CN219447120U

CN219447120U - Reinforcing plate assembly in longitudinal beam

Info

Publication number: CN219447120U
Application number: CN202320505219.1U
Authority: CN
Inventors: 王文韬; 杨宗琴; 邹景坤
Original assignee: Chongqing Punilangdun Technology Co ltd
Current assignee: Chongqing Punilangdun Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-01
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of automobile accessories and discloses an inner reinforcing plate assembly of a longitudinal beam, which comprises a base plate, wherein mounting holes are symmetrically formed in two sides of the center of the front end face of the base plate, an extension plate is fixedly connected to the rear end face of the base plate, a through hole is formed in the center of the upper end face of the extension plate, a first platform is fixedly connected to the upper end face of one side of the extension plate of the through hole, a main positioning hole is formed in the center of the upper end face of the first platform, a first positioning rod is arranged in the main positioning hole, a second platform is fixedly connected to the upper end face of the extension plate on the rear side of the other side of the through hole, a secondary positioning hole is formed in the center of the upper end face of the second platform, and skirt edges are fixedly connected to the outer side walls of the extension plate. According to the utility model, the first positioning rod is fixed in the main positioning hole, and the second positioning rod passes through the secondary positioning hole to be fixed, so that the strip-shaped secondary positioning hole is convenient for connecting outer plates with different sizes.

Description

Reinforcing plate assembly in longitudinal beam

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a longitudinal beam inner reinforcing plate assembly.

Background

The longitudinal beam reinforcing structure consists of a frame longitudinal beam outer plate and a longitudinal beam inner plate, wherein the longitudinal beam inner plate assembly is an important component part of the frame, and is generally compact in arrangement in an engine cabin and can be cut.

In the existing longitudinal beam inner reinforcing plate assembly installation and use process, most of the longitudinal beam inner reinforcing plate assembly is positioned through two circular positioning holes, when the longitudinal beam inner reinforcing plate assembly is installed, the problem that the prior longitudinal beam inner reinforcing plate assembly is solved due to the fact that the vehicle is different in shape, the inner plate and the outer plate are slightly different in size and inconvenient to install and position is likely to exist.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a longitudinal beam inner reinforcing plate assembly, which is characterized in that a first positioning rod is used for pre-fixing a main positioning hole, then a second positioning rod passes through a secondary positioning hole to be fixed, and a strip-shaped secondary positioning hole is used for conveniently connecting outer plates with different sizes and is convenient to use for installation of vehicle types with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the longitudinal beam inner reinforcing plate assembly comprises a base plate, wherein mounting holes are symmetrically formed in two sides of the center of the front end face of the base plate, the rear end face of the base plate is fixedly connected with an extension plate, and a through hole is formed in the center of the upper end face of the extension plate;

the upper end face of the extension plate at one side of the through hole is fixedly connected with a first platform, a main positioning hole is formed in the center of the upper end face of the first platform, a first positioning rod is arranged in the main positioning hole, the upper end face of the extension plate at the other side of the through hole, which is positioned at the back of the other side of the through hole, is fixedly connected with a second platform, a secondary positioning hole is formed in the center of the upper end face of the second platform, and skirt edges are fixedly connected to the outer side walls of the extension plate;

through above-mentioned technical scheme, after fixing in advance in main locating hole through first locating lever, pass the secondary locating hole again with the second locating lever and fix, the secondary locating hole of rectangular shape is convenient to connect the planking of equidimension not, facilitates the installation of using equidimension motorcycle type not.

Further, safety sleeves are arranged inside the two mounting holes;

through the technical scheme, connection is convenient.

Further, a second positioning rod is arranged in the secondary positioning hole;

through the technical scheme, the positioning is convenient.

Further, the shape of the secondary positioning hole is strip-shaped;

through above-mentioned technical scheme, conveniently adjust the distance between second locating lever and the first locating lever.

Further, the upper end surfaces of the two mounting hole rear end extension plates are provided with first grooves;

through above-mentioned technical scheme, two safety sleeve pipes of convenient cooperation use.

Further, a second groove is formed in the lower end face of the extension plate at the lower end of the first platform and the second platform relatively;

through the technical scheme, the first platform and the second platform are conveniently matched and punched.

Further, the inner side walls of the extension plates are provided with a plurality of reinforcing ribs;

through the technical scheme, the strength of the extension plate is increased.

Further, the base plate and the extension plate are made of steel materials;

through the technical scheme, the overall strength and the impact resistance are improved.

The utility model has the following beneficial effects:

1. according to the utility model, after the reinforcing plate assembly in the longitudinal beam is pre-fixed in the main positioning hole through the first positioning rod, the second positioning rod passes through the secondary positioning hole to be fixed, and the long-strip-shaped secondary positioning hole is convenient for connecting outer plates with different sizes, so that the installation of vehicle models with different sizes is convenient.

2. In the utility model, the base plate and the extension plate are molded through integral stamping, and the condition that the bending part is easy to break caused by welding or stamping is avoided.

3. According to the utility model, the extension plate is supported by the integral stamping and manufacturing, and the integral strength and the impact resistance of the extension plate are increased by adding the plurality of reinforcing ribs, so that the vehicle is prevented from being deformed greatly or deformed after long-time use.

Drawings

FIG. 1 is a perspective view of a stringer inner gusset assembly according to the present utility model;

FIG. 2 is a front view of an inner rail stiffener assembly according to the present disclosure;

FIG. 3 is a rear view of a stringer inner gusset assembly according to the present utility model;

fig. 4 is a top view of a stringer inner stiffener assembly according to the present utility model.

Legend description:

1. a substrate; 2. a safety sleeve; 3. a main positioning hole; 4. a first positioning rod; 5. a first platform; 6. a through hole; 7. a second platform; 8. a second positioning rod; 9. a skirt edge; 10. a secondary positioning hole; 11. an extension plate; 12. a mounting hole; 13. a first groove; 14. reinforcing ribs.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a reinforcing plate assembly in longeron, includes base plate 1, and mounting hole 12 has been seted up to base plate 1 front end face center both sides department symmetry, and base plate 1 rear end face fixedly connected with extension board 11, and when production, the shaping of base plate 1 and extension board 11 is accomplished through integrative punching press, integrated into one piece, the condition emergence that the department of buckling that has avoided welding or punching press to lead to is easy to fracture has been seted up at extension board 11 up terminal surface center department through-hole 6.

The first platform 5 of fixedly connected with on the extending plate 11 up end of through-hole 6 one side, main locating hole 3 has been seted up to first platform 5 up end center department, main locating hole 3 is inside to be equipped with first locating lever 4, when the installation, fix in advance at main locating hole 3 through first locating lever 4, fixedly connected with second platform 7 on the extending plate 11 up end of through-hole 6 opposite side back department, secondary locating hole 10 has been seted up to second platform 7 up end center department, the equal fixedly connected with shirt rim 9 of extending plate 11 lateral wall.

The inside safety sleeve 2 that all is equipped with of two mounting holes 12, conveniently connect, the inside second locating lever 8 that is equipped with of secondary locating hole 10, conveniently fix a position, the shape of secondary locating hole 10 is rectangular form, the distance between convenient adjustment second locating lever 8 and the first locating lever 4, first recess 13 has all been seted up on the up end of two mounting hole 12 rear end extension boards 11, the second recess has been seted up relatively on the up end under two safety sleeve 2 of convenient cooperation, the convenient cooperation punching out first platform 5 and second platform 7 of second platform lower extreme extension board 11, the extension board 11 inside wall all is equipped with a plurality of reinforcement ridges 14, increase the intensity of extension board 11, the base plate 1 is steel with the material of extension board 11, increase holistic intensity and shock resistance.

Working principle: during production, the base plate 1 and the extension plate 11 are formed through integral stamping, integral forming is achieved, the condition that bending parts caused by welding or stamping are easy to break is avoided, the extension plate 11 is supported by the reinforcing ribs 14, the integral strength and the impact resistance of the extension plate 11 are increased, the vehicle is prevented from being greatly deformed or deformed due to long-time use, during installation, the second positioning rod 8 passes through the secondary positioning hole 10 to be fixed after the first positioning rod 4 is pre-fixed in the main positioning hole 3, and the strip-shaped secondary positioning hole 10 is convenient to connect with outer plates of different sizes, so that the installation of vehicle models of different sizes is convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a reinforcing plate assembly in longeron, includes base plate (1), its characterized in that: mounting holes (12) are symmetrically formed in two sides of the center of the front end face of the base plate (1), the rear end face of the base plate (1) is fixedly connected with an extension plate (11), and a through hole (6) is formed in the center of the upper end face of the extension plate (11);

the novel automatic positioning device is characterized in that a first platform (5) is fixedly connected to the upper end face of an extension plate (11) on one side of the through hole (6), a main positioning hole (3) is formed in the center of the upper end face of the first platform (5), a first positioning rod (4) is arranged in the main positioning hole (3), a second platform (7) is fixedly connected to the upper end face of the extension plate (11) on the other side of the through hole (6) near the rear, a secondary positioning hole (10) is formed in the center of the upper end face of the second platform (7), and a skirt edge (9) is fixedly connected to the outer side wall of the extension plate (11).

2. The stringer-internal stiffener assembly of claim 1, wherein: safety sleeves (2) are arranged in the two mounting holes (12).

3. The stringer-internal stiffener assembly of claim 1, wherein: the secondary positioning hole (10) is internally provided with a second positioning rod (8).

4. The stringer-internal stiffener assembly of claim 1, wherein: the shape of the secondary positioning hole (10) is long.

5. The stringer-internal stiffener assembly of claim 1, wherein: the upper end faces of the rear end extension plates (11) of the two mounting holes (12) are provided with first grooves (13).

6. The stringer-internal stiffener assembly of claim 1, wherein: the first platform (5) and the second platform (7) are provided with second grooves on the lower end surfaces of the lower end extension plates (11) in a corresponding manner.

7. The stringer-internal stiffener assembly of claim 1, wherein: the inner side walls of the extension plates (11) are respectively provided with a plurality of reinforcing ribs (14).

8. The stringer-internal stiffener assembly of claim 1, wherein: the base plate (1) and the extension plate (11) are made of steel materials.