CN202656851U - Suspension structure and suspensions system of power assembly of vehicle - Google Patents
Suspension structure and suspensions system of power assembly of vehicle Download PDFInfo
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- CN202656851U CN202656851U CN 201220343763 CN201220343763U CN202656851U CN 202656851 U CN202656851 U CN 202656851U CN 201220343763 CN201220343763 CN 201220343763 CN 201220343763 U CN201220343763 U CN 201220343763U CN 202656851 U CN202656851 U CN 202656851U
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Abstract
The utility model discloses a suspension structure of a power assembly of a vehicle. The power assembly comprises a shell (51); the suspension structure is used for connecting the shell (51) with a frame (40) of the vehicle, wherein the suspension structure comprises an upper connection part (11) and second buffering pieces (14) arranged at the two ends of the upper connection part (11); the upper connection part (11) is connected with the shell (51); at least one part of the upper connection part (11), which is connected with the shell (51), has elasticity; and the second buffering pieces (14) are used for being connected with the frame (40). The suspension structure disclosed by the utility model can support the shell and also allows the power assembly to move in a certain range. The suspension structure and the suspension system disclosed by the utility model allow the power assembly to move in the certain range and over-restriction is not caused.
Description
Technical field
The utility model relates to vehicular field, particularly, relates to a kind of mounting structure and the suspension system that comprises this mounting structure of dynamic assembly of vehicle.
Background technology
The dynamic assembly of vehicle comprises driving engine and change speed gear box, and vehicle frame and dynamic assembly are connected to each other by suspension system, moves together to guarantee dynamic assembly and car load.
Shown in Fig. 1 and Fig. 2 is a kind of supporting form of suspension system commonly used.As shown in the figure, on the housing 51 of dynamic assembly 50 from front to back (that is, among the figure from left to right) be disposed with the first strong point A, the second strong point B, the 3rd strong point C and the 4th strong point D.Suspension system generally includes the barycenter M both sides that the second mounting structure 20 and the 3rd mounting structure 30, the second mounting structures 20 and the 3rd mounting structure 30 are supported on respectively dynamic assembly 50.
As shown in fig. 1, the second mounting structure 20 and the 3rd mounting structure 30 are supported on the first strong point A and the 3rd strong point C, perhaps as shown in Figure 2, utilize connecting panel that the second strong point B and the 3rd strong point C are coupled together, then the second mounting structure 20 is supported on the first strong point A place, the 3rd mounting structure 30 is supported on the midpoint of connecting panel 70.As shown in Figure 3, the second mounting structure 20 comprises the first support 21 of rigidity, and an end of this first support 21 links to each other with housing 51, and the other end is provided with the first bump rubber 22.The first support 21 links to each other with vehicle frame 40 by the first bump rubber 22, thereby plays the effect of buffering and vibration damping.
But in situation shown in Figure 1,50 of dynamic assemblies are supported at the first strong point A and the 3rd strong point C place, easily cause housing 51 crackings when vehicle is subject to impacting (for example, road excitation), damages.Similarly, in the situation shown in Fig. 2, the 4th strong point D is vacant, too near the front portion of dynamic assembly 50, dynamic assembly 50 rear portions are unsettled long, cause when being subject to impacting for the mid point of the first strong point A and connecting panel, Oscillation Amplitude is excessive, the additional bending moment of the strong point increases, and easily makes housing reach fatigue limit, causes housing 51 fatigue damages.If at housing 51 plural support is set then can causes constraint, housing 51 is sustained damage.
Therefore, how dynamic assembly is fully supported and do not damage housing and become the technical matters that this area needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of mounting structure and suspension system of dynamic assembly of vehicle, and the suspension system that comprises described mounting structure is the supporting motive force assembly fully, can not damage again the housing of dynamic assembly.
To achieve these goals, as an aspect of the present utility model, a kind of mounting structure of dynamic assembly of vehicle is provided, described dynamic assembly comprises housing, described mounting structure is used for described housing is linked to each other with the vehicle frame of described vehicle, wherein, described mounting structure comprises connecting portion and is arranged on second damper element at connecting portion two ends on this, described upper connecting portion is used for linking to each other with described housing, and the part that links to each other with described housing at least of described upper connecting portion has elasticity, and described the second damper element is used for linking to each other with described vehicle frame.
Preferably, described upper connecting portion comprises connecting rod, the first damper element and lower connecting portion, described the first damper element is arranged on the middle part of described connecting rod and links to each other with a side of described lower connecting portion, the opposite side of described lower connecting portion links to each other with described housing, and described the second damper element is arranged on described connecting rod two ends.
Preferably, described the first damper element is coil spring, and the up and down two ends of this first damper element are provided with spring protecting sleeve, to link to each other with described lower connecting portion with described connecting rod respectively.
Preferably, described lower connecting portion comprises first time connecting portion and second time connecting portion, described first time connecting portion comprises interconnected upper arm and underarm, be formed with angle between this upper arm and the underarm, the top of described second time connecting portion is connected with described upper arm, the bottom of described second time connecting portion links to each other with described housing, the described spring protecting sleeve of described the first damper element lower end is captiveed joint with described underarm, and this underarm extends towards the top of described second time connecting portion, so that described the first damper element is between the top of described upper arm and described second time connecting portion.
Preferably, be provided with on described second time connecting portion and be equipped with the first waist shaped hole, the length direction of this first waist shaped hole is consistent with the flexible direction of described the first damper element, be provided with the second waist shaped hole on the described upper arm, the bearing of trend of this second waist shaped hole is perpendicular to the bearing of trend of described the first waist shaped hole, described mounting structure also comprises fastener, this fastener pass described the first waist shaped hole be connected the second waist shaped hole with described first time connecting portion be connected second time connecting portion and connect.
Preferably, described upper connecting portion is leaf spring.
As another one of the present utility model aspect, a kind of suspension system of dynamic assembly of vehicle also is provided, this suspension system comprises the first mounting structure, the second mounting structure and the 3rd mounting structure, described the first mounting structure, described the second mounting structure links to each other with described vehicle frame with two housing rear and front end sections that are supported on described dynamic assembly in described the 3rd mounting structure, another middle part that is supported on described housing links to each other with described vehicle frame, it is characterized in that, this the first mounting structure is the mounting structure of the dynamic assembly of above-mentioned vehicle provided by the utility model, described upper connecting portion links to each other with described housing, and described the second damper element links to each other with described vehicle frame.
Preferably, described the second mounting structure comprises the first support of two rigidity that are separately positioned on described housing both sides, one end of this first support is connected with the housing of described dynamic assembly, the other end is provided with the first bump rubber that links to each other with described vehicle frame, described the 3rd mounting structure comprises the second support of two rigidity of the both sides that are separately positioned on described housing, one end of this second support is connected with described housing, and the other end is provided with the second bump rubber that links to each other with described vehicle frame.
Preferably, the axis of described the first damper element is by the centre of gration of described dynamic assembly.
Preferably, described suspension system comprises first strong point, second strong point, the 3rd strong point and the 4th strong point that is successively set on from front to back on the described housing, the 4th strong point is positioned on the end face of described housing, described first strong point, described second strong point and described the 3rd strong point all are arranged on the side of described housing, and described the first mounting structure, described the second mounting structure and described the 3rd mounting structure can be respectively link to each other with in described first strong point, described second strong point, described the 3rd strong point and described the 4th strong point any one.
Preferably, described the first mounting structure links to each other with described the 4th strong point, and described the second mounting structure links to each other with described first strong point, and described the 3rd mounting structure links to each other with described second strong point or described the 3rd strong point.
In mounting structure and suspension system that the utility model provides, the part that connecting portion links to each other with the housing of dynamic assembly on the mounting structure has elastomeric part and links to each other with housing, can either support housing, and allow again dynamic assembly mobile within the specific limits.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of a kind of suspension system supporting motive force assembly of the prior art;
Fig. 2 is the schematic diagram of another kind of suspension system supporting motive force assembly of the prior art;
Fig. 3 is the lateral plan of Fig. 1, has showed the annexation of the housing of the first mounting structure and vehicle frame and dynamic assembly;
Schematic diagram when Fig. 4 is the housing of the 3rd mounting structure connecting vehicle frame provided by the utility model and dynamic assembly;
Fig. 5 is the schematic diagram of the 3rd mounting structure used among Fig. 4;
Fig. 6 is the enlarged drawing at I place among Fig. 5;
Fig. 7 is the lateral plan of Fig. 6;
Fig. 8 is the front view of first time connecting portion;
Fig. 9 is the front view of second time connecting portion;
Figure 10 is the schematic diagram of the first embodiment of suspension system described in the utility model;
Figure 11 is the schematic diagram of the second embodiment of mounting structure described in the utility model;
Figure 12 is the schematic diagram of showing the annexation of the 3rd mounting structure and vehicle frame and housing among Figure 11; With
Figure 13 is the schematic diagram of the 4th kind of embodiment of mounting structure described in the utility model.
Description of reference numerals
Connecting portion on 10 first mounting structures 11
12 times connecting portion 13 spring protecting sleeves
14 second damper elements, 20 second mounting structures
21 first supports, 22 first bump rubbers
30 the 3rd mounting structures, 40 vehicle frames
50 dynamic assemblies, 51 housings
60 front extension rod 70 connecting panels
11a the first damper element 11b connecting rod
12a the first waist shaped hole 12b the second waist shaped hole
121 first times connecting portions of 13a fastener
122 second times connecting portion 121a upper arm
The 121b underarm
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that do opposite explanation, the noun of locality of use typically refers to " left and right " direction among Figure 10 to Figure 13 such as " forward and backward ".
As shown in Figure 4 and Figure 5, as an aspect of the present utility model, a kind of mounting structure of dynamic assembly 50 of vehicle is provided, dynamic assembly comprises housing 51, described mounting structure is used for housing 51 is linked to each other with the vehicle frame 40 of described vehicle, wherein, described mounting structure comprises connecting portion 11 and is arranged on second damper element 14 at connecting portion 11 two ends on this, be used on the upper connecting portion 11 linking to each other with housing 51, and the part that links to each other with housing 51 at least of upper connecting portion 11 has elasticity, and the second damper element 14 is used for linking to each other with vehicle frame 40.
Utilize after mounting structure described in the utility model is installed in dynamic assembly 50 on the vehicle frame 40, because upper connecting portion 11 has elasticity with the part that housing 51 links to each other, therefore allow dynamic assembly 50 mobile within the specific limits, and upper connecting portion 11 and the second damper element 14 all can be buffered in vibration and the impact that Vehicle Driving Cycle process medium power assembly 50 is subject to.
In mounting structure described in the utility model, the concrete structure of the second damper element 14 do not had particular restriction, as long as can be arranged between connecting portion 11 and the vehicle frame 40 and cushion the vibration of dynamic assembly 50.For example, the second damper element 14 can be the rubber pad of being made by elastomeric material, also can be coil spring etc.
As shown in Figure 4 and Figure 5, as a kind of embodiment of the present utility model, upper connecting portion 11 can comprise connecting rod 11b and the first damper element 11a, and the second damper element 14 is arranged on the two ends of connecting rod 11b, and the first damper element 11a is arranged on the middle part of connecting rod 11b.The first damper element 11a has elasticity, after housing 51 links to each other, can allow dynamic assembly 50 mobile within the specific limits.
