CN103101414B - Front support of passenger car chassis control arm - Google Patents
Front support of passenger car chassis control arm Download PDFInfo
- Publication number
- CN103101414B CN103101414B CN201310074243.5A CN201310074243A CN103101414B CN 103101414 B CN103101414 B CN 103101414B CN 201310074243 A CN201310074243 A CN 201310074243A CN 103101414 B CN103101414 B CN 103101414B
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- CN
- China
- Prior art keywords
- control arm
- front support
- front frame
- arm front
- car chassis
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a front support of a passenger car chassis control arm, which is fixed on an auxiliary frame of a passenger car chassis when being used. The front support is mainly characterized in that a right-angle opening is processed in the upper side in the front support of the control arm, the flanging of the front support of the control arm is beveled to form a bevel edge of 45 degrees, the outer side edge of the front support of the control arm stretches upwards to the top the height of which is one third of the height from the top to the bottom of the front support, a triangular rib plate is processed in the middle part of the bottom edge of the front support of the control arm, and the inner side of the bottom edge of the front support of the control arm is processed to be in the shape of a stair-step. According to the structure of the front support, the stiffness of the front support is improved, and stress concentration is eliminated, so that the front support is more suitable for working in a complicated vibration environment and can be applied to the manufacturing field of passenger-car chassis installation kits.
Description
Technical field
The present invention relates to passenger-car chassis spare and accessory parts and manufacture field, especially a kind of Control arm front frame that can improve the quiet rigidity of passenger-car chassis subframe entirety.
Background technology
Traditional passenger-car chassis Control arm front frame as shown in Figure 1.Because traditional Control arm front frame works in complicated vibration environment for a long time, so Chang Yi causes position 1 and the position 5 in Fig. 1 to occur crackle, and then make the decline of himself rigidity and the quiet rigidity of subframe entirety.Once crack, be in narrow and small space, chassis repair crack very difficult.So general employing changed Control arm front frame in the past, operation is trouble comparatively, and inefficiency, directly changes this Control arm front frame the use cost of car is increased.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Control arm front frame after redesigning and optimizing is provided, the structure after its optimization can significantly improve self rigidity, is more suitable for working in complicated vibration environment.The present invention is achieved by the following technical solutions.
A kind of passenger-car chassis Control arm front frame, comprise the 1 concave shaped gap of upside in Control arm front frame is processed as to rectangular-shaped gap 6, at the Control arm front frame flanging 2 45 ° of hypotenuses 7 of cutting sth. askew out, Control arm front frame outer side edges 8 extends upwardly to top and is extended down to its 1/3rd places highly downwards, middle part on Control arm front frame base 4 processes triangular shape gusset 9, and inner side, Control arm front frame base 5 is processed as to stepped 10.
The present invention is the advantage of prior art relatively.
1. by upside 1 in Control arm front frame is processed as to rectangular-shaped gap 6, and inner side, Control arm front frame base 5 is processed as to stepped 10, can actv. eliminate Control arm front frame and concentrate at the stress at this two place, himself rigidity is increased dramatically.
2. because the rigidity of the Control arm front frame after optimal design again gets a promotion, so this just makes the quiet rigidity of entirety of chassis auxiliary frame get a promotion, also further strengthened chassis auxiliary frame and intercepted the ability of vibration and noise.
Brief description of the drawings
Fig. 1 is existing Control arm front frame structural representation.
Fig. 2 is embodiment of the present invention integral structure schematic diagram.
Detailed description of the invention
1, upside in 6-Control arm front frame; 2,7-Control arm front frame flanging; 3,8-Control arm front frame outer side edges; 4,9-Control arm front frame base; 5, inner side, 10-Control arm front frame base.
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, 2: it comprises the 1 concave shaped gap of upside in Control arm front frame is processed as to rectangular-shaped gap 6, at the Control arm front frame flanging 2 45 ° of hypotenuses 7 of cutting sth. askew out, Control arm front frame outer side edges 8 extends upwardly to top and is extended down to its 1/3rd places highly downwards, middle part on Control arm front frame base 4 processes triangular shape gusset 9, and inner side, Control arm front frame base 5 is processed as to stepped 10.
Claims (1)
1. a passenger-car chassis Control arm front frame, be included in Control arm front frame flanging (2) the 45 ° of hypotenuses (7) of cutting sth. askew out, the outer side edges of Control arm front frame (8) is extended upwardly to top and be extended down to its 1/3rd places highly downwards, it is characterized in that: in Control arm front frame, upside (1) is rectangular-shaped gap (6), the middle part on Control arm front frame base (4) is triangular shape gusset (9), and inner side, Control arm front frame base (5) is stepped (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074243.5A CN103101414B (en) | 2013-03-08 | 2013-03-08 | Front support of passenger car chassis control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074243.5A CN103101414B (en) | 2013-03-08 | 2013-03-08 | Front support of passenger car chassis control arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103101414A CN103101414A (en) | 2013-05-15 |
| CN103101414B true CN103101414B (en) | 2014-12-10 |
Family
ID=48309749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310074243.5A Expired - Fee Related CN103101414B (en) | 2013-03-08 | 2013-03-08 | Front support of passenger car chassis control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103101414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128109B (en) * | 2017-12-19 | 2020-03-06 | 北京汽车研究总院有限公司 | Support and car |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123915A (en) * | 1997-10-27 | 1999-05-11 | Suzuki Motor Corp | Sectionally u-shaped bracket |
| US7204500B2 (en) * | 2004-04-23 | 2007-04-17 | Volvo Trucks North America Inc. | Motion control arm bracket assembly |
| KR100931226B1 (en) * | 2007-12-15 | 2009-12-10 | 현대자동차주식회사 | Spindle Bracket of Torsion Beam Axle |
| CN201753001U (en) * | 2010-03-25 | 2011-03-02 | 上海汇众汽车制造有限公司 | Control arm support |
| CN201677750U (en) * | 2010-04-30 | 2010-12-22 | 上汽通用五菱汽车股份有限公司 | Accelerator pedal support structure |
| CN201769672U (en) * | 2010-08-10 | 2011-03-23 | 浙江吉利汽车研究院有限公司 | Suspension system bracket of automobile power assembly |
| CN203110861U (en) * | 2013-03-08 | 2013-08-07 | 山东理工大学 | Car chassis control arm front support |
-
2013
- 2013-03-08 CN CN201310074243.5A patent/CN103101414B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103101414A (en) | 2013-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |