CN218448054U

CN218448054U - Lithium cell pressure core device

Info

Publication number: CN218448054U
Application number: CN202222888523.7U
Authority: CN
Inventors: 李新海; 李敏
Original assignee: Ganzhou Xuhangcheng New Energy Co ltd
Current assignee: Ganzhou Xuhangcheng New Energy Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a lithium battery core pressing device, which belongs to the field of lithium batteries and comprises a fixed frame, wherein the bottom of the fixed frame is fixedly connected with a supporting leg, the bottom of the fixed frame is provided with a height adjusting mechanism, the bottoms of two sides of the fixed frame are provided with a guide mechanism, the bottom of the height adjusting mechanism is provided with a fixing mechanism, one side of the fixing mechanism is slidably connected with a stabilizing frame, the bottom of the stabilizing frame is fixedly connected with a pressing block, the bottoms of two sides of the stabilizing frame are fixedly connected with a positioning sleeve, a limiting spring is arranged in the positioning sleeve, and the bottom of the limiting spring is fixedly connected with a telescopic rod; the utility model discloses a steady rest, briquetting, position sleeve, spacing spring, telescopic link and spacing, can be better carry out spacing buffering to lithium cell pressure core device, avoided most lithium cell pressure core device, be difficult to carry out the problem of spacing buffering when pressing the core to the use of buffering has brought the facility for spacing.

Description

Lithium cell pressure core device

Technical Field

The utility model relates to a lithium cell field especially relates to a lithium cell pressure core device.

Background

A lithium battery is a battery using a nonaqueous electrolyte solution and lithium metal or a lithium alloy as a negative electrode material, and therefore such a battery is also called a lithium metal battery. Unlike other batteries, lithium batteries have the characteristics of high charge density, long service life, high unit cost and the like. Different from the electrode material according to the structural design.

Most lithium cell pressure core device is difficult to carry on spacingly and buffering to it when pressing the core, appears the condition of damage easily when having leaded to pressing the core to the result of use of lithium cell pressure core device has been reduced.

Therefore, a lithium battery core pressing device is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lithium cell presses core device has overcome prior art not enough, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell core pressing device, includes the mount, the bottom fixedly connected with supporting leg of mount, the bottom of mount is provided with height adjusting mechanism, the bottom of two sides of mount is provided with guiding mechanism, height adjusting mechanism's bottom sets up fixed establishment, one side sliding connection of fixed establishment has the steady rest, the bottom fixedly connected with briquetting of steady rest, the bottom fixedly connected with position sleeve of steady rest both sides, the internally mounted of position sleeve has spacing spring, the bottom fixedly connected with telescopic link of spacing spring, and the sliding connection of telescopic link and position sleeve, the both sides fixedly connected with spacing of mount.

As a preferred technical scheme of the utility model, the bottom of the supporting leg is provided with anti-skid grains; the supporting leg through the mount bottom can support lithium cell pressure core device better.

As a preferred technical scheme of the utility model, the height adjusting mechanism comprises a push rod motor, the push rod motor is fixedly connected with the fixing frame, and a connecting plate is fixedly connected to an output rod of the push rod motor; the output rod on the push rod motor drives the connecting plate to move, so that the height can be better adjusted.

As a preferred technical scheme of the utility model, the guide mechanism comprises a guide sleeve, the guide sleeve is fixedly connected with the fixed frame, a guide rod is slidably connected inside the guide sleeve, and the guide rod is fixedly connected with the connecting plate; the connecting plate can be better guided through the guide sleeve and the guide rod on the guide mechanism, and the situation of deviation of the connecting plate when the connecting plate moves is prevented.

As a preferred technical scheme of the utility model, the fixing mechanism comprises a fixing sleeve, the fixing sleeve is fixedly connected with the connecting plate, the inner part of the fixing sleeve is slidably connected with a limiting rod, the limiting rod is slidably connected with the stabilizing frame, and a contraction spring is arranged in the limiting rod; the retraction spring is driven to retract by pulling the limiting rod, and the stabilizing frame can be better detached by the limiting rod.

As a preferred technical scheme of the utility model, the limiting springs are positioned below the stabilizing frame, and the number of the limiting springs is four; when moving down, the steady rest drives the locating sleeve to move, then drives the telescopic link by the locating sleeve to shrink, and then drives the limiting spring by the telescopic link to shrink, can be better protect the lithium battery core pressing device when pressing the core.

The utility model has the advantages that:

the utility model discloses a steady rest, briquetting, position sleeve, spacing spring, telescopic link and spacing, can be better carry out spacing buffering to lithium cell pressure core device, avoided most lithium cell to press core device, be difficult to carry out the problem of spacing buffering when pressing the core to the use of buffering has brought the facility for spacing.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of the point B in fig. 1 according to the present invention.

In the figure: 1. a fixed mount; 2. supporting legs; 3. a height adjustment mechanism; 31. a push rod motor; 32. a connecting plate; 4. a guide mechanism; 41. a guide sleeve; 42. a guide bar; 5. a fixing mechanism; 51. fixing a sleeve; 52. a limiting rod; 53. a retraction spring; 6. a stabilizer frame; 7. pressing into blocks; 8. a positioning sleeve; 9. a limiting spring; 10. a telescopic rod; 11. a limiting frame.

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.

Example one

Referring to fig. 1-3, a lithium battery core pressing device includes a fixing frame 1, a supporting leg 2 is fixedly connected to the bottom of the fixing frame 1, a height adjusting mechanism 3 is arranged at the bottom of the fixing frame 1, a guiding mechanism 4 is arranged at the bottom of each of two sides of the fixing frame 1, a fixing mechanism 5 is arranged at the bottom of the height adjusting mechanism 3, a stabilizing frame 6 is slidably connected to one side of the fixing mechanism 5, a pressing block 7 is fixedly connected to the bottom of the stabilizing frame 6, locating sleeves 8 are fixedly connected to the bottoms of two sides of the stabilizing frame 6, a limiting spring 9 is installed inside each locating sleeve 8, a telescopic rod 10 is fixedly connected to the bottom of each limiting spring 9, the telescopic rod 10 is slidably connected to the locating sleeves 8, and limiting frames 11 are fixedly connected to two sides of the fixing frame 1.

In the embodiment, the bottom of the supporting leg 2 is provided with anti-skid grains; supporting leg 2 through 1 bottom of mount can better support lithium cell pressure core device.

In this embodiment, the height adjusting mechanism 3 includes a push rod motor 31, the push rod motor 31 is fixedly connected with the fixing frame 1, and a connecting plate 32 is fixedly connected to an output rod of the push rod motor 31; the output rod on the push rod motor 31 drives the connecting plate 32 to move, so that the height can be better adjusted.

In this embodiment, the guiding mechanism 4 includes a guiding sleeve 41, the guiding sleeve 41 is fixedly connected with the fixing frame 1, a guiding rod 42 is slidably connected inside the guiding sleeve 41, and the guiding rod 42 is fixedly connected with the connecting plate 32; the guide sleeve 41 and the guide rod 42 on the guide mechanism 4 can better guide the connecting plate 32, and prevent the connecting plate 32 from shifting during movement.

The working principle is as follows: supporting leg 2 through mount 1 bottom can better support lithium cell pressure core device, drives connecting plate 32 through the output pole on the push rod motor 31 and removes, can be better carry out the altitude mixture control, can be better lead connecting plate 32 through uide bushing 41 and the guide bar 42 on the guiding mechanism 4, prevent that the condition of skew from appearing in connecting plate 32 when removing.

Example two

Referring to fig. 1, based on the first embodiment, the present invention provides a technical solution:

in this embodiment: the fixing mechanism 5 comprises a fixing sleeve 51, the fixing sleeve 51 is fixedly connected with the connecting plate 32, a limiting rod 52 is connected inside the fixing sleeve 51 in a sliding mode, the limiting rod 52 is connected with the stabilizing frame 6 in a sliding mode, and a contraction spring 53 is installed inside the limiting rod 52; the limiting rod 52 is pulled to drive the contraction spring 53 to contract, the limiting rod 52 can be used for disassembling the stabilizing frame 6 better, the limiting springs 9 are positioned below the stabilizing frame 6, and the number of the limiting springs 9 is four; when the stabilizing frame 6 moves downwards, the positioning sleeve 8 is driven to move, the positioning sleeve 8 drives the telescopic rod 10 to contract, the telescopic rod 10 drives the limiting spring 9 to contract, and the lithium battery core pressing device can be better protected during core pressing.

The working principle is as follows: drive shrink spring 53 through pulling gag lever post 52 and contract, dismantle stabilizer 6 that again can be better by gag lever post 52, drive position sleeve 8 when stabilizer 6 moves down and remove, drive telescopic link 10 by position sleeve 8 again and contract, drive spacing spring 9 by telescopic link 10 again and contract, can be better protect lithium cell pressure core device when pressing the core.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell core pressing device, includes mount (1), its characterized in that, the bottom fixedly connected with supporting leg (2) of mount (1), the bottom of mount (1) is provided with height adjusting mechanism (3), the bottom of two sides of mount (1) is provided with guiding mechanism (4), height adjusting mechanism's (3) bottom sets up fixed establishment (5), one side sliding connection of fixed establishment (5) has steady rest (6), the bottom fixedly connected with briquetting (7) of steady rest (6), the bottom fixedly connected with position sleeve (8) of steady rest (6) both sides, the internally mounted of position sleeve (8) has spacing spring (9), the bottom fixedly connected with telescopic link (10) of spacing spring (9), and the sliding connection of telescopic link (10) and position sleeve (8), the both sides fixedly connected with spacing (11) of mount (1).

2. The lithium battery core pressing device as claimed in claim 1, wherein the bottom of the supporting leg (2) is provided with anti-skid veins.

3. The lithium battery core pressing device according to claim 1, wherein the height adjusting mechanism (3) comprises a push rod motor (31), the push rod motor (31) is fixedly connected with the fixing frame (1), and an output rod of the push rod motor (31) is fixedly connected with a connecting plate (32).

4. The lithium battery core pressing device as claimed in claim 1, wherein the guiding mechanism (4) comprises a guiding sleeve (41), the guiding sleeve (41) is fixedly connected with the fixing frame (1), a guiding rod (42) is slidably connected inside the guiding sleeve (41), and the guiding rod (42) is fixedly connected with the connecting plate (32).

5. The lithium battery core pressing device as claimed in claim 1, wherein the fixing mechanism (5) comprises a fixing sleeve (51), the fixing sleeve (51) is fixedly connected with the connecting plate (32), a limiting rod (52) is slidably connected inside the fixing sleeve (51), the limiting rod (52) is slidably connected with the stabilizing frame (6), and a retraction spring (53) is mounted inside the limiting rod (52).

6. The lithium battery core pressing device as claimed in claim 1, wherein the limiting springs (9) are located below the stabilizing frame (6), and the number of the limiting springs (9) is four.