CN212074214U - Side wall planking support - Google Patents
Side wall planking support Download PDFInfo
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- CN212074214U CN212074214U CN202020676925.9U CN202020676925U CN212074214U CN 212074214 U CN212074214 U CN 212074214U CN 202020676925 U CN202020676925 U CN 202020676925U CN 212074214 U CN212074214 U CN 212074214U
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- side wall
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Abstract
The utility model relates to an automobile parts field, concretely relates to side wall planking support holder. Including becoming the sheet metal component of "nearly" font structure, the both ends symmetry of sheet metal component is equipped with first weld part and the second weld part with side wall inner panel crossbeam welded, be equipped with oval-shaped first lightening hole and second lightening hole on the side of first weld part and second weld part top, the up end of sheet metal component is equipped with two locating holes that make things convenient for its processing, the locating hole sets up on the diagonal angle of sheet metal component top terminal surface, be equipped with the concave groove strengthening rib on the top terminal surface of sheet metal component, the concave groove strengthening rib sets up on the central line of sheet metal component top terminal surface, the contained angle that forms between the side of sheet metal component and the top terminal surface is 105 degrees. The utility model discloses can solve the car when traveling at a high speed, the side wall planking vibrates repeatedly under the effect of air flow resistance, influences the problem of driving the impression.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to side wall planking support holder.
Background
The automobile is one of indispensable vehicles in the society at present, and with the improvement of living standard, people not only satisfy the outward appearance and the performance of car when buying the car, and the driving impression of car also is an important determinant factor when people buy the car. One of the factors affecting the driving feeling of the automobile is noise, which can distract the driver, seriously affect the driving experience of the automobile owner, and possibly cause the driver to be unconscious and have accidents, wherein the common noise is that the side wall outer plate can repeatedly vibrate under the action of wind pressure to generate buzzing, buzzing and buzzing sounds.
The vibration of the side wall outer plate is caused by wind pressure outside and is caused by the fact that the side wall outer plate supporting bracket for connecting the side wall inner plate assembly and the side wall outer plate is not supported in place due to the large distance between the side wall inner plate assembly and the side wall outer plate. Compared with common stamping parts, the automobile side wall outer plate is formed by a hydroforming process, has the characteristics of thin material, complex shape, most space curved surfaces, high structure size, high surface quality and the like, and meets the conditions of good surface quality, geometric dimension and curved surface shape meeting the requirements, good manufacturability, enough rigidity and the like. But rigid connection or make bolted connection between traditional side wall planking support bracket and car side wall inner panel and the planking, although can strengthen the intensity between side wall inner panel and the planking to a certain extent, because be rigid connection, the noise that vibrations produced still transmits the effect obvious, influences the experience of driving.
SUMMERY OF THE UTILITY MODEL
To the problem in the above-mentioned technique, the utility model aims to provide a side wall planking support for when solving the high-speed driving of car, the side wall planking vibrates repeatedly under the effect of air flow resistance and produces the noise, seriously influences the problem of driving the impression.
In order to achieve the above purpose, the utility model adopts the following technical scheme: including the sheet metal component and the side wall inner panel crossbeam that become "nearly" font structure, the both ends symmetry of sheet metal component is equipped with first weld part and the second weld part with side wall inner panel crossbeam welded, be equipped with oval-shaped first lightening hole and second lightening hole on the side of first weld part and second weld part top, the up end of sheet metal component is equipped with two locating holes that make things convenient for its processing, the locating hole sets up on the diagonal angle of sheet metal component top end face, be equipped with the concave groove strengthening rib on the top end face of sheet metal component, the concave groove strengthening rib sets up on the central line of sheet metal component top end face, and it has the special glue that bonds the side wall planking to fill therein, the contained angle that forms between the side of sheet metal component and the top end face is 105 degrees.
The utility model discloses a theory of use as follows: the first welding part and the second welding part are welded on the cross beam of the side wall inner plate to fix the side wall outer plate supporting bracket, then special glue is fully coated in the reinforcing ribs of the concave grooves on the top end surface of the side wall outer plate supporting bracket to bond the side wall outer plate and the side wall outer plate supporting bracket, so that relative movement between the top end surface and the side wall outer plate is prevented, the side wall outer plate supporting bracket supports the side wall outer plate, and the noise generated by repeated vibration of the side wall outer plate due to airflow resistance can be avoided when an automobile runs at a high speed. This technical scheme has avoided car peripheral curb plate to produce the noise under the effect of air flow resistance, very big improvement motorist's comfort.
Further, the side junction rounding of first welding part and second welding part and sheet metal component, its beneficial effect lies in: smooth transition connection between the side of first welding part and second welding part and sheet metal component avoids stress concentration, prevents that the junction from damaging easily.
Further, the side and the top end face junction of sheet metal component are equipped with the chamfer, and treat that the radius of chamfer is no longer than 4mm, and its beneficial effect lies in: sharp edges are removed from the fillets at the joints of the side surfaces and the top end surfaces of the sheet metal parts, the sharp edges are prevented from damaging the side wall outer plates in a scratch mode, and the problem of stress concentration is solved.
Further, the first welding part and the second welding part have the external dimension of 40mmx30mm, and the advantages are that: the use of materials is reduced while the welding requirement is met, sheet metal parts are saved, and the cost is saved.
Further, adopt special glue to connect between concave groove strengthening rib and the car side wall planking, its beneficial part lies in: the special glue bonds the peripheral side plate of the automobile and the top end surface of the sheet metal part in the opposite direction, so that the relative movement of the peripheral side plate of the automobile and the top end surface of the sheet metal part is prevented, and the supporting effect is poor.
Further, the top terminal surface of sheet metal component is through the finish machining, makes its surface smooth, and its beneficial effect lies in: prevent the burr from causing the fish tail to car peripheral curb plate.
Furthermore, the diameter of the positioning hole in the end face of the top of the sheet metal part is not more than 6mm, and the sheet metal part positioning structure has the advantages that the area of the positioning hole is relatively small, and the influence on the strength of the surface of the sheet metal part is small.
Furthermore, the length of the reinforcing ribs of the concave grooves is not less than 40mm, and the novel connecting structure has the advantages of having enough connecting area and ensuring the connecting strength of the connecting surfaces.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of an embodiment of the present invention.
Fig. 3 is a schematic top view of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the welding structure comprises a first welding part 1, a second welding part 2, a first lightening hole 3, a second lightening hole 4, a positioning hole 5, a concave groove reinforcing rib 6 and special glue 7.
It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The specific implementation process is as follows:
as shown in fig. 1, fig. 2 and fig. 3, a side wall outer plate support bracket mainly comprises a first welding part 1, a second welding part 2, a first lightening hole 3, a second lightening hole 4, a positioning hole 5 and a concave groove reinforcing rib 6, wherein the first welding part 1 and the second welding part have the same shape and size and are arranged at the bottom of the sheet metal part, the shape and size of the first welding part 1 is 40mmx30mm, the first lightening hole 3 and the second lightening hole are arranged on the side surface of the sheet metal part and are elliptical lightening holes, the shape and size of the first welding part 1 is 30mmx20mm, the diameter of the positioning hole 5 arranged on the top section of the sheet metal part is 6mm, the length of the concave groove reinforcing rib 6 on the top end surface is 37mm, and the included angle between the side surface and the top end surface is 105 degrees.
The utility model provides a side wall planking support holder, except opening locating hole 5 that the diagonal angle set up on the sheet metal component top end face, all the other parts become bilateral symmetry and set up, junction between first weld part 1 and second weld part 2 and the side is provided with the fillet, local stress can be eliminated to this fillet, avoid this technical scheme stress concentration in the course of the work, cause the condition of easy damage, top end face and side junction are provided with the fillet equally, when making its smooth transition, get rid of the sharp limit at top, avoid sharp limit to car side wall planking by the fish tail. The central line of the top end surface is provided with a concave groove reinforcing rib 6, so that the bearing capacity of the side wall outer plate supporting bracket is improved to a certain extent, and the service performance of the side wall outer plate supporting bracket is ensured.
The utility model discloses a theory of use as follows: the first welding part 1 and the second welding part 2 are welded on a cross beam of the side wall inner plate to fix the side wall outer plate supporting bracket, then special glue 7 is fully coated in a concave groove reinforcing rib 6 on the top end surface of the side wall outer plate supporting bracket, the special glue is preferably RD-101 aqueous high-damping shock-absorbing glue, the side wall outer plate and the side wall outer plate supporting bracket are bonded, relative movement between the top end surface and the side wall outer plate is prevented, the side wall outer plate supporting bracket supports the side wall outer plate, and noise caused by repeated vibration of the side wall outer plate due to airflow resistance can be avoided when an automobile runs at high speed. This technical scheme has avoided car peripheral curb plate to produce the noise under the effect of air flow resistance, very big improvement motorist's comfort.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. The utility model provides a side wall planking support holder, includes the sheet metal component and the side wall inner panel crossbeam that become "nearly" font structure, its characterized in that: the utility model discloses a sheet metal component, including side wall inner panel crossbeam, the both ends symmetry of sheet metal component be equipped with first weld part (1) and second weld part (2) of side wall inner panel crossbeam welded, be equipped with oval-shaped first lightening hole (3) and second lightening hole (4) on the side of first weld part (1) and second weld part (2) top, the up end of sheet metal component is equipped with two locating holes (5) that make things convenient for its processing, locating hole (5) set up on the diagonal angle of sheet metal component top terminal surface, be equipped with the concave groove strengthening rib on the top terminal surface of sheet metal component, the concave groove strengthening rib sets up on the central line of sheet metal component top terminal surface, and wherein it has the special glue of bonding side wall planking to fill, the contained angle that forms between the side of sheet metal.
2. The gusset outer panel support bracket of claim 1, wherein: the side junction of first welding part (1) and second welding part (2) and sheet metal component has the fillet.
3. The gusset outer panel support bracket of claim 2, wherein: a chamfer is arranged at the joint of the side surface and the top end surface of the sheet metal part, and the radius of the chamfer is 4 mm.
4. The gusset outer panel support bracket of claim 3, wherein: the diameter of the positioning hole (5) on the end face of the top of the sheet metal part is not more than 6 mm.
5. The gusset outer panel support bracket of claim 4, wherein: the first weld (1) and the second weld (2) have an outer dimension of 40mmx30 mm.
6. The gusset outer panel support bracket of claim 1, wherein: the length of the concave groove reinforcing ribs (6) is not less than 40 mm.
7. The quarter outer panel support bracket of claim 1 or 6, wherein: the concave groove reinforcing ribs (6) are connected with the automobile side wall outer plate through special glue (7), and the special glue is RD-101 water-based damping shock absorption glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676925.9U CN212074214U (en) | 2020-04-28 | 2020-04-28 | Side wall planking support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676925.9U CN212074214U (en) | 2020-04-28 | 2020-04-28 | Side wall planking support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212074214U true CN212074214U (en) | 2020-12-04 |
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ID=73592646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676925.9U Active CN212074214U (en) | 2020-04-28 | 2020-04-28 | Side wall planking support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212074214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809253A (en) * | 2020-12-30 | 2021-05-18 | 上汽通用五菱汽车股份有限公司 | Be used for transport and welded side wall tongs device |
-
2020
- 2020-04-28 CN CN202020676925.9U patent/CN212074214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809253A (en) * | 2020-12-30 | 2021-05-18 | 上汽通用五菱汽车股份有限公司 | Be used for transport and welded side wall tongs device |
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