CN104369709A - Vehicle body front beam - Google Patents
Vehicle body front beam Download PDFInfo
- Publication number
- CN104369709A CN104369709A CN201310358207.1A CN201310358207A CN104369709A CN 104369709 A CN104369709 A CN 104369709A CN 201310358207 A CN201310358207 A CN 201310358207A CN 104369709 A CN104369709 A CN 104369709A
- Authority
- CN
- China
- Prior art keywords
- plate
- vehicle body
- body front
- upper plate
- front beam
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a vehicle body front beam. The vehicle body front beam comprises an upper plate, a lower plate, a left plate and a right plate; the upper plate, the lower plate, the left plate and the right plate are welded to form a hollow columnar body; a front cover plate and a rear cover plate are welded to the two ends of the column body; bolt holes are formed in the front cover plate and the rear cover plate; a bolt hole is formed in the upper plate; a thread hole is formed in the left plate; at least two reinforcing components are arranged in the columnar body; the reinforcing components are reinforcing sheet materials the same with the hollow portion of the cross section of the columnar body; the four side faces of the reinforcing components are connected with the upper plate, the lower plate, the left plate and the right plate respectively; and holes are formed in the reinforcing components. The reinforcing components are arranged in the hollow front beam; the strength of the vehicle body front beam is increased; the holes are formed in the components, and therefore a communication space is formed inside the vehicle body front beam; and the noise in the automobile driving process is reduced.
Description
Technical field
The present invention relates to automotive field, a kind of especially vehicle body front-axle beam.
Background technology
Along with the development of national economy, the development that auto trade is swift and violent in recent years, car accedent occurs also more and more, and the safety performance of automobile becomes the major criterion weighing automobile.The intensity of vehicle body front-axle beam is an important factor in order of vehicle safety performance.But current vehicle body front-axle beam, insufficient strength, is easily out of shape in accident.
Summary of the invention
In order to solve the problem, the invention provides a kind of vehicle body front-axle beam.
The technical scheme of employing of the present invention is: a kind of vehicle body front-axle beam, comprise upper plate, lower plate, left plate and right panel, described upper plate, lower plate, left plate and right panel are welded into the cylinder of hollow, described cylinder two ends are welded with front shroud and back shroud, described front shroud and back shroud offer bolt hole, described upper plate offers bolt hole, described left plate offers tapped bore, at least two strengthening parts are provided with in described cylinder, described strengthening part is the reinforcement sheet material identical with described cylinder cross-sectional plane hollow space, four sides of described strengthening part respectively with described upper plate, lower plate, left plate is connected with right panel, described strengthening part has hole.
Wherein, the bolt hole on described upper plate can be provided with spring bearing.
Wherein, the bolt hole that described front shroud and back shroud are offered can make front-axle beam be connected with car side plate.
Wherein, the distance between described strengthening part is 20-25 centimetre.
Wherein, the thickness of described strengthening part is 1-1.4 centimetre.
The invention has the beneficial effects as follows: the present invention is provided with strengthening part in the front-axle beam of hollow, add the intensity of vehicle body front-axle beam, and parts have hole, make the inside of vehicle body front-axle beam be a space be communicated with, reduce noise during running car.
Accompanying drawing explanation
Fig. 1 is section drawing of the present invention;
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
Be below one embodiment of the present of invention, reality of the present invention uses and is not limited thereto embodiment.
Embodiment 1
As depicted in figs. 1 and 2, a kind of vehicle body front-axle beam, comprise upper plate 1, lower plate 2, left plate 3 and right panel 4, described upper plate 1, lower plate 2, left plate 3 and right panel 4 are welded into the cylinder of hollow, described cylinder two ends are welded with front shroud 7 and back shroud 8, described front shroud 7 and back shroud 8 offer bolt hole, described upper plate 1 offers bolt hole, described left plate 3 offers tapped bore, at least two strengthening parts 5 are provided with in described cylinder, described strengthening part 5 is the reinforcement sheet material identical with described cylinder cross-sectional plane hollow space, four sides of described reinforcement sheet material 5 respectively with described upper plate 1, lower plate 2, left plate 3 is connected with right panel 4, described strengthening part 5 has hole 6.Distance between described strengthening part 5 is 20 centimetres.The thickness of described strengthening part 5 is 1 centimetre.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a vehicle body front-axle beam, comprise upper plate, lower plate, left plate and right panel, it is characterized in that: described upper plate, lower plate, left plate and right panel are welded into the cylinder of hollow, described cylinder two ends are welded with front shroud and back shroud, described front shroud and back shroud offer bolt hole, described upper plate offers bolt hole, described left plate offers tapped bore, at least two strengthening parts are provided with in described cylinder, described strengthening part is the reinforcement sheet material identical with described cylinder cross-sectional plane hollow space, four sides of described strengthening part respectively with described upper plate, lower plate, left plate is connected with right panel, described strengthening part has hole.
2. vehicle body front-axle beam according to claim 1, is characterized in that: the distance between described strengthening part is 20-25 centimetre.
3. vehicle body front-axle beam according to claim 2, is characterized in that: the thickness of described strengthening part is 1-1.4 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358207.1A CN104369709A (en) | 2013-08-17 | 2013-08-17 | Vehicle body front beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358207.1A CN104369709A (en) | 2013-08-17 | 2013-08-17 | Vehicle body front beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369709A true CN104369709A (en) | 2015-02-25 |
Family
ID=52548994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358207.1A Pending CN104369709A (en) | 2013-08-17 | 2013-08-17 | Vehicle body front beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369709A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965278A (en) * | 2008-03-05 | 2011-02-02 | 日轻金Act株式会社 | Bumper structure |
| KR20110021229A (en) * | 2009-08-25 | 2011-03-04 | 현대모비스 주식회사 | Bumper beam for car |
| CN102874194A (en) * | 2012-09-05 | 2013-01-16 | 郑州宇通客车股份有限公司 | Vehicle direct impact bending energy-absorbing mechanism and vehicle with same |
| CN103085739A (en) * | 2011-11-04 | 2013-05-08 | 爱信精机株式会社 | Bumper Reinforcement |
| CN103223910A (en) * | 2013-04-28 | 2013-07-31 | 长城汽车股份有限公司 | Front energy absorption device for frame and frame or car employing same |
| CN203528402U (en) * | 2013-08-17 | 2014-04-09 | 江苏卡威汽车工业集团有限公司 | Vehicle body front axle beam |
-
2013
- 2013-08-17 CN CN201310358207.1A patent/CN104369709A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965278A (en) * | 2008-03-05 | 2011-02-02 | 日轻金Act株式会社 | Bumper structure |
| KR20110021229A (en) * | 2009-08-25 | 2011-03-04 | 현대모비스 주식회사 | Bumper beam for car |
| CN103085739A (en) * | 2011-11-04 | 2013-05-08 | 爱信精机株式会社 | Bumper Reinforcement |
| CN102874194A (en) * | 2012-09-05 | 2013-01-16 | 郑州宇通客车股份有限公司 | Vehicle direct impact bending energy-absorbing mechanism and vehicle with same |
| CN103223910A (en) * | 2013-04-28 | 2013-07-31 | 长城汽车股份有限公司 | Front energy absorption device for frame and frame or car employing same |
| CN203528402U (en) * | 2013-08-17 | 2014-04-09 | 江苏卡威汽车工业集团有限公司 | Vehicle body front axle beam |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |