CN206367374U - A kind of engine-mounting bracket and a kind of automobile - Google Patents
A kind of engine-mounting bracket and a kind of automobile Download PDFInfo
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- CN206367374U CN206367374U CN201720004216.4U CN201720004216U CN206367374U CN 206367374 U CN206367374 U CN 206367374U CN 201720004216 U CN201720004216 U CN 201720004216U CN 206367374 U CN206367374 U CN 206367374U
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- supporting plate
- engine
- mounting bracket
- base
- suspension
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Abstract
The utility model discloses a kind of engine-mounting bracket, the first supporting plate and the second supporting plate including suspension mounting surface, base and for connecting suspension mounting surface and base, suspension mounting surface on be provided with one be used for connect suspend suspension connecting hole, four engine connecting holes for being used to connect engine body are provided with base, the boss being provided with supporting plate bottom plate, base around engine connecting hole is connected between the bottom of first supporting plate and the bottom of the second supporting plate.The payload that two supporting plates can ensure to suspend between mounting surface and base is transmitted, and supporting plate bottom plate can ensure the stability of supporting plate connection, and boss can ensure bolted reliability and stability on base.This programme has carried out the base of mounting bracket to strengthen design, while being provided with supporting plate base arrangement two supporting plate bottoms, improves the stiffness performance of mounting bracket, makes the distribution of its material more reasonable.The invention also discloses a kind of automobile.
Description
Technical field
The utility model is related to car engine suspension technical field, more particularly to a kind of engine-mounting bracket and one kind
Automobile.
Background technology
Suspension bracket for car engine is that its rigidity of guarantee and strength character are more based on entity structure.Mounting bracket side
Installed on the engine by bolt, opposite side is connected by rubber mounting with vehicle body.Current mounting bracket design is excessively thick
Put, profile is not attractive in appearance enough, technique is not exquisite enough, meanwhile, structure and material unreasonable distribution, assembly process process is poor, exists certain
Stiffness hidden danger.Fig. 1 is referred to, existing mounting bracket 2 is diagonally disposed, and lower end passes through a bolt and the phase of engine mounting 3
Even, upper end is connected by four bolts with engine body 1, during stationary vehicle or traveling, each produced by engine
Kind of load, to engine mounting 3, is entered row buffering and decay, realizes the branch of mounting bracket 2 by mounting bracket 2 itself rigid of transmission
Support and load transmission function.Meanwhile, mounting bracket 2 needs to ensure certain intensity, strong in vehicle life cycle to ensure
Spend endurance quality.
However, existing mounting bracket design structure is thicker, profile is not attractive in appearance enough, and mounting bracket is in fore-and-aft direction
Through-cavity is formed, causes the assembly space for suspending connecting side bolt to be limited, assembling realization is difficult, while structure is in mounting bracket
The vertical direction rigidity mainly carried is too low, and mounting bracket vertical stiffness deficiency easily causes mounting bracket fracture failure.
Therefore, the stiffness performance of mounting bracket how is improved, is the technology that those skilled in the art need to solve at present
Problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of engine-mounting bracket, for mitigating mounting bracket weight
Amount, makes the distribution of its material more reasonable, lifts the stiffness performance of mounting bracket.Another purpose of the present utility model is to provide one
Planting includes the automobile of above-mentioned engine-mounting bracket.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of engine-mounting bracket, including suspension mounting surface, base and for connecting the suspension mounting surface and institute
State be provided with the first supporting plate and the second supporting plate of base, the suspension mounting surface one be used for connect suspension suspension company
Connect and four engine connecting holes for being used to connect engine body, the bottom of first supporting plate are provided with hole, the base
It is connected with supporting plate bottom plate, the base to be provided between portion and the bottom of second supporting plate and connects positioned at the engine
Connect the boss around hole.
Preferably, in above-mentioned engine-mounting bracket, the supporting plate bottom plate is provided with the first lightening hole.
Preferably, in above-mentioned engine-mounting bracket, the base is provided with the second lightening hole.
Preferably, in above-mentioned engine-mounting bracket, second supporting plate is provided with for reserving described start
The technique circular arc of the axial assembly space of machine connecting hole.
Preferably, in above-mentioned engine-mounting bracket, the suspension mounting surface, which is provided with, to be used to reserve the engine
The technique of the axial assembly space of connecting hole avoids breach.
Preferably, in above-mentioned engine-mounting bracket, the suspension mounting surface, the base, first supporting plate
Technique fillet is provided with the seamed edge of second supporting plate and the supporting plate bottom plate.
A kind of automobile, including the as above engine-mounting bracket described in any one.
The engine-mounting bracket that the utility model is provided, including suspend mounting surface, base and pacify for connecting suspension
Dress face and the first supporting plate and the second supporting plate of base, suspension mounting surface on be provided with one be used for connect suspension suspension company
Connect and four engine connecting holes for being used to connect engine body, the bottom of the first supporting plate and second are provided with hole, base
The boss being provided with supporting plate bottom plate, base around engine connecting hole is connected between the bottom of supporting plate.
The payload that two supporting plates can ensure to suspend between mounting surface and base is transmitted, and supporting plate bottom plate can be protected
The stability of supporting plate connection is demonstrate,proved, boss can ensure bolted reliability and stability on base.The utility model will
The base (one end i.e. for connecting engine body) of mounting bracket has carried out strengthening design, while two supporting plate bottoms
There is provided supporting plate base arrangement, improves the rigidity and strength character of mounting bracket, make the distribution of its material more reasonable, moreover it is possible to
Reduce the weight of mounting bracket, and good appearance, technique are exquisite, practicality is high.
The utility model, which is additionally provided, a kind of includes the automobile of above-mentioned engine-mounting bracket.The beneficial effect that the automobile is produced
The derivation of fruit is substantially similar with the derivation for the beneficial effect that above-mentioned engine-mounting bracket is brought, therefore no longer goes to live in the household of one's in-laws on getting married herein
State.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is engine-mounting bracket assembling structure schematic diagram of the prior art；
Fig. 2 is one isometric views of engine-mounting bracket in the utility model specific embodiment；
Fig. 3 is engine-mounting bracket another isometric views in the utility model specific embodiment.
In Fig. 1：
1- engine bodies, 2- mounting brackets, 3- engine mountings；
In Fig. 2 and Fig. 3：
4- suspensions connecting hole, 5- suspensions mounting surface, the supporting plates of 6- first, the lightening holes of 7- first, 8- bases, the losss of weight of 9- second
Hole, the supporting plates of 10- second, 11- techniques circular arc, 12- engines connecting hole, 13- boss, 14- supporting plates bottom plate, 15- techniques circle
Angle, 16- techniques avoid breach.
Embodiment
Core of the present utility model is to provide a kind of engine-mounting bracket, for mitigating mounting bracket weight, makes it
Material distribution is more reasonable, lifts the stiffness performance of mounting bracket.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 2 and Fig. 3 are refer to, Fig. 2 regards for the engine-mounting bracket one in the utility model specific embodiment is isometric
Figure, Fig. 3 is engine-mounting bracket another isometric views in the utility model specific embodiment.
In a kind of specific embodiment scheme, the utility model provides a kind of engine-mounting bracket, including suspension peace
Dress face 5, base 8 and the first supporting plate 6 and the second supporting plate 10 for connecting suspension mounting surface 5 and base 8, suspension are installed
Be provided with face 5 one be used for connect suspension suspension connecting hole 4, four are provided with base 8 for connecting engine body
Engine connecting hole 12, be connected with supporting plate bottom plate 14 between the bottom of the first supporting plate 6 and the bottom of the second supporting plate 10,
The boss 13 around engine connecting hole 12 is provided with base 8.
The utility model scheme for mounting bracket loading characteristic (i.e. the mounting bracket of stress equivalent to cantilever beam structure,
In fixing end of four bolt hole one end equivalent to cantilever beam being connected with engine, with suspending the single bolt hole one being connected
Hold the free end equivalent to cantilever beam) carry out specific aim reinforcement design.This programme is according to cantilever beam the principle of equal strength, to suspension branch
The fixing end (i.e. base 8) of frame has been carried out strengthening design, and loss of weight has been carried out to the free end (suspending mounting surface 5) of mounting bracket
Design.Due to the support, at free end (i.e. suspension mounting surface 5), being primarily subjected to Z axis, (Z axis is the Z of Automobile Design global coordinate system
Axle, car body is positive for Z axis upwards) positive load, support lower edge is mainly by pulling force, relatively danger, and therefore, this programme is to suspension
The lower edge of support carries out reinforcement design；Support top edge is stressed, relatively safety, and therefore, this programme is to the upper of mounting bracket
Edge carries out loss of weight design.Meanwhile, this programme is carrying out also contemplating support in assembling process when specific aim strengthens design
Processing convenience.
Specifically, the basic structure of the mounting bracket is by suspension mounting surface 5, the first supporting plate 6, the second supporting plate 10 and bottom
Seat 8 is constituted.Wherein, it is provided with and hangs to increase the suspension mounting surface 5 in the contact area that free end suspension is installed, this programme
The plane domain of relative certain area is put, as shown in Figure 2.The base 8 designed between four engine connecting holes 12 then may be used
Ensure the structural stability of fixing end engine connecting hole 12.To ensure support free end (suspending mounting surface 5) and fixing end
Payload transmission between (i.e. base 8), it is preferable that this programme is provided with two branch between suspension mounting surface 5 and base 8
Fagging, as shown in Figures 2 and 3, two supporting plates are respectively the first supporting plate 6 and the second supporting plate 10, and suspension mounting surface 5 passes through the
One supporting plate 6 and the second supporting plate 10 are connected with the structure of base 8, realize the transmission of structural loads.In order to realize mounting bracket with
Being connected for suspension and being connected for mounting bracket and engine, it is preferable that this programme is opened up on suspension mounting surface 5
One suspension connecting hole 4, has opened up four engine connecting holes 12 on base 8, and when mounted, engine connecting hole 12 leads to
Cross bolt to be connected with engine body, suspension connecting hole 4 is connected also by bolt with suspension.
In order to give full play to the effect of supporting plate, it is ensured that the rigidity of mounting bracket, it is preferable that this programme is by supporting plate outstanding
The link position of mounting surface 5 and base 8 is put as close to connecting hole.It is preferred that this programme is set in the second supporting plate 10
The technique circular arc 11 of the axial assembly space for reserving engine connecting hole 12 is equipped with, as shown in Fig. 2 the second supporting plate 10
On technique circular arc 11 avoid engine connecting hole 12 axis direction assembly space.In order to be further ensured that assembly technology
Convenience, it is further preferred that this programme is provided with axial direction for reserving engine connecting hole 12 in suspension mounting surface 5
The technique of assembly space avoids breach 16, as shown in figure 3, the free end bolt mounting holes region of mounting bracket is semi-open knot
Structure, technique avoids the operating space that breach 16 avoids installation tool on the axis direction of engine connecting hole 12, to guarantee
Smoothly assembling.
In order to ensure the stability of the first supporting plate 6 and the second supporting plate 10, it is preferable that this programme is at two supporting plate bottoms
Portion devises supporting plate bottom plate 14, as shown in figure 3, supporting plate bottom plate 14 is connected to two supporting plate bottoms, is also attached to simultaneously
The suspension mounting surface 5 and base 8 at two ends.
In order to ensure bolted reliability and stability, it is preferable that engine connecting hole of this programme on base 8
The structure of boss 13 is provided with around 12, as shown in Figure 3.
In order to mitigate construction weight, it is preferable that this programme offers the first lightening hole 7 in supporting plate bottom plate 14, such as Fig. 2 institutes
Show.It is further preferred that this programme is provided with the second lightening hole 9 on base 8, as shown in Figure 2.
In order to ensure the casting manufacturability of mounting bracket structure, it is to avoid stress concentration occurs in the case of loaded in structure,
Preferably, this programme has technique fillet 15 in the crest line Position Design of support non-machined, as shown in figure 3, specifically, this programme
Work is provided with the seamed edge of suspension mounting surface 5, base 8, the first supporting plate 6 and the second supporting plate 10 and supporting plate bottom plate 14
Skill fillet 15.
Weight saving of the engine-mounting bracket than existing mounting bracket 16.8% that the utility model is provided, meanwhile,
Contrasted by simulation analysis of computer, the utility model structure, should 17.1% with respect to existing structure first-order modal frequency upgrading
Power have dropped more than 18%.In addition, the utility model structure has good appearance, assembly technology simple and dependable performance etc. is excellent
Point.
In summary, the engine-mounting bracket that the utility model is provided, its material distribution is more reasonable, can meet knot
The requirement of structure stiffness, can reduce structural volume and support overall weight again, with excellent practicality, and good appearance, work
Skill is exquisite, has very high application value in engineering.
The utility model, which is additionally provided, a kind of includes the automobile of above-mentioned engine-mounting bracket.The beneficial effect that the automobile is produced
The derivation of fruit is substantially similar with the derivation for the beneficial effect that above-mentioned engine-mounting bracket is brought, therefore no longer goes to live in the household of one's in-laws on getting married herein
State.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of engine-mounting bracket, it is characterised in that including suspension mounting surface (5), base (8) and described for connecting
Suspend on the first supporting plate (6) and the second supporting plate (10) of mounting surface (5) and the base (8), the suspension mounting surface (5)
Be provided with one be used for connect suspension suspension connecting hole (4), four are provided with the base (8) for connecting engine sheet
The engine connecting hole (12) of body, connects between the bottom of first supporting plate (6) and the bottom of second supporting plate (10)
It is connected to the boss (13) being provided with supporting plate bottom plate (14), the base (8) around the engine connecting hole (12).
2. engine-mounting bracket according to claim 1, it is characterised in that the supporting plate bottom plate (14) is provided with first
Lightening hole (7).
3. engine-mounting bracket according to claim 1, it is characterised in that the base is provided with the second lightening hole
(9)。
4. engine-mounting bracket according to claim 1, it is characterised in that second supporting plate (10) is provided with use
In the technique circular arc (11) for the axial assembly space for reserving the engine connecting hole (12).
5. engine-mounting bracket according to claim 4, it is characterised in that the suspension mounting surface (5), which is provided with, to be used for
The technique for reserving the axial assembly space of the engine connecting hole (12) avoids breach (16).
6. engine-mounting bracket according to claim 1, it is characterised in that the suspension mounting surface (5), the base
(8), the seamed edge of first supporting plate (6) and second supporting plate (10) and the supporting plate bottom plate (14) is provided with technique
Fillet (15).
7. a kind of automobile, it is characterised in that including the engine-mounting bracket as any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004216.4U CN206367374U (en) | 2017-01-03 | 2017-01-03 | A kind of engine-mounting bracket and a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004216.4U CN206367374U (en) | 2017-01-03 | 2017-01-03 | A kind of engine-mounting bracket and a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367374U true CN206367374U (en) | 2017-08-01 |
Family
ID=59390382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720004216.4U Active CN206367374U (en) | 2017-01-03 | 2017-01-03 | A kind of engine-mounting bracket and a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621775A (en) * | 2018-05-31 | 2018-10-09 | 徐州徐工矿山机械有限公司 | A kind of reinforced engine front support of articulated truck main bent part |
-
2017
- 2017-01-03 CN CN201720004216.4U patent/CN206367374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621775A (en) * | 2018-05-31 | 2018-10-09 | 徐州徐工矿山机械有限公司 | A kind of reinforced engine front support of articulated truck main bent part |
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