CN208498218U - A kind of mounting bracket structure - Google Patents
A kind of mounting bracket structure Download PDFInfo
- Publication number
- CN208498218U CN208498218U CN201820775049.8U CN201820775049U CN208498218U CN 208498218 U CN208498218 U CN 208498218U CN 201820775049 U CN201820775049 U CN 201820775049U CN 208498218 U CN208498218 U CN 208498218U
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- China
- Prior art keywords
- mounting bracket
- connecting base
- group
- hole
- lower connecting
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Abstract
The utility model discloses a kind of mounting bracket structures, including mounting bracket ontology, the mounting bracket ontology is equipped with the upper connecting base for being connected with suspension pad and the lower connecting base for being connected with gearbox, the upper connecting base and lower connecting base are equipped with one group of connecting hole, one group of connecting hole of upper connecting base and one group of connecting hole of lower connecting base shift to install, and are connected with respect between connecting hole by the dowel of arc on the upper connecting base and lower connecting base.The mounting bracket is reasonable in design, improves the intensity and mode of mounting bracket, and the ontology and reinforcing rib of entire bracket combine together, so that the wall thickness of bracket everywhere is identical, structure is simple, reduces weight support frame, save the cost.
Description
Technical field
The utility model relates to automobile power assembly suspending technical fields, more particularly, to a kind of mounting bracket structure.
Background technique
Powertrain mounting system is the flexible connector between power assembly and vehicle body, main to play support power assembly weight
Amount, limitation power assembly under various operating conditions displacement, guarantee power assembly under various operating conditions in relatively stable state,
Decaying power assembly motivates the vibration transmitted to vehicle body, therefore the design quality of suspension system is to the reliability and comfort of automobile
Have a direct impact, mounting structure becomes more diversified also with increasing for vehicle.
Transverse engine vehicle generally requires design connecting bracket because the height fall of gear-box side is big, vehicle by
Under the big operating condition of power, left mounting bracket stress is very big.And the mounting bracket installation point position of gear-box side is not very well, to cause
The discontinuity of left mounting bracket, stress condition is severe, but considers the cost and weight demands of components again simultaneously,
Meticulous optimization design must be just done to mounting bracket, be meet while mounting bracket can reach performance requirement cost and
The requirement of weight, while better anti-vibration performance and unfailing performance are reached by the optimization of structure and technique.
With the development of the automobile industry, the engine of automobile is gradually biased to the trend of small displacement large torque, so power is total
Becoming more severe at the operating condition of suspension, mounting bracket is withstood more force, but has higher requirement again to weight and cost,
Mounting bracket needs are continued to optimize to meet requirements at the higher level.
Utility model content
In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a kind of mounting bracket structure,
To achieve the purpose that improve mounting bracket intensity and mode.
In order to solve the above-mentioned technical problem, the technology employed by the present utility model is
The mounting bracket structure, including mounting bracket ontology, the mounting bracket ontology be equipped with for suspension pad phase
The upper connecting base connected and the lower connecting base for being connected with gearbox, the upper connecting base are equipped with one group with lower connecting base and connect
Hole, one group of connecting hole of upper connecting base and one group of connecting hole of lower connecting base shift to install, the upper connecting base and lower connecting base
It is connected between upper opposite connecting hole by the dowel of arc.
Further, one group of connecting hole of the upper connecting base is three connecting holes, and the central point of three connecting holes is connected
Form isosceles triangle.
One group of connecting hole of the lower connecting base is three connecting holes, and the central point of three connecting holes is connected to form isosceles three
It is angular.
The mounting bracket ontology is equipped with reinforcing rib, is arranged by reinforcing rib so that the wall thickness of mounting bracket ontology everywhere
It is identical.
It is supported between the upper connecting base and lower connecting base by one group of dowel, it is bent to form support between adjacent dowel
Face, support curved surface are equipped with lightening hole.
The section of the dowel is the arc groove of inside opening.
The shape of the lightening hole is isosceles trapezoid.
The utility model compared with prior art, has the advantage that
The mounting bracket is reasonable in design, improves the intensity and mode of mounting bracket, the ontology of entire bracket and plus
Strengthening tendons combine together, so that the wall thickness of bracket everywhere is identical, structure is simple, reduce weight support frame, save the cost.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is the utility model mounting bracket structural schematic diagram.
Fig. 2 is the utility model mounting bracket schematic cross-section.
Fig. 3 is the utility model bracket and suspension pad and gearbox connection schematic diagram.
In figure:
1. mounting bracket ontology, 101. upper connecting bases, 102. lower connecting bases, 103. dowels, 104. lightening holes, 2. suspensions
Pad, 3. gearboxes.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
As shown in Figure 1 to Figure 3, it is the left mounting bracket structure of gearbox, is meeting various operating conditions to the property of suspension system
In the case where capable of requiring, mitigates weight, reduce cost.
