CN219648528U - Automobile body stamping die - Google Patents
Automobile body stamping die Download PDFInfo
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- CN219648528U CN219648528U CN202320371046.9U CN202320371046U CN219648528U CN 219648528 U CN219648528 U CN 219648528U CN 202320371046 U CN202320371046 U CN 202320371046U CN 219648528 U CN219648528 U CN 219648528U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of dies, in particular to a vehicle body stamping die which comprises a base, a lower die, a mounting block, a spring a, a mounting rod, a support column, an upper die, a mounting plate and a hydraulic rod mechanism, wherein the mounting block is arranged on the base; the mounting rod is connected with the base, the mounting block is connected with the lower die, the mounting block is in sliding connection with the mounting rod, the spring a is sleeved on the outer side of the mounting rod, two ends of the spring a are respectively connected with the lower end of the mounting block and the upper end of the base, two demolding assemblies are arranged in the lower die, and the two demolding assemblies are symmetrically distributed on the lower die; the up end of base is connected to the support column, and the mounting panel is connected to the hydraulic stem mechanism, and hydraulic stem mechanism is equipped with two, and the lower terminal surface of mounting panel is connected to two hydraulic stem mechanisms, and the other end of hydraulic stem mechanism is connected to the last mould. According to the utility model, one end of the stamping part is jacked up through the two demolding assemblies, so that the plate is conveniently taken out, the operation is convenient, and the operation efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a car body stamping die.
Background
In one word, an automobile is first presented with the body of the automobile. That is, the body is the logo assembly of the automobile. The automobile die is the die for punching all stamping parts on an automobile body in a narrow sense, and the most main component of the automobile die is the covering die.
The Chinese patent with the publication number of CN216324549U discloses a stamping die of a stamping part of a vehicle body, the stamping die comprises a base, an inner support is fixedly welded on the outer side of the upper surface of the base, a top seat is fixedly welded on the top end of the inner support, a side support is fixedly welded on the left side and the right side of the base, a hydraulic device is fixedly welded on the inner side of the side support, a hydraulic rod is fixedly welded on the output end of the hydraulic device, one end of the hydraulic rod, which is close to the base, is rotatably connected with a connecting shaft through a bearing, telescopic rods are fixedly welded on the middle part of the upper surface of the base and the middle part of the bottom surface of the top seat, die holders are fixedly welded on the upper side and the lower side of the telescopic rods, inner spring rods are fixedly welded on the inner top surface and the bottom surface of the inner support, and the inner spring rods are rotatably connected with a stamping device through a rotary pin. The stamping die of the automobile body stamping part is convenient to use by placing the die inside the die holder and reducing the stamping stroke through the stamping device.
However, the above technical solution has the following drawbacks: the plate is placed between the upper die and the lower die in the stamping die, and after the upper die and the lower die are used for stamping the plate, the stamping part is embedded into the lower die and is inconvenient to take out, so that the die production efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a vehicle body stamping die.
The technical scheme of the utility model is as follows: a stamping die for a car body comprises a base, a lower die, a mounting block, a spring a, a mounting rod, a support column, an upper die, a mounting plate and a hydraulic rod mechanism;
the mounting rods are connected with the base, the mounting rods are uniformly distributed on the upper end face of the base, the mounting blocks are provided with a plurality of mounting blocks, the mounting blocks are connected with the lower die, the mounting blocks correspond to the mounting rods one by one, the mounting blocks are slidably connected with the mounting rods, the springs a are provided with a plurality of springs, the springs a are sleeved on the outer sides of the mounting rods, the two ends of the springs a are respectively connected with the lower end of the mounting blocks and the upper end of the base, two die stripping assemblies are arranged in the lower die, and the two die stripping assemblies are symmetrically distributed on the lower die;
the support column is connected with the upper end face of the base, the mounting plate is connected with the support column, two hydraulic rod mechanisms are arranged, the two hydraulic rod mechanisms are connected with the lower end face of the mounting plate, and the upper die is connected with the other end of the hydraulic rod mechanism;
the demolding assembly comprises a button, a round pin, a connecting rod, a spring b, a baffle, a spring c, a stop block and a spring d;
a chute a is arranged in the lower die, a round pin is connected with the chute a in a sliding manner, and two ends of a spring b are connected with the lower end of the round pin and the chute a;
a chute b is arranged in the lower die, a connecting rod is connected with the chute b in a sliding manner, a button is connected with the end head of the connecting rod, a baffle is connected with the connecting rod, the baffle is coaxially distributed with the connecting rod, a spring c is sleeved on the outer side of the connecting rod, and two ends of the spring c are connected with the baffle and the chute b;
the round pin is provided with a chute c, the stop block is in sliding connection with the chute c, two ends of the spring d are respectively connected with the stop block and the chute c, and the stop block is in matched connection with the chute b.
Preferably, the upper end face of the lower die is provided with a plurality of guide rods, the lower end face of the upper die is provided with a plurality of blind holes, the blind holes correspond to the guide rods one by one, and the guide rods are connected with the blind holes in a matched mode.
Preferably, the support column and the mounting plate form an L-shaped frame.
Preferably, the base is provided with a plurality of gaskets, and the gaskets are uniformly distributed on the upper end surface of the base.
Preferably, a plurality of reinforcing ribs are arranged on the mounting plate, the reinforcing ribs are distributed symmetrically on the mounting plate up and down, and the reinforcing ribs are connected with the supporting columns and the mounting plate.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the utility model, firstly, a plate is placed above a lower die, a hydraulic rod mechanism is started, the hydraulic rod mechanism drives an upper die to move downwards, the upper die presses the lower die to punch and shape the plate, a round pin is pressed into the lower die, a spring b is compressed, and when a stop block moves to a chute b, the stop block is pushed into the chute b by a spring d, so that the round pin is further fixed; the spring a is compressed by the mounting block, the lower end surface of the lower die compresses a plurality of gaskets to play a role in protection and buffering, and the hydraulic rod mechanism drives the upper die to move upwards; when the stamping part is required to be taken out, the button is pressed, the button drives the connecting rod and the baffle to slide in the chute b, the spring c is compressed, one end of the connecting rod pushes the stop block into the round pin, the spring d is compressed, the spring b releases energy to push the round pin out of the lower die, the button is loosened, the spring c releases energy to drive the baffle and the connecting rod to reset, and the further round pin pushes the stamping part out to facilitate the taking out of the stamping part; according to the utility model, one end of the stamping part is jacked up through the two demolding assemblies, so that the plate is conveniently taken out, the operation is convenient, and the operation efficiency is further improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a stamping die for a vehicle body according to the present utility model.
Fig. 3 is a schematic structural diagram of a die-stripping assembly in a stamping die for a vehicle body according to the present utility model.
Reference numerals: 1. a base; 2. a lower die; 3. a mounting block; 4. a gasket; 5. a spring a; 6. a mounting rod; 7. a support column; 8. an upper die; 9. a guide rod; 10. a mounting plate; 11. reinforcing ribs; 12. a hydraulic lever mechanism; 13. a button; 14. round pins; 15. a connecting rod; 16. a spring b; 17. a baffle; 18. a spring c; 19. a stop block; 20. a spring d; 21. and (5) a blind hole.
Detailed Description
Example 1
As shown in fig. 1-3, the stamping die for the car body provided by the utility model comprises a base 1, a lower die 2, a mounting block 3, a spring a5, a mounting rod 6, a support column 7, an upper die 8, a mounting plate 10 and a hydraulic rod mechanism 12;
the mounting rods 6 are arranged in a plurality, the mounting rods 6 are connected with the base 1, the mounting rods 6 are uniformly distributed on the upper end face of the base 1, the mounting blocks 3 are arranged in a plurality, the mounting blocks 3 are connected with the lower die 2, the mounting blocks 3 are in one-to-one correspondence with the mounting rods 6, the mounting blocks 3 are in sliding connection with the mounting rods 6, the springs a5 are arranged in a plurality, the springs a5 are sleeved on the outer side of the mounting rods 6, the two ends of the springs a5 are respectively connected with the lower end of the mounting blocks 3 and the upper end of the base 1, two die stripping assemblies are arranged in the lower die 2, and the two die stripping assemblies are symmetrically distributed on the lower die 2;
further, a plurality of gaskets 4 are arranged on the base 1, the gaskets 4 are uniformly distributed on the upper end face of the base 1, and when the lower die 2 presses the base 1, the lower die 2 and the base 1 are protected;
the support column 7 is connected with the upper end face of the base 1, the mounting plate 10 is connected with the support column 7, two hydraulic rod mechanisms 12 are arranged, the two hydraulic rod mechanisms 12 are connected with the lower end face of the mounting plate 10, and the upper die 8 is connected with the other end of the hydraulic rod mechanisms 12;
further, the support column 7 and the mounting plate 10 form an L-shaped frame;
furthermore, the mounting plate 10 is provided with a plurality of reinforcing ribs 11, the reinforcing ribs 11 are symmetrically distributed on the mounting plate 10 up and down, and the reinforcing ribs 11 are connected with the support columns 7 and the mounting plate 10, so that the structure of the mounting plate 10 is more stable;
further, the upper end face of the lower die 2 is provided with a plurality of guide rods 9, the lower end face of the upper die 8 is provided with a plurality of blind holes 21, the blind holes 21 are in one-to-one correspondence with the guide rods 9, and the guide rods 9 are connected with the blind holes 21 in a matching way, so that the upper die and the lower die are matched tightly to prevent deflection;
the demolding assembly comprises a button 13, a round pin 14, a connecting rod 15, a spring b16, a baffle 17, a spring c18, a stop 19 and a spring d20;
a chute a is arranged in the lower die 2, the round pin 14 is connected with the chute a in a sliding way, and two ends of the spring b16 are connected with the lower end of the round pin 14 and the chute a;
a chute b is arranged in the lower die 2, a connecting rod 15 is connected with the chute b in a sliding manner, a button 13 is connected with the end of the connecting rod 15, a baffle 17 is connected with the connecting rod 15, the baffle 17 and the connecting rod 15 are coaxially distributed, a spring c18 is sleeved on the outer side of the connecting rod 15, and two ends of the spring c18 are connected with the baffle 17 and the chute b;
the round pin 14 is provided with a chute c, the stop block 19 is in sliding connection with the chute c, two ends of the spring d20 are respectively connected with the stop block 19 and the chute c, and the stop block 19 is in matched connection with the chute b.
In the utility model, firstly, a plate is placed above a lower die 2, a hydraulic rod mechanism 12 is started, the hydraulic rod mechanism 12 drives an upper die 8 to move downwards, the upper die 8 presses the lower die 2 to punch and shape the plate, a round pin 14 is pressed into the lower die 2, a spring b16 is compressed, and when a stop 19 moves to a chute b, a spring d20 pushes the stop 19 into the chute b, and the round pin 14 is further fixed; the spring a5 is compressed by the mounting block 3, the lower end surface of the lower die 2 compresses the plurality of gaskets 4 to play a role in protection and buffering, and the hydraulic rod mechanism 12 drives the upper die 8 to move upwards; when the stamping part is required to be taken out, the button 13 is pressed, the button 13 drives the connecting rod 15 and the baffle plate 17 to slide in the chute b, the spring c18 is compressed, one end of the connecting rod 15 pushes the stop block 19 into the round pin 14, the spring d20 is compressed, the spring b16 releases energy to push the round pin 14 out of the lower die 2, the button 13 is released, the spring c18 releases energy to drive the baffle plate 17 and the connecting rod 15 to reset, and the round pin 14 further pushes the stamping part out to facilitate the stamping part to be taken out; according to the utility model, one end of the stamping part is jacked up through the two demolding assemblies, so that the plate is conveniently taken out, the operation is convenient, and the operation efficiency is further improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (5)
1. The stamping die for the automobile body is characterized by comprising a base (1), a lower die (2), a mounting block (3), a spring a (5), a mounting rod (6), a support column (7), an upper die (8), a mounting plate (10) and a hydraulic rod mechanism (12);
the mounting rods (6) are arranged in a plurality, the mounting rods (6) are connected with the base (1), the mounting rods (6) are uniformly distributed on the upper end face of the base (1), the mounting blocks (3) are arranged in a plurality, the mounting blocks (3) are connected with the lower die (2), the mounting blocks (3) are in one-to-one correspondence with the mounting rods (6), the mounting blocks (3) are slidably connected with the mounting rods (6), a plurality of springs a (5) are arranged, the springs a (5) are sleeved on the outer side of the mounting rods (6), two ends of each spring a (5) are respectively connected with the lower ends of the mounting blocks (3) and the upper end of the base (1), two demolding assemblies are arranged in the lower die (2), and the two demolding assemblies are symmetrically distributed on the lower die (2);
the support column (7) is connected with the upper end face of the base (1), the mounting plate (10) is connected with the support column (7), two hydraulic rod mechanisms (12) are arranged, the two hydraulic rod mechanisms (12) are connected with the lower end face of the mounting plate (10), and the upper die (8) is connected with the other end of the hydraulic rod mechanism (12);
the demolding assembly comprises a button (13), a round pin (14), a connecting rod (15), a spring b (16), a baffle (17), a spring c (18), a stop block (19) and a spring d (20);
a chute a is arranged in the lower die (2), a round pin (14) is connected with the chute a in a sliding way, and two ends of a spring b (16) are connected with the lower end of the round pin (14) and the chute a;
a chute b is arranged in the lower die (2), a connecting rod (15) is connected with the chute b in a sliding way, a button (13) is connected with the end of the connecting rod (15), a baffle (17) is connected with the connecting rod (15), the baffle (17) and the connecting rod (15) are coaxially distributed, a spring c (18) is sleeved on the outer side of the connecting rod (15), and two ends of the spring c (18) are connected with the baffle (17) and the chute b;
the round pin (14) is provided with a chute c, the stop block (19) is connected with the chute c in a sliding way, two ends of the spring d (20) are respectively connected with the stop block (19) and the chute c, and the stop block (19) is connected with the chute b in a matching way.
2. The stamping die for the car body according to claim 1, wherein a plurality of guide rods (9) are arranged on the upper end face of the lower die (2), a plurality of blind holes (21) are arranged on the lower end face of the upper die (8), the blind holes (21) are in one-to-one correspondence with the guide rods (9), and the guide rods (9) are connected with the blind holes (21) in a matched mode.
3. A vehicle body stamping die according to claim 1, characterized in that the support column (7) and the mounting plate (10) form an L-shaped frame.
4. The stamping die for the automobile body according to claim 1, wherein a plurality of gaskets (4) are arranged on the base (1), and the gaskets (4) are uniformly distributed on the upper end face of the base (1).
5. The stamping die for the automobile body according to claim 1, wherein a plurality of reinforcing ribs (11) are arranged on the mounting plate (10), the reinforcing ribs (11) are symmetrically distributed on the mounting plate (10), and the reinforcing ribs (11) are connected with the supporting columns (7) and the mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320371046.9U CN219648528U (en) | 2023-03-02 | 2023-03-02 | Automobile body stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320371046.9U CN219648528U (en) | 2023-03-02 | 2023-03-02 | Automobile body stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648528U true CN219648528U (en) | 2023-09-08 |
Family
ID=87878171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320371046.9U Active CN219648528U (en) | 2023-03-02 | 2023-03-02 | Automobile body stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648528U (en) |
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2023
- 2023-03-02 CN CN202320371046.9U patent/CN219648528U/en active Active
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