CN205989633U - Lower swing arm assembly before a kind of automobile - Google Patents
Lower swing arm assembly before a kind of automobile Download PDFInfo
- Publication number
- CN205989633U CN205989633U CN201621024776.8U CN201621024776U CN205989633U CN 205989633 U CN205989633 U CN 205989633U CN 201621024776 U CN201621024776 U CN 201621024776U CN 205989633 U CN205989633 U CN 205989633U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- breach
- line
- circular arc
- arc line
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses lower swing arm assembly before a kind of automobile, including lower swing arm main body assembly (1), described lower swing arm main body assembly (1) is provided with bulb assembly (2) and front lining (3), it is provided with swing arm (16) between described bulb assembly (2) and front lining (3), be provided with front lining connecting rod (4) in described front lining (3) it is characterised in that：The material of described lower swing arm main body assembly (1) is aluminium alloy, the medial surface of described swing arm (16) includes first straight line (5) with plane-parallel and the circular arc line (6) being connected with first straight line (5) in the projection of horizontal plane, and this utility model provides a kind of bearing capacity that can meet after changes in material to require to avoid the drive mechanisms such as power transmission shaft again and make lower swing arm assembly before the automobile that weight is the lightest, low cost, versatility are good and easy for installation, good reliability, front lining rigidity controllability are good.
Description
Technical field
This utility model is related to auto parts and components field, lower swing arm assembly before more particularly, to a kind of automobile.
Background technology
The suspension of automobile is the assembly connecting all transmission joints between the vehicle body of automobile and wheel, its Main Function
It is a shear force and the moment that transmission acts between wheel and vehicle body, slow down the shake being transferred to vehicle body in driving conditions from wheel
Dynamic, improve stability and the comfortableness of driving, suspension includes front suspension and rear suspension, the front suspension bottom arm assembly of automobile, is
Front suspension is primarily directed toward rod member, and the simultaneous distance rod that plays acts on simultaneously, bears longitudinal force when startup, braking, turning and cross force, is
Determine one of critical component of vehicle performance, it is total that front suspension bottom arm assembly mainly passes through front lining, back bush and fore sub frame
One-tenth is attached, and is attached with knuckle and steering guiding mechanism by swing arm bulb, according to prior art, the bottom before automobile
Arm assembly is all to be cast with spheroidal graphite cast-iron to form, weight weight, high cost, and generally applicable property is poor, does not have avoiding structure simultaneously, leads to no
, it is impossible to meet two or more vehicles simultaneously, poor universality, if produced before automobile using other materials for method other vehicles general
Bottom arm assembly, according to current structure it is impossible to the bearing capacity meeting after material changes requires and can not avoid power transmission shaft
Deng drive mechanism, front lining is easy when installing simultaneously installs not in place, installation trouble, poor reliability, front lining simultaneously
Rigidity controllability poor.
Utility model content
Technical problem to be solved in the utility model is：Overcome the defect of above prior art, provide one kind can expire
Bearing capacity after sufficient changes in material requires to avoid the drive mechanisms such as power transmission shaft again and makes that weight is the lightest, low cost, versatility
Lower swing arm assembly before the automobile good and easy for installation, good reliability, front lining rigidity controllability are good.
Technical solution adopted in the utility model is：Lower swing arm assembly before a kind of automobile, including lower swing arm main body assembly,
Described lower swing arm main body assembly is provided with bulb assembly and front lining, is provided with pendulum between described bulb assembly and front lining
Arm, is provided with front lining connecting rod in described front lining, the material of described lower swing arm main body assembly is aluminium alloy, described swing arm
Medial surface include first straight line with plane-parallel and the circular arc line being connected with first straight line in the projection of horizontal plane, described
The perpendicular that is located in bulb assembly axis of upper surface of swing arm include oblique line and the first curve being connected with oblique line, described
The perpendicular that is located in bulb assembly axis of lower surface of swing arm include second straight line with plane-parallel and with second
The second curve that straight line connects, the first described curve and the second curve sizes shape are identical, the center of circle position of described circular arc line
In the lower section of circular arc line, the arc radius of described circular arc line are 110～140 millimeters, and the central angle of described circular arc line is 50 °
～70 °, the angle of the plane that described oblique line is located with bulb assembly upper surface is 10 °～20 °, and the first described curve includes
First circular arc line, the second circular arc line and three-arc line, the first described circular arc line is tangent with second straight line, and described second is round
Camber line is tangent with the first circular arc line, and described three-arc line is tangent with the second circular arc line, the center of circle of described the first circular arc line
Positioned at the top of the first curve, the arc radius of the first described circular arc line are 350～500 millimeters, described the first circular arc line
Corresponding central angle is 8 °～16 °, and the center of circle of the second described circular arc line is located at the lower section of the first curve, and described second is round
The arc radius of camber line are 130～160 millimeters, and the described central angle corresponding to the second circular arc line is 20 °～50 °, described
The center of circle of three-arc line is located at the top of the first curve, and the arc radius of described three-arc line are 50～80 millimeters, institute
The central angle corresponding to three-arc line stated is 10 °～30 °, and described front lining connecting rod outer surface covers rubber sleeve, described
Rubber sleeve be located in front lining, be provided with cannelure in described rubber sleeve, described cannelure is embedded with skeleton, described bone
The side of frame is provided with the breach away from skeleton at least one opening.
After above structure, this utility model compared with prior art has advantages below：Lower swing arm main body assembly
Material aluminium alloy is changed to by spheroidal graphite cast-iron, simultaneously processing mode from casting be changed into forge, lower swing arm before the automobile produced
Assembly is lightweight, in order to meet the bearing requirements of three kinds of different automobile types (pure electronic, the HA hybrid power of 5AEV and HAVE are pure electronic)
And the requirement of avoidance power transmission shaft, curved surface is set in swing arm horizontal direction, is made up of plane and arc surface, the corresponding projection of plane
It is first straight line, arc surface is corresponding to be projected as circular arc line, and plane and arc surface are from bulb assembly to front lining direction successively
Distribution, curved surface is set in swing arm longitudinal direction, is made up of slope, the first arc surface, the second arc surface and three-arc face, tiltedly
Slope is corresponding to be projected as oblique line, and the first arc surface is corresponding to be projected as the first circular arc line, and the second arc surface is corresponding to be projected as
Two circular arc lines, three-arc face is corresponding to be projected as three-arc line, and it is exactly whole that horizontal curved surface is combined with longitudinal curved surface
One concrete shape of swing arm, ensures the size of various curved surfaces within the specific limits simultaneously, ball stud installation site and front lining
Horizontal radian change and the longitudinal radian of increase between installation site, advantage is that the bearing capacity after can meeting changes in material will
Ask and can avoid the drive mechanisms such as power transmission shaft make that weight is the lightest, low cost and versatility is good, set in front lining connecting rod outer surface
Rubber sleeve, convenient front lining connecting rod is arranged in front lining, be embedded with skeleton in rubber sleeve simultaneously, improve rubber sleeve and
The axis of the cooperation intensity between front lining connecting rod and front lining connecting rod and radial rigidity, set breach on skeleton, facilitate material
Material molding flowing；Increase the elasticity of end face, be easily installed, front lining rigidity controllability is good.
Preferably, the quantity of described breach be four, described breach include the first breach, the second breach, the 3rd
Breach and the 4th breach, the first wherein said breach and the second breach are located at the one side of skeleton respectively, and described the 3rd is scarce
, respectively positioned at the another side of skeleton, material molding flow range is big, greatly facilitates installation for mouth and the 4th breach.
Preferably, the axis of the described axis of the first breach and the 3rd breach is on the same line, described second
On the same line, the first described breach and the second breach are with regard to the axis of skeleton for the axis of the axis of breach and the 4th breach
Symmetrically, uniformly, reliability is high for material molding flowing.
Preferably, described notch profile be shaped as " u "-shaped, convenient material molding is flowed；Increase the elasticity of end face,
It is easily installed.
Preferably, being respectively arranged at two ends with of described rubber sleeve is raised with diameter greater than the first of rubber sleeve, to rubber sleeve
Carry out spacing, prevent rubber sleeve from skidding off in front lining.
Preferably, the diameter of described rubber sleeve successively decreases from the middle to both ends respectively, the described first raised and rubber
Set outer surface forms draw-in groove, facilitates rubber sleeve to be stuck in front lining.
Preferably, the radial direction of described front lining connecting rod one end is provided with protrudes from the second convex of front lining connecting rod
Rise, front lining connecting rod one end is designed to big flange, and advantage is to prevent big stress side, and front lining skids off, using safer.
Preferably, described rubber sleeve excircle is provided with least four technique circular holes facilitating framework location, in handle
The diameter adjusting technique circular hole when skeleton is embedded on rubber sleeve according to demand carrys out the size of rubber sleeve rigidity.
Preferably, the quantity of described technique circular hole is eight, wherein four technique circular holes are distributed in rubber set upper side
And rectangular distribution, four additional technique circular hole is distributed in rubber sleeve lower end and rectangular distribution, the double totally 8 techniques circles of setting
Hole, advantage is to facilitate inner frame to position, and moulding process positions, and finely tunes front lining radial rigidity, and skeleton coordinates strength enhancing, strengthens
Safety in utilization and the matching degree reaching preferable NVH, more preferable comfortableness.
Preferably, wherein four described technique circular holes are located at the top of breach, described four additional technique circular hole
Positioned at the lower section of breach, conveniently skeleton is positioned.
Brief description
Fig. 1 is the axonometric chart of lower swing arm assembly before a kind of automobile of this utility model.
Fig. 2 is the top view of lower swing arm assembly before a kind of automobile of this utility model.
Fig. 3 is the front view of lower swing arm assembly before a kind of automobile of this utility model.
Fig. 4 is the front view of lower swing arm assembly front lining before a kind of automobile of this utility model.
Fig. 5 is the front sectional view of lower swing arm assembly front lining before a kind of automobile of this utility model.
Fig. 6 is the front sectional view of lower swing arm assembly skeleton before a kind of automobile of this utility model.
Wherein, 1, bottom arm assembly, 2, bulb assembly, 3, front lining, 4, front lining connecting rod, 5, first straight line, 6, circular arc
Line, 7, oblique line, the 8, first curve, 9, second straight line, the 10, second curve, the 11, first circular arc line, the 12, second circular arc line, 13,
Three-arc line, 14, rubber sleeve, 15, cannelure, 16, swing arm, 17, skeleton, 18, technique circular hole, 19, breach, the 20, first breach,
21st, the 3rd breach, 22, first is raised, and 23, second is raised.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated, this utility model provides lower swing arm assembly before a kind of automobile, including lower swing arm main body assembly 1, described
Lower swing arm main body assembly 1 be provided with bulb assembly 2 and front lining 3, be provided with pendulum between described bulb assembly 2 and front lining 3
Arm 16, is provided with front lining connecting rod 4, the material of described lower swing arm main body assembly 1 is aluminium alloy, described in described front lining 3
The medial surface of swing arm 16 include first straight line 5 with plane-parallel and be connected with first straight line 5 in the projection of horizontal plane
Circular arc line 6, the perpendicular that the upper surface of described swing arm 16 is located in bulb assembly 2 axis is included oblique line 7 and is connected with oblique line 7
The first curve 8 connecing, the perpendicular that the lower surface of described swing arm 16 is located in bulb assembly 2 axis includes putting down with horizontal plane
The second straight line 9 of row and the second curve 10 being connected with second straight line 9, the first described curve 8 and the second curve 10 size shape
Shape is identical, and the center of circle of described circular arc line 6 is located at the lower section of circular arc line 6, and the arc radius of described circular arc line 6 are 110～140
Millimeter, the central angle of described circular arc line 6 is 50 °～70 °, the plane that described oblique line 7 is located with bulb assembly 2 upper surface
Angle is 10 °～20 °, and the first described curve 8 includes the first circular arc line 11, the second circular arc line 12 and three-arc line 13, institute
The first circular arc line 11 stated is tangent with second straight line 9, and the second described circular arc line 12 is tangent with the first circular arc line 11, and described
Three-arc line 13 is tangent with the second circular arc line 12, and the center of circle of the first described circular arc line 10 is located at the top of the first curve 8, described
The arc radius of the first circular arc line 11 be 350～500 millimeters, the described central angle corresponding to the first circular arc line 10 is 8 °～
16 °, the center of circle of described the second circular arc line 12 is located at the lower section of the first curve 8, the arc radius of described the second circular arc line 12
For 130～160 millimeters, the described central angle corresponding to the second circular arc line 12 is 20 °～50 °, described three-arc line 13
The center of circle be located at the top of the first curve 8, the arc radius of described three-arc line 13 are 50～80 millimeters, the described 3rd
Central angle corresponding to circular arc line 13 is 10 °～30 °, described front lining connecting rod 4 outer surface set rubber sleeve 14, described rubber
Gum cover 14 is located in front lining 3, is provided with cannelure 15, described cannelure 15 is embedded with skeleton 17 in described rubber sleeve 14,
The side of described skeleton 17 is provided with the breach 19 away from skeleton 17 at least one opening, the utility model has the advantages that under handle
The material of swing arm main body assembly is changed to aluminium alloy by spheroidal graphite cast-iron, and processing mode is changed into forging from casting simultaneously, produces
Before automobile, lower swing arm assembly is lightweight, in order to meet three kinds of different automobile types (pure electronic, the HA hybrid power of 5AEV and the pure electricity of HAVE
Dynamic) bearing requirements and the requirement avoiding power transmission shaft, curved surface is set in swing arm 16 horizontal direction, by plane and arc surface group
Become, the corresponding projection of plane is first straight line 5, and arc surface is corresponding to be projected as circular arc line 6, and plane and arc surface are total from bulb
One-tenth 2 is sequentially distributed to front lining 3 direction, arranges curved surface in swing arm 16 longitudinal direction, by slope, the first arc surface, the second circle
Cambered surface and three-arc face composition, slope is corresponding to be projected as oblique line 7, and the first arc surface is corresponding to be projected as the first circular arc line
11, the second arc surface is corresponding to be projected as the second circular arc line 12, and three-arc face is corresponding to be projected as three-arc line 13, tiltedly
Line, the first circular arc line 11, the second circular arc line 12 and three-arc line 13 are sequentially distributed to front lining 3 direction from bulb assembly 2, horizontal
Combine to curved surface with longitudinal curved surface be exactly whole swing arm a concrete shape, ensure the size of various curved surfaces one simultaneously
Determine in scope, horizontal radian change and the longitudinal radian of increase, advantage between ball stud installation site and front lining installation site
It is that bearing capacity after can meeting changes in material requires to avoid the drive mechanisms such as power transmission shaft again and makes that weight is the lightest, low cost
And versatility is good, it is provided with rubber sleeve 14 in front lining connecting rod 4 outer surface, conveniently front lining connecting rod 4 is arranged in front lining 3,
It is embedded with skeleton 17 in rubber sleeve 14 simultaneously, improve the cooperation intensity between rubber sleeve 14 and front lining connecting rod 4 and front lining
The axis of set connecting rod 4 and radial rigidity, set breach 19 on skeleton 17, and convenient material molding is flowed；Increase the elasticity of end face, just
In installation, front lining 3 rigidity controllability is good.
The quantity of described breach 19 is four, and described breach 19 includes the first breach 20, the second breach, the 3rd breach
21 and the 4th breach, the first wherein said breach 20 and the second breach are located at the one side of skeleton 17 respectively, and the described 3rd
, respectively positioned at the another side of skeleton 17, material molding flow range is big, greatly facilitates installation for breach 21 and the 4th breach.
The axis of the described axis of the first breach 20 and the 3rd breach 21 on the same line, described the second breach
On the same line, the first described breach 20 and the second breach are with regard to the axis pair of skeleton 17 for the axis of axis and the 4th breach
Claim, uniformly, reliability is high for material molding flowing.
Described breach 19 profile be shaped as " u "-shaped, convenient material molding is flowed；Increase the elasticity of end face, be easy to pacify
Dress.
First projection 22 being respectively arranged at two ends with diameter greater than rubber sleeve 14 of described rubber sleeve 14, enters to rubber sleeve 14
Row is spacing, prevents rubber sleeve 14 from skidding off in front lining 3.
The diameter of described rubber sleeve 14 successively decreases from the middle to both ends respectively, outside first raised 22 described and rubber sleeve 14
Surface forms draw-in groove, facilitates rubber sleeve 14 to be stuck in front lining 3.
The radial direction of described front lining connecting rod 4 one end is provided with the second projection 23 protruding from front lining connecting rod 4, front lining
Set connecting rod 4 one end is designed to big flange, and advantage is to prevent big stress side, and front lining 3 skids off, using safer.
Described rubber sleeve 14 excircle is provided with least four technique circular holes 18 facilitating skeleton 17 positioning, skeleton
17 diameter adjusting technique circular hole 18 when being embedded on rubber sleeve 14 according to demand carry out the size of rubber sleeve 14 rigidity.
The quantity of described technique circular hole 18 is eight, and wherein four technique circular holes 18 are distributed in rubber sleeve 14 upper end and are in
Distributed rectangular, four additional technique circular hole 18 is distributed in rubber sleeve 14 lower end and rectangular distribution, the double totally 8 technique circles of setting
Hole, advantage is to facilitate inner frame 17 to position, and moulding process positions, and finely tunes front lining 3 radial rigidity, and skeleton 17 cooperation intensity carries
Rise, the matching degree enhancing safety in utilization and reaching preferable NVH, more preferable comfortableness.
Wherein four described technique circular holes 18 are located at the top of breach 19, and described four additional technique circular hole 18 is located at
The lower section of breach 19, conveniently positions to skeleton 17.
Specifically, principle of the present utility model is the material of lower swing arm main body assembly to be changed to aluminum by spheroidal graphite cast-iron close
Gold, simultaneously processing mode from casting be changed into forge, before the automobile produced, lower swing arm assembly is lightweight, in order to meet three kinds not
The bearing requirements of same vehicle (pure electronic, the HA hybrid power of 5AEV and HAVE are pure electronic) and the requirement avoiding power transmission shaft, in pendulum
Arm 16 horizontal direction arranges curved surface, is made up of plane and arc surface, the corresponding projection of plane is first straight line 5, and arc surface corresponds to
Be projected as circular arc line 6, plane and arc surface are sequentially distributed to front lining 3 direction from bulb assembly 2, in swing arm 16 longitudinally
Direction arranges curved surface, is made up of slope, the first arc surface, the second arc surface and three-arc face, and slope is corresponding to be projected as tiltedly
Line 7, the first arc surface is corresponding to be projected as the first circular arc line 11, and the second arc surface is corresponding to be projected as the second circular arc line 12, the
Three-arc face is corresponding to be projected as three-arc line 13, oblique line, the first circular arc line 11, the second circular arc line 12 and three-arc line 13
It is sequentially distributed to front lining 3 direction from bulb assembly 2, it is exactly one of whole swing arm that horizontal curved surface is combined with longitudinal curved surface
Concrete shape, ensures the size of various curved surfaces within the specific limits simultaneously, ball stud installation site and front lining installation site it
Between laterally radian change and increase longitudinal radian, advantage is the bearing requirements after meeting changes in material, dispersive stress and keeping away
Allow power transmission shaft, versatility is good, the arc radius of described circular arc line 6 are 125 millimeters, and the central angle of described circular arc line 6 is
60 °, the angle of the plane that described oblique line 7 is located with bulb assembly 2 upper surface is 15 °, described the first groove 18 and second
The depth of groove 19 is 4 millimeters, and the thickness of the first described reinforcement 4 and the second reinforcement 17 is 20 millimeters, described
The distance at the side of nearly bulb assembly 2 one end of swing arm 16 to bulb pin-and-hole 15 center away from opening 14 is 14 millimeters, in front lining
Set connecting rod 4 outer surface is provided with rubber sleeve 14, conveniently front lining connecting rod 4 is arranged in front lining 3, embeds in rubber sleeve 14 simultaneously
There is skeleton 17, improve the axis and radially of cooperation intensity between rubber sleeve 14 and front lining connecting rod 4 and front lining connecting rod 4
Rigidity, sets breach 19 on skeleton 17, and convenient material molding is flowed；Increase the elasticity of end face, be easily installed.
Above this utility model preferred embodiment is described, but is not to be construed as limiting the scope of the invention.
This utility model is not only limited to above example, and its concrete structure allows to change, all in this utility model demand for independence
The various change made in protection domain is all in protection domain of the present utility model.
Claims (10)
1. lower swing arm assembly before a kind of automobile, including lower swing arm main body assembly (1), described lower swing arm main body assembly (1) sets
There are bulb assembly (2) and front lining (3), between described bulb assembly (2) and front lining (3), be provided with swing arm (16), described
Be provided with front lining connecting rod (4) in front lining (3) it is characterised in that：The material of described lower swing arm main body assembly (1) closes for aluminum
Gold, the medial surface of described swing arm (16) includes first straight line (5) with plane-parallel and with first in the projection of horizontal plane
The circular arc line (6) that straight line (5) connects, the perpendicular that the upper surface of described swing arm (16) is located in bulb assembly (2) axis
The first curve (8) be connected including oblique line (7) and with oblique line (7), the lower surface of described swing arm (16) is in bulb assembly (2) axle
The perpendicular that line is located includes the second straight line (9) with plane-parallel and the second curve being connected with second straight line (9)
(10), described the first curve (8) is identical with the second curve (10) size shape, and the center of circle of described circular arc line (6) is located at circle
The lower section of camber line (6), the arc radius of described circular arc line (6) are 110～140 millimeters, the central angle of described circular arc line (6)
For 50 °～70 °, the angle of the plane that described oblique line (7) is located with bulb assembly (2) upper surface is 10 °～20 °, described
First curve (8) includes the first circular arc line (11), the second circular arc line (12) and three-arc line (13), described the first circular arc line
(11) tangent with second straight line (9), described the second circular arc line (12) three-arc tangent, described with the first circular arc line (11)
Line (13) is tangent with the second circular arc line (12), and the center of circle of described the first circular arc line (11) is located at the top of the first curve (8), institute
The arc radius of the first circular arc line (11) stated are 350～500 millimeters, the described central angle corresponding to the first circular arc line (11)
For 8 °～16 °, the center of circle of described the second circular arc line (12) is located at the lower section of the first curve (8), described the second circular arc line
(12) arc radius are 130～160 millimeters, and the described central angle corresponding to the second circular arc line (12) is 20 °～50 °, institute
The center of circle of the three-arc line (13) stated is located at the top of the first curve (8), the arc radius of described three-arc line (13)
For 50～80 millimeters, the described central angle corresponding to three-arc line (13) is 10 °～30 °, described front lining connecting rod (4)
Outer surface set rubber sleeve (14), described rubber sleeve (14) is located in front lining (3), is provided with ring in described rubber sleeve (14)
Shape groove (15), described cannelure (15) is embedded with skeleton (17), and the side of described skeleton (17) is provided with least one and opens
Mouth is away from the breach (19) of skeleton (17).
2. before a kind of automobile according to claim 1 lower swing arm assembly it is characterised in that：The quantity of described breach (19)
For four, described breach (19) includes the first breach (20), the second breach, the 3rd breach (21) and the 4th breach, wherein institute
, respectively positioned at the one side of skeleton (17), the 3rd described breach (21) and the 4th lacks for the first breach (20) stated and the second breach
Mouth is located at the another side of skeleton (17) respectively.
3. before a kind of automobile according to claim 2 lower swing arm assembly it is characterised in that：Described the first breach (20)
On the same line, the axis of the described axis of the second breach and the 4th breach is same for the axis of axis and the 3rd breach (21)
On one straight line, described the first breach (20) and the second breach are with regard to the axisymmetrical of skeleton (17).
4. before a kind of automobile according to claim 1 lower swing arm assembly it is characterised in that：Described breach (19) profile
It is shaped as " u "-shaped.
5. before a kind of automobile according to claim 1 lower swing arm assembly it is characterised in that：The two of described rubber sleeve (14)
End is respectively equipped with first raised (22) with diameter greater than rubber sleeve (14).
6. before a kind of automobile according to claim 5 lower swing arm assembly it is characterised in that：Described rubber sleeve (14) straight
Successively decrease from the middle to both ends respectively in footpath, first described raised (22) form draw-in groove with rubber sleeve (14) outer surface.
7. before a kind of automobile according to claim 1 lower swing arm assembly it is characterised in that：Described front lining connecting rod (4)
The radial direction of one end is provided with second raised (23) protruding from front lining connecting rod (4).
8. before a kind of automobile according to claim 1 lower swing arm assembly it is characterised in that：Described rubber sleeve (14) is cylindrical
It is provided with least four week and facilitate the technique circular hole (18) that skeleton (17) positions.
9. before a kind of automobile according to claim 8 lower swing arm assembly it is characterised in that：Described technique circular hole (18)
Quantity is eight, and wherein four technique circular holes (18) are distributed in rubber sleeve (14) upper end and rectangular distribution, four additional technique
Circular hole (18) is distributed in rubber sleeve (14) lower end and rectangular distribution.
10. before a kind of automobile according to claim 9 lower swing arm assembly it is characterised in that：Wherein four described techniques
Circular hole (18) is located at the top of breach (19), and described four additional technique circular hole (18) is located at the lower section of breach (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024776.8U CN205989633U (en) | 2016-08-31 | 2016-08-31 | Lower swing arm assembly before a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024776.8U CN205989633U (en) | 2016-08-31 | 2016-08-31 | Lower swing arm assembly before a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989633U true CN205989633U (en) | 2017-03-01 |
Family
ID=58105668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024776.8U Withdrawn - After Issue CN205989633U (en) | 2016-08-31 | 2016-08-31 | Lower swing arm assembly before a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183677A (en) * | 2016-08-31 | 2016-12-07 | 宁波永信汽车部件制造有限公司 | Lower swing arm assembly before a kind of automobile |
-
2016
- 2016-08-31 CN CN201621024776.8U patent/CN205989633U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183677A (en) * | 2016-08-31 | 2016-12-07 | 宁波永信汽车部件制造有限公司 | Lower swing arm assembly before a kind of automobile |
| CN106183677B (en) * | 2016-08-31 | 2018-04-03 | 宁波永信汽车部件制造有限公司 | Lower swing arm assembly before a kind of automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101941461B (en) | Vehicle steer axle assembly | |
| US8777241B1 (en) | Suspension component with tapered spindle joint | |
| CN205186403U (en) | Two wheeler and frame, integrated chassis, chassis main part thereof | |
| CN205989633U (en) | Lower swing arm assembly before a kind of automobile | |
| CN205344415U (en) | Take independent suspension front axle of virtual swizzle structure | |
| CN106183677B (en) | Lower swing arm assembly before a kind of automobile | |
| CN102837573B (en) | V-shaped thrusting rod assembly and assembling method thereof | |
| CN218806105U (en) | Universal driving module for front axle and rear axle and automobile | |
| US9387534B2 (en) | Control arm and a method for forming the same | |
| CN205989634U (en) | Front lower swing arm assembly | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN207670489U (en) | A kind of high intensity knuckle | |
| CN204222565U (en) | New-type independent suspension front axle assy | |
| CN216579963U (en) | Wheel structure and automobile applying same | |
| CN205440530U (en) | Disk knuckle of lightweight structure | |
| CN206125149U (en) | Tie rod arm | |
| CN205801233U (en) | A kind of bulb type knuckle | |
| CN203697891U (en) | Front swing arm of electric vehicle | |
| CN205989635U (en) | Lower swing arm assembly before automobile | |
| CN207549886U (en) | The connection structure of automotive suspension control arm and vehicle body | |
| CN205311259U (en) | Drag arm bush | |
| CN208036403U (en) | A kind of light aluminum alloy knuckle | |
| CN202528787U (en) | Split type swinging arm assembly for car independent suspension | |
| CN207089413U (en) | Passenger car aluminium alloy knuckle | |
| CN206125015U (en) | Electricelectric moves harbour tractor front axle steering mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170301 Effective date of abandoning: 20180403 |