CN112139355A - Continuous stamping die for metal stamping - Google Patents

Continuous stamping die for metal stamping Download PDF

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Publication number
CN112139355A
CN112139355A CN202010929415.2A CN202010929415A CN112139355A CN 112139355 A CN112139355 A CN 112139355A CN 202010929415 A CN202010929415 A CN 202010929415A CN 112139355 A CN112139355 A CN 112139355A
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CN
China
Prior art keywords
fixedly connected
cutting
stamping
plate
metal material
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Pending
Application number
CN202010929415.2A
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Chinese (zh)
Inventor
黄红梅
Original Assignee
黄红梅
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Application filed by 黄红梅 filed Critical 黄红梅
Priority to CN202010929415.2A priority Critical patent/CN112139355A/en
Publication of CN112139355A publication Critical patent/CN112139355A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/001Shaping combined with punching, e.g. stamping and perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/027Combined feeding and ejecting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices
    • B21D45/08Stripping-off devices interrelated with motion of tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

Abstract

The invention discloses a continuous stamping die for metal stamping, which comprises a stamping table and a die table, wherein a plurality of guide rods which are uniformly distributed are fixedly connected to two sides of the bottom of the stamping table, a plurality of guide holes which are uniformly distributed are formed in two sides of the top of the die table, the tops of the guide holes are respectively arranged corresponding to the bottoms of the guide rods, a conveying mechanism for conveying a metal material is fixedly installed at one end of the top of the die table, a cutting mechanism for cutting and punching the metal material, a shaping mechanism for stamping and shaping the metal material and a cutting mechanism for cutting and separating the shaped metal material are sequentially arranged on the top of the die table along the conveying direction of the metal material, and the continuous stamping die for metal stamping can improve the stability of the metal material in the stamping process, meanwhile, the waste materials and the workpieces can be recycled, and the use is convenient and flexible.

Description

Continuous stamping die for metal stamping
Technical Field
The invention relates to the technical field of stamping dies, in particular to a continuous stamping die for metal stamping.
Background
Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Continuous stamping die indicates can carry out multistation punching press or the stamping die of the continuous punching press operation of simplex position to the work piece, and current continuous stamping die is not good at the stability of the in-process that the punching press was carried, easily produces the skew, influences the processingquality of work piece, and the waste material that produces simultaneously among the current continuous stamping die stamping process is inconvenient to be handled, and the work piece of accomplishing continuous punching press need additionally set up and cut the separation process, uses the flexibility relatively poor.
Disclosure of Invention
The present invention is directed to a continuous stamping die for metal stamping, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a continuous stamping die for metal stamping comprises a stamping table and a die table, wherein a plurality of guide rods which are uniformly distributed are fixedly connected to two sides of the bottom of the stamping table, a plurality of guide holes which are uniformly distributed are formed in two sides of the top of the die table, the tops of the guide holes are respectively arranged corresponding to the bottoms of the guide rods, a conveying mechanism for conveying a metal material is fixedly installed at one end of the top of the die table, and a cutting mechanism for cutting and punching the metal material, a shaping mechanism for stamping and shaping the metal material and a cutting mechanism for cutting and separating the shaped metal material are sequentially arranged at the top of the die table along the conveying direction of the metal material;
the conveying mechanism comprises two conveying rollers which are arranged in the vertical direction, two ends of the two conveying rollers are respectively rotatably installed with two ends of two sides of the inner wall of the connecting frame, the cutting mechanism comprises a cutting table, the top of the cutting table is provided with a plurality of uniformly distributed cutting holes, the bottoms of the plurality of cutting holes are correspondingly provided with pushing columns, the bottoms of the plurality of pushing columns are fixedly connected with the top of the die table, the tops of the plurality of cutting holes are correspondingly provided with cutting heads, and the tops of the plurality of cutting heads are fixedly connected with one end of the bottom of the stamping table;
the shaping mechanism comprises a shaping table, a shaping hole is formed in the top of the shaping table, a shaping stamping head is correspondingly arranged on the top of the shaping hole, the top of the shaping stamping head is fixedly connected with the middle of the bottom of the stamping table, a shaping column is correspondingly arranged on the bottom of the shaping hole, and the bottom of the shaping column is fixedly connected with the top of the die table;
the cutting mechanism comprises an unloading unit and a cutting unit, the unloading unit comprises a first air cylinder fixedly arranged on one side of a die table, the output end of the first air cylinder is fixedly connected with a first push plate, the motion direction of the output end of the first air cylinder is perpendicular to the conveying direction of a metal material, the unloading unit further comprises a material moving groove, the inner wall of the material moving groove is slidably connected with a second push plate, one side of the second push plate is fixedly connected with the output end of the second air cylinder, the second air cylinder is fixedly arranged on the other side of the die table, the pushing direction of the second air cylinder is parallel to the output direction of the metal material, the cutting unit comprises a cutting knife, two ends of the cutting knife are respectively fixedly connected with two sides of one end of the material moving groove through two connecting plates, and the bottom of the connecting frame, the bottom of the cutting table and the bottom of the shaping table are fixedly connected with a plurality of, the die table top surface and the bottom of a plurality of buffer rods are provided with buffer holes, and the outer walls of the buffer rods are provided with reset springs in a sleeved mode.
As a further scheme of the invention: still include that a plurality of sets up the spacing supporting mechanism on metal material delivery path, spacing supporting mechanism includes the bottom plate, the equal sliding connection in both ends at bottom plate top has the limiting plate, two the spacing groove has all been seted up to one side of limiting plate, the equal fixedly connected with gag lever post in both sides of bottom plate bottom, spacing hole has all been seted up with the corresponding position department in bottom of a plurality of gag lever post to mould bench top surface, the outer wall of gag lever post all overlaps and is equipped with spacing spring, the scale mark has been seted up to one side of bottom plate.
As a further scheme of the invention: still include supplementary feed mechanism, supplementary feed mechanism includes the mounting panel, the bottom of mounting panel one side and one side fixed connection of lower plate, the draw-in groove has been seted up to the inside one side of lower plate, the inside board that is equipped with that changes of draw-in groove, the top of changeing the board and the bottom fixed connection of splint screw rod, the middle part of splint screw rod and one side threaded connection of punch holder, the other end of splint screw rod and adjusting motor's output fixed connection, the one side of adjusting motor and the top fixed connection of mounting panel one side, the opposite side of mounting panel and feeding cylinder's output fixed connection, feeding cylinder's bottom alternates through the other end of a plurality of connecting rod and mould bench top and is connected, a plurality of the outer wall of connecting rod all overlaps and is equipped with coupling spring.
As a further scheme of the invention: the waste collecting unit is arranged on one side of the cutting mechanism and used for collecting waste materials cut out by the cutting mechanism, the waste collecting unit comprises an inclined plane plate, the two sides of the top of the inclined plane plate are fixedly connected with baffle plates, the workpiece collecting unit is arranged at the outlet end of the material moving groove and used for collecting cut workpieces, the workpiece collecting unit comprises a material guiding piece, the material guiding piece is arranged in an inclined mode, the higher end of the material guiding piece is fixedly connected with the bottom of the outlet end of the material moving groove, the top of the inclined plane plate is fixedly connected with one side of the top of the waste collecting box, and the bottom of the material guiding piece is fixedly connected with the top of the workpiece collecting box.
As a further scheme of the invention: the garbage collection unit still includes vibration mechanism, vibration mechanism includes vibrating motor, vibrating motor's bottom and the central fixed connection at inclined plane board top, vibrating motor's output fixedly connected with vibrating arm, the one end fixedly connected with striking piece of vibrating arm, striking piece sets up to spherical rubber piece.
As a further scheme of the invention: the cutting unit further comprises a rotating motor, an output end of the rotating motor is fixedly connected with a movable plate, one end of the movable plate is further fixedly connected with a movable stop block, a through groove is formed in one side, close to the cutting knife, of the bottom of the moving groove, and the top of the movable plate and the bottom of the through groove are arranged.
As a further scheme of the invention: the spout has been seted up at the top of bottom plate, the both sides of spout inner wall bottom respectively with one side sliding connection of two slides, two the one end at slide top respectively with the bottom fixed connection of two limiting plates, two the tooth's socket has all been seted up to one side of slide, two the middle part of tooth's socket is connected with adjusting gear's both sides meshing respectively, adjusting gear's top and the one end fixed connection who adjusts the pole, adjust the other end of pole and adjust knob's bottom fixed connection, the middle part fixedly connected with fixed block of pole adjusts, the both sides of fixed block respectively with the both sides fixed connection at spout middle part.
The invention provides a continuous stamping die for metal stamping, which comprises the following working steps:
the method comprises the following steps: the metal material is conveyed forwards through the conveying mechanism, and the conveying stability of the metal material is ensured by arranging the limiting support mechanism on the conveying path;
step two: cutting the metal material through the cutting mechanism, and separating and collecting the cut waste material and the metal material through the waste material collecting unit;
step three: the metal material is stamped and shaped through the shaping mechanism, and the stamped and shaped metal material is transferred to a discharging position through the auxiliary feeding mechanism;
step four: the metal material which is shaped is conveyed to a cutting station through the discharging unit, the cutting and separation of the workpiece are completed through the cutting knife, and the workpiece which is cut is collected through the workpiece collection.
Compared with the prior art, the invention has the beneficial effects that: according to the continuous stamping die for metal stamping, the plurality of limiting and supporting mechanisms are arranged along the conveying path of the metal material, so that the metal material is limited and supported in the stamping and conveying process, the stability of the metal material in the stamping process is ensured, and the processing quality of the metal material is improved; the metal material which is subjected to stamping processing is cut and separated by the cutting mechanism, and meanwhile, the waste materials and the workpieces are respectively recycled by the arrangement of the vibration mechanism, the material guide piece and other structures, so that the use convenience of the device is improved; meanwhile, due to the fact that the plurality of limiting supporting mechanisms are arranged, the cutting mechanism and the shaping mechanism can be detached, replaced and maintained independently, the influence on the conveying stability of metal materials cannot be caused, and the use flexibility of the device is improved.
Drawings
FIG. 1 is a front view of a progressive stamping die for metal stamping;
FIG. 2 is a view of the positions of the mechanisms of a progressive stamping die for metal stamping;
FIG. 3 is a front view of a positive displacement support mechanism for a progressive stamping die for metal stamping;
FIG. 4 is a cross-sectional view of a positive displacement support mechanism for a progressive stamping die for metal stamping;
FIG. 5 is a schematic view of a continuous stamping die rack configuration for metal stamping;
FIG. 6 is a cross-sectional view of a portion of a progressive stamping die sub-feed mechanism for metal stamping;
FIG. 7 is a sectional view showing a part of a structure of a cutting unit of a continuous press die for metal stamping;
fig. 8 is a schematic structural view of a vibration mechanism of a continuous press die for metal stamping.
In the figure: 100. a punching stage; 101. a guide bar; 102. a buffer rod; 103. a return spring; 200. a mold table; 201. a guide hole; 300. a conveying mechanism; 301. a conveying roller; 302. a connecting frame; 400. a cutting mechanism; 401. a cutting table; 402. cutting a hole; 403. a pushing column; 404. a cutting head; 500. a shaping mechanism; 501. a shaping table; 502. a plastic hole; 503. shaping a stamping head; 504. shaping columns; 600. a cutting mechanism; 610. a discharging unit; 611. a first cylinder; 612. a first push plate; 613. a material moving groove; 614. a second push plate; 615. a second cylinder; 620. a cutting unit; 621. cutting knife; 622. a connecting plate; 623. rotating the motor; 624. a movable plate; 625. a movable stop block; 626. a through groove; 700. a limiting support mechanism; 701. a base plate; 702. a limiting plate; 703. a limiting groove; 704. a limiting rod; 705. a limiting spring; 706. a chute; 707. a slide plate; 708. a tooth socket; 709. an adjusting gear; 710. adjusting a knob; 800. an auxiliary feeding mechanism; 801. mounting a plate; 802. a lower splint; 803. a card slot; 804. rotating the plate; 805. a clamping plate screw rod; 806. an upper splint; 807. adjusting the motor; 808. a feeding cylinder; 809. a connecting rod; 910. a waste collection unit; 911. an inclined plane plate; 912. a striker plate; 913. a waste collection tank; 920. a workpiece collection unit; 921. a material guide member; 922. a workpiece collecting box; 931. a vibration motor; 932. a vibrating rod; 933. and (4) striking the block.
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.
Referring to fig. 1 to 8, in an embodiment of the present invention, a continuous stamping die for metal stamping includes a stamping table 100 and a die table 200, both sides of the bottom of the stamping table 100 are fixedly connected with a plurality of guide rods 101 uniformly distributed, both sides of the top of the die table 200 are provided with a plurality of guide holes 201 uniformly distributed, tops of the guide holes 201 are respectively disposed corresponding to bottoms of the guide rods 101, one end of the top of the die table 200 is fixedly mounted with a conveying mechanism 300 for conveying a metal material, the top of the die table 200 is further sequentially disposed with a cutting mechanism 400 for cutting and punching the metal material, a shaping mechanism 500 for stamping the metal material, and a cutting mechanism 600 for cutting and separating the shaped metal material along a conveying direction of the metal material;
the conveying mechanism 300 comprises two conveying rollers 301 which are arranged in the vertical direction, two ends of the two conveying rollers 301 are respectively rotatably installed at two ends of two sides of the inner wall of the connecting frame 302, the cutting mechanism 400 comprises a cutting table 401, the top of the cutting table 401 is provided with a plurality of uniformly distributed cutting holes 402, the bottoms of the cutting holes 402 are respectively and correspondingly provided with a pushing column 403, the bottoms of the pushing columns 403 are respectively and fixedly connected with the top of the die table 200, the tops of the cutting holes 402 are respectively and correspondingly provided with a cutting head 404, and the tops of the cutting heads 404 are respectively and fixedly connected with one end of the bottom of the stamping table 100;
the shaping mechanism 500 comprises a shaping table 501, a shaping hole 502 is formed in the top of the shaping table 501, a shaping stamping head 503 is correspondingly arranged at the top of the shaping hole 502, the top of the shaping stamping head 503 is fixedly connected with the middle of the bottom of the stamping table 100, a shaping column 504 is correspondingly arranged at the bottom of the shaping hole 502, and the bottom of the shaping column 504 is fixedly connected with the top of the die table 200;
the cutting mechanism 600 comprises a discharging unit 610 and a cutting unit 620, the discharging unit 610 comprises a first cylinder 611 fixedly installed on one side of the die table 200, an output end of the first cylinder 611 is fixedly connected with a first push plate 612, a moving direction of an output end of the first cylinder 611 is perpendicular to a metal material conveying direction, the discharging unit 610 further comprises a material moving groove 613, an inner wall of the material moving groove 613 is connected with a second push plate 614 in a sliding manner, one side of the second push plate 614 is fixedly connected with an output end of the second cylinder 615, the second cylinder 615 is fixedly installed on the other side of the die table 200, a pushing direction of the second cylinder 615 is parallel to the metal material output direction, the cutting unit 620 comprises a cutting knife 621, two ends of the cutting knife 621 are respectively and fixedly connected with two sides of one end of the material moving groove 613 through two connecting plates 622, a plurality of buffer rods 102 are fixedly connected with the bottom of the connecting frame 302, the bottom of the cutting table 401 and the, the die table 200 has the advantages that the top surface of the die table and the bottom of the plurality of buffer rods 102 are provided with corresponding positions, the outer walls of the plurality of buffer rods 102 are all sleeved with the reset springs 103, the cutting mechanism 600 is arranged to cut and separate metal materials subjected to stamping, the trouble of additionally arranging a cutting process is avoided, and the production efficiency is improved.
The metal material stamping die further comprises a plurality of limiting and supporting mechanisms 700 arranged on a metal material conveying path, each limiting and supporting mechanism 700 comprises a bottom plate 701, two ends of the top of each bottom plate 701 are respectively connected with a limiting plate 702 in a sliding mode, one side of each limiting plate 702 is provided with a limiting groove 703, two sides of the bottom of each bottom plate 701 are respectively and fixedly connected with a limiting rod 704, limiting holes are respectively formed in the positions, corresponding to the bottoms of the limiting rods 704, of the top surface of the die table 200, limiting springs 705 are sleeved on the outer walls of the limiting rods 704, scale marks are arranged on one side of each bottom plate (701), the metal material is limited and supported through the limiting and supporting mechanisms 700, the stability of the metal material in the stamping process is improved, meanwhile, due to the arrangement of the plurality of limiting and supporting mechanisms 700, the cutting mechanism 400 and the shaping mechanism 500 can be independently dismounted and, the flexibility of the device use is improved.
The auxiliary feeding mechanism 800 is further included, the auxiliary feeding mechanism 800 comprises a mounting plate 801, the bottom of one side of the mounting plate 801 is fixedly connected with one side of a lower clamping plate 802, a clamping groove 803 is formed in one side of the inner portion of the lower clamping plate 802, a rotating plate 804 is embedded in the clamping groove 803, the top of the rotating plate 804 is fixedly connected with the bottom of a clamping plate screw 805, the middle of the clamping plate screw 805 is in threaded connection with one side of an upper clamping plate 806, the other end of the clamping plate screw 805 is fixedly connected with an output end of an adjusting motor 807, one side of the adjusting motor 807 is fixedly connected with the top of one side of the mounting plate 801, the other side of the mounting plate 801 is fixedly connected with an output end of a feeding cylinder 808, the bottom of the feeding cylinder 808 is connected with the other end of the top of the mold table 200 in a penetrating and penetrating manner through a plurality of connecting, the stability of the metal material in the conveying process is improved, and meanwhile, the metal material which is shaped can be moved to the discharging position, so that the discharging operation of the subsequent discharging unit 610 is facilitated.
The waste collecting unit 910 is arranged on one side of the cutting mechanism 400 and used for collecting waste materials cut by the cutting mechanism 400, the waste collecting unit 910 comprises an inclined plane plate 911, the material blocking plates 912 are fixedly connected to two sides of the top of the inclined plane plate 911, the workpiece collecting unit 920 is arranged at the outlet end of the material moving groove 613 and used for collecting cut workpieces, the workpiece collecting unit 920 comprises a material guiding piece 921, the material guiding piece 921 is obliquely arranged, the end, with the higher height, of the material guiding piece 921 is fixedly connected with the bottom of the outlet end of the material moving groove 613, the top of the inclined plane plate 911 is fixedly connected with one side of the top of the waste collecting box 913, the bottom of the material guiding piece 921 is fixedly connected with the top of the workpiece collecting box 922, and meanwhile, the waste materials and the workpieces are respectively recovered by arranging a vibration mechanism, the material guiding piece 921 and the like, so that the device is more convenient to use.
Garbage collection unit 910 still includes vibration mechanism, vibration mechanism includes vibrating motor 931, vibrating motor 931's bottom and the center fixed connection at inclined plane board 911 top, vibrating motor 931's output fixedly connected with vibrating arm 932, the one end fixedly connected with striking block 933 of vibrating arm 932, striking block 933 sets up to spherical rubber block, the waste material that conveniently cuts out through the striking of striking block 933 and metal material's separation, through the striking of striking block 933 with inclined plane board 911, make things convenient for the waste material on the inclined plane board 911 to fall to in garbage collection tank 913.
Cutting unit 620 still includes rotation motor 623, the output fixedly connected with fly leaf 624 of rotation motor 623, the one end of fly leaf 624 still fixedly connected with movable dog 625, move the bottom of silo 613 and be close to the one side of cutting sword 621 and seted up logical groove 626, the top of fly leaf 624 sets up with logical groove 626 bottom, the rotation through rotation motor 623 drives movable dog 625 motion, make movable dog 625 stretch into by logical groove 626 and move the formation that the silo 613 removed to the metal material and block, and then realize cutting the location before the metal material, guarantee to cut the promotion that sword 621 can cooperate the second cylinder 615 with this, carry out comparatively accurate operation of cutting to the work piece.
Spout 706 has been seted up at bottom plate 701's top, the both sides of spout 706 inner wall bottom respectively with one side sliding connection of two slide 707, the one end at two slide 707 tops respectively with the bottom fixed connection of two limiting plates 702, tooth's socket 708 has all been seted up to one side of two slide 707, the middle part of two tooth's socket 708 is connected with the both sides meshing of adjusting gear 709 respectively, the top of adjusting gear 709 and the one end fixed connection of adjusting the pole, the other end of adjusting the pole and adjust knob 710's bottom fixed connection, the middle part fixedly connected with fixed block of pole, the both sides of fixed block respectively with the both sides fixed connection at spout 706 middle part, the convenience is adjusted the interval of limiting plate 702, with this flexibility that improves spacing supporting mechanism 700.
The invention provides a continuous stamping die for metal stamping, which comprises the following working steps:
the method comprises the following steps: the metal material is conveyed forwards through the conveying mechanism 300, and the conveying stability of the metal material is ensured by arranging a limiting and supporting mechanism 700 on a conveying path;
step two: cutting the metal material by the cutting mechanism 400, and separating and collecting the cut scrap from the metal material by the scrap collecting unit 910;
step three: the metal material is stamped and shaped by the shaping mechanism 500, and the stamped and shaped metal material is transferred to a discharging position by the auxiliary feeding mechanism 800;
step four: the metal material which is shaped is conveyed to a cutting station through the discharging unit 610, the cutting separation of the workpiece is completed through the cutting knife 621, and the cut workpiece is collected through workpiece collection
When the metal material cutting machine is used, the end head of a metal material is sent between two limiting plates 702 of a limiting and supporting mechanism 700 positioned on one side of a conveying mechanism 300, the limiting grooves 703 on the two limiting plates 702 are clamped by rotating an adjusting knob 710, other limiting and supporting mechanisms 700 are respectively adjusted by observing scale marks and rotating the adjusting knob 710, the distance between the two limiting plates 702 of the limiting and supporting mechanisms 700 is consistent, the limiting and supporting mechanism 700 can effectively limit and support the metal material in the conveying process of the metal material, the end head of the metal material is pulled between two conveying rollers 301, the metal material is pushed forward by the rotation extrusion of the conveying rollers 301, when the metal material moves to a cutting table 401, a stamping table 100 is pressed downwards to drive a cutting head 404 to push against the cutting table 401 and the metal material to move downwards, the pushing column 403 passes through the cutting hole 402, the metal material completes the oblique hole cutting and punching operation of the metal material under the combined action of the cutting head 404 and the pushing column 403, then the punching table 100 moves upwards, the cutting table 401 resets under the action of the return spring 103, the metal material drives the cut waste material to move forwards synchronously, when the metal material moves to the top of the inclined plane plate 911, the vibrating motor 931 drives the impacting block 933 to swing back and forth to impact the metal material from the bottom of the metal material, so that the waste material attached to the metal material is separated and falls into the inclined plane plate 911, the rotating motor 623 rotates and the impacting block 933 impacts the top of the inclined plane plate 911, so that the inclined plane plate 911 vibrates, the waste material remained at the top of the inclined plane plate 911 falls into the waste material collecting box 913 along the inclined plane plate 911, the conveying mechanism 300 pushes the cut metal material to move forwards continuously, when the metal material moves to the shaping mechanism 500, the stamping table 100 drives the shaping stamping head 503 to press downwards, the shaping table 501 descends, the shaping column 504 pushes against the metal material to shape the metal material, the shaped metal material continues to move forwards, the adjusting motor 807 is started to drive the upper clamping plate 806 to move downwards, the end head of the shaped metal material is fixed through the extrusion clamping of the upper clamping plate 806 and the lower clamping plate 802, the feeding cylinder 808 pulls the metal material to move backwards step by step, after the metal material completes the stamping and shaping operation, the feeding cylinder 808 pulls the metal material to be completely separated from the shaping mechanism 500 and the limiting and supporting mechanism 700, then the adjusting motor 807 is started to make the upper clamping plate 806 and the lower clamping plate 802 separated from the end head of the metal material, the first cylinder 611 is started to push the metal material into the material moving groove 613, the second cylinder 615 is started to push the metal material to make the end head of the metal material push against the movable stopper 625, at this time, the motor 623 is rotated to drive the movable plate 624 to rotate, so that the movable stopper 625 is displaced to be away from the contact with the metal material, then the second cylinder 615 pushes the metal material to displace at equal intervals step by step, the cutting knife 621 cuts and separates the metal material, and the separated workpiece falls into the workpiece collection box 922 through the material guide 921.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (8)

1. A continuous stamping die for metal stamping, comprising a stamping station (100) and a die station (200), it is characterized in that both sides of the bottom of the stamping platform (100) are fixedly connected with a plurality of guide rods (101) which are uniformly distributed, a plurality of guide holes (201) which are uniformly distributed are arranged on both sides of the top of the die table (200), the tops of the guide holes (201) are respectively arranged corresponding to the bottoms of the guide rods (101), a conveying mechanism (300) for conveying metal materials is fixedly arranged at one end of the top of the die table (200), the top of the die table (200) is also sequentially provided with a cutting mechanism (400) for cutting and punching the metal material and a shaping mechanism (500) for stamping and shaping the metal material along the conveying direction of the metal material, and a cutting mechanism (600) for cutting and separating the shaped metal material;
