CN208575432U - A kind of battery case welding platform - Google Patents
A kind of battery case welding platform Download PDFInfo
- Publication number
- CN208575432U CN208575432U CN201820969073.5U CN201820969073U CN208575432U CN 208575432 U CN208575432 U CN 208575432U CN 201820969073 U CN201820969073 U CN 201820969073U CN 208575432 U CN208575432 U CN 208575432U
- Authority
- CN
- China
- Prior art keywords
- battery case
- pressing device
- welding
- positioning mechanism
- workbench base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 230000004807 localization Effects 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of battery case welding platforms, hanging ring, positioning mechanism and hold-down mechanism including Workbench base, above Workbench base, the positioning mechanism is set to the edge of the Workbench base, battery case is set at the positioning mechanism, hold-down mechanism includes the first pressing device, the second pressing device and third pressing device, and first pressing device, the second pressing device and third pressing device branch compress the Z-direction, Y-direction and X-direction of battery case.When the utility model welding fixture works, the battery case after Friction Stir Welding is gently placed on positioning mechanism by operator, is positioned by both sides, hand push positioning mechanism is fixed, 135 degree of clamping battery cases are rotated by hold-down mechanism, motor welds button, and starts to weld battery inside side wall.The welding fixture realizes automatic welding and workpiece is accurately positioned, and saves the time, improves production capacity and welding quality, reduces the security risk of operator.
Description
Technical field
A kind of the utility model car battery box welding field, and in particular to battery case welding platform.
Background technique
Welding fixture is accurately positioned and clamps as welding tool setup, by workpiece, the technique dress for assembling and welding
It is standby.In engineering machinery field, car battery box workpiece is generally made of multiple components weldings, and weld seam is more, due to position while welding
State is different, and welding form is a variety of, generally requires and carries out clamping using dedicated welding fixture, is then carried out using special equipment
Overturning, wherein welding fixture requires reliable, quick, adaptation workpiece size form range.
The novel battery cartridge is connected by four pieces of floors of battery case, front side wall, rear wall, left side wall, right side wall, angle
Plate, high pressure board spacer, MSD bracket cushion block, wire harness bracket, apron plate installation point, rear portion installation point, positioning studs, guiding
Pin, rivet nut M6, steel wire thread bush M6, Large lining, small bushing, rivet nut M5, bonding dots, steel wire thread bush M8 totally two ten
A component composition, shares the weld seam of 16899mm long, to guarantee correctly to match welding before component and component, improves the matter of weld seam
Amount, meets the sealing requirements of battery case itself, is on the Process ba- sis of reasonable arrangement welding using the welding of multi-process
The speed of welding is greatly improved, realizes the batch production of the product to a certain extent, while meeting the needs of client, is just designed
Robot welding workstation, the welding fixture of the utility model are first in agitating friction postwelding robot welding workstation
Practical welding fixture in procedure realizes battery inside welding.Since the weld seam of the procedure is more and different,
A possibility that battery case box body is excessive, and welding deformation is serious, realizes automatic operation to a greater degree and reduces manual operation, it is right
Utility model welding fixture proposes bigger requirement.
Currently, often operator's offhand, workpiece is placed in welding platform when arc welding early period, with big
The tight battery case of power clamp and platform, keep its motionless.It is clamped in arc welding in early period, often lacks stationary positioned, the function such as mistake proofing
Can, hold welding.Clamping arc welding early period, there is following problems: (1) holding arc welding mode, positioning is inaccurate
Really, speed of welding is slow, a large amount of welding defect problem occurs.(2) it manuallys locate, consumes weld interval, operator's workload
Increase, complains and increase.(3) hand-operated clamping, subjective factor is more, and operator's carelessness is easy not clamping, welding deformation of being born, and increases
Add workload.(4) production capacity can not meet client.
Utility model content
To overcome the defects of present in the prior art, a kind of battery case welding platform is now provided, solves hand-held arc at present
The low efficiency of welding, the low efficiency manually clamped, the technical problems such as production cost height.
The utility model provides a kind of battery case welding platform, including Workbench base, is set to above Workbench base
Hanging ring, positioning mechanism and hold-down mechanism, the positioning mechanism is set to the edge of the Workbench base, and battery case is set to described
At positioning mechanism, the hold-down mechanism includes the first pressing device, the second pressing device and third pressing device, first pressure
Tight device, the second pressing device and third pressing device branch compress the Z-direction, Y-direction and X-direction of the battery case.
In terms of existing technologies, when the utility model welding fixture works, operator will be after Friction Stir Welding
Battery case be gently placed on positioning mechanism, positioned by both sides, hand push positioning mechanism fixes, and passes through hold-down mechanism and rotates 135 degree
Battery case is clamped, motor welds button, and starts to weld battery inside side wall.The welding fixture realize automatic welding and
Workpiece is accurately positioned, the time is saved, improves production capacity and welding quality, reduces the security risk of operator.
Further improve is that first pressing device includes the stand connecting with Workbench base, is set to stand
On the first clamp, pressure arm and gripping block, the pressure arm and gripping block pass through first clamp and drive work.First compacting machine
Structure is compressed to carry out Z-direction to battery case.
Further improve is that the pressure arm is L-type pressure arm.It may be implemented to simultaneously clamp on to both direction, reduce
The mechanism design added.
Further improve is that the third pressing device includes link block, the guide rod connecting with link block and second
Clamp, the link block are fixed by bolts on the Workbench base.To X to effectively being clamped.
Further improve is that the positioning mechanism includes mechanism body and locating piece, and the locating piece is set to described
The both ends of mechanism body.To be positioned well to battery case.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of battery case welding platform of the utility model；
Fig. 2 is the schematic diagram of the first clamping device in a kind of battery case welding platform of the utility model；
Fig. 3 is the schematic diagram of the third clamping device in a kind of battery case welding platform of the utility model.
Specific embodiment
In order to realize utility model technological means, create feature, reach purpose and effect is easy to understand, below
In conjunction with attached drawing, the utility model is further described.
The embodiments of the present invention disclose a kind of battery case welding platform, as shown in Figure 1, include Workbench base 5,
Hanging ring 10, positioning mechanism 4 and hold-down mechanism above Workbench base 5, positioning mechanism 4 are set to the side of Workbench base 5
Edge, positioning mechanism 4 include mechanism body and locating piece 8, and the locating piece 8 is set to the both ends of the mechanism body, and battery case is set
At locating piece 8, hold-down mechanism includes the first pressing device 1, the second pressing device 2 and third pressing device 3, and first compresses dress
The 1, second pressing device 2 and 3 branch of third pressing device is set to compress the Z-direction, Y-direction and X-direction of battery case.
Specifically, as shown in Figure 2 and Figure 3, the first pressing device 1 includes the stand 7 connecting with Workbench base 5, sets
In the first clamp 6, pressure arm 11 and gripping block 12 on stand 7, pressure arm 11 and gripping block 12 pass through the first clamp 6 and drive work,
It is compressed to carry out Z-direction to battery case, wherein pressure arm 11 is L-type pressure arm 11, may be implemented to both direction while pressing from both sides
Tightly, reduce the mechanism design added；In addition, the guide rod 14 that third pressing device 3 includes link block 13, connect with link block 13
With the second clamp 9, link block 13 is fixed by bolts on the Workbench base 5, to X to effectively being clamped.
In specifically used, firstly, polishing after Friction Stir Welding, manually by the Workbench base 5 after polishing
It is moved on welding fixture, hold-down mechanism and other supporting mechanisms support Workbench base 5, by the side abutment of battery case fixed
Position mechanism 4 pushes third pressing device 3 and the second pressing device 2 to clamp the X and Y-direction of battery case.Again by the first pressing device
1 is rotated by 90 °, and battery case Z-direction is compressed, and operator clicks CMT work station button, and welding robot starts to weld, and welds
After, three pressing devices are opened, battery case is taken out, complete operation.
The battery case welding platform of the utility model, it is structurally reasonable, easy to operate, quick, it has the advantages that
1. can the weld seam to different directions disposably welded, may be implemented that twenties weld seams weld together can
It can property.
2. the welding platform, can use position-limit mechanism and positioning mechanism 4 by work piece is fixed on specific position, prevent
The component shift only welded, avoids bond pad locations from deviating.
3. improving the positioning of part, reduction is manually positioned, and is saved manpower and weld interval, is improved welding efficiency
And welding quality.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, devices and structures not described in detail herein should be understood as is given with the common mode in this field
To implement；Those skilled in the art, which can make various deformations or amendments within the scope of the claims and make, several simply to push away
It drills, deform or replaces, this has no effect on the substantive content of utility model.
Claims (5)
1. a kind of battery case welding platform, it is characterised in that: hanging ring including Workbench base, above Workbench base,
Positioning mechanism and hold-down mechanism, the positioning mechanism are set to the edge of the Workbench base, and battery case is set to the localization machine
At structure, the hold-down mechanism includes the first pressing device, the second pressing device and third pressing device, and described first compresses dress
It sets, the second pressing device and third pressing device branch compress the Z-direction, Y-direction and X-direction of the battery case.
2. a kind of battery case welding platform as described in claim 1, it is characterised in that: first pressing device includes and work
Make stand, the first clamp, pressure arm and the gripping block on stand that sewing platform base connects, the pressure arm and gripping block pass through described
First clamp drives work.
3. a kind of battery case welding platform as claimed in claim 2, it is characterised in that: the pressure arm is L-type pressure arm.
4. a kind of battery case welding platform as described in claim 1, it is characterised in that: the third pressing device includes connection
Block, the guide rod connecting with link block and the second clamp, the link block are fixed by bolts on the Workbench base.
5. a kind of battery case welding platform as described in claim 1, it is characterised in that: the positioning mechanism includes mechanism body
And locating piece, the locating piece are set to the both ends of the mechanism body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969073.5U CN208575432U (en) | 2018-06-22 | 2018-06-22 | A kind of battery case welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969073.5U CN208575432U (en) | 2018-06-22 | 2018-06-22 | A kind of battery case welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575432U true CN208575432U (en) | 2019-03-05 |
Family
ID=65509236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969073.5U Expired - Fee Related CN208575432U (en) | 2018-06-22 | 2018-06-22 | A kind of battery case welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394748A (en) * | 2019-08-27 | 2019-11-01 | 意特利（滁州）智能数控科技有限公司 | A kind of battery case head frock clamp and battery case share frock clamp |
| CN113146089A (en) * | 2021-04-25 | 2021-07-23 | 安徽国轩象铝科技有限公司 | Front surface assembly welding device and welding method for battery shell of electric vehicle |
| CN113857759A (en) * | 2021-11-18 | 2021-12-31 | 郑州亨睿精密机械科技有限公司 | Power battery storehouse radiating bottom plate back welding clamping mechanism |
| CN115258003A (en) * | 2022-07-08 | 2022-11-01 | 奇瑞汽车股份有限公司 | Fixing tool for vehicle body side wall assembly |
-
2018
- 2018-06-22 CN CN201820969073.5U patent/CN208575432U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394748A (en) * | 2019-08-27 | 2019-11-01 | 意特利（滁州）智能数控科技有限公司 | A kind of battery case head frock clamp and battery case share frock clamp |
| CN110394748B (en) * | 2019-08-27 | 2024-04-23 | 意特利（滁州）智能数控科技有限公司 | Frock clamp for battery case head and battery case sharing frock clamp |
| CN113146089A (en) * | 2021-04-25 | 2021-07-23 | 安徽国轩象铝科技有限公司 | Front surface assembly welding device and welding method for battery shell of electric vehicle |
| CN113857759A (en) * | 2021-11-18 | 2021-12-31 | 郑州亨睿精密机械科技有限公司 | Power battery storehouse radiating bottom plate back welding clamping mechanism |
| CN115258003A (en) * | 2022-07-08 | 2022-11-01 | 奇瑞汽车股份有限公司 | Fixing tool for vehicle body side wall assembly |
| CN115258003B (en) * | 2022-07-08 | 2023-10-31 | 奇瑞汽车股份有限公司 | Car body side wall assembly fixing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 |