CN213323359U - Enclose structure and have its automobile body before passenger train - Google Patents

Abstract

The utility model discloses a enclose structure and have its automobile body before passenger train, enclose the structure before the passenger train and include: the two sides of the front wall plate structure are respectively offset from the side wall plates Y on the two sides of the vehicle body towards the longitudinal plane of the vehicle to determine molding parting lines, and the molding parting lines on the two sides are provided with front wall lap edges; and the fender structure covers the hinges on the driver door assembly, and smoothly transits between the front wall structure and the driver door assembly to form uniform parting, and is connected with the driver door assembly through a buckle and a bolt. With traditional before the passenger train enclose the structure piecemeal, the hinge is located inside the fender structure on the driver door, and the fender structure is as the back dress spare, before the assembly, and hinge adjustment space is open on the driver door, makes things convenient for driver door assembly and door opening parting clearance adjustment and installation, can make driver door assembly and door opening clearance even, is convenient for quick adjustment driver door and driver door opening clearance for the production beat from this.

Description

Enclose structure and have its automobile body before passenger train

Technical Field

The utility model relates to an automobile parts technical field, more specifically the automobile body that encloses structure and have it before saying so relates to a passenger train.

Background

Enclose one of the assembly as the five major assemblies of passenger train automobile body before the passenger train, enclose the left side before traditional passenger train and form the molding parting line with the driver, preceding enclose the structure with the driver door on, lower hinge parcel is in the inboard, when leading to carrying out driver door and left side after the driver door assembly and enclosing driver door opening and carry out the parting clearance adjustment, need open the driver door and adjust the door hinge, it observes the parting clearance to close the door, so operate the adjustment repeatedly, the assembly process is wasted time and energy, seriously influence the production beat of passenger train assembly. Therefore, how to provide a front wall structure capable of rapidly adjusting the gap between the driver door and the driver door opening is a problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a enclose structure before passenger train can improve the assembly process of driver's door, improves production efficiency.

The utility model provides a enclose structure before passenger train, include:

the two sides of the front wall plate structure are respectively offset from the Y-direction of the side wall plates at the two sides of the vehicle body by 180mm to 240mm towards the longitudinal plane of the vehicle to determine molding parting lines, and the molding parting lines at the two sides are provided with front wall lap edges;

and the fender structure covers the upper hinge J of the driver door assembly, and smoothly transits between the front wall structure and the driver door assembly, and uniform parting is formed between the fender structure and the front wall structure as well as between the fender structure and the driver door assembly and is connected with the driver door assembly through a buckle and a bolt.

Can know via foretell technical scheme, compare with prior art, the utility model discloses a enclose structure before passenger train becomes to be assembled by preceding bounding wall structure and two fender structure triplexs with traditional passenger train preceding enclosing structure piecemeal. The hinge is located inside the fender structure on the driver door, and the fender structure is as the back-mounted spare, and before the fender structure is assembled, hinge adjustment space is open on the driver door, makes things convenient for driver door assembly and door opening parting gap adjustment and installation, can make driver door assembly and door opening gap even, is convenient for quick adjustment driver door and driver door opening gap, has accelerated the production beat from this.

Further, the fender structure comprises a fender body and a fender bracket; the fender bracket is welded in an installation area formed between the front wall plate structure and the driver door assembly and is connected with the fender body through a buckle and a bolt; thereby increasing assembly efficiency.

The fender bracket comprises a first bracket, a second bracket, a third bracket, a fourth bracket and a fifth bracket, wherein the first bracket and the second bracket are correspondingly welded at the upper end and the lower end of the front wall lap joint edge respectively; the third support is welded on the surface close to the front side of the lower edge of the column A corresponding to the outer plate of the side coaming, and the arrangement height of the third support is flush with the upper end of the outer plate of the front coaming structure; and the fourth bracket and the fifth bracket are welded on the side surface of the outer plate of the side wall plate, and the arrangement heights of the fourth bracket and the fifth bracket are respectively flush with the upper end and the lower end of the outer plate of the front wall plate structure.

Furthermore, the fender body comprises an outer fender plate and a reinforcing fender plate, the shape of the outer fender plate is the same as that of the mounting area, and the reinforcing fender plate is welded on the side, close to the front wall plate structure, of the inner wall of the outer fender plate;

a first buckling hole is formed in the upper end of the inner wall of the fender reinforcement plate, close to the front wall plate structure, and connected with a hole position corresponding to the upper end of the first support; a first bolt hole is formed in the lower portion of the inner wall of the fender reinforcing plate and connected with a corresponding hole position on the second support; a third buckling hole is formed in the middle of the upper end of the inner wall of the fender reinforcing plate and connected with a corresponding hole position on the third support, a second bolt hole is formed in the upper end of one side, away from the fender reinforcing plate, of the outer fender plate, and the second bolt hole is connected with a corresponding hole position on the fourth support; and a third bolt hole is formed below the fender outer plate relative to the second bolt hole and is connected with a corresponding hole position on the bracket five.

The utility model also provides a vehicle body, which comprises a vehicle body and the front wall structure of the passenger car; preceding bounding wall structure welds in automobile body front end, and fender structure symmetry sets up in preceding bounding wall structure both sides, and with preceding bounding wall structure and driver door assembly smooth transition, forms even parting between fender structure and preceding bounding wall structure and the driver door assembly to through buckle and bolted connection. Therefore the utility model discloses a enclose structure before passenger train, enclose the structure piecemeal before with traditional passenger train, become to be assembled by preceding bounding wall structure and two fender structure triplexs. The hinge is located inside the fender structure on the driver door, and the fender structure is as the back-mounted spare, and before the fender structure is assembled, hinge adjustment space is open on the driver door, makes things convenient for driver door assembly and door opening parting gap adjustment and installation, can make driver door assembly and door opening gap even, is convenient for quick adjustment driver door and driver door opening gap, has accelerated the production beat from this.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 and fig. 2 are schematic structural diagrams of a vehicle body with a front enclosure structure of a passenger vehicle provided by the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 2, showing a structural view of the fender bracket;

FIG. 4 is a schematic view of the structure of the fender structure;

in the figure: 100-front wall plate structure, 101-shape parting line, 200-fender structure, 201-fender body, 2011-fender outer plate, 20111-second bolt hole, 20112-third bolt hole, 2012-fender reinforcement plate, 20121-first buckle hole, 20122-second buckle hole, 20123-first bolt hole, 20124-third buckle hole, 202-fender bracket, 2021-bracket I, 2022-bracket II, 2023-bracket III, 2024-bracket IV, 2025-bracket V, 300-side coaming plate, 400-driver door assembly, 500-body and J-driver door assembly upper hinge.

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 reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Participate in attached figure 1 and 2, the embodiment of the utility model discloses enclose structure before passenger train, include:

the front wall structure 100, wherein modeling parting lines 101 are determined at positions, which are 180mm to 240mm away from side wall plates 300Y at two sides of a vehicle body, of two sides of the front wall structure 100 towards a longitudinal plane of the vehicle, and front surrounding lap edges are arranged at the positions of the modeling parting lines 101 at the two sides;

and fender structure 200, each preceding surrounding overlap edge department all is connected with a fender structure 200, fender structure 200 covers and locates on the door assembly hinge J, and with preceding between panel structure 100 and the door assembly 400 smooth transition, form even parting between fender structure 200 and preceding panel structure 100 and the door assembly 400 to through buckle and bolted connection.

The utility model discloses a enclose structure before passenger train, enclose the structure piecemeal before with traditional passenger train, become to be assembled by preceding bounding wall structure and two fender structure triplexs. The hinge is located inside the fender structure on the driver door, and the fender structure is as the back-mounted spare, and before the fender structure is assembled, hinge adjustment space is open on the driver door, makes things convenient for driver door assembly and door opening parting gap adjustment and installation, can make driver door assembly and door opening gap even, is convenient for quick adjustment driver door and driver door opening gap, has accelerated the production beat from this.

The utility model discloses in, X is to pointing locomotive direction, and Y is to being automobile body width direction, and Z is to being car height direction.

Referring to fig. 2 and 3, the fender structure 200 includes a fender body 201 and a fender bracket 202; the fender bracket 202 is welded in an installation area formed between the front panel structure 100 and the driver door assembly 400, and is connected with the fender body 201 through a buckle and a bolt; thereby increasing assembly efficiency.

Referring to fig. 3, specifically, the fender bracket 202 includes a first bracket 2021, a second bracket 2022, a third bracket 2023, a fourth bracket 2024 and a fifth bracket 2025, wherein the first bracket 2021 and the second bracket 2022 are respectively welded to the upper end and the lower end of the front wall lap; the third bracket 2023 is welded to the surface of the outer panel close to the side panel 300, which corresponds to the front side of the lower edge of the a-pillar, and the arrangement height of the third bracket 2023 is flush with the upper end of the outer panel of the front panel structure 100; the bracket four 2024 and the bracket five 2025 are welded to the side faces of the outer panel of the side panel 300 at the arrangement heights flush with the upper end and the lower end of the outer panel of the dash panel structure 100, respectively.

Referring to fig. 4, the fender body 201 includes a fender outer plate 2011 and a fender reinforcement plate 2012, the shape of the fender outer plate 2011 is the same as that of the mounting area, and the fender reinforcement plate 2012 is welded to the inner wall of the fender outer plate 2011, which is close to the side of the dash panel structure 100;

a first buckling hole 20121 is formed in the upper end of the inner wall of the fender reinforcement plate 2012, close to the front wall panel structure 100, the first buckling hole 20121 is connected with a corresponding hole position at the upper end of the first bracket 2021, a second buckling hole 20122 is formed in the middle of the inner wall of the fender reinforcement plate 2012 and is arranged below the first buckling hole 20121, and the second buckling hole 20122 is connected with a corresponding hole position at the lower end of the first bracket 2021; a first bolt hole 20123 is formed in the lower portion of the inner wall of the fender reinforcement plate 2012, and the first bolt hole 20123 is connected with a corresponding hole in the second bracket 2022; a third buckling hole 20124 is formed in the middle of the upper end of the inner wall of the fender reinforcement plate 2012, the third buckling hole 20124 is connected with a corresponding hole position on the bracket III 2023, a second bolt hole 20111 is formed in the upper end of the side, away from the fender reinforcement plate 2012, of the fender outer plate 2011, and the second bolt hole 20111 is connected with a corresponding hole position on the bracket IV 2024; a third bolt hole 20112 is formed in the lower portion of the fender outer plate 2011 relative to the second bolt hole 20111, and the third bolt hole 20112 is connected with a corresponding hole in the bracket five 2025.

The utility model also provides a vehicle body, which is shown in the attached figures 1 and 2 and comprises a vehicle body 500 and the front enclosing structure of the passenger car; preceding bounding wall structure 100 welds in automobile body front end, and fender structure 200 symmetry sets up in preceding bounding wall structure 100 both sides, and with preceding bounding wall structure 100 and driver's door assembly 400 smooth transition, forms even parting between fender structure 200 and preceding bounding wall structure 100 and the driver's door assembly 400 to through buckle and bolted connection. Therefore, the utility model discloses a enclose structure before passenger train, with traditional passenger train before enclose the structure piecemeal, become by preceding bounding wall structure and two fender structure triplex assemblage. The hinge is located inside the fender structure on the driver door, and the fender structure is as the back-mounted spare, and before the fender structure is assembled, hinge adjustment space is open on the driver door, makes things convenient for driver door assembly and door opening parting gap adjustment and installation, can make driver door assembly and door opening gap even, is convenient for quick adjustment driver door and driver door opening gap, has accelerated the production beat from this.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (5)

1. A front wall structure for a passenger vehicle, comprising:

a front wall plate structure (100), wherein a modeling parting line (101) is determined at the position of two sides of the front wall plate structure (100) which are respectively offset from side wall plates (300) Y at two sides of a vehicle body by 180 mm-240 mm towards a longitudinal plane of the vehicle, and front wall lap edges are arranged at the position of the modeling parting line (101) at two sides;

and fender structure (200), each before enclose overlap edge department and all be connected with a fender structure (200), fender structure (200) cover is located on driver's door assembly hinge (J), and with smooth transition between preceding bulkhead structure (100) and driver's door assembly (400), fender structure (200) and preceding bulkhead structure (100) and form even parting between driver's door assembly (400) to through buckle and bolted connection.

2. A passenger car cowl structure according to claim 1, wherein the fender structure (200) includes a fender body (201) and a fender bracket (202); fender support (202) weld in the dash panel structure (100) with in the installation area that forms between the driver's door assembly (400), its with fender body (201) is through buckle and bolted connection.

3. The front wall structure of a passenger car according to claim 2, wherein the fender bracket (202) includes a first bracket (2021), a second bracket (2022), a third bracket (2023), a fourth bracket (2024), and a fifth bracket (2025), and the first bracket (2021) and the second bracket (2022) are welded to an upper end and a lower end of the front wall lap, respectively; the third bracket (2023) is welded on the surface close to the front side of the lower edge of the corresponding A column of the outer plate of the side coaming (300), and the arrangement height of the third bracket is flush with the upper end of the outer plate of the front coaming structure (100); the bracket four (2024) and the bracket five (2025) are welded to the side faces of the outer panel of the side panel (300) at the arrangement heights which are flush with the upper end and the lower end of the outer panel of the dash panel structure (100), respectively.

4. A passenger car front wall structure according to claim 3, wherein the fender body (201) includes a fender outer panel (2011) and a fender reinforcement panel (2012), the fender outer panel (2011) has the same shape as the mounting region, and the fender reinforcement panel (2012) is welded to an inner wall thereof on a side close to the front wall structure (100);

a first buckling hole (20121) is formed in the upper end of the inner wall of the fender reinforcement plate (2012) close to the front wall structure (100), the first buckling hole (20121) is connected with a corresponding hole position at the upper end of the first bracket (2021), a second buckling hole (20122) is formed in the middle of the inner wall of the fender reinforcement plate (2012) and is opposite to the lower side of the first buckling hole (20121), and the second buckling hole (20122) is connected with a corresponding hole position at the lower end of the first bracket (2021); a first bolt hole (20123) is formed in the lower portion of the inner wall of the fender reinforcement plate (2012), and the first bolt hole (20123) is connected with a corresponding hole in the second bracket (2022); a third buckling hole (20124) is formed in the middle of the upper end of the inner wall of the fender reinforcement plate (2012), the third buckling hole (20124) is connected with a corresponding hole position on the third bracket (2023), a second bolt hole (20111) is formed in the upper end of one side, away from the fender reinforcement plate (2012), of the fender outer plate (2011), and the second bolt hole (20111) is connected with a corresponding hole position on the fourth bracket (2024); fender planking (2011) is relative be provided with third bolt hole (20112) below second bolt hole (20111), third bolt hole (20112) with correspond the hole site and be connected on five (2025) of support.

5. A vehicle body characterized by comprising a vehicle body (500) and a passenger vehicle cowl structure according to any one of claims 1 to 4; the front wall plate structure (100) is welded at the front end of the vehicle body, the wing plate structure (200) is symmetrically arranged on two sides of the front wall plate structure (100) and is in smooth transition with the front wall plate structure (100) and the driver door assembly (400), and the wing plate structure (200) and the front wall plate structure (100) and the driver door assembly (400) form uniform parting seams and are connected through a buckle and a bolt.

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