CN206394594U - A kind of electric automobile ACU support reinforcement structures - Google Patents
A kind of electric automobile ACU support reinforcement structures Download PDFInfo
- Publication number
- CN206394594U CN206394594U CN201621359226.1U CN201621359226U CN206394594U CN 206394594 U CN206394594 U CN 206394594U CN 201621359226 U CN201621359226 U CN 201621359226U CN 206394594 U CN206394594 U CN 206394594U
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- China
- Prior art keywords
- acu
- beam welding
- electric automobile
- reinforcement structures
- support reinforcement
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 49
- 238000005728 strengthening Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of electric automobile ACU support reinforcement structures, including front floor of automobile body, crossbeam and two longerons, described front floor of automobile body is provided with ACU supports, described ACU supports are located between two longerons, ACU supports include the body arched upward, the left and right ends of body are respectively equipped with the longitudinal beam welding portion fixed with longeron, the front end of body is provided with two avoidance holes, the beam welding portion fixed with the middle part of crossbeam is provided between two avoidance holes, the rear end of body is provided with the preceding floor welded portion fixed with front floor of automobile body.The utility model aims to provide a kind of mode requirement for meeting ACU installations and does not influence to weld the electric automobile ACU support reinforcement structures of beat.
Description
Technical field
The utility model belongs to electric car body field, more particularly to a kind of electric automobile ACU support reinforcement structures.
Background technology
Air bag control unit abbreviation ACU, in car collision by the collision information of acquisition calculate whether
Need to eject air bag, therefore higher mode requirement is equipped with for ACU fixed bit, automobile powered by conventional energy is due to including
Middle passage, even if self structure requirement is not that can reach mode requirement very well yet, and is difficult to meet mode in the middle part of electric car floor
It is required that, mode does not reach design requirement, and air bag has risk of explosion.Meanwhile, the welding of ACU supports installation site easily occurs blind
Area, prior art solution need to could complete weld task by special process, and this position need to first complete the weldering of lower body assembly
Complete welding can be realized by welding ACU supports after connecing again, but lower body assembly is by being that robot automatic welding line completes to weld,
Such as increase human weld in centre, both bad positioning influence beat again.
Utility model content
The utility model is that there is provided a kind of mode for meeting ACU installations in order to overcome above-mentioned deficiency of the prior art
It is required that do not influence to weld the electric automobile ACU support reinforcement structures of beat again.
To achieve these goals, the utility model uses following technical scheme：
A kind of electric automobile ACU support reinforcement structures, including front floor of automobile body, crossbeam and two longerons, described vehicle body
Preceding floor is provided with ACU supports, and described ACU supports are located between two longerons, and ACU supports include the body arched upward, body
Left and right ends be respectively equipped with the longitudinal beam welding portion fixed with longeron, the front end of body is provided with two avoidance holes, two avoidance holes
Between be provided with the beam welding portion fixed with the middle part of crossbeam, the rear end of body is provided with the preceding floor fixed with front floor of automobile body and welded
Socket part.So, the preceding floor of body, crossbeam and two longerons are welded and fixed by ACU supports simultaneously, effectively improve rigidity, so that
Meet mode requirement.By setting two avoidance holes, increase welding is avoided, and soldering turret is had enough operating spaces here, from
And reduce welding difficulty, it is ensured that welding beat.
Preferably, described longitudinal beam welding portion includes respectively being stretched out by the left and right ends of body forming longitudinal beam welding
Face, the longitudinal beam welding face is provided with some longitudinal beam welding points.The left and right ends of body are by several longitudinal beam welding points, with indulging
Being welded and fixed for beam is reliable, improves bonding strength.
Preferably, described beam welding portion includes being recessed downwards by body forming beam welding face, the crossbeam weldering
Junction is provided with beam welding point.Beam welding face opposing body sinks, and realizes the good communication of power, support integral rigidity is obtained
Further lifting.
Preferably, described preceding floor welded portion includes the preceding floor welded face stretched out by body front end, it is described
The middle part in preceding floor welded face is provided with projection.Projection on preceding floor welded face is easy to be fitted with front floor of automobile body, improves
The locating effect of ACU supports and front floor of automobile body, is convenient for welding.
Preferably, the middle part of the body is provided with two middle part strengthening grooves, described middle part strengthening groove is along the two of body
Intersection in the middle part of individual diagonal arrangement, two middle part strengthening grooves is provided with liquid-leaking nozzle.
Preferably, the left end and right-hand member of the body are respectively equipped with sidepiece strengthening groove, the sidepiece strengthening groove is along body
Lateral arrangement.
Preferably, the front end of the body is provided with two location divisions stretched out, the position of the location division is with keeping away
Make hole site corresponding, described location division is bent to form downwards the locating surface coordinated with beam surface.Locating surface on location division
It is easy to fit with beam surface, improves the locating effect in the middle part of ACU supports and crossbeam, improve welding convenience.
The beneficial effects of the utility model are：（1）Rigidity and intensity are effectively increased, the mode requirement installed is met；（2）
Welding convenience is improved, the welding of ACU supports and vehicle body avoids producing influence to sealing wire beat.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the structural representation of ACU supports in the utility model.
In figure：ACU supports 1, body 1a, preceding floor welded portion 1b, longitudinal beam welding portion 1c, location division 1d, beam welding portion
1e, sidepiece strengthening groove 101,102, ACU of projection mounting holes 103, liquid-leaking nozzle 104 avoids hole 105, middle part strengthening groove 106, vehicle body
Preceding floor 2, longeron 3, crossbeam 4.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figure 1 and Figure 2, a kind of electric automobile ACU support reinforcement structures, including front floor of automobile body 2,
Crossbeam 4 and two longerons 3, front floor of automobile body are provided with ACU supports 1, and ACU supports are located between two longerons.ACU supports include
The body 1a arched upward, body is provided with some ACU mounting holes 103, in order to which ACU and ACU supports are fixed.A left side for body
Right two ends are respectively equipped with the longitudinal beam welding portion 1c fixed with longeron, and longitudinal beam welding portion includes outside by the left and right ends difference of body
Extension forms longitudinal beam welding face, and longitudinal beam welding face is provided with three longitudinal beam welding points.
The front end of body avoids provided with two and is provided with the crossbeam fixed with the middle part of crossbeam between holes 105, two avoidance holes
Weld part 1e, beam welding portion includes being recessed downwards by body forming beam welding face, and beam welding face is provided with beam welding
Point.The rear end of body is provided with the preceding floor welded portion 1b fixed with front floor of automobile body, and preceding floor welded portion is included by body front end
The preceding floor welded face stretched out, the middle part in preceding floor welded face is provided with projection 102.
The middle part of body is provided with two middle part strengthening grooves 106, the two diagonal cloth of described middle part strengthening groove along body
Put, the intersection in the middle part of two middle part strengthening grooves is provided with liquid-leaking nozzle 104.The left end and right-hand member of body are respectively equipped with sidepiece strengthening groove
101, lateral arrangement of the sidepiece strengthening groove along body.The front end of body is provided with two location division 1d stretched out, location division
Position is corresponding with avoiding hole site, and location division is bent to form downwards the locating surface coordinated with beam surface.
During actual welding, projection and the front floor of automobile body of ACU supports are positioned, and pass through preceding floor welded face and vehicle body
Preceding floor welded is fixed, and depression forms beam welding face and beam welding and coordinated ACU supports downwards, by ACU supports and crossbeam
Stage casing is welded and fixed, and the longitudinal beam welding face of ACU supports left and right ends is coordinated with longeron, and ACU supports and longitudinal beam welding are consolidated
It is fixed, so as to complete the welding of ACU supports and front floor of automobile body, crossbeam and longeron.
Claims (7)
1. a kind of electric automobile ACU support reinforcement structures, including front floor of automobile body（2）, crossbeam（4）With two longerons（3）, it is special
Levying is, described front floor of automobile body（2）It is provided with ACU supports（1）, described ACU supports（1）Positioned at two longerons（3）Between,
ACU supports（1）Including the body arched upward（1a）, body（1a）Left and right ends be respectively equipped with and longeron（3）Fixed longeron weldering
Socket part（1c）, body（1a）Front end provided with two avoidance holes（105）, two avoidance holes（105）Between be provided with and crossbeam（4）'s
The beam welding portion that middle part is fixed（1e）, body（1a）Rear end be provided with and front floor of automobile body（2）Fixed preceding floor welded portion
（1b）.
2. a kind of electric automobile ACU support reinforcement structures according to claim 1, it is characterized in that, described longitudinal beam welding
Portion（1c）Including by body（1a）Left and right ends stretch out to form longitudinal beam welding face respectively, the longitudinal beam welding face is provided with
Some longitudinal beam welding points.
3. a kind of electric automobile ACU support reinforcement structures according to claim 1 or 2, it is characterized in that, described crossbeam weldering
Socket part（1e）Including by body（1a）Depression forms beam welding face downwards, and the beam welding face is provided with beam welding point.
4. a kind of electric automobile ACU support reinforcement structures according to claim 1 or 2, it is characterized in that, described preceding floor
Weld part（1b）Including by body（1a）The preceding floor welded face that front end stretches out, the middle part in the preceding floor welded face is provided with
It is raised（102）.
5. a kind of electric automobile ACU support reinforcement structures according to claim 1 or 2, it is characterized in that, the body（1a）
Middle part provided with two middle part strengthening grooves（106）, described middle part strengthening groove（106）Along body（1a）Two diagonal cloth
Put, two middle part strengthening grooves（106）The intersection at middle part is provided with liquid-leaking nozzle（104）.
6. a kind of electric automobile ACU support reinforcement structures according to claim 1 or 2, it is characterized in that, the body（1a）
Left end and right-hand member be respectively equipped with sidepiece strengthening groove（101）, the sidepiece strengthening groove（101）Along body（1a）Lateral arrangement.
7. a kind of electric automobile ACU support reinforcement structures according to claim 1 or 2, it is characterized in that, the body（1a）
Front end be provided with two location divisions for stretching out（1d）, the location division（1d）Position with avoid hole（105）Position correspondence,
Described location division（1d）It is bent to form and crossbeam downwards（4）The locating surface of surface engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359226.1U CN206394594U (en) | 2016-12-12 | 2016-12-12 | A kind of electric automobile ACU support reinforcement structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359226.1U CN206394594U (en) | 2016-12-12 | 2016-12-12 | A kind of electric automobile ACU support reinforcement structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394594U true CN206394594U (en) | 2017-08-11 |
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ID=59508834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621359226.1U Active CN206394594U (en) | 2016-12-12 | 2016-12-12 | A kind of electric automobile ACU support reinforcement structures |
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| Country | Link |
|---|---|
| CN (1) | CN206394594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437912A (en) * | 2018-05-16 | 2018-08-24 | 湖南江南汽车制造有限公司 | A kind of safety airbag ECU mounting bracket |
| CN108973917A (en) * | 2018-06-14 | 2018-12-11 | 江苏金坛长荡湖新能源科技有限公司 | A kind of safety airbag ECU mounting plates structure |
-
2016
- 2016-12-12 CN CN201621359226.1U patent/CN206394594U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437912A (en) * | 2018-05-16 | 2018-08-24 | 湖南江南汽车制造有限公司 | A kind of safety airbag ECU mounting bracket |
| CN108437912B (en) * | 2018-05-16 | 2022-01-11 | 湖南江南汽车制造有限公司 | Air bag ECU installing support |
| CN108973917A (en) * | 2018-06-14 | 2018-12-11 | 江苏金坛长荡湖新能源科技有限公司 | A kind of safety airbag ECU mounting plates structure |
| CN108973917B (en) * | 2018-06-14 | 2020-11-17 | 江苏金坛长荡湖新能源科技有限公司 | Air bag ECU mounting panel structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190412 Granted publication date: 20170811 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210222 Granted publication date: 20170811 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210222 Granted publication date: 20170811 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240222 Granted publication date: 20170811 |
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| PD01 | Discharge of preservation of patent |