CN206317632U - A kind of high intensity control arm - Google Patents
A kind of high intensity control arm Download PDFInfo
- Publication number
- CN206317632U CN206317632U CN201621182397.1U CN201621182397U CN206317632U CN 206317632 U CN206317632 U CN 206317632U CN 201621182397 U CN201621182397 U CN 201621182397U CN 206317632 U CN206317632 U CN 206317632U
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- CN
- China
- Prior art keywords
- arm
- connecting plate
- segmental arc
- arm body
- high intensity
- 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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Abstract
The utility model discloses a kind of high intensity control arm, aim to provide a kind of good high intensity control arm of damping, buffering effect, its drip irrigation device is a kind of high intensity control arm, including arm body, arm body includes the first arm being placed on arm body, second arm and the 3rd arm, first arm is provided with bulb mounting hole, second arm is provided with the first bushing, 3rd arm is provided with the second bushing, arm body both sides are equipped with support, support includes the first connecting plate, support plate and the second connecting plate, first connecting plate is connected with support plate by the first breeze way, second connecting plate is connected with support plate by the second breeze way, first connecting plate is connected with the first arm, second connecting plate is connected with the 3rd arm, gusset is provided between two stands, the utility model is applied to automobile hanging technical field.
Description
Technical field
The utility model is related to a kind of automobile hanging technical field, more specifically, it relates to a kind of high intensity control arm.
Background technology
Control arm is the required part for realizing vehicle body suspension, and its effect is to realize the elastic connection between vehicle body and wheel,
So as to realize transmission and the guiding of the two.The stress of wheel is transferred to vehicle body by control arm, and ensures the direct of travel of wheel.
The structure of control arm has very important influence to the stationarity of running car, reliability.
In existing control arm configuration, control arm is arranged on by flexible bushing on the suspension of vehicle body, so that
The stress of wheel is transferred to vehicle body, control arm there can be two bushings to be used to realize the connection with vehicle body.Running over
Cheng Zhong, control arm will not only bear light weight and load, it is possible to cause the possibility of each arm fracture on arm body, can influence vapour
The security of car, and the vibrations of road pavement are also answered, vibrations can both influence the structural strength of control arm, also produce larger make an uproar
Sound, therefore it is also particularly important how to improve the damping, buffering effect of control arm.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of damping, buffering effect good height
Strength control arm.
To achieve the above object, the utility model provides following technical scheme:A kind of high intensity control arm, including arm
Body, arm body includes the first arm, the second arm and the 3rd arm being placed on arm body, it is characterized in that:Set on first arm
There is bulb mounting hole, the second arm is provided with the first bushing, and the 3rd arm is provided with the second bushing, and arm body both sides are equipped with branch
Frame, support includes the first connecting plate, support plate and the second connecting plate, and the first connecting plate is connected with support plate by the first breeze way
Connect, the second connecting plate is connected with support plate by the second breeze way, the first connecting plate is connected with the first arm, the second connecting plate with
3rd arm is connected, and being provided between two stands on gusset, the 3rd arm includes the first segmental arc and the first construction section, and first installs
Section is connected with arm body by the first segmental arc, and the first segmental arc is connected with the second connecting plate.
By using above-mentioned technical proposal, support is played a supporting role to the first arm body and the second arm body, and support includes the
One connecting plate, support plate and the second connecting plate, support plate play supporting booster action to the first connecting plate and the second connecting plate, the
One connecting plate is connected with support plate by the first breeze way, and the second connecting plate is connected with support plate by the second breeze way, and first
Breeze way and the second breeze way are arcuate structure, and the flexible potential energy of arcuate structure can play the effect of damping, buffering, the
One breeze way seamlessly transits the first connecting plate and support plate, and the second breeze way seamlessly transits the second connecting plate and support plate,
It can disperse the stress of its connection end, reduce stress concentration phenomenon and cause the possibility of fracture, so as to improve the structure of support
Intensity, more preferable supporting role is played to the first arm body and the second arm body, and gusset can further improve the structural strength of support,
Include the first segmental arc and the first construction section on 3rd arm, the first construction section is connected with arm body by the first segmental arc, first
Construction section is used to installing the first bushing, the flexible potential energy of arcuate structure of the first segmental arc, can to the second bushing and arm body it
Between play the effect of damping, buffering, because the first segmental arc is stress concentration section, so the second connecting plate is connected to the first arc
Duan Shang, plays a supporting role to it, so as to improve the overall structural strength of arm body.
The utility model is further arranged to:Second arm includes the second construction section, the second arc being sequentially connected
Section, supporting section, the 3rd segmental arc and extension, extension are connected with arm body phase, the second segmental arc, supporting section, the 3rd segmental arc
S-type structure is sequentially connected, extension is presented with the width that width to the extension of the 3rd segmental arc connection end is connected with arm body
Increase shape.
By using above-mentioned technical proposal, the second construction section is used to install the first bushing, the second segmental arc and the 3rd arc
Duan Junwei arcuate structures, have good elastic potential energy, and the second segmental arc, supporting section, the 3rd segmental arc are sequentially connected S-type knot
Structure, during the stress of two ends, the second segmental arc and the 3rd segmental arc can produce active force in opposite direction, make so as to offset part
Firmly, damping, buffering is played a part of, supporting section can increase the transmission distance of power between the second segmental arc and the second segmental arc,
So as to scattered internal stress, extension is in be incremented by with the width that width to the extension of the 3rd segmental arc connection end is connected with arm body
Shape, enables the 3rd segmental arc to arm body smooth transition, increases structural strength, and can increase the joint face of extension and arm body
Product, increases bonding strength.
The utility model is further arranged to:First bushing includes sleeve and sleeve pipe, is provided between sleeve and sleeve pipe
Cushion, cushion both sides are provided with dashpot, and dashpot includes the first inclined wall and the second inclined wall, the first inclined wall and second
Inclined wall is connected by arcwall.
By using above-mentioned technical proposal, due to the first bushing with respect to the second bushing farther away from arm body, the vibrations being subject to
Also can be bigger, so being provided with cushion between sleeve and sleeve pipe, cushion is used to improve the bumper and absorbing shock between sleeve and sleeve pipe
Effect, dashpot can increase the elastic demand of cushion, be more convenient for occurring elastic deformation, so as to increase the effect of bumper and absorbing shock
Really, the first inclined wall is disposed adjacent to the side of sleeve, and the second inclined wall is disposed adjacent to the side of sleeve pipe, the first inclined wall and second
Inclined wall is connected by arcwall, and arcwall can reduce stress concentration phenomenon, and arcuate structure has more preferable elasticity, damping
Buffering effect is more preferable.
The utility model is further arranged to:The arm body is provided with spacing hole, and gusset is provided with what is run through with spacing hole
Through hole.
By using above-mentioned technical proposal, spacing hole is used for external installing component, and through hole is easily installed, and through hole opens when logical
Hole area is larger, is easy to mitigate weight.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high intensity control arm embodiment of the utility model.
Fig. 2 is a kind of high intensity control arm embodiment Fig. 1 right side structural representation of the utility model.
Fig. 3 is the structural representation of the first bushing in a kind of high intensity control arm embodiment Fig. 1 of the utility model.
Reference is in figure, 1- arm bodies, the arms of 2- first, the arms of 3- second, the arms of 4- the 3rd, 5- bulb mounting holes,
The bushings of 6- first, the bushings of 7- second, the connecting plates of 8- first, 9- support plates, the connecting plates of 10- second, the breeze ways of 11- first, 12-
Two breeze ways, 13- gussets, the segmental arcs of 14- first, the construction sections of 15- first, the construction sections of 21- second, the segmental arcs of 22- second, 23-
Supporting section, the segmental arcs of 24- the 3rd, 25- extensions, 31- sleeves, 32- sleeve pipes, 33- cushions, 34- dashpots, 35- first inclines
Skew wall, the inclined walls of 36- second, 37- arcwalls, 41- spacing holes, 42- through holes.
Embodiment
A kind of high intensity control arm embodiment of the utility model is described further referring to figs. 1 to Fig. 3.
A kind of high intensity control arm, including arm body 1, arm body 1 include the first arm 2, the second arm 3 being placed on arm body 1
With the 3rd arm 4, it is characterized in that:First arm 2 is provided with bulb mounting hole 5, and the second arm 3 is provided with the first bushing 6,
3rd arm 4 is provided with the second bushing 7, and the both sides of arm body 1 are equipped with support, and support includes the first connecting plate 8, support plate 9 and the
Two connecting plates 10, the first connecting plate 8 is connected with support plate 9 by the first breeze way 11, and the second connecting plate 10 passes through with support plate 9
Second breeze way 12 is connected, and the first connecting plate 8 is connected with the first arm 2, and the second connecting plate 10 is connected with the 3rd arm 4, two
Being provided between frame on gusset 13, the 3rd arm 4 includes the first segmental arc 14 and the first construction section 15, the first construction section 15 and arm body
1 is connected by the first segmental arc 14, and the first segmental arc 14 is connected with the second connecting plate 10.
By using above-mentioned technical proposal, support is played a supporting role to the first arm body 1 and the second arm body 1, and support includes
First connecting plate 8, the connecting plate 10 of support plate 9 and second, the connecting plate 10 of 9 pair of first connecting plate of support plate 8 and second play supporting
Booster action, the first connecting plate 8 is connected with support plate 9 by the first breeze way 11, and the second connecting plate 10 and support plate 9 pass through the
Two breeze ways 12 are connected, and the first breeze way 11 and the second breeze way 12 are arcuate structure, the flexible potential energy of arcuate structure, energy
The effect of damping, buffering is enough played, the first breeze way 11 seamlessly transits the first connecting plate 8 and support plate 9, the second breeze way 12
The second connecting plate 10 and support plate 9 are seamlessly transitted, the stress of its connection end can be disperseed, stress concentration phenomenon is reduced and makes
Into the possibility of fracture, so as to improve the structural strength of support, more preferable supporting role is played to the first arm body 1 and the second arm body 1,
Gusset 13, which can be improved further, includes the first segmental arc 14 and the first construction section 15 on the structural strength of support, the 3rd arm 4,
First construction section 15 is connected with arm body 1 by the first segmental arc 14, and the first construction section 15 is used to install the first bushing 6, the first arc
The flexible potential energy of arcuate structure of shape section 14, can to playing the effect of damping, buffering between the second bushing 7 and arm body 1, due to
First segmental arc 14 is stress concentration section, so the second connecting plate 10 is connected on the first segmental arc 14, support is played to it and is made
With so as to improve the overall structural strength of arm body 1.
The utility model is further arranged to:Second arm 3 includes the second construction section 21, the second arc being sequentially connected
Shape section 22, supporting section 23, the 3rd segmental arc 24 and extension 25, extension 25 are connected with arm body 1, the second segmental arc 22, branch
Hold section 23, the 3rd segmental arc 24 and be sequentially connected S-type structure, the width extremely extension of extension 25 and the connection end of the 3rd segmental arc 24
The width that section 25 is connected with arm body 1 is in be incremented by shape.
By using above-mentioned technical proposal, the second construction section 21 is used to install the first bushing 6, the second segmental arc 22 and the 3rd
Segmental arc 24 is arcuate structure, has a good elastic potential energy, and the second segmental arc 22, supporting section 23, the 3rd segmental arc 24 according to
The secondary S-type structure of connection, during the stress of two ends, the second segmental arc 22 and the 3rd segmental arc 24 can produce active force in opposite direction,
So as to offset partial action power, play a part of damping, buffering, supporting section 23 can increase by the second segmental arc 22 and second
The transmission distance of power between segmental arc 22, so that the width of scattered internal stress, extension 25 and the connection end of the 3rd segmental arc 24 is extremely
The width that extension 25 is connected with arm body 1 is in be incremented by shape, enables the 3rd segmental arc 24 to the smooth transition of arm body 1, increase knot
Structure intensity, and the connection area of extension 25 and arm body 1 can be increased, increase bonding strength.
The utility model is further arranged to:First bushing 6 includes sleeve 31 and sleeve pipe 32, sleeve 31 and sleeve pipe 32
Between be provided with cushion 33, the both sides of cushion 33 are provided with dashpot 34, and dashpot 34 includes the first inclined wall 35 and second and tilted
Wall 36, the first inclined wall 35 and the second inclined wall 36 are connected by arcwall 37.
By using above-mentioned technical proposal, because relative second bushing 7 of the first bushing 6 is farther away from arm body 1, the shake being subject to
Moving also can be bigger, so being provided with cushion 33 between sleeve 31 and sleeve pipe 32, cushion 33 is used to improve sleeve 31 and sleeve pipe 32
Between buffering and damping effect, dashpot 34 can increase the elastic demand of cushion 33, be more convenient for occurring elastic deformation so that
Increase the effect of bumper and absorbing shock, the first inclined wall 35 is disposed adjacent to the side of sleeve 31, and the second inclined wall 36 is disposed adjacent to sleeve pipe
32 side, the first inclined wall 35 and the second inclined wall 36 are connected by arcwall 37, and arcwall 37 can reduce stress concentration
Phenomenon, and arcuate structure has more preferable elasticity, damping, buffering effect is more preferable.
The utility model is further arranged to:The arm body 1 is provided with spacing hole 41, and gusset 13 is provided with and spacing hole 41
The through hole 42 run through.
By using above-mentioned technical proposal, spacing hole 41 is used for external installing component, and through hole 42 is easily installed, through hole when leading to
42 perforated area is larger, is easy to mitigate weight.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in of the present utility model protect
In the range of shield.
Claims (4)
1. a kind of high intensity control arm, including arm body, arm body include the first arm, the second arm and the 3rd arm being placed on arm body
Portion, it is characterized in that:First arm is provided with bulb mounting hole, and the second arm is provided with the first bushing, the 3rd arm and set
There is the second bushing, arm body both sides are equipped with support, and support includes the first connecting plate, support plate and the second connecting plate, the first connection
Plate is connected with support plate by the first breeze way, and the second connecting plate is connected with support plate by the second breeze way, the first connecting plate
It is connected with the first arm, the second connecting plate is connected with the 3rd arm, being provided between two stands on gusset, the 3rd arm includes first
Segmental arc and the first construction section, the first construction section are connected with arm body by the first segmental arc, the first segmental arc and the second connecting plate
Connection.
2. a kind of high intensity control arm according to claim 1, it is characterized in that:Second arm includes what is be sequentially connected
Second construction section, the second segmental arc, supporting section, the 3rd segmental arc and extension, extension are connected with arm body phase, the second arc
Section, supporting section, the 3rd segmental arc are sequentially connected S-type structure, the width of extension and the 3rd segmental arc connection end to extension
The width being connected with arm body is in be incremented by shape.
3. a kind of high intensity control arm according to claim 1, it is characterized in that:First bushing includes sleeve and set
Pipe, is provided with cushion between sleeve and sleeve pipe, cushion both sides are provided with dashpot, and dashpot inclines including the first inclined wall and second
Skew wall, the first inclined wall and the second inclined wall are connected by arcwall.
4. a kind of high intensity control arm according to claim 1, it is characterized in that:The arm body is provided with spacing hole, gusset
Provided with the through hole run through with spacing hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621182397.1U CN206317632U (en) | 2016-11-03 | 2016-11-03 | A kind of high intensity control arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621182397.1U CN206317632U (en) | 2016-11-03 | 2016-11-03 | A kind of high intensity control arm |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206317632U true CN206317632U (en) | 2017-07-11 |
Family
ID=59263171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621182397.1U Expired - Fee Related CN206317632U (en) | 2016-11-03 | 2016-11-03 | A kind of high intensity control arm |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206317632U (en) |
-
2016
- 2016-11-03 CN CN201621182397.1U patent/CN206317632U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20201103 |
|
CF01 | Termination of patent right due to non-payment of annual fee |