CN103921842A - Integrated frame longitudinal beam connecting support - Google Patents
Integrated frame longitudinal beam connecting support Download PDFInfo
- Publication number
- CN103921842A CN103921842A CN201410107262.8A CN201410107262A CN103921842A CN 103921842 A CN103921842 A CN 103921842A CN 201410107262 A CN201410107262 A CN 201410107262A CN 103921842 A CN103921842 A CN 103921842A
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- installation portion
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- fixed part
- suspension
- vehicle frame
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Abstract
An integrated frame longitudinal beam connecting support comprises a base and a bumper mounting portion, a beam assembly mounting portion, a frame fixing portion and a plate spring mounting portion which are arranged on the base. The back of the bumper mounting portion is fixedly connected to the front end of the frame fixing portion through the beam assembly mounting portion, the bottom of the frame fixing portion is fixedly connected to the plate spring mounting portion, a sunken water tank mounting portion and a cab front suspension turning arm mounting portion are arranged between the beam assembly mounting portion and the frame fixing portion, a front-lower protective supporting base fixing portion is fixedly connected to the lower portion of the beam assembly mounting portion, and a front suspension vibration absorber mounting support is fixedly connected to the side of the beam assembly mounting portion; the base is integrated with the bumper mounting portion, the beam assembly mounting portion, the frame fixing portion, the plate spring mounting portion, the sunken water tank mounting portion, the front-lower protective supporting base fixing portion, the cab front suspension turning arm mounting portion and the front suspension vibration absorber mounting support. The support is in high integrated level, is reasonable in structure and has high mechanical strengthen.
Description
Technical field
The present invention relates to the integrated form connection bracket of a kind of vehicle frame front portion, relate in particular to a kind of integrated frame longeron connection bracket, the mechanical strength that be specifically applicable to improve support integrated level, strengthens vehicle frame front portion.
Background technology
The anterior parts of heavy-duty truck car load are more at present, are the installation of mating parts, must design various mounting brackets, and various support are too mixed and disorderly, occurs sometimes the situation of the stacking installation of two or more supports, and installation, maintenance efficiency is low.Simultaneously too much support, needs multiple kinds of molds, and productive costs and human cost are high, and can reduce the mechanical strength of vehicle frame.
Chinese patent Granted publication number is CN202022241U, Granted publication day is that the utility model patent on November 2nd, 2011 discloses a kind of front-suspension combined bracket of truck, for integral structure, comprise substrate with and the edge upper limb, bottom wing and the flank that stretch out, upper limb and bottom wing are oppositely arranged, and flank bearing of trend is contrary with upper limb and bottom wing; Substrate comprises outside and the inside; This inside comprises vehicle frame mounting plane I and traction crossbeam mounting plane; This outside comprises steering gear bracket mounting plane, pedal support mounting plane and cabin front suspension lower bracket mounting plane; Flank comprises bumper/spoiler mounting plane; Upper limb comprises cooling system support mounting plane and cab turning mechanism mounting plane; Bottom wing comprises stepping connecting portion and vehicle frame mounting plane II, and vehicle frame mounting plane II is perpendicular to vehicle frame mounting plane I, and is positioned at stepping connecting portion top.Although this utility model the is integrated to a certain extent mounting bracket of vehicle frame front portion, still there is following defect in it:
1, this utility model integrated level is not high, needs stackingly on substrate to be provided with that cabin front suspension is put support and cabin front suspension is put flip-arm support in the time of entrucking again, needs comparatively speaking more making, cost of installation.
2, the distance of its base plate bottom of this utility model and front lower protection crossbeam is larger, connection bracket size in the middle of causing is large, complex-shaped, stressed relatively poor, and this utility model is arranged on operator's compartment pedal on front lower protection crossbeam, stressed unstable, the easily distortion of pedal support assembly in the process of trampling; In the time that front lower protection assembly damages in accident, need to change front lower protection assembly and operator's compartment pedal simultaneously, bring inconvenience for repairing.
Summary of the invention
The object of the invention is to overcome the fixing unstable problem of not high, the front lower fence rail of the integrated level existing in prior art, high, the front lower fence rail fixation of a kind of integrated level integrated frame longeron connection bracket is provided.
For realizing above object, technical solution of the present invention is:
A kind of integrated frame longeron connection bracket, comprise matrix with and bumper/spoiler installation portion, beam assembly installation portion, vehicle frame fixed part and the leaf spring fixed part of upper setting, the back of described bumper/spoiler installation portion is fixedly connected with the front end of vehicle frame fixed part by beam assembly installation portion, and the bottom of described vehicle frame fixed part is fixedly connected with the sidepiece of leaf spring fixed part;
Between described crossbeam assembly installation portion and vehicle frame fixed part, be provided with up concave type water tank installation portion and cabin front suspension is put flip-arm installation portion, the below of crossbeam assembly installation portion is fixedly connected with front lower protection bearing fixed part, and the sidepiece of crossbeam assembly installation portion is fixedly connected with front-suspension mounting bracket of shock absorber;
Described matrix and bumper/spoiler installation portion, beam assembly installation portion, vehicle frame fixed part, leaf spring fixed part, up concave type water tank installation portion, front lower protection bearing fixed part, cabin front suspension are put flip-arm installation portion, front-suspension mounting bracket of shock absorber is structure as a whole.
The sidepiece of described up concave type water tank installation portion is provided with steering box mounting bracket, up concave type water tank installation portion and steering box mounting bracket are structure as a whole, steering box mounting bracket is fixedly connected with steering box, and described steering box mounting bracket and front-suspension mounting bracket of shock absorber homonymy arrange.
The front end of described crossbeam assembly installation portion is fixedly connected with the back of bumper/spoiler by bumper/spoiler installation portion, the bottom that the rear end of crossbeam assembly installation portion is put flip-arm installation portion by up concave type water tank installation portion with cabin front suspension is fixedly connected with, one side of crossbeam assembly installation portion is fixedly connected with front-suspension mounting bracket of shock absorber, the opposite side of crossbeam assembly installation portion is fixedly connected with the end of crossbeam assembly, crossbeam assembly installation portion top is provided with front-suspension lower position block bearing, and crossbeam assembly installation portion bottom is fixedly connected with the top of front lower protection bearing fixed part.
The middle part of described front-suspension mounting bracket of shock absorber coordinates with the bottom rotation of front-suspension spring damper, the top of front-suspension spring damper is connected with the head end that cabin front suspension is put flip-arm, and cabin front suspension is put the rotary-top that the tail end of flip-arm puts flip-arm installation portion with cabin front suspension and coordinated.
Described up concave type water tank installation portion is fixedly connected with the tank bracket of water tank sidepiece.
The top of described front-suspension lower position block bearing is fixedly connected with rubber lower position block, described rubber lower position block be positioned at cabin front suspension put flip-arm under.
Described front lower protection bearing fixed part is fixedly connected with front lower fence rail by front lower protection bearing.
One side of described vehicle frame fixed part is fixedly connected with the sidepiece of vehicle frame, and the opposite side of vehicle frame fixed part is fixedly connected with operator's compartment pedal by pedal support.
The top of described leaf spring fixed part is fixedly connected with the bottom of vehicle frame, and the bottom of leaf spring fixed part is fixedly connected with the end of leaf spring.
Compared with prior art, beneficial effect of the present invention is:
1, in a kind of integrated frame longeron of the present invention connection bracket, multiple connection brackets of vehicle frame front portion are integrated on matrix, make the structure of vehicle frame front portion compacter, space availability ratio is high; Meanwhile, it is all parts of substrate casting structure that cabin front suspension is put flip-arm installation portion, front-suspension mounting bracket of shock absorber, steering box mounting bracket, has reduced the number of molds that support is produced, and has reduced production control cost.The supporting plate of integrative-structure has reduced the installation pore quantity on chassis side rail, improves the mechanical strength of vehicle frame front portion, has reduced the assembly process of element bracket simultaneously, has improved efficiency of assembling.Therefore, the design improved vehicle frame front portion mechanical strength and element efficiency of assembling, reduced productive costs.
2, in a kind of integrated frame longeron of the present invention connection bracket, the front lower protection bearing fixed part of matrix bottom is directly connected with front lower protection bearing, front lower protection bearing fixed part design height is lower, and the structure of the front lower protection bearing making is compacter, mechanical strength is high; Be casting structure for matrix simultaneously, improved the mechanical strength of front lower protection bearing fixed part.Therefore, the design's front lower protection bearing fixed part mechanical strength is high, the compact conformation of front lower protection bearing, fixation.
3, in a kind of integrated frame longeron of the present invention connection bracket, the design of up concave type water tank installation portion makes the front and back plane of matrix have diff-H, can ensure that matrix rear portion is effectively connected with vehicle frame, can reserve enough assembly spaces for tank bracket again.Therefore, the design is connected and fixed firmly, is easy to assemble water tank.
4, bumper/spoiler and the Cab mounting in a kind of integrated frame longeron of the present invention connection bracket is directly installed on matrix, and both reference for assembling is consistent, plane is poor little, makes bumper/spoiler consistent with the gap of water tank face shield, has ensured the aesthetic property of car body.Therefore, the design's bumper/spoiler is consistent with Cab mounting reference for assembling, makes bumper/spoiler consistent with the gap of water tank face shield, attractive in appearance.
5, the middle part of front-suspension mounting bracket of shock absorber in a kind of integrated frame longeron of the present invention connection bracket and the rotation of the bottom of front-suspension spring damper coordinate, the top of front-suspension spring damper is connected with the head end that cabin front suspension is put flip-arm, and cabin front suspension is put the rotary-top that the tail end of flip-arm puts flip-arm installation portion with cabin front suspension and coordinated.The attachment point that cabin front suspension is put flip-arm all, on matrix, has reduced the installation error that cabin front suspension is put, and the casting structure of matrix has guaranteed that its stressed reliability is higher simultaneously.Therefore, the stressed reliability of the design high, be convenient to the assembling that cabin front suspension is put.
Brief description of the drawings
Fig. 1 is the design's structural representation.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the scheme of installation of Fig. 1 center member assembly installation portion.
Fig. 5 is the scheme of installation of front-suspension mounting bracket of shock absorber in Fig. 1.
Fig. 6 is the scheme of installation that in Fig. 1, cabin front suspension is put flip-arm installation portion.
In figure: matrix 1, bumper/spoiler installation portion 2, crossbeam assembly installation portion 3, crossbeam assembly 31, vehicle frame fixed part 4, vehicle frame 41, pedal support 42, operator's compartment pedal 43, leaf spring fixed part 5, leaf spring 51, up concave type water tank installation portion 6, water tank 61, tank bracket 62, front lower protection bearing fixed part 7, front lower protection bearing 71, front lower fence rail 72, cabin front suspension is put flip-arm installation portion 8, front-suspension mounting bracket of shock absorber 81, front-suspension spring damper 82, cabin front suspension is put flip-arm 83, front-suspension lower position block bearing 84, rubber lower position block 85, steering box mounting bracket 9, steering box 91.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further detailed explanation.
Referring to figure 1 – Fig. 6, a kind of integrated frame longeron connection bracket, comprise matrix 1 with and bumper/spoiler installation portion 2, beam assembly installation portion 3, vehicle frame fixed part 4 and the leaf spring fixed part 5 of upper setting, the back of described bumper/spoiler installation portion 2 is fixedly connected with the front end of vehicle frame fixed part 4 by beam assembly installation portion 3, and the bottom of described vehicle frame fixed part 4 is fixedly connected with the sidepiece of leaf spring fixed part 5;
Between described crossbeam assembly installation portion 3 and vehicle frame fixed part 4, be provided with up concave type water tank installation portion 6 and cabin front suspension is put flip-arm installation portion 8, the below of crossbeam assembly installation portion 3 is fixedly connected with front lower protection bearing fixed part 7, and the sidepiece of crossbeam assembly installation portion 3 is fixedly connected with front-suspension mounting bracket of shock absorber 81;
Described matrix 1 is put flip-arm installation portion 8 with bumper/spoiler installation portion 2, beam assembly installation portion 3, vehicle frame fixed part 4, leaf spring fixed part 5, up concave type water tank installation portion 6, front lower protection bearing fixed part 7, cabin front suspension, front-suspension mounting bracket of shock absorber 81 is structure as a whole.
The sidepiece of described up concave type water tank installation portion 6 is provided with steering box mounting bracket 9, up concave type water tank installation portion 6 is structure as a whole with steering box mounting bracket 9, steering box mounting bracket 9 is fixedly connected with steering box 91, described steering box mounting bracket 9 and the 81 homonymy settings of front-suspension mounting bracket of shock absorber.
The front end of described crossbeam assembly installation portion 3 is fixedly connected with the back of bumper/spoiler by bumper/spoiler installation portion 2, the bottom that the rear end of crossbeam assembly installation portion 3 is put flip-arm installation portion 8 by up concave type water tank installation portion 6 with cabin front suspension is fixedly connected with, one side of crossbeam assembly installation portion 3 is fixedly connected with front-suspension mounting bracket of shock absorber 81, the opposite side of crossbeam assembly installation portion 3 is fixedly connected with the end of crossbeam assembly 31, crossbeam assembly installation portion 3 tops are provided with front-suspension lower position block bearing 84, crossbeam assembly installation portion 3 bottoms are fixedly connected with the top of front lower protection bearing fixed part 7.
The middle part of described front-suspension mounting bracket of shock absorber 81 coordinates with the bottom rotation of front-suspension spring damper 82, the top of front-suspension spring damper 82 is connected with the head end that cabin front suspension is put flip-arm 83, and cabin front suspension is put the rotary-top that the tail end of flip-arm 83 puts flip-arm installation portion 8 with cabin front suspension and coordinated.
Described up concave type water tank installation portion 6 is fixedly connected with the tank bracket 62 of water tank 61 sidepieces.
The top of described front-suspension lower position block bearing 84 is fixedly connected with rubber lower position block 85, described rubber lower position block 85 be positioned at cabin front suspension put flip-arm 83 under.
Described front lower protection bearing fixed part 7 is fixedly connected with front lower fence rail 72 by front lower protection bearing 71.
One side of described vehicle frame fixed part 4 is fixedly connected with the sidepiece of vehicle frame 41, and the opposite side of vehicle frame fixed part 4 is fixedly connected with operator's compartment pedal 43 by pedal support 42.
The top of described leaf spring fixed part 5 is fixedly connected with the bottom of vehicle frame 41, and the bottom of leaf spring fixed part 5 is fixedly connected with the end of leaf spring 51.
Principle of the present invention is described as follows:
The design is divided into left side brackets plate and right side supporting plate, be installed on respectively on the chassis side rail in left side and the chassis side rail on right side, left side brackets plate and right side supporting plate are symmetrical structure, because steering box 91 is arranged at vehicle frame left side, on the supporting plate of right side, do not need steering box 91 is installed, therefore steering box mounting bracket 9 is not set on the supporting plate of right side.
Between fixation holes on the design's matrix 1, be provided with reinforced rib, play and strengthen fixing effect, in non-important force part, lightening hole is set, alleviate the weight of support simultaneously.
Embodiment 1:
Referring to figure 1 – Fig. 6, a kind of integrated frame longeron connection bracket, comprise matrix 1 with and bumper/spoiler installation portion 2, beam assembly installation portion 3, vehicle frame fixed part 4 and the leaf spring fixed part 5 of upper setting, the back of described bumper/spoiler installation portion 2 is fixedly connected with the front end of vehicle frame fixed part 4 by beam assembly installation portion 3, and the bottom of described vehicle frame fixed part 4 is fixedly connected with the sidepiece of leaf spring fixed part 5, between described crossbeam assembly installation portion 3 and vehicle frame fixed part 4, be provided with up concave type water tank installation portion 6 and cabin front suspension is put flip-arm installation portion 8, the below of crossbeam assembly installation portion 3 is fixedly connected with front lower protection bearing fixed part 7, and the sidepiece of crossbeam assembly installation portion 3 is fixedly connected with front-suspension mounting bracket of shock absorber 81, described matrix 1 is put flip-arm installation portion 8 with bumper/spoiler installation portion 2, beam assembly installation portion 3, vehicle frame fixed part 4, leaf spring fixed part 5, up concave type water tank installation portion 6, front lower protection bearing fixed part 7, cabin front suspension, front-suspension mounting bracket of shock absorber 81 is structure as a whole, the sidepiece of described up concave type water tank installation portion 6 is provided with steering box mounting bracket 9, up concave type water tank installation portion 6 is structure as a whole with steering box mounting bracket 9, steering box mounting bracket 9 is fixedly connected with steering box 91, described steering box mounting bracket 9 and the 81 homonymy settings of front-suspension mounting bracket of shock absorber, the front end of described crossbeam assembly installation portion 3 is fixedly connected with the back of bumper/spoiler by bumper/spoiler installation portion 2, the bottom that the rear end of crossbeam assembly installation portion 3 is put flip-arm installation portion 8 by up concave type water tank installation portion 6 with cabin front suspension is fixedly connected with, one side of crossbeam assembly installation portion 3 is fixedly connected with front-suspension mounting bracket of shock absorber 81, the opposite side of crossbeam assembly installation portion 3 is fixedly connected with the end of crossbeam assembly 31, crossbeam assembly installation portion 3 tops are provided with front-suspension lower position block bearing 84, crossbeam assembly installation portion 3 bottoms are fixedly connected with the top of front lower protection bearing fixed part 7, the middle part of described front-suspension mounting bracket of shock absorber 81 coordinates with the bottom rotation of front-suspension spring damper 82, the top of front-suspension spring damper 82 is connected with the head end that cabin front suspension is put flip-arm 83, cabin front suspension is put the rotary-top that the tail end of flip-arm 83 puts flip-arm installation portion 8 with cabin front suspension and is coordinated, described up concave type water tank installation portion 6 is fixedly connected with the tank bracket 62 of water tank 61 sidepieces, the top of described front-suspension lower position block bearing 84 is fixedly connected with rubber lower position block 85, described rubber lower position block 85 be positioned at cabin front suspension put flip-arm 83 under, described front lower protection bearing fixed part 7 is fixedly connected with front lower fence rail 72 by front lower protection bearing 71, one side of described vehicle frame fixed part 4 is fixedly connected with the sidepiece of vehicle frame 41, the opposite side of vehicle frame fixed part 4 is fixedly connected with operator's compartment pedal 43 by pedal support 42, the top of described leaf spring fixed part 5 is fixedly connected with the bottom of vehicle frame 41, and the bottom of leaf spring fixed part 5 is fixedly connected with the end of leaf spring 51.
Claims (9)
1. an integrated frame longeron connection bracket, comprise matrix (1) with and bumper/spoiler installation portion (2), beam assembly installation portion (3), vehicle frame fixed part (4) and the leaf spring fixed part (5) of upper setting, the back of described bumper/spoiler installation portion (2) is fixedly connected with the front end of vehicle frame fixed part (4) by beam assembly installation portion (3), the bottom of described vehicle frame fixed part (4) is fixedly connected with the sidepiece of leaf spring fixed part (5), it is characterized in that:
Between described crossbeam assembly installation portion (3) and vehicle frame fixed part (4), be provided with up concave type water tank installation portion (6) and cabin front suspension is put flip-arm installation portion (8), the below of crossbeam assembly installation portion (3) is fixedly connected with front lower protection bearing fixed part (7), and the sidepiece of crossbeam assembly installation portion (3) is fixedly connected with front-suspension mounting bracket of shock absorber (81);
Described matrix (1) is put flip-arm installation portion (8) with bumper/spoiler installation portion (2), beam assembly installation portion (3), vehicle frame fixed part (4), leaf spring fixed part (5), up concave type water tank installation portion (6), front lower protection bearing fixed part (7), cabin front suspension, front-suspension mounting bracket of shock absorber (81) is structure as a whole.
2. a kind of integrated frame longeron connection bracket according to claim 1, it is characterized in that: the sidepiece of described up concave type water tank installation portion (6) is provided with steering box mounting bracket (9), up concave type water tank installation portion (6) is structure as a whole with steering box mounting bracket (9), steering box mounting bracket (9) is fixedly connected with steering box (91), described steering box mounting bracket (9) and front-suspension mounting bracket of shock absorber (81) homonymy setting.
3. a kind of integrated frame longeron connection bracket according to claim 1 and 2, it is characterized in that: the front end of described crossbeam assembly installation portion (3) is fixedly connected with the back of bumper/spoiler by bumper/spoiler installation portion (2), the bottom that flip-arm installation portion (8) is put by up concave type water tank installation portion (6) and cabin front suspension in the rear end of crossbeam assembly installation portion (3) is fixedly connected with, one side of crossbeam assembly installation portion (3) is fixedly connected with front-suspension mounting bracket of shock absorber (81), the opposite side of crossbeam assembly installation portion (3) is fixedly connected with the end of crossbeam assembly (31), crossbeam assembly installation portion (3) top is provided with front-suspension lower position block bearing (84), crossbeam assembly installation portion (3) bottom is fixedly connected with the top of front lower protection bearing fixed part (7).
4. a kind of integrated frame longeron connection bracket according to claim 3, it is characterized in that: the middle part of described front-suspension mounting bracket of shock absorber (81) coordinates with the bottom rotation of front-suspension spring damper (82), the top of front-suspension spring damper (82) is connected with the head end that cabin front suspension is put flip-arm (83), and cabin front suspension is put the rotary-top that the tail end of flip-arm (83) puts flip-arm installation portion (8) with cabin front suspension and coordinated.
5. a kind of integrated frame longeron connection bracket according to claim 3, is characterized in that: described up concave type water tank installation portion (6) is fixedly connected with the tank bracket (62) of water tank (61) sidepiece.
6. a kind of integrated frame longeron connection bracket according to claim 3, it is characterized in that: the top of described front-suspension lower position block bearing (84) is fixedly connected with rubber lower position block (85), described rubber lower position block (85) be positioned at cabin front suspension put flip-arm (83) under.
7. a kind of integrated frame longeron connection bracket according to claim 3, is characterized in that: described front lower protection bearing fixed part (7) is fixedly connected with front lower fence rail (72) by front lower protection bearing (71).
8. a kind of integrated frame longeron connection bracket according to claim 1 and 2, it is characterized in that: a side of described vehicle frame fixed part (4) is fixedly connected with the sidepiece of vehicle frame (41), the opposite side of vehicle frame fixed part (4) is fixedly connected with operator's compartment pedal (43) by pedal support (42).
9. a kind of integrated frame longeron connection bracket according to claim 8, it is characterized in that: the top of described leaf spring fixed part (5) is fixedly connected with the bottom of vehicle frame (41), the bottom of leaf spring fixed part (5) is fixedly connected with the end of leaf spring (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107262.8A CN103921842B (en) | 2014-03-21 | 2014-03-21 | A kind of integrated frame longeron connection bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107262.8A CN103921842B (en) | 2014-03-21 | 2014-03-21 | A kind of integrated frame longeron connection bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921842A true CN103921842A (en) | 2014-07-16 |
| CN103921842B CN103921842B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107262.8A Active CN103921842B (en) | 2014-03-21 | 2014-03-21 | A kind of integrated frame longeron connection bracket |
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| CN (1) | CN103921842B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590375A (en) * | 2015-02-11 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Front-end bracket for frame of heavy-duty commercial vehicle |
| CN104590374A (en) * | 2015-01-22 | 2015-05-06 | 江苏汤臣汽车零部件有限公司 | Four-in-one heavy truck front connecting beam |
| CN106143622A (en) * | 2016-09-14 | 2016-11-23 | 江铃汽车股份有限公司 | Extension support and the vehicle with this extension support |
| CN108725587A (en) * | 2018-07-15 | 2018-11-02 | 襄阳金耐特机械股份有限公司 | The overhanging boom support in vehicle frame front end |
| CN109334426A (en) * | 2018-10-25 | 2019-02-15 | 东风商用车有限公司 | A kind of engine mounting pocket beam assembly |
| CN110667699A (en) * | 2019-09-04 | 2020-01-10 | 东风商用车有限公司 | Arrangement system of steering engine |
| CN110884314A (en) * | 2018-09-08 | 2020-03-17 | 合肥工业大学 | Integrated lifting lug structure for fixing plate spring and battery pack on frame |
| CN112278097A (en) * | 2020-10-15 | 2021-01-29 | 青岛宇远新材料有限公司 | Front overhang connecting seat and have its vehicle |
| CN113460168A (en) * | 2020-03-31 | 2021-10-01 | 陕西重型汽车有限公司 | Integrated front-end accessory of heavy truck |
| CN113799875A (en) * | 2020-06-15 | 2021-12-17 | 陕西重型汽车有限公司 | Frame front end bearing device and vehicle |
| CN113895519A (en) * | 2021-11-19 | 2022-01-07 | 一汽解放汽车有限公司 | Front lengthening beam combined support |
| CN114104112A (en) * | 2021-12-07 | 2022-03-01 | 东风精密铸造有限公司 | Multifunctional front connecting beam |
| CN114802458A (en) * | 2022-05-05 | 2022-07-29 | 一汽解放汽车有限公司 | Integrated support of preceding extension beam, frame front end assembly and vehicle |
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2014
- 2014-03-21 CN CN201410107262.8A patent/CN103921842B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590374A (en) * | 2015-01-22 | 2015-05-06 | 江苏汤臣汽车零部件有限公司 | Four-in-one heavy truck front connecting beam |
| CN104590375A (en) * | 2015-02-11 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Front-end bracket for frame of heavy-duty commercial vehicle |
| CN106143622A (en) * | 2016-09-14 | 2016-11-23 | 江铃汽车股份有限公司 | Extension support and the vehicle with this extension support |
| CN108725587A (en) * | 2018-07-15 | 2018-11-02 | 襄阳金耐特机械股份有限公司 | The overhanging boom support in vehicle frame front end |
| CN108725587B (en) * | 2018-07-15 | 2024-04-26 | 襄阳金耐特机械股份有限公司 | Frame front end extension beam bracket |
| CN110884314A (en) * | 2018-09-08 | 2020-03-17 | 合肥工业大学 | Integrated lifting lug structure for fixing plate spring and battery pack on frame |
| CN109334426A (en) * | 2018-10-25 | 2019-02-15 | 东风商用车有限公司 | A kind of engine mounting pocket beam assembly |
| CN110667699B (en) * | 2019-09-04 | 2022-06-10 | 东风商用车有限公司 | Steering engine arrangement system |
| CN110667699A (en) * | 2019-09-04 | 2020-01-10 | 东风商用车有限公司 | Arrangement system of steering engine |
| CN113460168A (en) * | 2020-03-31 | 2021-10-01 | 陕西重型汽车有限公司 | Integrated front-end accessory of heavy truck |
| CN113460168B (en) * | 2020-03-31 | 2022-09-27 | 陕西重型汽车有限公司 | Integrated front-end accessory of heavy truck |
| CN113799875A (en) * | 2020-06-15 | 2021-12-17 | 陕西重型汽车有限公司 | Frame front end bearing device and vehicle |
| CN112278097A (en) * | 2020-10-15 | 2021-01-29 | 青岛宇远新材料有限公司 | Front overhang connecting seat and have its vehicle |
| CN113895519A (en) * | 2021-11-19 | 2022-01-07 | 一汽解放汽车有限公司 | Front lengthening beam combined support |
| CN114104112A (en) * | 2021-12-07 | 2022-03-01 | 东风精密铸造有限公司 | Multifunctional front connecting beam |
| CN114802458A (en) * | 2022-05-05 | 2022-07-29 | 一汽解放汽车有限公司 | Integrated support of preceding extension beam, frame front end assembly and vehicle |
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| Publication number | Publication date |
|---|---|
| CN103921842B (en) | 2016-02-24 |
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