CN106181189A - Battery module weld jig - Google Patents
Battery module weld jig Download PDFInfo
- Publication number
- CN106181189A CN106181189A CN201610751628.4A CN201610751628A CN106181189A CN 106181189 A CN106181189 A CN 106181189A CN 201610751628 A CN201610751628 A CN 201610751628A CN 106181189 A CN106181189 A CN 106181189A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- battery module
- clamping plate
- swing arm
- weld jig
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 2
- 241001473780 Sideroxylon lanuginosum Species 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of battery module weld jig, including fixed plate, the first clamping device and the second clamping device；First clamping device includes the first clamping plate and the second clamping plate, the first cylinder and the second cylinder being oppositely arranged；First cylinder is for driving the first clamping plate to move, and the second cylinder moves, so that the first clamping plate and the second clamping plate cooperate to clamp the both sides of battery module for driving the second clamping plate；Second clamping device include the first swing arm of being oppositely arranged and the second swing arm, the 3rd cylinder and with the 4th cylinder；3rd cylinder is for driving the first swing arm to swing, and the 4th cylinder swings, so that the first swing arm and the second swing arm cooperate to clamp the two ends of battery module for driving the second swing arm.It is achieved thereby that battery module gripping and the automatization of location, improve the production efficiency of battery module, reduce manual labor's cost.
Description
Technical field
The present invention relates to technical field of lithium-ion battery, particularly relate to a kind of battery module weld jig.
Background technology
Along with the development of new-energy automobile industry, soft package lithium battery is widely used.Soft package lithium battery module production process
Specifically include that battery core test, battery core enter containment vessel, the assembling of module nacelle, the assembling of both positive and negative polarity bronze medal, both positive and negative polarity laser welding and mould
The operations such as block pole assembling.Wherein, the both positive and negative polarity welding sequence welding of battery module is the longest, belongs to the bottle in production process
Neck ring saves.
Prior art, when carrying out both positive and negative polarity laser welding, is by being carried to by battery module to be welded manually
On workbench, and manually battery module is positioned, then by welding manipulator, the battery module having good positioning is welded
Connect.But, the production efficiency using manual operation to cause lithium battery to make is low, and manual labor is relatively costly.
Summary of the invention
The present invention provides a kind of battery module fixture, to overcome prior art when battery module carries out both positive and negative polarity welding
The defect that production efficiency is low.
The present invention provide a kind of battery module weld jig, including fixed plate, be arranged in described fixed plate first
Clamping device and the second clamping device；
Described first clamping device includes the first clamping plate being oppositely arranged and the second clamping plate, is connected to outside described first clamping plate
First cylinder of side and be connected to the second cylinder outside described second clamping plate；Described first cylinder is used for driving described first folder
Plate moves, and described second cylinder is used for driving described second clamping plate to move, so that described first clamping plate and described second clamping plate phase
Coordinate mutually to clamp the both sides of battery module；
Described second clamping device includes what the first swing arm being oppositely arranged and the second swing arm were connected with described first swing arm
3rd cylinder and the 4th cylinder being connected with described second swing arm；Described 3rd cylinder is used for driving described first swing arm to swing,
Described 4th cylinder is used for driving described second swing arm to swing so that described first swing arm and described second swing arm cooperate with
The two ends of clamping battery module.
Battery module weld jig as above, described first cylinder, described second cylinder, described first clamping plate and institute
State the second clamping plate and be arranged on the lower section of described fixed plate.
Battery module weld jig as above, the bottom surface of described fixed plate is provided with the first guide rail and the second guide rail；
Described first cylinder is provided with and the first slide block of described first guide rail, and described first slide block can be sliding along described first guide rail
Dynamic to drive described first clamping plate to move；Described second cylinder is provided with and the second slide block of described second guide rail, described
Second slide block can be along described second slide to drive described second clamping plate to move.
Battery module weld jig as above, the side towards described second clamping plate of described first clamping plate is provided with the
One cushion pad, the side towards described first clamping plate of described second clamping plate is provided with the second cushion pad.
Battery module weld jig as above, described first cushion pad and described second cushion pad are elastic rubber
Rubber cushion block.
Battery module weld jig as above, the bottom of described first clamping plate and described second clamping plate is additionally provided with anti-fall
Hooked hand.
Battery module weld jig as above, described 3rd cylinder and described 4th cylinder are arranged on described fixed plate
End face on.
Battery module weld jig as above, one end of described first swing arm is rotatably connected on described 3rd cylinder
On, the other end of described first swing arm is formed as bare terminal end；One end of described second swing arm is rotatably connected on described 4th cylinder
On, the other end of described second swing arm is formed as bare terminal end.
Battery module weld jig as above, described 3rd cylinder and described 4th cylinder are fixed on institute by angle bar
State on the end face of fixed plate.
Battery module weld jig as above, the end face of described fixed plate is additionally provided with ring flange, described ring flange
For being connected with welding manipulator.
The battery module weld jig of the present invention, by arranging the first clamping device and the second clamping machine in fixed plate
Structure, the first clamping device includes the first cylinder and the second cylinder, makes the first clamping plate and the second clamping plate at the first cylinder and the second gas
Cooperate under the driving of cylinder the both sides of clamping battery module, and the second clamping device includes the 3rd cylinder and the 4th cylinder, makes the
One swing arm and the second swing arm cooperate under the driving of the 3rd cylinder and the 4th cylinder clamping battery module positive and negative extremely, from
And achieve battery module gripping and the automatization of location, improve the production efficiency of battery module, reduce manual labor
This.And go up simultaneously in two directions battery module is clamped, improve the reliability of clamping, improve welding precision, fall
The low disqualification rate of product.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The perspective view of the battery module weld jig that Fig. 1 provides for one embodiment of the invention；
The front view of the battery module weld jig that Fig. 2 provides for one embodiment of the invention；
The side view of the battery module weld jig that Fig. 3 provides for one embodiment of the invention.
Description of reference numerals:
1, fixed plate；21, the first clamping plate；
22, the second clamping plate；31, the first cylinder；
32, the second cylinder；41, the first swing arm；
42, the second swing arm；51, the 3rd cylinder；
52, the 4th cylinder；11, the first guide rail；
12, the second guide rail；13, the first slide block；
14, the second slide block；211, the first cushion pad；
221, the second cushion pad；23, anti-fall hooked hand；
6, angle bar；7, ring flange.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
The perspective view of the battery module weld jig that Fig. 1 provides for one embodiment of the invention.Fig. 2 is the present invention
The front view of the battery module weld jig that one embodiment provides.The battery module welding that Fig. 3 provides for one embodiment of the invention
The side view of fixture.Referring to figs. 1 through shown in Fig. 3, the present invention provides a kind of battery module weld jig, this battery module weld clip
Tool includes: fixed plate 1, the first clamping device being arranged in fixed plate 1 and the second clamping device.
Wherein, the first clamping device includes: the first clamping plate 21 being oppositely arranged and the second clamping plate 22, be connected to the first clamping plate
The first cylinder 31 outside 21 and be connected to the second cylinder 32 outside the second clamping plate 22.First cylinder 31 is for driving the first folder
Plate 21 moves, and the second cylinder 32 moves, so that the first clamping plate 21 and the second clamping plate 22 cooperate for driving the second clamping plate 22
To clamp the both sides of battery module.Second clamping device includes: the first swing arm 41 and the second swing arm 42 and first being oppositely arranged
The 3rd cylinder 51 that swing arm 41 connects and the 4th cylinder 52 that is connected with the second swing arm 42.3rd cylinder 51 is for driving the first pendulum
Arm 41 swings, and the 4th cylinder 52 swings, so that the first swing arm 41 and the second swing arm 42 cooperate for driving the second swing arm 42
To clamp the two ends of battery module.
It is to be understood that battery module is square, the first clamping plate 21 and the second clamping plate 22 are clamped in the both sides of battery module
On wall, the both positive and negative polarity of battery module is arranged on the both ends of battery module, and the first swing arm 41 and the second swing arm 42 are clamped in battery
The both ends of module.Wherein, positive pole can lay respectively at negative pole on two relative ends of battery module, and positive pole and negative pole are also
May be located at same one end of battery module.
Each above-mentioned cylinder is provided with gas source connector, and each cylinder is connected with external air source by gas source connector, thus logical
Cross cylinder to control first clamping plate the 21, second clamping plate the 22, first swing arm the 41, second swing arm 42 and move, thus battery module is carried out
Clamping and location.
The battery module weld jig that the present embodiment provides, by arranging the first clamping device and the second folder in fixed plate
Holding mechanism, the first clamping device includes the first cylinder and the second cylinder, makes the first clamping plate and the second clamping plate at the first cylinder and
Cooperating under the driving of two cylinders and clamp the both sides of battery module, the second clamping device includes the 3rd cylinder and the 4th cylinder,
Make the first swing arm and the second swing arm cooperate under the driving of the 3rd cylinder and the 4th cylinder and clamp the both positive and negative polarity of battery module
End, it is achieved thereby that battery module gripping and the automatization of location, improves the production efficiency of battery module, reduces manpower labor
Dynamic cost.And go up simultaneously in two directions battery module is clamped, improve the reliability of clamping, improve welding essence
Degree, reduces the disqualification rate of product.
When implementing, can be at the surface configuration ring flange 7 of fixed plate 1, by this ring flange 7 connecting welding mechanical hand,
After battery module is had good positioning, by welding manipulator, the both positive and negative polarity of battery module is carried out laser welding.Need explanation
Being that welding manipulator can also directly be connected with fixed plate 1, the connected mode of butt welding machine tool hands of the present invention and fixed plate 1 is also
It is not limited.
In the present embodiment, first cylinder the 31, second cylinder the 32, first clamping plate 21 and the second clamping plate 22 are arranged at fixing
The lower section of plate 1.The bottom surface of fixed plate 1 is provided with the first guide rail 11 and the second guide rail 12.First cylinder 31 is provided with leads with first
First slide block 13 of rail 11 coupling, the first slide block 13 can slide to drive the first clamping plate 21 to move along the first guide rail 11.Second gas
Cylinder 32 is provided with the second slide block 14 mated with the second guide rail 12, and the second slide block 14 can slide to drive second along the second guide rail 12
Clamping plate 22 move.Specifically, the first cylinder 31 and the second cylinder 32 under the effect of external air source, the first cylinder 31 and the second gas
The piston rod of cylinder 32 stretches, thus drives the first slide block 13 and the second slide block 14 to move, and then makes the first clamping plate 21 sliding first
Moving under the drive of block 13, the second clamping plate 22 move under the drive of the second slide block 14, when the first clamping plate 21 and the second clamping plate 22
When moving toward each other in the direction, the both sides of battery module can be clamped.When the first clamping plate 21 and the second clamping plate 22 are towards far
When moving from direction each other, battery module can be unclamped.
3rd cylinder 51 and the 4th cylinder 52 are specifically located on the end face of fixed plate 1.Specifically, angle bar 6 can be passed through
3rd cylinder 51 and the 4th cylinder 52 are separately fixed on fixed plate 1 end face.One end of first swing arm 41 is rotatably connected on
On three cylinders 51, the other end of the first swing arm 41 is formed as bare terminal end.One end of second swing arm 42 is rotatably connected on the 4th cylinder
On 52, the other end of the second swing arm 42 is formed as bare terminal end.Specifically, the first swing arm 41 is connected to the 3rd gas by the first rotating shaft
One end of cylinder 51, the second swing arm 42 is connected to one end of the 4th cylinder 52, the 3rd cylinder 51 and the 4th cylinder by the second rotating shaft
52 under the effect of external air source, and the piston rod of the 3rd cylinder 51 and the 4th cylinder 52 stretches, thus drives the first swing arm 41 He
Second swing arm 42 is rotating around the first rotating shaft and the second axis of rotation, when the first swing arm 41 and the second swing arm 42 are towards near each other
When direction swings, the two ends of battery module can be clamped.When the first swing arm 41 and the second swing arm 42 are directed away from direction each other
During swing, battery module can be unclamped.
When clamping battery module, control first cylinder the 31, second cylinder 32, the 3rd cylinder 51 and the by external air source
Four cylinders 52 work simultaneously, thus to the both sides of battery clamp and positive and negative be extremely clamped simultaneously, improve battery mould
The reliability of block clamping.
On the basis of above-described embodiment, the side towards the second clamping plate 22 of the first clamping plate 21 is provided with the first cushion pad
211, the side towards the first clamping plate 21 of the second clamping plate 22 is provided with the second cushion pad 221.By the first cushion pad 211 He
Battery module is protected by the second cushion pad 221, to be suitable for the change at battery module edge.Specifically, the first cushion pad
Block 211 and the second cushion pad 221 can be made up of elastic rubber material.
Further, battery module is caused to damage in order to prevent battery module from falling down from fixture, the first clamping plate
21 and second the bottom of clamping plate 22 be additionally provided with anti-fall hooked hand 23, specifically, anti-fall hooked hand 23 can be two, and one of them is prevented
One end of pendant hooked hand 23 is connected to the outside of the first clamping plate 21, and one end of another anti-fall hooked hand 23 is connected to the second clamping plate 22
Outside, the other end of two anti-fall hooked hands 23 is unsettled and is oppositely arranged, to form the hooked hand for accepting battery module.Thus enter
One step improves the clamping reliability of this battery module weld jig.The particular number of anti-fall hooked hand 23 is not limited by the present invention
System.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a battery module weld jig, it is characterised in that the first clamping include fixed plate, being arranged in described fixed plate
Mechanism and the second clamping device；
Described first clamping device includes the first clamping plate being oppositely arranged and the second clamping plate, is connected to outside described first clamping plate
First cylinder and be connected to the second cylinder outside described second clamping plate；Described first cylinder is used for driving described first clamping plate to move
Dynamic, described second cylinder is used for driving described second clamping plate to move, so that described first clamping plate and described second clamping plate phase interworking
Close to clamp the both sides of battery module；
Described second clamping device includes the 3rd that the first swing arm being oppositely arranged and the second swing arm are connected with described first swing arm
Cylinder and the 4th cylinder being connected with described second swing arm；Described 3rd cylinder is used for driving described first swing arm to swing, described
4th cylinder is used for driving described second swing arm to swing, so that described first swing arm and described second swing arm cooperate with clamping
The two ends of battery module.
Battery module weld jig the most according to claim 1, it is characterised in that described first cylinder, described second gas
Cylinder, described first clamping plate and described second clamping plate are arranged on the lower section of described fixed plate.
Battery module weld jig the most according to claim 2, it is characterised in that the bottom surface of described fixed plate is provided with
One guide rail and the second guide rail；Described first cylinder is provided with and the first slide block of described first guide rail, described first slide block
Can be along described first slide to drive described first clamping plate to move；Described second cylinder is provided with and described second guide rail
The second slide block joined, described second slide block can be along described second slide to drive described second clamping plate to move.
Battery module weld jig the most according to claim 1, it is characterised in that described first clamping plate towards described
The side of second splint is provided with the first cushion pad, and the side towards described first clamping plate of described second clamping plate is provided with the second buffering
Cushion block.
Battery module weld jig the most according to claim 4, it is characterised in that described first cushion pad and described
Two cushion pads are gum elastic cushion block.
Battery module weld jig the most according to claim 4, it is characterised in that described first clamping plate and described second folder
The bottom of plate is additionally provided with anti-fall hooked hand.
Battery module weld jig the most according to claim 1, it is characterised in that described 3rd cylinder and described 4th gas
Cylinder is arranged on the end face of described fixed plate.
Battery module weld jig the most according to claim 7, it is characterised in that one end of described first swing arm rotates even
Being connected on described 3rd cylinder, the other end of described first swing arm is formed as bare terminal end；One end of described second swing arm rotates even
Being connected on described 4th cylinder, the other end of described second swing arm is formed as bare terminal end.
Battery module weld jig the most according to claim 7, it is characterised in that described 3rd cylinder and described 4th gas
Cylinder is fixed on the end face of described fixed plate by angle bar.
Battery module weld jig the most according to claim 1, it is characterised in that also set on the end face of described fixed plate
Having ring flange, described ring flange is for being connected with welding manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751628.4A CN106181189B (en) | 2016-08-29 | 2016-08-29 | Battery module weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751628.4A CN106181189B (en) | 2016-08-29 | 2016-08-29 | Battery module weld jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181189A true CN106181189A (en) | 2016-12-07 |
| CN106181189B CN106181189B (en) | 2017-12-15 |
Family
ID=57527372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751628.4A Active CN106181189B (en) | 2016-08-29 | 2016-08-29 | Battery module weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181189B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981678A (en) * | 2017-05-23 | 2017-07-25 | 潘延庆 | A kind of handgrip fixture for power battery module cartonning |
| CN107706458A (en) * | 2017-09-20 | 2018-02-16 | 长兴三通能源科技有限公司 | A kind of lithium battery assembling fixture |
| CN112692616A (en) * | 2020-12-08 | 2021-04-23 | 江苏艾克赛勒金属科技有限公司 | Cylinder fixture device |
| CN113138353A (en) * | 2020-01-18 | 2021-07-20 | 中山天贸电池有限公司 | Lithium cell quadruplex position automatic positioning surveys short circuit device |
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| US20160175995A1 (en) * | 2014-12-19 | 2016-06-23 | Metal Industries Research & Development Centre | Fixture for welding fabrication of a golf club head |
| CN205967938U (en) * | 2016-08-29 | 2017-02-22 | 北京海博思创科技有限公司 | Battery module welding jig |
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| CN201516541U (en) * | 2009-10-23 | 2010-06-30 | 中山天贸电池有限公司 | Clamp for laser welding of battery shell |
| CN202121003U (en) * | 2011-06-15 | 2012-01-18 | 凯豊工业股份有限公司 | Double fixture structure of battery lead sheet welding machine |
| CN203649738U (en) * | 2013-12-19 | 2014-06-18 | 北汽福田汽车股份有限公司 | Clamping mechanism for welding of car frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981678A (en) * | 2017-05-23 | 2017-07-25 | 潘延庆 | A kind of handgrip fixture for power battery module cartonning |
| CN106981678B (en) * | 2017-05-23 | 2023-04-25 | 上海先惠自动化技术股份有限公司 | A tongs anchor clamps for power battery module goes into case |
| CN107706458A (en) * | 2017-09-20 | 2018-02-16 | 长兴三通能源科技有限公司 | A kind of lithium battery assembling fixture |
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| CN113138353A (en) * | 2020-01-18 | 2021-07-20 | 中山天贸电池有限公司 | Lithium cell quadruplex position automatic positioning surveys short circuit device |
| CN112692616A (en) * | 2020-12-08 | 2021-04-23 | 江苏艾克赛勒金属科技有限公司 | Cylinder fixture device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181189B (en) | 2017-12-15 |
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Address after: 100083 room No. two, block C, building, science and technology research center, Beijing Forestry University, Qinghua East Road, Beijing, Haidian District Applicant after: Beijing Hyperstrong Technology Co.,Ltd. Address before: 100094 Beijing, Haidian District Feng Xiu Road, building 3, No. 8 Applicant before: Beijing Hyperstrong Technology Co.,Ltd. |
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Address after: 102402 No. 1 Kaihang West Street, Fangshan District, Beijing Patentee after: Beijing haibosichuang Engineering Technology Co.,Ltd. Address before: 102402 No. 1 Kaihang West Street, Fangshan District, Beijing Patentee before: Beijing Haibo Chuangyuan Technology Co.,Ltd. |
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