CN201712672U - Reinforcing bracket of subframe - Google Patents
Reinforcing bracket of subframe Download PDFInfo
- Publication number
- CN201712672U CN201712672U CN2009203186280U CN200920318628U CN201712672U CN 201712672 U CN201712672 U CN 201712672U CN 2009203186280 U CN2009203186280 U CN 2009203186280U CN 200920318628 U CN200920318628 U CN 200920318628U CN 201712672 U CN201712672 U CN 201712672U
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- CN
- China
- Prior art keywords
- subframe
- plate
- car body
- panel
- vehicle body
- 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 utility model provides a reinforcing bracket of a subframe, belongs to the technical field of mechanics, and solves the problem that the insufficient rigidity of the connecting point between the subframe in the prior art and a vehicle body results in vehicle vibration and noise. The reinforcing bracket of the subframe is connected between the subframe and a vehicle body; and is characterized in that the reinforcing bracket comprises a vehicle body plate, a subframe plate and an auxiliary reinforcing plate which are fixedly connected to form an integral body, the subframe plate has a sheet structure made of sheet material, the auxiliary reinforcing plate and the subframe plate are connected and surround to form a cylindrical structure, and the vehicle body plate is connected with one end of the cylindrical structure. The reinforcing bracket arranged at the connecting site between the subframe and the vehicle body has simple structure, can greatly increase the rigidity of the connection point, and has vibration damping and noise reducing effects.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to field of automobile, particularly a kind of reinforced support of automobile accessory frame.
Background technology
The subframe that is provided with on the present automobile mainly is to be stamped to form frame spare member by steel plate, and it is provided with and vehicle body and other bulking block bonded assembly position, and for example driving engine back boom, deflector etc. all can be fixed on the subframe.Vibration in driving engine, the deflector can obtain decay by the transmission of subframe, reduces the vehicle body vibrations, plays the effect of isolating damping.In the prior art, the dynamic assembly vibration causes subframe resonance after reaching subframe by rear suspension device, but because subframe and body contact point insufficient rigidity, subframe is not enough to vibration damping to enough scopes, and make transfer of vibration cause car load vibration and noise unusual to vehicle body, gather in existing field, and for the additional strengthening of subframe and the vehicle body intensity of a reinforcement material often, promptly waste material is difficult to the effect that reaches good again.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of reinforced support of subframe simple in structure, easy for installation.
The purpose of this utility model can realize by following technical proposal: a kind of reinforced support of subframe, be connected between subframe and the vehicle body, it is characterized in that, described reinforced support comprises car body panel, subframe plate and the auxiliary brace panel that is fixed with one, described subframe plate is the schistose texture that sheet material is made, described auxiliary brace panel is connected with the subframe plate and surrounds a column structure, and described car body panel is connected with an end end of above-mentioned column structure.
The technical program to strengthen the coupling stiffness of subframe and vehicle body, reaches the vibrations anti noise that alleviates car load by at subframe and vehicle body one reinforced support being set.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that described car body panel, subframe plate and auxiliary brace panel are bent into for the compacting of sheet material one.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that described car body panel, subframe plate and auxiliary brace panel are fixed as one by welding.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that described auxiliary brace panel comprises the brace panel relative with the subframe plate, and the stay bearing plate one of auxiliary connection vehicle frame plate and brace panel and stay bearing plate two.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that, be shaped on the bolt via hole on the described subframe plate.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that described car body panel comprises the car body panel that is connected with the subframe plate, the car body panel that is connected with brace panel and the car body panel that is connected with stay bearing plate one.
In the additional strengthening of above-mentioned a kind of subframe, it is characterized in that described car body panel is fixed by plug welding and carbon-dioxide arc welding and vehicle body.
Compared with prior art, this patent is by designing a reinforced support at subframe and body contact point place, this support can increase substantially point of connection rigidity, play the effect of damping noise reduction, and this product structure is simple, time-to-market short, need not make amendment to the mould of original vehicle body and subframe in process of production, can be used by direct and existing product, have the low and damping noise reduction obvious results advantage of improvement cost, be applicable to that the vibration to subframe improves.
Description of drawings
Fig. 1 is the structural representation in the utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the A-A schematic cross-section among Fig. 3.
Among the figure, 1, the subframe plate; 11, bolt via hole; 2, brace panel; 22, auxiliary through hole; 3, stay bearing plate one; 4, stay bearing plate two; 51, car body panel one; 52, car body panel two; 53, car body panel three, 531, welding knock hole.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
With reference to accompanying drawing, present embodiment is the reinforced support between connection and subframe and the vehicle body, it adopts the sheet material of sheet to make through bending, this reinforced support comprise car body panel, subframe plate 1, with the brace panel 2 of subframe plate 1 opposite face, and the stay bearing plate 1 of the triangular form of auxiliary connection vehicle frame plate 1 and brace panel 2 and stay bearing plate 24.
Be shaped on bolt via hole 11 on the subframe plate 1, itself and subframe can be affixed by bolt connection piece.Be positioned on the position that brace panel 2 corresponds to bolt via hole 11 and be shaped on an auxiliary through hole 22, be convenient to the loading and unloading of bolt.
Car body panel comprises be shaped on subframe plate 1, brace panel 2 and the stay bearing plate 1 in the same plane through the flanging after the bending; be respectively car body panel 1, car body panel 2 52 and car body panel 3 53, itself and vehicle body are fixed by plug welding and carbon-dioxide arc welding and vehicle body.Be shaped on welding knock hole 531 on the car body panel 3 53.
Reinforced support is formed by the sheet material one compacting bending of sheet in the present embodiment, also can fixedly be made as one by welding by each independent plate.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as subframe plate 1, bolt via hole 11, brace panel 2, auxiliary through hole 22, stay bearing plate 1, stay bearing plate 24, car body panel 5, car body panel 1, car body panel 2 52, car body panel 3 53, welding knock hole 531 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. the reinforced support of a subframe, be connected between subframe and the vehicle body, it is characterized in that, described reinforced support comprises car body panel, subframe plate (1) and the auxiliary brace panel that is fixed with one, the schistose texture that described subframe plate (1) is made for sheet material, described auxiliary brace panel is connected with the subframe plate and surrounds a column structure, and described car body panel is connected with an end end of above-mentioned column structure.
2. the reinforced support of a kind of subframe according to claim 1 is characterized in that, described car body panel, subframe plate (1) and auxiliary brace panel are fixed as one by welding.
3. the reinforced support of a kind of subframe according to claim 1 and 2, described auxiliary brace panel comprises the brace panel (2) relative with subframe plate (1), and the stay bearing plate one (3) of auxiliary connection vehicle frame plate (1) and brace panel and stay bearing plate two (4).
4. the reinforced support of a kind of subframe according to claim 1 and 2 is characterized in that, is shaped on bolt via hole (1) on the described subframe plate (1).
5. the reinforced support of a kind of subframe according to claim 3, it is characterized in that described car body panel comprises the car body panel (51) that is connected with subframe plate (1), car body panel (52) that is connected with brace panel (2) and the car body panel (53) that is connected with stay bearing plate one (3).
6. the reinforced support of a kind of subframe according to claim 5 is characterized in that, described car body panel is fixed by plug welding and carbon-dioxide arc welding and vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203186280U CN201712672U (en) | 2009-12-26 | 2009-12-26 | Reinforcing bracket of subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203186280U CN201712672U (en) | 2009-12-26 | 2009-12-26 | Reinforcing bracket of subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712672U true CN201712672U (en) | 2011-01-19 |
Family
ID=43458671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203186280U Expired - Fee Related CN201712672U (en) | 2009-12-26 | 2009-12-26 | Reinforcing bracket of subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351010A (en) * | 2011-08-29 | 2012-02-15 | 重庆长安汽车股份有限公司 | Rear subframe and automobile body connection structure of automobile |
| CN102897216A (en) * | 2012-10-22 | 2013-01-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Tubular car auxiliary frame |
-
2009
- 2009-12-26 CN CN2009203186280U patent/CN201712672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351010A (en) * | 2011-08-29 | 2012-02-15 | 重庆长安汽车股份有限公司 | Rear subframe and automobile body connection structure of automobile |
| CN102351010B (en) * | 2011-08-29 | 2013-03-27 | 重庆长安汽车股份有限公司 | Rear subframe and automobile body connection structure of automobile |
| CN102897216A (en) * | 2012-10-22 | 2013-01-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Tubular car auxiliary frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20131226 |