CN206106844U - Rear overhang swing arm circle tubular beams installation component - Google Patents
Rear overhang swing arm circle tubular beams installation component Download PDFInfo
- Publication number
- CN206106844U CN206106844U CN201620483503.3U CN201620483503U CN206106844U CN 206106844 U CN206106844 U CN 206106844U CN 201620483503 U CN201620483503 U CN 201620483503U CN 206106844 U CN206106844 U CN 206106844U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- crossbeam
- pipe beam
- mounting bracket
- strut
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title abstract description 29
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a rear overhang swing arm circle tubular beams installation component, including left rear crossbeam, right rear crossbeam, swing arm installation assembly, circle tubular beams, first crossbeam, second crossbeam and circle tubular beams support piece, the both ends of second crossbeam set up perpendicularly respectively in a left side rear crossbeam with right side rear crossbeam's tip, first crossbeam is on a parallel with the second crossbeam sets up a left side rear crossbeam with right side rear crossbeam middle part, first crossbeam both ends with second crossbeam both ends respectively with a left side rear crossbeam with right side rear crossbeam fixed connection, circle tubular beams is through circle tubular beams support frame and second crossbeam fixed connection, the total complete set of swing arm installation is established and is fixed on the circle tubular beams. Like this, satisfy the installation requirement of rear overhang swing arm, improve the quiet rigidity of rear overhang swing arm mounting point, improve the nature controlled, the travelling comfort driven, improve the whole dynamic stiffness of rear overhang swing arm installation crossbeam department, improve the NVH performance.
Description
Technical field
This utility model is related to body structure technical field, more particularly to a kind of rear overhang swing arm pipe beam mounting assembly.
Background technology
At present, rear overhang swing arm beam mounting structure mainly by crossbeam, longeron, rear overhang swing arm mounting bracket and correlation plus
Brutal assembly, by realizing vibration damping, supporting the effect of vehicle body with the Rigidity Matching of bushing in rear overhang swing arm.Rear overhang swing arm crossbeam is pacified
Assembling structure can directly influence the handling and comfortableness of automobile.
Existing rear overhang swing arm mounting structure is primarily present uneven, rigidity distribution impact car load NVH performances of part stress etc.
Problem：Two unilateral suspension swing arm mounting brackets are little with the overlapping area of crossbeam, longeron, are unfavorable for that rear overhang swing arm passes through rear overhang
Oscillating arm bracket causes NVH poor performances to longeron, crossbeam power transmission；Two unilateral suspension swing arm mounting brackets are connected by crossbeam
Together, but crossbeam is blocked by longeron, cause one side two suspension swing arm mounting bracket globality poors；Dangle arm mount point
Liftoff plate face installs dynamic stiffness at crossbeam apart from big problem, the not enough problem of the arm mount point that dangles Static stiffness and rear overhang swing arm
Not enough problem.
Utility model content
This utility model is completed to solve of the prior art not enough, and the purpose of this utility model is to provide one
Rear overhang swing arm pipe beam mounting assembly is planted, the installation requirement of rear overhang swing arm is met；The Static stiffness of rear overhang swing arm mount point is improved, is carried
High handling, the comfortableness for driving；The overall dynamic stiffness at rear overhang swing arm installation crossbeam is improved, NVH performances are improved.
Crossbeam, swing arm after a kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, including left back crossbeam, the right side is installed
Assembly, pipe beam, first crossbeam, second cross beam and pipe beam support member, the two ends of the second cross beam are respectively perpendicular and are arranged at
The end of crossbeam after the left back crossbeam and the right side, the first crossbeam is arranged on described left back parallel to the second cross beam
After crossbeam and the right side in the middle part of crossbeam, the first crossbeam two ends and the second cross beam two ends respectively with the left back crossbeam and
Behind the right side, crossbeam is fixedly connected, and the pipe beam is fixedly connected with second cross beam by pipe beam bracing frame, the swing arm peace
Dress assembly is arranged and is fixed on the pipe beam.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model can also be：
The distance of the pipe beam to the second cross beam and the first crossbeam to the distance of the second cross beam and institute
The length ratio for stating pipe beam to the distance of the first crossbeam is 3：3：2.
The swing arm installation assembly includes：First swing arm mounting bracket, the second swing arm mounting bracket, the 3rd swing arm are installed and are propped up
Frame and the 4th swing arm mounting bracket, first swing arm mounting bracket, the second swing arm mounting bracket, the 3rd swing arm mounting bracket and
4th swing arm mounting bracket is set on the pipe beam, and the first swing arm mounting bracket lower surface is connected with left back crossbeam
Connect, the second swing arm mounting bracket lower surface is connected with first crossbeam, the 3rd swing arm mounting bracket lower surface and first
Crossbeam connects, and the 4th swing arm mounting bracket lower surface is connected with crossbeam behind the right side.
The first swing arm mounting bracket lower surface is connected with left back crossbeam by bolt, second swing arm mounting bracket
Lower surface is connected with first crossbeam by bolt, and the 3rd swing arm mounting bracket lower surface is connected with first crossbeam by bolt
Connect, the 4th swing arm mounting bracket lower surface is connected with crossbeam behind the right side by bolt.
Pipe beam connection is provided with the first crossbeam, cover plate in the middle part of the pipe beam, is provided with, the cover plate with
The pipe beam connection position, form and dimension correspondence, the cover plate are detachably fixed with the pipe beam connection and are connected.
The cover plate and the pipe beam connection bolt connection.
The pipe beam connection is provided with the lengthways of rod for vertically extending.
The pipe beam support member includes that the first strut and the second strut, first strut and the second strut are arranged on institute
The top for stating the lower section of pipe beam, first strut and second strut is connected with the pipe beam, first support
Bar and the second strut bottom are detachably fixed with the second cross beam and are connected.
First strut and the second strut bottom are connected with the second cross beam by bolt.
In the middle part of first strut and second strut, upper surface is provided with brake pipe installing rack.
Crossbeam, pendulum after a kind of rear overhang swing arm pipe beam mounting assembly of offer of the present utility model, including left back crossbeam, the right side
Arm installation assembly, pipe beam, first crossbeam, second cross beam and pipe beam support member, the two ends of the second cross beam are respectively perpendicular
The end of crossbeam behind the left back crossbeam and the right side is arranged at, the first crossbeam is arranged on institute parallel to the second cross beam
State behind left back crossbeam and the right side in the middle part of crossbeam, the first crossbeam two ends and the second cross beam two ends are left back with described respectively
Crossbeam is fixedly connected with crossbeam behind the right side, and the pipe beam is fixedly connected with second cross beam by pipe beam bracing frame, described
Swing arm installation assembly is arranged and is fixed on the pipe beam.So, by setting up pipe beam, swing arm installation assembly is set in pipe
Install on beam, after position determines, swing arm installation assembly is welded with pipe beam, swing arm installation assembly is formed with pipe beam
One entirety, improves the bonding strength of swing arm installation assembly and pipe beam, and advantage in terms of existing technologies is：Swing arm is pacified
Structure at dress is more stable, strengthens the structural strength and rigidity of swing arm installation site.
Description of the drawings
Fig. 1 is the schematic view of the mounting position of this utility model embodiment rear overhang swing arm pipe beam mounting assembly；
Fig. 2 is the pipe girder construction schematic diagram of this utility model embodiment rear overhang swing arm pipe beam mounting assembly；
Fig. 3 is the second swing arm mounting bracket position section of this utility model embodiment rear overhang swing arm pipe beam mounting assembly
Schematic diagram.
In figure：1：Left back crossbeam；2：Crossbeam behind the right side；3：Pipe beam；4：First crossbeam；5：Second cross beam；6：First swing arm
Mounting bracket；7：Second swing arm mounting bracket；8：3rd swing arm mounting bracket；9：4th swing arm mounting bracket；10：Cover plate；11：
Lengthways of rod；12：First strut；13：Second strut；14：Brake pipe installing rack.
Specific embodiment
With reference to the accompanying drawings and examples a kind of rear overhang swing arm pipe beam mounting assembly of this utility model is embodied as
Mode is described in further detail.Following examples are used to illustrate this utility model, but are not limited to model of the present utility model
Enclose.
As Figure 1-3, after a kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, including left back crossbeam 1, the right side
Crossbeam 2, swing arm installation assembly, pipe beam 3, first crossbeam 4,3 support member of second cross beam 5 and pipe beam, the second cross beam 5
Two ends be respectively perpendicular be arranged at the left back crossbeam 1 and it is described the right side after crossbeam 2 end, the first crossbeam 4 is parallel to described
Second cross beam 5 is arranged on behind the left back crossbeam 1 and the right side in the middle part of crossbeam 2,4 two ends of the first crossbeam and described second horizontal
5 two ends of beam are fixedly connected with crossbeam 2 after the left back crossbeam 1 and the right side respectively, and the pipe beam 3 is supported by pipe beam 3
Frame is fixedly connected with second cross beam 5, and the swing arm installation assembly is arranged and is fixed on the pipe beam 3.So, by setting up circle
Pipe beam 3, swing arm installation assembly are set on pipe beam 3 and install, and after position determines, swing arm installation assembly are entered with pipe beam 3
Row welding, swing arm installation assembly form an entirety with pipe beam 3, improve the bonding strength of swing arm installation assembly and pipe beam 3,
Advantage in terms of existing technologies is：The structure of swing arm installation place is more stable, and the structure for strengthening swing arm installation site is strong
Degree and rigidity.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, as shown in Figure 1 to Figure 3, in previously described skill
Can also be on the basis of art scheme：The distance of the pipe beam 3 to the second cross beam 5 and the first crossbeam 4 are to described
The distance of second cross beam 5 is 3 with the length ratio of the pipe beam 3 to the distance of the first crossbeam 4：3：2.So, triangle
Structure has a very high structural stability, and 3 mounting assembly of rear overhang swing arm pipe beam of the present utility model by the pipe beam 3 with
The distance between first crossbeam 4 and second cross beam 5 are designed as isosceles triangle, and the structure that reinforcement pipe beam 3 is installed herein is steady
It is qualitative, according to 3：3：2 understand, this structure is acute angle isosceles triangle, and acute triangle can ensure that the height of pipe beam 3 to floor
Degree will not be too high, it is to avoid as 3 locating distance of pipe beam is too far away, and causes structural strength not enough, relative and prior art, its knot
Structure stability is higher.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, as shown in Figure 1 to Figure 3, in previously described skill
Can also be on the basis of art scheme：The swing arm installation assembly includes：First swing arm mounting bracket 6, the second swing arm are installed and are propped up
Frame 7, the 3rd swing arm mounting bracket 8 and the 4th swing arm mounting bracket 9, first swing arm mounting bracket 6, the second swing arm are installed and are propped up
Frame 7, the 3rd swing arm mounting bracket 8 and the 4th swing arm mounting bracket 9 are set on the pipe beam 3, the first swing arm peace
Dress 6 lower surface of support is connected with left back crossbeam 1, and 7 lower surface of the second swing arm mounting bracket is connected with first crossbeam 4, described
3rd swing arm mounting bracket, 8 lower surface is connected with first crossbeam 4, crossbeam 2 after 9 lower surface of the 4th swing arm mounting bracket and the right side
Connection.So, by arranging four groups of swing arm mounting brackets, a swing arm is hinged per two groups, with swing arm mounting bracket installation site
Structure it is more stable.Preferred technical scheme is：First swing arm mounting bracket, 6 lower surface is big with left back by bolt
Beam 1 connects, and 7 lower surface of the second swing arm mounting bracket is connected with first crossbeam 4 by bolt, and the 3rd swing arm is installed and propped up
8 lower surface of frame is connected with first crossbeam 4 by bolt, and 9 lower surface of the 4th swing arm mounting bracket is big after bolt with the right side
Beam 2 connects.So, four groups of swing arm mounting brackets are connected with each part by bolt, due to each part not in the same plane,
So after mounting, bolt fixed position forms staged stress point structure, and such staged stress point structure makes pipe beam 3
Stress can be with dispersed, and relative to prior art, the ability of holding capacity is strong, and service life can be guaranteed.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, as shown in Figure 1 to Figure 3, in previously described skill
Can also be on the basis of art scheme：3 connector of pipe beam is provided with the first crossbeam 4, is arranged in the middle part of the pipe beam 3
There is the cover plate 10 of corresponding 3 connector of pipe beam, the cover plate 10 is detachably fixed with 3 connector of pipe beam and is connected.So,
The pipe beam 3 is fixed with 3 connector of pipe beam by cover plate 10 with the first crossbeam 4, is further ensured that the peace of pipe beam 3
Dress stability.Preferred technical scheme is：The cover plate 10 is bolted with 3 connector of pipe beam, convenient to justify
The dismounting of pipe beam 3, changes after being easy to damage, there is provided efficiency, also the more efficient power disperseed suffered by the pipe beam 3, it is ensured that
Structural stability.Preferred technical scheme is：3 connector of pipe beam is provided with the lengthways of rod for vertically extending
11.So, 3 connector of pipe beam is by arranging lengthways of rod 11 in its surface so that 3 connector of pipe beam is in longitudinal stress
In the case of, structural strength is higher, prevents from causing 3 connecting-piece structure of pipe beam to damage due to stress, relative to prior art, carries
High structural stability.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, as shown in Figure 1 to Figure 3, in previously described skill
Can also be on the basis of art scheme：3 supporting construction of pipe beam includes the first strut 12 and the second strut 13, described first
Strut 12 and the second strut 13 are arranged on the upper of the lower section of the pipe beam 3, first strut 12 and second strut 13
Portion is connected with the pipe beam 3, and first strut 12 and 13 bottom of the second strut are detachable with the second cross beam 5
It is fixedly connected.So, the first strut 12 and the second strut 13 are respectively provided with 3 both sides of pipe beam, circle is caused by two groups of struts
3 uniform stressed of pipe beam, makes 3 overall uniform force of pipe beam, will not cause malformation, destruction circle because local pressure is excessive
3 structural stability of pipe beam, and ensure this part of rigidity.
A kind of rear overhang swing arm pipe beam mounting assembly of the present utility model, as shown in Figure 1 to Figure 3, in previously described skill
Can also be on the basis of art scheme：First strut 12 and second strut, 13 middle part upper surface are provided with brake pipe peace
Shelve 14.So, the installation site of brake pipe is specified, according to the architectural characteristic of the application, the installation site at brake pipe is more
Abundant, with miscellaneous part without interference, hinge structure, installation site are more flexible.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification can also be made, these change
Enter protection domain of the present utility model is also should be regarded as with modification.
Claims (10)
1. a kind of rear overhang swing arm pipe beam mounting assembly, it is characterised in that：Install total including crossbeam, swing arm behind left back crossbeam, the right side
Into, pipe beam, first crossbeam, second cross beam and pipe beam support member, the two ends of the second cross beam are respectively perpendicular and are arranged at institute
The end of crossbeam behind left back crossbeam and the right side is stated, the first crossbeam is arranged on described left back big parallel to the second cross beam
After beam and the right side in the middle part of crossbeam, the first crossbeam two ends and the second cross beam two ends respectively with the left back crossbeam and institute
After stating the right side, crossbeam is fixedly connected, and the pipe beam is fixedly connected with second cross beam by pipe beam bracing frame, and the swing arm is installed
Assembly is arranged and is fixed on the pipe beam.
2. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 1, it is characterised in that：The pipe beam is to institute
State the distance of second cross beam with the distance of the first crossbeam to the second cross beam with the pipe beam to the first crossbeam
Distance length ratio be 3：3：2.
3. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 1, it is characterised in that：The swing arm is installed total
Into including：First swing arm mounting bracket, the second swing arm mounting bracket, the 3rd swing arm mounting bracket and the 4th swing arm mounting bracket,
First swing arm mounting bracket, the second swing arm mounting bracket, the 3rd swing arm mounting bracket and the 4th swing arm mounting bracket cover
It is located on the pipe beam, the first swing arm mounting bracket lower surface is fixed with left back crossbeam, second swing arm is installed and propped up
Frame lower surface is fixed with first crossbeam, and the 3rd swing arm mounting bracket lower surface is fixed with first crossbeam, the 4th swing arm
Mounting bracket lower surface with the right side after crossbeam fix.
4. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 3, it is characterised in that：The first swing arm peace
Dress support lower surface is connected with left back crossbeam by bolt, and the second swing arm mounting bracket lower surface is horizontal with first by bolt
Beam connects, and the 3rd swing arm mounting bracket lower surface is connected with first crossbeam by bolt, the 4th swing arm mounting bracket
Lower surface is connected with crossbeam behind the right side by bolt.
5. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 1, it is characterised in that：On the first crossbeam
Pipe beam connection is provided with, cover plate, the cover plate and the pipe beam connection position, shape in the middle part of the pipe beam, is provided with
Shape and size correspondence, the cover plate are detachably fixed with the pipe beam connection and are connected.
6. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 5, it is characterised in that：The cover plate and institute
State pipe beam connection bolt connection.
7. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 6, it is characterised in that：The pipe beam connection
Part is provided with the lengthways of rod for vertically extending.
8. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 1-7 any one claim, its feature exist
In：The pipe beam support member includes that the first strut and the second strut, first strut and the second strut are arranged on the circle
The top of the lower section of Guan Liang, first strut and second strut is connected with the pipe beam, first strut and
The second strut bottom is detachably fixed with the second cross beam and is connected.
9. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 8, it is characterised in that：First strut and
The second strut bottom is connected with the second cross beam by bolt.
10. a kind of rear overhang swing arm pipe beam mounting assembly according to claim 8, it is characterised in that：First strut
Upper surface in the middle part of second strut is provided with brake pipe installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483503.3U CN206106844U (en) | 2016-05-24 | 2016-05-24 | Rear overhang swing arm circle tubular beams installation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483503.3U CN206106844U (en) | 2016-05-24 | 2016-05-24 | Rear overhang swing arm circle tubular beams installation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106844U true CN206106844U (en) | 2017-04-19 |
Family
ID=58509509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483503.3U Expired - Fee Related CN206106844U (en) | 2016-05-24 | 2016-05-24 | Rear overhang swing arm circle tubular beams installation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415610A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of rear overhang swing arm pipe beam mounting assembly |
-
2016
- 2016-05-24 CN CN201620483503.3U patent/CN206106844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415610A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of rear overhang swing arm pipe beam mounting assembly |
| CN107415610B (en) * | 2016-05-24 | 2023-11-10 | 上汽通用五菱汽车股份有限公司 | Rear suspension arm circular tube beam installation assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204526813U (en) | A kind of rearmounted CNG fixing device for gas cylinder unit | |
| CN107471944B (en) | Integrated mounting bracket for modular independent suspension and bridge | |
| CN206106844U (en) | Rear overhang swing arm circle tubular beams installation component | |
| CN202319797U (en) | Independent suspension mounting bracket connecting structure | |
| CN110406596B (en) | Rear axle section frame for passenger car | |
| CN201317260Y (en) | Engine suspending mechanism of medium-sized truck | |
| CN201254082Y (en) | Novel engine front suspension beam assembly | |
| CN210027391U (en) | Optimized commercial vehicle air cylinder and dryer integrated frame | |
| CN204845511U (en) | Suspension support assembly | |
| CN202685899U (en) | Support structure for automobile suspension mounting bracket | |
| CN202413919U (en) | Transversely-mounted reinforced beam | |
| CN202782675U (en) | Suspension assembly behind gearbox underlying vehicle | |
| CN205010324U (en) | A inflating pump bracket for [electric] motor coach | |
| CN206465763U (en) | A kind of engine-mounting bracket | |
| CN109911016B (en) | Bear new forms of energy passenger train tail section frame entirely | |
| CN202175099U (en) | Vehicle frame of truck | |
| CN205675105U (en) | Cantalever tube beam fixed structure | |
| CN205469538U (en) | Motor vehicle support and motorcycle of using thereof | |
| CN217514926U (en) | Novel driving and hanging combined type rear torsion beam assembly for vehicle | |
| CN107415610A (en) | A kind of rear overhang swing arm pipe beam mounting assembly | |
| CN206589671U (en) | A kind of expansion tank and the integrated support assembly of air filter | |
| CN206367374U (en) | A kind of engine-mounting bracket and a kind of automobile | |
| CN213322640U (en) | Motor suspension mounting bracket | |
| CN219621958U (en) | Steel structure beam column | |
| CN220315107U (en) | Front auxiliary frame with high structural stability |
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: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |