CN109649100A - Power transmission suspension swing arm before a kind of automobile - Google Patents
Power transmission suspension swing arm before a kind of automobile Download PDFInfo
- Publication number
- CN109649100A CN109649100A CN201811587469.4A CN201811587469A CN109649100A CN 109649100 A CN109649100 A CN 109649100A CN 201811587469 A CN201811587469 A CN 201811587469A CN 109649100 A CN109649100 A CN 109649100A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- arm ontology
- ontology
- power transmission
- reinforcing rib
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The present invention relates to automobile parts equipment technical fields, and disclose power transmission suspension swing arm before a kind of automobile, including swing arm ontology, one end of swing arm ontology is equipped with interstage bushing, interstage bushing offers ball pin seat on outwardly extending extended segment, the internal activity of ball pin seat is equipped with ball pin body, the another both ends of swing arm ontology are respectively equipped with bush hole and assembled shaft, bush hole internal activity is socketed with front lining, the external activity of assembled shaft is socketed with back bush, the front and back of swing arm ontology is respectively equipped with the groove being recessed inwardly, the inside of groove is equipped with reinforcing rib I, side outside swing arm offers fixing groove respectively.Power transmission suspension swing arm before the automobile, by the way that groove is divided into variform triangle by reinforcing rib II by the surface of swing arm ontology, using the stability of triangle, the load-bearing capacity of swing arm ontology is increased, stress level is reduced, the service life of swing arm ontology is extended.
Description
Technical field
The present invention relates to automobile parts equipment technical field, power transmission suspension swing arm before specially a kind of automobile.
Background technique
There is lower swing arm in a variety of suspension frame structures such as double wish-bone arm type, the MacPherson type of automobile, plays guiding and supporting role, remove
Bear and the power of transmitting all directions outside, have an effect on the positional parameters such as toe-in, flare, control wheel trace.
Ontology for existing swing arm be mostly it is solid so that the weight of swing arm ontology increases, cause resource
Waste, and since the thickness of existing swing arm is thicker and heavier-weight, the rigidity of swing arm, intensity is excessive, so that swing arm is easily sent out
Raw fracture, and cannot buffering automobile is subject under steam well shock, reduce the stationarity and safety in running car
Property, and if swing arm is arranged to hollow structure completely, its rigidity can be made to weaken, reduce service life.
Summary of the invention
The present invention provides power transmission suspension swing arms before a kind of automobile, have lighter in weight, stability height and service life length
Advantage, solve the ontology of existing swing arm be mostly it is solid so that the weight of swing arm ontology increases, cause the wave of resource
Take, and since the thickness of existing swing arm is thicker and heavier-weight, the rigidity of swing arm, intensity is excessive, so that swing arm easily occurs
Fracture, and cannot buffering automobile is subject under steam well shock, reduce the stationarity and safety in running car,
And if swing arm is arranged to hollow structure completely, the problem of its rigidity can be made to weaken, reduce service life.
The invention provides the following technical scheme: power transmission suspension swing arm before a kind of automobile, including swing arm ontology, the swing arm
One end of ontology is equipped with interstage bushing, offers ball pin seat, the ball pin seat on the outwardly extending extended segment of interstage bushing
Internal activity ball pin body is installed, the another both ends of the swing arm ontology are respectively equipped with bush hole and assembled shaft, the bush hole
Internal activity is socketed with front lining, and the external activity of the assembled shaft is socketed with back bush, the front of the swing arm ontology and back
Face is respectively equipped with the groove being recessed inwardly, and the inside of the groove is equipped with reinforcing rib I, and the side of the swing arm body exterior is distinguished
Fixing groove is offered, is equipped with reinforcing rib II inside the fixing groove.
Preferably, the thickness value in the middle part of the swing arm ontology is equal with the thickness value of groove, and the thickness in the middle part of swing arm ontology
Angle value is the one third of swing arm body outer wall thickness value.
Preferably, the inside grooves constitute the different triangle of shape by reinforcing rib I.
Preferably, the head and the tail of the reinforcing rib I are mutually clamped, and reinforcing rib I is located between swing arm ontology front and back
Distance value be greater than 5 ㎜.
Preferably, three reinforcing ribs II and swing arm ontology are integrated by forging.
Preferably, the quantity of the fixing groove is three, and the depth value of fixing groove is equal with the thickness value of reinforcing rib II.
Preferably, the interstage bushing is assemblied on swing arm ontology for connecting spring damper.
The present invention have it is following the utility model has the advantages that
1, power transmission suspension swing arm before the automobile, by the way that groove is divided into shape not by reinforcing rib II by the surface of swing arm ontology
Same triangle increases the load-bearing capacity of swing arm ontology, reduces stress level, extend using the stability of triangle
The service life of swing arm ontology.
2, power transmission suspension swing arm before the automobile, it is integrated by forging swing arm ontology with reinforcing rib II, it avoids
Because the thickness of swing arm ontology is blocked up, causing the weight of swing arm ontology to increase influences its performance, has saved cost.
3, power transmission suspension swing arm before the automobile, by the mutual clamping between reinforcing rib I, so that being forged between reinforcing rib I
That makes is stronger, so that the load-bearing capacity of swing arm ontology enhances, significantly improves the rigidity of structure, extends service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the left view schematic diagram of structure of the invention swing arm ontology；
Fig. 3 is I schematic diagram of structure of the invention reinforcing rib.
In figure: 1, swing arm ontology；2, interstage bushing；3, ball pin seat；4, ball pin body；5, bush hole；6, assembled shaft；7, preceding lining
Set；8, back bush；9, groove；10, reinforcing rib I；11, fixing groove；12, reinforcing rib II.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Simultaneously in the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the equipment of indication or suggestion meaning or element there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention, while the shade in figure is filled without spy
Different meaning, only for the positional relationship between each object in difference figure.
Please refer to Fig. 1-3, power transmission suspension swing arm before a kind of automobile, including swing arm ontology 1, the thickness at 1 middle part of swing arm ontology
Angle value is equal with the thickness value of groove 9, and the thickness value at the middle part of swing arm ontology 1 be 1 outer wall thickness value of swing arm ontology three/
One, hollow structure is not set by the middle part of swing arm ontology 1, avoids making middle part disconnected in the case where by external force because of swing arm ontology 1
It splits, improves the safety in vehicle driving, while alleviating the weight of swing arm ontology 1 itself, and will not significantly cut down pendulum
The performance of arm body 1, one end of swing arm ontology 1 are equipped with interstage bushing 2, and interstage bushing 2 is assemblied on swing arm ontology 1 for connecting
Spring damper reduces the vibration that is subject under steam of automobile, improves the stationarity in running car, and interstage bushing 2 is to extension
Ball pin seat 3 is offered on the extended segment stretched, the internal activity of ball pin seat 3 is equipped with ball pin body 4, the another both ends point of swing arm ontology 1
Not She You bush hole 5 and assembled shaft 6,5 internal activity of bush hole is socketed with front lining 7, after the external activity of assembled shaft 6 is socketed with
Bushing 8, the front and back of swing arm ontology 1 are respectively equipped with the groove 9 being recessed inwardly, are made up of inside groove 9 reinforcing rib I 10
Shape different triangle, by the way that groove 9 is divided into shape difference by reinforcing rib I 10 by the surface of swing arm ontology 1
Triangle increase the load-bearing capacity of swing arm ontology 1 using the stability of triangle, reduce stress level, extend pendulum
The inside of the service life of arm body 1, groove 9 is equipped with reinforcing rib I 10, and the head and the tail of reinforcing rib I 10 are mutually clamped, and reinforcing rib I
10, which are located at the distance between 1 front and back of swing arm ontology value, is greater than 5 ㎜, using the mutual clamping between reinforcing rib I 10, so that
That forges between reinforcing rib I 10 is stronger, so that the load-bearing capacity of swing arm ontology 1 enhances, significantly improves the rigidity of structure, prolongs
Service life is grown, the side outside swing arm ontology 1 offers fixing groove 11 respectively, and the quantity of fixing groove 11 is three, and solid
The depth value for determining slot 11 is equal with the thickness value of reinforcing rib II 12, and reinforcing rib II 12 is arranged to the external phase with swing arm ontology 1
It is mutually concordant, the whole aesthetics of swing arm ontology 1 is increased, is equipped with reinforcing rib II 12, three reinforcing ribs II 12 inside fixing groove 11
With swing arm ontology 1 by forge it is integrated, by by swing arm ontology 1 and reinforcing rib II 12 forging it is integrated, avoid because
The blocked up weight for leading to swing arm ontology 1 of the thickness of swing arm ontology 1, which increases, influences its performance, has saved cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. power transmission suspension swing arm before a kind of automobile, including swing arm ontology (1), it is characterised in that: the one of the swing arm ontology (1)
End is equipped with interstage bushing (2), and the interstage bushing (2) offers ball pin seat (3), the ball pin seat on outwardly extending extended segment
(3) internal activity is equipped with ball pin body (4), and the another both ends of the swing arm ontology (1) are respectively equipped with bush hole (5) and assembled shaft
(6), bush hole (5) internal activity is socketed with front lining (7), and the external activity of the assembled shaft (6) is socketed with back bush
(8), the front and back of the swing arm ontology (1) is respectively equipped with the groove (9) being recessed inwardly, and the inside of the groove (9) is set
There is reinforcing rib I (10), the external side of the swing arm ontology (1) offers fixing groove (11) respectively, in the fixing groove (11)
Portion is equipped with reinforcing rib II (12).
2. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: the swing arm ontology (1)
The thickness value at middle part is equal with the thickness value of groove (9), and the thickness value in the middle part of swing arm ontology (1) is swing arm ontology (1) outer wall
The one third of thickness value.
3. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: the groove (9) is internal
The different triangle of shape is constituted by reinforcing rib I (10).
4. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: the reinforcing rib I (10)
Head and the tail be mutually clamped, and reinforcing rib I (10) be located at the distance between swing arm ontology (1) front and back value be greater than 5 ㎜.
5. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: three reinforcing ribs II
(12) integrated by forging with swing arm ontology (1).
6. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: the fixing groove (11)
Quantity is three, and the depth value of fixing groove (11) is equal with the thickness value of reinforcing rib II (12).
7. power transmission suspension swing arm before a kind of automobile according to claim 1, it is characterised in that: the interstage bushing (2)
It is assemblied on swing arm ontology (1) for connecting spring damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587469.4A CN109649100B (en) | 2018-12-25 | 2018-12-25 | Suspension swing arm for automobile front transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587469.4A CN109649100B (en) | 2018-12-25 | 2018-12-25 | Suspension swing arm for automobile front transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649100A true CN109649100A (en) | 2019-04-19 |
| CN109649100B CN109649100B (en) | 2022-03-25 |
Family
ID=66115064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587469.4A Active CN109649100B (en) | 2018-12-25 | 2018-12-25 | Suspension swing arm for automobile front transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649100B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942571A (en) * | 2021-11-30 | 2022-01-18 | 重庆凯斯瑞机电设备有限公司 | High-strength two-bridge swing arm |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834249B1 (en) * | 2007-02-07 | 2008-05-30 | 위아 주식회사 | Light weight lower arm reinforced intensity |
| DE102009008839A1 (en) * | 2009-02-13 | 2010-08-19 | Volkswagen Ag | One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas |
| CN102874063A (en) * | 2012-10-29 | 2013-01-16 | 奇瑞汽车股份有限公司 | Vehicle front suspension bracket control arm |
| CN103358841A (en) * | 2012-04-01 | 2013-10-23 | 广州汽车集团股份有限公司 | Swinging arm of automobile suspension system, corresponding suspension system and automobile |
| WO2016174316A1 (en) * | 2015-04-28 | 2016-11-03 | Hutchinson | Linking arm, for example for a vehicle wheel suspension, and method for manufacturing same |
| CN106080072A (en) * | 2016-06-28 | 2016-11-09 | 芜湖市建鑫汽车零部件有限责任公司 | A kind of Automobile Right swing arm assembly |
| CN206426780U (en) * | 2017-01-22 | 2017-08-22 | 玉环迪奥机械制造有限公司 | A kind of control arm |
| CN207433165U (en) * | 2017-10-23 | 2018-06-01 | 浙江合众新能源汽车有限公司 | A kind of automobile suspension swinging arm structure |
-
2018
- 2018-12-25 CN CN201811587469.4A patent/CN109649100B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834249B1 (en) * | 2007-02-07 | 2008-05-30 | 위아 주식회사 | Light weight lower arm reinforced intensity |
| DE102009008839A1 (en) * | 2009-02-13 | 2010-08-19 | Volkswagen Ag | One-piece casting transverse control arm for supporting wheel-supporting component at vehicle body of motor vehicle, has bars for connecting belts, where selected areas exhibit high firmness and breaking strain relative to remaining areas |
| CN103358841A (en) * | 2012-04-01 | 2013-10-23 | 广州汽车集团股份有限公司 | Swinging arm of automobile suspension system, corresponding suspension system and automobile |
| CN102874063A (en) * | 2012-10-29 | 2013-01-16 | 奇瑞汽车股份有限公司 | Vehicle front suspension bracket control arm |
| WO2016174316A1 (en) * | 2015-04-28 | 2016-11-03 | Hutchinson | Linking arm, for example for a vehicle wheel suspension, and method for manufacturing same |
| CN106080072A (en) * | 2016-06-28 | 2016-11-09 | 芜湖市建鑫汽车零部件有限责任公司 | A kind of Automobile Right swing arm assembly |
| CN206426780U (en) * | 2017-01-22 | 2017-08-22 | 玉环迪奥机械制造有限公司 | A kind of control arm |
| CN207433165U (en) * | 2017-10-23 | 2018-06-01 | 浙江合众新能源汽车有限公司 | A kind of automobile suspension swinging arm structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942571A (en) * | 2021-11-30 | 2022-01-18 | 重庆凯斯瑞机电设备有限公司 | High-strength two-bridge swing arm |
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| Publication number | Publication date |
|---|---|
| CN109649100B (en) | 2022-03-25 |
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