CN106005039B - Front deck lid support suitable for the installation of automobile front chamber cap assembly - Google Patents
Front deck lid support suitable for the installation of automobile front chamber cap assembly Download PDFInfo
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- CN106005039B CN106005039B CN201610606878.9A CN201610606878A CN106005039B CN 106005039 B CN106005039 B CN 106005039B CN 201610606878 A CN201610606878 A CN 201610606878A CN 106005039 B CN106005039 B CN 106005039B
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 6
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 210000003734 kidney Anatomy 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000000548 hind-foot Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
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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 invention discloses a kind of front deck lid supports suitable for the installation of automobile front chamber cap assembly, including being detachable connection and the internal plug socket with the clamping groove for allowing connection-peg to be inserted into the connection-peg being set on the automobile front chamber cap assembly, the Z-direction limited block that the Y-direction limited block of Y-direction limit is carried out to connection-peg and carries out Z-direction limit to connection-peg is equipped in clamping groove.The present invention is suitable for the front deck lid support of automobile front chamber cap assembly installation, and structure is simple, and the structure matched by the connection-peg for being arranged to being set on front deck cap assembly facilitates the dismounting of front deck cap assembly, improves the disassembly efficiency of front deck cap assembly.
Description
Technical field
The invention belongs to electric vehicle engineering fields, specifically, the present invention relates to one kind to be suitable for automobile front chamber cap assembly
The front deck lid support of installation.
Background technique
Electric car has energy-saving and environment-friendly advantage as a kind of new-energy automobile, and electric car increasingly becomes automobile
The hot spot of area research.The generally existing problem in electric car field is that accumulator of electric car course continuation mileage is limited at present, this
Limit the popularization and application of electric car.
The front hatch cover used on existing electric car is metalwork, and weight is big, is unfavorable for electric car lightweight, cannot
Effectively extend electric car course continuation mileage, and metalwork production assembly and maintenance cost are higher, are unfavorable for reducing cost, it cannot
Meet energy conservation and environmental protection requirement.
In addition, the front hatch cover and body frame on existing electric car are to be articulated and connected integrally, before making by pin shaft
Hatchcover can rotarily open.Front hatch cover and vehicle body use hinged connection type, keep the dismounting of front hatch cover pretty troublesome, front hatch cover
Dismounting can not be fast implemented, and front hatch cover is rotated upwards after opening front deck, due to the rotation limited angle of front hatch cover, in this way meeting
The size for causing front deck to open wide position is limited, to repairing in front deck and maintenance brings inconvenience.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of fit
In the front deck lid support of automobile front chamber cap assembly installation, it is therefore an objective to facilitate the dismounting of front deck cap assembly.
To achieve the goals above, the technical scheme adopted by the invention is as follows: suitable for automobile front chamber cap assembly installation front deck
Lid support, including with the connection-peg that is set on the automobile front chamber cap assembly be detachable connection and it is internal have allow grafting
The plug socket of the clamping groove of head insertion, be equipped in clamping groove to connection-peg carry out Y-direction limit Y-direction limited block and to connection-peg into
The Z-direction limited block of row Z-direction limit.
The connection-peg is L-shaped structure.
The plug socket includes the first side plate, the second side plate, the third side plate being oppositely arranged with the first side plate and with second
The 4th side plate that side plate is oppositely arranged, the first side plate, the second side plate, third side plate and the 4th side plate surround to form the clamping
Slot.
Shown Y-direction limited block is set on second side plate, and the Z-direction limited block is set on the third side plate, Y
To between limited block and the 4th side plate and between Z-direction limited block and first side plate to allow the connection-peg to be inserted into
Space.
The third side plate relative to first side plate be obliquely installed, the clamping groove of formation it is open at one end
Greatly, another end opening is small, and the connection-peg is inserted into from the big opening end of clamping groove and stretches out from small open end.
The front deck lid support for being suitable for the installation of automobile front chamber cap assembly further includes connecting and being used for the plug socket
The first support and the second support being connect by fastener with body frame, the first support and the second support, which have, allows fastener to wear
The mounting hole crossed.
The distance between mounting hole and the plug socket on first support are greater than the installation on second support
The distance between hole and plug socket.
Mounting hole on first support and second support is kidney slot.
The front deck lid support is using polyformaldehyde material injection molding.
The present invention is suitable for the front deck lid support of automobile front chamber cap assembly installation, and structure is simple, by being arranged to and being set to
The structure that connection-peg on front deck cap assembly matches facilitates the dismounting of front deck cap assembly, improves the dismounting of front deck cap assembly
Efficiency, and make the mounting means of front deck cap assembly compared to traditional front hatch cover mounting means, eliminate metal hinge and support
Bar or gas spring not only reduce number of parts, reduce cost, also achieve lightweight.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of automobile front chamber cap assembly；
Fig. 2 is the installation diagram of automobile front chamber cap assembly Yu front deck lid support；
Fig. 3 is the decomposition diagram of automobile front chamber cap assembly；
Fig. 4 is cross-sectional view at embedded nut on automobile front chamber cap assembly；
Fig. 5 is the structural schematic diagram of positioning device；
Fig. 6 is the structural schematic diagram of connection-peg；
Fig. 7 is the structural schematic diagram of front deck lid support of the present invention；
Fig. 8 is the structural schematic diagram of another angle of front deck lid support of the present invention；
Fig. 9 is the structural schematic diagram of mounting device；
In the figure, it is marked as
1, embedded nut；2, front hatch cover outside plate；21, outside plate ontology；22, interior bending part；3, front hatch cover inner panel；4, grafting
Head；41, the first plug division；42, the second plug division；43, mating surface；44, the first reinforcing rib；45, the second reinforcing rib；46, third
Reinforcing rib；5, front deck lid support；51, the first side plate；52, the second side plate；53, third side plate；54, the 4th side plate；55, Y-direction limits
Position block；56, Z-direction limited block；57, big opening end；58, small open end；59, groove；510, the first support；511, the second support；
6, positioning device；61, positioning plate；62, positioning pin；63, location hole；64, thinning part；65, positioning region；7, hood lock.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As depicted in figs. 1 and 2, it is a kind of automobile front chamber cap assembly for using front deck lid support of the present invention, is suitable for electronic vapour
Vehicle, the front deck cap assembly mainly include front hatch cover ontology and the connection-peg connecting with front hatch cover ontology 4 and hood lock 7.Front deck
Lid ontology includes front hatch cover outside plate 2 and the front hatch cover inner panel 3 connecting with front hatch cover outside plate 2, front hatch cover outside plate 2 and front hatch cover inner panel
3, which are all made of high molecular material, is made.The quality of manufactured front deck cap assembly greatly reduces as a result, is lightweight component, meets electricity
The lightweight requirements of electrical automobile, not only have the advantages that energy conservation and environmental protection, additionally it is possible to improve the course continuation mileage of electric car, Er Qiejie
Structure is compact, and production maintenance is at low cost.
As shown in figures 1 and 3, preferably, front hatch cover outside plate 2 is connected by adhesive and 3 welding of front hatch cover inner panel
It is connected into one.Front hatch cover outside plate 2 is as the component outside being exposed to after front deck cap assembly automobile-covering front deck, front hatch cover inner panel 3
As the component in 2 lower section of front hatch cover outside plate, the bottom surface bonding connection of front hatch cover inner panel 3 and front hatch cover outside plate 2 forms front deck
Lid ontology, the shape of front hatch cover ontology and the structure at automobile front chamber are adapted.
As shown in Figure 1, automobile front chamber cap assembly further includes before connecting and be used for front hatch cover outside plate 2 and front hatch cover inner panel 3
The positioning device 6 that hatchcover outside plate 2 and front hatch cover inner panel 3 position when assembling.As shown in figure 5, positioning device 6 include with outside front hatch cover
The positioning plate 61 that plate 2 connects and the positioning pin 62 connecting with front hatch cover inner panel 3, positioning plate 61 have allow positioning pin 62 to be inserted into determine
Position hole 63.When making front deck cap assembly, after front hatch cover inner panel 3 is placed on front hatch cover outside plate 2, by positioning plate 61 and determine
The accurate fit of position pin 62 completes accurate positioning of the front hatch cover inner panel 3 on front hatch cover outside plate 2, improves the assembly effect of assembly
Rate improves the assembly precision and product quality of assembly.
Preferably, front hatch cover outside plate 2 and front hatch cover inner panel 3 are using high molecular material injection molding.Positioning plate 61
It is integrated injection molding with front hatch cover outside plate 2, and may be reversed relative to front hatch cover outside plate 2, positioning plate 61 has local reduction, positioning
Plate 61 is connect in weakened region with front hatch cover outside plate 2, and since the thickness of weakened region is smaller, positioning plate 61 can be around thinned
Region is overturn relative to front hatch cover outside plate 2, and positioning plate 61 can be quasi- with the positioning pin 62 that is arranged on front hatch cover inner panel 3 after overturning
Accurate positioning of the front hatch cover inner panel 3 on front hatch cover outside plate 2 is completed in really cooperation.
As shown in figure 5, positioning plate 61 has the thinning part 64 that connect with front hatch cover outside plate 2 and matches with positioning pin 62
Positioning region 65, location hole 63 are set on positioning region 65.One end of thinning part 64 is connect with front hatch cover outside plate 2, the other end and fixed
Position portion 65 connect, and thinning part 64 be since with 65 junction of positioning region to 2 junction of front hatch cover outside plate be gradually
Even to be thinned, the thinning part 64 of formation is sphenoid, i.e. the smallest end of the thickness of thinning part 64 is connect with front hatch cover outside plate 2, thick
It spends maximum end to be fixedly connected with positioning region 65, so that positioning plate 61 can be overturn relative to front hatch cover outside plate 2.Positioning
Portion 65 is cuboid, and the thickness of the maximum end of thickness of the thickness and thinning part 64 of positioning region 65 is equal in magnitude, location hole
63 be the circular hole along the thickness direction of positioning plate 61 through setting.
Preferably, positioning pin 62 and front hatch cover inner panel 3 are integrated injection molding.As shown in figure 5, positioning pin 62 is vertical
It is directly set on front hatch cover inner panel 3 and is stretched out towards the outside of front hatch cover inner panel 3, positioning pin 62 and the cylinder for inner hollow
Pin, can further decrease weight with save the cost.When due to hatchcover assembly before assembly, front hatch cover inner panel 3 is horizontal in front deck
On lid outside plate 2, the state in a vertical shape of positioning pin 62 on front hatch cover inner panel 3 or the state being slightly slanted, positioning plate 61 are in the past
The top of hatchcover inner panel 3 starts to downwardly turn over, therefore the diameter of location hole 63 is larger than the overall diameter of positioning pin 62, it is ensured that fixed
Position pin 62 is inserted into the location hole 63 on positioning plate 61, and it is accurate fixed on front hatch cover outside plate 2 to complete front hatch cover inner panel 3
Position.
As shown in Fig. 1, Fig. 3 and Fig. 5, front hatch cover outside plate 2 includes outside plate ontology 21 and the side being set on outside plate ontology 21
Interior bending part 22 at edge, main part of the outside plate ontology 21 as front hatch cover outside plate 2, interior bending part 22 are towards outside plate ontology
21 insides extend a distance into the part with one fixed width to be formed, and have interior bending part 22 on the front hatch cover outside plate 2 of formation
Position be L-shaped structure, the smallest end of the thickness of positioning plate 61 is connect with interior bending part 22.Preferably, interior bending part
22 are set at the front edge of outside plate ontology 21 and at back edge, and the front end of outside plate ontology 21 refers to by one end of near-car head,
The rear end of outside plate ontology 21 refers to close to one end of gutter channel.Being set to the interior bending part 22 at the front edge of outside plate ontology 21 is
The string configuration extended along the width direction of outside plate ontology 21 along entire front end curved edge, after being set to outside plate ontology 21
Interior bending part 22 at end margin is the strip knot extended along the width direction of outside plate ontology 21 along entire rear end curved edge
Structure, therefore, length outside the infolding of rear end are greater than the length of the interior bending part 22 positioned at front end, outside the front hatch cover of formation
The front edge of plate 2 and the section of back edge are L-shaped structure.
Preferably, multiple, front hatch cover is respectively set along front deck cap assembly front edge and back edge in positioning device 6
The front end of assembly refers to that by one end of near-car head, the rear end of front deck cap assembly refers to close to one end of gutter channel.For being set to front deck
Multiple positioning devices 6 at cap assembly front edge, multiple positioning plates 61 be set to it is interior at 2 front edge of front hatch cover outside plate
Bending part 22 connects, and the positioning pin 62 matched with each positioning plate 61 is set to the front end of front hatch cover inner panel 3.For being set to
Multiple positioning devices 6 at front deck cap assembly back edge, multiple positioning plates 61 be set at 2 back edge of front hatch cover outside plate
Interior bending part 22 connect, the positioning pin 62 matched with each positioning plate 61 is set to the rear end of front hatch cover inner panel 3.It is arranged more
A positioning device 6 is connect with front hatch cover outside plate 2 and front hatch cover inner panel 3, completes front hatch cover inner panel jointly by multiple positioning devices 6
3 and front hatch cover outside plate 2 assembly when positioning, further increase positioning accuracy.As shown in Fig. 1, Fig. 3 and Fig. 5, total in front hatch cover
Three are arranged altogether at the positioning device 6 at front edge, the positioning device 6 at front deck cap assembly back edge is arranged four altogether
It is a.
Front deck cap assembly is installed on the body frame of electric car by mounting device 6, as depicted in figs. 1 and 2, should
Mounting device is mainly by the front deck lid support 5 that is set on body frame and to be plugged in front deck lid support 5 and and front hatch cover
Bracket 5 is that the connection-peg 4 of detachable connection is constituted, and connection-peg 4 is set to the rear end of front hatch cover inner panel 3.On front deck cap assembly
Connection-peg 4 be arranged to front deck lid support 5 be detachable connection, so as to facilitate the dismounting of front deck cap assembly, realize
The fast assembling-disassembling of front deck cap assembly, and front deck cap assembly can be disassembled from body frame, it in this way can be by vehicle body bone
The front deck position of frame is opened wide completely, convenient to repair and safeguard in front deck.Mounting device structure is simple, before traditional
Hatchcover mounting means eliminates metal hinge and support rod or gas spring, not only reduces number of parts, reduces cost, also real
Lightweight is showed.
As shown in figures 1 to 6, the main part of connection-peg 4 is L-shaped structure, and connection-peg 4 includes the first plug division 41, the
Two plug divisions 42 and the reinforcing rib being connect with the first plug division 41 and the second plug division 42, the end of the first plug division 41 and the
The ends of two plug divisions 42 connects and the two forms the L shape main structure of connection-peg 4, the reinforcing rib on connection-peg 4 also with front deck
Lid inner panel 3 connects.Angle between first plug division 41 and the second plug division 42 is obtuse angle, and the second plug division 42 is relative to being in
First plug division 41 of horizontality is the state that upper side or the side-lower inclination towards the first plug division 41 extend.
As shown in Fig. 6 and Fig. 9, the reinforcing rib on connection-peg 4 is zigzag configuration, and the reinforcing rib setting on connection-peg 4 is multiple,
Multiple reinforcing ribs include the first reinforcing rib 44, the second reinforcing rib 45 and third reinforcing rib 46 set gradually along Y-direction, and first reinforces
Muscle 44 is identical with the structure of third reinforcing rib 46, and the second reinforcing rib 45 is located at the centre of the first reinforcing rib 44 and third reinforcing rib 46
At position and three is parallel.First plug division 41 and the second plug division 42 be located at the first reinforcing rib 44 and third reinforcing rib 46 it
Between, the first reinforcing rib 44 is connect with a side of the first plug division 41 and the second plug division 42, and third reinforcing rib 46 and first is inserted
Socket part 41 is connected with the other side of the second plug division 42, and the second reinforcing rib 45 is in the first plug division 41 and the second plug division 42
Middle position is connect with the first plug division 41 and the second plug division 42.First reinforcing rib 44, the second reinforcing rib 45 and third add
Strengthening tendons 46 are zigzag configuration, and zigzag configuration tool is there are two inflection point, and two inflection points are by the first reinforcing rib 44, the second reinforcing rib 45 and third
