CN212398447U - Aluminum cell MIG welding deformation prevention equipment - Google Patents
Aluminum cell MIG welding deformation prevention equipment Download PDFInfo
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- CN212398447U CN212398447U CN202020425995.7U CN202020425995U CN212398447U CN 212398447 U CN212398447 U CN 212398447U CN 202020425995 U CN202020425995 U CN 202020425995U CN 212398447 U CN212398447 U CN 212398447U
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Abstract
The utility model belongs to the technical field of battery case construction installation equipment for the car, a this aluminium battery case MIG welding deformation prevention equipment is provided, mainly include main welding jig and deformation jacking subassembly of preapring for an unfavorable turn of events, here whole deformation equipment adopts disconnect-type working method, includes weldment work position and material loading position promptly, adopts the arrangement mode of weldment work position and material loading position separation here, can effectual improvement operator's work safety. The utility model has the advantages of adopt split type compact structure, the part compresses tightly position height-adjustable, and adjustment local height that can be pertinence guarantees to compress tightly the product of position and bearing structure's laminating to improve welding quality, adopt the mode of arrangement of welding work position and material loading position separation, can effectual improvement operator's work safety.
Description
Technical Field
The utility model belongs to the technical field of battery case tool equipment for the car, concretely relates to shape equipment is preapred for an unfavorable turn of events in aluminum cell box MIG welding.
Background
MIG Welding (Metal Inert Gas arc Welding), which is Inert Gas shielded arc Welding, in which a Welding portion is covered with an Inert Gas to stabilize an arc and prevent a change in Welding quality, and a Metal of the Welding portion is thermally melted by the arc and a Welding wire is fed to connect a weld, includes: the MIG welding can weld almost all metals, is particularly suitable for welding aluminum and aluminum alloy, copper and copper alloy, stainless steel and other materials, has wider and wider application in the welding field, and has more and more application amount of battery boxes along with the development of electric automobiles. The bottom plate of the battery box is generally of a planar structure, the area is about 2m multiplied by 1.4m, MIG welding is adopted, the welding quality can be improved, the welding speed is improved, MIG welding is that the local part of the interface of two workpieces to be welded is rapidly heated and melted through a heat source to form a molten pool, the molten pool moves forwards along with the heat source, a continuous welding seam is formed after cooling, the two workpieces are connected into a whole, because the welding is a local rapid heating and cooling process, the welding area can not freely expand and contract due to the restraint of the surrounding workpiece bodies, and welding stress and deformation are generated on the weldment after cooling. The existing MIG welding clamp adopts an integral welding platform and a peripheral pressing block to fix a product and carry out MIG welding. The following points are mainly not sufficient: 1. the integral platform cannot meet the requirement of welding flatness; 2. the product plane is big, and the product middle part lacks and compresses tightly the unit, can't guarantee product and holding surface laminating, guarantees product welding quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to provide a reduce welding back plane and warp to prior art's current situation, improve welded plane degree, improve welding quality's aluminium battery box MIG welding anti-deformation equipment.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an aluminium battery box MIG welding anti-deformation equipment which characterized in that includes:
the main welding fixture is connected with a driving device and can move to a welding working position from a loading position under the driving of the driving device;
at least a set of shape jacking subassembly of preapring for an unfavorable turn of events sets up at the weldment work position, and after main welding jig removed the weldment work position, shape jacking subassembly of preapring for an unfavorable turn of events removed main welding jig's bottom and upwards jacking and battery case work piece laminating.
In foretell aluminium battery box MIG welding deformation prevention equipment, deformation prevention jacking subassembly include:
the support is arranged on the side edge of the welding work position;
the jacking mobile platform is positioned on the support, guide rail parts are arranged on the jacking mobile platform and the support, and the jacking mobile platform is sleeved on the guide rail parts and can move;
a jacking pressing piece which is positioned on the jacking mobile platform,
the jacking guide mechanism is arranged between the jacking pressing piece and the jacking moving table and used for guiding the moving position of the jacking pressing piece;
and the jacking driving mechanism is arranged on the jacking moving table, is connected with the jacking pressing piece and drives the jacking pressing piece to move.
In the aforesaid aluminium battery box MIG welding deformation prevention equipment, the jacking subassembly of preapring for an unfavorable turn of events still include:
the jacking limiting mechanism is arranged between the jacking pressing piece and the jacking moving table and limits the moving position of the jacking pressing piece;
and the jacking buffer mechanism is arranged on the jacking mobile platform and used for buffering the movement of the jacking part.
In foretell aluminium battery box MIG welding deformation equipment of preapring for an unfavorable turn of events, the jacking casting die include the jacking connecting plate, the interval is provided with the jacking piece on the jacking connecting plate, the split type installation of jacking piece is on the jacking connecting plate.
In foretell aluminium cell box MIG welding deformation prevention equipment, main welding jig global on arranged a plurality of clamping components, be provided with on main welding jig's the last side and press the material regulating part, the material regulating part of pressing include connecting portion and press material portion, connecting portion and press material portion fixed connection, connecting portion and pressure flitch fixed connection, press material portion on the interval arrange the material piece of pressing, press the material piece and press and be provided with the gasket between the material portion.
Compared with the prior art, the utility model has the advantages of adopt split type compact structure, the part compresses tightly position height-adjustable, and adjustment local height that can be pertinence guarantees the product that compresses tightly the position and bearing structure's laminating to improve welding quality, adopt the mode of arranging of weldment work position and material loading position separation, can effectual improvement operator's work safety.
Drawings
FIG. 1 is a schematic view of the whole structure of the anti-deformation device for MIG welding of the aluminum battery box;
FIG. 2 is a front view of the main welding fixture;
FIG. 3 is a schematic view of the back side of the main welding fixture;
FIG. 4 is a schematic structural view of the deformation prevention jacking assembly;
fig. 5 is a schematic structural view of the swaging adjuster.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
In the figure, a main welding jig 1; the anti-deformation jacking assembly 2; a drive device 3; a clamping assembly 4; a welding work position 5; a loading position 6; a material pressing adjusting part 7; a connecting portion 71; a material pressing portion 72; a material pressing block 8; a support 9; jacking the mobile station 10; jacking the pressing piece 11; a track member 12; a Y-direction driver 13; jacking a connecting plate 14; a jacking block 15; a jack-up driving mechanism 16; a jacking guide mechanism 17; a jacking limit mechanism 18; a jacking buffer mechanism 19; a battery case work 20.
As shown in figure 1, this aluminium battery case MIG welding deformation prevention equipment mainly is used for compressing tightly fixedly to battery case work piece 20 before the MIG welding, prevents to warp when the welding, mainly includes main welding jig 1 and deformation jacking subassembly 2 that preapres for an unfavorable turn of events, and whole deformation equipment adopts disconnect-type working method here, includes weldment work position 5 and material loading position 6 promptly, adopts the arrangement mode of weldment work position 5 and material loading position 6 separation here, can effectual improvement operator's work safety.
Specifically, as shown in fig. 2 and 3, the battery box workpiece 20 is placed on and clamped by the main welding fixture 1, the main welding fixture 1 is connected with a driving device 3 and can move from a loading position 6 to a welding working position 5 under the driving of the driving device 3, a plurality of clamping assemblies 4 are arranged on the circumferential surface of the main welding fixture 1, the battery box workpiece 20 can be preliminarily clamped and fixed through the clamping assemblies 4, the position of the pressing structure in the working process can be ensured, as shown in fig. 5, a material pressing adjusting part 7 is arranged on the upper side surface of the main welding fixture 1, the material pressing adjusting part 7 comprises a connecting part 71 and a material pressing part 72, the connecting part 71 is fixedly connected with the material pressing part 72, the connecting part 71 is fixedly connected with a material pressing plate, material pressing blocks 8 are arranged on the material pressing part 72 at intervals, and a gasket is arranged between the material pressing blocks 8 and the material pressing part 72, the material pressing block 8 is mainly used for being attached to a battery box workpiece 20, material pressing can be conducted on all positions through the material pressing block 8, meanwhile, the material pressing degree of the material pressing block 8 can be adjusted through the gasket, therefore, the height of the pressing position can be adjusted locally, the whole product is attached to the supporting surface, welding quality is improved, and adjustability of the pressing height can be achieved through the air cylinder, the electric cylinder or other modes except the gasket.
The biggest innovation of the patent is that the anti-deformation jacking assemblies 2 are arranged, wherein the clamping assemblies 4 in fig. 2 only clamp the peripheral side parts of the battery box workpiece 20, the middle position of the battery box workpiece 20 is not clamped correspondingly, four groups of anti-deformation jacking assemblies 2 are arranged in the embodiment, the corresponding groups of anti-deformation jacking assemblies 2 can be arranged according to the size of the battery box workpiece 20, specifically, as shown in fig. 4, the anti-deformation jacking assemblies 2 are arranged at the welding working position 5, after the main welding fixture 1 moves to the welding working position 5, the anti-deformation jacking assemblies 2 move to the bottom of the main welding fixture 1 and lift upwards to be attached to the battery box workpiece 20, wherein each anti-deformation jacking assembly 2 comprises a support 9, a jacking moving platform 10 and a jacking pressing piece 11, and the support 9 is arranged on the side edge of the welding working position 5; the jacking mobile station 10 is positioned on the support 9, the guide rail parts 12 are arranged on the jacking mobile station 10 and the support 9, the jacking mobile station 10 is sleeved on the guide rail parts 12 and can move, the jacking mobile station 10 can be driven to move by utilizing a Y-direction driver 13 to be connected with the support 9, the jacking mobile station 10 is positioned on the jacking mobile station 10 aiming at the jacking pressing part 11, the jacking pressing part 11 comprises a jacking connecting plate 14, jacking blocks 15 are arranged on the jacking connecting plate 14 at intervals, the jacking blocks 15 are installed on the jacking connecting plate 14 in a split mode, the heights of jacking pressing positions can be adjusted locally through the jacking blocks 15 at all positions, so that the whole battery box workpiece 20 is attached to the jacking surface, the welding quality is improved, and in addition, as an optimization, the anti-deformation jacking assembly 2 further comprises a jacking driving mechanism 16, the jacking driving mechanism is arranged on the jacking mobile station 10 and connected with the jacking pressing, can make jacking structure automatic rising like this, horizontal migration, deformation-preventing jacking subassembly 2 still includes jacking guiding mechanism 17 in addition, mainly set up between jacking casting die 11 and jacking mobile station 10 and to the top step up the mobile position of piece 11 and lead, guarantee jacking moving direction stability like this, deformation-preventing jacking subassembly 2 still includes jacking stop gear 18, the setting is spacing between jacking casting die 11 and jacking mobile station 10 and to the top step up the mobile position of piece 11, here can guarantee the uniqueness of jacking structure overall position, jacking buffer gear 19 sets up on jacking mobile station 10 and cushions jacking casting die 11's motion, can effectively reduce the structure impact like this.
