CN101648576A - Vehicle frame with optional back suspension - Google Patents
Vehicle frame with optional back suspension Download PDFInfo
- Publication number
- CN101648576A CN101648576A CN200910144718A CN200910144718A CN101648576A CN 101648576 A CN101648576 A CN 101648576A CN 200910144718 A CN200910144718 A CN 200910144718A CN 200910144718 A CN200910144718 A CN 200910144718A CN 101648576 A CN101648576 A CN 101648576A
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- assembly
- longeron
- crossbeam
- vehicle frame
- leaf spring
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- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 10
- 210000001320 hippocampus Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a vehicle frame with an optional back suspension, which comprises a first longitudinal beam, a second longitudinal 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, a seventh transverse beam and a back suspension mounting front bracket, wherein the seventh transversebeam positioned on the first longitudinal beam and the second longitudinal beam is provided with a plate spring rear bracket assembly; a helical spring upper tray assembly and a transverse stay bar bracket assembly are arranged between the plate spring rear bracket assembly and the back suspension mounting front bracket which is positioned on the first longitudinal beam and the second longitudinalbeam; the transverse stay bar bracket assembly is fixed on the first longitudinal beam and the second longitudinal beam by welding or a bolt and is parallel to the seventh transverse beam; both the plate spring rear bracket assembly and the helical spring upper tray assembly are fixedly arranged at the lower parts of the first longitudinal beam and the second longitudinal beam by welding or bolts, and the plate spring rear bracket assembly comprises a sleeve and a sleeve mounting bracket. The vehicle frame in the structure can select back suspensions of different elastic elements without changing a vehicle frame body according to different requirements.
Description
Technical field
The present invention relates to a kind of automobile frame, especially relate to the vehicle frame of the optional dress of a kind of rear suspension.
Background technology
In automobile design, the dependent suspension structure mainly contains following two kinds of forms: the leaf spring type dependent suspension, promptly form by steel spring and shock absorber; Spiral spring rigid axle suspension promptly is made up of coil spring, shock absorber, longitudinal rod and lateral rod.Yet the structure of these two kinds of rear suspensions and elastic element are non-exchange, and when determining the structure of rear suspension at function and road conditions, above-mentioned body frame structure for automotive can't satisfy the operating needs that the rear suspension of different elastic elements is adorned in same vehicle frame choosing.
Summary of the invention
Technical matters to be solved by this invention is the vehicle frame that the optional dress of a kind of rear suspension is provided at problems of the prior art, its objective is need not change under the situation of vehicle frame body, can adorn the rear suspension of different elastic elements according to different requirement choosings.
Technical scheme of the present invention is that the vehicle frame of the optional dress of this a kind of rear suspension comprises first longeron, second longeron, first crossbeam, second crossbeam, the 3rd crossbeam, the 4th crossbeam, the 5th crossbeam, the 6th crossbeam, the 7th crossbeam and rear overhang are installed front frame, be positioned at that the 7th crossbeam place is provided with leaf spring after poppet assembly on described first longeron and second longeron, be provided with coil spring top tray assembly and singletree bracket assembly between rear overhang installation front frame and the leaf spring after poppet assembly on described first longeron and second longeron, the singletree bracket assembly is by welding or be bolted to first longeron, on second longeron, and be arranged in parallel with the 7th crossbeam, leaf spring after poppet assembly and coil spring top tray assembly all are installed in the below of first longeron and second longeron by welding or bolt, leaf spring after poppet assembly is made up of sleeve pipe and sleeve pipe mounting bracket.
The preceding attachment point of plate spring assembly and rear overhang are installed front frame and are connected, and the back hanger assembly on the plate spring assembly is connected with leaf spring after poppet assembly on the vehicle frame.
The front end of longitudinal rod is installed front frame with rear overhang and is connected, the rear end is connected with the subiculum disc assembly, and the subiculum disc assembly is welded on the back axle, between top tray assembly and the subiculum disc assembly coil spring is installed, one end of singletree assembly is connected with the singletree bracket assembly, and the other end is connected with back axle
Vehicle frame with optional dress of a kind of rear suspension of above-mentioned special construction has the following advantages:
1, this kind vehicle frame realizes installing different rear suspensions by hard spot change to be installed, thereby can select dress leaf spring type dependent suspension or choosing dress spiral spring rigid axle suspension by leaf spring after poppet and the spiral spring rigid axle suspension singletree support that changes the leaf spring type dependent suspension, and switch very convenient.
2, this kind vehicle frame can be adorned the rear suspension of different elastic elements according to different needs choosings, and the vehicle frame body does not need change, only need add weldering or remove the requirement that corresponding little assembly can reach replacing.Simple in structure, need not to change too many part, saved cost.
3, this kind vehicle frame can be located according to vehicle, use crowd's, environment for use etc. difference selects for use different rear suspensions to mate, be applicable to different operatings needs thereby reach, the leaf spring type the selected dependent suspension that the vehicle of independent vehicle frame has load-carrying to require has the non-independent rear suspension of the helical spring type selected of traveling comfort requirement.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the basic structure of vehicle frame among the present invention.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the structural representation that the vehicle frame of plate spring assembly has been installed shown in Figure 2.
Fig. 4 is the structural representation that helical spring vehicle frame is installed shown in Figure 2.
Fig. 5 is for only selecting the body frame structure for automotive scheme drawing of having adorned leaf spring after poppet assembly.
Fig. 6 is for only selecting the body frame structure for automotive scheme drawing of having adorned coil spring top tray assembly and singletree bracket assembly.
Fig. 7 is the plan structure scheme drawing of structure shown in Figure 6.
In Fig. 1～7,1: the first longeron; 2: the second longerons; 3: the first crossbeams; 4: the second crossbeams; 5: the three crossbeams; 6: the four crossbeams; 7: the five crossbeams; 8: the six crossbeams; 9: the seven crossbeams; 10: rear overhang is installed front frame; 11: leaf spring after poppet assembly; 12: coil spring top tray assembly; 13: the singletree bracket assembly; 14: plate spring assembly; 15: back hanger assembly; 16: longitudinal rod; 17: the subiculum disc assembly; 18: coil spring; 19: the singletree assembly.
The specific embodiment
Fig. 1 is the structural representation of the basic structure of vehicle frame among the present invention, and Fig. 2 is the structural representation of the vehicle frame of the optional dress of rear suspension of the present invention, and Fig. 3 is the structural representation that the vehicle frame of plate spring assembly has been installed shown in Figure 2.By Fig. 1-3 combination as can be known, the vehicle frame of the optional dress of this kind rear suspension comprises first longeron 1, second longeron 2, first crossbeam 3, second crossbeam 4, the 3rd crossbeam 5, the 4th crossbeam 6, the 5th crossbeam 7, the 6th crossbeam 8, the 7th crossbeam 9 and rear overhang are installed front frame 10, be positioned at that the 7th crossbeam 9 places are provided with leaf spring after poppet assembly 11 on described first longeron 1 and second longeron 2, be provided with coil spring top tray assembly 12 and singletree bracket assembly 13 between rear overhang installation front frame 10 and the leaf spring after poppet assembly 11 on described first longeron 1 and second longeron 2, singletree bracket assembly 13 is by welding or be bolted to first longeron 1, on second longeron 2, and be arranged in parallel with the 7th crossbeam 9, leaf spring after poppet assembly 11 and coil spring top tray assembly 12 all are installed in the below of first longeron 1 and second longeron 2 by welding or bolt, leaf spring after poppet assembly 11 is made up of sleeve pipe and sleeve pipe mounting bracket, the preceding attachment point of plate spring assembly 14 and rear overhang are installed front frame 10 and are connected, and the back hanger assembly 15 on the plate spring assembly 14 is connected with leaf spring after poppet assembly 11 on the vehicle frame; So just realized installation leaf spring type dependent suspension.
Fig. 4 is the structural representation that helical spring vehicle frame is installed shown in Figure 2, by Fig. 1, Fig. 2 and Fig. 4 combination are as can be known, the vehicle frame of the optional dress of this kind rear suspension comprises first longeron 1, second longeron 2, first crossbeam 3, second crossbeam 4, the 3rd crossbeam 5, the 4th crossbeam 6, the 5th crossbeam 7, the 6th crossbeam 8, the 7th crossbeam 9 and rear overhang are installed front frame 10, be positioned at that the 7th crossbeam 9 places are provided with leaf spring after poppet assembly 11 on described first longeron 1 and second longeron 2, be provided with coil spring top tray assembly 12 and singletree bracket assembly 13 between rear overhang installation front frame 10 and the leaf spring after poppet assembly 11 on described first longeron 1 and second longeron 2, singletree bracket assembly 13 is by welding or be bolted to first longeron 1, on second longeron 2, and be arranged in parallel with the 7th crossbeam 9, leaf spring after poppet assembly 11 and coil spring top tray assembly 12 all are installed in the below of first longeron 1 and second longeron 2 by welding or bolt, leaf spring after poppet assembly 11 is made up of sleeve pipe and sleeve pipe mounting bracket, the front end of longitudinal rod 16 is installed front frame 10 with rear overhang and is connected, the rear end is connected with subiculum disc assembly 17, subiculum disc assembly 17 is welded on the back axle, between top tray assembly 12 and the subiculum disc assembly 17 coil spring 18 is installed, one end of singletree assembly 19 is connected with singletree bracket assembly 13, and the other end is connected with back axle; So just realized the installation spiral spring rigid axle suspension.
