CN216966027U - Stamping die for VDA module battery shell - Google Patents
Stamping die for VDA module battery shell Download PDFInfo
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- CN216966027U CN216966027U CN202220701868.4U CN202220701868U CN216966027U CN 216966027 U CN216966027 U CN 216966027U CN 202220701868 U CN202220701868 U CN 202220701868U CN 216966027 U CN216966027 U CN 216966027U
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Abstract
The utility model provides a VDA module battery case stamping die, includes the cover half and is used for along the movable mould of horizontal direction compound die with the cover half, cover half and movable mould all include the bottom plate and follow the scalable roof that sets up on the bottom plate of punching press direction, fixed being equipped with the terrace die on the bottom plate, be equipped with on the roof flexible in-process can with the die of terrace die adaptation, the cover half bottom plate is equipped with and is used for supporting the cover half layer board of treating punching press battery case one end jointly with the cover half terrace die, is equipped with on the movable mould bottom plate to be used for supporting the movable mould layer board of treating the punching press battery case other end jointly with the movable mould terrace die, and movable mould layer board and cover half layer board are along the equal flexible setting of punching press direction. According to the die, the movable die and the fixed die of the die can be horizontally assembled, the supporting plate and the male die of the fixed die jointly support one end of the battery shell, and the supporting plate and the male die of the movable die jointly support the other end of the battery shell, so that the two ends can be simultaneously stamped, the stamping efficiency of the battery shell is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a stamping die for a VDA module battery shell.
Background
The VDA module battery shell is commonly used for all-electric passenger vehicle batteries, and a stamping die is needed in production.
The stamping die that traditional VDA module battery case used is mostly the open-type, and during the punching press, the compound die and the die sinking of mould are mostly gone on along the punching press direction, and when VDA module battery case carries out the punching press, can only accomplish the punching press of battery case one end usually and handle, and the staff need reverse the back with battery case, carries out the punching press to the other end again, and punching press is inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stamping die for a VDA module battery shell, which aims to solve the problem of low stamping efficiency of a die used for producing the traditional VDA module battery shell.
The technical scheme adopted by the utility model to achieve the aim is as follows:
a VDA module battery case stamping die, includes cover half and is used for the movable mould with the cover half along the compound die of horizontal direction:
the fixed die comprises a fixed die bottom plate and a fixed die top plate which is arranged on the fixed die bottom plate in a telescopic mode along the stamping direction, a fixed die male die is fixedly arranged on the fixed die bottom plate, and a fixed die female die which can be matched with the fixed die male die in the telescopic process of the fixed die top plate is arranged on the fixed die top plate;
the movable die comprises a movable die bottom plate and a movable die top plate which is arranged on the movable die bottom plate in a telescopic mode along the stamping direction, a movable die male die is fixedly arranged on the movable die bottom plate, and a movable die female die which can be matched with the male die in the telescopic process of the movable die top plate is arranged on the movable die top plate;
the fixed die base plate is also provided with a fixed die supporting plate which is used for supporting one end of the battery shell to be punched together with the fixed die male die, and the movable die base plate is provided with a movable die supporting plate which is used for supporting the other end of the battery shell to be punched together with the movable die male die;
the movable mould supporting plate and the fixed mould supporting plate can be arranged in a telescopic mode along the stamping direction.
Further, be equipped with many cover half support columns on the cover half bottom plate, connect cover half roof and cover half support column and be equipped with and lose punching press exogenic action under, drive cover half roof keep away from the first spring of cover half bottom plate.
Furthermore, the fixed die supporting columns are uniformly distributed on the fixed die bottom plate.
Furthermore, a plurality of movable mold supporting columns are arranged on the movable mold bottom plate, and a third spring which is used for connecting the movable mold top plate with the movable mold supporting columns and enabling the movable mold fixed mold top plate to be far away from the movable mold bottom plate under the action of lost stamping external force is arranged.
Furthermore, the movable mould support columns are uniformly distributed on the movable mould base plate.
Further, a fixed die mounting table extending towards the fixed die top plate is arranged on the fixed die bottom plate, and the fixed die male die is arranged at the top end of the fixed die mounting table and corresponds to the fixed die female die.
Furthermore, a movable die mounting table extending towards the movable die top plate is arranged on the movable die bottom plate, and the movable die male die is arranged at the top end of the movable die mounting table and corresponds to the movable die female die.
Further, the fixed die supporting plate is vertically arranged on the side wall of the mounting table in a sliding mode, and a second spring used for enabling the fixed die supporting plate to drive the battery shell to be horizontally staggered with the fixed die male die in the stamping process is arranged on the fixed die supporting plate and connected with the fixed die mounting table.
Furthermore, the movable mould supporting plate is vertically arranged on the side wall of the movable mould mounting platform in a sliding mode, and a fourth spring used for enabling the movable mould supporting plate to drive the battery shell to be horizontally staggered with the movable mould male mould in the stamping process is arranged on the movable mould supporting plate and the movable mould mounting platform in a connecting mode.
The utility model has the beneficial effects that:
1. according to the VDA module battery shell stamping die, the movable die and the fixed die can be horizontally matched, the supporting plate of the fixed die and the male die jointly support one end of the battery shell, the supporting plate of the movable die and the male die jointly support the other end of the battery shell, and therefore two ends of the battery shell can be stamped at the same time, the stamping efficiency of the battery shell is improved, and the labor intensity is reduced.
2. According to the stamping die for the VDA module battery shell, the pressing plate and the bottom plate of the movable die and the fixed die are of a relatively telescopic closed structure, the male die, the female die and the supporting plate are arranged between the pressing plate and the bottom plate, the movable die and the fixed die are respectively in a closed state for stamping in the whole stamping process, and the stamping die has better precision stability compared with a traditional open structure.
Drawings
Fig. 1 is a schematic structural view of a VDA module battery case stamping die according to an embodiment in an open state;
fig. 2 is a schematic structural view of the VDA module battery case stamping die according to the embodiment in a clamped state;
fig. 3 is a schematic structural diagram of a fixed die in a stamping die for a battery case of a VDA module according to an embodiment;
fig. 4 is a schematic cross-sectional view of a stationary mold in a stamping die for a battery case of a VDA module according to an embodiment;
fig. 5 is a schematic structural view of a movable mold in a battery case stamping die of the VDA module according to the embodiment;
fig. 6 is a schematic cross-sectional view of a movable mold in a battery case stamping die of a VDA module according to an embodiment.
The labels in the figure are: 1. the fixed die comprises a fixed die, 101, a fixed die top plate, 102, a first spring, 103, a fixed die supporting column, 104, a fixed die bottom plate, 105, a second spring, 106, a fixed die mounting table, 107, a fixed die supporting plate, 108, a fixed die concave die, 109, a fixed die convex die, 2, a base, 201, a guide rail, 202, a sliding block, 3, a battery shell, 4, a movable die, 401, a movable die top plate, 402, a third spring, 403, a movable die supporting column, 404, a movable die bottom plate, 405, a fourth spring, 406, a movable die mounting table, 407, a movable die supporting plate, 408, a movable die concave die, 409 and a movable die convex die.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein in the description of the utility model it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a specific embodiment of a VDA module battery shell stamping die, which comprises the following steps:
referring to fig. 1 to 2, the VDA module battery case stamping die of the present embodiment includes a fixed die 1 and a movable die 4, and the movable die 4 and the fixed die 1 can be clamped and unclamped in a horizontal direction.
As shown in fig. 3, the fixed mold 1 includes a fixed mold bottom plate 104 and a fixed mold top plate 101, the fixed mold top plate 101 can be telescopically arranged relative to the fixed mold bottom plate 104 along a punching direction, for example, a plurality of fixed mold supporting columns 103 are arranged on the fixed mold bottom plate 104, the fixed mold supporting columns 103 can be distributed on the fixed mold bottom plate 104 in a rectangular shape, and first springs 102 are arranged to connect the fixed mold top plate 101 and the fixed mold supporting columns 103, when the fixed mold top plate 101 loses a punching effect of a punching unit, the first springs 102 drive the fixed mold top plate 101 to be away from the fixed mold bottom plate 104, it can be understood that, in order to stabilize the whole telescopic process, the fixed mold supporting columns 103 can be arranged in a cylindrical shape, fixed mold guiding columns arranged in a cylinder are arranged on the fixed mold top plate 101, and the first springs 102 are connected to the fixed mold guiding columns and the fixed mold bottom plate 104, so that a guiding stabilizing effect of the telescopic process can be achieved.
A fixed die mounting table 106 which extends towards the fixed die top plate 101 is arranged on the fixed die bottom plate 104 and can be rectangular, the fixed die male die 109 is arranged at the top end of the fixed die mounting table 106, a fixed die female die 108 which is matched with the fixed die male die 109 is arranged on the fixed die top plate 101, the fixed die male die 109 can enter the fixed die female die 108 in the process that the fixed die top plate 101 extends relative to the fixed die bottom plate 104, a fixed die supporting plate 107 is also vertically and slidably arranged on the mounting table 106, the fixed die supporting plate 107 is vertically and slidably arranged on the side wall of the mounting table 106, understandably, the sliding arrangement can be realized by arranging a sliding groove on the mounting table 106, a sliding strip which is matched with the sliding groove is arranged on the fixed die supporting plate 107, a boss which protrudes transversely is arranged on the mounting table 106 by taking the example shown in figure 4, a second spring 105 is arranged on the boss which is connected with the fixed die supporting plate 107 and the fixed die mounting table 106, and the second spring 105 is arranged in the stamping process, the fixed die supporting plate 107 can drive the battery shell 3 to be horizontally staggered with the fixed die male die 109, and the horizontal dislocation means that the male die 109 is fixed, the supporting plate 107 continues to move downwards along the stamping direction under the stamping action, and the horizontal planes of the supporting plate 107 and the male die 109 have a height difference.
In combination with the structural arrangement of the fixed die 1, as shown in fig. 5, the movable die 4 includes a movable die bottom plate 404 and a movable die top plate 401 telescopically arranged on the movable die bottom plate 404 along a stamping direction, in this embodiment, the stamping direction is the direction in which the fixed die top plate 101 is close to the fixed die bottom plate 104, or the movable die top plate 401 is close to the movable die bottom plate 404, a movable die male die 409 is fixedly arranged on the movable die bottom plate 404, a movable die female die 408 capable of being matched with the male die 409 during the telescopic process of the movable die top plate 401 is arranged on the movable die top plate 401, the movable die male die 409 can enter the movable die female die 408 during the telescopic process of the movable die top plate 401 relative to the movable die bottom plate 404, a plurality of movable die support columns 403 are arranged on the movable die bottom plate 404, the plurality of movable die support columns 403 can be uniformly distributed in a rectangular shape like the fixed die support columns 103, a third spring 402 is arranged to connect the movable die top plate 401 and the movable die support columns 403, and the movable die top plate 401 is provided with a third spring 402 when the external force is lost during the stamping process of the movable die top plate 401, The third spring 402 drives the movable die top plate 401 away from the movable die bottom plate 404.
Referring to fig. 6, a movable mold supporting plate 407 is further vertically slidably mounted on the movable mold mounting table 406, the movable mold supporting plate 407 is vertically slidably disposed on a side wall of the movable mold mounting table 406, it can be understood that the movable mold supporting plate 407 can be slidably disposed by disposing a sliding chute on the movable mold mounting table 406, a sliding bar adapted to the sliding chute is disposed on the movable mold supporting plate 407, taking fig. 6 as an example, a laterally protruding boss is disposed on the movable mold mounting table 406, and a fourth spring 405 is disposed on the boss connecting the movable mold supporting plate 407 and the movable mold mounting table 406, during a stamping process, the fourth spring 405 can enable the movable mold supporting plate 407 to drive the battery case 3 and the movable mold male mold 409 to be horizontally dislocated, and the understanding of the horizontal dislocation is consistent with that of the fixed mold male mold 109 and the fixed mold 108.
In this embodiment, the moving mold 4 and the fixed mold 1 are assembled in a horizontal direction, taking fig. 1 as an example, the fixed mold 1 may be fixed on the base 2, the moving mold 4 may be movably disposed on the base 2, specifically, a guide rail may be disposed on the base 2, the moving mold 4 is disposed on a slider of the guide rail, and the assembly of the moving mold and the fixed mold 1 is completed, or other driving mechanisms, such as oppositely disposed oil cylinders, may be adopted to realize the assembly of the moving mold and the fixed mold 1, and no limitation is made herein, in a specific application process, the fixed mold supporting plate 107 and the fixed mold male mold 109 support one end of the battery case 3 to be stamped together, and the moving mold supporting plate 407 and the moving mold male mold 409 support the other end of the battery case 3 to be stamped together, so that the battery case 3 can be stamped after the assembled state is formed.
It should be noted that the detailed description is not given for the prior art, and the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the present invention.
Claims (9)
1. The VDA module battery shell stamping die is characterized by comprising a fixed die (1) and a movable die (4) for die assembly with the fixed die (1) along the horizontal direction:
the fixed die (1) comprises a fixed die bottom plate (104) and a fixed die top plate (101) which is telescopically arranged on the fixed die bottom plate (104) along the stamping direction, a fixed die male die (109) is fixedly arranged on the fixed die bottom plate (104), and a fixed die female die (108) which can be matched with the fixed die male die (109) in the telescopic process of the fixed die top plate (101) is arranged on the fixed die top plate (101);
the movable die (4) comprises a movable die bottom plate (404) and a movable die top plate (401) which is arranged on the movable die bottom plate (404) in a telescopic mode along the stamping direction, a movable die male die (409) is fixedly arranged on the movable die bottom plate (404), and a movable die female die (408) which can be matched with the male die (409) in the telescopic process of the movable die top plate (401) is arranged on the movable die top plate (401);
the fixed die base plate (104) is also provided with a fixed die supporting plate (107) which is used for supporting one end of the battery shell (3) to be punched together with the fixed die convex die (109), and the movable die base plate (404) is provided with a movable die supporting plate (407) which is used for supporting the other end of the battery shell (3) to be punched together with the movable die convex die (409);
the movable mould supporting plate (407) and the fixed mould supporting plate (107) can be arranged in a telescopic mode along the stamping direction.
2. The VDA module battery shell stamping die of claim 1, wherein the fixed die base plate (104) is provided with a plurality of fixed die support posts (103), and the fixed die support posts (103) connecting the fixed die top plate (101) and the fixed die are provided with first springs (102) for driving the fixed die top plate (101) away from the fixed die base plate (104) when the external stamping force is lost.
3. The VDA module battery housing stamping die of claim 1, wherein the fixed die support posts (103) are evenly distributed on the fixed die base plate (104).
4. The VDA module battery case stamping die of claim 1, wherein the movable die base plate (404) is provided with a plurality of movable die support posts (403), and the movable die top plate (401) and the movable die support posts (403) are connected by third springs (402) which are used for separating the movable die top plate (401) from the movable die base plate (404) under the action of the external force of stamping.
5. The VDA module battery case stamping die of claim 1, wherein the movable mold support posts (403) are uniformly distributed on the movable mold base plate (404).
6. The VDA module battery shell stamping die of claim 1, wherein the fixed die bottom plate (104) is provided with a fixed die mounting platform (106) extending towards the fixed die top plate (101), and the fixed die male die (109) is arranged at the top end of the fixed die mounting platform (106) and corresponds to the fixed die female die (108).
7. The VDA module battery case stamping die according to claim 1, wherein the movable die base plate (404) is provided with a movable die mounting table (406) extending toward the movable die top plate (401), and the movable die male die (409) is provided at a top end of the movable die mounting table (406) and is disposed corresponding to the movable die female die (408).
8. The VDA module battery shell stamping die of claim 1, wherein the fixed die supporting plate (107) is vertically slidably arranged on the side wall of the mounting table (106), and a second spring (105) for enabling the fixed die supporting plate (107) to drive the battery shell (3) to be horizontally staggered with the fixed die male die (109) in the stamping process is arranged on the fixed die mounting table (106) and connected with the fixed die supporting plate (107).
9. The VDA module battery shell stamping die of claim 1, wherein the movable die supporting plate (407) is vertically slidably disposed on the side wall of the movable die mounting table (406), and a fourth spring (405) is disposed to connect the movable die supporting plate (407) and the movable die mounting table (406) for horizontally displacing the movable die supporting plate (407) with the battery shell (3) and the movable die male die (409) during the stamping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220701868.4U CN216966027U (en) | 2022-03-29 | 2022-03-29 | Stamping die for VDA module battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220701868.4U CN216966027U (en) | 2022-03-29 | 2022-03-29 | Stamping die for VDA module battery shell |
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| Publication Number | Publication Date |
|---|---|
| CN216966027U true CN216966027U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220701868.4U Active CN216966027U (en) | 2022-03-29 | 2022-03-29 | Stamping die for VDA module battery shell |
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| CN (1) | CN216966027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700404A (en) * | 2022-03-29 | 2022-07-05 | 洛阳新塑成实业有限公司 | Punch forming device and punch forming method for VDA module battery shell |
-
2022
- 2022-03-29 CN CN202220701868.4U patent/CN216966027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700404A (en) * | 2022-03-29 | 2022-07-05 | 洛阳新塑成实业有限公司 | Punch forming device and punch forming method for VDA module battery shell |
| CN114700404B (en) * | 2022-03-29 | 2024-03-15 | 洛阳新塑成实业有限公司 | Stamping forming device for VDA module battery shell and stamping forming method thereof |
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