CN214203844U - A nickel plating steel casing for lithium ion cell production fast assembly - Google Patents
A nickel plating steel casing for lithium ion cell production fast assembly Download PDFInfo
- Publication number
- CN214203844U CN214203844U CN202120454293.6U CN202120454293U CN214203844U CN 214203844 U CN214203844 U CN 214203844U CN 202120454293 U CN202120454293 U CN 202120454293U CN 214203844 U CN214203844 U CN 214203844U
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- shell
- slide bar
- casing
- spring
- spout
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 8
- 238000007747 plating Methods 0.000 title claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 5
- 241000463219 Epitheca Species 0.000 abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a nickel plating steel casing for lithium ion cell production fast assembly, which comprises a housin, the top of casing is equipped with the epitheca, internal face downside bilateral symmetry position is equipped with first buffer, second buffer respectively in the casing, first buffer includes first slider, first slide bar, first spring. A nickel plating steel casing for lithium ion cell production fast assembly, belong to lithium cell production technical field, make its electric core can be quick assemble through the epitheca that is equipped with, the use of the buffer cooperation extension board that is equipped with simultaneously can avoid causing electric core to collide at the in-process of equipment, make it cause certain damage, cause the unnecessary loss, stop device that is equipped with simultaneously can restrict the position that its extension board moved down, avoid it and the interior bottom surface of casing to collide, the device overall structure is simple, can be quick assemble, high assembly efficiency, the practicality is stronger.
Description
Technical Field
The utility model relates to a lithium cell production technical field, in particular to a nickel plating steel casing for lithium ion cell production fast assembly.
Background
The lithium ion cell is a new type of battery energy source, it does not contain metal lithium, only the lithium ion moves between the positive and negative electrodes during the charging and discharging process, the electrode and the electrolyte do not take part in the reaction. The energy capacity density of the lithium ion battery cell can reach 300Wh/L, and the weight capacity density can reach 125 Wh/L. The conventional nickel-plated steel shell for producing the lithium ion battery cell is relatively complex in assembly mode, low in assembly efficiency and inconvenient to rapidly assemble, and the cell or the steel shell is damaged to a certain extent due to the fact that the cell or the steel shell is easily damaged by a wrongdoe woman in the assembly process, so that the nickel-plated steel shell for producing the lithium ion battery cell is needed.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a nickel plating steel casing for lithium ion cell production fast assembly can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nickel plating steel casing for lithium ion cell production fast assembly, includes the casing, the top of casing is equipped with the epitheca, internal face downside bilateral symmetry position is equipped with first buffer, second buffer respectively in the casing, first buffer includes first slider, first slide bar, first spring, second buffer includes second slider, second slide bar, second spring, be equipped with the extension board between first buffer and the second buffer, be equipped with stop device between the bottom in the below of extension board and the casing, stop device comprises stopper, a piece, first rubber pad, second rubber pad.
Preferably, the upper shell and the shell are of an integrated structure, the inner diameter of the opening of the upper shell is 0.1-0.2mm larger than the diameter of the opening of the shell, and the inner wall of the upper shell and the opening of the shell are in smooth transition.
Preferably, the inner wall surface of the left side in the shell is concavely provided with a first sliding chute from inside to outside, the bottom surface of the first sliding chute is parallel and level with the inner bottom surface of the shell, the first sliding rod is installed in the first sliding chute, the upper end and the lower end of the first sliding rod are respectively fixedly connected with the upper inner bottom surface and the lower inner bottom surface of the first sliding chute, the first spring is nested and installed on the outer side of the first sliding rod, the lower end of the first sliding rod is fixedly connected with the inner bottom surface of the first sliding chute, the first sliding block is nested and installed on the first sliding rod and located above the first spring, the first sliding block is slidably connected with the first sliding rod, and the upper end of the first spring is fixedly connected with the bottom surface of the first sliding block.
Preferably, the casing middle right side internal face is equipped with the second spout from inside to outside sunken, and second spout bottom surface and casing bottom surface looks parallel and level, the second slide bar is installed in the second spout, and the upper and lower interior bottom surface of second spout of upper and lower end difference fixed connection of second slide bar, the nested outside of installing at the second slide bar of second spring, and the interior bottom surface of lower extreme fixed connection second spout, the nested top of just being located the second spring of installing on the second slide bar of second slider, second slider sliding connection second slide bar, the upper end fixed connection second slider's of second spring bottom surface.
Preferably, the left end and the right end of the support plate are respectively and fixedly connected with the right end of the first sliding block and the left end of the second sliding block.
Preferably, the support block is fixedly mounted in the middle of the bottom surface of the support plate, the limit block is fixedly mounted on the bottom surface in the shell and corresponds to the position of the support block, a second groove is formed in the position, corresponding to the support block, of the top surface of the limit block, the first rubber pad is mounted in the second groove and fixedly connected with the inner wall surface of the second groove, and the second rubber pad is fixedly mounted on the top surface of the limit block and located at the outer side position of the second groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, make its electric core can be quick assemble through the epitheca that is equipped with, the use of the buffer cooperation extension board that is equipped with simultaneously can avoid causing electric core to bump at the in-process of equipment, make it cause certain damage, cause the unnecessary loss, the stop device that is equipped with simultaneously can restrict the position that its extension board moved down, avoid its and casing inner bottom surface bump, the device overall structure is simple, can be quick assemble, high assembly efficiency, the practicality is stronger.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the housing of the present invention;
FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of C of FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of D in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a support plate; 3. a limiting block; 4. a first buffer device; 5. a second buffer device; 6. an upper shell; 7. a first slider; 8. a first slide bar; 9. a first spring; 10. a first chute; 11. a second slider; 12. a second slide bar; 13. a second spring; 14. a second chute; 15. supporting a block; 16. a second groove; 17. a first rubber pad; 18. and a second rubber pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
As shown in fig. 1-6, a nickel-plated steel shell for rapid assembly in lithium ion cell production comprises a shell 1, an upper shell 6 is arranged above the shell 1, a first buffer device 4 and a second buffer device 5 are respectively arranged at the left-right symmetrical positions of the lower side of the inner wall surface in the shell 1, the first buffer device 4 comprises a first slider 7, a first slider 8 and a first spring 9, the second buffer device 5 comprises a second slider 11, a second slider 12 and a second spring 13, a support plate 2 is arranged between the first buffer device 4 and the second buffer device 5, a limiting device is arranged between the lower side of the support plate 2 and the inner bottom surface of the shell 1, and the limiting device comprises a limiting block 3, a support block 15, a first rubber pad 17 and a second rubber pad 18.
In the embodiment, the upper shell 6 and the shell 1 are of an integral structure, the inner diameter of the opening of the upper shell 6 is 0.1-0.2mm larger than the diameter of the opening of the shell 1, and the inner wall of the upper shell 6 and the opening of the shell 1 are in smooth transition.
In this embodiment, a first sliding groove 10 is concavely provided on the inner wall surface of the left side of the casing 1 from the inside to the outside, and the bottom surface of the first sliding groove 10 is flush with the inner bottom surface of the casing 1, a first sliding rod 8 is installed in the first sliding groove 10, and the upper and lower ends of the first sliding rod 8 are respectively fixedly connected with the upper and lower inner bottom surfaces of the first sliding groove 10, a first spring 9 is nested and installed on the outer side of the first sliding rod 8, and the lower end is fixedly connected with the inner bottom surface of the first sliding groove 10, a first sliding block 7 is nested and installed on the first sliding rod 8 and located above the first spring 9, the first sliding block 7 is slidably connected with the first sliding rod 8, the upper end of the first spring 9 is fixedly connected with the bottom surface of the first sliding block 7, a second sliding groove 14 is concavely provided on the inner wall surface of the right side of the casing 1 from the inside to the outside, and the bottom surface of the second sliding groove 14 is flush with the inner bottom surface of the casing 1, a second sliding rod 12 is installed in the second sliding groove 14, and the upper and lower end of the second sliding rod 12 are respectively fixedly connected with the upper and lower inner bottom surface of the second sliding groove 14, the second spring 13 is nested and installed on the outer side of the second slide bar 12, the lower end of the second spring is fixedly connected with the inner bottom surface of the second sliding groove 14, the second sliding block 11 is nested and installed on the second slide bar 12 and located above the second spring 13, the second sliding block 11 is slidably connected with the second slide bar 12, the upper end of the second spring 13 is fixedly connected with the bottom surface of the second sliding block 11, the left end and the right end of the support plate 2 are fixedly connected with the right end of the first sliding block 7 and the left end of the second sliding block 11 respectively, a certain protection effect can be performed on the support plate through the buffer device arranged on the support plate, and the damage caused by collision and other conditions during assembly is avoided.
