CN220479946U - Shock-absorbing type hardware stamping die - Google Patents
Shock-absorbing type hardware stamping die Download PDFInfo
- Publication number
- CN220479946U CN220479946U CN202321531461.2U CN202321531461U CN220479946U CN 220479946 U CN220479946 U CN 220479946U CN 202321531461 U CN202321531461 U CN 202321531461U CN 220479946 U CN220479946 U CN 220479946U
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- damping
- die holder
- rod
- seat
- stamping
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- 238000013016 damping Methods 0.000 claims abstract description 116
- 230000003139 buffering effect Effects 0.000 claims abstract description 21
- 238000007493 shaping process Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a damping type hardware stamping die, which belongs to the technical field of stamping dies, solves the problem of poor damping effect, and has the technical key points that: including die holder and upper die base, the shock attenuation ability of the device has not only been increased through the buffering fixture who sets up, and produce too big pressure when effectively having buffered the punching press, avoid striking and wearing and tearing between upper and lower die base, realized the protection to processing between shaping seat and the punching press seat, the grip block that can order about in the push pedal moreover carries out the centre gripping to shaping work piece fixedly, need not manual work and fix a position the work piece, and then promoted the machining work efficiency of punching press, can realize the effective buffering shock attenuation processing to the device bottom through the shock attenuation supporting mechanism that sets up, show the life who has promoted the device, convenient to use has the advantage that shock attenuation effect is good and the centre gripping work piece of being convenient for.
Description
Technical Field
The utility model relates to the field of stamping dies, in particular to a damping type hardware stamping die.
Background
The stamping die is a special technological equipment for processing materials into parts in cold stamping, called cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials. The hardware stamping die is a machine for stamping and producing sheet metal parts.
The Chinese patent document with the publication number of CN210080519U specifically discloses a Chinese patent document which comprises a lower die holder, four corner positions of the upper surface wall of the lower die holder are all connected with butt joint columns, the upper end of each butt joint column is movably connected with an upper die holder, the middle position of the upper surface wall of the lower die holder is fixedly provided with a forming seat, the upper surface wall of the lower die holder is symmetrically connected with fixing columns at two sides of the forming seat, the upper surface wall of each fixing column is provided with a groove, the inner bottom end of each groove is fixedly provided with a guide column, the outer part of each guide column is sleeved with a second spring, the lower surface wall of each upper die holder is symmetrically fixedly provided with a second connecting block, the bottom end of each second connecting block is connected with an elastic column, the outer surface wall of each elastic column is sleeved with a first spring, one end of each elastic column, which is far away from each second connecting block, a punching seat matched with the forming seat is fixedly arranged at the bottom end of each first connecting block, guide blocks are symmetrically connected with two side walls of each punching seat, guide grooves matched with the guide columns are formed in the middle position of the lower surface wall of each guide block, and the periphery of each guide block is provided with the corresponding fixing columns.
Above-mentioned stamping die just carries out buffering through first spring and second spring at in-service use's in-process, but the spring is energy storage element and not power consumption component, under the condition that does not have damping cooperation spring, the spring can not realize buffering shock attenuation's function to the repeated resilience of spring can make the mould be difficult to get back to balanced position thereby seriously influence machining precision, and the bottom of above-mentioned device does not set up corresponding damper and carries out shock attenuation to the organism yet, easily makes the mould cause the damage, can't satisfy the required of in-service use.
Therefore, there is a need to provide a shock-absorbing hardware stamping die, which aims to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide a damping type hardware stamping die, and aims to solve the defect of poor damping effect in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a shock-absorbing five metals stamping die, includes die holder and upper die base, fixedly connected with shaping seat on the die holder, fixedly connected with stamping seat on the upper die base still includes:
the buffering clamping mechanism is arranged at the joint of the forming seat and the stamping seat and used for buffering the stamping of the stamping seat and clamping the forming part on the forming seat; and
and the damping support mechanism is arranged at the bottom of the lower die holder and is used for buffering and damping the processing of devices on the lower die holder.
As a further scheme of the utility model, the buffering clamping mechanism comprises a limit sleeve, a first damping rod, a damping sleeve and a first damping spring, wherein the limit sleeve is fixedly arranged on a stamping seat, a groove for adaptively connecting the first damping rod is formed in the limit sleeve, the first damping rod is in damping friction connection with the inside of the damping sleeve, the first damping spring is arranged at the joint of the first damping rod and the damping sleeve, and the damping sleeve is fixedly arranged on a lower die holder.
As a further scheme of the utility model, the buffering clamping mechanism further comprises a clamping group for clamping the formed part, the clamping group comprises a first connecting rod, a push plate, a reset spring and a clamping plate, one end of the first connecting rod is hinged to the first damping rod, the other end of the first connecting rod is hinged to the push plate, the push plate is connected to the forming seat in a sliding manner through a guide rod, the reset spring is arranged at the joint of one side of the push plate and the forming seat, and the clamping plate is arranged on the push plate.
As a further scheme of the utility model, the damping support mechanism comprises a first support column, a second connecting rod, a damping sliding block, a second damping rod and a second damping spring, wherein the first support column is fixedly connected to the lower die holder, the first support column is in damping friction connection with the inside of the second support column, one end of the second connecting rod is hinged to the lower die holder, the other end of the second connecting rod is hinged to the damping sliding block, the damping sliding block is in damping friction connection with the second damping rod, the second damping rod is fixedly arranged on the second support column, a second damping spring is arranged at the joint of the damping sliding block, and a base is arranged at the bottom of the second support column.
As a further scheme of the utility model, the upper die holder is connected above the lower die holder in a limiting sliding manner through the guide post, and the upper die holder is fixedly connected with a piston rod of the hydraulic cylinder.
In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
according to the utility model, the damping capacity of the device is increased through the buffer clamping mechanism, excessive pressure generated during stamping is effectively buffered, the impact between the upper die holder and the lower die holder is avoided to be worn, the protection of processing between the forming seat and the stamping seat is realized, the clamping plate on the push plate can be driven to clamp and fix the formed workpiece, the workpiece is not required to be positioned manually, and the processing work efficiency of stamping is further improved.
The damping support mechanism can effectively buffer and damp the bottom of the device, so that the service life of the device is remarkably prolonged, and the device is convenient to use.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the utility model.
Fig. 2 is a schematic diagram of a front view structure of an embodiment of the utility model.
Fig. 3 is a schematic top view of a connection of a molding base in an embodiment of the utility model.
Reference numerals: 1. a lower die holder; 2. forming a seat; 3. stamping a base; 4. an upper die holder; 5. a guide post; 6. a hydraulic cylinder; 7. a limit sleeve; 8. a first damping rod; 9. a damping sleeve; 10. a first damper spring; 11. a first link; 12. a push plate; 13. a guide rod; 14. a return spring; 15. a clamping plate; 16. a first support column; 17. a second support column; 18. a base; 19. a second link; 20. damping slide blocks; 21. a second damping rod; 22. and a second damping spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 3, a shock-absorbing hardware stamping die, which comprises a lower die holder 1 and an upper die holder 4, wherein a forming seat 2 is fixedly connected on the lower die holder 1, a stamping seat 3 is fixedly connected on the upper die holder 4, and the shock-absorbing hardware stamping die further comprises:
the buffering clamping mechanism is arranged at the joint of the forming seat 2 and the stamping seat 3 and is used for buffering the stamping of the stamping seat 3 and clamping the forming part on the forming seat 2; and
the damping support mechanism is arranged at the bottom of the lower die holder 1 and is used for buffering and damping the processing of devices on the lower die holder 1.
Further, the buffering fixture comprises a limit sleeve 7, a first damping rod 8, a damping sleeve 9 and a first damping spring 10, wherein the limit sleeve 7 is fixedly installed on the stamping seat 3, a groove for being connected with the first damping rod 8 in an adaptive manner is formed in the limit sleeve 7, the first damping rod 8 is in damping friction connection with the inside of the damping sleeve 9, the first damping spring 10 is arranged at the joint of the first damping rod 8 and the damping sleeve 9, and the damping sleeve 9 is fixedly installed on the lower die holder 1.
Further, the buffering fixture is still including the clamping group that is used for the centre gripping shaping spare, the clamping group includes first connecting rod 11, push pedal 12, reset spring 14 and grip block 15, the one end of first connecting rod 11 articulates to be installed on first damping rod 8, the other end of first connecting rod 11 articulates to be installed on push pedal 12, push pedal 12 passes through guide bar 13 sliding connection on shaping seat 2, the junction of one side of push pedal 12 and shaping seat 2 is provided with reset spring 14, be provided with grip block 15 on the push pedal 12.
Further, the upper die holder 4 is in limited sliding connection with the upper part of the lower die holder 1 through a guide post 5, and the upper die holder 4 is fixedly connected with a piston rod of a hydraulic cylinder 6.
Preferably, the workpiece to be stamped is placed on the forming seat 2, the hydraulic cylinder 6 drives the upper die holder 4 to fall under the guiding action of the guide post 5, and the limit sleeve 7 is connected to the first damping rod 8 in an adaptive manner, so that the damping capacity of the device is increased under the damping friction connection of the first damping rod 8 and the damping sleeve 9 and the buffer action of the first damping spring 10, excessive pressure is generated during stamping, impact between the upper die holder and the lower die holder is avoided, and abrasion is avoided, and the protection of processing between the forming seat 2 and the stamping seat 3 is realized.
Preferably, the first damping rod 8 can drive the first connecting rod 11 to move when falling down, so as to drive the clamping plate 15 on the push plate 12 to clamp and fix the formed workpiece, and the reset spring 14 can drive the clamping plate 15 to reset when the stamping seat 3 rises, so that the workpiece is not required to be manually positioned, and the stamping processing work efficiency is improved.
It should be noted that, the forming seat 2 and the stamping seat 3 are provided with corresponding forming grooves for forming the workpieces (not shown in the drawing), and the clamping plates 15 clamp the workpieces according to batch, and the lengths of the first connecting rods 11 can be changed, so that the clamping and fixing of the applicability of different workpieces can be realized.
It should be noted that, the hydraulic cylinder 6 is driven by an externally connected power source and a controller, which are common knowledge parts of those skilled in the art, and will not be repeated herein.
As shown in fig. 1 and 2, as a preferred embodiment of the present utility model, the shock absorbing support mechanism includes a first support column 16, a second support column 17, a second connecting rod 19, a damping slider 20, a second damping rod 21 and a second shock absorbing spring 22, where the first support column 16 is fixedly connected to the lower die holder 1, the first support column 16 is in damping friction connection with the inside of the second support column 17, one end of the second connecting rod 19 is hinged to the lower die holder 1, the other end of the second connecting rod 19 is hinged to the damping slider 20, the damping slider 20 is in damping friction connection with the second damping rod 21, the second damping rod 21 is fixedly mounted on the second support column 17, a second shock absorbing spring 22 is disposed at the connection position of the damping slider 20, and a base 18 is disposed at the bottom of the second support column 17.
Preferably, in this embodiment, during actual processing, the generated vibration drives the first support column 16 to be in damping friction connection with the inside of the second support column 17, and drives the second connecting rod 19 to move, so that the damping slider 20 compresses the second damping spring 22 to be in damping friction connection with the second damping rod 21, thereby realizing effective buffering and damping treatment on the bottom of the device, and remarkably prolonging the service life of the device.
The working principle of the utility model is as follows: the workpiece to be punched is placed on the forming seat 2, the hydraulic cylinder 6 drives the upper die holder 4 to fall under the guiding action of the guide post 5, the limiting sleeve 7 is adaptively connected to the first damping rod 8, so that under the damping friction connection of the first damping rod 8 and the damping sleeve 9 and the buffering action of the first damping spring 10, the damping capacity of the device is increased, excessive pressure generated during punching is effectively buffered, the impact between the upper die holder and the lower die holder is avoided to be worn, the protection of processing between the forming seat 2 and the punching seat 3 is realized, the first connecting rod 11 can be driven to move when the first damping rod 8 falls, the clamping plate 15 on the push plate 12 is driven to clamp and fix the formed workpiece, and the set reset spring 14 can drive the clamping plate 15 to reset when the punching seat 3 rises, so that the workpiece is not required to be positioned manually, and the processing efficiency of punching is further improved; when the stamping die device is actually processed, the generated vibration drives the first support column 16 to be in damping friction connection with the inside of the second support column 17 and drives the second connecting rod 19 to move, so that the damping slider 20 compresses the second damping spring 22 to be in damping friction connection with the second damping rod 21, the effective buffering and damping treatment on the bottom of the device is realized, and the service life of the device is obviously prolonged.
It should be noted that, in this application, the components are all universal standard components or components known to those skilled in the art, which effectively solve the problem of poor damping effect.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a shock-absorbing five metals stamping die, includes die holder and upper die base, fixedly connected with shaping seat on the die holder, fixedly connected with stamping seat on the upper die base, its characterized in that still includes:
the buffering clamping mechanism is arranged at the joint of the forming seat and the stamping seat and used for buffering the stamping of the stamping seat and clamping the forming part on the forming seat; and
and the damping support mechanism is arranged at the bottom of the lower die holder and is used for buffering and damping the processing of devices on the lower die holder.
2. The damping type hardware stamping die of claim 1, wherein the damping clamping mechanism comprises a limiting sleeve, a first damping rod, a damping sleeve and a first damping spring, the limiting sleeve is fixedly arranged on the stamping seat, a groove for adapting to the first damping rod is formed in the limiting sleeve, the first damping rod is in damping friction connection with the inside of the damping sleeve, the first damping spring is arranged at the joint of the first damping rod and the damping sleeve, and the damping sleeve is fixedly arranged on the lower die holder.
3. The shock-absorbing hardware stamping die of claim 2, wherein the buffering clamping mechanism further comprises a clamping group for clamping the forming part, the clamping group comprises a first connecting rod, a pushing plate, a reset spring and a clamping plate, one end of the first connecting rod is hinged to the first damping rod, the other end of the first connecting rod is hinged to the pushing plate, the pushing plate is connected to the forming seat in a sliding mode through a guide rod, the reset spring is arranged at the joint of one side of the pushing plate and the forming seat, and the clamping plate is arranged on the pushing plate.
4. The shock-absorbing hardware stamping die of claim 1, wherein the shock-absorbing support mechanism comprises a first support column, a second connecting rod, a damping slider, a second damping rod and a second damping spring, the first support column is fixedly connected to the lower die holder, the first support column is in damping friction connection with the inside of the second support column, one end of the second connecting rod is hinged to the lower die holder, the other end of the second connecting rod is hinged to the damping slider, the damping slider is in damping friction connection with the second damping rod, the second damping rod is fixedly mounted on the second support column, a second damping spring is arranged at the joint of the damping slider, and a base is arranged at the bottom of the second support column.
5. The shock-absorbing hardware stamping die of claim 1, wherein the upper die holder is connected above the lower die holder in a limiting sliding manner through a guide post, and a piston rod of a hydraulic cylinder is fixedly connected to the upper die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531461.2U CN220479946U (en) | 2023-06-15 | 2023-06-15 | Shock-absorbing type hardware stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531461.2U CN220479946U (en) | 2023-06-15 | 2023-06-15 | Shock-absorbing type hardware stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220479946U true CN220479946U (en) | 2024-02-13 |
Family
ID=89838164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531461.2U Active CN220479946U (en) | 2023-06-15 | 2023-06-15 | Shock-absorbing type hardware stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220479946U (en) |
-
2023
- 2023-06-15 CN CN202321531461.2U patent/CN220479946U/en active Active
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