CN108438057A - A kind of motor vehicle front structure frame - Google Patents
A kind of motor vehicle front structure frame Download PDFInfo
- Publication number
- CN108438057A CN108438057A CN201810122606.0A CN201810122606A CN108438057A CN 108438057 A CN108438057 A CN 108438057A CN 201810122606 A CN201810122606 A CN 201810122606A CN 108438057 A CN108438057 A CN 108438057A
- Authority
- CN
- China
- Prior art keywords
- water tank
- fixed
- intermediate transverse
- girder
- transverse girder
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/085—Front-end modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
Abstract
The invention discloses a kind of motor vehicle front structure frames,Including upper beam,The lower end of the upper beam is arranged with left front girder and front right longitudinal beam,It is fixed with intermediate transverse girder between the left front girder and front right longitudinal beam,Tank bracket is fixed between intermediate transverse girder and bottom end rail,Water tank fixing bracket fixes water tank location,Water tank movable support is mounted on water tank surrounding by spring,When colliding,The impact force of the left and right sides is effectively buffered by the sliding of water tank movable support and the elastic connection of spring,It will not act directly on water tank,The impact to have decayed to water tank,Engine hood lock frame is fixed between upper beam and intermediate transverse girder,Buffering stand plays the role of reinforcing engine hood lock frame fixed,Simultaneously when closing hood,Hydraulic bjuffer on buffering stand can effectively buffer direct impact of the hood to engine hood lock frame,Prevent engine hood lock frame because shock deforms.
Description
Technical field
The present invention relates to body of a motor car Frame Design technical field, specific field is a kind of motor vehicle front structure frame.
Background technology
Motor vehicle front structure frame is mainly used for fixed body structure exterior trimming parts, radiator and hood lock support etc.
Function accessories.Wherein, since heatsink mass is larger, in the process of moving, power that front end frame is subject to and torque are also very for automobile
Greatly, this just needs front end frame to have good intensity and torsion stiffness.In the prior art, automotive front end is typically provided with automobile
Water tank frame, water tank frame are the important components loaded onto under white body, and existing radiator frame is usually several metal plates
The non-close structure that golden part is welded to form, the buffering effect in collision process is bad, in addition, engine hood lock frame will be also mounted on
On front end frame of automobile, very big to the impact force of engine hood lock frame when automotive hood is closed, this requires hood
Locking frame has good intensity, the problem of preventing to deform because of the collision of hood, for this purpose, we provide a kind of automobile
Body structure frame.
Invention content
The purpose of the present invention is to provide a kind of motor vehicle front structure frames, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of motor vehicle front structure frame, including upper beam,
The lower end of the upper beam is arranged with left front girder and front right longitudinal beam, in being fixed between the left front girder and front right longitudinal beam
Between crossbeam, the lower end of the left front girder and right vertical front-axle beam is fixed with bottom end rail, and the left end of the left front girder is fixed with left front
The right end of headlight bracket, the front right longitudinal beam is fixed with right front head lamp support, the left front headlight bracket and right front head lamp support
Upper end be each attached to the lower end of upper beam, tank bracket, the water tank branch are installed between the intermediate transverse girder and bottom end rail
Frame includes water tank fixing bracket, and the water tank fixing bracket is two fixed plates, and two pieces of fixed plates are separately fixed at centre
On the centre position of the lower surface of crossbeam and the upper surface of bottom end rail, the support bracket fastened both ends of water tank are respectively equipped with water tank work
The side end face up and down of dynamic holder, the water tank movable support is connected by one end of spring and upper and lower two pieces of fixed plates respectively
It connects, sliding rib is respectively equipped in the upper and lower surface of the water tank movable support, the lower surface of the intermediate transverse girder is under
It is correspondingly provided with sliding slot with sliding rib respectively on the upper surface of crossbeam, the sliding rib and sliding slot are slidably connected, the tank bracket
Inside water tank is installed, be fixedly connected between the water tank and water tank fixing bracket, the left and right sides wall of the water tank with it is left
It is uniformly connected with spring, the side end face up and down and inside of the water tank movable support between the madial wall of right two water tank movable supports
Hole is uniformly provided on wall to enclose, it is solid between the upper beam and intermediate transverse girder in the hole wall of the equal embedded hole circle in one end of the spring
Surely there is an engine hood lock frame, one end of the engine hood lock frame is through between upper beam and intermediate transverse girder, the engine
The other end of cover lock frame extends to the front of upper beam and intermediate transverse girder, consolidates respectively on the left and right outer wall of the engine hood lock frame
Surely there are buffering stand, the buffering stand to be fixed between upper beam and intermediate transverse girder, liquid is respectively equipped on the buffering stand
Compression buffer, the upper surface left and right ends of the intermediate transverse girder are respectively fixed with the lower end of supporting block, the upper end of the supporting block
It is fixed on the lower surface of upper beam.
