CN209140178U - A kind of welding fixture convenient for avoiding battery case welding deformation - Google Patents
A kind of welding fixture convenient for avoiding battery case welding deformation Download PDFInfo
- Publication number
- CN209140178U CN209140178U CN201821882430.0U CN201821882430U CN209140178U CN 209140178 U CN209140178 U CN 209140178U CN 201821882430 U CN201821882430 U CN 201821882430U CN 209140178 U CN209140178 U CN 209140178U
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- plate
- fixedly connected
- welding
- battery case
- lifting
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Abstract
The utility model discloses a kind of welding fixture convenient for avoiding battery case welding deformation, including clamping plate, locking cap, threaded rod, sliding shoe, sliding bar, rack gear, into pipe, lifting shell, bottom plate, motor, turntable, chain, lifting gear, bull stick, driving gear, top plate, riffled tube, connecting rod, discharge screw, placement plate, reclaiming plate, discharge hole, motor controller, support plate, briquetting, spring, bumper post and PLC control chip.The utility model controls the motor rotation direction in chip controls lifting shell by PLC, to realize the fixture for unclamping the different location on same transversely and horizontally line cooling time by welding, it avoids conventional hydraulically operated fixture while unclamping all clamping plates, since the cooling duration of battery case welding portion is different, elastic deformation occurs so as to cause the cooling unfinished welding position in part, welding position is caused situations such as gap or not prison welding occur.
Description
Technical field
The utility model relates to a kind of welding fixture, specifically a kind of weld clip convenient for avoiding battery case welding deformation
Tool, belongs to battery case production equipment applied technical field.
Background technique
Large-scale battery needs to weld shell in manufacture production process, uses welding in the when needs of welding
Fixture, welding fixture are to improve assembly precision and efficiency to guarantee weldment size, prevent work used by welding deformation
Tool improves assembly precision and efficiency to guarantee weldment size, and preventing welding deformation fixture generally in shell production process is weldering
Connect important tool.
Since the shell of battery is larger, after the completion of welding, all fixtures are disposably loosened, when will cause part cooling
Between shorter position weld elastic deformation occurs, so as to cause weld outlet gap and not prison welding etc., and welding
Afterwards, shell is fastened on the surface of fixture, it is difficult to remove.Therefore, one kind is proposed regarding to the issue above convenient for avoiding battery case from welding
Connect the welding fixture of deformation.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides one kind convenient for avoiding battery case from welding
The welding fixture of deformation.
The utility model is achieved through the following technical solutions above-mentioned purpose, and one kind is convenient for that battery case is avoided to weld deformation
Welding fixture, including top plate and be fixed on the placement plate of top plate top middle part surface, the marginal surface of the top plate is fixed
Through there is sliding shoe, the bottom end of the top plate is equipped with bottom plate；
The bottom edge corner of the placement plate is fixedly connected with one end of bumper post, the top end surface set of the bumper post
It is connected to spring, the bottom end sliding of the bumper post runs through top plate and extends to the bottom of top plate, and the middle part of the placement plate is run through
There is discharge hole, reclaiming plate is overlapped in the inner cavity of the discharge hole, the center bottom of the reclaiming plate is fixedly connected with discharge screw
One end, the bottom end screw thread of the discharge screw is through top plate and extends to the bottom end of top plate；
The both ends of the sliding shoe extend to the top and bottom of top plate, slidably connect cunning in the inner cavity of the sliding shoe
Lever, the side bottom end of the top rotation connection clamping plate of the sliding bar, the side top of the clamping plate is fixedly connected with threaded rod
Bottom end, the surface of the threaded rod is threadedly coupled locking cap, and the bottom end of the sliding bar extends to the bottom of sliding shoe, described
The bottom end of sliding bar is fixedly connected on the top of connecting rod, and one end of rack gear, institute are fixedly connected in the middle part of the bottom surface of the connecting rod
The other end for stating rack gear extends in the inner cavity of lifting shell；
Be fixedly connected with lifting shell in the middle part of the top side of the bottom plate, the top of the lifting shell be fixedly connected with into
Enter pipe, the inner cavity into the bottom end of pipe connection lifting shell, the inner cavity top side of the lifting shell is rotatably connected to
Bull stick, the middle part fixing sleeve of the bull stick are connected to lifting gear, and the surface fixing sleeve of the side bull stick of the lifting gear is connected to
Gear is driven, the surface of the driving gear is socketed with one end of chain, and the other end of the chain is socketed in the outside of turntable,
The turntable is fixedly attached on the output end of motor, and the motor is fixedly connected on the inner cavity bottom end of lifting shell, institute
It states motor and is electrically connected motor controller, the motor controller is fixedly connected on the bottom end side of lifting shell, institute
The bottom end for stating rack gear is entered in the inner cavity of lifting shell by entering pipe, and the bottom end engagement of rack gear is connected to the one of lifting gear
Side, the top end surface side of the bottom plate are fixedly connected with PLC control chip, the PLC control chip and motor controller
It is electrically connected, the tip edge of the bottom plate is fixedly connected with one end of support plate, and the other end of the support plate is fixedly connected
In the bottom edge of top plate.
Preferably, the number of the sliding bar is 12, and 12 sliding bars are fixedly connected on six connecting rods
Top two sides.
Preferably, the top plate and bottom plate are the identical plate body of two block structure sizes.
Preferably, the lifting shell and the rack gear being fixedly connected in the middle part of connecting rod a pair in same vertical line
It answers.
Preferably, the cross-sectional area of the reclaiming plate is consistent with the lumenal cross-section of discharge hole product size shape.
Preferably, the locking cap is made of riffled tube and friction plate, and the friction plate is fixedly connected on riffled tube
Basolateral, the riffled tube is threaded in the top end surface of threaded rod.
The beneficial effects of the utility model are:
1, the utility model controls the motor rotation direction in chip controls lifting shell by PLC, presses to realize
The fixture for welding the different location that cooling time unclamps on same transversely and horizontally line, avoids conventional hydraulically operated fixture while unclamping
All clamping plates, since the cooling duration of battery case welding portion is different, so as to cause the cooling unfinished welding position hair in part
Raw elastic deformation, causes welding position situations such as gap or not prison welding occur；
2, by being threadedly coupled discharge screw on the surface of top plate, and it is fixedly connected with reclaiming plate on the top of discharge screw,
After welding contact shell molding, rotatable discharge screw promotes the position of reclaiming plate, and reclaiming plate will be stored by discharge hole 22
Battery case ejection, so that shell takes out after welding, prevent causes shell to be fastened on because the pushing of fixture is fixed is put
It sets plate surface to be difficult to remove, and by the way that bumper post, the spring being socketed by bumper post surface and top is arranged in the bottom end of placement plate
Plate contact, reduces pressure under fixture bring, prevents from clamping for a long time, causes the deformation of battery case.
Detailed description of the invention
Fig. 1 is the utility model whole interior structural schematic diagram；
Fig. 2 is structural schematic diagram at the top of the utility model top plate；
Fig. 3 is the utility model top plate bottom substance schematic diagram；
Fig. 4 is the utility model plate top surface structural schematic diagram；
Fig. 5 is that the utility model goes up and down shell inner cavity structural schematic diagram；
Fig. 6 is the utility model top plate and placement plate structural schematic diagram；
Fig. 7 is the utility model sliding shoe and clamping plate attachment structure schematic diagram
Fig. 8 is utility model works principle figure structure schematic representation.
In figure: 1, clamping plate, 2, locking cap, 3, threaded rod, 4, sliding shoe, 5, sliding bar, 6, rack gear, 7, into pipe, 8, rise
Shell, 9, bottom plate, 10, motor, 11, turntable, 12, chain, 13, lifting gear, 14, bull stick, 15, driving gear, 16, top drop
Plate, 17, riffled tube, 18, connecting rod, 19, discharge screw, 20, placement plate, 21, reclaiming plate, 22, discharge hole, 23, motor
Controller, 24, support plate, 25, briquetting, 26, spring, 27, bumper post, 28, PLC control chip.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-8, it is a kind of convenient for avoid battery case welding deformation welding fixture, including top plate 16 and
It is fixed on the placement plate 20 on 16 top middle portion surface of top plate, the marginal surface of the top plate 16, which is fixed to run through, sliding shoe 4, described
The bottom end of top plate 16 is equipped with bottom plate 9；
The bottom edge corner of the placement plate 20 is fixedly connected with one end of bumper post 27, the top of the bumper post 27
Surface is socketed with spring 26, and the bottom end sliding of the bumper post 27 runs through top plate 16 and extends to the bottom of top plate 16, reduces folder
To the pressure of battery case, the middle part of the placement plate 20 overlaps in the inner cavity of the discharge hole 22 plate 1 through there is discharge hole 22
There is reclaiming plate 21, the center bottom of the reclaiming plate 21 is fixedly connected with one end of discharge screw 19, the bottom of the discharge screw 19
End screw thread runs through top plate 16 and extends to the bottom end of top plate 16, convenient for discharging after the welding fabrication of battery case；
The both ends of the sliding shoe 4 extend to the top and bottom of top plate 16, are slidably connected in the inner cavity of the sliding shoe 4
There is sliding bar 5, the side bottom end of the top rotation connection clamping plate 1 of the sliding bar 5, the side top of the clamping plate 1 is fixed to be connected
The bottom end of threaded rod 3 is connect, the surface of the threaded rod 3 is threadedly coupled locking cap 2, and the bottom end of the sliding bar 5 extends to sliding
The bottom of block 4, the bottom end of the sliding bar 5 are fixedly connected on the top of connecting rod 18, and the bottom surface middle part of the connecting rod 18 is solid
Surely one end of rack gear 6 is connected, the other end of the rack gear 6 extends in the inner cavity of lifting shell 8, for controlling clamping plate 1
Clamping and release；
Lifting shell 8 is fixedly connected in the middle part of the top side of the bottom plate 9, the top of the lifting shell 8 is fixedly connected
Have and enter pipe 7, the inner cavity into the bottom end of pipe 7 connection lifting shell 8, the inner cavity top side of the lifting shell 8 turns
Dynamic to be connected with bull stick 14, the middle part fixing sleeve of the bull stick 14 is connected to lifting gear 13, the side bull stick of the lifting gear 13
14 surface fixing sleeve is connected to sliding tooth wheel 15, and the surface of the driving gear 15 is socketed with one end of chain 12, the chain
12 other end is socketed in the outside of turntable 11, and the turntable 11 is fixedly attached on the output end of motor 10, described electronic
Machine 10 is fixedly connected on the inner cavity bottom end of lifting shell 8, and the motor 10 is electrically connected motor controller 23, the electricity
Motivation controller 23 is fixedly connected on the bottom end side of lifting shell 8, and the bottom end of the rack gear 6 enters lifting by entering pipe 7
In the inner cavity of shell 8, and the bottom end engagement of rack gear 6 is connected to the side of lifting gear 13, the top end surface side of the bottom plate 9
It is fixedly connected with PLC control chip 28, the PLC control chip 28 and motor controller 23 are electrically connected, the bottom plate 9
Tip edge is fixedly connected with one end of support plate 24, and the other end of the support plate 24 is fixedly connected on the bottom side edge of top plate 16
Edge, convenient for controlling the release in order of clamping plate 1.
The number of the sliding bar 5 is 12, and 12 sliding bars 5 are fixedly connected on the top of six connecting rods 18
Portion two sides, convenient for controlling the release in order of clamping plate 1；The top plate 16 and bottom plate 9 are the identical plate body of two block structure sizes,
It is used to support whole device；The lifting shell 8 is with the rack gear 6 being fixedly connected in the middle part of connecting rod 18 one in same vertical line
One is corresponding, and the loosening for adjusting clamping plate 1 clamps；The cross-sectional area of the reclaiming plate 21 and the lumenal cross-section product of discharge hole 22
Size shape is consistent, for discharging；The locking cap 2 is made of riffled tube and friction plate, and the friction plate is fixedly connected on
The Basolateral of riffled tube, the riffled tube are threaded in the top end surface of threaded rod 3, the angle for strap 1
Degree.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch, rotation clamping plate 1 make clamping plate 1 towards the outside of top plate 16, battery case to be welded are placed on to the top of placement plate 16
End surfaces, the top for selecting clamping plate 1 that clamping plate 1 is made to reset to placement plate 16, rotation locking cap 2 are fixed the angle of clamping plate 1, are passed through
Control PLC controls chip 28, manipulates motor controller 23, so that 10 output end of motor rotates, turntable 11 is driven to revolve
Turn, turntable 11 drives driving gear 15 to rotate by chain 12, and driving gear 15 drives lifting gear 13 to revolve by bull stick 14
Turn, the rotation band carry-over bar 6 of lifting gear 13 is mobile to bottom end, and rack gear 6 drives the mobile to bottom end of connecting rod 18, to pull
Sliding bar 5 drives clamping plate 1 to move down, and pushes battery case by the briquetting 25 of 1 one end of clamping plate, realizes consolidating for battery case
Fixed, placement plate 20 moves down during battery case pushes, 27 slide downward of bumper post of 20 bottom edge of placement plate,
Top plate 16 is connected by the spring 26 on 27 top of bumper post and prevents setting plate 20, reduces the pressure that battery case is subject to；
After the completion of welding battery, controlled by PLC electronic in lifting 8 inner cavity of shell of the control different location of chip 28
Machine controller 23 successively starts to rotate round about, so that in same water so that motor 10 presses different welding cooling times
Connecting rod 18 on flat x wire is mobile to top, and corresponding clamping plate 1 is driven to loosen, and successively unclamps the different positions of battery case
It sets, preventing battery case weld, deformation occurs；
After welding fabrication, rotation unclamps locking cap 3 and rotates clamping plate 1, and clamping plate 1 is rotated to the outside of top plate 16, is rotated out of
Expect screw rod 19, reclaiming plate 21 is promoted, so that reclaiming plate 21 is opened the battery case on 20 top of placement plate by discharge hole 22, just
In removing for battery case.
Motor 10 is using the ZGB37RG micromotor sold using zhengk flagship store and its relevant matches
Cover power supply and circuit；
The TMCC160-LCC ANopen that electric machine controller 23 is produced using Shanghai Ekeic Technology Co., Ltd.
Model speed regualtion of AC motor device and its relevant mating power supply and circuit；
PLC controls chip using the KZQ-1 controller and its correlation using the sale of time dragon movement flagship store
Mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of welding fixture convenient for avoiding battery case welding deformation, it is characterised in that: including top plate (16) and fix
Placement plate (20) on top plate (16) top middle portion surface, the marginal surface of the top plate (16), which is fixed to run through, sliding shoe (4),
The bottom end of the top plate (16) is equipped with bottom plate (9)；
The bottom edge corner of the placement plate (20) is fixedly connected with one end of bumper post (27), the top of the bumper post (27)
End surfaces are socketed with spring (26), and the bottom end sliding of the bumper post (27) runs through top plate (16) and extends to the bottom of top plate (16)
Portion, the middle part of the placement plate (20) are overlapped with reclaiming plate in the inner cavity of the discharge hole (22) through having discharge hole (22)
(21), the center bottom of the reclaiming plate (21) is fixedly connected with one end of discharge screw (19), the bottom of the discharge screw (19)
End screw thread runs through top plate (16) and extends to the bottom end of top plate (16)；
The both ends of the sliding shoe (4) extend to the top and bottom of top plate (16), the company of sliding in the inner cavity of the sliding shoe (4)
It is connected to sliding bar (5), the side bottom end of top rotation connection clamping plate (1) of the sliding bar (5), the side of the clamping plate (1)
Top is fixedly connected with the bottom end of threaded rod (3), and the surface of the threaded rod (3) is threadedly coupled locking cap (2), the sliding bar
(5) bottom end extends to the bottom of sliding shoe (4), and the bottom end of the sliding bar (5) is fixedly connected on the top of connecting rod (18),
One end of rack gear (6) is fixedly connected in the middle part of the bottom surface of the connecting rod (18), it is outer that the other end of the rack gear (6) extends to lifting
In the inner cavity of shell (8)；
Lifting shell (8) is fixedly connected in the middle part of the top side of the bottom plate (9), the top of lifting shell (8) is fixed to be connected
It is connected into pipe (7), the inner cavity of bottom end connection lifting shell (8) for entering pipe (7), the inner cavity of lifting shell (8)
Top side is rotatably connected to bull stick (14), and the middle part fixing sleeve of the bull stick (14) is connected to lifting gear (13), the lifting
The surface fixing sleeve of the side bull stick (14) of gear (13) is connected to sliding tooth wheel (15), the surface socket of driving gear (15)
There is one end of chain (12), the other end of the chain (12) is socketed in the outside of turntable (11), turntable (11) fixing sleeve
It connects on the output end of motor (10), the motor (10) is fixedly connected on the inner cavity bottom end of lifting shell (8), the electricity
Motivation (10) is electrically connected motor controller (23), and the motor controller (23) is fixedly connected on lifting shell (8)
Bottom end side, the bottom end of the rack gear (6), which passes through, to be entered into pipe (7) in the inner cavity of lifting shell (8), and the bottom of rack gear (6)
End engagement is connected to the side of lifting gear (13), and the top end surface side of the bottom plate (9) is fixedly connected with PLC control chip
(28), PLC control chip (28) and motor controller (23) is electrically connected, and the tip edge of the bottom plate (9) is fixed
It is connected with one end of support plate (24), the other end of the support plate (24) is fixedly connected on the bottom edge of top plate (16).
2. a kind of welding fixture convenient for avoiding battery case welding deformation according to claim 1, it is characterised in that: institute
The number for stating sliding bar (5) is 12, and 12 sliding bars (5) are fixedly connected on the top two of six connecting rods (18)
Side.
3. a kind of welding fixture convenient for avoiding battery case welding deformation according to claim 1, it is characterised in that: institute
Stating top plate (16) and bottom plate (9) is the identical plate body of two block structure sizes.
4. a kind of welding fixture convenient for avoiding battery case welding deformation according to claim 1, it is characterised in that: institute
Lifting shell (8) is stated to correspond in same vertical line with the rack gear (6) being fixedly connected in the middle part of connecting rod (18).
5. a kind of welding fixture convenient for avoiding battery case welding deformation according to claim 1, it is characterised in that: institute
The cross-sectional area for stating reclaiming plate (21) is consistent with the lumenal cross-section of discharge hole (22) product size shape.
6. a kind of welding fixture convenient for avoiding battery case welding deformation according to claim 1, it is characterised in that: institute
It states locking cap (2) to be made of riffled tube and friction plate, the friction plate is fixedly connected on the Basolateral of riffled tube, described
Riffled tube is threaded in the top end surface of threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882430.0U CN209140178U (en) | 2018-11-15 | 2018-11-15 | A kind of welding fixture convenient for avoiding battery case welding deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882430.0U CN209140178U (en) | 2018-11-15 | 2018-11-15 | A kind of welding fixture convenient for avoiding battery case welding deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140178U true CN209140178U (en) | 2019-07-23 |
Family
ID=67285946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821882430.0U Active CN209140178U (en) | 2018-11-15 | 2018-11-15 | A kind of welding fixture convenient for avoiding battery case welding deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231125A (en) * | 2020-01-16 | 2020-06-05 | 大同新成新材料股份有限公司 | Combined type pressure bonding machine for adjusting radian of intelligent carbon sliding plate |
| CN116984773A (en) * | 2023-09-26 | 2023-11-03 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
-
2018
- 2018-11-15 CN CN201821882430.0U patent/CN209140178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231125A (en) * | 2020-01-16 | 2020-06-05 | 大同新成新材料股份有限公司 | Combined type pressure bonding machine for adjusting radian of intelligent carbon sliding plate |
| CN111231125B (en) * | 2020-01-16 | 2022-04-19 | 大同新成新材料股份有限公司 | Combined type pressure bonding machine for adjusting radian of intelligent carbon sliding plate |
| CN116984773A (en) * | 2023-09-26 | 2023-11-03 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
| CN116984773B (en) * | 2023-09-26 | 2023-12-12 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
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