CN108749932A - Inside and outside biplane type aluminium vehicle body sectional material connection structure - Google Patents
Inside and outside biplane type aluminium vehicle body sectional material connection structure Download PDFInfo
- Publication number
- CN108749932A CN108749932A CN201810627989.7A CN201810627989A CN108749932A CN 108749932 A CN108749932 A CN 108749932A CN 201810627989 A CN201810627989 A CN 201810627989A CN 108749932 A CN108749932 A CN 108749932A
- Authority
- CN
- China
- Prior art keywords
- vertical beam
- crossbeam
- trepanning
- connection sheet
- vehicle body
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000004411 aluminium Substances 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004580 weight loss Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/06—Connections between superstructure or understructure sub-units readily releasable
Abstract
The present invention relates to a kind of inside and outside biplane type aluminium vehicle body sectional material connection structure, including several crossbeams and vertical beam, aluminium body frame is bonded by crossbeam and vertical beam, passes through connection sheet between the crossbeam and vertical beam and sunk head rivet is connected.The configuration of the present invention is simple, reasonable design, crossbeam and vertical beam are made of aluminium section bar, its structural strength is high, it disclosure satisfy that the intensity requirement of aluminium body frame stress, there is good weight loss effect compared to more traditional aluminium section bar, coordinates sunk head rivet and connection sheet, relative to conventional fastener such as bolt, with higher structural stability, there is no the risks for loosening and failing.
Description
Technical field
The present invention relates to a kind of inside and outside biplane type aluminium vehicle body sectional material connection structures, belong to car all-aluminium body technology neck
Domain.
Background technology
Steel construction body frame is largely used, gross mass itself is overweight, excessively expends fuel oil, mobility performance compares
Difference.Vehicle body is heavier, will certainly increase the consumption of fuel oil when starting, travel, discharge a large amount of pollutant, do not meet current guarantor
The fundamental state policy in retaining ring border.On the other hand, vehicle body is overweight, can seriously affect the mobility of car.Existing conventional aluminium vehicle body
Frame strength is insufficient, and weight is larger, to reduce the light-weighted advantage of all-aluminium body.Intend steel construction using rectangular aluminum pipe die
Skeleton builds aluminium vehicle body framework construction, the disadvantage is that intensity is insufficient, especially vehicle turn and the hanging operating mode of single-wheel under, this
There are great risks in terms of frame strength and rigidity for kind structure.
Invention content
It is an object of the invention to：In view of the drawbacks of the prior art, it is proposed that a kind of aluminium vehicle of simple structure and reasonable design
Body skeleton structure improves the strength and stiffness of aluminum body framework of passenger car under the premise of not increasing too many skeleton weight, meets new
The performance requirement of energy car lightweight, light weight, high intensity, high rigidity.
The technical solution adopted in the present invention is：A kind of inside and outside biplane type aluminium vehicle body sectional material connection structure, including it is several
Crossbeam and vertical beam are bonded aluminium body frame by crossbeam and vertical beam, pass through connection sheet between the crossbeam and vertical beam
It is connected with sunk head rivet.
In the present invention：The crossbeam is equipped with crossbeam trepanning, and the vertical beam is equipped with vertical beam trepanning, crossbeam and perpendicular
The junction of beam is equipped with connection sheet, and connection sheet is equipped with connection sheet trepanning corresponding with crossbeam trepanning, vertical beam trepanning, and by heavy
Head rivet passes through crossbeam trepanning, vertical beam trepanning and connection sheet trepanning, and crossbeam, vertical beam and connection sheet are fixed together.
In the present invention：The connection sheet is L-shaped, and the both ends of L-type connection sheet are equipped with connection sheet trepanning.
In the present invention：The crossbeam is made of aluminium section bar material, and both sides are equipped with connecting channel, the both sides
Connecting channel is symmetrical arranged in " convex " font, and the both sides of the connecting channel of described " convex " font are equipped with corresponding groove.
In the present invention：The vertical beam is made of aluminium section bar material, and both sides are equipped with connecting channel, the both sides
Connecting channel is symmetrical arranged in " convex " font, and the both sides of the connecting channel of described " convex " font are equipped with corresponding groove.
After adopting the above technical scheme, beneficial effects of the present invention are：The configuration of the present invention is simple, reasonable design, crossbeam and
Vertical beam is made of aluminium section bar, and structural strength is high, disclosure satisfy that the intensity requirement of aluminium body frame stress, compares more traditional aluminium
Profile structure has good weight loss effect, coordinates sunk head rivet and connection sheet, relative to conventional fastener such as bolt, has more
High structural stability, there is no the risks for loosening and failing.
Description of the drawings
Fig. 1 is the partial schematic diagram of the present invention；
Fig. 2 is the enlarged diagram of part A in the present invention；
Fig. 3 is the schematic diagram for removing connection sheet in Fig. 2；
Fig. 4 is the scheme of installation of sunk head rivet in the present invention；
Fig. 5 is the connection sheet schematic diagram of the present invention；
Fig. 6 is the schematic diagram of vertical beam in the present invention.
In figure：1. crossbeam；11. crossbeam trepanning；2. vertical beam；21. vertical beam trepanning；3. sunk head rivet；4. connection sheet；41.
Connection sheet trepanning；5. connecting channel.
Specific implementation mode
Below in conjunction with attached drawing, the present invention is further illustrated.
By Fig. 1-6 as it can be seen that a kind of inside and outside biplane type aluminium vehicle body sectional material connection structure, including several crossbeams 1 and vertical beam 2,
It is bonded aluminium body frame by crossbeam 1 and vertical beam 2, passes through connection sheet 4 and countersunk head between the crossbeam 1 and vertical beam 2
Rivet 3 is connected.The crossbeam 1 is equipped with crossbeam trepanning 11, and the vertical beam 2 is equipped with vertical beam trepanning 21,1 He of crossbeam
The junction of vertical beam 2 is equipped with connection sheet 4, and connection sheet 4 is equipped with connection sheet trepanning corresponding with crossbeam trepanning 11, vertical beam trepanning 21
41, and crossbeam trepanning 11, vertical beam trepanning 21 and connection sheet trepanning 41 are passed through by sunk head rivet 3, by crossbeam 1, vertical beam 2 and connection
Piece 4 is fixed together.The connection sheet 4 is L-shaped, and the both ends of L-type connection sheet 4 are equipped with connection sheet trepanning 41.
The crossbeam 1 is made of aluminium section bar material, and both sides are equipped with connecting channel 5, the connecting channel 5 of the both sides
It is symmetrical arranged in " convex " font, the both sides of the connecting channel 5 of described " convex " font are equipped with corresponding groove.
The vertical beam 2 is made of aluminium section bar material, and both sides are equipped with connecting channel 5, the connecting channel 5 of the both sides
It is symmetrical arranged in " convex " font, the both sides of the connecting channel 5 of described " convex " font are equipped with corresponding groove.
Specific implementation middle cross beam 1 is identical with 2 structure of vertical beam, and only the width of crossbeam 1 is less than the width of vertical beam 2.By upper
The setting of structure is stated, structural strength is high, disclosure satisfy that the intensity requirement of aluminium body frame stress, compares more traditional aluminium section bar
There is good weight loss effect, coordinate sunk head rivet and connection sheet, relative to conventional fastener such as bolt, there is higher structure
Stability, there is no the risks for loosening and failing.
The specific implementation mode of the present invention is described above, but the present invention is not limited to above description.For this
For the technical staff in field, any equal modification and replacement to the technical program is all within the scope of the invention.Cause
This, without departing from the spirit and scope of the invention made by impartial conversion and modification, all should be contained within the scope of the invention.
Claims (5)
1. a kind of inside and outside biplane type aluminium vehicle body sectional material connection structure, it is characterised in that：Including several crossbeams and vertical beam, pass through cross
Beam and vertical beam are bonded aluminium body frame, pass through connection sheet between the crossbeam and vertical beam and sunk head rivet cooperation connects
It connects.
2. inside and outside biplane type aluminium vehicle body sectional material connection structure according to claim 1, it is characterised in that：The crossbeam
It is equipped with crossbeam trepanning, the vertical beam is equipped with vertical beam trepanning, and the junction of crossbeam and vertical beam is equipped with connection sheet, in connection sheet
Equipped with connection sheet trepanning corresponding with crossbeam trepanning, vertical beam trepanning, and by sunk head rivet pass through crossbeam trepanning, vertical beam trepanning and
Crossbeam, vertical beam and connection sheet are fixed together by connection sheet trepanning.
3. inside and outside biplane type aluminium vehicle body sectional material connection structure according to claim 1, it is characterised in that：The connection
Piece is L-shaped, and the both ends of L-type connection sheet are equipped with connection sheet trepanning.
4. inside and outside biplane type aluminium vehicle body sectional material connection structure according to claim 1, it is characterised in that：The crossbeam
It is made of aluminium section bar material, both sides are equipped with connecting channel, and the connecting channel of the both sides is symmetrical arranged in " convex " font, institute
The both sides of the connecting channel of " convex " font stated are equipped with corresponding groove.
5. inside and outside biplane type aluminium vehicle body sectional material connection structure according to claim 4, it is characterised in that：The vertical beam
It is made of aluminium section bar material, both sides are equipped with connecting channel, and the connecting channel of the both sides is symmetrical arranged in " convex " font, institute
The both sides of the connecting channel of " convex " font stated are equipped with corresponding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627989.7A CN108749932A (en) | 2018-06-19 | 2018-06-19 | Inside and outside biplane type aluminium vehicle body sectional material connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627989.7A CN108749932A (en) | 2018-06-19 | 2018-06-19 | Inside and outside biplane type aluminium vehicle body sectional material connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749932A true CN108749932A (en) | 2018-11-06 |
Family
ID=63978678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627989.7A Pending CN108749932A (en) | 2018-06-19 | 2018-06-19 | Inside and outside biplane type aluminium vehicle body sectional material connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282028A (en) * | 2019-06-03 | 2019-09-27 | 爱普车辆（中国）有限公司 | Connection sheet embedded type aluminum vehicle body sectional material connection structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2386467A2 (en) * | 2010-05-12 | 2011-11-16 | Erhomet Oy | Method for manufacturing a frame structure of a utility vehicle and corresponding frame structure |
| CN103318271A (en) * | 2013-06-28 | 2013-09-25 | 东风汽车公司 | Riveting joint with double rows of riveting holes in eccentric and corresponding distribution |
| CN203651933U (en) * | 2013-12-23 | 2014-06-18 | 东风汽车公司 | Aluminum alloy passenger car L-shaped frame connector |
| CN203996487U (en) * | 2014-08-26 | 2014-12-10 | 东风汽车公司 | The jointing of a kind of aluminum alloy passenger vehicle angle framework beam |
| CN206813106U (en) * | 2017-06-02 | 2017-12-29 | 爱普车辆（中国）有限公司 | A kind of aluminum bilayer public transport side wall structure |
| CN207089425U (en) * | 2017-07-12 | 2018-03-13 | 深圳市沃特玛电池有限公司 | A kind of truss-like body connection structure |
| CN208325411U (en) * | 2018-06-19 | 2019-01-04 | 爱普车辆（中国）有限公司 | Inside and outside biplane type aluminium vehicle body sectional material connection structure |
-
2018
- 2018-06-19 CN CN201810627989.7A patent/CN108749932A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2386467A2 (en) * | 2010-05-12 | 2011-11-16 | Erhomet Oy | Method for manufacturing a frame structure of a utility vehicle and corresponding frame structure |
| CN103318271A (en) * | 2013-06-28 | 2013-09-25 | 东风汽车公司 | Riveting joint with double rows of riveting holes in eccentric and corresponding distribution |
| CN203651933U (en) * | 2013-12-23 | 2014-06-18 | 东风汽车公司 | Aluminum alloy passenger car L-shaped frame connector |
| CN203996487U (en) * | 2014-08-26 | 2014-12-10 | 东风汽车公司 | The jointing of a kind of aluminum alloy passenger vehicle angle framework beam |
| CN206813106U (en) * | 2017-06-02 | 2017-12-29 | 爱普车辆（中国）有限公司 | A kind of aluminum bilayer public transport side wall structure |
| CN207089425U (en) * | 2017-07-12 | 2018-03-13 | 深圳市沃特玛电池有限公司 | A kind of truss-like body connection structure |
| CN208325411U (en) * | 2018-06-19 | 2019-01-04 | 爱普车辆（中国）有限公司 | Inside and outside biplane type aluminium vehicle body sectional material connection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282028A (en) * | 2019-06-03 | 2019-09-27 | 爱普车辆（中国）有限公司 | Connection sheet embedded type aluminum vehicle body sectional material connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Applicant after: EPP vehicles Co.,Ltd. Address before: No.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Applicant before: AIPU VEHICLE (CHINA) Co.,Ltd. |
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| CB02 | Change of applicant information |