Transverse pressing device of battery module

Abstract

The utility model discloses a transverse pressing device of a battery module. The transverse pressing device comprises a tray, a first fixing assembly, a second fixing plate, a plurality of elastic pressing assemblies and a plurality of unlocking mechanisms, wherein the first fixing assembly is arranged on the tray; the second fixing plate and the first fixing assembly are oppositely arranged on the tray, and a plurality of first through holes are formed in the second fixing plate; the plurality of elastic pressing assemblies are in sliding connection with the second fixing plate through the first through holes and are used for pressing the battery module; the unlocking mechanisms correspond to the elastic pressing assemblies one to one, the output ends of the unlocking mechanisms are movably connected with the corresponding elastic pressing assemblies, and the unlocking mechanisms can drive the elastic pressing assemblies to act. The device is low in cost, simple in structure and convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of battery module positioning fixtures, in particular to a transverse pressing device for a battery module. Background Art

[0002] In the prior art, the positioning fixture of the battery module has a complex structure, high cost, and is not easy to disassemble. Therefore, in some cases where the positioning accuracy requirement is not high, there is an urgent need for a fixture with low cost, simple structure and easy disassembly. Summary of the invention

[0003] According to an embodiment of the utility model, a lateral pressing device for a battery module is provided, comprising:

[0004] tray;

[0005] A first fixing component, the first fixing component is arranged on the tray;

[0006] A second fixing plate, the second fixing plate and the first fixing assembly are arranged on the tray relative to each other, and the second fixing plate is provided with a plurality of first through holes;

[0007] A plurality of elastic pressing components, which are slidably connected to the second fixing plate through the first through hole and are used to press the battery module;

[0008] A plurality of unlocking mechanisms are provided, and the plurality of unlocking mechanisms correspond to the plurality of elastic clamping assemblies one by one, and the output ends of the unlocking mechanisms are movably connected with the corresponding elastic clamping assemblies to drive the elastic clamping assemblies to move.

[0009] Preferably, the first fixing assembly comprises: a first fixing plate and a plurality of fixing blocks;

[0010] The first fixing plate is fixedly connected to the tray;

[0011] A plurality of fixed stoppers are respectively arranged on the same side of the first fixed plate.

[0012] Preferably, the elastic pressing assembly comprises: a pair of first guide rods, a pressing plate, a pair of springs and a first connecting plate;

[0013] A pair of first guide rods are slidably connected to the second fixing plate through the first through holes respectively;

[0014] Both ends of the pressing plate are respectively connected to one end of a pair of first guide rods;

[0015] A pair of springs are respectively on a pair of first guide rods and are located between the pressing plate and the second fixing plate;

[0016] The two ends of the first connecting plate are respectively connected to the other ends of the pair of first guide rods.

[0017] Preferably, it further comprises: a second guide rod, one end of which is slidably connected to the first connecting plate, and the other end of which is fixedly connected to the second fixing plate.

[0018] Preferably, a rubber piece is provided on one side of the pressing plate.

[0019] Preferably, the unlocking mechanism comprises: a position adjustment component, a drive cylinder and a pull plate;

[0020] The position adjustment component is connected to the driving cylinder and can adjust the position of the driving cylinder;

[0021] The output end of the driving cylinder is connected to the pull plate, and can drive the pull plate to reciprocate;

[0022] The pulling plate is movably connected to the input end of the elastic pressing component.

[0023] Preferably, it further comprises: a pair of supporting rails, which are arranged on the tray and located between the first fixing assembly and the second fixing plate.

[0024] The lateral pressing device for the battery module according to the embodiment of the utility model has a simple and reliable structure and a low manufacturing cost and can realize the functions of quick replacement and positioning.

[0025] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a stereogram according to an embodiment of the utility model;

[0027] Figure 2 for Figure 1 A-direction enlarged view;

[0028] Figure 3 for Figure 1 A top view of

[0029] Figure 4 for Figure 3 B-direction enlarged view;

[0030] Figure 5 for Figure 1 Left view of . DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0032] First, combine Figures 1 to 5 A lateral pressing device for a battery module according to an embodiment of the utility model is described, which is used in a battery module positioning process and has a wide range of application scenarios.

[0033] like Figures 1 to 5 As shown, the lateral pressing device of the battery module of the embodiment of the utility model comprises:

[0034] Tray 1;

[0035] A first fixing component 2, the first fixing component 2 is arranged on the tray 1;

[0036] A second fixing plate 3, the second fixing plate 3 and the first fixing assembly 2 are arranged on the tray 1 relatively, and a plurality of first through holes are arranged on the second fixing plate 3;

[0037] A plurality of elastic pressing components 4, which are slidably connected to the second fixing plate 3 through the first through holes and are used to press the battery module 7;

[0038] A plurality of unlocking mechanisms 5 correspond to a plurality of elastic clamping components 4 one by one, and output ends of the unlocking mechanisms 5 are movably connected to the corresponding elastic clamping components 4 to drive the elastic clamping components 4 to move.

[0039] Preferably, if Figure 2 As shown, in this embodiment, the first fixing assembly 2 includes: a first fixing plate 21 and a plurality of fixing blocks 22;

[0040] The first fixing plate 21 is fixedly connected to the tray 1;

[0041] A plurality of fixed blocks 22 are respectively arranged on the same side of the first fixed plate 21 . The fixed blocks 22 are made of rubber material to prevent the battery module 7 from being pinched.

[0042] Preferably, if Figures 2~5 As shown, in this embodiment, the elastic pressing assembly 4 includes: a pair of first guide rods 41, a pressing plate 42, a pair of springs 43 and a first connecting plate 44;

[0043] A pair of first guide rods 41 are slidably connected to the second fixing plate 3 through the first through holes respectively;

[0044] Both ends of the pressing plate 42 are connected to one end of a pair of first guide rods 41 respectively;

[0045] A pair of springs 43 are respectively on a pair of first guide rods 41 and are located between the pressing plate 42 and the second fixing plate 3;

[0046] Both ends of the first connecting plate 44 are connected to the other ends of the pair of first guide rods 41 respectively.

[0047] Preferably, if Figures 4 and 5As shown, in this embodiment, it also includes: a second guide rod 45, one end of the second guide rod 45 is slidably connected to the first connecting plate 44, and the other end is fixedly connected to the second fixing plate 3, and the second guide rod 45 plays a role in further positioning and guiding.

[0048] Preferably, if Figure 2 , 4 As shown, in this embodiment, a rubber member 421 is provided on one side of the pressing plate 42 to prevent the battery module 7 from being pinched.

[0049] Preferably, if Figures 1 to 5 As shown, in this embodiment, the unlocking mechanism 5 comprises: a position adjustment component 51, a driving cylinder 52 and a pull plate 53;

[0050] The position adjustment component 51 is connected to the driving cylinder 52 and can adjust the position of the driving cylinder 52;

[0051] The output end of the driving cylinder 52 is connected to the pull plate 53, and can drive the pull plate 53 to reciprocate;

[0052] The pulling plate 53 is movably connected to the input end of the elastic pressing component 4 and can drive the elastic pressing component 4 to move.

[0053] Preferably, if Figure 1~2 As shown, in this embodiment, it also includes: a pair of pull plates 53 supporting guide rails 6, a pair of pull plates 53 supporting guide rails 6 are arranged on the tray 1, located between the first fixing assembly 2 and the second fixing plate 3, and are used to support the battery module 7.

[0054] Working principle: the driving cylinder 52 drives the pulling plate 53 to pull the first connecting plate 44 to move outward, the first connecting plate 44 drives the clamping plate 42 away from the first fixed plate 21, and the spring 43 contracts; a manual or robotic arm places the battery module 7 on a pair of pulling plate 53 supporting guide rails 6 and close to the first fixed plate 21; the driving cylinder 52 drives the pulling plate 53 to move inward, and due to the elastic force of the spring 43, the spring 43 drives the clamping plate 42 to approach the first fixed plate 21, thereby clamping the battery module 7.

[0055] Above, refer to Figures 1 to 5 A lateral pressing device for a battery module according to an embodiment of the utility model is described, which has low cost, simple structure and is easy to disassemble.

[0056] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0057] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A lateral pressing device for a battery module, characterized in that: Include: tray; A first fixing component, the first fixing component is arranged on the tray; a second fixing plate, wherein the second fixing plate and the first fixing assembly are arranged on the tray in a relative manner, and a plurality of first through holes are arranged on the second fixing plate; A plurality of elastic pressing components, wherein the plurality of elastic pressing components are slidably connected to the second fixing plate through the first through holes and are used to press the battery module; A plurality of unlocking mechanisms, wherein the plurality of unlocking mechanisms correspond one to one with the plurality of elastic clamping assemblies, and output ends thereof are movably connected with the corresponding elastic clamping assemblies to drive the elastic clamping assemblies to move.

2. The lateral pressing device for a battery module according to claim 1, characterized in that: The first fixing assembly comprises: a first fixing plate and a plurality of fixing blocks; The first fixing plate is fixedly connected to the tray; The plurality of fixed stoppers are respectively arranged on the same side of the first fixing plate.

3. The lateral pressing device for a battery module according to claim 1, characterized in that: The elastic pressing assembly comprises: a pair of first guide rods, a pressing plate, a pair of springs and a first connecting plate; The pair of first guide rods are slidably connected to the second fixing plate through the first through holes respectively; Both ends of the clamping plate are respectively connected to one end of the pair of first guide rods; The pair of springs are respectively on a pair of first guide rods and are located between the pressing plate and the second fixing plate; Both ends of the first connecting plate are respectively connected to the other ends of the pair of first guide rods.

4. The lateral pressing device for a battery module according to claim 3, characterized in that: It also includes: a second guide rod, one end of which is slidably connected to the first connecting plate, and the other end of which is fixedly connected to the second fixing plate.

5. The lateral pressing device for a battery module according to claim 3, characterized in that: A rubber piece is arranged on one side of the pressing plate.

6. The lateral pressing device for a battery module according to claim 1, characterized in that: The unlocking mechanism comprises: a position adjustment component, a driving cylinder and a pull plate; The position adjustment component is connected to the driving cylinder and can adjust the position of the driving cylinder; The output end of the driving cylinder is connected to the pulling plate, and can drive the pulling plate to reciprocate; The pulling plate is movably connected to the input end of the elastic pressing assembly.

7. The lateral pressing device for a battery module according to claim 1, characterized in that: It also includes: a pair of support rails, which are arranged on the tray and located between the first fixing assembly and the second fixing plate.

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