CN108838603A - A kind of fuel battery metal double polar plate welding fixture - Google Patents
A kind of fuel battery metal double polar plate welding fixture Download PDFInfo
- Publication number
- CN108838603A CN108838603A CN201810812190.5A CN201810812190A CN108838603A CN 108838603 A CN108838603 A CN 108838603A CN 201810812190 A CN201810812190 A CN 201810812190A CN 108838603 A CN108838603 A CN 108838603A
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- China
- Prior art keywords
- profiling
- electromagnet
- posting
- pressing plate
- gauge finder
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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)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of fuel battery metal double polar plate welding fixtures, including electromagnet, gauge finder, profiling posting, profiling pressing plate, location hole, positioning pin, bolt, convex fixture block and clamping plate slot, the electromagnet is cuboid structure, and the electromagnet is arranged in the clamp base, it is bolted profiling posting by several above the electromagnet, the profiling posting top is by being bolted gauge finder described in several.The beneficial effects of the invention are as follows：Suction is generated to profiling pressing plate by electromagnet to be sucked out the profiling pressing plate on cover board is operated, and is tightly pressed against in the bipolar plates having good positioning, this kind is fixedly clamped, and mode is efficient and convenient, it is firm to consolidate, and without outer bolt, the fixture overall structure is simple, easy to operate；The making material of the welding fixture is easy to obtain, and application method is simple, high reliablity；The welding fixture has good social benefit, is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of welding fixture, specially a kind of fuel battery metal double polar plate welding fixture belongs to welding
Part fixture application technical field.
Background technique
Fuel cell is a kind of power generator for chemical energy possessed by fuel being directly changed into electric energy, also known as electrochemistry
Generator.It is the 4th kind of generation technology after hydroelectric generation, heat energy power-generating and nuclear electric power generation.Bipolar plates are fuel electricity
The kernel component in pond, it is to introduce fuel hydrogen and oxygen by import respectively, is distributed through pile gas main channel to each list
It in the bipolar plates of battery, evenly distributes through bipolar plates water conservancy diversion to electrode, contacts progress electrification with catalyst by electrode support
Learn reaction (metal double polar plates use most mature at present).The common material of metal plate is 316L stainless steel at present.
Bipolar plates are formed by anode plate and cathode plate Combination Welding, since anode plate and cathode plate thickness only has 0.1cm, institute
High with the requirement to welding machine and fixture, the design of fixture directly affects the quality and efficiency of welding；From improve product quality and
A kind of metal plate welding special fixture for fuel cell industry is designed from the point of view of efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of fuel battery metal double polar plate welding fixture, the fixture operation is convenient, steady
It reinforces and leans on, without outer bolt, the fixture overall structure is simple, and easy to operate, the making material of the welding fixture is easy
It obtains, application method is simple, high reliablity.
The purpose of the present invention can be achieved through the following technical solutions：A kind of fuel battery metal double polar plate welding fixture,
Including electromagnet, gauge finder, profiling posting, profiling pressing plate and location hole, the electromagnet is cuboid structure, and described
Electromagnet setting has been bolted profiling posting, the profiling by several above the clamp base, the electromagnet
By being bolted gauge finder described in several above posting, it is connected with above the gauge finder by several location holes
The bipolar plates combined (cathode plate and anode plate) are required to be placed on the gauge finder of electromagnet by profiling pressing plate according to technique,
Then auxiliary operation cover board is placed on above bipolar plates again, opens electromagnet, electromagnet generates suction and will operate on cover board
(profiling pressing plate be adsorbed on operation cover board above) is sucked out in profiling pressing plate, is tightly pressed against in the bipolar plates having good positioning, make cathode plate and
Closed fitting (tight) then carries out technique welding between anode plate.
It is furthermore that：Several described location hole bottoms are mounted on the convenient positioning pin connecting with gauge finder, pass through
Positioning pin keeps the link position of gauge finder and profiling pressing plate more accurate, suitable.
It is furthermore that：One end edge is provided with several convex fixture blocks in the middle part of the gauge finder, makes gauge finder and profiling
Posting connection is more firm.
It is furthermore that：It is provided with the clamping plate slot to match with profiling pressing plate in the middle part of the profiling posting, guarantees profiling
Posting connect with profiling pressing plate and is more firmly mounted.
It is furthermore that：The profiling posting is rectangular configuration, and the area of profiling posting and electromagnet upper surface
Size matches, and it is firm to guarantee that each component connection of the welding fixture more fastens.
It is furthermore that：Material used by the gauge finder, profiling posting and profiling pressing plate is steel or aluminium alloy,
Guarantee that the intensity of welding fixture entirety is higher, and the service life is longer.
A kind of application method of fuel battery metal double polar plate welding fixture, this method specifically include following steps：
Step 1：Gauge finder, profiling posting, electromagnet are assembled and fixed on robot welding platform with bolt, it is complete
At fixture assembling and welding track programming, electromagnet is closed in process of production；
Step 2：Then it requires the bipolar plates cathode plate combined and anode plate to be placed on the imitative of electromagnet according to technique
On shape plate, then auxiliary operation cover board is placed on above bipolar plates again, opens electromagnet；
Step 3：Electromagnet generates suction and the profiling pressing plate suction profiling pressing plate operated on cover board is adsorbed on operation cover board
Above, it is tightly pressed against in the bipolar plates having good positioning, closed fitting tight between cathode plate and anode plate is made then to carry out technique
Welding.
Compared with prior art, the beneficial effects of the invention are as follows：
1, this welding special fixture and welding machine collocation use, this fixture is material using electromagnet, steel plate, aluminium alloy,
When carrying out weld job, the bipolar plates combined (cathode plate and anode plate) are placed on to the profiling of electromagnet according to technique requirement
On plate, then auxiliary operation cover board is placed on above bipolar plates again, opens electromagnet, electromagnet, which generates suction, will operate cover board
On profiling pressing plate (profiling pressing plate be adsorbed on operation cover board above) is sucked out, be tightly pressed against in the bipolar plates having good positioning, make cathode
Closed fitting (tight) then carries out technique welding between plate and anode plate, is protected in the welding quality under of this fixture
Barrier, industry is in the welding of metal plate technique at present, and without the welding procedure of 0.1cm thickness, also not similar special welding is pressed from both sides
Tool, the invention have the industry property used for reference and directiveness, will be operated by electromagnet to profiling pressing plate generation suction imitative on cover board
(profiling pressing plate is adsorbed on above operation cover board) is sucked out in shape pressing plate, is tightly pressed against in the bipolar plates having good positioning, this kind is fixedly clamped
Mode is efficient and convenient, it is firm to consolidate, and without outer bolt, the fixture overall structure is simple, easy to operate.
2, the making material of the welding fixture is easy to obtain, and application method is simple, high reliablity；The welding fixture has good
Good social benefit is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure perspective view of the present invention.
Fig. 2 is the schematic perspective view of gauge finder of the present invention.
Fig. 3 is the schematic perspective view of profiling pressing plate of the present invention.
Fig. 4 is profiling posting schematic perspective view of the present invention.
Fig. 5 is electromagnet schematic perspective view of the present invention.
Fig. 6 is entirety perspective view of the present invention.
In figure：1, electromagnet；2, gauge finder；3, profiling posting；4, profiling pressing plate；5, location hole；6, positioning pin；7, spiral shell
Bolt；8, convex fixture block；9, clamping plate slot.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-6, a kind of fuel battery metal double polar plate welding fixture, including electromagnet 1, gauge finder 2, imitative
Shape posting 3, profiling pressing plate 4 and location hole 5, electromagnet 1 is cuboid structure, and electromagnet 1 is arranged in the clamp base,
It is connected with profiling posting 3 by several bolts 7 above electromagnet 1, is connected above profiling posting 3 by several bolts 7
It is connected to gauge finder 2, passes through several location holes 5 above gauge finder 2 and is connected with profiling pressing plate 4, the bipolar plates cathode that will be combined
Plate and anode plate require to be placed on the gauge finder 2 of electromagnet 1 according to technique, are then again placed on auxiliary operation cover board bipolar
Above plate, electromagnet 1 is opened, electromagnet 1 generates suction and is adsorbed on the suction profiling pressing plate 4 of profiling pressing plate 4 operated on cover board
It operates above cover board, is tightly pressed against in the bipolar plates having good positioning, make between cathode plate and anode plate closed fitting tight then
Carry out technique welding.
As a kind of technical optimization scheme of the invention, several 5 bottoms of location hole are mounted on convenient and gauge finder 2 and connect
The positioning pin 6 connect keeps gauge finder 2 and the link position of profiling pressing plate 4 more accurate, suitable by positioning pin 6.
As a kind of technical optimization scheme of the invention, 2 middle part one end edge of gauge finder is provided with several convex fixture blocks
8, it connect gauge finder 2 with profiling posting 3 more firm.
As a kind of technical optimization scheme of the invention, it is provided in the middle part of profiling posting 3 and matches with profiling pressing plate 4
Clamping plate slot 9 guarantees that profiling posting 3 is connect with profiling pressing plate 4 and is more firmly mounted.
As a kind of technical optimization scheme of the invention, profiling posting 3 is rectangular configuration, and profiling posting 3 and electricity
The size of 1 upper surface of magnet matches, and it is firm to guarantee that each component connection of the welding fixture more fastens.
As a kind of technical optimization scheme of the invention, material used by gauge finder 2, profiling posting 3 and profiling pressing plate 4
Material is steel or aluminium alloy, guarantees that the welding fixture is stronger durable.
A kind of application method of fuel battery metal double polar plate welding fixture, this method specifically include following steps：
Step 1：Gauge finder 2, profiling posting 3, the bolt 7 of electromagnet 1 are assembled and fixed in robot welding platform
On, fixture assembling and welding track programming are completed, in process of production closes electromagnet 1；
Step 2：Then it requires the bipolar plates cathode plate combined and anode plate to be placed on electromagnet 1 according to technique
On gauge finder 2, then auxiliary operation cover board is placed on above bipolar plates again, opens electromagnet 1；
Step 3：Electromagnet 1 generates suction and the suction profiling pressing plate 4 of profiling pressing plate 4 operated on cover board is adsorbed on operation
It above cover board, is tightly pressed against in the bipolar plates having good positioning, carries out closed fitting tight between cathode plate and anode plate then
Technique welding.
The beneficial effects of the invention are as follows：
1, this welding special fixture and welding machine collocation use, this fixture is material using electromagnet 1, steel plate, aluminium alloy,
When carrying out weld job, the bipolar plates cathode plate combined and anode plate are placed on to the profiling of electromagnet 1 according to technique requirement
On plate 2, then auxiliary operation cover board is placed on above bipolar plates again, opens electromagnet 1, electromagnet 1 generates suction and will operate
Profiling pressing plate 4 on cover board is sucked out profiling pressing plate 4 and is adsorbed on above operation cover board, is tightly pressed against in the bipolar plates having good positioning, makes
Between cathode plate and anode plate then closed fitting tight carries out technique welding, obtains in the welding quality under of this fixture
It ensures, industry is in the welding of metal plate technique at present, and without the welding procedure of 0.1cm thickness, also not similar special welding is pressed from both sides
Tool, the invention have the industry property used for reference and directiveness, and generating suction to profiling pressing plate 4 by electromagnet 1 will operate on cover board
Profiling pressing plate 4 is sucked out profiling pressing plate 4 and is adsorbed on above operation cover board, is tightly pressed against in the bipolar plates having good positioning, this kind clamps solid
Determine that mode is efficient and convenient, it is firm to consolidate, without outer bolt, the fixture overall structure is simple, easy to operate.
2, the making material of the welding fixture is easy to obtain, and application method is simple, high reliablity；The welding fixture has good
Good social benefit is suitble to promote the use of.
In the use of the present invention, firstly, gauge finder 2, profiling posting 3, the bolt 7 of electromagnet 1 are assembled and fixed
On robot welding platform, fixture assembling and welding track programming are completed, is in process of production closed electromagnet 1, then by group
The bipolar plates cathode plate and anode plate got togather requires to be placed on the gauge finder 2 of electromagnet 1 according to technique, then again grasps auxiliary
It is placed on above bipolar plates as cover board, opens electromagnet 1, electromagnet 1 generates suction and the profiling pressing plate 4 operated on cover board is sucked out
Profiling pressing plate 4 is adsorbed on above operation cover board, is tightly pressed against in the bipolar plates having good positioning, is made closed between cathode plate and anode plate
It is bonded tight and then carries out technique welding, be protected in the welding quality under of this fixture.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many repairs this and variation.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (6)
1. a kind of fuel battery metal double polar plate welding fixture, which is characterized in that including electromagnet (1), gauge finder (2), profiling
Posting (3), profiling pressing plate (4) and location hole (5)；
The electromagnet (1) is cuboid structure, and the electromagnet (1) is arranged in the clamp base, the electromagnet (1)
Top is connected with profiling posting (3) by several bolts (7)；
It is connected with gauge finder (2) above the profiling posting (3) by several described bolts (7), on the gauge finder (2)
Side is connected with profiling pressing plate (4) by several location holes (5).
2. a kind of fuel battery metal double polar plate welding fixture according to claim 1, which is characterized in that described in several
Location hole (5) bottom is mounted on the convenient positioning pin (6) connecting with gauge finder (2).
3. a kind of fuel battery metal double polar plate welding fixture according to claim 2, which is characterized in that the gauge finder
(2) middle part one end edge is provided with several convex fixture blocks (8).
4. a kind of fuel battery metal double polar plate welding fixture according to claim 1, which is characterized in that the profiling is fixed
The clamping plate slot (9) to match with profiling pressing plate (4) is provided in the middle part of position frame (3).
5. a kind of fuel battery metal double polar plate welding fixture according to claim 1, which is characterized in that the profiling is fixed
Position frame (3) is rectangular configuration, and profiling posting (3) and the size of electromagnet (1) upper surface match.
6. a kind of fuel battery metal double polar plate welding fixture according to claim 1, which is characterized in that the gauge finder
(2), material used by profiling posting (3) and profiling pressing plate (4) is steel or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812190.5A CN108838603A (en) | 2018-07-23 | 2018-07-23 | A kind of fuel battery metal double polar plate welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812190.5A CN108838603A (en) | 2018-07-23 | 2018-07-23 | A kind of fuel battery metal double polar plate welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838603A true CN108838603A (en) | 2018-11-20 |
Family
ID=64197552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810812190.5A Pending CN108838603A (en) | 2018-07-23 | 2018-07-23 | A kind of fuel battery metal double polar plate welding fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN108838603A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590994A (en) * | 2019-01-09 | 2019-04-09 | 安徽明天氢能科技股份有限公司 | A kind of manipulator online for cathode-anode plate |
| CN109612650A (en) * | 2019-01-15 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | Fuel cell bipolar plate tightness detecting tool |
| CN109612938A (en) * | 2019-01-10 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of unipolar plate quality inspection tooling |
| CN109623245A (en) * | 2019-01-14 | 2019-04-16 | 安徽明天氢能科技股份有限公司 | A kind of hydrogen fuel cell bipolar plates full automatic welding welding fixture |
| CN109746611A (en) * | 2019-01-30 | 2019-05-14 | 安特(苏州)精密机械有限公司 | A kind of welding fixture of metal double polar plates |
| CN110534764A (en) * | 2019-08-07 | 2019-12-03 | 浙江锋源氢能科技有限公司 | Fuel battery metal double polar plate welding fixture |
| CN112786941A (en) * | 2019-11-11 | 2021-05-11 | 大族激光科技产业集团股份有限公司 | Upper cover assembling equipment and upper cover assembling method of battery module |
| CN114178722A (en) * | 2021-12-06 | 2022-03-15 | 河北光兴半导体技术有限公司 | Bipolar plate welding fixture, laser welding device and bipolar plate welding method |
| CN114260638A (en) * | 2021-12-22 | 2022-04-01 | 苏州东风精冲工程有限公司 | Rotary welding and pressing device for bipolar plate of hydrogen fuel cell |
| CN114952046A (en) * | 2022-05-31 | 2022-08-30 | 安徽明天氢能科技股份有限公司 | Simple welding tool for metal bipolar plate |
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| CN108213708A (en) * | 2018-03-06 | 2018-06-29 | 深圳众为激光设备有限公司 | New fuel cell ultra-thin metal bipolar plate laser soldering device and its installation method |
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| CN105328328A (en) * | 2015-10-12 | 2016-02-17 | 中国石油大学(华东) | Super-plasticity diffusion connecting clamp and technology for metal bipolar plate |
| CN207139610U (en) * | 2017-06-26 | 2018-03-27 | 蓝思科技（长沙）有限公司 | A kind of electromagnet tool |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590994B (en) * | 2019-01-09 | 2023-08-22 | 安徽明天氢能科技股份有限公司 | Manipulator for wiring cathode and anode plates |
| CN109590994A (en) * | 2019-01-09 | 2019-04-09 | 安徽明天氢能科技股份有限公司 | A kind of manipulator online for cathode-anode plate |
| CN109612938A (en) * | 2019-01-10 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of unipolar plate quality inspection tooling |
| CN109612938B (en) * | 2019-01-10 | 2023-09-15 | 安徽明天氢能科技股份有限公司 | Monopole board quality inspection tool |
| CN109623245A (en) * | 2019-01-14 | 2019-04-16 | 安徽明天氢能科技股份有限公司 | A kind of hydrogen fuel cell bipolar plates full automatic welding welding fixture |
| CN109623245B (en) * | 2019-01-14 | 2024-02-09 | 安徽明天氢能科技股份有限公司 | Full-automatic welding fixture for bipolar plate of hydrogen fuel cell |
| CN109612650A (en) * | 2019-01-15 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | Fuel cell bipolar plate tightness detecting tool |
| CN109612650B (en) * | 2019-01-15 | 2023-10-13 | 安徽明天氢能科技股份有限公司 | Fuel cell bipolar plate air tightness detection tool |
| CN109746611A (en) * | 2019-01-30 | 2019-05-14 | 安特(苏州)精密机械有限公司 | A kind of welding fixture of metal double polar plates |
| CN109746611B (en) * | 2019-01-30 | 2024-04-26 | 安特(苏州)精密机械有限公司 | Welding fixture for metal bipolar plate |
| CN110534764A (en) * | 2019-08-07 | 2019-12-03 | 浙江锋源氢能科技有限公司 | Fuel battery metal double polar plate welding fixture |
| CN112786941B (en) * | 2019-11-11 | 2022-09-16 | 深圳市大族锂电智能装备有限公司 | Upper cover assembling equipment and upper cover assembling method of battery module |
| CN112786941A (en) * | 2019-11-11 | 2021-05-11 | 大族激光科技产业集团股份有限公司 | Upper cover assembling equipment and upper cover assembling method of battery module |
| CN114178722A (en) * | 2021-12-06 | 2022-03-15 | 河北光兴半导体技术有限公司 | Bipolar plate welding fixture, laser welding device and bipolar plate welding method |
| CN114260638A (en) * | 2021-12-22 | 2022-04-01 | 苏州东风精冲工程有限公司 | Rotary welding and pressing device for bipolar plate of hydrogen fuel cell |
| CN114260638B (en) * | 2021-12-22 | 2023-12-15 | 苏州东风精冲工程有限公司 | Hydrogen fuel cell bipolar plate rotary welding compacting device |
| CN114952046A (en) * | 2022-05-31 | 2022-08-30 | 安徽明天氢能科技股份有限公司 | Simple welding tool for metal bipolar plate |
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