CN219235087U

CN219235087U - Clamping device for lithium battery energy storage device

Info

Publication number: CN219235087U
Application number: CN202223318993.6U
Authority: CN
Inventors: 杨岚
Original assignee: Changzhou Guizhiyuan Intelligent Technology Co ltd
Current assignee: Changzhou Guizhiyuan Intelligent Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-23
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of lithium battery processing and discloses a clamping device for a lithium battery energy storage device, which comprises a base, wherein a supporting column is arranged at the top end of the base, a clamping table is fixedly arranged at the top end of the clamping table, a limiting block is arranged at the top end of the clamping table, a movable groove is formed in the top surface of the clamping table, an L-shaped sliding block is arranged in the movable groove, the bottom end of the L-shaped sliding block penetrates through the clamping table, a movable clamping block is arranged at the top end of the clamping table, a fixed plate is arranged at the bottom end of the clamping table, a connecting shaft is arranged in the fixed plate, and an L-shaped plate is arranged on the outer wall of the connecting shaft. This clamping device for lithium cell energy memory drives L template through cylinder promotion push pedal lift and rotates for the removal clamp splice on L type slider top is removed on the grip slipper, loosens the clamp to the lithium cell, sets up multiunit jack through grip slipper top and L type slider top simultaneously, makes the removal clamp splice and the stopper on its two tops can peg graft in the jack of different positions, with this reaches the lithium cell according to equidimension and adjusts the centre gripping space.

Description

Clamping device for lithium battery energy storage device

Technical Field

The utility model relates to the technical field of lithium battery processing, in particular to a clamping device for a lithium battery energy storage device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by gilbert n.lewis in 1912. At 70 s of the 20 th century, m.s. whittingham proposed and began to study lithium ion batteries. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.

The lithium battery needs to be fixed by using the clamping device during processing, and the existing clamping device clamps the lithium battery, so that the falling danger can occur easily, because the clamping force cannot be too large, the lithium battery is easy to damage due to excessive stress, and the falling is easy to occur.

Therefore, the prior art scheme (bulletin number: CN 213562659U) discloses a clamping device for lithium battery processing, and through setting up cylinder, slide bar, first splint, second splint, spring and auxiliary splint, can prevent that the lithium battery from being by the excessive damage that leads to of centre gripping, two auxiliary splint can play better fixed lithium battery's effect. According to the technical scheme, the clamping plate for clamping the lithium battery is fixed in shape by combining the specification drawing, so that the device can only clamp the lithium battery with fixed size when clamping the lithium battery, and the lithium battery has different shapes for meeting different production requirements, so that the device is larger in use limitation and cannot clamp the lithium battery with different sizes, and the prior art needs to be improved to meet the actual requirements.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the clamping device for the lithium battery energy storage device, which has the advantages of being convenient for clamping lithium batteries with different sizes and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device for lithium cell energy memory, includes the base, there is support column fixed mounting on the base top has the gripping platform, the stopper is installed on gripping platform top, and the top surface is provided with the movable groove, movable groove internally mounted has L type slider, L type slider bottom runs through in the gripping platform, and installs on the top and remove the clamp splice, the fixed plate is installed to gripping platform bottom, fixed plate internally mounted has the connecting axle, the L template is installed to the connecting axle outer wall, L template side laminating is in L type slider side surface, the fixed plate is inside to be run through there is the slide bar, be provided with the spring between slide bar and the fixed plate, the cylinder is installed on the base top, cylinder internally mounted has the push rod, the push pedal is installed on the push rod top.

As the preferable technical scheme of the utility model, the top surface of the clamping table is provided with a plurality of groups of moving grooves, the directions of the moving grooves are in a vertical relationship, the tail end of each moving groove is provided with a hollow groove penetrating through the clamping table, the L-shaped sliding block is slidably arranged in the moving groove, and the bottom end of the L-shaped sliding block movably penetrates through the hollow groove.

As the preferable technical scheme of the utility model, a plurality of groups of jacks are arranged on the top surface of the clamping table and the top end of the L-shaped sliding block in a penetrating way, inserting rods are inserted into the jacks, and the inserting rods are provided with a plurality of groups and are respectively and fixedly arranged at the bottom ends of the movable clamping blocks and the bottom ends of the limiting blocks.

As the preferable technical scheme of the utility model, the fixing plates are provided with a plurality of groups, the corresponding groups of empty slots are symmetrically and fixedly arranged at the bottom end of the clamping table, the inside of the fixing plates is fixedly provided with the connecting shaft, the L-shaped plates are rotatably sleeved on the outer wall of the connecting shaft, and the length of the L-shaped plates is larger than the transverse width of the fixing plates.

As the preferable technical scheme of the utility model, the sliding rods are provided with a plurality of groups and respectively transversely penetrate through the inside of the fixed plate, the tail ends of the sliding rods are fixedly arranged on the side surfaces of the L-shaped sliding blocks, the springs are sleeved on the outer walls of the sliding rods, and the inner diameter of the springs is larger than that of the sliding rods.

