CN213228868U - Split type front suspension crossbeam of car and car - Google Patents
Split type front suspension crossbeam of car and car Download PDFInfo
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- CN213228868U CN213228868U CN202021851337.0U CN202021851337U CN213228868U CN 213228868 U CN213228868 U CN 213228868U CN 202021851337 U CN202021851337 U CN 202021851337U CN 213228868 U CN213228868 U CN 213228868U
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Abstract
An embodiment of the utility model provides a split type front suspension crossbeam of car and car relates to car field. Aiming at solving the problem of low material utilization rate of the existing front suspension cross beam. The split type front suspension cross beam of the automobile comprises at least two connecting beams, and each connecting beam comprises an upper rib plate and a lower rib plate; the upper rib plates of the at least two connecting beams are sequentially spliced end to end, the lower rib plates of the at least two connecting beams are sequentially spliced end to end, and the upper rib plates and the lower rib plates of the at least two connecting beams are in one-to-one correspondence and are fixed. The automobile comprises an automobile split type front suspension cross beam. Compare integrated into one piece's preceding suspension crossbeam, preceding suspension crossbeam adopts the tie-beam concatenation to form, can divide into the independent punching press of several parts and make, does not need whole punching press, can reduce the clout to improve material utilization.
Description
Technical Field
The utility model relates to an automotive filed particularly, relates to a split type front suspension crossbeam of car and car.
Background
The existing front suspension cross beam is of an integral structure and is formed by buckling and welding an upper plate and a lower plate. The utilization rate of the plate materials of the upper plate and the lower plate is low, and raw materials are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a split type front suspension crossbeam of car, it can improve the problem that current front suspension crossbeam material utilization is low, for example.
The utility model discloses an aim still includes, provides an automobile, and it can improve the problem that current front suspension crossbeam material utilization is low.
The embodiment of the utility model discloses a can realize like this:
an embodiment of the utility model provides a split type front suspension crossbeam of car, include:
the connecting beam comprises an upper rib plate and a lower rib plate;
the upper rib plates of the at least two connecting beams are sequentially spliced end to end, the lower rib plates of the at least two connecting beams are sequentially spliced end to end, and the upper rib plates of the at least two connecting beams are in one-to-one correspondence with the lower rib plates and are fixed.
Additionally, the embodiment of the utility model provides a split type front suspension crossbeam of car can also have following additional technical characterstic:
optionally:
two adjacent the tie-beam is including the first tie-beam and the second tie-beam of concatenation in proper order, first tie-beam go up the gusset and the one end of gusset forms first connecting portion down jointly, the second tie-beam go up the gusset and the one end of gusset forms the second connecting portion down jointly, first connecting portion card is gone into the second connecting portion.
Optionally: the first connecting portion is welded to the second connecting portion.
Optionally: the upper rib plate is provided with a first edge and a second edge which are arranged at intervals, the lower rib plate is provided with a third edge and a fourth edge which are arranged at intervals, and the first edge and the third edge are attached and are positioned in the same plane; the second edge is attached to the fourth edge and is located in the same plane.
Optionally: the outer side of the first edge is flush with the outer side of the third edge, and the outer side of the second edge is flush with the outer side of the fourth edge.
Optionally: the outer side of the first edge is welded with the outer side of the third edge, and the outer side of the second edge is welded with the outer side of the fourth edge.
Optionally: the at least two connecting beams comprise a front beam assembly, a rear beam assembly, a left beam assembly and a right beam assembly, wherein the front beam assembly, the left beam assembly, the rear beam assembly and the right beam assembly are sequentially spliced end to end.
Optionally: the left beam assembly comprises a first left upper plate, a second left upper plate, a first left lower plate and a second left lower plate, the first left upper plate and the second left upper plate are connected and arranged in an included angle, and the first left lower plate and the second left lower plate are connected and arranged in an included angle;
the first left upper plate is fixed with the first left lower plate, and the second left upper plate is fixed with the second left lower plate.
Optionally: the rear beam assembly comprises a rear upper plate and a rear lower plate which are fixedly connected, and one end parts of the rear upper plate and the rear lower plate are arranged at intervals to form the second connecting part; the side part of the first left upper plate, which is far away from one end of the second left upper plate and is close to the back beam assembly, is connected with the side part of the first left lower plate, which is far away from one end of the second left lower plate and is close to the back beam assembly, so as to form the first connecting part;
the front beam assembly comprises a front upper plate and a front lower plate which are fixedly connected, and one end parts of the front upper plate and one end parts of the front lower plate jointly form the first connecting part; the end part, far away from the first left upper plate, of the second left upper plate and the end part, far away from the first left lower plate, of the second left lower plate are arranged at intervals to form the second connecting part.
The embodiment of the utility model provides a car is still provided, the car includes the split type front suspension crossbeam of car.
The utility model discloses split type front suspension crossbeam of car and beneficial effect of car include, for example:
split type front suspension crossbeam of car compares integrated into one piece's front suspension crossbeam, and front suspension crossbeam adopts the tie-beam concatenation to form, can divide into the independent punching press of several parts and makes, when carrying out the panel blanking, can be through the blanking position of rib, lower gusset on the rational arrangement, fully improves material utilization. When the design of the front suspension cross beam is changed, the die can be repaired separately aiming at the rib plates needing to be changed, and the die repairing cost can be greatly reduced. By improving the material utilization rate and reducing the die repairing cost, the development cost and the single price of the front suspension beam can be directly reduced.
The automobile comprises the automobile split type front suspension cross beam, and the problem of low material utilization rate of the existing front suspension cross beam is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structure diagram of a split type front suspension cross beam of an automobile provided in an embodiment of the present invention;
fig. 2 is an exploded view of the split type front suspension cross beam of the automobile provided by the embodiment of the present invention.
Icon: 10-automobile split type front suspension cross beam; 100-a first connection; 110-a second connection; 300-a front beam assembly; 301-front upper plate; 302-front lower plate; 310-a back rest assembly; 311-rear upper plate; 312-rear lower plate; 320-left beam assembly; 321-a first upper left panel; 322-a second left upper panel; 323-a first left lower plate; 324-a second left lower plate; 330-right beam assembly; 331-a first right upper plate; 332-a second right upper plate; 333-a first right lower plate; 334-second right lower plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The automobile split front suspension cross member 10 provided in the embodiment is described in detail below with reference to fig. 1 to 2.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a split front suspension cross beam 10 of an automobile, including: the connecting beam comprises an upper rib plate and a lower rib plate; the upper rib plates of the at least two connecting beams are sequentially spliced end to end, the lower rib plates of the at least two connecting beams are sequentially spliced end to end, and the upper rib plates and the lower rib plates of the at least two connecting beams are in one-to-one correspondence and are fixed.
The split type front suspension crossbeam 10 of the automobile provided by the embodiment is approximate to a quadrangle and is formed by sequentially splicing at least two connecting beams from head to tail. "at least two connecting beams", the number of connecting beams may be two, three or four. Compare all upper plate integrated into one piece in current front suspension crossbeam, all hypoplastron integrated into one piece, in this embodiment, two adjacent upper rib plate concatenations, two adjacent lower rib plate concatenations, when carrying out the panel blanking, can be through the blanking position of each gusset of rational arrangement, fully improve material utilization.
"splice" refers to non-integral molding. At least two upper rib plates are sequentially spliced, at least two lower rib plates are sequentially spliced, and the corresponding upper rib plates and the corresponding lower rib plates are fixed. In actual production, the upper rib plate and the lower rib plate are manufactured independently and then assembled.
Referring to fig. 2, in the embodiment, two adjacent connection beams include a first connection beam and a second connection beam that are sequentially spliced, a first connection portion 100 is formed at one end of an upper rib plate and one end of a lower rib plate of the first connection beam, a second connection portion 110 is formed at one end of an upper rib plate and one end of a lower rib plate of the second connection beam, and the first connection portion 100 is clamped into the second connection portion 110.
Specifically, two ends of two adjacent connecting beams form a first connecting portion 100 and a second connecting portion 110, respectively, and the first connecting portion 100 is snapped into the second connecting portion 110. Specifically, the second connection portion 110 wraps around the first connection portion 100. The end parts of two adjacent connecting beams are lapped, so that the splicing is firmer.
Specifically, the first connection portion 100 is welded to the second connection portion 110. The first connecting portion 100 is clamped into the second connecting portion 110, and the end portion of the second connecting portion 110 is welded to the outer surface of the first connecting portion 100, so that the processing is convenient.
Referring to fig. 2, in the embodiment, the upper rib plate has a first edge and a second edge which are arranged at an interval, the lower rib plate has a third edge and a fourth edge which are arranged at an interval, and the first edge and the third edge are attached to each other and are located in the same plane; the second edge is attached to the fourth edge and is located in the same plane.
Among the prior art, upper plate and hypoplastron setting are used for the turn-up of lock, and in this embodiment, the border of going up gusset and lower gusset is directly laminated, need not additionally to set up the turn-up of lock, can alleviate the quality, realizes the whole lightweight of front suspension crossbeam, simplifies the structure simultaneously.
Specifically, referring to fig. 2, the upper rib plate includes a first edge, a top plate, and a second edge that are sequentially connected and integrally formed along a width direction of the upper rib plate, the first edge and the second edge are located on the same side of the top plate, and the first edge, the top plate, and the second edge form a U-shape. The lower rib plate comprises a third edge, a bottom plate and a fourth edge which are sequentially connected along the width direction of the lower rib plate and are integrally formed, the third edge and the fourth edge are located on the same side of the bottom plate, and the third edge, the bottom plate and the fourth edge form a U shape. The first edge is attached to the third edge, and the second edge is attached to the fourth edge.
Specifically, the outer side of the first rim is flush with the outer side of the third rim, and the outer side of the second rim is flush with the outer side of the fourth rim. And extra turned edges do not need to be processed, the structure is simplified, and the weight is reduced.
Specifically, the outer side of the first edge is welded to the outer side of the third edge, and the outer side of the second edge is welded to the outer side of the fourth edge. The upper rib plate and the lower rib plate are fixed in a welding mode. The processing is convenient and fast.
With reference to fig. 2, in the present embodiment, the at least two connecting beams include a front beam assembly 300, a rear beam assembly 310, a left beam assembly 320, and a right beam assembly 330, and the front beam assembly 300, the left beam assembly 320, the rear beam assembly 310, and the right beam assembly 330 are sequentially spliced end to end.
Referring to the relative positions in fig. 2, the front beam assembly 300, the rear beam assembly 310, the left beam assembly 320, and the right beam assembly 330 are arranged in sequence in the direction indicated by the arrow a.
With reference to fig. 2, in the present embodiment, the left beam assembly 320 includes a first left upper plate 321, a second left upper plate 322, a first left lower plate 323, and a second left lower plate 324, the first left upper plate 321 is connected to the second left upper plate 322 and forms an included angle, and the first left lower plate 323 is connected to the second left lower plate 324 and forms an included angle; the first left upper plate 321 is fixed to the first left lower plate 323, and the second left upper plate 322 is fixed to the second left lower plate 324.
Specifically, in the left beam assembly 320, the upper rib includes a first left upper plate 321 and a second left upper plate 322, and the lower rib includes a first left lower plate 323 and a second left lower plate 324. Further, the first left lower plate 323 and the second left lower plate 324 are integrally formed, and the first left lower plate 323 and the second left lower plate 324 are integrally formed. Similarly, a first edge formed by the first left upper plate 321 and the second left upper plate 322 is attached to a third edge formed by the first left lower plate 323 and the second left lower plate 324, a second edge formed by the first left upper plate 321 and the second left upper plate 322 is attached to a fourth edge formed by the first left lower plate 323 and the second left lower plate 324, the first left upper plate 321 is welded to the first left lower plate 323, and the second left upper plate 322 is welded to the second left lower plate 324.
With reference to fig. 2, in the present embodiment, the right beam assembly 330 includes a first right upper plate 331, a second right upper plate 332, a first right lower plate 333 and a second right lower plate 334, the first right upper plate 331 is connected to and disposed at an angle with respect to the second right upper plate 332, the first right lower plate 333 is connected to and disposed at an angle with respect to the second right lower plate 334, the first right upper plate 331 is fixed to the first right lower plate 333, and the second right upper plate 332 is fixed to the second right lower plate 334.
Specifically, in the right beam assembly 330, the upper rib includes a first right upper plate 331 and a second right upper plate 332, and the lower rib includes a first right lower plate 333 and a second right lower plate 334. Further, the first right upper plate 331 is integrally formed with the first right lower plate 333, and the first right lower plate 333 and the second right lower plate 334 are integrally formed. The second right upper plate 332 and the second right lower plate 334 are integrally formed to form a lower rib plate. Similarly, a first edge formed by the first right upper plate 331 and the first right lower plate 333 is attached to a third edge formed by the second right upper plate 332 and the second right lower plate 334, and a second edge formed by the first right upper plate 331 and the first right lower plate 333 is attached to a fourth edge formed by the second right upper plate 332 and the second right lower plate 334. The first right upper plate 331 is welded to the first right lower plate 333, and the second right upper plate 332 is welded to the second right lower plate 334.
