CN219054261U - Square module disassembling tool and square module - Google Patents

Abstract

The embodiment of the utility model provides a square module disassembling tool and a square module, and relates to the technical field of batteries. The embodiment of the utility model solves the problem that the square module end cover and the battery core are difficult to disassemble, and the square module disassembling tool is convenient to disassemble and maintain and meets the requirements of disassembling various module end covers and battery cores with similar structures.

Description

Square module disassembling tool and square module

Technical Field

The application relates to the technical field of batteries, in particular to a square module disassembling tool and a square module.

Background

Often need install square module in the battery pack, square module comprises square shell, end cover and the electric core of installing in square shell generally, because square module's structural feature, with square module integral erection back, disassemble the end cover from the shell to and disassemble the end cover after, disassemble electric core whole all more difficult, traditional mode of disassembling square module end cover is the mode of beating generally, and this mode is easy to damage the inside electric core of shell, does not accord with the safety standard.

Disclosure of Invention

The utility model aims at providing a square module disassembling tool and a square module, which are used for solving the problem that a square module end cover and a battery cell are difficult to disassemble, and the tool is convenient to disassemble and maintain and meets the requirements of disassembling various module end covers and battery cells with similar structures.

Embodiments of the utility model may be implemented as follows:

in a first aspect, an embodiment of the utility model provides a square module disassembling tool, which comprises a profiling frame, a bracket and a screw, wherein the profiling frame is a hollow frame body, the bracket is fixedly installed on one side of the profiling frame, the screw is arranged in the center of the bracket in a penetrating manner, a baffle is installed at one end of the screw, a handle is installed at the other end of the screw, and the bracket is of a hollow structure.

In an alternative embodiment, the profiling frame comprises a first frame, a connecting rod and a second frame, wherein the first frame and the second frame are fixedly connected through a plurality of connecting rods;

the first frame and the second frame all include horizontal pole and montant, the montant sets up perpendicularly the both ends of horizontal pole, horizontal pole and montant integrated into one piece to the whole door shape structure that forms.

In an alternative embodiment, the bracket includes a front plate, a fixing rod, and a fixing plate, each of which is disposed between the front plate and the first frame;

the center of the front plate is provided with a screw hole, and the screw is arranged at the screw hole in a penetrating way;

one end of each fixing rod is respectively fixed at the end face of the vertical rod, and the other end of each fixing rod is respectively fixed at a position corresponding to the end face of the front plate facing the first frame;

one end of the fixing plate is fixed at the end face of the cross rod, and the other end of the fixing plate is fixed at a position corresponding to the end face of the front plate, which faces the first frame.

In an alternative embodiment, the front plate is in a hollowed-out structure.

In an alternative embodiment, the center of the baffle is also provided with the screw hole, and one end of the screw is fixedly installed at the screw hole of the baffle.

In an alternative embodiment, a plurality of screw holes are formed in the end face of the baffle plate, which is located on one side where the screw rod is installed, and the screw holes are respectively distributed on two sides of the screw rod.

In an alternative embodiment, the baffle is a square plate.

In a second aspect, an embodiment of the present utility model provides a square module, including an end cover, a housing, and a battery cell, where the end cover is embedded in the housing, and the battery cell is installed in the housing, and a square module disassembling tool according to any one of the foregoing embodiments is installed outside the housing, so as to be used for disassembling the end cover on the housing.

In an alternative embodiment, the profiling frame of the square module disassembling tool is adapted to the shape of the shell of the square module.

In an alternative embodiment, a plurality of mounting holes are formed in the end face of the end cover, and the positions of the mounting holes are in one-to-one correspondence with the positions of screw holes of the baffle plate of the square module disassembling tool.

The beneficial effects of the embodiment of the utility model include, for example:

according to the square module disassembling tool and the square module, the support arranged on one side of the profiling frame and the screw rod provided with the baffle are designed, when the end cover of the square module is disassembled, the connecting piece (such as a bolt) for fixing the end cover and the square module shell can be firstly taken down, then the profiling frame is placed on the square module, the handle is rotated to drive the baffle on the screw rod to be in contact with the end cover of the square module, and after the baffle is connected with the end cover through the connecting piece (such as the bolt), the screw rod is driven by the handle to disassemble and remove the end cover.

Further, after the end cover is disassembled, the handle can be rotated to drive the baffle on the screw rod to move towards the direction of the square module, and the battery cell is pushed out of the shell of the square module by utilizing the thrust. The problem that no disassembling force points are achieved through the designed structure of the support, the screw and the baffle is solved, and the problem that the square battery cell module end cover and the battery cell in the shell are difficult to disassemble is solved through the overall design.

Meanwhile, the square module disassembling tool is simple in integral structure, high in universality, simple to operate, convenient to disassemble and maintain and suitable for the requirements of disassembling end covers and battery cores of various similar-structure modules.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a square module disassembling tool according to an embodiment of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of a square module disassembling tool according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of an overall structure of a square module disassembling tool according to an embodiment of the present utility model mounted on a square module;

fig. 4 is a schematic structural diagram of a profiling frame in a square module disassembling tool according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a bracket in a square module disassembly tool according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a baffle in a square module disassembling tool according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of the overall structure of a square module according to an embodiment of the present utility model.

Icon: 100-square module disassembling tool; 101-a profiling frame; 1011-a first frame; 1012-connecting rods; 1013-a second frame; 102-a bracket; 1021-a front panel; 1022-securing lever; 1023-a fixing plate; 103-a screw; 104-a baffle; 105-handle; 106-screw holes; 107-screw holes; 200-square modules; 201-end cap; 202-a housing; 203-mounting holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, a square module disassembling tool 100 is provided in an embodiment of the utility model. The square module disassembling tool 100 can be used for respectively disassembling an end cover 201 of a square module 200 and a battery core (not shown in the figure) in the square module 200, the square module 200 can be assembled in a battery pack (not shown in the figure), and the battery pack is usually installed in an electric vehicle such as a new energy automobile, so as to supply power to the whole vehicle.

In the embodiment of the utility model, a square module disassembling tool 100 is provided, which comprises a profiling frame 101, a bracket 102 and a screw 103, wherein the profiling frame 101 is a hollow frame body, the bracket 102 is fixedly arranged on one side of the profiling frame 101, the screw 103 is arranged in the center of the bracket 102 in a penetrating way, one end of the screw 103 is provided with a baffle 104, the other end of the screw 103 is provided with a handle 105, and the bracket 102 is of a hollowed-out structure.

Wherein, the profiling frame 101 is used for placing the square module 200 to be disassembled therein, and the profiling frame 101 is a hollow frame body, so that the shape of the profiling frame can be matched with the whole shape of the square module 200. The bracket 102, the screw 103 arranged on the bracket 102 and the baffle 104 arranged at one end of the screw 103 are used for disassembling the end plate and the battery cell of the square module 200, and the handle 105 arranged on the screw 103 is convenient for rotating the screw 103.

Further, the support 102 is provided with a hollow structure for reducing the overall weight of the support 102, so that the device is more convenient to take and use as a whole.

Since the end cap 201 of the square module 200 is generally mounted on the housing of the square module 200 (e.g., the end cap 201 shown in fig. 3) in an embedded manner, after the end cap 201 is fitted on the housing, the end cap 201 and the housing may be further fixed by mounting a connector (e.g., a bolt) on the outer side wall of the housing of the square module 200.

Therefore, when the square module disassembling tool 100 provided by the embodiment of the utility model is used, if the end cover 201 of the square module 200 needs to be disassembled, the bolt fixed between the end cover 201 and the shell can be removed, then the profiling frame 101 is placed on the square module 200, the handle 105 is rotated to drive the baffle 104 on the screw 103 to be in contact with the end cover 201 of the square module 200, and after the baffle 104 is connected with the end cover 201 through a connecting piece (such as a bolt), the screw 103 is driven by the handle 105 to be rotated, so that the end cover 201 can be disassembled.

Further, after the end cap 201 is disassembled, the handle 105 may be rotated to drive the baffle 104 on the screw 103 to move toward the square module 200, and the battery cell is pushed out of the housing 202 of the square module 200 by using the pushing force.

According to the square module disassembling tool 100 provided by the embodiment of the utility model, the problem that no disassembling force points exist is solved through the designed structures of the bracket 102, the screw 103 and the baffle 104, and the problem that the square battery cell module end cover 201 and the battery cell in the shell 202 are difficult to disassemble is solved through the whole design.

Meanwhile, the square module disassembling tool 100 is simple in overall structure, high in universality, simple to operate, convenient to disassemble and maintain, and suitable for the requirements of disassembling end covers and battery cores of various similar-structure modules.

Referring to fig. 3 and 4 in combination, in an alternative embodiment, the profile frame 101 includes a first frame 1011, a connecting rod 1012, and a second frame 1013, wherein the first frame 1011 and the second frame 1013 are fixedly connected by a plurality of connecting rods 1012.

The first frame 1011 and the second frame 1013 each include a cross bar and a vertical bar (not shown in the drawing) vertically provided at both ends of the cross bar, and the cross bar and the vertical bar are integrally formed to integrally form a door-shaped structure.

In the embodiment of the utility model, the profiling frame 101 with the door-shaped structure is used for adapting to the overall shape of the square module 200, and when the square module disassembling tool 100 is used, the profiling frame 101 can be directly covered on the square module 200, and after the disassembly is finished, the whole device can be immediately taken down, so that the operation is simple and convenient.

Referring to fig. 3 and 5 in combination, in an alternative embodiment, the bracket 102 includes a front plate 1021, a fixing bar 1022, and a fixing plate 1023, and the fixing bar 1022 and the fixing plate 1023 are disposed between the front plate 1021 and the first frame 1011.

The center of the front plate 1021 is provided with a screw hole 106, and the screw 103 is arranged at the screw hole 106 in a penetrating manner.

One end of each of the fixing bars 1022 is fixed to an end surface of the vertical bar, and the other end is fixed to a position corresponding to an end surface of the front plate 1021 facing the first frame 1011.

One end of the fixing plate 1023 is fixed at the end face of the cross bar, and the other end is fixed at a position corresponding to the end face of the front plate 1021 facing the first frame 1011.

In the embodiment of the present utility model, the front plate 1021 is provided for mounting the screw 103, and the fixing bar 1022 and the fixing plate 1023 are provided to more firmly mount the bracket 102 on the profile frame 101 as a whole.

For example, the fixing bar 1022 and the fixing plate 1023 are disposed as shown in fig. 5 such that the fixing bar 1022 and the fixing plate 1023 integrally form a triangular stabilizing structure to allow the bracket 102 to be more firmly mounted at the end face of the profile frame 101.

Referring to fig. 5, in an alternative embodiment, the front plate 1021 is in a hollow structure.

In the embodiment of the present utility model, the front plate 1021 is configured as a hollowed structure in order to reduce the weight of the entire bracket 102 without interfering with the mounting of the screw 103.

Referring to fig. 3 and 6 in combination, in an alternative embodiment, the center of the baffle 104 is also provided with the screw hole 106, and one end of the screw 103 is fixedly installed at the screw hole 106 of the baffle 104.

In the embodiment of the utility model, a screw hole 106 is arranged in the center of the baffle 104 for installing the screw 103, so that the baffle 104 is fixedly arranged at one end of the screw 103.

Referring to fig. 3 and 6 in combination, in an alternative embodiment, a plurality of screw holes 107 are provided on an end surface of the baffle 104 on one side where the screw 103 is mounted, and the screw holes 107 are respectively distributed on two sides of the screw 103.

In the embodiment of the present utility model, a plurality of screw holes 107 are provided on the end surface of the baffle 104, and after the screw 103 is rotated by using the tool to make the baffle 104 contact with the end cover 201 of the square module 200, a plurality of bolts are respectively inserted into the screw holes 107, so that the baffle 104 is connected with the end cover 201 of the square module 200.

Referring to fig. 6, in an alternative embodiment, the baffle 104 is a square plate.

In an embodiment of the present utility model, the baffle 104 is designed as a square plate in order to fit the overall shape of the end cap 201 of the square module 200.

Referring to fig. 3 and 7 in combination, the embodiment of the utility model further provides a square module 200, and the square module 200 may be assembled in a battery pack (not shown), and the battery pack may be built in an electric vehicle for supplying power to the whole vehicle.

In an embodiment of the present utility model, the square module 200 includes an end cap 201, a housing 202, and a battery cell (not shown in the drawings), wherein the end cap 201 is embedded in the housing 202, the battery cell is installed in the housing 202, and the square module disassembling tool 100 according to any one of the foregoing embodiments is installed outside the housing 202, so as to be used for disassembling the end cap 201 on the housing 202.

The square module disassembling tool 100 comprises a profiling frame 101, a support 102 and a screw 103, wherein the profiling frame 101 is a hollow frame body, the support 102 is fixedly installed on one side of the profiling frame 101, the screw 103 penetrates through the center of the support 102, a baffle 104 is installed at one end of the screw 103, a handle 105 is installed at the other end of the screw 103, and the support 102 is of a hollow structure.

Referring to fig. 3 and 7 in combination, in an alternative embodiment, the profile frame 101 of the square module disassembling tool 100 is adapted to the shape of the housing 202 of the square module 200.

Referring to fig. 3, 6 and 7 in combination, in an alternative embodiment, a plurality of mounting holes 203 are provided on an end surface of the end cover 201, and positions of the mounting holes 203 are in one-to-one correspondence with positions of screw holes 107 of the baffle 104 of the square module disassembling tool 100.

In the embodiment of the present utility model, the mounting hole 203 provided on the end surface of the end cover 201 is used to rotate the screw 103 by using the tool to make the baffle 104 contact with the end cover 201 of the square module 200, and then a plurality of bolts are respectively inserted into the screw holes 107 of the baffle 104 and then inserted into the mounting hole 203 of the end cover 201, so that the baffle 104 is quickly connected with the end cover 201 of the square module 200.

The following is a specific example of the use of the square module disassembling tool 100 according to the embodiment of the present utility model in combination with the above description:

when the end cap 201 and the battery cell of the square module 200 are disassembled by using the square module disassembly tool 100 shown in fig. 1 to 3, first, the bolts for fixing the end cap 201 of the square module 200 and the housing 202 of the square module 200 are removed.

Secondly, the profiling frame 101 of the square module disassembling tool 100 is placed on the square module 200, so that the whole profiling frame 101 can be enclosed outside the profiling module, the handle 105 is rotated to drive the screw 103 to rotate, the baffle 104 on the screw 103 is driven to move towards the end cover 201 of the square module 200, and after the baffle 104 is contacted with the end cover 201 of the square module 200, a plurality of bolts respectively penetrate through the screw holes 107 of the baffle 104 and the mounting holes 203 of the end cover 201 to connect and fix the baffle 104 and the end cover 201.

After the baffle 104 and the end cover 201 are fixed, the handle 105 is rotated to drive the screw 103 to rotate, and then the end cover 201 can be disassembled and taken down.

Further, after the end cover 201 is disassembled, the handle 105 is rotated to drive the screw 103 to rotate, and then the baffle 104 on the screw 103 is driven to move towards the square module 200, and in the process that the baffle 104 moves towards the housing 202 of the square module 200, the battery cell is pushed out of the housing 202 of the square module 200 by using the thrust, so that the disassembly of the battery cell in the square module 200 is completed.

The whole disassembly process is simple in operation, quick and convenient, and meets the requirements of disassembly of various square module end covers 201 and battery cells with similar structures.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a frock is disassembled to square module, its characterized in that includes profile modeling frame (101), support (102) and screw rod (103), profile modeling frame (101) are the cavity framework, support (102) fixed mounting is in profile modeling frame (101) one side, screw rod (103) wear to establish the center of support (102), baffle (104) are installed to one end of screw rod (103), and handle (105) are installed to the other end, support (102) are hollow out construction.

2. The square module disassembly tool according to claim 1, wherein the profiling frame (101) comprises a first frame (1011), a connecting rod (1012) and a second frame (1013), and the first frame (1011) and the second frame (1013) are fixedly connected through a plurality of connecting rods (1012);

the first frame (1011) and the second frame (1013) each comprise a cross bar and a vertical bar, the vertical bars are vertically arranged at two ends of the cross bar, and the cross bar and the vertical bar are integrally formed to form a door-shaped structure as a whole.

3. The square module disassembly tool according to claim 2, wherein the bracket (102) comprises a front plate (1021), a fixing rod (1022) and a fixing plate (1023), and the fixing rod (1022) and the fixing plate (1023) are arranged between the front plate (1021) and the first frame (1011);

the center of the front plate (1021) is provided with a screw hole (106), and the screw (103) is arranged at the screw hole (106) in a penetrating way;

one end of each fixing rod (1022) is respectively fixed at the end face of the vertical rod, and the other end is respectively fixed at a position corresponding to the end face of the front plate (1021) facing the first frame (1011);

one end of the fixing plate (1023) is fixed at the end face of the cross bar, and the other end is fixed at a position corresponding to the end face of the front plate (1021) facing the first frame (1011).

4. A square module disassembly tool according to claim 3, wherein the front plate (1021) is of a hollowed-out structure.

5. A square module disassembly tool according to claim 3, wherein the center of the baffle plate (104) is also provided with the screw hole (106), and one end of the screw (103) is fixedly mounted at the screw hole (106) of the baffle plate (104).

6. The square module disassembly tool according to claim 5, wherein a plurality of screw holes (107) are formed in the end face of the baffle plate (104) on one side where the screw (103) is installed, and the screw holes (107) are distributed on two sides of the screw (103) respectively.

7. The square module disassembly tool according to claim 5, wherein the baffle (104) is a square plate.

8. A square module, characterized by comprising an end cover (201), a shell (202) and a battery cell, wherein the end cover (201) is embedded on the shell (202), the battery cell is installed in the shell (202), and the square module disassembly tool as set forth in any one of claims 1-7 is installed outside the shell (202) so as to be used for disassembling the end cover (201) on the shell (202).

9. The square module according to claim 8, wherein the profiling frame (101) of the square module disassembly tool is shape-adapted to the housing (202) of the square module.

10. The square module according to claim 9, wherein a plurality of mounting holes (203) are provided on an end surface of the end cover (201), and positions of the mounting holes (203) are in one-to-one correspondence with positions of screw holes (107) of the baffle plate (104) of the square module disassembling tool.

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