This aluminium battery case MIG welding shape equipment working process of preapring for an unfavorable turn of events as follows: 1. an operator places a workpiece on the main welding fixture 1 at the feeding position 6, and the battery box workpiece 20 is positioned and pressed tightly; 2. the main welding fixture 1 is moved to a welding working position 5; 3. the anti-deformation jacking assembly 2 moves to a specified position along the Y direction; 4. jacking the anti-deformation jacking assembly 2 to ensure that the material pressing block 8 with the split structure is attached to the battery box workpiece 20; 5. MIG welding; 6. the deformation-preventing jacking assembly 2 returns to move to the original position, the main welding fixture 1 moves to the feeding position 6, and the battery box workpiece 20 is loosened and taken out.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides an aluminium battery box MIG welding anti-deformation equipment which characterized in that includes:
the main welding fixture is connected with a driving device and can move to a welding working position from a loading position under the driving of the driving device;
at least a set of shape jacking subassembly of preapring for an unfavorable turn of events sets up at the weldment work position, and after main welding jig removed the weldment work position, shape jacking subassembly of preapring for an unfavorable turn of events removed main welding jig's bottom and upwards jacking and battery case work piece laminating.
2. The apparatus of claim 1, wherein the jacking assembly comprises:
the support is arranged on the side edge of the welding work position;
the jacking mobile platform is positioned on the support, guide rail parts are arranged on the jacking mobile platform and the support, and the jacking mobile platform is sleeved on the guide rail parts and can move;
a jacking pressing piece which is positioned on the jacking mobile platform,
the jacking guide mechanism is arranged between the jacking pressing piece and the jacking moving table and used for guiding the moving position of the jacking pressing piece;
and the jacking driving mechanism is arranged on the jacking moving table, is connected with the jacking pressing piece and drives the jacking pressing piece to move.
3. The apparatus of claim 2, wherein the jacking assembly further comprises:
the jacking limiting mechanism is arranged between the jacking pressing piece and the jacking moving table and limits the moving position of the jacking pressing piece;
and the jacking buffer mechanism is arranged on the jacking mobile platform and used for buffering the movement of the jacking part.
4. The aluminum-battery MIG welding deformation prevention device of claim 3, wherein the jacking pressing part comprises a jacking connecting plate, jacking blocks are arranged on the jacking connecting plate at intervals, and the jacking blocks are installed on the jacking connecting plate in a split manner.
5. The aluminum battery box MIG welding deformation prevention device as recited in claim 4, wherein a plurality of clamping assemblies are arranged on the circumferential surface of the main welding fixture, a pressing adjusting piece is arranged on the upper side surface of the main welding fixture, the pressing adjusting piece comprises a connecting portion and a pressing portion, the connecting portion is fixedly connected with the pressing portion, the connecting portion is fixedly connected with a pressing plate, pressing blocks are arranged on the pressing portion at intervals, and a gasket is arranged between the pressing blocks and the pressing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425995.7U CN212398447U (en) | 2020-03-27 | 2020-03-27 | Aluminum cell MIG welding deformation prevention equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425995.7U CN212398447U (en) | 2020-03-27 | 2020-03-27 | Aluminum cell MIG welding deformation prevention equipment |
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| CN212398447U true CN212398447U (en) | 2021-01-26 |
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| CN202020425995.7U Active CN212398447U (en) | 2020-03-27 | 2020-03-27 | Aluminum cell MIG welding deformation prevention equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275749A (en) * | 2021-05-27 | 2021-08-20 | 广东宏石激光技术股份有限公司 | Automatic welding production line and production method for automobile battery box |
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2020
- 2020-03-27 CN CN202020425995.7U patent/CN212398447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275749A (en) * | 2021-05-27 | 2021-08-20 | 广东宏石激光技术股份有限公司 | Automatic welding production line and production method for automobile battery box |
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