In the embodiment shown in Fig. 4 and Fig. 5, connecting rod 11b can be rigid rod, also can be rods, as long as can connect dynamic assembly 50 and vehicle frame 40.
In the utility model, the first damper element 11a can directly link to each other with the housing 51 of dynamic assembly 50.For the first damper element 11a is fixed on the housing of dynamic assembly 50 more firmly, preferably, the first damper element 11a can also link to each other with the housing 51 of dynamic assembly 50 indirectly.In this case, described mounting structure also comprises lower connecting portion 12, and a side of this time connecting portion 12 links to each other with the first damper element 11a, and opposite side links to each other with housing 51.
Lower connecting portion 12 can be for tabular, block etc., as long as can connect the housing 51 of the first damper element 11a and dynamic assembly 50.
Perhaps, lower connecting portion 12 can comprise bottom and the top that projects upwards from this bottom as shown in Figures 4 and 5, and the bottom links to each other with the housing 51 of dynamic assembly 50 by bolt, and top links to each other with the first damper element 11a.
The first damper element 11a can have an elastomeric object for any.For example, the first damper element 11a can be rubber block.In order to guarantee that described mounting structure has enough intensity and comes supporting motive force assembly 50, preferably, the first damper element 11a can be coil spring.For the ease of the first damper element 11a is linked to each other with connecting rod 11b and lower connecting portion 12, preferably, spring protecting sleeve 13 can be set all at the up and down two ends of the first damper element 11a, to link to each other with lower connecting portion 12 with connecting rod 11b respectively.The first damper element 11a can be welded on the spring protecting sleeve 13, then utilize fastener will be positioned at the first damper element 11a up and down the spring protecting sleeve 13 at two ends link to each other with lower connecting portion 12 respectively at connecting rod 11b.
In the utility model, lower connecting portion 12 can have integrative-structure, and spring protecting sleeve 13 directly is fixed on this top with lower connecting portion 12 of integrative-structure.
As a kind of embodiment of the present utility model, extremely shown in Figure 9 such as Fig. 7, lower connecting portion 12 comprises first time connecting portion 121 and second time connecting portion 122, first time connecting portion 121 comprises interconnected upper arm 121a and underarm 121b, be formed with angle (preferably between this upper arm 121a and the underarm 121b, this angle is the right angle, be that upper arm 121a and underarm 121b formation is roughly L shaped, as shown in Figure 7), the top of second time connecting portion 122 is connected with upper arm 121a, the bottom of second time connecting portion 122 links to each other with housing 51, the spring protecting sleeve 13 of the first damper element 11a lower end is captiveed joint with underarm 121b, and this underarm 121b extends towards the top of second time connecting portion 122, so that the first damper element 11a is between the top of upper arm 121a and second time connecting portion 122.
Utilize mounting structure described in the utility model with dynamic assembly 50 with after vehicle frame 40 links to each other, the first damper element 11a is preferably the state that does not stress that is in, thereby so that the first damper element 11a can not apply power to dynamic assembly 50, in vehicle smooth-ride process, make dynamic assembly 50 can be in more stable state.
For the ease of regulating the state of the first damper element 11a, preferably, such as Fig. 5, shown in Fig. 8 and Fig. 9, be provided with on second time connecting portion 122 and be equipped with the first waist shaped hole 12a, the length direction of this first waist shaped hole 12a is consistent with the flexible direction of the first damper element 11a, be provided with the second waist shaped hole 12b on the upper arm 121a, the bearing of trend of this second waist shaped hole 12b is perpendicular to the bearing of trend of the first waist shaped hole 12a, mounting structure also comprises fastener 13a, this fastener 13a pass the first waist shaped hole 12a be connected waist shaped hole 12b with first time connecting portion 121 be connected time connecting portion 122 and connect.
When the first damper element 11a vertically has distortion, can move up or down first time connecting portion 121 until make the first damper element 11a reach the state that does not stress, then utilize fastener 13a to pass the first waist shaped hole 12a and the second waist shaped hole 12b.When the first damper element 11a along continuous straight runs has distortion, can move connecting portion first time by along continuous straight runs, until the first damper element 11a reaches the state that does not stress, then utilize fastener 13a to pass the first waist shaped hole 12a and the second waist shaped hole 12b.
In the utility model, fastener 13a can be bolt, as shown in Figure 7.
In the utility model, as long as upper connecting portion 11 is not limited to said structure, but as long as upper connecting portion 11 has elasticity with the part that the housing of dynamic assembly 50 links to each other, for example, upper connecting portion 11 can be leaf spring.
In this case, upper connecting portion 11 is with after dynamic assembly 50 links to each other, and the distortion of upper connecting portion 11 self can allow dynamic assembly 50 mobile within the specific limits.Should be understood that in the situation that upper connecting portion 11 is leaf spring, still can the first damper element 11a be set at upper connecting portion 11.
As another aspect of the present utility model, as shown in Figure 10 to Figure 13, a kind of suspension system of dynamic assembly of vehicle also is provided, this suspension system comprises the first mounting structure 10, the second mounting structure 20 and the 3rd mounting structure 30, the first mounting structure 10, the second mounting structure 20 links to each other with vehicle frame 40 with two housing 51 rear and front end sections that are supported on dynamic assembly in the 3rd mounting structure 30, another middle part that is supported on housing 51 links to each other with vehicle frame 40, wherein, the first mounting structure 10 is the mounting structure of the dynamic assembly of above-mentioned vehicle provided by the utility model, upper connecting portion 11 links to each other with housing 51, and the second damper element 14 links to each other with vehicle frame 40.
As mentioned above, upper connecting portion 11 has elasticity with the part that housing 51 links to each other, and the second damper element 14 also has elasticity, in the process of Vehicle Driving Cycle, can cushion better the impact that dynamic assembly 50 is subject to, and allow dynamic assembly 50 to move up and down within the specific limits.
The first mounting structure 10, the second mounting structure 20 and the 3rd mounting structure 30 can support three parts before, during and after the dynamic assembly.The second mounting structure 20 and the 3rd mounting structure 30 can provide enough bearing forces to dynamic assembly 50.The first mounting structure 10 further supports dynamic assembly 50, thereby has avoided dynamic assembly 50 because of phenomenons such as the unsettled long vibration that causes, housing 51 damages.
And, because the upper connecting portion 11 of the first mounting structure 10 has elasticity with the part that dynamic assembly 50 links to each other, thereby can allow dynamic assembly 50 mobile within the specific limits, thereby can avoid because of excessively retraining that the strong point too much causes, thereby further avoid the housing 51 of dynamic assembly 50 is caused damage.
In suspension system described in the utility model, the structure of the second mounting structure 20 and the 3rd mounting structure 30 do not had specific (special) requirements.For example, the second mounting structure 20 and the 3rd mounting structure 30 can be mounting structures commonly used in the prior art.As shown in Figure 3, the second mounting structure 20 can comprise the first support 21 of two rigidity of housing 51 both sides that are separately positioned on dynamic assembly 50, one end of this first support 21 is connected with the housing 51 of dynamic assembly, the other end is provided with the first bump rubber 22 that links to each other with vehicle frame 40, the 3rd mounting structure 30 comprises the second support of two rigidity of the both sides that are separately positioned on housing 51, one end of this second support is connected with housing 51, and the other end is provided with the second bump rubber that links to each other with vehicle frame 40.
The first support 21 of rigidity and the second support of rigidity can provide enough bearing forces to dynamic assembly 50, can make dynamic assembly 50 keep stable in the Vehicle Driving Cycle process.
In the utility model, the second damper element 14 of the first bump rubber 22 of the second mounting structure 20, the second bump rubber of the 3rd mounting structure 30 and the first mounting structure 10 all links to each other with vehicle frame 40, can cushion the shock and vibration in the Vehicle Driving Cycle process.
When the first mounting structure 10 comprises lower connecting portion 12, when the first mounting structure 10 is installed, lower connecting portion 12 can be linked to each other with the housing 51 of dynamic assembly 50.When the first mounting structure 10 comprised the first damper element 11a, preferably, the axis of the first damper element 11a was by the centre of gration R of dynamic assembly 50, such as Fig. 4 and shown in Figure 12.As mentioned above, after the first mounting structure 10 installed, the first damper element 11a was in free state, because the axis of the first damper element 11a is by the centre of gration R of dynamic assembly 50, therefore in the process of vehicle smooth-ride, dynamic assembly 50 is not easy rotation, vibration etc.
Usually, can preset four strong points on the housing 51 of dynamic assembly 50, so that mounting structure is installed.Therefore, described suspension system also comprises the first strong point A, the second strong point B, the 3rd strong point C and the 4th strong point D that is successively set on from front to back on the housing 51, the 4th strong point D is positioned on the end face of housing 51, the first strong point A, the second strong point B and the 3rd strong point C all are arranged on the side of housing 51, and the first mounting structure 10, the second mounting structure 20 and the 3rd mounting structure 30 can be respectively link to each other with among the first strong point A, the second strong point B, the 3rd strong point C and the 4th strong point D any one.
Easily be understood that, on two sides of the housing 51 of dynamic assembly 50, all be provided with the first strong point A, the second strong point B and the 3rd strong point C.As shown in Figure 3, be provided with the second mounting structure 20 in two sides of housing 51.In like manner, on two sides of housing 51, also all be provided with the 3rd mounting structure 30.
The first embodiment as suspension system described in the utility model, such as Fig. 5 and shown in Figure 10, the first mounting structure 10 can link to each other with the 4th strong point D, the second mounting structure 20 links to each other with the first strong point A, the 3rd mounting structure 30 links to each other with the second strong point B or the 3rd strong point C (in Figure 10, the 3rd mounting structure 30 links to each other with the 3rd strong point C).
As the second embodiment of the present utility model, as shown in figure 11, the first mounting structure 10 can be supported on the first strong point A place.Because the first strong point A is arranged on the side of the housing 51 of dynamic assembly 50, therefore, utilize the first mounting structure 10 when the first strong point A supporting motive force assembly 50, suspension system described in the utility model also should comprise front extension rod 60, should be arranged on described the first strong point A by front extension rod 60, and extend beyond the end face of described housing 51, the first mounting structure 10 links to each other with the first strong point A by front extension rod 60, the second mounting structure 20 links to each other with the second strong point C or the 3rd strong point D, and the 3rd mounting structure 30 links to each other with the 4th strong point D.
As shown in figure 12, because two sides of housing 51 all are provided with the A of first strong point, therefore, the two ends of front extension rod 60 can link to each other respectively at the first strong point A that is positioned at housing 51 both sides, and the middle part of this front extension rod 60 links to each other with the lower connecting portion 12 of the first mounting structure 10.
In like manner, according to the third embodiment of the present utility model, the second mounting structure 20 can be arranged on the first strong point A place, the 3rd mounting structure 30 is arranged on the 4th strong point D place, the first mounting structure 10 is arranged on the second strong point B place or the 3rd strong point C place.Similar to the first strong point A, the second strong point B and the 3rd strong point C also are arranged on the side of housing 51, and two sides of this housing 51 all are provided with the second strong point B and the 3rd strong point C, therefore, when the first mounting structure 10 is arranged on the second strong point B or the 3rd strong point C place, suspension system described in the utility model also should comprise extension rod in first, this in first extension rod link to each other with the second strong point B or the 3rd strong point C, and extend beyond the end face of housing 51, the first mounting structure 10 links to each other with the second strong point B or the 3rd strong point C by extension rod in first, the second mounting structure 20 links to each other with the first strong point A, and the 3rd mounting structure 30 links to each other with the 4th strong point D.
The structure of extension rod is similar with set-up mode to the structure of front extension rod 60 to set-up mode in first, repeats no more here.
As shown in figure 13, the 4th kind of embodiment as suspension system described in the utility model, described suspension system can also comprise the connecting panel 70 of connection the second strong point B and the 3rd strong point C and extension rod from this connecting panel 70 upwardly extending second, this in second extension rod extend beyond the end face of housing 51, the first mounting structure 10 links to each other with the 3rd strong point C with the second strong point B with connecting panel 70 by extension rod in described second, the second mounting structure 20 links to each other with the first strong point A, and the 3rd mounting structure 30 links to each other with described the 4th strong point D.
Owing to all being provided with the second strong point B and the 3rd strong point C on two sides of housing 51, therefore, on the two sides of housing 51, all being provided with connecting panel 70.The structure of extension rod is similar with set-up mode to the structure of front extension rod 60 with set-up mode in described second, repeats no more here.
Should be understood that, when described the first mounting structure 10 by front extension rod 60, first in extension rod with second in one in the extension rod when linking to each other with the housing 51 of dynamic assembly 50, preferably, the centre of gration R of the central axis of the first damper element 11a of the first mounting structure 10 by dynamic assembly 50 is to guarantee the stable of when vehicle smooth-ride dynamic assembly 50.
The part that connecting portion links to each other with the housing of dynamic assembly on the mounting structure that the utility model provides has elastomeric part and links to each other with housing, can either support housing, and allow again dynamic assembly mobile within the specific limits.Suspension system provided by the utility model can support three parts before, during and after the dynamic assembly, and allows dynamic assembly mobile within the specific limits, can not cause constraint.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (11)
1. the mounting structure of the dynamic assembly of a vehicle, described dynamic assembly comprises housing (51), described mounting structure is used for described housing (51) is linked to each other with the vehicle frame (40) of described vehicle, it is characterized in that, described mounting structure comprises connecting portion (11) and is arranged on second damper element (14) at connecting portion on this (11) two ends, described upper connecting portion (11) is used for linking to each other with described housing (51), and the part that links to each other with described housing (51) at least of described upper connecting portion (11) has elasticity, and described the second damper element (14) is used for linking to each other with described vehicle frame (40).
2. mounting structure according to claim 1, it is characterized in that, described upper connecting portion (11) comprises connecting rod (11b), the first damper element (11a) and lower connecting portion (12), described the first damper element (11a) is arranged on the middle part of described connecting rod (11b) and links to each other with a side of described lower connecting portion (12), the opposite side of described lower connecting portion (12) links to each other with described housing (51), and described the second damper element (14) is arranged on described connecting rod (11b) two ends.
3. mounting structure according to claim 2, it is characterized in that, described the first damper element (11a) is coil spring, and the up and down two ends of this first damper element (11a) are provided with spring protecting sleeve (13), to link to each other with described lower connecting portion (12) with described connecting rod (11b) respectively.
4. mounting structure according to claim 3, it is characterized in that, described lower connecting portion (12) comprises first time connecting portion (121) and second time connecting portion (122), described first time connecting portion (121) comprises interconnected upper arm (121a) and underarm (121b), be formed with angle between this upper arm (121a) and the underarm (121b), the top of described second time connecting portion (122) is connected with described upper arm (121a), the bottom of described second time connecting portion (122) links to each other with described housing (51), the described spring protecting sleeve (13) of described the first damper element (11a) lower end is captiveed joint with described underarm (121b), and this underarm (121b) extends towards the top of described second time connecting portion (122), so that described the first damper element (11a) is positioned between the top of described upper arm (121a) and described second time connecting portion (122).
5. mounting structure according to claim 4, it is characterized in that, be provided with on described second time connecting portion (122) and be equipped with the first waist shaped hole (12a), the length direction of this first waist shaped hole (12a) is consistent with the flexible direction of described the first damper element (11a), be provided with the second waist shaped hole (12b) on the described upper arm (121a), the bearing of trend of this second waist shaped hole (12b) is perpendicular to the bearing of trend of described the first waist shaped hole (12a), described mounting structure also comprises fastener (13a), this fastener (13a) pass described the first waist shaped hole (12a) be connected the second waist shaped hole (12b) with described first time connecting portion (121) be connected second time connecting portion (122) and connect.
6. mounting structure according to claim 1 is characterized in that, described upper connecting portion (11) is leaf spring.
7. the suspension system of the dynamic assembly of a vehicle, this suspension system comprises the first mounting structure (10), the second mounting structure (20) and the 3rd mounting structure (30), described the first mounting structure (10), described the second mounting structure (20) links to each other with described vehicle frame (40) with two housing (51) rear and front end sections that are supported on described dynamic assembly in described the 3rd mounting structure (30), another middle part that is supported on described housing (51) links to each other with described vehicle frame (40), it is characterized in that, this first mounting structure (10) is the mounting structure of the dynamic assembly of the described vehicle of any one in 6 according to claim 1, described upper connecting portion (11) links to each other with described housing (51), and described the second damper element (14) links to each other with described vehicle frame (40).
8. suspension system according to claim 7, it is characterized in that, described the second mounting structure (20) comprises first support (21) of two rigidity that are separately positioned on described housing (51) both sides, one end of this first support (21) is connected with the described housing (51) of described dynamic assembly, the other end is provided with the first bump rubber (22) that links to each other with described vehicle frame (40), described the 3rd mounting structure (30) comprises the second support of two rigidity of the both sides that are separately positioned on described housing (51), one end of this second support is connected with described housing (51), and the other end is provided with the second bump rubber that links to each other with described vehicle frame (40).
9. suspension system according to claim 7 is characterized in that, the axis of described the first damper element (11a) is by the centre of gration (R) of described dynamic assembly (50).
10. according to right 8 or 9 described suspension systems, it is characterized in that, this suspension system comprises first strong point (A) that is successively set on from front to back on the described housing (51), second strong point (B), the 3rd strong point (C) and the 4th strong point (D), the 4th strong point (D) is positioned on the end face of described housing, described first strong point (A), described second strong point (B) and described the 3rd strong point (C) all are arranged on the side of described housing (51), described the first mounting structure (10), described the second mounting structure (20) and described the 3rd mounting structure (30) can be respectively and described first strong point (A), described second strong point (B), described the 3rd strong point (C) links to each other with in described the 4th strong point (D) any one.
11. suspension system according to claim 10, it is characterized in that, described the first mounting structure (10) links to each other with described the 4th strong point (D), described the second mounting structure (20) links to each other with described first strong point (A), and described the 3rd mounting structure (30) links to each other with described second strong point (B) or described the 3rd strong point (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343763 CN202656851U (en) | 2012-07-16 | 2012-07-16 | Suspension structure and suspensions system of power assembly of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343763 CN202656851U (en) | 2012-07-16 | 2012-07-16 | Suspension structure and suspensions system of power assembly of vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN202656851U true CN202656851U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343763 Expired - Lifetime CN202656851U (en) | 2012-07-16 | 2012-07-16 | Suspension structure and suspensions system of power assembly of vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN202656851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985652A (en) * | 2017-02-16 | 2017-07-28 | 浙江吉利汽车研究院有限公司 | A kind of mounting structure and vehicle |
-
2012
- 2012-07-16 CN CN 201220343763 patent/CN202656851U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985652A (en) * | 2017-02-16 | 2017-07-28 | 浙江吉利汽车研究院有限公司 | A kind of mounting structure and vehicle |
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| CX01 | Expiry of patent term |
Granted publication date: 20130109 |