the conveying mechanism (300) comprises two conveying rollers (301) which are arranged in the vertical direction, two ends of the two conveying rollers (301) are respectively rotatably mounted with two ends of two sides of the inner wall of the connecting frame (302), the cutting mechanism (400) comprises a cutting table (401), a plurality of uniformly distributed cutting holes (402) are formed in the top of the cutting table (401), pushing columns (403) are correspondingly arranged at the bottoms of the cutting holes (402), the bottoms of the pushing columns (403) are fixedly connected with the top of the die table (200), cutting heads (404) are correspondingly arranged at the tops of the cutting holes (402), and the tops of the cutting heads (404) are fixedly connected with one end of the bottom of the stamping table (100);
the shaping mechanism (500) comprises a shaping table (501), a shaping hole (502) is formed in the top of the shaping table (501), a shaping stamping head (503) is correspondingly arranged on the top of the shaping hole (502), the top of the shaping stamping head (503) is fixedly connected with the middle of the bottom of the stamping table (100), a shaping column (504) is correspondingly arranged on the bottom of the shaping hole (502), and the bottom of the shaping column (504) is fixedly connected with the top of the die table (200);
the cutting mechanism (600) comprises an unloading unit (610) and a cutting unit (620), the unloading unit (610) comprises a first air cylinder (611) fixedly installed on one side of a mold table (200), an output end of the first air cylinder (611) is fixedly connected with a first push plate (612), the moving direction of the output end of the first air cylinder (611) is perpendicular to the conveying direction of a metal material, the unloading unit (610) further comprises a material moving groove (613), the inner wall of the material moving groove (613) is connected with a second push plate (614) in a sliding mode, one side of the second push plate (614) is fixedly connected with the output end of a second air cylinder (615), the second air cylinder (615) is fixedly installed on the other side of the mold table (200), the pushing direction of the second air cylinder (615) is parallel to the output direction of the metal material, the cutting unit (620) comprises a cutting knife (621), both ends that cut sword (621) respectively through two connecting plates (622) and move the both sides fixed connection of material groove (613) one end, the equal fixedly connected with a plurality of buffer beam (102) in bottom, the bottom of cutting platform (401) and the bottom of moulding platform (501) of link (302), the buffering hole has all been seted up, a plurality of to the bottom relative position department of mould platform (200) top surface and a plurality of buffer beam (102) the outer wall of buffer beam (102) all overlaps and is equipped with reset spring (103).
2. The continuous stamping die for metal stamping according to claim 1, further comprising a plurality of limiting support mechanisms (700) arranged on the metal material conveying path, wherein each limiting support mechanism (700) comprises a bottom plate (701), two limiting plates (702) are slidably connected to two ends of the top of the bottom plate (701), two limiting grooves (703) are formed in one side of each limiting plate (702), two limiting rods (704) are fixedly connected to two sides of the bottom plate (701), limiting holes are formed in the top surface of the die table (200) and the positions corresponding to the bottoms of the plurality of limiting rods (704), limiting springs (705) are sleeved on the outer walls of the limiting rods (704), and scale marks are formed in one side of the bottom plate (701).
3. The continuous stamping die for metal stamping as claimed in claim 1, further comprising an auxiliary feeding mechanism (800), wherein the auxiliary feeding mechanism (800) comprises a mounting plate (801), the bottom of one side of the mounting plate (801) is fixedly connected with one side of a lower clamping plate (802), a clamping groove (803) is formed in one side of the interior of the lower clamping plate (802), a rotating plate (804) is embedded in the clamping groove (803), the top of the rotating plate (804) is fixedly connected with the bottom of a clamping plate screw (805), the middle of the clamping plate screw (805) is in threaded connection with one side of an upper clamping plate (806), the other end of the clamping plate screw (805) is fixedly connected with the output end of an adjusting motor (807), one side of the adjusting motor (807) is fixedly connected with the top of one side of the mounting plate (801), and the other side of the mounting plate (801) is fixedly connected with the output end of a feeding cylinder (808), the bottom of the feeding air cylinder (808) is connected with the other end of the top of the die table (200) in an inserting mode through a plurality of connecting rods (809), and a plurality of connecting springs are sleeved on the outer walls of the connecting rods (809).
4. The continuous stamping die for metal stamping as claimed in claim 1, further comprising a scrap collecting unit (910) and a workpiece collecting unit (920), wherein the scrap collecting unit (910) is disposed at one side of the cutting mechanism (400) for collecting the scrap cut by the cutting mechanism (400), the scrap collecting unit (910) comprises a bevel plate (911), a material blocking plate (912) is fixedly connected to both sides of the top of the bevel plate (911), the workpiece collecting unit (920) is disposed at the outlet end of the material transferring groove (613) for collecting the cut workpieces, the workpiece collecting unit (920) comprises a material guiding member (921), the material guiding member (921) is obliquely disposed, and the higher end of the material guiding member (921) is fixedly connected with the bottom of the outlet end of the material transferring groove (613), the top of the inclined plane plate (911) is fixedly connected with one side of the top of the waste collection box (913), and the bottom of the material guide piece (921) is fixedly connected with the top of the workpiece collection box (922).
5. The continuous stamping die for metal stamping according to claim 4, wherein the scrap collecting unit (910) further comprises a vibration mechanism, the vibration mechanism comprises a vibration motor (931), the bottom of the vibration motor (931) is fixedly connected with the center of the top of the inclined plane plate (911), the output end of the vibration motor (931) is fixedly connected with a vibration rod (932), one end of the vibration rod (932) is fixedly connected with an impact block (933), and the impact block (933) is provided as a spherical rubber block.
6. The continuous stamping die for metal stamping according to claim 1, wherein the cutting unit (620) further comprises a rotating motor (623), an output end of the rotating motor (623) is fixedly connected with a movable plate (624), one end of the movable plate (624) is also fixedly connected with a movable stopper (625), a through groove (626) is formed in one side of the bottom of the moving groove (613) close to the cutting knife (621), and the top of the movable plate (624) is arranged with the bottom of the through groove (626).
7. A progressive stamping die for metal stamping according to claim 2, the top of the bottom plate (701) is provided with a sliding groove (706), two sides of the bottom of the inner wall of the sliding groove (706) are respectively connected with one side of two sliding plates (707) in a sliding manner, one end of the top of each sliding plate (707) is respectively fixedly connected with the bottom of each limiting plate (702), one side of each sliding plate (707) is provided with a tooth socket (708), the middle parts of the two tooth sockets (708) are respectively connected with two sides of an adjusting gear (709) in a meshing manner, the top of the adjusting gear (709) is fixedly connected with one end of an adjusting rod, the other end of the adjusting rod is fixedly connected with the bottom of the adjusting knob (710), the middle part of the adjusting rod is fixedly connected with a fixed block, and two sides of the fixed block are respectively and fixedly connected with two sides of the middle part of the sliding groove (706).
8. A progressive stamping die for metal stamping as set forth in claim 1, wherein the method of operation of the progressive stamping die for metal stamping includes the steps of:
the method comprises the following steps: the metal material is conveyed forwards through the conveying mechanism (300), and the conveying stability of the metal material is ensured by arranging a limiting and supporting mechanism (700) on a conveying path;
step two: cutting the metal material by the cutting mechanism (400), and separating and collecting the cut waste material and the metal material by the waste material collecting unit (910);
step three: the metal material is stamped and shaped through a shaping mechanism (500), and the stamped and shaped metal material is transferred to a discharging position through an auxiliary feeding mechanism (800);
step four: the metal material which is shaped is conveyed to a cutting station through an unloading unit (610), the cutting separation of the workpiece is completed through a cutting knife (621), and the cut workpiece is collected through workpiece collection.
CN202010929415.2A 2020-09-07 2020-09-07 Continuous stamping die for metal stamping Pending CN112139355A (en)

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Application Number Priority Date Filing Date Title
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CN113210490A (en) * 2021-07-07 2021-08-06 南通弈驰新型建材科技有限公司 Furniture production is with shearing and punching machine waste treatment device
CN113653286A (en) * 2021-10-19 2021-11-16 佳辰地板常州有限公司 Production system and production method of high-bearing network floor
CN114406100A (en) * 2022-02-14 2022-04-29 温州协力工程支架科技有限公司 Continuous stamping automatic forming die for anti-seismic support fittings

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CN111496476A (en) * 2020-04-24 2020-08-07 湖南翰坤实业有限公司 Processing device for supporting rod fixing seat and enclosure production and processing system
CN111589949A (en) * 2019-04-07 2020-08-28 胡永明 Continuous automatic stamping control method

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CN113653286A (en) * 2021-10-19 2021-11-16 佳辰地板常州有限公司 Production system and production method of high-bearing network floor
CN114406100A (en) * 2022-02-14 2022-04-29 温州协力工程支架科技有限公司 Continuous stamping automatic forming die for anti-seismic support fittings

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