With continued reference to fig. 2, in the present embodiment, the back beam assembly 310 includes a back upper plate 311 and a back lower plate 312 fixedly connected, and one end portions of the back upper plate 311 and the back lower plate 312 are disposed at an interval to form the second connecting portion 110; the side of the first left upper plate 321 that is away from the end of the second left upper plate 322 and close to the back beam assembly 310 is connected to the side of the first left lower plate 323 that is away from the end of the second left lower plate 324 and close to the back beam assembly 310 to form the first connection portion 100. Further, the rear upper plate 311 is welded to the rear lower plate 312. The first connecting portion 100 is snapped into the second connecting portion 110, so that the left beam assembly 320 is connected to the back beam assembly 310. Specifically, in the back beam assembly 310, the upper rib plate is the back upper plate 311, and the lower rib plate is the back lower plate 312.
With continued reference to fig. 2, in the present embodiment, the front beam assembly 300 includes a front upper plate 301 and a front lower plate 302 fixedly connected, and one end portions of the front upper plate 301 and the front lower plate 302 together form the first connecting portion 100; an end portion of the second left upper plate 322 remote from the first left upper plate 321 is spaced apart from an end portion of the second left lower plate 324 remote from the first left lower plate 323 to form a second connection portion 110. Further, the front upper plate 301 is welded to the front lower plate 302. The first connecting portion 100 is engaged with the second connecting portion 110, so that the left beam assembly 320 is connected with the front beam assembly 300. Specifically, in the front beam assembly 300, the upper rib plate is a front upper plate 301, and the lower rib plate is a front lower plate 302.
Specifically, one end of the front upper plate 301 away from the left beam assembly 320 and one end of the front lower plate 302 away from the left beam assembly 320 jointly form the first connecting portion 100, and one end of the second right upper plate 332 away from the back beam assembly 310 and one end of the second right lower plate 334 away from the back beam assembly 310 are arranged at an interval to form the second connecting portion 110; the first connecting portion 100 is snapped into the second connecting portion 110, so as to connect the front beam assembly 300 and the right beam assembly 330.
Specifically, one end of the rear upper plate 311, which is far away from the left beam assembly 320, and one end of the rear lower plate 312, which is far away from the left beam assembly 320, are spaced apart from each other to form a second connection portion 110, one end of the first right upper plate 331, which is far away from the front beam assembly 300, is connected to one end of the first right lower plate 333, which is far away from the front beam assembly 300, to form a first connection portion 100, and the first connection portion 100 is clamped into the second connection portion 110, so that the rear beam assembly 310 is connected to the right beam assembly 330.
The embodiment of the utility model provides a car is still provided, the car includes split type front suspension crossbeam 10 of car. The automobile also comprises a frame, and the front suspension cross beam is arranged on the frame.
In the prior art, the integral front suspension cross beam is formed by welding an upper plate and a lower plate, when the upper plate and the lower plate are integral plates for blanking, the material utilization rate is only 45%, the utilization rate is low, and the waste of raw materials is caused; when the design of the front suspension cross beam is changed, the upper plate die and the lower plate die need to be integrally repaired, so that the die repair cost is high; the sizes of the upper plate and the lower plate of the integral front suspension cross beam are large, so that the whole mass of the front suspension cross beam is heavy. Compared with an integral front suspension cross beam, the split type front suspension cross beam 10 of the automobile provided by the embodiment at least has the following advantages:
1. adopt two at least tie-beams concatenation to form, the tie-beam is formed by last gusset, lower gusset welding respectively again, when carrying out the panel blanking, can fully improve material utilization through the blanking position of each panel of rational arrangement, and the utilization ratio can reach 70%, avoids raw and other materials extravagant.
2. When the design of the front suspension cross beam is changed, the die can be repaired separately aiming at the rib plates needing to be changed, and the die repairing cost can be greatly reduced.
3. The split type front suspension cross beam has the advantages that the mass is reduced by 7% -10% compared with that of the integral type front suspension cross beam without a turned edge, and the light weight of the front suspension cross beam is realized. The split type front suspension cross beam can directly reduce the development cost and the single price of the front suspension cross beam by improving the material utilization rate and reducing the die repairing cost, the front suspension cross beam realizes light weight, the whole vehicle quality can be reduced, and the fuel economy of the vehicle is improved.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a split type front suspension crossbeam of car which characterized in that includes:
the connecting beam comprises an upper rib plate and a lower rib plate;
the upper rib plates of the at least two connecting beams are sequentially spliced end to end, the lower rib plates of the at least two connecting beams are sequentially spliced end to end, and the upper rib plates of the at least two connecting beams are in one-to-one correspondence with the lower rib plates and are fixed.
2. The split front suspension cross beam of the automobile of claim 1, characterized in that:
two adjacent the tie-beam is including the first tie-beam and the second tie-beam of concatenation in proper order, first tie-beam go up the gusset and the one end of gusset forms first connecting portion down jointly, the second tie-beam go up the gusset and the one end of gusset forms the second connecting portion down jointly, first connecting portion card is gone into the second connecting portion.
3. The split front suspension cross beam of the automobile of claim 2, characterized in that:
the first connecting portion is welded to the second connecting portion.
4. The split front suspension cross beam of the automobile of claim 2, characterized in that:
the upper rib plate is provided with a first edge and a second edge which are arranged at intervals, the lower rib plate is provided with a third edge and a fourth edge which are arranged at intervals, and the first edge and the third edge are attached and are positioned in the same plane; the second edge is attached to the fourth edge and is located in the same plane.
5. The split front suspension cross beam of the automobile of claim 4, characterized in that:
the outer side of the first edge is flush with the outer side of the third edge, and the outer side of the second edge is flush with the outer side of the fourth edge.
6. The split front suspension cross beam of the automobile of claim 5, characterized in that:
the outer side of the first edge is welded with the outer side of the third edge, and the outer side of the second edge is welded with the outer side of the fourth edge.
7. The split front suspension cross beam of the automobile according to any one of claims 2 to 6, wherein:
the at least two connecting beams comprise a front beam assembly, a rear beam assembly, a left beam assembly and a right beam assembly, wherein the front beam assembly, the left beam assembly, the rear beam assembly and the right beam assembly are sequentially spliced end to end.
8. The split front suspension cross beam of the automobile of claim 7, characterized in that:
the left beam assembly comprises a first left upper plate, a second left upper plate, a first left lower plate and a second left lower plate, the first left upper plate and the second left upper plate are connected and arranged in an included angle, and the first left lower plate and the second left lower plate are connected and arranged in an included angle;
the first left upper plate is fixed with the first left lower plate, and the second left upper plate is fixed with the second left lower plate.
9. The split front suspension cross beam of the automobile of claim 8, characterized in that:
the rear beam assembly comprises a rear upper plate and a rear lower plate which are fixedly connected, and one end parts of the rear upper plate and the rear lower plate are arranged at intervals to form the second connecting part; the side part of the first left upper plate, which is far away from one end of the second left upper plate and is close to the back beam assembly, is connected with the side part of the first left lower plate, which is far away from one end of the second left lower plate and is close to the back beam assembly, so as to form the first connecting part;
the front beam assembly comprises a front upper plate and a front lower plate which are fixedly connected, and one end parts of the front upper plate and one end parts of the front lower plate jointly form the first connecting part; the end part, far away from the first left upper plate, of the second left upper plate and the end part, far away from the first left lower plate, of the second left lower plate are arranged at intervals to form the second connecting part.
10. An automobile, characterized in that:
the automobile comprises the automobile split type front suspension cross beam of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021851337.0U CN213228868U (en) | 2020-08-28 | 2020-08-28 | Split type front suspension crossbeam of car and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021851337.0U CN213228868U (en) | 2020-08-28 | 2020-08-28 | Split type front suspension crossbeam of car and car |
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| Publication Number | Publication Date |
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| CN213228868U true CN213228868U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021851337.0U Active CN213228868U (en) | 2020-08-28 | 2020-08-28 | Split type front suspension crossbeam of car and car |
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| CN (1) | CN213228868U (en) |
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- 2020-08-28 CN CN202021851337.0U patent/CN213228868U/en active Active
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