The suspension strut structure includes mounting bracket ontology 1, and mounting bracket ontology 1 is equipped with for being connected with suspension pad 2
Upper connecting base 101 and lower connecting base 102 for being connected with gearbox 3, upper connecting base be located at the top of lower connecting base, upper company
Joint chair and lower connecting base are equipped with one group of connecting hole, and one group of connecting hole of upper connecting base and one group of connecting hole of lower connecting base misplace
It is arranged, is connected with respect between connecting hole by the dowel 103 of arc on upper connecting base and lower connecting base；Wherein, suspension pad is
Suspending cushion.
Preferably, one group of connecting hole of upper connecting base 101 is three connecting holes, and the central point of three connecting holes is connected to form
Isosceles triangle.One group of connecting hole of lower connecting base 102 is three connecting holes, and the central point of three connecting holes is connected to form isosceles
Triangle.Long three connecting holes for being greater than upper connecting base of the waist for the isosceles triangle that three connecting holes of lower connecting base are formed are formed
The waist of isosceles triangle is long.
Mounting bracket ontology 1 is equipped with reinforcing rib, is arranged by reinforcing rib so that the wall thickness phase of mounting bracket ontology everywhere
Together, the section of dowel is the arc groove of inside opening, and design rationally, improves the intensity and mode of suspension strut.
It is supported between upper connecting base and lower connecting base by one group of dowel 103, it is bent to form support between adjacent dowel
Face, support curved surface are equipped with lightening hole 104, and the shape of lightening hole is isosceles trapezoid, alleviates weight, has saved cost.
Connected together there are three connecting hole with bolt and gearbox below metal suspension bracket, above three hole double end spiral shells
Column is connect with left suspending soft cushion assembly, because three that three connect with gearbox installation point is connect with left suspending soft cushion assembly
Point is big in the distance of vehicle Y-direction, big in the drop of vehicle Z-direction, so the operating condition stress of entire bracket is more severe, uses
This structure can supporting structure meet operating condition stress intensity and mode require in the case where, the ontology of entire bracket and plus
Strengthening tendons combine together, so that the wall thickness of bracket everywhere is identical, thus can simplify technique, and reduce weight, save cost.
This mounting bracket is designed using this structure, so that left mounting bracket can satisfy the property of the intensity under bad working environments
Mode is improved while capable of requiring, effectively prevents generating resonance with many low frequency components of engine front deck, it can be to avoid very
Polyisocyanate rings vibration problem；And structure is simple.
It above are only and preferred embodiments of the present invention are illustrated, above-mentioned technical characteristic can form multiple hairs in any combination
Bright example scheme.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the improvement for the various unsubstantialities that the conception and technical scheme for using the utility model carry out,
Or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of mounting bracket structure, including mounting bracket ontology, the mounting bracket ontology be equipped with for suspension pad phase
The upper connecting base connected and the lower connecting base for being connected with gearbox, it is characterised in that: the upper connecting base and lower connecting base are equal
Equipped with one group of connecting hole, one group of connecting hole of upper connecting base and one group of connecting hole of lower connecting base are shifted to install, the upper connection
It is connected with respect between connecting hole by the dowel of arc on seat and lower connecting base.
2. mounting bracket structure as described in claim 1, it is characterised in that: one group of connecting hole of the upper connecting base is three companies
Hole is connect, the central point of three connecting holes is connected to form isosceles triangle.
3. mounting bracket structure as described in claim 1, it is characterised in that: one group of connecting hole of the lower connecting base is three companies
Hole is connect, the central point of three connecting holes is connected to form isosceles triangle.
4. mounting bracket structure as described in claim 1, it is characterised in that: the mounting bracket ontology is equipped with reinforcing rib, leads to
Reinforcing rib is crossed to be arranged so that the wall thickness of mounting bracket ontology everywhere is identical.
5. mounting bracket structure as described in claim 1, it is characterised in that: pass through one between the upper connecting base and lower connecting base
Group dowel supports, and support curved surface is formed between adjacent dowel, and support curved surface is equipped with lightening hole.
6. mounting bracket structure as described in claim 1, it is characterised in that: the section of the dowel is the arc of inside opening
Slot.
7. mounting bracket structure as claimed in claim 5, it is characterised in that: the shape of the lightening hole is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775049.8U CN208498218U (en) | 2018-05-23 | 2018-05-23 | A kind of mounting bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775049.8U CN208498218U (en) | 2018-05-23 | 2018-05-23 | A kind of mounting bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498218U true CN208498218U (en) | 2019-02-15 |
Family
ID=65293562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775049.8U Active CN208498218U (en) | 2018-05-23 | 2018-05-23 | A kind of mounting bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978983A (en) * | 2019-12-20 | 2020-04-10 | 奇瑞汽车股份有限公司 | Power assembly connecting support |
-
2018
- 2018-05-23 CN CN201820775049.8U patent/CN208498218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978983A (en) * | 2019-12-20 | 2020-04-10 | 奇瑞汽车股份有限公司 | Power assembly connecting support |
| CN110978983B (en) * | 2019-12-20 | 2021-11-30 | 奇瑞汽车股份有限公司 | Power assembly connecting support |
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