Specific embodiment

It is readily appreciated that, according to the technique and scheme of the present invention, in the case where not changing true spirit, the general skill of this fieldArt personnel can propose the various structures mode and implementation that can be replaced mutually.Therefore, following specific embodiments andAttached drawing is only the exemplary illustration to technical solution of the present invention, and is not to be construed as whole of the invention or is considered as to this hairBright technical solution defines or limits.

With reference to Fig. 1-4, a kind of embodiment according to the present invention for the adjustable of dynamic assembly suspension point preferred arrangementFormula device 100 includes rack pedestal 1, is provided with engine end tunable arrangement assembly 101, gearbox on the rack pedestal 1Tunable arrangement assembly 102 and torsion rod end tunable arrangement assembly 103 are held, the upright post base of these three tunable arrangement assemblies being capable of phaseThe rack pedestal 1 is moved and is locked in horizontal plane, wherein

The engine end tunable arrangement assembly 101 includes engine end fixed bracket 2, engine end intermediate plate 4, engine endSuspending apparatus 32, engine end column 12, the fixed bracket 2 of the engine end have engine end connector for being fixed on hairIn motivation, the engine end intermediate plate 4 connect with the fixed bracket 2 of the engine end and can be relative to the engineFixed bracket 2 is held to move and lock in perpendicular, the engine end intermediate plate 4 and the engine end suspending apparatus 32Connection, the engine end suspending apparatus 32 connect with the engine end column 12 and can be relative to the engine endsColumn 12 is moved and is locked in perpendicular,

The gearbox end tunable arrangement assembly 102 includes gearbox end fixed bracket 20, gearbox end intermediate plate 17, gearboxSuspending apparatus 33, gearbox end column 13 are held, the fixed bracket 20 in the gearbox end has gearbox end connection for fixingOn gearbox end face, the fixed bracket 20 in the gearbox end is connect with gearbox end intermediate plate 17, the gearbox endIntermediate plate 17 is connect with gearbox end suspending apparatus 33, gearbox end suspending apparatus 33 and gearbox end column13 connections,

The torsion rod end tunable arrangement assembly 103 has torsion rod end fixed bracket 31, torsion rod end suspending apparatus 34, torsionRod end column 24, the fixed bracket 31 of the torsion rod end have torque arm end connection for being connected to the power assembly(being connected herein by threaded fastener), the torsion rod end suspending apparatus 34 pass through torsion with the fixed bracket 31 of the torsion rod endPower bar threaded fastener 30 can rotationally be connected around the torque arm threaded fastener 30.

It should be noted that the engine end tunable arrangement assembly 101, the gearbox end tunable arrangement assembly 102Can be used together with the torsion rod end tunable arrangement assembly 103 also can be used alone.In addition, engine end suspending apparatus32, gearbox end suspending apparatus 33 and torsion rod end suspending apparatus 34 are respectively used to be supported and vibration damping.The engine endSuspending apparatus 32 includes engine end suspension connecting bracket 5, engine end suspension support arm 7 and is located at engine end suspensionEngine end suspension in support arm 7, the outer end of the engine end suspension connecting bracket 5 and the outer branch of engine end suspensionThe inner metal set of frame 7 for example snaps connection, easy to disassemble.Gearbox end suspending apparatus 33 includes that the suspension of gearbox end connectsBracket 16, gearbox end suspension support arm 15 and the gearbox end in gearbox end suspension support arm 15 is connect to suspend,The outer end of the gearbox end suspension connecting bracket 16 and the inner metal set of gearbox end suspension support arm 15 for example blockButton connection, it is easy to disassemble.The torsion rod end suspending apparatus 34 includes torsion rod end center of suspension threaded fastener 28, torque armSuspension support arm 29 in end is located at the torsion rod end center of suspension threaded fastener 28 and torsion rod end suspension support arm 29Between the suspension of torsion rod end, the torsion rod end center of suspension threaded fastener 28 is fixed on the torsion rod end supporting supportOn 25, the torsion rod end suspension support arm 29 and the fixed bracket 31 of the torsion rod end can by torque arm threaded fastener 30It is rotationally connected around the torque arm threaded fastener 30.Specifically, engine end suspension outside is suspended with engine endSupport arm 7 sulfides, and engine end suspension inside is sulfided with metallic sheath.Gearbox end suspension outside and gearboxEnd suspension support arm 15 sulfides, and gearbox end suspension inside is sulfided with metallic sheath.Torsion rod end suspension outsideIt is sulfided with torsion rod end suspension support arm 29, torsion rod end suspension inside and torsion rod end center of suspension threaded fastener28 sulfide.Since emphasis of the present invention is dynamic assembly suspension point preferred arrangement, non-suspending apparatus itself, therefore do not make hereinIt is described in detail.In addition, engine and gearbox can be regarded as a single piece.Finally, in the first direction mentioned of the present invention and the" first " and " second " in two directions is unrelated with sequence, only makees differentiation and is used.The first direction and the second direction tableShow two directions any but that direction is different.

In a kind of embodiment according to the present invention, these three tunable arrangement assemblies will be corresponding by threaded fastenerColumn square steel pedestal is fixed on the sliding block of 1 guide rail of rack pedestal, to realize that the position in base plane is adjustable, due toThis structure is not the emphasis of the present embodiment, is not described in detail here.There are three the boss with through-hole for the fixed bracket 2 of the engine endAs the engine end connector, it is connected and fixed on the engine by threaded fastener；The fixed branch in the gearbox endThere are four the boss with through-hole for frame 20 as gearbox end connection, is fixed on gearbox end face by threaded fastener.And gearbox end intermediate plate 17 can be moved and be locked along first direction relative to the fixed bracket 20 in the gearbox end,Gearbox end suspending apparatus 33 can be relative to gearbox end intermediate plate 17 along being different from the of the first directionThe movement of two directions and locking, gearbox end suspending apparatus 33 can be relative to gearbox end column 13 in perpendicularInterior movement and locking.

In the embodiment shown in the present invention, the first direction is longitudinal direction, and the second direction is vertical.Such asThere are four the fixed bracket longitudinal chutes in gearbox end for the fixed arrangement of bracket 20 in the gearbox end, in gearbox end intermediate plateGearbox end intermediate plate through-hole is provided on 17, the fixed bracket chute in the gearbox end and the gearbox end intermediate plate through-hole are logicalThe connection of gearbox end the first threaded fastener of intermediate plate 19 is crossed, the continuously adjustable of lengthwise position is realized, among the gearbox endIntermediate plate vertical sliding slot in gearbox end there are two being opened on the vertical flat plate of plate 17, the gearbox of gearbox end suspending apparatus 33Gearbox end suspending apparatus through-hole, the sliding slot of gearbox end intermediate plate 17 and institute there are four being opened in end suspension connecting bracket 16It states gearbox end suspending apparatus through-hole to connect by the second threaded fastener of gearbox end intermediate plate 18, realizes the company of vertical positionContinue adjustable, the direction of the fixed bracket chute in the gearbox end is different from the direction of the gearbox end intermediate plate sliding slot, hereinRespectively longitudinal and vertical, certain other directions are also feasible.Similarly, the number of components that the present invention is previously mentioned also is onlyIllustratively, specific number of components can according to the actual situation depending on.

Similarly, in the embodiment shown in the present invention, there are four hairs for arrangement on the fixed bracket 2 of the engine endBracket longitudinal chute is fixed at motivation end, and there are four the vertical cunnings of engine end intermediate plate for arrangement on the engine end intermediate plate 4Slot, the direction of the fixed bracket chute of the engine end different from the direction of the engine end intermediate plate sliding slot (is vertical hereinTo with it is vertical), the fixed bracket chute of the engine end and the engine end intermediate plate sliding slot pass through engine end intermediate plateThreaded fastener 3 connects, and realizes longitudinal and vertical position continuously adjustable.The engine end intermediate plate 4 and the engineEnd suspension connecting bracket 5 is for example linked together by threaded fastener 6.The engine end suspending apparatus 32 is relative to describedEngine end column 12 is moved and locked in perpendicular to be realized by engine end supporting support 9, specifically, described to startIt is L shape that generator terminal tunable arrangement assembly 101 has engine end supporting support 9(herein, that is, has vertical flat plate), the engineEnd supporting support 9 is connected between the engine end suspending apparatus 32 and the engine end column 12, this is in the hairMotivation end suspends between support arm 7 and the engine end column 12, the engine end suspension support arm 7 and the engineEnd supporting support 9 is for example linked together by threaded fastener 8, and the engine end supporting support 9 can be relative to describedThe movement of engine end column 12 and locking, are provided with two engine ends on the vertical flat plate of the engine end supporting support 9The vertical sliding slot of supporting support is provided with engine end column threaded fastener hole system 11 on the engine end column 12, describedThe vertical sliding slot of engine end supporting support is connected to the engine end by engine end supporting support threaded fastener 10 and standsMale screw fastener hole is the vertical sliding slot of engine end supporting support and the engine end column threaded fastener on 11Hole is that 11 realization vertical positions are larger range of continuously adjustable.

It should be noted that in the present invention when referring to hole system, then represent a series of hole, hole described herein with it is correspondingThreaded fastener and vertical sliding slot match.The hole system can take the multiple row cloth such as two column according to specific actual conditionsIt sets, every row for example has there are two hole and on described two Kong Yi horizontal line, wherein every round is equal with a fixed spacing each otherIt is even or be spaced unevenly, naturally it is also possible to be readily apparent that other arrangement forms.Equally, L shape supporting support is to be preferably implementedMode, those skilled in the art can use other shapes of supporting support according to actual needs naturally.In addition, for example it is vertical andLongitudinal direction can also modify according to the actual situation.

Similarly, in the embodiment shown in the present invention, the gearbox end tunable arrangement assembly 102 includes gearboxHold supporting support 21(is L shape herein, that is, has vertical flat plate), gearbox end supporting support 21 is connected to the gearboxIt holds between suspending apparatus 33 and gearbox end column 13, gearbox end suspension support arm 15 described herein and the gearboxIt holds between column 13, wherein the gearbox end suspension support arm 15 and gearbox end supporting support 21 are tight by screw threadFirmware 14 connects, and gearbox end supporting support 21 can be moved and be locked relative to gearbox end column 13, describedThe side of gearbox end supporting support 21 is provided with two vertical sliding slots of gearbox end supporting support, the column 13 at the gearbox endOn be provided with gearbox end column threaded fastener hole system 23, the gearbox end supporting support sliding slot passes through gearbox end support branchFrame threaded fastener 22 is connected in gearbox end column threaded fastener hole system 23, the vertical sliding slot and the speed changeCase end column threaded fastener hole system 23 realizes that vertical position is larger range of continuously adjustable together.

Similarly, in the embodiment shown in the present invention, the torsion rod end tunable arrangement assembly 103 has torque armHold supporting support 25(is L shape herein, that is, has vertical flat plate), the torsion rod end supporting support 25 is connected to the torque armIt holds between suspending apparatus 34 and the torsion rod end column 24, herein in torsion rod end suspension support arm and the torque armIt holds between column 24, the torsion rod end supporting support 25 can be moved and be locked relative to the torsion rod end column 24,The torsion rod end column 24 is provided with torsion rod end column threaded fastener hole system 27, and the torsion rod end supporting support 25 is hung downTwo vertical sliding slots of torsion rod end supporting support are provided on straight plate, the vertical sliding slot of torsion rod end supporting support passes through fourTorsion rod end supporting support threaded fastener 26 is connected in torsion rod end column threaded fastener hole system 27, described verticalSliding slot realizes that vertical position is larger range of continuously adjustable with torsion rod end column threaded fastener hole system 27 together.ItsIn, the torque arm end connection is connected on the power assembly by threaded fastener, torsion rod end suspension insideMetal block is fixed in the torsion rod end supporting support 25 by the torsion rod end center of suspension threaded fastener 28.

Certainly, it is pointed out that the fixed bracket 2 of engine end, the fixed bracket 20 in gearbox end and torsion in the present inventionThe fixed bracket 31 of rod end can specifically be customized according to the type of attachment of power assembly to be processed, and is designed according to power assembly structural requirementThe selection part of processing, and other component is then the basic part without being redesigned according to power assembly specific structure.

The following detailed description of the method for adjustment of the present embodiment, this method can cooperate with adjustable device 100 of the invention and makeWith.In one embodiment, the power assembly is mounted on the adjustable device 100, such as the power is totalIt is fixed together at bracket 2,20,31 is fixed with these three, the position of the relatively described rack pedestal 1 is constant；Respectively in each suspensionDevice two sides are herein installation 2 acceleration transducers in front and back on the bracket of two sides；Such as with hammering method to the power assemblyIt is motivated；The acceleration transducer measures the vibration acceleration of the suspending apparatus two sides, the ratio of the vibration accelerationValue is vibration isolation rate；Such as processing rule of thumb is weighted to the vibration isolation rate of each suspending apparatus；With the method for orthogonal test, changeBecome for example longitudinal of the fixed bracket 2 of the relatively described engine end of the engine end intermediate plate 4 and vertical position (is started to adjustLongitudinal direction and vertical position of the machine suspension point with respect to power assembly), and/or change the relatively described change of gearbox end intermediate plate 17Such as lengthwise position of the fixed bracket 20 in fast case end and the gearbox end suspending apparatus 33(are that the suspension of gearbox end connects hereinConnecing bracket 16) such as vertical position of relatively described gearbox end intermediate plate 17 is (total with respect to power to adjust gear box suspension pointAt longitudinal direction and vertical position), and/or change the example of the relatively described engine end column 12 of engine end supporting support 9Such as vertical position, and/or for example vertical position of the change relatively described gearbox end column 13 of gearbox end supporting support 21Set, and/or change these three tunable arrangement assemblies the relatively described rack pedestal 1 of column position come obtain different location combinationUnder vibration isolation rate weighted value, to study engine mounting point and gear box suspension point longitudinal direction and vertical position with respect to power assemblyInfluence to suspension vibration isolation；The maximum value of the sum of described vibration isolation rate weighted value is found out, corresponding position grouping is exactly most at this timeExcellent suspension point arrangement, to seek to optimal suspension point arrangement combinations.

It should be noted that i.e. torsion rod end suspends in general, torsion rod end suspension point position is not the target of optimizationThe position of the opposite power assembly of point does not adjust, and is only used as simulation vehicle application environment and introduces.The torsion rod end tunable arrangementAssembly 103 is mainly used for Auxiliary support engine and gearbox, and especially in the feelings of acceleration larger (such as bringing to a halt)It helps out under condition.

It should be understood that adjustable device 100 of the invention is may be used on various vehicles, including gasoline car, diesel oilVehicle, car, lorry, car etc..Therefore, subject of the present invention also aims to protection and is installed with each of adjustable device of the inventionKind vehicle.

It should be understood that all above preferred embodiments are all illustrative and not restrictive, those skilled in the artThe various remodeling or deformation that member makes particular embodiments described above under design of the invention all should be in methods of the inventionIt restrains in protection scope.