CN206598687U - A kind of heavy-duty car pushes away tubular cross bearer assembly with V - Google Patents
A kind of heavy-duty car pushes away tubular cross bearer assembly with V Download PDFInfo
- Publication number
- CN206598687U CN206598687U CN201720288601.6U CN201720288601U CN206598687U CN 206598687 U CN206598687 U CN 206598687U CN 201720288601 U CN201720288601 U CN 201720288601U CN 206598687 U CN206598687 U CN 206598687U
- Authority
- CN
- China
- Prior art keywords
- tubular cross
- cross bearer
- connecting plate
- assembly according
- flange
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims description 9
- 238000005242 forging Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000692770 Taraxia ovata Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
Tubular cross bearer assembly is pushed away with V the utility model discloses a kind of heavy-duty car, including:Tubular cross bearer, is arranged on the connecting plate of left and right two at tubular cross bearer two ends, is separately positioned on 2 propelling rod supports being connected on the inside of connecting plate and with tubular cross bearer, is arranged at least two tube bank support on tubular cross bearer.The technical program is while chassis torsion rigidity is ensured, quality is small, technique is simple, it is small to take installing space；Light-weight design requirement is met, material cost is saved, is easy to chassis to arrange other parts.
Description
Technical field
The utility model is related to a kind of heavy-duty car and tubular cross bearer assembly is pushed away with V, belongs to chassis of heavy-duty vehicle lightweight skill
Art field.
Background technology
With the development of automotive engineering, light-weight design becomes ever more important, and existing rear air suspension heavy-duty car is big
Part employs V-type distance rod（Often referred to simply as V is pushed away）；V pushes away one end and is fixed on above rear axle case, and one end is fixed on vehicle frame
On.But old structure V pushes away bearing and is typically arranged on channel crossbar body or is integrated on casting beam.Both the above is pacified
The common shortcoming of dress mode is：Weight does not meet greatly the larger occupancy of light-weight design theory, high processing costs, crossbeam assembly size
Excessive chassis space, while making chassis torsion deflection big because bathtub construction crossbeam torsional rigidity is small.For meet it is lightweight, into
The small requirement of this low, size ensures that frame cross has stronger torsional rigidity, newly designs the utility model simultaneously --- it is a kind of
Heavy-duty car pushes away tubular cross bearer assembly with V.
The content of the invention
For solve prior art present in bathtub construction crossbeam torsional rigidity compared with it is small and chassis weight is big, cost is high,
The problems such as size is big, it is as follows that the utility model provides a kind of new technical scheme：
A kind of heavy-duty car pushes away tubular cross bearer assembly with V, it is characterised in that including:
Tubular cross bearer；
It is arranged on 2 connecting plates at tubular cross bearer two ends；
2 are separately positioned on the opposite side of connecting plate and the propelling rod support being connected with tubular cross bearer；
It is arranged at least two tube bank support on tubular cross bearer.
It is preferred that, the propelling rod support is to be reserved with " L " shape forging component that two V push away mounting hole, is connected with connecting plate
The position shape connect is smooth, and the position being connected with tubular cross bearer is shaped as cylindrical concave.
It is preferred that, the connected mode of the propelling rod support and connecting plate and tubular cross bearer is welding.
It is preferred that, the connecting plate is the flange steel plate of thickness 8 to 12mm.
It is preferred that, the tube bank number of holders is 3 and arranged in a straight line along tubular cross bearer.
It is preferred that, 2 propelling rod supports are arranged in a linear along tubular cross bearer, are distributed in opposite directions.
It is preferred that, the connecting plate with can be with tubular cross bearer major diameter fit flange, tubular cross bearer insertion flange and
Interface position is welded.Further, the flange is preferable by the centre punch forming effect of connecting plate.
After above technical scheme, the heavy-duty car pushes away tubular cross bearer assembly with V and had the advantages that：
Beam structure is installed compared with V-type distance rod to compare, had because the V using tubular cross bearer body pushes away tubular cross bearer
Higher torsional rigidity, while tubular cross bearer uses welding procedure with connecting plate link position, compared to rivet, bolt connection,
Welding structure intensity is higher, is difficult failure fracture.The torsional moment from suspension is born in vehicle frame rear overhang position, horizontal with bathtub construction
Beam is compared, and the high torsional rigidity of tubular structure crossbeam can better meet use requirement.V pushes away tubular cross bearer compared to existing structure
Crossbeam quality is smaller, cost is lower, manufacturability is more preferable and is easy to produce in enormous quantities；It is same that such a design meets light-weight design theory
When cost efficiency, economize on resources, be that enterprise brings more golden eggs.
Brief description of the drawings
Fig. 1 is that the utility model heavy-duty car pushes away tubular cross bearer assembly structure schematic diagram with V；Wherein：1. connecting plate, 2. push away
Power rod bearing, 3. tubular cross bearers, 4. tube bank supports；
Fig. 2 is that the utility model V pushes away tubular cross bearer general assembly scheme of installation.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of heavy-duty car pushes away tubular cross bearer assembly with V, it is characterised in that including:
Tubular cross bearer 3；
It is arranged on 2 connecting plates 1 at tubular cross bearer two ends；
2 are respectively welded at the opposite side of connecting plate 1 and the propelling rod support 2 welded with tubular cross bearer 3, propelling rod support 2
It is arranged in a linear, is distributed in opposite directions along tubular cross bearer 3；
It is welded on tubular cross bearer 3 and along the 3 tube bank supports 4 arranged in a straight line of tubular cross bearer 3.
The propelling rod support 2 is to be reserved with " L " shape forging component that 2 V push away mounting hole, the portion being connected with connecting plate 1
Position shape is smooth, and the position being connected with tubular cross bearer 3 is shaped as cylindrical concave, and 2 V push away mounting hole and are located at " L " respectively
The two-arm of shape.
The connecting plate 1 is thick 10mm flange steel plate.
The connecting plate 1 carries flange that can be with the major diameter fit of tubular cross bearer 3, and tubular cross bearer 3 inserts flange and in interface
Weld position.The flange by connecting plate 1 centre punch forming.
Connecting plate 1 is designed with flanged structure welding tubular crossbeam 3 again, and the structure is compared and directly welds tubular cross bearer 3
The technique on flat board is connected on, the cracking that tubular cross bearer 3 and the welding position stress of connecting plate 1 are concentrated and caused can be substantially reduced
Fault rate.
Propelling rod support 2 uses forging technology, and itself and the weld of connecting plate 1 are plane, are with the junction of tubular cross bearer 3
Cylindrical concave, adds the contact area between component.
Connecting plate 1 respectively processes a welding process hole with the link position of propelling rod support 2, adds fusion length.
The L-shaped structure of propelling rod support 2, can bear the vertical and horizontal torque from V-type distance rod.Propelling rod support
2 bottoms are welded on connecting plate 1, and cylindrical concave is fitted on tubular cross bearer 3 and welded, and constitutes the V and pushes away tubular cross bearer assembly.
The tube bank support 4 is used to fix brake piping, electrical equipment wiring harness.
The production method step of the present embodiment is as follows：
First by the punch forming of connecting plate 1；The centre punch process of connecting plate 1 goes out the flange that interior diameter is 90mm.Will be outer
Footpath is inserted in the flange of two side connecting plate 1 for 89mm tubular cross bearer 3, and tubular cross bearer 3 and connecting plate 1 are welded together；Will forging
Propelling rod support 2 its planar section be fitted on connecting plate 1, cylindrical concave is fitted on tubular cross bearer 3, in seam
Place's welding, composition V pushes away tubular cross bearer assembly.
Fig. 2 is that V pushes away tubular cross bearer assembling scheme of installation, as illustrated, V of the present utility model, which pushes away tubular cross bearer, passes through spiral shell
Bolt is connected on vehicle frame left-right longeron, and V-type distance rod front end is arranged on left and right thrust pole seat, and rear end is arranged on rear axle case
Top.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein
General Principle can in other embodiments be realized, do not give in the case where not departing from spirit or scope of the present utility model
Describe the part presented with partial enlargement in detail, be prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with feature with principles disclosed herein most wide
Scope.
Claims (8)
1. a kind of heavy-duty car pushes away tubular cross bearer assembly with V, it is characterised in that including:
Tubular cross bearer（3）；
It is arranged on tubular cross bearer（3）2 connecting plates at two ends（1）；
2 are separately positioned on connecting plate（1）Opposite side and and tubular cross bearer（3）The propelling rod support of connection（2）；
It is arranged on tubular cross bearer（3）On at least two tube bank support（4）.
2. crossbeam assembly according to claim 1, it is characterised in that the propelling rod support（2）Pushed away to be reserved with two V
" L " shape forging component of mounting hole, with connecting plate（1）The position shape of connection is smooth, with tubular cross bearer（3）The position of connection
It is shaped as cylindrical concave.
3. crossbeam assembly according to claim 1, it is characterised in that the propelling rod support（2）With connecting plate（1）And pipe
Shape crossbeam（3）Connected mode be welding.
4. crossbeam assembly according to claim 1, it is characterised in that the connecting plate（1）For the flange of thickness 8 to 12mm
Steel plate.
5. crossbeam assembly according to claim 1, it is characterised in that the tube bank support（4）Quantity is 3 and along tubular cross
Beam（3）It is arranged in a linear.
6. crossbeam assembly according to claim 1, it is characterised in that 2 propelling rod supports（2）Along tubular cross bearer
（3）It is arranged in a linear, is distributed in opposite directions.
7. crossbeam assembly according to claim 1, it is characterised in that the connecting plate（1）With energy and tubular cross bearer（3）
The flange of major diameter fit, tubular cross bearer（3）Insert flange and in interface position welding.
8. crossbeam assembly according to claim 7, it is characterised in that the flange is by connecting plate（1）Core punching
It is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288601.6U CN206598687U (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty car pushes away tubular cross bearer assembly with V |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288601.6U CN206598687U (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty car pushes away tubular cross bearer assembly with V |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598687U true CN206598687U (en) | 2017-10-31 |
Family
ID=60145599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720288601.6U Active CN206598687U (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty car pushes away tubular cross bearer assembly with V |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200088A (en) * | 2021-06-11 | 2021-08-03 | 大运汽车股份有限公司 | Multifunctional novel casting cross beam of commercial vehicle |
-
2017
- 2017-03-23 CN CN201720288601.6U patent/CN206598687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200088A (en) * | 2021-06-11 | 2021-08-03 | 大运汽车股份有限公司 | Multifunctional novel casting cross beam of commercial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2666078C2 (en) | Sub-frame assembly for joining suspension parts, having pair of wheels, with vehicle | |
| CN104070928B (en) | There is the torsion axle assembly of connecting joint component | |
| CN206598687U (en) | A kind of heavy-duty car pushes away tubular cross bearer assembly with V | |
| CN205632664U (en) | Heavy -duty car pulls crossbeam device assembly | |
| CN207106626U (en) | Truck Frame Structure | |
| CN101648577A (en) | Segmented hydraulic forming subframe | |
| CN205574057U (en) | Heavy machineshop car frame cross | |
| CN207450027U (en) | A kind of new automobile subframe mounting support structure | |
| CN202879179U (en) | Automobile suspension linkage, installation structure thereof and automobile | |
| CN204567767U (en) | A kind of Rear secondary frame for vehicle stirrup structure | |
| CN210000406U (en) | A aluminum alloy sub vehicle frame for new energy automobile | |
| CN203142902U (en) | Variable cross-section twin-beam frame of right three-wheeled motorcycle | |
| CN204210562U (en) | Fore sub frame and vehicle | |
| CN201951553U (en) | Novel structure optimized auxiliary frame | |
| CN207697818U (en) | Mounting structure and subframe and vehicle in the middle part of subframe | |
| CN205872207U (en) | Lightweight bus body frame's local connection structure | |
| CN205591997U (en) | Car exhaust system hot junction support assembly and car | |
| CN103158813B (en) | Right three-wheeled motorcycle variable cross-section double-beam frame | |
| CN207466774U (en) | Multipurpose subframe | |
| CN215155279U (en) | Frame and electric scooter | |
| CN108820054A (en) | A kind of chassis runner and subframe mount structure | |
| CN210235097U (en) | Rear auxiliary frame and automobile | |
| CN207466776U (en) | The high subframe of structural strength | |
| CN217294664U (en) | New energy automobile lightweight collision energy-absorbing aluminum alloy sub vehicle frame | |
| CN211592701U (en) | Automobile frame assembly of non-bearing type automobile body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |