CN215544296U - Stamping die damping device - Google Patents
Stamping die damping device Download PDFInfo
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- CN215544296U CN215544296U CN202122099735.2U CN202122099735U CN215544296U CN 215544296 U CN215544296 U CN 215544296U CN 202122099735 U CN202122099735 U CN 202122099735U CN 215544296 U CN215544296 U CN 215544296U
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Abstract
The utility model discloses a damping device of a stamping die, which comprises a base, wherein a mounting groove is formed in the base, a damping mechanism is arranged in the mounting groove, a connecting groove is formed in the top of the base and is communicated with the mounting groove, a stamping mechanism is arranged on the top of the base, and moving grooves are formed in two sides of the interior of the base; damper includes first damper and two second damper, two second dampers set up the both sides at first damper, first damper is including putting the thing piece, the connecting rod, the sleeve, stopper and first spring, it sets up the inside at the spread groove to put the thing piece, the bottom of putting the thing piece extends to the inside of mounting groove, the one end of connecting rod is connected with the bottom of putting the thing piece, the bottom at the mounting groove is installed to the sleeve, the connecting rod is kept away from the one end of putting the thing piece and is extended to telescopic inside and be connected with the stopper, first spring is connected to the bottom of stopper. Therefore, the service life of the object placing block is prolonged, and the cost is reduced.
Description
Technical Field
The utility model relates to the field of dies, in particular to a damping device of a stamping die.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press machine, which requires shock absorption during stamping, to be separated or plastically deformed, thereby obtaining a desired part.
The shock absorption is that energy consumption devices are arranged at certain parts (such as supports, shear walls, connecting joints or connecting pieces) of a structure, and the energy input into the structure is dissipated or absorbed by the friction, bending (or shearing, torsion) and elastic-plastic (or viscoelasticity) hysteresis deformation generated by the energy consumption devices so as to reduce the seismic reaction of the main body structure, thereby avoiding the structure from being damaged or collapsed and achieving the purpose of shock absorption control.
In the prior art, the bottom of the object placing block of the die is not provided with a damping component during stamping, and the object placing block is easy to deform after being stamped, so that the object placing block needs to be frequently replaced or repaired, and the production cost is increased linearly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping device for a stamping die, which solves the problem that in the prior art, an object placing block is easy to deform after being stamped, so that the object placing block needs to be frequently replaced or repaired, and the production cost is increased linearly.
In order to achieve the purpose, the utility model provides the following technical scheme: a shock absorption device for a stamping die comprises a base, wherein a mounting groove is formed in the base, a shock absorption mechanism is arranged in the mounting groove, a connecting groove is formed in the top of the base and communicated with the mounting groove, a stamping mechanism is arranged on the top of the base, and moving grooves are formed in two sides of the interior of the base;
the damping mechanism comprises a first damping component and two second damping components, the two second damping components are arranged on two sides of the first damping component, the first damping component comprises a placing block, a connecting rod, a sleeve, a limiting block and a first spring, the placing block is arranged inside the connecting groove, the bottom of the placing block extends to the inside of the mounting groove, one end of the connecting rod is connected with the bottom of the placing block, the sleeve is mounted at the bottom of the mounting groove, one end, far away from the placing block, of the connecting rod extends to the inside of the sleeve and is connected with the limiting block, and the bottom of the limiting block is connected with the first spring;
the second damping assembly comprises a connecting plate, a moving block and a second spring, one end of the connecting plate is connected with the bottom of the object placing block through a rotating shaft, the other end of the connecting plate extends into the moving groove, the moving block is arranged in the moving groove, one side, close to the sleeve, of the moving block is connected with the extending end of the connecting plate through the rotating shaft, the bottom of the moving block is connected with the second spring, and the other end of the second spring is connected with the inner wall of the bottom of the moving groove.
Preferably, two risers are installed at the top of base, two the riser is kept away from the one end of base all is connected with the bottom of diaphragm, punching press mechanism installs on the diaphragm.
Preferably, the punching press mechanism includes cylinder and punching press drill bit, the cylinder is installed the top of diaphragm, the output of cylinder runs through the diaphragm, the punching press drill bit with the output of cylinder is connected.
Preferably, the moving groove is matched with a moving track of the moving block.
Preferably, the connecting groove is matched with the object placing block.
The utility model has the beneficial effects that: when a workpiece at the top of the object placing block is punched, the object placing block descends, the object placing block drives the limiting block to extrude the first spring through the connecting rod, so that the first spring is contracted, the impact force on the object placing block is reduced, the two connecting plates are driven to move downwards while the object placing block descends, the two connecting plates drive the two moving blocks to move downwards, the two moving blocks extrude the two second springs when moving downwards, the two second springs are contracted, the impact force on the object placing block is reduced, the force on the object placing block is decomposed by the two connecting plates, the service life of the object placing block is prolonged, and the cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a damping device of a stamping die according to the present invention;
fig. 2 is a schematic view of the internal structure of a base of a damping device of a stamping die according to the present invention.
In the figure: 1. a base; 2. placing the object blocks; 3. a connecting rod; 4. a sleeve; 5. a limiting block; 6. a first spring; 7. a connecting plate; 8. a moving block; 9. a second spring; 10. a vertical plate; 11. a transverse plate; 12. a cylinder; 13. and punching the drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a stamping die damping device, including base 1, the mounting groove has been seted up to the inside of base 1, the inside of mounting groove is provided with damper, the spread groove has been seted up at the top of base 1, spread groove and mounting groove intercommunication, the top of base 1 is provided with stamping mechanism, the shifting chute has all been seted up to the inside both sides of base 1, its effect is through damper, the impact force that puts thing piece 2 and receive has been reduced, the life who puts thing piece 2 has been increased, the cost is reduced, through stamping mechanism, stamping forming to the work piece has been realized.
The damping mechanism comprises a first damping component and two second damping components, the two second damping components are arranged on two sides of the first damping component, the first damping component comprises a storage block 2, a connecting rod 3, a sleeve 4, a limiting block 5 and a first spring 6, the storage block 2 is arranged inside a connecting groove, the bottom of the storage block 2 extends to the inside of the mounting groove, one end of the connecting rod 3 is connected with the bottom of the storage block 2, the sleeve 4 is mounted at the bottom of the mounting groove, one end, far away from the storage block 2, of the connecting rod 3 extends to the inside of the sleeve 4 and is connected with the limiting block 5, and the bottom of the limiting block 5 is connected with the first spring 6; the second damping component comprises a connecting plate 7, a moving block 8 and a second spring 9, one end of the connecting plate 7 is connected with the bottom of the object placing block 2 through a rotating shaft, the other end of the connecting plate 7 extends into the moving groove, the moving block 8 is arranged in the moving groove, one side, close to the sleeve 4, of the moving block 8 is connected with the extending end of the connecting plate 7 through the rotating shaft, the bottom of the moving block 8 is connected with the second spring 9, the other end of the second spring 9 is connected with the inner wall of the bottom of the moving groove, the effect is that when a workpiece at the top of the object placing block 2 is stamped, the object placing block 2 descends, the object placing block 2 drives the limiting block 5 to extrude the first spring 6 through the connecting rod 3, so that the first spring 6 contracts, the impact force on the object placing block 2 is reduced, the two connecting plates 7 are driven to move downwards while the object placing block 2 descends, and the two connecting plates 7 drive the two moving blocks 8 to move downwards, when the two moving blocks 8 move downwards, the two second springs 9 are extruded, so that the two second springs 9 are contracted, the impact force on the object placing block 2 is reduced, and the force on the object placing block 2 is decomposed by the two connecting plates 7.
Two risers 10 are installed at base 1's top, and the one end that base 1 was kept away from to two risers 10 all is connected with the bottom of diaphragm 11, and punching press mechanism installs on diaphragm 11, through riser 10 and diaphragm 11, the installation of the punching press mechanism of being convenient for.
The punching press mechanism includes cylinder 12 and punching press drill bit 13, and cylinder 12 installs at the top of diaphragm 11, and diaphragm 11 is run through to the output of cylinder 12, and punching press drill bit 13 is connected with the output of cylinder 12, and its effect is through opening cylinder 12, and cylinder 12 drives punching press drill bit 13 and punches to the work piece on the object block 2.
The moving groove is matched with the moving track of the moving block 8, and the moving groove is matched with the moving track of the moving block 8, so that the moving block 8 can move conveniently.
The spread groove with put thing piece 2 phase-matchs, through the spread groove with put thing piece 2 phase-matchs, inside the dust flows into the mounting groove through the gap of putting thing piece 2 and spread groove when having avoided not using.
The working principle and the using process of the utility model are as follows: when the device is used again, a workpiece is placed at the top of the object placing block 2, the cylinder 12 is opened, the cylinder 12 drives the punching drill 13 to punch the workpiece on the object placing block 2, when the workpiece at the top of the object placing block 2 is punched, the object placing block 2 descends, the object placing block 2 drives the limiting block 5 to extrude the first spring 6 through the connecting rod 3, the first spring 6 contracts, the impact force on the object placing block 2 is reduced, the two connecting plates 7 also move downwards while the object placing block 2 descends, the two connecting plates 7 drive the two moving blocks 8 to move downwards, the two second springs 9 are extruded when the two moving blocks 8 move downwards, the two second springs 9 contract, the impact force on the object placing block 2 is reduced, and the force on the object placing block 2 is decomposed by the two connecting plates 7.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The shock absorption device for the stamping die is characterized by comprising a base (1), wherein a mounting groove is formed in the base (1), a shock absorption mechanism is arranged in the mounting groove, a connecting groove is formed in the top of the base (1), the connecting groove is communicated with the mounting groove, a stamping mechanism is arranged on the top of the base (1), and moving grooves are formed in two sides of the interior of the base (1);
the damping mechanism comprises a first damping component and two second damping components, the two second damping components are arranged on two sides of the first damping component, the first damping component comprises a placing block (2), a connecting rod (3), a sleeve (4), a limiting block (5) and a first spring (6), the placing block (2) is arranged inside the connecting groove, the bottom of the placing block (2) extends to the inside of the mounting groove, one end of the connecting rod (3) is connected with the bottom of the placing block (2), the sleeve (4) is mounted at the bottom of the mounting groove, one end, far away from the placing block (2), of the connecting rod (3) extends to the inside of the sleeve (4) and is connected with the limiting block (5), and the bottom of the limiting block (5) is connected with the first spring (6);
The second damping component comprises a connecting plate (7), a moving block (8) and a second spring (9), one end of the connecting plate (7) is connected with the bottom of the object placing block (2) through a rotating shaft, the other end of the connecting plate (7) extends into the moving groove, the moving block (8) is arranged in the moving groove, one side, close to the sleeve (4), of the moving block (8) is connected with the extending end of the connecting plate (7) through the rotating shaft, the bottom of the moving block (8) is connected with the second spring (9), and the other end of the second spring (9) is connected with the inner wall of the bottom of the moving groove.
2. The shock absorption device for the stamping die as claimed in claim 1, wherein two vertical plates (10) are mounted at the top of the base (1), one ends of the two vertical plates (10) far away from the base (1) are both connected with the bottom of a transverse plate (11), and the stamping mechanism is mounted on the transverse plate (11).
3. The shock absorbing device for the stamping die is characterized in that the stamping mechanism comprises an air cylinder (12) and a stamping drill bit (13), the air cylinder (12) is installed at the top of the transverse plate (11), the output end of the air cylinder (12) penetrates through the transverse plate (11), and the stamping drill bit (13) is connected with the output end of the air cylinder (12).
4. A shock-absorbing device for a press tool according to claim 1, characterised in that said moving groove matches the moving track of said moving block (8).
5. A shock-absorbing device for a stamping die as claimed in claim 1, characterised in that the connecting slot is matched to the accommodating block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099735.2U CN215544296U (en) | 2021-09-01 | 2021-09-01 | Stamping die damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099735.2U CN215544296U (en) | 2021-09-01 | 2021-09-01 | Stamping die damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215544296U true CN215544296U (en) | 2022-01-18 |
Family
ID=79845747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122099735.2U Active CN215544296U (en) | 2021-09-01 | 2021-09-01 | Stamping die damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215544296U (en) |
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2021
- 2021-09-01 CN CN202122099735.2U patent/CN215544296U/en active Active
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