As the preferable technical scheme of the utility model, the air cylinder is fixedly arranged at the top end of the base, the push rod is slidably arranged in the air cylinder, the push rod is fixedly arranged at the top end of the push rod, the push plate is positioned under the L-shaped plate, and a gap is arranged between the side end and the maximum extension amount of the slide rod.

Compared with the prior art, the utility model provides the clamping device for the lithium battery energy storage device, which has the following beneficial effects:

1. according to the utility model, the air cylinder pushes the push plate to lift to drive the L-shaped plate to rotate, so that the L-shaped slide block slides in the moving groove, the movable clamping block at the top end of the L-shaped slide block moves on the clamping table to loose and clamp the lithium battery, and meanwhile, the movable clamping block at the top end of the clamping table and the top end of the L-shaped slide block can be inserted into the jacks at different positions through the plurality of groups of jacks arranged at the top end of the clamping table and the top end of the L-shaped slide block, so that the clamping space is adjusted according to the lithium batteries with different sizes, the problem that the clamping plate used for clamping the lithium batteries in the prior art is fixed in shape, so that the device can only clamp the lithium batteries with fixed sizes when clamping the lithium batteries, and the requirements of clamping the lithium batteries with different sizes cannot be met.

2. According to the utility model, the slidable slide bar is arranged in the fixed plate, and the springs are arranged between the slide bar and the fixed plate, so that when the air cylinder drives the push plate to descend, the L-shaped slide blocks are reset under the thrust of a plurality of groups of springs, the movable clamping blocks move towards the placement direction of the lithium battery and clamp the lithium battery, the problem that the lithium battery is damaged due to overlarge clamping force can be avoided by adopting the spring mode, and meanwhile, the L-shaped slide blocks which are mutually perpendicular are matched with the limiting blocks can clamp the lithium battery in a plurality of directions, so that the clamping stability is improved.

Drawings

FIG. 1 is a schematic perspective view of a structure clamping device of the present utility model;

FIG. 2 is a schematic top view of a structure clamping device according to the present utility model;

FIG. 3 is a schematic side view of a structure clamping device of the present utility model;

FIG. 4 is a schematic side cross-sectional view of a structural clamping device of the present utility model;

FIG. 5 is a schematic front cross-sectional view of the structure clamping device of the present utility model;

fig. 6 is an enlarged partial schematic view of a in fig. 5, which is a structural diagram of the present utility model.

Wherein: 1. a base; 2. a clamping table; 3. a limiting block; 4. a moving groove; 5. an L-shaped sliding block; 6. a fixing plate; 7. a connecting shaft; 8. an L-shaped plate; 9. a slide bar; 10. a spring; 11. a cylinder; 12. a push rod; 13. a push plate; 14. moving the clamping block; 15. a jack; 16. and a plunger.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through 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. 1-6, a clamping device for a lithium battery energy storage device comprises a base 1, a supporting column is arranged at the top end of the base 1, a clamping table 2 is fixedly arranged at the top end of the clamping table 2, a limiting block 3 is arranged at the top end of the clamping table 2, a movable groove 4 is arranged at the top surface of the clamping table, an L-shaped slide block 5,L type slide block 5 is arranged at the bottom end of the movable groove 4 in an internally-mounted manner, a movable clamping block 14 is arranged at the top end of the clamping table 2, a fixed plate 6 is arranged at the bottom end of the clamping table 2, a connecting shaft 7 is arranged at the internal-mounted manner of the fixed plate 6, an L-shaped plate 8 is arranged at the outer wall of the connecting shaft 7, a side surface of the L-shaped plate 8 is attached to the side surface of the L-shaped slide block 5, a sliding rod 9 is arranged in the fixed plate 6 in an internally-mounted manner, a spring 10 is arranged between the sliding rod 9 and the fixed plate 6, a cylinder 11 is arranged at the top end of the base 1, a push rod 12 is arranged at the top end of the push rod 12.

Further, the perpendicular movable groove 4 that sets up can carry out the centre gripping to it at lithium cell two directions, and the setting in empty slot can hold L type slider 5 and remove at movable groove 4 inside, provides the space of motion for L type board 8 promotion L type slider 5.

Further, when adjusting the clamping space, the movable clamping block 14 and the limiting block 3 are pulled out upwards, so that the inserting rod 16 at the bottom end of the movable clamping block is separated from the inserting hole 15, different inserting holes 15 are replaced according to the size of the lithium battery, and the movable clamping block 14 and the limiting block 3 are respectively inserted into the top ends of the clamping table 2 and the L-shaped sliding block 5, so that the adjustment of the clamping space is completed, and the lithium battery clamping device is suitable for lithium batteries with different sizes.

Further, when push pedal 13 promotes the upward movement of L template 8 side, L template 8 rotates with connecting axle 7 as the centre of a circle, and L template 8 laminating is in the outside rotation of one side of L type slider 5 side surface and promote L type slider 5 at removal groove 4 and the inside removal of empty slot to loosen the lithium cell that processes, L template 8 length is greater than the horizontal width of fixed plate 6, and push pedal 13 promotion L template 8 of being convenient for rotates.

Further, when the L-shaped sliding block 5 moves, the sliding rod 9 can drive the spring 10 to compress, when the push plate 13 descends, the L-shaped sliding block 5 can be driven to reset by means of the rebound force of the spring 10, so that the lithium battery is clamped, the L-shaped sliding block 5 is controlled to clamp the lithium battery through the spring 10, and damage to the lithium battery due to overlarge clamping force can be prevented.

Further, when the lithium battery is loosened, the driving cylinder 11 pushes the push rod 12 to drive the push plate 13 at the top end of the push rod to move upwards until contacting the L-shaped plate 8 and driving the L-shaped plate 8 to rotate, the L-shaped plate 8 pushes the L-shaped slide block 5 at the side end to move outwards, and the movable clamping block 14 at the top end of the push rod is driven to move outwards to separate from the contact with the lithium battery, so that the lithium battery can be taken out when the lithium battery is loosened in two directions simultaneously, a gap is formed between the push plate 13 and the maximum protrusion of the slide rod 9, and the push plate 13 can push the L-shaped plate 8 without being interfered by the slide rod 9.

When the lithium battery clamping device is used, the driving cylinder 11 drives the push rod 12 to drive the push plate 13 at the top end of the push rod to move upwards until contacting the L-shaped plate 8 and driving the L-shaped plate 8 to rotate, the L-shaped plate 8 drives the L-shaped slide block 5 at the side end to move outwards, the movable clamp block 14 at the top end of the push rod is driven to move outwards, the lithium battery is placed at the top end of the clamping table 2, the driving cylinder 11 is contracted, the push plate 13 moves downwards to be separated from contact with the L-shaped plate 8, under the thrust of the spring 10, the slide rod 9 drives the L-shaped slide block 5 to move towards the lithium battery, so that the movable clamp block 14 is driven to move towards the lithium battery until clamping is completed, when the clamping space is adjusted, the movable clamp block 14 and the limiting block 3 are pulled upwards, the inserting rod 16 at the bottom end of the L-shaped slide block is separated from the inserting holes 15, and the movable clamp block 14 and the limiting block 3 are respectively inserted into the top ends of the clamping table 2 and the L-shaped slide block 5 according to the size of the lithium battery, and thus the adjustment of the clamping space is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for lithium cell energy memory, includes base (1), there is support column fixed mounting to have gripping platform (2), its characterized in that base (1) top: the utility model discloses a clamping table, including clamping table (2), fixed plate (6), connecting axle (7), L template (8) are installed on clamping table (2) top, and the top surface is provided with movable groove (4), movable groove (4) internally mounted has L type slider (5), L type slider (5) bottom runs through in clamping table (2), and installs on the top removes clamp splice (14), fixed plate (6) are installed to clamping table (2) bottom, fixed plate (6) internally mounted has connecting axle (7), L template (8) are installed to connecting axle (7) outer wall, L template (8) side laminating is in L type slider (5) side surface, slide bar (9) are run through to fixed plate (6) inside, be provided with spring (10) between slide bar (9) and the fixed plate (6), cylinder (11) are installed on base (1) top, cylinder (11) internally mounted has push rod (12), push pedal (13) are installed on push rod (12) top.

2. The clamping device for a lithium battery energy storage device according to claim 1, wherein: the clamping table (2) top surface has been seted up multiunit and has been removed groove (4), and remove groove (4) direction each other and be perpendicular relation, remove groove (4) end and seted up the empty slot that runs through in clamping table (2), L type slider (5) slidable mounting is inside remove groove (4), and the bottom is movable to run through in the empty slot inside.

3. The clamping device for a lithium battery energy storage device according to claim 2, wherein: the clamping table (2) top surface and L type slider (5) top all run through the range and have seted up multiunit jack (15), inside grafting of jack (15) has inserted bar (16), inserted bar (16) are provided with multiunit, and fixed mounting in removal clamp splice (14) bottom and stopper (3) bottom respectively.

4. A clamping device for a lithium battery energy storage device as defined in claim 3, wherein: the fixed plate (6) is provided with the multiunit, and corresponds the multiunit empty slot position symmetry fixed mounting is in clamping bench (2) bottom, fixed plate (6) inside fixed mounting has connecting axle (7), L template (8) rotatable cup joint in connecting axle (7) outer wall, and length is greater than fixed plate (6) transverse width.

5. The clamping device for a lithium battery energy storage device as defined in claim 4, wherein: the sliding rods (9) are provided with a plurality of groups and respectively transversely penetrate through the inside of the fixed plate (6), the tail ends of the sliding rods (9) are fixedly arranged on the side surfaces of the L-shaped sliding blocks (5), the springs (10) are sleeved on the outer walls of the sliding rods (9), and the inner diameters of the springs are larger than the diameters of the sliding rods (9).

6. The clamping device for a lithium battery energy storage device as defined in claim 5, wherein: the cylinder (11) is fixedly arranged at the top end of the base (1), the push rod (12) is arranged in the cylinder in a sliding mode, the push plate (13) is fixedly arranged at the top end of the push rod (12), the push plate (13) is located under the L-shaped plate (8), and a gap is formed between the side end and the maximum extension amount of the slide rod (9).