CN203155782U - Cylinder lithium battery electrode lug bending device - Google Patents
Cylinder lithium battery electrode lug bending device Download PDFInfo
- Publication number
- CN203155782U CN203155782U CN 201320140887 CN201320140887U CN203155782U CN 203155782 U CN203155782 U CN 203155782U CN 201320140887 CN201320140887 CN 201320140887 CN 201320140887 U CN201320140887 U CN 201320140887U CN 203155782 U CN203155782 U CN 203155782U
- Authority
- CN
- China
- Prior art keywords
- block
- lithium battery
- bending
- paw
- compact heap
- 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 - Lifetime
Links
Images
Landscapes
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a cylinder lithium battery electrode lug bending device which comprises a base. A fixing block is arranged on the base. The two ends of the fixing block are respectively connected with a bending mechanism. Each bending mechanism comprises a supporting block, a compressing block and a pressing claw. The supporting blocks are connected to the end portion of the fixing block through hinge pins. The compressing blocks are arranged on the outer end portions of the supporting blocks. The pressing claws are arranged on the side portions of the supporting blocks. The bending device is simple in structure, reasonable in design, convenient to use, good in product uniformity, and high in rate of finished products.
Description
Technical field
The utility model relates to the lithium battery technical field of processing equipment, particularly relates to a kind of cylindrical lithium battery lug apparatus for bending.
Background technology
Cylindrical lithium battery is a kind of battery that generally uses in people's daily life.In the production of cylindrical lithium battery, the lug that needs sometimes to be welded to different electric core both positive and negative polarities carries out 180 degree bendings together with electric core.The bending quality of the lug of lithium battery directly influences the quality of product.
Traditional bending technique adopts pure manual operations, because lug is thicker, the required strength of bending is big, applying tightness degree of binding face etc. all needs accurate control after bending position, radius bend and the bending, directly can not produce a desired effect with record book in accordion form is curved, consistency of product is poor, and percent defective is high.
The utility model content
Based on this, be necessary the problem at the shortcoming of prior art, a kind of cylindrical lithium battery lug apparatus for bending is provided, it is simple in structure, reasonable in design, and is easy to use, good product consistency.
A kind of cylindrical lithium battery lug apparatus for bending comprises base, and described base is provided with fixed block, and described fixed block two ends are connected with a bending mechanism respectively; Described bending mechanism comprises back-up block, compact heap and paw, and described back-up block is connected in the end of described fixed block through bearing pin, and described compact heap is located at the outer end of back-up block, and described paw is located at the sidepiece of described back-up block.
Among embodiment, described compact heap flexibly connects through bearing pin and described back-up block therein, and described compact heap rotates along bearing pin; Described paw flexibly connects through rotating shaft and described back-up block, and described paw rotates along described rotating shaft.
Among embodiment, be respectively equipped with one group of strong magnets on described paw and the back-up block therein, be used for making described paw press processing work.
Among embodiment, offer first arc groove on the described fixed block therein, offer second arc groove on the described back-up block, described first arc groove and second arc groove big or small identical.
Among embodiment, the middle part of described compact heap is provided with a protuberance therein.
Above-mentioned cylindrical lithium battery lug apparatus for bending, simple in structure, easy to use, structural design is simple, reasonable, and described bending mechanism and fixed block make the high conformity of product bending, simple operation, the yield rate height has improved efficient.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation before the lithium battery group of the present utility model bending.
Fig. 3 is the structural representation after the lithium battery group of the present utility model bending.
Below be the explanation of the utility model parts sign flag:
The specific embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, resolve advantage of the present utility model and spirit, by below in conjunction with accompanying drawing and the specific embodiment detailed description of the present utility model being further understood.
A kind of cylindrical lithium battery lug apparatus for bending comprises base 10, and base 10 is provided with fixed block 20, and fixed block 20 two ends are connected with a bending mechanism 30 respectively.Fixed block 20 cooperates 30 pairs of lithium battery pole ears of bending mechanism to carry out bending.Bending mechanism 30 comprises back-up block 31, compact heap 32 and paw 33, and back-up block 31 is connected in the end of fixed block 20 through bearing pin 40, and compact heap 32 is located at the outer end of back-up block 31, and paw 33 is located at the sidepiece of described back-up block 31.
This compact heap 32 flexibly connects through bearing pin 40 and back-up block 31, and along these bearing pin 40 rotations, the middle part of compact heap 32 is provided with a protuberance 320, is convenient to lug and lithium battery after the bending are more fitted tightly.Paw 33 flexibly connects through rotating shaft and back-up block 31, and rotates along rotating shaft.Paw 33 is provided with one group of strong magnets 50, is respectively equipped with the 50 phase adhesives of 50, two groups of strong magnets of another group strong magnets on this back-up block 31, is used for making paw 33 press processing work.
Offer first arc groove 21 on the fixed block 20, offer the big or small identical of second arc groove, 310, the first arc grooves 21 and second arc groove 310 on the back-up block 31.First arc groove 21 and second arc groove 310 are used for ccontaining lithium battery.
When using the utility model, at first lithium battery group 60 is placed in the fixed block 20 and first arc groove 21 and second arc groove 310 on the bending mechanism 30 that is in folded state; Rotate described paw 33 again, the effect by strong magnets 50 makes paw 33 tightly suppress the electric core of lithium battery; Rotate described bending mechanism 30 then, its electric core that drives lithium battery and compact heap 32 are rotated around described bearing pin 40, treat to stop operating after described bending mechanism 30 and fixed block 20 are the yi word pattern expansion; At last, described compact heap 32 is cocked, press to the two ends of lithium battery, make that lug and the lithium battery after the bending fits tightly; After finishing, described paw 33 and compact heap 32 are opened, taken out lithium battery group 60 and get final product.
In sum, above-mentioned cylindrical lithium battery lug apparatus for bending, simple in structure, easy to use, structural design is simple, reasonable, easy to use, good product consistency.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a cylindrical lithium battery lug apparatus for bending comprises base, it is characterized in that described base is provided with fixed block, and described fixed block two ends are connected with a bending mechanism respectively; Described bending mechanism comprises back-up block, compact heap and paw, and described back-up block is connected in the end of described fixed block through bearing pin, and described compact heap is located at the outer end of back-up block, and described paw is located at the sidepiece of described back-up block.
2. cylindrical lithium battery lug apparatus for bending according to claim 1 is characterized in that, described compact heap flexibly connects through bearing pin and described back-up block, and described compact heap rotates along bearing pin; Described paw flexibly connects through rotating shaft and described back-up block, and described paw rotates along described rotating shaft.
3. cylindrical lithium battery lug apparatus for bending according to claim 1 is characterized in that, is respectively equipped with one group of strong magnets on described paw and the back-up block, is used for making described paw press processing work.
4. cylindrical lithium battery lug apparatus for bending according to claim 1 is characterized in that, offers first arc groove on the described fixed block, offers second arc groove on the described back-up block, described first arc groove and second arc groove big or small identical.
5. cylindrical lithium battery lug apparatus for bending according to claim 1 is characterized in that the middle part of described compact heap is provided with a protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140887 CN203155782U (en) | 2013-03-26 | 2013-03-26 | Cylinder lithium battery electrode lug bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140887 CN203155782U (en) | 2013-03-26 | 2013-03-26 | Cylinder lithium battery electrode lug bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155782U true CN203155782U (en) | 2013-08-28 |
Family
ID=49017006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140887 Expired - Lifetime CN203155782U (en) | 2013-03-26 | 2013-03-26 | Cylinder lithium battery electrode lug bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235704A (en) * | 2022-02-25 | 2022-03-25 | 深圳市贵航电子有限公司 | CCD detection clamp of battery spot welding equipment |
-
2013
- 2013-03-26 CN CN 201320140887 patent/CN203155782U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235704A (en) * | 2022-02-25 | 2022-03-25 | 深圳市贵航电子有限公司 | CCD detection clamp of battery spot welding equipment |
| CN114235704B (en) * | 2022-02-25 | 2022-05-27 | 深圳市贵航电子有限公司 | CCD detection clamp of battery spot welding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204913205U (en) | Lid roll extrusion kludge behind cell -phone | |
| CN107104399B (en) | A kind of cable combination docking facilities | |
| CN203155782U (en) | Cylinder lithium battery electrode lug bending device | |
| CN102527783B (en) | Bent battery pole piece clamp | |
| CN206727150U (en) | A kind of lithium ion battery cell lug bending device | |
| CN202398668U (en) | Bending battery pole piece clamp | |
| CN203292386U (en) | Straightener for round steel | |
| CN209071945U (en) | A kind of high-strength high-voltage PVC power cable auxiliary cutting device | |
| CN206293746U (en) | A kind of anti-dropout charging head of AC charging machine | |
| CN205882087U (en) | Tape device is tied up in square lithium cell subsides | |
| CN206838998U (en) | A kind of processing unit (plant) of reinforcing bar conductor rope | |
| CN208444912U (en) | A kind of segmented volume needle device | |
| CN203562618U (en) | Telescopic power line | |
| CN206432336U (en) | Battery protecting plate apparatus for bending | |
| CN207398568U (en) | Core doubling-up device | |
| CN207592696U (en) | A kind of long anti-bending tooling of pipe lifting hook pier nose | |
| CN205870349U (en) | Pressing device | |
| CN201565859U (en) | Multifunctional pincers | |
| CN203992156U (en) | A kind of wire pressing apparatus | |
| CN205272114U (en) | Gauze mask rim charge crush -cutting device | |
| CN205319361U (en) | Alligator clip with mortise and tenon structure | |
| CN201893407U (en) | Lug-bending clamp of lithium ion battery | |
| CN206140228U (en) | A welding grinding device for splicing head | |
| CN209094696U (en) | A kind of battery pole ear trimmer device | |
| CN205248392U (en) | Aluminum hull electricity core rubberizing anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |