CN218827647U

CN218827647U - Battery end plate and installation foot connecting device

Info

Publication number: CN218827647U
Application number: CN202223338768.9U
Authority: CN
Inventors: 董清世; 张飞
Original assignee: Xinyi Power Suzhou Co ltd
Current assignee: Xinyi Power Suzhou Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-07
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a battery end plate and installation foot connecting device relates to battery end plate jointing equipment technical field, reach the buckle with the nut joint including the nut, be equipped with the grabbing board on the buckle. With the nut joint on being equipped with the buckle of grabbing the board, convenient to use person's centre gripping is grabbed during the nut on the board removal buckle gets into the mounting hole of end plate, keeps the posture of nut at the mounting hole to be convenient for pass the bolt installation foot, end plate and be connected with the nut, reduce nut assemble duration, improve the installation effectiveness of end plate and installation foot.

Description

Battery end plate and installation foot connecting device

Technical Field

The utility model relates to a battery end plate jointing equipment technical field especially relates to a battery end plate and installation foot connecting device.

Background

The case of the battery module is one of the core components of the battery module, and the interior of the case forms a space for accommodating a battery. The casing of traditional battery module mainly includes a pair of curb plate, a pair of end plate, bottom plate and roof, and the end plate passes through modes fixed mounting such as welding, thread tightening with the curb plate. When the end plate is connected with the mounting foot, the combination nut is matched with the bolt to realize the connection of the end plate and the mounting foot. However, because the axis of the mounting hole of the end plate is perpendicular to the axis of the threaded hole of the nut, a user cannot conveniently and fixedly maintain the posture of the nut in the mounting hole, and the connection time of the end plate and the mounting foot is long.

If the publication number is CN103398079A, a spring plate nut is disclosed in 2013, 11, 20, and comprises a nut, wherein a spring plate is fixedly connected to the upper surface of the nut, the spring plate is of a plate-shaped square structure with a through hole in the center, and the axis of the through hole is superposed with the axis of a threaded through hole of the nut; the left end and the right end of the elastic sheet are bent downwards to form side baffles, and the tail ends of the side baffles are bent towards the center of the nut to form hook parts; the front end and the rear end of the elastic sheet are bent downwards to form an enveloping part, and the enveloping part abuts against the outer side wall of the nut. The nut disclosed above cannot be stably fixed in the mounting hole extending to the end plate, so that the nut and the bolt cannot be conveniently and fast connected, and the connection time of the nut and the bolt is prolonged.

Disclosure of Invention

An object of the utility model is to provide a battery end plate and installation foot connecting device convenient to keep same posture in the mounting hole of end plate and carry out connection work. The utility model discloses with the nut joint on being equipped with the buckle of grabbing the board, through keeping the rigidity of buckle in the mounting hole to realize the rigidity of nut at the mounting hole.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a battery end plate and installation foot connecting device, includes the nut and with the buckle of nut joint, be equipped with the board of grabbing on the buckle, nut and bolted connection, the bolt passes battery end plate and installation foot.

As the utility model discloses further scheme again, be equipped with first shell fragment, second shell fragment and third shell fragment on the buckle, first shell fragment sets up with the second shell fragment is perpendicular, first shell fragment and third shell fragment mutually perpendicular set up, second shell fragment and third shell fragment mutually perpendicular set up, first shell fragment, second shell fragment, third shell fragment and nut joint.

As a further scheme of the utility model, first shell fragment is connected with the buckle, the second shell fragment is connected with first shell fragment, the third shell fragment is connected with the buckle.

As a further proposal of the utility model, a positioning shaft shoulder is arranged on the buckle plate.

As the utility model discloses scheme further again, first shell fragment sets up in the buckle both sides relatively, the location shaft shoulder sets up in the other both sides of buckle relatively with the third shell fragment.

As a further proposal of the utility model, the buckle plate is provided with a bolt through hole, and the bolt through hole coincides with the axis of the threaded hole of the nut.

As a further proposal, the grabbing plate is provided with a positioning hole.

The utility model has the advantages that:

the nut is clamped on the pinch plate provided with the grabbing plate, so that a user can conveniently clamp the grabbing plate to move the nut on the pinch plate to enter the mounting hole of the end plate, the posture of the nut in the mounting hole is kept, the bolt can conveniently penetrate through the mounting foot, the end plate and the nut to be connected, the nut assembling time is shortened, and the mounting efficiency of the end plate and the mounting foot is improved.

Drawings

Fig. 1 is a schematic structural view of the battery end plate and mounting pin connecting device of the present invention.

Fig. 2 is a schematic view of the buckle plate shown in fig. 1.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a side view of fig. 2.

In the drawings: 1-a nut, 2-a buckle plate, 201-a first elastic sheet, 202-a second elastic sheet, 203-a third elastic sheet, 3-a positioning shaft shoulder, 4-a bolt through hole, 5-a grabbing plate and 6-a positioning hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, the battery end plate and mounting leg connecting device comprises a nut 1 and a buckle 2 connected with the nut 1 in a clamping manner, wherein the buckle 2 is provided with a grabbing plate 5, the nut 1 is mounted on the buckle 2, and a user moves the grabbing plate 5 on the buckle 2, so that the buckle 2 and the nut 1 are moved to a mounting hole of the end plate to keep the same posture, a bolt is conveniently connected with the nut 1 in a threaded manner to realize the connection work of the end plate and the mounting leg, and specifically, the nut 1 is a square nut.

Specifically, referring to fig. 2-4, a first elastic sheet 201, a second elastic sheet 202 and a third elastic sheet 203 are arranged on the buckle 2, the first elastic sheet 201 is perpendicular to the second elastic sheet 202, the first elastic sheet 201 is perpendicular to the third elastic sheet 203, the second elastic sheet 202 is perpendicular to the third elastic sheet 203, the first elastic sheet 201, the second elastic sheet 202 is perpendicular to the third elastic sheet 203, the third elastic sheet 203 is in clamping connection with the nut 1, and specifically, the first elastic sheet 201 is used for limiting the nut 1 in the X direction, the second elastic sheet 202 is used for limiting the nut 1 in the Z direction, and the third elastic sheet 203 is used for limiting the nut 1 in the Y direction.

Referring to fig. 2-4, the first elastic sheet 201 is connected with the pinch plate 2, the second elastic sheet 202 is connected with the first elastic sheet 201, the third elastic sheet 203 is connected with the pinch plate 2, the first elastic sheet 201, the second elastic sheet 202, the third elastic sheet 203 and the pinch plate 1 are integrally formed in a bending mode, and the nut 1 is conveniently connected through the elasticity of the first elastic sheet 201, the second elastic sheet 202 and the third elastic sheet 203.

The pinch plate 2 is provided with a positioning shaft shoulder 3, and the nut 1 is limited in the X direction through the positioning shaft shoulder 3 and the third elastic sheet 203.

Referring to fig. 2, the first elastic pieces 201 are arranged on two sides of the pinch plate 2, the positioning shaft shoulders 3 and the third elastic pieces 203 are arranged on the other two sides of the pinch plate 2, the distance between the two first elastic pieces 201 is equal to the length of the nut 1 in the X direction, the distance between the third elastic pieces 203 is equal to the length of the nut 1 in the Y direction, and the distance between the second elastic pieces 203 and the pinch plate 2 is equal to the length of the nut 1 in the Z direction, so that the first elastic pieces 201, the second elastic pieces 202, the third elastic pieces 203, the pinch plate 1 and the positioning shaft shoulders 3 stably clamp the nut 1, in this embodiment, the number of the first elastic pieces 201 is two, the first elastic pieces are respectively arranged on two sides of the pinch plate 2 in the X direction, the number of the second elastic pieces 202 is two, the first elastic pieces 201 are respectively arranged on the first elastic pieces 201 and perpendicular to the first elastic pieces 201, the number of the third elastic pieces 203 is two, the two third elastic pieces 203 are arranged on one side of the pinch plate 201 in the Y direction, the two third elastic pieces 203 are arranged in parallel, and the positioning shaft shoulders 3 are arranged on the other side of the pinch plate 203 in the Y direction; and the area of the third elastic sheet 203 is smaller than the area of the first elastic sheet 201 and the second elastic sheet 202, so that the nut 1 can be conveniently moved to the space on the upper side of the third elastic sheet 203 to be clamped among the first elastic sheet 201, the second elastic sheet 202 and the third elastic sheet 203.

Referring to fig. 2-4, a bolt through hole 4 is formed in the pinch plate 2, the bolt through hole 4 is overlapped with the axis of a threaded hole of the nut 1, a bolt penetrates through the bolt through hole 4 and is connected with the nut 1, and the diameter of the bolt through hole 4 is larger than the outer diameter of the bolt.

Referring to fig. 2 to 4, the grabbing plate 5 is provided with a positioning hole 6, and the positioning hole 6 is convenient for positioning when the grabbing plate 5 is clamped, so that a user can move the grabbing plate 5 conveniently.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a battery end plate and installation foot connecting device, its characterized in that, including nut (1) and with buckle (2) of nut (1) joint, be equipped with on buckle (2) and grab board (5), nut (1) and bolted connection, the bolt passes battery end plate and installation foot.

2. The battery end plate and mounting foot connecting device according to claim 1, wherein a first elastic sheet (201), a second elastic sheet (202) and a third elastic sheet (203) are arranged on the buckle plate (2), the first elastic sheet (201) and the second elastic sheet (202) are arranged vertically, the first elastic sheet (201) and the third elastic sheet (203) are arranged vertically, the second elastic sheet (202) and the third elastic sheet (203) are arranged vertically, and the first elastic sheet (201), the second elastic sheet (202) and the third elastic sheet (203) are clamped with the nut (1).

3. The battery end plate and mounting foot connecting device according to claim 2, wherein the first spring (201) is connected to the pinch plate (2), the second spring (202) is connected to the first spring (201), and the third spring (203) is connected to the pinch plate (2).

4. The battery end plate and mounting foot connecting device according to claim 3, characterized in that the buckle plate (2) is provided with a positioning shoulder (3).

5. The battery end plate and mounting foot connecting device according to claim 4, wherein the first elastic sheet (201) is arranged on two sides of the buckle plate (2) relatively, and the positioning shaft shoulder (3) and the third elastic sheet (203) are arranged on the other two sides of the buckle plate (2) relatively.

6. The battery end plate and mounting foot connecting device according to any one of claims 1-5, characterized in that the pinch plate (2) is provided with a bolt through hole (4), and the bolt through hole (4) is coincident with the axis of the threaded hole of the nut (1).

7. The battery end plate and mounting foot connection arrangement as claimed in claim 6, wherein the gripping plate (5) is provided with positioning holes (6).