CN112404219A - Forming die in hard alloy production and processing method thereof - Google Patents
Forming die in hard alloy production and processing method thereof Download PDFInfo
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- CN112404219A CN112404219A CN202011196311.1A CN202011196311A CN112404219A CN 112404219 A CN112404219 A CN 112404219A CN 202011196311 A CN202011196311 A CN 202011196311A CN 112404219 A CN112404219 A CN 112404219A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 239000000956 alloy Substances 0.000 title claims abstract description 19
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 95
- 238000004080 punching Methods 0.000 claims abstract description 40
- 238000005498 polishing Methods 0.000 claims abstract description 38
- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000007517 polishing process Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 28
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 18
- 239000012778 molding material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D45/06—Stripping-off devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a forming die in hard alloy production and a processing method thereof, wherein the forming die comprises an operation frame, a first air pump and a second air pump, a processing frame is arranged on one side of the operation frame, a punching frame is welded at one end in the operation frame, an annular bottom plate is arranged at the top of the punching frame, the bottom of the annular bottom plate is erected on the punching frame through a rotating roller, a motor frame is welded at the top in the punching frame, a first servo motor is installed in the motor frame through a bolt, and a top driving end of the first servo motor is connected with the annular bottom plate in an installing mode. The corresponding rotating motors are respectively pushed to the positions needing to work through the third hydraulic push rods, so that the grinding rods are in contact with the punched die material, the edge scraps of the die material are ground, and the quality of the die material is improved; in the polishing process of the stamping forming die material, the second sucker is rotated by the third servo motor, so that the die material can be rotated to a proper polishing position, and the integral forming work of the die material is completed.
Description
Technical Field
The invention belongs to the technical field of stamping, and particularly relates to a forming die in hard alloy production and a processing method thereof.
Background
The existing die for stamping forming only can realize continuous stamping work in the machining process, parts capable of carrying out self-service blanking and processing on die materials are lacked, redundant rim charge to be processed can appear at the edge of the die material after the die material is stamped, so that personnel are required to manually search and polish the die material, a large amount of manpower is consumed, the effect efficiency is low, and a machining mechanism and a method capable of integrally taking the die material and removing the rim are lacked.
Patent No. cn201680030671.x discloses a press forming method, in which in a first step, a female die 5 is relatively moved toward a male die 3 side to perform forming while a shoulder of the female die is in contact with a portion of a sheet 9 corresponding to a sloped wall portion; a second step of clamping a portion of the sheet material 9 on the end side with respect to a portion corresponding to the inclined wall portion by the female die 5 and the male die 3; and a third step of relatively moving the die 5 toward the punch 3 to a molding bottom dead center while holding the portion on the end portion side, thereby molding the inclined wall portion.
The stamping forming method has the following disadvantages: after the forming die material is punched, redundant rim charge to be processed can appear at the edge of the forming die material, so that personnel is required to manually search and polish, and the effect efficiency is lower while a large amount of manpower is consumed. Therefore, a die for molding in the production of hard alloy and a processing method thereof are provided.
Disclosure of Invention
The invention aims to provide a forming die in hard alloy production and a processing method thereof.A second hydraulic push rod is rotated by a second servo motor, so that a second sucker at the bottom of a connecting plate is rotated to the top of a lower stamping die after stamping forming, the second sucker is sucked by a second air pump and is descended by the output end of the second hydraulic push rod, so that the second sucker adsorbs a die material after stamping forming, and the material taking work is realized; when materials are taken, the conveyor, the first hydraulic push rod, the electric slide rail and the first air pump repeat the feeding work of the first step, after the materials are taken in the third step, the stamping work of the second step is repeated, meanwhile, the second servo motor rotates the second hydraulic push rod after the materials are taken, a die after stamping forming is rotated to a polishing area of a polishing rod, the polishing rod is driven to rotate by a rotating motor, and personnel respectively push the corresponding rotating motor to the position needing to work through the third hydraulic push rod according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod is contacted with the stamping die materials, the edge materials of the die materials are polished, and the quality of the die materials is improved; in the polishing process of the stamping forming die material, the second sucker is rotated by the third servo motor, so that the die material can be rotated to a proper polishing position, the integral forming work of the die material is completed, and the problem brought forward in the background technology is solved.
In order to achieve the purpose, the invention provides the following technical scheme: a mould for forming in hard alloy production and a processing method thereof comprise an operation frame, a first air pump and a second air pump, wherein a processing frame is arranged on one side of the operation frame, a punching frame is welded at one end in the operation frame, an annular bottom plate is arranged at the top of the punching frame, the bottom of the annular bottom plate is erected on the punching frame through a rotating roller, a motor frame is welded at the top in the punching frame, a first servo motor is installed in the motor frame through bolts, a driving end at the top of the first servo motor is connected with the annular bottom plate in an installing manner, punching press dies are respectively embedded at the top of the annular bottom plate, a hydraulic cylinder is installed at one end of the top in the operation frame in a penetrating manner, the punching press die is installed at the output end of the bottom of the hydraulic cylinder, an electric slide rail is installed at the other end of the top in the operation frame, a first hydraulic push rod is installed at an electric slide block, handling frame one end just is located first sucking disc bottom and is equipped with the conveyer, it installs second servo motor through the bolt to handle frame top one end, second hydraulic rod is installed through the bolt to second servo motor bottom drive end, the connecting plate is installed to second hydraulic rod bottom output, third servo motor is installed through the bolt to connecting plate one end bottom, the mounting panel is installed to third servo motor bottom drive end, the second sucking disc has been laid to the mounting panel bottom, it has laid third hydraulic rod to handle one side in the frame, third hydraulic rod one end output is installed through the bolt and is rotated the motor, it installs the stick of polishing to rotate the motor drive end.
Further, the specific processing method comprises the following steps:
the method comprises the following steps: conveying a metal alloy plate to be processed and formed by a conveyor, exhausting the first sucking disc by a first air pump, descending the first sucking disc by a first hydraulic push rod, adsorbing the metal alloy plate conveyed by the conveyor, lifting the first sucking disc by a first hydraulic push rod, pushing and sliding the first hydraulic push rod by an electric slide rail, moving the first hydraulic push rod to a stamping lower die at one end of an annular bottom plate, descending the metal alloy plate adsorbed on the first sucking disc into the stamping lower die by the first hydraulic push rod, closing the air exhaust work of the first air pump, and finishing the feeding treatment of the die;
step two: the annular bottom plate is rotated through the first servo motor, so that the lower stamping die with the metal alloy plate assembled at the top of the annular bottom plate is rotated to the bottom of the upper stamping die, and the upper stamping die is subjected to lower stamping work through the hydraulic cylinder, so that the alloy plate in the lower stamping die is subjected to stamping forming work;
step three: a second servo motor rotates a second hydraulic push rod to enable a second sucker at the bottom of the connecting plate to rotate to the top of the lower stamping die after stamping forming, the second sucker is sucked by a second air pump and descends from the output end of the second hydraulic push rod, so that the second sucker adsorbs the die material after stamping forming, and material taking work is realized;
step four: when material is taken in the third step, the conveyor, the first hydraulic push rod, the electric slide rail and the first air pump repeat the feeding work in the first step, after the material is taken in the third step, the stamping work in the second step is repeated, meanwhile, the second servo motor rotates the second hydraulic push rod after the material is taken, a die after stamping forming is transferred to a polishing area of a polishing rod, the polishing rod is driven to rotate by a rotating motor, and personnel respectively push the corresponding rotating motor to the position needing to work through the third hydraulic push rod according to the processing requirement of the stamping die material of the current batch, so that the polishing rod is contacted with the stamping die material, the edge material of the die material is polished, and the quality of the die material is improved;
step five: in the polishing process of the punching molding die material, the third servo motor rotates the second sucker, so that the die material can be rotated to a proper polishing position, and the integral molding work of the die material is completed.
Further, a dust collector is installed at the bottom in the processing frame, a dust suction nozzle is installed on one side of the processing frame through a metal shaping hose, and the dust tight end of the dust collector is connected with the dust suction nozzle.
Furthermore, a first air pump is assembled on one side of the first hydraulic push rod, and the air inlet end of the first air pump is connected with the first suction disc.
Furthermore, a second air pump is installed at the top in the processing frame, and the proceeding end of the second air pump is connected with the second sucker.
Further, in the second step, the rotation angle of the first servo motor is 90 ° every time, and the rotation is performed after the rotation is 180 °.
Further, the rotation angle of the second servo motor in the third step is 180 ° each time, and the second servo motor rotates to 180 ° and then rotates.
Further, the conveyor is a step conveyor.
Furthermore, in the fifth step, the rotation angle of the third servo motor is 5-10 degrees each time, the third servo motor rotates after rotating to 360 degrees, and the rotation frequency is 10-15 r/min.
Furthermore, the top of the stamping frame is provided with an annular roller groove corresponding to the rotary roller, and 4-5 groups of rotary rollers are distributed.
Compared with the prior art, the invention has the beneficial effects that:
1. conveying a metal alloy plate to be processed and formed through a conveyor, exhausting the first sucking disc through a first air pump, descending the first sucking disc through a first hydraulic push rod, adsorbing the metal alloy plate conveyed on the conveyor, lifting the first sucking disc through a first hydraulic push rod, pushing and sliding the first hydraulic push rod through an electric slide rail, moving the first hydraulic push rod to a stamping lower die at one end of an annular bottom plate, descending the metal alloy plate adsorbed on the first sucking disc into the stamping lower die through the first hydraulic push rod, closing the air exhaust work of the first air pump, and finishing the feeding treatment of the die; the annular bottom plate is rotated through the first servo motor, so that the lower stamping die with the metal alloy plate assembled at the top of the annular bottom plate is rotated to the bottom of the upper stamping die, and the upper stamping die is subjected to lower stamping work through the hydraulic cylinder, so that the alloy plate in the lower stamping die is subjected to stamping forming work;
2. a second servo motor rotates a second hydraulic push rod to enable a second sucker at the bottom of the connecting plate to rotate to the top of the lower stamping die after stamping forming, the second sucker is sucked by a second air pump and descends from the output end of the second hydraulic push rod, so that the second sucker adsorbs the die material after stamping forming, and material taking work is realized; when materials are taken, the conveyor, the first hydraulic push rod, the electric slide rail and the first air pump repeat the feeding work of the first step, after the materials are taken in the third step, the stamping work of the second step is repeated, meanwhile, the second servo motor rotates the second hydraulic push rod after the materials are taken, a die after stamping forming is rotated to a polishing area of a polishing rod, the polishing rod is driven to rotate by a rotating motor, and personnel respectively push the corresponding rotating motor to the position needing to work through the third hydraulic push rod according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod is contacted with the stamping die materials, the edge materials of the die materials are polished, and the quality of the die materials is improved; in the polishing process of the stamping forming die material, the second sucker is rotated by the third servo motor, so that the die material can be rotated to a proper polishing position, and the integral forming work of the die material is completed.
Drawings
Fig. 1 is a schematic view of the overall structure of a forming mold and a processing method thereof in hard alloy production according to the present invention.
Fig. 2 is a schematic structural view of a processing frame of a forming die and a processing method thereof in hard alloy production.
FIG. 3 is a schematic cross-sectional view of an annular base plate of a mold for molding in cemented carbide production and a processing method thereof according to the present invention.
In the figure: 1. an operation frame; 2. a punching frame; 3. an annular base plate; 4. a processing rack; 5. a conveyor; 7. punching a lower die; 8. rotating the roller; 9. a motor frame; 10. a first servo motor; 11. an electric slide rail; 12. a first hydraulic push rod; 13. a first suction cup; 14. a first air pump; 15. a hydraulic cylinder; 16. punching an upper die; 17. a second servo motor; 18. a second hydraulic push rod; 19. a connecting plate; 20. a third servo motor; 21. mounting a plate; 22. a second suction cup; 23. a second air pump; 24. a third hydraulic push rod; 25. rotating the motor; 26. grinding a rod; 27. a vacuum cleaner; 28. a metal sizing hose; 29. a dust suction nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a mold for molding in hard alloy production and a processing method thereof, comprising an operation frame 1, a first air pump 14 and a second air pump 23, wherein a processing frame 4 is arranged on one side of the operation frame 1, a punching frame 2 is welded at one end in the operation frame 1, an annular bottom plate 3 is arranged at the top of the punching frame 2, the bottom of the annular bottom plate 3 is erected on the punching frame 2 through a rotating roller 8, a motor frame 9 is welded at the top in the punching frame 