CN212473683U

CN212473683U - Rear floor connecting assembly

Info

Publication number: CN212473683U
Application number: CN202021129138.9U
Authority: CN
Inventors: 黎秀平
Original assignee: Tianjin Yongyuan Auto Parts Co ltd
Current assignee: Tianjin Yongyuan Auto Parts Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-05
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a back floor coupling assembling, the connecting plate comprises a connecting plate, the fixed surface of connecting plate is connected with fixing bolt hole, fixing bolt hole's last fixed surface is connected with fixed boss, fixing bolt hole's lateral wall is provided with spacing gasket, the lateral wall of connecting plate just is close to left side edge fixedly connected with owner curb plate, the upper surface of owner curb plate is provided with the kicking block, the surface of owner curb plate is provided with the owner bolt hole, the lateral wall of connecting plate just is close to the vice curb plate of right side edge fixedly connected with, stationary blade before the right side wall fixedly connected with of connecting plate. The utility model discloses, realized the bolt erection joint on back floor, the subassembly quality is light, and intensity is high, long service life, the installation is simple, has locking function, can be used for the erection joint on the back floor of different model vehicles, reduces development design cost, improves production efficiency.

Description

Rear floor connecting assembly

Technical Field

The utility model relates to an automobile parts field especially relates to a back floor coupling assembling.

Background

The rear floor of the automobile is usually a part located at the rear end of the automobile, and needs to be connected and fixed with the side plates and the cross beam of the automobile to realize the sealing performance of the automobile.

However, the connection and installation of the common rear floor are mostly directly welded or welded by assemblies, so that the service life is short, rusting is easy to occur, the welding greatly reduces the strength of some parts, potential safety hazards are caused, the automobile can vibrate after running for a long time, the bottom plate is easy to be detached, noise is generated, and the driving is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rear floor connecting component.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a back floor coupling assembling, includes the connecting plate, the fixed surface of connecting plate is connected with fixing bolt hole, the fixed boss of last fixed surface of fixing bolt hole is connected with, fixing bolt hole's lateral wall is provided with spacing gasket, the lateral wall of connecting plate just is close to left side edge fixedly connected with owner curb plate, the upper surface of owner curb plate is provided with the kicking block, the surface of owner curb plate is provided with the main bolt hole, the lateral wall of connecting plate just is close to the vice curb plate of right side edge fixedly connected with, the surface of vice curb plate is provided with vice bolt hole, the stationary blade before the right side wall fixedly connected with of connecting plate.

As a further description of the above technical solution:

the surface of the connecting plate is provided with a plurality of spare holes, and the inner surface of the connecting plate is provided with a connecting plate reinforcing rib.

As a further description of the above technical solution:

the surface of the front fixing sheet is provided with a front bolt hole.

As a further description of the above technical solution:

the upper surface of the main side plate is provided with a main side plate reinforcing rib.

As a further description of the above technical solution:

the lower surface of the main side plate is provided with a bulge.

As a further description of the above technical solution:

the left side wall fixedly connected with iron sheet of spacing gasket, the shape of spacing gasket is the square.

As a further description of the above technical solution:

the number of the main side plate, the auxiliary side plate and the fixing bolt holes with square shapes is two.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the rear floor connecting assembly has the advantages that the bolt connection installation of the rear floor is realized by the connecting assembly, the size is small, the weight is light, the installation is simple, the bolt connecting part adopts some anti-loosening arrangements, and the connection firmness is ensured.

2. Compared with the prior art, the rear floor connecting assembly is provided with the spare connecting holes and connecting areas, can be used for installing and using rear floors of vehicles of different models, reduces the cost caused by redevelopment design, and improves the production efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of a rear floor connecting assembly provided by the present invention;

fig. 2 is a left side view of the overall structure of a rear floor connecting assembly provided by the present invention;

fig. 3 is the utility model provides a rear floor coupling assembling's fixing bolt hole's schematic structure.

Illustration of the drawings:

1. a connecting plate; 2. a spare hole; 3. connecting plate reinforcing ribs; 4. a limiting gasket; 5. fixing bolt holes; 6. a front bolt hole; 7. a front fixing sheet; 8. a secondary bolt hole; 9. a secondary side plate; 10. main side plate reinforcing ribs; 11. a main side plate; 12. a main bolt hole; 13. a top block; 14. a protrusion; 15. iron sheets; 16. and fixing the boss.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of back floor coupling assembling: the connecting plate comprises a connecting plate 1, wherein a fixing bolt hole 5 is fixedly connected to the surface of the connecting plate 1 and used for being connected and fixed with a cross beam, a fixing boss 16 is fixedly connected to the upper surface of the fixing bolt hole 5 and has a certain anti-loosening function, so that a bolt is not easy to loosen, a limiting gasket 4 is arranged on the side wall of the fixing bolt hole 5 and blocks the head of the bolt to prevent the bolt from rotating, a main side plate 11 is fixedly connected to the side wall of the connecting plate 1 close to the left edge and is mainly connected with a main connecting part of a rear floor, a top block 13 is arranged on the upper surface of the main side plate 11, so that the rear floor has enough space for moving downwards when the bolt is fixedly connected, the connection is firmer, a main bolt hole 12 is arranged on the surface of the main side plate 11, an auxiliary side plate 9 is fixedly connected to the side wall, the right side wall of the connecting plate 1 is fixedly connected with a front fixing piece 7 which can be connected with a rear floor, and the connection reliability is increased.

The surface of the connecting plate 1 is provided with a plurality of spare holes 2 which are used for installing rear floors of other vehicles of different models, the inner surface of the connecting plate 1 is provided with connecting plate reinforcing ribs 3 which improve the strength of a connecting piece and ensure that the connecting plate 1 can reach the preset design life under the vibration condition, the surface of a front fixing piece 7 is provided with a front bolt hole 6, the upper surface of a main side plate 11 is provided with a main side plate reinforcing rib 10, the lower surface of the main side plate 11 is provided with a bulge 14 which allows a nut to be limited by the bulge 14 to reduce the rotation, the left side wall of a limiting gasket 4 is fixedly connected with an iron sheet 15 which blocks a bolt head after being bent and prevents the bolt from rotating to play a role in preventing looseness, the limiting gasket 4 is square, the main side plate 11, the auxiliary side plate 9 and the fixing bolt holes 5 which are square in shape are two, and the limiting gasket, play the role of anti-loosening.

The working principle is as follows: when the floor is used, the floor is connected with the cross beam through the fixing bolt holes 5 by bolts, the iron sheets 15 are turned up to block the bolt heads after the connection is firm, then the floor is installed, and the floor is connected and fixed with the main side plate 11, the auxiliary side plate 9 and the bolt holes in the front fixing sheet 7 by the bolts, so that the connection and installation of the rear floor are completed. The connecting assembly is small in size, light in weight, convenient to install, capable of preventing looseness, capable of enabling the bottom plates to be connected through bolts, free of welding, long in service life, high in strength and capable of being used for connecting and using the bottom plates of vehicles of various models.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A back floor coupling assembling, includes connecting plate (1), its characterized in that: the surface fixed connection of connecting plate (1) has fixing bolt hole (5), the last fixed surface of fixing bolt hole (5) is connected with fixed boss (16), the lateral wall of fixing bolt hole (5) is provided with spacing gasket (4), the lateral wall of connecting plate (1) just is close to left side edge fixedly connected with owner curb plate (11), the upper surface of owner curb plate (11) is provided with kicking block (13), the surface of owner curb plate (11) is provided with owner bolt hole (12), the lateral wall of connecting plate (1) just is close to right side edge fixedly connected with vice curb plate (9), the surface of vice curb plate (9) is provided with vice bolt hole (8), stationary blade (7) before the right side wall fixedly connected with of connecting plate (1).

2. A rear floor connecting assembly as set forth in claim 1, wherein: the surface of the connecting plate (1) is provided with a plurality of spare holes (2), and the inner surface of the connecting plate (1) is provided with a connecting plate reinforcing rib (3).

3. A rear floor connecting assembly as set forth in claim 1, wherein: the surface of the front fixing piece (7) is provided with a front bolt hole (6).

4. A rear floor connecting assembly as set forth in claim 1, wherein: the upper surface of the main side plate (11) is provided with a main side plate reinforcing rib (10).

5. A rear floor connecting assembly as set forth in claim 1, wherein: the lower surface of the main side plate (11) is provided with a bulge (14).

6. A rear floor connecting assembly as set forth in claim 1, wherein: the left side wall fixedly connected with iron sheet (15) of spacing gasket (4), the shape of spacing gasket (4) is the square.

7. A rear floor connecting assembly as set forth in claim 1, wherein: the number of the main side plate (11), the auxiliary side plate (9) and the number of the fixing bolt holes (5) with the square shape are two.