CN203864797U - High-bearing automobile frame - Google Patents
High-bearing automobile frame Download PDFInfo
- Publication number
- CN203864797U CN203864797U CN201420107510.4U CN201420107510U CN203864797U CN 203864797 U CN203864797 U CN 203864797U CN 201420107510 U CN201420107510 U CN 201420107510U CN 203864797 U CN203864797 U CN 203864797U
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- China
- Prior art keywords
- vehicle frame
- transverse beam
- automobile frame
- crossbeam
- right vertical
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- Expired - Fee Related
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Abstract
The utility model provides a high-bearing automobile frame. The high-bearing automobile frame comprises an automobile frame body which is of a trapezoid structure. The automobile frame body comprises a front collision-preventing beam, a left longitudinal automobile frame beam, a right longitudinal automobile frame beam, a first transverse beam, a second transverse beam, a third transverse beam, a fourth transverse beam, a fifth transverse beam, a sixth transverse beam and a spare tire installation support, wherein the first transverse beam, the second transverse beam, the third transverse beam, the fourth transverse beam, the fifth transverse beam, the sixth transverse beam and the spare tire installation support which are arranged in a trapezoid mode are connected between the left longitudinal automobile frame beam and the right longitudinal automobile frame beam in sequence, the second transverse beam is provided with a collision energy absorbing structure, and a swinging arm installation structure is arranged between the second transverse beam and the third transverse beam. The high-bearing automobile frame is reasonable in design, compact in structure, convenient to manufacture, high in bearing capability and long in service life.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of automobile high-mechanic vehicle frame.
Background technology
The modern automobile overwhelming majority has the vehicle frame as car load skeleton, and vehicle frame is the matrix of whole automobile.The most component assemblies of automobile and parts are all fixed its position by vehicle frame, as driving engine, transmission system, suspension, steering system, operator's compartment, container and relevant steering unit.The function of vehicle frame is each parts that supporting connects automobile, and bears from the various force and moments inside and outside automobile.Because the shortcoming of prior art, it does not reach perfection contriver's thoughts, then exhausting the concentrated research of its intelligence overcomes, with it, be engaged in this industry working experience for many years, and then develop a kind of automobile high-mechanic vehicle frame, and utilize simply design, can make the utility model reach simple in structure, the effect easy to operate, assembly quality is good.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automobile high-mechanic vehicle frame, reasonable in design, compact conformation, and easy to make, load-carrying capacity is strong, long service life.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: a kind of automobile high-mechanic vehicle frame, the vehicle frame body that comprises trapezium structure, described vehicle frame body comprises front anti-collision beam, the left longeron of vehicle frame, vehicle frame right vertical beam, connects to be arranged on and between the left longeron of vehicle frame and vehicle frame right vertical beam, be trapezoidal first crossbeam of arranging, second cross beam, the 3rd crossbeam, the 4th crossbeam, the 5th crossbeam, the 6th crossbeam and spare tire installment support successively, described second cross beam is provided with collision energy-absorbing structure, between described second cross beam and the 3rd crossbeam, is provided with swing arm mounting structure.
As preferably, the left longeron of described vehicle frame and vehicle frame right vertical beam adopt segmentation structure setting.By adopting this set, reduce technology difficulty, improve universalization, save transformation of the way automobile development cost, shorten time-to-market.
As preferably, the left longeron of described vehicle frame and vehicle frame right vertical beam adopt variable section structure to make.By adopting this set, reduce car load barycenter, second cross beam, the 3rd crossbeam are made to reclinate arcuate structure, for reducing driving engine, provide space.For the ease of body mount, do not affect again the work of steering swivel system, this vehicle frame is made into beloid.
Beneficial effect:
The utility model adopts technique scheme that a kind of automobile high-mechanic vehicle frame is provided, and has made up deficiency of the prior art, has improved economic benefit, reasonable in design, compact conformation, and easy to make, load-carrying capacity is strong, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the left longeron segmentation of the utility model vehicle frame schematic diagram.
The specific embodiment
As shown in Fig. 1-3, a kind of automobile high-mechanic vehicle frame, the vehicle frame body 1 that comprises trapezium structure, described vehicle frame body 1 comprises front anti-collision beam 13, the left longeron 2 of vehicle frame, vehicle frame right vertical beam 3, connects to be arranged on and between the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3, be the trapezoidal first crossbeam of arranging 4, second cross beam 5, the 3rd crossbeam 6, the 4th crossbeam 7, the 5th crossbeam 8, the 6th crossbeam 9 and spare tire installment support 10 successively, described second cross beam 5 is provided with collision energy-absorbing structure 11, between described second cross beam 5 and the 3rd crossbeam 6, is provided with swing arm mounting structure 12.The left longeron 2 of described vehicle frame and vehicle frame right vertical beam 3 adopt segmentation structure setting.The left longeron 2 of described vehicle frame and vehicle frame right vertical beam 3 adopt variable section structure to make.
