CN208010151U - A kind of automobile and its body hinge mounting plate - Google Patents
A kind of automobile and its body hinge mounting plate Download PDFInfo
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- CN208010151U CN208010151U CN201820417063.0U CN201820417063U CN208010151U CN 208010151 U CN208010151 U CN 208010151U CN 201820417063 U CN201820417063 U CN 201820417063U CN 208010151 U CN208010151 U CN 208010151U
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- hinge
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- hinge mounting
- inclined plane
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Abstract
The utility model discloses a kind of body hinge mounting plates, its hinge face is equipped with hinge mounting hole and the solder joint for being bonded welding with body side wall reinforcer, hinge face is surrounded by four trapezoidal inclined plane flange that are being used to support hinge face and being turned down to the same side of hinge face, four trapezoidal inclined plane flange surround an open box-like structure jointly with hinge face, and open box-like structure is gradually expanded along the section of cassette bottom to opening direction.Due to the bearing capacity that four trapezoidal inclined plane flange can effectively conduct on dispersion hinge mounting surface, higher intensity is born, therefore, the deflection of hinge face can be made to reduce, and then the rigidity of promotion hinge installation point.The utility model realizes body lightening design, and the performances such as hinge installation point rigidity are improved, and the cost without increasing vehicle body, improve vehicle benefit.The invention also discloses a kind of automobiles including above-mentioned body hinge mounting plate.
Description
Technical field
The utility model is related to automobile body part technical fields more particularly to a kind of automobile and its body hinge to install
Plate.
Background technology
Former body hinge mounting plate reinforces harden structure using general part, and material thickness is 1.6mm, weight 0.425kg, structure letter
It is single, the rigidity requirement of body hinge installation point is cannot be satisfied, the rigidity value of car door lower hinge installation point requires to reach：3000N/
Mm, the rigidity value that the installation point of the car door lower hinge of nut harden structure is installed using common hinge are only had：2564.1N/mm can not
Meet the requirement of arrangements for automotive doors performance.Using common increase part material thickness, or increase new parts reinforcer
Method influences the realization of body lightening loss of weight target, causes complete vehicle weight big, and oil consumption is high, cannot be satisfied national legislation discharge
Requirement.Automobile factory is averaged each automobile fuel consumption per hundred kilometers not higher than 5.9 liters.In order to realize the requirement of vehicle fuel consumption per hundred kilometers,
The light-weight design of vehicle body is then even more important, needs white body loss of weight 18kg/ platforms, to realize the loss of weight target call of vehicle body, needs
In the case where not increasing car body weight, realizes the promotion of the car door installation point rigidity of structure, reach design object.
It is newly designed with claimed below：1, weight remains unchanged substantially on the basis of original paper；2, parts cost does not increase；3,
The rigidity of the hinge installation point of car door on the car body promotes 20 or more percent.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of car door hinge meeting hinge installation point rigidity property target
Chain mounting plate promotes installation point modal stiffness performance, meanwhile, ensure that integral vehicle cost and car body weight do not increase, satisfaction and periphery
It overlaps parts cooperation to require, meets complete automobile collision laws and regulations requirement, the bending rigidity target of vehicle body does not decline.
In order to achieve the above object, the utility model provides following technical solution：
A kind of body hinge mounting plate, including hinge face, the hinge face be equipped with hinge mounting hole and
Solder joint for being bonded welding with body side wall reinforcer, being surrounded by for the hinge face are used to support the hinge peace
Dress face and four trapezoidal inclined plane flange being turned down to the same side of the hinge face, four trapezoidal inclined planes turn over
Side surrounds an open box-like structure jointly with the hinge face, and the open box-like structure is along cassette bottom to opening
The section in direction is gradually expanded.
Preferably, in above-mentioned body hinge mounting plate, the angle of the trapezoidal inclined plane flange and the hinge face
It is 40 °~50 °.
Preferably, in above-mentioned body hinge mounting plate, the angle of the trapezoidal inclined plane flange and the hinge face
It is 45 °.
Preferably, in above-mentioned body hinge mounting plate, the edge of the trapezoidal inclined plane flange is equipped with quadric flanging.
Preferably, in above-mentioned body hinge mounting plate, it is located at the described secondary of the left and right sides of the hinge face
The edge of flange is equipped with side flanging reinforcing rib, and the side flanging reinforcing rib is equipped with for welding with the body side wall reinforcer
Solder joint characteristic face.
Preferably, in above-mentioned body hinge mounting plate, stiffness and strength reinforcing rib is additionally provided on the solder joint characteristic face.
Preferably, in above-mentioned body hinge mounting plate, the bending part of the quadric flanging and the trapezoidal inclined plane flange
Equipped with bending reinforcing rib.
Body hinge mounting plate provided by the utility model, including hinge face, the hinge face are equipped with hinge
Mounting hole and solder joint for being bonded welding with body side wall reinforcer, being surrounded by for hinge face be used to support hinge
Mounting surface and four trapezoidal inclined plane flange being turned down to the same side of hinge face, four trapezoidal inclined plane flange and hinge
Chain mounting surface surrounds an open box-like structure jointly, and open box-like structure is gradual along the section of cassette bottom to opening direction
Expand.Due to the bearing capacity that four trapezoidal inclined plane flange can effectively conduct on dispersion hinge mounting surface, higher intensity is born,
Therefore, the deflection of hinge face can be made to reduce, and then promote the rigidity of hinge installation point.
The utility model solves the problems, such as body hinge installation point insufficient rigidity, realizes body lightening design, and
And the cost without increasing vehicle body, the performances such as hinge installation point rigidity are improved, improve vehicle benefit, meet national row
Put the requirement of standard and complete automobile collision regulation.
The utility model additionally provides a kind of automobile including above-mentioned body hinge mounting plate.The beneficial effect that the automobile generates
The derivation of fruit and the derivation for the advantageous effect that above-mentioned body hinge mounting plate is brought are substantially similar, therefore no longer superfluous herein
It states.
Preferably, in above-mentioned automobile, automobile rear-door lower hinge is connected to vehicle body by the body hinge mounting plate.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the body hinge mounting plates structure schematic diagram in the utility model specific embodiment；
Fig. 2 is the sectional view along A-A of body hinge mounting plate in Fig. 1；
Fig. 3 is the B-B direction sectional view of body hinge mounting plate in Fig. 1；
Fig. 4 is body hinge mounting plate and automobile body welding design sketch in the utility model specific embodiment.
In Fig. 1 to Fig. 4：
Trapezoidal inclined plane flange, 2- hinge faces, 3- right lateral trapezoidals inclined-plane flange, the right sides 4- stiffness and strength are reinforced on the downside of 1-
Muscle, flange reinforcing rib on the right side of 5-, trapezoidal inclined plane flange on the upside of 6-, flange reinforcing rib on the left of 7-, stiffness and strength reinforcing rib on the left of 8-,
9- hinge mounting holes, 11- left lateral trapezoidals inclined-plane flange, quadric flanging on the downside of 12-, secondary on the right side of 13- are turned over 10- bendings reinforcing rib
Quadric flanging, 15- rear door lower hinges mounting plate, 16- rear door upper hinges mounting plate, 17- gusset B columns are reinforced on the upside of side, 14-
Part.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 4 is please referred to, Fig. 1 is the body hinge mounting plates structure schematic diagram in the utility model specific embodiment,
Fig. 2 is the sectional view along A-A of body hinge mounting plate in Fig. 1, and Fig. 3 is the B-B direction sectional view of body hinge mounting plate in Fig. 1,
Fig. 4 is body hinge mounting plate and automobile body welding design sketch in the utility model specific embodiment.
In a kind of specific embodiment scheme, the utility model provides a kind of body hinge mounting plate, including hinge peace
Dress face 2, hinge face 2 are equipped with hinge mounting hole 9 and the solder joint for being bonded welding with body side wall reinforcer, hinge
Mounting surface 2 is surrounded by four ladders that are being used to support hinge face 2 and being turned down to the same side of hinge face 2
Shape inclined-plane flange, four trapezoidal inclined plane flange surround an open box-like structure, and open box jointly with hinge face 2
Structure is gradually expanded along the section of cassette bottom to opening direction.
In body hinge mounting plate provided by the utility model, since four trapezoidal inclined plane flange being capable of effective dispersion hinge
The bearing capacity conducted on mounting surface 2 bears higher intensity, therefore, the deflection of hinge face 2 can be made to reduce, Jin Erti
Rise the rigidity of hinge installation point.The utility model solves the problems, such as body hinge installation point insufficient rigidity, and it is light to realize vehicle body
Quantitative design, and the cost without increasing vehicle body, the performances such as hinge installation point rigidity are improved, and improve vehicle effect
Benefit meets the requirement of discharging standards and complete automobile collision regulation.
In order to promote the rigidity property of part, hinge face 2 reduces as possible under the premise of meeting installation requirement, hinge
Mounting surface 2 is typically designed as rectangular, rectangle, trapezoidal or other quadrangles, these quadrangles generally carry fillet, are turned over convenient for design
Side structure promotes rigidity and intensity, certainly, hinge face 2 is also designed to other shapes also for stress concentration effect is reduced
Shape.The surrounding of hinge face 2 is designed to trapezoidal inclined plane flange, as shown in Figure 1, four of hinge face 2 and surrounding are trapezoidal
Inclined-plane flange constitutes an open box-like structure, and structure is similar to the bowl structure that section is quadrangle, which can have
Effect promotes rigidity and conduction bearing capacity.Wherein, the edge on the trapezoidal short bottom edge and hinge face 2 of each trapezoidal inclined plane flange
Overlap, the trapezoidal long bottom edge of each trapezoidal inclined plane flange is then the open end of entire open box-like structure, in this way, just form by
The open box-like structure that the section of cassette bottom to opening direction is gradually expanded.It is also linked as one per two adjacent trapezoidal inclined plane flange
Body, and be linked together jointly with hinge face 2, that is, the body hinge mounting plate can be processed by one-shot forming technique
Hinge face 2 and trapezoidal inclined plane flange.
Four trapezoidal inclined plane flange for directly supporting hinge face 2 are the key features for improving body hinge mounting plate,
They make hinge face 2 be on the cassette bottom end face of the open box-like structure, form the big box like structure of bottom osculum, four ladders
The bearing capacity that shape inclined-plane flange can effectively conduct on dispersion hinge mounting surface 2, bears higher intensity, therefore, hinge installation
The deflection smaller in face 2, and then promote the rigidity of hinge installation point.
Fig. 1 is please referred to, according to the temporald eixis in Fig. 1, four trapezoidal inclined plane flange of 2 surrounding of hinge face are distinguished
For：Upside trapezoidal inclined plane flange 6, downside trapezoidal inclined plane flange 1, left lateral trapezoidal inclined-plane flange 11 and right lateral trapezoidal inclined-plane flange 3,
It should be noted that four, upper and lower, left and right orientation herein be the center relative to hinge face 2 shown in Fig. 1 and
Speech, for example, body hinge mounting plate shown in Fig. 1 is for installing rear door lower hinge, when by body hinge shown in FIG. 1
Mounting plate is mounted on the B columns of vehicle body side, and when facing the body hinge mounting plate, referring to Fig. 4, upside trapezoidal inclined plane
Flange 6 is located at the upside at 2 center of hinge face, right lateral trapezoidal inclined-plane flange 3 towards vehicle front (i.e. automobile direction of advance,
Headstock direction) arrangement, since the body hinge of vehicle body both sides is arranged symmetrically, the vehicle on the B columns for facing the vehicle body other side
When door hinge mounting plate, the trapezoidal inclined plane flange arranged towards vehicle front is then located at the left side at 2 center of hinge face.
It should be noted that in order to further increase trapezoidal inclined plane flange to the bearing capacity of hinge face 2, this programme
It is preferred that the angle of trapezoidal inclined plane flange and hinge face 2 is set as 40 °~50 °.It is further preferred that trapezoidal inclined plane flange
Angle with hinge face 2 is 45 °, in this way, the conducting path of bearing capacity can be advanced optimized, makes body hinge mounting plate
Overall structure stressing conditions are improved.
Preferably, the edge of trapezoidal inclined plane flange is additionally provided with quadric flanging, is shown in Fig. 1 on hinge face 2
The quadric flanging of side, downside and right side, respectively：Upside quadric flanging 14, downside quadric flanging 12 and right side quadric flanging 13,
These quadric flangings can accomplish secondary rigidity enhancing and intensity enhancing.
The edge for being preferably located at the quadric flanging of the left and right sides of hinge face 2 is equipped with side flanging reinforcing rib, rollover
Side reinforcing rib is equipped with the solder joint characteristic face for being welded with body side wall reinforcer.It is turned over specifically, right side is secondary shown in Fig. 1
The edge on side 13 is equipped with right side flange reinforcing rib 5, and the outside of left lateral trapezoidal inclined-plane flange 11 is equipped with left side flange reinforcing rib 7, right
Side flanging reinforcing rib 5 and left side flange reinforcing rib 7 are equipped with solder joint characteristic face.Specifically, this programme is in addition in hinge face 2
The upper two or more solder joints of increase are outer to be fixed with body side wall reinforcer, also distinguish on the quadric flanging of the left and right sides
Solder joint characteristic face is increased, these solder joint characteristic faces, which can directly merge with body sticker, to be welded together, to make car door cut with scissors
Chain mounting plate and the connection of body side wall reinforcer are more firm, formula bearing piece formed integrally.
It is further preferred that stiffness and strength reinforcing rib is additionally provided on above-mentioned solder joint characteristic face, as shown in Figure 1, right side flange
Reinforcing rib 5 is equipped with right side stiffness and strength reinforcing rib 4, and left side stiffness and strength reinforcing rib 8 is provided on left side flange reinforcing rib 7,
Solder joint characteristic face where it is partitioned into two faces by stiffness and strength reinforcing rib, is turned in this way, can left and right side effectively be promoted
The rigidity and intensity of side reinforcing rib.
Preferably, the bending part of quadric flanging and trapezoidal inclined plane flange is equipped with bending reinforcing rib 10, as shown in Figure 1, in Fig. 1
Show two bending reinforcing ribs 10 of right lateral trapezoidal inclined-plane flange 3 and the intersection of right side quadric flanging 13, bending reinforcing rib
10 can play the role of enhancing mounting plate bending part rigidity and intensity.
The utility model additionally provides a kind of automobile including above-mentioned body hinge mounting plate.The beneficial effect that the automobile generates
The derivation of fruit and the derivation for the advantageous effect that above-mentioned body hinge mounting plate is brought are substantially similar, therefore no longer superfluous herein
It states.
Preferably, in above-mentioned automobile, automobile rear-door lower hinge is connected to vehicle body by the body hinge mounting plate,
Body hinge mounting plate i.e. herein is rear door lower hinge mounting plate 15, as shown in Figure 4.Gusset B columns reinforcer 17 by up to
Under be followed successively by rear door upper hinge mounting plate 16 and rear door lower hinge mounting plate 15, the hinge of rear door lower hinge mounting plate 15
Installation on mounting surface 2 and gusset B columns reinforcer 17 reinforces face and fits welding.
In a kind of preferred embodiment scheme, rear door lower hinge mounting plate 15 selects B280VK cold-rolled steel sheets, material thick
1.6mm, weight maintains the 0.425kg of original structure constant, therefore the cost of rear door lower hinge mounting plate is constant.Due to new construction
Optimization, rationally disperses installation point, 3205MPa/m is promoted to using rigidity property after new hinge mounting plate structure2, it is more than design mesh
The 3000MP/m of scale value2, compared to former hinge mounting plate, this programme can make hinge installation point rigidity promote 25% or more, in weight
Amount do not increase cost it is constant in the case of, meet the rigidity property requirement of hinge installation point, intensity can also meet collision and want
It asks.
To ensure the molding of body hinge mounting plate box like structure, one-pass molding and quadric flanging are needed, two cover dies are divided into
Have process, can ensure the Forming Quality and element precision of hinge mounting plate below in this way, is not in be molded bad, mounting surface
With the problem of hole precision difference, a set of overturning process mold need to be increased.
The utility model solves the problems, such as body hinge installation point insufficient rigidity, using new structure design, reaches drop
Weight does not increase the design requirement of the performance objective of this promotion installation point rigidity, and so that hinge mounting plate is overlapped with peripheral structure and coordinate
No problem meets the requirement of manufacturing process and product structure design.Body hinge mounting plate is by changing former hinge mounting plate
Structure, make that hinge face becomes smaller and surrounding is designed to inclined-plane, and increase reinforcing rib, deepen flange, reasonable Arrangement solder joint,
Dispersion conduction stress point, to making the new construction be conducted by more optimized intensity, the smaller arm of force promote the rigid of installation point
Degree, improves vehicle benefit, is conducive to the requirement for meeting discharging standards.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (9)
1. a kind of body hinge mounting plate, which is characterized in that including hinge face (2), the hinge face (2) is equipped with
Hinge mounting hole (9) and solder joint for being bonded welding with body side wall reinforcer, the surrounding of the hinge face (2) sets
Be useful for supporting the hinge face (2) and turned down to the same side of the hinge face (2) four are trapezoidal
Inclined-plane flange, four trapezoidal inclined plane flange surround an open box-like structure jointly with the hinge face (2), and
The open box-like structure is gradually expanded along the section of cassette bottom to opening direction.
2. body hinge mounting plate according to claim 1, which is characterized in that the trapezoidal inclined plane flange and the hinge
The angle of mounting surface (2) is 40 °~50 °.
3. body hinge mounting plate according to claim 2, which is characterized in that the trapezoidal inclined plane flange and the hinge
The angle of mounting surface (2) is 45 °.
4. body hinge mounting plate according to claim 1, which is characterized in that the edge of the trapezoidal inclined plane flange is equipped with
Quadric flanging.
5. body hinge mounting plate according to claim 4, which is characterized in that be located at a left side for the hinge face (2)
The edge of the quadric flanging of right both sides be equipped with side flanging reinforcing rib, the side flanging reinforcing rib be equipped with for the vehicle body
The solder joint characteristic face of gusset reinforcer welding.
6. body hinge mounting plate according to claim 5, which is characterized in that be additionally provided with rigidity on the solder joint characteristic face
Intensity reinforcing rib.
7. body hinge mounting plate according to claim 4, which is characterized in that the quadric flanging and the trapezoidal inclined plane
The bending part of flange is equipped with bending reinforcing rib (10).
8. a kind of automobile, which is characterized in that include the body hinge mounting plate as described in any one of claim 1 to 7.
9. automobile according to claim 8, which is characterized in that automobile rear-door lower hinge is installed by the body hinge
Plate is connected to vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417063.0U CN208010151U (en) | 2018-03-26 | 2018-03-26 | A kind of automobile and its body hinge mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417063.0U CN208010151U (en) | 2018-03-26 | 2018-03-26 | A kind of automobile and its body hinge mounting plate |
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| Publication Number | Publication Date |
|---|---|
| CN208010151U true CN208010151U (en) | 2018-10-26 |
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ID=63890622
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417063.0U Active CN208010151U (en) | 2018-03-26 | 2018-03-26 | A kind of automobile and its body hinge mounting plate |
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| CN (1) | CN208010151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251842A (en) * | 2019-11-19 | 2020-06-09 | 浙江零跑科技有限公司 | Door hinge mounting panel and mounting structure thereof |
-
2018
- 2018-03-26 CN CN201820417063.0U patent/CN208010151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251842A (en) * | 2019-11-19 | 2020-06-09 | 浙江零跑科技有限公司 | Door hinge mounting panel and mounting structure thereof |
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