CN206789566U - A kind of lithium ion battery Soft Roll rushes shell mould - Google Patents
A kind of lithium ion battery Soft Roll rushes shell mould Download PDFInfo
- Publication number
- CN206789566U CN206789566U CN201720546966.4U CN201720546966U CN206789566U CN 206789566 U CN206789566 U CN 206789566U CN 201720546966 U CN201720546966 U CN 201720546966U CN 206789566 U CN206789566 U CN 206789566U
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- punching head
- mold
- cope plate
- mould
- guide pad
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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
It the utility model is related to a kind of lithium ion battery Soft Roll and rush shell mould, including：Cope plate, lower template, cope plate is provided with mold and punching head, mold and punching head base, die springs, limit for height screw and pin, positioning and guiding mould is provided between cope plate and lower template, guiding module is provided with two and lower template cavity dimension identical pilot hole, the upper surface of described mold and punching head is provided with guide pad, and guide pad is fixedly connected by mold and punching head base with cope plate；Four sides of described guide pad are respectively equipped with vertical air discharge duct；Two professional etiquette lattice identical die springs, the diameter for being smaller than spring of adjacent die springs are set respectively on the front side of described mold and punching head and the cope plate of rear side.The utility model is due to provided with positioning and guiding mould, aluminum plastic film can be made to be stretched when being molded more uniform, lift aluminum plastic film final product quality, and can significantly save debug time when remodeling, the required plastic-aluminum film raw material scrapped when reducing commissioning device, so as to save cost.
Description
Technical field
Lithium ion battery production mould is the utility model is related to, shell mould is rushed more particularly to a kind of lithium ion battery Soft Roll
Tool.
Background technology
At present polymer Li-ion battery in process of production, if aluminum plastic film hole is deep excessive（≥3.9mm）, then aluminum plastic film into
R angles position has the hidden danger of excessive tensile after type, so as to cause angle position aluminium lamination residual quantity phenomenon not up to standard；Die springs are crossed at least
Bolster is uneven to plastic-aluminum film pressure during punching press aluminum plastic film, and cause influences battery outward appearance etc. in aluminum plastic film corrugation asks
Topic, so must assure that bolster can accurately and uniformly compress aluminum plastic film, 4 sides can be with Uniform Tension, at present when cheating punching
Because mould punching precision is not enough extremely difficult to require.
The content of the invention
The purpose of this utility model is aiming above mentioned problem, there is provided a kind of lithium ion battery Soft Roll rushes shell mould.
Technical scheme is used by the utility model：A kind of lithium ion battery Soft Roll rushes shell mould, including：Cope plate,
Lower template, cope plate are provided with mold and punching head, mold and punching head base, die springs, limit for height screw and pin, cope plate and lower mould
Positioning and guiding mould is provided between plate, guiding module is provided with two and lower template cavity dimension identical pilot hole, is oriented to hole site
It is corresponding up and down with the die cavity position of lower mould；The upper surface of described mold and punching head is provided with guide pad, and guide pad passes through drift base
It is fixedly connected with cope plate, guide pad is inserted in the pilot hole of guiding module and moved up and down from top to bottom in press work；It is described
Four sides of guide pad be respectively equipped with vertical air discharge duct；Divide on the front side of described mold and punching head and the cope plate of rear side
Two professional etiquette lattice identical die springs, the diameter for being smaller than spring of adjacent die springs are not set.
Described mold and punching head is Teflon drift.
The each side of air discharge duct of described guiding module is at least provided with two air discharge ducts.
The beneficial effects of the utility model：Due to that provided with positioning and guiding mould, aluminum plastic film can be made to be stretched when being molded more equal
It is even, aluminum plastic film final product quality is lifted, and debug time when remodeling can be significantly saved, reduce required during commissioning device
The plastic-aluminum film raw material scrapped, so as to save cost.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the one of embodiment upper and lower mould of the utility model is separately shown.
Fig. 2 is the schematic diagram that cope plate removes die springs, limit for height screw and pin.
Fig. 3 is the schematic diagram of mold and punching head.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model includes：Cope plate 1, lower template 3, cope plate 1 are provided with mold and punching head
11st, mold and punching head base 12, die springs 13, limit for height screw 14 and pin 15, positioning is provided between cope plate 1 and lower template 3
Guiding module 2, guiding module are provided with two and cavity dimension identical pilot hole 21, are oriented to the die cavity 31 of hole site and lower template
Put and correspond to up and down；The upper surface of described mold and punching head is provided with guide pad 111, and guide pad passes through mold and punching head base and cope plate
It is fixedly connected, guide pad inserts in pilot hole from top to bottom in press work and guide pad level is not to rocking, now mould
Have drift to position with pilot hole inwall precision-fit, mold and punching head serves the effect of guiding, makes mold and punching head and die cavity both sides
Gap keep higher precision, in aluminum plastic film forming process four sides can more Uniform Tension, lift aluminum plastic film finished product
Quality.Four sides are respectively equipped with two vertical air discharge ducts 1111 on described guide pad；As shown in Fig. 2 described mould
The front side of drift and rear side set two professional etiquette lattice identical die springs respectively, and adjacent die springs are smaller than spring
The each position stress of aluminum plastic film is evenly when diameter, two row springs make mould punching.Mold and punching head material is Teflon, i.e., poly- four
PVF.Teflon drift and pilot hole precision-fit, pilot hole play the guiding role, and mold and punching head is protected with die cavity both sides gap
Hold consistent, and mold and punching head and be oriented to when hole wall ensures smoothness to reduce punch forming between Teflon drift and inwall
Frictional force, so as to have the function that to extend the Teflon drift life-span.
During work, upper template pin passes through the pin hole 22 of positioning and guiding mould and the pin hole 32 of lower template,
Aluminum plastic film uniformly compresses between the pin hole of guiding module and the pin hole of lower template, by cylinder, by upper template
Push, Teflon drift carries out punch forming to aluminum plastic film.Limit for height screw is connected between upper template 1 and guiding module 2, uses limit
High screw can make two pieces of templates keeping parallelism in a non-operative state, and each spring stress is equal, extend spring life.
Claims (3)
1. a kind of lithium ion battery Soft Roll rushes shell mould, including：Cope plate（1）, lower template（3）, cope plate is provided with mould punching
Head（11）, mold and punching head base（12）, die springs（13）, limit for height screw（14）And pin（15）, it is characterised in that：Cope plate
（1）With lower template（3）Between be provided with positioning and guiding mould（2）, guiding module leads provided with two with lower template cavity dimension identical
Xiang Kong（21）, it is oriented to hole site and the die cavity of lower mould（31）Position corresponds to up and down；The upper surface of described mold and punching head is provided with and led
To block, guide pad is fixedly connected by mold and punching head base with cope plate, and guide pad inserts lead from top to bottom in press work
To the pilot hole of mould（21）Middle up and down action；Four sides of described guide pad are respectively equipped with vertical air discharge duct；Described
Two professional etiquette lattice identical die springs are set respectively on the front side of mold and punching head and the cope plate of rear side（13）, adjacent mould bullet
The diameter for being smaller than spring of spring.
2. a kind of lithium ion battery Soft Roll according to claim 1 rushes shell mould, it is characterised in that：Described mold and punching head
For Teflon drift.
3. a kind of lithium ion battery Soft Roll according to claim 1 rushes shell mould, it is characterised in that：Described guiding module
The each side of air discharge duct is at least provided with two air discharge ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546966.4U CN206789566U (en) | 2017-05-17 | 2017-05-17 | A kind of lithium ion battery Soft Roll rushes shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546966.4U CN206789566U (en) | 2017-05-17 | 2017-05-17 | A kind of lithium ion battery Soft Roll rushes shell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789566U true CN206789566U (en) | 2017-12-22 |
Family
ID=60712221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546966.4U Active CN206789566U (en) | 2017-05-17 | 2017-05-17 | A kind of lithium ion battery Soft Roll rushes shell mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789566U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405726A (en) * | 2018-03-13 | 2018-08-17 | 佛山市实达科技有限公司 | Lithium-ions battery aluminium-plastic film forming die |
| CN108963114A (en) * | 2017-05-17 | 2018-12-07 | 中山天贸电池有限公司 | A kind of lithium ion battery Soft Roll rushes shell mold tool |
| CN113414294A (en) * | 2021-08-09 | 2021-09-21 | 周红 | Precise micro shell punching die and shell punching method thereof |
| CN113510191A (en) * | 2021-07-29 | 2021-10-19 | 深圳市中基自动化有限公司 | Soft packet of lithium cell dashes hole mechanism |
-
2017
- 2017-05-17 CN CN201720546966.4U patent/CN206789566U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963114A (en) * | 2017-05-17 | 2018-12-07 | 中山天贸电池有限公司 | A kind of lithium ion battery Soft Roll rushes shell mold tool |
| CN108405726A (en) * | 2018-03-13 | 2018-08-17 | 佛山市实达科技有限公司 | Lithium-ions battery aluminium-plastic film forming die |
| CN108405726B (en) * | 2018-03-13 | 2023-08-29 | 佛山市实达科技有限公司 | Lithium ion storage battery plastic-aluminum membrane forming die |
| CN113510191A (en) * | 2021-07-29 | 2021-10-19 | 深圳市中基自动化有限公司 | Soft packet of lithium cell dashes hole mechanism |
| CN113414294A (en) * | 2021-08-09 | 2021-09-21 | 周红 | Precise micro shell punching die and shell punching method thereof |
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