CN202373649U - Cathode lug pre-bending device - Google Patents

Cathode lug pre-bending device Download PDF

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Publication number
CN202373649U
CN202373649U CN2011204861533U CN201120486153U CN202373649U CN 202373649 U CN202373649 U CN 202373649U CN 2011204861533 U CN2011204861533 U CN 2011204861533U CN 201120486153 U CN201120486153 U CN 201120486153U CN 202373649 U CN202373649 U CN 202373649U
Authority
CN
China
Prior art keywords
guide plate
bending device
connecting rod
fork guide
follower
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
Application number
CN2011204861533U
Other languages
Chinese (zh)
Inventor
赵建
祁剑明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Lishen Battery JSCL
Original Assignee
Tianjin Lishen Battery JSCL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Lishen Battery JSCL filed Critical Tianjin Lishen Battery JSCL
Priority to CN2011204861533U priority Critical patent/CN202373649U/en
Application granted granted Critical
Publication of CN202373649U publication Critical patent/CN202373649U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Battery Electrode And Active Subsutance (AREA)

Abstract

The utility model discloses a cathode lug pre-bending device. The cathode lug pre-bending device is simple and convenient in operation step, safe and reliable, obvious in effect, low in cost, convenient and quick in use and long in service life and can substitute the cathode lug pre-bending device which is manually operated. The cathode lug pre-bending device comprises a supporting base and a supporting plate, wherein the supporting base is horizontally arranged; the supporting plate is vertically and fixedly arranged on the supporting base; a slide rail is horizontally arranged on the supporting plate; an integral guide plate is arranged on the slide rail; the left end of the integral guide plate is connected with an air cylinder fixedly arranged on the supporting plate; the upper end of the integral guide plate is moveably connected with the lower end of an upper connecting rod; the lower end of the integral guide plate is moveably connected with the upper end of a lower connecting rod; the middle positions of the upper connecting rod and the lower connecting rod are respectively provided with a follower; the followers are arranged in an integral follower groove placed on the supporting plate; the connecting rod and the lower connecting rod are moveably connected with a lower fork guide plate respectively; and a male die and a female die are respectively positioned on the front ends of an upper fork guide plate and the lower fork guide plate.

Description

The negative electrode lug pre-bending device
Technical field
The utility model relates to lithium ion battery and makes field, especially a kind of negative electrode lug pre-bending device.
Background technology
At present, realize that in lithium ion battery manufacturing field the pre-bending of GND ear mainly relies on frock clamp, handwork is accomplished.The manual operation inefficiency, labour intensity is big.If the employing special equipment can receive the restriction of space of equipment own and service condition, have inconvenience, and cost is higher.Therefore, design a kind of device of negative electrode lug pre-bending of can realizing automatically and just seem particularly important.
The utility model content
The technical problem that the utility model will solve provides a kind of simple in structure, simple operating steps, safe and reliable, effect significantly, low-cost, easy to use, the life-span is long, can replace the negative electrode lug pre-bending device of handwork.
For addressing the above problem, a kind of negative electrode lug pre-bending device of the utility model comprises the supporting seat of horizontal positioned and vertically is fixed on the supporting bracket on the supporting seat that be horizontally arranged with slide rail on the supporting bracket, whole guide plate is installed on the slide rail; The left end of said whole guide plate links to each other with cylinder on being fixed on supporting bracket; The upper end of said whole guide plate and the lower end of last connecting rod flexibly connect, and the lower end of whole guide plate and the upper end of lower link flexibly connect; The centre position of last connecting rod, lower link is respectively arranged with follower, and follower is placed in the whole servo-actuated tank on the supporting bracket; Said upper end and the last fork guide plate of going up connecting rod flexibly connects, and last fork guide plate is installed on the upper rail, and punch is positioned at the front end of fork guide plate; The lower end of said lower link flexibly connects with following fork guide plate, and following fork guide plate is installed on the lower guideway, and die is positioned at the front end of fork guide plate down.
Said follower is the camshaft bearing follower.
The left side of said upward fork guide plate and following fork guide plate correspondence respectively is provided with positive stop, and said positive stop is fixed on the supporting bracket.
Holder is used in laterally, vertically the be separately installed with adjustment of said supporting seat on its plane.
The negative electrode lug pre-bending device of the utility model structure; Battery utmost point group to be bent is placed in the frock clamp; When cylinder drives whole guide plate to left movement; Whole guide plate drives connecting rod simultaneously, lower link rotates around follower, and further the fork guide plate is gone up in drive, the fork guide plate moves in upper rail, lower guideway respectively down, thereby makes punch become curved shape with die engagement extruding negative electrode lug; When cylinder drove whole guide plate and moves right, punch and die were flared to initial position, and it is crooked to begin to carry out the next one, repetitive operation.Go round and begin again, realize working continuously.
Adopt the negative electrode lug pre-bending device of the utility model structure, can realize the automatic pre-bending of GND ear, guarantee stability, the consistency of each GND ear in the pre-bending process; Do not scratch outward appearance, replace manual operations, enhance productivity; Reduce production costs, realize automation.
Description of drawings
Fig. 1 is the utility model front view.
Embodiment
In order to make those skilled in the art person understand the utility model technical scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and execution mode.
As shown in Figure 1, a kind of negative electrode lug pre-bending device of the utility model comprises the supporting seat 1 of horizontal positioned and vertically is fixed on the supporting bracket 2 on the supporting seat 1 that be horizontally arranged with slide rail 3 on the supporting bracket 2, whole guide plate 4 is installed on the slide rail 3; The left end of said whole guide plate 4 links to each other with cylinder 5 on being fixed on supporting bracket 2; The lower end of the upper end of said whole guide plate 4 and last connecting rod 6 flexibly connects, and the upper end of the lower end of whole guide plate 4 and lower link 7 flexibly connects; The centre position of last connecting rod 6, lower link 7 is respectively arranged with follower 8, and follower 8 is placed in the whole servo-actuated tank on the supporting bracket 2; Said upper end and the last fork guide plate 9 of going up connecting rod 6 flexibly connects, and last fork guide plate 9 is installed on the upper rail 10, and punch 11 is positioned at the front end of fork guide plate 9; The lower end of said lower link 7 flexibly connects with following fork guide plate 12, and following fork guide plate 12 is installed on the lower guideway 13, and die 14 is positioned at the front end of fork guide plate 12 down.
Said follower 8 is the camshaft bearing follower.
The left side of said upward fork guide plate 9 and following fork guide plate 12 correspondence respectively is provided with positive stop 15, and said positive stop 15 is fixed on the supporting bracket 2.
Said supporting seat 1 laterally, vertically being separately installed with on its plane adjusted with holder 16.
The negative electrode lug pre-bending device of the utility model structure; Battery utmost point group to be bent is placed in the frock clamp; When cylinder 5 drives whole guide plate 4 to left movement; Whole guide plate 4 drives connecting rod 6 simultaneously, lower link 7 rotates around follower 8, further drives to go up fork guide plate 9, fork guide plate 12 motion in upper rail 10, lower guideway 13 respectively down, thereby makes punch 11 become curved shape with die 14 engagement extruding negative electrode lugs; When the whole guide plate 4 of cylinder 5 drives moved right, punch 11 was flared to initial position with die 14, begins to carry out next one bending, repetitive operation.Go round and begin again, realize working continuously.
Adopt the negative electrode lug pre-bending device of the utility model structure, can realize the automatic pre-bending of GND ear, guarantee stability, the consistency of each GND ear in the pre-bending process; Do not scratch outward appearance, replace manual operations, enhance productivity; Reduce production costs, realize automation.

Claims (4)

1. negative electrode lug pre-bending device, it is characterized in that: said negative electrode lug pre-bending device comprises the supporting seat of horizontal positioned and vertically is fixed on the supporting bracket on the supporting seat that be horizontally arranged with slide rail on the supporting bracket, whole guide plate is installed on the slide rail; The left end of said whole guide plate links to each other with cylinder on being fixed on supporting bracket; The upper end of said whole guide plate and the lower end of last connecting rod flexibly connect, and the lower end of whole guide plate and the upper end of lower link flexibly connect; The centre position of last connecting rod, lower link is respectively arranged with follower, and follower is placed in the whole servo-actuated tank on the supporting bracket; Said upper end and the last fork guide plate of going up connecting rod flexibly connects, and last fork guide plate is installed on the upper rail, and punch is positioned at the front end of fork guide plate; The lower end of said lower link flexibly connects with following fork guide plate, and following fork guide plate is installed on the lower guideway, and die is positioned at the front end of fork guide plate down.
2. negative electrode lug pre-bending device according to claim 1, it is characterized in that: said follower is the camshaft bearing follower.
3. like the said negative electrode lug pre-bending device of claim 2, it is characterized in that: the left side of said upward fork guide plate and following fork guide plate correspondence respectively is provided with positive stop, and said positive stop is fixed on the supporting bracket.
4. like the said negative electrode lug pre-bending device of claim 3, it is characterized in that: holder is used in laterally, vertically the be separately installed with adjustment of said supporting seat on its plane.
CN2011204861533U 2011-11-29 2011-11-29 Cathode lug pre-bending device Expired - Lifetime CN202373649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204861533U CN202373649U (en) 2011-11-29 2011-11-29 Cathode lug pre-bending device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204861533U CN202373649U (en) 2011-11-29 2011-11-29 Cathode lug pre-bending device

Publications (1)

Publication Number Publication Date
CN202373649U true CN202373649U (en) 2012-08-08

Family

ID=46597343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204861533U Expired - Lifetime CN202373649U (en) 2011-11-29 2011-11-29 Cathode lug pre-bending device

Country Status (1)

Country Link
CN (1) CN202373649U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475503A (en) * 2014-12-09 2015-04-01 株洲盈定自动化设备科技有限公司 Automatic pole lug bending device for accumulator side plates
CN104492873A (en) * 2014-10-23 2015-04-08 苏州三屹晨光工业设备有限公司 Battery tab bending mechanism
CN110871223A (en) * 2019-11-29 2020-03-10 赵大为 Profile steel metal guide rail shaping processing machine and shaping processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492873A (en) * 2014-10-23 2015-04-08 苏州三屹晨光工业设备有限公司 Battery tab bending mechanism
CN104475503A (en) * 2014-12-09 2015-04-01 株洲盈定自动化设备科技有限公司 Automatic pole lug bending device for accumulator side plates
CN110871223A (en) * 2019-11-29 2020-03-10 赵大为 Profile steel metal guide rail shaping processing machine and shaping processing method

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20120808

CX01 Expiry of patent term