CN219837025U - Stamping die is used in crossbeam production - Google Patents
Stamping die is used in crossbeam production Download PDFInfo
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- CN219837025U CN219837025U CN202320915949.9U CN202320915949U CN219837025U CN 219837025 U CN219837025 U CN 219837025U CN 202320915949 U CN202320915949 U CN 202320915949U CN 219837025 U CN219837025 U CN 219837025U
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- stamping
- die
- punching
- lower die
- stamping die
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims abstract description 30
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 230000003993 interaction Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a stamping die for beam production, which belongs to the technical field of automobile part machining, and comprises a workbench, wherein a fixing frame is arranged on the workbench; the telescopic device is arranged in the fixing frame and provided with a punching upper die; the lifting device is arranged at the top of the fixing frame, a fixing plate is arranged on the lifting device, a punching lower die is arranged on the fixing plate, and when the lifting device drives the punching lower die to descend, the telescopic device can drive the punching upper die to ascend; the buffer device is arranged inside the fixed plate; the object is placed on the stamping upper die, the lifting device drives the stamping lower die to descend, meanwhile, the telescopic device drives the stamping lower die to ascend, the object is stamped under the interaction of the stamping lower die and the stamping upper die, the buffering device buffers the stamping lower die to prevent the object from being damaged, and the formed cross beam falls off freely under the action of gravity after stamping is completed.
Description
Technical Field
The utility model belongs to the technical field of automobile part machining, and particularly relates to a stamping die for beam production.
Background
Most of modern automobiles are provided with a frame serving as a whole automobile framework, the frame is a matrix of the whole automobile, the frame is used for supporting and connecting various parts of the automobile and bearing various loads from the inside and the outside of the automobile, the frame is usually composed of longitudinal beams and transverse beams, the longitudinal beams and the transverse beams are connected into a firm rigid framework by riveting or welding, the upper part of the transverse beams serves as an important component part on the automobile body, the production of the transverse beams is important, and the transverse beams on a stamping die need to be extruded and formed through a stamping device in the production of the transverse beams at present.
The existing stamping die is characterized in that the formed die is firmly clamped on the stamping lower die due to the interaction of the stamping upper die and the stamping lower die, so that the formed die is required to be taken out of the stamping lower die, but the formed die is not convenient to take out and is easy to damage, and the stamping die for producing the cross beam is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a stamping die for beam production, and aims to solve the problems that in the prior art, a formed die needs to be taken out from a stamping lower die, but the formed die is inconvenient to take out and easy to damage when being directly taken out.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping die for beam production comprises a workbench, wherein a fixing frame is arranged on the workbench; the telescopic device is arranged in the fixing frame and provided with a punching upper die; the lifting device is arranged at the top of the fixing frame, a fixing plate is arranged on the lifting device, a punching lower die is arranged on the fixing plate, and when the lifting device drives the punching lower die to descend, the telescopic device can drive the punching upper die to ascend; and the buffer device is arranged inside the fixed plate.
In order to enable the stamping die for producing the cross beam to have the function of driving the die to lift, as one preferable mode of the stamping die, fixing blocks which are symmetrical to each other are fixedly connected to the fixing plate, and sliding grooves which are matched with the fixing blocks are formed in the fixing frame.
In order to enable the stamping die for producing the cross beam to have the function of driving the die to lift, as one preferable mode of the utility model, the telescopic device comprises first racks which are connected to the sliding groove in a sliding mode and are symmetrical to each other, the first racks are meshed with gears, and the gears are meshed with second racks.
In order to enable the stamping die for producing the cross beam to have the function of resetting the first rack, as one preferable mode of the stamping die, the second rack is fixedly connected with the stamping upper die, and a spring is arranged below the first rack.
In order to enable the stamping die for producing the cross beam to have the function of driving the fixing plate to lift, as one preferable mode of the stamping die, the lifting device comprises a cylinder arranged on the fixing frame, and the lifting end of the cylinder is fixedly connected with the fixing plate.
In order to make the stamping die for producing the cross beam have the function of buffering the die, as one preferable aspect of the present utility model, the buffering device includes an elastic member provided inside the fixing plate.
In order to enable the stamping die for producing the cross beam to have the function of driving the die to lift, as one preferable mode of the stamping die, the stamping lower die is in sliding connection with the fixed plate, and the stamping upper die is in sliding connection with the fixed frame.
In order to enable the stamping die for producing the cross beam to have an anti-slip effect, as one preferable aspect of the utility model, an anti-slip layer is arranged on the stamping upper die.
Compared with the prior art, the utility model has the beneficial effects that:
this stamping die is used in crossbeam production places the article on the punching press goes up the mould, and elevating gear drives the punching press lower mould decline, and telescoping device drives the punching press lower mould simultaneously and rises, and under the interact of punching press lower mould and punching press upper mould, punching press the article, buffer is buffering the punching press lower mould, prevents its damage, after the punching press is accomplished, under the effect of gravity, fashioned crossbeam freely drops.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional structure of an embodiment of the present utility model.
In the figure: 10. a work table; 11. a fixing frame; 12. stamping an upper die; 13. a fixing plate; 14. stamping a lower die; 15. a fixed block; 151. a chute; 20. a telescoping device; 21. a first rack; 21a, springs; 22. a gear; 23. a second rack; 30. a lifting device; 31. a cylinder; 40. a buffer device; 41. an elastic member.
Detailed Description
In the existing stamping die, the formed die is firmly clamped on the stamping lower die due to the interaction of the stamping upper die and the stamping lower die, so that the formed die is required to be taken out from the stamping lower die, but the formed die is inconvenient to take out and easy to damage.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the stamping die for beam production comprises a workbench 10, wherein a fixing frame 11 is arranged on the workbench 10, a telescopic device 20 is arranged in the fixing frame 11, a stamping upper die 12 is arranged on the telescopic device 20, and an object is placed on the stamping upper die 12; the fixing frame 11 is provided with a lifting device 30, the lifting device 30 is provided with a fixed plate 13, the fixed plate 13 is provided with a punching lower die 14, the lifting device 30 drives the fixed plate 13 to lift, the fixed plate 13 drives the punching lower die 14 to descend, meanwhile, the telescopic device 20 can be driven to ascend, the telescopic device 20 drives the punching upper die 12 to ascend, and the object is punched and formed under the interaction of the punching upper die 12 and the punching lower die 14; the inside buffer 40 that is provided with of fixed plate 13, buffer 40 can cushion punching press lower mould 14, prevents that the mould from being damaged by the punching press.
Referring to fig. 1-3, a fixing block 15 is fixedly connected to the fixing plate 13, and the fixing block 15 can drive the telescopic device 20 to ascend; the fixed frame 11 is provided with a chute 151 which is matched with the fixed block 15.
Referring to fig. 1 and 3, the telescopic device 20 includes a first rack 21 slidably connected to the chute 151 and symmetrical to each other, the first rack 21 is meshed with a gear 22, and the gear 22 is meshed with a second rack 23; the second rack 23 is fixedly connected with the stamping upper die 12; a spring 21a is arranged below the first rack 21, and when the fixed block 15 enters the chute 151, the fixed block 15 drives the first rack 21 to slide downwards and compresses the spring 21a; the first rack 21 drives the gear 22 to rotate, the gear 22 drives the second rack 23 to ascend, and the second rack 23 drives the stamping upper die 12 to ascend.
Referring to fig. 1 and 2, the lifting device 30 includes a cylinder 31 disposed on the fixing frame 11, and a lifting end of the cylinder 31 is fixedly connected with the fixing plate 13; the air cylinder 31 drives the fixed plate 13 to lift, and the fixed plate 13 drives the stamping lower die 14 to lift; when the cylinder 31 drives the punching lower die 14 to descend, the fixed block 15 enters the chute 151, and the fixed block 15 drives the telescopic device 20 to ascend; the telescopic device 20 drives the upper stamping die 12 to ascend, the object is stamped and formed under the interaction of the upper stamping die 12 and the lower stamping die 14, and after stamping is finished, the air cylinder 31 drives the lower stamping die 14 to ascend, so that the stamped object falls freely under the action of gravity.
Referring to fig. 2 and 3, the buffering device 40 includes an elastic member 41 disposed inside the fixing plate 13, the elastic member 41 is a spring, and the elastic member 41 buffers the lower stamping die 14 during the stamping process of the upper stamping die 12 and the lower stamping die 14 to prevent the lower stamping die 14 from being damaged by stamping.
Referring to fig. 1-3, the object is placed on the upper stamping die 12, and the cylinder 31 drives the lower stamping die 14 to descend; the fixed plate 13 drives the fixed block 15 to descend, and the fixed block 15 enters the chute 151; the fixed block 15 drives the first rack 21 to slide downwards and compresses the spring 21a; the first rack 21 drives the gear 22 to rotate, the gear 22 drives the second rack 23 to ascend, the second rack 23 drives the stamping upper die 12 to ascend, and the object is stamped and formed under the interaction of the stamping upper die 12 and the stamping lower die 14; the elastic member 41 buffers the lower punch 14 during the punching of the upper punch 12 and the lower punch 14, preventing the lower punch 14 from being damaged by punching.
After the stamping is completed, the cylinder 31 drives the stamping die 14 to ascend, and the stamped object falls freely under the action of gravity; under the action of the spring 21a, the first rack 21 ascends, the gear 22 drives the second rack 23 to descend, and the second rack 23 drives the punching upper die 12 to descend.
Claims (8)
1. Stamping die is used in crossbeam production, its characterized in that includes:
a workbench (10), wherein a fixing frame (11) is arranged on the workbench (10);
the telescopic device (20), the telescopic device (20) is set up in the inside of the fixed mount (11), there are upper moulds (12) of stamping on the telescopic device (20);
the lifting device (30) is arranged at the top of the fixed frame (11), the fixed plate (13) is arranged on the lifting device (30), the punching lower die (14) is arranged on the fixed plate (13), and the telescopic device (20) can drive the punching upper die (12) to ascend when the lifting device (30) drives the punching lower die (14) to descend;
and the buffer device (40) is arranged inside the fixed plate (13).
2. The stamping die for beam production according to claim 1, wherein: the fixing plate (13) is fixedly connected with mutually symmetrical fixing blocks (15), and sliding grooves (151) matched with the fixing blocks (15) are formed in the fixing frame (11).
3. The stamping die for beam production according to claim 2, wherein: the telescopic device (20) comprises mutually symmetrical first racks (21) which are connected to the sliding groove (151) in a sliding mode, the first racks (21) are meshed with gears (22), and the gears (22) are meshed with second racks (23).
4. A stamping die for beam production according to claim 3, characterized in that: the second rack (23) is fixedly connected with the stamping upper die (12), and a spring (21 a) is arranged below the first rack (21).
5. The stamping die for beam production according to claim 1, wherein: the lifting device (30) comprises an air cylinder (31) arranged on the fixing frame (11), and the lifting end of the air cylinder (31) is fixedly connected with the fixing plate (13).
6. The stamping die for beam production according to claim 1, wherein: the buffer device (40) comprises an elastic piece (41) arranged inside the fixed plate (13).
7. The stamping die for beam production according to claim 1, wherein: the stamping lower die (14) is in sliding connection with the fixed plate (13), and the stamping upper die (12) is in sliding connection with the fixed frame (11).
8. A stamping die for beam production according to any one of claims 1-7, characterized in that: an anti-slip layer is arranged on the stamping upper die (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915949.9U CN219837025U (en) | 2023-04-21 | 2023-04-21 | Stamping die is used in crossbeam production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915949.9U CN219837025U (en) | 2023-04-21 | 2023-04-21 | Stamping die is used in crossbeam production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219837025U true CN219837025U (en) | 2023-10-17 |
Family
ID=88301156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915949.9U Active CN219837025U (en) | 2023-04-21 | 2023-04-21 | Stamping die is used in crossbeam production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219837025U (en) |
-
2023
- 2023-04-21 CN CN202320915949.9U patent/CN219837025U/en active Active
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