CN216679776U - Stamping die - Google Patents
Stamping die Download PDFInfo
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- CN216679776U CN216679776U CN202220102315.7U CN202220102315U CN216679776U CN 216679776 U CN216679776 U CN 216679776U CN 202220102315 U CN202220102315 U CN 202220102315U CN 216679776 U CN216679776 U CN 216679776U
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- piston rod
- stamping die
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Abstract
The utility model discloses a stamping die, which comprises a bottom plate, wherein a pair of guide shafts which are vertically arranged are arranged on the bottom plate, a top plate is arranged between the top ends of the pair of guide shafts, a primary hydraulic cylinder is arranged on the top plate, a primary piston rod which is vertically arranged is arranged at the lower part of the primary hydraulic cylinder, a lifting plate is arranged at the lower end of the primary piston rod, a secondary hydraulic cylinder is arranged on the lifting plate, a secondary piston rod which is vertically arranged is arranged at the lower part of the secondary hydraulic cylinder, and a stamping tool is arranged at the lower end of the secondary piston rod; the punching tool comprises a first progressive barrel, a second progressive barrel is arranged at the lower end of the first progressive barrel, a first connecting barrel is arranged between the upper end of the second progressive barrel and the lower end of the first progressive barrel, a punching column is arranged at the lower end of the second progressive barrel, a second connecting barrel is arranged between the upper end of the punching column and the lower end of the second progressive barrel, and a punching knife is arranged at the lower end of the punching column. The utility model greatly improves the efficiency of stamping the high-precision electronic element.
Description
Technical Field
The utility model relates to a die, in particular to a stamping die.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. 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 thereof, thereby obtaining a desired part. The material for making the stamping die comprises steel, hard alloy, steel bonded hard alloy, zinc-based alloy, low-melting point alloy, aluminum bronze, high polymer material and the like. The material for manufacturing the stamping die is mainly made of steel, and the types of the commonly used die working part materials are as follows: carbon tool steels, low alloy tool steels, high carbon high chromium or medium chromium tool steels, medium carbon alloy steels, high speed steels, base steels, and cemented carbides, steel bonded cemented carbides, and the like. The existing stamping die does not have a two-stage stamping structure, so that the high-precision electronic element is inconvenient to be stamped and processed, and the stamping processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art, and provides the stamping die which greatly improves the stamping processing efficiency of high-precision electronic components.
The technical problem of the utility model is mainly solved by the following technical scheme:
a stamping die comprises a bottom plate, wherein a pair of guide shafts which are vertically arranged are arranged on the bottom plate, a top plate is arranged between the top ends of the pair of guide shafts, a primary hydraulic cylinder is arranged on the top plate, a primary piston rod which is vertically arranged is arranged at the lower part of the primary hydraulic cylinder, a lifting plate is arranged at the lower end of the primary piston rod, a secondary hydraulic cylinder is arranged on the lifting plate, a secondary piston rod which is vertically arranged is arranged at the lower part of the secondary hydraulic cylinder, and a stamping cutter is arranged at the lower end of the secondary piston rod; the punching tool comprises a first progressive barrel, a second progressive barrel is arranged at the lower end of the first progressive barrel, a first connecting barrel is arranged between the upper end of the second progressive barrel and the lower end of the first progressive barrel, a punching column is arranged at the lower end of the second progressive barrel, a second connecting barrel is arranged between the upper end of the punching column and the lower end of the second progressive barrel, and a punching knife is arranged at the lower end of the punching column.
Furthermore, the upper end of the first-stage feeding cylinder is provided with a butt joint shaft, the lower end of the butt joint shaft is connected with the upper end of the first-stage feeding cylinder, the upper end of the butt joint shaft is provided with a clamping column, the lower end of the second-stage piston rod is provided with a connecting shell, and the clamping column is arranged in the connecting shell; a positioning cylinder is arranged between the top of the connecting shell and the lower end of the secondary piston rod; the middle part of the connecting shell is provided with a clamping cavity, the two sides of the lower part of the connecting shell are both provided with clamping blocks, a clamping groove is arranged between the clamping blocks at the two sides, the upper end of the butt joint shaft penetrates through the clamping groove, the upper end of the butt joint shaft is provided with a clamping column, and the clamping column is arranged in the clamping cavity; the clamping block is arranged on the bottom surface of the clamping column; the diameter of the clamping column is larger than that of the butt joint shaft; the diameter of the clamping column is equal to that of the first stage inlet cylinder; the clamping column is cylindrical; the clamping column and the butt joint shaft are coaxially arranged.
Furthermore, a lifting plate is arranged between the bottom plate and the top plate, two ends of the lifting plate are sleeved on the peripheral surface of the guide shaft, a slot is formed in the middle of the lifting plate, the connecting shell is installed in the slot, and the diameter of the slot is larger than that of the connecting shell; a sliding pipe is arranged between the outer peripheral surface of the guide shaft and the lifting plate, a fixed pipe is arranged between the outer peripheral surface of the sliding pipe and the lifting plate, and a guide sleeve is arranged between the outer peripheral surface of the guide shaft and the inner peripheral surface of the sliding pipe.
Furthermore, both ends of the lifting frame are provided with sliding cylinders, the sliding cylinders are sleeved on the outer peripheral surface of the upper end of the guide shaft, the lower end of the primary piston rod is connected with the lifting frame, and the top of the secondary hydraulic cylinder is provided with a clamping shell which is arranged on the lifting frame; the top of the clamping shell is provided with a clamping cavity, and the clamping shell is arranged on the lifting frame through the clamping cavity; a lock pin is arranged between the clamping shell and the lifting frame; the bottom surface both sides of crane all are equipped with the anticollision piece, and the upper end and the crane of anticollision piece are connected, and the lower extreme of crane is installed in the top of lifter plate, and the length of anticollision piece is greater than the length of second grade pneumatic cylinder.
Furthermore, a fixing seat is arranged between the upper end of the guide shaft and the top plate and fixed on the top plate.
The stamping die adopting the technical scheme comprises a base frame, a bottom plate, a guide shaft and a top plate are assembled into the base frame of the stamping die, a primary hydraulic cylinder controls a lifting frame to vertically lift and regulate through a primary piston rod, the lifting plate stably vertically lifts and regulates along the guide shaft, the lifting and regulating of the lifting frame drives a secondary hydraulic cylinder, a secondary piston rod and a stamping cutter to vertically lift and regulate, meanwhile, the secondary hydraulic cylinder drives the stamping cutter to vertically lift and regulate through the secondary piston rod, an operator places high-precision electronic elements such as a reed, a high-temperature-resistant ceramic plate and an electric connection metal sheet on the bottom plate, the high-precision electronic elements are stamped through the stamping cutter, specifically, the secondary hydraulic cylinder drives a first progressive cylinder, a second progressive cylinder, a stamping column and the stamping cutter to vertically lift and regulate through the secondary piston rod, and the stamping cutter is used for stamping the high-precision electronic elements, the efficiency of stamping processing is greatly improved to high-precision electronic component.
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 structural view of a stamping die according to the present invention.
Fig. 2 is a schematic structural view of the punching tool of the present invention.
Fig. 3 is an enlarged detail view of the area a in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, a stamping die comprises a bottom plate 1, wherein a pair of guide shafts 2 which are vertically arranged are arranged on the bottom plate 1, a top plate 3 is arranged between the top ends of the pair of guide shafts 2, a primary hydraulic cylinder 4 is arranged on the top plate 3, a primary piston rod 5 which is vertically arranged is arranged at the lower part of the primary hydraulic cylinder 4, a lifting plate 6 is arranged at the lower end of the primary piston rod 5, a secondary hydraulic cylinder 7 is arranged on the lifting plate 6, a secondary piston rod 8 which is vertically arranged is arranged at the lower part of the secondary hydraulic cylinder 7, and a stamping tool 9 is arranged at the lower end of the secondary piston rod 8; the punching tool 9 comprises a first progressive barrel 10, a second progressive barrel 11 is arranged at the lower end of the first progressive barrel 10, a first connecting barrel 12 is arranged between the upper end of the second progressive barrel 11 and the lower end of the first progressive barrel 10, a punching column 13 is arranged at the lower end of the second progressive barrel 11, a second connecting barrel 15 is arranged between the upper end of the punching column 13 and the lower end of the second progressive barrel 11, and a punching knife 14 is arranged at the lower end of the punching column 13.
The utility model relates to a stamping die, a base frame of the stamping die is assembled by a bottom plate 1, a guide shaft 2 and a top plate 3, a primary hydraulic cylinder 4 controls a lifting frame 6 to carry out vertical lifting adjustment through a primary piston rod 5, the lifting plate 6 carries out stable vertical lifting adjustment along the guide shaft 2, the lifting frame 6 drives a secondary hydraulic cylinder 7, a secondary piston rod 8 and a stamping cutter 9 to carry out vertical lifting adjustment, meanwhile, the secondary hydraulic cylinder 7 drives the stamping cutter 9 to carry out secondary vertical lifting adjustment through the secondary piston rod 8, an operator places high-precision electronic elements such as a reed, a high-temperature resistant ceramic plate and an electric connection metal sheet on the bottom plate 1 and carries out stamping processing on the high-precision electronic elements through the stamping cutter 9, specifically, the secondary hydraulic cylinder 7 drives a first progressive cylinder 10, a second progressive cylinder 11, a stamping column 13 and a stamping cutter 14 to carry out vertical lifting adjustment through the secondary piston rod 8, the punching processing of the high-precision electronic element is carried out by the punching knife 14, so that the efficiency of the punching processing of the high-precision electronic element is greatly improved.
Preferably, the upper end of the first progressive cylinder 10 is provided with a butt joint shaft 18, the lower end of the butt joint shaft 18 is connected with the upper end of the first progressive cylinder 10, the upper end of the butt joint shaft 18 is provided with a clamping column 19, the lower end of the second-stage piston rod 8 is provided with a connecting shell 16, and the clamping column 19 is installed in the connecting shell 16; a positioning cylinder 17 is arranged between the top of the connecting shell 16 and the lower end of the secondary piston rod 8; a clamping cavity 20 is formed in the middle of the connecting shell 16, clamping blocks 21 are arranged on two sides of the lower portion of the connecting shell 16, a clamping groove 22 is formed between the clamping blocks 21 on the two sides, the upper end of the butt joint shaft 18 penetrates through the clamping groove 22, a clamping column 19 is arranged at the upper end of the butt joint shaft 18, and the clamping column 19 is installed in the clamping cavity 20; the clamping block 21 is arranged on the bottom surface of the clamping column 19; the diameter of the clamping column 19 is larger than that of the butt joint shaft 18; the diameter of the clamping column 19 is equal to that of the first stage feeding cylinder 10; the clamp column 19 is cylindrical; the clamping column 19 and the butt joint shaft 18 are coaxially arranged; the secondary piston rod 8 and the connecting shell 16 are firmly installed through the positioning barrel 17, the connecting shell 16 is firmly clamped on the clamping column 19 through the clamping cavity 20, and the clamping block 21 is firmly clamped on the upper end of the connecting shaft 18 through the clamping groove 22, so that the connecting shell 16 and the upper end of the punching cutter 9 are conveniently assembled.
Preferably, a lifting plate 23 is arranged between the bottom plate 1 and the top plate 3, two ends of the lifting plate 23 are sleeved on the peripheral surface of the guide shaft 2, a slot 24 is arranged in the middle of the lifting plate 23, the connecting shell 16 is installed in the slot 24, and the diameter of the slot 24 is larger than that of the connecting shell 16; a sliding pipe 25 is arranged between the outer circumferential surface of the guide shaft 2 and the lifting plate 23, a fixed pipe 26 is arranged between the outer circumferential surface of the sliding pipe 25 and the lifting plate 23, and a guide sleeve 27 is arranged between the outer circumferential surface of the guide shaft 2 and the inner circumferential surface of the sliding pipe 25; the secondary hydraulic cylinder 7 drives the connecting shell 16 to carry out lifting adjustment through the secondary piston rod 8, the lifting adjustment of the connecting shell 16 drives the lifting plate 23 to carry out vertical lifting adjustment, the vertical lifting adjustment of the lifting plate 23 drives the sliding tube 25, the fixed tube 26 and the guide sleeve 27 to carry out vertical lifting adjustment along the guide shaft 2, and the lifting stability of the lifting plate 23 is better; the lifting plate 23 performs a press process on the high-precision electronic component by the press cutter 9.
Preferably, both ends of the lifting frame 6 are provided with a sliding barrel 33, the sliding barrel 33 is sleeved on the outer peripheral surface of the upper end of the guide shaft 2, the lower end of the primary piston rod 5 is connected with the lifting frame 6, the top of the secondary hydraulic cylinder 7 is provided with a clamping shell 28, and the clamping shell 28 is installed on the lifting frame 6; the top of the clamping shell 28 is provided with a clamping cavity 29, and the clamping shell 28 is arranged on the lifting frame 6 through the clamping cavity 29; a lock pin 30 is arranged between the clamping shell 28 and the lifting frame 6; the two sides of the bottom surface of the lifting frame 6 are both provided with anti-collision blocks 31, the upper ends of the anti-collision blocks 31 are connected with the lifting frame 6, the lower end of the lifting frame 6 is arranged above the lifting plate 23, and the length of the anti-collision blocks 31 is greater than that of the secondary hydraulic cylinder 7; the top of the secondary hydraulic cylinder 7 is firmly installed with the lifting frame 6 through the clamping shell 28, the clamping shell 28 is firmly installed with the lifting frame 6 through the lock pin 30, the primary hydraulic cylinder 4 drives the lifting frame 6 to perform vertical lifting adjustment through the primary piston rod 5, and the vertical lifting adjustment of the lifting frame 6 drives the sliding cylinder 33 to move along the axial direction of the guide shaft 2, so that the lifting frame 6 has better stability in the lifting process; the lifting plate 23 is prevented from hitting the lifting frame 6 through the anti-collision block 31, so that the lifting plate 23 is prevented from directly hitting the secondary hydraulic cylinder 7, and the safety is greatly improved.
Preferably, a fixing seat 32 is arranged between the upper end of the guide shaft 2 and the top plate 3, and the fixing seat 32 is fixed on the top plate 3; the upper end of the guide shaft 2 is fixedly mounted to the top plate 3 via the fixing base 32.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. A stamping die comprises a bottom plate, wherein a pair of guide shafts which are vertically arranged are arranged on the bottom plate, a top plate is arranged between the top ends of the pair of guide shafts, a primary hydraulic cylinder is arranged on the top plate, a primary piston rod which is vertically arranged is arranged at the lower part of the primary hydraulic cylinder, a lifting plate is arranged at the lower end of the primary piston rod, a secondary hydraulic cylinder is arranged on the lifting plate, a secondary piston rod which is vertically arranged is arranged at the lower part of the secondary hydraulic cylinder, and a stamping cutter is arranged at the lower end of the secondary piston rod;
the method is characterized in that: the punching tool comprises a first progressive cylinder, a second-stage feeding cylinder is arranged at the lower end of the first progressive cylinder, a first connecting cylinder is arranged between the upper end of the second-stage feeding cylinder and the lower end of the first-stage feeding cylinder, a punching column is arranged at the lower end of the second progressive cylinder, a second connecting cylinder is arranged between the upper end of the punching column and the lower end of the second-stage feeding cylinder, and a punching knife is arranged at the lower end of the punching column.
2. The stamping die of claim 1, wherein: the upper end of the first progressive cylinder is provided with a butt joint shaft, the lower end of the butt joint shaft is connected with the upper end of the first stage progressive cylinder, the upper end of the butt joint shaft is provided with a clamping column, the lower end of the second stage piston rod is provided with a connecting shell, and the clamping column is arranged in the connecting shell; a positioning cylinder is arranged between the top of the connecting shell and the lower end of the secondary piston rod.
3. The stamping die of claim 2, wherein: the middle part of the connecting shell is provided with a clamping cavity, the two sides of the lower part of the connecting shell are both provided with clamping blocks, a clamping groove is arranged between the clamping blocks at the two sides, the upper end of the butt joint shaft penetrates through the clamping groove, the upper end of the butt joint shaft is provided with a clamping column, and the clamping column is arranged in the clamping cavity; the fixture block is arranged on the bottom surface of the fixture column.
4. The stamping die of claim 2, wherein: the diameter of the clamping column is larger than that of the butt joint shaft; the diameter of the clamping column is equal to that of the first stage inlet cylinder; the clamping column is cylindrical; the clamping column and the butt joint shaft are coaxially arranged.
5. The stamping die of claim 2, wherein: the lifting plate is arranged between the bottom plate and the top plate, the two ends of the lifting plate are sleeved on the peripheral surface of the guide shaft, the middle position of the lifting plate is provided with a slot, the connecting shell is arranged in the slot, and the diameter of the slot is larger than that of the connecting shell.
6. The stamping die of claim 5, wherein: a sliding pipe is arranged between the outer peripheral surface of the guide shaft and the lifting plate, a fixed pipe is arranged between the outer peripheral surface of the sliding pipe and the lifting plate, and a guide sleeve is arranged between the outer peripheral surface of the guide shaft and the inner peripheral surface of the sliding pipe.
7. The stamping die of claim 1, wherein: the both ends of crane all are equipped with the slide cartridge, and the slide cartridge suit is connected with the crane at the upper end outer peripheral face of guiding axle, and the lower extreme and the crane of one-level piston rod are equipped with the card shell at the top of second grade pneumatic cylinder, and the card shell is installed on the crane.
8. The stamping die of claim 7, wherein: the top of the clamping shell is provided with a clamping cavity, and the clamping shell is arranged on the lifting frame through the clamping cavity; a lock pin is arranged between the clamping shell and the lifting frame.
9. The stamping die of claim 7, wherein: the bottom surface both sides of crane all are equipped with the anticollision piece, and the upper end and the crane of anticollision piece are connected, and the lower extreme of crane is installed in the top of lifter plate, and the length of anticollision piece is greater than the length of second grade pneumatic cylinder.
10. The stamping die of claim 1, wherein: a fixing seat is arranged between the upper end of the guide shaft and the top plate and fixed on the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102315.7U CN216679776U (en) | 2022-01-17 | 2022-01-17 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102315.7U CN216679776U (en) | 2022-01-17 | 2022-01-17 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216679776U true CN216679776U (en) | 2022-06-07 |
Family
ID=81826412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220102315.7U Active CN216679776U (en) | 2022-01-17 | 2022-01-17 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216679776U (en) |
-
2022
- 2022-01-17 CN CN202220102315.7U patent/CN216679776U/en active Active
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