CN206644606U - Automobile frame - Google Patents
Automobile frame Download PDFInfo
- Publication number
- CN206644606U CN206644606U CN201720305808.XU CN201720305808U CN206644606U CN 206644606 U CN206644606 U CN 206644606U CN 201720305808 U CN201720305808 U CN 201720305808U CN 206644606 U CN206644606 U CN 206644606U
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- CN
- China
- Prior art keywords
- swing arm
- assembly
- longeron
- lower swing
- automobile frame
- 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 automobile frame, including longeron, the longeron is provided with upper swing arm assembly and bottom arm assembly, and described upper swing arm assembly one end connects the longeron, its other end connection knuckle assembly by upper swing arm support；Described bottom arm assembly one end connects the longeron with lower swing arm after-poppet by lower swing arm fore-stock, and the other end connects the knuckle assembly；The longeron connects helical spring band vibration damper assembly, other end connection bottom arm assembly of the helical spring with vibration damper assembly by helical spring support.The utility model uses the automobile frame of said structure, by changing suspension frame structure, improves the cornering ability of automobile.
Description
Technical field
A kind of vehicle structure is the utility model is related to, more particularly to a kind of automobile frame.
Background technology
Automobile hanging is the important component for ensureing riding comfort.Front suspension substantially uses independent suspension system, i.e., left
Right two wheels are connected by suspension arrangement with car body independently of one another.Most automobile front suspensions is hanged using torsion-bar spring at present
Frame or McPherson strut, torsion bar suspension maneuverability is good, but equipment adjustment is complicated；McPherson strut assembling is simple, but
Control stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of automobile frame, by changing suspension frame structure, improves the driving of automobile
Energy.
To achieve the above object, the utility model provides a kind of automobile frame, including longeron, and the longeron is provided with upper
Swing arm assembly and bottom arm assembly, described upper swing arm assembly one end connect the longeron by upper swing arm support, and its other end connects
Connect knuckle assembly；Described bottom arm assembly one end connects the longeron by lower swing arm fore-stock with lower swing arm after-poppet, separately
One end connects the knuckle assembly；The longeron connects helical spring band vibration damper assembly by helical spring support, described
Other end connection bottom arm assembly of the helical spring with vibration damper assembly.
Preferably, the bottom arm assembly by bias adjustment assembling bolt connect the lower swing arm fore-stock and it is described under
Swing arm after-poppet.
Preferably, the lower swing arm fore-stock and the lower swing arm after-poppet are U-shape structure, and its both sides is provided with connection and adjusted
The concentric slotted hole of whole limiting bracket.
Preferably, eccentric bolt and eccentric washer, the eccentric bolt and eccentric pad are provided with the adjustment limiting bracket
Piece is fixed by hexagon nut with flange.
Preferably, the upper swing arm assembly is connected with the helical spring support.
Therefore, the utility model uses the automobile frame of said structure, by changing suspension frame structure, improves the driving of automobile
Performance.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model automobile frame embodiment；
Fig. 2 is the schematic diagram of the utility model automobile frame embodiment assembling；
Fig. 3 is the upward view of the utility model automobile frame lower swing arm fore-stock embodiment；
Fig. 4 is the side view of the utility model automobile frame lower swing arm fore-stock embodiment；
Fig. 5 is the schematic diagram of the eccentric adjustment assembling bolt embodiment of the utility model automobile frame；
Wherein：1st, longeron；2nd, helical spring support；3rd, upper swing arm support；4th, lower swing arm fore-stock；4.1, the spacing branch of adjustment
Frame；5th, lower swing arm after-poppet；6th, helical spring band vibration damper assembly；7th, upper swing arm assembly；8th, bottom arm assembly；9th, knuckle is total
Into；10th, eccentric adjustment assembling bolt；10.1, eccentric bolt；10.2, eccentric washer；10.3 hexagon nut with flanges.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the utility model automobile frame embodiment, as illustrated, a kind of automobile frame, including longeron
1, upper swing arm support 3, bottom arm support and helical spring support 2 are welded with longeron 1, and wherein bottom arm support includes lower swing arm
Fore-stock 4 and lower swing arm after-poppet 5.It is total that longeron 1 by lower swing arm fore-stock 4 is fixedly connected with lower swing arm with lower swing arm after-poppet 5
Into 8, longeron 1 is fixedly connected with upper swing arm assembly 7 by upper swing arm support 3.Pass through between upper swing arm assembly 7 and bottom arm assembly 8
Knuckle assembly 9 connects.Helical spring band vibration damper assembly 6 one end connection helical spring support 2, other end connection lower swing arm is total
Into 8.Upper swing arm assembly 7 is connected with helical spring support 2.
Bottom arm assembly 8 connects lower swing arm fore-stock 4 and lower swing arm after-poppet 5 by bias adjustment assembling bolt 10.Under
Swing arm fore-stock 4 and lower swing arm after-poppet 5 are U-shape structure, and its both sides is provided with the concentric oval of connection adjustment limiting bracket 4.1
Hole.Eccentric bolt 10.1 and eccentric washer 10.2, eccentric bolt 10.1 and eccentric washer 10.2 are provided with adjustment limiting bracket 4.1
Fixed by hexagon nut with flange 10.3.
Helical spring band vibration damper assembly is connected with bottom arm assembly and helical spring support, when lower swing arm assembly moves
When, helical spring plays a part of being oriented to vibration damper assembly and damping, it is ensured that four wheel locating parameter is accurate, improves and drives
The security and comfortableness sailed, improve cornering ability.
Therefore, the utility model uses the automobile frame of said structure, by changing suspension frame structure, improves the driving of automobile
Performance.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：Still the technical solution of the utility model can be modified for it or equivalent substitution, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (5)
1. a kind of automobile frame, including longeron, it is characterised in that：The longeron is provided with upper swing arm assembly and bottom arm assembly,
Described upper swing arm assembly one end connects the longeron, its other end connection knuckle assembly by upper swing arm support；
Described bottom arm assembly one end connects the longeron, other end connection institute with lower swing arm after-poppet by lower swing arm fore-stock
State knuckle assembly；
The longeron connects helical spring band vibration damper assembly, the helical spring band vibration damper assembly by helical spring support
The other end connection bottom arm assembly.
A kind of 2. automobile frame according to claim 1, it is characterised in that：The bottom arm assembly passes through eccentric adjustment group
Close lower swing arm fore-stock and the lower swing arm after-poppet described in bolt connection.
A kind of 3. automobile frame according to claim 2, it is characterised in that：The lower swing arm fore-stock and the lower swing arm
After-poppet is U-shape structure, and its both sides is provided with the concentric slotted hole of connection adjustment limiting bracket.
A kind of 4. automobile frame according to claim 3, it is characterised in that：Eccentric spiral shell is provided with the adjustment limiting bracket
Bolt and eccentric washer, the eccentric bolt and eccentric washer are fixed by hexagon nut with flange.
A kind of 5. automobile frame according to claim 4, it is characterised in that：The upper swing arm assembly connects the spiral bullet
Spring bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305808.XU CN206644606U (en) | 2017-03-28 | 2017-03-28 | Automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305808.XU CN206644606U (en) | 2017-03-28 | 2017-03-28 | Automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644606U true CN206644606U (en) | 2017-11-17 |
Family
ID=60278508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305808.XU Active CN206644606U (en) | 2017-03-28 | 2017-03-28 | Automobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422023A (en) * | 2019-08-30 | 2019-11-08 | 江西大乘汽车有限公司 | A kind of stable type independent front suspension structure |
-
2017
- 2017-03-28 CN CN201720305808.XU patent/CN206644606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422023A (en) * | 2019-08-30 | 2019-11-08 | 江西大乘汽车有限公司 | A kind of stable type independent front suspension structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |