CN107030429A - The erection welding frock of soft-package battery module - Google Patents
The erection welding frock of soft-package battery module Download PDFInfo
- Publication number
- CN107030429A CN107030429A CN201710281954.8A CN201710281954A CN107030429A CN 107030429 A CN107030429 A CN 107030429A CN 201710281954 A CN201710281954 A CN 201710281954A CN 107030429 A CN107030429 A CN 107030429A
- Authority
- CN
- China
- Prior art keywords
- support
- resupination framework
- soft
- base
- plate
- 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.)
- Pending
Links
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 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
-
- 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
- B23K37/0461—Welding tables
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the battery production processing technique field of electric automobile, a kind of erection welding frock of soft-package battery module of specific design, including resupination framework, support and base, resupination framework is rotatably arranged on support along horizontal axis, support is arranged on base, support is provided with stopping means, and resupination framework can be locked at horizontal attitude or vertical posture by stopping means；Resupination framework includes the rectangular box of bottom plate, biside plate and top plate besieged city, and the two end plates that rectangular box two ends are set；The distance between top plate and bottom plate are adjustable to be set, and be detachable connection between at least one of side end panel and rectangular box, resupination framework Inner Constitution is used for the cavity for accommodating battery modules, and the two end plates, which are provided with, can make the exposed breach in welding position of battery modules.This frock can be positioned to battery modules, it is ensured that each soft-package battery Accurate align, while can clamp battery modules shell, it is ensured that be compressed between battery modules shell, it is ensured that welding precision.
Description
Technical field
The invention belongs to the battery production processing technique field of electric automobile, a kind of dress of soft-package battery module of specific design
With welding tooling.
Background technology
The battery modules of electric automobile are typically formed by multiple battery cells in series, and the battery unit can be single battery
Monomer can also be multiple battery cells parallel with one another, and soft-package battery is exactly a kind of battery cell therein, and soft-package battery exists
First have to polylith soft-package battery gluing, stacked neatly in assembling process, is then welded and fixed using battery modules shell.It is existing
In technology, soft-package battery is stacked by operating personnel merely with craft, it is impossible to ensure precisely to it between each soft white appliances pond,
Meanwhile, it also is difficult to ensure to compress between shell in welding process, influences welding quality.
The content of the invention
It is an object of the invention to provide it is a kind of can improve soft-package battery assembling, the soft-package battery module of welding quality dress
With welding tooling.
To achieve the above object, the invention provides following technical scheme：A kind of erection welding work of soft-package battery module
Dress, including resupination framework, support and base, the resupination framework are rotatably arranged on support along horizontal axis, the support peace
On base, the support be provided with stopping means, the stopping means resupination framework can be locked at horizontal attitude or
Vertical posture；The resupination framework includes the rectangular box of bottom plate, biside plate and top plate besieged city, and rectangular box two ends are set
Two end plates；The distance between the top plate and bottom plate are adjustable to be set, and between at least one of side end panel and rectangular box
For detachable connection, the resupination framework Inner Constitution is used for the cavity for accommodating battery modules, and the two end plates are provided with energy
Enough make the exposed breach in welding position of battery modules.
The bottom of the biside plate of the resupination framework is respectively provided with a L-type movable block, and the L-type movable block is relative to side plate
Vertically slide and set, and side plate is provided with for driving the drive device that L-type movable block is slided up and down, two L-type activities
The overhang of block lower end holds in the palm the two ends in the bottom plate bottom surface respectively, for driving bottom plate to move up and down.
The drive device includes the leading screw being rotatably arranged in side plate, and the leading screw lower end in L-type movable block with setting
Nut constitute screw thread coordinate, leading screw upper end is through to the top of the top plate, and leading screw upper end and handwheel or electric machine main shaft phase
Even；The side plate lower end is additionally provided with the guide pillar parallel to leading screw, and the guide pillar is constituted with the pilot hole set on L type movable blocks
It is slidably matched.
The support is slidably arranged on the base in the horizontal direction, and a riser is additionally provided with the base, described vertical
Plate is located at wherein one end of bracket slide track, when resupination framework is in vertical posture, the end of the riser and resupination framework
Plate is parallel.
The stopping means includes the pin-and-hole set on the side plate of support and resupination framework, and matches somebody with somebody with pin-and-hole composition grafting
At least provided with two pin-and-holes on the bearing pin of conjunction, the side plate of the support and or resupination framework, and no matter resupination framework is in vertically
There is at least one pair of coaxial pin-and-hole when posture or horizontal attitude, on the side plate of support and resupination framework.
The riser is provided with the cushion block for supporting the bottom plate on the base, when cushion block is placed on cushion block
When, the two ends of bottom plate are in overhanging shape, so that the overhang of the L-type movable block is moved to below bottom plate.
The support is fixed on a sliding block, and the sliding block is slidably arranged on a horizontal guide rail, and the horizontal guide rail is consolidated
It is scheduled on base, lockable mechanism is provided between the sliding block and base, the lockable mechanism includes what is set on sliding block and base
Jack on jack and the latch that grafting cooperation is constituted with jack, the base is arranged at intervals with least along rail length direction
Two.
The technical effects of the invention are that：This frock can be positioned to battery modules, it is ensured that each soft-package battery assembling
Accurate align, while battery modules can be clamped, it is ensured that be close to before battery case, it is ensured that welding precision.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the welding tooling of the present invention in assembled battery；
Fig. 2 is side view of the welding tooling of the present invention in assembled battery；
Fig. 3 is the dimensional structure diagram at another visual angle of the welding tooling of the present invention in assembled battery；
Fig. 4 is dimensional structure diagram of the welding tooling of the present invention in welding；
Fig. 5 is the explosive view of the resupination framework of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
As shown in Fig. 1 to 5, a kind of erection welding frock of soft-package battery module, including resupination framework, support 11 and base
10, the resupination framework is rotatably arranged on support 11 along horizontal axis, and the support 11 is arranged on base 10, the branch
Frame 11 is provided with stopping means, and resupination framework can be locked at horizontal attitude or vertical posture by the stopping means；It is described to turn over
Turn the rectangular box that framework is encircled a city including bottom plate 22, biside plate 23 and top plate 21, and the two end plates that rectangular box two ends are set
24；The distance between the top plate 21 and bottom plate 22 are adjustable to be set, and between at least one of side end panel 24 and rectangular box
For detachable connection, the resupination framework Inner Constitution is used to set in the cavity for accommodating battery modules 30, the two end plates 24
There is the exposed breach 241 in welding position that can make battery modules 30.The bottom of the biside plate 23 of the resupination framework is each
Provided with a L-type movable block 231, the L-type movable block 231 vertically slides setting, and side plate 23 relative to side plate 23
Being provided with is used to drive the drive device that L-type movable block 231 is slided up and down, and the overhang of the lower end of two L-type movable block 231 is held in the palm respectively
Two ends in the bottom surface of bottom plate 22, for driving bottom plate 22 to move up and down.The drive device includes being rotatably arranged on side plate
Leading screw 232 in 23, the lower end of leading screw 232 constitutes screw thread with the nut set in L-type movable block 231 and coordinated, on leading screw 232
End is through to the top of the top plate 21, and the upper end of leading screw 232 is connected with handwheel 25 or electric machine main shaft；The lower end of side plate 23 is also
Provided with the guide pillar 233 parallel to leading screw 232, the guide pillar 233 constitutes slip with the pilot hole set on L-type movable block 231 and matched somebody with somebody
Close.The support 11 is slidably arranged on the base 10 in the horizontal direction, and a riser 12, institute are additionally provided with the base 10
Wherein one end that riser 12 is located at the sliding rail of support 11 is stated, when resupination framework is in vertical posture, the riser 12 is with turning over
The end plate 24 for turning framework is parallel.The stopping means includes the pin-and-hole 16 set on the side plate 23 of support 11 and resupination framework, with
And constituted with pin-and-hole 16 on the bearing pin 17 that grafting coordinates, the side plate 23 of the He of support 11 or resupination framework at least provided with two
Pin-and-hole 16, and when no matter resupination framework is in vertical posture or horizontal attitude, on the side plate 23 of support 11 and resupination framework
There is at least one pair of coaxial pin-and-hole 16.The close riser 12 is provided with the pad for supporting the bottom plate 22 on the base 10
Block 13, when cushion block 13 is placed on cushion block 13, the two ends of bottom plate 22 are in overhanging shape, so as to the overhang of the L-type movable block 231
Move to the lower section of bottom plate 22.The support 11 is fixed on a sliding block 14, and the sliding block 14 is slidably arranged in a horizontal guide rail 15
On, the horizontal guide rail 15 is fixed on base 10, and lockable mechanism, the locking machine are provided between the sliding block 14 and base 10
Structure includes the jack set on sliding block 14 and base 10 and constituted with jack on the latch 18 that grafting coordinates, the base 10
Jack is arranged at intervals with least two along the length direction of guide rail 15.This frock can be positioned to battery modules 30, it is ensured that each
Soft-package battery Accurate align, while battery modules 30 can be clamped, it is ensured that battery modules shell is close to battery modules 30,
Ensure welding precision.
The specifically used process of the welding tooling of the present invention is as follows：
Bottom plate 22 is placed on cushion block 13 first, then soft-package battery is stacked on bottom plate 22 one by one, while by electricity
Pond module shell is tentatively installed in place, and then support 11 and resupination framework are moved in battery modules 30, now it is ensured that each
It is close to the riser 12 in the side of soft-package battery；Subsequent rotation hand wheel 25, makes the upward lifting of L types movable block 231, and then make bottom
Plate 22 clamps battery modules 30 upwards；Then resupination framework is overturn 90 ° again, makes the vertical court in the inside originally towards riser 12
On, then the detachable end plate 24 of resupination framework is loaded onto, now welding position upward can just be welded, welded
Cheng Hou, then resupination framework is rotated 180 °, make another side end panel 24 upward, the solder joint of opposite side is welded, welding is finished
Afterwards, frock homing, takes out battery modules 30.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
1. a kind of erection welding frock of soft-package battery module, it is characterised in that：Including resupination framework, support (11) and base
(10), the resupination framework is rotatably arranged on support (11) along horizontal axis, and the support (11) is arranged on base (10),
The support (11) is provided with stopping means, and resupination framework can be locked at horizontal attitude or vertical appearance by the stopping means
State；The resupination framework includes the rectangular box of bottom plate (22), biside plate (23) and top plate (21) besieged city, and rectangular box two
Hold the two end plates (24) set；The distance between the top plate (21) and bottom plate (22) are adjustable to be set, and side at least within
End plate (24) is detachable connection between rectangular box, and the resupination framework Inner Constitution is used to accommodate battery modules (30)
Cavity, the two end plates (24) are provided with can make the exposed breach in welding position (241) of battery modules (30).
2. the erection welding frock of soft-package battery module according to claim 1, it is characterised in that：The resupination framework
The bottom of biside plate (23) is respectively provided with a L-type movable block (231), and the L-type movable block (231) is relative to side plate (23) along perpendicular
Nogata is set to slip, and side plate (23) is provided with for driving the drive device that L-type movable block (231) is slided up and down, two L-types
The overhang of movable block (231) lower end is held in the palm at the two ends of the bottom plate (22) bottom surface respectively, for driving bottom plate (22) fortune up and down
It is dynamic.
3. the erection welding frock of soft-package battery module according to claim 2, it is characterised in that：The drive device bag
Include the leading screw (232) being rotatably arranged in side plate (23), leading screw (232) lower end and the spiral shell set in L-type movable block (231)
Mother constitutes screw thread and coordinated, and leading screw (232) upper end is through to the top of the top plate (21), and leading screw (232) upper end and handwheel
(25) or electric machine main shaft be connected；Side plate (23) lower end is additionally provided with the guide pillar (233) parallel to leading screw (232), the guide pillar
(233) constitute and be slidably matched with the pilot hole that is set on L-type movable block (231).
4. the erection welding frock of soft-package battery module according to claim 3, it is characterised in that：Support (11) edge
Horizontal direction is slidably arranged on the base (10), and a riser (12), the riser (12) are additionally provided with the base (10)
Positioned at wherein one end of support (11) sliding rail, when resupination framework is in vertical posture, the riser (12) and turning frame
The end plate (24) of frame is parallel.
5. the erection welding frock of soft-package battery module according to claim 4, it is characterised in that：The stopping means bag
The pin-and-hole (16) set on the side plate (23) for including support (11) and resupination framework, and constitute the pin that grafting coordinates with pin-and-hole (16)
At least provided with two pin-and-holes (16) on the side plate (23) of axle (17), the support (11) and or resupination framework, and no matter turning frame
When frame is in vertical posture or horizontal attitude, there is at least one pair of coaxial between the side plate (23) of support (11) and resupination framework
Pin-and-hole (16).
6. the erection welding frock of soft-package battery module according to claim 5, it is characterised in that：On the base (10)
The riser (12) is provided with the cushion block (13) for supporting the bottom plate (22), when cushion block (13) is placed on cushion block (13)
When, the two ends of bottom plate (22) are in overhanging shape, so that the overhang of the L-type movable block (231) is moved to below bottom plate (22).
7. the erection welding frock of soft-package battery module according to claim 6, it is characterised in that：The support (11) is solid
It is scheduled on a sliding block (14), the sliding block (14) is slidably arranged on a horizontal guide rail (15), the horizontal guide rail (15) is fixed
On base (10), lockable mechanism is provided between the sliding block (14) and base (10), the lockable mechanism includes sliding block (14)
The jack edge on the latch (18) that grafting coordinates, the base (10) is constituted with the jack set on base (10) and with jack
Guide rail (15) length direction is arranged at intervals with least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281954.8A CN107030429A (en) | 2017-04-26 | 2017-04-26 | The erection welding frock of soft-package battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281954.8A CN107030429A (en) | 2017-04-26 | 2017-04-26 | The erection welding frock of soft-package battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030429A true CN107030429A (en) | 2017-08-11 |
Family
ID=59535973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710281954.8A Pending CN107030429A (en) | 2017-04-26 | 2017-04-26 | The erection welding frock of soft-package battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030429A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615923A (en) * | 2018-04-27 | 2018-10-02 | 桑德集团有限公司 | A kind of assembly method of battery core assembling jig and battery core |
| CN108714784A (en) * | 2018-06-20 | 2018-10-30 | 江苏英杰电子器件有限公司 | A kind of assembly unit of Split type welded radiator |
| CN109378419A (en) * | 2018-11-24 | 2019-02-22 | 杭州捷能科技有限公司 | Fastener and battery modules for battery modules assembling sizing assemble method for shaping |
| CN110202304A (en) * | 2018-08-17 | 2019-09-06 | 德州市鑫华润科技股份有限公司 | Mold tool for assembling |
| CN110994003A (en) * | 2019-11-29 | 2020-04-10 | 友信宏科新能源（徐州）有限公司 | Tool for assembling power lithium battery |
| CN111375920A (en) * | 2018-12-27 | 2020-07-07 | 航天海鹰(哈尔滨)钛业有限公司 | Tooling method for welding capillary tube heat exchanger |
| CN112427868A (en) * | 2020-11-30 | 2021-03-02 | 湖南电将军新能源有限公司 | Movable tool for assembling battery pack |
| CN112978308A (en) * | 2019-12-02 | 2021-06-18 | 江西尚立动力科技有限公司 | Turnover device for stacking battery modules |
| CN113314918A (en) * | 2021-05-31 | 2021-08-27 | 国网河南省电力公司南阳供电公司 | High altitude crimping auxiliary device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123288A (en) * | 1997-10-23 | 1999-05-11 | Sanyo Electric Co Ltd | Rechargeable electric equipment |
| CN2933686Y (en) * | 2006-03-24 | 2007-08-15 | 深圳市比克电池有限公司 | Battery laser welding clamp |
| CN202137499U (en) * | 2011-06-07 | 2012-02-08 | 张金跃 | Heating plate automatic welding device |
| CN202877783U (en) * | 2012-11-13 | 2013-04-17 | 龙能科技（苏州）有限公司 | Auxiliary welding device for lithium ion battery tab cap |
| CN203339260U (en) * | 2013-06-04 | 2013-12-11 | 中航锂电（洛阳）有限公司 | Protective fixture for battery core |
| CN203826482U (en) * | 2014-01-13 | 2014-09-10 | 周俊雄 | Full-automatic production line of lithium-manganese battery |
| CN203941978U (en) * | 2014-05-14 | 2014-11-12 | 山东爱通工业机器人科技有限公司 | A kind of lithium battery battery sheet group left and right sides tape sticking device |
| CN204094309U (en) * | 2014-08-27 | 2015-01-14 | 苏州菱欧自动化设备有限公司 | Lithium battery laser-beam welding machine |
| CN105328335A (en) * | 2014-08-30 | 2016-02-17 | 王月兰 | Lithium battery welding device |
| CN205363128U (en) * | 2015-12-22 | 2016-07-06 | 芜湖顺荣汽车部件有限公司 | Turnover mechanism |
| CN205406643U (en) * | 2016-03-04 | 2016-07-27 | 福建星云电子股份有限公司 | Production line of soft -packaged electrical core module |
| CN205600184U (en) * | 2016-04-12 | 2016-09-28 | 东莞新能德科技有限公司 | Group battery welding jig |
| US20160351746A1 (en) * | 2014-05-02 | 2016-12-01 | Deployable Space Systems, Inc. | System and Method for Producing Modular Photovoltaic Panel Assemblies for Space Solar Arrays |
| CN106312275A (en) * | 2016-09-28 | 2017-01-11 | 惠州金源精密自动化设备有限公司 | Overturning mechanism and electric resistance welding assembling machine |
| CN106514111A (en) * | 2016-12-29 | 2017-03-22 | 淄博鑫旭电源科技有限公司 | Pole group welding machine for assembling lead acid storage batteries |
| CN206732435U (en) * | 2017-04-26 | 2017-12-12 | 安徽欧鹏巴赫新能源科技有限公司 | The erection welding frock of soft-package battery module |
-
2017
- 2017-04-26 CN CN201710281954.8A patent/CN107030429A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123288A (en) * | 1997-10-23 | 1999-05-11 | Sanyo Electric Co Ltd | Rechargeable electric equipment |
| CN2933686Y (en) * | 2006-03-24 | 2007-08-15 | 深圳市比克电池有限公司 | Battery laser welding clamp |
| CN202137499U (en) * | 2011-06-07 | 2012-02-08 | 张金跃 | Heating plate automatic welding device |
| CN202877783U (en) * | 2012-11-13 | 2013-04-17 | 龙能科技（苏州）有限公司 | Auxiliary welding device for lithium ion battery tab cap |
| CN203339260U (en) * | 2013-06-04 | 2013-12-11 | 中航锂电（洛阳）有限公司 | Protective fixture for battery core |
| CN203826482U (en) * | 2014-01-13 | 2014-09-10 | 周俊雄 | Full-automatic production line of lithium-manganese battery |
| US20160351746A1 (en) * | 2014-05-02 | 2016-12-01 | Deployable Space Systems, Inc. | System and Method for Producing Modular Photovoltaic Panel Assemblies for Space Solar Arrays |
| CN203941978U (en) * | 2014-05-14 | 2014-11-12 | 山东爱通工业机器人科技有限公司 | A kind of lithium battery battery sheet group left and right sides tape sticking device |
| CN204094309U (en) * | 2014-08-27 | 2015-01-14 | 苏州菱欧自动化设备有限公司 | Lithium battery laser-beam welding machine |
| CN105328335A (en) * | 2014-08-30 | 2016-02-17 | 王月兰 | Lithium battery welding device |
| CN205363128U (en) * | 2015-12-22 | 2016-07-06 | 芜湖顺荣汽车部件有限公司 | Turnover mechanism |
| CN205406643U (en) * | 2016-03-04 | 2016-07-27 | 福建星云电子股份有限公司 | Production line of soft -packaged electrical core module |
| CN205600184U (en) * | 2016-04-12 | 2016-09-28 | 东莞新能德科技有限公司 | Group battery welding jig |
| CN106312275A (en) * | 2016-09-28 | 2017-01-11 | 惠州金源精密自动化设备有限公司 | Overturning mechanism and electric resistance welding assembling machine |
| CN106514111A (en) * | 2016-12-29 | 2017-03-22 | 淄博鑫旭电源科技有限公司 | Pole group welding machine for assembling lead acid storage batteries |
| CN206732435U (en) * | 2017-04-26 | 2017-12-12 | 安徽欧鹏巴赫新能源科技有限公司 | The erection welding frock of soft-package battery module |
Non-Patent Citations (1)
| Title |
|---|
| 李耀天: "《五金手册》", 31 January 2008 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615923A (en) * | 2018-04-27 | 2018-10-02 | 桑德集团有限公司 | A kind of assembly method of battery core assembling jig and battery core |
| CN108714784A (en) * | 2018-06-20 | 2018-10-30 | 江苏英杰电子器件有限公司 | A kind of assembly unit of Split type welded radiator |
| CN108714784B (en) * | 2018-06-20 | 2024-05-14 | 江苏英杰电子器件有限公司 | Assembly unit of split welding type radiator |
| CN110202304A (en) * | 2018-08-17 | 2019-09-06 | 德州市鑫华润科技股份有限公司 | Mold tool for assembling |
| CN110202304B (en) * | 2018-08-17 | 2024-05-24 | 德州市鑫华润科技股份有限公司 | Tooling for die assembly |
| CN109378419A (en) * | 2018-11-24 | 2019-02-22 | 杭州捷能科技有限公司 | Fastener and battery modules for battery modules assembling sizing assemble method for shaping |
| CN111375920B (en) * | 2018-12-27 | 2022-01-04 | 航天海鹰(哈尔滨)钛业有限公司 | Tooling method for welding capillary tube heat exchanger |
| CN111375920A (en) * | 2018-12-27 | 2020-07-07 | 航天海鹰(哈尔滨)钛业有限公司 | Tooling method for welding capillary tube heat exchanger |
| CN110994003B (en) * | 2019-11-29 | 2022-10-14 | 友信宏科新能源（徐州）有限公司 | Tool for assembling power lithium battery |
| CN110994003A (en) * | 2019-11-29 | 2020-04-10 | 友信宏科新能源（徐州）有限公司 | Tool for assembling power lithium battery |
| CN112978308A (en) * | 2019-12-02 | 2021-06-18 | 江西尚立动力科技有限公司 | Turnover device for stacking battery modules |
| CN112427868A (en) * | 2020-11-30 | 2021-03-02 | 湖南电将军新能源有限公司 | Movable tool for assembling battery pack |
| CN113314918A (en) * | 2021-05-31 | 2021-08-27 | 国网河南省电力公司南阳供电公司 | High altitude crimping auxiliary device |
| CN113314918B (en) * | 2021-05-31 | 2022-08-09 | 国网河南省电力公司南阳供电公司 | High altitude crimping auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107030429A (en) | The erection welding frock of soft-package battery module | |
| CN206732435U (en) | The erection welding frock of soft-package battery module | |
| CN103033355B (en) | Saloon car safety belt test auxiliary device | |
| CN103624467B (en) | Welding fixture for large-sized workpiece | |
| CN105364755B (en) | A kind of auto parts and components processing positioning clamping device | |
| CN103692244B (en) | Crane-type shaft box processing and positioning device | |
| CN106238995A (en) | Utilize the welding method of shot-blasting machine case weld machine people's assembly | |
| CN106238994A (en) | Shot-blasting machine case weld machine people's assembly | |
| CN112340055B (en) | Column cardboard location assembly type frame | |
| CN105922464A (en) | Stone plate cutting device | |
| CN202910772U (en) | Flipped turnover car for assembling gas tank of inflatable cabinet | |
| CN109396711A (en) | Middle Frame Welding tooling | |
| CN104209632A (en) | Clamping and fixing device used for box body welding processing | |
| CN204221281U (en) | The displacement of passenger vehicle gusset is welded platform | |
| CN107672568A (en) | Automobile gearbox maintenance thread | |
| CN202994455U (en) | Car safety belt testing auxiliary device | |
| CN204528605U (en) | A kind of rotating disc type rack steering hardware | |
| CN109352445B (en) | A kind of grinding device and its working method for electronic product interior panels | |
| CN107436339B (en) | Testing platform for flammability test of photovoltaic module | |
| CN207318437U (en) | Photovoltaic module flammability test test platform | |
| CN206732604U (en) | A kind of sheet material workpiece puts middle tool | |
| CN206326284U (en) | Forklift door frame welder | |
| CN207027426U (en) | Workbench | |
| CN205889087U (en) | Engine maintenance rig | |
| CN205882074U (en) | Full -automatic battery kludge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |