CN204680717U - A kind of battery pole ear cuts frock - Google Patents
A kind of battery pole ear cuts frock Download PDFInfo
- Publication number
- CN204680717U CN204680717U CN201520327021.4U CN201520327021U CN204680717U CN 204680717 U CN204680717 U CN 204680717U CN 201520327021 U CN201520327021 U CN 201520327021U CN 204680717 U CN204680717 U CN 204680717U
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- battery
- pole ear
- battery pole
- frock
- base plate
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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
Abstract
The utility model relates to lithium battery and manufactures field, and particularly a kind of battery pole ear cuts frock.This kind of battery pole ear cuts frock, comprise tool base plate, tool base plate is provided with the location structure of battery, and the location structure of battery comprises Elastic pusher mechanism and block, Elastic pusher mechanism and block are relatively arranged on tool base plate, and block is used for spacing to battery pole ear.Owing to being provided with Elastic pusher mechanism at the length direction of battery, the thrust of the length direction of battery can be provided in the battery be positioned in this frock, be provided with the adjustable guide vane end stop in position at the Width of battery simultaneously, battery is accurately located, and then ensures that battery pole ear length after cutting is consistent.
Description
Technical field
The utility model relates to lithium battery and manufactures field, and particularly a kind of battery pole ear cuts frock.
Background technology
Along with the continuous progress of new energy technology and the encouragement of national policy, the popularization of new-energy automobile will be more and more extensive, and the New-energy electric vehicle particularly based on lithium-ion-power cell will obtain develop rapidly.Lithium-ion-power cell has the features such as environmental protection, environmental pollution is little, stored energy is large, will be applied in widely in pure electric automobile and hybrid vehicle.
In the middle of the dynamical system design of electric automobile, generally link together battery series-parallel connection composition battery module, namely welded together by soft-package battery by busbar, and the welding quality of battery module will directly have influence on the overall performance of electric automobile.But before soft-package battery welds together by busbar, need to flatten battery pole ear and shear, because lug is thinner copper sheet or aluminium flake, after battery pole ear is sheared, very easily occur the consequence of lug inclination and length inequality.
Such as, notification number is CN102569710B, the day for announcing is a kind of battery tab leveling dinking machine disclosed in the Chinese utility model patent of on 04 23rd, 2014, and this kind of battery tab leveling dinking machine comprises base, lower leveling cutting knife holder, adjustment module, first time leveling cutting knife, second time leveling cutting knife, the first guide rail, the second guide rail, contiguous block, lug leveling block, the first upper cutter mouth, second upper cutter mouth, contiguous block, upper bracket, cylinder; Wherein first time leveling cutting knife and second time leveling cutting knife are fixedly connected on lower leveling cutting knife holder through adjustment module, it is an entirety that lug leveling block, the first upper cutter and the second upper cutter are connected on contiguous block, upper bracket bottom is connected to through the first guide rail and the second guide rail, upper bracket top is fixedly connected with cylinder, and first time leveling cutting knife is relative with the first upper cutter edge of a knife; Second time leveling cutting knife is relative with the second upper cutter edge of a knife, and its relative position can be regulated by screw.This kind of battery tab leveling dinking machine, can once realize the leveling of the battery pole ear of different length and die-cut.But, the location structure of this kind of battery tab leveling dinking machine shortage to battery pole ear.
If increase the location structure to battery pole ear on battery tab leveling dinking machine, such as, notification number is CN202316728U, the day for announcing is a kind of positioning punching device for lithium ion cell polar ear disclosed in the Chinese utility model patent of on 07 11st, 2012.This device comprises bottom deck, and bottom deck is hinged with top board, and bottom deck is provided with for settling battery and the lug of battery being placed in the location structure between bottom deck and top board.This location structure is that hard material is made, on bottom deck for the length direction of battery and the restraining position of Width non-adjustable, when battery being placed in the bottom deck in frock, due to mismachining tolerance or the soft or hard material of battery own, battery is difficult to the problem avoiding left and right to move up and down, thus causes cutting battery pole ear out to there will be the uneven problem with tilting of length.
Utility model content
The purpose of this utility model is to provide a kind of battery pole ear to cut frock, in order to solve because battery pole ear length is uneven and tilt to cause battery module quality problems in groups.
In order to solve the problem, a kind of battery pole ear of the utility model cuts frock by the following technical solutions:
A kind of battery pole ear cuts frock, comprise tool base plate, tool base plate is provided with the location structure of battery, and the location structure of battery comprises Elastic pusher mechanism and block, what Elastic pusher mechanism was relative with block is arranged in tool base plate, and block is used for spacing to battery pole ear.
The one cutting frock as a kind of battery pole ear of the utility model is improved, and tool base plate is provided with for the adjustable guide vane end stop in position, cell widths direction.
Cut the further improvement of frock as a kind of battery pole ear of the utility model, described block offers the opening passed for battery pole ear.
The another kind cutting frock as a kind of battery pole ear of the utility model improves, and described Elastic pusher mechanism comprises elastic reset workpiece.
The another kind cutting frock as a kind of battery pole ear of the utility model further improves, and described elastic reset workpiece is provided with the push pedal for pushing battery.
The another kind cutting frock as a kind of battery pole ear of the utility model further improves, and described push pedal is provided with the guide post it being played to guide effect.
The another kind cutting frock as a kind of battery pole ear of the utility model further improves, and described elastic reset workpiece cover on the guide bar.
Cut the further improvement of frock as a kind of battery pole ear of the utility model, tool base plate is distributed with the location hole for fixing guide vane end stop, it is adjustable that guide vane end stop realizes position by location hole.
Cut the further improvement of frock as a kind of battery pole ear of the utility model, guide vane end stop is fixed by bolt or pin and location hole.
Beneficial effect is analyzed:
In sum, a kind of battery pole ear of the utility model cuts frock owing to being provided with the location structure of battery, Elastic pusher mechanism is taked especially at the length direction of battery, after battery is put into reserved space, Elastic pusher mechanism applies the thrust set to battery at the length direction of battery, make there is no space between battery pole ear and cutting structure, battery pole ear is reliably located, battery pole ear moves up and down about can not occurring when cutting simultaneously, thus make cutting battery pole ear out there will not be the uneven problem with tilting of length, greatly can improve the lug quality of battery, improve the assemble welding efficiency of battery module, extend the useful life of battery module, improve the assembly quality of battery module.
Especially after the location hole on guide vane end stop and frock is fixing, also add location structure at the Width of battery simultaneously, thus solve cutting battery pole ear out further and there will not be the problem that length is uneven and tilt, the size of guide vane end stop can according to the actual conditions specific design of battery, and a kind of battery pole ear of the utility model is cut, and frock is applicable to the battery pole ear of the battery of different in width cuts finishing.
Accompanying drawing explanation
Fig. 1 is the general structure front view that a kind of battery pole ear cuts the embodiment 1 of frock;
Fig. 2 is the general structure right view that a kind of battery pole ear cuts the embodiment 1 of frock;
Fig. 3 is the general structure vertical view cutaway drawing that a kind of battery pole ear cuts the embodiment 1 of frock.
Embodiment
Embodiment 1, as shown in Figure 1, a kind of battery pole ear of the utility model cuts frock and comprises frock basic framework, battery pole ear location structure, and battery pole ear compressing structure, cuts out structure.Frock basic framework comprises left support plate 6, right support plate 3, cylinder supports plate 2, tool base plate 13, cylinder 1, guide post 7, left support plate 6 and right support plate 3 are respectively by the both sides, one end being bolted to tool base plate 13, cylinder supports plate 2 is bolted on the upper end of left support plate 6 and right support plate 3, cylinder 1 is bolted on cylinder supports plate 2, guide post 7 to be fixed in tool base plate 13 in corresponding hole, first top board 8 is fixedly connected with cylinder axis with the second top board 9, forms the basic framework cutting frock.Cut out structure to comprise two and overlap independently upper cutter 5 and lower cutter 4, upper cutter 5 is fixed by bolt and the second top board 9, and lower cutter 4 is fixedly connected with tool base plate 13 by bolt.Battery pole ear compressing structure comprises pre-mandrel 11 and pretension briquetting 10, is located at predetermined position on the second top board 9 in pre-mandrel 11 and pretension briquetting 10.Battery pole ear location structure comprises cell height direction location structure and cell widths direction location structure, cell height direction location structure comprises pull bar, battery pressure strip, elastic reset workpiece and block, and block comprises the first block 15, second block 21, third gear block 22.Block is located at one end tool base plate having cutting knife, for the location of battery pole ear one end of battery.Elastic reset workpiece in the present embodiment is spring 18, and spring 18 is located between battery pressure strip 19 and pull bar 17, and spring 18, battery pressure strip 19 and pull bar 17 form the detent mechanism of the cell height direction other end.Cell widths direction location structure comprises guide vane end stop, and guide vane end stop comprises left limit block 16 and right limit block 20, and left limit block 16 and right limit block 20 are positioned the left and right sides of tool base plate 13 by pin.
Block offers the opening passed for battery pole ear, such as, through hole or groove.
In addition, the guide vane end stop of the location structure of the Width of battery can be regulated according to the position of the location hole in tool base plate, for meeting the orientation problem of the Width of the battery of different size.
In addition, when the width of battery is excessive, the guide vane end stop of the location structure of the Width of battery also can be taken away, and a kind of battery pole ear of the utility model cuts frock and is suitable for too.
In addition, when elastic reset workpiece be rubber blanket or other etc. the workpiece of same-action time, a kind of battery pole ear of the utility model cuts frock and is suitable for too.
In embodiment 1, a kind of battery pole ear cuts the operation principle of frock: first this kind of battery pole ear is cut frock and be fixed on work top, connect compression gas circuit, and carry out trial cut, ensure that frock is in optimum state.Moving after dragging battery pressure strip 19 and spring 18 by pulling pull bar 17, reserving the space that battery is placed, then battery 12 being put into reserved space, decontrol pull bar 17, battery 12, under the reset response of spring 18, pushes up forward and steps up by battery pressure strip 19.Then the switch of cylinder 1 is stepped on, under cylinder 1 acts on, promote the first top board 8 and the second top board 9 moves down, first top board 8 promotes pre-mandrel 11 above the second top board 9 and pretension briquetting 10, the lug of soft-package battery 12 is compressed, then cylinder 1 continues to move down, and promote upper cutter 5 and lower cutter 4 action mutually, what complete battery pole ear cuts action.
Claims (9)
1. a battery pole ear cuts frock, comprise tool base plate, tool base plate is provided with the location structure of battery, it is characterized in that: the location structure of battery comprises Elastic pusher mechanism and block, what Elastic pusher mechanism was relative with block is arranged in tool base plate, and block is used for spacing to battery pole ear.
2. a kind of battery pole ear according to claim 1 cuts frock, it is characterized in that: tool base plate is provided with for the adjustable guide vane end stop in position, cell widths direction.
3. a kind of battery pole ear according to claim 1 cuts frock, it is characterized in that: described block offers the opening passed for battery pole ear.
4. a kind of battery pole ear according to claim 1 cuts frock, it is characterized in that: described Elastic pusher mechanism comprises elastic reset workpiece.
5. a kind of battery pole ear according to claim 4 cuts frock, it is characterized in that: described elastic reset workpiece is provided with the push pedal for pushing battery.
6. a kind of battery pole ear according to claim 5 cuts frock, it is characterized in that: described push pedal is provided with the guide post it being played to guide effect.
7. a kind of battery pole ear according to claim 6 cuts frock, it is characterized in that: described elastic reset workpiece cover on the guide bar.
8. a kind of battery pole ear according to claim 1 cuts frock, it is characterized in that: tool base plate is distributed with the location hole for mounting limit block, and it is adjustable that guide vane end stop realizes position by location hole.
9. a kind of battery pole ear according to claim 8 cuts frock, it is characterized in that: guide vane end stop is fixed by bolt or pin and location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327021.4U CN204680717U (en) | 2015-05-20 | 2015-05-20 | A kind of battery pole ear cuts frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327021.4U CN204680717U (en) | 2015-05-20 | 2015-05-20 | A kind of battery pole ear cuts frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680717U true CN204680717U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327021.4U Active CN204680717U (en) | 2015-05-20 | 2015-05-20 | A kind of battery pole ear cuts frock |
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| CN (1) | CN204680717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258321A (en) * | 2017-12-13 | 2018-07-06 | 深圳市联赢激光股份有限公司 | A kind of electrical core of power battery automatic matching machine |
-
2015
- 2015-05-20 CN CN201520327021.4U patent/CN204680717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258321A (en) * | 2017-12-13 | 2018-07-06 | 深圳市联赢激光股份有限公司 | A kind of electrical core of power battery automatic matching machine |
| CN108258321B (en) * | 2017-12-13 | 2023-08-29 | 深圳市联赢激光股份有限公司 | Automatic power battery cell pairing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |