CN218039405U - Power lithium cellization becomes anchor clamps mechanism - Google Patents

Abstract

The utility model discloses a power lithium battery forming fixture mechanism, which comprises a first bottom plate and a second bottom plate, the tops of the first bottom plate and the second bottom plate are fixedly connected with a pressure plate body, and both sides of the second bottom plate are fixedly connected With adjustment frame. The utility model sets the first bottom plate, the second bottom plate, the pressure plate body, the adjustment frame and the threaded rod. When the two threaded rods are both rotated, the first bottom plate can be driven to move along the surface of the threaded rod, thereby adjusting the first bottom plate. The distance between the second bottom plate and the second bottom plate is adjusted, so that the device can be adjusted according to the model size of the battery to be tested, which solves the problem that the fixture mechanism cannot be well adjusted due to the lack of a special adjustment device during use. To adapt to batteries of different models and sizes, special fixtures are required for different models, which limits the scope of use of the fixture mechanism.

Description

Power Lithium Battery Formation Fixture Mechanism

technical field

The utility model relates to the technical field of lithium batteries, in particular to a power lithium battery forming fixture mechanism.

Background technique

Lithium battery is a type of battery that uses lithium metal or lithium alloy as the positive/negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream. The fixture mechanism generally includes positive and negative platen, which is used to connect the positive and negative electrodes of the power lithium battery for testing and other operations.

The current fixture mechanism can perform connection tests on lithium batteries very well, but in the process of use, due to the lack of special adjustment devices, the fixture mechanism cannot be well adapted to different types of batteries, and special fixtures need to be used for different models Doing work, resulting in a decrease in the efficiency of the clamp mechanism.

Utility model content

The purpose of this utility model is to provide a power lithium battery into a fixture mechanism, which has the advantage of being easy to adjust, and solves the problem that the fixture mechanism cannot be well adapted to batteries of different sizes due to the lack of a special adjustment device during use. Different models require the use of special fixtures for operations, which limits the scope of use of the fixture mechanism.

In order to achieve the above purpose, the utility model provides the following technical solutions: power lithium battery formation fixture mechanism, including a first bottom plate and a second bottom plate, the tops of the first bottom plate and the second bottom plate are fixedly connected with a pressure plate body, the first bottom plate Both sides of the second bottom plate are fixedly connected with an adjustment frame, the inner cavity of the adjustment frame is movably connected with a threaded rod, and the two sides of the second bottom plate respectively extend to the inner cavity of the adjustment frame and are sleeved on the surface of the threaded rod, The second bottom plate is movably connected with the surface of the threaded rod, and is fixedly connected with the inner wall of the adjustment frame, and the opposite sides of the two adjustment frames are provided with movable grooves, and both sides of the first bottom plate run through the movable grooves It is sheathed on the surface of the threaded rod and threadedly connected with the surface of the threaded rod.

Preferably, the back of the adjustment frame is connected to the transmission frame, the rear end of the threaded rod on the left end extends to the inner cavity of the transmission frame and is fixedly connected with the driving wheel, and the rear end of the threaded rod on the right end extends to the inside of the transmission frame The cavity is fixedly connected with a driven wheel, and the surfaces of the driving wheel and the driven wheel are both driven and connected with a belt.

Preferably, the back of the first bottom plate is fixedly connected with a limiting plate, and the end of the limiting plate away from the first bottom plate penetrates into the inner cavity of the second bottom plate and is movably connected with the inner wall of the second bottom plate.

Preferably, the front end of the threaded rod at the left end movably penetrates to the outside of the adjustment frame and is movably connected with the inner wall of the adjustment frame, and the front end of the threaded rod at the left end is fixedly connected with a cross block.

Preferably, the lower end of the adjustment frame on the left end is provided with a sliding groove, and the upper end of the adjustment frame on the left side is fixedly connected with a scale plate.

Preferably, a slider is fixedly connected to the lower end of the left side of the first bottom plate, one end of the slider passes through the sliding groove and extends to the outside of the sliding groove, and a pointer is fixedly connected to the top of the slider.

Preferably, both sides of the tops of the first bottom plate and the second bottom plate are fixedly connected with supporting columns, and the tops of the supporting columns are fixedly connected with connecting plates.

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

The utility model sets the first bottom plate, the second bottom plate, the pressure plate body, the adjustment frame and the threaded rod. When the two threaded rods are both rotated, the first bottom plate can be driven to move along the surface of the threaded rod, thereby adjusting the first bottom plate. The distance between the second bottom plate and the second bottom plate is adjusted, so that the device can be adjusted according to the model size of the battery to be tested, which avoids re-making new test equipment for different types of batteries, increases the use efficiency of the device, and solves the problem of In the process of use, due to the lack of a special adjustment device, the clamp mechanism cannot be well adapted to different types of batteries, and special clamps are required for different models, resulting in a limited range of use of the clamp mechanism.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a partial enlarged structure at A in Fig. 1 of the utility model;

Fig. 3 is the three-dimensional structure schematic diagram of threaded rod of the present utility model;

Fig. 4 is a three-dimensional structural schematic diagram of the driving wheel of the present invention.

In the figure: 1, the first bottom plate; 2, the second bottom plate; 3, the pressure plate body; 4, the adjustment frame; 5, the threaded rod; 6, the transmission frame; 7, the driving wheel; 8, the driven wheel; 9, the belt; 10 1. Limiting plate; 11. Cross block; 12. Sliding groove; 13. Scale plate; 14. Slider; 15. Pointer; 16. Support column; 17. Connecting plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The first bottom plate 1 of the utility model, the second bottom plate 2, the pressure plate body 3, the adjustment frame 4, the threaded rod 5, the transmission frame 6, the driving wheel 7, the driven wheel 8, the belt 9, the limit plate 10, the cross block 11, Sliding groove 12, scale plate 13, slide block 14, pointer 15, support column 16 and connecting plate 17 parts are all common standard parts or the parts known to those skilled in the art, and its structure and principle all can pass technology by those skilled in the art. Known from the manual or by routine experimental methods.

Please refer to Figure 1-4, the power lithium battery forming fixture mechanism includes a first bottom plate 1 and a second bottom plate 2, the tops of the first bottom plate 1 and the second bottom plate 2 are fixedly connected with a pressure plate body 3, and the two sides of the second bottom plate 2 Both sides are fixedly connected with an adjustment frame 4, the inner cavity of the adjustment frame 4 is movably connected with a threaded rod 5, and the two sides of the second bottom plate 2 respectively extend to the inner cavity of the adjustment frame 4 and are sleeved on the surface of the threaded rod 5. The bottom plate 2 is movably connected with the surface of the threaded rod 5, and is fixedly connected with the inner wall of the adjustment frame 4. The opposite sides of the two adjustment frames 4 are provided with movable grooves, and both sides of the first bottom plate 1 run through the movable grooves and are sleeved. On the surface of the threaded rod 5, and threaded with the surface of the threaded rod 5, by setting the first bottom plate 1, the second bottom plate 2, the pressure plate body 3, the adjustment frame 4 and the threaded rod 5, when the two threaded rods 5 are rotated , can drive the first bottom plate 1 to move along the surface of the threaded rod 5, thereby adjusting the distance between the first bottom plate 1 and the second bottom plate 2, so that the device can be adjusted according to the model size of the battery to be tested It avoids re-creating new test equipment for different types of batteries, increases the efficiency of the device, and solves the problem that the fixture mechanism cannot be well adapted to different types of batteries due to the lack of special adjustment devices during use. For batteries, special fixtures are required for different models, which limits the scope of use of the fixture mechanism.

Specifically, the back side of the adjustment frame 4 is connected with the transmission frame 6, the rear end of the left end threaded rod 5 extends to the inner cavity of the transmission frame 6 and is fixedly connected with the driving wheel 7, and the rear end of the right end threaded rod 5 extends to the transmission frame 6. The inner cavity is fixedly connected with a driven wheel 8, and the surfaces of the driving wheel 7 and the driven wheel 8 are connected with a belt 9. By setting the transmission frame 6, the driving wheel 7, the driven wheel 8 and the belt 9, when the left threaded rod 5 When rotating, the belt 9 can be used to drive the driven wheel 8 to rotate, thereby driving the threaded rod 5 on the right side to rotate.

Specifically, the back side of the first bottom plate 1 is fixedly connected with the limiting plate 10, and the end of the limiting plate 10 away from the first bottom plate 1 penetrates into the inner cavity of the second bottom plate 2 and is movably connected with the inner wall of the second bottom plate 2. The positioning plate 10 can limit the displacement between the first bottom plate 1 and the second bottom plate 2 .

Specifically, the front end of the left-end threaded rod 5 moves through to the outside of the adjustment frame 4, and is movably connected with the inner wall of the adjustment frame 4. The front end of the left-end threaded rod 5 is fixedly connected with a cross block 11. By setting the cross block 11, it is convenient for the user Drive the left side threaded rod 5 to rotate.

Specifically, the lower end on the left side of the left end adjustment frame 4 is provided with a slide groove 12, and the upper end on the left side of the left side adjustment frame 4 is fixedly connected with a scale plate 13. By setting the slide groove 12 and the scale plate 13, the scale plate 13 is convenient for the staff to adjust Check the moving distance of the first bottom plate 1 .

Specifically, the lower end on the left side of the first bottom plate 1 is fixedly connected with a slider 14, one end of the slider 14 passes through the sliding groove 12 and extends to the outside of the sliding groove 12, the top of the slider 14 is fixedly connected with a pointer 15, by setting the slider Block 14 and pointer 15 drive pointer 15 and slide block 14 to move when the first base plate 1 is displaced, and cooperate with scale plate 13 to facilitate the staff to check the distance of first base plate 1 displacement.

Specifically, both sides of the top of the first bottom plate 1 and the second bottom plate 2 are fixedly connected with supporting columns 16, and the tops of the supporting columns 16 are fixedly connected with connecting plates 17. By setting the supporting columns 16 and the connecting plates 17, it is convenient for multiple devices When stacking devices are required, bolts are used to cooperate with the connecting plate 17 to be threaded with other devices, which increases the connection stability when the devices are stacked.

When in use, first, when the width of the device needs to be adjusted, rotate the cross block 11, and the cross block 11 drives the left-end threaded rod 5 to rotate in the inner cavity of the adjustment frame 4, thereby driving the driving wheel 7 to rotate, and the driving wheel 7 cooperates with the belt 9 to drive the driven wheel 8 rotates, the driven wheel 8 drives the right threaded rod 5 to rotate, and the rotation of the two threaded rods 5 drives both sides of the first bottom plate 1 to move along the surface of the threaded rod 5, and at the same time pushes the limit plate 10 on the second bottom plate 2, during the displacement of the first bottom plate 1, the slider 14 and the pointer 15 are driven to move along the inner cavity of the sliding groove 12, and the scale plate 13 is used to facilitate the user to adjust the displacement distance of the first bottom plate 1. Check, so that the device can adjust the device according to the model size of the battery to be tested, avoiding the need to re-create new test equipment for different types of batteries, increasing the use efficiency of the device, and solving the problem of lack of special equipment during use. Due to the lack of adjustment device, the fixture mechanism cannot be well adapted to different types of batteries, and special fixtures need to be used for different models, resulting in a limited range of use of the fixture mechanism.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and the control mode is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, and belongs to the well-known knowledge in the art. Common sense, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. Power lithium battery formation fixture mechanism, including a first bottom plate (1) and a second bottom plate (2), characterized in that: the tops of the first bottom plate (1) and the second bottom plate (2) are fixedly connected with a pressure plate The main body (3), the two sides of the second base plate (2) are fixedly connected with an adjustment frame (4), the inner cavity of the adjustment frame (4) is movably connected with a threaded rod (5), and the second base plate The two sides of (2) respectively extend to the inner cavity of the adjustment frame (4) and are sleeved on the surface of the threaded rod (5), the second bottom plate (2) is movably connected with the surface of the threaded rod (5), and is connected with the The inner walls of the adjustment frames (4) are fixedly connected, the opposite sides of the two adjustment frames (4) are provided with movable grooves, and both sides of the first bottom plate (1) run through the movable grooves and are sleeved on threaded rods (5), and threaded with the surface of the threaded rod (5). 2. The power lithium battery forming fixture mechanism according to claim 1, characterized in that: the back of the adjustment frame (4) is connected with a transmission frame (6), and the rear end of the threaded rod (5) at the left end extends to The inner cavity of the transmission frame (6) is fixedly connected with the driving wheel (7), and the rear end of the threaded rod (5) at the right end extends to the inner cavity of the transmission frame (6) and is fixedly connected with the driven wheel (8). The surfaces of the driving pulley (7) and the driven pulley (8) are all drivingly connected with a belt (9). 3. The power lithium battery forming fixture mechanism according to claim 1, characterized in that: the back of the first bottom plate (1) is fixedly connected to the limiting plate (10), and the limiting plate (10) is far away from the first One end of the bottom plate (1) penetrates to the inner cavity of the second bottom plate (2) and is movably connected with the inner wall of the second bottom plate (2). 4. The power lithium battery formation fixture mechanism according to claim 1, characterized in that: the front end of the threaded rod (5) at the left end moves to the outside of the adjustment frame (4), and is in contact with the inner wall of the adjustment frame (4) Flexible connection, the front end of the threaded rod (5) on the left end is fixedly connected with a cross block (11). 5. The power lithium battery forming fixture mechanism according to claim 1, characterized in that: the lower end of the adjustment frame (4) on the left end is provided with a sliding groove (12), and the adjustment frame (4) on the left side is left The upper end of the side is fixedly connected with a scale plate (13). 6. The power lithium battery forming fixture mechanism according to claim 5, characterized in that: the lower end of the left side of the first bottom plate (1) is fixedly connected with a slider (14), and one end of the slider (14) Through the sliding groove (12) and extending to the outside of the sliding groove (12), the top of the sliding block (14) is fixedly connected with a pointer (15). 7. The power lithium battery forming fixture mechanism according to claim 1, characterized in that: both sides of the top of the first bottom plate (1) and the second bottom plate (2) are fixedly connected with support columns (16), so A connecting plate (17) is fixedly connected to the top of the support column (16).

Images