CN221111526U - Clamping device of battery module - Google Patents
Clamping device of battery module Download PDFInfo
- Publication number
- CN221111526U CN221111526U CN202323139552.4U CN202323139552U CN221111526U CN 221111526 U CN221111526 U CN 221111526U CN 202323139552 U CN202323139552 U CN 202323139552U CN 221111526 U CN221111526 U CN 221111526U
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- battery module
- clamping
- connecting portion
- assembly
- clamping device
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- 230000000712 assembly Effects 0.000 claims abstract description 28
- 238000000429 assembly Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of power batteries, and discloses a clamping device of a battery module. Comprises a workbench, a clamping mechanism and a fixing component. The clamping mechanism comprises two clamping assemblies, the two clamping assemblies are arranged on the workbench along a first direction, and at least one clamping assembly can slide along the first direction. The battery module can be clamped by the two clamping assemblies, and the fixing assemblies are connected with the end plates to fix the battery module. At least one of the two clamping assemblies can slide, so that the clamping device can clamp battery modules of different specifications, and the battery modules are fixed through the fixing assembly, so that the battery modules can be clamped stably.
Description
Technical Field
The utility model relates to the technical field of power batteries, in particular to a clamping device of a battery module.
Background
In the production process of the battery module, it is necessary to clamp the battery module several times for the next operation, such as welding, bundling a tie, mounting various components, and the like.
At present, conventional clamping devices on a battery module production line can only clamp a battery module with fixed specification, so that the conventional clamping devices cannot stably clamp battery modules with other specifications, the uniformity of the battery modules is poor, or the problems of battery core sliding and the like in the battery modules occur, shutdown adjustment is needed, and the production efficiency is low. And only one battery module can be clamped at a time, which is unfavorable for mass production.
Therefore, it is desirable to provide a clamping device for a battery module to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a fixing device for a battery module, which can be suitable for battery modules with different specifications and ensure that the battery modules can be stably clamped.
To achieve the purpose, the utility model adopts the following technical scheme:
A clamping device of a battery module, for clamping the battery module, comprising:
A work table;
The clamping mechanism comprises two clamping assemblies, the two clamping assemblies are arranged on the workbench at intervals along a first direction, and at least one clamping assembly can slide along the first direction;
the battery module comprises a fixing assembly, at least one clamping assembly is provided with the fixing assembly, end plates are arranged at two ends of the battery module along the first direction, the battery module can be clamped by the two clamping assemblies, and the fixing assembly is connected with the end plates to fix the battery module.
Preferably, the clamping assembly comprises a mounting plate and a clamping block, the mounting plate is arranged on the workbench and extends along a second direction, the clamping block is arranged on one side, facing the other clamping assembly, of the mounting plate, and the second direction is perpendicular to the first direction.
Preferably, the fixing component comprises a mounting block and a fixing piece, the mounting block is arranged at one end of the mounting plate away from the workbench, the fixing piece comprises a first connecting portion, a second connecting portion and a main body, the first connecting portion and the second connecting portion are arranged at intervals on the main body, the first connecting portion is connected with the mounting block in a matched mode, and the second connecting portion is connected with the end plate in a matched mode.
Preferably, the mounting block includes a first end and a second end distributed along a third direction, the first end is higher than the second end, the first end is provided with a first hole along the second direction, the second end is provided with a second hole along the second direction, the end plate is provided with a third hole along the second direction, the first connecting portion is rotatably inserted into the first hole, when the fixing assembly is not connected with the battery module, the second connecting portion is inserted into the second hole, when the fixing assembly is connected with the battery module, the second connecting portion is inserted into the third hole, and the third direction is perpendicular to the first direction and the second direction.
Preferably, the fixing assembly further comprises a stopper configured to restrict the first connection portion from coming out of the first hole.
Preferably, the main body includes a fixed end and a telescopic end, one of the first connecting portion and the second connecting portion is disposed at the fixed end, and the other is disposed at the telescopic end.
Preferably, when the number of the battery modules clamped by the clamping mechanism is two, the number of the fixing assemblies is two, and the fixing assemblies are respectively connected with the end plates of the two battery modules.
Preferably, the workbench is provided with a guide rail, the guide rail extends along the first direction, and at least one clamping assembly is slidably arranged on the guide rail.
Preferably, a driving mechanism is provided to the table, the driving mechanism being configured to drive the clamping assembly to slide in a first direction.
Preferably, the lifting platform is arranged on the workbench and is positioned between the two clamping assemblies, and the lifting platform can move along the second direction.
The beneficial effects are that:
the clamping device of the battery module comprises a workbench, a clamping mechanism and a fixing assembly. The clamping mechanism comprises two clamping assemblies, the two clamping assemblies are arranged on the workbench along a first direction, and at least one clamping assembly can slide along the first direction. The battery module can be clamped by the two clamping assemblies, and the fixing assemblies are connected with the end plates to fix the battery module. At least one of the two clamping assemblies can slide, so that the clamping device can clamp battery modules of different specifications, and the battery modules are fixed through the fixing assembly, so that the battery modules can be clamped stably.
Drawings
Fig. 1 is a schematic view of a clamping device of a battery module according to the present utility model;
fig. 2 is a schematic view of a clamping assembly and a securing assembly provided by the present utility model.
In the figure:
1. a battery module; 11. an end plate;
2. A work table; 21. a guide rail;
3. a clamping assembly; 31. a mounting plate; 32. a clamping block;
4. A fixing assembly; 41. a mounting block; 411. a first end; 412. a second end; 42. a fixing member; 421. a first connection portion; 422. a second connecting portion; 423. a main body;
5. a driving mechanism; 51. a driving member; 52. a guide rod assembly;
6. And a lifting platform.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
At present, conventional clamping devices on a battery module production line can only clamp a battery module with fixed specification, so that the conventional clamping devices cannot stably clamp battery modules with other specifications, the uniformity of the battery modules is poor, or the problems of battery core sliding and the like in the battery modules occur, shutdown adjustment is needed, and the production efficiency is low.
In order to solve the above-mentioned problems, as shown in fig. 1, the present embodiment provides a clamping device of a battery module. The clamping device of the battery module comprises a workbench 2, a clamping mechanism and a fixing assembly 4. The clamping mechanism comprises two clamping assemblies 3, the two clamping assemblies 3 are arranged on the workbench 2 along a first direction, and at least one clamping assembly 3 can slide along the first direction. The fixing components 4 are arranged on at least one clamping component 3, end plates 11 are arranged at two ends of the battery module 1 along the first direction, the battery module 1 can be clamped by two clamping components 3, the fixing components 4 are connected with the end plates 11 to fix the battery module 1, and the first direction is shown in fig. 1.
When using this clamping device, place battery module 1 between two clamping assembly 3, then remove clamping assembly 3 and make battery module 1 by two clamping assembly 3 centre gripping, even make battery module 1's both ends respectively with two clamping assembly 3 butt, then with fixed subassembly 4 and end plate 11 are connected, fix battery module 1 through fixed subassembly 4, guarantee that battery module 1 can be stably held.
In some embodiments, both clamping assemblies 3 are capable of sliding in a first direction, and move toward each other to clamp the battery module 1.
In the present embodiment, one clamping assembly 3 is capable of sliding in the first direction, and the other clamping assembly 3 is fixedly provided on the table 2, and the battery module 1 is clamped by moving one clamping assembly 3.
It should be noted that the battery module 1 comprises a plurality of battery cells connected in series or in parallel, and the battery cells are simply connected together through gluing. In this embodiment, the end plate 11 is also preliminarily connected to the battery module 1 by gluing.
Specifically, referring to fig. 1, the clamping assembly 3 includes a mounting plate 31 and a clamping plate, the mounting plate 31 is disposed on the table 2 and extends in a second direction, and the clamping block 32 is disposed on a side of the mounting plate 31 facing the other clamping assembly 3, the second direction being perpendicular to the first direction. When the two clamping assemblies 3 clamp the battery module 1, the clamping blocks 32 abut against the end plates 11.
In order to prevent the clamping assembly 3 from colliding with the battery module 1 while sliding, a side of the clamping block 32 away from the mounting plate 31 is provided with a buffer layer. The material of the buffer layer may be rubber, foam, or other material having a buffer property.
Specifically, referring to fig. 1, the fixing assembly 4 includes a mounting block 41 and a fixing member 42, the mounting block 41 is disposed at one end of the mounting plate 31 away from the table 2, the fixing member 42 includes a first connecting portion 421, a second connecting portion 422 and a main body 423, the first connecting portion 421 and the second connecting portion 422 are disposed at intervals on the main body 423, the first connecting portion 421 is connected with the mounting block 41 in a matching manner, and the second connecting portion 422 is connected with the end plate 11 in a matching manner.
The clamping assembly 3 is connected with the battery module 1 through the fixing piece 42, so that the battery module 1 is effectively prevented from being skewed. The mounting block 41 is provided at the end of the mounting plate 31 away from the table 2, so that the clamping assembly 3 can be prevented from interfering with other parts of the fixing assembly 4 during the movement.
In the present embodiment, referring to fig. 1, the fixing members 4 are provided on both clamping members 3 such that both ends of the battery module 1 can be fixedly connected with the clamping mechanisms. And two fixing components 4 are arranged on one clamping component 3, namely, two mounting blocks 41 are arranged at one end of the mounting plate 31 far away from the workbench 2, and the two mounting blocks 41 are arranged at intervals along a third direction which is perpendicular to the first direction and the second direction. The stability of connection between the battery module 1 and the clamping mechanism is further improved.
Specifically, referring to fig. 2, the mounting block 41 includes a first end 411 and a second end 412 distributed along a third direction, the first end 411 is higher than the second end 412, the first end 411 is provided with a first hole along the second direction, the second end 412 is provided with a second hole along the second direction, the end plate 11 is provided with a third hole in a penetrating manner along the second direction, the first connecting portion 421 is rotatably inserted into the first hole, when the fixing assembly 4 is not connected with the battery module 1, the second connecting portion 422 is inserted into the second hole, and when the fixing assembly 4 is connected with the battery module 1, the second connecting portion 422 is inserted into the third hole.
Before the clamping device does not clamp the battery module 1, the fixing assembly 4 is not connected with the battery module 1, at this time, the first connecting portion 421 is inserted into the first hole, the second connecting portion 422 is inserted into the second hole, and it can be understood that at this time, the fixing member 42 is integrally inserted into the mounting block 41. After the clamping device clamps the battery module 1, the clamping assembly 3 needs to be connected with the battery module 1 by using the fixing assembly 4, at this time, the fixing member 42 is moved along the second direction, so that the second connecting portion 422 is separated from the second hole, it can be understood that, because the first end 411 is higher than the second end 412, when the second connecting portion 422 is separated from the second hole, the first connecting portion 421 is still located in the first hole, and then the fixing member 42 is rotated by taking the first connecting portion 421 as an axis until the second connecting portion 422 is aligned with the third hole, the fixing member 42 is moved along the second direction, so that the second connecting portion 422 is inserted into the third hole, that is, the connection between the fixing assembly 4 and the battery module 1 is completed.
In this embodiment, the main body 423 is connected to an external device, such as a manipulator, and the moving and rotating operations of the fixing member 42 are completed under the action of the external device, so as to improve the fixing efficiency and the fixing precision.
It will be appreciated that, when the fixing member 42 is moved in the second direction, the first connecting portion 421 needs to be located in the first hole all the time, so as to prevent the first connecting portion 421 from being separated from the first hole due to excessive movement, the fixing assembly 4 further includes a limiting member configured to limit the first connecting portion 421 from being separated from the first hole.
In this embodiment, the limiting member is a spring, one end of the spring is connected to the bottom of the first hole, and the other end of the spring is connected to the bottom of the first connecting portion 421. It should be noted that all structures or technical solutions capable of preventing the first connection portion 421 from being disengaged can be used in the present utility model.
In order to improve the applicability of the clamping device, the fixing assembly 4 can be perfectly adapted to various battery modules 1, and can be stably fixed, and the main body 423 of the fixing member 42 includes a fixed end and a telescopic end. One of the first connecting portion 421 and the second connecting portion 422 is disposed at the fixed end, and the other is disposed at the telescopic end. The distance between the first connecting portion 421 and the second connecting portion 422 is adjustable, so that when the second connecting portion 422 is plugged into the third hole, the position of the second connecting portion 422 can be adjusted according to the position of the third hole, so that the second connecting portion 422 is opposite to the third hole.
In this embodiment, referring to fig. 1, a guide rail 21 is provided on the table 2, the guide rail 21 extends along a first direction, and at least one clamping assembly 3 is slidably provided on the guide rail 21. The guide rail 21 can provide a guiding function for the movement of the clamping assembly 3 so that the clamping device can clamp the battery module 1 more accurately.
Specifically, the clamping device further comprises a driving mechanism 5, wherein the driving mechanism 5 is arranged on the workbench 2, and the driving mechanism 5 is configured to drive the clamping assembly 3 to slide along the first direction. The output end of the driving mechanism 5 is connected to the clamping assembly 3 which is slidable in a first direction to drive the clamping assembly 3 in motion.
In this embodiment, referring to fig. 1, the driving mechanism 5 includes a driving member 51 and a guide rod assembly 52, one end of the guide rod assembly 52 is connected to the output end of the driving member 51, and the other end of the guide rod assembly 52 is connected to the mounting plate 31.
It will be appreciated that any mechanism capable of driving the clamping assembly 3 to slide in the first direction can be used as the driving member 51 in the utility model, such as a motor, a cylinder, etc.
The clamping device further comprises a lifting table 6, wherein the lifting table 6 is arranged on the workbench 2 and is positioned between the two clamping assemblies 3, and the lifting table 6 can move along the second direction. Prevent battery module 1 on elevating platform 6, elevating platform 6 can assist the centre gripping structure to carry out the centre gripping to battery module 1, adjusts battery module 1 in the ascending position of second direction for the better centre gripping battery module 1 of clamping structure.
In one embodiment, when the number of the battery modules 1 clamped by the clamping mechanism is two, the number of the fixing assemblies 4 is also two, and the fixing assemblies are respectively connected with the end plates 11 of the two battery modules 1, so that the two battery modules 1 are respectively fixed, and the clamping stability of the clamping mechanism is further enhanced.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. A clamping device of a battery module for clamping the battery module (1), characterized by comprising:
a work table (2);
The clamping mechanism comprises two clamping assemblies (3), wherein the two clamping assemblies (3) are arranged on the workbench (2) at intervals along a first direction, and at least one clamping assembly (3) can slide along the first direction;
The battery module (1) comprises a fixing assembly (4), at least one clamping assembly (3) is provided with the fixing assembly (4), end plates (11) are arranged at two ends of the battery module (1) along the first direction, the battery module (1) can be clamped by the two clamping assemblies (3), and the fixing assembly (4) is connected with the end plates (11) to fix the battery module (1).
2. Clamping device of a battery module according to claim 1, characterized in that the clamping assembly (3) comprises:
Mounting panel (31) and grip block (32), mounting panel (31) set up in workstation (2) and extend along the second direction, grip block (32) set up in mounting panel (31) towards another one side of centre gripping subassembly (3), the second direction with first direction is perpendicular.
3. Clamping device of a battery module according to claim 2, characterized in that the fixing assembly (4) comprises:
Installation piece (41) and mounting (42), installation piece (41) set up in mounting panel (31) keep away from the one end of workstation (2), mounting (42) include first connecting portion (421), second connecting portion (422) and main part (423), first connecting portion (421) with second connecting portion (422) interval set up in main part (423), first connecting portion (421) with installation piece (41) cooperation is connected, second connecting portion (422) with end plate (11) cooperation is connected.
4. A clamping device of a battery module according to claim 3, characterized in that the mounting block (41) comprises:
First end (411) and second end (412) that distribute along the third direction, first end (411) are higher than second end (412), first hole has been seted up along second direction to first end (411), second hole has been seted up along the second direction to second end (412), end plate (11) are followed the second direction runs through and has seted up the third hole, first connecting portion (421) rotatable insert locate first hole, works as fixed subassembly (4) do not with battery module (1) are connected, second connecting portion (422) insert locate second hole, works as fixed subassembly (4) with when battery module (1) are connected, second connecting portion (422) insert locate the third hole, the third direction with first direction, the second direction is all perpendicular.
5. The clamping device of a battery module according to claim 4, wherein the fixing assembly (4) comprises:
A stopper configured to restrict the first connection portion (421) from coming out of the first hole.
6. The clamping device of a battery module according to claim 4, wherein the main body (423) includes:
the device comprises a fixed end and a telescopic end, wherein one of the first connecting part (421) and the second connecting part (422) is arranged at the fixed end, and the other is arranged at the telescopic end.
7. The clamping device of the battery module according to claim 1, wherein when the number of the battery modules (1) clamped by the clamping mechanism is two, the number of the fixing assemblies (4) is two, and the fixing assemblies are respectively connected with end plates (11) of the two battery modules (1).
8. The clamping device of a battery module according to claim 1, characterized in that a guide rail (21) is provided on the table (2), the guide rail (21) extending in the first direction, at least one clamping assembly (3) being slidably provided on the guide rail (21).
9. The clamping device of a battery module according to claim 1, comprising:
-a driving mechanism (5), the driving mechanism (5) being arranged at the table (2), the driving mechanism (5) being configured to drive the clamping assembly (3) to slide in a first direction.
10. The clamping device of a battery module according to claim 2, comprising:
Lifting table (6), lifting table (6) set up in workstation (2), and be located two between clamping assembly (3), lifting table (6) can follow the second direction motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139552.4U CN221111526U (en) | 2023-11-21 | 2023-11-21 | Clamping device of battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323139552.4U CN221111526U (en) | 2023-11-21 | 2023-11-21 | Clamping device of battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221111526U true CN221111526U (en) | 2024-06-11 |
Family
ID=91365262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323139552.4U Active CN221111526U (en) | 2023-11-21 | 2023-11-21 | Clamping device of battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221111526U (en) |
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2023
- 2023-11-21 CN CN202323139552.4U patent/CN221111526U/en active Active
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