CN108382461A - Front longitudinal girder inner plate assembly is right - Google Patents
Front longitudinal girder inner plate assembly is right Download PDFInfo
- Publication number
- CN108382461A CN108382461A CN201810292537.8A CN201810292537A CN108382461A CN 108382461 A CN108382461 A CN 108382461A CN 201810292537 A CN201810292537 A CN 201810292537A CN 108382461 A CN108382461 A CN 108382461A
- Authority
- CN
- China
- Prior art keywords
- front longitudinal
- longitudinal girder
- girder inner
- inner plate
- plate
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- 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
- B62D21/04—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members single longitudinal type
-
- 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
- B62D21/09—Means for mounting load bearing surfaces
-
- 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
- B62D21/10—Understructures, i.e. chassis frame on which a vehicle body may be mounted in which the main member is plate-like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention proposes that front longitudinal girder inner plate assembly is right, including the front longitudinal girder inner plate right side, longitudinal bracket positioning plate, longeron transition connecting plate, locking pinboard, longeron connecting base plate, lateral hatch and side rail reinforcing plate.The front longitudinal girder inner plate right side is long recess type, longitudinal bracket positioning plate is mounted on the rear surface plate right lower quadrant on the front longitudinal girder inner plate right side, longeron transition connecting plate is mounted on the front surface panel right lower quadrant on the front longitudinal girder inner plate right side, pinboard is locked to be mounted in the middle part of the front surface panel on the front longitudinal girder inner plate right side, lateral hatch is mounted on the left side on the front longitudinal girder inner plate right side, longeron connecting base plate is mounted on the rear surface plate left part on the front longitudinal girder inner plate right side, and longeron connecting base plate is located on the left of lateral hatch, side rail reinforcing plate is mounted in the middle part of front longitudinal girder inner plate right groove inner bottom surface plate.The configuration of the present invention is simple ensure that bus body strength and safety, good fixing effect optimize the dismounting space of automobile, be conducive to the lightweight of automobile.
Description
Technical field
The invention belongs to auto parts and components field, especially a kind of front longitudinal girder inner plate assembly.
Background technology
The front longitudinal beam assembly of existing automobile is molded using steel plate punched, and complex forming technology is of high cost, manufactured anti-vertical
Beam assembly weight is big, is unfavorable for electric vehicle lightweight, cannot effectively extend automobile course continuation mileage, and metalwork make assembly and
Maintenance cost is higher, is unfavorable for reducing cost, cannot meet energy conservation and environmental protection requirement.
Invention content
Technical problem solved by the invention is to provide a kind of front longitudinal girder inner plate assembly, using longitudinal bracket positioning plate and
Lock pinboard, and combine projection welding stud, project-welding nut that there is anti-loosening thread form dentation, prevent from vibrating in vehicle traveling process and
Cause to loosen, ensure that bus body strength and safety, simple in structure, good fixing effect reduces complete vehicle weight and reaches lightweight, real
Existing energy-saving and emission-reduction purpose.
Realize that the technical solution of the object of the invention is：
Front longitudinal girder inner plate assembly is right, including the front longitudinal girder inner plate right side, longitudinal bracket positioning plate, longeron transition connecting plate, locking
Pinboard, longeron connecting base plate, lateral hatch and side rail reinforcing plate；
The front longitudinal girder inner plate right side is long recess type, is made of front surface panel, rear surface plate and bottom panel, longitudinal bracket positioning plate
Rear surface plate right lower quadrant mounted on the front longitudinal girder inner plate right side, longeron transition connecting plate are mounted on the front surface panel on the front longitudinal girder inner plate right side
Right lower quadrant, and the position of longeron transition connecting plate is corresponding with the position of longitudinal bracket positioning plate, locking pinboard is mounted on preceding vertical
In the middle part of the front surface panel on the beam inner panel right side, lateral hatch is mounted on the left side on the front longitudinal girder inner plate right side, and longeron connecting base plate is mounted on
The rear surface plate left part on the front longitudinal girder inner plate right side, and longeron connecting base plate is located on the left of lateral hatch, side rail reinforcing plate peace
In the middle part of front longitudinal girder inner plate right groove inner bottom surface plate.
Further, front longitudinal girder inner plate assembly of the invention is right, and locking pinboard is locked by the first lockplate and second
Plate is connected in front longitudinal girder inner plate upper right, wherein the left end in locking pinboard is arranged in the first lockplate, the setting of the second lockplate exists
Lock the right end of pinboard.
Further, front longitudinal girder inner plate assembly of the invention is right, and the locking pinboard passes through the second hexagonal project-welding nut
It is fixedly connected with the first lockplate, the second lockplate, a diameter of 10mm of the second hexagonal project-welding nut.
Further, front longitudinal girder inner plate assembly of the invention is right, and one piece of nutplate is provided on longeron connecting base plate.
Further, front longitudinal girder inner plate assembly of the invention is right, and the nutplate is fixed by the first hexagonal project-welding nut
On longeron connecting base plate, a diameter of 12mm of the first hexagonal project-welding nut.
Further, front longitudinal girder inner plate assembly of the invention is right, and the lateral hatch is fixed on by the first project-welding nut
Front longitudinal girder inner plate upper right, a diameter of 12mm of the first project-welding nut.
Further, front longitudinal girder inner plate assembly of the invention is right, and the side rail reinforcing plate passes through the second project-welding nut
It is fixed on front longitudinal girder inner plate upper right, a diameter of 10mm of the second project-welding nut.
Further, front longitudinal girder inner plate assembly of the invention is right, and the longitudinal bracket positioning plate is fixed on by positioning sleeve
On longeron connecting base plate.
Further, front longitudinal girder inner plate assembly of the invention is right, and the front longitudinal girder inner plate right side is additionally provided with several the first projection weldings
Stud, the second projection welding stud and third projection welding stud, wherein a diameter of 10mm, the spiro rod length of the first projection welding stud be
70mm, a diameter of 10mm, the spiro rod length 30mm of the second projection welding stud, a diameter of 8mm, the spiro rod length of third projection welding stud
For 40mm.
Further, front longitudinal girder inner plate assembly of the invention is right, and third projection welding spiral shell is additionally provided in longeron transition connecting plate
Mother, a diameter of 8mm of third project-welding nut.
The present invention has the following technical effects using above technical scheme is compared with the prior art：
1, front longitudinal girder inner plate assembly of the invention is right, is connection automotive throttle footrest component, brake footrest component, clutch foot
Step on component, direction device assembly one of important assembly, projection welding stud therein, project-welding nut be designed with anti-loosening thread form dentation,
It prevents from causing to loosen because vibrating in vehicle traveling process；
2, front longitudinal girder inner plate assembly of the invention is right, is manufactured and designed using high-strength plate, is ensureing the same of vehicle safety
When, it reduces complete vehicle weight and reaches lightweight, realize energy-saving and emission-reduction purpose；
3, front longitudinal girder inner plate assembly of the invention is right, using hollow design, electric appliance circuits can be realized in the centre side of passing through
Just installation and maintenance, memory space is big, when circuit winding displacement, in the fast plug of electric appliance can be emitted on line；
4, front longitudinal girder inner plate assembly of the invention is right, can realize that direction device is mounted above, the hollow design of use, in
Between can penetrate pull rod, facilitate automobile to be turned in the process of moving without interfering with inner wall, ensure that the stability of steering；
5, front longitudinal girder inner plate assembly of the invention is right, and two level damping mat piece is used when assembled, is adopted again when assembling four big components
With three-level damping and slide-prevention nut, stud, it is ensured that the stability of automobile in the process of moving, to increase automotive service life,
Avoid the repair risk of vibration damage.
Description of the drawings
Fig. 1 is the structural schematic diagram one on the front longitudinal girder inner plate assembly right side of the present invention；
Fig. 2 is the structural schematic diagram two on the front longitudinal girder inner plate assembly right side of the present invention；
Reference numeral meaning：1：First projection welding stud, 2：Second projection welding stud, 3：Front longitudinal girder inner plate is right, and 4：Longitudinal bracket
Positioning plate, 5：Longeron transition connecting plate, 6：First lockplate, 7：Locking pinboard, 8：Second lockplate, 9：Third projection welding spiral shell
Column, 10：Longeron connecting base plate, 11：Lateral hatch, 12：First hexagonal project-welding nut, 13：Nutplate, 14：First project-welding nut,
15：Second project-welding nut, 16：Reinforcing plate in longeron, 17：Second hexagonal project-welding nut, 18：Third project-welding nut, 19：Positioning
Set.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Front longitudinal girder inner plate assembly is right, as shown in Figure 1 and Figure 2, including the front longitudinal girder inner plate right side 3, longitudinal bracket positioning plate 4, longeron
Transition connecting plate 5, locking pinboard 7, longeron connecting base plate 10, lateral hatch 11 and side rail reinforcing plate 16；
The front longitudinal girder inner plate right side 3 is long recess type, is made of front surface panel, rear surface plate and bottom panel, longitudinal bracket positioning
Plate 4 is mounted on the rear surface plate right lower quadrant on the front longitudinal girder inner plate right side 3, and longeron transition connecting plate 5 is mounted on the front longitudinal girder inner plate right side 3
Front surface panel right lower quadrant, and the position of longeron transition connecting plate 5 is corresponding with the position of longitudinal bracket positioning plate 4, locks pinboard 7
In the middle part of the front surface panel on the front longitudinal girder inner plate right side 3, lateral hatch 11 is mounted on the left side on the front longitudinal girder inner plate right side 3, longeron
Connecting base plate 10 is mounted on the rear surface plate left part on the front longitudinal girder inner plate right side 3, and longeron connecting base plate 10 is located at lateral hatch 11
Left side, side rail reinforcing plate 16 are mounted in the middle part of 3 groove inner bottom surface plate of the front longitudinal girder inner plate right side.
Locking pinboard 7 is connected in by the first lockplate 6 and the second lockplate 8 on the front longitudinal girder inner plate right side 3, wherein first
The left end in locking pinboard 7 is arranged in lockplate 6, and the right end in locking pinboard 7 is arranged in the second lockplate 8.
The locking pinboard 7 is fixed and is connected by the second hexagonal project-welding nut 17 and the first lockplate 6, the second lockplate 8
It connects, a diameter of 10mm of the second hexagonal project-welding nut 17.
One piece of nutplate 13 is provided on longeron connecting base plate 10.
The nutplate 13 is fixed on by the first hexagonal project-welding nut 12 on longeron connecting base plate 10, the first hexagonal projection welding
A diameter of 12mm of nut 12.
The lateral hatch 11 is fixed on by the first project-welding nut 14 on the front longitudinal girder inner plate right side 3, the first project-welding nut 14
A diameter of 12mm.
The side rail reinforcing plate 16 is fixed on by the second project-welding nut 15 on the front longitudinal girder inner plate right side 3, the second projection welding
A diameter of 10mm of nut 15.
The longitudinal bracket positioning plate 4 is fixed on by positioning sleeve 19 on longeron connecting base plate 10.
Several the first projection welding studs 1, the second projection welding stud 2 and third projection welding spiral shell are additionally provided on the front longitudinal girder inner plate right side 3
Column 9, wherein the right end on the front longitudinal girder inner plate right side 3 is arranged in the first projection welding stud 1, the second projection welding stud 2, the first projection welding stud 1
A diameter of 10mm, spiro rod length 70mm, a diameter of 10mm, the spiro rod length 30mm of the second projection welding stud 2, third projection welding spiral shell
The left end on the front longitudinal girder inner plate right side 3, a diameter of 8mm, the spiro rod length 40mm of third projection welding stud 9 is arranged in column 9.
Third project-welding nut 18, a diameter of 8mm of third project-welding nut 18 are additionally provided in longeron transition connecting plate 5.
The above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement should be regarded as the guarantor of the present invention
Protect range.
Claims (10)
1. front longitudinal girder inner plate assembly is right, which is characterized in that including front longitudinal girder inner plate right (3), longitudinal bracket positioning plate (4), longeron
Transition connecting plate (5), locking pinboard (7), longeron connecting base plate (10), lateral hatch (11) and side rail reinforcing plate
(16)；
The front longitudinal girder inner plate right side (3) is long recess type, is made of front surface panel, rear surface plate and bottom panel, longitudinal bracket positioning plate
(4) it is mounted on the rear surface plate right lower quadrant of front longitudinal girder inner plate right (3), it is right that longeron transition connecting plate (5) is mounted on front longitudinal girder inner plate
(3) front surface panel right lower quadrant, and the position of longeron transition connecting plate (5) is corresponding with the position of longitudinal bracket positioning plate (4), lock
Pinboard (7) is determined in the middle part of the front surface panel of front longitudinal girder inner plate right (3), and it is right that lateral hatch (11) is mounted on front longitudinal girder inner plate
(3) left side, longeron connecting base plate (10) is mounted on the rear surface plate left part of front longitudinal girder inner plate right (3), and longeron connects
Seat board (10) is located on the left of lateral hatch (11), and side rail reinforcing plate (16) is mounted on bottom in right (3) groove of front longitudinal girder inner plate
Middle panel.
2. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that locking pinboard (7) passes through the first lock
Fixed board (6) and the second lockplate (8) are connected on front longitudinal girder inner plate right (3), wherein the first lockplate (6) setting is transferred in locking
The left end of plate (7), right end of the second lockplate (8) setting in locking pinboard (7).
3. front longitudinal girder inner plate assembly according to claim 2 is right, which is characterized in that the locking pinboard (7) passes through the
Two hexagonal project-welding nuts (17) are fixedly connected with the first lockplate (6), the second lockplate (8), the second hexagonal project-welding nut (17)
A diameter of 10mm.
4. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that longeron connecting base plate is provided on (10)
One piece of nutplate (13).
5. front longitudinal girder inner plate assembly according to claim 4 is right, which is characterized in that the nutplate (13) passes through the one or six
Angle project-welding nut (12) is fixed on longeron connecting base plate (10), a diameter of 12mm of the first hexagonal project-welding nut (12).
6. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that the lateral hatch (11) passes through first
Project-welding nut (14) is fixed on front longitudinal girder inner plate right (3), a diameter of 12mm of the first project-welding nut (14).
7. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that the side rail reinforcing plate (16) is logical
It crosses the second project-welding nut (15) to be fixed on front longitudinal girder inner plate right (3), a diameter of 10mm of the second project-welding nut (15).
8. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that the longitudinal bracket positioning plate (4) is logical
Positioning sleeve (19) is crossed to be fixed on longeron connecting base plate (10).
9. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that the front longitudinal girder inner plate right side (3) is additionally provided with
Several the first projection welding studs (1), the second projection welding stud (2) and third projection welding stud (9), wherein the first projection welding stud (1)
A diameter of 10mm, spiro rod length 70mm, a diameter of 10mm, the spiro rod length 30mm of the second projection welding stud (2), third projection welding
A diameter of 8mm, the spiro rod length 40mm of stud (9).
10. front longitudinal girder inner plate assembly according to claim 1 is right, which is characterized in that longeron transition connecting plate is also set on (5)
It is equipped with third project-welding nut (18), a diameter of 8mm of third project-welding nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292537.8A CN108382461A (en) | 2018-03-30 | 2018-03-30 | Front longitudinal girder inner plate assembly is right |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292537.8A CN108382461A (en) | 2018-03-30 | 2018-03-30 | Front longitudinal girder inner plate assembly is right |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382461A true CN108382461A (en) | 2018-08-10 |
Family
ID=63073333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292537.8A Withdrawn CN108382461A (en) | 2018-03-30 | 2018-03-30 | Front longitudinal girder inner plate assembly is right |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382461A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211438A (en) * | 2001-01-19 | 2002-07-31 | Suzuki Motor Corp | Body front part structure |
| CN204998613U (en) * | 2015-05-18 | 2016-01-27 | 绵阳华瑞汽车有限公司 | Left front longeron anterior segment assembly of car |
| CN206358215U (en) * | 2016-12-30 | 2017-07-28 | 沈阳捷众汽车零部件有限公司 | Automobile front longitudinal beam assembly |
| CN206358217U (en) * | 2017-01-06 | 2017-07-28 | 沈阳捷众汽车零部件有限公司 | A kind of automobile front longitudinal beam assembly |
| CN206954313U (en) * | 2017-06-23 | 2018-02-02 | 浙江吉利控股集团有限公司 | A kind of front rail structure of automobile |
| CN208498593U (en) * | 2018-03-30 | 2019-02-15 | 南京天河汽车零部件股份有限公司 | Front right longitudinal beam inner panel assembly |
-
2018
- 2018-03-30 CN CN201810292537.8A patent/CN108382461A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211438A (en) * | 2001-01-19 | 2002-07-31 | Suzuki Motor Corp | Body front part structure |
| CN204998613U (en) * | 2015-05-18 | 2016-01-27 | 绵阳华瑞汽车有限公司 | Left front longeron anterior segment assembly of car |
| CN206358215U (en) * | 2016-12-30 | 2017-07-28 | 沈阳捷众汽车零部件有限公司 | Automobile front longitudinal beam assembly |
| CN206358217U (en) * | 2017-01-06 | 2017-07-28 | 沈阳捷众汽车零部件有限公司 | A kind of automobile front longitudinal beam assembly |
| CN206954313U (en) * | 2017-06-23 | 2018-02-02 | 浙江吉利控股集团有限公司 | A kind of front rail structure of automobile |
| CN208498593U (en) * | 2018-03-30 | 2019-02-15 | 南京天河汽车零部件股份有限公司 | Front right longitudinal beam inner panel assembly |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |
|
| WW01 | Invention patent application withdrawn after publication |