CN215922338U

CN215922338U - Outer plate is strengthened to center pillar

Info

Publication number: CN215922338U
Application number: CN202122166364.5U
Authority: CN
Inventors: 邹宗永
Original assignee: Topre Foshan Autoparts Corp
Current assignee: Topre Foshan Autoparts Corp
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-01
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a center pillar reinforced outer plate, which comprises an outer plate main body, wherein an upper connecting part and a lower connecting part are respectively arranged at the upper part and the lower part of the outer plate main body, a cylinder plate is connected between the upper connecting part and the lower connecting part, the upper connecting part and the lower connecting part respectively extend transversely from the top end and the bottom end of the cylinder plate, the main viewing structure of the outer plate main body is I-shaped, the cylinder plate is provided with an inwards concave cylinder groove, and a left cylinder wall and a right cylinder wall are formed at two sides of the bottom surface of the cylinder groove; a first reinforcing plate and a second reinforcing plate are arranged in the cylinder groove; the wall of the right column body is provided with an exhaust part; the middle upright post provided with the first reinforcing plate and the second reinforcing plate reinforces the outer plate, so that the thickness and the support performance of the plate surface are improved, the impact resistance is good, and the upper end and the lower end of the connected frame are connected and supported by the structure of the upper connecting part and the lower connecting part, so that the strength of the automobile frame is integrally improved, and the safety of the automobile is improved.

Description

Outer plate is strengthened to center pillar

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a center pillar reinforced outer plate.

Background

The domestic economy is rapidly developed, the living standard of people is increasingly improved, and the automobile gradually becomes a travel necessity of each family or even each person; various automobiles exist in the market, and the safety, the attractiveness, the comfort and the like of the automobiles become factors considered when people select the automobiles; in particular, the manufacturing process requirements of automobile parts are higher and higher, various performances of automobiles depend on the design and manufacturing quality of the automobile parts, automobile manufacturers have higher and higher production requirements on various parts, and the production process is also continuously improved along with the higher and higher requirements; the planking is strengthened to the center pillar of car is one of very important component parts in the car frame, and the design in the past is mostly the comparatively single steel sheet material production of structure that adopts and forms, or intensity is lower, or the quality is too big, is unfavorable for the lightweight of car, hardly guarantees the performance requirement of consumer to the car frame, and simple mechanism makes the frame more or less have the shortcoming that the security is not enough, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a center pillar reinforced outer panel.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a center pillar reinforced outer plate comprises an outer plate main body, wherein an upper connecting part and a lower connecting part are respectively arranged at the upper part and the lower part of the outer plate main body, a cylinder body plate is connected between the upper connecting part and the lower connecting part, the upper connecting part and the lower connecting part transversely extend from the top end and the bottom end of the cylinder body plate respectively, the main visual structure of the outer plate main body is in an I shape, the cylinder body plate is provided with an inwards concave cylinder body groove, and a left cylinder body wall and a right cylinder body wall are formed on two sides of the bottom surface of the cylinder body groove; a first reinforcing plate and a second reinforcing plate are arranged in the cylinder groove; and an exhaust part is arranged on the wall of the right column body.

In the preferred technical scheme, the cylinder groove penetrates through the upper end and the lower end of the outer plate main body, the upper end and the lower end of the left cylinder wall and the upper end and the lower end of the right cylinder wall respectively extend outwards in an arc shape to form openings, and the openings at the upper end and the lower end of the cylinder groove respectively extend out of the upper connecting portion and the lower connecting portion.

In the preferred technical scheme, the bottom surface of the column body groove is provided with a radian, and the side view angle of the column body plate is of an arc-shaped structure.

In the preferred technical scheme, the first reinforcing plate is attached to the surface of the column groove, and the outer reinforcing groove and the inner reinforcing groove which are matched with each other are arranged on the bottom surface of the column groove and the corresponding positions on the reinforcing plate.

In the preferred technical scheme, the left side and the right side of the first reinforcing plate are provided with plate edges, the plate edges are attached to the left cylinder wall and the right cylinder wall, and the plate edges, the left cylinder wall and the right cylinder wall are provided with a plurality of positioning grooves matched with each other.

In the preferred technical scheme, the reinforcing plate groove is arranged on the bottom surface of the column groove, and the second reinforcing plate is embedded into the reinforcing plate groove for fixation.

In the preferred technical scheme, the left column body wall and the right column body wall are provided with flanges bent towards the direction.

In the preferred technical scheme, the exhaust part is provided with at least two exhaust holes, and the position of the wall of the right column body, which corresponds to the exhaust holes, is provided with a matched opening.

According to the technical scheme, compared with the prior art, the utility model has the following beneficial technical effects:

the center pillar with the first reinforcing plate and the second reinforcing plate strengthens the outer plate, improves the thickness and the support performance of the plate surface, has good impact resistance, enables the center pillar to strengthen the outer plate to form an I-shaped structure by the structure of the upper connecting part and the lower connecting part, and provides good connection and support for the upper end and the lower end of a connected frame, thereby integrally improving the strength of the automobile frame and improving the safety of the automobile.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of a center pillar reinforced outer panel.

Fig. 2 is a right-side structural schematic view of the center pillar reinforced outer panel.

Reference numerals: 100. an outer panel main body; 110. an upper connecting portion; 120. a lower connecting portion; 130. a pillar body plate; 140. a cylinder groove; 150. a left cylinder wall; 160. a right cylinder wall; 200. a first reinforcing plate; 300. a second reinforcing plate; 400. an exhaust member; 141. an outer reinforcement groove; 210. an inner reinforcement groove; 151. flanging; 410. and (4) exhausting holes.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 and 2, the center pillar reinforced outer panel is a part of an integral automobile frame; the outer plate comprises an outer plate main body 100, wherein the outer plate main body 100 is an integral metal plate and is formed by processing through processes of stamping, bending and the like; the upper end of the outer plate main body 100 is provided with an upper connecting part 100, the lower end of the outer plate main body is provided with a lower connecting part 120, a column body plate 130 is connected between the upper connecting part 110 and the lower connecting part 120, the upper connecting part 110 and the lower connecting part 120 transversely extend from the top end and the lower end of the column body plate 130 respectively, the main viewing structure of the outer plate main body 100 is in an I shape, the integral supporting performance of the outer plate main body 100 is stronger due to the structure, the upper connecting part 110 and the lower connecting part 120 are connected with a top beam and a middle supporting column of an automobile frame respectively, and the I-shaped structure can improve the connecting strength of the outer plate main body 100 and the automobile frame and simultaneously integrally enhance the integrity and the supporting performance of a side frame of the automobile frame; the upper connecting portion 110 is shorter in length than the lower connecting portion; the outer panel main body 100 is integrally narrow at the top and wide at the bottom, and the structure is designed to improve the supporting strength and meet the design requirements of the automobile window; the inner side of the cylinder plate 130 is provided with an inward-concave cylinder groove 140, a left cylinder wall 150 and a right cylinder wall 160 are formed on two sides of the bottom surface of the cylinder groove 140, and an included angle formed by the left cylinder wall 150, the right cylinder wall 160 and the bottom surface of the cylinder groove 140 is larger than 90 degrees, so that the interface of the cylinder groove 140 is in a trapezoidal structure, and the structure has high impact resistance; a first reinforcing plate 200 and a second reinforcing plate 300 are arranged in the column groove 140, and the two reinforcing plates are respectively distributed in the column groove 140 up and down; the right cylinder wall 160 is provided with an exhaust member 400; compared with the prior art, the center pillar reinforced outer plate provided with the two reinforcing plates has the advantages of high strength, high impact resistance and the like, the center pillar reinforced outer plate in the embodiment is of a non-universal structure, the front end of the center pillar reinforced outer plate is generally connected with a center pillar inner plate assembly on an automobile frame, the frame is a frame part on the left side of the automobile, and if the center pillar reinforced outer plate is used for being installed on the right side of the frame, the mirror image structure version of the structure in the embodiment should be adopted.

Furthermore, the column grooves 140 penetrate the upper and lower ends of the outer panel body 100, the cross-section of the column grooves 140 has a "U" shape, the structure enhances the transverse impact resistance of the outer plate main body 100, the upper and lower ends of the left column wall 150 and the right column wall 160 extend outwards in an arc shape to form openings, the upper opening is smaller than the lower opening, the openings at the upper and lower ends of the column groove 140 extend out of the upper connecting portion 110 and the lower connecting portion 120, the bottom surface of the pillar groove 140 is provided with a radian, so that the pillar body plate 130 is in a forward bending and inclining structure, the pillar panel 130 of this structure has an arc-shaped structure in a side view, the arc-shaped structure and the narrow-top-wide-bottom structure of the outer panel main body 100 match with a structure corresponding to a car frame, the bending angle or radian is not limited in this embodiment, and can be adjusted or designed correspondingly to frames of automobiles of different models according to actual implementation conditions.

Furthermore, the first reinforcing plate 200 is attached to the surface of the column groove 140, the bottom surface of the column groove 140 and the corresponding position on the reinforcing plate 200 are provided with an outer reinforcing groove 141 and an inner reinforcing groove 210 which are matched with each other, and the first reinforcing plate 200 is fixed to the column groove 140 by welding after being positioned in the column groove 140 through the outer reinforcing groove 141 and the inner reinforcing groove 210; the inner reinforcement groove 210 and the outer reinforcement groove 141 are in a bar-shaped grid structure, but the shapes are not limited to this embodiment, and the inner reinforcement groove 210 and the outer reinforcement groove 141 can be matched correspondingly as a positioning structure during assembly, and can also improve the overall strength of the center pillar reinforced outer panel.

Furthermore, the left side and the right side of the first reinforcing plate 200 are provided with plate edges, the plate edges are attached to the left cylinder wall 150 and the right cylinder wall 160, the plate edges, the left cylinder wall 150 and the right cylinder wall 160 are provided with a plurality of positioning grooves which are matched with each other, and the positioning grooves are used for positioning when the first reinforcing plate 200 is assembled; a reinforcing plate groove is formed in the bottom surface of the column groove 140, and the second reinforcing plate 300 is embedded into the reinforcing plate groove and fixed; the left column wall 150 and the right column wall 160 are provided with flanges 151 bent towards the opposite direction; the exhaust member 400 is provided with at least two exhaust holes 410, the position of the right cylinder wall 160 corresponding to the exhaust holes is provided with matched holes, and the exhaust holes 410 have the function that air flow generated when the automobile door is opened and closed can smoothly flow from the inside to the outside of the reinforced outer plate of the middle upright post, so that air pressure difference is avoided.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention 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

1. The utility model provides an planking is strengthened to center pillar which characterized in that: the outer plate comprises an outer plate main body, wherein an upper connecting part and a lower connecting part are respectively arranged at the upper part and the lower part of the outer plate main body, a column body plate is connected between the upper connecting part and the lower connecting part, the upper connecting part and the lower connecting part respectively transversely extend from the top end and the bottom end of the column body plate, the main viewing structure of the outer plate main body is in an I shape, the column body plate is provided with an inwards-concave column body groove, and a left column body wall and a right column body wall are formed on two sides of the bottom surface of the column body groove; a first reinforcing plate and a second reinforcing plate are arranged in the cylinder groove; and an exhaust part is arranged on the wall of the right column body.

2. The center pillar reinforced outer panel as set forth in claim 1, wherein: the cylinder groove is communicated with the upper end and the lower end of the outer plate main body, the upper end and the lower end of the left cylinder wall and the upper end and the lower end of the right cylinder wall respectively extend outwards in an arc shape to form openings, and the openings at the upper end and the lower end of the cylinder groove respectively extend out of the upper connecting portion and the lower connecting portion.

3. The center pillar reinforced outer panel as set forth in claim 1, wherein: the bottom surface in cylinder groove is equipped with the radian, and the side visual angle of cylinder board is the arc structure.

4. The center pillar reinforced outer panel as set forth in claim 1, wherein: the first reinforcing plate is attached to the surface of the cylinder groove, and an outer reinforcing groove and an inner reinforcing groove which are matched with each other are arranged on the bottom surface of the cylinder groove and the corresponding positions on the reinforcing plate.

5. The center pillar reinforced outer panel as set forth in claim 1, wherein: the left side and the right side of the first reinforcing plate are provided with plate edges, the plate edges are attached to the left cylinder wall and the right cylinder wall, and the plate edges, the left cylinder wall and the right cylinder wall are provided with a plurality of positioning grooves matched with each other.

6. The center pillar reinforced outer panel as set forth in claim 1, wherein: the bottom surface in cylinder groove establishes the reinforcing plate groove, and the second reinforcing plate embedding reinforcing plate inslot is fixed.

7. The center pillar reinforced outer panel as set forth in claim 1, wherein: and flanges bent towards the direction are arranged on the left cylinder wall and the right cylinder wall.

8. The center pillar reinforced outer panel as set forth in claim 1, wherein: the exhaust part is provided with at least two exhaust holes, and the position of the right column wall corresponding to the exhaust holes is provided with matched holes.