2, a first servo motor 10 is installed in the motor frame 9 through a bolt, a top driving end of the first servo motor 10 is connected with the annular bottom plate 3, punching press molds 7 are respectively embedded at the top of the annular bottom plate 3, a hydraulic cylinder 15 is installed at one end of the top in the operation frame 1 in a penetrating manner, a punching press mold 16 is installed at the output end of the bottom of the hydraulic cylinder 15, an electric slide rail 11 is installed at the other end, the automatic feeding device is characterized in that an electric slider at the bottom of the electric sliding rail 11 is provided with a first hydraulic push rod 12, the output end at the bottom of the first hydraulic push rod 12 is provided with a first sucking disc 13, one end of the operation frame 1 is positioned at the bottom of the first sucking disc 13 and is provided with a conveyor 5, one end at the top of the operation frame 4 is provided with a second servo motor 17 through a bolt, the bottom drive end of the second servo motor 17 is provided with a second hydraulic push rod 18 through a bolt, the output end at the bottom of the second hydraulic push rod 18 is provided with a connecting plate 19, the bottom of one end of the connecting plate 19 is provided with a third servo motor 20 through a bolt, the bottom drive end of the third servo motor 20 is provided with a mounting plate 21, the bottom of the mounting plate 21 is provided with a second sucking disc 22, a third hydraulic push rod 24 is arranged, the drive end of the rotating motor 25 is provided with a grinding rod 26.
The specific processing method comprises the following steps:
the method comprises the following steps: conveying a metal alloy plate to be processed and formed by a conveyor 5, sucking out a first suction cup 13 by a first air pump 14, descending the first suction cup 13 by a first hydraulic push rod 12, adsorbing the metal alloy plate conveyed by the conveyor 5, lifting the first suction cup 13 by the first hydraulic push rod 12, pushing the first hydraulic push rod 12 to slide by an electric slide rail 11, moving the first hydraulic push rod 12 to a stamping lower die 7 at one end of an annular bottom plate 3, dropping the metal alloy plate adsorbed by the first suction cup 13 into the stamping lower die 7 by the first hydraulic push rod 12, and closing the air suction operation of the first air pump 14 to finish feeding treatment of the die;
step two: the annular bottom plate 3 is rotated through the first servo motor 10, so that the lower stamping die 7 with the metal alloy plate assembled at the top of the annular bottom plate 3 is rotated to the bottom of the upper stamping die 16, and the upper stamping die 16 is subjected to lower stamping work through the hydraulic cylinder 15, so that the alloy plate in the lower stamping die 7 is subjected to stamping forming work;
step three: the second servo motor 17 rotates the second hydraulic push rod 18, so that the second suction cup 22 at the bottom of the connecting plate 19 rotates to the top of the lower stamping die 7 after stamping forming, the second suction cup 22 is sucked by the second air pump 23 and descends from the output end of the second hydraulic push rod 18, so that the second suction cup 22 adsorbs the die material after stamping forming, and material taking is realized;
step four: when material is taken in the third step, the conveyor, the first hydraulic push rod 12, the electric slide rail 11 and the first air pump 14 repeat the feeding work in the first step, after the material is taken in the third step, the stamping work in the second step is repeated, meanwhile, the second hydraulic push rod 18 after the material is taken is rotated by the second servo motor 17, the die after stamping forming is rotated to the polishing area of the polishing rod 26, the polishing rod 26 is driven to rotate by the rotating motor 25, and personnel respectively push the corresponding rotating motor 25 to the position needing to work through the third hydraulic push rod 24 according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod 26 is contacted with the stamping die materials, the edge scraps of the die materials are polished, and the quality of the die materials is improved;
step five: in the polishing process of the punching molding material in the fourth step, the third servo motor 20 rotates the second suction cup 22, so that the molding material can rotate to a proper polishing position, and the integral molding work of the molding material is completed.
Wherein, the bottom installs dust catcher 27 in handling frame 4, handle frame 4 one side and install dust absorption mouth 29 through metal design hose 28, dust catcher 27 tight dirt end is connected with dust absorption mouth 29.
In this embodiment, as shown in fig. 2, the dust suction device 27 performs dust suction processing on the grinding area of the grinding rod 26 through a dust suction nozzle 29, and adjusts the dust suction angle of the dust suction nozzle 29 through a metal shaping hose 28.
Wherein, a first air pump 14 is assembled at one side of the first hydraulic push rod 12, and the air inlet end of the first air pump 14 is connected with the first suction disc 13.
In this embodiment, as shown in fig. 1, the first suction tray 13 is evacuated by the first air pump 14, so that the first suction tray 13 can transfer the mold material by suction.
Wherein, a second air pump 23 is installed at the top in the processing frame 4, and the proceeding end of the second air pump 23 is connected with the second suction cup 22.
In this embodiment, as shown in fig. 1, the second air pump 23 is used to pump the second suction cup 22, so that the second suction cup 22 can suck and transfer the molding material.
In the second step, the rotation angle of the first servo motor 10 is 90 ° every time, and the rotation is performed after the rotation reaches 180 °.
In the third step, the rotation angle of the second servo motor 17 is 180 ° each time, and the second servo motor rotates after rotating 180 °.
Wherein the conveyor 5 is a step conveyor.
In this embodiment, as shown in fig. 1, the step conveyor can convey the alloy raw material plate step by step.
In the fifth step, the rotation angle of the third servo motor 20 is 5 ° every time, and the third servo motor rotates to 360 ° and then rotates, and the rotation frequency is 10 r/min.
In this embodiment, as shown in fig. 1, the third servo motor 20 rotates the second suction cup 22, so that the mold material adsorbed by the second suction cup 22 can rotate 360 ° in the polishing area.
Wherein, the top of the punching frame 2 is provided with an annular roller groove corresponding to the rotating roller 8, and 4 groups of the rotating rollers 8 are distributed.
In this embodiment, as shown in fig. 1, the rotating roller 8 is used to support the bottom of the annular base plate 3.
Example 2
As shown in fig. 1-3, a mold for molding in hard alloy production and a processing method thereof, comprising an operation frame 1, a first air pump 14 and a second air pump 23, wherein a processing frame 4 is arranged on one side of the operation frame 1, a punching frame 2 is welded at one end in the operation frame 1, an annular bottom plate 3 is arranged at the top of the punching frame 2, the bottom of the annular bottom plate 3 is erected on the punching frame 2 through a rotating roller 8, a motor frame 9 is welded at the top in the punching frame 2, a first servo motor 10 is installed in the motor frame 9 through a bolt, a top driving end of the first servo motor 10 is connected with the annular bottom plate 3, punching press molds 7 are respectively embedded at the top of the annular bottom plate 3, a hydraulic cylinder 15 is installed at one end of the top in the operation frame 1 in a penetrating manner, a punching press mold 16 is installed at the output end of the bottom of the hydraulic cylinder 15, an electric slide rail 11 is installed at the other end, the automatic feeding device is characterized in that an electric slider at the bottom of the electric sliding rail 11 is provided with a first hydraulic push rod 12, the output end at the bottom of the first hydraulic push rod 12 is provided with a first sucking disc 13, one end of the operation frame 1 is positioned at the bottom of the first sucking disc 13 and is provided with a conveyor 5, one end at the top of the operation frame 4 is provided with a second servo motor 17 through a bolt, the bottom drive end of the second servo motor 17 is provided with a second hydraulic push rod 18 through a bolt, the output end at the bottom of the second hydraulic push rod 18 is provided with a connecting plate 19, the bottom of one end of the connecting plate 19 is provided with a third servo motor 20 through a bolt, the bottom drive end of the third servo motor 20 is provided with a mounting plate 21, the bottom of the mounting plate 21 is provided with a second sucking disc 22, a third hydraulic push rod 24 is arranged, the drive end of the rotating motor 25 is provided with a grinding rod 26.
The specific processing method comprises the following steps:
the method comprises the following steps: conveying a metal alloy plate to be processed and formed by a conveyor 5, sucking out a first suction cup 13 by a first air pump 14, descending the first suction cup 13 by a first hydraulic push rod 12, adsorbing the metal alloy plate conveyed by the conveyor 5, lifting the first suction cup 13 by the first hydraulic push rod 12, pushing the first hydraulic push rod 12 to slide by an electric slide rail 11, moving the first hydraulic push rod 12 to a stamping lower die 7 at one end of an annular bottom plate 3, dropping the metal alloy plate adsorbed by the first suction cup 13 into the stamping lower die 7 by the first hydraulic push rod 12, and closing the air suction operation of the first air pump 14 to finish feeding treatment of the die;
step two: the annular bottom plate 3 is rotated through the first servo motor 10, so that the lower stamping die 7 with the metal alloy plate assembled at the top of the annular bottom plate 3 is rotated to the bottom of the upper stamping die 16, and the upper stamping die 16 is subjected to lower stamping work through the hydraulic cylinder 15, so that the alloy plate in the lower stamping die 7 is subjected to stamping forming work;
step three: the second servo motor 17 rotates the second hydraulic push rod 18, so that the second suction cup 22 at the bottom of the connecting plate 19 rotates to the top of the lower stamping die 7 after stamping forming, the second suction cup 22 is sucked by the second air pump 23 and descends from the output end of the second hydraulic push rod 18, so that the second suction cup 22 adsorbs the die material after stamping forming, and material taking is realized;
step four: when material is taken in the third step, the conveyor, the first hydraulic push rod 12, the electric slide rail 11 and the first air pump 14 repeat the feeding work in the first step, after the material is taken in the third step, the stamping work in the second step is repeated, meanwhile, the second hydraulic push rod 18 after the material is taken is rotated by the second servo motor 17, the die after stamping forming is rotated to the polishing area of the polishing rod 26, the polishing rod 26 is driven to rotate by the rotating motor 25, and personnel respectively push the corresponding rotating motor 25 to the position needing to work through the third hydraulic push rod 24 according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod 26 is contacted with the stamping die materials, the edge scraps of the die materials are polished, and the quality of the die materials is improved;
step five: in the polishing process of the punching molding material in the fourth step, the third servo motor 20 rotates the second suction cup 22, so that the molding material can rotate to a proper polishing position, and the integral molding work of the molding material is completed.
Wherein, the bottom installs dust catcher 27 in handling frame 4, handle frame 4 one side and install dust absorption mouth 29 through metal design hose 28, dust catcher 27 tight dirt end is connected with dust absorption mouth 29.
In this embodiment, as shown in fig. 2, the dust suction device 27 performs dust suction processing on the grinding area of the grinding rod 26 through a dust suction nozzle 29, and adjusts the dust suction angle of the dust suction nozzle 29 through a metal shaping hose 28.
Wherein, a first air pump 14 is assembled at one side of the first hydraulic push rod 12, and the air inlet end of the first air pump 14 is connected with the first suction disc 13.
In this embodiment, as shown in fig. 1, the first suction tray 13 is evacuated by the first air pump 14, so that the first suction tray 13 can transfer the mold material by suction.
Wherein, a second air pump 23 is installed at the top in the processing frame 4, and the proceeding end of the second air pump 23 is connected with the second suction cup 22.
In this embodiment, as shown in fig. 1 and 2, the second air pump 23 is used to pump the second suction cup 22, so that the second suction cup 22 can suck and transfer the molding material.
In the second step, the rotation angle of the first servo motor 10 is 90 ° every time, and the rotation is performed after the rotation reaches 180 °.
In the third step, the rotation angle of the second servo motor 17 is 180 ° each time, and the second servo motor rotates after rotating 180 °.
Wherein, a displacement sensor is arranged at the discharge end of the conveyor 5.
In the present embodiment, as shown in fig. 1, the frequency of the feeding motion of the conveyor 5 is known by a displacement sensor.
In the fifth step, the rotation angle of the third servo motor 20 is 10 ° each time, and the third servo motor rotates after rotating 360 °, and the rotation frequency is 15 r/min.
In the embodiment, as shown in fig. 1 and 2, the third servo motor 20 performs a rotation track of 15r/min and an angle of 10 ° on the suction disc, so that the periphery of the mold material can be polished with high precision.
Wherein, the top of the punching frame 2 is provided with an annular roller groove corresponding to the rotating roller 8, and 5 groups of the rotating rollers 8 are distributed.
In the present embodiment, as shown in fig. 3, the ring base plate 3 is supported by 5 sets of rotating rollers 8, so that the ring base plate 3 can rotate stably at the top of the ring roller groove of the press frame 2.
The working principle and the using process of the invention are as follows: conveying a metal alloy plate to be processed and formed by a conveyer 5 by a worker, exhausting the first suction cup 13 by a first air pump 14, descending the first suction cup 13 by a first hydraulic push rod 12, adsorbing the metal alloy plate conveyed by the conveyer 5, lifting the first suction cup 13 by the first hydraulic push rod 12, pushing the first hydraulic push rod 12 by an electric slide rail 11, moving the first hydraulic push rod 12 to a stamping lower die 7 at one end of an annular bottom plate 3, dropping the metal alloy plate adsorbed by the first suction cup 13 into the stamping lower die 7 by the first hydraulic push rod 12, and closing the exhausting work of the first air pump 14 to complete feeding treatment of the die; the annular bottom plate 3 is rotated through the first servo motor 10, so that the lower stamping die 7 with the metal alloy plate assembled at the top of the annular bottom plate 3 is rotated to the bottom of the upper stamping die 16, and the upper stamping die 16 is subjected to lower stamping work through the hydraulic cylinder 15, so that the alloy plate in the lower stamping die 7 is subjected to stamping forming work; the second servo motor 17 rotates the second hydraulic push rod 18, so that the second suction cup 22 at the bottom of the connecting plate 19 rotates to the top of the lower stamping die 7 after stamping forming, the second suction cup 22 is sucked by the second air pump 23 and descends from the output end of the second hydraulic push rod 18, so that the second suction cup 22 adsorbs the die material after stamping forming, and material taking is realized; when materials are taken, the conveyor, the first hydraulic push rod 12, the electric slide rail 11 and the first air pump 14 repeat the feeding work of the first step, after the materials are taken in the third step, the stamping work of the second step is repeated, meanwhile, the second servo motor 17 rotates the second hydraulic push rod 18 after the materials are taken, a die after stamping forming is transferred to a polishing area of a polishing rod 26, the polishing rod 26 is driven to rotate by a rotating motor 25, and personnel respectively push the corresponding rotating motor 25 to a position needing to work through a third hydraulic push rod 24 according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod 26 is in contact with the stamped die materials, the edge materials of the die materials are polished, and the quality of the die materials is improved; in the polishing process of the stamping molding material, the second suction cup 22 is rotated by the third servo motor 20, so that the molding material can be rotated to a proper polishing position, and the integral molding work of the molding material is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The mold for molding in hard alloy production comprises an operation frame (1), a first air pump (14) and a second air pump (23), and is characterized in that a processing frame (4) is arranged on one side of the operation frame (1), a punching frame (2) is welded at one end in the operation frame (1), an annular bottom plate (3) is arranged at the top of the punching frame (2), the bottom of the annular bottom plate (3) is erected on the punching frame (2) through a rotating roller (8), a motor frame (9) is welded at the top in the punching frame (2), a first servo motor (10) is installed in the motor frame (9) through bolts, a top driving end of the first servo motor (10) is connected with the annular bottom plate (3) in an installing manner, punching press dies (7) are respectively embedded at the top of the annular bottom plate (3), and a hydraulic cylinder (15) is installed at one end of the top in the operation frame (1) in a penetrating manner, the punching upper die (16) is installed at the bottom output end of the hydraulic cylinder (15), the electric sliding rail (11) is installed at the other end of the top in the operation frame (1), a first hydraulic push rod (12) is installed at the electric sliding block at the bottom of the electric sliding rail (11), a first sucker (13) is installed at the bottom output end of the first hydraulic push rod (12), a conveyor (5) is arranged at one end of the operation frame (1) and positioned at the bottom of the first sucker (13), a second servo motor (17) is installed at one end of the top of the processing frame (4) through a bolt, a second hydraulic push rod (18) is installed at the bottom drive end of the second servo motor (17) through a bolt, a connecting plate (19) is installed at the bottom output end of the second hydraulic push rod (18), a third servo motor (20) is installed at the bottom of one end of the connecting plate (19) through a bolt, mounting panel (21) bottom has laid second sucking disc (22), third hydraulic push rod (24) have been laid to one side in handling frame (4), third hydraulic push rod (24) one end output is installed through the bolt and is rotated motor (25), it installs grinding rod (26) to rotate motor (25) drive end.
2. The method according to claim 1, wherein the method comprises the steps of: the specific processing method comprises the following steps:
the method comprises the following steps: conveying a metal alloy plate to be processed and molded by a conveyor (5), exhausting the first sucker (13) by a first air pump (14), descending the first sucker (13) by a first hydraulic push rod (12), adsorbing the metal alloy plate conveyed by the conveyor (5), lifting the first sucker (13) by the first hydraulic push rod (12), pushing the first hydraulic push rod (12) by an electric sliding rail (11) for sliding movement, moving the first hydraulic push rod (12) to a punching lower die (7) at one end of an annular bottom plate (3), dropping the metal alloy plate adsorbed on the first sucker (13) into the punching lower die (7) by the first hydraulic push rod (12), closing the exhausting work of the first air pump (14), and finishing the feeding treatment of the die;
step two: the annular bottom plate (3) is rotated through the first servo motor (10), so that the lower stamping die (7) with the top of the annular bottom plate (3) assembled with the metal alloy plate rotates to the bottom of the upper stamping die (16), and the upper stamping die (16) is subjected to lower stamping work through the hydraulic cylinder (15), so that the alloy plate in the lower stamping die (7) is subjected to stamping forming work;
step three: a second hydraulic push rod (18) is rotated through a second servo motor (17), so that a second suction cup (22) at the bottom of a connecting plate (19) is rotated to the top of a stamping lower die (7) after stamping forming, the second suction cup (22) is sucked through a second air pump (23) and is descended through the output end of the second hydraulic push rod (18), so that the second suction cup (22) adsorbs a die material after stamping forming, and material taking work is realized;
step four: when the material is taken in the third step, the conveyor, the first hydraulic push rod (12), the electric slide rail (11) and the first air pump (14) repeat the feeding work in the first step, after the material is taken in the third step, the stamping work in the second step is repeated, meanwhile, the second hydraulic push rod (18) after the material is taken is rotated by the second servo motor (17), a die after stamping forming is rotated to a polishing area of the polishing rod (26), the polishing rod (26) is driven to rotate by the rotating motor (25), and personnel respectively push the corresponding rotating motor (25) to a position needing to work through the third hydraulic push rod (24) according to the processing requirements of the stamping die materials of the current batch, so that the polishing rod (26) is in contact with the stamped die materials, the edge materials of the die materials are polished, and the quality of the die materials is improved;
step five: in the polishing process of the punching molding material, the third servo motor (20) rotates the second suction disc (22), so that the molding material can rotate to a proper polishing position, and the integral molding work of the molding material is completed.
3. The mold for molding in production of cemented carbide as claimed in claim 1, wherein: handle in frame (4) bottom and install dust catcher (27), handle frame (4) one side and install dust absorption mouth (29) through metal design hose (28), dust catcher (27) tight dirt end is connected with dust absorption mouth (29).
4. The mold for molding in production of cemented carbide as claimed in claim 1, wherein: one side of the first hydraulic push rod (12) is provided with a first air pump (14), and the air inlet end of the first air pump (14) is connected with the first suction disc (13).
5. The mold for molding in production of cemented carbide as claimed in claim 1, wherein: and a second air pump (23) is installed at the top in the processing frame (4), and the proceeding end of the second air pump (23) is connected with the second suction cup (22).
6. The method for processing a forming die in cemented carbide production according to claim 2, wherein: in the second step, the rotation angle of the first servo motor (10) is 90 degrees every time, and the rotation is performed after the rotation is 180 degrees.
7. The method for processing a forming die in cemented carbide production according to claim 2, wherein: in the third step, the rotation angle of the second servo motor (17) is 180 degrees every time, and the second servo motor rotates to 180 degrees and then rotates.
8. The mold for molding in production of cemented carbide as claimed in claim 1, wherein: the conveyor (5) is a stepping conveyor.
9. The method for processing a forming die in cemented carbide production according to claim 1, wherein: in the fifth step, the rotation angle of the third servo motor (20) is 5-10 degrees each time, the third servo motor rotates after rotating to 360 degrees, and the rotation frequency is 10-15 r/min.
10. The mold for molding in production of cemented carbide as claimed in claim 1, wherein: the top of the punching frame (2) is provided with an annular roller groove corresponding to the rotating roller (8), and 4-5 groups of the rotating roller (8) are distributed.
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| CN202011196311.1A CN112404219A (en) | 2020-10-30 | 2020-10-30 | Forming die in hard alloy production and processing method thereof |
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| CN202011196311.1A CN112404219A (en) | 2020-10-30 | 2020-10-30 | Forming die in hard alloy production and processing method thereof |
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Application publication date: 20210226 |