CN221773243U - A new type of metal stamping die - Google Patents
A new type of metal stamping die Download PDFInfo
- Publication number
- CN221773243U CN221773243U CN202420228052.3U CN202420228052U CN221773243U CN 221773243 U CN221773243 U CN 221773243U CN 202420228052 U CN202420228052 U CN 202420228052U CN 221773243 U CN221773243 U CN 221773243U
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- Prior art keywords
- wall
- base
- threaded rod
- die
- positioning
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- 239000002184 metal Substances 0.000 title description 2
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims 1
- 238000013459 approach Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 238000004080 punching Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a novel hardware stamping die, which comprises a base, wherein a clamping assembly is arranged on the outer surface of the upper side of the base, the clamping assembly comprises a telescopic cylinder, an L-shaped supporting frame is fixedly arranged on the outer surface of one side of the telescopic cylinder, a rectangular groove is formed in the L-shaped supporting frame, a bidirectional threaded rod is arranged in the rectangular groove, a clamping block is connected to the outer surface of the bidirectional threaded rod in a threaded manner, a rotating part is welded to the outer surface of one end of the bidirectional threaded rod, the two L-shaped supporting frames slide relatively on the outer surface of the upper side of the base through the arranged clamping assembly, the two L-shaped supporting frames are clamped by the two L-shaped supporting frames, and then the rotating part drives the bidirectional threaded rod to rotate on the inner wall of the L-shaped supporting frames, so that the two clamping blocks are driven to approach the clamping die towards the center of the L-shaped supporting frames.
Description
Technical Field
The utility model relates to the technical field of hardware stamping, in particular to a novel hardware stamping die.
Background
The die is widely used in various industries at present, with the development of society economy and the refinement of social division, hardware products are gradually enriched and perfected, more varieties are increased, the hardware stamping die is used as one of the dies and is used for stamping and producing metal plate parts, the existing hardware stamping is a process for deforming or breaking plates such as stainless steel and special-shaped plates by using a stamping machine and the dies, the dies are required to be replaced in order to form workpieces with different shapes, but the existing dies are mostly fixed on a workbench by bolts, the disassembly and the installation are relatively troublesome, so that the replacement time of the dies is increased, the working efficiency of the device is reduced to a certain extent, and in order to solve the defects of the prior art, a novel hardware stamping die is provided.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a novel hardware stamping die, which solves the problems that the disassembly and the assembly are relatively troublesome due to the bolt fixing mode, so that the replacement time of the die can be increased, and the working efficiency of the device is reduced to a certain extent.
In order to solve the technical problems, the utility model provides the following technical scheme: the novel hardware stamping die comprises a base, wherein a clamping assembly is arranged on the outer surface of the upper side of the base, a positioning assembly is arranged above the clamping assembly, a hydraulic rod is fixedly arranged on the rear side of the outer surface of the upper side of the base, a sliding rod is fixedly arranged on the front side of the outer surface of the upper side of the base, and a top plate is connected to the outer surface of the sliding rod in a sliding manner;
The clamping assembly comprises a telescopic cylinder, an L-shaped supporting frame is fixedly arranged on one outer surface of one side of the telescopic cylinder, a rectangular groove is formed in the L-shaped supporting frame, a bidirectional threaded rod is arranged in the rectangular groove, a clamping block is connected to the outer surface of the bidirectional threaded rod in a threaded manner, and a rotating piece is welded to the outer surface of one end of the bidirectional threaded rod.
The hydraulic support comprises a hydraulic rod, a top plate, a telescopic cylinder, an L-shaped support frame, a bidirectional threaded rod, a clamping block, a rotary piece and a rotary piece, wherein the top plate is fixedly arranged on the outer surface of the upper side of the hydraulic rod, the telescopic cylinder is fixedly arranged on the inner wall of the base, the L-shaped support frame is slidably connected to the outer surface of the upper side of the base, the bidirectional threaded rod is rotatably connected to the inner wall of the L-shaped support frame, the clamping block slides on the inner wall of the L-shaped support frame, and one end outer surface of the rotary piece is rotatably arranged on the outer surface of one side of the L-shaped support frame.
The positioning assembly comprises a pressing plate, wherein the inner wall of the pressing plate is slidably connected with a sliding column, the outer surface of the sliding column is movably sleeved with a first spring, the outer surface of the lower side of the pressing plate is fixedly provided with a pressing block, the outer surface of the lower end of the sliding column is fixedly provided with an upper die, the outer surface of the lower side of the upper die is uniformly provided with a positioning column, the lower side of the upper die is provided with a lower die, the outer surface of the upper side of the lower die is uniformly provided with a positioning groove, and the inner wall of the positioning groove is fixedly provided with a second spring.
The pressing plate is fixedly arranged on the outer surface of the lower side of the top plate, the sliding column is slidably connected to the inner wall of the top plate, the pressing block slides on the inner wall of the upper die, the outer surface of the upper end of the first spring is attached to the outer surface of the lower side of the pressing plate, and the outer surface of the lower end of the first spring is attached to the outer surface of the upper side of the upper die.
The two threads arranged on the outer surface of the bidirectional threaded rod are of symmetrical structures, and the rotation directions of the two threads are opposite.
The positioning column slides on the inner wall of the positioning groove, and the outer surface of the lower side of the positioning column is attached to the outer surface of the upper end of the second spring.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the clamping assembly comprises two telescopic cylinders, the two telescopic cylinders are started at the same time to enable the two L-shaped support frames to slide relatively on the outer surface of the upper side of the base, the two L-shaped support frames are utilized to clamp the die, and then the rotating piece is rotated to drive the bidirectional threaded rod to rotate on the inner wall of the L-shaped support frames, so that the two clamping blocks are driven to approach the center of the L-shaped support frames to clamp the die;
The positioning assembly comprises the pressing plate, the hydraulic rod is started to drive the top plate to move downwards, the positioning column is driven to slide and squeeze the second spring on the inner wall of the positioning groove until the upper die and the lower die are attached to clamp the punching material, at the moment, the pressing plate continues to move downwards, so that the first spring is compressed, meanwhile, the pressing block is driven to punch the material, by means of the structure, the damping effect between the upper die and the lower die is achieved through the first spring and the second spring, vibration of pressure on the upper die and the lower die in the punching process is reduced, and punching precision of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall lower structure of the present utility model;
FIG. 3 is a schematic view of a clamping assembly according to the present utility model;
Fig. 4 is a schematic structural diagram of a positioning assembly according to the present utility model.
[ Reference numerals ]
1. A base; 2. a clamping assembly; 3. a positioning assembly; 4. a hydraulic rod; 5. a slide bar; 6. a top plate; 21. a telescopic cylinder; 22. an L-shaped supporting frame; 23. rectangular grooves; 24. a two-way threaded rod; 25. clamping blocks; 26. a rotating member; 31. a pressing plate; 32. a spool; 33. a first spring; 34. briquetting; 35. an upper die; 36. positioning columns; 37. a lower die; 38. a positioning groove; 39. and a second spring.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a novel hardware stamping die as shown in the accompanying drawings from 1 to 4, which comprises a base 1, wherein a clamping assembly 2 is arranged on the outer surface of the upper side of the base 1, a positioning assembly 3 is arranged above the clamping assembly 2, a hydraulic rod 4 is fixedly arranged on the rear side of the outer surface of the upper side of the base 1, a sliding rod 5 is fixedly arranged on the front side of the outer surface of the upper side of the base 1, and the outer surface of the sliding rod 5 is in sliding connection with a top plate 6;
The clamping assembly 2 comprises a telescopic cylinder 21, an L-shaped supporting frame 22 is fixedly arranged on the outer surface of one side of the telescopic cylinder 21, a rectangular groove 23 is formed in the L-shaped supporting frame 22, a bidirectional threaded rod 24 is arranged in the rectangular groove 23, a clamping block 25 is connected to the outer surface of the bidirectional threaded rod 24 in a threaded manner, and a rotating piece 26 is welded to the outer surface of one end of the bidirectional threaded rod 24.
The top plate 6 is fixedly arranged on the upper outer surface of the hydraulic rod 4, the telescopic cylinder 21 is fixedly arranged on the inner wall of the base 1, the L-shaped support frame 22 is slidably connected on the upper outer surface of the base 1, the bidirectional threaded rod 24 is rotatably connected on the inner wall of the L-shaped support frame 22, the clamping block 25 is slidably arranged on the inner wall of the L-shaped support frame 22, and one end outer surface of the rotating piece 26 is rotatably arranged on one side outer surface of the L-shaped support frame 22;
The two telescopic cylinders 21 are started simultaneously to enable the two L-shaped support frames 22 to slide relatively on the outer surface of the upper side of the base 1, the two L-shaped support frames 22 are utilized to clamp the die, then the rotating piece 26 is rotated to drive the bidirectional threaded rod 24 to rotate on the inner wall of the L-shaped support frames 22, and accordingly the two clamping blocks 25 are driven to approach the center of the L-shaped support frames 22 to clamp the die.
The positioning assembly 3 comprises a pressing plate 31, a sliding column 32 is slidably connected to the inner wall of the pressing plate 31, a first spring 33 is movably sleeved on the outer surface of the sliding column 32, a pressing block 34 is fixedly arranged on the outer surface of the lower side of the pressing plate 31, an upper die 35 is fixedly arranged on the outer surface of the lower end of the sliding column 32, positioning columns 36 are uniformly arranged on the outer surface of the lower side of the upper die 35, a lower die 37 is arranged below the upper die 35, positioning grooves 38 are uniformly formed in the outer surface of the upper side of the lower die 37, and a second spring 39 is fixedly arranged on the inner wall of the positioning grooves 38.
Wherein, the pressing plate 31 is fixedly arranged on the outer surface of the lower side of the top plate 6, the sliding column 32 is slidably connected on the inner wall of the top plate 6, the pressing block 34 slides on the inner wall of the upper die 35, the outer surface of the upper end of the first spring 33 is attached to the outer surface of the lower side of the pressing plate 31, and the outer surface of the lower end of the first spring 33 is attached to the outer surface of the upper side of the upper die 35;
the hydraulic rod 4 is started to drive the top plate 6 to move downwards, the positioning column 36 is driven to slide and squeeze the second spring 39 on the inner wall of the positioning groove 38 until the upper die 35 and the lower die 37 are attached to clamp the punching material, at this time, the pressing plate 31 continues to move downwards, so that the first spring 33 is compressed, and meanwhile, the pressing block 34 is driven to punch the material.
Wherein, two threads arranged on the outer surface of the bidirectional threaded rod 24 are in a symmetrical structure, and the rotation directions of the two threads are opposite.
Wherein, the positioning column 36 slides on the inner wall of the positioning groove 38, and the outer surface of the lower side of the positioning column 36 is attached to the outer surface of the upper end of the second spring 39.
The working process of the utility model is as follows:
Firstly, the lower die 37 is placed on the outer surfaces of the upper sides of the two L-shaped supporting frames 22, then the two telescopic cylinders 21 are started simultaneously to enable the two L-shaped supporting frames 22 to slide relatively on the outer surfaces of the upper sides of the base 1, the two L-shaped supporting frames 22 are utilized to clamp the dies, then the rotating piece 26 is rotated to drive the bidirectional threaded rod 24 to rotate on the inner walls of the L-shaped supporting frames 22, and accordingly the two clamping blocks 25 are driven to approach the center of the L-shaped supporting frames 22 to clamp the dies, the fixing mode can facilitate the disassembly and the installation of the dies, the replacement time of the dies is greatly reduced, then stamping materials are placed on the outer surfaces of the lower dies 37, at the moment, the hydraulic rod 4 is started to drive the top plate 6 to slide downwards on the outer surfaces of the sliding rods 5, the positioning columns 36 are driven to slide and squeeze the second springs 39 on the inner walls of the positioning grooves 38 until the upper dies 35 are attached to clamp the stamping materials, at the moment, the pressing plate 31 continues to move downwards, the first springs 33 are compressed, and at the same time, the pressing blocks 34 are driven to punch the materials, and finally the hydraulic rod 4 is reset to drive the upper side parts to reset, and single stamping is completed.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The novel hardware stamping die comprises a base (1), and is characterized in that a clamping assembly (2) is arranged on the outer surface of the upper side of the base (1), a positioning assembly (3) is arranged above the clamping assembly (2), a hydraulic rod (4) is fixedly arranged on the rear side of the outer surface of the upper side of the base (1), a sliding rod (5) is fixedly arranged on the front side of the outer surface of the upper side of the base (1), and a top plate (6) is slidably connected to the outer surface of the sliding rod (5);
Clamping assembly (2) are including flexible cylinder (21), one side surface fixed mounting of flexible cylinder (21) has L type support frame (22), rectangular channel (23) have been seted up to the inside of L type support frame (22), the inside of rectangular channel (23) is provided with two-way threaded rod (24), the surface threaded connection of two-way threaded rod (24) has clamp splice (25), the one end surface welding of two-way threaded rod (24) has rotating member (26).
2. The novel hardware stamping die according to claim 1, wherein the top plate (6) is fixedly installed on the upper outer surface of the hydraulic rod (4), the telescopic cylinder (21) is fixedly installed on the inner wall of the base (1), the L-shaped support frame (22) is slidably connected on the upper outer surface of the base (1), the bidirectional threaded rod (24) is rotatably connected on the inner wall of the L-shaped support frame (22), the clamping block (25) is slidably installed on the inner wall of the L-shaped support frame (22), and one end outer surface of the rotating piece (26) is rotatably installed on one side outer surface of the L-shaped support frame (22).
3. The novel hardware stamping die according to claim 1, wherein the positioning assembly (3) comprises a pressing plate (31), a sliding column (32) is slidably connected to the inner wall of the pressing plate (31), a first spring (33) is movably sleeved on the outer surface of the sliding column (32), a pressing block (34) is fixedly arranged on the outer surface of the lower side of the pressing plate (31), an upper die (35) is fixedly arranged on the outer surface of the lower end of the sliding column (32), positioning columns (36) are uniformly arranged on the outer surface of the lower side of the upper die (35), a lower die (37) is arranged below the upper die (35), positioning grooves (38) are uniformly formed in the outer surface of the upper side of the lower die (37), and a second spring (39) is fixedly arranged on the inner wall of each positioning groove (38).
4. A novel hardware stamping die according to claim 3, characterized in that the pressing plate (31) is fixedly installed on the outer surface of the lower side of the top plate (6), the sliding column (32) is slidably connected to the inner wall of the top plate (6), the pressing block (34) slides on the inner wall of the upper die (35), the outer surface of the upper end of the first spring (33) is attached to the outer surface of the lower side of the pressing plate (31), and the outer surface of the lower end of the first spring (33) is attached to the outer surface of the upper side of the upper die (35).
5. The novel hardware stamping die according to claim 1, wherein the two threads arranged on the outer surface of the bidirectional threaded rod (24) are of symmetrical structures, and the rotation directions of the two threads are opposite.
6. A novel hardware stamping die according to claim 3, characterized in that the positioning column (36) slides on the inner wall of the positioning groove (38), and the outer surface of the lower side of the positioning column (36) is attached to the outer surface of the upper end of the second spring (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420228052.3U CN221773243U (en) | 2024-01-31 | 2024-01-31 | A new type of metal stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420228052.3U CN221773243U (en) | 2024-01-31 | 2024-01-31 | A new type of metal stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221773243U true CN221773243U (en) | 2024-09-27 |
Family
ID=92824510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420228052.3U Active CN221773243U (en) | 2024-01-31 | 2024-01-31 | A new type of metal stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221773243U (en) |
-
2024
- 2024-01-31 CN CN202420228052.3U patent/CN221773243U/en active Active
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