CN114607222A - Hinge mounting structure of vehicle side tail-gate and vehicle - Google Patents
Hinge mounting structure of vehicle side tail-gate and vehicle Download PDFInfo
- Publication number
- CN114607222A CN114607222A CN202210331648.1A CN202210331648A CN114607222A CN 114607222 A CN114607222 A CN 114607222A CN 202210331648 A CN202210331648 A CN 202210331648A CN 114607222 A CN114607222 A CN 114607222A
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- Prior art keywords
- hinge
- plate
- reinforcing plate
- segment
- hinge mounting
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0207—Parts for attachment, e.g. flaps for attachment to vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
本发明提供了一种车辆侧开尾门的铰链安装结构及车辆，涉及车辆车身技术领域。本发明中铰链安装结构包括首尾依次连接的铰链安装板、第一铰链加强板和第二铰链加强板，铰链安装板、第一铰链加强板和第二铰链加强板共同限定有容纳腔。铰链安装结构还包括加强块，其安装在容纳腔内且与铰链安装板、第一铰链加强板和第二铰链加强板连接。上述技术方案通过新增第一铰链加强板、第二铰链加强板和加强块，从而可以提高铰链安装处的连接刚度及稳定性。
The invention provides a hinge installation structure for a side-opening tailgate of a vehicle and a vehicle, and relates to the technical field of vehicle body. In the present invention, the hinge mounting structure includes a hinge mounting plate, a first hinge reinforcing plate and a second hinge reinforcing plate connected end to end, and the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate jointly define a accommodating cavity. The hinge mounting structure further includes a reinforcing block, which is installed in the accommodating cavity and is connected with the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate. In the above technical solution, the first hinge reinforcing plate, the second hinge reinforcing plate and the reinforcing block are newly added, so that the connection rigidity and stability of the hinge installation place can be improved.
Description
Technical Field
The invention relates to the technical field of vehicle bodies, in particular to a hinge mounting structure of a side-opening tail door of a vehicle and the vehicle.
Background
The SUV back door is a key moving part of a vehicle body and is one of systems with the highest use frequency of the whole vehicle, and stress points are mainly concentrated at hinge mounting points in the long-time use process, so that the rigidity and the strength of the hinge mounting points are the key points of the design of the vehicle body. If the rigidity of the mounting point position is not enough, the back door is easy to droop, the back door is not uniformly matched with the gap of the automobile body and the rear bumper, even the back door is difficult to collide and open and close, and the performance of the whole automobile is directly influenced. The SUV back door is opened and is opened two kinds with the side on dividing to lift, and most tail-gate all opens for lifting on, does not hang the spare tyre, and the back door that opens inclines because of hanging the spare tyre, and total mass can increase, has proposed higher requirement to the rigidity of hinge mount point position.
Disclosure of Invention
The invention aims to provide a hinge mounting structure of a side-opening tail door of a vehicle, which solves the technical problem of insufficient rigidity of a tail door hinge mounting point in the prior art.
It is an object of a second aspect of the invention to provide a hinge-mounting structure of a vehicle.
According to the object of the first aspect of the invention, the invention further provides a hinge mounting structure of a side-opening and rear-opening door of a vehicle, which comprises a hinge mounting plate, a first hinge reinforcing plate and a second hinge reinforcing plate which are sequentially connected end to end, wherein the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate jointly define an accommodating cavity; the hinge mounting structure further includes:
a reinforcing block installed in the accommodating cavity and connected with the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate.
Optionally, the hinge mounting plate has first and second opposing ends;
the first hinge reinforcing plate is bent and provided with a first section, a second section and a third section which are sequentially connected, the first section is connected with the first end of the hinge mounting plate, and the third section is connected with the second hinge mounting plate.
Optionally, the second hinge reinforcing plate is bent and has a fourth section, a fifth section and a sixth section which are connected in sequence, the fourth section is connected with the third section of the first hinge reinforcing plate, and the sixth section is connected with the second end of the hinge mounting plate.
Optionally, the second section of the first hinge reinforcing plate and the fifth section of the second hinge reinforcing plate are respectively arranged in parallel with the hinge mounting plate, and the second section and the fifth section are arranged on the same horizontal plane.
Optionally, the method further comprises:
and the D column inner plate is arranged on one side, far away from the second hinge reinforcing plate, of the first hinge reinforcing plate, two ends of the D column inner plate are respectively connected with the first section and the third section of the first hinge reinforcing plate, and a cavity is formed between the D column inner plate and the first hinge reinforcing plate.
Optionally, the method further comprises:
and the CD column connecting plate is arranged on one side, far away from the first hinge reinforcing plate, of the second hinge reinforcing plate, two ends of the CD column connecting plate are respectively connected with the third section of the first hinge reinforcing plate and the second end of the hinge mounting plate, and a cavity is formed between the two ends of the CD column connecting plate and the second hinge reinforcing plate.
Optionally, the reinforcing block comprises:
the sheet metal component has two sides of mutual disposition and interconnect, set up a plurality of through holes that the one-to-one was arranged on two sides respectively, a plurality of through holes be used for wear to establish the bolt with the hinge mounting panel first hinge reinforcing plate with the second hinge reinforcing plate is connected.
Optionally, the reinforcing block further comprises:
and a plurality of sleeves located between the two side surfaces and arranged in one-to-one correspondence with the through holes, so that the bolts pass through the through holes and the sleeves to be connected with the hinge mounting plate, the first hinge reinforcing plate, and the second hinge reinforcing plate.
Optionally, four through holes are respectively formed in the two side faces of the sheet metal part, two of the through holes are arranged corresponding to the second section of the first hinge reinforcing plate, and the remaining two of the through holes are arranged corresponding to the fifth section of the second hinge reinforcing plate.
According to an object of a second aspect of the present invention, there is also provided a vehicle mounted with the hinge mounting structure described above.
The hinge mounting structure comprises a hinge mounting plate, a first hinge reinforcing plate and a second hinge reinforcing plate which are sequentially connected end to end, wherein a containing cavity is jointly limited by the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate. The hinge mounting structure further comprises a reinforcing block which is arranged in the accommodating cavity and connected with the hinge mounting plate, the first hinge reinforcing plate and the second hinge reinforcing plate. According to the technical scheme, the first hinge reinforcing plate, the second hinge reinforcing plate and the reinforcing block are newly added, so that the connection rigidity and the stability of the hinge installation position can be improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a hinge mounting structure of a vehicle side-opening rear door according to an embodiment of the invention;
FIG. 2 is a schematic block diagram of a reinforcing block in the hinge mounting structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along section line A-A in FIG. 2;
fig. 4 is a schematic structural view of a reinforcing block in a hinge mounting structure of a vehicle side-opening rear door according to another embodiment of the invention.
Reference numerals:
the hinge structure comprises a 10-hinge mounting plate, a 20-first hinge reinforcing plate, a 30-second hinge reinforcing plate, a 40-reinforcing block, a 21-first section, a 22-second section, a 23-third section, a 31-fourth section, a 32-fifth section, a 33-sixth section, a 50-D column inner plate, a 60-CD column connecting plate, a 41-sheet metal part, a 42-through hole, a 43-sleeve, a 44-flanging and a 45-through hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Fig. 1 is a schematic configuration view of a hinge mounting structure of a vehicle side-opening rear door according to an embodiment of the present invention. As shown in fig. 1, in a specific embodiment, the hinge mounting structure of the side-to-side vehicle door includes a hinge mounting plate 10, a first hinge reinforcement plate 20, and a second hinge reinforcement plate 30 connected end-to-end in this order, and the hinge mounting plate 10, the first hinge reinforcement plate 20, and the second hinge reinforcement plate 30 collectively define a receiving cavity. The hinge mounting structure further includes a reinforcing block 40 installed in the receiving cavity and connected with the hinge mounting plate 10, the first hinge reinforcing plate 20 and the second hinge reinforcing plate 30.
In this embodiment, the first hinge reinforcing plate 20, the second hinge reinforcing plate 30 and the reinforcing block 40 are added, which is equivalent to a three-dimensional reinforcing block filled in the cavity and welded together, so that the connection rigidity and stability of the hinge installation position can be improved. The reinforcing block 40 in this embodiment is a three-dimensional structure, and has better stability and rigidity than the sheet metal part structure in the prior art.
In this embodiment, the hinge mounting plate 10 has opposite first and second ends. The first hinge reinforcing plate 20 is bent and has a first section 21, a second section 22 and a third section 23 connected in sequence, the first section 21 is connected to the first end of the hinge mounting plate 10, and the third section 23 is connected to the second hinge mounting plate 10. The second hinge reinforcing plate 30 is bent and has a fourth segment 31, a fifth segment 32 and a sixth segment 33 connected in sequence, the fourth segment 31 is connected to the third segment 23 of the first hinge reinforcing plate 20, and the sixth segment 33 is connected to the second end of the hinge mounting plate 10. This embodiment can improve structural connection stability and rigidity as compared to a straight shape by designing the first hinge reinforcing plate 20 and the second hinge reinforcing plate 30 to be bent.
In this embodiment, the second section 22 of the first hinge reinforcing plate 20 and the fifth section 32 of the second hinge reinforcing plate 30 are respectively arranged in parallel with the hinge mounting plate 10, and the second section 22 and the fifth section 32 are arranged in the same horizontal plane, so that the design can facilitate the quick installation.
Further, the hinge mounting structure further includes a D-pillar inner plate 50 disposed on a side of the first hinge reinforcing plate 20 away from the second hinge reinforcing plate 30, two ends of the D-pillar inner plate 50 are respectively connected with the first section 21 and the third section 23 of the first hinge reinforcing plate 20, and a cavity is formed between the D-pillar inner plate and the first hinge reinforcing plate 20.
Further, the hinge mounting structure further includes a CD column connecting plate 60 disposed on a side of the second hinge reinforcing plate 30 away from the first hinge reinforcing plate 20, two ends of the CD column connecting plate 60 are respectively connected with the third section 23 of the first hinge reinforcing plate 20 and the second end of the hinge mounting plate 10, and a cavity is formed between the CD column connecting plate and the second hinge reinforcing plate 30. This embodiment can improve the crash performance of the structure and the stability of the structure by providing a plurality of cavities.
Fig. 2 is a schematic structural view of a reinforcing block 40 in the hinge mounting structure shown in fig. 1, and fig. 3 is a schematic sectional view taken along a sectional line a-a in fig. 2. As shown in fig. 2 and 3, the reinforcing block 40 includes a sheet metal part 41 having two opposite sides that are connected to each other, the two sides being respectively provided with a plurality of through holes 42 that are arranged in a one-to-one correspondence, the through holes 42 being used for inserting bolts to connect with the hinge mounting plate 10, the first hinge reinforcing plate 20, and the second hinge reinforcing plate 30, and being welded by using projection welding nuts. As shown in fig. 2, the reinforcing block 40 is in a three-dimensional box shape, and the first hinge reinforcing plate 20, the second hinge reinforcing plate 30 and the hinge mounting plate 10 need to be perforated by using a welding gun, and are fixed by replacing a rivet bolt in a welding manner, so that an obvious cost reduction effect can be achieved.
In a preferred embodiment, the reinforcing block 40 further includes a plurality of bushings 43 between both sides and arranged in one-to-one correspondence with the plurality of through holes 42 such that bolts pass through the through holes 42 and the bushings 43 to be connected with the hinge mounting plate 10, the first hinge reinforcing plate 20, and the second hinge reinforcing plate 30.
Furthermore, a flange 44 is arranged at the through hole 42, and the flange 44 is connected with the sleeve 43 in a welding mode. Specifically, the hole-punching flanges 44 are pressed into the sleeves 43, and the sheet metal member 41 and the sleeves 43 are firmly fastened together, thereby assembling the sheet metal member 41 and the sleeves 43 into a three-dimensional box shape. The number of sleeves 43 depends on the number of hinge mounting points arranged.
The three-dimensional box-shaped structure that sheet metal component 41 and sleeve 43 assembled is light in weight, and the lightweight effect is obvious, and because of adopting punching press turn-ups 44 to compress tightly in the sleeve 43, the accuracy control of part is better.
In this embodiment, four through holes 42 are respectively opened on two sides of the sheet metal part 41, wherein two through holes 42 are disposed corresponding to the second section 22 of the first hinge reinforcing plate 20, and the remaining two through holes 42 are disposed corresponding to the fifth section 32 of the second hinge reinforcing plate 30. The number of through holes 42 in the sheet metal part 41 can be set according to the number of hinge mounting points.
The invention also provides a vehicle which is provided with the hinge mounting structure. The hinge mounting structure is not described in detail herein.
This embodiment is guaranteeing under the prerequisite that the lightweight required, has improved side tail-gate hinge mounting point position department automobile body structural rigidity effectively, prevents that the side from opening back door assembly flagging switching difficulty, guarantees whole car performance demand, avoids the customer to complain.
Fig. 4 is a schematic structural view of a reinforcing block in a hinge mounting structure of a vehicle side-opening rear door according to another embodiment of the invention. As shown in fig. 4, in another embodiment, the reinforcing block 40 has a rectangular parallelepiped shape, and at least one through hole 45 is provided in the reinforcing block 40, and the through hole 45 is used for inserting a bolt to connect with the hinge mounting plate 10, the first hinge reinforcing plate 20, and the second hinge reinforcing plate 30, and is welded by projection welding nuts to be fixed to the first hinge reinforcing plate 20, the second hinge reinforcing plate 30, and the hinge mounting plate 10. The number of the through holes 45 is four, and the through holes 45 are arranged in an array. In other embodiments, the number of through holes 45 may be determined according to the length and width of the reinforcing block 40. The first hinge reinforcement plate 20, the second hinge reinforcement plate 30 and the hinge mounting plate 10 are perforated using a welding gun. In order to ensure that the reinforcing block 40 can be welded to the first hinge reinforcing plate 20, the second hinge reinforcing plate 30 and the hinge mounting plate 10, the material of the reinforcing block 40 is the same as the material of the first hinge reinforcing plate 20, the second hinge reinforcing plate 30 and the hinge mounting plate 10, that is, the material of the reinforcing block 40 is the same as the material of the vehicle body. For example, if the material of the vehicle body is rigid, the material of the reinforcing block 40 is also rigid; if the material of the vehicle body is aluminum material, the material of the reinforcing block 40 is also aluminum material, the reinforcing block 40 adopts cast aluminum, the density of the aluminum material is low and is only one third of the density of the steel material, the cast aluminum is used for replacing the steel material, and the light weight effect is obvious. Here, if the material of the vehicle body is high-strength steel, the material of the reinforcing block 40 may be high-strength steel or low-strength steel, that is, the material of the reinforcing block 40 may be steel, and is not affected by the strength.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331648.1A CN114607222B (en) | 2022-03-30 | 2022-03-30 | Hinge installation structure for vehicle side-opening tailgate and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331648.1A CN114607222B (en) | 2022-03-30 | 2022-03-30 | Hinge installation structure for vehicle side-opening tailgate and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114607222A true CN114607222A (en) | 2022-06-10 |
| CN114607222B CN114607222B (en) | 2024-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210331648.1A Active CN114607222B (en) | 2022-03-30 | 2022-03-30 | Hinge installation structure for vehicle side-opening tailgate and vehicle |
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| CN114607222B (en) | 2024-11-12 |
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