CN206388757U - A kind of clamping tool suitable for plurality of specifications battery modules - Google Patents

Abstract

The utility model discloses a clamping tool suitable for battery modules of various specifications, which comprises a clamp platform and a cell support plate arranged on the clamp platform, one end of the cell support plate is the reference end of the cell, and the other end It is the floating end of the electric core; it also includes a servo motor 1, the floating end of the electric core is connected to the ball screw transmission of the motor 1; the reference end of the electric core is fixed on the fixture platform, and four Two shafts parallel to each other and extending along the horizontal direction, the outside of the shaft is covered with a plurality of sliders arranged side by side and can slide horizontally along the shaft, the adjacent sliders are connected by springs, and the two sides of the cell support plate The side is provided with a linear guide rail, and the floating end of the cell slides back and forth relative to the cell support plate along the linear guide rail. The length between the reference end of the battery cell and the floating end of the battery cell in the clamping tool of the utility model can be adjusted according to the number of cells to be compressed, so that the device can adapt to the processing of battery modules of different specifications.

Description

A clamping tool suitable for battery modules of various specifications

technical field

The utility model relates to a clamping tool suitable for battery modules of various specifications.

Background technique

At present, battery modules are widely used, and there are many types of battery modules. When compressing the battery cells of a battery module, if each type of battery module (six, nine, twelve, etc.) A separate set of clamping tools not only increases the economic cost, but also consumes a lot of manpower and material resources. Therefore, it is necessary to develop a clamping tool applicable to battery modules of various specifications.

Utility model content

Purpose of the utility model: The technical problem to be solved by this utility model is to provide a clamping tool suitable for battery modules of various specifications. The clamping tool can adjust the length according to the number of cells to be compressed, so that Realize the processing of battery modules adapting to different specifications.

Utility model content: in order to solve the above technical problems, the technical means adopted in the utility model are:

A clamping tool suitable for battery modules of various specifications, including a fixture platform and a cell support plate arranged on the fixture platform, one end of the cell support plate is the reference end of the cell, and the other end is the floating end of the cell ; It also includes a servo motor 1, the floating end of the electric core is connected with the ball screw of the motor 1; the reference end of the electric core is fixed on the fixture platform, and four parallel and A shaft extending in the horizontal direction. A plurality of sliders arranged side by side and capable of sliding horizontally along the shaft are sheathed on the outside of the shaft. Adjacent sliders are connected by springs. Straight lines are arranged on both sides of the cell support plate. guide rail, the floating end of the cell slides back and forth relative to the cell support plate along the linear guide rail.

Wherein, the reference end of the side plate is also included, the reference end of the side plate is fixed on the fixture platform, and the reference end of the side plate is arranged symmetrically on both sides of the cell support plate.

Among them, it also includes the floating end of the side plate and the servo motor II connected to the floating end of the side plate. The floating end of the side plate is symmetrically arranged on both sides of the cell support plate, and the floating end of the side plate is arranged The linear guide rail on the top moves back and forth relative to the fixture platform.

Wherein, it also includes a pressing device, the pressing device includes a rocking arm and a pressing piece, the rocking arm is connected to the output end of the motor III, and the contact part of the pressing piece and the cell support plate is U-shaped. Groove, the cavity enclosed by the pressing member and the cell support plate is used to place the cell to be compressed.

Compared with the prior art, the beneficial effects of the technical solution of the utility model are as follows:

The length between the reference end of the battery cell and the floating end of the battery cell in the clamping tool of the utility model can be adjusted according to the number of cells to be compressed, so that the device can adapt to the processing of battery modules of different specifications.

Description of drawings

Fig. 1 is a structural schematic diagram of the battery support plate in the utility model applicable to various specification battery module assembly clamping tools;

Fig. 2 is a top view of the clamping tool of the utility model applicable to battery modules of various specifications;

Fig. 3 is a partial structural schematic diagram of the clamping tool of the present invention applicable to battery modules of various specifications.

detailed description

According to the following examples, the utility model can be better understood. However, those skilled in the art can easily understand that the content described in the embodiments is only for illustrating the utility model, and should not and will not limit the utility model described in the claims.

The structure of the utility model is shown in Figures 1 to 3, a clamping tool suitable for battery modules of various specifications, including a clamp platform 1 and a cell support plate 3 arranged on the clamp platform 1, and a cell support plate 3 One end is the reference end 2 of the battery cell, and the other end is the floating end 6 of the battery cell; it also includes a servo motor I8, which rotates to drive the ball screw to rotate, and the floating end 6 of the battery cell is fixed to the nut sleeved on the ball screw connected, so that the floating end 6 of the electric core moves forward or backward relative to the ball screw of the motor 18; the reference end 2 of the electric core is fixed on the fixture platform 1, and four parallel and A shaft 31 extending in the horizontal direction. A plurality of sliders 32 arranged side by side and capable of sliding horizontally along the shaft are sheathed on the outside of the shaft 31. Adjacent sliders 32 are connected by springs 33. Two of the four shafts are in pairs. Arranged side by side, linear guide rails 10 are provided on both sides of the cell support plate 3 , and the floating end 6 of the cell slides back and forth relative to the cell support plate 3 along the linear guide rails 10 .

The utility model is suitable for the clamping tool of battery modules of various specifications and also includes a side plate reference end 4, which is fixed on the fixture platform 1, and the side plate reference end 4 is symmetrically arranged on both sides of the cell support plate 3. side, the side plate reference end 4 provides a fixed reference for the positioning of the side plate of the multi-cell battery module; The connected servo motor II7, the rotation of the servo motor II7 drives the ball screw to rotate, and the floating end 5 of the side plate is fixedly connected with the nut set on the ball screw, so that the floating end 5 of the side plate is connected to the ball screw of the motor II7. Forward or backward movement; the side plate floating end 5 is symmetrically arranged on both sides of the cell support plate 3 , and the side plate floating end 5 moves back and forth relative to the fixture platform 1 along the linear guide rail provided on the fixture platform 1 .

The utility model is suitable for the clamping tool of battery modules of various specifications and also includes a pressing device 9. The pressing device 9 includes a rocking arm 92 and a pressing piece 91. The rocking arm 92 is connected with the output end of the motor III93. The rocking arm 92 There is a reducer 95 between the output end of the motor III93, and the contact part between the pressing part 91 and the cell support plate 3 is a U-shaped groove, and the pressing part 91 and the cell support plate 3 are arranged corresponding to each other. The cavity is used to place the electric core to be compressed.

The utility model is suitable for clamping tools of various specifications for battery modules. The clamp platform 1 adopts a steel structure bracket to support the entire clamping tool; the battery reference end 2 provides a fixed reference for the positioning of multi-core battery modules, and For multiple specifications, it is only necessary to adjust the floating end 6 of the cell to meet the multi-core production; the cell support plate 3 is a retractable structure, which can move along with the cell to the pressing direction of the press when the cell is compressed, to avoid The damage caused by the sliding friction of the battery module is eliminated; the reference end 4 of the side plate provides a fixed reference for the positioning of the side plate of the multi-cell battery module. When the battery module has various specifications, only the floating end 5 of the side plate needs to be adjusted to meet the multi-core production; The floating end 5 of the side plate adopts the servo motor II7 to realize the movement of the floating end 5 of the side plate, so as to realize the positioning of the side plates of different specifications of the battery module; the floating end 6 of the cell adopts the servo motor I8 (press) to realize the floating end 6 of the cell The movement, so as to realize the positioning of the battery module cells of different specifications.

Claims (4)

1. A clamping tool suitable for battery modules of various specifications, characterized in that it includes a fixture platform and a cell support plate arranged on the fixture platform, one end of the cell support plate is the cell reference end, and the other One end is the floating end of the electric core; it also includes a servo motor 1, and the floating end of the electric core is connected with the ball screw of the motor 1; There are four shafts parallel to each other and extending in the horizontal direction, and a plurality of sliders arranged side by side and sliding along the shaft are sheathed outside the shafts. Adjacent sliders are connected by springs, and the battery supports Linear guide rails are provided on both sides of the board, and the floating end of the cell slides back and forth relative to the cell support plate along the linear guide rails. 2. The clamping tool suitable for battery modules of various specifications according to claim 1, characterized in that it also includes a side plate reference end, the side plate reference end is fixed on the fixture platform, and the side plate reference end The ends are arranged symmetrically on both sides of the cell support plate. 3. The clamping tool suitable for battery modules of various specifications according to claim 1, further comprising a floating end of the side plate and a servo motor II connected to the floating end of the side plate, the floating end of the side plate The ends are arranged symmetrically on both sides of the cell support plate, and the floating ends of the side plates move back and forth relative to the fixture platform along the linear guide rails arranged on the fixture platform. 4. The clamping tool suitable for battery modules of various specifications according to claim 1, characterized in that it also includes a pressing device, the pressing device includes a rocking arm and a pressing piece, and the rocking arm and The output end of the motor III is connected, the contact part of the pressing member and the cell support plate is a U-shaped groove, and the cavity enclosed by the pressing member and the cell support plate is used to place the cell to be compressed.