CN208698872U - A kind of automobile goat's horn auxiliary frame structure - Google Patents

A kind of automobile goat's horn auxiliary frame structure Download PDF

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Publication number
CN208698872U
CN208698872U CN201821354213.4U CN201821354213U CN208698872U CN 208698872 U CN208698872 U CN 208698872U CN 201821354213 U CN201821354213 U CN 201821354213U CN 208698872 U CN208698872 U CN 208698872U
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China
Prior art keywords
goat
plate
horn
frame structure
automobile
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CN201821354213.4U
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Chinese (zh)
Inventor
杨丽丽
丁智
程稳正
邹新远
宁强富
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Geely Automobile Research Institute Ningbo Co Ltd
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Abstract

The utility model provides a kind of automobile goat's horn auxiliary frame structure, belongs to technical field of automobile parts.It solves the problems, such as that existing goat's horn auxiliary frame structure goat's horn bracket is easily deformed.This automobile goat's horn auxiliary frame structure includes goat's horn bracket and subframe, subframe includes upper plate, lower plate and longitudinally connected plate, longitudinally connected plate is between upper plate and lower plate, the bottom of goat's horn bracket is fixedly connected with upper plate and lower plate, the outer end of longitudinally connected plate is located at the edge of lower plate, and the end face of the outer end and the welding of goat's horn bracket are connected.This automobile goat's horn auxiliary frame structure has the advantages of intensity is high, and goat's horn bracket is unlikely to deform.

Description

A kind of automobile goat's horn auxiliary frame structure
Technical field
The utility model belongs to technical field of automobile parts, is related to a kind of automobile goat's horn auxiliary frame structure.
Background technique
Subframe is particularly important auto parts and components, for connecting vehicle body, engine and suspension, bears to come from engine With the shock loading and vibration on road surface, therefore to intensity and it is durable have high requirement, while NVH performance must also be met.
A pair of goat's horn bracket for connection can be generally fixed on subframe, so that goat's horn auxiliary frame structure is formed, it is existing Some goat's horn auxiliary frame structures, such as a kind of automobile accessory frame stub axle structure disclosed in Chinese patent literature data [application number: 201610247224.1;Application publication number: CN105882751A] comprising subframe, subframe include upper plate, lower plate and Longitudinally connected plate between upper plate and lower plate, the side of subframe transverse direction are equipped with the goat's horn bracket upwardly extended, goat's horn branch The bottom of frame is fixedly connected with upper plate, lower plate, and the side of goat's horn bracket is fixedly connected with the end of longitudinally connected plate.
The goat's horn auxiliary frame structure of this kind of structure, longitudinally connected plate are retraction settings, i.e., longitudinally connected plate and lower plate There is a certain distance, the back plate of goat's horn bracket and the weld seam of upper plate, lower plate and longitudinally connected plate are in H-shaped or H between edge Shape, when the goat's horn auxiliary frame structure of this kind of structure is by longitudinal active force, bear active force at first is lower plate and goat's horn The outermost point of bracket welding, is denoted as A point for the outermost point, and when active force is larger, the active force that A point is born is arrived by the A point Lower plate between longitudinally connected plate is transmitted to the commissure between longitudinally connected plate and goat's horn bracket, then passes to subframe metal plate Gold bears active force often since the area of A point is small, and the active force of receiving is big, most easily-deformable, and relative deformation is most Greatly, therefore A point is easy to happen fatigue rupture and strength failure, to make goat's horn deformation of timbering, goat's horn subframe is caused to occur not Reversible permanent deformation, to influence the normal function of subframe.
Summary of the invention
The purpose of this utility model is to propose a kind of automobile goat's horn pair vehicle for the above-mentioned problems in the prior art The technical issues of frame structure, solution is the intensity for how improving goat's horn auxiliary frame structure, is unlikely to deform goat's horn bracket.
The purpose of this utility model can be realized by the following technical scheme: a kind of automobile goat's horn auxiliary frame structure, including Goat's horn bracket and subframe, the subframe include upper plate, lower plate and longitudinally connected plate, the longitudinally connected plate be located at upper plate and Between lower plate, the bottom of the goat's horn bracket is fixedly connected with upper plate and lower plate, which is characterized in that the longitudinally connected plate Outer end is located at the edge of lower plate, and the end face of the outer end and the welding of goat's horn bracket are connected.
The outer end of longitudinally connected plate is located at the edge of lower plate, and the end face of the outer end and the welding of goat's horn bracket are connected, weldering Seam is a line, is face contact, therefore the weld seam of the side of goat's horn bracket and upper plate, lower plate and longitudinally connected plate is in n shape, i.e. A Point by point becomes a face, when this goat's horn auxiliary frame structure is by longitudinal active force, longitudinally connected plate and goat's horn bracket Commissure by active force, face contact make it is loaded more uniformly, so that goat's horn bracket is able to bear bigger active force, goat's horn pair The integral strength of body frame structure for automotive is high, is unlikely to deform goat's horn bracket.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, there is embedded groove, the goat's horn bracket in the subframe Insertion is mounted in embedded groove, and the lateral surface that the goat's horn bracket is not in contact with insertion groove groove wall is located at the edge of lower plate, Lateral surface of the end face of the outer end of the longitudinally connected plate close to goat's horn bracket.This kind of structure, goat's horn bracket are almost entirely embedded in Into embedded groove, the lateral surface of goat's horn bracket is closely located to the end face of longitudinally connected plate outer end, this kind of structure makes goat's horn branch Frame and longitudinally connected plate have bigger intensity, can preferably absorb under longitudinal effect, be unlikely to deform goat's horn bracket.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, the upper angled of the longitudinally connected plate outer end is arranged, institute It states upper plate to be obliquely installed close to the edge of goat's horn bracket, the top at the edge and longitudinally connected plate outer end matches, and the edge It is fixedly connected with by welding with the top of longitudinally connected plate outer end.Bonding area is improved, improves longitudinally connected plate at this Intensity be unlikely to deform goat's horn bracket to improve the weld strength of longitudinally connected plate Yu goat's horn bracket.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, the goat's horn bracket includes front and rear panels, the foreboard It is fixedly connected with by welding with back plate, forms cavity between the front and rear panels, be fixed with support plate in the cavity, The support plate is located at the bottom of goat's horn bracket.Support is played the role of in the setting of support plate, improves the intensity of goat's horn bracket, makes Goat's horn bracket is unlikely to deform when by longitudinal active force.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, along the vertical direction, the welding of the goat's horn bracket and lower plate Place is located on sustained height with support plate.This kind of structure makes support plate play better supporting role, improves the strong of goat's horn bracket Degree, is unlikely to deform goat's horn bracket.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, the shape and cavity inner sidewall of the lateral wall of the support plate Shape match, the lateral wall of the support plate can be resisted against on cavity inner sidewall.Design rationally, plays support plate more preferably Supporting role, improve goat's horn bracket intensity, be unlikely to deform goat's horn bracket.
In a kind of above-mentioned automobile goat's horn auxiliary frame structure, fixed plate, institute are also fixed between the upper plate and lower plate Goat's horn bracket is stated between fixed plate and longitudinally connected plate, the fixed plate is fixedly connected with upper plate, lower plate and goat's horn bracket. Fixed plate cooperates longitudinally connected plate, and the setting of fixed plate improves the intensity of goat's horn bracket, is unlikely to deform goat's horn bracket.
Compared with prior art, automobile goat's horn auxiliary frame structure provided by the utility model has the advantage that
1, the weld of the longitudinally connected plate of this automobile goat's horn auxiliary frame structure and goat's horn bracket is located at the edge of lower plate, makes The back plate of goat's horn bracket and the weld seam of upper plate, lower plate and longitudinally connected plate are in n shape, and goat's horn auxiliary frame structure is by longitudinal effect Under power, the power of receiving is a face rather than a point, makes uniform force, so that goat's horn bracket be made to be unlikely to deform.
2, support plate is set in the goat's horn bracket of this automobile goat's horn auxiliary frame structure, goat's horn bracket is improved by support plate Intensity is unlikely to deform goat's horn bracket.
3, the outer end of the longitudinally connected plate of this automobile goat's horn auxiliary frame structure is located at the edge of lower plate, the i.e. edge of lower plate No setting is required be in flange structure, reduce punching press difficulty and welding difficulty.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this automobile goat's horn auxiliary frame structure.
Fig. 2 is the partial structural diagram of this automobile goat's horn auxiliary frame structure.
In figure, 1, goat's horn bracket;11, foreboard;12, back plate;2, subframe;21, upper plate;22, lower plate;23, longitudinally connected Plate;3, embedded groove;4, support plate;5, fixed plate;6, A point.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figure 1, this automobile goat's horn auxiliary frame structure includes goat's horn bracket 1 and subframe 2, subframe 2 includes upper plate 21, lower plate 22 and longitudinally connected plate 23, the bottom of goat's horn bracket 1 and upper plate 21 and lower plate 22 are fixed by welding to be connected It connects.
Longitudinally connected plate 23 is between upper plate 21 and lower plate 22, inner end, upper edge and the lower edge of longitudinally connected plate 23 It is fixedly connected with by welding with subframe 2, the outer end of longitudinally connected plate 23 is located at the edge of lower plate 22, and the outer end End face and goat's horn bracket 1 welding be connected.
In subframe 2 have embedded groove 3, goat's horn bracket 1 insertion be mounted in embedded groove 3, goat's horn bracket 1 not with embedded groove The lateral surface that 3 cell walls are in contact is located at the edge of lower plate 22, and the end face of the outer end of longitudinally connected plate 23 is close to goat's horn bracket 1 Lateral surface.The upper angled of longitudinally connected 23 outer end of plate is arranged, and upper plate 21 is obliquely installed close to the edge of goat's horn bracket 1, the side Match along the top with longitudinally connected 23 outer end of plate, and the top of the edge and longitudinally connected 23 outer end of plate passes through the side of welding Formula is fixedly connected with.As shown in Fig. 2, goat's horn bracket 1 includes foreboard 11 and back plate 12, foreboard 11 and back plate 12 phase by welding It is connected, forms cavity between foreboard 11 and back plate 12, support plate 4 is fixed in cavity, support plate 4 is located at the bottom of goat's horn bracket 1 Portion, along the vertical direction, the weld and support plate 4 of goat's horn bracket 1 and lower plate 22 are located on sustained height.The outside of support plate 4 The shape of wall and the shape of cavity inner sidewall match, and the lateral wall of support plate 4 can be resisted against on cavity inner sidewall.Back plate with it is upper The weld seam of plate, lower plate and longitudinally connected plate is in n shape.
Fixed plate 5 is also fixed between upper plate 21 and lower plate 22, goat's horn bracket 1 is located at fixed plate 5 and longitudinally connected plate 23 Between, fixed plate 5 is fixedly connected with upper plate 21, lower plate 22 and goat's horn bracket 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although goat's horn bracket 1 is used more herein, foreboard 11, back plate 12, subframe 2, upper plate 21, lower plate 22, indulges To terms such as connecting plate 23, embedded groove 3, support plate 4, fixed plate 5, A points 6, but it does not exclude the possibility of using other terms. The use of these terms is merely for the convenience of describing and explaining the nature of the invention;It is construed as any one Additional limitation is all contrary to the spirit of the present invention.

Claims (7)

1. a kind of automobile goat's horn auxiliary frame structure, including goat's horn bracket (1) and subframe (2), the subframe (2) includes upper plate (21), lower plate (22) and longitudinally connected plate (23), the longitudinally connected plate (23) are located between upper plate (21) and lower plate (22), institute The bottom and upper plate (21) and lower plate (22) for stating goat's horn bracket (1) are fixedly connected with, which is characterized in that the longitudinally connected plate (23) outer end is located at the edge of lower plate (22), and the end face of the outer end and goat's horn bracket (1) welding are connected.
2. a kind of automobile goat's horn auxiliary frame structure according to claim 1, which is characterized in that tool in the subframe (2) Have embedded groove (3), the goat's horn bracket (1) insertion is mounted in embedded groove (3), the goat's horn bracket (1) not with embedded groove (3) The lateral surface that cell wall is in contact is located at the edge of lower plate (22), and the end face of the outer end of the longitudinally connected plate (23) is close to goat's horn The lateral surface of bracket (1).
3. a kind of automobile goat's horn auxiliary frame structure according to claim 1 or 2, which is characterized in that the longitudinally connected plate (23) the upper angled setting of outer end, the upper plate (21) are obliquely installed close to the edge of goat's horn bracket (1), the edge and longitudinal direction The top of connecting plate (23) outer end matches, and the top of the edge and longitudinally connected plate (23) outer end phase by welding It is connected.
4. a kind of automobile goat's horn auxiliary frame structure according to claim 1 or 2, which is characterized in that the goat's horn bracket (1) Including foreboard (11) and back plate (12), the foreboard (11) and back plate (12) are fixedly connected with by welding, the foreboard (11) cavity is formed between back plate (12), is fixed in the cavity support plate (4), and the support plate (4) is located at goat's horn branch The bottom of frame (1).
5. a kind of automobile goat's horn auxiliary frame structure according to claim 4, which is characterized in that along the vertical direction, the sheep The weld of angle support (1) and lower plate (22) and support plate (4) are located on sustained height.
6. a kind of automobile goat's horn auxiliary frame structure according to claim 4, which is characterized in that outside the support plate (4) The shape of side wall and the shape of cavity inner sidewall match, and the lateral wall of the support plate (4) can be resisted against on cavity inner sidewall.
7. a kind of automobile goat's horn auxiliary frame structure according to claim 1 or 2, which is characterized in that the upper plate (21) and Also be fixed between lower plate (22) fixed plate (5), the goat's horn bracket (1) be located at fixed plate (5) and longitudinally connected plate (23) it Between, the fixed plate (5) is fixedly connected with upper plate (21), lower plate (22) and goat's horn bracket (1).
CN201821354213.4U 2018-08-22 2018-08-22 A kind of automobile goat's horn auxiliary frame structure Active CN208698872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821354213.4U CN208698872U (en) 2018-08-22 2018-08-22 A kind of automobile goat's horn auxiliary frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821354213.4U CN208698872U (en) 2018-08-22 2018-08-22 A kind of automobile goat's horn auxiliary frame structure

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CN208698872U true CN208698872U (en) 2019-04-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110962931A (en) * 2019-12-05 2020-04-07 万向钱潮股份有限公司 Auxiliary frame structure with reinforcing support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110962931A (en) * 2019-12-05 2020-04-07 万向钱潮股份有限公司 Auxiliary frame structure with reinforcing support

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