CN222725961U - Lithium battery tab crimping device - Google Patents
Lithium battery tab crimping device Download PDFInfo
- Publication number
- CN222725961U CN222725961U CN202421366438.7U CN202421366438U CN222725961U CN 222725961 U CN222725961 U CN 222725961U CN 202421366438 U CN202421366438 U CN 202421366438U CN 222725961 U CN222725961 U CN 222725961U
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- plate
- crimping
- lithium battery
- pressing
- battery tab
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- 238000002788 crimping Methods 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 48
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 15
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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 Electrode And Active Subsutance (AREA)
Abstract
本实用新型公开了一种锂电池极耳压接装置，属于极耳压接技术领域。包括下压组件、夹持组件和调节组件，下压组件包括支撑件、液压电机、液压杆和固定柱，液压杆底部连接有平衡板，平衡板下方设置有下压头，夹持组件包括压接台、底板、固定件和螺纹杆，调节组件包括侧板、连接件和拉杆，拉杆底部设置有有顶板和夹持板。本实用新型通过夹持组件的夹持板进行下压固定，使压接过程锂电池极耳能够保持稳定，不发生偏移，同时，下压组件的平衡板使下压头下压过程稳定，提高了本装置的压接效果；另外，通过调节压接台的位置，对压接台上的锂电池极耳进行压接点的调整，保证了压接点更加精准，调节压接点方便。
The utility model discloses a lithium battery tab crimping device, which belongs to the tab crimping technical field. It includes a pressing assembly, a clamping assembly and an adjusting assembly. The pressing assembly includes a support, a hydraulic motor, a hydraulic rod and a fixed column. The bottom of the hydraulic rod is connected to a balance plate, and a pressing head is arranged below the balance plate. The clamping assembly includes a crimping table, a bottom plate, a fixing member and a threaded rod. The adjusting assembly includes a side plate, a connecting member and a pull rod. A top plate and a clamping plate are arranged at the bottom of the pull rod. The utility model presses down and fixes the lithium battery tab by the clamping plate of the clamping assembly, so that the lithium battery tab can remain stable during the crimping process without displacement. At the same time, the balance plate of the pressing assembly stabilizes the pressing process of the pressing head, thereby improving the crimping effect of the device. In addition, by adjusting the position of the crimping table, the crimping point of the lithium battery tab on the crimping table is adjusted, which ensures that the crimping point is more accurate and convenient to adjust the crimping point.
Description
Technical Field
The utility model relates to the technical field of tab crimping, in particular to a lithium battery tab crimping device.
Background
Along with the transformation of the global energy structure, new energy automobiles are increasingly widely applied in the global scope, and a lithium battery is used as a battery with high energy, long service life and environmental protection, and has become a core component part of the new energy automobiles, so that the endurance mileage and the power performance of the vehicles are directly determined;
The tab is an important component in the lithium battery, and has the main function of connecting the anode and the cathode of the battery with external equipment, so that the normal operation of the battery is ensured to provide power;
during the production and processing of the lithium battery, the tab of the lithium battery needs to be crimped, which is a process of connecting the tab of the lithium battery with other parts (such as a battery core, a circuit board and the like), and the crimping is a connecting technology, and two or more parts are connected together by applying pressure to the two or more parts.
The existing lithium battery tab crimping device is characterized in that a lithium battery tab is directly placed on crimping equipment to be pressed, in the pressing process, the lithium battery tab is not fixed and is easy to displace, so that the crimping effect is poor, meanwhile, the crimping joint of the crimping equipment is a fixed point, each time the crimping point is fixed, the types of the lithium battery tab are different, the positions of the lithium battery tabs needing to be crimped are different, when the lithium battery tab is placed, the lithium battery tab is difficult to place and prepare, accurate adjustment of the crimping point is inconvenient, and the crimping point is inconvenient to adjust. In view of this, we propose a lithium battery tab crimping device.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to provide a lithium battery tab crimping device, which aims to solve the problems of poor crimping effect and inconvenient crimping point adjustment in the background technology.
2. Technical proposal
A lithium battery tab crimping device comprises a pressing component, a clamping component and an adjusting component;
The pressing component comprises a supporting piece, a switch is arranged on the side wall of the supporting piece, a hydraulic motor is arranged at the top of the supporting piece, the power output end of the switch is electrically connected with the hydraulic motor, the output end of the hydraulic motor is connected with a hydraulic rod, a plurality of fixing columns penetrate through the supporting piece from top to bottom, a balance plate is connected to the bottom of the hydraulic rod, the fixing columns penetrate through the balance plate, a plurality of springs I and a plurality of springs II are arranged at the bottom of the balance plate, a pressing seat is connected to the bottom of the springs I, and a pressing head is arranged at the bottom of the pressing seat;
The clamping assembly comprises a compression joint table arranged below the lower pressure head, a bottom plate is arranged at the bottom of the compression joint table, a fixing piece is connected to the top surface of the bottom plate, a reinforcing plate is arranged on the side wall of the fixing piece, threaded rods penetrate through the side wall of the fixing piece and the side wall of the reinforcing plate, a rotating bearing is connected to the end head of each threaded rod, the side wall of each rotating bearing is connected with the side wall of the compression joint table, a plurality of sliding blocks are connected to the bottom of the compression joint table, and sliding grooves matched with the sliding blocks are formed in the top surface of the bottom plate;
The adjusting component comprises a plurality of side plates connected to the top surface of the crimping table, connecting pieces are connected to the side walls of the side plates, pull rods penetrate through the top of the connecting pieces from top to bottom, springs III are sleeved on the circumferential side walls of the pull rods, a top plate is connected to the bottom of the pull rods, and clamping plates are connected to the bottom of the top plate.
Preferably, the hydraulic motor bottom is connected with the motor base, the motor base bottom is connected the support piece top surface, the motor base top surface is provided with steel motor frame.
Preferably, the pull rod is made of hollow steel pipes, and the pipe wall thickness is 0.2 cm.
Preferably, the threaded rod end is provided with a rotary handle, and the rotary handle is made of steel.
Preferably, the clamping plate is made of steel, and a rubber plate is connected to the bottom of the clamping plate.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
According to the device, the clamping plate of the clamping assembly is used for pressing and fixing the lithium battery lugs placed on the pressing table, so that the lithium battery lugs can be kept stable in the pressing process and are not offset, meanwhile, the up-down moving track of the balance plate of the pressing assembly is limited by the two fixing columns, the pressing process of the pressing head is stable, the pressing effect of the device is improved, the pressing table is moved along the direction of the sliding groove through the rotating threaded rod, the effect of adjusting the position of the pressing table is achieved, namely, the lithium battery lugs placed on the pressing table are adjusted in the pressing point, the pressing point is ensured to be more accurate, and the device is convenient to adjust the pressing point.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a pressing assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;
FIG. 4 is a schematic view showing the disassembly of the adjusting assembly structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the A-point clamping assembly according to the present utility model;
The reference numerals in the drawing indicate that 1, a pressing component, 2, an adjusting component, 3, a clamping component, 101, a supporting piece, 102, a hydraulic motor, 103, a fixed column, 104, a hydraulic rod, 105, a first spring, 106, a pressing seat, 107, a pressing head, 108, a balance plate, 109, a second spring, 201, a bottom plate, 202, a pressing table, 203, a fixing piece, 204, a reinforcing plate, 205, a threaded rod, 206, a rotating bearing, 207, a sliding block, 208, a sliding groove, 301, a side plate, 302, a connecting piece, 303, a pull rod, 304, a third spring, 305, a top plate, 306, a clamping plate, 307, a rubber plate, 400 and a switch.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in 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 orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. 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. 1-5, the present utility model provides a technical solution:
A lithium battery tab crimping device comprises a pressing component 1, a clamping component 2 and an adjusting component 3;
Specifically, the pressing component 1 comprises a supporting piece 101, a switch 400 is arranged on the side wall of the supporting piece 101, a hydraulic motor 102 is arranged at the top of the supporting piece 101, the electric output end of the switch 400 is electrically connected with the hydraulic motor 102, the output end of the hydraulic motor 102 is connected with a hydraulic rod 104, the supporting piece 101 penetrates through two fixing columns 103 from top to bottom, the fixing columns 103 are welded at the top of the supporting piece 101, a balance plate 108 is welded at the bottom of the hydraulic rod 104, the fixing columns 103 penetrate through the balance plate 108, the balance plate 108 can move up and down along the fixing columns 103, two springs I105 and two springs II 109 are arranged at the bottom of the balance plate 108, a pressing seat 106 is welded at the bottom of the springs I105, a pressing head 107 is welded at the bottom of the pressing seat 106, the hydraulic motor 102 is controlled to work through the switch 400, the hydraulic motor 102 drives the hydraulic rod 104 to press down, the balance plate 108 is further driven to move down along the two fixing columns 103, the movement track of the balance plate 108 is limited by the fixing columns 103, the balance plate 108 is stable when moving down, no offset occurs, and the pressing head 107 below the balance plate 108 is further pressed against a lithium battery pole 202 to press against a lithium battery to press lug to perform pressing work;
Further, the clamping assembly 2 comprises a pressing platform 202 arranged below the lower pressing head 107, a bottom plate 201 is arranged at the bottom of the pressing platform 202, a fixing piece 203 is connected to the bottom surface of the bottom plate 201 through screws, a reinforcing plate 204 is welded on the side wall of the fixing piece 203, threaded rods 205 penetrate through the side wall of the fixing piece 203 and the side wall of the reinforcing plate 204, threaded holes matched with the threaded rods 205 are formed in the side wall of the fixing piece 203 and the side wall of the reinforcing plate 204, a rotating bearing 206 is conveniently and rotationally moved at the end of the threaded rods 205, the side wall of the rotating bearing 206 is welded on the side wall of the pressing platform 202, the rotating bearing 206 is used for driving the pressing platform 202 to move when the threaded rods 205 rotationally move, the pressing platform 202 cannot rotate, four sliding blocks 207 are welded at the bottom of the pressing platform 202, sliding grooves 208 matched with the sliding blocks 207 are formed in the top surface of the bottom plate 201, the sliding grooves 208 are divided into 2 groups, the four sliding blocks 207 are respectively arranged inside the sliding grooves 208, the sliding rods 205 are enabled to move along the sliding grooves 208, the positions of the sliding grooves 208 are further adjusted, and when the lithium battery lugs are in the pressing work, the position of the pressing platform 202 can be more accurately adjusted, and the pressing connection of the lithium battery lugs can be more accurately adjusted;
Further, the adjusting component 3 comprises two side plates 301 welded on the top surface of the crimping table 202, the two side plates 301 are distributed on two corresponding sides of the top surface of the crimping table 202, a connecting piece 302 is welded on the side wall of the side plate 301, a pull rod 303 penetrates through the top of the connecting piece 302 from top to bottom, the pull rod 303 can move up and down in a hole in the top of the connecting piece 302, a spring III 304 is sleeved on the circumferential side wall of the pull rod 303, a top plate 305 is welded on the bottom of the pull rod 303, the spring III 304 is downwards elastic to the top plate 305, a clamping plate 306 is welded on the bottom of the top plate 305, the top plate 305 and the clamping plate 306 are driven to move upwards by pulling the pull rod 303 upwards, at the moment, the bottom of the clamping plate 306 and the top surface of the crimping table 202 are pulled apart to form a placing space, a lithium battery tab to be pressed into the placing space, the lithium battery tab to be pressed, the position is adjusted, and then the pull rod 303 is slowly released, at the moment, the top plate 305 is subjected to the downwards elastic action of the top spring III 304, and the gravity action of the clamping plate 306 is matched, the lithium battery tab is fixed on the crimping table 202, and the lithium battery tab is beneficial to moving or running quality of the lithium battery tab.
It should be noted that, for the purpose of structural stability of the hydraulic motor 102, the bottom of the hydraulic motor 102 is connected with a motor base, the bottom of the motor base is connected with the top surface of the supporting piece 101 by screws, and the top surface of the motor base is provided with a steel motor frame.
It should be noted that, in order to make the pull rod 303 firm and durable, the pull rod 303 is made of a hollow steel pipe, and the pipe wall is 0.2 cm thick.
In addition, in order to facilitate the rotation of the threaded rod 205, a rotating handle is welded to the end of the threaded rod 205, and the rotating handle is made of steel.
Finally, in order to prevent the lithium battery tab from being scratched when the clamping plate 306 presses the lithium battery tab, the clamping plate 306 is made of steel, and the rubber plate 307 is adhered to the adhesive at the bottom of the clamping plate 306.
The utility model relates to circuits, electronic components and modules in the prior art, and can be completely realized by those skilled in the art, and needless to say, the utility model is not related to the improvement of the internal structure and method.
The device or equipment model referred to herein is as follows:
The hydraulic motor 102 is model C05-43B0.
When the device is required to work, the pull rod 303 is pulled upwards to drive the top plate 305 and the clamping plate 306 to move upwards, at the moment, the bottom of the clamping plate 306 is pulled away from the top surface of the crimping table 202 to generate a placing space, the lithium battery lug to be pressed is placed in the placing space, the position of the lithium battery lug is adjusted, then the pull rod 303 is slowly loosened, at the moment, the top plate 305 is subjected to the downward elastic force of the top spring three 304, and the clamping plate 306 is matched with the gravity action of the clamping plate 306, so that the clamping plate 306 presses the lithium battery lug downwards, the lithium battery lug is fixed on the crimping table 202, further, the crimping table 202 is moved along the direction of the sliding groove 208 by rotating the threaded rod 205, the position of the crimping table 202 is adjusted, namely, the lithium battery lug placed on the crimping table 202 is subjected to position adjustment to ensure more accurate crimping, the hydraulic motor 102 is controlled to work by the switch 400, the hydraulic motor 102 is further driven to downwards press the balance plate 108 along the two fixing posts 103, the downwards pressed movement track of the balance plate 108 is limited by the fixing posts 103, the balance plate 108 downwards moves downwards, the balance plate 108 is stably moves downwards, and the balance plate 108 is not pressed downwards, and the lithium battery lug is not deflected downwards, and the crimping table 107 is further pressed down, and the battery is subjected to the crimping table to the lower, and the balance plate is not pressed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The lithium battery tab crimping device is characterized by comprising a pressing component (1), a clamping component (2) and an adjusting component (3);
The pressing assembly (1) comprises a supporting piece (101), a switch (400) is arranged on the side wall of the supporting piece (101), a hydraulic motor (102) is arranged at the top of the supporting piece (101), an electric power output end of the switch (400) is electrically connected with the hydraulic motor (102), a hydraulic rod (104) is connected with the output end of the hydraulic motor (102), a plurality of fixing columns (103) penetrate through the supporting piece (101) from top to bottom, a balance plate (108) is connected to the bottom of the hydraulic rod (104), the fixing columns (103) penetrate through the balance plate (108), a plurality of first springs (105) and a plurality of second springs (109) are arranged at the bottom of the balance plate (108), a pressing seat (106) is connected to the bottom of the first springs (105), and a pressing head (107) is arranged at the bottom of the pressing seat (106).
Clamping component (2), clamping component (2) including set up in crimping platform (202) of lower pressure head (107) below, crimping platform (202) bottom is provided with bottom plate (201), bottom plate (201) top surface is connected with mounting (203), mounting (203) lateral wall is provided with gusset plate (204), mounting (203) lateral wall with gusset plate (204) lateral wall runs through threaded rod (205), threaded rod (205) end is connected with slewing bearing (206), slewing bearing (206) lateral wall is connected with the lateral wall of crimping platform (202), crimping platform (202) bottom is connected with a plurality of sliders (207), bottom plate (201) top surface seted up with slider (207) assorted spout (208);
The adjusting assembly (3), adjusting assembly (3) including connect in a plurality of curb plates (301) of crimping platform (202) top surface, curb plate (301) lateral wall is connected with connecting piece (302), connecting piece (302) top-down runs through there is pull rod (303), spring three (304) have been cup jointed to pull rod (303) circumference lateral wall, pull rod (303) bottom is connected with roof (305), roof (305) bottom is connected with grip block (306).
2. The lithium battery tab crimping device according to claim 1, wherein a motor base is connected to the bottom of the hydraulic motor (102), the bottom of the motor base is connected to the top surface of the supporting member (101), and the top surface of the motor base is provided with a steel motor frame.
3. The lithium battery tab crimping device according to claim 2, wherein the pull rod (303) is made of a hollow steel pipe, and the pipe wall is 0.2 cm thick.
4. A lithium battery tab crimping device according to claim 3, characterized in that the threaded rod (205) end is provided with a rotary handle, which is of steel material.
5. The lithium battery tab crimping device according to claim 4, wherein the clamping plate (306) is made of steel, and a rubber plate (307) is connected to the bottom of the clamping plate (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421366438.7U CN222725961U (en) | 2024-06-17 | 2024-06-17 | Lithium battery tab crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421366438.7U CN222725961U (en) | 2024-06-17 | 2024-06-17 | Lithium battery tab crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222725961U true CN222725961U (en) | 2025-04-08 |
Family
ID=95214960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421366438.7U Active CN222725961U (en) | 2024-06-17 | 2024-06-17 | Lithium battery tab crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222725961U (en) |
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2024
- 2024-06-17 CN CN202421366438.7U patent/CN222725961U/en active Active
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