CN208452772U - Suspension support structure - Google Patents
Suspension support structure Download PDFInfo
- Publication number
- CN208452772U CN208452772U CN201820737464.4U CN201820737464U CN208452772U CN 208452772 U CN208452772 U CN 208452772U CN 201820737464 U CN201820737464 U CN 201820737464U CN 208452772 U CN208452772 U CN 208452772U
- Authority
- CN
- China
- Prior art keywords
- inverted cone
- support arm
- mounting bracket
- shaped support
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000725 suspension Substances 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 30
- 208000016261 weight loss Diseases 0.000 claims description 20
- 230000004580 weight loss Effects 0.000 claims description 20
- 208000020442 loss of weight Diseases 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
A suspension bracket structure comprises a support arm and a mounting seat, wherein the support arm is vertically connected with the mounting seat; the suspension support further comprises an inverted cone-shaped support, the top surface of the inverted cone-shaped support is fixedly connected with the bottom surface of the support arm, the lateral portion of the inverted cone-shaped support is connected with the lateral portion of the mounting seat, the sectional area of the inverted cone-shaped support is gradually reduced from a position close to the support arm to a position far away from the support arm, at least four bolt mounting positions are arranged on the mounting seat, a first weight reducing groove is formed between the four bolt mounting positions, a second weight reducing groove is formed between the inverted cone-shaped support and the bolt mounting position on one side of the inverted cone-shaped support, and a third weight reducing groove is formed between the inverted cone-shaped support and the bolt mounting position on the other side of the. This design not only the reliability is high, the shock attenuation nature is strong, and structural design is reasonable moreover, effectively realizes the part lightweight.
Description
Technical field
The utility model relates to suspension structure of engine more particularly to a kind of mounting bracket structures, and it is particularly applicable to improve
Support intensity reduces bracket quality.
Background technique
Engine is installed on automobile frame by mounting bracket, a kind of mounting bracket of reasonably optimizing design, will be very
The vibration of good improvement automobile, reduces noise, and raising is driven and ride comfort, improves safety, save the cost.
The rear suspension bracket of the prior art generally uses weldment or cast member, mostly straight rib right angle, square-folded knot
Structure design.Existing weldment mounting bracket lacks compactedness, and presentation quality is poor, and reliability is low.Due to cast member mounting bracket
Do not pass through meticulous optimization design, there are partial region stress concentrations, and there are risk of breakage, and than cumbersome, to casting, add
Work, assembly etc. bring cost waste and it is inconvenient.The bracket of existing scheme, mode is bad after installation, and it is unnecessary to be easy to cause
Vibration, reduce the comfort of vehicle.
China Patent Publication No. is CN205075638Y, and publication date is that the utility model patent on March 9th, 2016 discloses
The cantilever of a kind of lightweight rear suspension support for engine, including cantilever mounting seat, cantilever and reinforcing rib, the suspension installs bottom
The side of the interlude of seat is indent arc-shaped；Design has loss of weight pit on the base plane of the cantilever mounting seat.It is described
The base plane of cantilever mounting seat be disposed with two mounting planes up and down, there are two pedestals to install spiral shell on each mounting plane
Keyhole.There is cantilever boss on the cantilever, the position of respective cantilevered boss has cantilever to install bolt hole.The cantilever mounting seat
The filleted corner of at L-shaped right angle junction uses asymmetrical circular cone fillet with cantilever shape.There is width on the outside of the reinforcing rib
Beam, the i.e. section of reinforcing rib be it is T-shaped, reinforcing rib forms I-shaped cross-section in conjunction with cantilever mounting seat.Although this is practical new
Type can simplify the structure of mounting bracket.But there are still following defects for it:
The arm of force of the utility model stress is longer, and the intensity of reinforcing rib is poor, easily causes vibration.
Summary of the invention
The purpose of the utility model is to overcome the intensity of reinforcing rib existing in the prior art is poor, cause asking for vibration
Topic provides a kind of tapered reinforcement structure, mounting bracket structure with small vibration.
In order to achieve the above object, the technical solution of the utility model is:
A kind of mounting bracket structure, including support arm and mounting base, the support arm is vertical with mounting base to be connect；
The mounting bracket further includes inverted cone-shaped support, the fixed company in the top surface of the inverted cone-shaped support and the bottom surface of support arm
It connects, the side of the inverted cone-shaped support is connected with the side of mounting base, and the inverted cone-shaped support is from nearly support arm to remote branch of a clan arm
Place's sectional area is gradually reduced.
One end of the support arm and top of mounting base is vertical connects, the other end of the support arm is provided with suspension installation
Position.
It is described suspension installation position with a thickness of 20 millimeters -40 millimeters.
It is provided at least four bolt installation positions in the mounting base, offers first between four bolt installation positions
Weight loss groove offers the second weight loss groove, the inverted cone-shaped support between the inverted cone-shaped support and the bolt installation position of one side
Third weight loss groove is offered between the bolt installation position of its other side.
Loss of weight arc side is offered between adjacent two bolt installation position on the mounting base edge.
At least two support arm weight loss grooves are offered on the top surface of the support arm.
The mounting bracket is that aluminium alloy is integrally formed component.
Compared with prior art, the utility model has the following beneficial effects:
1, the top surface of inverted cone-shaped support is fixedly connected with the bottom surface of support arm in a kind of mounting bracket structure of the utility model, institute
The side for stating inverted cone-shaped support is connected with the side of mounting base, inverted cone-shaped support section at remote branch of a clan arm from nearly support arm
Product is gradually reduced, and such design effectively increases mounting bracket stress reliability, avoids bracket deformation due to stress fatigue, has
Effect optimizes the damping property of mounting bracket.Therefore, the mounting bracket stress high reliablity of the design.Damping property is strong.
2, pass through the design of weight loss groove and loss of weight arc side in a kind of mounting bracket structure of the utility model, reduce mounting bracket
Casting materials, while under the premise of ensuring rack mechanical performance reduce bracket weight.Therefore, the mounting bracket of the design
It is reasonable in design, effectively realize part lightweight.
3, mounting bracket is that aluminium alloy is integrally formed component in a kind of mounting bracket structure of the utility model, is reducing part
Ensure that the mechanical performance of part is more excellent while stringer.Therefore, the mounting bracket of the design is aluminum casting, light weight.Mechanicalness
It can be good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic perspective view of the utility model.
In figure: support arm 1, suspension installation position 11, support arm weight loss groove 12, mounting base 2, bolt installation position 21, the first weight loss groove
22, the second weight loss groove 23, third weight loss groove 24, loss of weight arc side 25, inverted cone-shaped support 3.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1 to Fig. 2, a kind of mounting bracket structure, including support arm 1 and mounting base 2, the support arm 1 hang down with mounting base 2
It is direct-connected to connect；
The mounting bracket further includes inverted cone-shaped support 3, and the top surface of the inverted cone-shaped support 3 and the bottom surface of support arm 1 are fixed
Connection, the side of the inverted cone-shaped support 3 is connected with the side of mounting base 2, the inverted cone-shaped support 3 from nearly support arm 1 to
Sectional area is gradually reduced at remote branch of a clan arm 1.
One end of the support arm 1 is vertical with the top of mounting base 2 to be connect, and the other end of the support arm 1 is provided with suspension peace
Fill position 11.
It is described suspension installation position 11 with a thickness of 20 millimeters -40 millimeters.
It is provided at least four bolt installation positions 21 in the mounting base 2, is opened up between four bolt installation positions 21
There is the first weight loss groove 22, the second weight loss groove 23, institute are offered between the inverted cone-shaped support 3 and the bolt installation position 21 of one side
It states and offers third weight loss groove 24 between inverted cone-shaped support 3 and the bolt installation position 21 of its other side.
Loss of weight arc side 25 is offered between adjacent two bolt installation position 21 on 2 edge of mounting base.
At least two support arm weight loss grooves 12 are offered on the top surface of the support arm 1.
The mounting bracket is that aluminium alloy is integrally formed component.
The principles of the present invention are described as follows:
Mounting bracket is aluminum casting, is formed by the way of low pressure casting, by the design of mounting bracket structure, makes to suspend
Support intensity safety coefficient does not decline compared with original structure, and realize has steel-casting to be changed to aluminum casting mounting bracket for the first time, by suspension branch
The weight of frame is reduced to 1.53Kg/ part by 3.4Kg/ part, and it is obvious to drop weight effect for weight decline 55%.
Embodiment 1:
A kind of mounting bracket structure, including support arm 1 and mounting base 2, the support arm 1 is vertical with mounting base 2 to be connect；It is described
Mounting bracket further includes inverted cone-shaped support 3, and the top surface of the inverted cone-shaped support 3 is fixedly connected with the bottom surface of support arm 1, the back taper
The side of type support 3 is connected with the side of mounting base 2, the inverted cone-shaped support 3 section at remote branch of a clan arm 1 from nearly support arm 1
Product is gradually reduced；One end of the support arm 1 is vertical with the top of mounting base 2 to be connect, and the other end of the support arm 1 is provided with suspension
Installation position 11；It is described suspension installation position 11 with a thickness of 20 millimeters -40 millimeters.
Embodiment 2:
Embodiment 2 is substantially the same manner as Example 1, the difference is that:
It is provided at least four bolt installation positions 21 in the mounting base 2, is opened up between four bolt installation positions 21
There is the first weight loss groove 22, the second weight loss groove 23, institute are offered between the inverted cone-shaped support 3 and the bolt installation position 21 of one side
It states and offers third weight loss groove 24 between inverted cone-shaped support 3 and the bolt installation position 21 of its other side.
Embodiment 3:
Embodiment 3 is substantially the same manner as Example 2, the difference is that:
Loss of weight arc side 25 is offered between adjacent two bolt installation position 21 on 2 edge of mounting base；The top of the support arm 1
At least two support arm weight loss grooves 12 are offered on face；The mounting bracket is that aluminium alloy is integrally formed component.
Claims (7)
1. a kind of mounting bracket structure, including support arm (1) and mounting base (2), the support arm (1) is vertical with mounting base (2) to be connect,
It is characterized by:
The mounting bracket further includes inverted cone-shaped support (3), and the top surface of the inverted cone-shaped support (3) and the bottom surface of support arm (1) are solid
Fixed connection, the side of the inverted cone-shaped support (3) are connected with the side of mounting base (2), and the inverted cone-shaped support (3) is propped up from close
Sectional area is gradually reduced at remote branch of a clan arm (1) at arm (1).
2. a kind of mounting bracket structure according to claim 1, it is characterised in that:
One end of the support arm (1) is vertical with the top of mounting base (2) to be connect, and the other end of the support arm (1) is provided with suspension
Installation position (11).
3. a kind of mounting bracket structure according to claim 2, it is characterised in that:
It is described suspension installation position (11) with a thickness of 20 millimeters -40 millimeters.
4. a kind of mounting bracket structure according to claim 1,2 or 3, it is characterised in that:
It is provided at least four bolt installation positions (21) on the mounting base (2), is opened between four bolt installation positions (21)
Equipped with the first weight loss groove (22), second is offered between the inverted cone-shaped support (3) _ and the bolt installation position (21) of one side and is subtracted
The bolt installation position (21) of Baking soda (23), the inverted cone-shaped support (3) and its other side _ between offer third weight loss groove
(24)。
5. a kind of mounting bracket structure according to claim 4, it is characterised in that:
Loss of weight arc side (25) are offered between adjacent two bolt installation position (21) on mounting base (2) edge.
6. a kind of mounting bracket structure according to claim 4, it is characterised in that:
At least two support arm weight loss grooves (12) are offered on the top surface of the support arm (1).
7. a kind of mounting bracket structure according to claim 6, it is characterised in that:
The mounting bracket is that aluminium alloy is integrally formed component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737464.4U CN208452772U (en) | 2018-05-17 | 2018-05-17 | Suspension support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737464.4U CN208452772U (en) | 2018-05-17 | 2018-05-17 | Suspension support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452772U true CN208452772U (en) | 2019-02-01 |
Family
ID=65148527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820737464.4U Active CN208452772U (en) | 2018-05-17 | 2018-05-17 | Suspension support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721602A (en) * | 2021-02-22 | 2021-04-30 | 东风商用车有限公司 | Power assembly suspension system |
-
2018
- 2018-05-17 CN CN201820737464.4U patent/CN208452772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721602A (en) * | 2021-02-22 | 2021-04-30 | 东风商用车有限公司 | Power assembly suspension system |
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| GR01 | Patent grant |