CN113602223B - Lightweight truck bumper structure - Google Patents
Lightweight truck bumper structure Download PDFInfo
- Publication number
- CN113602223B CN113602223B CN202110983713.4A CN202110983713A CN113602223B CN 113602223 B CN113602223 B CN 113602223B CN 202110983713 A CN202110983713 A CN 202110983713A CN 113602223 B CN113602223 B CN 113602223B
- Authority
- CN
- China
- Prior art keywords
- bumper
- support
- pull rod
- side end
- lightweight
- 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.)
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- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 229910000746 Structural steel Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 abstract description 7
- 238000004512 die casting Methods 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
-
- 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
-
- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R2019/247—Fastening of bumpers' side ends
Abstract
The invention discloses a light truck bumper structure, which comprises a bumper middle section and bumper side ends connected to two sides of the bumper middle section, wherein the surface of each bumper side end is connected with a light cover plate through a bolt, the surface of each bumper side end is respectively provided with an anti-shaking pull rod mechanism and a light-weight supporting structure, each anti-shaking pull rod mechanism comprises a pull rod fixed on the surface of each bumper side end through a pull rod BOSS column, and the invention relates to the technical field of truck bumpers. This lightweight truck bumper structure, through on the bumper about, ingenious design anti-shake draw bar mechanism + lightweight small-size support die-casting aluminium supporting structure + syllogic structural style, when promoting bumper modal parameter by a wide margin, the whole weight of bumper has also been reduced, simple to operate is simple, and scatter each tie point, it is more even to guarantee each point atress, the integral connection form is more firm reliable, guarantee sufficient structural strength when practicing thrift cost lightweight.
Description
Technical Field
The invention relates to the technical field of truck bumpers, in particular to a light truck bumper structure.
Background
The front bumper of the vehicle plays a very important role in ensuring the safety of the vehicle.
Through the retrieval, the utility model discloses a heavy truck metal front bumper assembly based on lightweight structure, integrated comprehensive function supports such as bumper fixed bolster, lamp support, wire harness support, decorative board support have been integrated to integral die-casting aluminium support when using, though reached the lightweight, nevertheless not firm enough with being connected between the automobile frame, produce violent shake easily when connecting, self mode and rigidity are not up to standard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a light truck bumper structure, which solves the problems that the connection between the bumper structure and an automobile framework is not firm enough, violent shaking is easily generated during connection, and the self mode and the rigidity do not reach the standard.
In order to achieve the purpose, the invention is realized by the following technical scheme: a light truck bumper structure comprises a bumper middle section and bumper side ends connected to two sides of the bumper middle section, wherein the surface of each bumper side end is connected with a light cover plate through a bolt, and the surface of each bumper side end is provided with an anti-shake pull rod mechanism and a light support structure respectively;
the anti-shaking pull rod mechanism comprises a pull rod fixed on the surface of the side end of the bumper through a pull rod BOSS column, one end of the pull rod, far away from the side end of the bumper, is fixedly connected with a suspension through a bolt, and one side of the suspension is connected with a truck framework;
lightweight bearing structure includes fixes the lightweight support at bumper side surface through first support BOSS post and second support BOSS post, the below of bumper side is connected with the support frame through support frame BOSS post, the surface of support frame is connected through the fixed surface of bolt and lightweight support, the bottom of support frame is through angle bar fixedly connected with mount, crashproof roof beam under one side fixedly connected with of mount, the surface in bumper middle section is connected with the steelframe through steelframe BOSS post, the surface of steelframe and the top fixed connection of crashproof roof beam down, through on controlling the bumper, ingenious design anti-shake draw bar mechanism + the die-casting aluminium support structural style of lightweight small-size support, when promoting bumper modal parameter by a wide margin, the structure is reliable, has also reduced the whole weight of bumper, and simple to it is simple to scatter each tie point, guarantees that each point atress is more even, and the integral connection form is more firm reliable, guarantees sufficient structural strength when practicing thrift cost lightweight.
As a further scheme of the invention: the surface of the middle section of the bumper is fixedly connected with an installation support through an installation support BOSS column, the surface of the middle section of the bumper is fixedly connected with a crossbeam through a crossbeam BOSS column, and the surface of the installation support is connected with the surface of the crossbeam through a bolt.
As a further scheme of the invention: the lightweight support is made of cast aluminum.
As a further scheme of the invention: the surface of the lightweight support is provided with a hollow groove.
As a further scheme of the invention: the thickness of the connecting part of the surface of the light-weight bracket and the side end of the bumper is larger than that of the non-connecting part.
As a further scheme of the invention: the surface of the suspension is provided with a cavity.
As a further scheme of the invention: the fixing frame and the lower anti-collision Liang Gajiao are right angles, and the fixing frame is a hollow rectangular pipe.
As a further scheme of the invention: the assembling method of the bumper structure comprises the following steps:
step one, assembling an anti-shaking pull rod mechanism, namely connecting a suspension with a pull rod through a bolt, fixing the pull rod on a pull rod BOSS column on the surface of the side end of a bumper, and finishing the installation of the anti-shaking pull rod mechanism;
step two, mounting a lightweight support structure, namely fixing a lightweight support on the surface of the side end of the bumper through a first support BOSS column and a second support BOSS column, then fixing the support below the side end of the bumper through a support frame BOSS column, fixing a steel frame on the surface of the middle section of the bumper through a steel frame BOSS column, fixing the support on a fixing frame through an M8 bolt angle iron, then fixing the steel frame on the surface of a lower anti-collision beam, and finishing the assembly of the lightweight support structure;
and step three, mounting the mounting bracket on the surface of the girder through the girder BOSS column, and finishing the mounting.
Advantageous effects
The invention provides a light truck bumper structure. Compared with the prior art, the method has the following beneficial effects: the utility model provides a lightweight truck bumper structure, through on the bumper about, the ingenious anti-shake draw bar mechanism + lightweight small-size supports die-casting aluminium supporting structure + syllogic structural style that has designed, when promoting bumper modal parameter by a wide margin, the structure is reliable, the whole weight of bumper has also been reduced, simple to operate is simple, and scatter each tie point, it is more even to guarantee each point atress, the integral connection form is more firm reliable, guarantee sufficient structural strength when practicing thrift cost lightweight.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an exploded view of the left half of the present invention;
FIG. 3 is a schematic perspective view of the left half of the present invention;
fig. 4 is a schematic structural connection diagram of the anti-shake pull rod mechanism of the present invention.
In the figure: 1. a bumper side end; 2. a bumper middle section; 3. a light cover plate; 4. a lightweight bracket; 5. a support frame; 6. a fixed mount; 7. a steel frame; 8. a lower impact beam; 9. a girder; 10. a pull rod; 11. mounting a bracket; 12. a suspension; 1-1, a pull rod BOSS column; 1-2, a first support BOSS column; 1-3, a second support BOSS column; 1-4, supporting a BOSS column; 2-1, installing a support BOSS column; 2-2, a crossbeam BOSS column; 2-3, and a steel frame BOSS column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a light truck bumper structure comprises a bumper middle section 2 and bumper side ends 1 connected to two sides of the bumper middle section 2, wherein the surfaces of the bumper side ends 1 are connected with light cover plates 3 through bolts, and the surfaces of the bumper side ends 1 are respectively provided with an anti-shaking pull rod mechanism and a light-weight supporting structure;
the anti-shaking pull rod mechanism comprises a pull rod 10 fixed on the surface of a bumper side end 1 through a pull rod BOSS column 1-1, one end, away from the bumper side end 1, of the pull rod 10 is fixedly connected with a suspension 12 through a bolt, the suspension 12 is connected with the pull rod 10 through a bolt, then the pull rod 10 is fixed on the pull rod BOSS column 1-1 on the surface of the bumper side end 1, one side of the suspension 12 is connected with a truck framework, the truck framework is connected with the bumper through the pull rod 10, the overall structure is simpler, and enough pulling force is provided for connecting components together;
the lightweight support structure comprises a lightweight support 4 fixed on the surface of a bumper side end 1 through a first support BOSS column 1-2 and a second support BOSS column 1-3, the lightweight support 4 is fixed on the surface of the bumper side end 1 through the first support BOSS column 1-2 and the second support BOSS column 1-3, a support frame 5 is connected below the bumper side end 1 through the support frame BOSS column 1-4, the surface of the support frame 5 is fixedly connected with the surface of the lightweight support 4 through bolts, the support frame 5 is fixed below the bumper side end 1 through the support frame BOSS column 1-4, the bottom of the support frame 5 is fixedly connected with a fixing frame 6 through angle iron, one side of the fixing frame 6 is fixedly connected with a lower anti-collision beam 8, fix mount 6 in the bottom of support frame 5 through the angle bar, then fix crashproof roof beam 8 down on the surface of mount 6 and steelframe 7, the surface of bumper middle section 2 is connected with steelframe 7 through steelframe BOSS post 2-3, the surface of steelframe 7 and crashproof roof beam 8's top fixed connection down, the multiple spot connection, fix lightweight support 4 together, assemble into lightweight small-size support die-casting aluminium supporting structure, simple to operate is simple, and with each tie point dispersion, it is more even to guarantee each point atress, the integral connection form is firm more reliable, guarantee sufficient structural strength when practicing thrift cost lightweight.
The surface of the bumper middle section 2 is fixedly connected with a mounting bracket 11 through a mounting bracket BOSS column 2-1, the surface of the bumper middle section 2 is fixedly connected with a girder 9 through a girder BOSS column 2-2, the surface of the mounting bracket 11 is connected with the surface of the girder 9 through a bolt 1, and the mounting bracket 11 is mounted on the surface of the girder 9 through the girder BOSS column 2-2.
The fretwork groove has been seted up on the surface of lightweight support 4, reduces whole weight, and the thickness of the surface of lightweight support 4 and the 1 junction of bumper side is greater than the thickness of not junction, and the cavity has been seted up on the surface of suspension 12, and mount 6 is the right angle with 8 contained angles of lower anticollision roof beams, and mount 6 is the cavity rectangular pipe.
The assembling method of the bumper structure comprises the following steps:
step one, assembling an anti-shaking pull rod mechanism, namely connecting a suspension 12 with a pull rod 10 through a bolt, fixing the pull rod 10 on a pull rod BOSS column 1-1 on the surface of a bumper side end 1, and finishing the installation of the anti-shaking pull rod mechanism;
step two, mounting a lightweight support structure, namely fixing a lightweight support 4 on the surface of a bumper side end 1 through a first support BOSS column 1-2 and a second support BOSS column 1-3, fixing a support frame 5 below the bumper side end 1 through a support frame BOSS column 1-4, fixing a steel frame 7 on the surface of a bumper middle section 2 through a steel frame BOSS column 2-3, fixing the support frame 5 on a fixing frame 6 through an M8 bolt angle iron, fixing the steel frame 7 on the surface of a lower anti-collision beam 8, and finishing the assembly of the lightweight support structure;
and step three, mounting the mounting bracket 11 on the surface of the girder 9 through the girder BOSS column 2-2, and finishing the mounting.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (1)
1. The utility model provides a lightweight truck bumper structure, includes bumper middle section (2) and connects bumper side (1) in bumper middle section (2) both sides, its characterized in that: the surface of the side end (1) of the bumper is respectively provided with an anti-shaking pull rod mechanism and a light-weight support structure;
the anti-shaking pull rod mechanism comprises a pull rod (10) fixed on the surface of the side end (1) of the bumper through a pull rod BOSS column (1-1), one end, far away from the side end (1) of the bumper, of the pull rod (10) is fixedly connected with a suspension (12) through a bolt, and one side of the suspension (12) is connected with a truck framework; the surface of the middle bumper section (2) is fixedly connected with an installation support (11) through an installation support BOSS column (2-1), the surface of the middle bumper section (2) is fixedly connected with a crossbeam (9) through a crossbeam BOSS column (2-2), and the surface of the installation support (11) is connected with the surface of the crossbeam (9) through bolts; the lightweight support structure comprises a lightweight support (4) fixed on the surface of a bumper side end (1) through a first support BOSS column (1-2) and a second support BOSS column (1-3), the lower part of the bumper side end (1) is connected with a support frame (5) through the support frame BOSS column (1-4), the surface of the support frame (5) is fixedly connected with the surface of the lightweight support (4) through bolts, the bottom of the support frame (5) is fixedly connected with a fixing frame (6) through angle iron, one side of the fixing frame (6) is fixedly connected with a lower anti-collision beam (8), the surface of a bumper middle section (2) is connected with a steel frame (7) through the BOSS column (2-3), the surface of the steel frame (7) is fixedly connected with the top of the lower anti-collision beam (8), and the lightweight support (4) is made of cast aluminum; a hollow groove is formed in the surface of the light-weight support (4); the thickness of the joint of the surface of the light-weight support (4) and the side end (1) of the bumper is larger than that of the unconnected part, and the surface of the side end (1) of the bumper is connected with a light cover plate (3) through a bolt; a cavity is formed in the surface of the suspension (12); the included angle between the fixed frame (6) and the lower anti-collision beam (8) is a right angle, and the fixed frame (6) is a hollow rectangular pipe;
the assembling method of the bumper structure comprises the following steps:
step one, assembling an anti-shaking pull rod mechanism, namely connecting a suspension (12) with a pull rod (10) through a bolt, fixing the pull rod (10) on a pull rod BOSS column (1-1) on the surface of the side end (1) of a bumper, and finishing the installation of the anti-shaking pull rod mechanism;
step two, mounting a lightweight support structure, namely fixing a lightweight support (4) on the surface of a bumper side end (1) through a first support BOSS column (1-2) and a second support BOSS column (1-3), fixing a support frame (5) below the bumper side end (1) through a support frame BOSS column (1-4), fixing a steel frame (7) on the surface of a bumper middle section (2) through a steel frame BOSS column (2-3), fixing the support frame (5) on a fixing frame (6) through an M8 bolt angle iron, fixing the steel frame (7) on the surface of a lower anti-collision beam (8), and finishing the assembly of the lightweight support structure;
and thirdly, mounting the mounting bracket (11) on the surface of the girder (9) through the girder BOSS column (2-2) and finishing the mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983713.4A CN113602223B (en) | 2021-08-25 | 2021-08-25 | Lightweight truck bumper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983713.4A CN113602223B (en) | 2021-08-25 | 2021-08-25 | Lightweight truck bumper structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113602223A CN113602223A (en) | 2021-11-05 |
| CN113602223B true CN113602223B (en) | 2023-03-24 |
Family
ID=78341983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110983713.4A Active CN113602223B (en) | 2021-08-25 | 2021-08-25 | Lightweight truck bumper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113602223B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9783153B2 (en) * | 2015-11-11 | 2017-10-10 | Ford Global Technologies, Llc | Bumper assembly including lower leg stiffener |
| CN205256254U (en) * | 2015-12-24 | 2016-05-25 | 集瑞联合重工有限公司 | Truck front bumper |
| CN207579816U (en) * | 2017-11-01 | 2018-07-06 | 中国第一汽车股份有限公司 | A kind of heavy truck metal front bumper assembly based on lightweight structure |
| CN211809477U (en) * | 2020-02-18 | 2020-10-30 | 中国重汽集团济南动力有限公司 | Bumper bracket assembly of medium-weight truck |
| CN211809314U (en) * | 2020-03-05 | 2020-10-30 | 重庆长安汽车股份有限公司 | Automobile bumper fog lamp mounting structure and vehicle |
| CN213056965U (en) * | 2020-09-14 | 2021-04-27 | 一汽解放青岛汽车有限公司 | Truck front bumper and truck |
-
2021
- 2021-08-25 CN CN202110983713.4A patent/CN113602223B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113602223A (en) | 2021-11-05 |
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Effective date of registration: 20231206 Address after: No. 37 Chaohu Road, Yingzhou District, Fuyang City, Anhui Province, 236000 Patentee after: Fuyang Jincheng Tianfu Automotive Parts Co.,Ltd. Address before: 230000 No. 8, Weiwu Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui Patentee before: ANHUI JINCEN COMPOSITES Co.,Ltd. |