CN219163455U

CN219163455U - Lithium battery fixing device

Info

Publication number: CN219163455U
Application number: CN202222967583.8U
Authority: CN
Inventors: 刘楠
Original assignee: Fuzhou Bak Battery Co ltd
Current assignee: Fuzhou Bak Battery Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-06-09
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a lithium battery fixing device, which belongs to the technical field of fixing devices and aims to solve the technical problems that in the prior art, the side ends of a lithium battery body cannot be fixed, when the side ends of the lithium battery body are processed, impact force generated during processing possibly causes the lithium battery body to slide off from the fixing device, so that the lithium battery body is damaged, and normal use of the lithium battery body is affected.

Description

Lithium battery fixing device

Technical Field

The utility model belongs to the technical field of fixing devices, and particularly relates to a lithium battery fixing device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a negative electrode material, and can be roughly classified into two types: the lithium metal battery and the lithium ion battery are characterized in that the lithium ion battery does not contain lithium in a metal state, and is a chargeable lithium metal battery which is a fifth generation product of a rechargeable battery, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery, so that a lithium battery fixing device is needed when the lithium battery is processed.

The utility model discloses a fixing device for lithium battery processing, which comprises a base and a lifting plate, wherein the lifting plate is in sliding connection with the base, a rotating rod is connected in a rotating manner, a plurality of mounting gears are fixedly connected to the rotating rod, a plurality of mounting grooves matched with the mounting gears are formed in the base, lifting racks are connected to one sides of the mounting gears in a meshed manner, lifting grooves matched with the lifting racks are formed in the base, one sides of the lifting racks are fixedly connected with the lifting plate, a component force spring is fixedly connected to the top of the base, and one end of the component force spring is fixedly connected with the lifting plate. The utility model relates to the technical field of lithium battery processing, and the lifting plate height can be adjusted to be suitable for fixing lithium batteries with different heights, so that the lifting plate has the advantage of wide application range. Above-mentioned scheme can be through adjusting the lifter plate and fix the lithium cell of not co-altitude, but it can't fix the side of lithium cell body, when processing the side of lithium cell body, the produced impact force can make the lithium cell body follow fixing device landing in processing to lead to the lithium cell body to damage, influence the normal use from the cell body.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lithium battery fixing device, which solves the technical problems that the side end of a lithium battery body cannot be fixed in the prior art, and the lithium battery body can slide off from the fixing device due to impact force generated during processing when the side end of the lithium battery body is processed, so that the lithium battery body is damaged and normal use of the lithium battery body is influenced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a lithium battery fixing device, includes places the platform, the upper surface fixedly connected with regulating plate of placing the platform, the inside rotation of regulating plate is connected with two-way threaded rod, the outside symmetry threaded connection of two-way threaded rod has the screw thread piece, the guide way that supplies the screw thread piece activity is seted up to the upper surface of regulating plate, two the equal fixedly connected with electric putter of upper surface of screw thread piece, two the equal fixedly connected with installation piece of upper surface of electric putter, two the equal fixedly connected with mounting panel in opposite one side of installation piece, two a plurality of dashpots have all been seted up to the opposite one side of mounting panel, a plurality of equal fixedly connected with bumper shock absorber in inside of dashpot, a plurality of the other end fixedly connected with grip block of bumper shock absorber, the opposite side bonding of grip block has the protection pad, the upper surface of regulating plate is equipped with lithium battery body.

As the preferable technical scheme of the utility model, a case for placing a motor is fixedly arranged on one side of the placing table, an output shaft of the motor is fixedly connected with a connecting rod through a coupler, the other end of the connecting rod is rotationally connected with the inner side wall of the placing table, a first bevel gear is symmetrically arranged outside the connecting rod, the connecting rod is rotationally connected with a bidirectional threaded rod through a belt matched driving wheel, and a transmission groove for transmitting a belt is formed in the contact surface of the placing table and an adjusting plate.

As the preferable technical scheme of the utility model, the upper surfaces of the placing tables are symmetrically provided with the supporting plates, the interiors of the two supporting plates are respectively and rotatably connected with the screw rods, the bottom ends of the two screw rods are respectively extended to the interiors of the placing tables and fixedly connected with the second bevel gears meshed with the first bevel gears.

As the preferable technical scheme of the utility model, a sliding plate is arranged between two supporting plates, threaded holes for the movement of a screw rod are formed in the sliding plate, guide grooves for the movement of the sliding plate are formed in the opposite sides of the two supporting plates, a connecting block is fixedly connected to the bottom of the sliding plate, the bottom end of the connecting block is fixedly connected with the upper surface of a mounting plate, and the bottom of the mounting plate is fixedly connected with the upper surface of a clamping plate through a shock absorber.

As the preferable technical scheme of the utility model, the lower part of the placing table is symmetrically provided with the supporting columns, the interiors of the two supporting columns are respectively provided with a connecting column, one side of each connecting column is in sliding connection with the inner side wall of the supporting column through a guide block, the top ends of the two connecting columns are respectively fixedly connected with the bottom of the placing table, the interiors of the two supporting columns are respectively provided with a rotating rod, the exteriors of the two rotating rods are respectively fixedly connected with a rotating gear, the opposite sides of the two connecting columns are respectively provided with a tooth socket meshed with the rotating gears, one end of each rotating rod is respectively in rotating connection with the inner side wall of the supporting column, the other ends of the two rotating rods are respectively extended to the exteriors of the supporting columns, one rotating rod is fixedly connected with a knob, the two rotating rods are in transmission connection through belt matching driving wheels, and the opposite sides of the two supporting columns are respectively provided with a transmission groove for the belt to transmit.

As the preferable technical scheme of the utility model, a fixed plate is fixedly connected between the two struts, a plurality of telescopic rods are fixedly connected to the upper surface of the fixed plate, and the telescopic ends of the telescopic rods are fixedly connected with the bottom of the placing table.

The utility model provides a lithium battery fixing device, which has the following beneficial effects:

1. the utility model discloses a set up screw thread piece, electric putter, the installation piece, the mounting panel, bumper shock absorber and grip block, when needs are fixed lithium cell body, the motor starts the operation, drive bi-directional threaded rod through the belt cooperation drive wheel and rotate, two screw thread pieces are synchronous to the well in this moment, drive electric putter synchronous movement, electric putter drives the installation piece synchronous movement, the installation piece drives the mounting panel synchronous movement, the mounting panel drives the grip block again and carries out the centre gripping to lithium cell body fixedly, when the protection pad on the grip block touches lithium cell body, can continue to remove, the grip block extrudees the bumper shock absorber this moment, can make the centre gripping more stable.

2. The utility model discloses a set up knob, dwang, rotation gear, spliced pole and pillar, when the height of adjusting device is needed, the knob rotates this moment, and the knob drives the dwang and rotates, because be through belt cooperation drive wheel transmission connection between two dwang, so two dwang synchronous rotations this moment, and the dwang drives the rotation gear and rotates, because one side of spliced pole offered with rotation gear engaged with tooth's socket, so the spliced pole upwards moves this moment, drives to place the platform and upwards moves, can accomplish the altitude mixture control of device this moment.

Drawings

FIG. 1 is a schematic view of a front view of a lithium battery fixture according to the present utility model;

FIG. 2 is a schematic side view of a support post in a lithium battery fixing device according to the present utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 1;

fig. 4 is a schematic perspective view of a fixing device for a lithium battery according to the present utility model.

In the figure: 1. a placement table; 2. a motor; 3. a connecting rod; 4. a first bevel gear; 5. a second bevel gear; 6. a support plate; 7. a screw rod; 8. an adjusting plate; 9. a two-way threaded rod; 10. a screw block; 11. an electric push rod; 12. a mounting block; 13. a lithium battery body; 14. a sliding plate; 15. a connecting block; 16. a belt; 17. a support post; 18. a connecting column; 19. a knob; 20. a rotating lever; 21. rotating the gear; 22. a fixing plate; 23. a telescopic rod; 24. a mounting plate; 25. a damper; 26. a clamping plate; 27. and a protective pad.

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 to 4, the present utility model provides a technical solution for a fixing device for a lithium battery: the utility model provides a lithium battery fixing device, including placing platform 1, place the upper surface fixedly connected with regulating plate 8 of platform 1, the inside rotation of regulating plate 8 is connected with two-way threaded rod 9, the outside symmetry threaded connection of two-way threaded rod 9 has screw thread piece 10, the guide way that supplies screw thread piece 10 activity has been seted up to the upper surface of regulating plate 8, the equal fixedly connected with electric putter 11 of upper surface of two screw thread pieces 10, the equal fixedly connected with installation piece 12 of upper surface of two electric putter 11, the equal fixedly connected with mounting panel 24 in opposite one side of two installation pieces 12, a plurality of dashpot has all been seted up to the opposite one side of two mounting panel 24, the inside equal fixedly connected with bumper 25 of a plurality of bumper 25, the other end fixedly connected with grip block 26 of a plurality of bumper 25, the opposite side bonding of grip block 26 has protection pad 27, the upper surface of regulating plate 8 is equipped with lithium cell body 13, motor 2 begins the operation, drive wheel through belt 16 and rotate two screw thread pieces 9 and draw close in the middle in step this moment, drive electric putter 11 synchronous motion, electric putter 11 drives installation piece 12 synchronous motion, the equal fixedly connected with mounting panel 24, the inside of two mounting panel 24 all sets up the bumper 12, the equal fixedly connected with bumper 25, the bumper 25 carries out the bumper 25 when the bumper 25 carries out the grip block 25 and carries out the grip block 25 when the grip block is followed by the grip block 25, and carries out the grip block 25 and continues the grip block 25.

Wherein, place one side fixed mounting of platform 1 and be used for placing the quick-witted case of motor 2, the output shaft of motor 2 passes through shaft coupling fixedly connected with connecting rod 3, the other end of connecting rod 3 rotates with the inside wall of placing platform 1 to be connected, the outside symmetry of connecting rod 3 is equipped with first bevel gear 4, rotate through belt 16 cooperation drive wheel between connecting rod 3 and the two-way threaded rod 9 and be connected, place the contact surface of platform 1 and regulating plate 8 and offered and supplied belt 16 to carry out driven transmission groove, motor 2 can drive connecting rod 3 and rotate, connecting rod 3 drives first bevel gear 4 again and rotates, because be through belt 16 cooperation drive wheel between connecting rod 3 and the two-way threaded rod 9 and carry out the transmission connection, so when connecting rod 3 rotates, two-way threaded rod 9 rotates in step.

Wherein, the upper surface symmetry of placing the platform 1 is equipped with backup pad 6, and the inside of two backup pads 6 is all rotated and is connected with lead screw 7, and the bottom of two lead screws 7 all extends to the inside of placing the platform 1 and fixedly connected with and first bevel gear 4 engaged with second bevel gear 5, and motor 2 moves, drives connecting rod 3 and rotates, and connecting rod 3 drives first bevel gear 4 and rotates, and first bevel gear 4 drives second bevel gear 5 and rotates, and second bevel gear 5 drives lead screw 7 and rotate.

Wherein, be equipped with sliding plate 14 between two backup pads 6, the screw hole that supplies lead screw 7 activity is offered to the inside of sliding plate 14, the guide way that supplies sliding plate 14 activity is all offered to the opposite one side of two backup pads 6, the bottom fixedly connected with connecting block 15 of sliding plate 14, fixed connection is carried out with the upper surface of mounting panel 24 to the bottom of connecting block 15, the bottom of mounting panel 24 carries out fixed connection through bumper shock absorber 25 and the upper surface of grip block 26, sliding plate 14 moves down, drive connecting block 15 synchronous down, connecting block 15 drives mounting panel 24 synchronous down, mounting panel 24 drives the upper surface of grip block 26 to lithium cell body 13 again and carries out the centre gripping.

The lower symmetry of placing platform 1 is equipped with pillar 17, the inside of two pillars 17 all is equipped with spliced pole 18, one side of two spliced poles 18 all carries out sliding connection through guide block and the inside wall of pillar 17, the top of two spliced poles 18 all carries out fixed connection with the bottom of placing platform 1, the inside of two pillars 17 all is equipped with dwang 20, the outside of two dwang 20 all fixedly connected with rotation gear 21, the tooth's socket that meshes with rotation gear 21 has all been seted up to the opposite side of two spliced poles 18, the one end of two dwang 20 all rotates with the inside wall of pillar 17 to be connected, the other end of two dwang 20 all extends to the outside of pillar 17, the outside fixedly connected with knob 19 of one of them dwang 20, carry out transmission connection through belt 16 cooperation drive wheel between two dwang 20, the transmission groove that supplies belt 16 to carry out the transmission is all seted up to the opposite side of two pillars 17, the knob 19 drives dwang 20 and rotates this moment, because drive wheel drive connection is carried out by belt 16 cooperation drive wheel between two dwang 20, so two dwang 20 synchronous rotation, tooth's socket 20 drive gear 21 carries out the upward movement of the pillar 18, the side that drives upward movement of connecting column 1 because of connecting the pillar 21, the side that moves upward is placed to the pillar that moves to the connection.

Wherein, fixedly connected with fixed plate 22 between two pillars 17, the last surface fixedly connected with of fixed plate 22 a plurality of telescopic links 23, the flexible end of a plurality of telescopic links 23 all carries out fixed connection with the bottom of placing platform 1, when placing platform 1 by rising, telescopic link 23 can play the supporting role to placing platform 1, and fixed plate 22 can make between two pillars 17 more stable.

Specific use and action of the embodiment:

when the lithium battery body 13 is required to be fixed, the motor 2 starts to operate, the belt 16 is matched with the driving wheel to drive the bidirectional threaded rod 9 to rotate, at the moment, the two threaded blocks 10 synchronously draw together to drive the electric push rod 11 to synchronously move, the electric push rod 11 drives the mounting block 12 to synchronously move, the mounting block 12 drives the mounting plate 24 to synchronously move, the mounting plate 24 drives the clamping plate 26 to clamp and fix the lithium battery body 13, when the protective pad 27 on the clamping plate 26 contacts the lithium battery body 13, the clamping plate 26 continuously moves, and at the moment, the clamping plate 26 extrudes the shock absorber 25, so that the clamping is more stable, and the technical problem that in the prior art, the side end of the lithium battery body cannot be fixed, and the impact force generated during the processing can possibly cause the lithium battery body to slide off from the fixing device, thereby causing the normal use of the lithium battery body is solved very conveniently.

In the use process, firstly, the lithium battery body 13 is placed on the placement table 1, at the moment, the motor 2 starts to run, the connecting rod 3 is driven to rotate, the connecting rod 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the screw rod 7 to rotate, at the moment, the sliding plate 14 moves downwards, the connecting block 15 is driven to synchronously downwards, the connecting block 15 drives the mounting plate 24 to synchronously downwards, the mounting plate 24 drives the clamping plate 26 to clamp the upper surface of the lithium battery body 13, since the connecting rod 3 and the bidirectional threaded rod 9 are in transmission connection by the belt 16 matched with the driving wheel, so the bidirectional threaded rod 9 synchronously rotates at the moment, the two threaded blocks 10 synchronously draw together to drive the electric push rod 11 to synchronously move, the electric push rod 11 drives the mounting block 12 to synchronously move, the mounting block 12 drives the mounting plate 24 to synchronously move, the mounting plate 24 drives the clamping plate 26 to clamp and fix the lithium battery body 13, when the protection pad 27 on the clamping plate 26 touches the lithium battery body 13, the movement is continued, and at this time, the clamping plate 26 presses the damper 25, when the height of the device is required to be adjusted, the knob 19 is rotated, and the knob 19 drives the rotating rod 20 to rotate, since the two rotating rods 20 are in transmission connection by the belt 16 in cooperation with the driving wheel, so at this time, the two rotating rods 20 rotate synchronously, the rotating rods 20 drive the rotating gears 21 to rotate, as one side of the connecting column 18 is provided with tooth grooves meshed with the rotating gears 21, so the connecting column 18 moves upwards at this time, the placing table 1 is driven to move upwards, and when the placing table 1 moves upwards, the telescopic rod 23 stretches out synchronously, so as to play a supporting role.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A lithium battery fixing device, characterized in that: including placing platform (1), the upper surface fixedly connected with regulating plate (8) of placing platform (1), the inside rotation of regulating plate (8) is connected with bi-directional threaded rod (9), the outside symmetry threaded connection of bi-directional threaded rod (9) has screw thread piece (10), the guide way that supplies screw thread piece (10) activity is seted up to the upper surface of regulating plate (8), two the equal fixedly connected with electric putter (11) of upper surface of screw thread piece (10), two the equal fixedly connected with installation piece (12) of upper surface of electric putter (11), two equal fixedly connected with mounting panel (24) of opposite one side of installation piece (12), two a plurality of dashpot has all been seted up to the opposite one side of mounting panel (24), a plurality of equal fixedly connected with bumper shock absorber (25) of inside of dashpot, the other end fixedly connected with grip block (26) of bumper shock absorber (25), the opposite side of grip block (26) has protection pad (27), the upper surface of regulating plate (8) bonding is equipped with lithium cell body (13).

2. The lithium battery fixing device according to claim 1, wherein: one side fixed mounting of placing platform (1) has the quick-witted case that is used for placing motor (2), the output shaft of motor (2) passes through shaft coupling fixedly connected with connecting rod (3), the other end of connecting rod (3) rotates with the inside wall of placing platform (1) to be connected, the outside symmetry of connecting rod (3) is equipped with first bevel gear (4), rotate through belt (16) cooperation drive wheel between connecting rod (3) and two-way threaded rod (9) to be connected, the transmission groove that supplies belt (16) to carry out the transmission has been seted up to the contact surface of placing platform (1) and regulating plate (8).

3. The lithium battery fixing device according to claim 2, wherein: the upper surface symmetry of placing platform (1) is equipped with backup pad (6), two the inside of backup pad (6) is all rotated and is connected with lead screw (7), two the bottom of lead screw (7) all extends to the inside of placing platform (1) and fixedly connected with and first bevel gear (4) engaged with second bevel gear (5).

4. A lithium battery fixture according to claim 3, wherein: be equipped with sliding plate (14) between two backup pad (6), the screw hole that supplies lead screw (7) activity is seted up to the inside of sliding plate (14), two the guide way that supplies sliding plate (14) activity is all seted up to the opposite one side of backup pad (6), the bottom fixedly connected with connecting block (15) of sliding plate (14), the bottom of connecting block (15) carries out fixed connection with the upper surface of mounting panel (24), the bottom of mounting panel (24) carries out fixed connection through bumper shock absorber (25) and the upper surface of grip block (26).

5. The lithium battery fixing device according to claim 1, wherein: the lower symmetry of placing platform (1) is equipped with pillar (17), two the inside of pillar (17) all is equipped with spliced pole (18), two one side of spliced pole (18) all carries out sliding connection through guide block and the inside wall of pillar (17), two the top of spliced pole (18) all carries out fixed connection with the bottom of placing platform (1), two the inside of pillar (17) all is equipped with dwang (20), two the outside of dwang (20) all is fixedly connected with rotation gear (21), two tooth grooves meshed with a rotary gear (21) are formed in the opposite sides of the connecting column (18), one end of the rotary rod (20) is rotationally connected with the inner side wall of the support column (17), the other end of the rotary rod (20) is extended to the outer portion of the support column (17), one rotary rod (20) is fixedly connected with a knob (19), the rotary rod (20) is in transmission connection with a driving wheel through a belt (16), and a transmission groove for the belt (16) to transmit is formed in the opposite sides of the support column (17).

6. The lithium battery fixing device according to claim 5, wherein: a fixed plate (22) is fixedly connected between the two support posts (17), a plurality of telescopic rods (23) are fixedly connected to the upper surface of the fixed plate (22), and the telescopic ends of the telescopic rods (23) are fixedly connected with the bottom of the placement table (1).