CN207188566U - A kind of lithium ion battery lug building mortion - Google Patents
A kind of lithium ion battery lug building mortion Download PDFInfo
- Publication number
- CN207188566U CN207188566U CN201720949182.6U CN201720949182U CN207188566U CN 207188566 U CN207188566 U CN 207188566U CN 201720949182 U CN201720949182 U CN 201720949182U CN 207188566 U CN207188566 U CN 207188566U
- Authority
- CN
- China
- Prior art keywords
- upper slitter
- cutter head
- slitter
- lift block
- lithium ion
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of lithium ion battery lug building mortion, upper slitter is arranged at before upper cutter head, pre-compressed spring is set between upper cutter head and upper slitter, also include upper slitter lift block, described upper slitter lift block is arranged at the front of upper cutter head, upper slitter is also fastenedly connected in the lower section of upper slitter lift block simultaneously, described upper slitter lift block is connected by lead with upper cutter head, axis direction of the described lead axis direction parallel to pre-compressed spring, lead is fixed on upper cutter head, upper slitter lift block is set on lead in a manner of being oppositely oriented mast axis direction and sliding.This cutting die is due to the upper slitter lift block set up so as to ensure that upper slitter fore-and-aft direction slidably, upper slitter confined planes are made to be adjacent to lower knife confined planes, ensure knife relevant position relation under upper slitter, remaining 5 free degree of upper slitter are limited simultaneously, it ensure that upper slitter is not tilted, do not rocked in the process of running, improve punching effect, improve die life.
Description
Technical field
A kind of lug building mortion is the utility model is related to, particularly a kind of lithium ion battery lug building mortion.
Background technology
When making the lug of afflux on electrodes of lithium-ion batteries lateral edges, it is necessary to mould punching and shaping, the matter of mould
Amount determines the quality and manufacturing cost of pole piece punching, and existing lug shapes cutting die, include upper plate, upper cutter head, upper slitter, under
Knife and bottom plate, lower knife are arranged on bottom plate, and guide-post of die-set is provided with lower knife, is provided with upper plate and is engaged with guide-post of die-set
Guide pin bushing, upper plate moved up and down by guide pin bushing along guide-post of die-set, and upper cutter head is fastenedly connected follows upper plate to move in upper plate bottom,
Upper slitter has up and down by relative upper cutter head and is arranged at upper cutter head in a manner of Anterior-Posterior and follows upper cutter head to move, upper cutter head with
Upper slitter has gap in above-below direction, the contact surface setting pre-compressed spring before and after upper cutter head and upper slitter, the cutting die of this structure,
Because upper slitter is that top tool rest is pushed to it and acted, due to there is gap between upper slitter and upper cutter head, resulting in can when pushing
Existing it can tilt, rock so that upper and lower cutting die coordinates gap unstable, so that the product burr processed is big, simultaneously
Cutting die is easily damaged, and the use of cutting die and maintenance cost are high.
Utility model content
The purpose of this utility model is in place of overcome the deficiencies in the prior art, and a kind of simple in construction, work of offer can
Lean on, mould easy to maintenance, be greatly improved the mold use life-span, so as to reduce the lithium ion battery pole of battery production cost
Ear building mortion.
A kind of lithium ion battery lug building mortion, includes upper plate, upper cutter head, upper slitter, lower knife and bottom plate, and upper slitter is set
Before upper cutter head, pre-compressed spring is set, its structural feature is between upper cutter head and upper slitter：Also include upper slitter lift block,
Described upper slitter lift block is arranged at the front of upper cutter head, and upper slitter is also fastenedly connected in the lower section of upper slitter lift block simultaneously, described
Upper slitter lift block be connected by lead with upper cutter head, axis side of the described lead axis direction parallel to pre-compressed spring
To lead is fixed on upper cutter head, and upper slitter lift block is set on lead in a manner of being oppositely oriented mast axis direction and sliding.
Lithium ion battery lug building mortion of the present utility model, is carried due to being additionally arranged upper slitter on the basis of original cutting die
Block is risen, upper slitter is fixedly connected upper slitter lift block, upper slitter lift block is coupled by lead with upper cutter head, lead permission upper slitter
Slide axially, i.e., moved forward and backward with respect to upper cutter head along lead, the working face and lower knife face that ensure that upper slitter are fitted close, and are made
Remaining free degree for obtaining upper slitter is limited, and ensures that upper slitter is not tilted, do not rocked in the course of the work, ensures that knife is with respect to position under upper slitter
It is stable to put relation, i.e., cutting die fit clearance is stable, so as to greatly improve the matter of the service life of cutting die and the lug processed
Amount.
In the contact surface that upper slitter lift block and lead coordinate, guide sleeve is set.
The guide sleeve coordinated with lead is set to improve the service life of upper slitter lift block on upper slitter lift block.
Vertical slide rail is provided with lower knife, the sliding block slided along vertical slide rail is provided with upper cutter head.
Vertical slide rail is set on lower knife and sliding block is set on upper cutter head, so ensures that upper cutter head is transported along slide rail
It is dynamic, improve the accuracy that upper cutter head moves up and down.
Described sliding block or to be provided with chute, chute sticks slide rail motion.
Conduit is provided with slide rail, sliding block moves in conduit.
Vertical slide rail on lower knife is one, and the guide-post of die-set on lower knife has two.
It is above-mentioned it is this be oriented to set improve upper cutter head move up and down when accuracy, stability, ride comfort, further
Ensure that accuracy, stability that upper slitter moves up and down.
In summary, the utility model following advantage compared with prior art：
Lithium ion lug of the present utility model shapes cutting die, due to the upper slitter lift block set up so as to ensure that upper slitter before and after
Direction slidably, makes upper slitter confined planes be adjacent to lower knife confined planes, it is ensured that knife relevant position relation under upper slitter, while limit
Remaining 5 free degree of knife, ensure that upper slitter is not tilted, do not rocked in the process of running, improve punching effect, improve the mould longevity
Life, in addition, upper slitter of the present utility model operation posture is ensured by mechanism, upper slitter height can reduce, correspondingly, lower knife
Height can be reduced, is advantageous to improve the accuracy of manufacture of knife under upper slitter, while advantageously reduces manufacturing cost.
Brief description of the drawings
Fig. 1 is the structural representation of lithium ion battery lug building mortion of the present utility model.
Fig. 2 is the connection diagram of upper cutter head of the present utility model, upper slitter and lift block.
Fig. 3 is vertical slide rail schematic diagram.
The guide-post of die-set guide pin bushing 8 of 6 bottom plate of label declaration 1 upper plate, 2 upper cutter head, 3 upper slitter, 4 times knives, 5 upper slitter lift block 7
The sliding block of 9 pre-compressed spring of lead, 10 slide rail 11.
Embodiment
The utility model is described in more detail with reference to embodiment.
Embodiment 1
A kind of lithium ion battery lug building mortion, include upper plate 1, upper cutter head 2, upper slitter 3, lower knife 4, upper slitter lift block
5 and bottom plate 6, upper slitter be arranged at upper cutter head, pre-compressed spring is provided between upper cutter head and upper slitter, described upper cutter head is fastenedly connected
Below upper plate, described upper plate is connected by guide-post of die-set guide pin bushing 7 with lower knife.Also include described upper slitter lift block to set
In the front of upper cutter head, upper slitter is also fastenedly connected simultaneously passes through guiding in the lower section of upper slitter lift block, described upper slitter lift block
Post 8 is connected with upper cutter head, and parallel to the axis direction of pre-compressed spring 9, lead is fixed on described lead axis direction
Tool rest, upper slitter lift block are set on lead in a manner of being oppositely oriented mast axis direction and sliding.In upper slitter lift block with leading
The contact surface coordinated to post sets guide sleeve.Vertical slide rail 10 is provided with lower knife, is provided with upper cutter head along vertical
The sliding block 11 that slide rail slides.Described sliding block or to be provided with chute, chute moves along slide rail.Vertical cunning on lower knife
Rail is one, and the guide-post of die-set on lower knife has two.
The not described part of the present embodiment is same as the prior art.
Claims (6)
1. a kind of lithium ion battery lug building mortion, include upper plate, upper cutter head, upper slitter, lower knife and bottom plate, upper slitter and be arranged at
Upper cutter head front end, sets pre-compressed spring between upper cutter head and upper slitter, it is characterised in that：Also include upper slitter lift block, it is described
Upper slitter lift block is arranged at the front of upper cutter head, and upper slitter is also fastenedly connected in the lower section of upper slitter lift block, described upper slitter simultaneously
Lift block is connected by lead with upper cutter head, and described lead axis direction is led parallel to the axis direction of pre-compressed spring
Upper cutter head is fixed on to post, upper slitter lift block is set on lead in a manner of being oppositely oriented mast axis direction and slide.
2. lithium ion battery lug building mortion according to claim 1, it is characterised in that：In upper slitter lift block with being oriented to
The contact surface that post coordinates sets guide sleeve.
3. lithium ion battery lug building mortion according to claim 1 or 2, it is characterised in that：It is provided with lower knife
Vertical slide rail, the sliding block slided along vertical slide rail is provided with upper cutter head;Or sliding block is provided with lower knife, in upper slitter
Vertical slide rail is provided with seat.
4. lithium ion battery lug building mortion according to claim 3, it is characterised in that：Described sliding block or for thereon
Chute is provided with, chute moves along slide rail.
5. lithium ion battery lug building mortion according to claim 3, it is characterised in that：Groove is provided with slide rail
Road, sliding block move in conduit.
6. the lithium ion battery lug building mortion according to claim 4 or 5, it is characterised in that：Vertical cunning on lower knife
Rail is one, and the guide-post of die-set on lower knife has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949182.6U CN207188566U (en) | 2017-08-01 | 2017-08-01 | A kind of lithium ion battery lug building mortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949182.6U CN207188566U (en) | 2017-08-01 | 2017-08-01 | A kind of lithium ion battery lug building mortion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188566U true CN207188566U (en) | 2018-04-06 |
Family
ID=61799672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949182.6U Expired - Fee Related CN207188566U (en) | 2017-08-01 | 2017-08-01 | A kind of lithium ion battery lug building mortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304553A (en) * | 2018-11-28 | 2019-02-05 | 银隆新能源股份有限公司 | A kind of pressing tool and auxiliary welding equipment |
| CN109822017A (en) * | 2018-10-12 | 2019-05-31 | 陕西飞机工业（集团）有限公司 | A kind of extension spring shackle bends stamping die |
-
2017
- 2017-08-01 CN CN201720949182.6U patent/CN207188566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822017A (en) * | 2018-10-12 | 2019-05-31 | 陕西飞机工业（集团）有限公司 | A kind of extension spring shackle bends stamping die |
| CN109304553A (en) * | 2018-11-28 | 2019-02-05 | 银隆新能源股份有限公司 | A kind of pressing tool and auxiliary welding equipment |
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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: 20180406 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |