CN207902145U - Power assembly rear suspension bracket and automobile - Google Patents
Power assembly rear suspension bracket and automobile Download PDFInfo
- Publication number
- CN207902145U CN207902145U CN201820003176.6U CN201820003176U CN207902145U CN 207902145 U CN207902145 U CN 207902145U CN 201820003176 U CN201820003176 U CN 201820003176U CN 207902145 U CN207902145 U CN 207902145U
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- rack body
- mounting hole
- gear
- pull wire
- power assembly
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Abstract
A kind of power assembly rear suspension bracket of the utility model offer and automobile.The power assembly rear suspension bracket includes：Rack body, rack body are integrated the solid construction of casting and forming, and the top and bottom of rack body are the curved surface to lower recess, and the thickness between the opposite two side walls of rack body is between 25 to 35 millimeters；Wherein, the gearbox mounting hole, rear-suspending ontology mounting hole and gear-shifting pull wire bracket mounting hole of rack body are provided through on rack body, the gear-shifting pull wire bracket installing zone being recessed inwardly is provided in the middle part of the one side wall of rack body, gear-shifting pull wire bracket mounting hole is arranged in the gear-shifting pull wire bracket installing zone.Power assembly rear-suspending system frame provided by the utility model and automobile can solve the problems, such as traditional power assembly rear suspension bracket and the too small caused dynamic interference of half shaft clearance.
Description
Technical field
The utility model is related to auto manufacturing technology more particularly to a kind of power assembly rear-suspending system frame and automobiles.
Background technology
In automotive field, dynamic assembly suspension and holder are the indispensable parts of vehicle structure, are mounted on dynamic
Between power assembly and vehicle body or subframe, major function is as follows：It supports power assembly weight and determines power assembly position；Isolation
Engine is transmitted to the vibration of vehicle body；Bear the torque and dynamic loading of power assembly output；As attenuator decaying Uneven road
Caused vibration.Good suspension and supporting structure are designed with to improve car comfort.
For three-point suspension system, rear suspension bracket is primarily subjected to the support reaction generated when engine output torque and various
The impact force that road surface generates in the case of pressing.Therefore.Structural strength, rigidity and the anti-fatigue of rear suspension bracket are normal to suspending
Work and engine torque are stablized output and are played a crucial role.Traditional rear suspension bracket and half shaft clearance are too small, nothing
Method meets General Layout Design requirement, and there are dynamic interference risks.
Utility model content
A kind of power assembly rear suspension bracket of the utility model offer and automobile, to solve rear suspension bracket and half shaft clearance
Cabin space Layout Problem caused by too small.
Power assembly rear suspension bracket provided by the utility model, including：Rack body, the rack body are integrated casting
Make molding solid construction, the top and bottom of the rack body are the curved surface to lower recess, the rack body it is opposite
Thickness between two side walls is between 25 to 35 millimeters；Wherein,
Be provided through on the rack body gearbox mounting hole, the rear-suspending ontology mounting hole of the rack body with
And gear-shifting pull wire bracket mounting hole；
The gear-shifting pull wire bracket installing zone being recessed inwardly is provided in the middle part of the one side wall of the rack body, the shift is drawn
Line bracket mounting hole is arranged in the gear-shifting pull wire bracket installing zone.
Power assembly rear suspension bracket provided by the utility model, rack body are integrated the solid construction of casting and forming,
The strength and stiffness requirement of power assembly rear suspension bracket can be met.Thickness between the opposite two side walls of rack body is small,
After can guarantee that power assembly rear suspension bracket is connect with gearbox, the most narrow spacing of power assembly rear suspension bracket and gearbox semiaxis
From the requirement for meeting the design of general arrangement gap, evade dynamic interference risk.
The quantity of power assembly rear suspension bracket as described above, the gear-shifting pull wire bracket mounting hole is two, described
Gear-shifting pull wire bracket mounting hole close to rack body top surface be arranged, and between two gear-shifting pull wire bracket mounting holes between
Away from not less than 48 millimeters.
Power assembly rear suspension bracket as described above, the rear-suspending ontology mounting hole are located at the gear-shifting pull wire bracket
The side of installing zone, at least partly gearbox mounting hole are located at the other side of the gear-shifting pull wire bracket installing zone.
Power assembly rear suspension bracket as described above, the rack body close to the rear-suspending ontology mounting hole one
Hold the gearbox mounting hole for running through the top surface and the bottom surface there are one also setting up.
As it can be seen that the gearbox mounting hole, rear-suspending ontology mounting hole on power assembly rear suspension bracket and gear-shifting bracing wire peace
The position for filling hole is respectively depending on rear suspension bracket and gearbox, the position relationship of rear-suspending ontology and gear-shifting pull wire bracket.
Power assembly rear suspension bracket as described above corresponds to the position of the gearbox mounting hole on the rack body
It is additionally provided with the first installation base, the first installation being connected to the gearbox mounting hole is provided on first installation base
Hole.
Power assembly rear suspension bracket as described above corresponds to the rear-suspending ontology mounting hole on the rack body
Position is additionally provided with the second installation base, is provided on second installation base and is connected to the rear-suspending ontology mounting hole
Second mounting hole.
As it can be seen that gearbox mounting hole and rear-suspending ontology mounting hole are required for setting installation base, to enhance rear-suspending branch
The installation strength of frame improves mounting stability.
Power assembly rear suspension bracket as described above is provided with multiple losss of weight on another side wall of the rack body
Hole.
Power assembly rear suspension bracket as described above, the shape of any lightening hole is specially quadrangle, and different
Lightening hole depth exist it is different.
Power assembly rear suspension bracket as described above, the depth of the lightening hole are less than opposite the two of the rack body
Thickness between a side wall.
As it can be seen that on rack body lightening hole setting primarily to mitigate power assembly rear suspension bracket weight, subtract
The setting of the quantity of repeated hole, shape and depth should all meet the premise of the strength and stiffness of power assembly rear suspension bracket.
Automobile power assembly rear suspension bracket provided by the utility model, rack body are integrated the solid knot of casting and forming
Structure can meet the strength and stiffness requirement of power assembly rear suspension bracket.The phase of the rack body of power assembly rear suspension bracket
Thickness between two side walls is small, solves rear suspension bracket and the too small caused dynamic interference risk of half shaft clearance of gearbox
Problem.Two gear-shifting pull wire bracket mounting holes are reserved on rear suspension bracket, caused by solving the installation of gear-shifting pull wire bracket single-point
Support intensity and rigidity problem on the weak side.
The utility model also provides a kind of automobile, including above-mentioned power assembly rear suspension bracket.
Automobile provided by the utility model, rack body are integrated the solid construction of casting and forming, can meet power assembly
The strength and stiffness requirement of rear suspension bracket.Thickness between the opposite two side walls of the rack body of power assembly rear suspension bracket
It spends small, it is ensured that after power assembly rear suspension bracket is connect with gearbox, power assembly rear suspension bracket and gearbox semiaxis
Minimum range meets the requirement of general arrangement gap design, evades dynamic interference risk.Two shifts are reserved on rear suspension bracket to draw
Line bracket mounting hole, support intensity and rigidity are on the weak side caused by solving the problems, such as the installation of gear-shifting pull wire bracket single-point.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model rear suspension bracket；
Fig. 2 is the side view of the utility model rear suspension bracket；
Fig. 3 is the utility model rear suspension bracket and half shaft clearance schematic diagram of gearbox；
Fig. 4 is the structural schematic diagram in another direction of the utility model rear suspension bracket.
Reference numeral：
1- rack bodies；
10- gearbox mounting holes；
11- rear-suspending ontology mounting holes；
The first installation bases of 101-；
The second installation bases of 111-；
13- lightening holes；
20- gear-shifting pull wire bracket installing zones；
21- gear-shifting pull wire bracket mounting holes；
Thickness between d- rack body two lateral walls；
The minimum range of l- power assemblies rear suspension bracket and gearbox semiaxis.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction in the utility model
The technical solution in the utility model is clearly and completely described in attached drawing, it is clear that described embodiment is this practicality
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection
It encloses.
The automobile of general significance has four big elements, including engine, chassis, vehicle body and electrical equipment.Automobile
Power assembly is made of engine, clutch and gearbox etc., and power assembly is closely coupled with chassis system, and the power of automobile passes
It passs route and is followed successively by engine, clutch, speed changer and arrive main reducing gear, differential mechanism, semiaxis again, be eventually transferred into driving wheel.Its
In, engine provides endlessly power for the walking of automobile, is an energy transfer mechanism, by gasoline or other fuel
Chemical energy is changed into mechanical energy by thermal energy by blanket gas in-cylinder combustion gas expansion, pushing piston acting.Gearbox
Be power transmission, transformation cental system, be made of variable transmission mechanism and operating mechanism, the basic function of speed changer is each
Suitable transmission ratio is provided under kind operating mode, overcomes different kinds of roads obstacle in starting, acceleration and driving process to adapt to automobile
Etc. under different conditions, driving net tractive force of wheel and the different of speed are required.
Automobile power assembly suspension system refer between power assembly and vehicle frame or vehicle by elastic mounting element connects
At system, be a kind of buffer system.The primary effect of suspension system is supporting role, and suspension system must be able to bear power total
At quality, make it be unlikely to generate excessive Static Correction.Suspension system is also equipped with position-limiting action, is received in power assembly various
In the case of interfering force effect, such as when braking, acceleration, deceleration, suspension system can effectively limit the maximum of power assembly
Displacement collides and interferes with adjacent parts to avoid power assembly.Suspension system also has vibration isolation effect, suspension system
System must decay as possible is isolated the vibration that engine is transmitted to vehicle frame, meanwhile, will also decay vehicle caused by isolation bottom surface injustice
Frame passes to the vibration of power assembly.
Further, power assembly rear-suspending usually connect arrangement with gearbox, bears torque, and emphasis plays power assembly
Longitudinal spacing.Powerplant mount bracket is since it is desired that have higher intrinsic frequency, so most of is cast member and complexity
Stamping parts.Casting material mostly uses gray cast iron, aluminium alloy etc..
Ensure that suspension itself is not interfered under the premise of meeting structural strength with other, to consider in motion process
Rubber parts is elastic component, and addressing position must have 10-20 millimeters or so of variation.To ensure by suspension restriction site simultaneously
Power assembly is not interfered with body part around and engine accessory power rating, is especially paid attention to dry with safety members such as fuel pipe, transmission shafts
It relates to.Wherein, the gap of power assembly rear suspension bracket and gearbox should be not less than 25 millimeters.
Below with reference to the accompanying drawings and the utility model is described in conjunction with specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model rear suspension bracket, and Fig. 2 is the side view of the utility model rear suspension bracket
Figure, Fig. 3 are the utility model rear suspension bracket and half shaft clearance schematic diagram of gearbox.As depicted in figs. 1 and 2, the utility model
The power assembly rear suspension bracket of offer, including：Rack body 1, rack body 1 are integrated the solid construction of casting and forming, branch
The top and bottom of frame ontology 1 are the curved surface to lower recess, and the thickness d between the opposite two side walls of rack body 1 is between 25
To between 35 millimeters；Wherein,
Be provided through on rack body 1 the gearbox mounting hole 10 of rack body 1, rear-suspending ontology mounting hole 11 and
Gear-shifting pull wire bracket mounting hole 21；
It is provided with the gear-shifting pull wire bracket installing zone 20 being recessed inwardly, gear-shifting bracing wire branch in the middle part of the one side wall of rack body 1
Frame mounting hole 21 is arranged in gear-shifting pull wire bracket installing zone 20.
In the utility model embodiment, rack body is integrated the solid construction of casting and forming, after meeting power assembly
The strength and stiffness requirement of mounting bracket.
As shown in Figure 1 and Figure 4, the top and bottom of rack body are designed to the curved surface to lower recess, design in this way be for
Adapt to the structure that power assembly rear suspension bracket is connect with gearbox.Thickness d between the opposite two side walls of rack body
Between 25 to 35 millimeters.After can guarantee that power assembly rear suspension bracket is connect with gearbox, power assembly rear suspension bracket
The requirement for meeting the design of general arrangement gap with the minimum range l of gearbox semiaxis, evades dynamic interference risk.Optionally, work as branch
When thickness d between the opposite two side walls of frame ontology is 30 millimeters, after power assembly rear suspension bracket is connect with gearbox, move
Power assembly rear suspension bracket and the minimum range l of gearbox semiaxis are about 32 millimeters, meet general arrangement gap and design 25 millimeters
It is required that.
Be provided through on rack body 1 the gearbox mounting hole 10 of rack body 1, rear-suspending ontology mounting hole 11 and
Gear-shifting pull wire bracket mounting hole 21.Gearbox mounting hole 10 is for connecting power assembly rear suspension bracket and gearbox, rear-suspending
Ontology mounting hole 11 is for connecting power assembly rear suspension bracket and rear-suspending ontology, and gear-shifting pull wire bracket mounting hole 21 is for connecting
Connect power assembly rear suspension bracket and gear-shifting pull wire bracket.Gearbox mounting hole 10, rear-suspending ontology mounting hole 11 and shift
Guy wire support mounting hole 21 is through-hole, simple in structure, convenient for assembly.
It is provided with the gear-shifting pull wire bracket installing zone 20 being recessed inwardly in the middle part of the one side wall of rack body 1.Optionally, it shifts gears
The depth that guy wire support installing zone 20 is recessed inwardly is 5 millimeters, can meet the field strength and rigidity, while alleviating holder sheet
The weight of body.For the quantity of gear-shifting pull wire bracket mounting hole 21, embodiment is not particularly limited, as long as ensureing gear-shifting bracing wire
The strength and stiffness of holder.Optionally, gear-shifting pull wire bracket installing zone is opened up there are two gear-shifting pull wire bracket mounting hole 21,
And be through-hole, so as to realize 2 points of installations of gear-shifting pull wire bracket, installation is steady, and convenient for assembly, ensure that simultaneously
The strength and stiffness of gear-shifting pull wire bracket.
Power assembly rear suspension bracket provided by the utility model, rack body are integrated the solid construction of casting and forming,
The strength and stiffness requirement of power assembly rear suspension bracket can be met.Thickness between the opposite two side walls of rack body is small,
After can guarantee that power assembly rear suspension bracket is connect with gearbox, the most narrow spacing of power assembly rear suspension bracket and gearbox semiaxis
From the requirement for meeting the design of general arrangement gap, evade dynamic interference risk.
Detailed embodiment is used below, and the structure of each component is described in detail.
Specifically, as shown in Figure 1, gear-shifting pull wire bracket mounting hole 21 is close to the top surface of rack body 1, and two shifts are drawn
Spacing between line bracket mounting hole 21 is not less than 48 millimeters.
In the present embodiment, two gear-shifting pull wire bracket mounting holes 2 the position of gear-shifting pull wire bracket installing zone 20 and
Away from design be required for after ensureing gear-shifting pull wire bracket installation, dynamic interference problem is not present in installation bolt and gear-shifting bracing wire.
Specifically, rear-suspending ontology mounting hole 11 is located at the side of gear-shifting pull wire bracket installing zone 20, at least partly speed change
Case mounting hole 10 is located at the other side of gear-shifting pull wire bracket installing zone 20.Rack body 1 is close to rear-suspending ontology mounting hole 11
One end also set up there are one run through rack body top and bottom gearbox mounting hole 10.
In the present embodiment, the both sides of gear-shifting pull wire bracket installing zone are dispersed with part gearbox mounting hole 10 and rear overhang respectively
Ontology mounting hole 11 is set, optionally, this 10 quantity of part gearbox mounting hole is two, this part gearbox mounting hole 10 is with after
Suspension ontology mounting hole 11 has run through the two side of rack body 1.Close to the one of rear-suspending ontology mounting hole 11 on rack body 1
End is also set up there are one gearbox mounting hole 10, and direction is through rack body top and bottom.Multiple gearbox mounting holes
10 are provided commonly for connection power assembly rear suspension bracket and gearbox so that installation is more stable reliable.
Further, the position that gearbox mounting hole 10 is corresponded on rack body 1 is additionally provided with the first installation base 101,
The first mounting hole being connected to gearbox mounting hole is provided on first installation base 101.1 corresponds to rear-suspending sheet on rack body
The position of body mounting hole 11 is additionally provided with the second installation base 111, is provided on the second installation base 111 and pacifies with rear-suspending ontology
Fill the second mounting hole of hole connection.
Optionally, the height of the first installation base 101 is 12 millimeters, and the height of the second installation base 111 is 10 millimeters.
In the present embodiment, the effect that installation base is arranged is to be effectively increased the contact area of bolt and casting, improves carrying
Ability, to enhance the intensity of entire power assembly rear suspension bracket.Due to rack body be solid construction, rigidity and intensity compared with
By force, thus the height setting of installation base it is relatively low, it is integrally-built strong to enhance also to need not rely on the means such as reinforcing rib
Degree and rigidity.
Fig. 4 is the structural schematic diagram in another direction of the utility model rear suspension bracket, as shown in figure 4, rack body 1
Another side wall relative to the one side wall for being provided with gear-shifting pull wire bracket installing zone 20 on be provided with multiple lightening holes 13.
Specifically, the shape of any lightening hole 13 is quadrangle, and the depth of different lightening holes 13 has difference.Loss of weight
The depth in hole 13 is less than the thickness between the opposite two side walls of rack body.
In the present embodiment, rack body 1 is solid construction, in order to save material as possible and mitigate weight, in rack body 1
On be provided with multiple lightening holes 13, so that rack body 1 is met the requirement of weight.Lightening hole 13 only serves loss of weight effect, to shape
Do not require.The quadrangle can be rectangle or irregular quadrilateral etc., can also be with cambered quadrangle.
There is difference in the depth of different lightening holes 13, since gear-shifting pull wire bracket installing zone 20 itself has been recessed inwardly
Certain depth, therefore the depth of the lightening hole 13 positioned at gear-shifting pull wire bracket installing zone 20, are less than other on rack body 1
13 depth of lightening hole of position.The depth of all lightening holes 13 is less than the thickness between the opposite two side walls of rack body 1, can
Selection of land, the depth of lightening hole are the numerical value less than rack body with respect to 10 millimeters of thickness between two side walls.
The power assembly rear suspension bracket that the embodiment of above-mentioned utility model provides, rack body are integrated casting and forming
Solid construction can meet the strength and stiffness requirement of power assembly rear suspension bracket.The phase of power assembly rear suspension bracket ontology
Thickness between two side walls is small, solves rear suspension bracket and the too small caused dynamic interference risk of half shaft clearance of gearbox
Problem.In addition, reserving two gear-shifting pull wire bracket mounting holes on power assembly rear suspension bracket, solves gear-shifting pull wire bracket list
Support intensity and rigidity problem on the weak side caused by point installation.
The embodiments of the present invention also provide a kind of automobile, including above-mentioned power assembly rear suspension bracket structure.
The power assembly rear suspension bracket, including：Rack body 1, rack body 1 are integrated the solid knot of casting and forming
Structure, the top and bottom of rack body 1 are the curved surface to lower recess, and the thickness d between the opposite two side walls of rack body 1 is situated between
Between 25 to 35 millimeters；Wherein, gearbox mounting hole 10, the rear-suspending sheet of rack body 1 are provided through on rack body 1
Body mounting hole 11 and gear-shifting pull wire bracket mounting hole 21；It is provided with the shift being recessed inwardly in the middle part of the one side wall of rack body 1
Guy wire support installing zone 20, gear-shifting pull wire bracket mounting hole 21 are arranged in gear-shifting pull wire bracket installing zone 20.
The quantity of gear-shifting pull wire bracket mounting hole 21 is two, and gear-shifting pull wire bracket mounting hole 21 is close to rack body 1
Top surface is arranged, and the spacing between two gear-shifting pull wire bracket mounting holes 21 is not less than 48 millimeters.Rear-suspending ontology mounting hole 21
Positioned at the side of gear-shifting pull wire bracket installing zone 20, at least partly gearbox mounting hole 10 is located at gear-shifting pull wire bracket installing zone 21
The other side.Rack body 1 close to one end of rear-suspending ontology mounting hole 11 also set up there are one run through top and bottom change
Fast case mounting hole 10.The position that gearbox mounting hole 10 is corresponded on rack body 1 is additionally provided with the first installation base 101, and first
The first mounting hole being connected to gearbox mounting hole 10 is provided on installation base 101.Rear-suspending ontology is corresponded on rack body 1
The position of mounting hole 11 is additionally provided with the second installation base 111, is provided on the second installation base 111 and is installed with rear-suspending ontology
The second mounting hole that hole 11 is connected to.
Multiple lightening holes 13 are provided on another side wall of rack body 1, the shape of any lightening hole 13 is specially four sides
Shape, and there is difference in the depth of different lightening holes 13.The depth of lightening hole 13 be less than rack body 1 opposite two side walls it
Between thickness d.
The automobile that the embodiment of above-mentioned utility model provides, rack body are integrated the solid construction of casting and forming, can expire
The strength and stiffness requirement of sufficient power assembly rear suspension bracket.Between the opposite two side walls of power assembly rear suspension bracket ontology
Thickness it is small, solve rear suspension bracket and half shaft clearance of gearbox it is too small caused by dynamic interference risk problem.Rear-suspending branch
Two gear-shifting pull wire bracket mounting holes are reserved on frame, solve support intensity and rigidity caused by the installation of gear-shifting pull wire bracket single-point
Problem on the weak side.
In the description of the present invention, it should be understood that used term "center", " length ", " width ",
" thickness ", " top ", " bottom end ", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" " axis
To ", the indicating positions such as " circumferential direction " or position relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing
The utility model and simplified description, do not indicate or imply the indicated position or original paper must have a particular orientation, with spy
Fixed construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is at least two, example
Such as two, three, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. shall be understood in a broad sense, such as may be a fixed connection, may be a detachable connection, or be integrally formed；Can be machinery
Connection can also be electrical connection or can communicate with one another；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements can be made.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of power assembly rear suspension bracket, which is characterized in that including：Rack body, the rack body are integrated casting
Molding solid construction, the top and bottom of the rack body are the curved surface to lower recess, opposite the two of the rack body
Thickness between a side wall is between 25 to 35 millimeters；Wherein,
It is provided through the gearbox mounting hole of the rack body, rear-suspending ontology mounting hole on the rack body and changes
Keep off guy wire support mounting hole；
It is provided with the gear-shifting pull wire bracket installing zone being recessed inwardly, the gear-shifting bracing wire branch in the middle part of the one side wall of the rack body
Frame mounting hole is arranged in the gear-shifting pull wire bracket installing zone.
2. holder according to claim 1, which is characterized in that the quantity of the gear-shifting pull wire bracket mounting hole is two,
The gear-shifting pull wire bracket mounting hole is arranged close to the top surface of rack body, and between two gear-shifting pull wire bracket mounting holes
Spacing be not less than 48 millimeters.
3. holder according to claim 1, which is characterized in that the rear-suspending ontology mounting hole is located at the gear-shifting bracing wire
The side of holder installing zone, at least partly gearbox mounting hole are located at the other side of the gear-shifting pull wire bracket installing zone.
4. holder according to claim 1, which is characterized in that the rack body is close to the rear-suspending ontology mounting hole
One end also set up there are one run through the top surface and the bottom surface gearbox mounting hole.
5. holder according to claim 1, which is characterized in that correspond to the gearbox mounting hole on the rack body
Position is additionally provided with the first installation base, and first be connected to the gearbox mounting hole is provided on first installation base
Mounting hole.
6. holder according to claim 1, which is characterized in that correspond to the rear-suspending ontology installation on the rack body
The position in hole is additionally provided with the second installation base, is provided on second installation base and connects with the rear-suspending ontology mounting hole
The second logical mounting hole.
7. holder according to claim 1, which is characterized in that be provided with multiple subtract on another side wall of the rack body
Repeated hole.
8. holder according to claim 7, which is characterized in that the shape of any lightening hole is specially quadrangle, and
The depth of different lightening holes exists different.
9. holder according to claim 7 or 8, which is characterized in that the depth of the lightening hole is less than the rack body
Opposite two side walls between thickness.
10. a kind of automobile, which is characterized in that including the rear suspension bracket described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003176.6U CN207902145U (en) | 2018-01-02 | 2018-01-02 | Power assembly rear suspension bracket and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003176.6U CN207902145U (en) | 2018-01-02 | 2018-01-02 | Power assembly rear suspension bracket and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902145U true CN207902145U (en) | 2018-09-25 |
Family
ID=63566496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003176.6U Active CN207902145U (en) | 2018-01-02 | 2018-01-02 | Power assembly rear suspension bracket and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902145U (en) |
-
2018
- 2018-01-02 CN CN201820003176.6U patent/CN207902145U/en active Active
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