CN213483817U

CN213483817U - Lithium ion battery mounting fixture

Info

Publication number: CN213483817U
Application number: CN202022889559.8U
Authority: CN
Inventors: 冯梦云
Original assignee: Jiangxi Quantum New Energy Technology Co ltd
Current assignee: Jiangxi Quantum New Energy Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-18
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a lithium ion battery fixing clamp, which comprises a bottom plate, a first side plate is fixedly arranged on one side of the upper surface of the bottom plate, a second side plate is slidably arranged on one side of the upper surface of the bottom plate, a chute is arranged on the upper surface of the bottom plate, a slider is fixedly arranged on the bottom surface of the second side plate, the slider is in sliding clearance fit with the chute, a connecting block is fixedly arranged on one side of the top surface of the first side plate, a top plate is fixedly arranged on one side of the second side plate, the connecting block is elastically connected with the top plate through a compression spring, the lithium ion battery is clamped by arranging the first side plate fixedly arranged on one side of the upper surface of the bottom plate and the second side plate slidably arranged on the other side, when lithium ion batteries of different types need to be detected, the second side plate is screwed to be close to or far away from the first side plate, the detection cost of the lithium battery is reduced.

Description

Lithium ion battery mounting fixture

Technical Field

The utility model relates to a lithium cell processing equipment technical field specifically is a lithium ion battery mounting fixture.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use, and has become a mainstream along with the development of scientific technology, and the lithium battery can be roughly divided into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance of the rechargeable batteries are all superior to those of the lithium ion batteries. Due to its own high technical requirement limit, only a few national companies are producing such lithium metal batteries;

along with the continuous innovation and the development of lithium cell, also more and more to the demand of different shapes and not unidimensional lithium cell, the lithium cell all will carry out the centrifugal acceleration test after making, because the shape and the model of lithium cell are various, for guaranteeing the experimental security of lithium cell centrifugal acceleration, will carry out the preparation for the centrifugal acceleration test anchor clamps of one-to-one to the lithium cell of different sizes or different shapes, lead to the kind of anchor clamps to be various, because the cost of lithium cell itself is just than higher, in addition one-to-one design, process corresponding centrifugal acceleration test anchor clamps, the cost of lithium cell has been improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium ion battery fixing clamp, a first side plate fixedly installed on one side of the upper surface of a bottom plate and a second side plate slidably installed on the other side are oppositely arranged to clamp lithium batteries, when lithium batteries of different types need to be detected, the second side plate is slid to be close to or far away from the first side plate to adapt to the clamping of lithium batteries of different types, after the second side plate is adjusted to a proper clamping position, a positioning rod threaded by a screw is penetrated into a positioning hole of a slider on the bottom surface of the second side plate to determine the position, a stopper is held by hands, a screwing screw rod drives a push plate to fasten the second side plate, clamps of various types are not needed to be manufactured, the detection cost of the lithium batteries is reduced, the compression spring elastic connection is arranged between a top plate and a connecting block, when the position of the second side plate is adjusted in a sliding manner, the top plate, the further lithium cell to needs detection is pressed and is held fixedly, through the first splint of relative installation on first curb plate and the second curb plate, matches with roof bottom surface fixed mounting's second splint and sets up the use for the centre gripping of lithium cell is more fastened, promotes the result of use of anchor clamps, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium ion battery mounting fixture, includes the bottom plate, bottom plate upper surface one side fixed mounting has first curb plate, bottom plate upper surface one side slidable mounting has the second curb plate, the spout has been seted up to the bottom plate upper surface, second curb plate bottom fixed mounting has the slider, slider and spout sliding clearance fit, the bottom plate upper surface is kept away from first curb plate and is placed the board with second curb plate one side fixed mounting, it has offered the hole of placing to place the board position between two parties, first curb plate top surface one side fixed mounting has the connecting block, second curb plate one side fixed mounting has the roof, through compression spring elastic connection between connecting block and the roof.

Preferably, the upper surface of the bottom plate is fixedly provided with a supporting plate at one side of the second side plate, and the supporting plate is screwed with a screw rod.

Preferably, screw rod one end runs through backup pad fixed mounting and has the push pedal, the push pedal sets up with the laminating of second curb plate, the screw rod is kept away from push pedal one end fixed mounting and is had the stopper.

Preferably, the opposite sides of the first side plate and the second side plate are fixedly provided with first clamping plates, and the opposite sides of the first clamping plates are provided with first arc-shaped grooves.

Preferably, the bottom surface of the top plate is fixedly provided with a second clamping plate, and the second clamping plate is provided with a second arc-shaped groove matched with the first arc-shaped groove.

Preferably, the two ends of the compression spring are respectively and fixedly connected with the connecting block and the top plate, and spring fixing plates are fixedly mounted at the two ends of the compression spring.

Preferably, the through-hole has been seted up to bottom plate one side equidistance, the spiro union has the locating lever in the through-hole, set up the locating hole that matches the setting with the through-hole on the slider, locating lever one end runs through-hole threaded connection in the locating hole.

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

1. the utility model discloses a first curb plate of bottom plate upper surface one side fixed mounting carries out the centre gripping with opposite side slidable mounting's second curb plate relatively set up to the lithium cell, when meetting the lithium cell of different models and needing to detect, slide the second curb plate and make it be close to or keep away from with first curb plate and adapt to the centre gripping of different models lithium cell, after adjusting the second curb plate to suitable clamping position, the locating lever through the spiro union runs through to the locating hole of second curb plate bottom surface slider in the definite position, hand the stopper, the screw rod of screwing drives the push pedal and fastens the second curb plate, need not make the anchor clamps of multiple model, reduce the detection cost of lithium cell;

2. through the compression spring elastic connection who sets up between roof and the connecting block, when the position of slide adjusting second curb plate, the roof passes through compression spring's elasticity function, and further the lithium cell to needs detection is pressed and is held fixedly, through the first splint of relative installation on first curb plate and the second curb plate, matches with roof bottom surface fixed mounting's second splint and sets up the use for the centre gripping of lithium cell is more fastened, promotes the result of use of anchor clamps.

Drawings

Fig. 1 is a schematic sectional view of a front view structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the structure of the placement board of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first side plate; 3. a second side plate; 4. a chute; 5. a slider; 6. placing the plate; 601. placing holes; 7. connecting blocks; 8. a top plate; 9. a compression spring; 10. a support plate; 11. a screw; 12. pushing the plate; 13. a limiting block; 14. a first splint; 15. a first arc-shaped slot; 16. a second splint; 17. a second arc-shaped slot; 18. a spring fixing plate; 19. a through hole; 20. positioning a rod; 21. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lithium ion battery fixing clamp comprises a bottom plate 1, a first side plate 2 is fixedly arranged on one side of the upper surface of the bottom plate 1, a second side plate 3 is slidably arranged on one side of the upper surface of the bottom plate 1, a chute 4 is arranged on the upper surface of the bottom plate 1, a slide block 5 is fixedly arranged on the bottom surface of the second side plate 3, the slide block 5 is in sliding clearance fit with the chute 4, through holes 19 are equidistantly arranged on one side of the bottom plate 1, positioning rods 20 are screwed in the through holes 19, positioning holes 21 matched with the through holes 19 are arranged on the slide block 5, one ends of the positioning rods 20 penetrate through the through, when lithium batteries of different types need to be detected, the second side plate 3 is slid to be close to or far away from the first side plate 2 to adapt to clamping of the lithium batteries of different types, after the second side plate 3 is adjusted to a proper clamping position, the positioning rod 20 which is screwed penetrates into the positioning hole 21 of the sliding block 5 on the bottom surface of the second side plate 3 to determine the position;

a placing plate 6 is fixedly arranged on one side of the upper surface of the bottom plate 1, which is far away from the first side plate 2 and the second side plate 3, a placing hole 601 is arranged in the middle of the placing plate 6, through the placing hole 601, the lithium battery can be conveniently placed in a penetrating way, the supporting plate 10 is fixedly arranged on the upper surface of the bottom plate 1 and positioned on one side of the second side plate 3, the screw rod 11 is screwed on the supporting plate 10, one end of the screw rod 11 penetrates through the supporting plate 10 and is fixedly provided with the push plate 12, the push plate 12 is attached to the second side plate 3, the limit block 13 is fixedly arranged at the end of the screw rod 11 far away from the push plate 12, the limit block 13 can be conveniently held by hand, the screw rod 11 is screwed to, the detection cost of the lithium battery is reduced by adjusting the clamps without manufacturing various models, the first clamping plates 14 are fixedly arranged on the opposite sides of the first side plate 2 and the second side plate 3, and the first arc-shaped grooves 15 are formed in the opposite sides of the first clamping plates 14;

2 top surface one side fixed mounting of first curb plate has connecting

block

7, 3 one side fixed mounting of second curb plate has roof 8, through compression spring 9 elastic connection between connecting block 7 and the roof 8, after the position of slip control second curb plate 3, roof 8 passes through compression spring 9's elasticity function, further press the lithium cell that needs to detect and hold fixedly, 8 bottom surface fixed mounting of roof have second splint 16, second splint 16 offer with first arc 17 that 15 matches the setting of arc, first splint 14 through relative installation on first curb plate 2 and the second curb plate 3, match with second splint 16 of 8 bottom surface fixed mounting of roof and set up the use, make the centre gripping of lithium cell fasten more, promote the result of use of anchor clamps.

The working principle is as follows: when the lithium battery detection device is used, lithium batteries to be detected are placed between the two groups of first clamping plates 14, the first side plate 2 fixedly mounted on one side of the upper surface of the bottom plate 1 and the second side plate 3 slidably mounted on the other side of the upper surface of the bottom plate 1 are oppositely arranged to clamp the lithium batteries, when the lithium batteries of different types need to be detected, the second side plate 3 is slid to be close to or far away from the first side plate 2 to adapt to clamping of the lithium batteries of different types, after the second side plate 3 is adjusted to a proper clamping position, the positioning rod 20 in threaded connection penetrates through the positioning hole 21 of the slider 5 on the bottom surface of the second side plate 3 to determine the position, the limiting block 13 is held by a hand, the screw 11 is screwed to drive the push plate 12 to fasten the second side plate 3, clamps;

through the 9 elastic connection of compression spring who sets up between roof 8 and the connecting block 7, when the position of slide adjusting second curb plate 3, roof 8 passes through compression spring 9's elasticity function, further press the lithium cell that needs to detect and hold fixedly, through first splint 14 of relative installation on first curb plate 2 and the second curb plate 3, match with second splint 16 of 8 bottom surfaces fixed mounting of roof and set up the use, make the centre gripping of lithium cell more fasten, promote the result of use of anchor clamps.

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

Claims

1. The utility model provides a lithium ion battery mounting fixture, includes bottom plate (1), its characterized in that: bottom plate (1) upper surface one side fixed mounting has first curb plate (2), bottom plate (1) upper surface one side slidable mounting has second curb plate (3), spout (4) have been seted up to bottom plate (1) upper surface, second curb plate (3) bottom surface fixed mounting has slider (5), slider (5) and spout (4) sliding clearance fit, bottom plate (1) upper surface is kept away from first curb plate (2) and is placed board (6) with second curb plate (3) one side fixed mounting, place board (6) position placed in the middle and seted up and place hole (601), first curb plate (2) top surface one side fixed mounting has connecting block (7), second curb plate (3) one side fixed mounting has roof (8), through compression spring (9) elastic connection between connecting block (7) and roof (8).

2. A lithium ion battery mounting fixture according to claim 1, characterized in that: the upper surface of the bottom plate (1) is positioned on one side of the second side plate (3) and is fixedly provided with a support plate (10), and the support plate (10) is screwed with a screw rod (11).

3. A lithium ion battery mounting fixture according to claim 2, characterized in that: screw rod (11) one end runs through backup pad (10) fixed mounting and has push pedal (12), push pedal (12) and second curb plate (3) laminating setting, push pedal (12) one end fixed mounting is kept away from in screw rod (11) has stopper (13).

4. A lithium ion battery mounting fixture according to claim 1, characterized in that: first curb plate (2) and the equal fixed mounting in the relative one side of second curb plate (3) have first splint (14), first arc wall (15) have all been seted up to the relative one side of first splint (14).

5. A lithium ion battery mounting fixture according to claim 1, characterized in that: the bottom surface of the top plate (8) is fixedly provided with a second clamping plate (16), and the second clamping plate (16) is provided with a second arc-shaped groove (17) matched with the first arc-shaped groove (15).

6. A lithium ion battery mounting fixture according to claim 1, characterized in that: compression spring (9) both ends respectively with connecting block (7) and roof (8) fixed connection, equal fixed mounting in compression spring (9) both ends has spring fixed plate (18).

7. A lithium ion battery mounting fixture according to claim 1, characterized in that: through-hole (19) have been seted up to bottom plate (1) one side equidistance, threaded connection has locating lever (20) in through-hole (19), set up locating hole (21) that set up with through-hole (19) matching on slider (5), locating lever (20) one end runs through-hole (19) threaded connection in locating hole (21).