CN208062195U - A kind of Soft Roll disc lithium ion battery flanging fixture - Google Patents
A kind of Soft Roll disc lithium ion battery flanging fixture Download PDFInfo
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- CN208062195U CN208062195U CN201820543240.XU CN201820543240U CN208062195U CN 208062195 U CN208062195 U CN 208062195U CN 201820543240 U CN201820543240 U CN 201820543240U CN 208062195 U CN208062195 U CN 208062195U
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- flanging
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- ion battery
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a kind of Soft Roll disc lithium ion battery flanging fixtures, belong to tooling and fixture technical field.Soft Roll disc lithium ion battery flanging fixture provided by the utility model includes flanging seat, lower lock block and upper holder block, flanging hole is provided on flanging seat, and it is provided with parting bead on the inner wall in flanging hole, by the way that battery is placed in flanging hole, battery, which is squeezed, using upper holder block passes through flanging hole, and utilize the bottom of lower lock block support battery, when battery is by flanging hole, the edge of parting bead and battery squeezes to be formed with regularly flanging, the fold of flanging is set to be evenly distributed, to improve the precision and aesthetics of battery appearance, and then improve the quality and yield of battery.
Description
Technical field
The utility model is related to tooling and fixture technical field more particularly to a kind of Soft Roll disc lithium ion battery flanging clamps
Tool.
Background technology
Lithium ion battery is a kind of rechargeable battery for being moved between a positive electrode and a negative electrode by lithium ion and carrying out work.It is discoid
Button-shaped lithium ion battery is the vital classification of lithium ion battery, since small volume, portability are strong, is widely used in day
Often in life, such as on various miniaturized electronics.Discoid button-shaped lithium ion battery includes hard shell battery and soft-package battery,
Compared to hard shell battery, soft-package battery not only has a safety feature, is not susceptible to explode, and it is light-weight, capacity is big, internal resistance is small, sets
Meter is flexible.Therefore, the market of soft bag lithium ionic cell is increasing.
Existing discoid button-shaped lithium ion battery is when being packaged flanging, it is easy to cause discoid battery seal
Place aluminum plastic film overlapping wedge angle position fold is irregular and is unevenly distributed, and not only largely affects battery size
The quality of accuracy and battery, and aesthetics is poor.
Utility model content
The purpose of this utility model is to provide a kind of Soft Roll disc lithium ion battery flanging fixtures, utilize the fixture shape
At battery flanging there is regularity, be evenly distributed and beautiful, largely improve the precision and battery of battery appearance
Quality.
For this purpose, the utility model uses following technical scheme：
A kind of Soft Roll disc lithium ion battery flanging fixture, including：
Flanging seat, the flanging hole being provided through on the flanging seat are convexly equipped with parting bead on the inner wall in the flanging hole, electricity
Pond is placed in the flanging hole；
Lower lock block, the lower lock block is at least partially disposed in the flanging hole, and is abutted with the bottom of the battery；
Upper holder block, the upper holder block is located at the top of the flanging seat, and is oppositely arranged with the flanging hole, the upper pressure
Block can be moved down to abut with the top of the battery, and squeezes the battery and pass through the flanging hole.
Preferably, the flanging hole includes the first hole and the second hole of coaxial arrangement, first hole is close to the folding
The top of side seat is arranged, and second hole is arranged close to the bottom of the flanging seat, and the aperture in first hole be more than or
Equal to the aperture in second hole.
Preferably, first hole is tapered hole, the smaller diameter end in first hole is connect with second hole.
Preferably, the number of the parting bead is a plurality of, and it is uniformly distributed along the circumferential direction of first hole inner wall.
Preferably, the number of the parting bead is 10-20 items.
Preferably, the length of the parting bead is less than the depth in first hole.
Preferably, the end set of the flanging seat has location structure.
Preferably, the location structure is U-lag.
Preferably, the quantity of the U-lag is two, two U-lags are symmetricly set on the two of the flanging hole
End.
Preferably, the flanging seat is made of bakelite, Teflon or PE；
The upper holder block and the lower lock block are made of steel or aluminium.
The beneficial effects of the utility model：
The utility model provides a kind of Soft Roll disc lithium ion battery flanging fixture, the fixture include flanging seat, under
Briquetting and upper holder block are provided with flanging hole on flanging seat, and are provided with parting bead on the inner wall in flanging hole, by setting battery
In in flanging hole, battery is squeezed by flanging hole using upper holder block, and using the bottom of lower lock block support battery, pass through in battery
When flanging hole, the edge of parting bead and battery squeezes to be formed with regularly flanging, and the fold of flanging is made to be evenly distributed, to
The precision and aesthetics of battery appearance are improved, and then improves the quality and yield of battery.
Description of the drawings
Fig. 1 is the structural schematic diagram one of Soft Roll disc lithium ion battery flanging fixture provided by the utility model；
Fig. 2 is the vertical view of flanging seat in Fig. 1；
Fig. 3 is the structural schematic diagram two of Soft Roll disc lithium ion battery flanging fixture provided by the utility model.
In figure：1, flanging seat；2, lower lock block；3, upper holder block；4, flanging hole；401, the first hole；402, the second hole；5, every
Item；6, location structure.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of Soft Roll disc lithium ion battery flanging fixture, the fixture are present embodiments provided
For carrying out flanging to Soft Roll disc lithium ion battery.Specifically, Soft Roll disc lithium ion battery flanging fixture includes folding
Side seat 1, lower lock block 2 and upper holder block 3.Flanging seat 1 is using block structure made of bakelite, Teflon or PE.Bakelite refers to
Phenoplasts have higher mechanical strength, good insulating properties, heat-resisting, corrosion-resistant.Teflon is also known as polytetrafluoroethylene (PTFE), tool
There are good non-sticky property, heat resistance, moisture resistance, wear resistance and corrosion resistance.PE full name are polyethylene, are had excellent resistance to low
Warm nature energy, chemical stability be good, corrosion-resistant, impact resistance.The intermediate position of flanging seat 1 is provided with flanging hole 4, and flanging hole 4 is along folding
The short transverse of side seat 1 runs through entire flanging seat 1.Parting bead 5 is convexly equipped on the inner wall in flanging hole 4, during flanging, parting bead
5 lateral walls for squeezing battery form the flanging of rule.
Lower lock block 2 is located at the lower section of flanging seat 1, and is oppositely arranged with flanging hole 4, during flanging, by lower lock block 2
Part-structure is placed in from the lower section of flanging seat 1 in flanging hole 4, and is abutted with the bottom of battery, to form one surely to battery
Fixed support, and then improve the uniformity and quality of flanging.
Upper holder block 3 is located at the top of flanging seat 1, and is oppositely arranged with flanging hole 4.In order to improve flanging regularity and
The cross sectional shape of upper holder block 3 is set as identical, upper holder block by even property with the cross sectional shape in flanging hole 4 in the present embodiment
3 sectional dimension is more smaller than the sectional dimension in flanging hole 4, and specific size can need to customize according to client.In the present embodiment
In, due to needing to carry out flanging to discoid battery, upper holder block 3 is preferably shaped to cylinder, the shape in flanging hole 4
It can be illustrated in figure 3 cylinder, can also be stairstepping as shown in Figure 1.It is step-like compared to cylindrical flanging hole 4
Not only flanging effect is more preferable in flanging hole 4, and convenient for the fixation of battery.
Specifically, stair-stepping flanging hole 4 includes the first hole 401 and the second hole 402, the first hole 401 and the second hole 402 are same
Axis is arranged, and the first hole 401 is located at the top of flanging seat 1, and close to the setting of the top of flanging seat 1, the second hole 402 is located at flanging seat
1 lower part, close to the setting of the bottom of flanging seat 1.For the ease of making battery pass through stair-stepping flanging hole 4, by the first hole 401
Aperture is set greater than the aperture in the second hole 402.
In order to improve the effect of flanging and reduce the difficulty of flanging, preferably it sets the first hole 401 to taper, and by the
The smaller diameter end in one hole 401 is connect with the second hole 402.And by 5 projection of parting bead on the inner wall in the first hole 401.Parting bead 5 is strip
Structure, the length direction of parting bead 5 and the axis direction in the first hole 401 are in the same plane.It is preferred that the quantity of parting bead 5 is more
Item, and the circumferential direction of the inner wall along the first hole 401 is uniformly distributed, the radial cloth centered on the axis in the first hole 401 of parting bead 5
It sets.The number of parting bead 5 can specifically be set according to actual conditions, in the present embodiment, the quantity of parting bead 5 10 to 20 it
Between.Further, the length of parting bead 5 is set smaller than to the depth in the first hole 401, to using parting bead 5 and the second hole 402 it
Between region steady profile extrusion is carried out to newly formed flanging, improve the stability of flanging shape.
The detailed process for carrying out flanging to battery using above-mentioned fixture is as follows：Battery is placed in flanging hole 4 first, and is
The edge of battery is located on parting bead；Then lower lock block 2 is placed in from the lower section of flanging seat 1 in flanging hole 4, and with the bottom of battery
Portion abuts, and upper holder block 3 is placed in the top of flanging seat 1, and be oppositely arranged with flanging hole 4, finally moves down upper holder block 3 and electricity
After the top surface in pond abuts, continue to press upper holder block 3, to make battery pass through folding under the collective effect of upper holder block 3 and lower lock block 2
Lateral opening 4, during by flanging hole 4, the parting bead 5 being arranged on 4 inner wall of flanging hole squeezes the lateral wall of battery, to be formed
Uniformly, the flanging of rule is avoided the problem of being warped due to the uneven caused cell aluminum-plastic membrane of flanging, improves battery size
Precision, be more conducive to meet requirement and standard of the client to battery size precision.
Further, since during flanging, flanging seat 1 is made by from upper holder block 3, lower lock block 2 and battery
Firmly, the position of flanging seat 1 is easy to move, to influence flanging effect.Therefore in the present embodiment, in flanging seat 1
It can be locating piece or locating slot that end set, which has location structure 6, location structure 6,.In the present embodiment, using two U-shapeds
For slot as location structure 6, two U-lags are located at the both ends of flanging seat 1, and are symmetrical arranged about flanging hole 4.It is positioning
When, U-lag is connected on external equipment, to realize the fixation of 1 position of flanging seat.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of Soft Roll disc lithium ion battery flanging fixture, which is characterized in that including：
Flanging seat (1), the flanging hole (4) being provided through on the flanging seat (1), projection on the inner wall of the flanging hole (4)
There are parting bead (5), battery to be placed in the flanging hole (4)；
Lower lock block (2), the lower lock block (2) is at least partially disposed in the flanging hole (4), and is supported with the bottom of the battery
It connects；
Upper holder block (3), the upper holder block (3) is located at the top of the flanging seat (1), and is oppositely arranged with the flanging hole (4),
The upper holder block (3) can move down to be abutted with the top of the battery, and is squeezed the battery and passed through the flanging hole
(4)。
2. Soft Roll disc lithium ion battery flanging fixture according to claim 1, which is characterized in that
The flanging hole (4) includes the first hole (401) and the second hole (402) of coaxial arrangement, and first hole (401) is close to institute
The top setting of flanging seat (1) is stated, second hole (402) is arranged close to the bottom of the flanging seat (1), and first hole
(401) aperture is more than or equal to the aperture of second hole (402).
3. Soft Roll disc lithium ion battery flanging fixture according to claim 2, which is characterized in that
First hole (401) is tapered hole, and the smaller diameter end of first hole (401) is connect with second hole (402).
4. Soft Roll disc lithium ion battery flanging fixture according to claim 3, which is characterized in that
The number of the parting bead (5) is a plurality of, and uniformly distributed along the circumferential direction of the first hole (401) inner wall.
5. Soft Roll disc lithium ion battery flanging fixture according to claim 4, which is characterized in that
The number of the parting bead (5) is 10-20 items.
6. Soft Roll disc lithium ion battery flanging fixture according to claim 4, which is characterized in that
The length of the parting bead (5) is less than the depth of first hole (401).
7. Soft Roll disc lithium ion battery flanging fixture according to claim 1, which is characterized in that
The end set of the flanging seat (1) has location structure (6).
8. Soft Roll disc lithium ion battery flanging fixture according to claim 7, which is characterized in that
The location structure (6) is U-lag.
9. Soft Roll disc lithium ion battery flanging fixture according to claim 8, which is characterized in that
The quantity of the U-lag is two, and two U-lags are symmetricly set on the both ends of the flanging hole (4).
10. Soft Roll disc lithium ion battery flanging fixture according to claim 1, which is characterized in that
The flanging seat (1) is made of bakelite, Teflon or PE；
The upper holder block (3) and the lower lock block (2) are made of steel or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543240.XU CN208062195U (en) | 2018-04-17 | 2018-04-17 | A kind of Soft Roll disc lithium ion battery flanging fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543240.XU CN208062195U (en) | 2018-04-17 | 2018-04-17 | A kind of Soft Roll disc lithium ion battery flanging fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062195U true CN208062195U (en) | 2018-11-06 |
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ID=63985190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820543240.XU Active CN208062195U (en) | 2018-04-17 | 2018-04-17 | A kind of Soft Roll disc lithium ion battery flanging fixture |
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| Country | Link |
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| CN (1) | CN208062195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659628A (en) * | 2019-01-28 | 2019-04-19 | 新余赣锋电子有限公司 | A kind of the smelting tool and method of soft pack cell edge sealing |
| CN110148789A (en) * | 2019-04-23 | 2019-08-20 | 广东维都利新能源有限公司 | A kind of button polymer Li-ion battery circle flanging mode |
| CN111605169A (en) * | 2020-06-02 | 2020-09-01 | 路华置富电子(深圳)有限公司 | Wrinkle-making die, method for manufacturing soft-package button cell and soft-package button cell |
-
2018
- 2018-04-17 CN CN201820543240.XU patent/CN208062195U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659628A (en) * | 2019-01-28 | 2019-04-19 | 新余赣锋电子有限公司 | A kind of the smelting tool and method of soft pack cell edge sealing |
| CN110148789A (en) * | 2019-04-23 | 2019-08-20 | 广东维都利新能源有限公司 | A kind of button polymer Li-ion battery circle flanging mode |
| CN110148789B (en) * | 2019-04-23 | 2020-10-09 | 广东维都利新能源有限公司 | Circular edge folding mode of button polymer lithium ion battery |
| CN111605169A (en) * | 2020-06-02 | 2020-09-01 | 路华置富电子(深圳)有限公司 | Wrinkle-making die, method for manufacturing soft-package button cell and soft-package button cell |
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