CN216184810U - Front lower protection and pedal support assembly of aluminum alloy section bar and vehicle - Google Patents
Front lower protection and pedal support assembly of aluminum alloy section bar and vehicle Download PDFInfo
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- CN216184810U CN216184810U CN202122906096.6U CN202122906096U CN216184810U CN 216184810 U CN216184810 U CN 216184810U CN 202122906096 U CN202122906096 U CN 202122906096U CN 216184810 U CN216184810 U CN 216184810U
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Abstract
The utility model discloses an aluminum alloy section front lower protection and pedal support assembly and a vehicle, aiming at solving the problems of large mass and complex structure of the existing front lower protection and pedal support assembly, and belongs to the technical field of automobile parts. The assembly includes a front lower guard, a left foot pedal support and a right foot pedal support. The left pedal bracket is fixedly sleeved near one end of the front lower protection in the length direction; the right pedal bracket is fixedly sleeved near the other end of the front lower protection in the length direction; the right pedal support and the left pedal support are located on the same side of the front lower guard. The utility model provides an improved front lower protection and pedal support assembly of an aluminum alloy section and a vehicle, which have the advantages of greatly reduced quality and easier processing while meeting the product performance, functions and service life.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an aluminum alloy section front-lower protection and pedal support assembly and a vehicle.
Background
The front lower guard means a special front lower guard or a vehicle body, frame member or other member of a vehicle capable of having a front lower guard function depending on its shape and characteristics. In the prior lower protection and pedal support assembly, the main structure is mainly iron and is combined by welding, screw connection and other modes. This also results in a relatively large mass and a relatively complex structure of the assembly.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improved aluminum alloy section front lower protection and pedal support assembly and a vehicle, aiming at solving the problems of larger mass and complex structure of the existing front lower protection and pedal support assembly. The product performance, the function and the service life are met, the quality of the assembly is greatly reduced, and the assembly is easier to process.
The technical scheme adopted by the utility model is as follows:
preceding lower protection of aluminum alloy ex-trusions and running-board support assembly, the assembly includes:
front lower protection;
the left pedal support is fixedly sleeved near one end of the front lower protection in the length direction;
the right pedal support is fixedly sleeved near the other end of the front lower protection in the length direction; the right pedal support and the left pedal support are located on the same side of the front lower guard.
Further, the front lower guard includes:
an anti-collision beam;
the anti-collision beam connecting piece is welded on one side wall of the anti-collision beam in the width direction and is positioned in a region between the left pedal support and the right pedal support.
Further, along the width direction of anticollision roof beam, the cross section of anticollision roof beam is rectangular frame form, just two rectangle cavitys about the inside of anticollision roof beam has.
Further, along the width direction of the anti-collision beam, the thicknesses of the front side wall and the rear side wall of the anti-collision beam are consistent and are greater than the thicknesses of the top wall and the bottom wall of the anti-collision beam; the thickness of the middle supporting wall which divides the interior of the anti-collision beam into two rectangular cavities is consistent with the thickness of the top wall or the bottom wall of the anti-collision beam.
Further, the left foot board bracket includes:
the left pedal connecting piece comprises a first clamping part and a second clamping part which are both in an open groove shape, and the opening directions of the first clamping part and the second clamping part are opposite; the shape of the first clamping part in the groove is matched with the shape of the cross section of the anti-collision beam along the width direction of the anti-collision beam, and the edge of the top of the groove is bent towards the area in the groove; the anti-collision beam is fixedly sleeved in the first clamping part;
a second left foot pedal connection having a first channel section and a first porous support plate section; the direction of the notch of the first groove-shaped part faces the right pedal support, and one end of the first groove-shaped part is inserted into the second clamping part and is welded with the second clamping part; the first porous support plate part is arranged near the notch of the first groove-shaped part and forms a hollow quadrangular prism structure in a surrounding way;
a third left foot board connector having a first board portion, a second board portion and a third board portion, in an inverted F-shape; the first plate part is arranged outside one side of the second left pedal connecting piece in the length direction; the third plate part and the second plate part are arranged in parallel and are positioned on the same side of the first plate part;
a left foot board support having one end mounted in an area between the third board portion and the second board portion.
Furthermore, a first step is formed on one side plate surface of the first plate part connected with the first groove-shaped part, and the outer wall of the first groove-shaped part is in contact with the surface of the first step.
Further, the assembly further comprises:
and one end of the auxiliary reinforcing piece is connected with the anti-collision beam in a welding mode, and the other end of the auxiliary reinforcing piece penetrates through the first porous supporting plate part and is installed in the first groove-shaped part.
Further, the right pedal bracket includes:
the first right pedal connecting piece comprises a third clamping part and a fourth clamping part which are both in an open groove shape, and the opening directions of the third clamping part and the fourth clamping part are opposite; the shape of the third clamping part in the groove is matched with the shape of the cross section of the anti-collision beam along the width direction of the anti-collision beam, and the edge of the top of the groove is bent towards the area in the groove; the anti-collision beam is fixedly sleeved in the third clamping part;
a second right foot pedal connection having a second channel section and a second porous support plate section; the notch of the second groove-shaped part faces the left pedal support, and one end of the second groove-shaped part is inserted into the third clamping part and is welded with the third clamping part; a part of the second porous support plate part is arranged near the notch of the second groove-shaped part, and the second porous support plate part and the notch form a hollow quadrangular structure in a surrounding manner; the other part of the second porous supporting plate part is deflected to the outer area of the notch of the second groove-shaped part and then is inserted into a fourth clamping part;
a third right foot board connector having a fourth board portion, a fifth board portion and a sixth board portion in an inverted F-shape; the fourth plate part is installed outside one side of the second right foot board connecting piece in the length direction; the fifth plate part and the sixth plate part are arranged in parallel and are positioned on the same side of the fourth plate part;
a right footrest support having one end mounted in an area between the fifth plate portion and the sixth plate portion.
Furthermore, a second step is formed on the plate surface of one side, connected with the second groove-shaped part, of the fourth plate part, and the outer wall of the second groove-shaped part is in contact with the surface of the second step.
A vehicle comprises the aluminum alloy section front lower protection and pedal support assembly.
The utility model has the beneficial effects that:
in order to solve the problems of large mass and complex structure of the existing front lower protection and pedal support assembly, an improved aluminum alloy section front lower protection and pedal support assembly is provided. The assembly comprises a front lower protection part, a left pedal support and a right pedal support, wherein the main structural parts of the front lower protection part, the left pedal support and the right pedal support are all formed by processing aluminum alloy sections. The left pedal support and the right pedal support are respectively fixed near two ends of the front lower protection in the length direction in a penetrating and sleeving manner and are positioned at the same side of the front lower protection. Compared with the traditional assembly structure, the aluminum alloy section bar front-lower protection and pedal support assembly has the advantages that the product performance, the function and the service life are met, the quality of the aluminum alloy section bar front-lower protection and pedal support assembly is greatly reduced, and the aluminum alloy section bar front-lower protection and pedal support assembly is easier to process.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first schematic view of an embodiment of an aluminum alloy profile front lower guard and pedal bracket assembly.
FIG. 2 is a second schematic view of the front lower guard and pedal bracket assembly of the aluminum alloy section in the embodiment.
FIG. 3 is a third schematic view of the front lower guard and pedal bracket assembly of the aluminum alloy section in the embodiment.
FIG. 4 is a schematic cross-sectional view of the front lower shield according to the embodiment.
FIG. 5 is a schematic view of the left foot pedal bracket in the embodiment.
FIG. 6 is a schematic view of a right foot pedal support in an embodiment.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the prior lower protection and pedal support assembly, the main structure is mainly iron and is combined by welding, screw connection and other modes. This also results in a relatively large mass and a relatively complex structure of the assembly.
In order to solve the problems of large mass and complex structure of the existing front lower protection and pedal support assembly, an improved front lower protection and pedal support assembly of an aluminum alloy section is provided, as shown in attached figures 1-3. The assembly comprises a front lower protection 1, a left pedal support 2 and a right pedal support 3, wherein the main structural parts of the front lower protection 1, the left pedal support 2 and the right pedal support are all formed by processing aluminum alloy sections. The left pedal support 2 and the right pedal support 3 are respectively fixed near two ends of the front lower protection 1 in the length direction in a penetrating and sleeving manner and are positioned at the same side of the front lower protection 1.
Specifically, the front underbody shield 1 comprises an impact beam 11 and two impact beam connections 12.
The anti-collision beam 1 is formed by processing an aluminum alloy section. Along the width direction of the anti-collision beam 11, the cross section of the anti-collision beam 11 is rectangular, and the rectangular frame comprises two smaller rectangular frames which are overlapped up and down, that is, the interior of the anti-collision beam 11 is provided with an upper rectangular cavity and a lower rectangular cavity, as shown in fig. 4. Along the width direction of the impact beam 11, the thickness of the front side wall and the rear side wall of the impact beam 11 is uniform and greater than the thickness of the top wall and the bottom wall of the impact beam 11. The thickness of the intermediate support wall that partitions the interior of the impact beam 11 into two rectangular cavities is the same as the thickness of the top or bottom wall of the impact beam 11 in the width direction of the impact beam 11. After the anti-collision beam 1 is formed by processing aluminum alloy sections, the overall mass is reduced. And in the collision process, the rectangular cavity in the anti-collision beam 1 deforms, so that energy is consumed, and a protection effect is achieved.
The impact beam connection 12 is machined from an aluminum alloy profile. The two anti-collision beam connectors 12 are respectively located at both ends of the anti-collision beam 11 in the length direction and in the region between the left pedal support 2 and the right pedal support 3. The whole anti-collision beam connecting piece 12 is similar to a T shape and is arranged on the side wall of one side of the width direction of the anti-collision beam 11 in a welding mode. After the anti-collision beam connecting piece 12 is installed, the anti-collision beam connecting piece, the left pedal bracket 2 and the right pedal bracket 3 are positioned on the same side of the anti-collision beam 1. The impact beam connection 12 is intended on the one hand for connection to a chassis frame of a vehicle and on the other hand to increase the width-wise support of the impact beam 11.
Left foot board bracket 2, which includes a first left foot board connector 21, a second left foot board connector 22, two third left foot board connectors 23, two left foot board supports 24 and auxiliary reinforcement 25, as shown in fig. 5.
The first left foot board connecting piece 21 is formed by machining an aluminum alloy section. The first left pedal connector 21 includes a first catch 211 and a second catch 212, which are integrally formed. The first clamping part 211 and the second clamping part 212 are both in the shape of open grooves, the opening directions of the first clamping part and the second clamping part are opposite, and the width direction of the grooves of the first clamping part and the second clamping part is consistent with the height direction of the anti-collision beam 11. The first catching part 211 is formed in a shape in the groove to match a cross section of the impact beam 11 in a width direction of the impact beam 11, and a top edge of the groove is bent toward an area in the groove. One end of the anti-collision beam 11 is inserted into the first clamping part 211 and welded, so that the first left pedal connecting piece 21 is fixed on the protective beam 11 in a penetrating way.
The second left foot board connector 22 is machined from an aluminum alloy profile. One end of the second left pedal connector 22 is inserted into the second catch 212 and is welded to the first left pedal connector 21. The second left foot board connection 22 includes a first groove portion 221 and a first porous support plate portion 222. The notch of the first groove portion 221 is directed toward the right footrest bracket 3. The first porous support plate portion 222 is installed near the notch of the first groove portion 221, and the two surround to form a hollow quadrangular prism structure.
The third left foot board connecting member 23 is formed by machining an aluminum alloy section. Two third left pedal connectors 23 are installed at the outer sides at the groove bottom of the first groove-shaped part 221, respectively. Third left foot board connection 23 includes a first plate portion 231, a second plate portion 232, and a third plate portion 233. The second plate portion 232 and the third plate portion 233 are disposed in parallel with each other and are located at a lower portion on one side of the plate surface of the first plate portion 231. The first plate portion 231, the second plate portion 232, and the third plate portion 233 are integrally molded to have an inverted "F" -like structure. A first step is formed on the upper portion of the other side of the first plate portion 231, the outer wall of the first groove portion 221 contacts with the surface of the first step, and the connection reliability of the second left pedal connecting member 22 and the third left pedal connecting member 23 can be improved by the limiting and clamping action.
The left foot board support 24 is machined from an aluminum alloy material, such as an aluminum alloy rectangular tube. One ends of the two left footrest supports 24 are inserted into the regions between the second plate portion 232 and the third plate portion 233 of the two third left footrest connecting members 23, respectively, the end surfaces abut against the first plate portion 241, and the upper and lower surfaces contact the second plate portion 232 and the third plate portion 233. The two left foot board supports 24 extend outwardly in a similar "splayed" orientation for foot board mounting.
The auxiliary reinforcement 25 is formed of an aluminum alloy material, such as an aluminum alloy rectangular tube. One end of the auxiliary reinforcement 25 is welded to the impact beam 11, and the other end passes through the first perforated support plate portion 222 and is installed in the first groove portion 221.
The right pedal support 3 is similar to the left pedal support 2 in structure, as shown in fig. 6. Right foot board bracket 3 includes a first foot board connector 31, a second right foot board connector 32, two third right foot board connectors 33 and two right foot board supports 34.
The first right footrest connector 31 is machined from an aluminum alloy profile. The third right-foot pedal connector 31 includes a third catch 311 and a fourth catch 312, which are integrally formed. The third catching portion 311 and the fourth catching portion 312 are both in the shape of an open groove, the opening directions of the third catching portion and the fourth catching portion are opposite, and the width direction of the open groove is consistent with the height direction of the impact beam 11. The third catching portion 311 has an in-groove shape that fits the cross section of the impact beam 11 in the width direction of the impact beam 11, and the groove top edge thereof is bent toward the in-groove area. One end of the anti-collision beam 11 is inserted into the third catch 311 and welded, so that the third right foot pedal connecting piece 31 is fixed on the protective beam 11 in a penetrating manner.
The second right foot board connector 32 is machined from an aluminum alloy profile. One end of the second right pedal connector 32 is inserted into the fourth catch 312 and welded to the third right pedal connector 31. The second right foot pedal connector 32 includes a second channel portion 331 and a second perforated support plate portion 322. The notch of the second groove portion 331 is directed toward the right pedal bracket 3. A portion of the second perforated support plate portion 322 is installed near the notch of the second groove portion 331, and they surround to form a hollow quadrangular prism structure. Another portion of the second porous support plate portion 322 is deflected toward the notch outer region of the second groove portion 331 and then inserted into the fourth catch 312.
The third right foot board connector 33 is machined from an aluminum alloy profile. Two third right pedal connectors 33 are installed at the outer sides at the groove bottoms of the second groove-shaped portion 331, respectively. Third right foot board connection 33 includes fourth board portion 331, fifth board portion 332, and sixth board portion 333. The fifth plate portion 332 and the sixth plate portion 333 are disposed in parallel with each other and are located at a lower portion on one side of the plate surface of the fourth plate portion 331. The fourth plate portion 331, the fifth plate portion 332, and the sixth plate portion 333 are integrally molded to have an inverted "F" -like structure. A second step is formed on the upper portion of the other side of the fourth plate portion 331, and the outer wall of the second groove portion 331 contacts with the surface of the second step, so that the connection reliability of the second right foot pedal connecting piece 32 and the third right foot pedal connecting piece 33 can be improved by the limit clamping action.
The right foot board support 34 is machined from an aluminum alloy material, such as an aluminum alloy rectangular tube. One ends of the two right footrest supports 34 are inserted into the regions between the fifth plate 332 and the sixth plate 333 of the two third right footrest links 33, respectively, and the end surfaces thereof abut against the fourth plate 331, and the upper and lower surfaces thereof contact the fifth plate 332 and the sixth plate 333. The outwardly extending direction of the two right foot board supports 34 is similar to a "figure of eight" for foot board mounting.
The aluminum alloy section in this embodiment is a front lower guard and pedal bracket assembly. This assembly is including preceding protection 1 down, left pedal support 2 and right pedal support 3, and three major structure parts are formed by aluminium alloy ex-trusions processing, compares with traditional assembly structure, when satisfying product property ability, function and life-span, quality greatly reduced, also easier processing.
When the aluminum alloy section front lower protection and pedal support assembly in the embodiment is used for a vehicle structure, the vehicle weight can be properly reduced, and the energy consumption is reduced.
Claims (10)
1. Preceding lower protection of aluminum alloy ex-trusions and running-board support assembly, its characterized in that, the assembly includes:
front lower protection;
the left pedal support is fixedly sleeved near one end of the front lower protection in the length direction;
the right pedal support is fixedly sleeved near the other end of the front lower protection in the length direction; the right pedal support and the left pedal support are located on the same side of the front lower guard.
2. The aluminum alloy profile front lower guard and footboard bracket assembly of claim 1, wherein the front lower guard comprises:
an anti-collision beam;
the anti-collision beam connecting piece is welded on one side wall of the anti-collision beam in the width direction and is positioned in a region between the left pedal support and the right pedal support.
3. The aluminum alloy profile front lower protection and pedal support assembly as recited in claim 2, wherein the cross section of the anti-collision beam is rectangular along the width direction of the anti-collision beam, and the anti-collision beam has an upper rectangular cavity and a lower rectangular cavity inside.
4. The aluminum alloy profile front lower guard and pedal bracket assembly as set forth in claim 3, wherein the thickness of the front and rear side walls of the impact beam is uniform and greater than the thickness of the top and bottom walls of the impact beam in the width direction of the impact beam; the thickness of the middle supporting wall which divides the interior of the anti-collision beam into two rectangular cavities is consistent with the thickness of the top wall or the bottom wall of the anti-collision beam.
5. The aluminum alloy profile front lower guard and footboard support assembly of any one of claims 1 to 4, wherein the left footboard support comprises:
the left pedal connecting piece comprises a first clamping part and a second clamping part which are both in an open groove shape, and the opening directions of the first clamping part and the second clamping part are opposite; the shape in the groove of the first clamping part is matched with the shape of the cross section of the anti-collision beam along the width direction of the anti-collision beam, and the edge of the top of the groove is bent towards the area in the groove; the anti-collision beam is fixedly sleeved in the first clamping part;
a second left foot pedal connection having a first channel section and a first porous support plate section; the direction of the notch of the first groove-shaped part faces the right pedal support, and one end of the first groove-shaped part is inserted into the second clamping part and is welded with the second clamping part; the first porous support plate part is arranged near the notch of the first groove-shaped part and forms a hollow quadrangular prism structure in a surrounding way;
a third left foot board connector having a first board portion, a second board portion and a third board portion, in an inverted F-shape; the first plate part is arranged outside one side of the second left pedal connecting piece in the length direction; the third plate part and the second plate part are arranged in parallel and are positioned on the same side of the first plate part;
a left foot board support having one end mounted in an area between the third board portion and the second board portion.
6. The aluminum alloy profile front lower guard and pedal support assembly as recited in claim 5, wherein a first step is formed on a side plate surface of the first plate portion connected to the first groove-shaped portion, and an outer wall of the first groove-shaped portion is in contact with a surface of the first step.
7. The aluminum alloy profile lower front guard and footrest bracket assembly of claim 5, further comprising:
and one end of the auxiliary reinforcing piece is connected with the anti-collision beam in a welding mode, and the other end of the auxiliary reinforcing piece penetrates through the first porous supporting plate part and is installed in the first groove-shaped part.
8. The aluminum alloy profile front lower guard and pedal bracket assembly as claimed in any one of claims 1 to 4, wherein the right pedal bracket includes:
the first right pedal connecting piece comprises a third clamping part and a fourth clamping part which are both in an open groove shape, and the opening directions of the third clamping part and the fourth clamping part are opposite; the shape of the third clamping part in the groove is matched with the shape of the cross section of the anti-collision beam along the width direction of the anti-collision beam, and the edge of the top of the groove is bent towards the area in the groove; the anti-collision beam is fixedly sleeved in the third clamping part;
a second right foot pedal connection having a second channel section and a second porous support plate section; the notch of the second groove-shaped part faces the left pedal support, and one end of the second groove-shaped part is inserted into the third clamping part and is welded with the third clamping part; a part of the second porous support plate part is arranged near the notch of the second groove-shaped part, and the second porous support plate part and the notch form a hollow quadrangular structure in a surrounding manner; the other part of the second porous supporting plate part is deflected to the outer area of the notch of the second groove-shaped part and then is inserted into a fourth clamping part;
a third right foot board connector having a fourth board portion, a fifth board portion and a sixth board portion in an inverted F-shape; the fourth plate part is installed outside one side of the second right foot board connecting piece in the length direction; the fifth plate part and the sixth plate part are arranged in parallel and are positioned on the same side of the fourth plate part;
a right footrest support having one end mounted in an area between the fifth plate portion and the sixth plate portion.
9. The aluminum alloy profile front lower guard and pedal support assembly as recited in claim 8, wherein a second step is formed on a side plate surface of the fourth plate portion connected to the second groove portion, and an outer wall of the second groove portion is in contact with a surface of the second step.
10. A vehicle comprising the aluminum alloy section front lower guard and footboard holder assembly of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906096.6U CN216184810U (en) | 2021-11-25 | 2021-11-25 | Front lower protection and pedal support assembly of aluminum alloy section bar and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906096.6U CN216184810U (en) | 2021-11-25 | 2021-11-25 | Front lower protection and pedal support assembly of aluminum alloy section bar and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN216184810U true CN216184810U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122906096.6U Active CN216184810U (en) | 2021-11-25 | 2021-11-25 | Front lower protection and pedal support assembly of aluminum alloy section bar and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN216184810U (en) |
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2021
- 2021-11-25 CN CN202122906096.6U patent/CN216184810U/en active Active
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