CN210714205U

CN210714205U - Mounting structure of latch hook nut plate

Info

Publication number: CN210714205U
Application number: CN201920717791.8U
Authority: CN
Inventors: 方银胜; 王树辉; 凌云; 张国亮; 李新国; 张健; 黄和平; 晋小军
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-06-09
Anticipated expiration: 2029-05-17

Abstract

The utility model aims at providing a simple structure, simple assembly's mounting structure of latch hook nut plate, including the latch hook reinforcing plate, be provided with first, two turn-ups on the latch hook reinforcing plate, nut plate movable formula card is put in first, two turn-ups and latch hook reinforcing plate bottom plate between regional, and nut plate keeps away from the face epirelief welding of latch hook reinforcing plate one side and has the nut. In the scheme, the first flanging and the second flanging are directly arranged on the lock hook reinforcing plate and used for limiting the position of the nut plate, the transitional connection of the nut box is cancelled, the structure is simple, and the cost of a bicycle is reduced.

Description

Mounting structure of latch hook nut plate

Technical Field

The utility model relates to an auto-parts technical field, concretely designs a mounting structure of latch hook nut plate.

Background

Due to the manufacturing precision of the whole automobile, the back door lock hook is required to be assembled in an adjustable mode in the automobile assembling process. Traditional back lock hook passes through the subassembly installation that nut plate and nut box constitute on the automobile body, is provided with two screw holes on the nut plate for install back lock hook, nut plate movable sets up in the nut box, and the outside of nut box is provided with the turn-ups and restricts the nut plate in the nut box, and the nut box is fixed on the latch hook reinforcing plate through two solder joints. As is well known, smoke and a strong magnetic field generated in the spot welding process have adverse effects on human bodies and the environment, and splashed objects can also cause damage to the human bodies and equipment during welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, the simple mounting structure of latch hook nut plate of assembly.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an installation structure of latch hook nut plate, includes the latch hook reinforcing plate, is provided with first turn-ups, second turn-ups on the latch hook reinforcing plate, and nut plate movable formula card is put in the region between first turn-ups, second turn-ups and latch hook reinforcing plate bottom plate, and nut plate keeps away from the face epirelief welding of latch hook reinforcing plate one side has the nut.

In the scheme, the first flanging and the second flanging are directly arranged on the lock hook reinforcing plate and used for limiting the position of the nut plate, the transitional connection of the nut box is cancelled, the structure is simple, and the cost of a bicycle is reduced.

Drawings

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

FIG. 2 is a schematic structural view of a latch hook reinforcing plate;

FIG. 3 is a schematic view of the structure of the nutplate.

Detailed Description

As shown in fig. 1 and 2, an installation structure of a locking hook nut plate includes a locking hook reinforcing plate 10, a first flange 11 and a second flange 12 are arranged on the locking hook reinforcing plate 10, a nut plate 20 is movably clamped in an area between the first flange 11 and the bottom plate of the locking hook reinforcing plate 10 and the second flange 12, and a nut 21 is welded on a plate surface of the nut plate 20 on a side away from the locking hook reinforcing plate 10. The first flanging 11 and the second flanging 12 are directly arranged on the lock hook reinforcing plate 10 and used for limiting the position of the nut plate 20, the first flanging 11 and the second flanging 12 only limit the nut plate 20 not to fall off from the lock hook reinforcing plate 10, and the nut plate 20 can be adjusted in a small range in an area formed by the first flanging 11 and the second flanging 12 according to actual needs, so that the position of a lock hook connected to the nut plate 20 is adjusted to adapt to the buckling of a lock catch. The structure cancels the transitional connection of the nut box, has simple structure and low cost of the bicycle, and can simultaneously avoid the harmful effects of smoke and strong magnetic field generated in the spot welding process on human body and environment and the damages of splashed objects to human body and equipment during welding.

Furthermore, the first flange 11 and the second flange 12 are formed by bending a bottom plate of the latch hook reinforcing plate 10, and openings of the first flange 11 and the second flange 12 are arranged oppositely. The first flanging 11 and the second flanging 12 are part of the bottom plate of the latch hook reinforcing plate 10, and the strength of the first flanging 11 and the second flanging 12 can be ensured.

Referring to fig. 3, the nut plate 20 is a flat plate, the middle plates at the two ends of the flat plate are respectively clamped between the first flange 11, the second flange 12 and the bottom plate of the latch hook reinforcing plate 10, and the convex plates 22 are arranged at the two sides of the middle plate. The protruding plate 22 functions to limit the moving position of the nut plate 20 on the hook reinforcing plate 10.

In order to ensure that the nut plate 20 can be adjusted on the lock hook reinforcing plate 10 in a small range, the distance from the first flange 11 and the second flange 12 to the bottom plate of the lock hook reinforcing plate 10 is greater than the plate thickness of the nut plate 20, so that the position of the nut plate 20 can be adjusted in a direction perpendicular to the bottom plate, and the distance between the two flanges 22 at the same end of the nut plate 20 is greater than the width of the first flange 11 and the second flange 12, so that the position of the nut plate 20 can be adjusted in a direction parallel to the bottom plate.

In order to ensure reliable connection with the lock hook, two nuts 21 are arranged on the nut plate 20 at intervals along the vehicle width direction, and through holes 13 are correspondingly formed in the lock hook reinforcing plate 10 at positions corresponding to the nuts 21.

Claims

1. The utility model provides a mounting structure of latch hook nut plate which characterized in that: the novel lock hook comprises a lock hook reinforcing plate (10), wherein a first flanging (11) and a second flanging (12) are arranged on the lock hook reinforcing plate (10), a nut plate (20) is movably clamped in an area between the first flanging (11) and the second flanging (12) and a bottom plate of the lock hook reinforcing plate (10), and a nut (21) is welded on the surface, away from one side of the lock hook reinforcing plate (10), of the nut plate (20) in an upward protruding mode.

2. The mounting structure for a shackle nut plate as defined by claim 1 further comprising: the lock hook is characterized in that the first flanging (11) and the second flanging (12) are formed by bending a bottom plate of the lock hook reinforcing plate (10), and openings of the first flanging (11) and the second flanging (12) are arranged oppositely.

3. The mounting structure for a shackle nut plate as defined by claim 1 further comprising: the nut plate (20) is integrally flat, the middle plate bodies at two ends of the flat plate are respectively clamped between the first flanging (11), the second flanging (12) and the bottom plate of the lock hook reinforcing plate (10), and the convex plates (22) are arranged on two sides of the middle plate body.

4. The mounting structure for a shackle nut plate as defined by claim 3 further comprising: the distance from the first flanging (11) and the second flanging (12) to the bottom plate of the lock hook reinforcing plate (10) is larger than the plate thickness of the nut plate (20), and the distance between the two convex plates (22) at the same end of the nut plate (20) is larger than the width of the first flanging (11) and the width of the second flanging (12).

5. The mounting structure for a shackle nut plate as defined by claim 1 further comprising: two nuts (21) are arranged on the nut plate (20) at intervals along the vehicle width direction, and through holes (13) are correspondingly formed in the lock hook reinforcing plate (10) at positions corresponding to the nuts (21).