During real work, vehicle frame body 1 front anti-collision beam is made by high-strength plate, the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3 cross sections are box-structure, and on the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3, make the groove structure of guiding crumple, first crossbeam 4, second cross beam 5 is made one by welding and the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3, during vehicle frontal collision, front anti-collision beam 13 bending energy-absorbings and power is delivered to the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3, the left longeron 2 of vehicle frame and vehicle frame right vertical beam 3 are stressed along guide recess crumple, power is delivered on each crossbeam simultaneously, make connection bracket crooked, increase energy absorption.When vehicle biasing is touched, collision side girder crumple energy-absorbing is also delivered to opposite side longeron by power by crossbeam, increases energy absorption, improves vehicle security.Adopt trapezium structure, by two longerons and eight crossbeams, formed, and the inner a large amount of brace panels that use of longitudinal and cross beam, strengthen frame strength and counter-bending, torsional stiffness, greatly improved vehicle frame service life.By actv. structure design, can effectively reduce bodywork height and driving engine height, thereby greatly reduce car load barycenter, improve vehicle run stability.By vehicle frame front structure, design, make vehicle when bumping, effectively absorb collision energy, improve vehicle security energy.By a kind of swing arm mounting means, four-wheel location is adjusted simple, convenient.By sectional type girder work, design, reduce technology difficulty, improve universalization level, save transformation of the way vehicle cost, shorten time-to-market.By the use of high strength material, improve structure endurance strength simultaneously, reduce complete vehicle quality, improve lightweight level.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or supplements 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.
Claims (3)
1. an automobile high-mechanic vehicle frame, it is characterized in that: the vehicle frame body (1) that comprises trapezium structure, described vehicle frame body (1) comprises front anti-collision beam (13), the left longeron of vehicle frame (2), vehicle frame right vertical beam (3), connect to be arranged between the left longeron of vehicle frame (2) and vehicle frame right vertical beam (3) successively and be trapezoidal first crossbeam of arranging (4), second cross beam (5), the 3rd crossbeam (6), the 4th crossbeam (7), the 5th crossbeam (8), the 6th crossbeam (9) and spare tire installment support (10), described second cross beam (5) is provided with collision energy-absorbing structure (11), between described second cross beam (5) and the 3rd crossbeam (6), be provided with swing arm mounting structure (12).
2. a kind of automobile high-mechanic vehicle frame according to claim 1, is characterized in that: the left longeron of described vehicle frame (2) and vehicle frame right vertical beam (3) adopt segmentation structure setting.
3. a kind of automobile high-mechanic vehicle frame according to claim 1, is characterized in that: the left longeron of described vehicle frame (2) and vehicle frame right vertical beam (3) adopt variable section structure to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107510.4U CN203864797U (en) | 2014-03-11 | 2014-03-11 | High-bearing automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107510.4U CN203864797U (en) | 2014-03-11 | 2014-03-11 | High-bearing automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864797U true CN203864797U (en) | 2014-10-08 |
Family
ID=51645779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107510.4U Expired - Fee Related CN203864797U (en) | 2014-03-11 | 2014-03-11 | High-bearing automobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864797U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515856A (en) * | 2015-09-15 | 2017-03-22 | 北汽福田汽车股份有限公司 | Automobile and automobile frame thereof |
| CN109018000A (en) * | 2018-08-09 | 2018-12-18 | 合肥创智汽车技术开发有限公司 | A kind of new energy pickup automobile frame carling structure |
| CN109987140A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | Automobile frame |
| CN110712682A (en) * | 2019-10-11 | 2020-01-21 | 湖北航天技术研究院特种车辆技术中心 | Vehicle frame structure |
-
2014
- 2014-03-11 CN CN201420107510.4U patent/CN203864797U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515856A (en) * | 2015-09-15 | 2017-03-22 | 北汽福田汽车股份有限公司 | Automobile and automobile frame thereof |
| CN109987140A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | Automobile frame |
| CN109987140B (en) * | 2017-12-29 | 2020-07-24 | 长城汽车股份有限公司 | Automobile frame |
| CN109018000A (en) * | 2018-08-09 | 2018-12-18 | 合肥创智汽车技术开发有限公司 | A kind of new energy pickup automobile frame carling structure |
| CN110712682A (en) * | 2019-10-11 | 2020-01-21 | 湖北航天技术研究院特种车辆技术中心 | Vehicle frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141008 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |