CN204934311U - A kind of cut-out rounding mould of lithium ion power battery pole ear - Google Patents
A kind of cut-out rounding mould of lithium ion power battery pole ear Download PDFInfo
- Publication number
- CN204934311U CN204934311U CN201520581762.5U CN201520581762U CN204934311U CN 204934311 U CN204934311 U CN 204934311U CN 201520581762 U CN201520581762 U CN 201520581762U CN 204934311 U CN204934311 U CN 204934311U
- Authority
- CN
- China
- Prior art keywords
- base
- mould
- cut
- lithium ion
- tab
- 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 - Fee Related
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 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
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to a kind of cut-out rounding mould of lithium ion power battery pole ear, comprises base, lenticular upper lower cutter module, tab cutoff tool group, alignment pin and guide post; Base is divided into two-layer up and down, connected by guide post, lenticular upper lower cutter mould splits is upper cutter mould and incision cutting die, the rectangle punch of upper cutter mould to be four angles be fillet, it arranges on the lower surface on the upper strata of base, incision cutting die is the die of respective shapes, is arranged on the relevant position of base lower floor; Tab cutoff tool group is also divided into upper and lower cutting portion, and upper cutting portion is sheet punch, is arranged on the lower surface on the upper strata of base, and lower cutting portion is bar shaped die, is arranged on the relevant position of base lower floor; Alignment pin is arranged between lenticular upper lower cutter module, tab cutoff tool group, for locating lug position.This device is simple to operate; Collect multiple operation to complete in a procedure, and once can process a plate ear, substantially increase production efficiency.
Description
Technical field
Lithium ion power battery pole ear manufactures field, particularly relates to a kind of cut-out rounding mould of lithium ion power battery pole ear.
Background technology
Lithium ion power battery pole ear is greater than the metallic aluminium/nickel of 0.1mm by tab and thickness or nickel-clad copper forms.Lug will cut off according to client's dimensional requirement and carry out rounding processing to four end angles after cutting off after hot press heat-sealing is shaping, existing method first the head end of a plate ear is cut redundance by dimensional requirement by manual or Pneumatic cutter, again the other end is cut redundance on request, on request conductor both sides tab is pressed ear size requirements excision redundance respectively again, then remove and protect PET up and down, put into rounding mould punching chamfering, have following drawback like this: 1, operating efficiency is low; 2, the fraction defective manually caused is higher; 3, multiple operation causes tab bad order, easily causes conductive surface to scratch and frays; 4, dimensional uniformity is bad even overproof; 5, because of the use of electrokinetic cell lug is all soft state metal, and the section of hand-powered cutter or Pneumatic cutter has flange situation.
Utility model content
The deficiency that the utility model exists for present technique, the utility model provides a kind of cut-out rounding mould of lithium ion power battery pole ear, and this device is simple to operate; Collect multiple operation to complete in a procedure, and once can process a plate ear, substantially increase production efficiency.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
A cut-out rounding mould for lithium ion power battery pole ear, comprises base, lenticular upper lower cutter module, tab cutoff tool group, alignment pin and guide post; Described base is divided into two-layer up and down, connected by guide post, described lenticular upper lower cutter mould splits is upper cutter mould and incision cutting die, the rectangle punch of described upper cutter mould to be four angles be fillet, it arranges on the lower surface on the upper strata of base, incision cutting die is the die of respective shapes, is arranged on the relevant position of base lower floor; Described tab cutoff tool group is also divided into upper and lower cutting portion, and described upper cutting portion is sheet punch, is arranged on the lower surface on the upper strata of base, and described lower cutting portion is bar shaped die, is arranged on the relevant position of base lower floor; Described alignment pin is arranged between lenticular upper lower cutter module, tab cutoff tool group, for locating lug position.
This mould also comprises buffering foam cushion, and described buffering foam cushion is arranged on the upper surface of base lower floor.
Described guide post is also wound with back-moving spring.
Described lenticular upper lower cutter module comprises two groups of upper cutter moulds and incision cutting die.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
Compared with prior art, new die cutting die is adopted to be cut off by lug, rounding once completes, and once can process a plate ear, greatly improve production efficiency, reduce fraction defective, product size uniformity improves greatly, cut off corner without flange and burr, decrease lug surface and scratch the probability frayed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cut-out rounding mould of the utility model lithium ion power battery pole ear;
Wherein, 1-base, 2-upper cutter mould, 3-incision cutting die, 4-alignment pin, 5-guide post, 6-back-moving spring.
Detailed description of the invention
The utility model provides a kind of cut-out rounding mould of lithium ion power battery pole ear, and for making the purpose of this utility model, technical scheme and effect clearly, clearly, and further describe the utility model with reference to accompanying drawing examples.Should be appreciated that concrete enforcement described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Be described in detail below in conjunction with the technical scheme of accompanying drawing to utility model:
The cut-out rounding mould of this lithium ion power battery pole ear disclosed in the utility model, its structure as shown in Figure 1, comprises base 1, lenticular upper lower cutter module, tab cutoff tool group, alignment pin 4 and guide post 5; Described base 1 is divided into two-layer up and down, connected by guide post 5, described lenticular upper lower cutter mould splits is upper cutter mould 2 and incision cutting die 3, the rectangle punch of described upper cutter mould 2 to be four angles be fillet, it arranges on the lower surface on the upper strata of base, incision cutting die 3 is the die of respective shapes, is arranged on the relevant position of base lower floor; Described tab cutoff tool group is also divided into upper and lower cutting portion, and described upper cutting portion is sheet punch, is arranged on the lower surface on the upper strata of base, and described lower cutting portion is bar shaped die, is arranged on the relevant position of base lower floor; Described alignment pin 4 is arranged between lenticular upper lower cutter module, tab cutoff tool group, for locating lug position.
Preferred as one, this mould also comprises buffering foam cushion, and buffering foam cushion is arranged on the upper surface of base lower floor.
Described guide post 5 is also wound with back-moving spring 6.
In the present embodiment, described lenticular upper lower cutter module comprises two groups of upper cutter moulds 2 and incision cutting die 3.
Hot-forming tabular lug removes PET, lug conductor is put into corresponding positioning pin rod respectively, two positioning pin rods are located conductor width, two positioning pin rods are located blob of viscose lower edge, make that whole plate ear is smooth to be put into residing location and cut the electronic little punch press of rear startup, connecting rod drives upper slitter module undershoot to cut off two ends excess conductor and to its rounding, middle blade cuts off tab, and the unnecessary tab in two ends is also cut in the lump simultaneously.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (4)
1. a cut-out rounding mould for lithium ion power battery pole ear, is characterized in that: comprise base, and lenticular upper lower cutter module, tab cutoff tool group, location are cut and guide post; Described base is divided into two-layer up and down, connected by guide post, described lenticular upper lower cutter mould splits is upper cutter mould and incision cutting die, the rectangle punch of described upper cutter mould to be four angles be fillet, it arranges on the lower surface on the upper strata of base, incision cutting die is the die of respective shapes, is arranged on the relevant position of base lower floor; Described tab cutoff tool group is also divided into upper and lower cutting portion, and described upper cutting portion is sheet punch, is arranged on the lower surface on the upper strata of base, and described lower cutting portion is bar shaped die, is arranged on the relevant position of base lower floor; Described alignment pin is arranged between lenticular upper lower cutter module, tab cutoff tool group, for locating lug position.
2. the cut-out rounding mould of a kind of lithium ion power battery pole ear according to claim 1, it is characterized in that: this mould also comprises buffering foam cushion, described buffering foam cushion is arranged on the upper surface of base lower floor.
3. the cut-out rounding mould of a kind of lithium ion power battery pole ear according to claim 1, is characterized in that: on described guide post, be also wound with back-moving spring.
4. the cut-out rounding mould of a kind of lithium ion power battery pole ear according to claim 1, is characterized in that: described lenticular upper lower cutter module comprises two groups of upper cutter moulds and incision cutting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581762.5U CN204934311U (en) | 2015-08-05 | 2015-08-05 | A kind of cut-out rounding mould of lithium ion power battery pole ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581762.5U CN204934311U (en) | 2015-08-05 | 2015-08-05 | A kind of cut-out rounding mould of lithium ion power battery pole ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934311U true CN204934311U (en) | 2016-01-06 |
Family
ID=55001767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581762.5U Expired - Fee Related CN204934311U (en) | 2015-08-05 | 2015-08-05 | A kind of cut-out rounding mould of lithium ion power battery pole ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013923A (en) * | 2015-08-05 | 2015-11-04 | 无锡市百事杰金属制品科技有限公司 | Cutting-off chamfering die for lithium-ion battery pole lug |
-
2015
- 2015-08-05 CN CN201520581762.5U patent/CN204934311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013923A (en) * | 2015-08-05 | 2015-11-04 | 无锡市百事杰金属制品科技有限公司 | Cutting-off chamfering die for lithium-ion battery pole lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |