CN116394002A - Automatic polishing combined die after molding - Google Patents
Automatic polishing combined die after molding Download PDFInfo
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- CN116394002A CN116394002A CN202310156382.6A CN202310156382A CN116394002A CN 116394002 A CN116394002 A CN 116394002A CN 202310156382 A CN202310156382 A CN 202310156382A CN 116394002 A CN116394002 A CN 116394002A
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- 238000005498 polishing Methods 0.000 title claims abstract description 110
- 238000000465 moulding Methods 0.000 title claims abstract description 8
- 235000003166 Opuntia robusta Nutrition 0.000 claims abstract description 105
- 244000218514 Opuntia robusta Species 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000009434 installation Methods 0.000 claims description 23
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000009966 trimming Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 29
- 239000002184 metal Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 16
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000007547 defect Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of composite dies, in particular to a combined die capable of automatically polishing after molding, which comprises a working room and further comprises the following components: the rotating plate is rotatably arranged on the inner side wall of the working room through a rotating driving mechanism; the mounting top plate is fixed on the top of one side of the rotating plate, which faces the opening of the working room, a second cylinder is fixedly arranged at the bottom of the mounting top plate, a first mounting circular plate is fixed at the bottom of a telescopic rod of the second cylinder, and a male die is fixed at the bottom of the first mounting circular plate; a mounting base plate; in the whole production and manufacturing process, the worker only sends the metal plate into and takes out the formed dinner plate, the process is simpler, and two steps of stamping forming and polishing are realized in the same device, so that the work flow of the worker is reduced, the production efficiency of the dinner plate is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of composite dies, in particular to a combined die capable of automatically polishing after molding.
Background
The composite mold is a mold in which two or more functions are integrated.
The prior art discloses some relevant metal dinner plate processingequipment's patent document, and the chinese patent of application number is CN202023266953.2 discloses a stamping device for metal dinner plate processing, including main part and organism, the organism is the rectangle platy that the level was placed, one side on organism bottom surface has the chamber door through hinge articulated, the fixed surface of chamber door is connected with the handle, the left and right sides bottom fixedly connected with cylinder of organism, the outside fixedly connected with main part of cylinder, main part bottom fixedly connected with steady seat.
In the prior art, in the process of producing and manufacturing the dinner plate, the metal plate needs to be stamped and formed through a forming machine, then a worker sends a formed part into a polishing mechanism to polish the surface of one side of the dinner plate, the dinner plate is turned over manually after polishing is finished, and then the other side of the dinner plate is polished, so that the process is time-consuming and labor-consuming, the production efficiency of the dinner plate is reduced, and the production cost is increased.
Therefore, the invention provides a combined die for automatically polishing after molding, which is used for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a combined die capable of automatically polishing after molding.
In order to achieve the above purpose, the invention adopts the following technical scheme: the combined die capable of automatically polishing after forming comprises a working room and further comprises:
the rotating plate is rotatably arranged on the inner side wall of the working room through a rotating driving mechanism;
the mounting top plate is fixed on the top of one side of the rotating plate, which faces the opening of the working room, a second cylinder is fixedly arranged at the bottom of the mounting top plate, a first mounting circular plate is fixed at the bottom of a telescopic rod of the second cylinder, and a male die is fixed at the bottom of the first mounting circular plate;
the mounting bottom plate is fixed at the bottom of one side of the rotating plate, which faces the opening of the working room, and the top of the mounting bottom plate is fixed with a female die;
the material cutting mechanism is arranged on the outer wall of the first mounting circular plate and is used for trimming and trimming the formed dinner plate;
the polishing mechanism is arranged at the bottom of the mounting top plate and is used for polishing the surface of the dinner plate;
the first clamping mechanism is arranged between the mounting bottom plate and the female die and is used for polishing dinner plate clamping;
the second clamping mechanism is arranged between the second cylinder and the first mounting circular plate, and is used for polishing the inverted dinner plate after the rotating driving mechanism drives the rotating plate to overturn for one hundred eighty degrees.
Preferably, the rotation driving mechanism comprises a first motor, the first motor is fixedly installed on the outer wall of the working room through an installation seat, and an output shaft of the first motor penetrates through the side wall of the working room and is fixedly connected with the rotating plate.
Preferably, the blanking mechanism comprises a second installation circular plate, the second installation circular plate is fixedly sleeved on the top of the outer wall of the central shaft of the first installation circular plate, third cylinders are symmetrically fixed at the bottoms of the second installation circular plate, annular cutters are jointly fixed at the bottoms of telescopic rods of the two third cylinders, the annular cutters are sleeved on the outer ring of the male die, and the inner annular wall of each annular cutter is in sliding contact with the outer wall of the male die.
Preferably, the annular cutter comprises a transverse plate, annular blades and a plurality of straight blades, wherein the transverse plate is slidably sleeved on the outer wall of the central shaft of the first mounting circular plate, the top of the transverse plate is fixedly connected with the bottom of a telescopic rod of the third cylinder, the annular blades and all the straight blades are integrally formed, all the straight blades are distributed in a circumferential array, and the annular blades are fixed on the bottom edge of the transverse plate.
Preferably, the polishing mechanism comprises a third motor and a fourth gear, the third motor is fixed at the top of the mounting top plate, an output shaft of the third motor penetrates through the mounting top plate and then is coaxially fixed with the third gear, the fourth gear is rotatably mounted at the bottom of the mounting top plate, the third gear is meshed with the fourth gear, a mounting rail is fixed on the side wall of the bottom of the fourth gear, a fourth cylinder is fixed inside the mounting rail, a mounting frame is fixed at the end of a telescopic rod of the fourth cylinder, the mounting frame is slidably mounted in the mounting rail, a fourth motor is fixedly mounted inside the mounting frame, and a polishing brush is fixed behind the mounting frame.
Preferably, the first fixture includes rotating turret and second motor, the rotating turret be fixed in the top of mounting plate, second motor fixed mounting in mounting plate's bottom, mounting plate's output shaft runs through coaxial second gear that is fixed with behind the mounting plate, rotate on the outer wall of rotating turret and install first gear, first gear with the second gear meshes mutually, the top symmetry of first gear is fixed with the sliding seat, vertical slip cap is equipped with the expansion bracket on the lateral wall of rotating turret, two guiding grooves have been seted up to circumference array on the outer wall of expansion bracket, the guiding groove includes horizontal segment and the sloping section that are linked together, two the sliding seat is respectively through slider and two guiding groove sliding connection, the top circumference array of first gear is fixed with a plurality of telescopic links, all the top of telescopic link is fixed with the annular frame jointly, install clamping mechanism between the annular frame upwards moves and rotates simultaneously, clamping mechanism is used for carrying out the centre gripping dinner plate.
Preferably, the clamping mechanism comprises a plurality of guide rails and a plurality of grooves, wherein all the guide rails are circumferentially arranged on the inner ring side wall of the annular frame, all the grooves are circumferentially arranged on the top of the annular frame, all the grooves are slidably connected with first extrusion blocks in the grooves, all the first extrusion blocks face to one side of the annular frame, guide rods are fixedly arranged at the ends of the guide rods, the ends of the guide rods penetrate through the side wall of the groove and then extend out, all the guide rods face away from one ends of the annular frame and are respectively in sliding contact with the adjacent guide rail side wall, and pressure springs are fixedly connected between the outer walls of the guide rods and the similar outer ring walls of the annular frame.
Preferably, two sets of spouts have been seted up at mounting plate's top, two spouts are a set of symmetry setting, all the inside of spout is equal sliding connection has the slider, all the top of slider all is fixed with the bracing piece, every group two that the spout corresponds the top of bracing piece is fixed with jointly and shelters from the cover, two it merges into a complete annular water conservancy diversion cover to shelter from the cover, every group one of them the mounting groove has all been seted up to one side of spout, two the inside of mounting groove all is fixed with first cylinder, two the flexible end of first cylinder respectively with two sets of adjacent slider fixed connection.
Preferably, the second fixture includes a plurality of L shape upset bars and cross guide frame, all L shape upset bar circumference array rotate connect in the edge of second installation plectane, all the top of L shape upset bar all is fixed with the wedge, cross guide frame is fixed in on the outer wall of second cylinder stiff end, the four-end bottom of cross guide frame all is provided with the guide inclined plane, cross guide frame with wedge assorted, all the bottom of L shape upset bar all is fixed with the second extrusion piece, all the outer lane of L shape upset bar pivot all overlaps and is equipped with torsion spring, all torsion spring's both ends respectively with L shape upset bar with second installation plectane fixed connection.
Preferably, the polishing brush comprises a fixed handle, an electric telescopic rod and an electric polishing brush head, wherein the fixed handle is fixedly connected with an output shaft of the fourth motor, the electric telescopic rod is fixed at one end of the fixed handle, which is opposite to the fourth motor, and the electric polishing brush head is fixed at one end of the fixed handle, which is opposite to the polishing brush.
Compared with the prior art, the invention has the following beneficial effects:
1. in the whole production and manufacturing process, the worker only sends the metal plate into and takes out the formed dinner plate, the process is simpler, and two steps of stamping forming and polishing are realized in the same device, so that the work flow of the worker is reduced, the production efficiency of the dinner plate is improved, and the production cost is reduced.
2. The transverse plates are pushed to move downwards through the two third cylinders, the transverse plates synchronously drive the annular blades and the straight blades to move downwards synchronously, the lower ends of the straight blades can cut the excessive corner materials at the edge of the stamping forming dinner plate firstly, and then when the downward cutting is continued, the annular blades thoroughly cut off the excessive corner materials at the edge of the forming dinner plate, so that if the corner materials cut off in an annular mode are connected, the corner materials can be cut off and separated by the four straight blades, the edge of the annular blades is separated conveniently, the edge of the forming dinner plate is prevented from being sleeved with the annular sleeve, and the cleaning is inconvenient.
3. In the whole clamping and positioning process, the clamping mechanism is automatically adjusted and lifted to the clamping station, then the formed dinner plate is automatically adjusted to be clamped, the clamping is convenient and quick, the clamping is carried out from multiple directions, and the clamping stability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic diagram of the connection relationship structure of the expansion bracket of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C in accordance with the present invention;
FIG. 7 is a schematic view of a connection structure of the guide sleeve according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7D in accordance with the present invention;
FIG. 9 is a schematic diagram of a connection structure of a first gear and a second gear according to the present invention;
FIG. 10 is a schematic view of a cross-sectional structure along the middle of a turret according to the present invention;
FIG. 11 is a schematic view of the connection structure of the L-shaped turn bar of the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11E according to the present invention;
FIG. 13 is a schematic view of the structure of the present invention after mounting the top plate in cross section;
FIG. 14 is a schematic view of the structure of the invention at F in FIG. 13;
FIG. 15 is a schematic view of the internal structure of the mounting rail of the present invention;
fig. 16 is an enlarged schematic view of the structure of fig. 15G according to the present invention.
In the figure: 1. a working room; 2. a first motor; 3. a rotating plate; 4. installing a top plate; 5. a mounting base plate; 6. a female die; 7. a rotating frame; 8. a telescopic frame; 9. a first gear; 10. a second motor; 11. a second gear; 12. an annular frame; 13. a guide rail; 14. a groove; 15. a first extrusion block; 16. a guide rod; 17. a pressure spring; 18. a chute; 19. a slide block; 20. a support rod; 21. a shielding cover; 22. a mounting groove; 23. a first cylinder; 24. a second cylinder; 25. a first mounting circular plate; 26. a male die; 27. a second mounting circular plate; 28. an L-shaped flip lever; 2801. a second extrusion block; 29. wedge blocks; 30. a cross-shaped guide frame; 31. a third cylinder; 32. an annular cutter; 3201. a cross plate; 3202. an annular blade; 3203. a straight blade; 33. a third motor; 34. a third gear; 35. a fourth gear; 36. a mounting rail; 37. a fourth cylinder; 38. a mounting frame; 39. a fourth motor; 40. a polishing brush; 4001. a fixed handle; 4002. an electric telescopic rod; 4003. an electric polishing brush head; 41. a torsion spring; 42. a telescopic rod; 43. a sliding seat; 44. a guide groove; 4401. a horizontal section; 4402. an inclined section.
Description of the embodiments
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
A combined die for automatic polishing after molding as shown in fig. 1 to 16, comprising a working room 1, further comprising:
the rotating plate 3 is rotatably arranged on the inner side wall of the working room 1 through a rotating driving mechanism;
the installation top plate 4 is fixed on the top of one side of the rotating plate 3, which faces the opening of the workroom 1, the bottom of the installation top plate 4 is fixedly provided with a second cylinder 24, the bottom of a telescopic rod of the second cylinder 24 is fixedly provided with a first installation circular plate 25, and the bottom of the first installation circular plate 25 is fixedly provided with a male die 26;
the mounting bottom plate 5 is fixed at the bottom of one side of the rotating plate 3, which faces the opening of the workroom 1, and the top of the mounting bottom plate 5 is fixed with a female die 6;
the blanking mechanism is arranged on the outer wall of the first mounting circular plate 25 and is used for trimming and trimming the formed dinner plate;
the polishing mechanism is arranged at the bottom of the mounting top plate 4 and is used for polishing the surface of the dinner plate;
the first clamping mechanism is arranged between the mounting bottom plate 5 and the female die 6 and is used for polishing the dinner plate clamping;
the second clamping mechanism is arranged between the second air cylinder 24 and the first mounting circular plate 25, and is used for polishing the clamped dinner plate after overturning after the rotating driving mechanism drives the rotating plate 3 to overturn for one hundred eighty degrees; during working, in the prior art, in the process of producing and manufacturing the dinner plate, firstly, stamping and forming are needed to be carried out on a metal plate through a forming machine, then a worker sends a formed part into a polishing mechanism to polish the surface of one side of the dinner plate, the dinner plate is turned over manually after polishing is finished, and then the other side of the dinner plate is polished, so that the process is time-consuming and labor-consuming, the production efficiency of the dinner plate is reduced, the production cost is increased, and the embodiment of the invention can solve the problems as follows: the metal plate is placed on the female die 6 through a worker or an external feeding mechanism, a second cylinder 24 connected with the bottom of the mounting top plate 4 is started through an external operation table, the second cylinder 24 pushes a first mounting circular plate 25 to move downwards, the first mounting circular plate 25 drives a male die 26 to move downwards, the stamping forming of the metal plate is realized in the process of clamping the male die 26 and the female die 6, after the die clamping is finished, a blanking mechanism is started to cut and trim the edge of the metal plate, the formed metal plate becomes the shape of a formed dinner plate and is left on the female die 6, at the moment, the second cylinder 24 is started to drive the male die 26 to move upwards to reset, then a polishing mechanism is moved to the inner wall of the formed dinner plate through the external operation table, the outer edge of the dinner plate is simultaneously started to be positioned and clamped by the first clamping mechanism, the dinner plate is prevented from being displaced when the polishing mechanism polishes the dinner plate, the situation affecting the polishing result occurs, when the dinner plate is stably clamped, the polishing mechanism starts to polish and polish the inner wall of the dinner plate, after the polishing work is completed, the polishing mechanism is started to reset, then the second cylinder 24 is restarted to drive the male die 26 to move downwards, finally, the formed dinner plate is stably clamped between the female die 6 and the male die 26, then the rotation driving mechanism is started to drive the rotation plate 3 to rotate, the rotation plate 3 rotates 180 degrees to another station, at the moment, the female die 6 is positioned above the male die 26, the second cylinder 24 is started to drive the first mounting circular plate 25 to link the male die 26 to move downwards to an initial position, during the movement, the formed dinner plate is always reversely buckled on the male die 26 under the action of gravity and moves downwards along with the male die 26 to be away from the female die 6, during the downward movement of the first mounting circular plate 25, the second clamping mechanism is triggered to position and clamp the outer edge of the formed dinner plate, so that the phenomenon that the dinner plate is displaced when the polishing mechanism polishes the dinner plate is avoided, the polishing result is influenced, after the dinner plate is stably clamped, the polishing mechanism is moved to the outer wall of the formed dinner plate through the peripheral operation table, the polishing mechanism starts to polish and polish the outer wall of the dinner plate, after the polishing work is finished, the polishing mechanism is reset, the polished dinner plate is taken out through a worker or an external material taking mechanism, and finally the rotating plate 3 is reset and rotated to an initial station, so that the production and manufacturing flow of a single formed dinner plate is completed; in the whole production and manufacturing process, the worker only sends the metal plate into and takes out the formed dinner plate, the process is simpler, and two steps of stamping forming and polishing are realized in the same device, so that the work flow of the worker is reduced, the production efficiency of the dinner plate is improved, and the production cost is reduced.
As one embodiment of the invention, the rotation driving mechanism comprises a first motor 2, wherein the first motor 2 is fixedly arranged on the outer wall of the workroom 1 through a mounting seat, and an output shaft of the first motor 2 penetrates through the side wall of the workroom 1 and is fixedly connected with a rotating plate 3; when the working process is carried out, when the male die 26 and the female die 6 need to be synchronously overturned to move to switch the working positions, the first motor 2 is started, the output shaft of the first motor 2 can drive the rotating plate 3 to rotate for one hundred eighty degrees, the working positions of the male die 26 and the female die 6 are switched, and a dinner plate is conveniently transferred onto the male die 26, so that the back of a formed dinner plate can be polished.
As one embodiment of the invention, the blanking mechanism comprises a second mounting circular plate 27, the second mounting circular plate 27 is fixedly sleeved on the top of the outer wall of the central shaft of the first mounting circular plate 25, third cylinders 31 are symmetrically fixed at the bottom of the second mounting circular plate 27, annular cutters 32 are jointly fixed at the bottoms of telescopic rods of the two third cylinders 31, the annular cutters 32 are sleeved on the outer ring of the male die 26, and the inner annular wall of the annular cutters 32 is in sliding contact with the outer wall of the male die 26; during operation, after the punch 26 and the die 6 are matched and punched to form a formed dinner plate, the annular cutter 32 is pushed to move downwards by the two third cylinders 31, the annular cutter 32 cuts the excess corner materials at the edge of the punched formed dinner plate, and then the annular cutter 32 completely and annularly cuts the excess corner materials at the edge of the formed dinner plate when the downward cutting is continued.
As an embodiment of the present invention, the annular cutter 32 includes a transverse plate 3201, an annular blade 3202 and a plurality of straight blades 3203, the transverse plate 3201 is slidably sleeved on the outer wall of the central shaft of the first mounting circular plate 25, the top of the transverse plate 3201 is fixedly connected with the bottom of the telescopic rod of the third cylinder 31, the annular blade 3202 and all the straight blades 3203 are integrally formed, all the straight blades 3203 are circumferentially arrayed and distributed, and the annular blade 3202 is fixed on the bottom edge of the transverse plate 3201; during operation, after the punch 26 and the die 6 are assembled and punched to form a formed dinner plate, the transverse plate 3201 is pushed to move downwards through the two third cylinders 31, the transverse plate 3201 synchronously drives the annular blade 3202 and the straight blade 3203 to move downwards, the lower end of the straight blade 3203 firstly cuts off excessive corner materials at the edge of the punched formed dinner plate, and then when the cut-off is continued downwards, the annular blade 3202 completely and annularly cuts off the excessive corner materials at the edge of the formed dinner plate, so that if the corner materials cut off annularly are connected, the four straight blades 3203 can be cut off and separated, the edge of the annular blade 3202 is conveniently separated, the annular sleeve is prevented from being arranged at the edge of the formed dinner plate, and the cleaning is inconvenient.
As one embodiment of the present invention, the polishing mechanism comprises a third motor 33 and a fourth gear 35, the third motor 33 is fixed at the top of the mounting top plate 4, the output shaft of the third motor 33 penetrates through the mounting top plate 4 and then is coaxially fixed with the third gear 34, the fourth gear 35 is rotatably mounted at the bottom of the mounting top plate 4, the third gear 34 is meshed with the fourth gear 35, a mounting rail 36 is fixed on the bottom side wall of the fourth gear 35, a fourth cylinder 37 is fixed inside the mounting rail 36, a mounting frame 38 is fixed at the end of a telescopic rod of the fourth cylinder 37, the mounting frame 38 is slidably mounted inside the mounting rail 36, a fourth motor 39 is fixedly mounted inside the mounting frame 38, and a polishing brush 40 is fixed after the output shaft of the fourth motor 39 penetrates through the mounting frame 38; during working, firstly polishing the inner concave surface part of the formed dinner plate, firstly lifting the male die 26 to be far away from the female die 6, starting the first clamping mechanism to clamp the dinner plate, then starting the fourth motor 39, driving the polishing brush 40 to turn over the female die 6 by the fourth motor 39, starting the fourth cylinder 37, pushing the mounting frame 38 to slide downwards along the mounting rail 36 by the fourth cylinder 37, driving the fourth motor 39 to move downwards by the mounting frame 38, driving the polishing brush 40 to move downwards until the polishing brush 40 contacts the concave surface of the formed dinner plate in the female die 6, then starting the third motor 33, driving the third gear 34 to rotate through the output shaft after the rotation of the third motor 33, driving the fourth gear 35 meshed with the third gear 34 to rotate after the rotation of the third gear 35, driving the mounting rail 36 to rotate around the male die 26, driving the fourth cylinder 37 and the fourth motor 39 and the whole polishing brush 40 to move annularly, further realizing polishing treatment of the formed concave surface of the dinner plate, firstly transferring the dinner plate 26 to the concave surface of the formed dinner plate to the female die 6 when polishing treatment is required, driving the die 26 to be turned upwards, driving the die 26 to be far away from the female die 6, and driving the die 26 to be turned upwards, and driving the die 26 to rotate, switching the die 26 to be turned upwards, and driving the die 26 to be turned upwards, and the die 26 is turned and the position to be turned upwards, and the die 26 is turned and the die 26, and the original position is turned and turned upwards, and the die 26, then clamping and positioning the edge of the formed dinner plate on the male die 26 through the second clamping mechanism, then starting a fourth motor 39, enabling the fourth motor 39 to drive a polishing brush 40 to overturn to the upper side of the male die 26, then starting a fourth air cylinder 37, enabling the fourth air cylinder 37 to push a mounting frame 38 to move upwards, enabling the mounting frame 38 to drive the fourth motor 39 to move upwards, enabling the whole of the fourth motor 39 and the polishing brush 40 to move upwards until the polishing brush 40 contacts the bottom surface of the formed dinner plate on the male die 26, then starting a third motor 33, enabling a mounting rail 36 to rotate around the female die 6, and accordingly driving the polishing brush 40 to move annularly, and further achieving polishing treatment on the bottom surface of the formed dinner plate; the whole polishing process can finish polishing treatment of the formed dinner plate on the stamping die after stamping forming is finished, is convenient and quick, does not need to transfer a polishing station, and is beneficial to improving the processing efficiency.
As one embodiment of the invention, the first clamping mechanism comprises a rotating frame 7 and a second motor 10, the rotating frame 7 is fixed at the top of the installation bottom plate 5, the second motor 10 is fixedly installed at the bottom of the installation bottom plate 5, the output shaft of the installation bottom plate 5 penetrates through the installation bottom plate 5 and is coaxially fixed with a second gear 11, a first gear 9 is rotatably installed on the outer wall of the rotating frame 7, the first gear 9 is meshed with the second gear 11, sliding seats 43 are symmetrically fixed at the top of the first gear 9, telescopic frames 8 are vertically sleeved on the side wall of the rotating frame 7 in a sliding manner, two guide grooves 44 are formed in the circumferential array on the outer wall of the telescopic frames 8, each guide groove 44 comprises a horizontal section 4401 and an inclined section 4402 which are communicated, the two sliding seats 43 are respectively connected with the two guide grooves 44 in a sliding manner through sliding contacts, a plurality of telescopic rods 42 are fixedly arranged at the circumferential array at the top of the first gear 9, an annular frame 12 is fixedly arranged at the top of all the telescopic rods 42 together, a clamping mechanism is installed between the annular frame 12 and the rotating frame 7, and the annular frame 12 moves upwards and rotates, and the clamping mechanism is used for clamping a dinner plate; during operation, when polishing the formed dinner plate on the female die 6 is needed, when the male die 26 is lifted firstly and kept away from the female die 6, then the polishing brush 40 is moved to the position of the female die 6 to be contacted with the inner surface of the formed dinner plate inside the female die 6, the second motor 10 is controlled to be started for adjustment, the second motor 10 is started and then drives the second gear 11 to rotate through the output shaft, the second gear 11 rotates and then drives the first gear 9 meshed with the second gear 11 to rotate, the first gear 9 rotates and then drives the sliding seat 43 and the telescopic rod 42 at the top to synchronously rotate, the sliding seat 43 slides in the guide groove 44 through the sliding contact, when the sliding contact slides in the inclined section 4402, the sliding seat 43 cannot vertically move under the guide action of the inclined surface of the inclined section 4402, and then the telescopic frame 8 is guided to be pushed to move upwards, the telescopic frame 8 is driven to move upwards, the telescopic frame 12 is driven to stretch the telescopic frame 42 when the telescopic frame 12 moves upwards, the telescopic frame 42 keeps connecting the annular frame 12 with the first gear 9, the first gear 9 rotates synchronously, the first gear 9 rotates and the annular frame 12 is driven to rotate, the sliding seat 43 is driven by the sliding seat 8 to continuously, and then the sliding mechanism is driven to rotate and the inner side of the annular frame 12 is clamped to be clamped by the sliding seat 12, and the inner side of the annular frame is continuously to be clamped and the inner side of the annular frame 12 is continuously, and the inner side of the annular frame is clamped and the annular frame is continuously clamped and formed.
As one embodiment of the invention, the clamping mechanism comprises a plurality of guide rails 13 and a plurality of grooves 14, wherein all the guide rails 13 are circumferentially arrayed on the inner ring side wall of the annular frame 12, all the grooves 14 are circumferentially arrayed on the top of the telescopic frame 8, the interiors of all the grooves 14 are slidably connected with first extrusion blocks 15, one sides of all the first extrusion blocks 15 facing the annular frame 12 are fixedly provided with guide rods 16, the end parts of the guide rods 16 extend out after penetrating through the side wall of the grooves 14, one ends of all the guide rods 16 facing away from the telescopic frame 8 are respectively in sliding contact with the side wall of the adjacent guide rail 13, and a pressure spring 17 is fixedly connected between the outer walls of all the guide rods 16 and the similar outer ring wall of the telescopic frame 8; when the polishing machine works, when the annular frame 12 rotates, the guide rail 13 on the inner annular wall is driven to rotate, the guide rail 13 pushes the guide rod 16 through an inclined plane after rotating, the guide rod 16 is pushed to compress the compression spring 17 and push the first extrusion block 15 to move, the edge of a formed dinner plate is clamped and positioned after the first extrusion block 15 moves, the edge of the formed dinner plate is clamped and positioned by the first extrusion blocks 15 at four positions to maintain stability of further polishing treatment, after polishing is finished, the second motor 10 is started to drive the annular frame 12 to reversely rotate, the guide rail 13 is driven to cancel pushing of the guide rod 16 after reversely rotating the annular frame 12, and at the moment, the guide rod 16 is pushed to reset under the elastic force of the compression spring 17, so that the first extrusion block 15 is driven to reset and cancel clamping; in the whole clamping and positioning process, the clamping mechanism is automatically adjusted and lifted to the clamping station, then the formed dinner plate is automatically adjusted to be clamped, the clamping is convenient and quick, the clamping is carried out from multiple directions, and the clamping stability is improved.
As one implementation mode of the invention, two groups of sliding grooves 18 are formed in the top of the installation base plate 5, two sliding grooves 18 are symmetrically arranged, sliding blocks 19 are slidably connected in all sliding grooves 18, supporting rods 20 are fixedly arranged at the tops of all sliding blocks 19, shielding covers 21 are fixedly arranged at the tops of the two supporting rods 20 corresponding to each group of sliding grooves 18 together, the two shielding covers 21 are combined into a complete annular flow guiding sleeve, one side of one sliding groove 18 of each group is provided with an installation groove 22, first air cylinders 23 are fixedly arranged in the two installation grooves 22, and telescopic ends of the two first air cylinders 23 are fixedly connected with the two adjacent sliding blocks 19 respectively; when the blanking device is used, after the corner materials are cut off, the corner materials can scatter on the edge of the first clamping mechanism to interfere the first clamping mechanism, and the following polishing work is affected; after polishing, the first cylinder 23 is automatically started to reset, drives the shielding cover 21 to reset, and restores the drainage state.
As one implementation mode of the invention, the second clamping mechanism comprises a plurality of L-shaped turning rods 28 and a cross-shaped guide frame 30, all the L-shaped turning rods 28 are connected to the edge of the second mounting circular plate 27 in a circumferential array manner, wedge-shaped blocks 29 are fixed at the top of all the L-shaped turning rods 28, the cross-shaped guide frame 30 is fixed on the outer wall of the fixed end of the second air cylinder 24, guide inclined planes are arranged at the bottoms of four ends of the cross-shaped guide frame 30, the cross-shaped guide frame 30 is matched with the wedge-shaped blocks 29, a second extrusion block 2801 is fixed at the bottoms of all the L-shaped turning rods 28, torsion springs 41 are sleeved on the outer rings of the rotating shafts of all the L-shaped turning rods 28, and two ends of all the torsion springs 41 are fixedly connected with the L-shaped turning rods 28 and the second mounting circular plate 27 respectively; when the polishing machine works, after the rotating plate 3 overturns for one hundred eighty degrees, so that the male die 26 is positioned above the female die 6, in the process that the male die 26 is far away from the female die 6, the male die 26 is in a downward moving state, meanwhile, the second air cylinder 24 drives the second mounting circular plate 27 to move downwards through the first mounting circular plate 25, the second mounting circular plate 27 drives the L-shaped overturning rod 28 to move downwards, the L-shaped overturning rod 28 drives the wedge-shaped block 29 to move downwards, the inclined plane position of the wedge-shaped block 29 abuts against the inclined plane of the cross-shaped guide frame 30 after moving downwards, the L-shaped overturning rod 28 is pushed to overturn under the guiding action of the inclined plane of the cross-shaped guide frame 30, one end connected with the second extrusion block 2801 is driven to be close to the male die 26 after overturning, the second extrusion block 2801 is driven to clamp and position the edge of a formed dinner plate on the male die 26, automatic positioning of the edge of the formed dinner plate is realized, and the polishing treatment of the next step is ready for further processing; and realize the centre gripping of four directions in step, improved the ability of centre gripping location, at the in-process that finishes terrace die 26 and be close to die 6, under torsion spring 41's torsional force effect, L shape turning rod 28 can overturn to the slope, and L shape turning rod 28 drives second extrusion piece 2801 and keeps away from terrace die 26, avoids causing the influence to the hindrance of punching press.
As one embodiment of the present invention, the polishing brush 40 includes a fixed handle 4001, an electric telescopic rod 4002, and an electric polishing brush head 4003, wherein the fixed handle 4001 is fixedly connected with an output shaft of the fourth motor 39, the electric telescopic rod 4002 is fixed at one end of the fixed handle 4001 facing away from the fourth motor 39, and the electric polishing brush head 4003 is fixed at one end of the fixed handle 4001 facing away from the polishing brush 40; during operation, the fixed handle 4001 can be fixedly connected with the output shaft of the fourth motor 39, so that the fourth motor 39 rotates and then drives the fixed handle 4001 to rotate, the position of the electric polishing brush head 4003 is adjusted, the electric telescopic rod 4002 can flexibly adjust the distance between the electric polishing brush head 4003 and the fixed handle 4001, the position of the electric polishing brush head 4003 can be freely adjusted, and polishing treatment is conducted on each position of the surface of a dinner plate.
The working principle of the invention is as follows: in the prior art, in the process of producing and manufacturing the dinner plate, firstly, stamping and forming are needed to be carried out on a metal plate through a forming machine, then a worker sends a formed part into a polishing mechanism to polish the surface of one side of the dinner plate, after polishing, the dinner plate is turned over manually, and then the other side of the dinner plate is polished, so that the process is time-consuming and labor-consuming, the production efficiency of the dinner plate is reduced, the production cost is increased, and the above problems can be solved according to the embodiment of the invention, and the specific working mode is as follows: the metal plate is placed on the female die 6 through a worker or an external feeding mechanism, a second cylinder 24 connected with the bottom of the mounting top plate 4 is started through an external operation table, the second cylinder 24 pushes a first mounting circular plate 25 to move downwards, the first mounting circular plate 25 drives a male die 26 to move downwards, the stamping forming of the metal plate is realized in the process of clamping the male die 26 and the female die 6, after the die clamping is finished, a blanking mechanism is started to cut and trim the edge of the metal plate, the formed metal plate becomes the shape of a formed dinner plate and is left on the female die 6, at the moment, the second cylinder 24 is started to drive the male die 26 to move upwards to reset, then a polishing mechanism is moved to the inner wall of the formed dinner plate through the external operation table, the outer edge of the dinner plate is simultaneously started to be positioned and clamped by the first clamping mechanism, the dinner plate is prevented from being displaced when the polishing mechanism polishes the dinner plate, the situation affecting the polishing result occurs, when the dinner plate is stably clamped, the polishing mechanism starts to polish and polish the inner wall of the dinner plate, after the polishing work is completed, the polishing mechanism is started to reset, then the second cylinder 24 is restarted to drive the male die 26 to move downwards, finally, the formed dinner plate is stably clamped between the female die 6 and the male die 26, then the rotation driving mechanism is started to drive the rotation plate 3 to rotate, the rotation plate 3 rotates 180 degrees to another station, at the moment, the female die 6 is positioned above the male die 26, the second cylinder 24 is started to drive the first mounting circular plate 25 to link the male die 26 to move downwards to an initial position, during the movement, the formed dinner plate is always reversely buckled on the male die 26 under the action of gravity and moves downwards along with the male die 26 to be away from the female die 6, during the downward movement of the first mounting circular plate 25, the second clamping mechanism is triggered to position and clamp the outer edge of the formed dinner plate, so that the phenomenon that the dinner plate is displaced when the polishing mechanism polishes the dinner plate is avoided, the polishing result is influenced, after the dinner plate is stably clamped, the polishing mechanism is moved to the outer wall of the formed dinner plate through the peripheral operation table, the polishing mechanism starts to polish and polish the outer wall of the dinner plate, after the polishing work is finished, the polishing mechanism is reset, the polished dinner plate is taken out through a worker or an external material taking mechanism, and finally the rotating plate 3 is reset and rotated to an initial station, so that the production and manufacturing flow of a single formed dinner plate is completed; in the whole production and manufacturing process, the worker only sends the metal plate into and takes out the formed dinner plate, the process is simpler, and two steps of stamping forming and polishing are realized in the same device, so that the work flow of the worker is reduced, the production efficiency of the dinner plate is improved, and the production cost is reduced.
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 foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The combined die capable of automatically polishing after forming comprises a working room (1), and is characterized by further comprising:
the rotating plate (3) is rotatably arranged on the inner side wall of the working room (1) through a rotating driving mechanism;
the installation top plate (4), the installation top plate (4) is fixed on the top of one side of the rotating plate (3) facing the opening of the working room (1), a second air cylinder (24) is fixedly arranged at the bottom of the installation top plate (4), a first installation circular plate (25) is fixed at the bottom of a telescopic rod of the second air cylinder (24), and a male die (26) is fixed at the bottom of the first installation circular plate (25);
the mounting bottom plate (5), the mounting bottom plate (5) is fixed at the bottom of one side of the rotating plate (3) facing the opening of the working room (1), and the top of the mounting bottom plate (5) is fixed with a female die (6);
the blanking mechanism is arranged on the outer wall of the first mounting circular plate (25) and is used for trimming and trimming formed dinner plates;
the polishing mechanism is arranged at the bottom of the mounting top plate (4) and is used for polishing the surface of the dinner plate;
the first clamping mechanism is arranged between the mounting bottom plate (5) and the female die (6) and is used for polishing dinner plate clamping;
the second clamping mechanism is arranged between the second air cylinder (24) and the first mounting circular plate (25), and is used for polishing the inverted dinner plate after the rotating driving mechanism drives the rotating plate (3) to overturn for one hundred eighty degrees.
2. The automatic polishing combined die after forming according to claim 1, wherein the rotary driving mechanism comprises a first motor (2), the first motor (2) is fixedly installed on the outer wall of the working room (1) through a mounting seat, and an output shaft of the first motor (2) penetrates through the side wall of the working room (1) and is fixedly connected with the rotary plate (3).
3. The automatic polishing combined die after forming according to claim 1, wherein the blanking mechanism comprises a second mounting circular plate (27), the second mounting circular plate (27) is fixedly sleeved on the top of the outer wall of the central shaft of the first mounting circular plate (25), third air cylinders (31) are symmetrically fixed at the bottoms of the second mounting circular plate (27), annular cutters (32) are jointly fixed at the bottoms of telescopic rods of the two third air cylinders (31), the annular cutters (32) are sleeved on the outer ring of the male die (26), and the inner annular wall of each annular cutter (32) is in sliding contact with the outer wall of the male die (26).
4. A combined die for automatic polishing after forming according to claim 3, wherein the annular cutter (32) comprises a transverse plate (3201), annular blades (3202) and a plurality of straight blades (3203), the transverse plate (3201) is slidably sleeved on the outer wall of the central shaft of the first mounting circular plate (25), the top of the transverse plate (3201) is fixedly connected with the bottom of the telescopic rod of the third air cylinder (31), the annular blades (3202) and all the straight blades (3203) are integrally formed, all the straight blades (3203) are distributed in a circumferential array, and the annular blades (3202) are fixed on the bottom edge of the transverse plate (3201).
5. The automatic polishing combined die after forming according to claim 1, wherein the polishing mechanism comprises a third motor (33) and a fourth gear (35), the third motor (33) is fixed at the top of the mounting top plate (4), a third gear (34) is coaxially fixed after an output shaft of the third motor (33) penetrates through the mounting top plate (4), the fourth gear (35) is rotatably mounted at the bottom of the mounting top plate (4), the third gear (34) is meshed with the fourth gear (35), a mounting rail (36) is fixed on the bottom side wall of the fourth gear (35), a fourth cylinder (37) is fixed inside the mounting rail (36), a mounting frame (38) is fixed at the telescopic rod end of the fourth cylinder (37), the mounting frame (38) is slidably mounted inside the mounting rail (36), a fourth motor (39) is fixedly mounted inside the mounting frame (38), and a brush (40) is fixed after the output shaft of the fourth motor (39) penetrates through the mounting rail (36).
6. The automatic polishing combined die after forming according to claim 1, wherein the first clamping mechanism comprises a rotating frame (7) and a second motor (10), the rotating frame (7) is fixed at the top of the mounting base plate (5), the second motor (10) is fixedly arranged at the bottom of the mounting base plate (5), a second gear (11) is coaxially fixed after an output shaft of the mounting base plate (5) penetrates through the mounting base plate (5), a first gear (9) is rotatably arranged on the outer wall of the rotating frame (7), the first gear (9) is meshed with the second gear (11), a sliding seat (43) is symmetrically fixed at the top of the first gear (9), two guide grooves (44) are vertically sleeved on the side wall of the rotating frame (7) in a sliding manner, each guide groove (44) comprises a horizontal section (1) and an inclined section (4402) which are communicated, two guide grooves 4404) are respectively connected with the two guide grooves (44) through a plurality of guide rods (42) at the top of the first gear (9) in a sliding manner, a clamping mechanism is arranged between the annular frame (12) and the rotating frame (7), and the clamping mechanism is used for clamping the dinner plate when the annular frame (12) moves upwards and rotates.
7. The automatic polishing combined die set according to claim 6, wherein the clamping mechanism comprises a plurality of guide rails (13) and a plurality of grooves (14), all the guide rails (13) are circumferentially arrayed on the inner annular side wall of the annular frame (12), all the grooves (14) are circumferentially arrayed on the top of the telescopic frame (8), all the grooves (14) are internally and slidably connected with first extrusion blocks (15), all the first extrusion blocks (15) face one side of the annular frame (12) and are fixedly provided with guide rods (16), the end parts of the guide rods (16) penetrate through the side walls of the grooves (14) and then extend out, one ends of all the guide rods (16) back to the telescopic frame (8) are respectively in sliding contact with the adjacent side walls of the guide rails (13), and pressure springs (17) are fixedly connected between the outer walls of all the guide rods (16) and the similar outer annular walls of the telescopic frame (8).
8. The automatic polishing combined die after forming according to claim 6, wherein two groups of sliding grooves (18) are formed in the top of the mounting base plate (5), two sliding grooves (18) are symmetrically arranged, sliding blocks (19) are slidably connected in the sliding grooves (18), supporting rods (20) are fixedly arranged at the tops of the sliding blocks (19), shielding covers (21) are fixedly arranged at the tops of the supporting rods (20) corresponding to each group of sliding grooves (18), the two shielding covers (21) are combined into a complete annular guide sleeve, mounting grooves (22) are formed in one side of one sliding groove (18) of each group, first air cylinders (23) are fixedly arranged in the two mounting grooves (22), and telescopic ends of the two first air cylinders (23) are fixedly connected with the two groups of adjacent sliding blocks (19) respectively.
9. A combined die for automatic polishing after forming according to claim 3, wherein the second clamping mechanism comprises a plurality of L-shaped turning rods (28) and cross-shaped guide frames (30), all the L-shaped turning rods (28) are connected to the edge of the second mounting circular plate (27) in a circumferential array rotating mode, wedge-shaped blocks (29) are fixed to the tops of all the L-shaped turning rods (28), the cross-shaped guide frames (30) are fixed to the outer wall of the fixed end of the second air cylinder (24), guide inclined planes are arranged at the bottoms of the four ends of the cross-shaped guide frames (30), the cross-shaped guide frames (30) are matched with the wedge-shaped blocks (29), second extrusion blocks (2801) are fixed to the bottoms of all the L-shaped turning rods (28), torsion springs (41) are sleeved on the outer rings of all the rotating shafts of the L-shaped turning rods (28), and two ends of all the torsion springs (41) are fixedly connected with the L-shaped turning rods (28) and the second mounting circular plate (27) respectively.
10. The automatic polishing combined die after molding according to claim 5, wherein the polishing brush (40) comprises a fixed handle (4001), an electric telescopic rod (4002) and an electric polishing brush head (4003), the fixed handle (4001) is fixedly connected with an output shaft of the fourth motor (39), the electric telescopic rod (4002) is fixed at one end of the fixed handle (4001) opposite to the fourth motor (39), and the electric polishing brush head (4003) is fixed at one end of the fixed handle (4001) opposite to the polishing brush (40).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310156382.6A CN116394002B (en) | 2023-02-23 | 2023-02-23 | Automatic polishing combined die after molding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310156382.6A CN116394002B (en) | 2023-02-23 | 2023-02-23 | Automatic polishing combined die after molding |
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| CN116394002A true CN116394002A (en) | 2023-07-07 |
| CN116394002B CN116394002B (en) | 2023-09-15 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD250425A3 (en) * | 1984-12-27 | 1987-10-14 | Karl Marx Stadt Haushaltgeraet | METHOD AND DEVICE FOR CRIMPING THE EDGE ON PEPPER BODIES |
| EP0317412A1 (en) * | 1987-11-13 | 1989-05-24 | Chausson Ingenierie | Composed die set for drawing press |
| WO1997049510A1 (en) * | 1996-06-24 | 1997-12-31 | Impress Metal Packaging Gmbh & Co. Ohg | Production of lid bordering rings without round cuttings |
| CN112935837A (en) * | 2021-03-11 | 2021-06-11 | 安徽皖新电机有限公司 | Overturning type motor shell punching device and method |
| CN113426916A (en) * | 2021-06-28 | 2021-09-24 | 山东豪迈精锻科技有限公司 | Lug forging piece side cut mould is handled fast to overlap |
| CN214641717U (en) * | 2021-04-27 | 2021-11-09 | 锦州鑫源机械制造有限公司 | Circular aluminum foil forming and processing device |
-
2023
- 2023-02-23 CN CN202310156382.6A patent/CN116394002B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD250425A3 (en) * | 1984-12-27 | 1987-10-14 | Karl Marx Stadt Haushaltgeraet | METHOD AND DEVICE FOR CRIMPING THE EDGE ON PEPPER BODIES |
| EP0317412A1 (en) * | 1987-11-13 | 1989-05-24 | Chausson Ingenierie | Composed die set for drawing press |
| WO1997049510A1 (en) * | 1996-06-24 | 1997-12-31 | Impress Metal Packaging Gmbh & Co. Ohg | Production of lid bordering rings without round cuttings |
| CN112935837A (en) * | 2021-03-11 | 2021-06-11 | 安徽皖新电机有限公司 | Overturning type motor shell punching device and method |
| CN214641717U (en) * | 2021-04-27 | 2021-11-09 | 锦州鑫源机械制造有限公司 | Circular aluminum foil forming and processing device |
| CN113426916A (en) * | 2021-06-28 | 2021-09-24 | 山东豪迈精锻科技有限公司 | Lug forging piece side cut mould is handled fast to overlap |
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| Publication number | Publication date |
|---|---|
| CN116394002B (en) | 2023-09-15 |
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