CN104551420B - Battery positioning clamping device - Google Patents
Battery positioning clamping device Download PDFInfo
- Publication number
- CN104551420B CN104551420B CN201410818103.9A CN201410818103A CN104551420B CN 104551420 B CN104551420 B CN 104551420B CN 201410818103 A CN201410818103 A CN 201410818103A CN 104551420 B CN104551420 B CN 104551420B
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- Prior art keywords
- plate
- clamping device
- positioning clamping
- pressing plate
- location
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to positioning clamping device technical field, more particularly to a kind of battery positioning clamping device, including hold-down mechanism, front location-plate, guide bearing, clamp system, fixed plate, pressing plate and side surface locking mechanism, the hold-down mechanism is arranged at the side of the front location-plate, the fixed plate is connected with the pressing plate and the front location-plate successively by the guide bearing, the clamp system is arranged at the fixed plate, the output end of the clamp system is connected to the pressing plate, the side surface locking mechanism is arranged between the front location-plate and the pressing plate.By the cooperating of hold-down mechanism, front location-plate, pressing plate and side surface locking mechanism, the product the being positioned so that present invention has good positioning from front, side, three directions of top surface, so present invention positioning standard, high precision, facilitate welding process, welding precision and efficiency are effectively improved.
Description
Technical field
The invention belongs to positioning clamping device technical field, more particularly to a kind of battery positioning clamping device.
Technical background
At present, lithium ion battery with hard shell is wide as electrokinetic cell application, Market competition, and each major company is all directed to
The performance and manufacturing process of power lithium-ion battery have carried out continuous exploration and improvement.
In lithium ion battery with hard shell production process, top cover is most important with the welding sequence of battery main body, welding quality
The air-tightness and security of battery will be directly affected.The country is substantially by the way of semi-automatic welding at present, and this mode is equal
It is by battery main body and top cover while being positioned on device, adjusts laser welding head position and its mobile route, is automatically performed
Welding process.And their the completely manual clamping of weld clamp device, exist positioning it is inaccurate, between top cover and battery container between
Gap is big, clamping is difficult, laser utilization is low, the low defect of welding efficiency, it is difficult to ensure welding quality.
The content of the invention
It is an object of the invention to：In view of the shortcomings of the prior art, a kind of battery positioning clamping device is provided, the device
The welding positioning that can apply to the lithium ion battery with hard shell of different size is clamped, and facilitates welding process, is effectively improved
Welding precision and efficiency.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of battery positioning clamping device, including hold-down mechanism, front location-plate, guide bearing, clamp system, fixation
Plate, pressing plate and side surface locking mechanism, the hold-down mechanism are arranged at the side of the front location-plate, and the fixed plate passes through institute
State guide bearing to be connected with the pressing plate and the front location-plate successively, the clamp system is arranged at the fixed plate, institute
The output end for stating clamp system is connected to the pressing plate, and the side surface locking mechanism is arranged at the front location-plate and the pressure
Between plate.
As battery positioning clamping device of the present invention one kind improve, the hold-down mechanism include power set and
Compact heap, the power set are any one in rotary cylinder, motor and crank assemblies.
As battery positioning clamping device of the present invention one kind improve, the crank assemblies include compress crank and
Compression cylinder, the compression cylinder is fixedly installed on the side of the front location-plate, and one end of the compression crank is connected to
The output end of the compression cylinder, the other end of the compression crank is connected with the compact heap.In the drive of the compression cylinder
Under dynamic, the crank handle turns compact heap that compresses presses to the product top being positioned, realize the positioning that is positioned at the top of product and
Clamp.When product is positioned for lithium ion battery with hard shell, battery main body front and battery cap use pneumatic clamping, effectively
Avoid producing gap between top cover and housing, improve welding quality.
Improved as one kind of battery positioning clamping device of the present invention, the other end for compressing crank is by turning
Axle is connected with the compact heap.The compact heap locating speed driven by rotating shaft is very fast, it is possible to achieve multiple compact heaps are in rotating shaft
Next of drive action so that the product uniform force being positioned.
Improved as one kind of battery positioning clamping device of the present invention, the quantity of the compact heap is multiple, often
The individual compact heap is provided with rolling bearing.The rolling bearing can be effectively prevented from compact heap and clamp product top to being positioned
Portion produces impression.
Improved as one kind of battery positioning clamping device of the present invention, also including height adjusting blocks, the height
Regulating block is installed on the front location-plate, and the front location-plate is provided with U-shaped through hole, and the height adjusting blocks are installed on institute
State U-shaped through hole.The height adjusting blocks can be moved up and down in U-shaped through hole, realized and be positioned the height regulation for clamping product,
The front location-plate can be lock onto by bolt after highly regulating.
Improved as one kind of battery positioning clamping device of the present invention, also including thickness regulating block, the thickness
Regulating block is arranged at the inner side of the pressing plate.Described thickness regulating block coordinates regulation with height adjusting blocks, can make the present invention
Suitable for the clamping and positioning of differently sized batteries.Its implementation is：According to cell height along front location-plate set it is U-shaped logical
Hole adjusts the height and position of height adjusting blocks, and thickness regulating block is multiple, to avoid thickness regulating block and height adjusting blocks mutual
Interference, the respective thickness regulating block that will can be interfered is removed.
Improved as one kind of battery positioning clamping device of the present invention, also including base plate, the bottom of the fixed plate
Portion is fixedly connected with the base plate, and the bottom of the side location-plate is fixedly connected with the base plate.The base plate is located at described
The lower section of pressing plate, plays a part of the support pressing plate, while the base plate is used to fix the fixed plate and the side is fixed
Position plate.
Improved as one kind of battery positioning clamping device of the present invention, the side surface locking mechanism is that screw rod is manual
Retaining mechanism, cylinder, motor and any one during screw component is combined and motor is combined with rack and pinion assembly.
Improved as one kind of battery positioning clamping device of the present invention, the screw rod manual locking mechanism includes side
Face location-plate, rotary handle and dovetail groove guiding mechanism, the rotary handle are connected with the dovetail groove guiding mechanism, the side
Face location-plate corresponds to the rotary handle.Realize and be positioned folder by the rotary handle and the dovetail groove guiding mechanism
The side positioning of tight product is clamped.
The beneficial effects of the present invention are：The battery positioning clamping device that the present invention is provided, including hold-down mechanism, front are fixed
Position plate, guide bearing, clamp system, fixed plate, pressing plate and side surface locking mechanism, the hold-down mechanism is arranged at the front to be determined
The side of position plate, the fixed plate is connected with the pressing plate and the front location-plate successively by the guide bearing, described
Clamp system is arranged at the fixed plate, and the output end of the clamp system is connected to the pressing plate, the side surface locking mechanism
It is arranged between the front location-plate and the pressing plate.By hold-down mechanism, front location-plate, pressing plate and side surface locking mechanism
Cooperating so that the present invention has good positioning the product being positioned from front, side, three directions of top surface, so the present invention is fixed
Level, high precision, facilitate welding process, are effectively improved welding precision and efficiency.
Brief description of the drawings
Fig. 1 is one of structural representation of the invention.
Fig. 2 is the two of structural representation of the invention.
Fig. 3 is the three of structural representation of the invention.
Fig. 4 is sectional view of the invention.
Wherein：1- hold-down mechanisms, 11- compact heaps, 12- compresses crank, 13- compression cylinders, 14- rotating shafts, the 15- axis of rolling
Hold, 2- fronts location-plate, 21-U type through holes, 3- guide bearings, 4- height adjusting blocks, 5- thickness regulating blocks, 6- clamp systems, 7-
Fixed plate, 8- pressing plates, 9- side surface lockings mechanism, 91- sides location-plate, 92- rotary handles, 93- dovetail groove guiding mechanisms, 10-
Base plate, 100- batteries.
Specific embodiment
With reference to specific embodiment and Figure of description, the present invention is described in further detail, but the present invention
Implementation method be not limited to this.
Refer to Fig. 1 to Fig. 4, the positioning clamping device that the present invention is provided, including hold-down mechanism 1, front location-plate 2, lead
To bearing 3, clamp system 6, fixed plate 7, pressing plate 8 and side surface locking mechanism 9, hold-down mechanism 1 is arranged at the one of front location-plate 2
Side, fixed plate 7 is connected with pressing plate 8 and front location-plate 2 successively by guide bearing 3, and clamp system 6 is arranged at fixed plate 7, folder
The output end of tight mechanism 6 is connected to pressing plate 8, so as to promote pressing plate 8 to compress the main body of battery 100, side surface locking mechanism 9 is arranged at just
Between face location-plate 2 and pressing plate 8, side surface locking mechanism 9 is mainly used in carrying out positioning clamping to the side of the main body of battery 100.
The clamp system 6 may be selected from screw rod manual locking mechanism, cylinder, motor and screw mandrel and motor and rack-and-pinion
Select a kind of in component, the front of battery 100 clamp can through the above way in any one realize.Wherein optimum way is
Cylinder clamping mode, it is advantageous that simple structure, occupy little space, facilitate battery clamp, it is with low cost, be easy to operation.
The hold-down mechanism 1 includes power set and compact heap 11, and power set are rotary cylinder, motor and crank assemblies
In any one, the positioning compression of the top cover of battery 100 can through the above way in any one realize.Wherein optimal case is
Crank and straight line cylinder are compressed realizing top cover.It is advantageous that simple structure be easily achieved, it is with low cost, occupy little space,
It is easy to operation.It is, of course, also possible to the mode of motor and crank assemblies combination is selected, wherein, the crank assemblies include compact heap
12 and compression cylinder 13, compression cylinder 13 is fixedly installed on the side of front location-plate 2, and one end of compact heap 12 is connected to compression
The output end of cylinder 13, the other end of compact heap 12 is connected with compact heap 11.
Preferably, the other end of compact heap 12 is connected by rotating shaft 14 with compact heap 11.Rotating shaft 14 1 is rotated and can driven
Compact heap 11 is acted, and when the quantity of compact heap 11 is for multiple, just can realize that rotating shaft 14 drives compact heap 11 to act together,
Multiple compact heaps 11 can apply thrust to the top cover of battery 100 simultaneously, improve the uniformity of the top cover stress of battery 100.Again,
Each compact heap 11 is provided with rolling bearing 15, and rolling bearing 15 can be effectively prevented from compact heap 11 and the top cover of battery 100 is produced
Raw impression.
Present invention additionally comprises height adjusting blocks 4, thickness regulating block 5 and base plate 10, height adjusting blocks 4 are installed on front positioning
Plate 2, front location-plate 2 is provided with U-shaped through hole 21, and height adjusting blocks 4 are installed on U-shaped through hole 21, and height adjusting blocks 4 can be U-shaped
It is up and down in through hole 21, realize height regulation of the battery 100 in positioning clamping device.Certainly, U-shaped through hole 21 can also become
It is changed to the through hole of other shapes, such as H types, T-shaped, is not especially limited here；Thickness regulating block 5 is arranged at the inner side of pressing plate 8,
Thickness regulating block 5 can be used for adjusting the width of different size battery 100；The bottom of fixed plate 7 is fixedly connected with base plate 10, side
The bottom of face location-plate 91 is fixedly connected with base plate 10.
The side surface locking mechanism 9 be screw rod manual locking mechanism, cylinder, motor combine with screw component and motor and
Any one in rack and pinion assembly combination, the clamping sides of battery 100 can through the above way in any one realize.Its
Middle optimum way be cylinder clamping mode, it is advantageous that simple structure, occupy little space, facilitate battery clamp, it is with low cost,
It is easy to operation.It is, of course, also possible to be clamped using screw rod manual locking mechanism, the screw rod manual locking mechanism includes side
Location-plate 91, rotary handle 92 and dovetail groove guiding mechanism 93, rotary handle 92 are connected with dovetail groove guiding mechanism 93, and side is fixed
Position plate 91 corresponds to rotary handle 92.
The course of work of the invention is：Battery 100 is placed between front location-plate 2 and pressing plate 8, then by height
Regulating block 4 and thickness regulating block 5 carry out the regulation of height and width to battery 100 so that battery 100 meets wanting for welding positioning
Ask, now, start clamp system 6, side surface locking mechanism 9 and compression cylinder 13, from front, three directions in side and top surface to electricity
The main body of pond 100 and the top cover of battery 100 carry out positioning clamping, now position pinching action and complete.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in above-mentioned specific embodiment, every those skilled in the art exist
On the basis of of the invention it is done it is any conspicuously improved, replace or modification belongs to protection scope of the present invention.This
Outward, although having used some specific terms in this specification, these terms merely for convenience of description, not to the present invention
Constitute any limitation.
Claims (10)
1. a kind of battery positioning clamping device, it is characterised in that：Including hold-down mechanism, front location-plate, guide bearing, clamping machine
Structure, fixed plate, pressing plate and side surface locking mechanism, the hold-down mechanism are arranged at the side of the front location-plate, the fixation
Plate is connected with the pressing plate and the front location-plate successively by the guide bearing, and the clamp system is arranged at described solid
In fixed board, the output end of the clamp system is connected to the pressing plate, and the side surface locking mechanism is arranged at the front positioning
Between plate and the pressing plate；Also include base plate, the bottom of the fixed plate is fixedly connected with the base plate, the base plate is located at institute
State the lower section of pressing plate.
2. battery positioning clamping device according to claim 1, it is characterised in that：The hold-down mechanism includes power set
And compact heap, the power set are any one in rotary cylinder, motor and crank assemblies.
3. battery positioning clamping device according to claim 2, it is characterised in that：The crank assemblies include compressing crank
And compression cylinder, the compression cylinder is fixedly installed on the side of the front location-plate, one end connection of the compression crank
In the output end of the compression cylinder, the other end of the compression crank is connected with the compact heap.
4. battery positioning clamping device according to claim 3, it is characterised in that：The other end for compressing crank passes through
Rotating shaft is connected with the compact heap.
5. battery positioning clamping device according to claim 3, it is characterised in that：The quantity of the compact heap is multiple,
Each described compact heap is provided with rolling bearing.
6. battery positioning clamping device according to claim 1, it is characterised in that：Also include height adjusting blocks, the height
Degree regulating block is installed on the front location-plate, and the front location-plate is provided with U-shaped through hole, and the height adjusting blocks are installed on
The U-shaped through hole.
7. positioning clamping device according to claim 1, it is characterised in that：Also include thickness regulating block, the thickness is adjusted
Locking nub is arranged at the inner side of the pressing plate.
8. battery positioning clamping device according to claim 1, it is characterised in that：The side surface locking mechanism is screw rod hand
Dynamic retaining mechanism, cylinder, motor and any one during screw component is combined and motor is combined with rack and pinion assembly.
9. battery positioning clamping device according to claim 8, it is characterised in that：The screw rod manual locking mechanism includes
Side location-plate, rotary handle and dovetail groove guiding mechanism, the rotary handle are connected with the dovetail groove guiding mechanism, described
Side location-plate corresponds to the rotary handle.
10. battery positioning clamping device according to claim 9, it is characterised in that：The bottom of the side location-plate with
The base plate is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818103.9A CN104551420B (en) | 2014-12-25 | 2014-12-25 | Battery positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818103.9A CN104551420B (en) | 2014-12-25 | 2014-12-25 | Battery positioning clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104551420A CN104551420A (en) | 2015-04-29 |
| CN104551420B true CN104551420B (en) | 2017-05-31 |
Family
ID=53069056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818103.9A Active CN104551420B (en) | 2014-12-25 | 2014-12-25 | Battery positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551420B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848375A (en) * | 2017-04-14 | 2017-06-13 | 镇江成泰自动化技术有限公司 | A kind of battery extrusion device |
| CN109702411B (en) * | 2019-02-13 | 2021-11-30 | 大族激光科技产业集团股份有限公司 | Clamping device |
| CN110340601A (en) * | 2019-08-01 | 2019-10-18 | 合肥国轩高科动力能源有限公司 | Adjustable battery seal nail welding position anchor clamps |
| CN111323711B (en) * | 2020-03-24 | 2022-06-21 | 苏州万祥科技股份有限公司 | Detection device and detection method for lithium battery |
| CN111824500B (en) * | 2020-07-16 | 2022-08-19 | 深圳市倍特力电池有限公司 | Device for sticking adhesive tape on side surface of battery |
| CN114248056A (en) * | 2020-09-24 | 2022-03-29 | 张家港清研再制造产业研究院有限公司 | Fixing mechanism for lithium battery processing |
| CN112276442B (en) * | 2020-10-16 | 2024-05-03 | 礼恩派(嘉兴)有限公司 | Positioning tool for welding motor driving pipe frame of couch |
| CN112388539B (en) * | 2020-12-07 | 2023-08-25 | 无锡格林司通科技有限公司 | Method and clamp for fixing lithium battery |
| CN218855953U (en) * | 2022-11-28 | 2023-04-14 | 宁德时代新能源科技股份有限公司 | Positioning mechanism and tool carrier |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3608994B2 (en) * | 1999-12-24 | 2005-01-12 | Ｎｅｃトーキン栃木株式会社 | Sealed battery |
| CN201109017Y (en) * | 2007-06-20 | 2008-09-03 | 比亚迪股份有限公司 | Battery case welding clamp |
| CN201316884Y (en) * | 2008-12-12 | 2009-09-30 | 天津力神电池股份有限公司 | Clamping device used in ultrasonic bonder during welding process of power battery |
| CN201516541U (en) * | 2009-10-23 | 2010-06-30 | 中山天贸电池有限公司 | Clamping device for laser welding of battery shell |
| CN202317563U (en) * | 2011-11-15 | 2012-07-11 | 深圳市光大激光科技股份有限公司 | Square battery welding clamp |
| CN202479705U (en) * | 2011-12-13 | 2012-10-10 | 深圳市中韬电池有限公司 | Adjustable soldering clamp for batteries and battery soldering equipment |
| CN203751540U (en) * | 2014-03-12 | 2014-08-06 | 合肥国轩高科动力能源股份公司 | Double-station square lithium battery case laser welding jig |
| CN204397176U (en) * | 2014-12-25 | 2015-06-17 | 宁德新能源科技有限公司 | Battery positioning clamping device |
-
2014
- 2014-12-25 CN CN201410818103.9A patent/CN104551420B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104551420A (en) | 2015-04-29 |
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