Reinforcing rib 46 is divided into three sections, i.e. the first reinforcing rib 44, the second reinforcing rib 45 and third reinforcing rib 46 are by before sequentially connected
Section part, middle section part and hindfoot portion are constituted, the leading portion portion of the first reinforcing rib 44, the second reinforcing rib 45 and third reinforcing rib 46
Divide and connect with front hatch cover inner panel 3, the middle section part of the first reinforcing rib 44, the second reinforcing rib 45 and third reinforcing rib 46 is inserted with second
Socket part 42 connects, and the first reinforcing rib 44, the hindfoot portion of the second reinforcing rib 45 and third reinforcing rib 46 and the first plug division 41 connect
It connects, and the rear end of the rear end face of the first reinforcing rib 44, the second reinforcing rib 45 and third reinforcing rib 46 and the first plug division 41
End face alignment, the front end of the first plug division 41 connect with the rear end of the second plug division 42, the front end surface of the second plug division 42 and
There is a certain distance between front hatch cover inner panel 3, also there is a certain distance between two neighboring reinforcing rib.Due to connection-peg 4
It is using high molecular material and 3 integrated injection molding of front hatch cover inner panel, by the front end surface of the main part of connection-peg 4 with before
There are gaps for hatchcover inner panel 3, and by also there are gaps between each reinforcing rib connecting with front hatch cover inner panel 3.Due to connection-peg 4
It is using high molecular material and 3 integrated injection molding of front hatch cover inner panel, by the front end surface of the main part of connection-peg 4 with before
There are gaps for hatchcover inner panel 3, and by, also there are gap, setting in this way is protected between each reinforcing rib connecting with front hatch cover inner panel 3
Space when connection-peg 4 is inserted into front deck lid support 5 is demonstrate,proved, connection-peg 4 can generate slight deformation.
As shown in Figure 7 to 9, front deck lid support 5 include the internal clamping groove for having and connection-peg 4 being allowed to be inserted into plug socket and
It is connect with plug socket and the first support 510 and the second support 511 for being connect with body frame by fastener, in clamping groove
The Z-direction limited block 56 of Z-direction limit is carried out equipped with the Y-direction limited block 55 for carrying out Y-direction limit to connection-peg 4 and to connection-peg 4.Grafting
Seat is both ends open, inner hollow and circumferentially closed shell structure, and plug socket includes sequentially connected first side plate 51, second
Side plate 52, third side plate 53 and the 4th side plate 54, third side plate 53 are oppositely arranged with the first side plate 51, the 4th side plate 54 and second
Side plate 52 is oppositely arranged, and the first side plate 51, the second side plate 52, third side plate 53 and the encirclement of the 4th side plate 54 form clamping groove.
As shown in Figure 7 and Figure 8, Y-direction limited block 55 is set on the medial surface of the second side plate 52, and Z-direction limited block 56 is arranged
In on the medial surface of third side plate 53, connection-peg 4 is inserted between Y-direction limited block 55 and the 4th side plate 54 and Z-direction limited block 56
Between the first side plate 51.As shown in Figure 2 and Figure 9, the first plug division 41 of connection-peg 4 and thereon reinforcing rib insertion Y-direction limit
After between position block 55 and the 4th side plate 54 and between Z-direction limited block 56 and the first side plate 51, and stretched out from clamping groove, first
Reinforcing rib 44 is contacted with Y-direction limited block 55, and third reinforcing rib 46 is contacted with the 4th side plate 54.Third side plate 53 is in X upwards to preceding
Hatchcover assembly plays position-limiting action, after connection-peg 4 is inserted in place, on third side plate 53 and connection-peg 4 in three reinforcing ribs
Section part contacts, and connection-peg 4 cannot move backward again, plays position-limiting action.As shown in fig. 6, having on the first plug division 41 and Z
The mating surface 43 contacted to limited block 56 is inserted into clamping groove in connection-peg 4, and Z-direction limited block 56 can be with underlying first
The top surface of plug division 41 contacts, and the top surface of the first plug division 41 is mating surface 43, and Z-direction limited block 56 prevents connection-peg 4 from again
It moves up, position-limiting action is played to front deck cap assembly in Z-direction.
As shown in Figure 7 and Figure 8, there are three reinforcing ribs, Z-direction limited block 56 to set on third side plate 53 for setting on connection-peg 4
There are two setting, between two Z-direction limited blocks 56 between be separated with a certain distance, form the space for accommodating the second reinforcing rib 45, wherein
There is a certain distance between one Z-direction limited block 56 and Y-direction limited block 55, form the space for accommodating the first reinforcing rib 44, separately
Between one Z-direction limited block 56 and the 4th side plate 54 have a certain distance, formed accommodate third reinforcing rib 46 space, i.e., two
A Z-direction limited block 56 contacts between two neighboring reinforcing rib with the mating surface 43 on the first plug division 41 respectively.As preferred
, the middle position of Z-direction limited block 56 is equipped with groove 59, which is connecing on Z-direction limited block 56 with mating surface 43
The surface of touching is formed initially towards the internal stretch of Z-direction limited block 56.The increase front deck lid support 5 that the groove 59 can be bigger is set
In the limit area of Z-direction, and front hatch cover rack surface is avoided shrink mark occur.
As shown in Figure 7 and Figure 8, preferably, the second side plate 52 and the 4th side plate 54 are parallel, the second side plate 52 and
Four side plates 54 are vertical with one end of the first side plate 51 respectively to be connect, and third side plate 53 is to be obliquely installed relative to the first side plate 51,
Angle between first side plate 51 and third side plate 53 is acute angle, the clamping groove of formation be it is open at one end it is big, another end opening is small
Wedge groove, connection-peg 4 is inserted into from the big opening end 57 of clamping groove and stretches out from small open end 58, big opening end 57 and small opening
Holding the opening at 58 is rectangular opening, and the opening area at the big opening end 57 of clamping groove is greater than the opening face at small open end 58
Product, can enable front deck lid support 5 limit front hatch cover, and can guarantee the insertion front hatch cover branch that connection-peg 4 is more easier in this way
Frame 5.
As shown in Figure 7 and Figure 8, the first support 510 and the second side plate 52 are connect with the same end of the first side plate 51, and second
Seat 511 and the 4th side plate 54 are connect with the same end of the first side plate 51, and the first support 510 and the second support 511 are located at the first side
The side of plate 51, the second side plate 52 and the 4th side plate 54 are located at the other side of the first side plate 51.First support 510 and the second support
The mounting hole for allowing bolt to pass through is equipped on 511, the mounting hole on the first support 510 and the second support 511 is preferably along Y
To the kidney slot of extension, convenient for adjusting installation site of the front deck cap assembly in Y-direction.In addition, for the peace on cooperation body frame
The requirement for height decorateeed, the distance between mounting hole and plug socket on the first support 510 are greater than the installation on the second support 511
The distance between hole and plug socket.
Preferably, front deck lid support 5 is to be formed using POM (polyformaldehyde) material injection, manufactured front deck lid support 5
With high rigidity, high rigidity, the characteristic of high abrasion, it is ensured that the fixation of front deck cap assembly is reliable, easy to adjust.
As depicted in figs. 1 and 2, connection-peg 4 and front deck lid support 5 are respectively provided with two, each connection-peg 4 respectively with one before
Hatchcover bracket 5 matches, and two connection-pegs 4 are on the same straight line parallel with Y-direction, is set to front deck cap assembly rear end
There are two between connection-peg 4 for the arrangement of positioning device 6.
By the fixation and limit that the mounting device that connection-peg 4 and front deck lid support 5 are constituted is for front deck cap assembly rear end,
The hood lock 7 for being set to front deck cap assembly front end is fixation for front deck cap assembly front end.The structure of hood lock 7 is such as ability
As well known to field technique personnel, details are not described herein.As shown in figure 4, the front end of front hatch cover inner panel 3 be internally provided with it is pre-buried
Nut 1, hood lock 7 are the connections realized by the fastener being made of bolt and embedded nut 1 with front hatch cover inner panel 3.
When making the automobile front chamber cap assembly of above structure, production method is comprised the following steps that
(1) using high molecular material production front hatch cover outside plate 2 and front hatch cover inner panel 3；
(2) assembly of front hatch cover outside plate 2 and front hatch cover inner panel 3.
In step (1), front hatch cover outside plate 2 and front hatch cover inner panel 3 be injection molding is distinguished using high molecular material, and
And the positioning plate 61 of positioning device 6 and front hatch cover outside plate 2 are integrally formed and may be reversed relative to front hatch cover outside plate 2, positioning dress
The positioning pin 62 and front hatch cover inner panel 3 for setting 6 are integrally formed, and connection-peg 4 is also integrally formed with front hatch cover inner panel 3, therefore most
Multiple positioning plates 61, the front deck finally made are had at the front edge of the front hatch cover outside plate 2 made eventually and at back edge
Multiple positioning pins 62 are had at the front edge of lid inner panel 3 and at back edge, the rear end of front hatch cover inner panel 3 simultaneously has multiple
Connection-peg 4.
In step (2), the assembling process of front hatch cover outside plate 2 and front hatch cover inner panel 3 specifically includes following step:
(2.1) adhesive is respectively coated on front hatch cover outside plate 2 and front hatch cover inner panel 3；
(2.2) positioning of front hatch cover outside plate 2 and front hatch cover inner panel 3；
(2.3) solidify.
In step (2.2), front hatch cover is completed by the positioning device 6 connecting with front hatch cover outside plate 2 and front hatch cover inner panel 3
The positioning of outside plate 2 and front hatch cover inner panel 3 in assembly.Front hatch cover inner panel 3 is being placed in the front hatch cover for having been coated with adhesive
After on outside plate 2, then make the front hatch cover of the positioning plate 61 being arranged at 2 front edge of front hatch cover outside plate and back edge downward
Inner panel 3 is overturn, until each positioning pin 62 set on front hatch cover inner panel 3 is inserted into the location hole 63 on a positioning plate 61 respectively
In, complete the accurate positionin of front hatch cover inner panel 3 and front hatch cover outside plate 2.
It is also coated with adhesive in advance on positioning plate 61, completes positioning, positioning in front hatch cover outside plate 2 and front hatch cover inner panel 3
After pin 62 is inserted into the location hole 63 on positioning plate 61, all positioning plates 61 are bonded in front hatch cover inner panel 3 by adhesive
Together.
In step (2.3), solidify the adhesive coated in step (2.1) and step (2.2) after a period of time,
So that front hatch cover inner panel 3 and 2 close and firm of front hatch cover outside plate is linked together, forms final front deck cap assembly.
Body frame of the automobile front chamber lid in electric car of above structure is realized in the mounting device by above structure
On installation when, installation method comprises the following steps that
When installing automobile front chamber cap assembly, first front deck lid support 5 is pre-tightened on body frame, then before moving automobile
The connection-peg 4 for being located at automobile front chamber cap assembly rear end is inserted into the clamping groove in front deck lid support 5, and makes grafting by hatchcover assembly
First 4 are inserted into from the big opening end 57 of clamping groove and stretch out from small open end 58, are then rotated down automobile front chamber cap assembly, until
The hood lock 7 of automobile front chamber cap assembly front end is set to complete locking, it is finally that front deck lid support 5 is fixed, it is total to complete automobile front chamber lid
At installation.
In addition, when the mounting device by above structure realizes the disassembly of automobile front chamber lid of above structure, disassembly side
Method comprises the following steps that
When dismantling automobile front chamber cap assembly, first the hood lock 7 of automobile front chamber cap assembly front end is unlocked, is revolved then up
Turn automobile front chamber cap assembly, then moving automobile front deck cap assembly, the connection-peg 4 of automobile front chamber cap assembly rear end will be located in the past
It is extracted out in clamping groove in hatchcover bracket 5, completes the disassembly of automobile front chamber cap assembly.
Front end, rear end involved in above content, X to, the nouns of locality such as Y-direction, Z-direction, X to, Y-direction and Z-direction be in automobile O-
Length direction, width direction and the short transverse of automobile are respectively indicated in XYZ coordinate system, the front end of all parts refers to close to vehicle
One end of head (preceding guarantor position), rear end refer to close to one end of gutter channel.It should be appreciated that the use of the noun of locality is not answered
Limit the claimed range of the application.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (9)
1. be suitable for automobile front chamber cap assembly installation front deck lid support, it is characterised in that: including be set to the automobile front chamber
Connection-peg on cap assembly is detachable connection and the internal plug socket with the clamping groove for allowing connection-peg to be inserted into, clamping groove are
Wedge groove big, another end opening is small open at one end, be equipped in clamping groove to connection-peg carry out Y-direction limit Y-direction limited block and
The Z-direction limited block of Z-direction limit is carried out to connection-peg；
Connection-peg includes the first plug division, the second plug division and the reinforcing rib connecting with the first plug division and the second plug division,
The end of the end of first plug division and the second plug division connects and the angle between the first plug division and the second plug division is blunt
Angle, the first plug division have the mating surface that contact with Z-direction limited block, are inserted into clamping groove in connection-peg, Z-direction limited block be located at
The cooperation face contact of first plug division of lower section, the groove on Z-direction limited block be on Z-direction limited block with cooperation face contact
Surface is formed initially towards the internal stretch of Z-direction limited block.
2. the front deck lid support according to claim 1 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: described to insert
Connector is L-shaped structure.
3. the front deck lid support according to claim 1 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: described to insert
Joint chair includes the first side plate, the second side plate, the third side plate being oppositely arranged with the first side plate and is oppositely arranged with the second side plate
4th side plate, the first side plate, the second side plate, third side plate and the 4th side plate surround to form the clamping groove.
4. the front deck lid support according to claim 3 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: shown Y
It is set on second side plate to limited block, the Z-direction limited block is set on the third side plate, Y-direction limited block and institute
State the space between the 4th side plate and between Z-direction limited block and first side plate to allow the connection-peg to be inserted into.
5. the front deck lid support according to claim 3 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: described the
Three side plates relative to first side plate be obliquely installed, the clamping groove of formation it is open at one end it is big, another end opening is small,
The connection-peg is inserted into from the big opening end of clamping groove and stretches out from small open end.
6. according to any front deck lid support for being suitable for the installation of automobile front chamber cap assembly of claim 3 to 5, feature exists
In: it further include the first support and the second support being connect with the plug socket and for being connect by fastener with body frame,
First support and the second support have the mounting hole for allowing fastener to pass through.
7. the front deck lid support according to claim 6 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: described the
The distance between mounting hole and the plug socket on one support are greater than between the mounting hole and plug socket on second support
Distance.
8. the front deck lid support according to claim 6 suitable for the installation of automobile front chamber cap assembly, it is characterised in that: described the
Mounting hole on one support and second support is kidney slot.
9. the front deck lid support according to any one of claims 1 to 5 suitable for the installation of automobile front chamber cap assembly, feature exist
In: the front deck lid support is using polyformaldehyde material injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606878.9A CN106005039B (en) | 2016-07-29 | 2016-07-29 | Front deck lid support suitable for the installation of automobile front chamber cap assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606878.9A CN106005039B (en) | 2016-07-29 | 2016-07-29 | Front deck lid support suitable for the installation of automobile front chamber cap assembly |
Publications (2)
| Publication Number | Publication Date |
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| CN106005039A CN106005039A (en) | 2016-10-12 |
| CN106005039B true CN106005039B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610606878.9A Active CN106005039B (en) | 2016-07-29 | 2016-07-29 | Front deck lid support suitable for the installation of automobile front chamber cap assembly |
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| CN106347494A (en) * | 2016-11-25 | 2017-01-25 | 北京宏瑞汽车科技股份有限公司 | Forecabin outer cover plate structure |
| CN106672080A (en) * | 2016-11-25 | 2017-05-17 | 北京宏瑞汽车科技股份有限公司 | Novel front cabin outer cover plate structure |
| CN107776676A (en) * | 2017-11-01 | 2018-03-09 | 上海蓥石汽车技术有限公司 | A kind of installing mechanism of the detachable plug-type plastics protecgulum of electric automobile |
| CN111434565B (en) * | 2019-01-15 | 2021-06-29 | 上海汽车集团股份有限公司 | Hair cover mounting structure |
| CN112550473B (en) * | 2020-12-04 | 2024-04-12 | 武汉格罗夫氢能汽车有限公司 | Carbon fiber front cover of hydrogen fuel cell automobile and tooling method thereof |
| CN114889727B (en) * | 2022-06-30 | 2023-07-21 | 奇瑞新能源汽车股份有限公司 | Front cover installation limiting device for vehicle and front cover assembly |
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|---|---|
| CN106005039A (en) | 2016-10-12 |
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Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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