In this embodiment, a piece 15 fixed mounting is in extension board 2 bottom surface intermediate position, stopper 3 fixed mounting just corresponds a piece 15 position on the bottom surface in casing 1, stopper 3's top surface corresponds a piece 15 position and is equipped with second recess 16, first rubber pad 17 is installed in second recess 16, and the internal face of fixed connection second recess 16, second rubber pad 18 fixed mounting just is located the outside position of second recess 16 at stopper 3's top surface, can be fine carry on spacingly to its extension board 2 through the stop device who is equipped with, avoid bumping.
It should be noted that, the utility model relates to a nickel-plated steel shell for the rapid assembly of lithium ion cell production, through the upper casing 6 arranged above the casing 1, the upper casing 6 and the casing 1 are an integral structure, the inner diameter of the opening of the upper casing 6 is greater than the opening diameter of the casing 1 by 0.1-0.2mm, and the inner wall of the upper casing 6 and the opening of the casing 1 are in smooth transition, the first chute 10 and the second chute 14 are respectively arranged on the inner side wall surface of the casing 1 and at the bilateral symmetry position of the upper side of the inner bottom surface of the casing 1, the first slide bar 8 and the second slide bar 12 are respectively arranged in the first chute 10 and the second chute 14, the first spring 9 and the second spring 13 are respectively nested on the first slide bar 8 and at the upper side of the first spring 9, the second slide bar 11 is nested on the second slide bar 12 and at the upper side of the second spring 13, a support plate 2 is arranged between a first sliding block 7 and a second sliding block 11, a support block 15 is arranged at the middle position of the bottom surface of the support plate 2, a limiting block 3 is arranged at the position, corresponding to the support block 15, of the bottom surface in a shell 1, a second groove 16 is arranged at the position, corresponding to the support block 15, of the top surface of the limiting block 3, a first rubber pad 17 is arranged in the second groove 16, a second rubber pad 18 is arranged at the top surface of the limiting block 3 and outside the second groove 16, when the device is used, a battery cell can be rapidly arranged in the shell 1, meanwhile, force generated when the battery cell is arranged is transmitted to the support plate 2, the support plate 2 is transmitted to the first sliding block 7 and the second sliding block 11, and then the first sliding block 7 and the second sliding block 11 slide down to extrude a first spring 9 and a second spring 13, and the force borne by the first spring 9 and the second spring 13 is buffered under the action of the elasticity, simultaneously, the supporting block 15 can move downwards along with the supporting plate 2 and is inserted into the second groove 16, the limiting effect on the supporting block 15 is achieved through the cooperation between the limiting block 3 and the supporting block, collision is avoided, the device is simple in overall structure, electric cores of the device can be rapidly assembled, the assembling efficiency is improved, meanwhile, the damage of the electric cores caused by collision and other conditions in the assembling process can be avoided, and unnecessary loss is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A nickel plating steel casing for lithium ion cell production rapid Assembly which characterized in that: the novel buffer device is characterized by comprising a shell (1), an upper shell (6) is arranged above the shell (1), a first buffer device (4) and a second buffer device (5) are arranged at the left-right symmetrical positions of the lower side of the inner wall surface of the shell (1) respectively, the first buffer device (4) comprises a first sliding block (7), a first sliding rod (8) and a first spring (9), the second buffer device (5) comprises a second sliding block (11), a second sliding rod (12) and a second spring (13), a support plate (2) is arranged between the first buffer device (4) and the second buffer device (5), a limiting device is arranged between the lower side of the support plate (2) and the inner bottom surface of the shell (1), and the limiting device is composed of a limiting block (3), a support block (15), a first rubber pad (17) and a second rubber pad (18).
2. The nickel-plated steel shell for the rapid assembly of the lithium ion battery cell production according to claim 1, wherein: the upper shell (6) and the shell (1) are of an integrated structure, the inner diameter of the opening of the upper shell (6) is larger than the diameter of the opening of the shell (1) by 0.1-0.2mm, and the inner wall of the upper shell (6) and the opening of the shell (1) are in smooth transition.
3. The nickel-plated steel shell for the rapid assembly of the lithium ion battery cell production according to claim 1, wherein: casing (1) middle left side internal face is equipped with first spout (10) from inside to outside sunken, and bottom surface looks parallel and level in first spout (10) bottom surface and casing (1), install in first spout (10) first slide bar (8), and the upper and lower end of first slide bar (8) is the upper and lower interior bottom surface of the first spout of fixed connection (10) respectively, first spring (9) nested installation is in the outside of first slide bar (8), and the interior bottom surface of the first spout of lower extreme fixed connection (10), first slider (7) nested installation just is located the top of first spring (9) on first slide bar (8), first slider (7) sliding connection first slide bar (8), the bottom surface of the first slider of upper end fixed connection (7) of first spring (9).
4. The nickel-plated steel shell for the rapid assembly of the lithium ion battery cell production according to claim 1, wherein: casing (1) middle right side internal face is equipped with second spout (14) from inside to outside sunken, and bottom surface looks parallel and level in second spout (14) bottom surface and casing (1), second slide bar (12) are installed in second spout (14), and the upper and lower end difference fixed connection second spout (14) of second slide bar (12) the interior bottom surface of upper and lower, second spring (13) nested installation is in the outside of second slide bar (12), and the interior bottom surface of lower extreme fixed connection second spout (14), second slider (11) nested installation is on second slide bar (12) and is located the top of second spring (13), second slider (11) sliding connection second slide bar (12), the bottom surface of the upper end fixed connection second slider (11) of second spring (13).
5. The nickel-plated steel shell for the rapid assembly of the lithium ion battery cell production according to claim 1, wherein: the left end and the right end of the support plate (2) are respectively and fixedly connected with the right end of the first sliding block (7) and the left end of the second sliding block (11).
6. The nickel-plated steel shell for the rapid assembly of the lithium ion battery cell production according to claim 1, wherein: the support block (15) is fixedly mounted in the middle of the bottom surface of the support plate (2), the limit block (3) is fixedly mounted on the bottom surface in the shell (1) and corresponds to the position of the support block (15), a second groove (16) is formed in the position, corresponding to the support block (15), of the top surface of the limit block (3), the first rubber pad (17) is mounted in the second groove (16) and fixedly connected with the inner wall surface of the second groove (16), and the second rubber pad (18) is fixedly mounted on the top surface of the limit block (3) and located at the outer side position of the second groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454293.6U CN214203844U (en) | 2021-03-03 | 2021-03-03 | A nickel plating steel casing for lithium ion cell production fast assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120454293.6U CN214203844U (en) | 2021-03-03 | 2021-03-03 | A nickel plating steel casing for lithium ion cell production fast assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203844U true CN214203844U (en) | 2021-09-14 |
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ID=77640271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454293.6U Active CN214203844U (en) | 2021-03-03 | 2021-03-03 | A nickel plating steel casing for lithium ion cell production fast assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203844U (en) |
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2021
- 2021-03-03 CN CN202120454293.6U patent/CN214203844U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 243000, 1st and 2nd floors of Building 7 #, Jinpu Industrial Park, No. 107 Xintao Road, Zhengpu Port New Area, Ma'anshan City, Anhui Province Patentee after: Anhui Guojie New Energy Technology Co.,Ltd. Country or region after: China Address before: 518000 101, building 10, Wannian Industrial Zone, East District, baishixia community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen ouba new energy Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |