CN108907464A - A kind of high-accuracy self-adaptation battery modules welding fixture - Google Patents
A kind of high-accuracy self-adaptation battery modules welding fixture Download PDFInfo
- Publication number
- CN108907464A CN108907464A CN201810989027.6A CN201810989027A CN108907464A CN 108907464 A CN108907464 A CN 108907464A CN 201810989027 A CN201810989027 A CN 201810989027A CN 108907464 A CN108907464 A CN 108907464A
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- China
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- battery modules
- hold
- side plate
- down mechanism
- platen
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The present invention relates to battery modules production equipment technologies, more particularly to a kind of high-accuracy self-adaptation battery modules welding fixture, platen, the first hold-down mechanism, the 4th hold-down mechanism that extraneous long side plate is pressed on the second hold-down mechanism of battery modules long side surface, extraneous short side plate is pressed on to the third hold-down mechanism of battery modules short sides and is used to finely tune long side plate including carrying extraneous battery modules, first hold-down mechanism is used to contradict the top at battery modules top, the top of extraneous long side plate and extraneous short side plate, and the first hold-down mechanism is articulated with platen；Second hold-down mechanism and third hold-down mechanism are slidably connected to platen；By the way that the second hold-down mechanism cunning and third hold-down mechanism is arranged in platen, realize pre-fixing for battery modules, long side plate and short side Board position, the top of battery modules, long side plate and short side plate is compressed by the first hold-down mechanism, the position for being finally completed battery modules, long side plate and short side plate is fixed, and production and processing qualification rate is improved.
Description
Technical field
The present invention relates to battery modules production equipment technologies more particularly to a kind of high-accuracy self-adaptation battery modules to weld
Welding fixture.
Background technique
In aluminum-shell battery mould group manufacturing, needed in the assembling process of aluminum-shell battery mould group using laser welding work
Skill, by aluminum-shell battery die set end plate, plate-side plate welding together after, then carry out the next step again.But swashing
If cannot be accurate by battery modules, side panel and end plates Relatively orientation before photocoagulation, battery just will have a direct impact on
The welding quality of mould group such as leads to the problem of rosin joint, solder skip, is partially welded, welding depression, the overall dimensions of battery modules is caused to generate
Deviation or battery modules internal pressure are uneven, and the quality of production of battery modules is unstable.
Summary of the invention
In order to overcome battery modules, side panel and end plates existing in the prior art to weld lacking for prelocalization inaccuracy
Point, the purpose of the present invention is to provide a kind of high-accuracy self-adaptation battery modules welding fixture, realize battery modules, side panel and
The purpose of end plates precise positioning before welding.
To achieve the above object, the technical scheme is that：
A kind of high-accuracy self-adaptation battery modules welding fixture, including for carrying extraneous battery modules platen, first
Hold-down mechanism, for extraneous long side plate to be pressed on the second hold-down mechanism of battery modules long side surface, is used for extraneous short side plate
It is pressed on the third hold-down mechanism of battery modules other end short sides and the 4th hold-down mechanism for finely tuning to long side plate, it is described
First hold-down mechanism is used to contradict the top of extraneous long side plate, and first hold-down mechanism is used to contradict the top of extraneous short side plate
Portion, first hold-down mechanism are used to contradict the top of battery modules；
First hold-down mechanism is articulated with platen；
Second hold-down mechanism is slidably connected to platen；
The third hold-down mechanism is slidably connected to platen；
4th hold-down mechanism is set to third hold-down mechanism.
Further, first hold-down mechanism includes the first support for being fixedly connected on platen, is rotationally connected with first
The cursor of bracket, several pressing assemblies set on cursor, each pressing assembly include briquetting, fixed plate, lead
Column, spring and the first cylinder for driving briquetting to go up and down, the fixed plate are connected to cursor, the briquetting and the first cylinder
The two sides of fixed plate are respectively arranged on, the briquetting is connected to guide post, and the guide post is slidably connected with fixed plate, and the spring is arranged
Fixed plate and briquetting are contradicted respectively in the both ends of guide post, the spring.
Further, second hold-down mechanism includes side plate and the first driving group for driving side press plate rotary
Part, the side plate is rotationally connected with platen, and first driving assembly is set to platen.
Further, first driving assembly includes first motor, the wedge block for being connected to first motor output end, cunning
The dynamic gear for being connected to the rack gear of platen and being engaged with rack, the gear and side plate pass through connection axis connection, the wedge shape
Block and rack gear contradict.
Further, the third hold-down mechanism includes third bracket, the third gas set on third bracket set on platen
Cylinder and the third briquetting being connect with third cylinder output.
Further, the 4th hold-down mechanism includes for contradicting the 4th casting die of extraneous long side plate, for driving the
The 4th cylinder and the 4th bracket for carrying the 4th cylinder, the 4th bracket slide of four casting dies lifting are connected to third branch
Frame, the 4th bracket are connect with the output end of third cylinder.
Further, the high-accuracy self-adaptation battery modules welding fixture further includes for correcting long side plate relative to electricity
The aligning gear of Chi Mo group position, the aligning gear include that grating scale, the second motor and correction component, locating grating scale are used for
The length of induced cell mould group, the second motor driven correction component carry out the correction of position to long side plate.
Further, the correction component includes master connecting-rod, left connecting rod and right connecting rod, and the both ends of the master connecting-rod turn respectively
Dynamic connection left connecting rod and right connecting rod, the left connecting rod connect left correcting plate, and the right connecting rod connects right correcting plate, the left correction
Plate is used to contradict another side of long side plate for contradicting the one of side of long side plate, right correcting plate.
Further, the high-accuracy self-adaptation battery modules welding fixture further includes the welding slag time set on platen bottom face
Receiving apparatus.
Beneficial effects of the present invention：By the way that the second hold-down mechanism cunning and third hold-down mechanism is arranged in platen, battery is realized
Mould group, long side plate and short side Board position pre-fix, and pass through the first hold-down mechanism and compress battery modules, long side plate and short side plate
Top, the position for being finally completed battery modules, long side plate and short side plate are fixed, and production and processing qualification rate is improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is internal structure stereoscopic schematic diagram of the invention；
Fig. 4 is the first hold-down mechanism schematic perspective view of the invention；
Fig. 5 is pressing assembly structural schematic diagram of the invention；
Fig. 6 is the second hold-down mechanism structural schematic diagram of the invention；
Fig. 7 is the second hold-down mechanism plan view of the invention；
Fig. 8 is the positional structure schematic diagram of third hold-down mechanism and the 4th hold-down mechanism of the invention；
Fig. 9 is aligning gear schematic perspective view of the invention；
Figure 10 is aligning gear top view of the invention.
Appended drawing reference includes：
1-platen 21-first support of the 2-the first hold-down mechanism
22-cursor 23-pressing assembly, 231-briquettings
232-the first cylinder 233-fixed plate, 234-guide post
235-spring 31-side plates of the 3-the second hold-down mechanism
32-the first driving assembly 321-first motor, 322-wedge block
323-rack gear 324-gear, 4-third hold-down mechanisms
41-third bracket 42-third cylinder 43-third briquettings
5-the four hold-down mechanism the 52-the four cylinder of the 51-the four casting die
53-the four bracket 6-aligning gear, 61-grating scale
62-the second motor 63-correction, 631-master connecting-rod of component
632-633-right connecting rods of left connecting rod 634-left correcting plate
635 right 7-welding slag of correcting plate recyclable device A-battery modules
The long side plate C-short side plate of B-.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to examples and drawings
Bright, the content that embodiment refers to not is limitation of the invention.
Fig. 1 to Figure 10, a kind of high-accuracy self-adaptation battery modules welding fixture of the invention are please referred to, including is used to carry
The platen 1 of extraneous battery modules A, the first hold-down mechanism 2, for extraneous long side plate B to be pressed on the of battery modules A long side surface
It two hold-down mechanisms 3, the third hold-down mechanism 4 for extraneous short side plate C to be pressed on to battery modules A other end short sides and is used for
To the 4th hold-down mechanism 5 of long side plate B fine tuning, first hold-down mechanism 2 is used to contradict the top of extraneous long side plate B, described
First hold-down mechanism 2 is used to contradict the top of extraneous short side plate C, and first hold-down mechanism 2 is used to contradict the top of battery modules A
Portion；
First hold-down mechanism 2 is articulated with platen 1；
Second hold-down mechanism 3 is slidably connected to platen 1；
The third hold-down mechanism 4 is slidably connected to platen 1；
4th hold-down mechanism 5 is set to third hold-down mechanism 4.
Specifically, the quantity of the second hold-down mechanism 3 is two in the present embodiment, it is relatively arranged on platen 1, third compresses
The quantity of mechanism 4 is two, is relatively arranged on platen 1, two the second hold-down mechanisms 3 are substantially enclosed with two third hold-down mechanisms 4
Quadrangularly, the quantity of the 4th hold-down mechanism 5 are two, and the 4th hold-down mechanism 5 is set to the upper of a third hold-down mechanism 4
Side, rotates the first hold-down mechanism 2 first, so that the pressure holding end of the first hold-down mechanism 2 is far from platen 1, it then will be wait need to process
Extraneous battery modules A be placed in platen 1, two the second hold-down mechanisms 3 respectively drive the long side plate B in two external worlds and battery modules
Two long side surfaces of A contradict, and two third hold-down mechanisms 4 respectively drive the two short of two external world short side plate C and battery modules A
Side contradicts, and completes battery modules A, the external world long side plate B and external world short side plate C is pre-fixed, and then rotates the first hold-down mechanism
2, so that the first hold-down mechanism 2 compresses the top of battery modules A, extraneous long side plate B and extraneous short side plate C, to complete two
Extraneous long side plate B, two external world short side plate C are relatively fixed with the position of battery modules A, then carry out next Welder
Sequence improves processing quality.
Second hold-down mechanism 3 is sliding and third hold-down mechanism 4 by being arranged in platen 1, realize battery modules A, long side plate B and
Short side plate location of C pre-fixes, and the top of battery modules A, long side plate B and short side plate C is compressed by the first hold-down mechanism 2, most
The position for completing battery modules A, long side plate B and short side plate C eventually is fixed, and production and processing qualification rate is improved.
First hold-down mechanism 2 includes the first support 21 for being fixedly connected on platen 1, is rotationally connected with first support 21
Cursor 22, several pressing assemblies 23 set on cursor 22, each pressing assembly 23 includes briquetting 231, solid
Fixed board 233, guide post 234, spring 235 and the first cylinder 232 for driving briquetting 231 to go up and down, the fixed plate 233 are connected to
Cursor 22, the briquetting 231 and the first cylinder 232 are respectively arranged on the two sides of fixed plate 233, and the briquetting 231, which is connected to, leads
Column 234, the guide post 234 are slidably connected with fixed plate 233, and the spring 235 is sheathed on guide post 234, and the two of the spring 235
End contradicts fixed plate 233 and briquetting 231 respectively.
The quantity of guide post 234 is two, and fixed plate 233 processes two through-holes, and a guide post 234 slides up and down logical in one
Hole, when briquetting 231 is pressed on battery modules A, according to the different battery core height of battery modules A, 235 appropriate adjustment briquetting of spring
231 height and position realizes the battery core of battery modules A and being servo-actuated for both battery core height impacting mechanisms, it is ensured that the bottom battery modules A
Portion is not scratched.
Second driving assembly 32 of second hold-down mechanism 3 including side plate 31 and for driving side plate 31 to rotate,
The side plate 31 is rotationally connected with platen 1, and second driving assembly 32 is set to platen 1.
First driving assembly 32 include first motor 321, be connected to 321 output end of first motor wedge block 322,
Be slidably connected to platen 1 rack gear 323 and with 323 meshed gears 324 of rack gear, the gear 324 passes through company with side plate 31
Spindle connection, the wedge block 322 are contradicted with rack gear 323, and first motor 321 uses servo motor, pushes wedge block 322 along platform
The length direction of plate 1 slides, and wedge block 322 pushes rack gear 323 to slide to the direction far from 1 center of platen, and rack gear 323 is with movable tooth
324 rotation of wheel, and then realize and survey being pivoted for pressing plate 31, realize the effect for clamping side plate 31.
The third hold-down mechanism 4 includes third bracket 41, the third cylinder 42 set on third bracket 41 set on platen 1
And the third briquetting 43 connecting with 42 output end of third cylinder, third cylinder 42 drive third briquetting 43 to move closer to short side plate C,
So that the short sides of short side plate C and battery modules A contradict.
4th hold-down mechanism 5 includes for contradicting the 4th casting die 51 of extraneous side panel B, for driving the 4th casting die
The 4th cylinders 52 and the 4th bracket 53 for carrying the 4th cylinder 52 of 51 liftings, the 4th bracket 53 are slidably connected to the
Three brackets 41, the 4th bracket 53 are connect with the output end of third cylinder 42, and the 4th cylinder 52 controls the lifting of the 4th casting die 51,
So that the side of the 4th casting die 51 is bonded with the side of long side plate B, the inclination of long side plate B is prevented, completes long side plate B with respect to battery
The correction of module A position.
The high-accuracy self-adaptation battery modules welding fixture further includes for correcting long side plate B relative to battery modules A
The aligning gear 6 of position, the aligning gear 6 include grating scale 61, the second motor 62 and correction component 63, locating grating scale 61
For the length of induced cell module A, the driving of the second motor 62 corrects the correction that side plate B 63 couples of component long carries out position.
The correction component 63 includes master connecting-rod 631, left connecting rod 632 and right connecting rod 633, the both ends of the master connecting-rod 631
It is rotatablely connected left connecting rod 632 and right connecting rod 633 respectively, the left connecting rod 632 connects left correcting plate 634, and the right connecting rod 633 connects
Right correcting plate 635 is connect, the left correcting plate 634 is for contradicting the long one of side side plate B, and right correcting plate 635 is for contradicting length
Another side of side plate B.
Grating scale 61 detects battery modules A length, only when battery modules A length and the second hold-down mechanism 3 are applied to length
The pressure of side plate B reaches setting value, just carry out next step movement, conversely, welding fixture alarm, and remove battery modules A not into
Row welding, after grating scale 61 measures battery modules A physical length, program transfers data to aligning gear 6, and the second motor 62 will
Correction component 63 is transferred to the lengthwise centers line position of battery modules A, then passes through the angle of rotation master connecting-rod 631, master connecting-rod
631 drive left connecting rod 632 and right connecting rod 633 to rotate, and then left correcting plate 634 and right correcting plate 635 do relative motion, completion pair
The position of long side plate B adjusts, realize that centering of the long side plate B with respect to battery modules A positions, and ensures battery modules A and side with this
The precision and consistency of the relative position of plate.
The high-accuracy self-adaptation battery modules welding fixture further includes the welding slag recyclable device 7 set on 1 bottom face of platen,
Welding slag recyclable device 7 is four suction inlets, and four angles of platen 1 are respectively set, welding slag is carried out recycling collection, prevents from welding
Welding slag in journey is fallen in battery modules A.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (9)
1. a kind of high-accuracy self-adaptation battery modules welding fixture, it is characterised in that：Including for carrying extraneous battery modules (A)
Platen (1), the first hold-down mechanism (2), the second pressure for extraneous long side plate (B) to be pressed on to battery modules (A) long side surface
Tight mechanism (3), the third hold-down mechanism (4) for extraneous short side plate (C) to be pressed on to battery modules (A) other end short sides and
The 4th hold-down mechanism (5) for finely tuning to long side plate (B), first hold-down mechanism (2) is for contradicting extraneous long side plate (B)
Top, first hold-down mechanism (2) is used to contradict the top of extraneous short side plate (C), and first hold-down mechanism (2) is used for
Contradict the top of battery modules (A)；
First hold-down mechanism (2) is articulated with platen (1)；
Second hold-down mechanism (3) is slidably connected to platen (1)；
The third hold-down mechanism (4) is slidably connected to platen (1)；
4th hold-down mechanism (5) is set to third hold-down mechanism (4).
2. high-accuracy self-adaptation battery modules welding fixture according to claim 1, it is characterised in that：Described first compresses
Mechanism (2) includes the first support (21) for being fixedly connected on platen (1), the cursor for being rotationally connected with first support (21)
(22), be set to cursor (22) several pressing assemblies (23), each pressing assembly (23) include briquetting (231),
The first cylinder (232) that fixed plate (233), guide post (234), spring (235) are used to that briquetting (231) to be driven to go up and down, the fixation
Plate (233) is connected to cursor (22), and the briquetting (231) and the first cylinder (232) are respectively arranged on the two of fixed plate (233)
Side, the briquetting (231) are connected to guide post (234), and the guide post (234) is slidably connected with fixed plate (233), the spring
(235) it is sheathed on guide post (234), the both ends of the spring (235) contradict fixed plate (233) and briquetting (231) respectively.
3. high-accuracy self-adaptation battery modules welding fixture according to claim 1, it is characterised in that：Described second compresses
Mechanism (3) include side plate (31) and for drive side plate (31) rotate the first driving assembly (32), the side plate (31)
It is rotationally connected with platen (1), first driving assembly (32) is set to platen (1).
4. high-accuracy self-adaptation battery modules welding fixture according to claim 3, it is characterised in that：First driving
Component (32) includes first motor (321), the wedge block (322) for being connected to first motor (321) output end, is slidably connected to platform
The rack gear (323) of plate (1) and with rack gear (323) meshed gears (324), the gear (324) and side plate (31) pass through company
Spindle connection, the wedge block (322) and rack gear (323) contradict.
5. high-accuracy self-adaptation battery modules welding fixture according to claim 1, it is characterised in that：The third compresses
Mechanism (4) include set on platen (1) third bracket (41), be set to third bracket (41) third cylinder (42) and with third gas
The third briquetting (43) of cylinder (42) output end connection.
6. high-accuracy self-adaptation battery modules welding fixture according to claim 5, it is characterised in that：Described 4th compresses
Mechanism (5) includes the 4 for contradicting the 4th casting die (51) of extraneous long side plate (B), being used to that the 4th casting die (51) to be driven to go up and down
Cylinder (52) and the 4th bracket (53) for being used to carry the 4th cylinder (52), the 4th bracket (53) are slidably connected to third branch
Frame (41), the 4th bracket (53) connect with the output end of third cylinder (42).
7. high-accuracy self-adaptation battery modules welding fixture according to claim 1, it is characterised in that：The high-precision is certainly
Adapting to battery modules welding fixture further includes the aligning gear for correcting long side plate (B) relative to the position battery modules (A)
(6), the aligning gear (6) includes grating scale (61), the second motor (62) and correction component (63), and locating grating scale (61) is used
In the length of induced cell mould group (A), the second motor (62) driving correction component (63) carries out position to long side plate (B)
Correction.
8. high-accuracy self-adaptation battery modules welding fixture according to claim 7, it is characterised in that：The correction component
It (63) include master connecting-rod (631), left connecting rod (632) and right connecting rod (633), the both ends of the master connecting-rod (631) company of rotation respectively
Left connecting rod (632) and right connecting rod (633) are connect, the left connecting rod (632) connects left correcting plate (634), and the right connecting rod (633) is even
It connects right correcting plate (635), the left correcting plate (634) is used for contradicting the one of side long side plate (B), right correcting plate (635)
In another side for contradicting long side plate (B).
9. high-accuracy self-adaptation battery modules welding fixture according to claim 1, it is characterised in that：The high-precision is certainly
Adapting to battery modules welding fixture further includes the welding slag recyclable device (7) set on platen (1) bottom face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989027.6A CN108907464A (en) | 2018-08-28 | 2018-08-28 | A kind of high-accuracy self-adaptation battery modules welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989027.6A CN108907464A (en) | 2018-08-28 | 2018-08-28 | A kind of high-accuracy self-adaptation battery modules welding fixture |
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| Publication Number | Publication Date |
|---|---|
| CN108907464A true CN108907464A (en) | 2018-11-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810989027.6A Pending CN108907464A (en) | 2018-08-28 | 2018-08-28 | A kind of high-accuracy self-adaptation battery modules welding fixture |
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Cited By (1)
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| CN112474737A (en) * | 2020-11-20 | 2021-03-12 | 常州大学 | Intelligent chip disassembling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474737A (en) * | 2020-11-20 | 2021-03-12 | 常州大学 | Intelligent chip disassembling device |
| CN112474737B (en) * | 2020-11-20 | 2024-03-19 | 常州大学 | Intelligent chip disassembling device |
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Effective date of registration: 20190430 Address after: 523000 2/F, Shineng Science and Technology Building E, 27 Guangming Avenue, Guangming Community, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: DONGGUAN SHINER MACHINERY EQUIPMENT Co.,Ltd. Address before: 523000 Third Floor, Building D, 27 Guangming Avenue, Guangming Community, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: DONGGUAN SHIQUN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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