CN104551420A - Battery positioning and clamping device - Google Patents
Battery positioning and clamping device Download PDFInfo
- Publication number
- CN104551420A CN104551420A CN201410818103.9A CN201410818103A CN104551420A CN 104551420 A CN104551420 A CN 104551420A CN 201410818103 A CN201410818103 A CN 201410818103A CN 104551420 A CN104551420 A CN 104551420A
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- China
- Prior art keywords
- plate
- clamping device
- positioning clamping
- battery positioning
- battery
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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 the technical field of positioning and clamping devices and particularly relates to a battery positioning and clamping device. The battery positioning and clamping device comprises a pressing mechanism, a positive positioning plate, a guide bearing, a clamping mechanism, a fixed plate, a pressure plate and a side surface locking mechanism, wherein the pressing mechanism is arranged at one side of the positive positioning plate; the fixed plate is sequentially connected with the pressure plate and the positive positioning plate through the guide bearing; the clamping mechanism is arranged on the fixed plate; an output end of the clamping mechanism is connected with the pressure plate; the side surface locking mechanism is arranged between the positive positioning plate and the pressure plate. Through matching work of the pressing mechanism, the positive positioning plate, the pressure plate and the side surface locking mechanism, the battery positioning and clamping device can be used for positioning a positioned object from a positive surface, a side surface and a top surface, and therefore, the battery positioning and clamping device is accurate in positioning, high in precision, convenient for a welding process and can be used for effectively improving the welding precision and the welding efficiency.
Description
Technical field
The invention belongs to positioning clamping device technical field, particularly a kind of battery positioning clamping device.
Technical background
At present, lithium ion battery with hard shell is comparatively extensive as electrokinetic cell application, Market competition, and each major company has all carried out continuous exploration and improvement for the performance of power lithium-ion battery and manufacturing process.
In lithium ion battery with hard shell production process, the welding sequence of top cover and battery main body is most important, and welding quality will directly affect air-tightness and the security of battery.The domestic mode substantially adopting semi-automatic welding at present, this mode is all battery main body and top cover are positioned on device simultaneously, adjusts laser welding head position and mobile route thereof, automatically completes welding process.And their the complete hand-operated clamping of weld clamp device, there is the defects such as location is inaccurate, between top cover and battery container, gap is large, clamping is difficult, laser utilization is low, welding efficiency is low, be difficult to ensure welding quality.
Summary of the invention
The object of the invention is to: for the deficiencies in the prior art, and a kind of battery positioning clamping device is provided, this device can be applied to the welding location clamping of the lithium ion battery with hard shell of different size, facilitates welding process, effectively improves welding precision and efficiency.
For achieving the above object, the present invention adopts following technical scheme:
A kind of battery positioning clamping device, comprise hold-down mechanism, front location-plate, guide bearing, clamp system, fixed head, pressing plate and side surface locking mechanism, described hold-down mechanism is arranged at the side of described front location-plate, described fixed head is connected with described pressing plate and described front location-plate successively by described guide bearing, described clamp system is arranged at described fixed head, the output of described clamp system is connected to described pressing plate, and described side surface locking organization establishes is between described front location-plate and described pressing plate.
One as battery positioning clamping device of the present invention is improved, and described hold-down mechanism comprises power set and compact heap, and described power set are any one in rotary cylinder, motor and crank assemblies.
One as battery positioning clamping device of the present invention is improved, described crank assemblies comprises compression crank and compression cylinder, described compression cylinder is fixedly installed on the side of described front location-plate, one end of described compression crank is connected to the output of described compression cylinder, and the other end of described compression crank is connected with described compact heap.Under the driving of described compression cylinder, described compression crank handle turns compact heap presses to by the product top of locating, and achieves by the location at positioning product top and clamping.When being lithium ion battery with hard shell by positioning product, battery main body front and battery cap all adopt pneumatic clamping, effectively avoid producing gap between top cover and housing, improve welding quality.
One as battery positioning clamping device of the present invention is improved, and the other end of described compression crank is connected with described compact heap by rotating shaft.The compact heap locating speed driven by rotating shaft is very fast, can realize multiple compact heap rotating shaft drive next play action, make by the product uniform force of locating.
One as battery positioning clamping device of the present invention is improved, and the quantity of described compact heap is multiple, and each described compact heap is provided with rolling bearing.Described rolling bearing can avoid compact heap to produce impression to by clamping product top, location effectively.
One as battery positioning clamping device of the present invention is improved, and also comprise height adjusting blocks, described height adjusting blocks is installed on described front location-plate, and described front location-plate is provided with U-shaped through hole, and described height adjusting blocks is installed on described U-shaped through hole.Described height adjusting blocks can move up and down at U-shaped through hole, achieve by location clamping product height regulate, after highly regulating by bolt-locking in described front location-plate.
One as battery positioning clamping device of the present invention is improved, and also comprise thickness regulating block, described thickness regulating block is arranged at the inner side of described pressing plate.Described thickness regulating block coordinates with height adjusting blocks and regulates, and the present invention can be made to be applicable to the clamping and positioning of differently sized batteries.Its implementation is: according to the height and position of the U-shaped through hole adjustment height adjusting blocks that cell height is arranged along front location-plate, thickness regulating block is multiple, for avoiding thickness regulating block and height adjusting blocks mutually to interfere, the respective thickness regulating block with its interference can be removed.
One as battery positioning clamping device of the present invention is improved, and also comprise base plate, the bottom of described fixed head is fixedly connected with described base plate, and the bottom of described side location-plate is fixedly connected with described base plate.Described base plate is positioned at the below of described pressing plate, plays the effect supporting described pressing plate, and described base plate is used for fixing described fixed head and described side location-plate simultaneously.
One as battery positioning clamping device of the present invention is improved, described side surface locking mechanism be screw rod manual locking mechanism, cylinder, motor and screw component combine and motor and rack and pinion assembly combine in any one.
One as battery positioning clamping device of the present invention is improved, described screw rod manual locking mechanism comprises side location-plate, rotary handle and dovetail groove guiding mechanism, described rotary handle is connected with described dovetail groove guiding mechanism, and described side location-plate corresponds to described rotary handle.Achieved by location, the side clamping of location clamping product by described rotary handle and described dovetail groove guiding mechanism.
Beneficial effect of the present invention is: battery positioning clamping device provided by the invention, comprise hold-down mechanism, front location-plate, guide bearing, clamp system, fixed head, pressing plate and side surface locking mechanism, described hold-down mechanism is arranged at the side of described front location-plate, described fixed head is connected with described pressing plate and described front location-plate successively by described guide bearing, described clamp system is arranged at described fixed head, the output of described clamp system is connected to described pressing plate, and described side surface locking organization establishes is between described front location-plate and described pressing plate.By the cooperating of hold-down mechanism, front location-plate, pressing plate and side surface locking mechanism, make the present invention from front, side, end face three directions have good positioning by the product of locating, so the present invention locates standard, precision is high, facilitate welding process, effectively improve welding precision and efficiency.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is structural representation two of the present invention.
Fig. 3 is structural representation three of the present invention.
Fig. 4 is sectional view of the present invention.
Wherein: 1-hold-down mechanism, 11-compact heap, 12-compresses crank, 13-compression cylinder, 14-rotating shaft, 15-rolling bearing, 2-front location-plate, 21-U type through hole, 3-guide bearing, 4-height adjusting blocks, 5-thickness regulating block, 6-clamp system, 7-fixed head, 8-pressing plate, 9-side surface locking mechanism, 91-side location-plate, 92-rotary handle, 93-dovetail groove guiding mechanism, 10-base plate, 100-battery.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Please refer to Fig. 1 to Fig. 4, positioning clamping device provided by the invention, comprise hold-down mechanism 1, front location-plate 2, guide bearing 3, clamp system 6, fixed head 7, pressing plate 8 and side surface locking mechanism 9, hold-down mechanism 1 is arranged at the side of front location-plate 2, fixed head 7 is connected with pressing plate 8 and front location-plate 2 successively by guide bearing 3, clamp system 6 is arranged at fixed head 7, the output of clamp system 6 is connected to pressing plate 8, thus promotion pressing plate 8 compresses battery 100 main body, side surface locking mechanism 9 is arranged between front location-plate 2 and pressing plate 8, side surface locking mechanism 9 is mainly used in positioning clamping to the side of battery 100 main body.
Described clamp system 6 can be selected from screw rod manual locking mechanism, cylinder, motor and screw mandrel and motor and rack and pinion assembly and select one, and the front clamping of battery 100 realizes by any one in aforesaid way.Wherein optimum way is cylinder clamping mode, it is advantageous that structure is simple, it is little to take up room, facilitates battery clamping, with low cost, convenient operation.
Described hold-down mechanism 1 comprises power set and compact heap 11, and power set are any one in rotary cylinder, motor and crank assemblies, and the positioning compression of battery 100 top cover realizes by any one in aforesaid way.Wherein optimal case is that crank and straight line cylinder compress to realize top cover.It is advantageous that structure is simply easy to realization, with low cost, take up room little, convenient operation.Certainly, the mode of motor and crank assemblies combination can also be selected, wherein, described crank assemblies comprises compact heap 12 and compression cylinder 13, compression cylinder 13 is fixedly installed on the side of front location-plate 2, one end of compact heap 12 is connected to the output of compression cylinder 13, and the other end of compact heap 12 is connected with compact heap 11.
Preferably, the other end of compact heap 12 is connected with compact heap 11 by rotating shaft 14.Rotating shaft 14 can drive compact heap 11 action once rotating, when the quantity of compact heap 11 is multiple time, just can realize rotating shaft 14 and drive compact heap 11 action together, multiple compact heap 11 can apply thrust to battery 100 top cover simultaneously, improves the uniformity that battery 100 top cover is stressed.Again, each compact heap 11 is provided with rolling bearing 15, and rolling bearing 15 can avoid compact heap 11 pairs of battery 100 top covers to produce impression effectively.
The present invention also comprises height adjusting blocks 4, thickness regulating block 5 and base plate 10, height adjusting blocks 4 is installed on front location-plate 2, front location-plate 2 is provided with U-shaped through hole 21, height adjusting blocks 4 is installed on U-shaped through hole 21, height adjusting blocks 4 can be up and down in U-shaped through hole 21, realizes the height of battery 100 in positioning clamping device and regulate.Certainly, U-shaped through hole 21 can also be transformed to the through hole of other shapes, as H type, T-shaped etc., does not do concrete restriction here; Thickness regulating block 5 is arranged at the inner side of pressing plate 8, and thickness regulating block 5 may be used for the width regulating different size battery 100; The bottom of fixed head 7 is fixedly connected with base plate 10, and the bottom of side location-plate 91 is fixedly connected with base plate 10.
Described side surface locking mechanism 9 be screw rod manual locking mechanism, cylinder, motor and screw component combine and motor and rack and pinion assembly combine in any one, the clamping sides of battery 100 realizes by any one in aforesaid way.Wherein optimum way is cylinder clamping mode, it is advantageous that structure is simple, it is little to take up room, facilitates battery clamping, with low cost, convenient operation.Certainly, screw rod manual locking mechanism can also be adopted to clamp, described screw rod manual locking mechanism comprises side location-plate 91, rotary handle 92 and dovetail groove guiding mechanism 93, and rotary handle 92 is connected with dovetail groove guiding mechanism 93, and side location-plate 91 corresponds to rotary handle 92.
The course of work of the present invention is: be placed on by battery 100 between front location-plate 2 and pressing plate 8, then the adjustment of height and width is carried out by height adjusting blocks 4 and thickness regulating block 5 pairs of batteries 100, battery 100 is made to meet the requirement of welding location, now, start clamp system 6, side surface locking mechanism 9 and compression cylinder 13, from front, side and end face three directions position clamping to battery 100 main body and battery 100 top cover, now locate pinching action and complete.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to above-mentioned detailed description of the invention, and any apparent improvement of every those skilled in the art done by basis of the present invention, replacement or modification all belong to protection scope of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a battery positioning clamping device, it is characterized in that: comprise hold-down mechanism, front location-plate, guide bearing, clamp system, fixed head, pressing plate and side surface locking mechanism, described hold-down mechanism is arranged at the side of described front location-plate, described fixed head is connected with described pressing plate and described front location-plate successively by described guide bearing, described clamp system is arranged at described fixed head, the output of described clamp system is connected to described pressing plate, and described side surface locking organization establishes is between described front location-plate and described pressing plate.
2. battery positioning clamping device according to claim 1, is characterized in that: described hold-down mechanism comprises power set and compact heap, described power set are any one in rotary cylinder, motor and crank assemblies.
3. battery positioning clamping device according to claim 2, it is characterized in that: described crank assemblies comprises compression crank and compression cylinder, described compression cylinder is fixedly installed on the side of described front location-plate, one end of described compression crank is connected to the output of described compression cylinder, and the other end of described compression crank is connected with described compact heap.
4. battery positioning clamping device according to claim 3, is characterized in that: the other end of described compression crank is connected with described compact heap by rotating shaft.
5. battery positioning clamping device according to claim 3, is characterized in that: the quantity of described compact heap is multiple, and each described compact heap is provided with rolling bearing.
6. battery positioning clamping device according to claim 1, it is characterized in that: also comprise height adjusting blocks, described height adjusting blocks is installed on described front location-plate, and described front location-plate is provided with U-shaped through hole, and described height adjusting blocks is installed on described U-shaped through hole.
7. positioning clamping device according to claim 1, is characterized in that: also comprise thickness regulating block, and described thickness regulating block is arranged at the inner side of described pressing plate.
8. battery positioning clamping device according to claim 1, is characterized in that: also comprise base plate, and the bottom of described fixed head is fixedly connected with described base plate, and the bottom of described side location-plate is fixedly connected with described base plate.
9. battery positioning clamping device according to claim 1, is characterized in that: described side surface locking mechanism be screw rod manual locking mechanism, cylinder, motor and screw component combine and motor and rack and pinion assembly combine in any one.
10. battery positioning clamping device according to claim 9, it is characterized in that: described screw rod manual locking mechanism comprises side location-plate, rotary handle and dovetail groove guiding mechanism, described rotary handle is connected with described dovetail groove guiding mechanism, and described side location-plate corresponds to described rotary handle.
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 true CN104551420A (en) | 2015-04-29 |
| CN104551420B CN104551420B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818103.9A Active CN104551420B (en) | 2014-12-25 | 2014-12-25 | Battery positioning clamping device |
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| CN (1) | CN104551420B (en) |
Cited By (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 |
| CN109702411A (en) * | 2019-02-13 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | Grip 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 |
| CN111323711A (en) * | 2020-03-24 | 2020-06-23 | 苏州万祥科技股份有限公司 | Detection device and detection method for lithium battery |
| CN111824500A (en) * | 2020-07-16 | 2020-10-27 | 深圳市倍特力电池有限公司 | Device for sticking adhesive tape on side surface of battery |
| CN112276442A (en) * | 2020-10-16 | 2021-01-29 | 礼恩派(嘉兴)有限公司 | Positioning tool for welding motor-driven pipe support of sofa |
| CN112388539A (en) * | 2020-12-07 | 2021-02-23 | 无锡格林司通科技有限公司 | Method and clamp for fixing lithium 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 |
| WO2024113560A1 (en) * | 2022-11-28 | 2024-06-06 | 宁德时代新能源科技股份有限公司 | Positioning mechanism and tool carrier |
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| CN204397176U (en) * | 2014-12-25 | 2015-06-17 | 宁德新能源科技有限公司 | Battery positioning clamping device |
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| 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 |
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Cited By (12)
| 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 |
| CN109702411A (en) * | 2019-02-13 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | Grip 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 |
| CN111323711A (en) * | 2020-03-24 | 2020-06-23 | 苏州万祥科技股份有限公司 | Detection device and detection method for lithium battery |
| CN111824500A (en) * | 2020-07-16 | 2020-10-27 | 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 |
| CN112276442A (en) * | 2020-10-16 | 2021-01-29 | 礼恩派(嘉兴)有限公司 | Positioning tool for welding motor-driven pipe support of sofa |
| 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 |
| CN112388539A (en) * | 2020-12-07 | 2021-02-23 | 无锡格林司通科技有限公司 | Method and clamp for fixing lithium battery |
| 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 |
| WO2024113560A1 (en) * | 2022-11-28 | 2024-06-06 | 宁德时代新能源科技股份有限公司 | Positioning mechanism and tool carrier |
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|---|---|
| CN104551420B (en) | 2017-05-31 |
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