CN220112110U - Battery box panel flanging die - Google Patents
Battery box panel flanging die Download PDFInfo
- Publication number
- CN220112110U CN220112110U CN202320877488.0U CN202320877488U CN220112110U CN 220112110 U CN220112110 U CN 220112110U CN 202320877488 U CN202320877488 U CN 202320877488U CN 220112110 U CN220112110 U CN 220112110U
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- plate
- panel
- bending
- boss
- vertical guide
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- 238000005452 bending Methods 0.000 claims abstract description 101
- 238000009957 hemming Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a battery box panel flanging die, which comprises: the upper surface of the lower template is fixedly provided with a lower platform plate, the lower platform plate is provided with a bending boss and a demolding annular plate, the upper surface of the bending boss is provided with a positioning column, the bending boss is fixed with the lower platform plate, the demolding annular plate is sleeved on the outer side of the bending boss, a lower demolding driving mechanism is arranged between the lower platform plate and the lower template, the lower surface of the upper template is fixedly provided with an upper platform plate, the lower surface of the upper platform plate is fixedly provided with a front bending block and a rear bending block, an upper demolding plate is arranged between the front bending block and the rear bending block, and the upper demolding plate is hung below the upper platform plate through an elastic supporting mechanism. The battery box panel flanging die can rapidly, accurately and simultaneously bend edges on the front part and the rear part of the battery box panel, so that the production efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the field of bending dies, in particular to a battery box panel flanging die.
Background
The front edge and the rear edge of the panel of the battery box body are required to be folded, the folded edges on the front edge of the panel are formed by a plurality of short folded edges which are mutually welded, the panel is folded on a bending machine by a worker at present, and then each short folded edge on the front part of the panel is mutually welded by the worker, but because the number of the short folded edges which are required to be folded on the front edge of the panel is large, the folding machine is adopted to carry out folding on the panel, so that the folding process is time-consuming.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the battery box panel flanging die can rapidly and accurately flange the battery box panel.
In order to solve the problems, the utility model adopts the following technical scheme: cell box panel hem mould includes: the upper template and the lower template of upper and lower relative arrangement, its characterized in that: a lower platform plate is fixed on the upper surface of the lower template, a bending boss and a demoulding ring plate are arranged on the lower platform plate, a panel to be folded is placed on the bending boss for bending, a positioning column which can be inserted into a hole on the panel for positioning the panel is arranged on the upper surface of the bending boss, after the panel is positioned on the bending boss, the edge to be folded on the front part of the panel extends forwards out of the bending boss, the edge to be folded on the rear part of the panel extends backwards out of the bending boss, the bending boss is fixed with the lower platform plate, the demoulding ring plate is sleeved on the outer side of the bending boss, a lower demoulding driving mechanism for driving the demoulding ring plate to move up and down is arranged between the lower platform plate and the lower template, the upper surface of the demoulding ring plate is lower than the upper surface of the bending boss, so that the demoulding ring plate can not obstruct the panel of the battery box body, after the demoulding ring plate moves upwards under the drive of the lower demoulding driving mechanism, the demoulding ring plate can push the panel with the folded edges on the folding lug boss, so that the panel can be demoulded from the folding lug boss, an upper platform plate is fixed on the lower surface of the upper template, a front bending block and a rear bending block are fixed on the lower surface of the upper platform plate, an upper demoulding plate is arranged between the front bending block and the rear bending block, the lower surfaces of the upper demoulding plate, the front bending block and the rear bending block are flush, the upper demoulding plate is hung below the upper platform plate through an elastic supporting mechanism, round corners are respectively arranged on the upper edge of the front side wall and the upper edge of the rear side wall of the folding lug boss, round corners are respectively arranged on the lower edge of the rear side wall of the front bending block and the lower edge of the front side wall of the rear bending block, the upper demoulding plate can press the panel to be folded on the folding lug boss after the upper mould plate is driven to move downwards by an oil cylinder, and along with the lower movement of the upper template, the upper stripper plate can upwards compress the elastic supporting mechanism, and the front bending block can press each side to be folded of the front part of the panel, so that the side of the front part of the panel can be folded, and the rear bending block can press the side to be folded of the rear part of the panel, so that the side of the rear part of the panel can be folded.
Further, the battery box panel flanging die described above, wherein: the lower demolding driving mechanism is a plurality of lower demolding cylinders, the lower demolding cylinders are fixed on the lower surface of the lower platform plate, and piston rods of the lower demolding cylinders penetrate through the lower platform plate upwards and are fixed with the demolding annular plate.
Further, the battery box panel flanging die described above, wherein: the elastic supporting mechanism is provided with a plurality of supporting air cylinders, the supporting air cylinders are fixed on the upper surface of the upper platform plate, and piston rods of the supporting air cylinders downwards extend out to penetrate through the upper platform plate and then are fixed with the upper stripper plate.
Further, the battery box panel flanging die described above, wherein: the left end and the right end of the bending boss are respectively provided with a vertical guide rail, the left end and the right end of the upper platform plate are respectively provided with a vertical guide block, the two vertical guide blocks are respectively provided with a vertical guide groove, the left end and the right end of the demolding annular plate are respectively provided with a clamping groove which can be clamped with the vertical guide rail up and down, the clamping grooves and the vertical guide rails are clamped with each other to enable the demolding annular plate and the bending boss to be positioned with each other, the left end and the right end of the demolding annular plate are respectively provided with an avoidance groove for avoiding the vertical guide blocks, and when the upper template folds the panel with the front bending block and the rear bending block in a downward moving manner, the two vertical guide rails can be respectively inserted into the vertical guide grooves on the corresponding sides, so that the two vertical guide rails can guide the upper template up and down.
Further, the battery box panel flanging die described above, wherein: the vertical guide rail is a dovetail-shaped rail, and the vertical guide groove is a dovetail groove.
Further, the battery box panel flanging die described above, wherein: the two vertical guide blocks are located between the front bending block and the rear bending block and are respectively clamped and positioned with the front bending block and the rear bending block up and down.
The utility model has the advantages that: the battery box panel flanging die can rapidly, accurately and simultaneously bend edges on the front part and the rear part of the battery box panel, so that the production efficiency can be greatly improved.
Drawings
Fig. 1 is a schematic structural view of a battery case panel hemming die according to the present utility model.
Fig. 2 is a schematic sectional view of a battery case panel hemming die according to the present utility model.
Fig. 3 is a schematic diagram of the arrangement structure of the upper template, the upper platform plate, the front bending block, the rear bending block and the upper stripper plate.
Fig. 4 is a schematic structural view of the upper stripper plate.
Fig. 5 is a schematic structural view of a stripper ring.
Fig. 6 is a schematic view of the structure of the battery case panel after the processing.
Detailed Description
The utility model is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, and 6, the battery case panel hemming die includes: the upper template 1 and the lower template 2 which are oppositely arranged up and down are fixed on the upper surface of the lower template 2, a bending boss 4 and a demoulding ring plate 5 are arranged on the lower template 3, a panel 17 to be folded is placed on the bending boss 4 for bending, a positioning column which can be inserted into a hole on the panel 17 for positioning the panel 17 is arranged on the upper surface of the bending boss 4, after the panel 17 is positioned on the bending boss 4, the edge to be folded on the front part of the panel 17 extends forwards out of the bending boss 4, the edge to be folded on the rear part of the panel 17 extends backwards out of the bending boss 4, the bending boss 4 is fixed with the lower template 3, the demoulding ring plate 5 is sleeved outside the bending boss 4, a lower demoulding driving mechanism for driving the demoulding ring plate 5 to move up and down is arranged between the lower template 3 and the lower template 2, the upper surface of the demolding ring plate 5 is lower than the upper surface of the bending boss 4, so that the demolding ring plate 5 does not obstruct the flanging of the battery box panel 17, after the demolding ring plate 5 moves upwards under the drive of the lower demolding driving mechanism, the demolding ring plate 5 can push the panel 17 with the flanging completed on the bending boss 4, the panel 17 can be demolded from the bending boss 4, an upper platform plate 6 is fixed on the lower surface of the upper platform plate 1, a front bending block 7 and a rear bending block 8 are fixed on the lower surface of the upper platform plate 6, an upper demolding plate 9 is arranged between the front bending block 7 and the rear bending block 8, the lower surfaces of the upper demolding plate 9, the front bending block 7 and the rear bending block 8 are flush, the upper demolding plate 9 is suspended below the upper platform plate 6 through an elastic supporting mechanism, round corners are chamfered on the upper edge of the front side wall and the upper edge of the rear side wall of the bending boss 4, the lower edge of the rear side wall of the front bending block 7, the front side wall lower edge of the back bending block 8 is provided with round corners, so that the edges of the panel 17 are cut by up-down shearing during edge folding, after the upper template 1 is driven by an oil cylinder to move downwards, the upper stripper plate 9 can press the panel 17 to be folded on the folding boss 4, and along with the downward movement of the upper template 1, the upper stripper plate 9 can compress the elastic supporting mechanism upwards, the front bending block 7 can press all the edges to be folded of the front part of the panel 17, so that all the edges to be folded of the front part of the panel 17 can be bent, the back bending block 8 can press all the edges to be folded of the rear part of the panel 17, so that the edges of the rear part of the panel 17 can be bent, and after edge folding is finished, the upper stripper plate 9 can press the panel 17 to prevent the panel 17 from being carried up by the front bending block 7 and the back bending block 8.
In this embodiment, the lower demolding driving mechanism is a plurality of lower demolding cylinders 10, the lower demolding cylinders 10 are fixed on the lower surface of the lower platform plate 3, and piston rods of the lower demolding cylinders 10 penetrate through the lower platform plate 3 upwards and then are fixed with the demolding ring plate 5.
The elastic supporting mechanism is a plurality of supporting cylinders 11, the supporting cylinders 11 are fixed on the upper surface of the upper platform plate 6, the piston rods of the supporting cylinders 11 downwards extend out to penetrate through the upper platform plate 6 and then are fixed with the upper stripper plate 9, and the supporting cylinders 11 are compressed when the upper stripper plate 9 moves upwards.
The left end and the right end of the bending boss 4 are respectively provided with a vertical guide rail 12, the left end and the right end of the upper platform plate 6 are respectively provided with a vertical guide block 13, the two vertical guide blocks 13 are respectively provided with a vertical guide groove 14, the left end and the right end of the demoulding ring plate 5 are respectively provided with a clamping groove 16 which can be clamped with the vertical guide rail 12 up and down, the clamping grooves 16 and the vertical guide rail 12 can enable the demoulding ring plate 5 and the bending boss 4 to be positioned mutually after being clamped, the left end and the right end of the demoulding ring plate 5 are respectively provided with an avoiding groove 15 for avoiding the vertical guide block 13, and when the upper template 1 carries the front bending block 7 and the rear bending block 8 to downwards move the opposite plate 17 for flanging, the two vertical guide rails 12 can be respectively inserted into the vertical guide grooves 14 on the corresponding sides, so that the two vertical guide rails 12 can guide the upper template 1 up and down.
The vertical guide rail 12 is a dovetail rail, and the vertical guide groove 14 is a dovetail groove.
The two vertical guide blocks 13 are located between the front bending block 7 and the rear bending block 8, and the two vertical guide blocks 13 are respectively clamped and positioned with the front bending block 7 and the rear bending block 8 up and down.
Claims (6)
1. Cell box panel hem mould includes: the upper template and the lower template of upper and lower relative arrangement, its characterized in that: a lower platform plate is fixed on the upper surface of the lower template, a bending boss and a demoulding ring plate are arranged on the lower platform plate, a panel to be folded is placed on the bending boss for bending, a positioning column which can be inserted into a hole on the panel for positioning the panel is arranged on the upper surface of the bending boss, after the panel is positioned on the bending boss, the edge to be folded on the front part of the panel extends forwards out of the bending boss, the edge to be folded on the rear part of the panel extends backwards out of the bending boss, the bending boss is fixed with the lower platform plate, the demoulding ring plate is sleeved on the outer side of the bending boss, a lower demoulding driving mechanism for driving the demoulding ring plate to move up and down is arranged between the lower platform plate and the lower template, the upper surface of the demoulding ring plate is lower than the upper surface of the bending boss, so that the demoulding ring plate can not obstruct the panel of the battery box body, after the demoulding ring plate moves upwards under the drive of the lower demoulding driving mechanism, the demoulding ring plate can push the panel with the folded edges on the folding lug boss, so that the panel can be demoulded from the folding lug boss, an upper platform plate is fixed on the lower surface of the upper template, a front bending block and a rear bending block are fixed on the lower surface of the upper platform plate, an upper demoulding plate is arranged between the front bending block and the rear bending block, the lower surfaces of the upper demoulding plate, the front bending block and the rear bending block are flush, the upper demoulding plate is hung below the upper platform plate through an elastic supporting mechanism, round corners are respectively arranged on the upper edge of the front side wall and the upper edge of the rear side wall of the folding lug boss, round corners are respectively arranged on the lower edge of the rear side wall of the front bending block and the lower edge of the front side wall of the rear bending block, the upper demoulding plate can press the panel to be folded on the folding lug boss after the upper mould plate is driven to move downwards by an oil cylinder, and along with the lower movement of the upper template, the upper stripper plate can upwards compress the elastic supporting mechanism, and the front bending block can press each side to be folded of the front part of the panel, so that the side of the front part of the panel can be folded, and the rear bending block can press the side to be folded of the rear part of the panel, so that the side of the rear part of the panel can be folded.
2. The battery case panel hemming die of claim 1 wherein: the lower demolding driving mechanism is a plurality of lower demolding cylinders, the lower demolding cylinders are fixed on the lower surface of the lower platform plate, and piston rods of the lower demolding cylinders penetrate through the lower platform plate upwards and are fixed with the demolding annular plate.
3. The battery case panel hemming die of claim 1 wherein: the elastic supporting mechanism is provided with a plurality of supporting air cylinders, the supporting air cylinders are fixed on the upper surface of the upper platform plate, and piston rods of the supporting air cylinders downwards extend out to penetrate through the upper platform plate and then are fixed with the upper stripper plate.
4. A battery case panel hemming die according to claim 1 or 2 or 3 wherein: the left end and the right end of the bending boss are respectively provided with a vertical guide rail, the left end and the right end of the upper platform plate are respectively provided with a vertical guide block, the two vertical guide blocks are respectively provided with a vertical guide groove, the left end and the right end of the demolding annular plate are respectively provided with a clamping groove which can be clamped with the vertical guide rail up and down, the clamping grooves and the vertical guide rails are clamped with each other to enable the demolding annular plate and the bending boss to be positioned with each other, the left end and the right end of the demolding annular plate are respectively provided with an avoidance groove for avoiding the vertical guide blocks, and when the upper template folds the panel with the front bending block and the rear bending block in a downward moving manner, the two vertical guide rails can be respectively inserted into the vertical guide grooves on the corresponding sides, so that the two vertical guide rails can guide the upper template up and down.
5. The battery case panel hemming die of claim 4 wherein: the vertical guide rail is a dovetail-shaped rail, and the vertical guide groove is a dovetail groove.
6. The battery case panel hemming die of claim 4 wherein: the two vertical guide blocks are located between the front bending block and the rear bending block and are respectively clamped and positioned with the front bending block and the rear bending block up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877488.0U CN220112110U (en) | 2023-04-19 | 2023-04-19 | Battery box panel flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877488.0U CN220112110U (en) | 2023-04-19 | 2023-04-19 | Battery box panel flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112110U true CN220112110U (en) | 2023-12-01 |
Family
ID=88915312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320877488.0U Active CN220112110U (en) | 2023-04-19 | 2023-04-19 | Battery box panel flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112110U (en) |
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2023
- 2023-04-19 CN CN202320877488.0U patent/CN220112110U/en active Active
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