Fig. 5 is for only selecting the body frame structure for automotive scheme drawing of having adorned leaf spring after poppet assembly.This kind body frame structure for automotive only need be on first longeron 1 and second longeron 2 the 7th crossbeam 9 places add weldering leaf spring after poppet assembly 11 and get final product, leaf spring after poppet assembly 11 is made up of sleeve pipe and sleeve pipe mounting bracket, during assembling the preceding attachment point of plate spring assembly 14 being installed front frame 10 with the rear overhang on the standard vehicle frame is connected, back hanger assembly on the plate spring assembly 14 is connected with leaf spring after poppet assembly 11 on the vehicle frame, has so just realized installation leaf spring type dependent suspension.
Fig. 6 is for only selecting the body frame structure for automotive scheme drawing of having adorned coil spring top tray assembly and singletree bracket assembly, and Fig. 7 is the plan structure scheme drawing of structure shown in Figure 6.By Fig. 6 and Fig. 7 in conjunction with as can be known, this kind support only need add weldering coil spring top tray assembly 12 and singletree bracket assembly 13 in the relevant position, during assembling, the front end of longitudinal rod 16 and rear overhang are installed front frame 10 to be connected, the rear end is connected with subiculum disc assembly 17, subiculum disc assembly 17 is and the back axle weld together between top tray assembly 12 and the subiculum disc assembly 17 coil spring to be installed.Singletree assembly 19 1 ends are connected with singletree bracket assembly 13, and the other end is connected with back axle, have so just realized the installation spiral spring rigid axle suspension.
This kind vehicle frame realizes installing different rear suspensions by hard spot change to be installed, thereby can select dress leaf spring type dependent suspension or choosing dress spiral spring rigid axle suspension by leaf spring after poppet and the spiral spring rigid axle suspension singletree support that changes the leaf spring type dependent suspension, and switch very convenient.
Claims (3)
1. the vehicle frame of the optional dress of rear suspension, comprise first longeron (1), second longeron (2), first crossbeam (3), second crossbeam (4), the 3rd crossbeam (5), the 4th crossbeam (6), the 5th crossbeam (7), the 6th crossbeam (8), the 7th crossbeam (9) and rear overhang are installed front frame (10), it is characterized in that: be positioned at described first longeron (1) and last the 7th crossbeam of second longeron (2) (9) locates to be provided with leaf spring after poppet assembly (11), be positioned between last rear overhang installation front frame (10) of described first longeron (1) and second longeron (2) and the leaf spring after poppet assembly (11) and be provided with coil spring top tray assembly (12) and singletree bracket assembly (13), singletree bracket assembly (13) is by welding or be bolted to first longeron (1), on second longeron (2), and be arranged in parallel with the 7th crossbeam (9), leaf spring after poppet assembly (11) and coil spring top tray assembly (12) all are installed in the below of first longeron (1) and second longeron (2) by welding or bolt, leaf spring after poppet assembly (11) is made up of sleeve pipe and sleeve pipe mounting bracket.
2. the vehicle frame of the optional dress of a kind of rear suspension according to claim 1, it is characterized in that: the preceding attachment point of plate spring assembly (14) and rear overhang are installed front frame (10) and are connected, and the back hanger assembly (15) on the plate spring assembly (14) is connected with leaf spring after poppet assembly (11) on the vehicle frame.
3. the vehicle frame of the optional dress of a kind of rear suspension according to claim 1, it is characterized in that: the front end of longitudinal rod (16) is installed front frame (10) with rear overhang and is connected, the rear end is connected with subiculum disc assembly (17), subiculum disc assembly (17) is welded on the back axle, between top tray assembly (12) and the subiculum disc assembly (17) coil spring (18) is installed, one end of singletree assembly (19) is connected with singletree bracket assembly (13), and the other end is connected with back axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447187A CN101648576B (en) | 2009-08-27 | 2009-08-27 | Vehicle frame with optional back suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447187A CN101648576B (en) | 2009-08-27 | 2009-08-27 | Vehicle frame with optional back suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648576A true CN101648576A (en) | 2010-02-17 |
| CN101648576B CN101648576B (en) | 2011-07-13 |
Family
ID=41670938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101447187A Expired - Fee Related CN101648576B (en) | 2009-08-27 | 2009-08-27 | Vehicle frame with optional back suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648576B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464019A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Longitudinal beam device for beam-adjustable vehicle |
| CN102464021A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Longitudinal beam for auxiliary spring suspension type passenger cars |
| CN102745237A (en) * | 2011-04-17 | 2012-10-24 | 漳州市昌龙汽车附件有限公司 | Structure for connecting longitudinal beam and crossbeam of frame |
| CN103863397A (en) * | 2012-12-17 | 2014-06-18 | 北汽福田汽车股份有限公司 | Rear auxiliary frame and vehicle with the same |
| CN103879451A (en) * | 2012-12-19 | 2014-06-25 | 北汽福田汽车股份有限公司 | Automobile body longitudinal beam capable of being provided with various suspensions and automobile |
| CN104648481A (en) * | 2013-11-15 | 2015-05-27 | 北汽福田汽车股份有限公司 | Vehicle |
| CN105291753A (en) * | 2014-06-26 | 2016-02-03 | 上海汽车集团股份有限公司 | Suspension for refitted vehicle and refitted vehicle |
| CN107344481A (en) * | 2017-07-19 | 2017-11-14 | 中国第汽车股份有限公司 | A kind of equalizing type of suspension crossbeam assembly of integrated air tank function |
| CN107415610A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of rear overhang swing arm pipe beam mounting assembly |
| CN107650606A (en) * | 2017-10-13 | 2018-02-02 | 北京汽车研究总院有限公司 | A kind of suspension link mounting bracket, installation assembly and automobile |
| CN112498523A (en) * | 2020-11-16 | 2021-03-16 | 东风柳州汽车有限公司 | Vehicle assembling method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098121A (en) * | 1989-12-26 | 1992-03-24 | Eaton Corporation | Vehicle suspension with auiliary leaf springs |
| CN2843952Y (en) * | 2005-12-22 | 2006-12-06 | 重庆长安跨越车辆有限公司 | Chassis of light lorry |
| CN201109361Y (en) * | 2007-11-07 | 2008-09-03 | 郑州日产汽车有限公司 | Automobile rear suspension |
-
2009
- 2009-08-27 CN CN2009101447187A patent/CN101648576B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464021A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Longitudinal beam for auxiliary spring suspension type passenger cars |
| CN102464019A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Longitudinal beam device for beam-adjustable vehicle |
| CN102745237A (en) * | 2011-04-17 | 2012-10-24 | 漳州市昌龙汽车附件有限公司 | Structure for connecting longitudinal beam and crossbeam of frame |
| CN103863397B (en) * | 2012-12-17 | 2016-03-30 | 北汽福田汽车股份有限公司 | Rear secondary frame for vehicle and the vehicle with it |
| CN103863397A (en) * | 2012-12-17 | 2014-06-18 | 北汽福田汽车股份有限公司 | Rear auxiliary frame and vehicle with the same |
| CN103879451B (en) * | 2012-12-19 | 2016-05-04 | 北汽福田汽车股份有限公司 | A kind of chassis runner and automobile that multiple suspension can be installed |
| CN103879451A (en) * | 2012-12-19 | 2014-06-25 | 北汽福田汽车股份有限公司 | Automobile body longitudinal beam capable of being provided with various suspensions and automobile |
| CN104648481A (en) * | 2013-11-15 | 2015-05-27 | 北汽福田汽车股份有限公司 | Vehicle |
| CN104648481B (en) * | 2013-11-15 | 2017-08-04 | 北汽福田汽车股份有限公司 | Vehicle |
| CN105291753A (en) * | 2014-06-26 | 2016-02-03 | 上海汽车集团股份有限公司 | Suspension for refitted vehicle and refitted vehicle |
| CN105291753B (en) * | 2014-06-26 | 2017-09-26 | 上海汽车集团股份有限公司 | Suspension and mule car for mule car |
| CN107415610A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of rear overhang swing arm pipe beam mounting assembly |
| CN107415610B (en) * | 2016-05-24 | 2023-11-10 | 上汽通用五菱汽车股份有限公司 | Rear suspension arm circular tube beam installation assembly |
| CN107344481A (en) * | 2017-07-19 | 2017-11-14 | 中国第汽车股份有限公司 | A kind of equalizing type of suspension crossbeam assembly of integrated air tank function |
| CN107650606A (en) * | 2017-10-13 | 2018-02-02 | 北京汽车研究总院有限公司 | A kind of suspension link mounting bracket, installation assembly and automobile |
| CN107650606B (en) * | 2017-10-13 | 2023-11-21 | 北京汽车集团越野车有限公司 | Suspension connecting rod installing support, installation assembly and car |
| CN112498523A (en) * | 2020-11-16 | 2021-03-16 | 东风柳州汽车有限公司 | Vehicle assembling method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101648576B (en) | 2011-07-13 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 |