CN208033393U - A kind of lithium ion cell polar ear forming cutting die - Google Patents
A kind of lithium ion cell polar ear forming cutting die Download PDFInfo
- Publication number
- CN208033393U CN208033393U CN201820561430.4U CN201820561430U CN208033393U CN 208033393 U CN208033393 U CN 208033393U CN 201820561430 U CN201820561430 U CN 201820561430U CN 208033393 U CN208033393 U CN 208033393U
- Authority
- CN
- China
- Prior art keywords
- elevator
- upper plate
- cutting die
- lithium ion
- ion cell
- 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
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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
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of lithium ion cell polar ears to shape cutting die, includes upper plate, upper cutter head, upper slitter, cuts and bottom plate, cuts and be set on bottom plate, guide post is provided on cutting, be provided on upper plate and the matched guide sleeve of guide post；The top surface or bottom surface of the upper plate are equipped with balance mechanism, and the balance mechanism includes that vertical activity is embedded at the top surface of upper plate or the first elevator of bottom surface and the second elevator, and the connection component for realizing the first elevator and the drive connection of the second elevator；The connection component is used to equally be converted to the displacement of the first elevator or the second elevator the reversed displacement of the second elevator or the first elevator；In its natural state, at least one of the first elevator and the second elevator protrude from the surface of upper plate.The utility model has the features such as adaptive strong, the service life is high.
Description
Technical field
The utility model is related to a kind of lithium ion cell polar ear building mortions, particularly, are related to a kind of lithium ion cell electrode
Ear shapes cutting die.
Background technology
When making the lug of afflux on electrodes of lithium-ion batteries lateral edges, mold punching and shaping, the matter of mold are needed
Amount determines that the quality and manufacturing cost of pole piece punching, existing lug shape cutting die, include upper plate, upper cutter head, upper slitter, under
Knife and bottom plate, cut and are set on bottom plate, and guide post is provided on cutting, be provided on upper plate with the matched guide sleeve of guide post,
Upper plate is moved up and down by guide sleeve along guide post, and upper cutter head is fastenedly connected follows upper plate to move in upper plate lower part, and upper slitter is with opposite
Upper cutter head has up and down and the mode of Anterior-Posterior is set to upper cutter head and upper cutter head is followed to move, and upper cutter head is with upper slitter upper and lower
Direction has gap, and pre-compressed spring, the cutting die of this structure, to machining accuracy is arranged in contact surface before and after upper cutter head and upper slitter
It is more demanding, if equipment and cutting die gusset piece are not parallel, pressure out of plumb under cutting die, the abrasion of upper slitter unilateral side or card can be caused
Knife, and then lead to upper plate inclination that may be present, shaking when doing downward motion, so that cutting die fit clearance is unstable up and down
Fixed, so that the product burr processed is big, while cutting die is easily damaged, and the use of cutting die and maintenance cost are high, to
So that the product burr processed is big, while cutting die is easily damaged, and the use of cutting die and maintenance cost are high.
Utility model content
In view of this, the utility model aim is to provide a kind of lithium ion cell polar ear forming cutting die, have stability it is high,
The characteristics of high precision machining.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of lithium ion cell polar ear shapes cutting die, includes upper plate, upper cutter head, upper slitter, cuts and bottom plate, cuts setting
In on bottom plate, being provided with guide post on cutting, it is provided on upper plate and the matched guide sleeve of guide post；The top surface or bottom of the upper plate
Face is equipped with balance mechanism, the balance mechanism include vertical activity be embedded at the top surface of upper plate or the first elevator of bottom surface and
Second elevator, and the connection component for realizing the first elevator and the drive connection of the second elevator；The connection component
For the displacement of the first elevator or the second elevator to be equally converted to the reversed of the second elevator or the first elevator
Displacement；In its natural state, at least one of the first elevator and the second elevator protrude from the surface of upper plate.
Preferably, the connection component includes adjusting rod, and the first elevator and the second elevator are sticked in adjusting rod respectively
Both ends；The top surface or bottom surface of the upper plate are provided with the holding tank for placing adjusting rod, the both sides difference of the holding tank
Be communicated with the first loose slot and the second loose slot for placing the first elevator and the second elevator respectively, the first elevator and
Second elevator can move up and down in the first loose slot and the second loose slot respectively；The depth of first loose slot and the second loose slot
Degree is more than holding tank；There is card slot, the upside of the card slot to have one to lead for the side of first elevator and the second elevator
To inclined-plane, the both ends of the adjusting rod are formed with the lozenges coordinated with guiding surface；When the first elevator or the second elevator
When moving up and down, adjusting rod can correspondingly translate in holding tank.
Preferably, the chamfered setting of four direction of the upper surface of first elevator and the second elevator.
Preferably, the upper surface of first elevator and the second elevator is embedded with sphere.
The utility model has the technical effect that following aspect：Pass through above technical scheme so that the pushing of cutting die
Power can be vertical, to avoid cutting die from damaging.
Description of the drawings
Fig. 1 is a kind of overall schematic of mounting means of balance mechanism in embodiment；
Fig. 2 is the schematic diagram of balance mechanism in embodiment；
Fig. 3 is the operating diagram of adjusting rod in embodiment；
Fig. 4 is the schematic diagram of balance mechanism another kind mounting means in embodiment.
Reference numeral：1, upper plate；11, holding tank；11A, the first loose slot；11B, the second loose slot；2, bottom plate；3, upper slitter
Seat；4, component is pushed；41, the first L shaped plate；42, the second L shaped plate；43, T-shaped block；51, the first elevator；52, the second elevator；
53, adjusting rod；6, guiding surface；7, it cuts；8, guide post；9, lozenges；10, upper slitter.
Specific implementation mode
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Referring to figs. 1 to Fig. 3, present embodiments provide a kind of lithium ion cell polar ear forming cutting die, include upper plate 1, on
Tool apron 3, upper slitter 10 cut 7 and bottom plate 2, cut 7 and are set on bottom plate 2, are provided with guide post 8 on 7 cutting, are arranged on upper plate 1
Have and 8 matched guide sleeve of guide post.
The top surface or bottom surface of upper plate 1 are equipped with balance mechanism, and balance mechanism includes adjusting rod 53, is sticked in adjusting rod respectively
First elevator 51 and the second elevator 52 at 53 both ends；The top surface or bottom surface of upper plate 1 are provided with for placing adjusting rod 53
Holding tank 11, the both sides of holding tank 11, which are respectively communicated with, is useful for placing the first of the first elevator 51 and the second elevator 52 respectively
Loose slot 11A and the second loose slot 11B, the first elevator 51 and the second elevator 52 can be respectively in the first loose slot 11A and
It is moved up and down in two loose slot 11B；The depth of first loose slot 11A and the second loose slot 11B are more than holding tank 11.
There is card slot, the upside of card slot to have a guiding surface 6, adjust for the side of first elevator 51 and the second elevator 52
The both ends of pole 53 are formed with the lozenges 9 coordinated with guiding surface 6；It is moved down when on the first elevator 51 or the second elevator 52
When dynamic, adjusting rod 53 can correspondingly translate in holding tank 11.
Hereinafter, the top surface for being installed on upper plate 1 using balance mechanism is to be illustrated as example.In equipment joint cover（Do not show
Go out）On be equipped with push component 4, push component 4 include the first L shaped plate 41, the second L shaped plate 42 and T-shaped block 43；Pass through bolt
It is fixed on equipment joint cover；First L shaped plate 41, the second L shaped plate 42 are sticked in respectively on the table top of 43 both sides of T-shaped block；T-shaped block
43 contradict with 51 or second elevator 52 of corresponding first elevator.
Therefore, the operation principle of the present embodiment is：With reference to Fig. 3, when equipment gusset piece is not parallel, the T-shaped block 43 on the left side
It pushes, downward pressure is formed to the first elevator 51, which is applied to by guiding surface 6 on adjusting rod 53, to adjusting
Bar 53 forms pressure to the right；Adjusting rod 53 by the pressure transmission to the right T-shaped block 43 when, to 43 shape of T-shaped block on the right
At upward thrust, which makes the T-shaped block 43 on the right move up, and withstands joint cover；Thus, because equipment joint cover is uneven
Difference of height caused by row can be made up, so that can keep vertical when in the pressure transmission to cutting die of forcing press output
Directly.
In fig. 4 it is shown that the structure when balance mechanism is installed on the lower surface of upper plate 1, adjusted be upper plate 1 with
Balance between upper slitter 10.
Furthermore, it is contemplated that there are not parallel, following 2 schemes of the present embodiment proposition in all directions in joint cover：
1, the chamfered setting of four direction of the upper surface of the first elevator 51 and the second elevator 52；
2, the upper surface of the first elevator 51 and the second elevator 52 is embedded with sphere（It is not shown）, utilize sphere and T shapes
Block 43 contradicts, and then T-shaped block 43 can pass to the corresponding power of sphere from all directions.
Using above two scheme, may make the first elevator 51 and the second elevator 52 for joint cover reaction more
It is sensitive, to realize the fine tuning in all directions.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of lithium ion cell polar ear shapes cutting die, includes upper plate (1), upper cutter head (3), upper slitter (10), cuts (7) and bottom
Plate (2) cuts (7) and is set on bottom plate (2), and guide post (8) is provided on cutting (7), is provided on upper plate (1) and guide post
(8) matched guide sleeve；It is characterized in that the top surface or bottom surface of the upper plate (1) are equipped with balance mechanism, the balance mechanism packet
It includes vertical activity and is embedded at the top surface of upper plate (1) or the first elevator (51) of bottom surface and the second elevator (52), and be used for
Realize the connection component that the first elevator (51) is sequentially connected with the second elevator (52)；The connection component is used for first liter
The displacement of drop block (51) or the second elevator (52) is equally converted to the second elevator (52) or the first elevator (51)
Reversed displacement；In its natural state, at least one of the first elevator (51) and the second elevator (52) protrude from upper plate
(1) surface.
2. a kind of lithium ion cell polar ear as described in claim 1 shapes cutting die, characterized in that the connection component includes adjusting
Pole (53), the first elevator (51) and the second elevator (52) are sticked in the both ends of adjusting rod (53) respectively；The upper plate
(1) top surface or bottom surface is provided with the holding tank (11) for placing adjusting rod (53), the both sides difference of the holding tank (11)
It is communicated with the first loose slot (11A) and the second loose slot for placing the first elevator (51) and the second elevator (52) respectively
(11B), the first elevator (51) and the second elevator (52) can be respectively in the first loose slots (11A) and the second loose slot (11B)
Inside move up and down；The depth of first loose slot (11A) and the second loose slot (11B) is more than holding tank (11)；First lifting
There is card slot, the upside of the card slot to have a guiding surface (6), the adjusting for the side of block (51) and the second elevator (52)
The both ends of bar (53) are formed with the lozenges (9) with guiding surface (6) cooperation；When the first elevator (51) or the second elevator
(52) when moving up and down, adjusting rod (53) can correspondingly translate in holding tank (11).
3. a kind of lithium ion cell polar ear as claimed in claim 1 or 2 shapes cutting die, characterized in that first elevator
(51) and the chamfered setting of four direction of the upper surface of the second elevator (52).
4. a kind of lithium ion cell polar ear as claimed in claim 1 or 2 shapes cutting die, characterized in that first elevator
(51) and the upper surface of the second elevator (52) is embedded with sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561430.4U CN208033393U (en) | 2018-04-19 | 2018-04-19 | A kind of lithium ion cell polar ear forming cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561430.4U CN208033393U (en) | 2018-04-19 | 2018-04-19 | A kind of lithium ion cell polar ear forming cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033393U true CN208033393U (en) | 2018-11-02 |
Family
ID=63927842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561430.4U Expired - Fee Related CN208033393U (en) | 2018-04-19 | 2018-04-19 | A kind of lithium ion cell polar ear forming cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033393U (en) |
-
2018
- 2018-04-19 CN CN201820561430.4U patent/CN208033393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |