CN216401559U - Split type fender bracket of heavy-duty car - Google Patents
Split type fender bracket of heavy-duty car Download PDFInfo
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- CN216401559U CN216401559U CN202123269025.6U CN202123269025U CN216401559U CN 216401559 U CN216401559 U CN 216401559U CN 202123269025 U CN202123269025 U CN 202123269025U CN 216401559 U CN216401559 U CN 216401559U
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Abstract
The utility model discloses a split type fender bracket of a heavy truck, which comprises a mounting base, a mounting plate, a lifting motor bracket, a lifting pump bracket, an upper side plate supporting bracket and a lower side plate supporting bracket, wherein the mounting base and the mounting plate are connected into a square frame area; the mounting base is provided with a frame mounting hole and a fender bracket mounting hole, and the mounting plate is of a square frame structure and is connected with the mounting base; fender mounting holes are formed in the upper, middle and lower positions of the square frame of the mounting plate, the lifting motor support and the lifting pump support are fixed to the upper portion of the mounting plate, and the upper side plate supporting support and the lower side plate supporting support are fixed to the outer side of the mounting plate; lifting motor mounting holes are formed in the lifting motor support, lifting pump mounting holes are formed in the lifting pump support, and side plate supporting support mounting holes and fender auxiliary mounting holes are formed in the side plate upper supporting support and the side plate lower supporting support. The utility model has the advantages of high structural strength, light weight, high integration degree and convenient assembly.
Description
Technical Field
The utility model relates to a split type fender bracket of a heavy truck, belonging to the field of commercial vehicle parts.
Background
The fender bracket of the heavy-duty car is mainly used for fixing the fender, preventing gravels and slurry rolled up by wheels from splashing to the rear part of the car in the running process of the car, and realizing the anti-splashing function. At present, a main stream fender bracket of a commercial vehicle adopts a steel tailor-welded structure, the whole structure is heavier, and the light weight space is larger; as a typical cantilever beam structure, the fender bracket is mainly excited by the road surface and an engine, so that the idling resonance problem is easily caused, and the overall quality of a vehicle is influenced; fatigue cracking easily occurs at the welding position of the bracket, the reliability is poor, and after-sale faults are more; the more and more engine types that commercial car matches, fender support periphery arrange especially exhaust system's arrangement, lead to the fender support kind more, the commonality is relatively poor. For heavy-duty automobiles, especially for heavy-duty tractors, the arrangement requirements of light weight and compactness of the whole automobile are increasingly increased, and a fender bracket which is high in reliability, good in universality, light in weight and integrated in a modular mode is urgently needed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a split type aluminum alloy fender bracket of a heavy truck aiming at the defects in the prior art, and meeting the requirements of light weight and compact arrangement of the whole commercial truck.
In order to solve the technical problem, the utility model provides a split type fender bracket of a heavy truck, which comprises a mounting base, a mounting plate, a lifting motor bracket, a lifting pump bracket, an upper side plate supporting bracket and a lower side plate supporting bracket, wherein the mounting base and the mounting plate are connected through bolts to form a square area; the mounting base is provided with a frame mounting hole and a fender bracket mounting hole, and the mounting plate is integrally of a square frame structure and is connected with the mounting base through the fender bracket mounting hole; fender mounting holes are formed in the upper position, the middle position and the lower position of the square frame of the mounting plate, the lifting motor support and the lifting pump support are fixed to the upper portion of the mounting plate through bolts, and the upper side plate supporting support and the lower side plate supporting support are fixed to the outer side of the mounting plate through bolts; the lifting motor support is provided with a lifting motor mounting hole, the lifting pump support is provided with a lifting pump mounting hole, and the side plate support and the side plate lower support are provided with side plate support mounting holes and fender auxiliary mounting holes.
The inner side of the mounting base is of a cavity structure with reinforcing ribs; the widths of the upper arm and the lower arm are gradually narrowed from inside to outside, the cross sections are I-shaped, and the main stressed parts are subjected to reinforcement treatment.
The section of the square frame of the mounting plate is I-shaped, and the width of the section is gradually narrowed from inside to outside; a lifting pump bracket mounting hole is formed in the middle of the upper side of the square frame, a lifting motor bracket mounting hole is formed in the inner side of the upper part of the square frame, and a side plate upper support bracket, a side plate lower support bracket mounting plane and a mounting hole are formed in the outer side of the square frame; the mounting holes and the back sides of the mounting planes are provided with reinforcing ribs, and the square frame is provided with a plurality of long-strip-shaped lightening holes at non-key stress positions.
The mounting base and the mounting plate are integrally cast and formed by high-strength and high-toughness high-pressure cast aluminum alloy without welding structures.
The lifting motor support and the lifting pump support are both made by sheet metal technology, and lightening holes are formed in the middle of the lifting motor support and the lifting pump support.
The upper support bracket and the lower support bracket of the side plate are both made by sheet metal technology, and reinforcing ribs are evenly distributed at the bending part.
The square area of the fender bracket is used for arranging an exhaust pipe or a vehicle type with the exhaust pipe arranged outside the vehicle frame.
The lifting motor and the lifting pump are respectively installed on the fender bracket through a lifting motor installation hole and a lifting pump installation hole, and the fender assembly is installed on the fender bracket through a fender installation hole and a fender auxiliary installation hole; the fender support is installed on suspension support and frame behind the driver's cabin through frame mounting hole on the installation base use the bolt, and the blast pipe passes the square frame structure of mounting panel.
Has the advantages that: the utility model adopts a split design, meets the diversity of chassis arrangement, integrates the lifting pump, the lifting motor and the fender on one bracket, has obvious weight reduction compared with the traditional tailor-welded iron bracket, adopts high-strength high-toughness high-pressure cast aluminum alloy, and effectively reduces after-sale faults compared with the tailor-welded iron bracket. The utility model has the advantages of high structural strength, light weight, high integration degree and convenient assembly, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention in a schematic configuration;
FIG. 3 is a right side elevational view of the present invention in a structural schematic;
FIG. 4 is a schematic left side view of the structure of the present invention;
FIG. 5 is a rear elevational view of the present invention in schematic form;
fig. 6 is a schematic view of the installation of the present invention on a chassis of a heavy-duty car.
In the figure: 1. installing a base; 2. mounting a plate; 3. lifting the motor bracket; 4. lifting the pump bracket; 5. a support bracket on the side plate; 6. the side plate lower supporting bracket; 7. a fender bracket mounting hole; 8. a fender mounting hole; 9. lifting the motor bracket mounting hole; 10. a lifting pump bracket mounting hole; 11. a frame mounting hole; 12. lifting a pump mounting hole; 13. lifting the motor mounting hole; 14. a side plate support bracket mounting hole; 15. a fender auxiliary mounting hole; 16. lifting a motor; 17. a lift pump; 18. an exhaust pipe; 19. a cab rear suspension bracket; 20. a frame; 21. a fender assembly.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the utility model provides a split type fender bracket of a heavy truck, which comprises a mounting base 1, a mounting plate 2, a lifting motor bracket 3, a lifting pump bracket 4, an upper side plate supporting bracket 5 and a lower side plate supporting bracket 6, wherein the fender bracket is in a split type structure, the mounting base 1 and the mounting plate 2 are connected through bolts to form a square area, an exhaust pipe can be arranged in the square area, and the split type fender bracket can be applied to truck types in which the exhaust pipe is arranged outside a truck frame; the mounting base 1 is provided with a frame mounting hole 11 and a fender bracket mounting hole 7, and the mounting plate 2 is integrally in a square frame structure and is connected with the mounting base 1 through the fender bracket mounting hole 7; fender mounting holes 8 are formed in the upper, middle and lower positions of the square frame of the mounting plate 2, the lifting motor support 3 and the lifting pump support 4 are fixed to the upper portion of the mounting plate 2 through bolts, and the upper side plate support 5 and the lower side plate support 6 are fixed to the outer side of the mounting plate 2 through bolts; be equipped with on the motor support 3 of lifting 13 motor mounting holes, lift and be equipped with on the pump support 4 and lift pump mounting hole 12, be equipped with curb plate support bracket mounting hole 14 and fender auxiliary mounting hole 15 on support bracket 5 on the curb plate and curb plate under bracing support bracket 6.
The inner side of the mounting base 1 is of a cavity structure with reinforcing ribs; the widths of the upper arm and the lower arm are gradually narrowed from inside to outside, the cross sections are I-shaped, and the main stressed parts are subjected to reinforcement treatment.
The section of the square frame of the mounting plate 2 is I-shaped, and the width of the section is gradually narrowed from inside to outside; a lifting pump bracket mounting hole 10 is formed in the middle of the upper side of the square frame, a lifting motor bracket mounting hole 9 is formed in the inner side of the upper part of the square frame, and a side plate upper support bracket 5 and a side plate lower support bracket 6 mounting plane and mounting holes are formed in the outer side of the square frame; the mounting holes and the back sides of the mounting planes are provided with reinforcing ribs, and the square frame is provided with a plurality of long-strip-shaped lightening holes at non-key stress positions.
The mounting base 1 and the mounting plate 2 are both integrally cast and formed by high-strength and high-toughness high-pressure cast aluminum alloy without welding structures.
The lifting motor support 3 and the lifting pump support 4 are both made of sheet metal and are respectively installed on corresponding hole positions through bolts, and lightening holes are formed in the middle of the lifting motor support and the lifting pump support.
The side plate upper supporting bracket 5 and the side plate lower supporting bracket 6 are both made by sheet metal technology and are respectively installed at corresponding hole positions through bolts, and reinforcing ribs are arranged at the bending positions of the side plate upper supporting bracket and the side plate lower supporting bracket in a pressure-sharing manner.
The square area of the fender bracket is used for arranging an exhaust pipe or a vehicle type with the exhaust pipe arranged outside the vehicle frame.
The lifting motor 16 and the lifting pump 17 are respectively installed on the fender bracket through the lifting motor installation hole 13 and the lifting pump installation hole 12, so that the installation of the lifting motor and the lifting pump is realized; the fender assembly 21 is installed on a fender bracket through a fender mounting hole 8 and a fender auxiliary mounting hole 15, and the fender bracket is installed on a cab rear suspension bracket 19 and a frame 20 through a frame mounting hole 11 on an installation base 1 by using bolts, so that the installation of the fender assembly is realized; the exhaust pipe 18 passes through the square frame structure of the mounting plate 2.
The utility model fully considers the universal design and adopts the split design, thereby meeting the diversity of the chassis arrangement; the function integration is fully considered, and the lifting pump, the lifting motor and the fender are mounted and integrated on one bracket; the lightweight design is fully considered, and compared with the traditional tailor-welded iron support, the weight is obviously reduced; high-strength and high-toughness high-pressure cast aluminum alloy is adopted, and compared with a tailor-welded iron support, after-sale faults are effectively reduced.
The aluminum alloy fender bracket is high in light weight degree, an idle resonance frequency range is avoided, the idle resonance problem of the fender bracket can be effectively solved, and the NVH quality of the whole automobile is improved; the aluminum alloy fender support integrates the degree height, has reserved the mounted position who lifts pump, lift motor, can satisfy the rearmounted commercial car motorcycle type of system of lifting and arrange the demand.
The utility model adopts a non-welding structure, and has high reliability, high structural strength and light weight; reduce fender support kind by a wide margin, the commonality of support is strong, integrates the degree height, and convenient assembling is fit for using widely.
The above-described embodiments of the utility model are intended to be illustrative only and are not intended to be limiting, as all changes that come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (8)
1. The utility model provides a split type fender support of heavy-duty car which characterized in that: the lifting pump support comprises a mounting base (1), a mounting plate (2), a lifting motor support (3), a lifting pump support (4), a side plate upper support (5) and a side plate lower support (6), wherein the mounting base (1) and the mounting plate (2) are connected through bolts to form a square area; the mounting base (1) is provided with a frame mounting hole (11) and a fender bracket mounting hole (7), and the mounting plate (2) is integrally of a square frame structure and is connected with the mounting base (1) through the fender bracket mounting hole (7); fender mounting holes (8) are formed in the upper position, the middle position and the lower position of the square frame of the mounting plate (2), the lifting motor support (3) and the lifting pump support (4) are fixed to the upper portion of the mounting plate (2) through bolts, and the side plate upper supporting support (5) and the side plate lower supporting support (6) are fixed to the outer side of the mounting plate (2) through bolts; be equipped with lifting motor mounting hole (13) on lifting motor support (3), be equipped with lifting pump mounting hole (12) on lifting pump support (4), be equipped with curb plate support bracket mounting hole (14) and fender auxiliary fitting hole (15) on support bracket (5) and curb plate under bracing support (6) on the curb plate.
2. The split fender support of a heavy vehicle of claim 1, wherein: the inner side of the mounting base (1) is of a cavity structure with reinforcing ribs; the widths of the upper arm and the lower arm are gradually narrowed from inside to outside, the cross sections are I-shaped, and the main stressed parts are subjected to reinforcement treatment.
3. The split fender support of a heavy vehicle of claim 1, wherein: the section of the square frame of the mounting plate (2) is I-shaped, and the width of the section is gradually narrowed from inside to outside; a lifting pump bracket mounting hole (10) is formed in the middle of the upper side of the square frame, a lifting motor bracket mounting hole (9) is formed in the inner side of the upper part of the square frame, and a side plate upper support bracket (5) and a side plate lower support bracket (6) are arranged on the outer sides of the square frame; the mounting holes and the back sides of the mounting planes are provided with reinforcing ribs, and the square frame is provided with a plurality of long-strip-shaped lightening holes at non-key stress positions.
4. The split fender support of a heavy vehicle of claim 1, wherein: the mounting base (1) and the mounting plate (2) are integrally cast and formed by high-strength and high-toughness high-pressure cast aluminum alloy without welding structures.
5. The split fender support of a heavy vehicle of claim 1, wherein: the lifting motor support (3) and the lifting pump support (4) are both made by sheet metal technology, and lightening holes are arranged in the middle of the lifting motor support and the lifting pump support.
6. The split fender support of a heavy vehicle of claim 1, wherein: the side plate upper supporting bracket (5) and the side plate lower supporting bracket (6) are both manufactured by adopting a sheet metal process, and reinforcing ribs are uniformly distributed at the bending positions.
7. The split fender support of a heavy vehicle of claim 1, wherein: the square area of the fender bracket is used for arranging an exhaust pipe or a vehicle type with the exhaust pipe arranged outside the vehicle frame.
8. A split fender support of a heavy vehicle according to any one of claims 1 to 7, wherein: the lifting motor (16) and the lifting pump (17) are respectively installed on the fender bracket through a lifting motor installation hole (13) and a lifting pump installation hole (12), and the fender assembly (21) is installed on the fender bracket through a fender installation hole (8) and a fender auxiliary installation hole (15); the fender support is installed on a cab rear suspension support (19) and a frame (20) through an installation base (1) upper frame installation hole (11) by using bolts, and an exhaust pipe (18) penetrates through a square frame structure of an installation plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269025.6U CN216401559U (en) | 2021-12-23 | 2021-12-23 | Split type fender bracket of heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269025.6U CN216401559U (en) | 2021-12-23 | 2021-12-23 | Split type fender bracket of heavy-duty car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216401559U true CN216401559U (en) | 2022-04-29 |
Family
ID=81284234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269025.6U Active CN216401559U (en) | 2021-12-23 | 2021-12-23 | Split type fender bracket of heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216401559U (en) |
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2021
- 2021-12-23 CN CN202123269025.6U patent/CN216401559U/en active Active
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