CN217165991U - Pressure-dividing and shock-absorbing hardware stamping device - Google Patents
Pressure-dividing and shock-absorbing hardware stamping device Download PDFInfo
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- CN217165991U CN217165991U CN202123132354.6U CN202123132354U CN217165991U CN 217165991 U CN217165991 U CN 217165991U CN 202123132354 U CN202123132354 U CN 202123132354U CN 217165991 U CN217165991 U CN 217165991U
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- plate
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- fixedly connected
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- spring
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- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 150000002739 metals Chemical class 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a pressure-dividing and shock-absorbing hardware stamping device, which comprises a base and a frame fixed on the base, wherein a motor is installed on the left side of the frame, the output end of the motor extends into the frame and is fixedly connected with a rotating shaft, and two cams are fixedly sleeved on the rotating shaft; a fixed plate is fixedly arranged in the rack, a lifting plate is arranged above the fixed plate, and the bottom side of the cam is in rolling contact with the top side of the lifting plate. This partial pressure absorbing five metals stamping device not only is convenient for carry out the punching press to the hardware, but also through multiple damper's cooperation, can reduce the drift greatly and receive too big reverse impact force at the punching press in-process for partial pressure absorbing performance is better, and then can effectually prevent that drift and punching press die holder from appearing because of receiving the problem that too big impact force degree leads to the damage easily, thereby is favorable to ensureing holistic life.
Description
Technical Field
The utility model relates to a five metals punching press technical field especially relates to a partial pressure absorbing five metals stamping device.
Background
At present, a stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. And the hardware punching press is to the hardware punching press for the hardware has different shapes and structure, the further processing of the later stage hardware of being convenient for.
However, in the existing hardware stamping process, because the impact force of the punch in the stamping process is large, the reverse stress of the device is often large, the stress of the existing stamping device is also mainly stressed through the stamping die holder, the stressed area is small, and after the stamping die holder is stressed by overlarge pressure for a long time, the punch and the stamping die holder are both easily damaged due to the overlarge stress degree.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a partial pressure damping hardware stamping device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressure-dividing and shock-absorbing hardware stamping device comprises a base and a rack fixed on the base, wherein a motor is installed on the left side of the rack, the output end of the motor extends into the rack and is fixedly connected with a rotating shaft, and two cams are fixedly sleeved on the rotating shaft; a fixed plate is fixedly arranged in the rack, a lifting plate is arranged above the fixed plate, and the bottom side of the cam is in rolling contact with the top side of the lifting plate;
a damping box is arranged below the fixed plate, both sides of the top of the damping box are fixedly connected with stamping rods, the top ends of the stamping rods movably penetrate through the upper part of the fixed plate and are fixedly connected with the bottom of the lifting plate, and a reset spring sleeved on the stamping rods is fixedly connected between the fixed plate and the damping box; the lower part of the damping box is also connected with an installation plate through a damping mechanism, the bottom of the installation plate is fixedly provided with a punch head, and a base positioned below the punch head is also fixedly provided with a stamping die holder;
a connecting plate is arranged between the mounting plate and the shock absorption box, transverse grooves are formed in two sides of the bottom of the connecting plate, sliding seats are respectively installed in the two transverse grooves in a sliding mode, the bottoms of the two sliding seats are respectively and rotatably connected with a connecting frame, and the bottom end of the connecting frame is rotatably connected with the top of the mounting plate; a first spring is fixedly connected between the sliding seat and the inner wall of the outer side of the transverse groove, and a second spring is fixedly connected between the sliding seat and the inner wall of the inner side of the transverse groove; be equipped with the fly leaf in the shock-absorbing box, a plurality of connecting rods of fixedly connected with between the top of fly leaf and connecting plate, and fixedly connected with cover establishes the spring three on the connecting rod between the top of shock-absorbing box and connecting plate.
Preferably, a damping airbag is fixedly connected between the top of the movable plate and the inner wall of the top of the damping box.