Preferably, it is respectively equipped with rubber sheet gasket on the outer shroud of the hole circle.
Preferably, the front end of the buffering stand is concordant with the front end of engine hood lock frame.
Preferably, the height when hydraulic bjuffer bottoms out is concordant with the height of engine hood lock frame.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of motor vehicle front structure frame, during tank bracket is fixed on
Between between crossbeam and bottom end rail, water tank fixing bracket fixes water tank upper and lower ends and fixes water tank location, and water tank movable support is logical
It crosses spring and is mounted on water tank surrounding, and water tank movable support is slidably connected with intermediate transverse girder and bottom end rail, it is left when colliding
The elastic connection of sliding and spring of the impact force of right both sides by water tank movable support on intermediate transverse girder and bottom end rail obtains
Effectively buffering, will not act directly on water tank, the impact to have decayed to water tank, and tank bracket is the work for playing fixed water tank
With the buffer protection function also played simultaneously to water tank.Engine hood lock frame is fixed between upper beam and intermediate transverse girder, is delayed
Rush holder play the role of reinforcing engine hood lock frame it is fixed, while when closing hood, the liquid on buffering stand
Compression buffer can effectively buffer direct impact of the hood to engine hood lock frame, prevent engine hood lock frame from occurring because hitting
Deformation, the supporting block at the upper surface both ends of intermediate transverse girder can play the booster action to upper beam.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the engine hood lock frame dimensional structure diagram of the present invention；
Fig. 3 is the supporting block dimensional structure diagram of the present invention；
Fig. 4 is that cross-sectional view is enclosed in the hole of the present invention；
Fig. 5 is the sliding rib structural schematic diagram of the present invention.
In figure：The left front headlight branch of 1- upper beams, 2- left front girders, 3- front right longitudinal beams, 4- intermediate transverse girders, 5- bottom end rails, 6-
The right front head lamp support of frame, 7-, 8- tank brackets, 81- water tanks fixing bracket, 82- water tanks movable support, 9- water tanks, 10- springs,
The holes 11- circle, 12- engine hood locks frame, 13- buffering stands, 14- hydraulic bjuffers, 15- supporting blocks, 16- rubber sheet gaskets, 17- are slided
Dynamic rib, 18- sliding slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of motor vehicle front structure frame, including upper beam 1, institute
The lower end for stating upper beam is arranged with left front girder 2 and front right longitudinal beam 3, in being fixed between the left front girder and front right longitudinal beam
Between crossbeam 4, the lower end of the left front girder and right vertical front-axle beam is fixed with bottom end rail 5, and the left end of the left front girder is fixed with a left side
Front head lamp support 6 installs left front headlight, and the right end of the front right longitudinal beam is fixed with right front head lamp support 7, installs right headlight,
The upper end of the left front headlight bracket and right front head lamp support is each attached to the lower end of upper beam, the intermediate transverse girder and bottom end rail
Between tank bracket 8 is installed, water tank is fixedly mounted, and play the buffer protection function to water tank, the tank bracket includes
Water tank fixing bracket 81, the water tank fixing bracket are two fixed plates, and two pieces of fixed plates are separately fixed at intermediate transverse girder
Lower surface and bottom end rail upper surface centre position on, upper and lower two fixed plates respectively fix water tank upper and lower ends, institute
It states the support bracket fastened both ends of water tank and is respectively equipped with water tank movable support 82, the side end face up and down of the water tank movable support leads to respectively
It crosses spring 10 to connect with one end of upper and lower two pieces of fixed plates, the elasticity of spring plays certain buffering and makees when hitting
With, be respectively equipped in the upper and lower surface of the water tank movable support sliding rib 17, the lower surface of the intermediate transverse girder and
It is correspondingly provided with sliding slot 18 with sliding rib respectively on the upper surface of bottom end rail, the sliding rib and sliding slot are slidably connected, and sliding rib can
To be slided in sliding slot, when hitting, the horizontal position of water tank movable support can move, and pass through the elongation or contracting of spring
The short position for changing water tank movable support, buffering percussive force, the inside of the tank bracket are equipped with water tank 9, the water tank with
It is fixedly connected between water tank fixing bracket, fixed water tank location, left and right sides wall and the two water tank activity branch of left and right of the water tank
Spring is uniformly connected between the madial wall of frame, the elastic connection between water tank movable support and water tank can decay impact force, institute
It states and is uniformly provided with hole circle 11 on the side end face up and down and madial wall of water tank movable support, the equal embedded hole circle in one end of the spring
In hole wall, fixed spring avoids spring from being distorted, and engine hood lock frame is fixed between the upper beam and intermediate transverse girder
12, one end of the engine hood lock frame is through between upper beam and intermediate transverse girder, the other end of the engine hood lock frame
The front of upper beam and intermediate transverse girder is extended to, buffering stand is respectively fixed on the left and right outer wall of the engine hood lock frame
13, the buffering stand is fixed between upper beam and intermediate transverse girder, and hydraulic bjuffer 14 is respectively equipped on the buffering stand,
Buffering stand play the role of reinforcing engine hood lock frame it is fixed, while when closing hood, on buffering stand
Hydraulic bjuffer can effectively buffer direct impact of the hood to engine hood lock frame, prevent engine hood lock frame from being sent out because hitting
Change shape, and the upper surface left and right ends of the intermediate transverse girder are respectively fixed with the lower end of supporting block 15, the upper end of the supporting block
It is fixed on the lower surface of upper beam, to the booster action of upper beam.
Specifically, being respectively equipped with rubber sheet gasket 16 on the outer shroud of the hole circle, scratched when hole circle being avoided to be contacted with water tank
Water tank side wall.
Specifically, the front end of the buffering stand is concordant with the front end of engine hood lock frame, increase engine hood lock frame
Intensity.
Specifically, the height when hydraulic bjuffer bottoms out is concordant with the height of engine hood lock frame, protect
Card hood can be closed completely.
Operation principle：The present invention provides a kind of motor vehicle front structure frame, is fixed between left front girder and front right longitudinal beam
Intermediate transverse girder, tank bracket are fixed between intermediate transverse girder and bottom end rail, and water tank fixing bracket fixes water tank upper and lower ends by water
Case position is fixed, and water tank movable support is mounted on water tank surrounding, and water tank movable support and intermediate transverse girder and lower cross by spring
Beam is slidably connected, and when colliding, the impact force of the left and right sides is by water tank movable support on intermediate transverse girder and bottom end rail
Sliding and the elastic connection of spring effectively buffered, will not act directly on water tank, the impact to have decayed to water tank, hole
Circle secure spring, avoid spring from being distorted, and hole circle outer shroud on rubber sheet gasket avoid hole circle with water tank contact when
Water tank side wall is scratched, tank bracket plays the role of fixed water tank while also playing the buffer protection function to water tank.
Engine hood lock frame is fixed between upper beam and intermediate transverse girder, and buffering stand plays fixed to the reinforcement of engine hood lock frame
Effect, while when closing hood, the hydraulic bjuffer on buffering stand can effectively buffer hood to hood
The direct impact for locking frame, prevents engine hood lock frame because shock deforms, the supporting block at the upper surface both ends of intermediate transverse girder can
To increase the intensity of upper beam, left and right headlight is separately mounted on left front headlight bracket and right front head lamp support.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of motor vehicle front structure frame, including upper beam (1), it is characterised in that：The lower end of the upper beam (1) is arranged with
Left front girder (2) and front right longitudinal beam (3) are fixed with intermediate transverse girder (4), institute between the left front girder (2) and front right longitudinal beam (3)
The lower end for stating left front girder (2) and right vertical front-axle beam (3) is fixed with bottom end rail (5), and the left end of the left front girder (2) is fixed with a left side
The right end of front head lamp support (6), the front right longitudinal beam (3) is fixed with right front head lamp support (7), the left front headlight bracket (6)
The lower end of upper beam (1) is each attached to the upper end of right front head lamp support (7), between the intermediate transverse girder (4) and bottom end rail (5)
Tank bracket (8) is installed, the tank bracket (8) includes water tank fixing bracket (81), and the water tank fixing bracket (81) is
Two fixed plates, two pieces of fixed plates are separately fixed in the lower surface of intermediate transverse girder (4) and the upper surface of bottom end rail (5)
Between on position, the both ends of the water tank fixing bracket (81) are respectively equipped with water tank movable support (82), the water tank movable support
(82) side end face up and down is connect by spring (10) with one end of upper and lower two pieces of fixed plates respectively, the water tank activity branch
Sliding rib (17), the lower surface of the intermediate transverse girder (4) and bottom end rail (5) are respectively equipped in the upper and lower surface of frame (82)
Upper surface on respectively with sliding rib (17) be correspondingly provided with sliding slot (18), the sliding rib (17) and sliding slot (18) are slidably connected,
The inside of the tank bracket (8) is equipped with water tank (9), is fixedly connected between the water tank (9) and water tank fixing bracket (81),
It is uniformly connected with spring between the madial wall of the two water tank movable supports (82) of left and right sides wall and left and right of the water tank (9)
(10), hole circle (11), the spring (10) are uniformly provided on the side end face up and down of the water tank movable support (82) and madial wall
The equal embedded hole circle (11) in one end hole wall in, be fixed with engine hood lock frame between the upper beam (1) and intermediate transverse girder (4)
(12), one end of the engine hood lock frame (12) is through between upper beam (1) and intermediate transverse girder (4), the hood
The other end of lock frame (12) extends to the front of upper beam (1) and intermediate transverse girder (4), the left and right of the engine hood lock frame (12)
Be respectively fixed with buffering stand (13) on outer wall, the buffering stand (13) be fixed on upper beam (1) and intermediate transverse girder (4) it
Between, hydraulic bjuffer (14), the upper surface left and right ends point of the intermediate transverse girder (4) are respectively equipped on the buffering stand (13)
It is not fixed with the lower end of supporting block (15), the upper end of the supporting block (15) is fixed on the lower surface of upper beam (1).
2. a kind of motor vehicle front structure frame according to claim 1, it is characterised in that：Divide on the outer shroud of the hole circle (11)
It She You not rubber sheet gasket (16).
3. a kind of motor vehicle front structure frame according to claim 1, it is characterised in that：The front end of the buffering stand (13)
It is concordant with the front end of engine hood lock frame (12).
4. a kind of motor vehicle front structure frame according to claim 1, it is characterised in that：The hydraulic bjuffer (14) drops to
Height when minimum point is concordant with the height of engine hood lock frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122606.0A CN108438057B (en) | 2018-02-07 | 2018-02-07 | Front end frame of automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122606.0A CN108438057B (en) | 2018-02-07 | 2018-02-07 | Front end frame of automobile body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108438057A true CN108438057A (en) | 2018-08-24 |
| CN108438057B CN108438057B (en) | 2019-12-10 |
Family
ID=63191657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810122606.0A Active CN108438057B (en) | 2018-02-07 | 2018-02-07 | Front end frame of automobile body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108438057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976456A (en) * | 2020-09-01 | 2020-11-24 | 承德石油高等专科学校 | Automobile engine cabin connecting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381364A (en) * | 2011-09-07 | 2012-03-21 | 扬州市邗江扬子汽车内饰件有限公司 | Front wall baffle of vehicle |
| CN103608247A (en) * | 2011-05-23 | 2014-02-26 | 马自达汽车株式会社 | Front body structure of vehicle |
| CN205311711U (en) * | 2015-12-28 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Plastics front end module structure |
| US20170129325A1 (en) * | 2015-11-09 | 2017-05-11 | Aisin Seiki Kabushisiki Kaisha | Radiator support member |
| CN206856804U (en) * | 2017-06-27 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of new radiator support |
-
2018
- 2018-02-07 CN CN201810122606.0A patent/CN108438057B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608247A (en) * | 2011-05-23 | 2014-02-26 | 马自达汽车株式会社 | Front body structure of vehicle |
| CN102381364A (en) * | 2011-09-07 | 2012-03-21 | 扬州市邗江扬子汽车内饰件有限公司 | Front wall baffle of vehicle |
| US20170129325A1 (en) * | 2015-11-09 | 2017-05-11 | Aisin Seiki Kabushisiki Kaisha | Radiator support member |
| CN205311711U (en) * | 2015-12-28 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Plastics front end module structure |
| CN206856804U (en) * | 2017-06-27 | 2018-01-09 | 中国第一汽车股份有限公司 | A kind of new radiator support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976456A (en) * | 2020-09-01 | 2020-11-24 | 承德石油高等专科学校 | Automobile engine cabin connecting structure |
| CN111976456B (en) * | 2020-09-01 | 2022-01-18 | 昆山弗思特工业设计有限公司 | Automobile engine cabin connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108438057B (en) | 2019-12-10 |
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