CN109823399A - A kind of commercial vehicle frame assembly - Google Patents
A kind of commercial vehicle frame assembly Download PDFInfo
- Publication number
- CN109823399A CN109823399A CN201910226410.0A CN201910226410A CN109823399A CN 109823399 A CN109823399 A CN 109823399A CN 201910226410 A CN201910226410 A CN 201910226410A CN 109823399 A CN109823399 A CN 109823399A
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- Prior art keywords
- outside
- stringer
- side bar
- turns
- belly
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- 210000001015 abdomen Anatomy 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a kind of commercial vehicle frame assemblies, including left and right stringer, the section of left and right stringer is U-shaped and opening is arranged inwardly, it is linked together between left and right stringer by multiple crossbeams, the left and right side bar that turns up that stringer front end is extended to left and right is fixed on the outside of the front end outside of belly of left and right stringer, first crossbeam assembly both ends are separately mounted to below the front end of the left and right side bar that turns up；The U-shaped structure in section and outward opening of the left and right side bar that turns up are arranged, it is fixedly connected back-to-back on the outside of the outside of belly of left and right stringer, cavity between on the outside of left and right flanging soffit of girder face constitutes radiator compartment, and first crossbeam assembly is connect on the outside of the outside of belly of the left and right side bar that turns up with lower aerofoil by the erection support at its both ends.The present invention is not in the case where being substantially improved cost, by the width at widening frame radiator compartment, increases design space in the Y direction for radiator, the vehicle frame is allow to match the engine of opposite same level vehicle more high-power.
Description
Technical field
The present invention relates to commercial vehicle parts technical fields, and in particular to a kind of commercial vehicle frame assembly.
Background technique
Existing frame assembly outer width is solidified by fore suspension and rear suspension and body mount, and the width of heat radiator assembly is caused to be limited
System, and can the area of radiator directly affect the test of vehicle water temperature and pass through, difference in height and Y side of the radiator area by Z-direction
To width determine, but radiator developed in Z-direction it is ultimate attainment, can not be by continuing growing the difference in height of Z-direction
To increase radiator area.
Although current vehicle frame, which also has using the spacing of two stringer front ends is widened, increases the installation of heat radiator assembly
Width, but the increased limited width of this mode, the width of radiator Y-direction is still limited, it can be matched so as to cause institute
Engine horsepower maximum value is restricted.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of commercial vehicle carriage that can increase radiator Y-direction width is total
At.
The technical scheme is that, a kind of commercial vehicle frame assembly, including left and right stringer, left and right stringer are cut thus
Face is U-shaped and opening is arranged inwardly, is linked together between left and right stringer by multiple crossbeams, it is characterised in that: described left and right
It is fixed with the left and right side bar that turns up that stringer front end is extended to left and right on the outside of the front end outside of belly of stringer, first crossbeam assembly
Both ends are separately mounted to below the front end of the left and right side bar that turns up；
The U-shaped structure in section and outward opening of the left and right side bar that turns up are arranged, and lean against with the outside of belly outside of left and right stringer
Back is fixedly connected, and the cavity between the outside of left and right flanging soffit of girder face constitutes radiator compartment, and first crossbeam assembly passes through its both ends
Erection support and the left and right side bar that turns up the outside of belly on the outside of be connected with lower aerofoil.
Further improvement to above-mentioned technical proposal is: left and right turn up is folded between side bar and left and right stringer
Adjustment pad, adjustment pad be equipped with side bar and the corresponding mounting hole of left and right stringer of turning up, and be bolted.
The utility model has the advantages that compared with prior art, the present invention is dissipated in the case where cost is not substantially improved by widening frame
Width at hot device cabin increases design space for radiator in the Y direction, and the vehicle frame is allow to match opposite same level vehicle more
The engine of high-power.
In order to match different engine horsepowers, it is left and right turn up between side bar and left and right stringer also by setting it is different
The adjustment pad of thickness is adjusted flexibly the width of radiator compartment, to adapt to different demands.
Detailed description of the invention
Fig. 1 is structure chart of the invention.
Fig. 2 is the structure chart of first crossbeam assembly of the invention.
It is as shown in the figure: the left and right beam that turns up of 1-, 2- adjustment pad, the left and right stringer of 3- vehicle frame, the left and right branch of 4- engine front overhang
Frame, the left and right bracket of 5- engine rear overhang, 6- web beam assembly one, 7- web beam assembly two, 8- suspension crossbeam assembly, 9-
Transom beam assembly, the left and right front lifting lug of 10- front suspension, 11- first crossbeam assembly, 12- second cross beam assembly, 13- third crossbeam are total
At, the left and right rear lifting lug of 14- front suspension, the left and right wing plate of 15- saddle, 16- first crossbeam assembly erection support.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, but the embodiment should not manage
Solution is limitation of the present invention.
The present invention is as shown in Figure 1 to Figure 2:
A kind of commercial vehicle frame assembly, including left and right stringer 3, the section of left and right stringer 3 is U-shaped and opening is arranged inwardly, institute
It states and is fixed with the left and right side bar 1 that turns up that 3 front end of stringer is extended to left and right on the outside of the front end outside of belly of left and right stringer 3, the
The both ends of one crossbeam assembly 11 are separately mounted to below the front end of the left and right side bar 1 that turns up；
The U-shaped structure in section and outward opening of the left and right side bar 1 that turns up are arranged, and lean against with the outside of belly outside of left and right stringer
Back is fixedly connected, on the outside of left and right flanging soffit of girder face between cavity constitute radiator compartment, first crossbeam assembly 11 by its two
The first crossbeam assembly erection support 16 at end is fixedly connected on the outside of the outside of belly of the left and right side bar 1 that turns up with lower aerofoil.
According to different needs, can be adjusted in the left and right sandwiched adjustment pad 2 between side bar 1 and left and right stringer 3 of turning up
Whole backing plate 2 be equipped with side bar 1 and the corresponding mounting hole of left and right stringer 3 of turning up, and be bolted.
The left and right front lifting lug 10 of front suspension is successively further respectively had on the left and right stringer 3 from front to back, second cross beam is total
At 12, the left and right bracket 4 of engine front overhang, the left and right bracket 5 of engine rear overhang, third crossbeam assembly 13 hangs after front suspension is left and right
Ear 14, web beam assembly 1, web beam assembly 27, the left and right wing plate 15 of saddle, suspension crossbeam assembly 8, transom beam assembly
9.Wherein:
Second cross beam assembly 12, third crossbeam assembly 13, web beam assembly 1, web beam assembly 27, suspension crossbeam are total
It rivets and is fixed on left and right stringer 3 respectively at the both ends of 8, transom beam assembly 9；
The left and right front lifting lug 10 of front suspension, the left and right bracket 4 of engine front overhang, the left and right bracket 5 of engine rear overhang are riveted on respectively
The inside of left and right stringer 3；
The left and right rear lifting lug 14 of front suspension is riveted on the outside of belly outer lower portion of left and right stringer 3 respectively；
The left and right wing plate 15 of saddle is riveted on the outside of belly outer upper of left and right stringer 3 respectively.
Do not elaborate place in this specification, is technology well known in the art.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of commercial vehicle frame assembly, including left and right stringer, the section of left and right stringer is U-shaped and opening is arranged inwardly, left,
It is linked together between right vertical beam by multiple crossbeams, it is characterised in that: fixation is oriented on the outside of the front end outside of belly of the left and right stringer
The extended left and right side bar that turns up in left and right stringer front end, the both ends of first crossbeam assembly are separately mounted to left and right flanging
Below the front end of beam；
The U-shaped structure in section and outward opening of the left and right side bar that turns up are arranged, and lean against with the outside of belly outside of left and right stringer
Back is fixedly connected, and the cavity between the outside of left and right flanging soffit of girder face constitutes radiator compartment, and first crossbeam assembly passes through its both ends
Erection support and the left and right side bar that turns up the outside of belly on the outside of be connected with lower aerofoil.
2. a kind of commercial vehicle frame assembly according to claim 1, it is characterised in that: it is described it is left and right turn up side bar with it is left and right
Be folded with adjustment pad between stringer, adjustment pad be equipped with side bar and the corresponding mounting hole of left and right stringer of turning up, and pass through
Bolt is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226410.0A CN109823399A (en) | 2019-03-25 | 2019-03-25 | A kind of commercial vehicle frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226410.0A CN109823399A (en) | 2019-03-25 | 2019-03-25 | A kind of commercial vehicle frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823399A true CN109823399A (en) | 2019-05-31 |
Family
ID=66871918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910226410.0A Pending CN109823399A (en) | 2019-03-25 | 2019-03-25 | A kind of commercial vehicle frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114642A (en) * | 2019-12-10 | 2020-05-08 | 一汽解放汽车有限公司 | Commercial car frame assembly |
| CN117262016A (en) * | 2023-11-20 | 2023-12-22 | 徐州徐工汽车制造有限公司 | Welding frame for hydrogen fuel port tractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046166A (en) * | 2010-07-29 | 2012-03-08 | Daihatsu Motor Co Ltd | Automobile body front part structure of automobile |
| CN203727469U (en) * | 2014-03-21 | 2014-07-23 | 陕西重型汽车有限公司 | Frame assembly of heavy vehicle |
| CN204488930U (en) * | 2015-02-11 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of tractor chassis structure |
| CN109080702A (en) * | 2018-07-12 | 2018-12-25 | 湖北先驰交通装备有限公司 | A kind of reinforcement connection method of light truck frame front cross beam and stringer |
| CN209600622U (en) * | 2019-03-25 | 2019-11-08 | 湖北三环汽车有限公司 | A kind of commercial vehicle frame assembly |
-
2019
- 2019-03-25 CN CN201910226410.0A patent/CN109823399A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046166A (en) * | 2010-07-29 | 2012-03-08 | Daihatsu Motor Co Ltd | Automobile body front part structure of automobile |
| CN203727469U (en) * | 2014-03-21 | 2014-07-23 | 陕西重型汽车有限公司 | Frame assembly of heavy vehicle |
| CN204488930U (en) * | 2015-02-11 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of tractor chassis structure |
| CN109080702A (en) * | 2018-07-12 | 2018-12-25 | 湖北先驰交通装备有限公司 | A kind of reinforcement connection method of light truck frame front cross beam and stringer |
| CN209600622U (en) * | 2019-03-25 | 2019-11-08 | 湖北三环汽车有限公司 | A kind of commercial vehicle frame assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114642A (en) * | 2019-12-10 | 2020-05-08 | 一汽解放汽车有限公司 | Commercial car frame assembly |
| CN117262016A (en) * | 2023-11-20 | 2023-12-22 | 徐州徐工汽车制造有限公司 | Welding frame for hydrogen fuel port tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: No. 123 East Ring Road, Zhangwan District, Shiyan City, Hubei Province, 442000 Applicant after: Hubei Sanhuan Automobile Co., Ltd. Address before: No. 123 East Ring Road, Zhangwan District, Shiyan City, Hubei Province, 442000 Applicant before: Hubei Tri-Ring Special Truck Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 123 Donghuan Road, Shiyan City, Hubei Province, 442000 Applicant after: Hubei Sanhuan Automobile Co., Ltd. Address before: No. 123 East Ring Road, Zhangwan District, Shiyan City, Hubei Province, 442000 Applicant before: Hubei Sanhuan Automobile Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |