CN218229151U

CN218229151U - Rear wall outer plate of cab

Info

Publication number: CN218229151U
Application number: CN202222350500.0U
Authority: CN
Inventors: 葛传英; 杨佳峰; 史义发; 魏洋
Original assignee: Hefei Huarui Auto Parts Co ltd
Current assignee: Hefei Huarui Auto Parts Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-06
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an enclose planking behind driver's cabin, concretely relates to automobile body technical field, including the plate main part, one side of plate main part is provided with the connecting piece, a plurality of transition chambers that are used for installing connecting piece and plate main part are seted up to the side of connecting piece, the joint groove has been seted up to the one end that the connecting piece was kept away from to the plate main part, a plurality of locking grooves have been seted up to one side of plate main part. The utility model discloses a corresponding cooperation of each structure is used, has staggered plate main part and connecting piece tip and has enclosed the interference between the skeleton after with, and through the joint groove for plate main part and connecting piece can enclose the skeleton after with and more laminate, the phenomenon that the solder joint skew appears when avoiding plate main part and connecting piece follow-up and enclose the skeleton after with and weld, make the faying face sealed more inseparable.

Description

Rear wall outer plate of cab

Technical Field

The utility model relates to an automobile body technical field, more specifically say, the utility model relates to an enclose planking behind driver's cabin.

Background

The automobile body mainly has the functions of protecting a driver and forming a good aerodynamic environment, the good automobile body can not only bring better performance, but also embody the personality of an automobile owner, the automobile body structure is mainly divided into a non-bearing type and a bearing type in form, and a rear wall outer plate of a cab is a protective decoration panel of the inner surface of a rear wall framework.

However, the conventional cab rear wall outer plate is usually a stamping plate and is directly riveted on the cab rear wall, so that the area of the cab rear wall outer plate is large, the cab rear wall outer plate is easy to deform, the joint surface of the cab rear wall outer plate is not tightly sealed, and the joint of a cab body and the rear wall outer plate is easy to deform.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an enclose planking behind driver's cabin, through making plate main part and connecting piece can with enclose the skeleton more laminating after, the phenomenon that the solder joint skew appears when avoiding plate main part and connecting piece follow-up and enclose the skeleton after and welding for the faying face is sealed more closely, with the problem that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cab rear wall outer plate comprises a plate main body, wherein a connecting piece is arranged on one side of the plate main body, and a plurality of transition cavities for mounting the connecting piece and the plate main body are formed in the side surface of the connecting piece;

one end of the plate main body, which is far away from the connecting piece, is provided with a clamping groove, and one side of the plate main body is provided with a plurality of locking grooves;

one side of the plate body, which is far away from the locking groove, is provided with a pressurizing edge strip, and a plurality of edge strip grooves are formed in the surface of the pressurizing edge strip.

In a preferred embodiment, a plurality of limiting nuts for fixing the plate body are arranged on the plate body, and the limiting nuts are fixedly connected with the plate body by welding.

In a preferred embodiment, a plurality of transition ribs are arranged on the plate body, and the surfaces of the transition ribs are all arranged in an arc shape.

In a preferred embodiment, a plurality of transition holes for transition are formed between the limiting nut and the transition rib.

In a preferred embodiment, a transition edge strip is arranged at the joint of the plate body and the connecting piece and on the side far away from the pressurizing edge strip, and a limit connecting piece is arranged on one side of the transition edge strip.

In a preferred embodiment, the plate body, the connecting member, the snap groove, the pressurizing edge strip, the edge strip groove, and the transition edge strip are formed by stamping.

In a preferred embodiment, the plate body, the connecting member, the limit nut, the pressurizing edge strip, the transition rib and the transition edge strip are all made of stainless steel.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the plate main body, the connecting piece, the transition cavity and the clamping groove, interference between the plate main body and the end part of the connecting piece and the rear surrounding framework is staggered through corresponding matching use of the plate main body, the connecting piece, the transition cavity, the clamping groove and other structures, the plate main body and the connecting piece can be more attached to the rear surrounding framework through the clamping groove, the phenomenon of welding spot deviation when the plate main body and the connecting piece are subsequently welded with the rear surrounding framework is avoided, and the sealing of a joint surface is more compact;

2. through setting up the locking groove, limit strip groove and transition rib, compared with the prior art, through the locking groove, the setting of limit strip groove and transition rib, not only can enclose the skeleton joint together after with when making plate main part and connecting piece installation, simultaneously through the transition rib, be used for increasing the anti shape performance of plate main part, make the plate main part when the atress is out of shape, can reduce the deformation damage that external pressure caused to the plate main part through the transition rib, further extension the life of plate main part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a front view of the plate body of the present invention.

Fig. 4 is a side view of the overall structure of the present invention.

The reference signs are: 1. a plate body; 2. a connecting member; 3. a transition chamber; 4. a clamping groove; 5. a limit nut; 6. transition ribs; 7. a transition hole; 8. a locking groove; 9. pressurizing the edge strips; 10. a side strip groove; 11. a transition edge strip; 12. spacing connection piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The cab back wall outer plate shown in the attached figures 1-4 comprises a plate main body 1, wherein a connecting piece 2 is arranged on one side of the plate main body 1, and a plurality of transition cavities 3 used for mounting the connecting piece 2 and the plate main body 1 are formed in the side surface of the connecting piece 2;

one end of the plate main body 1, which is far away from the connecting piece 2, is provided with a clamping groove 4, and one side of the plate main body 1 is provided with a plurality of locking grooves 8;

one side of the plate body 1, which is far away from the locking groove 8, is provided with a pressurizing edge strip 9, and a plurality of edge strip grooves 10 are formed in the surface of the pressurizing edge strip 9.

Referring to fig. 1, 2 and 4, a plurality of limiting nuts 5 used for fixing the plate main body 1 are arranged on the plate main body 1, the limiting nuts 5 are fixedly connected with the plate main body 1 through welding, the limiting nuts 5 are arranged, the plate main body 1 and the rear wall framework are conveniently fixed through the limiting nuts 5 by bolts, and stability between the plate main body 1 and the rear wall framework is improved.

Referring to fig. 1, 2 and 4, a plurality of transition ribs 6 are arranged on the plate main body 1, the surfaces of the transition ribs 6 are arc-shaped, and the transition ribs 6 are correspondingly matched for use, so that the deformation resistance of the plate main body 1 is improved, when the plate main body 1 is deformed under stress, the deformation damage to the plate main body 1 caused by external pressure can be reduced through the transition ribs 6, and the service life of the plate main body 1 is further prolonged.

Referring to fig. 1, set up a plurality of transition holes 7 that are used for passing through between stop nut 5 and the transition rib 6, the setting of transition hole 7 makes things convenient for the installation of plate main part 1, stagger when the installation of plate main part 1 and enclose after and enclose the skeleton on the interference between the structure, further increase the stability when installing plate main part 1, make plate main part 1 can enclose the skeleton more laminating after with simultaneously.

Referring to fig. 3 and 4, a transition edge strip 11 is arranged at the joint of the plate body 1 and the connecting piece 2 and on one side far away from the pressurizing edge strip 9, a limit connecting piece 12 is arranged on one side of the transition edge strip 11, the transition edge strip 11 and the limit connecting piece 12 are correspondingly matched for use, the stability between the plate body 1 and the connecting piece 2 is improved, the bearing performance of the plate body 1 and the connecting piece 2 is further improved, the deformation of the plate body 1 and the connecting piece 2 is avoided, and meanwhile, the stability of the plate body 1 and the connecting piece 2 during installation is improved.

Refer to the attached

drawing

1, 2, 3, 4 and show, plate main part 1, connecting piece 2, joint groove 4, pressure boost strake 9, strake groove 10 and transition strake 11 all form through the punching press, make plate main part 1, connecting piece 2, joint groove 4, pressure boost strake 9, strake groove 10 and transition strake 11 more convenient when carrying out production, make things convenient for plate main part 1, connecting piece 2, joint groove 4, pressure boost strake 9, strake groove 10 and transition strake 11 shaping.

Referring to the attached

drawings

1, 2, 3 and 4, a plate body 1, a connecting piece 2, a limiting nut 5, a pressurizing edge strip 9, a transition rib strip 6 and a transition edge strip 11 are all made of stainless steel, the stainless steel has good hardness, deformation cannot easily occur, and the service life of the mechanism can be effectively prolonged.

The utility model discloses the theory of operation: when the rear wall outer plate manufactured by the utility model is used, through the arrangement of the transition cavity 3, the interference between the end parts of the plate main body 1 and the connecting piece 2 and the rear wall skeleton is staggered, so that the plate main body 1 and the connecting piece 2 can be more attached to the rear wall skeleton through the clamping groove 4, the phenomenon of welding spot deviation when the plate main body 1 and the connecting piece 2 are welded with the rear wall skeleton subsequently is avoided, and the sealing of a joint surface is more compact;

and through the setting of locking groove 8, strake groove 10 and transition rib 6, not only can enclose the skeleton joint together after with when making plate main part 1 and connecting piece 2 install, simultaneously through transition rib 6 for increase plate main part 1's anti shape performance, make plate main part 1 when the atress deformation, can reduce the deformation damage that external pressure caused to plate main part 1 through transition rib 6, further extension plate main part 1's life.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a enclose planking behind driver's cabin which characterized in that: the plate comprises a plate main body (1), wherein a connecting piece (2) is arranged on one side of the plate main body (1), and a plurality of transition cavities (3) for mounting the connecting piece (2) and the plate main body (1) are formed in the side surface of the connecting piece (2);

one end of the plate main body (1) far away from the connecting piece (2) is provided with a clamping groove (4), and one side of the plate main body (1) is provided with a plurality of locking grooves (8);

one side of the plate body (1) far away from the locking groove (8) is provided with a pressurizing edge strip (9), and a plurality of edge strip grooves (10) are formed in the surface of the pressurizing edge strip (9).

2. The cab back outer panel according to claim 1, wherein: be provided with a plurality of stop nut (5) that are used for going on fixing plate main part (1) on plate main part (1), and stop nut (5) through welding and plate main part (1) fixed connection.

3. The cab back outer panel according to claim 1, wherein: a plurality of transition ribs (6) are arranged on the plate main body (1), and the surfaces of the transition ribs (6) are arc-shaped.

4. The cab back outer panel according to claim 2, wherein: a plurality of transition holes (7) used for transition are formed between the limiting nut (5) and the transition ribs (6).

5. The cab back outer panel according to claim 1, wherein: the plate is characterized in that a transition edge strip (11) is arranged at the joint of the plate body (1) and the connecting piece (2) and on one side of the plate body far away from the pressurizing edge strip (9), and a limiting connecting piece (12) is arranged on one side of the transition edge strip (11).

6. The cab back outer panel according to claim 1, wherein: the plate body (1), the connecting piece (2), the clamping groove (4), the pressurizing edge strip (9), the edge strip groove (10) and the transition edge strip (11) are formed through stamping.

7. The cab back outer panel according to claim 1, wherein: the plate body (1), the connecting piece (2), the limiting nut (5), the pressurizing edge strip (9), the transition rib strip (6) and the transition edge strip (11) are all made of stainless steel.