Preferably, the inner wall of the bottom of the shock absorption box is provided with a movable hole, and the connecting rod movably penetrates through the movable hole.
Preferably, a transverse guide rod is fixedly installed in the transverse groove, and the sliding seat, the first spring and the second spring are movably sleeved on the transverse guide rod.
Preferably, the top of slide is provided with horizontal slider, is equipped with horizontal spout on the top inner wall of horizontal spout, and horizontal slider is along horizontal direction slidable mounting in horizontal spout.
Preferably, rollers are installed on two sides of the top of the lifting plate in a rolling mode, and the top of the lifting plate is connected with the bottom side of the cam in a rolling mode through the rollers.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, when the impact force of the punch in the stamping process is too large, the punch can move upwards to absorb shock, and when the punch moves upwards, the sliding seats at the top ends of the two connecting frames are mutually separated through the mounting plate and extrude the first spring, and meanwhile, the sliding seats stretch the second spring, so that a part of overlarge impact force can be greatly consumed through the deformation of the first spring and the second spring;
meanwhile, when the punch moves upwards, the connecting plate is driven to move upwards through the mounting plate and the connecting frame, and when the connecting plate moves upwards, the spring III is compressed, so that the effect of dispersing reverse punching force can be further achieved through the compression deformation of the spring III; when the connecting plate moves upwards, the movable plate is driven to move upwards through the connecting rod, and the damping air bag is subjected to air pressure compression damping;
finally, this partial pressure absorbing five metals stamping device, not only be convenient for carry out the punching press to the hardware, but also through multiple damper's cooperation, the drift that can reduce greatly receives too big reverse impact force at the punching press in-process for partial pressure absorbing performance is better, can effectually prevent that drift and punching press die holder from appearing because of receiving the problem that too big impact force degree leads to the damage easily, thereby is favorable to ensureing holistic life.
Drawings
Fig. 1 is a schematic structural view of a partial pressure damping hardware stamping device provided by the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1;
fig. 3 is a schematic structural view of the middle rotating shaft, the cam, the lifting plate and the roller of the present invention.
In the figure: 1. a base; 2. a frame; 3. a fixing plate; 4. a damper box; 41. a third spring; 42. a connecting rod; 43. a movable plate; 44. a shock absorption air bag is arranged; 5. a connecting plate; 50. a transverse groove; 51. a slide base; 52. a first spring; 53. a second spring; 54. a transverse guide rod; 6. a connecting frame; 7. mounting a plate; 8. a punch; 9. a stamping die holder; 10. a motor; 11. a rotating shaft; 12. a cam; 13. a lifting plate; 131. a roller; 14. a stamping rod; 15. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a pressure-dividing and shock-absorbing hardware stamping device comprises a base 1 and a frame 2 fixed on the base 1, wherein a motor 10 is installed on the left side of the frame 2, the output end of the motor 10 extends into the frame 2 and is fixedly connected with a rotating shaft 11, and two cams 12 are fixedly sleeved on the rotating shaft 11; a fixed plate 3 is also fixedly arranged in the frame 2, a lifting plate 13 is arranged above the fixed plate 3, and the bottom side of the cam 12 is in rolling contact with the top side of the lifting plate 13;
a damping box 4 is arranged below the fixed plate 3, both sides of the top of the damping box 4 are fixedly connected with stamping rods 14, the top ends of the stamping rods 14 movably penetrate above the fixed plate 3 and are fixedly connected with the bottom of the lifting plate 13, and a return spring 15 sleeved on the stamping rods 14 is fixedly connected between the fixed plate 3 and the damping box 4; the lower part of the shock absorption box 4 is also connected with an installation plate 7 through a shock absorption mechanism, the bottom of the installation plate 7 is fixedly provided with a punch 8, and a stamping die holder 9 is also fixedly arranged on the base 1 below the punch 8;
a connecting plate 5 is arranged between the mounting plate 7 and the shock absorption box 4, transverse grooves 50 are formed in two sides of the bottom of the connecting plate 5, sliding seats 51 are respectively installed in the two transverse grooves 50 in a sliding mode, the bottoms of the two sliding seats 51 are respectively connected with a connecting frame 6 in a rotating mode, and the bottom end of the connecting frame 6 is connected with the top of the mounting plate 7 in a rotating mode; a first spring 52 is fixedly connected between the sliding seat 51 and the outer inner wall of the transverse groove 50, and a second spring 53 is fixedly connected between the sliding seat 51 and the inner wall of the transverse groove 50; a movable plate 43 is arranged in the shock absorption box 4, a plurality of connecting rods 42 are fixedly connected between the movable plate 43 and the top of the connecting plate 5, and a spring third 41 sleeved on the connecting rods 42 is fixedly connected between the shock absorption box 4 and the top of the connecting plate 5.
In this example, a shock-absorbing air bag 44 is fixedly connected between the top of the movable plate 43 and the inner wall of the top of the shock-absorbing box 4.
In this example, the inner wall of the bottom of the damping box 4 is provided with a movable hole, and the connecting rod 42 is movably penetrated through the movable hole.
In this embodiment, a transverse guide rod 54 is fixedly installed in the transverse slot 50, and the sliding base 51, the first spring 52 and the second spring 53 are movably sleeved on the transverse guide rod 54.
In this example, the top of the sliding seat 51 is provided with a transverse sliding block, the inner wall of the top of the transverse groove 50 is provided with a transverse sliding groove, and the transverse sliding block is slidably installed in the transverse sliding groove along the horizontal direction.
In this example, rollers 131 are installed on both sides of the top of the lifting plate 13 in a rolling manner, and the top of the lifting plate 13 is connected with the bottom side of the cam 12 in a rolling manner through the rollers 131.
The utility model provides a partial pressure absorbing five metals stamping device, during the use, drive pivot 11 and cam 12 through motor 10 and rotate, and then make lifter plate 13 and stamping rod 14 reciprocate, reset spring 15 plays the reset action simultaneously, when stamping rod 14 moves down, makes surge tank 4, connecting plate 5, link 6, mounting panel 7 and drift 8 move down as a whole again, and then carry out the punching press to the five metals work piece on the stamping die holder 9 can; when the impact force of the punch 8 in the punching process is too large, the punch 8 can absorb shock upwards, when the punch 8 moves upwards, the slide bases 51 at the top ends of the two connecting frames 6 are far away from each other through the mounting plate 7 and extrude the first spring 52, and meanwhile, the slide bases 51 stretch the second spring 53, so that a part of too large punching force degree can be greatly consumed through the deformation of the first spring 52 and the second spring 53; meanwhile, when the punch 8 moves upwards, the connecting plate 5 is driven to move upwards through the mounting plate 7 and the connecting frame 6, and when the connecting plate 5 moves upwards, the spring III 41 is compressed, so that the effect of dispersing reverse punching force can be further achieved through the compression deformation of the spring III 41; and, connecting plate 5 still moves up and carries out atmospheric pressure compression shock attenuation to shock attenuation gasbag 44 through connecting rod 42 drive fly leaf 43 when moving up, finally, through multiple damper's cooperation, can reduce drift 8 greatly and receive too big reverse impact force in stamping process for the performance of partial pressure shock attenuation is better, can effectually prevent that drift 8 and stamping die holder 9 from leading to the problem of damage easily appearing because of receiving too big impulse pressure degree, thereby be favorable to ensureing holistic life.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pressure-dividing and shock-absorbing hardware stamping device comprises a base (1) and a rack (2) fixed on the base (1), and is characterized in that a motor (10) is installed on the left side of the rack (2), the output end of the motor (10) extends into the rack (2) and is fixedly connected with a rotating shaft (11), and two cams (12) are fixedly sleeved on the rotating shaft (11); a fixed plate (3) is fixedly arranged in the rack (2), a lifting plate (13) is arranged above the fixed plate (3), and the bottom side of the cam (12) is in rolling contact with the top side of the lifting plate (13);
a damping box (4) is arranged below the fixed plate (3), two sides of the top of the damping box (4) are fixedly connected with stamping rods (14), the top ends of the stamping rods (14) movably penetrate through the upper part of the fixed plate (3) and are fixedly connected with the bottom of the lifting plate (13), and a reset spring (15) sleeved on the stamping rods (14) is fixedly connected between the fixed plate (3) and the damping box (4); the lower part of the shock absorption box (4) is also connected with an installation plate (7) through a shock absorption mechanism, the bottom of the installation plate (7) is fixedly provided with a punch (8), and a stamping die holder (9) is also fixedly arranged on the base (1) below the punch (8);
a connecting plate (5) is arranged between the mounting plate (7) and the shock absorption box (4), transverse grooves (50) are formed in two sides of the bottom of the connecting plate (5), sliding seats (51) are slidably mounted in the two transverse grooves (50) respectively, the bottoms of the two sliding seats (51) are rotatably connected with connecting frames (6) respectively, and the bottom ends of the connecting frames (6) are rotatably connected with the top of the mounting plate (7); a first spring (52) is fixedly connected between the sliding seat (51) and the inner wall of the outer side of the transverse groove (50), and a second spring (53) is fixedly connected between the sliding seat (51) and the inner wall of the inner side of the transverse groove (50); a movable plate (43) is arranged in the shock absorption box (4), a plurality of connecting rods (42) are fixedly connected between the movable plate (43) and the top of the connecting plate (5), and a third spring (41) which is sleeved on the connecting rods (42) is fixedly connected between the shock absorption box (4) and the top of the connecting plate (5).
2. The pressure-dividing and shock-absorbing hardware stamping device as claimed in claim 1, wherein a shock-absorbing air bag (44) is fixedly connected between the top of the movable plate (43) and the inner wall of the top of the shock-absorbing box (4).
3. The pressure-dividing and shock-absorbing hardware stamping device according to claim 1, wherein a movable hole is formed in the inner wall of the bottom of the shock absorption box (4), and the connecting rod (42) movably penetrates through the movable hole.
4. The pressure-dividing and shock-absorbing hardware stamping device according to claim 1, wherein a transverse guide rod (54) is fixedly mounted in the transverse groove (50), and the sliding seat (51), the first spring (52) and the second spring (53) are movably sleeved on the transverse guide rod (54).
5. The hardware stamping device for pressure division and shock absorption according to claim 1, wherein a transverse sliding block is arranged at the top of the sliding seat (51), a transverse sliding groove is arranged on the inner wall of the top of the transverse groove (50), and the transverse sliding block is slidably installed in the transverse sliding groove along the horizontal direction.
6. The hardware stamping device with the function of pressure division and shock absorption according to claim 1, wherein rollers (131) are mounted on two sides of the top of the lifting plate (13) in a rolling mode, and the top of the lifting plate (13) is connected with the bottom side of the cam (12) in a rolling mode through the rollers (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132354.6U CN217165991U (en) | 2021-12-14 | 2021-12-14 | Pressure-dividing and shock-absorbing hardware stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132354.6U CN217165991U (en) | 2021-12-14 | 2021-12-14 | Pressure-dividing and shock-absorbing hardware stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217165991U true CN217165991U (en) | 2022-08-12 |
Family
ID=82720076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123132354.6U Expired - Fee Related CN217165991U (en) | 2021-12-14 | 2021-12-14 | Pressure-dividing and shock-absorbing hardware stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217165991U (en) |
-
2021
- 2021-12-14 CN CN202123132354.6U patent/CN217165991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |