CN220743172U - Automobile front shock absorber reinforcing plate - Google Patents
Automobile front shock absorber reinforcing plate Download PDFInfo
- Publication number
- CN220743172U CN220743172U CN202322552157.2U CN202322552157U CN220743172U CN 220743172 U CN220743172 U CN 220743172U CN 202322552157 U CN202322552157 U CN 202322552157U CN 220743172 U CN220743172 U CN 220743172U
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- hole
- welding surface
- plane
- flange
- wire harness
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 74
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 41
- 230000035939 shock Effects 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 67
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a reinforcing plate of a front shock absorber of an automobile, which comprises an upper welding surface, wherein the upper welding surface is welded with the lower end surface of the reinforcing plate of an inner plate of an automobile wheel cover and a mounting surface in an automobile wheel cover body; the automobile wheel cover also comprises a side welding surface, wherein the side welding surface is bonded and welded with the side surface of the peripheral ring of the automobile wheel cover body; wherein the side welding surface is formed by bending the periphery of the upper welding surface downwards; a wire harness buckle hole is formed in the upper welding surface, and the plane where the wire harness buckle hole is located is bent downwards relative to the rest planes in the upper welding surface; the peripheral edge of the upper welding surface comprises a right angle with a chamfer; one side of the right angle is connected with one end of the upper edge of the plane where the wire harness fastening hole is located, and the other side of the right angle is connected with one end of the arc-shaped side; the other end of the arc is connected with the other end of the upper edge of the plane where the wire harness buckle hole is located. The reinforcing plate has high strength and small jolt deformation, can reduce abnormal sound and vibration generated during running, and improves riding comfort of drivers and passengers.
Description
Technical Field
The utility model belongs to the technical field of automobile accessories, and relates to an automobile front shock absorber reinforcing plate.
Background
Automobile is becoming more and more popular as a walking tool in daily life, and with the development of automobile industry, people pay more and more attention and importance to the strength, NVH performance and the like of automobiles. The advantages and disadvantages of the strength and the rigidity of the front wheel cover shock absorber assembly have very important influence on the safety of the whole vehicle, the current approach for improving the performances of the strength, the rigidity and the like of the vehicle body only depends on an engine cabin, a front shock absorber assembly, a floor assembly and a side wall assembly, the method for improving the strength of the vehicle body by optimizing the rear floor structure of the vehicle body is quite rare at present, and the front wheel cover shock absorber assembly is an important buffer part in the front structure of the vehicle body, and the strength and the rigidity performance of the front vehicle body are improved from the front vehicle cabin assembly, so that the front wheel cover shock absorber assembly is a powerful measure for enhancing the performance optimization of the whole vehicle body.
The existing front cabin skeleton mainly comprises a front longitudinal beam, a wheel cover assembly and a front coaming reinforcing plate which is integrally formed with a cross beam and is welded on the front coaming reinforcing plate, the longitudinal beam, the cross beam, the front coaming body reinforcing plate and the wheel cover shock absorber assembly form important stress points and load bearing points of the front cabin body skeleton, wiring harness clamp mounting holes and the like are generally arranged at the connecting positions, however, many known welding points are weak in strength and rigidity, the welding points are mainly distributed on a rear floor, and the rigidity and the strength of the reinforcing plate directly influence the performance of the whole vehicle based on the heavy load at the connecting positions. Therefore, how to improve the rigidity and strength of the reinforcing plate is a problem to be solved.
Disclosure of Invention
In order to achieve the above object, the present utility model provides a reinforcing plate for a front shock absorber of an automobile, which has high strength and small jolt deformation, and can reduce abnormal sound and vibration generated during running and improve riding comfort for drivers and passengers.
In order to solve the technical problems, the technical scheme adopted by the utility model is that the automobile front shock absorber reinforcing plate comprises an upper welding surface, wherein the upper welding surface is fixedly connected with the lower end surface of the automobile wheel cover inner plate reinforcing plate and the inner mounting surface of the automobile wheel cover body in a fitting way; the automobile wheel cover also comprises a side welding surface, wherein the side welding surface is attached and fixed with the side surface of the peripheral ring of the automobile wheel cover body; the upper welding surface and the side welding surface are integrally formed, wherein the side welding surface is formed by bending the periphery of the upper welding surface downwards; a wire harness buckle hole is formed in the upper welding surface, and the plane where the wire harness buckle hole is located is bent downwards relative to the rest planes in the upper welding surface; the peripheral edge of the upper welding surface comprises a right angle with a chamfer and arc edges which are connected in sequence; one side of the right angle is connected with one end of the upper edge of the plane where the wire harness fastening hole is located, and the other side of the right angle is connected with one end of the arc-shaped side; the other end of the arc is connected with the other end of the upper edge of the plane where the wire harness buckle hole is located.
Further, the side welding surface comprises a first flanging; reinforcing ribs are arranged between the first flange and the second flange, between the second flange and the third flange, between the fourth flange and the fifth flange, and between the sixth flange and the seventh flange.
Further, the rear part of the left flanging in the side welding surface is connected with the sixth flanging and forms an included angle of 90 degrees; the sixth flange, the seventh flange, the first flange, the second flange, the third flange, the fourth flange and the fifth flange are sequentially arranged along the anticlockwise direction; the fifth flanging is connected with the front part of the left side flanging; the front parts of the fifth flanging and the left flanging are formed by bending planes of wire harness buckling holes.
Further, the reinforcing rib comprises a seventh reinforcing rib, the seventh reinforcing rib is located between the second flanging and the third flanging, and the upper portion of the seventh reinforcing rib is connected with the plane where the main positioning hole is located.
Further, an eighth reinforcing rib is arranged between the front part and the rear part of the left flanging, and a second reinforcing rib is arranged between the fourth flanging and the fifth flanging.
Further, a wire harness through hole, a first bolt mounting hole, a main positioning hole, a second bolt mounting hole, a secondary reference positioning hole, a part weight reducing hole and a third bolt mounting hole are also formed in the upper welding surface; the plane where the wire harness via hole is located, the plane where the third bolt mounting hole is located and the plane where the wire harness buckle hole is located are connected.
Further, the main positioning hole is arranged in an inclined concave manner relative to the upper welding surface.
Further, in the wire harness via hole, the first bolt mounting hole, the second bolt mounting hole, the auxiliary reference positioning hole, the part weight reducing hole and the third bolt mounting hole, the planes of the holes are the same horizontal plane.
Further, reinforcing ribs are arranged between the wire harness via hole and the plane where the first bolt mounting hole is located, between the wire harness via hole and the plane where the third bolt mounting hole is located, between the datum Kong Xingmian where the auxiliary datum positioning hole is located and the plane where the third bolt mounting hole is located, between the datum Kong Xingmian and the plane where the second bolt mounting hole is located, and between the plane where the second bolt mounting hole is located and the plane where the main positioning hole contacts.
The beneficial effects of the utility model are as follows:
the front shock absorber reinforcing plate is independently arranged, so that the welding tolerance of the rear floor and the Y-direction of the wheel cover body structure can be absorbed, and the welding precision is greatly improved; the reinforcing plate is connected with the wheel cover body and the wheel cover connecting plate, so that the front shock absorber assembly is good in overall welding strength and strong in firmness, the deformation resistance of the front frame is improved, abnormal sound and vibration generated during running are reduced, and riding comfort of drivers and passengers is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first view of a front shock absorber stiffener according to an embodiment of the present utility model.
FIG. 2 is a schematic view of a second view of a front shock absorber stiffener according to an embodiment of the present utility model.
FIG. 3 is a schematic view of a third view of a front shock absorber stiffener according to an embodiment of the present utility model.
In the drawings, reference Kong Xingmian, 2, wire harness snap-in hole, 3, wire harness through hole, 4, first bolt mounting hole, 5, main locating hole, 6, second bolt mounting hole, 7, auxiliary reference locating hole, 8, part weight reducing hole, 9, third bolt mounting hole, 10, first reinforcing rib, 11, first flange, 12, second flange, 13, third flange, 14, fourth flange, 15, second reinforcing rib, 16, fifth flange, 17, sixth flange, 18, third reinforcing rib, 19, seventh flange, 20, fourth reinforcing rib, 21, fifth reinforcing rib, 22, sixth reinforcing rib, 23, seventh reinforcing rib, 24, eighth reinforcing rib.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model provides a front shock absorber reinforcing plate of an automobile, which is provided with two welding surfaces, namely an upper welding surface and a side welding surface, wherein the upper welding surface is used for being in fit welding connection with the lower end surface of the inner plate reinforcing plate of the automobile wheel cover and the inner mounting surface of the wheel cover body, and the side welding surface is used for being in fit welding with the side surface of the peripheral ring of the wheel cover body.
The front shock absorber reinforcing plate is independently arranged, so that the welding tolerance of the shock absorber and the Y-direction of the wheel cover body structure can be absorbed, and the welding precision is greatly improved; the front shock absorber reinforcing plate is connected with the wheel cover body and the wheel cover connecting plate, so that the whole welding strength of the wheel cover shock absorber assembly is good, the firmness is strong, and the deformation resistance of the shock absorber assembly is improved.
In order to increase the whole firmness of the front shock absorber reinforcing plate, 7 welding lap joint facets are arranged on the side surface section of the reinforcing plate, namely the side welding surface, and the welding lap joint facets comprise a first flanging 11, a second flanging 12, a third flanging 13, a fourth flanging 14, a fifth flanging 16, a sixth flanging 17 and a seventh flanging 19, are welded with the peripheral surface of the outer part of the wheel cover body, so that the strength of the side end surface is higher, and the stability after welding is facilitated.
In one embodiment, the included angles between the second flange 12, the third flange 13, the fourth flange 14, the fifth flange 16, the sixth flange 17, the seventh flange 19 and the top end face of the automobile opposite wheel cover body of the side welding face of the automobile front shock absorber reinforcing plate are 90 degrees, which is beneficial to increasing the rigidity of the body.
In order to increase the welding firmness, a small profile can be further arranged at the top end of the reinforcing plate, wherein the small profile comprises a datum Kong Xingmian 1, a surface of a wire harness buckle hole 2, a surface of a wire harness through hole 3, a surface of a first bolt mounting hole 4, a surface of a main positioning hole 5, a surface of a second bolt mounting hole 6, a surface of a secondary datum positioning hole 7 and a surface of a third bolt mounting hole 9, so that the strength of the top section is higher, and the stability after welding is facilitated.
In some embodiments, the fourth flange 14, the fifth flange 16, the sixth flange 17, and the seventh flange 19 are respectively bent at 90 degrees from the upper welding surface, thereby forming the first reinforcing bead 10, the second reinforcing bead 15, the third reinforcing bead 18, the fourth reinforcing bead 20, the fifth reinforcing bead 21, the sixth reinforcing bead 22, the seventh reinforcing bead 23, and the eighth reinforcing bead 24, and further reinforcing the strength and rigidity of the side welding surface again.
In order to increase the overall firmness of the front shock absorber reinforcing plate, 5 small-profile staggered reinforcing ribs are arranged on the welding surface at the top end of the reinforcing plate, so that the strength and the rigidity of the top end body are reinforced again.
When the shock absorber reinforcing plate is used, the base Kong Xingmian is used as a base, the auxiliary base positioning holes 7 and the main positioning holes 5 are utilized, the position of the reinforcing plate body is firmly fixed through positioning of a welding fixture, and the top section surface of the shock absorber reinforcing plate is further bonded and welded with the wheel cover connecting plate. The side welding surface is jointed and welded with the wheel cover body. The wire harness buckle hole 2 is used for installing wire harness buckles, the wire harness through hole 3 is used for penetrating through the wire harness, and the first bolt installation hole 4, the second bolt installation hole 6 and the third bolt installation hole 9 are used for installing bolts; the part lightening holes 8 are used for lightening the dead weight of the reinforcing plate and realizing the light weight design. The reinforcing plate of the front shock absorber of the automobile has good welding performance and strong firmness, and greatly improves the deformation resistance of the wheel cover shock absorber assembly.
The embodiment provides an automobile, including a bumper shock absorber reinforcing plate on the wheel casing bumper shock absorber assembly of automobile, the automobile body intensity that this application provided is high, performance such as rigidity and security performance are superior.
The utility model can be applied to new energy automobiles and fuel automobiles, improves the strength of the wheel cover shock absorber assembly, obviously reduces vibration and abnormal sound generated when the vehicle runs through bumpy road conditions, and improves the riding comfort of drivers and passengers.
In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (9)
1. The automobile front shock absorber reinforcing plate comprises an upper welding surface, and is characterized in that the upper welding surface is fixedly connected with the lower end surface of the automobile wheel cover inner plate reinforcing plate and the inner mounting surface of the automobile wheel cover body in a fitting way; the automobile wheel cover also comprises a side welding surface, wherein the side welding surface is attached and fixed with the side surface of the peripheral ring of the automobile wheel cover body; the upper welding surface and the side welding surface are integrally formed, wherein the side welding surface is formed by bending the periphery of the upper welding surface downwards; a wire harness buckling hole (2) is formed in the upper welding surface, and the plane where the wire harness buckling hole (2) is located is bent downwards relative to the rest planes in the upper welding surface; the peripheral edge of the upper welding surface except the plane where the wire harness fastening hole (2) is located comprises a right angle with a chamfer angle, and the other edges are arc-shaped; one side of the right angle is connected with one end of the upper edge of the plane where the wire harness buckle hole (2) is located, and the other sides are arc-shaped which are connected in sequence; one end of the arc is connected with the other side of the right angle, and the other end of the arc is connected with the other end of the upper edge of the plane where the wire harness fastening hole (2) is located.
2. A front shock absorber reinforcement plate for a motor vehicle according to claim 1, wherein said side welding surface comprises a first flange (11); reinforcing ribs are arranged between the first flange (11) and the second flange (12), between the second flange (12) and the third flange (13), between the fourth flange (14) and the fifth flange (16) and between the sixth flange (17) and the seventh flange (19).
3. A front shock absorber reinforcing plate for a motor vehicle according to claim 2, wherein the rear portion of the left turn-up in the side welding surface is connected to the sixth turn-up (17) at an angle of 90 degrees; the sixth flanging (17), the seventh flanging (19), the first flanging (11), the second flanging (12), the third flanging (13), the fourth flanging (14) and the fifth flanging (16) are sequentially arranged along the anticlockwise direction; the fifth flanging (16) is connected with the front part of the left flanging; the front parts of the fifth flanging (16) and the left flanging are formed by bending the plane where the wire harness fastening holes (2) are located.
4. A front shock absorber reinforcing plate for a motor vehicle according to claim 3, wherein the reinforcing ribs comprise a seventh reinforcing rib (23), the seventh reinforcing rib (23) is located between the second flange (12) and the third flange (13), and the upper part of the seventh reinforcing rib (23) is connected with the plane of the main positioning hole (5).
5. A front shock absorber reinforcing plate for a vehicle according to claim 3, wherein an eighth reinforcing rib (24) is provided between the front and rear parts of the left flange, and a second reinforcing rib (15) is provided between the fourth flange (14) and the fifth flange (16).
6. The front shock absorber reinforcing plate for an automobile according to claim 1, wherein a wire harness through hole (3), a first bolt mounting hole (4), a main positioning hole (5), a second bolt mounting hole (6), a sub-reference positioning hole (7), a part weight reducing hole (8) and a third bolt mounting hole (9) are further arranged in the upper welding surface; the plane where the wire harness through hole (3) is located, the plane where the third bolt mounting hole (9) is located and the plane where the wire harness fastening hole (2) is located are connected.
7. A front shock absorber reinforcement plate for a motor vehicle according to claim 6, wherein the main positioning hole (5) is provided in an inclined recess with respect to the upper welding surface.
8. The front shock absorber reinforcing plate for an automobile according to claim 6, wherein the planes of the wire harness through hole (3), the first bolt mounting hole (4), the second bolt mounting hole (6), the auxiliary reference positioning hole (7), the part weight reducing hole (8) and the third bolt mounting hole (9) are the same horizontal plane.
9. The automobile front shock absorber reinforcing plate according to claim 6, wherein reinforcing ribs are arranged between the wire harness via hole (3) and the plane where the first bolt mounting hole (4) is located, between the wire harness via hole (3) and the plane where the third bolt mounting hole (9) is located, between the reference Kong Xingmian (1) where the auxiliary reference positioning hole (7) is located and the plane where the third bolt mounting hole (9) is located, between the reference Kong Xingmian (1) and the plane where the second bolt mounting hole (6) is located, and between the plane where the second bolt mounting hole (6) is located and the plane where the main positioning hole (5) is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552157.2U CN220743172U (en) | 2023-09-20 | 2023-09-20 | Automobile front shock absorber reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552157.2U CN220743172U (en) | 2023-09-20 | 2023-09-20 | Automobile front shock absorber reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220743172U true CN220743172U (en) | 2024-04-09 |
Family
ID=90566341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322552157.2U Active CN220743172U (en) | 2023-09-20 | 2023-09-20 | Automobile front shock absorber reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220743172U (en) |
-
2023
- 2023-09-20 CN CN202322552157.2U patent/CN220743172U/en active Active
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