CN210304870U

CN210304870U - Lithium battery module upset dust removal anchor clamps

Info

Publication number: CN210304870U
Application number: CN201920990494.0U
Authority: CN
Inventors: 高志伟
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-14
Anticipated expiration: 2029-06-26

Abstract

The utility model provides a turning dust removal clamp for a lithium battery module, which comprises a first bracket, a second bracket, a fixed base, a movable pressing plate and a driving piece; the first support and the second support are arranged oppositely in parallel, the bottom ends of the first support and the second support are connected through a connecting plate, the fixing base is located between the first support and the second support, two ends of the fixing base are respectively connected with the first support and the second support in a rotating mode, the fixing base is provided with a limiting groove, the moving pressing plate is arranged in the limiting groove, the driving piece is installed on the first support, and the driving piece is connected with the moving pressing plate and drives the moving pressing plate to move along the line direction of the first support and the second support. The utility model has the advantages that the operation is rapid and convenient, the lithium battery can be rapidly clamped, rapidly rotated and locked and positioned by matching the movable pressing plate with the fixed base, and the working efficiency is improved; the rotary handle is convenient to disassemble, the labor intensity of workers is reduced, the operation is rapid, and time and labor are saved.

Description

Lithium battery module upset dust removal anchor clamps

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell module upset dust removal anchor clamps.

Background

Lithium cell in process of production, need to connect in series-parallel to lithium cell in groups to satisfy certain voltage and capacity, when assembling lithium cell in groups, often adopt integrated apron to assemble into a whole with single lithium cell. In order to guarantee the excellence of the electric conductivity between the lithium batteries, the method of laser welding is often adopted, but a large amount of welding slag dust can appear after the welding is completed in the method, and the lithium battery module needs to be cleaned. The traditional cleaning mode is that an air gun is directly used for cleaning a module, but because a single battery is assembled in the module, gaps often exist, dust falls into the gaps of the module during air washing, and hidden dangers which influence the quality of the battery, such as short circuit or battery surface puncture, exist, the battery module needs to be turned over for 180 degrees, and during air washing, welding slag is guaranteed not to fall into the gaps of the module, so that a set of lithium battery module turning clamp is urgently needed; however, in the prior art, there is not special lithium battery module upset dust removal anchor clamps, and the operation mode is mixed and disorderly various, and the concurrent operation is inconvenient, brings serious hidden danger for lithium battery module quality.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem who exists among the background art, the utility model provides a lithium cell module upset dust removal anchor clamps.

The utility model provides a lithium battery module overturning and dedusting clamp, which comprises a first bracket, a second bracket, a fixed base, a movable pressing plate and a driving piece; the first support and the second support are arranged oppositely in parallel, the bottom ends of the first support and the second support are connected through a connecting plate, the fixing base is located between the first support and the second support, two ends of the fixing base are respectively connected with the first support and the second support in a rotating mode, the fixing base is provided with a limiting groove, the moving pressing plate is arranged in the limiting groove, the driving piece is installed on the first support, and the driving piece is connected with the moving pressing plate and drives the moving pressing plate to move along the line direction of the first support and the second support.

Preferably, the fixed base comprises a first plate, a second plate and a third plate, the first plate and the second plate are arranged in parallel and oppositely, and the third plate is located at the bottom ends of the first plate and the second plate and is vertically connected with the first plate and the second plate to form a limiting groove.

Preferably, the driving part comprises a hand wheel and a first rotating shaft, the first rotating shaft is rotatably connected with the first support through a first bearing, a first end of the first rotating shaft is connected with the hand wheel, a second end of the first rotating shaft penetrates through the first plate to be connected with the movable pressing plate, and the first rotating shaft is in threaded connection with the first plate.

Preferably, one side of the second plate, which is far away from the first plate, is provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the second support through a second bearing.

Preferably, still include rotatory plunger, first board is kept away from first board one side and is equipped with the locating hole, and rotatory plunger passes first support and stretches into in the locating hole and rotatory plunger and first support threaded connection.

The utility model provides a lithium battery module upset dust removal anchor clamps, the operation is quick convenient, uses through the cooperation of removing clamp plate and unable adjustment base, realizes pressing from both sides tight, fast rotation and locking the location fast to the lithium cell, has promoted work efficiency; the rotary handle is convenient to disassemble, the labor intensity of workers is reduced, the operation is quick, and time and labor are saved; simple structure, low manufacturing cost, repeated use for many times, strong universality and contribution to popularization and use.

Drawings

Fig. 1 is a schematic structural view of a turning dust removal clamp for a lithium battery module according to the present invention;

fig. 2 is a side view of a lithium battery module overturning dust removing clamp provided by the utility model;

fig. 3 is the utility model provides a lithium battery module upset dust removal anchor clamps's working principle diagram.

Detailed Description

Referring to fig. 1-3, the utility model provides a lithium battery module overturning dust removing clamp, which comprises a first bracket 1, a second bracket 2, a fixed base, a movable pressing plate 3 and a driving piece; wherein:

the first support 1 and the second support 2 are arranged oppositely in parallel, and the bottom ends of the first support 1 and the second support 2 are connected through a connecting plate 4.

The fixed base comprises a first plate 5, a second plate 6 and a third plate 7, wherein the first plate 5 and the second plate 6 are oppositely arranged in parallel, and the third plate 7 is positioned at the bottom ends of the first plate 5 and the second plate 6 and is vertically connected with the first plate 5 and the second plate 6 to form a limiting groove. One side of the second plate 6, which is far away from the first plate 5, is provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the second support 2 through a second bearing.

The movable pressing plate 3 is arranged in the limiting groove and is parallel to the first plate 6 and the second plate 6.

The driving piece comprises a hand wheel 8 and a first rotating shaft 9, the first rotating shaft 9 is rotatably connected with the first support 1 through a first bearing 10, the first end of the first rotating shaft 9 is connected with the hand wheel 8, the second end of the first rotating shaft 9 penetrates through the first plate 5 to be connected with the movable pressing plate 3, and the first rotating shaft 9 is in threaded connection with the first plate 5.

In this embodiment, the device further includes a rotary plunger 11, two positioning holes 12 are formed in one side of the first plate 5, which is far away from the first plate 5, the rotary plunger 11 penetrates through the first bracket 1 and extends into any one of the positioning holes 12, and the rotary plunger 11 is in threaded connection with the first bracket 1. The first plate 5 is provided with a positioning hole 12 which is combined with the rotary plunger 11 to form a locking mechanism, so that the rotary radian can be controlled, and the module can be automatically locked when being turned over by 180 degrees.

The utility model discloses the operating procedure as follows: placing the lithium battery module a welded with welding slag into a limiting groove in advance, rotating a hand wheel 8, pushing a movable pressing plate 3 to move forwards, slowly pressing down the movable pressing plate 3 after the movable pressing plate 3 is contacted with the module a, and stopping rotating the hand wheel 8 after the module a is extruded to a certain degree; pull rotary plunger 11, and promote whole unable adjustment base rotation, treat unable adjustment base to certain angle after, loosen rotary plunger 11 and continue to promote unable adjustment base rotation, treat to reach module a rotatory 180 degrees after, rotary plunger 11 automatic blocking goes into in locating hole 12, whole unable adjustment base automatic locking dies, clean the welding slag on the module a apron with the air gun, treat the sanitization back, pull rotary plunger and continue to promote unable adjustment base rotation, treat to reach module a rotatory certain angle after, loosen rotary plunger 11 and continue to promote unable adjustment base from turning to 180 degrees, rotary plunger 11 automatic blocking goes into another locating hole 12 locking on the unable adjustment base, rotate hand wheel 8, loosen moving platen 3, take out module a, the completion operation, this anchor clamps can adapt to multiple module a washing demand, the commonality is fine.

The utility model has the advantages that the operation is rapid and convenient, the lithium battery can be rapidly clamped, rapidly rotated and locked and positioned by matching the movable pressing plate 3 with the fixed base, and the working efficiency is improved; the rotary handle is convenient to disassemble, the labor intensity of workers is reduced, the operation is quick, and time and labor are saved; simple structure, low manufacturing cost, repeated use for many times, strong universality and contribution to popularization and use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A turning and dedusting clamp for a lithium battery module is characterized by comprising a first support (1), a second support (2), a fixed base, a movable pressing plate (3) and a driving piece; first support (1) and second support (2) parallel opposite arrangement, first support (1), connect through connecting plate (4) between second support (2) the bottom, unable adjustment base is located between first support (1) and second support (2) and unable adjustment base both ends respectively with first support (1), second support (2) rotate to be connected, unable adjustment base is equipped with the spacing groove, removal clamp plate (3) set up at the spacing inslot, the driving piece is installed on first support (1), the driving piece is connected and drives removal clamp plate (3) and removes along the line direction of first support (1) and second support (2) with removal clamp plate (3).

2. The turning and dedusting clamp for the lithium battery module as recited in claim 1, wherein the fixing base comprises a first plate (5), a second plate (6) and a third plate (7), the first plate (5) and the second plate (6) are oppositely arranged in parallel, and the third plate (7) is positioned at the bottom ends of the first plate (5) and the second plate (6) and is vertically connected with the first plate (5) and the second plate (6) to form a limiting groove.

3. The lithium battery module overturning and dedusting clamp as claimed in claim 2, wherein the driving member comprises a hand wheel (8) and a first rotating shaft (9), the first rotating shaft (9) is rotatably connected with the first bracket (1) through a first bearing (10), a first end of the first rotating shaft (9) is connected with the hand wheel (8), a second end of the first rotating shaft (9) penetrates through the first plate (5) to be connected with the movable pressing plate (3), and the first rotating shaft (9) is in threaded connection with the first plate (5).

4. The turning and dedusting clamp for the lithium battery module according to any one of claims 1 to 3, wherein a second rotating shaft is arranged on one side of the second plate (6) far away from the first plate (5), and the second rotating shaft is rotatably connected with the second bracket (2) through a second bearing.

5. The turning and dedusting clamp for the lithium battery module according to any one of claims 1 to 3, further comprising a rotating plunger (11), wherein a positioning hole (12) is formed in one side of the first plate (5) far away from the first plate (5), the rotating plunger (11) penetrates through the first bracket (1) and extends into the positioning hole (12), and the rotating plunger (11) is in threaded connection with the first bracket (1).