CN2892356Y - Lithium-ion battery spot welding operation device - Google Patents

Abstract

The utility model relates to a lithium-ion battery spot welding operation device, which comprises a fixture matched with the battery, and an accessory slot is arranged on the fixture, and is characterized in that a magnet is also arranged on the fixture, and the magnet is embedded in the fixture. Compared with the prior art, the utility model has the following advantages and effects: the structural design is reasonable, the use is convenient, and the stability and operation consistency of the battery processing process are guaranteed.

Description

Lithium-ion battery spot welding operation device

Technical field:

The utility model relates to a lithium-ion battery spot welding operation device, which is a novel processing tool mainly used for fixing the battery during the lithium-ion battery assembly operation so as to have stability and operation consistency.

Background technique:

There is no magnet on the lithium-ion battery spot welding operation device in the prior art, so that the battery to be processed is easy to shake after being mounted on the fixture, and cannot be completely fixed or stabilized at a suitable processing position, making the operation extremely inconvenient and stable, resulting in processing Unstable quality and low efficiency. In addition, it is also easy to misplace the parts of the lithium-ion battery spot welding operation device, resulting in an increase in the scrap rate or rework rate.

Invention content:

The technical problem to be solved by the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a lithium-ion battery spot welding operation device capable of stably and correctly fixing the battery to be processed.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: the lithium-ion battery spot welding operation device includes a fixture matched with the battery, and an accessory groove is arranged on the fixture, and a magnet is also provided on the fixture, and the magnet is embedded in the fixture superior.

The fixture described in the utility model is provided with an upper sleeve mold and a lower sleeve mold, and both the upper sleeve mold and the lower base mold are provided with magnets with matching polarities.

The fixture described in the utility model is provided with an upper mold, a middle mold and a lower mold, and the magnets on the upper and lower parts of the middle mold are respectively matched with the magnets on the upper mold and the lower mold.

Compared with the prior art, the utility model has the following advantages and effects: the structural design is reasonable, the use is convenient, and the stability and operation consistency of the battery processing process are guaranteed.

Description of drawings:

Fig. 1 is a schematic front view of Embodiment 1 of the present utility model.

Fig. 2 is a schematic top view of Embodiment 1 of the present utility model.

Fig. 3 is a schematic structural view of Embodiment 2 of the present utility model.

Fig. 4 is a schematic bottom view of the upper cover mold in Embodiment 2 of the present utility model.

Fig. 5 is a schematic top view of the lower mold of Example 2 of the utility model.

Fig. 6 is a schematic front view of Embodiment 3 of the present utility model.

Fig. 7 is a schematic top view of the lower mold of Example 3 of the present utility model.

Detailed ways:

The utility model embodiment lithium-ion battery spot welding operation device comprises fixture 1, and magnet 2 is embedded on fixture 1, and fitting groove 3 is also arranged on fixture 1, is used for fixing battery accessories (such as nickel sheet), and fixture 1 and waiting Machined to match the shape of the battery. The number of magnets 2 corresponding to each battery to be processed is usually 1-3, and the diameter is usually 3-5MM.

Example 1:

See Figure 1 and Figure 2, fixture 1 in this example has a row of grooves, magnet 2 is set in the grooves, the battery to be processed is matched with the grooves and adsorbed on fixture 1, and 3 is an accessory for placing battery accessories to be processed Groove (the shape can be adjusted according to the shape of the accessories).

Example 2:

Referring to Fig. 3, Fig. 4, Fig. 5, the clamp 1 in this example is provided with an upper cover die 1-1 and a lower cover die 1-2, and the upper cover die 1-1 is provided with magnets 2-1N and 2-1S, and the lower cover die 1-1 is provided with magnets 2-1N and 2-1S. Block mold 1-2 is provided with magnet 2-2S and 2-2N, so that can not make a mistake when installing.

Example 3:

Referring to Fig. 6 and Fig. 7, the clamp 1 is provided with an upper mold 1-1, a middle mold 1-2 and a lower mold 1-3, and the upper and lower parts of the middle mold 1-2 are respectively provided with upper mold 1-1 1. The magnet of the magnet polarity matching on the lower mold 1-3, the principle is the same as embodiment 2, wherein the magnets on the upper mold 1-1 are 2-1S and 2-1N, and the magnets on the middle mold 1-2 For 2-2-1N, 2-2-1S, 2-2-2S and 2-2-2N, the magnet on the lower cover die 1-3 is 2-3N and 2-3S. The bump 4 in Fig. 7 is matched with the battery to be processed for positioning.

Claims (3)

1. A lithium-ion battery spot welding operation device, including a jig that matches the battery, and an accessory slot is arranged on the jig, and the feature is that: a magnet is also provided, and the magnet is embedded in the jig. 2. The lithium-ion battery spot welding operation device according to claim 1, wherein the fixture is provided with an upper mold and a lower mold, and the upper mold and the lower mold are both provided with polarity matching magnet. 3. The lithium-ion battery spot welding operation device according to claim 1, wherein the fixture is provided with an upper mold, a middle mold and a lower mold, and the magnets at the upper and lower parts of the middle mold are respectively connected to the upper and lower molds. The magnets on the set mold and the lower mold match.

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