CN220474824U

CN220474824U - Battery charge and discharge positioning device

Info

Publication number: CN220474824U
Application number: CN202321801030.3U
Authority: CN
Inventors: 周聪; 胡毅铭
Original assignee: Rept Battero Energy Co Ltd
Current assignee: Rept Battero Energy Co Ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-09
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to a battery charge and discharge positioning device, which comprises: positioning columns; the surface of the positioning block is provided with a plurality of counter bores with different depths, the positioning column is inserted into one of the counter bores, and the positioning column and the positioning block are used for being supported between a top plate and a bottom plate of the press machine. Because be equipped with the counter bore of a plurality of degree of depth differences on the locating piece, the utmost point post height of different counter bores matching different model batteries is inserted through adopting the reference column to locate in the counter bore of corresponding model on the locating piece to support between the roof and the bottom plate of press, thereby make the height that changes the press and rise, labour saving and time saving, trade line is efficient, satisfies the function that once can compatible many types of batteries simultaneously.

Description

Battery charge and discharge positioning device

Technical Field

The utility model relates to the field of batteries, in particular to a battery charging and discharging positioning device.

Background

At present, the automatic production line of square aluminum shell batteries often needs to be replaced to produce batteries of various types, particularly when the battery is formed into components, the heights of the batteries of different specifications are different, so that the heights of the batteries lifted by the pressing bed in the forming component machine are also different according to the types of the batteries, the batteries are just connected with a charging and discharging interface in the device, the pressing bed lifting height is prevented from being too high, the batteries are pressed, and irreversible damage is caused to the batteries.

In the related art, when the model of the production cell is changed, the height of the press rise is changed by adding or subtracting metal pads. However, the whole support frame needs to be disassembled for replacing the metal cushion blocks, the installation time is long, the line replacement efficiency is low, a large amount of labor is wasted, the unused cushion blocks need to be stored in an occupied place independently, and the cushion blocks are easy to lose.

Disclosure of Invention

The embodiment of the utility model provides a battery charging and discharging positioning device, which aims to solve the problems of long time for replacing a metal cushion block, low wire replacement efficiency, great labor waste, occupied storage space and easy loss in the related art.

In a first aspect, a battery charge-discharge positioning device is provided, which includes: positioning columns; the surface of the positioning block is provided with a plurality of counter bores with different depths, the positioning column is inserted into one of the counter bores, and the positioning column and the positioning block are used for being supported between a top plate and a bottom plate of the press machine.

In some embodiments, the positioning block is in a square shape, and at least 1 counter bore is formed on each of the 6 faces.

In some embodiments, the counterbore of each face of the locating block extends in a direction perpendicular to that face.

In some embodiments, each face of the locating block is marked with a battery model that matches the counterbore.

In some embodiments, an iron sheet is fixed in the counter bore, and a magnet is arranged at the end part of the positioning column.

In some embodiments, the iron sheet is located at the bottom of the counter bore, a groove for accommodating the iron sheet is formed in the end face of the positioning column, and the magnet is installed in the groove.

In some embodiments, a first plane is disposed on an outer side of one end of the positioning column, which is close to the magnet, and a plane matched with the first plane is disposed on an inner wall of the counter bore.

In some embodiments, a guide surface is provided at the opening of the counterbore.

In some embodiments, a second plane is disposed outside an end of the positioning post away from the magnet.

In some embodiments, a bolt hole is formed in an end face of the positioning column, which is close to the second plane.

The technical scheme provided by the utility model has the beneficial effects that:

the embodiment of the utility model provides a battery charging and discharging positioning device, because a plurality of counter bores with different depths are arranged on a positioning block, the counter bores are matched with the heights of pole posts of batteries with different types, and the positioning posts are inserted into counter bores with corresponding types on the positioning block and are supported between a top plate and a bottom plate of a press machine, so that the ascending height of the press machine is changed, the time and the labor are saved, the wire changing efficiency is high, and the function of simultaneously being compatible with multiple batteries is met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a battery charge-discharge positioning device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a positioning block according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a positioning column according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a battery charge/discharge positioning device according to an embodiment of the present utility model.

Reference numerals in the drawings:

1. positioning columns; 11. a magnet; 12. a groove; 13. a first plane; 14. a second plane; 2. a positioning block; 21. countersink; 22. iron sheet; 23. a guide surface; 3. a bottom plate; 4. a top plate; 5. a heat dissipation assembly; 6. a fire fighting assembly; 7. a charge-discharge assembly; 8. and a tray.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a battery charging and discharging positioning device, which can solve the problems of long time for replacing a metal cushion block, low wire replacement efficiency, great labor waste, occupied storage space and easy loss in the related art.

Referring to fig. 1 and fig. 4, a battery charging and discharging positioning device according to an embodiment of the present utility model may include: a positioning column 1; the surface of the positioning block 2 is provided with a plurality of counter bores 21 with different depths, the positioning column 1 is inserted into one of the counter bores 21, and the positioning column 1 and the positioning block 2 are used for being supported between a top plate 4 and a bottom plate 3 of the press. In this embodiment, reference column 1 is the cylinder, the diameter slightly is less than the diameter of counter bore 21, owing to be equipped with the counter bore 21 of a plurality of degree of depth differences on the locating piece 2, the utmost point post height of different counter bores 21 matching different model batteries is through adopting reference column 1 to insert locating in the counter bore 21 of corresponding model on the locating piece 2 to support between roof 4 and the bottom plate 3 of press, thereby change the ascending height of press, satisfy the function that can compatible many batteries simultaneously, labour saving and time saving, the line changing is efficient, can save a large amount of human costs, can not produce unnecessary change material, cause the waste in place, there is not the risk of material loss.

Referring to fig. 1 and 2, in an embodiment, the positioning block 2 may be square, and 6 sides are respectively provided with at least 1 counter bores 21, in this embodiment, when the positioning column 1 needs to be inserted into a counter bore 21 by adopting the square positioning block 2, the positioning block 2 is turned over to that side, by changing the contact surface between the positioning block 2 and the positioning column 1, the purpose of changing the lifting height of the press top is achieved, the square aluminum shell battery of 6 types can be quickly changed, the equipment transformation cost is saved, the volume of the positioning block 2 is small, the storage space is not occupied, the whole positioning block 2 is in a balanced state when the positioning column 1 is inserted into the counter bore 21 of any one side, and the unequal weight of two sides is avoided.

In another embodiment, the positioning block 2 can be flat, is convenient to punch, can be polyhedral, and can be matched with batteries of more types.

Referring to fig. 1 and 2, in an embodiment, the counter bores 21 on each surface of the positioning block 2 extend along a direction perpendicular to the surface, in this embodiment, after the positioning column 1 is inserted into the counter bores 21 by making the axis of the counter bores 21 perpendicular to the plate surface of the positioning block 2, the entire positioning block 2 can be in a balanced state, and the top surface of the positioning block 2 can also be horizontally supported on the top plate 4 or the bottom plate 3 of the press machine, so that the stability of the positioning device is improved.

In another embodiment, the positioning block 2 may be irregularly shaped, and the counter bore 21 of each face may extend in other directions to ensure that the top surface thereof is disposed horizontally.

Referring to fig. 2, in some embodiments, each surface of the positioning block 2 is provided with a battery model mark matched with the counter bore 21, and in this embodiment, quick recognition during mold change is facilitated by providing each surface with a model mark of a corresponding battery.

Referring to fig. 2 and 3, in some embodiments, an iron sheet 22 is fixed in the counter bore 21, the end of the positioning column 1 is provided with a magnet 11, in this embodiment, by fixing one iron sheet 22 on the bottom of each counter bore 21 by a screw, embedding one magnet 11 on the top end of the positioning column 1, and fixing the positioning block 2 on the positioning column 1 by using the magnet 11 on the positioning column 1 and the magnetic attraction of the iron sheet 22 on the positioning block 2, the mold change is convenient.

Referring to fig. 2, in some embodiments, the iron sheet 22 is located at the bottom of the counter bore 21, the end surface of the positioning post 1 is provided with a groove 12 for accommodating the iron sheet 22, and the magnet 11 is mounted in the groove 12. In this embodiment, by providing the groove 12 on the end face of the positioning column 1, after the positioning column 1 is inserted into the counter bore 21, the iron sheet 22 can be just accommodated in the groove 12 and is adsorbed to the magnet 11 in the groove 12, so that the iron sheet 22 and the magnet 11 are not stressed, and the iron sheet 22 and the magnet 11 can be prevented from being damaged by the pressure applied on the positioning column 1 and the positioning block 2 by the press.

Referring to fig. 3, in some embodiments, a first plane 13 is disposed on an outer side of one end of the positioning column 1, which is close to the magnet 11, and a plane matching the first plane 13 is disposed on an inner wall of the counterbore 21, and in this embodiment, by disposing a matched plane on an inner wall of the counterbore 21 and an outer wall of the positioning column 1, the positioning column 1 is inserted into the counterbore 21, and then the plane can prevent the positioning column 1 from rotating relative to the positioning block 2, so as to maintain stability of the positioning device.

Referring to fig. 2, in some embodiments, a guiding surface 23 is disposed at an opening of the counter bore 21, and in this embodiment, by disposing the guiding surface 23 at the opening of the counter bore 21, the guiding function can be performed when the positioning column 1 is inserted into the counter bore 21, so as to facilitate the assembly of the positioning column 1 and the positioning block 2.

Referring to fig. 3, in some embodiments, a second plane 14 is disposed on the outer side of one end of the positioning post 1 away from the magnet 11, in this embodiment, one end of the positioning post 1 away from the magnet 11 is inserted into a hole of the top plate 4 or the bottom plate 3 of the press, and by providing the second plane 14, the positioning post 1 can be prevented from rotating relative to the top plate 4 or the bottom plate 3, so as to maintain stability of the positioning device.

Referring to fig. 3, in some embodiments, a bolt hole is formed in an end surface of the positioning column 1 near the second plane 14, and in this embodiment, an end of the positioning column 1 near the second plane 14 is mounted in the top plate 4 or the bottom plate 3 by a bolt, so that the positioning column 1 is more stable, and stability of the positioning device is further maintained.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery charge-discharge positioning device, comprising:

a positioning column (1);

the positioning block (2) is provided with a plurality of counter bores (21) with different depths on the surface, the positioning column (1) is inserted into one of the counter bores (21), and the positioning column (1) and the positioning block (2) are used for being supported between a top plate (4) and a bottom plate (3) of the press machine.

2. The battery charge and discharge positioning device as defined in claim 1, wherein:

the positioning block (2) is in a cube shape, and at least 1 counter bore (21) is formed in each of 6 faces.

3. The battery charge and discharge positioning device as defined in claim 2, wherein:

the counter bore (21) of each face of the locating block (2) extends in a direction perpendicular to that face.

4. The battery charge and discharge positioning device as defined in claim 2, wherein:

each surface of the positioning block (2) is provided with a battery model mark matched with the counter bore (21).

5. The battery charge and discharge positioning device as defined in claim 1, wherein:

an iron sheet (22) is fixed in the counter bore (21), and a magnet (11) is arranged at the end part of the positioning column (1).

6. The battery charge and discharge positioning device according to claim 5, wherein:

the iron sheet (22) is located at the bottom of the counter bore (21), a groove (12) for accommodating the iron sheet (22) is formed in the end face of the positioning column (1), and the magnet (11) is installed in the groove (12).

7. The battery charge and discharge positioning device according to claim 5, wherein:

the positioning column (1) is provided with a first plane (13) close to the outer side of one end of the magnet (11), and the inner wall of the counter bore (21) is provided with a plane matched with the first plane (13).

8. The battery charge and discharge positioning device as defined in claim 1, wherein:

and a guide surface (23) is arranged at the opening of the counter bore (21).

9. The battery charge and discharge positioning device according to claim 5, wherein:

the outer side of one end of the positioning column (1) far away from the magnet (11) is provided with a second plane (14).

10. The battery charge and discharge positioning device as defined in claim 9, wherein:

and a bolt hole is formed in the end face, close to the second plane (14), of the positioning column (1).