described crossbeam, described crossbeam is provided with gearbox link press span.
2. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 1, it is characterized in that, the lower end of described strut is provided with adsorption structure, described adsorption structure comprises the first sucker that same supporting foot links together, the second sucker is provided with in described first sucker, surround adsorption tank between described first sucker and the second sucker, described strut is adsorbed in described cushion cylinder by described adsorption structure.
3. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 2, is characterized in that, the absorption end of described second sucker stretches out the absorption end of described first sucker.
4. the subbase mounted automobile gearbox vibration damping equipment of the series connection vibration damping according to Claims 2 or 3, it is characterized in that, be provided with the some elastomeric connector strip the first sucker and the second sucker linked together in described adsorption tank, described elastomeric connector strip is along the second sucker circumference distribution.
5. the subbase mounted automobile gearbox vibration damping equipment of the series connection vibration damping according to Claims 2 or 3, it is characterized in that, described connecting rod is provided with the air flue be communicated with the first sucker space outerpace with both adsorption tanks in described second suction cup interior space, and the outer end of described air flue is hinged with the sealing cover for sealing described air flue outer end.
6. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 1 or 2 or 3, it is characterized in that, described damping rod is tubular structure, some dividing plates are provided with in described damping rod, the internal insulation of damping rod is gone out the cavity that some bearing of trends along damping rod distribute by described dividing plate, elastic diaphragm is provided with in described cavity, described cavity is divided into by described elastic diaphragm fills chamber and vacant chamber, described elastic diaphragm is the bowl shaped structure arched upward towards described filling chamber, quicksand is filled with in described filling chamber, increasing baffle-wall is provided with in described filling chamber, described filling chamber is divided into the first filling chamber and second and fills chamber by described increasing baffle-wall, described increasing baffle-wall is provided with connection first and fills the rubbing hole that chamber is filled in chamber and second, described vacant chamber is provided with the pore of through described damping rod.
7. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 6, it is characterized in that, the outer circumferential face of described damping rod is provided with some outer deformation steering channels along damping rod axial distribution, the inner peripheral surface of described damping rod is provided with some along deformation steering channel in damping rod axial distribution, and described outer deformation guide slot and interior deformation guide slot are all the circular groove extended along the circumference of damping rod.
8. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 7, is characterized in that, described outer deformation guide slot and the alignment of interior deformation guide slot.
9. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 1 or 2 or 3, it is characterized in that, also comprise Steel Spring Plate resilient retention mechanism, described Steel Spring Plate resilient retention mechanism comprises wobble gear, positive direction actuation gear, reverse direction actuation gear, with the tumbler gear that wobble wheel meshes together, power input shaft, two driven gears and two forks meshed together with wobble gear, one end of described two forks links together with described two driven gears correspondingly, the other end of described two forks be provided with correspondingly by heat transmission to the applicator head of described two Steel Spring Plates, described positive direction actuation gear and reverse direction actuation gear along power input shaft axial distribution and link together with described power input shaft, described positive direction actuation gear and reverse direction actuation gear are all tooth sector, described positive direction actuation gear meshes together with described wobble gear discontinuity, described reverse direction actuation gear meshes together with described tumbler gear discontinuity, when described positive direction actuation gear meshes together with described wobble gear, described reverse direction actuation gear disconnects with described tumbler gear, when described reverse direction actuation gear meshes together with described tumbler gear, described positive direction actuation gear disconnects with described wobble gear, the angle that wobble gear described in described positive direction actuation gear drive rotates is equal with the angle that described reverse direction actuation gear drives described wobble gear to rotate by described tumbler gear.
10. the subbase mounted automobile gearbox vibration damping equipment of series connection vibration damping according to claim 9, it is characterized in that, described applicator head is annular, described applicator head is set on described Steel Spring Plate, be provided with the liquid chunnel that the circumference along applicator head extends in described applicator head, the madial wall of described liquid chunnel is that Heat Conduction Material is made.
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| CN201510099309.5A CN104696406B (en) | 2015-03-06 | 2015-03-06 | Series connection vibration damping subbase mounted automobile gearbox vibration absorber |
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| CN201510099309.5A CN104696406B (en) | 2015-03-06 | 2015-03-06 | Series connection vibration damping subbase mounted automobile gearbox vibration absorber |
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| CN104696406A true CN104696406A (en) | 2015-06-10 |
| CN104696406B CN104696406B (en) | 2016-08-24 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197795A (en) * | 2015-10-30 | 2015-12-30 | 湖州洋西起重设备有限公司 | Cable festoon |
| CN105217478A (en) * | 2015-10-30 | 2016-01-06 | 湖州洋西起重设备有限公司 | A kind of energy disperser for cable trailing |
| CN108501154A (en) * | 2018-04-23 | 2018-09-07 | 高明 | Timber cuts peeling device |
| CN111587011A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network node protector |
| CN113465168A (en) * | 2021-06-24 | 2021-10-01 | 中铁建工集团有限公司 | Heating and ventilation engineering is with heating and ventilation air conditioner installation base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660254A (en) * | 1995-12-04 | 1997-08-26 | Illinois Tool Works Inc. | Dry rotary damper |
| CN202955175U (en) * | 2012-11-23 | 2013-05-29 | 山东科瑞石油装备有限公司 | Integrated type engine gearbox shock absorbing support |
| CN103363005A (en) * | 2013-07-26 | 2013-10-23 | 株洲时代新材料科技股份有限公司 | Cone shock absorber with adjustable stiffness and installation regulating method thereof |
| CN103899738A (en) * | 2013-12-26 | 2014-07-02 | 钱潮轴承有限公司 | Transmission shock absorber |
| CN204512377U (en) * | 2015-03-06 | 2015-07-29 | 盐城工学院 | The subbase mounted automobile gearbox vibration damping equipment of a kind of series connection vibration damping |
-
2015
- 2015-03-06 CN CN201510099309.5A patent/CN104696406B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660254A (en) * | 1995-12-04 | 1997-08-26 | Illinois Tool Works Inc. | Dry rotary damper |
| CN202955175U (en) * | 2012-11-23 | 2013-05-29 | 山东科瑞石油装备有限公司 | Integrated type engine gearbox shock absorbing support |
| CN103363005A (en) * | 2013-07-26 | 2013-10-23 | 株洲时代新材料科技股份有限公司 | Cone shock absorber with adjustable stiffness and installation regulating method thereof |
| CN103899738A (en) * | 2013-12-26 | 2014-07-02 | 钱潮轴承有限公司 | Transmission shock absorber |
| CN204512377U (en) * | 2015-03-06 | 2015-07-29 | 盐城工学院 | The subbase mounted automobile gearbox vibration damping equipment of a kind of series connection vibration damping |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197795A (en) * | 2015-10-30 | 2015-12-30 | 湖州洋西起重设备有限公司 | Cable festoon |
| CN105217478A (en) * | 2015-10-30 | 2016-01-06 | 湖州洋西起重设备有限公司 | A kind of energy disperser for cable trailing |
| CN108501154A (en) * | 2018-04-23 | 2018-09-07 | 高明 | Timber cuts peeling device |
| CN111587011A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network node protector |
| CN111587011B (en) * | 2018-07-27 | 2021-05-18 | 威海智丰电子科技有限公司 | Wireless sensor network node protector |
| CN113465168A (en) * | 2021-06-24 | 2021-10-01 | 中铁建工集团有限公司 | Heating and ventilation engineering is with heating and ventilation air conditioner installation base |
| CN113465168B (en) * | 2021-06-24 | 2022-06-03 | 中铁建工集团有限公司 | Heating and ventilation engineering is with heating and ventilation air conditioner installation base |
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| CN104696406B (en) | 2016-08-24 |
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