CN216226484U - Stamping die is used in sheet metal processing - Google Patents
Stamping die is used in sheet metal processing Download PDFInfo
- Publication number
- CN216226484U CN216226484U CN202122813424.8U CN202122813424U CN216226484U CN 216226484 U CN216226484 U CN 216226484U CN 202122813424 U CN202122813424 U CN 202122813424U CN 216226484 U CN216226484 U CN 216226484U
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- wall
- die
- plate
- stamping
- electric telescopic
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- 239000002184 metal Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 39
- 239000002699 waste material Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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Abstract
The utility model discloses a stamping die for processing metal plates, which comprises a die frame, wherein four mounting grooves are formed in the outer wall of one side of the die frame, a primary stamping mechanism is arranged on the outer wall of one side of each mounting groove, a sliding groove is formed in the outer wall of the side, away from the mounting grooves, of the primary stamping mechanism, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a secondary stamping mechanism is arranged on the outer wall of one side of the sliding block, the primary stamping mechanism comprises a first electric telescopic rod and a connecting plate, and the first electric telescopic rod is arranged on the outer wall of one side of each mounting groove. According to the utility model, the primary punching mechanism and the secondary punching mechanism are arranged, when the metal plate is punched, the primary punching mechanism is started firstly, so that the upper die is contacted with the metal plate to perform primary positioning, then the metal plate is punched through the secondary punching mechanism, the deformation of the metal plate due to overlarge punching pressure is prevented during primary punching, the precision of a punching part is improved, and the whole device is more practical.
Description
Technical Field
The utility model relates to the technical field of metal plate processing, in particular to a stamping die for metal plate processing.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.
The stamping die for processing the existing metal plate does not have multi-stage stamping in the stamping process, can produce larger impact force when stamping, and has larger noise and only one-stage stamping, so that the precision of the plate after the stamping is finished is lower, and more unqualified stamping parts are easily produced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a stamping die for processing a metal plate.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a stamping die for sheet metal processing, includes the mould frame, mould frame one side outer wall is opened there are four mounting grooves, mounting groove one side outer wall is provided with one-level punching press mechanism, one-level punching press mechanism is kept away from mounting groove one side outer wall and is opened there is the spout, spout inner wall sliding connection has the slider, slider one side outer wall is provided with second grade punching press mechanism, one-level punching press mechanism includes electric telescopic handle one and connecting plate, electric telescopic handle one is through setting up in mounting groove one side outer wall, the connecting plate sets up in electric telescopic handle one side outer wall, connecting plate and slider pass through bolted connection, second grade punching press mechanism includes electric telescopic handle two and goes up the mould, electric telescopic handle two sets up in slider one side outer wall, it sets up in electric telescopic handle two and keeps away from slider one side outer wall to go up the mould.
As a still further scheme of the utility model: the outer wall of one side of the die frame is provided with two fixing grooves, the outer wall of one side of each fixing groove is provided with a third electric expansion plate, and the same lower die mechanism is arranged in the fixing grooves.
As a still further scheme of the utility model: lower die mechanism includes die carrier, reset spring, U template, two connecting blocks and two above elastic support bars, the connecting block sets up in three one side outer walls of electric expansion plate, connecting block and three disconnection of electric expansion plate, the die carrier passes through bolted connection in connecting block one side outer wall down, elastic support bar sets up and keeps away from connecting block one side outer wall in die carrier down, reset spring cup joints in elastic support bar circumference outer wall, the U template sets up and keeps away from die carrier one side outer wall in elastic support bar, fixed slot and connecting block looks adaptation.
As a still further scheme of the utility model: the outer wall of the two opposite sides of the U-shaped plate is provided with a second electric expansion plate, the outer wall of one side of the U-shaped plate is provided with a third electric expansion rod, the outer wall of one side of the U-shaped plate, away from the third electric expansion rod, is provided with a push plate, and the outer wall of one side of the die frame is provided with a first electric expansion plate.
As a still further scheme of the utility model: the die rack is characterized in that a waste collecting groove is formed in the outer wall of one side of the die rack, the bottom of the waste collecting groove is set to be in a slope shape, a box door is arranged on the outer wall of one side of the die rack, and a handle is arranged on the outer wall of one side of the box door.
As a still further scheme of the utility model: and an operation keyboard is arranged on the outer wall of one side of the die frame.
The utility model has the beneficial effects that:
1. through being provided with one-level punching press mechanism and second grade punching press mechanism, when carrying out the punching press to sheet metal, at first start one-level punching press mechanism for go up mould and sheet metal contact, once fix a position, carry out the punching press to sheet metal through second grade punching press mechanism after that, when preventing the one-level punching press, because the punching press intensity is too big, cause sheet metal's deformation, improve the precision of stamping workpiece, make the overall device more practical.
2. Through being provided with the slider, take out the bolt between slider and the connecting plate, directly replace the slider, make things convenient for the staff to change the mould, and can not exist and go up the mould in-process in changing, because the mould is gone up in time dragging, the condition that causes to go up the mould and drop produces, make the integrated device safer, when needing to change lower die mechanism, start electronic expansion plate three, it is ejecting with lower die mechanism, start electronic expansion plate one after that, release lower die mechanism, make things convenient for staff's change to lower die mechanism, and simultaneously, because fixed slot and connecting block looks adaptation, make fixed slot and connecting block connect and closely prevent that lower die mechanism from rocking in the mould frame.
3. The lower die mechanism is arranged, the elastic supporting rod and the reset spring are arranged in the lower die mechanism, when the secondary punching mechanism punches the metal plate, due to the combined action of the elastic supporting rod and the reset spring, the punching pressure degree of the secondary punching is reduced, the impact force of the secondary punching on the whole device is further reduced, the service life of the whole device is prolonged, the electric expansion plate II is arranged, the punching plate is positioned again through the contraction of the electric expansion plate II, the punching plate is prevented from shifting, and the punching plate precision is lowered; through being provided with electric telescopic handle three and reset spring, after the punching press was accomplished, electric telescopic plate two shrink, and electric telescopic handle three extensions simultaneously promote the push pedal motion, release the sheet metal after the punching press was accomplished, reduce artifical unloading time, improve whole device work efficiency.
Drawings
Fig. 1 is a schematic front view of a stamping die for processing a metal plate according to the present invention;
FIG. 2 is a schematic view of a die frame connecting structure of a stamping die for processing a metal plate according to the present invention;
FIG. 3 is a schematic structural view of a lower die mechanism of a stamping die for processing a metal plate according to the present invention;
fig. 4 is a schematic diagram of a connection structure of a push plate of the stamping die for processing a metal plate according to the present invention.
In the figure: 1 mould frame, 2 mounting grooves, 3 electric telescopic handle one, 4 connecting plates, 5 sliders, 6 electric telescopic handle two, 7 go up mould, 8 die carriers down, 9 handles, 10 chamber doors, 11 operating keyboard, 12 fixed slots, 13 electric telescopic handle one, 14 garbage collection groove, 15 elastic support pole, 16 reset spring, 17 push pedal, 18 electric telescopic handle two, 19 connecting blocks, 20U template, 21 electric telescopic handle three.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A stamping die for processing metal plates is shown in figure 1 and comprises a die frame 1, wherein four mounting grooves 2 are formed in the outer wall of one side of the die frame 1, a first-stage stamping mechanism is connected to the outer wall of one side of each mounting groove 2 through a bolt, a sliding groove is formed in the outer wall of one side, far away from the mounting grooves 2, of each first-stage stamping mechanism, a sliding block 5 is connected to the inner wall of the sliding groove in a sliding mode, a second-stage stamping mechanism is connected to the outer wall of one side of each sliding block 5 through a bolt, each first-stage stamping mechanism comprises a first electric telescopic rod 3 and a connecting plate 4, the first electric telescopic rod 3 is connected to the outer wall of one side of each mounting groove 2 through a bolt, the connecting plate 4 is connected to the outer wall of one side of the first electric telescopic rod 3 through a bolt, the connecting plate 4 is connected with the sliding block 5 through a bolt, each second-stage stamping mechanism comprises a second electric telescopic rod 6 and an upper die 7, the second electric telescopic rod 6 is connected to the outer wall, far away from the sliding block 5 through a bolt; through being provided with one-level punching press mechanism and second grade punching press mechanism, when punching press to sheet metal, at first start one-level punching press mechanism, make and go up mould 7 and sheet metal contact, fix a position once, carry out the punching press to sheet metal through second grade punching press mechanism after that, when preventing the one-level punching press, because the degree of impact pressure is too big, cause sheet metal's deformation, improve the precision of stamping workpiece, make the integrated device more practical, simultaneously owing to be provided with slider 5, take out the bolt between slider 5 and the connecting plate 4, directly replace slider 5, make things convenient for the staff to change the mould, and can not have the mould in-process of changing, because not in time dragging the mould, the condition that causes to go up the mould and drop produces, make the integrated device safer.
In order to further reduce the rigid impact force generated in the stamping process; as shown in fig. 1, 3 and 4, the outer wall of one side of the mold frame 1 is provided with two fixing grooves 12, the outer wall of one side of each fixing groove 12 is connected with a third electric expansion plate through a bolt, the same lower mold mechanism is arranged in each fixing groove 12 and comprises a lower mold frame 8, a return spring 16, a U-shaped plate 20, two connecting blocks 19 and more than two elastic supporting rods 15, each connecting block 19 is arranged on the outer wall of one side of each electric expansion plate, each connecting block 19 is not connected with the corresponding third electric expansion plate, the lower mold frame 8 is connected with the outer wall of one side of each connecting block 19 through a bolt, each elastic supporting rod 15 is connected with the outer wall of one side of the lower mold frame 8 far away from the corresponding connecting block 19 through a bolt, each return spring 16 is sleeved on the circumferential outer wall of each elastic supporting rod 15, each U-shaped plate 20 is connected with the outer wall of one side of the corresponding to the corresponding lower mold frame 8 through a bolt, each fixing groove 12 is matched with each connecting block 19, and the outer walls of the corresponding two sides of each U-shaped plate 20 are connected with the corresponding electric expansion plates 18 through bolts, the outer wall of one side of the U-shaped plate 20 is connected with a third electric telescopic rod 21 through a bolt, the outer wall of one side, away from the U-shaped plate 20, of the third electric telescopic rod 21 is connected with a push plate 17 through a bolt, and the outer wall of one side of the die frame 1 is connected with a first electric telescopic plate 13 through a bolt; the lower die mechanism is arranged, the elastic supporting rod 15 and the reset spring 16 are arranged in the lower die mechanism, when the metal plate is stamped by the secondary stamping mechanism, due to the combined action of the elastic supporting rod 15 and the reset spring 16, the stamping pressure degree of the secondary stamping is reduced, the impact force of the secondary stamping on the whole device is further reduced, the service life of the whole device is prolonged, the stamped plate is positioned again through the contraction of the electric expansion plate II 18 through the arrangement of the electric expansion plate II 18, the stamped plate is prevented from shifting, and the precision of the stamped plate is lowered; by arranging the third electric telescopic rod 21 and the push plate 17, after stamping is completed, the second electric telescopic plate 18 contracts, meanwhile, the third electric telescopic rod extends by 21 to push the push plate 17 to move, so that the stamped metal plate is pushed out, the manual blanking time is shortened, and the working efficiency of the whole device is improved; place lower die mechanism in fixed slot 12 to be provided with electronic expansion plate three in fixed slot 12, when needing to be changed lower die mechanism, start electronic expansion plate three, it is ejecting with lower die mechanism, start electronic expansion plate 13 after that, release lower die mechanism, make things convenient for the change of staff to lower die mechanism, simultaneously, because fixed slot 12 and the 19 looks adaptations of connecting block prevent that lower die mechanism from rocking in mould frame 1.
Waste materials are convenient to collect; as shown in fig. 1 and 2, a waste collecting tank 14 is arranged on the outer wall of one side of the mold frame 1, the bottom of the waste collecting tank 14 is set to be in a slope shape, the outer wall of one side of the mold frame 1 is connected with a box door 10 through a hinge, the outer wall of one side of the box door 10 is connected with a handle 9 through a bolt, and the outer wall of one side of the mold frame 1 is connected with an operating keyboard 11 through a bolt; through setting up garbage collection groove 14, inside punching press garbage collection mould frame 1, simultaneously because mould frame 1 bottom sets up to the slope form, makes things convenient for the panel landing, when the staff need collect the waste material, opens chamber door 10, and the waste material can automatic roll-off, makes things convenient for the staff to collect the inside waste material of mould frame 1.
When the punching machine is used, the integral device is moved to a designated position, a plate is placed on the lower die mechanism, the plate is clamped through the electric expansion plate II 18, then the electric expansion rod I3 and the electric expansion rod II 6 are started to punch the plate, after punching is completed, the electric expansion rod I3 extends, meanwhile, the electric expansion rod III 21 extends, and a punched part is pushed out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A stamping die for processing metal plates comprises a die frame (1) and is characterized in that four mounting grooves (2) are formed in the outer wall of one side of the die frame (1), a first-level stamping mechanism is arranged on the outer wall of one side of each mounting groove (2), a sliding groove is formed in the outer wall of one side, away from the mounting grooves (2), of the first-level stamping mechanism, a sliding groove is formed in the inner wall of the sliding groove, a sliding block (5) is connected to the inner wall of the sliding groove in a sliding mode, a second-level stamping mechanism is arranged on the outer wall of one side of the sliding block (5), the first-level stamping mechanism comprises a first electric telescopic rod (3) and a connecting plate (4), the first electric telescopic rod (3) is arranged on the outer wall of one side of the first electric telescopic rod (3), the connecting plate (4) is connected with the sliding block (5) through bolts, the second-level stamping mechanism comprises a second electric telescopic rod (6) and an upper die (7), the second electric telescopic rod (6) is arranged on the outer wall of one side of the sliding block (5), and the upper die (7) is arranged on the outer wall of one side of the electric telescopic rod (6) far away from the sliding block (5).
2. The stamping die for processing the metal plate as claimed in claim 1, wherein the die frame (1) is provided with two fixing slots (12) on one side of the outer wall, the fixing slot (12) is provided with three electric expansion plates on one side of the outer wall, and the same lower die mechanism is arranged in the fixing slot (12).
3. The metal plate working press die according to claim 2, the lower die mechanism comprises a lower die frame (8), a return spring (16), a U-shaped plate (20), two connecting blocks (19) and more than two elastic supporting rods (15), the connecting block (19) is arranged on the outer wall of one side of the electric expansion plate III, the connecting block (19) is not connected with the electric expansion plate III, the lower die carrier (8) is connected to the outer wall of one side of the connecting block (19) through a bolt, the elastic supporting rod (15) is arranged on the outer wall of one side of the lower die carrier (8) far away from the connecting block (19), the reset spring (16) is sleeved on the outer wall of the circumference of the elastic supporting rod (15), u template (20) set up in elastic support pole (15) and keep away from die carrier (8) one side outer wall down, fixed slot (12) and connecting block (19) looks adaptation.
4. The stamping die for processing the metal plates as claimed in claim 3, wherein the outer walls of two opposite sides of the U-shaped plate (20) are provided with a second electric expansion plate (18), the outer wall of one side of the U-shaped plate (20) is provided with a third electric expansion rod (21), the outer wall of one side of the third electric expansion rod (21) far away from the U-shaped plate (20) is provided with a push plate (17), and the outer wall of one side of the die frame (1) is provided with a first electric expansion plate (13).
5. The stamping die for processing the metal plates as claimed in claim 1, wherein the die frame (1) is provided with a scrap collecting groove (14) on one side of the outer wall, the bottom of the scrap collecting groove (14) is set to be slope-shaped, the die frame (1) is provided with a box door (10) on one side of the outer wall, and the box door (10) is provided with a handle (9) on one side of the outer wall.
6. The stamping die for processing the metal sheet as claimed in claim 5, wherein the outer wall of one side of the die frame (1) is provided with an operation keyboard (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813424.8U CN216226484U (en) | 2021-11-17 | 2021-11-17 | Stamping die is used in sheet metal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813424.8U CN216226484U (en) | 2021-11-17 | 2021-11-17 | Stamping die is used in sheet metal processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226484U true CN216226484U (en) | 2022-04-08 |
Family
ID=80942822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122813424.8U Expired - Fee Related CN216226484U (en) | 2021-11-17 | 2021-11-17 | Stamping die is used in sheet metal processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740114A (en) * | 2022-12-06 | 2023-03-07 | 江苏江海机床集团有限公司 | Bending machine convenient for moving die and using method |
-
2021
- 2021-11-17 CN CN202122813424.8U patent/CN216226484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740114A (en) * | 2022-12-06 | 2023-03-07 | 江苏江海机床集团有限公司 | Bending machine convenient for moving die and using method |
| CN115740114B (en) * | 2022-12-06 | 2023-11-07 | 江苏江海机床集团有限公司 | Bending machine convenient for moving die and using method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |