CN214378763U

CN214378763U - Bearing jig

Info

Publication number: CN214378763U
Application number: CN202120076730.5U
Authority: CN
Inventors: 郭小林; 王俊朋; 潘子平
Original assignee: Yinlong New Energy Co Ltd
Current assignee: Yinlong New Energy Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-08
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a bearing jig, include: the platform is provided with a placing through hole; the supporting structure is arranged in the through hole and comprises a supporting ring and supporting ribs, the supporting ring is arranged in the through hole, the supporting ribs are connected between the supporting ring and the hole wall of the through hole, and a plurality of hollow areas are formed among the supporting ribs, the supporting ring and the hole wall of the through hole. The technical scheme of the application effectively solves the problem that the electrolyte in the related art seriously pollutes the shell of the battery cathode.

Description

Bearing jig

Technical Field

The utility model relates to a battery manufacturing field particularly, relates to a bearing jig.

Background

In the related art, a carrying fixture is provided, as shown in fig. 1, the carrying fixture includes a platform 1 and a carrying concave surface 2 disposed on the platform 1, and a liquid injection port 3 is disposed on a bottom wall of the carrying concave surface 2. And (3) after the battery is assembled, the battery is sent into a liquid injection system, and after liquid injection is finished, a defective battery which has excessive liquid injection and causes liquid overflow is inserted into the bearing concave surface 2. The excess electrolyte overflows from the injection port 3. After the battery is placed on the bearing surface 2 of the bearing jig, the overflowed electrolyte is in contact with the surface of the shell of the battery cathode, so that the electrolyte seriously pollutes the shell and the pole of the battery cathode, and the bearing jig is difficult to clean.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a carrying tool for solving the problem that the electrolyte in the related art seriously pollutes the housing of the negative electrode of the battery.

In order to achieve the above object, the utility model provides a bearing jig, include: the platform is provided with a placing through hole; the supporting structure is arranged in the through hole and comprises a supporting ring and supporting ribs, the supporting ring is arranged in the through hole, the supporting ribs are connected between the supporting ring and the hole wall of the through hole, and a plurality of hollow areas are formed among the supporting ribs, the supporting ring and the hole wall of the through hole.

Further, the upper surface of the support structure is lower than the upper surface of the platform.

Further, the support ring is located at the center of the placement through hole.

Furthermore, the brace rod is a plurality of, and a plurality of brace rods are radial setting.

Further, the supporting structure further comprises an arc-shaped rib, and the arc-shaped rib is connected between two adjacent supporting ribs.

Furthermore, the arc muscle is a plurality of, and a plurality of arc muscle enclose into the loop configuration.

Further, the bearing jig further comprises a tray, and the platform is placed above the tray.

Further, the tray includes the bottom plate and sets up the muscle of enclosing in bottom plate border department, encloses muscle supporting platform.

Furthermore, enclose and be provided with interior concave part on the muscle, the tray still includes the plate body that sets up the top of concave part including, the plate body is connected with enclosing the muscle.

Furthermore, concave portion and plate body are a plurality ofly, and a plurality of plate bodies are arranged along the border interval of tray, and a plurality of plate bodies set up with a plurality of concave portion one-to-one.

Use the technical scheme of the utility model, it includes to bear the weight of the tool: a platform and a support structure. The platform is provided with a placing through hole. The support structure is arranged in the placing through hole. The supporting structure comprises a supporting ring positioned in the through hole and a supporting rib connected between the supporting ring and the hole wall of the through hole. A plurality of hollow areas are formed among the supporting ribs, the supporting rings and the hole walls for placing the through holes. The defective batteries with the spilled liquid are placed in the placing through holes, the negative electrodes of the batteries are downward contacted with the supporting structure, and most of the spilled electrolyte directly leaks from the plurality of hollow areas under the action of gravity. Only a small amount of electrolyte is in contact with the shell of the cylindrical battery cathode, so that the area of the shell and the pole of the battery cathode polluted by the overflowed electrolyte is reduced, and the cleanliness of the outer surface of the battery cathode is improved. Thereby being convenient for cleaning the bearing jig. Therefore, the technical scheme of the application effectively solves the problem that the electrolyte in the related art seriously pollutes the shell of the battery cathode.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic top view illustrating a related art carrying jig;

fig. 2 shows a schematic top view of an embodiment of a carrying fixture according to the invention; and

fig. 3 shows a schematic top view of the jig-carrying tray of fig. 2.

Wherein the figures include the following reference numerals:

10. a platform; 11. placing the through hole; 20. a support structure; 21. a support ring; 22. supporting ribs; 23. an arc-shaped rib; 30. a tray; 31. a plate body; 32. a base plate; 33. and (5) enclosing the ribs.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 2 and 3, the carrying fixture of the present embodiment includes: a platform 10 and a support structure 20. The platform 10 is provided with a placing through hole 11. The support structure 20 is disposed in the placing through-hole 11. The support structure 20 includes a support ring 21 positioned in the placing through-hole 11 and support ribs 22 connected between the support ring 21 and the wall of the placing through-hole 11. A plurality of hollow areas are formed among the supporting ribs 22, the supporting rings 21 and the hole walls of the placing through holes 11.

By applying the technical scheme of the embodiment, the overflow defective battery is placed in the through hole 11, at the moment, the negative electrode of the battery is downward contacted with the supporting structure 20, and most of the overflow electrolyte directly leaks from the plurality of hollow areas under the action of gravity. Only a small amount of electrolyte is in contact with the shell of the cylindrical battery cathode, so that the area of the shell and the pole of the battery cathode polluted by the overflowed electrolyte is reduced, and the cleanliness of the outer surface of the battery cathode is improved. Thereby being convenient for cleaning the bearing jig. Therefore, the technical scheme of the embodiment effectively solves the problem that the electrolyte in the related art seriously pollutes the shell of the battery cathode.

As shown in fig. 2, the upper surface of the support structure 20 is lower than the upper surface of the platform 10. Thus, there is a height difference between the support structure 20 and the platform 10, so that the hole wall for placing the through hole 11 can stop the defective battery, and prevent the defective battery on the support structure 20 from generating radial displacement.

As shown in fig. 2, in order to effectively support the defective battery, a support ring 21 is located at the center of the placement through-hole 11.

As shown in fig. 2, the number of the support ribs 22 is plural, and the plurality of support ribs 22 are provided in a radial shape. Thus, the plurality of support ribs 22 can improve the structural strength of the support ring 21, support defective batteries together with the support ring 21, and ensure the support effect of the support structure 20. A sufficiently large hollowed-out area is also considered.

As shown in fig. 2, in order to ensure the structural strength of the two adjacent support ribs 22, the support structure 20 further includes an arc rib 23, and the arc rib 23 is connected between the two adjacent support ribs 22.

As shown in fig. 2, in order to completely reinforce the structural strength of the plurality of support ribs 22, a plurality of arc ribs 23 are provided, and the plurality of arc ribs 23 enclose an annular structure.

As shown in fig. 2 and 3, the carrying fixture further includes a tray 30, and the platform 10 is placed above the tray 30. The tray 30 can be used for bearing redundant electrolyte, so that the phenomenon that the electrolyte flows to the ground or pollutes the production line environment during transfer of a transfer car is avoided. And, since the tray 30 and the platform 10 are two separate structures, they can be cleaned separately, so that the cleaning is convenient.

As shown in fig. 2 and 3, the tray 30 includes a bottom plate 32 and a circumferential rib 33 provided at an edge of the bottom plate 32, the circumferential rib 33 supporting the platform 10. The arrangement of the enclosing ribs 33 can facilitate the supporting of the platform 10 by the tray 30 on the one hand and enclose the edge of the bottom plate 32 on the other hand, so that the tray 30 can contain more electrolyte.

As shown in fig. 3, the surrounding rib 33 is provided with an inner concave portion, the tray 30 further includes a plate body 31 disposed above the inner concave portion, and the plate body 31 is connected to the surrounding rib 33. The concave portion and the plate 31 can form a handle structure, which facilitates the movement or placement of the tray 30, and thus the platform 10.

As shown in fig. 3, in order to improve the convenience of the operation, the concave portions and the plate bodies 31 are four, four plate bodies 31 are arranged at intervals along the edge of the tray 30, and the four plate bodies 31 are arranged in one-to-one correspondence with the four concave portions.

Of course, in the embodiment not shown in the drawings, the number of the plate bodies and the number of the concave portions may not be limited to four, and may be two, six or more.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A bearing jig is characterized by comprising:

the platform (10), wherein a placing through hole (11) is formed in the platform (10);

the supporting structure (20) is arranged in the placing through hole (11), the supporting structure (20) comprises a supporting ring (21) located in the placing through hole (11) and supporting ribs (22) connected between the supporting ring (21) and the hole wall of the placing through hole (11), and a plurality of hollow areas are formed among the supporting ribs (22), the supporting ring (21) and the hole wall of the placing through hole (11).

2. The carrying fixture according to claim 1, characterized in that the upper surface of the support structure (20) is lower than the upper surface of the platform (10).

3. The carrying fixture according to claim 1, characterized in that the support ring (21) is located at the center of the placing through hole (11).

4. The carrying fixture according to claim 1, wherein the supporting ribs (22) are plural, and the supporting ribs (22) are radially arranged.

5. The carrying fixture according to claim 4, characterized in that the supporting structure (20) further comprises arc-shaped ribs (23), and the arc-shaped ribs (23) are connected between two adjacent supporting ribs (22).

6. The carrying fixture according to claim 5, wherein the plurality of arc-shaped ribs (23) are provided, and the plurality of arc-shaped ribs (23) enclose an annular structure.

7. The carrying jig according to claim 1, characterized in that the carrying jig further comprises a tray (30), and the platform (10) is placed above the tray (30).

8. The carrying jig according to claim 7, characterized in that the tray (30) comprises a bottom plate (32) and a surrounding rib (33) arranged at the edge of the bottom plate (32), the surrounding rib (33) supporting the platform (10).

9. The carrying jig according to claim 8, characterized in that an inner concave portion is provided on the surrounding rib (33), the tray (30) further comprises a plate body (31) provided above the inner concave portion, and the plate body (31) is connected with the surrounding rib (33).

10. The carrying jig according to claim 9, wherein the concave portion and the plurality of plate bodies (31) are provided in plurality, the plurality of plate bodies (31) are arranged at intervals along the edge of the tray (30), and the plurality of plate bodies (31) and the plurality of concave portions are arranged in one-to-one correspondence.