CN109367629A - Head piece assembly structure after a kind of body of a motor car - Google Patents
Head piece assembly structure after a kind of body of a motor car Download PDFInfo
- Publication number
- CN109367629A CN109367629A CN201811334073.9A CN201811334073A CN109367629A CN 109367629 A CN109367629 A CN 109367629A CN 201811334073 A CN201811334073 A CN 201811334073A CN 109367629 A CN109367629 A CN 109367629A
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- Prior art keywords
- plate
- fixedly connected
- fixed
- block
- support beam
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Classifications
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- 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
-
- 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
- B62D25/06—Fixed roofs
Abstract
The invention discloses head piece assembly structures after a kind of body of a motor car, including the fixed support beam of main body and bottom support beam, it is fixedly connected at the top of the bottom of the fixed support beam of the main body and bottom support beam, the front of the fixed support beam of the main body is fixedly connected with connection plugboard, and the first fixing screwed hole is offered in the middle part of connection grafting plate surface, it is described connection plugboard surface and be located at the first fixing screwed hole two sides offer grafting transverse groove, be related to automotive body structure technical field.Head piece assembly structure after the body of a motor car, solves existing rear top crossbeam structure of vehicle body, its structural stability is not strong, loading demands cannot be reached when use, so that the problem of top is unable to load-bearing after vehicle body, when vehicle body is impacted, enables top crossbeam structure after vehicle body to stablize support, roof structure in the middle part of vehicle avoids the appearance for generating bending situation, so that top crossbeam structure is less likely to be damaged after vehicle body.
Description
Technical field
The present invention relates to automotive body structure technical field, head piece assembly structure after specially a kind of body of a motor car.
Background technique
The effect of body of a motor car mainly protects driver and constitutes good aeromechanics environment.Good vehicle body is not only
More preferably performance can be brought, the individual character of car owner can be also embodied.Automotive body structure in the form, is broadly divided into Non-carrying type
With two kinds of bearing-type.The automobile of separate frame construction has rigid-frame, also known as chassis ridgepole frame.Body shell is suspended in vehicle frame
On, coupled with elastic element.The vibration of vehicle frame is passed on vehicle body by elastic element, and most of vibration is reduced or eliminated, and is sent out
Vehicle frame can absorb most of impact force when raw collision, play a protective role when driving to vehicle body on bad road, therefore compartment deformation is small,
Stationarity and safety are good, and low noise in compartment.But for this separate frame construction than cumbersome, quality is big, and automobile mass center is high,
High-speed running stability is poor.Separate frame construction and monocoque body are according to whether there is or not rigid-frames to divide.Any chauffeur frame is
First have to the problem of understanding.Vehicle frame is exactly the basic component for supporting vehicle body, commonly referred to as chassis ridgepole frame.Engine, speed change
Device, diverter and body portion are all fixed thereon, the dynamic load that it is generated when still suffering from running car other than bearing dead load
Lotus, therefore vehicle frame must have enough strength and stiffness, to guarantee automobile in normal use by will not under various stress
It destroys and deforms.Vehicle body side rail formula vehicle frame is main by two root long stringers and several tail trimmer rivet or weld formings, stringer
Bending load is carried, it is general using the flute profile girder steel with larger bending strength.Also have using steel pipe, but be chiefly used in light-weight frame
On.Stress is maximum in the middle part of general stringer, therefore designer generally increases the depth of section in the middle part of vertical fine strain of millet, the depth of section at both ends
It gradually decreases, so stress distribution can be made uniform, while also mitigating weight.
Existing rear top crossbeam structure of vehicle body, structural stability is not strong, and when use cannot reach loading demands, makes
Top is unable to load-bearing after obtaining vehicle body, when vehicle body is impacted, prevent top crossbeam structure is supported from stablizing after vehicle body, in the middle part of vehicle
Roof structure can generate the case where bending, so that top crossbeam structure is easily damaged after vehicle body, and push up after existing body of a motor car
Beam structure assembly structure is simple, uses monomer structure in order to improve the production efficiency mostly, so that structural behaviour declines.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides head piece assembly structure after a kind of body of a motor car, solves existing
Some rear top crossbeam structure of vehicle bodies, structural stability is not strong, when vehicle body is impacted, so that head piece knot after vehicle body
The case where structure cannot stablize support, and the roof structure in the middle part of vehicle can generate bending and existing rear top crossbeam structure of vehicle body
Assembly structure is simple, uses monomer structure in order to improve the production efficiency mostly, so that the problem of structural behaviour declines.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: head piece is total after a kind of body of a motor car
At structure, including the fixed support beam of main body and bottom support beam, the bottom of the fixed support beam of the main body and bottom branch
It is fixedly connected at the top of support crossbeam, the front of the fixed support beam of the main body is fixedly connected with connection plugboard, and connects and insert
It offers the first fixing screwed hole in the middle part of fishplate bar surface, the surface of the connection plugboard and is located at the first fixing screwed hole
Two sides offer grafting transverse groove, the surface of the fixed support beam of the main body and left and right sides for being located at connection plugboard is solid
Surely it is connected with L-type chimeric block, card adapter plate, the surface of the card adapter plate are fixedly connected in the middle part of bottom support beam surface
It is fixedly connected with the fixed chimeric block of bar shaped, the fixed chimeric block of the bar shaped is provided with multiple, the surface of the card adapter plate and is located at
Offers buttonhole between the fixed chimeric block of bar shaped, the surface of the bottom support beam and two sides for being located at card adapter plate are fixed
It is connected with fixed installation block, the surface that block is fixedly mounted offers the second fixing screwed hole.
Preferably, the two sides that the main body fixes support beam surface pass through L-type chimeric block and are connected with intermediate structure branch
The two sides of stake rib plate, the intermediate structure support rib are fixedly connected to reinforcement fixing muscle.
Preferably, the fixed toughness stiffening plate of mosaic is fixedly connected in the middle part of the intermediate structure support rib, it is described
Surface in the middle part of the fixed toughness stiffening plate of mosaic, which is fixedly connected with, is fixedly connected with block, the fixed toughness stiffening plate of the mosaic
The two sides that surface and being located at is fixedly connected with block are fixedly connected to and inlay vertical slot, the top of the fixed toughness stiffening plate of the mosaic
It is fixedly connected with secondary support construction crossbeam.
Preferably, the mosaic, which fixes the surface of toughness stiffening plate and is located at two, inlays the side that vertical slot is located remotely from each other
It is fixedly connected to and is fixedly connected with disk, the mosaic, which fixes the surface of toughness stiffening plate and is located at two, is being fixedly connected with disk just
Top offers third threaded hole, and the mosaic fixes the surface of toughness stiffening plate and is located at two third threaded holes just
Top offers translot.
Preferably, the secondary support construction crossbeam includes monomer crossbeam cavity plate, the side of the monomer crossbeam cavity plate
It is fixedly connected with extension fixed plate by connecting geosynclinal block, it is described to extend the fixed company in side of the fixed plate far from monomer crossbeam cavity plate
It is connected to cooperation supporting plate.
Preferably, mouth of connecting trough, the cooperation supporting plate and the knot for extending fixed plate are offered at the top of the connection geosynclinal block
Fixed hinge slot is offered at conjunction, offers connecting hole at the top of the cooperation supporting plate, the top of the cooperation supporting plate and is located at
Spiral link block is fixedly connected at left and right sides of connecting hole, the two sides at the top of the monomer crossbeam cavity plate are fixedly connected with
There is the extraneous fixed spin-block of connection.
Preferably, the right side opening of the extraneous fixed spin-block of connection is equipped with first and is screwed on hole, and connects extraneous fixed spin-block
Left side offer second and be screwed on hole.
Preferably, the inside of the monomer crossbeam cavity plate is cavity structure, and the bottom of monomer crossbeam cavity plate and edge
The top of the fixed toughness stiffening plate of insert-type is fixedly connected by welding.
Preferably, the fixed toughness stiffening plate of mosaic includes arched elastic plate, is corresponded with the both ends of elastic plate
The bottom plate of setting, the fixation plate above elastic plate are connected, and is connected one to one in fixed plate both ends and corresponding
Connecting plate of the bottom plate far from elastic plate one end, bottom plate are fixedly connected with the middle part upper surface of the intermediate structure support rib.
Preferably, it is also connected with the supporting element of half property on the middle part upper surface of the intermediate structure support rib, supports
Part includes bottom flat panel and the arc elastic plate being connected in bottom flat panel, is additionally provided with inside supporting element and hangs down with bottom flat panel
The direct-connected vertical elastic plate connect.
(3) beneficial effect
The present invention provides head piece assembly structures after a kind of body of a motor car.Have compared with prior art following beneficial to effect
Fruit:
(1), head piece assembly structure after the body of a motor car, by being fixedly connected in the front of the fixed support beam of main body
Plugboard is connected, and connects and offers the first fixing screwed hole in the middle part of grafting plate surface, the surface of plugboard is connected and is located at
The two sides of first fixing screwed hole offer grafting transverse groove, and main body fixes the surface of support beam and is located at connection plugboard
The left and right sides is fixedly connected to L-type chimeric block, and bottom is fixedly connected with card adapter plate in the middle part of support beam surface, and main body is fixed
The two sides on support beam surface pass through L-type chimeric block and are connected with intermediate structure support rib, and the two of intermediate structure support rib
Side is fixedly connected to reinforcement fixing muscle, solves existing rear top crossbeam structure of vehicle body, and structural stability is not strong, makes
Used time cannot reach loading demands, so that the problem of top is unable to load-bearing after vehicle body, when vehicle body is impacted, so that being pushed up after vehicle body
Beam structure can stablize support, and the roof structure in the middle part of vehicle avoids the appearance for generating bending situation, so that head piece after vehicle body
Structure is less likely to be damaged.
(2), head piece assembly structure after the body of a motor car, by being fixedly connected in the middle part of the support beam surface of bottom
Card adapter plate, the surface of card adapter plate are fixedly connected with the fixed chimeric block of bar shaped, the surface of card adapter plate and are located at the fixed chimeric block of bar shaped
Between offer buttonhole, the surface of the bottom support beam and two sides for being located at card adapter plate are fixedly connected to fixed installation block,
The surface that block is fixedly mounted offers the second fixing screwed hole, and mosaic is fixed the surface of toughness stiffening plate and is located at and is fixedly connected
The two sides of block, which are fixedly connected to, inlays vertical slot, and it is horizontal to be fixedly connected with secondary support construction at the top of the fixed toughness stiffening plate of mosaic
It is too simple to solve existing rear top crossbeam structure of vehicle body assembly structure for beam, because improving production efficiency uses monomer
Structure, and the problem of decline structural behaviour, by being fixedly connected with multiple secondary support constructions, so that structural behaviour is more stable,
So that the intensity of head piece assembly structure is more stable after this vehicle body.
(3), head piece assembly structure after the body of a motor car, by fixing the surface of toughness stiffening plate in mosaic and being located at
Inlay the side that vertical slot is located remotely from each other and be fixedly connected to for two and be fixedly connected with disk, the surface of the fixed toughness stiffening plate of mosaic and
The surface that disk is fixedly connected with positioned at two offers third threaded hole, and mosaic is fixed the surface of toughness stiffening plate and is located at
Translot is offered right above two third threaded holes, secondary support construction crossbeam includes monomer crossbeam cavity plate, and monomer crossbeam is empty
The side of cavity plate is fixedly connected with extension fixed plate by connecting geosynclinal block, extends side of the fixed plate far from monomer crossbeam cavity plate
It is fixedly connected with cooperation supporting plate, so that device is more quick when assembling, when installation is more stable, and it is solid to be provided with multiple clampings
Fixed button, the support body structure for enabling multiple secondary support fixed structures more stable, so that the structural behaviour of device is more
Stablize.
(4), head piece assembly structure after the body of a motor car is matched by offering mouth of connecting trough at the top of connection geosynclinal block
The junction for closing supporting plate and extension fixed plate offers fixed hinge slot, cooperates and offers connecting hole at the top of supporting plate, cooperation support
The top of plate and be located at connecting hole at left and right sides of be fixedly connected to spiral link block, the two sides at the top of monomer crossbeam cavity plate
It is fixedly connected to the extraneous fixed spin-block of connection, the right side opening for connecting extraneous fixed spin-block is equipped with first and is screwed on hole, and connects outer
It offers second on the left of the fixed spin-block in boundary to be screwed on hole, so that automobile will have centainly big liftoff when travel rough ground
Gap, and the road to jolt very much can enable car body substantially twist, only the chassis frame and body construction with rigid-frame can just be resisted
This impact force, so that the fracture toughness of vehicle body is stronger.
Detailed description of the invention
Fig. 1 is the fixed support beam of main body of the present invention and bottom support beam structural schematic diagram；
Fig. 2 is intermediate structure support rib of the present invention and the fixed toughness stiffening plate structural schematic diagram of mosaic；
Fig. 3 is the structural schematic diagram of the secondary support construction crossbeam of the present invention；
Fig. 4 is the structural schematic diagram of the extraneous fixed spin-block of present invention connection；
Fig. 5 is the structural schematic diagram for the fixed toughness stiffening plate of mosaic that an embodiment of the present invention provides；
Fig. 6 is the structural schematic diagram for the fixed toughness stiffening plate of mosaic that another embodiment of the present invention provides.
In figure, the fixed support beam of 1- main body, the bottom 2- support beam, 3- connection plugboard, the first fixing screwed hole of 4-,
Block, 11- is fixedly mounted in 5- grafting transverse groove, 6-L type chimeric block, 7- card adapter plate, the fixed chimeric block of 8- bar shaped, 9- buttonhole, 10-
Second fixing screwed hole, 12- intermediate structure support rib, 13- reinforce fixing muscle, 14- mosaic fixed toughness stiffening plate, 15-
It is fixedly connected with block, 16- inlays vertical slot, 17- pair support construction crossbeam, 171- monomer crossbeam cavity plate, 172- connection geosynclinal block, 173-
Extend fixed plate, 174- cooperation supporting plate, 175- mouth of connecting trough, 176- fixed hinge slot, 177- connecting hole, the connection of 178- spiral
Block, 18- are fixedly connected with disk, 19- third threaded hole, 20- translot, the extraneous fixed spin-block of 21- connection, 22- first and are screwed on hole, 23-
Second is screwed on hole.
Specific embodiment
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the embodiment of the present invention provides a kind of technical solution: head piece assembly knot after a kind of body of a motor car
Structure, including the fixed support beam 1 of main body and bottom support beam 2, the bottom of the fixed support beam 1 of main body and bottom support beam
2 top is fixedly connected, and the front of the fixed support beam 1 of main body is fixedly connected with connection plugboard 3, and connects 3 table of plugboard
The first fixing screwed hole 4 is offered in the middle part of face, connects the surface of plugboard 3 and is opened positioned at the two sides of the first fixing screwed hole 4
Equipped with grafting transverse groove 5, main body is fixed the surface of support beam 1 and is fixedly connected with positioned at the left and right sides of connection plugboard 3
There is L-type chimeric block 6, card adapter plate 7 is fixedly connected in the middle part of 2 surface of bottom support beam, the surface of card adapter plate 7 is fixedly connected with
Chimeric block 8 is fixed in bar shaped, and the fixed chimeric block 8 of bar shaped is provided with multiple, the surface of card adapter plate 7 and is located at the fixed chimeric block 8 of bar shaped
Between offer buttonhole 9, the surface of the bottom support beam 2 and two sides for being located at card adapter plate 7 are fixedly connected to fixed installation
Block 10, the surface that block 10 is fixedly mounted offer the second fixing screwed hole 11, and the two sides on fixed 1 surface of support beam of main body are logical
It crosses L-type chimeric block 6 and is connected with intermediate structure support rib 12, the two sides of intermediate structure support rib 12 are fixedly connected to reinforcement
Fixing muscle 13 solves existing rear top crossbeam structure of vehicle body, and structural stability is not strong, and when use cannot reach load
It is required that so that the problem of top is unable to load-bearing after vehicle body, when vehicle body is impacted, enables top crossbeam structure after vehicle body to stablize branch
It supportting, the roof structure in the middle part of vehicle avoids the appearance for generating bending situation, so that top crossbeam structure is less likely to be damaged after vehicle body, in
Between the middle part of structural support floor 12 be fixedly connected with the fixed toughness stiffening plate 14 of mosaic, the fixed toughness stiffening plate 14 of mosaic
The surface at middle part, which is fixedly connected with, is fixedly connected with block 15, and mosaic, which is fixed the surface of toughness stiffening plate 14 and is located at, is fixedly connected with block
15 two sides, which are fixedly connected to, inlays vertical slot 16, and the top of the fixed toughness stiffening plate 14 of mosaic is fixedly connected with secondary support knot
It is too simple to solve existing rear top crossbeam structure of vehicle body assembly structure for structure crossbeam 17, adopts because improving production efficiency
With monomer structure, and the problem of decline structural behaviour, by being fixedly connected with multiple secondary support constructions, so that structural behaviour is more
Stablize, so that the intensity of head piece assembly structure is more stable after this vehicle body, the surface of the fixed toughness stiffening plate 14 of mosaic
And be located at two and inlay the side that vertical slot 16 is located remotely from each other and be fixedly connected to and be fixedly connected with disk 18, the fixed toughness of mosaic is reinforced
The surface of plate 14 and it is located at two surfaces for being fixedly connected with disk 18 and offers third threaded hole 19, the fixed toughness of mosaic adds
The surface of strong plate 14 and the surface for being located at two third threaded holes 19 offer translot 20, and secondary support construction crossbeam 17 includes single
Body crossbeam cavity plate 171, the side of monomer crossbeam cavity plate 171 are fixedly connected with extension fixed plate by connecting geosynclinal block 172
173, extend fixed plate 173 far from the side of monomer crossbeam cavity plate 171 and be fixedly connected with cooperation supporting plate 174, so that device fills
Timing is more quick, and when installation is more stable, and be provided with it is multiple connect and fix button, enable multiple secondary support fixed structures
Enough more stable support body structures, so that the structural behaviour of device is more stable, the top of connection geosynclinal block 172 offers company
Access slot mouth 175, cooperation supporting plate 174 and the junction for extending fixed plate 173 offer fixed hinge slot 176, cooperation supporting plate 174
Top offers connecting hole 177, cooperates the top of supporting plate 174 and is fixedly connected to spiral shell positioned at the left and right sides of connecting hole 177
Link block 178 is revolved, the two sides at 171 top of monomer crossbeam cavity plate are fixedly connected to the extraneous fixed spin-block 21 of connection, so that vapour
Vehicle will have certain big road clearance when travelling rough ground, and the road to jolt very much can enable car body substantially twist, only
Chassis frame and body construction with rigid-frame can just resist this impact force, so that the fracture toughness of vehicle body is stronger, connection is outer
The right side opening of the fixed spin-block 21 in boundary is equipped with first and is screwed on hole 22, and the left side for connecting extraneous fixed spin-block 21 offers second and is screwed on
The inside in hole 23, monomer crossbeam cavity plate 171 is cavity structure, and the bottom of monomer crossbeam cavity plate 171 is fixed with mosaic
The top of toughness stiffening plate 14 is fixedly connected by welding.
In use, the top of the bottom of the fixed support beam 1 of main body and bottom support beam 2 is first bolted company
It connects, then intermediate structure support rib 12 is tied together by the card slot that the back side is matched with the fixed chimeric block 8 of bar shaped, by L
Type chimeric block 6 is fixedly connected with the two sides at 12 top of intermediate structure support rib, and the front of intermediate structure support rib 12 is led to
It crosses bolt to be fixedly connected with the fixed toughness stiffening plate 14 of mosaic, then secondary support construction crossbeam 17 is welded by welding
To the top of the fixed toughness stiffening plate 14 of mosaic.
Referring to Fig. 5 to 6, it is preferred that the fixed toughness stiffening plate 14 of mosaic includes arched elastic plate 14-1, with elasticity
The both ends of plate 14-1 connect one to one bottom plate 14-2, the fixation plate 14-3 above elastic plate 14-1 of setting, and
It connects one to one in the fixed both ends plate 14-3 and connecting plate 14-4 of the associated floor 14-2 far from the one end elastic plate 14-1, bottom
Plate 14-2 is fixedly connected with the middle part upper surface of the intermediate structure support rib 12.
When Light deformation occurring when fixed plate 14-3 receives compression, can by stress transfer to elastic plate 14-1,
To which part stress is fallen in dispersion, so that mosaic fixes the more impact resistance of toughness stiffening plate 14.Elastic plate 14-1 can be used arbitrarily
Elastic material, such as Elastic Steel etc..
Preferably, the supporting element 14- of half property is also connected on the middle part upper surface of the intermediate structure support rib 12
4, supporting element 14-4 include bottom flat panel and the arc elastic plate being connected in bottom flat panel, are also set up inside supporting element 14-4
Have and bottom flat panel vertical elastic plate 14-5 connected vertically.
When elastic plate 14-1 stress deforms, supporting element 14-4 and vertical elastic plate 14-5 can support elastic plate 14-
1, prevent elastic plate 14-1 deformation excessive.Any elastic material, such as bullet can be used in arc elastic plate and vertical elastic plate 14-5
Property steel etc..
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. head piece assembly structure after a kind of body of a motor car, including main body fixed support beam (1) and bottom support beam (2),
It is fixedly connected at the top of the bottom and bottom support beam (2) of the main body fixed support beam (1), it is characterised in that: described
The front of main body fixed support beam (1) is fixedly connected with connection plugboard (3), and connects and open in the middle part of plugboard (3) surface
Equipped with the first fixing screwed hole (4), it is described connection plugboard (3) surface and be located at the first fixing screwed hole (4) two sides open
Equipped with grafting transverse groove (5), the surface of the main body fixed support beam (1) and the left and right sides for being located at connection plugboard (3)
It is fixedly connected to L-type chimeric block (6), is fixedly connected with card adapter plate (7), institute in the middle part of bottom support beam (2) surface
Stating the surface of card adapter plate (7), to be fixedly connected with bar shaped fixed chimeric block (8), the bar shaped fixed chimeric block (8) be provided with it is multiple,
The surface of the card adapter plate (7) and being located between bar shaped fixed chimeric block (8) offers buttonhole (9), and the bottom support is horizontal
The surface of beam (2) and the two sides for being located at card adapter plate (7), which are fixedly connected to, is fixedly mounted block (10), the fixed installation block (10)
Surface offer the second fixing screwed hole (11).
2. head piece assembly structure after a kind of body of a motor car according to claim 1, it is characterised in that: the main body is fixed
The two sides on support beam (1) surface pass through L-type chimeric block (6) and are connected with intermediate structure support rib (12), the intermediate knot
The two sides of structure support rib (12), which are fixedly connected to, reinforces fixing muscle (13).
3. head piece assembly structure after a kind of body of a motor car according to claim 2, it is characterised in that: the intermediate structure
It is fixed toughness stiffening plate (14) that mosaic is fixedly connected in the middle part of support rib (12), the fixed toughness stiffening plate of the mosaic
(14) surface in the middle part of, which is fixedly connected with, to be fixedly connected block (15), the surface and position of the mosaic fixed toughness stiffening plate (14)
It is fixedly connected to and inlays vertical slot (16) in the two sides for being fixedly connected with block (15), the mosaic fixed toughness stiffening plate (14)
Top is fixedly connected with secondary support construction crossbeam (17).
4. head piece assembly structure after a kind of body of a motor car according to claim 3, it is characterised in that: the mosaic is solid
Determine the surface of toughness stiffening plate (14) and inlay the side that vertical slot (16) is located remotely from each other positioned at two to be fixedly connected to fixed company
It connects disk (18), the surface of the mosaic fixed toughness stiffening plate (14) and to be located at two surfaces for being fixedly connected with disk (18) equal
It offers third threaded hole (19), the mosaic fixes the surface of toughness stiffening plate (14) and is located at two third threaded holes
(19) translot (20) are offered right above.
5. head piece assembly structure after a kind of body of a motor car according to claim 3, it is characterised in that: the secondary support knot
Structure crossbeam (17) includes monomer crossbeam cavity plate (171), and the side of the monomer crossbeam cavity plate (171) passes through connection geosynclinal block
(172) it is fixedly connected with and extends fixed plate (173), it is described to extend the one of fixed plate (173) separate monomer crossbeam cavity plate (171)
Side is fixedly connected with cooperation supporting plate (174).
6. head piece assembly structure after a kind of body of a motor car according to claim 5, it is characterised in that: the connection geosynclinal block
(172) it is offered at the top of mouth of connecting trough (175), cooperation supporting plate (174) opens up with the junction for extending fixed plate (173)
Have fixed hinge slot (176), is offered connecting hole (177) at the top of the cooperation supporting plate (174), the cooperation supporting plate (174)
Top and be located at connecting hole (177) at left and right sides of be fixedly connected to spiral link block (178), the monomer crossbeam cavity
It is extraneous fixed spin-block (21) that two sides at the top of plate (171) are fixedly connected to connection.
7. head piece assembly structure after a kind of body of a motor car according to claim 6, it is characterised in that: the connection is extraneous
The right side opening of fixed spin-block (21) is equipped with first and is screwed on hole (22), and connects and offer second on the left of extraneous fixed spin-block (21)
Be screwed on hole (23).
8. head piece assembly structure after a kind of body of a motor car according to claim 5, it is characterised in that: the monomer crossbeam
The inside of cavity plate (171) is cavity structure, and the bottom of monomer crossbeam cavity plate (171) and mosaic fix toughness stiffening plate
(14) top is fixedly connected by welding.
9. head piece assembly structure after a kind of body of a motor car according to claim 3, it is characterised in that: mosaic fixation is tough
Property stiffening plate (14) includes arched elastic plate (14-1), the bottom for the setting that connects one to one with the both ends of elastic plate (14-1)
Plate (14-2), the fixation plate (14-3) being located above elastic plate (14-1), and connect one to one in fixed plate (14-
3) connecting plate (14-4) of both ends and associated floor (14-2) far from the one end elastic plate (14-1), bottom plate (14-2) and the centre
The middle part upper surface of structural support floor (12) is fixedly connected.
10. head piece assembly structure after a kind of body of a motor car according to claim 9, it is characterised in that: the intermediate knot
The supporting element (14-4) of half property is also connected on the middle part upper surface of structure support rib (12), supporting element (14-4) includes that bottom is flat
Panel and the arc elastic plate being connected in bottom flat panel, supporting element (14-4) is internal to be additionally provided with connect vertical with bottom flat panel
The vertical elastic plate (14-5) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334073.9A CN109367629A (en) | 2018-11-09 | 2018-11-09 | Head piece assembly structure after a kind of body of a motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334073.9A CN109367629A (en) | 2018-11-09 | 2018-11-09 | Head piece assembly structure after a kind of body of a motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367629A true CN109367629A (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334073.9A Pending CN109367629A (en) | 2018-11-09 | 2018-11-09 | Head piece assembly structure after a kind of body of a motor car |
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| CN (1) | CN109367629A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150129336A1 (en) * | 2013-11-13 | 2015-05-14 | Röchling Automotive SE & Co. KG | Gas-guiding device, in particular air-guiding device, integrated in a motor vehicle beam |
| CN106043448A (en) * | 2016-08-04 | 2016-10-26 | 奇瑞汽车股份有限公司 | Car body rear head piece assembly structure |
| CN205916199U (en) * | 2016-08-29 | 2017-02-01 | 长城汽车股份有限公司 | Top cap beam assembly and vehicle |
| CN205971517U (en) * | 2016-07-29 | 2017-02-22 | 奇瑞新能源汽车技术有限公司 | Electric automobile houding beam assembly |
| CN207029313U (en) * | 2017-03-14 | 2018-02-23 | 上汽通用五菱汽车股份有限公司 | A kind of top cap rear cross beam component |
-
2018
- 2018-11-09 CN CN201811334073.9A patent/CN109367629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150129336A1 (en) * | 2013-11-13 | 2015-05-14 | Röchling Automotive SE & Co. KG | Gas-guiding device, in particular air-guiding device, integrated in a motor vehicle beam |
| CN205971517U (en) * | 2016-07-29 | 2017-02-22 | 奇瑞新能源汽车技术有限公司 | Electric automobile houding beam assembly |
| CN106043448A (en) * | 2016-08-04 | 2016-10-26 | 奇瑞汽车股份有限公司 | Car body rear head piece assembly structure |
| CN205916199U (en) * | 2016-08-29 | 2017-02-01 | 长城汽车股份有限公司 | Top cap beam assembly and vehicle |
| CN207029313U (en) * | 2017-03-14 | 2018-02-23 | 上汽通用五菱汽车股份有限公司 | A kind of top cap rear cross beam component |
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Application publication date: 20190222 |
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