CN218783141U

CN218783141U - Protector is used in battery production equipment

Info

Publication number: CN218783141U
Application number: CN202222105681.0U
Authority: CN
Inventors: 陈波; 张蓓; 胡玉祥
Original assignee: Hubei Huagong Energy Co ltd
Current assignee: Hubei Huagong Energy Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-03-31
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a battery production field just discloses a protector is used in battery production equipment, including last pick-up plate and lower pick-up plate, set up the standing groove that the position corresponds on going up pick-up plate and the lower pick-up plate, be located the standing groove internal fixation of going up the pick-up plate is provided with buffering subassembly, buffering subassembly is including fixing the vortex spring on the standing groove, be fixed with contact block in the middle of the vortex spring, contact block's upper end is fixed with the bump, the inner wall of standing groove is fixed with the receipt piece that corresponds with the bump position, this kind of novel protector is used in battery production equipment is applied to, through setting up buffering subassembly, carries out the centre gripping to the group battery at last pick-up plate and lower pick-up plate and examines time measuring, cushions the anodal protrusion of battery through vortex spring and does not contact with the receipt piece rigid of the inside on the pick-up plate, can prevent the injury to the anodal protrusion position of battery.

Description

Protector is used in battery production equipment

Technical Field

The utility model relates to a battery production field specifically is a protector is used in battery production equipment.

Background

With the rapid development of electric vehicles and automobiles, power sources on the electric vehicles and the automobiles are rapidly developed, but batteries have a lot of problems in production, so that the electric vehicles and the automobiles in the market are rapidly developed along with the rapid development of the electric vehicles and the automobiles, and the power sources on the electric vehicles and the automobiles are also rapidly developed, but the batteries are also rapidly developed in production, and the electric batteries in the market are structurally composed of components such as a shell, an upper cover, a polar plate, a partition plate, a bus bar, a polar column, a bridge protection plate and a terminal.

At present, the battery pack needs to be electrically detected in the process of battery production and assembly, and the battery pack is electrically detected through the clamping of the upper detection plate and the lower detection plate in the detection process, but the positive pole of the battery can be in direct contact with the detection plate in the detection process, and the convex part of the positive pole of the battery can be damaged in the direct contact process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protector is used in battery production equipment to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a protector is used in battery production equipment, includes upper pick-up plate and lower pick-up plate, set up the standing groove that the position corresponds on upper pick-up plate and the lower pick-up plate, be located the fixed buffering subassembly that is provided with in the standing groove of upper pick-up plate, buffering subassembly is including fixing the vortex spring on the standing groove, be fixed with the contact piece in the middle of the vortex spring, the upper end of contact piece is fixed with the bump, the inner wall of standing groove is fixed with the receipt piece that corresponds with the bump position.

Preferably, a connecting assembly is fixed in the placing groove on the lower detection plate, the connecting assembly comprises a connecting plate, and an elastic sheet is fixed at the lower end of the connecting plate.

Preferably, the lower end of the contact block is in an embedded arc shape and is matched with the positive electrode end of the battery.

Preferably, the number of the elastic pieces is four, and the intervals between the elastic pieces are equal.

Preferably, the lower end of the receiving block is also in an embedded arc shape and is matched with the salient point.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel be applied to protector for battery production equipment through setting up buffering subassembly, carries out the centre gripping with lower pick-up plate at last pick-up plate and detects time measuring to the group battery, through the rigid contact of the anodal protrusion of vortex spring to the battery not with the inside receipt piece of last pick-up plate, can prevent the injury to the anodal protrusion position of battery.

2. This kind of novel be applied to protector for battery production equipment all establishes to embedded arc setting through the lower extreme that sets up contact piece and receiving block, can make the area increase of contact point like this, improves the sensitivity that detects.

Drawings

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

fig. 2 is a schematic view of the overall bottom structure of the present invention;

FIG. 3 is a schematic view of the structure of the lower detection plate of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of the present invention;

fig. 5 is the schematic diagram of the structure of the connection assembly of the present invention.

In the figure: 1. an upper detection plate; 101. a lower detection plate; 102. a placement groove; 2. a buffer assembly; 201. a volute spring; 202. a contact block; 203. salient points; 204. receiving a block; 3. a connection assembly; 301. a connecting plate; 302. a spring plate.

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.

Examples

Referring to fig. 1-5, a protection device for battery production and assembly includes an upper detection plate 1 and a lower detection plate 101, a placement groove 102 corresponding to the upper detection plate 1 and the lower detection plate 101 is formed on the upper detection plate 1, a buffer assembly 2 is fixedly disposed in the placement groove 102 of the upper detection plate 1, the buffer assembly 2 includes a volute spring 201 fixed on the placement groove 102, a contact block 202 is fixed in the middle of the volute spring 201, a protruding point 203 is fixed on the upper end of the contact block 202, and a receiving block 204 corresponding to the protruding point 203 is fixed on the inner wall of the placement groove 102.

As shown in fig. 5, a connecting assembly 3 is fixed in the placing groove 102 on the lower detecting plate 101, the connecting assembly 3 includes a connecting plate 301, a spring plate 302 is fixed at the lower end of the connecting plate 301, the connecting plate 301 is electrically connected to the negative electrode of the battery, and the spring plate 302 can play a role in buffering when the battery is clamped between the upper detecting plate 1 and the lower detecting plate 101.

As shown in fig. 4, the lower end of the contact block 202 is in an embedded arc shape and is matched with the positive electrode end of the battery, and the embedded arc shape can be attached to the convex part of the positive electrode of the battery.

As shown in fig. 5, the number of the elastic pieces 302 is four, the distance between the elastic pieces 302 is equal, and the connecting plate 301 can be more stable by the arrangement of the four elastic pieces 302.

As shown in fig. 4, the lower end of the receiving block 204 is also in an embedded arc shape and is matched with the protruding point 203, and the embedded arc shape of the lower end of the receiving block 204 is attached to the protruding point 203, so that the protruding point 203 and the receiving block 204 can be detected when attached.

The working principle is as follows: when the battery pack detection device is used, the battery pack is firstly placed in the placing groove 102 of the lower detection plate 101, then the upper detection plate 1 is moved to correspond to the lower detection plate 101, the contact block 202 is firstly contacted with the positive electrode bulge of the battery in the downward moving process of the upper detection plate 1, the vortex spring 201 can buffer when the upper detection plate 1 continuously moves downward, the positive electrode bulge of the battery is prevented from being damaged, and finally the salient point 203 at the upper end of the contact block 202 is contacted with the receiving block 204 for detection; this arrangement prevents damage to the positive projecting portion of the battery when the upper and

lower detection plates

1 and 101 clamp the battery pack.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector is used in battery production equipment, includes upper detection plate (1) and lower detection plate (101), its characterized in that, set up standing groove (102) that the position corresponds on upper detection plate (1) and lower detection plate (101), be located standing groove (102) internal fixation of upper detection plate (1) is provided with buffer unit (2), buffer unit (2) are including fixing vortex spring (201) on standing groove (102), be fixed with in the middle of vortex spring (201) and contact piece (202), the upper end of contact piece (202) is fixed with bump (203), the inner wall of standing groove (102) is fixed with receiving block (204) that correspond with bump (203) position.

2. The protection device for battery production and assembly as claimed in claim 1, wherein a connecting assembly (3) is fixed in a placement groove (102) on the lower detection plate (101), the connecting assembly (3) comprises a connecting plate (301), and a spring plate (302) is fixed at the lower end of the connecting plate (301).

3. The protection device for battery production and assembly as claimed in claim 1, wherein the lower end of the contact block (202) is in an in-line arc shape and is matched with the positive electrode end of the battery.

4. The protection device for battery production and assembly as claimed in claim 2, wherein the number of the spring plates (302) is four, and the spring plates (302) are arranged at equal intervals.

5. The protection device for battery production and assembly as claimed in claim 1, wherein the lower end of the receiving block (204) is also in an embedded arc shape and is matched with the convex point (203).