CN106827995A - The frame cross assembly that a kind of V-type track bar bracket is constituted - Google Patents
The frame cross assembly that a kind of V-type track bar bracket is constituted Download PDFInfo
- Publication number
- CN106827995A CN106827995A CN201710051646.6A CN201710051646A CN106827995A CN 106827995 A CN106827995 A CN 106827995A CN 201710051646 A CN201710051646 A CN 201710051646A CN 106827995 A CN106827995 A CN 106827995A
- Authority
- CN
- China
- Prior art keywords
- track bar
- crossbeam
- reinforcing plate
- type track
- vehicle 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/15—Mounting of subframes
Abstract
The present invention relates to the frame cross assembly that a kind of V-type track bar bracket is constituted, including 2 crossbeams being symmetrical set along vehicle center face and its a pair of V-type track bar brackets being connected；The top of each crossbeam is connected with the lower aerofoil of vehicle frame upper reinforcing plate, bottom is connected with the top airfoil of vehicle frame lower reinforcing plate, the side up and down of crossbeam carries out bending treatment, and upper side edge folding surface is connected with the side of vehicle frame upper reinforcing plate, lower side folding surface is connected with the side of vehicle frame lower reinforcing plate；Described each V-type track bar bracket is constituted by connecting plate and support base, and the connecting plate is fixedly connected with the crossbeam of respective side, and support base is connected with the V-type distance rod of respective side.V-type track bar bracket of the present invention is only connected with frame cross, and simple structure, assembly difficulty is small；The connected mode of support provides design space for crossbeam is connected with longeron, and the connection of bending side can effectively strengthen the rigidity at this, improves the stress of the big support of equalizing type of suspension.
Description
Technical field
The invention belongs to balancing suspension and frame system and frame technical field, it is related to what a kind of V-type track bar bracket was constituted
Frame cross assembly.
Background technology
V-type distance rod is mainly used in the single shaft or double back axle heavy-duty cars of the rigid axle suspension of truck or car
On, vehicle frame and vehicle bridge are connected to, for transmitting traction, brake force and its corresponding moment of reaction, while prevent vehicle bridge from shifting,
So as to avoid during automobile turning, because vehicle bridge left and right displacement is larger, cause leaf spring that movement interference occurs with tire.
At present, the connected mode of V-type track bar bracket and vehicle frame widely used Fig. 1 and Fig. 2.As shown in figure 1, V-type thrust
Bar support 4 is connected with crossbeam 5 and longeron 1 simultaneously, and this connected mode is very high for the assembly precision requirement of frame system and frame, increased
Manufacture installation cost.To reduce installation difficulty, a kind of method is to increase bolt hole and bolt size, such as uses slotted hole, but
This kind of method can be reduced using reliability and increase cost.Still an alternative is that support 4 is welded with longeron 1, support 4
Bolt connection is carried out with crossbeam 5, but the method is high for welding process requirement, and may otherwise cause reliability not reach use will
Ask, while increased operation and process costs.As shown in Fig. 2 V-type track bar bracket 4 is only connected with longeron 1, and middle back axle can
To share a support, but the method needs crossbeam 5 to open a big through hole with the junction of longeron 1 at it, and the structure can subtract
Small vehicle frame rigidity at this, when load is born, frame distortion is bigger, causes the big support force situation of the equalizing type of suspension at this more
Badly, making the reliability of suspension system reduces.
In sum, with the connection of vehicle frame there is technological requirement, be more expensive to manufacture and use in existing V-type track bar bracket
The defect of poor reliability, therefore it is badly in need of a kind of Novel V-shaped track bar bracket of research and development and vehicle frame connected mode, to overcome prior art
The deficiency of middle connected mode.
The content of the invention
The purpose of the present invention is that for above-mentioned the deficiencies in the prior art, there is provided what a kind of V-type track bar bracket was constituted
Frame cross assembly.
The purpose of the present invention is achieved through the following technical solutions, as follows in conjunction with illustrating：
The frame cross assembly that a kind of V-type track bar bracket is constituted, it is characterised in that：It is left along vehicle center face including 2
Right symmetrically arranged crossbeam 5 and its a pair of the V-type track bar brackets 4 for being connected；
The top of each crossbeam 5 is connected with the lower aerofoil of vehicle frame upper reinforcing plate 2, bottom and vehicle frame lower reinforcing plate 3
Top airfoil is connected, and the side up and down of crossbeam 5 carries out bending treatment, and upper side edge folding surface and vehicle frame upper reinforcing plate 2 side
It is connected, lower side folding surface is connected with the side of vehicle frame lower reinforcing plate 3；
Described each V-type track bar bracket 4 is constituted by connecting plate 10 and support base 11, the connecting plate 10 and respective side
Crossbeam 5 be fixedly connected, support base 11 is connected with the V-type distance rod 6 of respective side.
The top of the crossbeam 5 is provided with 5 the first connecting hole 5-1 for the lower aerofoil of connecting vehicle frame upper reinforcing plate 2, and bottom sets
There are 6 the second connecting hole 5-2 for the top airfoil of connecting vehicle frame lower reinforcing plate 3, upper side edge folding surface is provided with 4 for connecting car
3rd connecting hole 5-3 of the side of frame upper reinforcing plate 2, lower side folding surface is provided with 2 for the side of connecting vehicle frame lower reinforcing plate 3
4th connecting hole 5-4.
The connecting plate 10 of the V-type track bar bracket 4 is provided with 12 hole 4-1 for connecting respective side crossbeam 5,
Its connecting plate 10 be distributed as upside 5, downside 5,2, right side, left side is not provided with bolt hole.
The support base 11 of the V-type track bar bracket 4 is provided with 2 No. two hole 4-2 for connecting V-type distance rod 6.
Compared with prior art, the positive effect of the present invention is：V-type track bar bracket is only connected with frame cross, ties
Structure is simple, and assembly difficulty is small；The connected mode of support provides design space for crossbeam is connected with longeron, the connection of bending side
The rigidity at this can effectively be strengthened, improve the stress of the big support of equalizing type of suspension；The present invention possess simple structure, it is easy to assembly,
The advantage of vehicle frame rigidity is significantly increased, international most advanced level is in the product of similar function.
Brief description of the drawings
Fig. 1 is current widely used L-type V-type distance rod connected mode schematic diagram；
Fig. 2 is upper anti-left and right bar support widely used at present and longitudinal beam connected mode schematic diagram；
Fig. 3 is the structural representation of V-type track bar bracket of the present invention and frame cross assembly；
Fig. 4 is V-type track bar bracket structural representation of the present invention；
Fig. 5 is the stereogram of V-type track bar bracket of the present invention；
Fig. 6 is using vehicle beam structural representation of the invention；
Fig. 7 is the assembling schematic diagram using automobile V-shaped propelling rod support of the invention and suspension assembly.
In figure：1. the crossbeam 6.V of 2. vehicle frame upper reinforcing plate of longeron, 3. vehicle frame lower reinforcing plate 4.V types track bar bracket 5.
11. support base 4-1. of the equalizing type of suspension of 7. vehicle bridge of type distance rod 8. 10. connecting plate of big 9. steel plate spring assembly of support mono-
No. bis- connecting holes of the 3rd connecting hole 5-4. of hole 5-1. the first connecting hole 5-2. the second connecting hole 5-3. the 4th of hole 4-2..
Specific embodiment
Specific embodiment of the invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the frame cross assembly that a kind of V-type track bar bracket is constituted, including 2 edges
Crossbeam 5 that vehicle center face is symmetrical set and its a pair of the V-type track bar brackets 4 for being connected.
The top of each crossbeam 5 is provided with 5 the first connecting hole 5-1 for the lower aerofoil of connecting vehicle frame upper reinforcing plate 2,
Crossbeam 5 is connected by it with the lower aerofoil of vehicle frame upper reinforcing plate 2.The bottom of each crossbeam 5 is provided with 6 for adding under connecting vehicle frame
Second connecting hole 5-2 of the strong top airfoil of plate 3, crossbeam 5 is connected by it with the top airfoil of vehicle frame lower reinforcing plate 3.Each crossbeam 5
Upper and lower side carries out bending treatment, and upper side edge folding surface is provided with 4 the 3rd connections for the side of connecting vehicle frame upper reinforcing plate 2
Hole 5-3, upper side edge folding surface is connected by it with the side of vehicle frame upper reinforcing plate 2.Lower side folding surface is provided with 2 for connecting
4th connecting hole 5-4 of the side of vehicle frame lower reinforcing plate 3, lower side folding surface is connected by it with the side of vehicle frame lower reinforcing plate 3.
Described each V-type track bar bracket 4 is constituted by connecting plate 10 and support base 11, and the connecting plate 10 is provided with 12
An individual hole 4-1 for connecting respective side crossbeam 5, its connecting plate 10 be distributed as upside 5, downside 5,2, right side,
Left side is not provided with bolt hole, and connecting plate 10 is fixedly connected by 12 hole 4-1 with the crossbeam 5 of respective side.
The support base 11 is provided with 2 for connecting No. two hole 4-2 of V-type distance rod 6, support base 11 by its with it is right
The V-type distance rod 6 of side is answered to be connected.
Fig. 7 is the assembling schematic diagram using automobile V-shaped propelling rod support of the invention and suspension assembly, and vehicle bridge 7, balance are outstanding
The position of the big support 8 of frame and steel plate spring assembly 9 as illustrated, because V-type distance rod 6 is only connected with crossbeam 5, Ke Yiyou
Effect reduces the assembly difficulty of V-type track bar bracket 4, simultaneously because V-type track bar bracket 4 is without needing guiding through crossbeam 5, therefore crossbeam 5 prolongs
Reinforcing plate root is reached, while crossbeam carries out bending and, the knot laterally attached with longitudinal beam reinforcing plate by 6 bolts hole about 5
Structure can effectively improve junction vehicle frame rigidity, reduce frame distortion at this, improve the big stressing conditions of support 8 of equalizing type of suspension, carry
Suspension system reliability high.
The present invention uses Novel connection type, is being easy to by the V-type distance rod and frame cross connected mode of novelty
The firm of body frame structure for automotive can substantially also be increased by the design of beam structure for crossbeam design provides space while assembling
Degree, improves system reliability.
Claims (4)
1. the frame cross assembly that a kind of V-type track bar bracket is constituted, it is characterised in that：Including 2 along vehicle center face or so
Symmetrically arranged crossbeam (5) and its a pair of the V-type track bar brackets (4) for being connected；
The top of each crossbeam (5) is connected with the lower aerofoil of vehicle frame upper reinforcing plate (2), bottom and vehicle frame lower reinforcing plate (3)
Top airfoil be connected, the side up and down of crossbeam (5) carries out bending treatment, and upper side edge folding surface and vehicle frame upper reinforcing plate (2)
Side be connected, lower side folding surface is connected with the side of vehicle frame lower reinforcing plate (3)；
Described each V-type track bar bracket (4) is constituted by connecting plate (10) and support base (11), the connecting plate (10) with it is right
The crossbeam (5) of side is answered to be fixedly connected, support base (11) is connected with the V-type distance rod (6) of respective side.
2. the frame cross assembly that a kind of V-type track bar bracket according to claim 1 is constituted, it is characterised in that：It is described
Crossbeam (5) top is provided with 5 the first connecting holes (5-1) for connecting vehicle frame upper reinforcing plate (2) lower aerofoil, and bottom is provided with 6
For second connecting hole (5-2) of connecting vehicle frame lower reinforcing plate (3) top airfoil, upper side edge folding surface is provided with 4 for connecting car
3rd connecting hole (5-3) of frame upper reinforcing plate (2) side, lower side folding surface is provided with 2 for connecting vehicle frame lower reinforcing plate (3)
4th connecting hole (5-4) of side.
3. the frame cross assembly that a kind of V-type track bar bracket according to claim 1 is constituted, it is characterised in that：The V
The connecting plate (10) of type track bar bracket (4) is provided with 12 for connecting holes (4-1) of respective side crossbeam (5), its
Connecting plate (10) be distributed as upside 5, downside 5,2, right side, left side is not provided with bolt hole.
4. the frame cross assembly that a kind of V-type track bar bracket according to claim 1 is constituted, it is characterised in that：The V
The support base (11) of type track bar bracket (4) is provided with 2 No. two holes (4-2) for connecting V-type distance rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051646.6A CN106827995B (en) | 2017-01-20 | 2017-01-20 | Frame cross beam assembly formed by V-shaped thrust rod brackets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051646.6A CN106827995B (en) | 2017-01-20 | 2017-01-20 | Frame cross beam assembly formed by V-shaped thrust rod brackets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106827995A true CN106827995A (en) | 2017-06-13 |
| CN106827995B CN106827995B (en) | 2024-03-15 |
Family
ID=59120260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710051646.6A Active CN106827995B (en) | 2017-01-20 | 2017-01-20 | Frame cross beam assembly formed by V-shaped thrust rod brackets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827995B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229209A (en) * | 2018-09-18 | 2019-01-18 | 东风汽车悬架弹簧有限公司 | A kind of novel commercial vehicle carriage assembly type crossbeam |
| CN114103575A (en) * | 2021-09-26 | 2022-03-01 | 东风汽车底盘系统有限公司 | V-shaped thrust rod support and V-shaped thrust rod connecting structure |
| CN114655312A (en) * | 2022-03-28 | 2022-06-24 | 东风柳州汽车有限公司 | Frame cross beam and automobile with same |
| CN115339517A (en) * | 2022-08-17 | 2022-11-15 | 东风汽车股份有限公司 | Engineering self-discharging is no vice roof beam engineering roof device for car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156455U (en) * | 2011-06-03 | 2012-03-07 | 上汽依维柯红岩商用车有限公司 | Heavy-duty truck frame balance shaft crossbeam assembly |
| CN202986728U (en) * | 2012-11-22 | 2013-06-12 | 陕西重型汽车有限公司 | Rear balance suspension system of heavy-duty automobile |
| CN203876515U (en) * | 2014-01-22 | 2014-10-15 | 中国重汽集团济南动力有限公司 | Split V-shaped thrust rod support |
| CN204055198U (en) * | 2014-07-22 | 2014-12-31 | 陕西重型汽车有限公司 | Heavy-duty vehicle and two straight propelling rod constitutional balance suspension |
| CN205468366U (en) * | 2016-03-25 | 2016-08-17 | 东风商用车有限公司 | Two -way V type distance rod upper bracket and support beam assembly |
| CN206598686U (en) * | 2017-01-20 | 2017-10-31 | 中国第一汽车股份有限公司 | The frame cross assembly that a kind of V-type track bar bracket is constituted |
-
2017
- 2017-01-20 CN CN201710051646.6A patent/CN106827995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202156455U (en) * | 2011-06-03 | 2012-03-07 | 上汽依维柯红岩商用车有限公司 | Heavy-duty truck frame balance shaft crossbeam assembly |
| CN202986728U (en) * | 2012-11-22 | 2013-06-12 | 陕西重型汽车有限公司 | Rear balance suspension system of heavy-duty automobile |
| CN203876515U (en) * | 2014-01-22 | 2014-10-15 | 中国重汽集团济南动力有限公司 | Split V-shaped thrust rod support |
| CN204055198U (en) * | 2014-07-22 | 2014-12-31 | 陕西重型汽车有限公司 | Heavy-duty vehicle and two straight propelling rod constitutional balance suspension |
| CN205468366U (en) * | 2016-03-25 | 2016-08-17 | 东风商用车有限公司 | Two -way V type distance rod upper bracket and support beam assembly |
| CN206598686U (en) * | 2017-01-20 | 2017-10-31 | 中国第一汽车股份有限公司 | The frame cross assembly that a kind of V-type track bar bracket is constituted |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229209A (en) * | 2018-09-18 | 2019-01-18 | 东风汽车悬架弹簧有限公司 | A kind of novel commercial vehicle carriage assembly type crossbeam |
| CN114103575A (en) * | 2021-09-26 | 2022-03-01 | 东风汽车底盘系统有限公司 | V-shaped thrust rod support and V-shaped thrust rod connecting structure |
| CN114103575B (en) * | 2021-09-26 | 2024-01-05 | 东风汽车底盘系统有限公司 | V-shaped thrust rod support and V-shaped thrust rod connecting structure |
| CN114655312A (en) * | 2022-03-28 | 2022-06-24 | 东风柳州汽车有限公司 | Frame cross beam and automobile with same |
| CN115339517A (en) * | 2022-08-17 | 2022-11-15 | 东风汽车股份有限公司 | Engineering self-discharging is no vice roof beam engineering roof device for car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106827995B (en) | 2024-03-15 |
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