CN207790235U - A kind of control arm assembly - Google Patents
A kind of control arm assembly Download PDFInfo
- Publication number
- CN207790235U CN207790235U CN201721688506.1U CN201721688506U CN207790235U CN 207790235 U CN207790235 U CN 207790235U CN 201721688506 U CN201721688506 U CN 201721688506U CN 207790235 U CN207790235 U CN 207790235U
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- CN
- China
- Prior art keywords
- control arm
- arm body
- reinforcing rib
- arm assembly
- fixed ring
- 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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- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a kind of control arm assembly, including controlling arm body, the left and right section for controlling arm body distinguishes arc-shaped and linear type, the lower edge of control arm body is provided with reinforcing rib, reinforcing rib is parallel to the lower surface of control arm body, reinforcing rib improves the strength and stiffness of control arm body, the ability of resistance to deformation is reinforced, the left and right ends of control arm body are equipped with bushing, bushing includes mandrel and fixed ring, it is arranged with ring set outside mandrel, ring set is entrenched in fixed ring, and weldment is arranged with outside fixed ring.The utility model controls arm assembly, simple in structure, and performance is stable, reliable, enhances the damping performance in Different Plane, and improve intensity and rigidity, and the ability of resistance to deformation is reinforced, to be effectively prevented from deformation or fracture.
Description
Technical field
The utility model is related to a kind of auto parts and components, more particularly to a kind of control arm assembly.
Background technology
Suspension refer to just by between vehicle body and tire spring and shock absorber form entire support system.Appearance seems letter
Single suspension integrates multi-acting force, decides stability, the comfortableness and security of car.It is automobile to control arm assembly
A crucial safety member in suspension, connection knuckle, subframe and control suspension positional parameter during the motion pass
The effect for passing load, it is all very high to rigidity and intensity requirement, and caused by the movement of vehicle vehicle body alternate stress change, generate compared with
Big vibration, if damping property is poor, easily leads to its torsional fracture.
Utility model content
【1】Technical problems to be solved
The technical problem to be solved by the present invention is to provide it is a kind of it is simple in structure, enhance damping property in Different Plane
It can, improve the control arm assembly of intensity and rigidity.
【2】The technical solution solved the problems, such as
The utility model provides a kind of control arm assembly, including control arm body 1, the left and right section of the control arm body 1
The lower edge of arc-shaped and linear type respectively, the control arm body 1 is provided with reinforcing rib 3, and the reinforcing rib 3 is parallel to described
The lower surface of arm body 1 is controlled, the left and right ends of the control arm body 1 are equipped with bushing 4, and the bushing 4 includes 5 He of mandrel
Fixed ring 7, the mandrel 5 are arranged with ring set 6 outside, and the ring set 6 is entrenched in the fixed ring 7, are arranged outside the fixed ring 7
There is a weldment 8, the middle part outwardly convex of the mandrel 5 forms annular protrusion, lean-in at the upper and lower opening of the fixed ring 7
It is oblique at slot.
Further, the reinforcing rib 3 is welded on the lower edge of the control arm body 1, the left and right two of the reinforcing rib 3
End is respectively welded on the outer wall of two weldments 8.
Further, the outer wall of the weldment 8 and the end of the control arm body 1 are welded.
Further, the middle part of 1 left section of the arm body of control offers through-hole 2.
Further, the ring set 6 is made of elastic material.
【3】Advantageous effect
The utility model controls arm assembly, simple in structure, and performance is stable, reliable, enhances the damping property in Different Plane
Can, and intensity and rigidity are improved, the ability of resistance to deformation is reinforced, to be effectively prevented from deformation or fracture.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model controls arm assembly；
Fig. 2 is the upward view that the utility model controls arm assembly；
Fig. 3 is the A-A sectional views of Fig. 1.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model embodiment is discussed in detail.
Refering to fig. 1 to Fig. 3, the utility model provides a kind of control arm assembly comprising control arm body 1, control arm sheet
The left and right section of body 1 distinguishes arc-shaped and linear type, and the lower edge of control arm body 1 is provided with reinforcing rib 3, and reinforcing rib 3 is parallel to
The lower surface of arm body 1 is controlled, reinforcing rib 3 improves the strength and stiffness of control arm body 1, and the ability of resistance to deformation is reinforced,
The left and right ends of control arm body 1 are equipped with bushing 4, and bushing 4 includes mandrel 5 and fixed ring 7, and ring set 6 is arranged with outside mandrel 5,
Ring set 6 is entrenched in fixed ring 7, and weldment 8 is arranged with outside fixed ring 7, and the middle part outwardly convex of mandrel 5 forms annular protrusion,
It is even closer that annular protrusion makes mandrel be combined with ring set, and sloping inwardly at the upper and lower opening of fixed ring 7 forms slot, slot
It can prevent from loosening.
Reinforcing rib 3 is welded on the lower edge of control arm body 1, and the left and right ends of reinforcing rib 3 are respectively welded at two weldments 8
Outer wall on, the ability of resistance to deformation can be reinforced, the end of the outer wall and control arm body 1 of weldment 8 is welded, control arm sheet
The middle part that 1 left section of body offers through-hole 2, and through-hole 2 is for facilitating storage and mitigating weight, and ring set 6 is made of elastic material, ring set
6 there are the properties such as flexible toughness height and excellent conductibility, control arm body 1 to circumferentially rotate and rock around mandrel 5,
Realize it is shockproof on the direction in Different Plane, so as to increase the damping performance that control arm is connect with vehicle body.
Its working principle is that：It is being applied on automobile suspension system and the guiding as automobile suspension system and power transmission
Element wears rod-like articles and fixation among the mandrel at both ends, and one end is connect with vehicle body, and one end is connect with wheel hub frame, has work
Vehicle body is passed to by the control arm assembly with the various power on wheel, control arm body is circumferentially rotated and turned round around mandrel
Pendulum, and cut down load and vibration using the ring set with properties such as flexible toughness height and excellent conductivities, Er Qiejia
Strengthening tendons can improve the strength and stiffness of control arm body, and the ability of resistance to deformation is reinforced, to improve in Different Plane
Shockproof effect, can be effectively prevented from its deformation or fracture.
The utility model controls arm assembly, simple in structure, and performance is stable, reliable, enhances the damping property in Different Plane
Can, and intensity and rigidity are improved, the ability of resistance to deformation is reinforced, to be effectively prevented from deformation or fracture.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of control arm assembly, it is characterised in that：Including control arm body (1), the left and right section point of the control arm body (1)
The lower edge of not arc-shaped and linear type, the control arm body (1) is provided with reinforcing rib (3), and the reinforcing rib (3) is parallel to
The left and right ends of the lower surface of the control arm body (1), the control arm body (1) are equipped with bushing (4), the bushing
(4) include mandrel (5) and fixed ring (7), be arranged with ring set (6) outside the mandrel (5), the ring set (6) is entrenched in described solid
Determine in ring (7), weldment (8) is arranged with outside the fixed ring (7), the middle part outwardly convex of the mandrel (5) forms convex annular
It rises, sloping inwardly at the upper and lower opening of the fixed ring (7) forms slot.
2. control arm assembly as described in claim 1, it is characterised in that：The reinforcing rib (3) is welded on the control arm sheet
The left and right ends of the lower edge of body (1), the reinforcing rib (3) are respectively welded on the outer wall of two weldments (8).
3. control arm assembly as described in claim 1, it is characterised in that：The outer wall of the weldment (8) and the control arm
It welds the end of ontology (1).
4. control arm assembly as described in claim 1, it is characterised in that：The middle part of left section of the control arm body (1) opens up
There is through-hole (2).
5. control arm assembly as described in claim 1, it is characterised in that：The ring set (6) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688506.1U CN207790235U (en) | 2017-12-07 | 2017-12-07 | A kind of control arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688506.1U CN207790235U (en) | 2017-12-07 | 2017-12-07 | A kind of control arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790235U true CN207790235U (en) | 2018-08-31 |
Family
ID=63283296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688506.1U Active CN207790235U (en) | 2017-12-07 | 2017-12-07 | A kind of control arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790235U (en) |
-
2017
- 2017-12-07 CN CN201721688506.1U patent/CN207790235U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |