Aluminum skimming baffle used in new energy battery shell manufacturing process

Abstract

An aluminum skimming baffle in the manufacturing process of a new energy battery shell comprises a first baffle, a second baffle, a third baffle, a fourth baffle, a fifth baffle and a sixth baffle, the outline shape and the size of each baffle correspond to each cavity in the battery shell, the baffles are connected in series through connecting ropes, and the connecting ropes are connected in series. Two handles are arranged on each baffle plate; according to the utility model, the baffle is made of EVA (Ethylene Vinyl Acetate) cotton, so that accidental scratches during use can be prevented. Before machining operation is carried out, the aluminum skimming device is pressed in a cavity of the battery shell, so that splashing aluminum skimmings are prevented from falling into a module and other areas in the battery shell in the machining process, and the splashing aluminum skimmings are prevented from being clamped between a battery shell frame and a bottom plate. And manual cleaning work on the interior of the shell is reduced, and the single-process rhythm is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy battery shell manufacturing technical field especially an aluminum scrap baffle in new energy battery shell manufacturing process. BACKGROUND

[0002] With the development of new energy automobile industry, the requirement standard of new energy battery shell is higher and higher, and the position degree requirement of the sealing surface hole position of the lower shell of the new energy battery shell is 1~1.5mm, which is normal, in order to meet this requirement, the processing technology of the battery shell is to weld the whole frame and then machine the thread hole on the upper surface of the battery shell, but according to the process flow, the aluminum scraps produced in the processing process will be irregularly splashed into the shell cavity or the aluminum scraps are clamped between the shell frame and the bottom plate, and it is difficult to clean after processing, in order to solve this problem, the aluminum scrap baffle is developed. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of aluminum scrap baffles in new energy battery shell manufacturing process, can solve the problem of difficult cleaning caused by irregular aluminum scrap splashing.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of aluminum scrap baffle in new energy battery shell manufacturing process, the aluminum scrap baffle includes first baffle, second baffle, third baffle, fourth baffle, fifth baffle, sixth baffle, the outer shape and size of each baffle described above are respectively corresponding to each cavity on battery shell, described baffle is all connected together using connecting rope in series between above described, two handles are provided on each baffle described above.

[0006] The aluminum scrap baffle in new energy battery shell manufacturing process described above is provided with rubber layer at the four peripheral edges of first baffle, second baffle, third baffle, fourth baffle, fifth baffle, sixth baffle.

[0007] The aluminum scrap baffle in new energy battery shell manufacturing process described above, the outer size of each side of first baffle, second baffle, third baffle, fourth baffle, fifth baffle, sixth baffle is greater than 0.5mm compared to the contour size of battery shell cavity.

[0008] The utility model has the following advantages:

[0009] In this invention, the aluminum chip baffle comprises multiple baffles, namely, a first baffle, a second baffle, a third baffle, a fourth baffle, a fifth baffle, and a sixth baffle. The shape of each baffle conforms to the cavity of its corresponding battery casing. The baffles are made of EVA cotton to prevent accidental scratches during use. Before machining, this invention is pressed into the cavity of the battery casing, preventing aluminum chips from falling into the internal modules or other areas of the battery casing and preventing them from getting stuck between the battery casing frame and the base plate. This reduces manual cleaning of the casing's interior and improves the cycle time of a single process. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the present invention;

[0011] The labels in the diagram represent: 1. First baffle, 2. Second baffle, 3. Third baffle, 4. Fourth baffle, 5. Fifth baffle, 6. Sixth baffle, 7. Handle, 8. Battery casing, 9. Gel layer, 10. Connecting rope. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] This utility model discloses an aluminum chip baffle in the manufacturing process of a new energy battery casing, such as... Figure 1 The aluminum chip baffle is composed of multiple plates, including a first baffle 1, a second baffle 2, a third baffle 3, a fourth baffle 4, a fifth baffle 5, and a sixth baffle 6. There are multiple cavities on the battery casing 8, and the outer shape and size of each baffle correspond to the respective cavities on the battery casing 8.

[0014] This utility model discloses an aluminum chip baffle in the manufacturing process of a new energy battery casing. The material is EVA cotton, which can prevent accidental scratches during use. An adhesive layer 9 is provided at the four edges of each partition to improve the airtightness. The adhesive layer 9 is wrapped and set at the edges, and can also be glued.

[0015] This utility model discloses an aluminum chip baffle in the manufacturing process of a new energy battery casing. The outer dimensions of each baffle are greater than the outer dimensions of the battery casing cavity by 0.5mm. After the baffle is pressed into the cavity, it can be ensured that the baffle will not loosen.

[0016] This utility model discloses an aluminum chip baffle in the manufacturing process of a new energy battery casing. Before machining, the baffle is pressed into the cavity of the battery casing by holding the handle 7, and then machining is carried out. After the machining is completed, the baffle is lifted out by holding the handle 7 to collect the chips. The baffles are connected by connecting ropes 10 for easy handling.

[0017] The number of the split plates is 6, and the number and shape of the split plates are different to adapt to the processing requirements of different models of battery shells. It should be noted that, under the premise of not departing from the technical principles of the utility model, other improvements based on the utility model are considered as the protection scope of the utility model.

Claims

1. An aluminum chip baffle in a new energy battery shell manufacturing process, characterized in that: The aluminum scrap baffle comprises a first baffle (1), a second baffle (2), a third baffle (3), a fourth baffle (4), a fifth baffle (5), and a sixth baffle (6), the outer shape and size of each baffle correspond to the respective cavity on the battery shell (8), the baffle is connected together in series by using a connecting rope (10), and two handles (7) are arranged on each baffle.

2. The aluminum chip baffle in the manufacturing process of a new energy battery shell according to claim 1, characterized in that: A rubber layer (9) is arranged at the four peripheral edges of the first baffle (1), the second baffle (2), the third baffle (3), the fourth baffle (4), the fifth baffle (5), and the sixth baffle (6).

3. The aluminum chip baffle in the manufacturing process of a new energy battery shell according to claim 1, characterized in that: The outer size of each side of the first baffle (1), the second baffle (2), the third baffle (3), the fourth baffle (4), the fifth baffle (5), and the sixth baffle (6) is greater than 0.5mm compared to the contour size of the battery shell cavity.

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