CN208498604U - Force transmission joint structure is touched before one kind - Google Patents
Force transmission joint structure is touched before one kind Download PDFInfo
- Publication number
- CN208498604U CN208498604U CN201820961976.9U CN201820961976U CN208498604U CN 208498604 U CN208498604 U CN 208498604U CN 201820961976 U CN201820961976 U CN 201820961976U CN 208498604 U CN208498604 U CN 208498604U
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- fixed
- reinforcing beam
- front longitudinal
- wheel housing
- front wheel
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Abstract
The utility model relates to force transmission joint structure is touched before one kind, it includes front longitudinal girder inner plate, it is fixed on the front longitudinal beam outside plate of the front longitudinal girder inner plate side, the floor side member that end and the front longitudinal girder inner plate end are connected smoothly, one end is fixed on front longitudinal beam outside plate side and the other end is bent upwards the suspension reinforcing beam of extension, it is fixed on the headlight crossbeam of the suspension reinforcing beam upper end, it is fixed on the suspension reinforcing beam upper end and is located at the front wheel housing reinforcing beam of the headlight crossbeam other side and is fixed on the floor side member side and reinforces the A column reinforcement plate that beam end is mutually fixed with the front wheel housing.To guarantee Path of Force Transfer integrality to achieve the purpose that optimize collision performance.
Description
Technical field
The utility model relates to a kind of joint structures, and in particular to touch force transmission joint structure before a kind of.
Background technique
Reinforcing beam (Shotgun) touches important Path of Force Transfer, root and side wall and front deck on front wheel housing before being in addition to stringer
Whether the design of riser joint rationally directly decides collision performance and front wheel housing dynamic stiffness and a series of important performances.Front-wheel
The important component part of force transmission joint structure is touched before reinforcing beam is on cover, thus it is necessary to excellent to the progress of force transmission joint structure is preceding touched
Change to improve collision performance etc..
Utility model content
The utility model aim is to touch force transmission joint structure before providing one kind for overcome the deficiencies in the prior art.
In order to achieve the above objectives, the technical solution adopted in the utility model is: touching force transmission joint structure before a kind of, it includes
Front longitudinal girder inner plate, the front longitudinal beam outside plate for being fixed on the front longitudinal girder inner plate side, end and the front longitudinal girder inner plate end are smooth
Transition connection floor side member, one end be fixed on front longitudinal beam outside plate side and the other end be bent upwards extension suspension reinforce
Beam, is fixed on the suspension reinforcing beam upper end and is located at the headlight headlight crossbeam for being fixed on the suspension reinforcing beam upper end
The front wheel housing reinforcing beam of the crossbeam other side and it is fixed on the floor side member side and to reinforce beam end with the front wheel housing mutually solid
Fixed A column reinforcement plate.
Optimally, it further includes being set to front wheel housing reinforcing beam side and the gutter channel perpendicular with it.
Optimally, between the headlight crossbeam and the suspension reinforcing beam, the front wheel housing reinforcing beam and the suspension plus
CO is used between brutal independently of each other2Protection is welded and fixed.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art
Before touch force transmission joint structure, by the way that headlight crossbeam, front wheel housing reinforcing beam to be fixed on to the two sides of suspension reinforcing beam upper end, and preceding
A column reinforcement plate is fixedly connected between wheel cover reinforcing beam and floor side member, to guarantee Path of Force Transfer integrality to reach optimization collision
The purpose of performance.
Detailed description of the invention
Attached drawing 1 is to touch the structural schematic diagram of force transmission joint structure before the utility model.
Specific embodiment
The utility model preferred embodiment is described in detail below in conjunction with attached drawing:
Force transmission joint structure is touched before as shown in Figure 1, mainly includes front longitudinal girder inner plate 1, front longitudinal beam outside plate 2, suspension reinforcement
Beam 3, front wheel housing reinforcing beam 4, headlight crossbeam 5 and A column reinforcement plate 6 etc..
Wherein, front longitudinal beam outside plate 2 is fixed on 1 side of front longitudinal girder inner plate (usually lateral surface).The end of floor side member 8 with
The end of front longitudinal girder inner plate 1 is connected smoothly, so that floor side member 8 and front longitudinal girder inner plate 1 are not on same straight line but they
Be generally in same level, floor side member 8 and front longitudinal beam outside plate 2 can be arranged according to actual needs it is integral, i.e., after
Stringer 8 is located at the back segment of entire stringer.Suspension 3 one end of reinforcing beam (i.e. lower end) is fixed on 2 side of front longitudinal beam outside plate and the other end
It is bent upwards extension, so that suspension reinforcing beam 3 is located at the side of front longitudinal beam outside plate 2.Headlight crossbeam 5 is fixed on suspension reinforcing beam 3
Upper end, front wheel housing reinforcing beam 4 be also secured at suspension reinforcing beam 3 upper end so that headlight crossbeam 5 and front wheel housing reinforcing beam 4 divide
The two sides (i.e. front wheel housing reinforcing beam 4 be located at headlight crossbeam 5 the other side) of suspension reinforcing beam 6 are not extended to；Suspension is reinforced in this way
The upper end right part of beam 6 is inserted into from 4 side of front wheel housing reinforcing beam and uses CO2The welding with front wheel housing reinforcing beam 4 is realized in protection weldering
Fixed, upper end left part and headlight crossbeam 5 use CO2Protection weldering, which is realized, to be welded and fixed.A column reinforcement plate 6 is fixed on the side of floor side member 8
It face and is mutually fixed with 4 end of front wheel housing reinforcing beam, 4 rear portion of front wheel housing reinforcing beam usually uses CO with A column reinforcement plate 52Protection weldering
Connection.To guarantee Path of Force Transfer integrality to achieve the purpose that optimize collision performance
In the present embodiment, preceding force transmission joint structure of touching further includes being arranged in 4 side of front wheel housing reinforcing beam and mutually hanging down with it
Straight gutter channel 7, the connection type between gutter channel 7 and front wheel housing reinforcing beam 4 are fixedly connected for spot welding；The bottom surface of gutter channel 7
It is provided with supporting element (i.e. front wheel housing, it is fixed on the side of front wheel housing reinforcing beam 4), to guarantee its bonding strength；Gutter channel 7
Lower section (spacing >=15mm) is usually provided with vacuum booster, to guarantee the smooth installation of vacuum booster.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (3)
1. touching force transmission joint structure before one kind, it is characterised in that: it includes front longitudinal girder inner plate (1), is fixed in the front longitudinal beam
Floor side member (8) that the front longitudinal beam outside plate (2) of plate (1) side, end and the front longitudinal girder inner plate (1) end are connected smoothly,
One end is fixed on front longitudinal beam outside plate (2) side and the other end be bent upwards the suspension reinforcing beam (3) of extension, be fixed on it is described
The headlight crossbeam (5) of reinforcing beam (3) upper end is suspended, the suspension reinforcing beam (3) upper end is fixed on and is located at the headlight crossbeam
(5) the front wheel housing reinforcing beam (4) of the other side and be fixed on the floor side member (8) side and with the front wheel housing reinforcing beam (4)
The A column reinforcement plate (6) that end is mutually fixed.
2. touching force transmission joint structure before according to claim 1, it is characterised in that: it further includes being set to the front wheel housing
Reinforcing beam (4) side and the gutter channel (7) perpendicular with it.
3. touching force transmission joint structure before according to claim 1, it is characterised in that: the headlight crossbeam (5) is hanged with described
It sets between reinforcing beam (3), use CO between the front wheel housing reinforcing beam (4) and the suspension reinforcing beam (3) independently of each other2It protects
Shield is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961976.9U CN208498604U (en) | 2018-06-21 | 2018-06-21 | Force transmission joint structure is touched before one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820961976.9U CN208498604U (en) | 2018-06-21 | 2018-06-21 | Force transmission joint structure is touched before one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498604U true CN208498604U (en) | 2019-02-15 |
Family
ID=65286073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820961976.9U Active CN208498604U (en) | 2018-06-21 | 2018-06-21 | Force transmission joint structure is touched before one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498604U (en) |
-
2018
- 2018-06-21 CN CN201820961976.9U patent/CN208498604U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |