CN203721817U - Lithium-ion button cell mould - Google Patents
Lithium-ion button cell mould Download PDFInfo
- Publication number
- CN203721817U CN203721817U CN201420078390.XU CN201420078390U CN203721817U CN 203721817 U CN203721817 U CN 203721817U CN 201420078390 U CN201420078390 U CN 201420078390U CN 203721817 U CN203721817 U CN 203721817U
- Authority
- CN
- China
- Prior art keywords
- mould
- negative pole
- pad
- lithium
- anodal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 16
- 229910001369 Brass Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 239000010951 brass Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model belongs to a lithium-ion button cell mould. The lithium-ion button cell mould comprises a negative electrode mould, wherein the negative electrode mould is of a cylinder-shaped structure the top of which is provided with an opening, and the negative electrode mould is internally sleeved with the lower part of a positive electrode mould; the exterior of the positive electrode mould is of a cylinder step-shaped structure with the large upper part and the small lower part, the positive electrode mould is internally successively provided with a compressing screw thread hole, a positive electrode gasket cavity body and a negative electrode gasket cavity body from top to bottom, the compressing screw thread hole, the positive electrode gasket cavity body and the negative electrode gasket cavity body are communicated, and the top of the positive electrode mould is provided with a compressing screw matched with the compressing screw thread hole; the positive electrode gasket cavity body is internally provided with a positive electrode gasket, the negative electrode gasket cavity body is internally provided with a negative electrode gasket, and the bottom of the negative electrode gasket is connected with the bottom of the negative electrode mould. The lithium-ion button cell mould provided by the utility model has the advantages that the structure is simple, the lithium-ion button cell is convenient and practical, the operation is convenient, the reliability is high, and the reuse is realized.
Description
Technical field
The utility model belongs to lithium ion battery mould manufacturing field, be specifically related to a kind of simple in structure, easy to operate, reliability high energy and repeatedly used lithium-ion button battery mould.
Background technology
Due to mobile phone, video camera and laptop computer electronic equipment develop to lighting in recent years, and lithium rechargeable battery is with high-energy, safety, and the ratio that environmental protection and being easy to carry is applied in as power supply at above-mentioned electronic product is increasing.Lithium ion battery industry also more and more demonstrates good investment temperature, drive the fast development of the upstream and downstream industry of lithium ion battery, fastening lithium ionic cell, as conveniently detection means of one in lithium ion battery industry, also occupies greater advantage gradually in lithium ion battery material industry detects; But traditional button electro-detection is generally with the electric housing of disposable button, need special button electricity sealing machine and both positive and negative polarity flow deflector to assist, after sealing, easily cause sealing imprecision, pole piece contact is bad, often cause the insecure defect of the failure of an experiment or result, and detain the disposable use of electric housing and cause serious waste.
Summary of the invention
The purpose of this utility model is to overcome defect of the prior art and provides a kind of simple in structure, convenient and practical, easy to operate, reliability high energy and repeatedly used lithium-ion button battery mould.
The purpose of this utility model is achieved in that this battery mould comprises negative pole mould, negative pole mould is open-topped tubular structure, the internal sleeve of negative pole mould is equipped with the bottom of anodal mould, the outside of anodal mould is the little cylinder step-like structure in large bottom, top, its inside is provided with housing pin screwed hole from top to bottom successively, anodal pad cavity and negative pole pad cavity; Described housing pin screwed hole, anodal pad cavity and negative pole pad cavity are connected; The top of anodal mould is provided with the housing pin matching with housing pin screwed hole, and anodal pad inside cavity is provided with anodal pad, and negative pole pad inside cavity is provided with negative pole pad, and the bottom of described negative pole pad is connected with the bottom of negative pole mould.The internal diameter of described negative pole mould is greater than the external diameter of anodal mould lower cylindrical.The external diameter of described negative pole pad is not less than the external diameter of anodal pad.The internal diameter of described negative pole mould is 20mm.The external diameter of described negative pole pad is 16mm.The material of described negative pole mould is brass, one of red metal or aluminium.The material of described negative pole pad is brass, one of red metal or aluminium.The material of described anodal pad is brass, one of red metal or aluminium.The material of described housing pin is brass, one of red metal or aluminium.The material polyethylene of described anodal mould, one of polypropylene or polyphenyl propylene.
The utlity model has simple in structure, convenient and practical, easy to operate, reliability high energy and repeatedly used advantage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is lithium-ion button battery mould, this battery mould comprises negative pole mould 1, negative pole mould 1 is open-topped tubular structure, the internal sleeve of negative pole mould 1 is equipped with the bottom of anodal mould 4, the outside of anodal mould 4 is the little cylinder step-like structure in large bottom, top, and its inside is provided with housing pin screwed hole from top to bottom successively, anodal pad cavity and negative pole pad cavity; Described housing pin screwed hole, anodal pad cavity and negative pole pad cavity are connected; The top of anodal mould 4 is provided with the housing pin 5 matching with housing pin screwed hole, and anodal pad inside cavity is provided with anodal pad 3, and negative pole pad inside cavity is provided with negative pole pad 2, and the bottom of described negative pole pad 2 is connected with the bottom of negative pole mould 1.The internal diameter of described negative pole mould 1 is greater than the external diameter of anodal mould 4 lower cylindrical.The external diameter of described negative pole pad 2 is not less than the external diameter of anodal pad 3.The internal diameter of described negative pole mould 1 is 20mm.The external diameter of described negative pole pad 2 is 16mm.The material of described negative pole mould 1 is brass, one of red metal or aluminium.The material of described negative pole pad 2 is brass, one of red metal or aluminium.The material of described anodal pad 3 is brass, one of red metal or aluminium.The material of described housing pin 5 is brass, one of red metal or aluminium.The material polyethylene of described anodal mould 4, one of polypropylene or polyphenyl propylene.The external diameter of negative pole pad 2 of the present utility model is less than the internal diameter of negative pole pad cavity, and negative pole pad 2 can be placed on the inside of negative pole pad cavity suitable with it; The external diameter of anodal pad 3 is less than the internal diameter of anodal pad cavity, and anodal pad 3 can be placed on the inside of anodal pad cavity suitable with it.Between described anodal pad 3 and negative pole pad 2, be provided with positive plate to be detected 6 and negative plate 7 to be detected, detect in order to button type battery.
The utility model mould is in manufacturing process, negative pole mould 1 and anodal mould 4 require to closely cooperate, together with anodal mould 4 will be screwed in negative pole mould 1 as far as possible closely by housing pin 5, anodal pad cavity and negative pole pad cavity should be large enough to hold anodal pad 3, negative pole pad 2, positive plate 6 to be detected and negative plate 7 to be detected, and can carry out adjusting tightness by housing pin 5.
Claims (10)
1. a lithium-ion button battery mould, it is characterized in that: this battery mould comprises negative pole mould (1), negative pole mould (1) is open-topped tubular structure, the internal sleeve of negative pole mould (1) is equipped with the bottom of anodal mould (4), the outside of anodal mould (4) is the little cylinder step-like structure in large bottom, top, its inside is provided with housing pin screwed hole from top to bottom successively, anodal pad cavity and negative pole pad cavity; Described housing pin screwed hole, anodal pad cavity and negative pole pad cavity are connected; The top of anodal mould (4) is provided with the housing pin (5) matching with housing pin screwed hole, anodal pad inside cavity is provided with anodal pad (3), negative pole pad inside cavity is provided with negative pole pad (2), and the bottom of described negative pole pad (2) is connected with the bottom of negative pole mould (1).
2. lithium-ion button battery mould according to claim 1, is characterized in that: the internal diameter of described negative pole mould (1) is greater than the external diameter of anodal mould (4) lower cylindrical.
3. lithium-ion button battery mould according to claim 1, is characterized in that: the external diameter of described negative pole pad (2) is not less than the external diameter of anodal pad (3).
4. lithium-ion button battery mould according to claim 2, is characterized in that: the internal diameter of described negative pole mould (1) is 20mm.
5. lithium-ion button battery mould according to claim 3, is characterized in that: the external diameter of described negative pole pad (2) is 16mm.
6. lithium-ion button battery mould according to claim 1, is characterized in that: the material of described negative pole mould (1) is brass, one of red metal or aluminium.
7. lithium-ion button battery mould according to claim 1, is characterized in that: the material of described negative pole pad (2) is brass, one of red metal or aluminium.
8. lithium-ion button battery mould according to claim 1, is characterized in that: the material of described anodal pad (3) is brass, one of red metal or aluminium.
9. lithium-ion button battery mould according to claim 1, is characterized in that: the material of described housing pin (5) is brass, one of red metal or aluminium.
10. lithium-ion button battery mould according to claim 1, is characterized in that: the material polyethylene of described anodal mould (4), one of polypropylene or polyphenyl propylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078390.XU CN203721817U (en) | 2014-02-20 | 2014-02-20 | Lithium-ion button cell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078390.XU CN203721817U (en) | 2014-02-20 | 2014-02-20 | Lithium-ion button cell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721817U true CN203721817U (en) | 2014-07-16 |
Family
ID=51160948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078390.XU Expired - Lifetime CN203721817U (en) | 2014-02-20 | 2014-02-20 | Lithium-ion button cell mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742739A (en) * | 2017-09-13 | 2018-02-27 | 上海理工大学 | all-solid-state battery mould |
-
2014
- 2014-02-20 CN CN201420078390.XU patent/CN203721817U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742739A (en) * | 2017-09-13 | 2018-02-27 | 上海理工大学 | all-solid-state battery mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |