CN116511351B - Metal part stamping die and use method thereof - Google Patents
Metal part stamping die and use method thereof Download PDFInfo
- Publication number
- CN116511351B CN116511351B CN202310401034.0A CN202310401034A CN116511351B CN 116511351 B CN116511351 B CN 116511351B CN 202310401034 A CN202310401034 A CN 202310401034A CN 116511351 B CN116511351 B CN 116511351B
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- 239000002184 metal Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 120
- 238000011084 recovery Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 2
- 239000012634 fragment Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of stamping dies, in particular to a metal part stamping die and a using method thereof. According to the invention, through the arrangement of the clamping table, the inclined surface at the bottom of the clamping table is abutted with one end of the metal plate away from the abutting table, so that the clamping table can smooth the metal plate on one hand, the metal plate can be fully abutted with the abutting table, and on the other hand, if the metal plate clamped on the chute at the top of the limiting table exists, the metal plate can be pressed down through the clamping table, and further, the metal plate can be effectively positioned through the limiting table and the abutting table.
Description
Technical Field
The invention relates to the field of stamping dies, in particular to a metal part stamping die and a using method thereof.
Background
The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die so as to make the plates, the strips, the pipes, the sectional materials and the like plastically deform or separate.
A stamping die and a use method thereof are disclosed in the patent with publication number of CN114632859A, and relate to the technical field of stamping processing. The stamping die includes: base and stamping mechanism have the advantage that improves machining efficiency.
However, the stamping die in "CN114632859a" still has a certain defect when in use, when the hole slot is stamped on the plate, the stamping die often has a condition that the metal fragments under the stamping cannot be discharged, secondly, the stamping die still needs to be manually fed and discharged in the process of stamping, if the stamped metal fragments are sputtered onto the technician, the technician is often injured, a certain potential safety hazard exists, in the process of feeding, the manual positioning is often required, and the condition that the efficiency is low is easily caused.
Disclosure of Invention
The invention aims to provide a metal part stamping die and a use method thereof, which are used for solving the problems in the background technology.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a metalwork stamping die, includes the casing, the punching press chamber that is used for the punching press is offered respectively at the top both ends of casing and the feeding chamber that is used for placing sheet metal, punching press chamber and feeding chamber's top slidable mounting have punching press seat and butt board respectively, feeding chamber and punching press chamber's bottom slidable mounting have the electronic slide that is used for the reloading, slidable mounting has the cassette between feeding chamber and the punching press chamber, punching press chamber's bottom slidable mounting has the collection box, one side of casing is provided with the collection box that is used for connecing the sheet metal after the punching press, the turning plate is installed in the bottom one side rotation of punching press chamber, turning plate and electronic slide transmission are connected, turning plate and cassette are used for assisting the sheet metal after the punching press to unload the work.
Preferably, top one side fixedly connected with connecting plate of casing, the top fixedly connected with roof of connecting plate, the both ends bottom of roof is fixedly connected with first telescopic link and second telescopic link respectively, first telescopic link and second telescopic link are located punching press chamber and feeding chamber respectively directly over, the equal fixedly connected with in the bottom of roof of stiff end of first telescopic link and second telescopic link, the flexible end fixedly connected with punching press seat of first telescopic link, a plurality of punching press heads of bottom fixedly connected with of punching press seat, a plurality of punching press holes have been seted up to electric skateboard's one end, punching press hole and punching press head adaptation, the lateral wall sliding connection of punching press seat is in the punching press intracavity.
Preferably, the telescopic end of the second telescopic rod is fixedly connected with a rectangular sliding column, the rectangular sliding column is slidably connected in the sleeve, the piston plate is slidably connected in the sleeve, the bottom of the piston plate is fixedly connected with the fixed end of the second spring, the telescopic end of the second spring is fixedly connected to the inner bottom wall plate of the sleeve, and one end of the rectangular sliding column, far away from the second telescopic rod, is fixedly connected to the center of the top of the piston plate.
Preferably, the telescopic bottom fixedly connected with butt board and two junction are located the top center department of butt board, and the cross-section of feeding chamber and punching press chamber is the rectangle, and four corners in top of feeding chamber all are provided with the gag lever post that the cross-section is "L" font, and gag lever post fixed connection is on the top wallboard of casing, and gag lever post and butt board activity butt in butt board corner.
Preferably, rectangular hole groove has been seted up at the top of casing, and rectangular hole groove is located between punching press chamber and the feed chamber, and rectangular hole groove's top demountable installation has the mount pad, and the slip has cup jointed a plurality of guide bars on the mount pad, and the bottom fixed connection of guide bar is on the top wallboard of cassette, and the bottom of cassette is provided with the inclined plane, and one side in punching press chamber is kept away from towards the cassette to this inclined plane, has cup jointed first spring on the guide bar, and the both ends of first spring are fixed connection respectively on the bottom wallboard of mount pad and the top wallboard of cassette.
Preferably, the second mounting groove has been seted up to one side bottom of casing, and the second mounting groove is located under the punching press chamber, and the bottom and the second mounting groove intercommunication of punching press chamber, the collection box slip cup joint in the second mounting groove, and the butt groove has been seted up to one end bottom center department of casing, and the one end that the feeding chamber was kept away from at the casing is seted up to the butt groove, and the one end activity butt of collection box is in the butt inslot, and the top of butt groove is provided with down the silo, and down the silo communicates with the punching press chamber, and down one side slidable mounting that the silo is close to the punching press chamber has the shutoff slide, and the rectangle guide slot has been seted up to the lateral wall inside of casing, shutoff slide sliding connection in this rectangle guide slot.
Preferably, a first mounting groove is formed in the bottom of one end of the shell, the first mounting groove penetrates through the inner wall plate of the shell and is communicated with the center of the side edge of the punching cavity, one side of the first mounting groove, which is far away from the blanking groove, is communicated with the first mounting groove, a rectangular sliding groove is formed in the top of the first mounting groove, the rectangular sliding groove is located below the punching cavity and the feeding cavity, the electric sliding plate is slidably connected in the rectangular sliding groove, the two sides of one end of the electric sliding plate, which is close to the punching cavity, are fixedly connected with limiting tables, the center of one end top of the electric sliding plate, which is close to the feeding cavity, are fixedly connected with abutting tables, the two sides, which are close to each other, of the two limiting tables are provided with inclined grooves, the one end, which is close to the punching hole, of the abutting table top is also provided with inclined plane movable abutting joints of the clamping table bottom.
Preferably, the side center department of punching press chamber rotates and installs the revolving plate, and the revolving plate is located the one end that the punching press chamber is close to the feed chamber, and the top of revolving plate rotates and has cup jointed the fixed axle, and the both ends of fixed axle are fixed connection respectively and are close to the top of punching press chamber one end both sides wallboard at first mounting groove, and the one end wallboard that the fixed axle was kept away from to the revolving plate and the one end wallboard activity butt that the lower silo is close to the punching press chamber, the top wallboard butt of butt platform and the top wallboard butt of rectangle spout, the metal sheet piece activity butt of placing in butt platform and the feed chamber.
Preferably, the bottom center department fixedly connected with of electric skateboard goes up the rack, go up the rack and be located the electric skateboard and keep away from the one end of punching press hole, the below meshing of going up the rack is connected with the gear, the center department of gear is fixed to have cup jointed the axis of rotation, the axis of rotation rotates to cup joint on the center department both sides wallboard of first mounting groove, one side meshing that the rack was kept away from to the gear is connected with down the rack, the one end and the rotatory board of rack are kept away from the one side wallboard activity butt in punching press chamber down, fixedly connected with cross-section is the spacing slide rail of "T" font on the wallboard of the bottom center department of first mounting groove, the bottom of rack has been seted up the cross-section and is the spacing spout of "T" font down, spacing spout slip cup joint is on this spacing slide rail.
The application method of the metal part stamping die comprises the following steps:
step one: a plurality of metal plates for stamping are placed in the feeding cavity, then the second telescopic rod is controlled to extend, so that the abutting plate applies pressure to the metal plates in the feeding cavity, and the electric sliding plate is controlled to perform cyclic reciprocating sliding to stamp the metal plates;
step two: the electric sliding plate is controlled to slide to push the metal plate in the feeding cavity into the punching cavity, the abutting table and the limiting table are used for positioning the metal plate, and after the electric sliding plate drives the metal plate to move into the punching cavity, the first telescopic rod is opened;
step three: the first telescopic link extends and drives the punching press seat and descends, and then drives the punching press head and carry out punching press work to the sheet metal piece, and the abandonment metal after the punching press can enter into the collection box, and the sheet metal piece after the punching press can enter into the collection box and accomodate.
The invention has the beneficial effects that:
1. according to the invention, through the arrangement of the clamping table, the inclined surface at the bottom of the clamping table is abutted with one end of the metal plate away from the abutting table, on one hand, the clamping table can smooth the metal plate, so that the metal plate can be fully abutted with the abutting table, on the other hand, if the metal plate clamped on the chute at the top of the limiting table exists, the metal plate can be pressed down through the clamping table, so that the metal plate can be effectively positioned through the limiting table and the abutting table, after the stamping operation is finished, the clamping table can also assist in discharging the stamped metal plate, and when the device is stamped, a technician is not required to manually feed and discharge, so that the safety of the technician is effectively improved.
2. According to the invention, through the arrangement of the plugging slide plate and the rotating plate, the situation that the punched metal fragments are sputtered can be effectively prevented, the metal fragments are ensured to fall into the recovery box, so that the metal fragments can be effectively discharged without manual cleaning, the situation that the metal fragments are ejected out of the bottom of the punching cavity to cause damage to mechanical structures in technicians or devices can be avoided, and the safety of the technicians is further improved; meanwhile, the punched metal fragments can fall into the recovery box under the action of gravity to be recycled.
3. According to the invention, through the arrangement of the rotating plate, after the electric slide plate is separated from the metal plate, the metal plate can fall on the rotating plate, so that the rotating plate guides the stamped metal plate to the blanking groove, the metal plate can slide along the rotating plate after being guided by the inclined rotating plate, then falls into the collecting box through the blanking groove, and the stamped metal plate is effectively collected through the collecting box without manual unloading.
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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the portion A shown in FIG. 1 according to the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of the electric skateboard of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the portion B shown in FIG. 4 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of the portion C shown in FIG. 4 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of the portion D shown in FIG. 4 according to the present invention;
FIG. 8 is a schematic view of the connection structure of the electric skateboard of the present invention;
FIG. 9 is a schematic diagram of a connection structure of the clamping platform of the present invention;
FIG. 10 is a schematic view of the overall structure of the housing of the present invention;
FIG. 11 is a schematic view of the mounting structure of the blanking chute of the present invention;
FIG. 12 is a schematic view of the mounting structure of the gear of the present invention;
FIG. 13 is an enlarged schematic view of the structure of the portion E shown in FIG. 12 in accordance with the present invention;
reference numerals in the drawings are as follows: 1. a housing; 2. a top plate; 3. a first telescopic rod; 4. a second telescopic rod; 5. stamping a base; 6. punching heads; 7. an abutting plate; 8. a limit rod; 9. a first mounting groove; 10. an electric skateboard; 11. a collection box; 12. a recovery box; 13. discharging groove; 14. plugging the sliding plate; 15. a rotating plate; 16. a stamping cavity; 17. a feed chamber; 18. a rack is arranged; 19. a gear; 20. a lower rack; 21. a guide bar; 22. a mounting table; 23. a first spring; 24. a clamping table; 25. a limiting table; 26. an abutment; 27. a chute; 28. punching a hole; 29. a limit sliding rail; 30. a rectangular slide column; 31. a sleeve; 32. a second spring; 33. a piston plate; 34. rectangular sliding grooves; 36. an abutment groove; 37. a second mounting groove; 38. rectangular hole slots; 39. limiting sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-13, a metal piece stamping die comprises a shell 1, a stamping cavity 16 for stamping and a feeding cavity 17 for placing metal plates are respectively arranged at two ends of the top of the shell 1, a stamping seat 5 and an abutting plate 7 are respectively and slidably arranged at the tops of the stamping cavity 16 and the feeding cavity 17, an electric slide plate 10 for changing materials is slidably arranged at the bottoms of the feeding cavity 17 and the stamping cavity 16, a clamping table 24 is slidably arranged between the feeding cavity 17 and the stamping cavity 16, a recovery box 12 is slidably arranged at the bottom of the stamping cavity 16, a collecting box 11 for connecting the stamped plates is arranged at one side of the shell 1, a rotating plate 15 is rotatably arranged at one side of the bottom of the stamping cavity 16, the rotating plate 15 is in transmission connection with the electric slide plate 10, and the rotating plate 15 and the clamping table 24 are used for assisting the stamped plates in unloading work. The arrangement of the rotating plate 15 can effectively perform unloading work, and simultaneously can prevent punched metal fragments from entering the first mounting groove 9.
As shown in fig. 1-4 and 8, a connecting plate is fixedly connected to one side of the top of the shell 1, a top plate 2 is fixedly connected to the top of the connecting plate, a first telescopic rod 3 and a second telescopic rod 4 are fixedly connected to the bottoms of two ends of the top plate 2 respectively, the first telescopic rod 3 and the second telescopic rod 4 are located right above the punching cavity 16 and the feeding cavity 17 respectively, fixed ends of the first telescopic rod 3 and the second telescopic rod 4 are fixedly connected to the bottom of the top plate 2, a punching seat 5 is fixedly connected to the telescopic end of the first telescopic rod 3, a plurality of punching heads 6 are fixedly connected to the bottom of the punching seat 5, a plurality of punching holes 28 are formed in one end of the electric sliding plate 10, the punching holes 28 are matched with the punching heads 6, and side walls of the punching seat 5 are slidably connected in the punching cavity 16. The inner diameter of the punch hole 28 is larger than the diameter of the punch head 6, and the length of the punch head 6 is longer than the length of the punch hole 28.
As shown in fig. 1-4 and fig. 6, the telescopic end of the second telescopic rod 4 is fixedly connected with a rectangular sliding column 30, the rectangular sliding column 30 is slidably connected in a sleeve 31, a piston plate 33 is slidably connected in the sleeve 31, the bottom of the piston plate 33 is fixedly connected with the fixed end of a second spring 32, the telescopic end of the second spring 32 is fixedly connected on the inner bottom wall plate of the sleeve 31, and one end of the rectangular sliding column 30, which is far away from the second telescopic rod 4, is fixedly connected at the center of the top of the piston plate 33. The rectangular sliding column 30 and the second spring 32 can effectively squeeze the metal plate on one hand, and can avoid the situation that the friction force between the metal plate and the abutting table 26 is overlarge due to the fact that the second telescopic rod 4 is too long in extension on the other hand.
As shown in fig. 1-4 and fig. 6, the bottom of the sleeve 31 is fixedly connected with the abutting plate 7, the joint of the abutting plate 7 and the sleeve is positioned at the center of the top of the abutting plate 7, the sections of the feeding cavity 17 and the stamping cavity 16 are rectangular, the four corners of the top of the feeding cavity 17 are respectively provided with a limiting rod 8 with an L-shaped section, the limiting rods 8 are fixedly connected onto the top wall plate of the shell 1, and the limiting rods 8 are movably abutted with the wall plates at the corners of the abutting plate 7. The setting of gag lever post 8 can effectually expand the sheet metal piece quantity that feed cavity 17 can load.
As shown in fig. 1-5 and fig. 9, a rectangular hole groove 38 is formed in the top of the casing 1, the rectangular hole groove 38 is located between the punching cavity 16 and the feeding cavity 17, an installation table 22 is detachably mounted on the top of the rectangular hole groove 38, a plurality of guide rods 21 are slidably sleeved on the installation table 22, the bottoms of the guide rods 21 are fixedly connected to the top wall plate of the clamping table 24, an inclined surface is arranged at the bottom of the clamping table 24 and faces towards one side, far away from the punching cavity 16, of the clamping table 24, a first spring 23 is sleeved on the guide rods 21, and two ends of the first spring 23 are fixedly connected to the bottom wall plate of the installation table 22 and the top wall plate of the clamping table 24 respectively. The top fixedly connected with spacing round platform of guide bar 21, spacing round platform can effectually restrict the range of motion of block 24. The mounting table 22 is detachably mounted in the rectangular hole groove 38 through bolts, a plurality of bolt grooves are formed in the side edge of the rectangular hole groove 38, and a plate body with bolt holes is welded on the outer side of the mounting table 22.
As shown in fig. 1-4 and fig. 10-11, a second mounting groove 37 is formed in the bottom of one side of the shell 1, the second mounting groove 37 is located under the punching cavity 16, the bottom of the punching cavity 16 is communicated with the second mounting groove 37, the recovery box 12 is sleeved in the second mounting groove 37 in a sliding manner, an abutting groove 36 is formed in the center of the bottom of one end of the shell 1, the abutting groove 36 is formed in one end, far away from the feeding cavity 17, of the shell 1, one end of the collecting box 11 is movably abutted in the abutting groove 36, a blanking groove 13 is formed in the top of the abutting groove 36, the blanking groove 13 is communicated with the punching cavity 16, a plugging slide plate 14 is slidably mounted on one side, close to the punching cavity 16, of the blanking groove 13, a rectangular guide groove is formed in the side wall of the shell 1, and the plugging slide plate 14 is slidably connected in the rectangular guide groove. The electric slide 10 is provided with contact switch away from the one end of butt platform 26, contact switch and shutoff slide 14 electric connection, and the shutoff slide 14 outwards slides in the rectangle guide slot when the contact switch is by the extrusion, and the shutoff slide 14 inwards slides in the rectangle guide slot when contact switch no longer is by the extrusion.
As shown in fig. 1-4 and fig. 8, a first mounting groove 9 is formed in the bottom of one end of the shell 1, the first mounting groove 9 penetrates through the inner wall plate of the shell 1 and is communicated with the center of the side edge of the punching cavity 16, one side, away from the blanking groove 13, of the first mounting groove 9 is communicated with the first mounting groove 9, a rectangular sliding groove 34 is formed in the top of the first mounting groove 9, the rectangular sliding groove 34 is located below the punching cavity 16 and the feeding cavity 17, the electric slide plate 10 is slidably connected in the rectangular sliding groove 34, limiting tables 25 are fixedly connected to two sides of one end, close to the punching cavity 16, of the electric slide plate 10, an abutting table 26 is fixedly connected to the center of the top of one end, close to the feeding cavity 17, of the two limiting tables 25, chute 27 are formed in one side, close to each other, of the top of the abutting table 26, chute 27 is formed in one end, close to the punching hole 28, of the abutting table 26, and the chute 27 at the end is movably abutted against the inclined surface of the bottom of the clamping table 24. The shortest distance length from the lowest end of the end chute 27 of the abutment table 26 to the electric skateboard 10 is smaller than the thickness of the sheet metal piece.
As shown in fig. 1, fig. 4 and fig. 10-11, a rotating plate 15 is rotatably mounted at the center of the side edge of the punching cavity 16, the rotating plate 15 is located at one end of the punching cavity 16 close to the feeding cavity 17, the top of the rotating plate 15 is rotatably sleeved with a fixed shaft, two ends of the fixed shaft are respectively and fixedly connected to the tops of two side wall plates at one end of the first mounting groove 9 close to the punching cavity 16, one end wall plate of the rotating plate 15 far away from the fixed shaft is movably abutted with one end wall plate of the blanking groove 13 close to the punching cavity 16, the top wall plate of the abutting table 26 is abutted with the top wall plate of the rectangular sliding groove 34, and the abutting table 26 is movably abutted with a metal plate arranged in the feeding cavity 17. The abutment table 26 is provided to enable multiple positioning of the sheet metal member, primary positioning is performed when the sheet metal member falls from the feed chamber 17, and secondary positioning is performed by the clamping table 24 when the electric skateboard 10 slides into the punching chamber 16, so that accurate punching work is performed on the sheet metal member.
As shown in fig. 4, 7 and 12-13, an upper rack 18 is fixedly connected to the center of the bottom of the electric skateboard 10, the upper rack 18 is located at one end of the electric skateboard 10 away from the punching hole 28, a gear 19 is connected to the lower side of the upper rack 18 in a meshed manner, a rotating shaft is fixedly sleeved at the center of the gear 19 and rotatably sleeved on two side wall plates at the center of the first mounting groove 9, a lower rack 20 is connected to one side of the gear 19 away from the upper rack 18 in a meshed manner, one end of the lower rack 20 is movably abutted to a side wall plate of the rotating plate 15 away from the punching cavity 16, a limit sliding rail 29 with a T-shaped cross section is fixedly connected to the wall plate at the center of the bottom of the first mounting groove 9, a limit sliding groove 39 with a T-shaped cross section is formed in the bottom of the lower rack 20, and the limit sliding groove 39 is slidingly sleeved on the limit sliding rail 29. The lower rack 20 is an incomplete rack, the bottom of the lower rack 20 is fixedly connected with an elastic pull rope, the elastic pull rope generates a pulling force when the lower rack 20 moves to the end farthest from the rotating plate 15, so that one end of the lower rack 20 close to the rotating plate 15 generates a butt force on the gear 19, when the electric slide plate 10 slides from one end of the punching cavity 16 to one end of the feeding cavity 17, the electric slide plate 10 can be meshed with the gear 19 at the first time, when the rotating plate 15 is pushed to butt against the end wallboard of the lower trough 13, the electric slide plate 10 can be meshed with the gear 19 at the first time under the pressure exerted by the rotating plate 15 on the lower rack 20, the electric slide plate 10 can be further driven by the effective rotating plate 15, and the intermittent transmission of the gear 19 and the lower rack 20 is realized.
The application method of the metal part stamping die comprises the following steps:
step one: a plurality of metal plates for stamping are stacked in the feeding cavity 17, then the second telescopic rod 4 is controlled to extend, so that the abutting plate 7 applies pressure to the metal plates in the feeding cavity 17, and the metal plates are stamped by controlling the electric slide plate 10 to slide in a circulating and reciprocating mode;
step two: the electric slide plate 10 is controlled to slide to push the metal plate in the feeding cavity 17 into the punching cavity 16, the abutting table 26 and the limiting table 25 position the metal plate, and after the electric slide plate 10 drives the metal plate to move into the punching cavity 16, the first telescopic rod 3 is opened;
step three: the first telescopic rod 3 extends to drive the stamping seat 5 to descend, and then drives the stamping head 6 to carry out stamping work on the metal plate, the punched waste metal can enter the recovery box 12, and the punched metal plate can enter the collection box 11 to be stored.
When the invention is used, a plurality of metal plates for stamping are stacked in the feeding cavity 17, then the second telescopic rod 4 is controlled to extend, the second telescopic rod 4 extends to enable the abutting plate 7 to descend, the abutting plate 7 is abutted against the metal plates after descending, the abutting plate 7 applies pressure to the plurality of metal plates, along with the extension of the second telescopic rod 4, the second spring 32 is compressed to the shortest state, the second spring 32 further applies an elastic force to the abutting plate 7 through the piston plate 33 and the sleeve 31, through the arrangement of the second spring 32, after the metal plate at the bottommost part of the feeding cavity 17 is moved out by the electric sliding plate 10, the metal plate at the bottom of the feeding cavity 17 is tightly attached to the abutting table 26, when the electric sliding plate 10 slides reciprocally, the metal plate at the bottommost part is pressed between the two limiting tables 25, in the process, the chute 27 at the top of one side of each other can effectively position the metal plates, the two opposite sides of the limiting tables 25 can effectively position the metal plates, the metal plates can be guided by the chute 27 to enable the metal plates to enter the two limiting tables 25, and the metal plates at the position between the two limiting tables to be accurately pressed into the chute 6, and the metal plates at one end of the metal plates can be punched out of the chute 6 can be prevented from being moved to be located between the two limiting tables, and the metal plates at the end of the metal plates can be punched by the chute 6.
After the sheet metal piece is positioned, the sheet metal piece is punched by controlling the electric slide plate 10 to perform the reciprocating sliding in a cycle. After the electric skateboard 10 is opened, the electric skateboard 10 is provided with one end of the punching hole 28 and moves to the position right below the punching cavity 16 from the position right below the feeding cavity 17, in the process, the clamping table 24 continuously descends under the action of the elastic force exerted by the first spring 23, so that the inclined surface at the bottom of the clamping table 24 is abutted with one end of the metal plate away from the abutting table 26, on one hand, the clamping table 24 can smooth the metal plate, so that the metal plate can be fully abutted with the abutting table 26, on the other hand, if the metal plate clamped on the chute 27 at the top of the limiting table 25 exists, the metal plate can be pressed down through the clamping table 24, and then the metal plate can be effectively positioned through the limiting table 25 and the abutting table 26, and secondly, through the arrangement of the guide bar 21, a technician can judge the state of the metal plate through observing the descending amplitude of the guide bar 21, and further adjustment can be carried out.
After the electric skateboard 10 drives the metal plate to move into the punching cavity 16, one end of the electric skateboard 10 away from the abutting table 26 abuts against the end wall plate of the rectangular sliding groove 34, so that a contact switch arranged at the end of the electric skateboard 10 is extruded, and the contact switch is further enabled to control the plugging skateboard 14 to slide, so that the plugging skateboard 14 is plugged into the blanking groove 13, and at the moment, the rotating plate 15 can be plugged between the punching cavity 16 and the first mounting groove 9. Through controlling first telescopic link 3 to extend for first telescopic link 3 drives punching press seat 5 and descends, after the punching press seat 5 descends, can carry out punching press work to the sheet metal piece through punching press head 6, punching press head 6 punches out the hole groove on the sheet metal piece through punching press hole 28, the metal piece after the punching press can drop in recovery box 12 under the effect of gravity and carry out recycle, in this process, through the setting of shutoff slide 14 and revolving plate 15, the condition that can effectually prevent the metal piece of punching press to take place the sputtering appears, ensure that the metal piece falls in recovery box 12, avoid the metal piece to pop out the condition that the mechanical structure in the punching press chamber 16 bottom caused technician or the device is impaired to appear.
After the stamping operation is finished, the first telescopic rod 3 is controlled to shrink, and then the stamping seat 5 is enabled to rise, then the electric skateboard 10 is controlled to move towards one end of the abutting table 26, along with the sliding of the electric skateboard 10, the lowest end of the clamping table 24 is abutted with the chute 27 formed in the abutting table 26, after the lowest point of the inclined surface of the clamping table 24 leaves the chute 27, a side wall plate of the clamping table 24, which is far away from the inclined surface, is abutted with a side wall plate of the metal plate, and then the metal plate can be scraped from the electric skateboard 10, relative sliding occurs between the metal plate and the electric skateboard 10, and along with the sliding of the electric skateboard 10, the effect of blocking the stamped metal plate can be effectively achieved. After the electric slide plate 10 leaves the end wall plate of the rectangular chute 34, the contact switch on the end wall plate of the electric slide plate 10 is not extruded any more, so that the contact switch controls the plugging slide plate 14 to slide towards the inside of the shell 1, the blanking chute 13 is opened, and the subsequent punched metal plate is convenient to perform blanking work.
When the electric skateboard 10 slides towards one end close to the abutting table 26, the upper rack 18 at the bottom of the electric skateboard 10 slides towards the direction away from the rotating plate 15, the sliding of the upper rack 18 drives the gear 19 to rotate, the gear 19 drives the lower rack 20 to slide towards one end close to the rotating plate 15 after rotating, further the lower rack 20 slides on the limiting sliding rail 29 through the limiting sliding groove 39, the lower rack 20 moves towards the direction close to the rotating plate 15, along with the movement of the lower rack 20, the lower rack 20 abuts against the wall plate of the rotating plate 15, further the lower rack 20 pushes the rotating plate 15 to rotate, the rotating plate 15 is blocked between the punching cavity 16 and the recovery box 12, further the punched metal plate is under the shielding of the clamping table 24, after the electric skateboard 10 is separated from the metal plate, the metal plate can fall on the rotating plate 15, the punched metal plate is guided onto the lower plate 13, further the metal plate can slide along the rotating plate 15 after being guided by the limiting sliding groove 39, and then the inclined rotating plate 15 is guided by the rotating plate 15, and then the metal plate 15 falls into the collecting box 11 through the falling groove 11, and the punched collecting box is effectively completed.
After the stamped sheet metal parts are collected, the electric slide plate 10 can pick up the non-stamped sheet metal parts from the bottom of the feeding cavity 17, then the electric slide plate 10 can punch the bottom of the feeding cavity 17 and slide to the position right below the punching cavity 16 for punching, in the process, the upper rack 18 at the bottom of the electric slide plate 10 can drive the lower rack 20 to move in the direction away from the rotating plate 15 through the gear 19, and then the rotating plate 15 is blocked at one end, close to the punching cavity 16, of the first mounting groove 9.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (2)
1. The utility model provides a metalwork stamping die, includes casing (1), a serial communication port, stamping cavity (16) and feeding cavity (17) that are used for placing sheet metal that are used for punching press are offered respectively at the top both ends of casing (1), stamping seat (5) and butt board (7) are installed in slidable respectively at the top of stamping cavity (16) and feeding cavity (17), electric slide board (10) that are used for the reloading are installed in slidable mounting in the bottom of feeding cavity (17) and stamping cavity (16), clamping table (24) are installed in slidable mounting between feeding cavity (17) and stamping cavity (16), recovery box (12) are installed in slidable mounting in the bottom of stamping cavity (16), one side of casing (1) is provided with collection box (11) that are used for connecing the sheet metal after punching press, rotating plate (15) are installed in the bottom one side rotation of stamping cavity (16), rotating plate (15) are connected with electric slide board (10) transmission, rotating plate (15) and clamping table (24) are used for assisting the sheet metal after punching press to carry out the work of unloading;
the novel electric punching device is characterized in that a connecting plate is fixedly connected to one side of the top of the shell (1), a top plate (2) is fixedly connected to the top of the connecting plate, a first telescopic rod (3) and a second telescopic rod (4) are fixedly connected to the bottoms of two ends of the top plate (2) respectively, the first telescopic rod (3) and the second telescopic rod (4) are located right above a punching cavity (16) and a feeding cavity (17) respectively, fixed ends of the first telescopic rod (3) and the second telescopic rod (4) are fixedly connected to the bottom of the top plate (2), a punching seat (5) is fixedly connected to the telescopic end of the first telescopic rod (3), a plurality of punching heads (6) are fixedly connected to the bottom of the punching seat (5), a plurality of punching holes (28) are formed in one end of the electric sliding plate (10), the punching holes (28) are matched with the punching heads (6), and side walls of the punching seat (5) are slidably connected to the punching cavity (16);
the telescopic end of the second telescopic rod (4) is fixedly connected with a rectangular sliding column (30), the rectangular sliding column (30) is slidably connected in a sleeve (31), a piston plate (33) is slidably connected in the sleeve (31), the bottom of the piston plate (33) is fixedly connected with the fixed end of a second spring (32), the telescopic end of the second spring (32) is fixedly connected to the inner bottom wall plate of the sleeve (31), and one end, far away from the second telescopic rod (4), of the rectangular sliding column (30) is fixedly connected to the top center of the piston plate (33);
the bottom of the sleeve (31) is fixedly connected with an abutting plate (7), the joint of the abutting plate and the sleeve is positioned at the center of the top of the abutting plate (7), the sections of the feeding cavity (17) and the stamping cavity (16) are rectangular, limiting rods (8) with L-shaped sections are arranged at four corners of the top of the feeding cavity (17), the limiting rods (8) are fixedly connected to the top wall plate of the shell (1), and the limiting rods (8) are movably abutted with the wall plates at the corners of the abutting plate (7);
rectangular hole grooves (38) are formed in the top of the shell (1), the rectangular hole grooves (38) are located between the punching cavity (16) and the feeding cavity (17), an installation table (22) is detachably arranged at the top of the rectangular hole grooves (38), a plurality of guide rods (21) are sleeved on the installation table (22) in a sliding mode, the bottoms of the guide rods (21) are fixedly connected to the top wall plate of the clamping table (24), an inclined surface is arranged at the bottom of the clamping table (24) and faces towards one side, far away from the punching cavity (16), of the clamping table (24), a first spring (23) is sleeved on the guide rods (21), and two ends of the first spring (23) are fixedly connected to the bottom wall plate of the installation table (22) and the top wall plate of the clamping table (24) respectively;
the utility model discloses a novel automatic feeding device for the plastic material is characterized in that a second mounting groove (37) is formed in the bottom of one side of a shell (1), the second mounting groove (37) is located under a punching cavity (16), the bottom of the punching cavity (16) is communicated with the second mounting groove (37), a recovery box (12) is sleeved in the second mounting groove (37) in a sliding mode, an abutting groove (36) is formed in the center of the bottom of one end of the shell (1), the abutting groove (36) is formed in one end, far away from a feeding cavity (17), of the shell (1), one end of a collecting box (11) is movably abutted to the abutting groove (36), a blanking groove (13) is arranged at the top of the abutting groove (36), the blanking groove (13) is communicated with the punching cavity (16), a blocking slide plate (14) is slidably mounted on one side, close to the punching cavity (16), a rectangular guide groove is formed in the inner side wall of the shell (1), and the blocking slide plate (14) is slidably connected to the rectangular guide groove;
the electric sliding plate (10) is slidably connected in the rectangular sliding groove (34), limiting tables (25) are fixedly connected to two sides of one end of the electric sliding plate (10) close to the punching cavity (16), an abutting table (26) is fixedly connected to the center of one end top of the electric sliding plate (10) close to the punching cavity (17), inclined grooves (27) are formed in one sides, close to the punching hole (28), of the two limiting tables (25), inclined grooves (27) are formed in one sides, close to the punching hole (28), of the abutting table (26), and movable inclined surfaces of the end parts (27) of the abutting tables (26) and the bottom of the clamping table (24) are in abutting connection;
a rotating plate (15) is rotatably arranged at the center of the side edge of the stamping cavity (16), the rotating plate (15) is positioned at one end of the stamping cavity (16) close to the feeding cavity (17), the top of the rotating plate (15) is rotatably sleeved with a fixed shaft, two ends of the fixed shaft are respectively fixedly connected to the tops of two side wall plates at one end of the first mounting groove (9) close to the stamping cavity (16), one end wall plate of the rotating plate (15) far away from the fixed shaft is movably abutted with one end wall plate of the blanking groove (13) close to the stamping cavity (16), the top wall plate of the abutting table (26) is abutted with the top wall plate of the rectangular chute (34), and the abutting table (26) is movably abutted with a metal plate arranged in the feeding cavity (17);
the bottom center department fixedly connected with of electric skateboard (10) goes up rack (18), go up rack (18) and be located the one end that punching press hole (28) was kept away from to electric skateboard (10), the below meshing of going up rack (18) is connected with gear (19), the center department of gear (19) is fixed to have cup jointed the axis of rotation, the axis of rotation rotates to cup joint on the center department both sides wallboard of first mounting groove (9), one side meshing that rack (18) was kept away from to gear (19) is connected with down rack (20), one end and the one side wallboard movable butt that punching press chamber (16) were kept away from to revolving plate (15) of lower rack (20), fixedly connected with cross-section is spacing slide rail (29) of "T" font on the bottom center department wallboard of first mounting groove (9), spacing slide rail (39) slide cup joint on this spacing slide rail (29) of cross-section "T" font has been seted up to the bottom of lower rack (20).
2. The method of using a metal part stamping die according to claim 1, comprising the steps of:
step one: a plurality of metal plates for stamping are placed in the feeding cavity (17), then the second telescopic rod (4) is controlled to extend, so that the abutting plate (7) applies pressure to the metal plates in the feeding cavity (17), and the metal plates are stamped by controlling the electric sliding plate (10) to slide in a circulating and reciprocating mode;
step two: the electric sliding plate (10) is controlled to slide to push the metal plate in the feeding cavity (17) into the punching cavity (16), the abutting table (26) and the limiting table (25) are used for positioning the metal plate, and after the electric sliding plate (10) drives the metal plate to move into the punching cavity (16), the first telescopic rod (3) is opened;
step three: the first telescopic rod (3) extends to drive the stamping seat (5) to descend, and then drives the stamping head (6) to conduct stamping operation on the metal plate, the punched waste metal can enter the recovery box (12), and the punched metal plate can enter the collection box (11) to be stored.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310401034.0A CN116511351B (en) | 2023-04-14 | 2023-04-14 | Metal part stamping die and use method thereof |
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| CN202310401034.0A CN116511351B (en) | 2023-04-14 | 2023-04-14 | Metal part stamping die and use method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116511351A (en) | 2023-08-01 |
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