CN219007935U - Commercial vehicle frame cast aluminum ingot beam support - Google Patents
Commercial vehicle frame cast aluminum ingot beam support Download PDFInfo
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- CN219007935U CN219007935U CN202223527996.0U CN202223527996U CN219007935U CN 219007935 U CN219007935 U CN 219007935U CN 202223527996 U CN202223527996 U CN 202223527996U CN 219007935 U CN219007935 U CN 219007935U
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- ingot beam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides a cast aluminum ingot beam support for a frame of a commercial vehicle, which relates to the technical field of frame assemblies of commercial vehicles and comprises support bodies symmetrically distributed along a central line, wherein the middle part of each support body is provided with a mounting groove, the bottom of each mounting groove is an ingot beam mounting plate, and one side of each ingot beam mounting plate facing the mounting groove is provided with two mutually parallel arc grooves; the left side wall and the right side wall of the mounting groove are respectively a first vertical connecting plate and a second vertical connecting plate, two shoe-shaped gold ingot beam mounting holes are respectively formed in the position of the first upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and the position of the second upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and are respectively communicated with the corresponding arc-shaped grooves. The utility model has the advantages of simple and stable structure, high strength, easy processing, production and assembly, light weight, high integration level and other excellent performances.
Description
Technical Field
The utility model relates to the technical field of frame assemblies for commercial vehicles, in particular to a frame cast aluminum ingot beam support for a commercial vehicle.
Background
The frame assembly is used as a frame structure which is bridged on the front axle and the rear axle of the automobile, generally consists of two longitudinal beams and a plurality of transverse beams, and can play roles in bearing, connecting, fixing and absorbing and relieving external impact in the running process of the automobile. And when the automobile frame assembly is assembled with the cross beam, the frame assembly and the cross beam are naturally connected and fixed together through the shoe-shaped gold ingot beam support.
At present, most of shoe-shaped gold ingot beam brackets adopted by commercial vehicles adopt stamping gold-plated structures, and the upper connecting plate, the lower connecting plate, the cross beam, the frame longitudinal beam, the shoe-shaped gold ingot beam and the like are directly connected together through riveting or bolt connection structures or welding, so that the shoe-shaped gold ingot beam bracket has the defects of a large number of parts, complex and repeated connection process, high cost, low strength, poor bending and torsion resistance, higher maintenance cost and the like. In order to overcome the defect, chinese patent CN217146152U provides an integrally molded cast ingot beam connecting support, which adopts an integrally molded cast structure, and an outer mounting groove and an inner mounting groove are respectively arranged at two sides of an ingot beam mounting plate, and a first ingot beam mounting hole penetrating through the outer mounting groove and a second ingot beam mounting hole penetrating through the inner mounting groove are respectively arranged on the ingot beam mounting plate; the left side and the right side of the shoe-shaped gold ingot beam mounting plate are respectively provided with a vertical connecting plate, and the two vertical connecting plates are respectively connected with a first frame mounting seat and a second frame mounting seat, so that the stress of the support is more uniform through the arrangement mode.
However, in the manufacturing and using process, as the two mounting grooves of the shoe-shaped gold ingot beam connecting support are respectively arranged at the two sides of the shoe-shaped gold ingot beam mounting plate, and the structure of the whole shoe-shaped gold ingot beam connecting support is in an irregular shape, on one hand, the structure of the whole shoe-shaped gold ingot beam connecting support is complicated; on the other hand, the processing difficulty and the assembly difficulty of the shoe-shaped gold ingot beam connecting support are increased.
Disclosure of Invention
The utility model solves the technical problem of providing the commercial vehicle frame ingot beam support which has simple and stable structure and is convenient to produce and assemble, so as to overcome the defects in the prior art.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a commercial car frame cast aluminum ingot beam support, it includes along the support body of central line symmetric distribution, the middle part of support body is provided with the mounting groove, the tank bottom of mounting groove is ingot beam mounting panel, is provided with two arc grooves that are parallel to each other towards one side of mounting groove on the ingot beam mounting panel; the left side wall and the right side wall of the mounting groove are respectively a first vertical connecting plate and a second vertical connecting plate, two shoe-shaped gold ingot beam mounting holes are respectively formed in the position of the first upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and the position of the second upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and are respectively communicated with the corresponding arc-shaped grooves. On one hand, because the whole die is symmetrically distributed along the central line, when the die is produced in a casting and forging mode, the die is convenient for workers to design; on the other hand, because the arc grooves are arranged on the same side of the shoe-shaped gold ingot beam mounting plate, the groove walls of the two arc grooves play a role of reinforcing ribs in the whole shoe-shaped gold ingot beam support structure, and the weight of the whole shoe-shaped gold ingot beam support can be reduced as much as possible on the basis of ensuring that the whole shoe-shaped gold ingot beam support has enough strength, so that the lightweight design is realized.
Further, the longitudinal section of the shoe-shaped gold ingot beam mounting plate cut along the central line of the support body is in a shape of a Chinese character '3', and the bearing capacity of the whole support body is effectively improved through the shoe-shaped gold ingot beam mounting plate.
Further, a first frame mounting seat is arranged at the lower part of the vertical connecting plate, four frame mounting holes are formed in the first frame mounting seat in the length direction of the central line of the support body at one end close to the first vertical connecting plate, an arc transition surface is arranged on the end face of one end, far away from the first vertical connecting plate, of the first frame mounting seat, and frame mounting holes are formed in two ends of the arc transition surface; the lower part of the second vertical connecting plate is provided with a second frame mounting seat, and the second frame mounting seat and the first frame mounting seat are symmetrically arranged about the central line of the support body. In the utility model, the outer side of the first frame mounting seat and the outer side of the second frame mounting seat are in large arc transition, so that the stress distribution of the first frame mounting seat and the second frame mounting seat is more uniform, and the strength of the whole shoe-shaped gold ingot beam support structure can be effectively improved.
Further, the rear side wall of the mounting groove is an upper rib plate, the left end and the right end of the upper rib plate are respectively connected with the first vertical connecting plate and the second vertical connecting plate, a weight-reducing opening I is formed in the middle of the upper rib plate, the aperture of the weight-reducing opening I is gradually enlarged along the direction away from the shoe-shaped gold ingot beam mounting plate, and finally a mechanical stable structure I similar to a triangle is formed.
Further, the front side wall of the mounting groove is a lower rib plate, the left end and the right end of the lower rib plate are respectively connected with the first vertical connecting plate and the second vertical connecting plate, a weight-reducing open hole II is formed in the middle of the lower rib plate, the aperture of the weight-reducing open hole II is gradually enlarged along the direction away from the shoe-shaped gold ingot beam mounting plate, and finally a mechanical stable structure II similar to a triangle is formed.
Further, the included angle between the plane where the lower rib plate is located and the plane where the first frame mounting seat is located is smaller than 90 degrees, so that the outer contour of the first vertical connecting plate and the outer contour of the second vertical connecting plate can also respectively form a mechanical stable structure III and a mechanical stable structure IV which are similar to triangles.
Further, the support body is made of aluminum alloy, and has the characteristics of light weight, low cost and the like.
From the above technical scheme, the utility model has the following advantages:
1. because the whole die is symmetrically distributed along the central line, when the die is produced by adopting a casting and forging mode, the die is convenient for workers to design;
2. because the utility model designs a plurality of abstract triangle mechanical stable structures and skillfully combines the groove walls of the two arc grooves with the reinforcing ribs, the utility model can reduce the weight of the whole ingot beam support as much as possible on the basis of ensuring that the whole ingot beam support has enough strength, thereby realizing light weight design;
3. the commercial vehicle frame cast aluminum ingot beam support provided by the utility model can be manufactured into blanks through casting or forging and the like, and then a finished product is obtained through a machining mode, so that the commercial vehicle frame cast aluminum ingot beam support provided by the utility model is simple and feasible in machining method;
4. the utility model has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a schematic diagram of a third embodiment of the present utility model;
FIG. 4 is a schematic diagram of a fourth embodiment of the present utility model;
FIG. 5 is a schematic diagram of a fifth embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a specific embodiment of the present utility model.
In the figure: 1. the device comprises a shoe-shaped gold ingot beam mounting plate, a weight-reducing hole I, a rib plate 4, a shoe-shaped gold ingot beam mounting hole, a frame mounting seat II, a rib plate II, a vertical connecting plate II, a rib plate 7, a rib plate II, a rib plate 8, a weight-reducing hole II, a rib plate 9, a vertical connecting plate I, a rib plate 10, a frame mounting seat I, a circular arc transition surface, a rib plate 12, a frame mounting hole 13 and a circular arc groove; A. and the mechanical stable structure II, the mechanical stable structure B, the mechanical stable structure I, the mechanical stable structure C, the mechanical stable structure III, the mechanical stable structure D and the mechanical stable structure IV.
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, the utility model provides a frame cast aluminum ingot beam support for a commercial vehicle, which comprises a support body symmetrically distributed along a central line, wherein the middle part of the support body is provided with a mounting groove, the groove bottom of the mounting groove is provided with an ingot beam mounting plate 1, the left side wall of the mounting groove is provided with a first vertical connecting plate 9, the right side wall of the mounting groove is provided with a second vertical connecting plate 6, the front side wall of the mounting groove is provided with a lower rib plate 7, and the rear side wall of the mounting groove is provided with an upper rib plate 3.
As shown in fig. 2, two arc-shaped grooves 13 parallel to each other are arranged on one side, facing the mounting groove, of the shoe-shaped gold ingot beam mounting plate 1, and the groove walls of the two arc-shaped grooves 13 can play a role of reinforcing ribs in the whole shoe-shaped gold ingot beam support structure; the longitudinal section of the shoe-shaped gold ingot beam mounting plate 1 cut along the central line of the support body is in a shape of a '3', and the bearing capacity of the whole support body is improved through the shoe-shaped gold ingot beam mounting plate 1.
As shown in fig. 1, 5 and 6, the first vertical connecting plate 9 and the second vertical connecting plate 6 are respectively located at two sides of the shoe-shaped gold ingot beam mounting plate 1, and the positions of the upper portions of the first vertical connecting plate 9 and the two arc-shaped grooves 13 are corresponding to each other, and the positions of the upper portions of the second vertical connecting plate 6 and the two arc-shaped grooves 13 are respectively provided with two shoe-shaped gold ingot beam mounting holes 4, and the shoe-shaped gold ingot beam mounting holes 4 are respectively communicated with the corresponding arc-shaped grooves 13. The lower part of the first vertical connecting plate 9 is provided with a first frame mounting seat 10, one end, close to the first vertical connecting plate 9, of the first frame mounting seat 10 is provided with four frame mounting holes 12 along the length direction of the central line of the support body, the end face, far away from one end of the first vertical connecting plate 9, of the first frame mounting seat 10 is provided with an arc transition surface 11, and two ends of the arc transition surface 11 are provided with frame mounting holes 12; the lower part of the second vertical connecting plate 6 is provided with a second frame mounting seat 5, and the second frame mounting seat 5 and the first frame mounting seat 10 are symmetrically arranged about the central line of the support body. At this time, because the outside of frame mount pad one 10 and the outside of frame mount pad two 5 all adopt the large arc transition, frame mount pad one 10, frame mount pad two 5 stress distribution is more even, and its characteristics that accord with the even atress of aluminum alloy material product to can effectively improve the intensity of whole shoe-shaped gold ingot roof beam support structure.
As shown in fig. 4, the upper rib plate 3 is disposed at the rear side of the shoe-shaped gold ingot beam mounting plate 1, and the left and right ends of the upper rib plate 3 are respectively connected with the first vertical connecting plate 9 and the second vertical connecting plate 6, a weight-reducing open hole 1 is formed in the middle of the upper rib plate 3, the aperture of the weight-reducing open hole 2 is gradually enlarged along the direction away from the shoe-shaped gold ingot beam mounting plate 1, and finally a mechanical stable structure B similar to a triangle is formed, namely, the area encircled by the dashed line in fig. 4.
As shown in fig. 3, the lower rib plate 7 is obliquely disposed at the front side of the shoe-shaped gold ingot beam mounting plate 1, the left and right ends of the lower rib plate 7 are respectively connected with the first vertical connecting plate 9 and the second vertical connecting plate 6, the middle part of the lower rib plate 7 is provided with a second weight-reducing opening 8, and the aperture of the second weight-reducing opening 8 is gradually enlarged along the direction away from the shoe-shaped gold ingot beam mounting plate 1, and finally a mechanical stable structure II A similar to a triangle is formed, namely, the area encircled by the dotted line in fig. 3.
In addition, as shown in fig. 5 and 6, in order to further improve the strength and stability of the whole ingot beam support, the included angle between the plane where the lower rib plate 7 is located and the plane where the frame mounting seat 10 is located is smaller than 90 degrees, so that the outer contour of the first vertical connecting plate 9 and the outer contour of the second vertical connecting plate 6 also respectively form a mechanical stable structure three C and a mechanical stable structure four D which are similar to a triangle, namely, the area encircled by the dotted line in fig. 5 and 6.
The terms "first," "second," "third," "fourth," and the like in the claims and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a commercial car frame cast aluminum ingot beam support which is characterized in that, including the support body that distributes along the central line symmetry, the middle part of support body is provided with the mounting groove, and the tank bottom of mounting groove is ingot beam mounting panel, is provided with two arc grooves that are parallel to each other towards one side of mounting groove on the ingot beam mounting panel; the left side wall and the right side wall of the mounting groove are respectively a first vertical connecting plate and a second vertical connecting plate, two shoe-shaped gold ingot beam mounting holes are respectively formed in the position of the first upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and the position of the second upper portion of the vertical connecting plate, which corresponds to the two arc-shaped grooves, and are respectively communicated with the corresponding arc-shaped grooves.
2. The commercial vehicle frame cast aluminum ingot beam holder of claim 1, wherein the ingot beam mounting plate has a longitudinal cross-section of "3" shape taken along the center line of the holder body.
3. The commercial vehicle frame cast aluminum ingot beam support according to claim 1, wherein a first frame mounting seat is arranged at the lower part of the vertical connecting plate, four frame mounting holes are formed in one end, close to the first vertical connecting plate, of the first frame mounting seat along the length direction of the central line of the support body, an end face, far away from one end of the first vertical connecting plate, of the first frame mounting seat is an arc transition face, and frame mounting holes are formed in two ends of the arc transition face; the lower part of the second vertical connecting plate is provided with a second frame mounting seat, and the second frame mounting seat and the first frame mounting seat are symmetrically arranged about the central line of the support body.
4. The commercial vehicle frame cast aluminum ingot beam support according to claim 1, 2 or 3, wherein the rear side wall of the mounting groove is an upper rib plate, the left end and the right end of the upper rib plate are respectively connected with the first vertical connecting plate and the second vertical connecting plate, a first weight-reducing opening hole is formed in the middle of the upper rib plate, and the aperture of the first weight-reducing opening hole is gradually enlarged along the direction away from the ingot beam mounting plate.
5. The commercial vehicle frame cast aluminum ingot beam support according to claim 3, wherein the front side wall of the mounting groove is a lower rib plate, the left end and the right end of the lower rib plate are respectively connected with the first vertical connecting plate and the second vertical connecting plate, a second weight-reducing open hole is formed in the middle of the lower rib plate, and the aperture of the second weight-reducing open hole is gradually enlarged along the direction away from the ingot beam mounting plate.
6. The commercial vehicle frame cast aluminum ingot beam holder of claim 5, wherein the angle between the plane of the lower rib plate and the plane of the first frame mount is less than 90 degrees.
7. A commercial vehicle frame cast aluminium ingot beam holder as set forth in claim 1, 2 or 3, wherein the holder body is made of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223527996.0U CN219007935U (en) | 2022-12-18 | 2022-12-18 | Commercial vehicle frame cast aluminum ingot beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223527996.0U CN219007935U (en) | 2022-12-18 | 2022-12-18 | Commercial vehicle frame cast aluminum ingot beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219007935U true CN219007935U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223527996.0U Active CN219007935U (en) | 2022-12-18 | 2022-12-18 | Commercial vehicle frame cast aluminum ingot beam support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219007935U (en) |
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2022
- 2022-12-18 CN CN202223527996.0U patent/CN219007935U/en active Active
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