CN108128109B - Support and car - Google Patents
Support and car Download PDFInfo
- Publication number
- CN108128109B CN108128109B CN201711372678.2A CN201711372678A CN108128109B CN 108128109 B CN108128109 B CN 108128109B CN 201711372678 A CN201711372678 A CN 201711372678A CN 108128109 B CN108128109 B CN 108128109B
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- CN
- China
- Prior art keywords
- curved surface
- edge
- connecting portion
- connecting part
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
Abstract
The invention provides a bracket and an automobile, the bracket comprises: the first curved surface, second curved surface and connecting portion, connecting portion include first connecting portion and second connecting portion, first connecting portion are the inclined plane, the second connecting portion are the arc surface, the first edge of first connecting portion and the edge connection of first curved surface, the second edge of first connecting portion and the edge connection of second curved surface, the third edge of first connecting portion and the edge connection of second connecting portion, first edge and second edge are relative both sides edge, the third edge respectively with first edge and second edge connection, the relative both sides edge of second connecting portion is connected with first curved surface and second curved surface respectively. According to the embodiment of the invention, the first connecting part with the inclined surface is adopted, when the first curved surface and the second curved surface are respectively subjected to warping processing, the strength of the first connecting part and the strength of the second connecting part are enhanced, and the possibility of cracking of the first connecting part and the second connecting part are reduced.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a bracket and an automobile.
Background
With the development of automobile technology, the functions of automobiles are more and more diversified, and in order to provide diversified functions, various types of parts are integrated on automobiles, and the parts are generally mounted on brackets. In the prior art, a bracket with a curved mounting surface is required to be arranged on a frame for mounting special parts, but the bracket has low strength of a connecting part and is easy to crack in the processing process.
Disclosure of Invention
The embodiment of the invention aims to provide a bracket and an automobile, and solves the problems that in the processing process of the bracket, the strength of a connecting part is low and the bracket is easy to crack.
In order to achieve the above object, an embodiment of the present invention provides a stent, including: first curved surface, second curved surface and connecting portion, connecting portion include first connecting portion and second connecting portion, first connecting portion are the inclined plane, the second connecting portion are the arc surface, the first edge of first connecting portion with the edge connection of first curved surface, the second edge of first connecting portion with the edge connection of second curved surface, the third edge of first connecting portion with the edge connection of second connecting portion, first edge with the second edge is relative both sides edge, the third edge respectively with first edge with the second edge connection, the relative both sides edge of second connecting portion respectively with first curved surface with the second curved surface is connected.
Optionally, the first connecting portion and the second connecting portion are integrally formed.
Optionally, the range of the warping degree of the first curved surface and the second curved surface is 3 to 5 degrees.
Optionally, the shape of the gap between the first curved surface, the first connecting portion, and the second curved surface is a U-shape.
Optionally, an included angle between the first curved surface and the second curved surface ranges from 87 degrees to 93 degrees.
Optionally, at least one turned-over edge is arranged at the edge of the first curved surface.
Optionally, at least one flanging is arranged at the edge of the second curved surface.
Optionally, the first curved surface is provided with a long circular hole.
Optionally, the first curved surface is provided with at least one through hole.
The embodiment of the invention also provides an automobile which comprises a control arm, an automobile frame and the bracket in the embodiment, wherein the control arm is in threaded connection with the first curved surface, and the bracket is arranged on the automobile frame.
One of the above technical solutions has the following advantages or beneficial effects: according to the bracket provided by the embodiment of the invention, the first connecting part and the second connecting part are arranged between the first curved surface and the second curved surface, the first connecting part is an inclined surface, the second connecting part is an arc surface, and the connection between the first curved surface and the second curved surface is enhanced through the second connecting part with the shape of the arc surface; through the first connecting portion that the appearance is the inclined plane, when carrying out the warpage processing to first curved surface and second curved surface respectively, strengthen the intensity of first connecting portion and second connecting portion, reduced the possibility of first connecting portion and second connecting portion fracture.
Drawings
FIG. 1 is a block diagram of a stand according to an embodiment of the present invention;
fig. 2 is an application scenario diagram of a stent according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, an embodiment of the present invention provides a stent, including: first curved surface 1, second curved surface 2 and connecting portion, connecting portion include first connecting portion 3 and second connecting portion 4, first connecting portion 3 is the inclined plane, second connecting portion 4 is the arc surface, first connecting portion 3 the first edge with the edge connection of first curved surface 1, first connecting portion 3 the second edge with the edge connection of second curved surface 2, first connecting portion 3 the third edge with the edge connection of second connecting portion 4, first edge with the second edge is relative both sides edge, the third edge respectively with first edge with the second edge connection, the relative both sides edge of second connecting portion 4 respectively with first curved surface 1 with second curved surface 2 is connected.
The connecting portion, the first curved surface 1 and the second curved surface 2 may be integrally formed, and the specific shape may be obtained by stamping a whole flat plate. For example: the middle part of a flat plate can be directly punched in an arc manner to obtain a second connecting part 4, other parts in the middle of the flat plate are punched to obtain a first connecting part 3, and then the parts connected with the first connecting part 3 and the second connecting part 4 on the flat plate are respectively punched in a warping manner to obtain a first curved surface 1 and a second curved surface 2.
Wherein, first connecting portion 3 and second connecting portion 4 all are located between first curved surface 1 and second curved surface 2.
In the embodiment of the invention, a first connecting part and a second connecting part are arranged between a first curved surface and a second curved surface, the first connecting part is an inclined surface, the second connecting part is an arc surface, and the connection between the first curved surface and the second curved surface is enhanced through the second connecting part with the arc surface; through the first connecting portion that the appearance is the inclined plane, when carrying out the warpage processing to first curved surface and second curved surface respectively, strengthen the intensity of first connecting portion and second connecting portion, reduced the possibility of first connecting portion and second connecting portion fracture.
Optionally, the first connecting portion 3 and the second connecting portion 4 are integrally formed.
In the embodiment of the invention, the first connecting part and the second connecting part are integrally formed, so that the hardness of the bracket is integrally improved, and the possibility of cracking of the first connecting part and the second connecting part is reduced in the processing process of the bracket.
Optionally, the warping degrees of the first curved surface 1 and the second curved surface 2 range from 3 degrees to 5 degrees.
In the embodiment of the invention, when the warping degrees of the first curved surface and the second curved surface are in the range of 3-5 degrees, the installation of the part of which the outer surface is the curved surface can be facilitated, and the warping degrees of the first curved surface and the second curved surface are in closer fit with the outer surface of the part, so that the installation effect of the part is better.
Optionally, a gap between the first curved surface 1, the first connecting portion 3, and the second curved surface 2 is U-shaped.
In the embodiment of the invention, the first curved surface, the first connecting part and the second curved surface are in the U-shaped gap, so that the bracket can be ensured to be connected with different parts, and meanwhile, the bracket is lightened correspondingly by arranging the first curved surface, the first connecting part and the second curved surface in the U-shaped gap, so that the manufacturing cost is saved. In addition, the arrangement can also provide a U-shaped installation space for the installation of other parts.
Optionally, an included angle between the first curved surface 1 and the second curved surface 2 ranges from 87 degrees to 93 degrees.
Among them, for example: as shown in fig. 2, one end of the first curved surface 1 may be connected to a control arm in a suspension system of an automobile, one end of the second curved surface 2 may be connected to a mounting cross beam of the automobile, and the other ends of the first curved surface 1 and the second curved surface 2 are welded to a frame of the automobile. Through the arrangement, the mounting strength requirements of the control arm and the mounting cross beam can be met, and meanwhile, an included angle of 87-93 degrees can be provided between the control arm and the mounting cross beam, so that collision between the control arm and the mounting cross beam in the moving process of an automobile can be prevented.
In the embodiment of the invention, the included angle between the first curved surface and the second curved surface is 87-93 degrees, so that two parts with the included angle of 87-93 degrees can be conveniently and respectively connected to the first curved surface and the second curved surface.
Optionally, at least one flange 5 is disposed at the edge of the first curved surface 1.
It should be noted that, regardless of the position and the specific shape of the cuff, the cuff may be denoted by 5. For example: the turned-over edge on the first curved surface 1 and the turned-over edge on the second curved surface 2 can be marked by 5, in addition, the turned-over edges at two different positions on the first curved surface 1 are inconsistent in inclination degree, and then the two turned-over edges can also be marked by 5.
Wherein, be provided with turn-ups 5 on first curved surface 1 for the connection of first curved surface 1 and the frame of car is more convenient. In addition, if there are a plurality of flanges 5, they may be arranged at different edges of the first curved surface 1. Through the arrangement, the first curved surface 1 can be connected with the frame of the automobile at different edges. For example: as shown in fig. 2: the first curved surface 1 can be welded and connected with the frame of the automobile through a flanging 5.
In the embodiment of the invention, the at least one flanging is arranged on the first curved surface, so that the first curved surface can be conveniently welded and connected with a body structure or other parts of an automobile from different directions and different positions, and the parts connected with the first curved surface can be more firmly fixed on a frame of the automobile through the support provided by the embodiment of the invention.
Optionally, at least one flange 5 is disposed at the edge of the second curved surface 2.
Wherein, be provided with turn-ups 5 on second curved surface 2 for the connection of second curved surface 2 and the frame of car is more convenient. In addition, if there are several flanges 5, they can be arranged at different edges of the second curved surface 2. Through the arrangement, the connection with the frame of the automobile can be carried out at different edges of the second curved surface 2. For example: as shown in fig. 2: the second curved surface 2 can be welded and connected with the frame of the automobile through a flanging 5.
In the embodiment of the invention, the second curved surface is provided with at least one flanging, so that the second curved surface can be conveniently welded and connected with a body structure or other parts of an automobile from different directions and different positions, and the parts connected with the second curved surface can be more firmly fixed on a frame of the automobile through the support provided by the embodiment of the invention.
Optionally, the first curved surface 1 is provided with an oblong hole 6.
In the embodiment of the invention, the oblong hole is formed in the first curved surface, so that the first curved surface can be in threaded connection with the part, and the mounting positions of the first curved surface and the part can be changed along the inner diameter direction of the oblong hole according to requirements, so that the use is more convenient.
Optionally, at least one through hole 7 is disposed on the first curved surface 1.
The support can be applied to the scene shown in fig. 2, one end of the first curved surface 1 is welded with a frame of an automobile through a flange 5, the other end of the first curved surface 1 is connected with a control arm of the automobile through an oblong hole 6, the first curved surface 1 can be in bolt connection with the mounting cross beam through two through holes, one end of the second curved surface 2 can be welded with the frame of the automobile through the flange, and the other end of the second curved surface 2 can also be directly welded with the mounting cross beam. Through the arrangement, the support completes connection among the control arm, the mounting cross beam and the frame, and can provide stable connection, so that the three parts of the automobile can be connected more conveniently and the use is more convenient.
In the embodiment of the invention, the first curved surface is provided with at least one through hole, and at least one part can be screwed and installed on the at least one through hole of the bronze drum on the first curved surface according to requirements, so that more parts are installed on the same support, and the integration level of the support is higher.
The embodiment of the invention also provides an automobile which comprises a control arm, an automobile frame and the bracket in the embodiment, wherein the control arm is in threaded connection with the first curved surface, and the bracket is arranged on the automobile frame.
The automobile provided by the embodiment of the invention has the same beneficial technical effects as the bracket in the embodiment due to the fact that the bracket in the embodiment is included, and the details are not repeated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A stent, comprising: the connecting part comprises a first curved surface, a second curved surface and a connecting part, the first connecting part is an inclined surface, the second connecting part is an arc surface, a first edge of the first connecting part is connected with an edge of the first curved surface, a second edge of the first connecting part is connected with an edge of the second curved surface, a third edge of the first connecting part is connected with an edge of the second connecting part, the first edge and the second edge are two opposite edges, the third edge is respectively connected with the first edge and the second edge, and two opposite side edges of the second connecting part are respectively connected with the first curved surface and the second curved surface;
the range of the warping degree of the first curved surface and the second curved surface is 3-5 degrees, the shape of a gap between the first curved surface and the second curved surface is U-shaped, and the range of an included angle between the first curved surface and the second curved surface is 87-93 degrees.
2. The bracket of claim 1, wherein the first and second connection portions are integrally formed.
3. The bracket according to claim 1, wherein the edge of the first curved surface is provided with at least one flange.
4. The bracket of claim 1, wherein the edge of the second curved surface is provided with at least one flange.
5. The holder according to claim 1, wherein the first curved surface is provided with an oblong hole.
6. The bracket of claim 1, wherein the first curved surface is provided with at least one through hole.
7. An automobile comprising a control arm, a frame and the bracket of any one of claims 1-6, wherein the control arm is threaded onto the first curved surface and the bracket is mounted to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372678.2A CN108128109B (en) | 2017-12-19 | 2017-12-19 | Support and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372678.2A CN108128109B (en) | 2017-12-19 | 2017-12-19 | Support and car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108128109A CN108128109A (en) | 2018-06-08 |
| CN108128109B true CN108128109B (en) | 2020-03-06 |
Family
ID=62390700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372678.2A Active CN108128109B (en) | 2017-12-19 | 2017-12-19 | Support and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128109B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101414A (en) * | 2013-03-08 | 2013-05-15 | 山东理工大学 | Front support of passenger car chassis control arm |
| CN205185762U (en) * | 2015-11-18 | 2016-04-27 | 宁波汇众汽车车桥制造有限公司 | Sub vehicle frame control arm supporting structure |
| CN206383762U (en) * | 2016-10-19 | 2017-08-08 | 四川建安工业有限责任公司 | Automobile rear torsion beam |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060014143A (en) * | 2004-08-10 | 2006-02-15 | 현대모비스 주식회사 | Spindle bracket for rear suspension |
| NL2002893C2 (en) * | 2009-05-14 | 2010-11-18 | Weweler Nv | Trailing arm mounting bracket. |
| CN203063608U (en) * | 2013-01-21 | 2013-07-17 | 奇瑞汽车股份有限公司 | Mounting point structure of trailing arm of rear suspension |
| CN203110860U (en) * | 2013-03-01 | 2013-08-07 | 上海汇众汽车制造有限公司 | Automobile control arm support |
| CN206155059U (en) * | 2016-10-25 | 2017-05-10 | 奇瑞汽车股份有限公司 | Mounting structure of control arm and sub vehicle frame |
| CN207328023U (en) * | 2017-08-24 | 2018-05-08 | 北京汽车研究总院有限公司 | A kind of lower control arm stent of vehicle and there is its vehicle |
-
2017
- 2017-12-19 CN CN201711372678.2A patent/CN108128109B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101414A (en) * | 2013-03-08 | 2013-05-15 | 山东理工大学 | Front support of passenger car chassis control arm |
| CN205185762U (en) * | 2015-11-18 | 2016-04-27 | 宁波汇众汽车车桥制造有限公司 | Sub vehicle frame control arm supporting structure |
| CN206383762U (en) * | 2016-10-19 | 2017-08-08 | 四川建安工业有限责任公司 | Automobile rear torsion beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108128109A (en) | 2018-06-08 |
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Effective date of registration: 20200422 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |