CN108263156A - The suspension swing arm component of vehicle and with its vehicle - Google Patents
The suspension swing arm component of vehicle and with its vehicle Download PDFInfo
- Publication number
- CN108263156A CN108263156A CN201810174324.5A CN201810174324A CN108263156A CN 108263156 A CN108263156 A CN 108263156A CN 201810174324 A CN201810174324 A CN 201810174324A CN 108263156 A CN108263156 A CN 108263156A
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- CN
- China
- Prior art keywords
- swing arm
- mounting hole
- axis pin
- suspension
- bearing
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention provides a kind of suspension swing arm component of vehicle and has its vehicle, and suspension swing arm component includes：Swing arm ontology, swing arm ontology include two stabilizer blades, and one end of two stabilizer blades is connected and the other end is arranged spaced apart, the free ends of two stabilizer blades be respectively equipped with along its axially through the first mounting hole；Bearing, bearing are located in the first mounting hole and only support the internal face of the first mounting hole；Axis pin, axis pin is located in bearing and at least part stretches out the first mounting hole；Swing arm mounting base, swing arm mounting base are equipped with the second mounting hole and are set on the part of the first mounting hole of stretching of axis pin to connect swing arm ontology and swing arm mounting base by the second mounting hole；Locking member, locking member are connected with axis pin and only to swing arm mounting bases.The suspension swing arm component of vehicle according to embodiments of the present invention by setting bearing in swing arm ontology, reduces the frictional resistance between swing arm ontology and swing arm mounting base, improves the service life of suspension swing arm component.
Description
Technical field
The present invention relates to vehicle accessory manufacturing technology field, a kind of suspension swing arm component more particularly, to vehicle and
Vehicle with the suspension swing arm component.
Background technology
In automobile manufacturing field, suspension swing arm structure is usually used, is needed in suspension swing arm and arm swing support connected position
Enough load or active force can be born, frictional resistance is small, wear-resistant, meets certain flexibility.Usual suspension pendulum
Arm articulated structure position uses rubber bush structure more, though rubber bush structure can buffer the impact forces from road surface, drop
The shaking of low vehicle improves the comfort of vehicle, but since the strength and stiffness of rubber bush structure are little, can bear
Either force limited is fragile when by compared with big load or active force for load, and service life is short, usually in axle load or
It is used on the smaller vehicle of active force.For the vehicle that axle load or active force are larger, more for sliding pin, connection is used at present
Frictional resistance is big during place's rotation, and easy to wear, junction easily occurs shaking and generating noise after abrasion.
Invention content
In view of this, the present invention provides a kind of suspension swing arm component of vehicle.
The present invention also provides a kind of vehicles with the suspension swing arm component.
In order to solve the above technical problems, the present invention uses following technical scheme：
The suspension swing arm component of the vehicle of embodiment according to a first aspect of the present invention, including：
Swing arm ontology, the swing arm ontology include two stabilizer blades, and one end of two stabilizer blades is connected and other end interval
Open arrangement, the free ends of two stabilizer blades be respectively equipped with along its axially through the first mounting hole；
Bearing, the bearing are located in first mounting hole and only support the internal face of first mounting hole；
Axis pin, the axis pin is located in the bearing and at least part stretches out first mounting hole；
Swing arm mounting base, the swing arm mounting base are equipped with the second mounting hole and are set in by second mounting hole described
To connect the swing arm ontology and the swing arm mounting base on the part of stretching first mounting hole of axis pin；
Locking member, the locking member are connected with the axis pin and only to the swing arm mounting bases.
Further, the suspension swing arm component further includes：Filler plug, the filler plug are located at first mounting hole
To lubricate the axis pin in side far from the locking member.
Further, first mounting hole on two stabilizer blades is oppositely arranged.
Further, the axis pin coaxial arrangement in two first mounting holes.
Further, the axis pin is interference fitted with the bearing.
Further, the axis pin is formed as locking pin.
Further, the bearing is formed as taper roll bearing.
Further, the locking member is formed as locking nut.
Further, the swing arm ontology is integrally formed part.
The vehicle of embodiment according to a second aspect of the present invention is put including the suspension according to the vehicle described in above-described embodiment
Arm component.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The suspension swing arm component of vehicle according to embodiments of the present invention by setting bearing in swing arm ontology, reduces
Frictional resistance between swing arm ontology and swing arm mounting base improves the service life of suspension swing arm component, the suspension swing arm group
Part is simple in structure, and assembling is easy, and bearing capacity is strong, will not generate noise.
Description of the drawings
Fig. 1 is the structure diagram of the suspension swing arm component of the vehicle of the embodiment of the present invention；
Fig. 2 is the sectional view of the suspension swing arm component of the vehicle of the embodiment of the present invention.
Reference numeral：
Suspension swing arm component 100；
Swing arm ontology 10；Stabilizer blade 11；
Bearing 20；
Axis pin 30；
Swing arm mounting base 40；
Locking member 50；
Filler plug 60.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's all other embodiments obtained, shall fall within the protection scope of the present invention.
The suspension swing arm component 100 of vehicle according to embodiments of the present invention is specifically described with reference to attached drawing first below.
As depicted in figs. 1 and 2, the suspension swing arm component 100 of vehicle according to embodiments of the present invention include swing arm ontology 10,
Bearing 20, axis pin 30, swing arm mounting base 40 and locking member 50.
Specifically, swing arm ontology 10 includes two stabilizer blades 11, one end of two stabilizer blades 11 is connected and the other end is spaced apart
Arrangement, the free ends of two stabilizer blades 11 be respectively equipped with along its axially through the first mounting hole.Bearing 20 is located at the first mounting hole
Internal face that is interior and only supporting the first mounting hole, axis pin 30 is located in bearing 20 and at least part stretches out the first mounting hole.Swing arm
Mounting base 40 be equipped with the second mounting hole and be set in by the second mounting hole axis pin 30 the first mounting hole of stretching part on
Swing arm ontology 10 and swing arm mounting base 40 are connected, locking member 50 is connected with axis pin 30 and only to swing arm mounting base 40.
In other words, the suspension swing arm component 100 of vehicle according to embodiments of the present invention is mainly by swing arm ontology 10, bearing
20th, axis pin 30, swing arm mounting base 40 and locking member 50 form.Wherein, swing arm ontology 10 is mainly made of two stabilizer blades 11, two
One end of stabilizer blade 11 can be connected, and the other end of two stabilizer blades 11 is arranged spaced apart, what the other ends of two stabilizer blades 11 was spaced apart
Distance can specifically be set according to actual needs.The free end of two stabilizer blades 11 can be machined with the first mounting hole respectively,
First mounting hole can along stabilizer blade 11 axially through.
Bearing 20 may be mounted in the first mounting hole, and bearing 20 can only support the first mounting hole in the first mounting hole
Internal face makes bearing 20 mutually be close to the first mounting hole, improves 100 integrally-built stability of suspension swing arm component.Pass through
Setting bearing 20, reduces the frictional resistance between swing arm ontology 10 and swing arm mounting base 40, improves in swing arm ontology 10
The service life of suspension swing arm component 100.
Axis pin 30 may be mounted in bearing 20, and at least part of axis pin 30 can stretch out the first mounting hole.Swing arm is pacified
Dress seat 40 can be machined with the second mounting hole, and swing arm mounting base 40 can be set in the stretching the of axis pin 30 by the second mounting hole
On the part of one mounting hole, swing arm ontology 10 and swing arm mounting base 40 is made to link together.Pass through the installation axis pin in bearing 20
30 to connect swing arm ontology 10 and swing arm mounting base 40, improve suspension swing arm component 100 can bearing capacity, can be adapted for carrying
Lotus is the vehicle of more than 5000kg.
Locking member 50 can be connected with axis pin 30, and locking member 50 can only support swing arm mounting base 40, make 30 He of axis pin
Swing arm mounting base 40 fixes more secured, 100 integrally-built stability of raising suspension swing arm component, guarantee suspension swing arm component
During 100 movement, any noise will not be generated.
The suspension swing arm component 100 of vehicle according to embodiments of the present invention as a result, passes through the setting axis in swing arm ontology 10
20 are held, reduces the frictional resistance between swing arm ontology 10 and swing arm mounting base 40, improves the use of suspension swing arm component 100
In the service life, the suspension swing arm component 100 is simple in structure, and assembling is easy, and bearing capacity is strong, will not generate noise.
According to one embodiment of present invention, suspension swing arm component 100 further includes：Filler plug 60, filler plug 60 are located at
With lubricating pin shaft 30 in the side of the separate locking member 50 of one mounting hole.
That is, suspension swing arm component 100 can also include filler plug 60.Filler plug 60 may be mounted at the first installation
In the side of the separate locking member 50 in hole, filler plug 60 can be lubricated axis pin 30, when substantially reducing swing arm unit movement
Frictional resistance, ensure that suspension swing arm component 100 is not easy to wear, improve the service life of suspension swing arm component 100.
In certain specific embodiments of the invention, the first mounting hole on two stabilizer blades 11 is oppositely arranged, and two
Axis pin 30 in a first mounting hole is coaxially disposed.
In other words, the first mounting hole on two stabilizer blades 11 on swing arm ontology 10 can be oppositely arranged, two first
Mounting hole is opposite and coaxial, ensures that the axis pin 30 in two the first mounting holes can prevent two first peaces on the same axis
Axis pin 30 in dress hole generates additional active force when not coaxial.
According to one embodiment of present invention, axis pin 30 is interference fitted with bearing 20, and axis pin 30 is formed as locking pin, bearing
20 are formed as taper roll bearing, and locking member 50 is formed as locking nut.
That is, axis pin 30 can be attached in an interference fit with bearing 20, the outer surface of axis pin 30 and axis
It holds 20 internal face to fit closely together, is fixed together it and is not susceptible to slide.Locking may be used in axis pin 30
Pin, locking pin can be equipped with self-lubricating structure, coordinate to be lubricated axis pin 30 with filler plug 60 by it.Bearing 20 can be with
Using taper roll bearing, larger load or active force can be born and reduce frictional resistance, reduce abrasion.Locking
Locking nut may be used in part 50, and swing arm mounting base 40 is pressed into taper roll bearing, and passes through bearing 20 with locking pin
The second mounting hole on inner ring and swing arm mounting base 40, swing arm ontology 10 and swing arm mounting base 40 are installed together, improved
100 overall performance of suspension swing arm component and service life, also improve entire vehicle suspension system NVH (Noise,
Vibration, Harshness) performance.
In certain specific embodiments of the invention, swing arm ontology 10 is integrally formed part.
In other words, swing arm ontology 10 can be integrally formed part, and integrally formed 10 overall structure of swing arm ontology is more
It is firm, while reduce the molding difficulty of swing arm ontology 10 and molding cost.
To sum up, the suspension swing arm component 100 of vehicle according to embodiments of the present invention, by being set in swing arm ontology 10
Bearing 20 is put, reduces the frictional resistance between swing arm ontology 10 and swing arm mounting base 40, improves suspension swing arm component 100
Service life, the suspension swing arm component 100 is simple in structure, and assembling is easy, and bearing capacity is strong, will not generate noise.
The vehicle of embodiment includes the suspension swing arm group of the vehicle in above-described embodiment according to a second aspect of the present invention
Part 100.Since the suspension swing arm component 100 of vehicle according to embodiments of the present invention has above-mentioned technique effect, according to this
The vehicle of inventive embodiments also has corresponding technique effect, can reduce between swing arm ontology 10 and swing arm mounting base 40
Frictional resistance, improve the service life of suspension swing arm component 100.
The other structures of vehicle according to embodiments of the present invention and operation are all to those skilled in the art can be with
Understand and easy to implement, therefore be not described in detail.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of suspension swing arm component of vehicle, which is characterized in that including：
Swing arm ontology, the swing arm ontology include two stabilizer blades, and one end of two stabilizer blades is connected and the other end is spaced apart cloth
Put, the free ends of two stabilizer blades be respectively equipped with along its axially through the first mounting hole；
Bearing, the bearing are located in first mounting hole and only support the internal face of first mounting hole；
Axis pin, the axis pin is located in the bearing and at least part stretches out first mounting hole；
Swing arm mounting base, the swing arm mounting base are equipped with the second mounting hole and are set in the axis pin by second mounting hole
Stretching first mounting hole part on to connect the swing arm ontology and the swing arm mounting base；
Locking member, the locking member are connected with the axis pin and only to the swing arm mounting bases.
2. the suspension swing arm component of vehicle according to claim 1, which is characterized in that further include：Filler plug, the oiling
Plug is located in the side far from the locking member of first mounting hole to lubricate the axis pin.
3. the suspension swing arm component of vehicle according to claim 1, which is characterized in that described on two stabilizer blades
One mounting hole is oppositely arranged.
4. the suspension swing arm component of vehicle according to claim 1, which is characterized in that in two first mounting holes
The axis pin coaxial arrangement.
5. the suspension swing arm component of vehicle according to claim 1, which is characterized in that the axis pin and the bearing interference
Cooperation.
6. the suspension swing arm component of vehicle according to claim 1, which is characterized in that the axis pin is formed as locking pin.
7. the suspension swing arm component of vehicle according to claim 1, which is characterized in that the bearing is formed as taper roller
Bearing.
8. the suspension swing arm component of vehicle according to claim 1, which is characterized in that the locking member is formed as locking screw
It is female.
9. the suspension swing arm component of vehicle according to claim 1, which is characterized in that the swing arm ontology is integrally formed
Part.
A kind of 10. vehicle, which is characterized in that the suspension swing arm component including the vehicle described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174324.5A CN108263156A (en) | 2018-03-02 | 2018-03-02 | The suspension swing arm component of vehicle and with its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174324.5A CN108263156A (en) | 2018-03-02 | 2018-03-02 | The suspension swing arm component of vehicle and with its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263156A true CN108263156A (en) | 2018-07-10 |
Family
ID=62774442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174324.5A Pending CN108263156A (en) | 2018-03-02 | 2018-03-02 | The suspension swing arm component of vehicle and with its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427996A (en) * | 2021-07-20 | 2021-09-24 | 杭州时代电动科技有限公司 | Independent suspension distributed driving system |
| CN113446316A (en) * | 2021-07-20 | 2021-09-28 | 杭州时代电动科技有限公司 | Elastic bushing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106417A (en) * | 1988-10-16 | 1990-04-18 | Fuji Heavy Ind Ltd | Swing arm for suspension |
| CN202728335U (en) * | 2012-08-16 | 2013-02-13 | 青年汽车集团有限公司 | Double swing arm disconnected type front axle |
| CN205033896U (en) * | 2015-10-16 | 2016-02-17 | 上海汽车集团股份有限公司 | Suspension system behind car and swing arm down thereof |
| CN207028747U (en) * | 2017-06-27 | 2018-02-23 | 北京汽车研究总院有限公司 | A kind of suspension swing arm component of vehicle and there is its vehicle |
| CN207916484U (en) * | 2018-03-02 | 2018-09-28 | 北京汽车研究总院有限公司 | The suspension swing arm component of vehicle and the vehicle with it |
-
2018
- 2018-03-02 CN CN201810174324.5A patent/CN108263156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106417A (en) * | 1988-10-16 | 1990-04-18 | Fuji Heavy Ind Ltd | Swing arm for suspension |
| CN202728335U (en) * | 2012-08-16 | 2013-02-13 | 青年汽车集团有限公司 | Double swing arm disconnected type front axle |
| CN205033896U (en) * | 2015-10-16 | 2016-02-17 | 上海汽车集团股份有限公司 | Suspension system behind car and swing arm down thereof |
| CN207028747U (en) * | 2017-06-27 | 2018-02-23 | 北京汽车研究总院有限公司 | A kind of suspension swing arm component of vehicle and there is its vehicle |
| CN207916484U (en) * | 2018-03-02 | 2018-09-28 | 北京汽车研究总院有限公司 | The suspension swing arm component of vehicle and the vehicle with it |
Non-Patent Citations (1)
| Title |
|---|
| 王振廷等: "《石墨深加工技术》", 30 June 2017, 哈尔滨工业大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427996A (en) * | 2021-07-20 | 2021-09-24 | 杭州时代电动科技有限公司 | Independent suspension distributed driving system |
| CN113446316A (en) * | 2021-07-20 | 2021-09-28 | 杭州时代电动科技有限公司 | Elastic bushing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200427 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
|
| RJ01 | Rejection of invention patent application after publication |