CN217048763U - Left front longitudinal rear connecting plate lower plate reinforcing plate - Google Patents
Left front longitudinal rear connecting plate lower plate reinforcing plate Download PDFInfo
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- CN217048763U CN217048763U CN202220107835.7U CN202220107835U CN217048763U CN 217048763 U CN217048763 U CN 217048763U CN 202220107835 U CN202220107835 U CN 202220107835U CN 217048763 U CN217048763 U CN 217048763U
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- left front
- connecting plate
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Abstract
The utility model belongs to the field of automobile parts, and discloses a lower plate reinforcing plate for a rear connecting plate of a left front longitudinal beam, which comprises a first reference panel, a second reference panel and a connecting plate; a sinking area is punched on the free side of the first reference panel; reinforcing ribs parallel to the connecting plates are stamped on the sinking zone; the end part of the connecting plate is provided with a bent part which is positioned on the outer side below the higher end of the second reference panel; a second connecting hole is formed in the higher end of the second reference panel; and a first connecting hole positioned at one end of the reinforcing rib is formed in the first reference panel. The reinforcing plate is provided with the reinforcing ribs on the first reference surface, the second reference surface is arranged to be an inclined surface, so that the reinforcing plate and the left front longitudinal beam rear connecting plate are attached to each other as much as possible, the reinforcing plate and the left front longitudinal beam rear connecting plate are connected through the first connecting holes and the second connecting holes, and the connection strength of the left front longitudinal beam rear connecting plate can be effectively improved on the whole.
Description
Technical Field
The utility model belongs to the automobile parts field, more specifically say, relate to a left front longitudinal rear portion connecting plate hypoplastron reinforcing plate.
Background
CN201220364027.5 discloses outer connecting plate at left front longitudinal back portion of car, including the arc of a preceding, rear end downwarping, it has keyway and screw hole to open in proper order on the arc, all bend downwards around the arc, wherein the bending of preceding, left and right side is outwards turned over and is formed the hem, left hem stretches out downwards and is had keeping off along the board, keep off along board and front side hem circular arc transitional coupling, it has a quad slit to open on the board to keep off along. The rear side of the blocking edge plate extends to the rear of the arc-shaped plate. Shelter from left front longitudinal through keeping off along the board to protect left front longitudinal, it has keyway and screw hole to open simultaneously on the arc, makes to connect for dual connection, has consolidated the rear portion of longeron and has connected, thereby has reduced because of the longeron does not act on and cause the impact to the automobile structure.
The structure of the outer connecting plate at the rear part of the left front longitudinal beam of the automobile in the field is substantially as above, and in the automobile manufacturing process, a reinforcing plate needs to be additionally arranged on the connecting plate so as to improve the connecting strength.
The technical problem to be solved in the scheme is as follows: how to develop a reinforcing plate suitable for a left front longitudinal beam rear connecting plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a left side front longitudinal rear portion connecting plate hypoplastron reinforcing plate, this reinforcing plate set up the strengthening rib on first reference surface to set up the second reference surface into the inclined plane, so that it is attached as far as with left side front longitudinal rear portion connecting plate, connect through first connecting hole and second connecting hole and left side front longitudinal rear portion connecting plate, the joint strength of longeron rear portion connecting plate can effectual improvement on the whole.
According to a first aspect of the present invention, there is provided a lower plate stiffener for a rear connecting plate of a left front longitudinal beam, comprising a first reference panel, a second reference panel, and a connecting plate connecting the first reference panel and the second reference panel; the connecting plate is perpendicular to the first reference panel and the second reference panel; the first reference panel is a plane, and the second reference panel is obliquely arranged; a sinking area is punched on the free side of the first reference panel; the area of the first reference panel is larger than that of the second reference panel, and reinforcing ribs parallel to the connecting plates are stamped on the sinking area; a bent part is arranged at the end part of the connecting plate and is positioned at the outer side below the higher end of the second reference panel; a second connecting hole is formed in the higher end of the second reference panel; and a first connecting hole positioned at one end of the reinforcing rib is formed in the first reference panel.
In the lower plate reinforcing plate of the rear connecting plate of the left front longitudinal beam, the second reference panel comprises a first panel, a second panel and a third panel, and the first panel is a horizontal plane; the second panel is an inclined plane, the third panel is an inclined plane, and an arc-shaped transition surface is arranged between the second panel and the third panel; the height of the first panel, the height of the second panel and the height of the third panel are gradually reduced, and the second panel, the arc-shaped transition face and the third panel form a step structure.
In the lower plate reinforcing plate of the rear connecting plate of the left front longitudinal beam, the sinking thickness of the sinking area is 3-6 mm; the first connecting hole is located in the sinking zone.
In the above left front side member rear gusset lower panel reinforcing panel, a position of the first reference panel near the bent portion has a missing portion.
The utility model discloses one of above-mentioned technical scheme has one of following advantage or beneficial effect at least:
the utility model discloses a reinforcing plate sets up the strengthening rib on first reference surface to set up the second reference surface into the inclined plane, so that it is attached as far as with left front longitudinal rear portion connecting plate, connect through first connecting hole and second connecting hole and left front longitudinal rear portion connecting plate, the joint strength of longeron rear portion connecting plate before can effectual improvement on the whole.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a plan view of embodiment 1 of the present invention;
fig. 2 is a perspective view of embodiment 1 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 to 2, a left front longitudinal beam rear connecting plate lower plate reinforcing plate comprises a first reference panel 1, a second reference panel 2, and a connecting plate 3 connecting the first reference panel 1 and the second reference panel 2; the connecting plate 3 is perpendicular to the first reference panel 1 and the second reference panel 2; the first reference panel 1 is a plane, and the second reference panel 2 is obliquely arranged; a sinking zone 4 is punched on the free side of the first reference panel 1; one side of sink 4 is the free side of first reference panel 1; the area of the first reference panel 1 is larger than that of the second reference panel 2, and reinforcing ribs 5 parallel to the connecting plate 3 are stamped on the sinking zone 4; a bent part 6 is arranged at the end part of the connecting plate 3, and the bent part 6 is positioned at the outer side below the higher end of the second reference panel 2; a second connecting hole 8 is formed in the higher end of the second reference panel 2; the first reference panel 1 is provided with a first connecting hole 7 at one end of the reinforcing rib 5.
The lower plate reinforcing plate is arranged below the rear connecting plate, the strength of the rear connecting plate of the left front longitudinal beam is improved, the lower plate reinforcing plate is connected with the rear connecting plate of the left front longitudinal beam through the first connecting hole 7 and the second connecting hole 8, in the installation process, the inclined arrangement of the second reference surface can be repeatedly and closely attached to the corresponding position of the rear connecting plate of the left front longitudinal beam, meanwhile, the sinking area 4 is arranged on the first reference surface, the reinforcing ribs 5 are arranged in the sinking area 4, and the heights of the tops of the reinforcing ribs 5 and the area outside the sinking area 4 of the first reference surface are consistent; therefore, the first reference surface with the largest area can be effectively attached to the rear connecting plate of the left front longitudinal beam while keeping good strength in the installation process.
It should be noted that: the first reference panel 1, the second reference panel 2 and the connecting plate 3 are obtained by blanking a plate.
In this embodiment, the second reference panel 2 is composed of a first panel 13, a second panel 9, and a third panel 10, where the first panel 13 is a horizontal plane; the second panel 9 is an inclined plane, the third panel 10 is an inclined plane, and an arc-shaped transition surface 11 is arranged between the second panel 9 and the third panel 10; the height of the first panel 13, the second panel 9 and the third panel 10 is gradually reduced, and the second panel 9, the arc-shaped transition surface 11 and the third panel 10 form a step structure. The first panel 13, the second panel 9, the arc transition surface 11 and the third panel 10 are obtained by stamping, and besides good fitting degree, compared with a plane, the structure strength of the structure is obviously improved.
In the embodiment, the sinking thickness of the sinking zone 4 is 3-6 mm; the first connection hole 7 is located in the sinking zone 4, and the position of the first reference panel 1 near the bending part 6 has a missing part 12.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. A lower plate reinforcing plate for a rear connecting plate of a left front longitudinal beam is characterized by comprising a first reference panel, a second reference panel and a connecting plate for connecting the first reference panel and the second reference panel; the connecting plate is perpendicular to the first reference panel and the second reference panel; the first reference panel is a plane, and the second reference panel is obliquely arranged; a sinking area is punched on the free side of the first reference panel; the area of the first reference panel is larger than that of the second reference panel, and reinforcing ribs parallel to the connecting plates are stamped on the sinking area; the end part of the connecting plate is provided with a bent part which is positioned on the outer side below the higher end of the second reference panel; a second connecting hole is formed in the higher end of the second reference panel; and a first connecting hole positioned at one end of the reinforcing rib is formed in the first reference panel.
2. The left front rail back web lower panel stiffener plate of claim 1, wherein the second reference panel is comprised of a first panel, a second panel, and a third panel, the first panel being a horizontal plane; the second panel is an inclined plane, the third panel is an inclined plane, and an arc-shaped transition surface is arranged between the second panel and the third panel; the height of the first panel, the height of the second panel and the height of the third panel are gradually reduced, and the second panel, the arc-shaped transition face and the third panel form a step structure.
3. The left front rail rear web lower panel stiffener of claim 1, wherein the depressed zone has a depressed thickness of 3-6 mm; the first connecting hole is located in the sinking zone.
4. The left front rail rear gusset lower panel reinforcement panel of claim 1, wherein the first reference panel has a missing portion at a position near the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220107835.7U CN217048763U (en) | 2022-01-16 | 2022-01-16 | Left front longitudinal rear connecting plate lower plate reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220107835.7U CN217048763U (en) | 2022-01-16 | 2022-01-16 | Left front longitudinal rear connecting plate lower plate reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217048763U true CN217048763U (en) | 2022-07-26 |
Family
ID=82481611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220107835.7U Active CN217048763U (en) | 2022-01-16 | 2022-01-16 | Left front longitudinal rear connecting plate lower plate reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217048763U (en) |
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2022
- 2022-01-16 CN CN202220107835.7U patent/CN217048763U/en active Active
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