CN117259573A - Multi-station metal stamping die and process thereof - Google Patents

Multi-station metal stamping die and process thereof Download PDF

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Publication number
CN117259573A
CN117259573A CN202311536268.2A CN202311536268A CN117259573A CN 117259573 A CN117259573 A CN 117259573A CN 202311536268 A CN202311536268 A CN 202311536268A CN 117259573 A CN117259573 A CN 117259573A
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CN
China
Prior art keywords
punching
station
plate
transmission
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202311536268.2A
Other languages
Chinese (zh)
Other versions
CN117259573B (en
Inventor
邱国希
邱国灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shishi Mouxing Hardware Products Co ltd
Original Assignee
Shishi Mouxing Hardware Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN202311536268.2A priority Critical patent/CN117259573B/en
Publication of CN117259573A publication Critical patent/CN117259573A/en
Application granted granted Critical
Publication of CN117259573B publication Critical patent/CN117259573B/en
Active 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
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • 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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • 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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies
    • 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
    • B21D45/02Ejecting devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention relates to a multi-station metal stamping die and a process thereof, comprising a multi-station stamping machine, transmission equipment and collection equipment, wherein the transmission equipment and the collection equipment are respectively and correspondingly arranged at the input position and the output position of the multi-station stamping machine, and the transmission equipment comprises a metal sheet transmission assembly, a correction assembly, a transition transmission assembly and two metal sheet flatness measuring assemblies. According to the multi-station metal stamping die, when stamping is performed, the flatness detection component of the metal sheet at the input position of the correction component is used for detecting the flatness of the surface of the metal sheet, if the qualified correction component is not started, the metal sheet is directly conveyed and placed on the multi-station stamping machine for stamping, if one unqualified correction component is started, the correction component is used for correcting, the flatness detection component of the metal sheet at the output position of the correction component is used for detecting the flatness of the metal sheet secondarily after the correction, the flatness of the surface of the metal sheet is guaranteed, and the stamping effect is not affected.

Description

Multi-station metal stamping die and process thereof
Technical Field
The invention belongs to the technical field of buttons, and particularly relates to a multi-station metal stamping die and a process thereof.
Background
The metal button is made of metal materials, is widely applicable to various clothes, shoes, hats, bags and the like, can be used as a buckling tool, and can play roles in decoration of the clothes and the like. The metal button is provided with a cover which is one of important expression parts for realizing the decoration effect, a sheet-shaped cover is formed by punching a metal plate by using a punching machine, and then the cover of the metal button is punched, so that various patterns or characters are formed according to a die.
In the process of stamping button products by using a stamping machine, the surface of a metal sheet is required to be flat, and if the surface of the metal sheet is flat, errors are easily caused during stamping, so that the stamped parts are unqualified and lost.
Disclosure of Invention
In view of the defects in the prior art, the technical problem to be solved by the invention is to provide a multi-station metal stamping die and a process thereof, which can detect the surface flatness of a metal sheet and adjust the hammer level.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a multistation metal stamping die, includes multistation punching machine, transmission equipment and collection equipment correspond respectively and set up in multistation punching machine input department and output department, transmission equipment includes sheetmetal transmission subassembly, correction subassembly, transition transmission subassembly and two sheetmetal roughness survey subassembly, sheetmetal transmission subassembly, correction subassembly and transition transmission subassembly arrange in proper order and set up, two sheetmetal roughness survey subassembly is installed respectively and is being corrected the input and output setting of subassembly.
The sheet metal transmission assembly comprises a support frame and a transmission roller, wherein the transmission roller is rotatably arranged on the support frame, a driving motor for driving the transmission roller is arranged on the support frame, and the sheet metal is wound on the transmission roller.
The correcting assembly comprises a workbench, a moving seat and a flat hammer, wherein the moving seat is arranged on the workbench in a moving mode, the moving seat is arranged in a moving mode towards the direction of the transition transmission assembly, the lower portion of the moving seat penetrates through the workbench and extends to the lower portion of the workbench to form an installation seat, a driving machine and a driving gear are arranged on the installation seat, the driving gear is connected with the driving machine in a driving transmission mode, a guide rack meshed with the driving gear is arranged on the workbench, the flat hammer is arranged on the moving seat, and a wireless module connected with the two metal sheet flatness measuring assemblies in a wireless signal control mode is arranged on the flat hammer.
The flat hammer comprises a fixed seat, a horizontal movement driver and a lifting beating head, wherein the fixed seat is arranged on the movable seat, the horizontal movement driver is arranged on the fixed seat, the driving direction of the horizontal movement driver is horizontally and vertically arranged with the moving direction of the movable seat, the lifting beating head is arranged at the driving end of the horizontal movement driver, the output direction of the lifting beating head is arranged towards the movable seat, and the beating end of the lifting beating head is provided with a rubber pad.
And the movable seat is provided with a lifting beating platform.
And a cushion pad is arranged on the lifting beating platform.
The sheet metal roughness measurement assembly comprises a mounting frame, an auxiliary roller and a detector, wherein the mounting frame is mounted on the correction assembly, the auxiliary roller is rotatably arranged on the mounting frame, the detector is mounted on the mounting frame and is located above the auxiliary roller, the detector is provided with a detection wire, the detection wire is located on the auxiliary roller and is parallel to the central axis of the auxiliary roller, a gap for the sheet metal to pass through is formed between the detection wire and the auxiliary roller, and a wireless module connected with the correction assembly in a wireless signal control manner is arranged in the detector.
The transition transmission assembly comprises a transition frame, a first clamping roller group and a second clamping roller group, wherein the first clamping roller group and the second clamping roller group are both installed on the transition frame, the first clamping roller group is located at a position, close to the correction assembly, of the transition frame, and a first positive motor and a second positive motor which are used for respectively driving the first clamping roller group and the second clamping roller group to clamp and transmit are arranged on the transition frame.
The multi-station punching machine comprises a machine base, a punching machine and a punching die, wherein the punching machine and the punching die are arranged on the machine base, the punching die is arranged below the punching machine and comprises a die plate, a punching plate and a stripper plate, the die plate is fixedly arranged on the machine base, the punching plate and the stripper plate are arranged at the output end of the punching machine, the stripper plate is arranged above the punching plate, five punching holes are formed in the die plate, five hollow punching pipes are arranged at positions of the punching plate corresponding to the five punching holes, a spring is arranged between the punching plate and the stripper plate, five stripper columns are arranged at positions of the stripper plate corresponding to the five hollow punching holes, the stripper columns are arranged in the hollow punching pipes in a sliding mode, two swinging arms are respectively arranged on two corresponding side walls of the stripper plate, a supporting block is arranged on one side of the swinging arms facing the punching plate in a protruding mode, a guiding inclined plate is arranged at the position of the corresponding to the swinging arm, a rotating wheel is arranged at one end of the swinging arm facing the guiding inclined plate, and an elastic piece is arranged on the side wall of the punching plate.
A multi-station metal stamping process comprises the following steps:
A. loading, namely assembling the metal sheet on a conveying device;
B. the conveying equipment conveys the metal sheet on a multi-station punching machine;
C. stamping, namely stamping and forming a plurality of parts at one time by a multi-station stamping machine;
D. collecting, and falling into a collecting device for collecting.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the multi-station metal stamping die, when stamping is performed, the flatness detection component of the metal sheet at the input position of the correction component is used for detecting the flatness of the surface of the metal sheet, if the qualified correction component is not started, the metal sheet is directly conveyed and placed on the multi-station stamping machine for stamping, if one unqualified correction component is started, the correction component is used for correcting, the flatness detection component of the metal sheet at the output position of the correction component is used for detecting the flatness of the metal sheet secondarily after the correction, the flatness of the surface of the metal sheet is guaranteed, and the stamping effect is not affected.
2. According to the multi-station metal stamping die, when correction is needed, the flat stamping is carried out through the flat stamping device, and the movable seat moves on the workbench to move along with the flat position of the metal sheet, so that the flat stamping is continuously carried out until the metal sheet is flat, and the machine does not need to be stopped for correction, so that the efficiency is improved.
3. The multi-station metal stamping process can form a plurality of parts at one time to increase efficiency.
Drawings
FIG. 1 is a schematic structural view of a multi-station metal stamping die of the present invention;
fig. 2 is a schematic structural view of a transmission device according to the present invention;
FIG. 3 is a schematic view of the corrective component of the present invention;
FIG. 4 is a schematic cross-sectional view of a hammer of the present invention;
FIG. 5 is a schematic view of a flatness measurement assembly for sheet metal according to the present invention;
FIG. 6 is a schematic diagram of a transition transmission assembly according to the present invention;
FIG. 7 is a schematic view of a multi-station stamping press of the present invention;
FIG. 8 is a schematic diagram showing the front view of the stamping die of the present invention;
FIG. 9 is a schematic side view of a stamping die of the present invention;
fig. 10 is a schematic top view of the pattern plate of the present invention.
The marks in the figure: 1. a multi-station punching machine; 2. a transmission device; 3. a collection device; 4. a sheet metal transport assembly; 5. a corrective component; 6. a transition transmission assembly; 7. a metal sheet flatness measuring assembly; 8. a work table; 9. a movable seat; 10. a hammer; 11. a fixing seat; 12. a horizontal movement driver; 13. lifting and beating the head; 14. lifting and beating the platform; 15. a mounting frame; 16. an auxiliary roller; 17. a detector; 18. detecting a silk thread; 19. a transition frame; 20. a first clamping roller set; 21. a second clamping roller set; 22. a first reversible motor; 23. a second forward and reverse motor; 24. a base; 25. a punching machine; 26. a pattern plate; 27. a stamping plate; 28. a piece withdrawing plate; 29. punching; 30. hollow die cut tube; 31. a spring; 32. a pusher column; 33. a swing arm; 34. a pushing block; 35. a guide sloping plate; 36. a rotating wheel; 37. an elastic member.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-10, the embodiment provides a multi-station metal stamping die, which comprises a multi-station stamping machine 1, a transmission device 2 and a collection device 3, wherein the transmission device 2 and the collection device 3 are respectively and correspondingly arranged at an input position and an output position of the multi-station stamping machine 1, the transmission device 2 comprises a metal sheet transmission component 4, a correction component 5, a transition transmission component 6 and two metal sheet flatness measuring components 7, the metal sheet transmission component 4, the correction component 5 and the transition transmission component 6 are sequentially arranged, and the two metal sheet flatness measuring components 7 are respectively arranged at an input end and an output end of the correction component 5. When punching press, carry out the leveling detection to the sheetmetal surface through the sheetmetal roughness measurement module 7 of correction subassembly 5 input department earlier, if qualified correction subassembly 5 does not start and directly continue to transmit and arrange in on multistation punching machine 1 and punch a hole, if there is unqualified correction subassembly 5 to start, correct through correction subassembly 5, the sheetmetal roughness measurement module 7 of rethread correction subassembly 5 output department carries out the secondary after correcting, ensure that the sheetmetal has leveled, guarantee sheetmetal surface leveling, do not influence the punching press effect.
Further, the sheet metal conveying assembly 4 comprises a supporting frame and a conveying roller, the conveying roller is rotatably arranged on the supporting frame, a driving motor for driving the conveying roller is arranged on the supporting frame, and the sheet metal is wound on the conveying roller. And the transmission roller is driven to rotate by the driving motor to transmit the metal sheet.
Further, the correction assembly 5 comprises a workbench 8, a movable seat 9 and a flat hammer 10, the movable seat 9 is movably arranged on the workbench 8, the movable seat 9 is movably arranged towards the direction of the transition transmission assembly 6, the lower part of the movable seat 9 penetrates through the workbench 8 and extends to the lower part of the workbench 8 to form an installation seat, a driving machine and a driving gear are installed on the installation seat, the driving gear is in driving transmission connection with the driving machine, the workbench 8 is provided with a guide rack meshed with the driving gear, the flat hammer 10 is installed on the movable seat 9, and a wireless module in wireless signal control connection with the two metal sheet flatness measurement assemblies 7 is installed on the flat hammer 10. When correction is needed, the leveling machine 10 is used for leveling by hammering, and the movable seat 9 moves on the workbench 8 to follow the leveling position of the metal sheet, so that the hammering is continued until the leveling is performed, and the machine is not stopped for waiting for correction, so that the efficiency is improved.
Specifically, the flat hammer 10 comprises a fixed seat 11, a horizontal movement driver 12 and a lifting beating head 13, the fixed seat 11 is installed on the movable seat 9, the horizontal movement driver 12 is installed on the fixed seat 11, the driving direction of the horizontal movement driver 12 is horizontally and vertically arranged with the moving direction of the movable seat 9, the lifting beating head 13 is installed on the driving end of the horizontal movement driver 12, the output direction of the lifting beating head 13 is arranged towards the movable seat 9, and a rubber pad is installed at the beating end of the lifting beating head 13. The position of the beating head 13 is adjusted by lifting the beating head 13 through the horizontal movement driver 12, so that the beating head 13 is lifted for accurate beating, and a rubber pad is arranged to prevent damage to the metal sheet by the beating end.
Further, a lifting and beating platform 14 is mounted on the movable base 9. Specifically, a bumper pad is mounted on the lifting and hammering platform 14. The metal sheet is lifted against by lifting the hammering platform 14, and the cushioning pad prevents damage to the metal sheet due to excessive hammering force.
Further, sheet metal roughness survey subassembly 7 includes mounting bracket 15, supplementary gyro wheel 16 and detector 17, mounting bracket 15 installs on correction subassembly 5, supplementary gyro wheel 16 rotates and sets up on mounting bracket 15, detector 17 installs on mounting bracket 15 and is located the top setting of supplementary gyro wheel 16, detector 17 is equipped with detects silk thread 18, detect silk thread 18 be located supplementary gyro wheel 16 and with the axis parallel arrangement of supplementary gyro wheel 16, be equipped with the clearance that supplies the sheet metal to pass between detection silk thread 18 and the supplementary gyro wheel 16, be equipped with the wireless module of being connected with correction subassembly 5 wireless signal accuse in the detector 17. The detection wire 18 of the detector 17 is contacted with the uneven part of the metal sheet to detect, and then is transmitted to the straightening assembly 5 machine to be straightened by wireless transmission.
Further, the transition transmission assembly 6 comprises a transition frame 19, a first clamping roller set 20 and a second clamping roller set 21, the first clamping roller set 20 and the second clamping roller set 21 are all installed on the transition frame 19, the first clamping roller set 20 is located at a position, close to the correction assembly 5, of the transition frame 19, and a first positive and negative motor 22 and a second positive and negative motor 23 which respectively drive the first clamping roller set 20 and the second clamping roller set 21 to clamp and transmit are arranged on the transition frame 19. The first clamping roller set 20 and the second clamping roller set 21 are respectively driven by the first positive and negative motor 22 and the second positive and negative motor 23 to carry out clamping stable transmission, and when unevenness still occurs after hammering, the first clamping roller set 20 and the second clamping roller set 21 are respectively driven by the first positive and negative motor 22 and the second positive and negative motor 23 to carry out reverse clamping transmission, and then correction is carried out.
Further, the multi-station punching machine 1 includes a stand 24, a punching machine 25 and a punching die, the punching machine 25 and the punching die are all installed on the stand 24, the punching die is located under the punching machine 25, the punching die includes a die plate 26, a punching plate 27 and a stripper plate 28, the die plate 26 is fixedly installed on the stand 24, the punching plate 27 and the stripper plate 28 are all installed on the output end of the punching machine 25, the stripper plate 28 is located above the punching plate 27, five punching holes 29 are formed on the die plate 26, five hollow punching pipes 30 are arranged at positions of the punching plate 27 corresponding to the five punching holes 29, springs 31 are installed between the punching plate 27 and the stripper plate 28, five pushing member columns 32 are arranged at positions of the stripper plate 28 corresponding to the five hollow punching pipes 30, two swinging arms 33 are installed on two side walls corresponding to the stripper plate 28 in a sliding manner, a supporting block 34 is arranged on one side of the swinging arm 33 towards the punching plate 27 in a protruding manner, a guiding 35 is arranged at positions of the swinging arm 26 corresponding to the swinging arm 33, a lock catch 36 is arranged towards one end of the swinging arm 33, and an elastic side wall 37 of the swinging arm 33 is installed on the swinging arm 33. When punching is carried out, the ejector plate 28 is pushed down by the punching machine 25, the ejector plate 28 is matched with the ejector block 34 through the swinging arm 33 to carry out the pushing and punching together with the punching plate 27, after the punching of the punching plate 27 is completed, the punching machine 25 is driven continuously, the swinging arm 33 swings through the movement of the rotating wheel 36 along the guide inclined plate 35, the ejector block 34 is far away from the punching plate 27 and is not contacted with the punching, the ejector plate 28 is lowered continuously, the ejector column 32 enters the hollow punching pipe 30, the workpiece in the hollow punching pipe 30 is pushed out, automatic falling of the workpiece is realized, the ejector plate 28 and the punching plate 27 are reset through the spring 31 when the punching machine 25 is reset, the swinging arm 33 is reset through the elastic piece 37, and five workpieces can be formed by one-time punching.
A multi-station metal stamping process comprises the following steps:
A. loading, assembling the metal sheet on the conveying device 2;
B. a conveying device 2 conveys and places the metal sheet on a multi-station punching machine 1;
C. stamping, namely stamping and forming a plurality of parts at one time by a multi-station stamping machine 1;
D. the collection falls into the collection device 3 for collection.
Multiple parts can be molded at one time to increase efficiency.
While the basic principles and main features of the invention and advantages of the invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.

Claims (8)

1. A multi-station metal stamping die is characterized in that: the device comprises a multi-station punching machine, transmission equipment and collection equipment, wherein the transmission equipment and the collection equipment are respectively and correspondingly arranged at the input position and the output position of the multi-station punching machine, the transmission equipment comprises a metal sheet transmission assembly, a correction assembly, a transition transmission assembly and two metal sheet flatness measurement assemblies, the metal sheet transmission assembly, the correction assembly and the transition transmission assembly are sequentially arranged, and the two metal sheet flatness measurement assemblies are respectively arranged at the input end and the output end of the correction assembly;
the correcting assembly comprises a workbench, a moving seat and a hammer, wherein the moving seat is arranged on the workbench in a moving way, the moving seat is arranged in a moving way towards the direction of the transition transmission assembly, the lower part of the moving seat penetrates through the workbench and extends to the lower part of the workbench to form an installation seat, the installation seat is provided with a driving machine and a driving gear, the driving gear is in driving transmission connection with the driving machine, the workbench is provided with a guide rack meshed with the driving gear, and the hammer is arranged on the moving seat;
the flat hammer comprises a fixed seat, a horizontal movement driver and a lifting beating head, wherein the fixed seat is arranged on the movable seat, the horizontal movement driver is arranged on the fixed seat, the driving direction of the horizontal movement driver is horizontally and vertically arranged with the moving direction of the movable seat, the lifting beating head is arranged at the driving end of the horizontal movement driver, the output direction of the lifting beating head is arranged towards the movable seat, and the beating end of the lifting beating head is provided with a rubber pad.
2. A multi-station metal stamping die as defined in claim 1, wherein: the sheet metal transmission assembly comprises a support frame and a transmission roller, wherein the transmission roller is rotatably arranged on the support frame, a driving motor for driving the transmission roller is arranged on the support frame, and the sheet metal is wound on the transmission roller.
3. A multi-station metal stamping die as defined in claim 1, wherein: and the movable seat is provided with a lifting beating platform.
4. A multi-station metal stamping die as defined in claim 3, wherein: and a cushion pad is arranged on the lifting beating platform.
5. A multi-station metal stamping die as defined in claim 1, wherein: the sheet metal roughness measurement assembly comprises a mounting frame, an auxiliary roller and a detector, wherein the mounting frame is mounted on the correction assembly, the auxiliary roller is rotatably arranged on the mounting frame, the detector is mounted on the mounting frame and is located above the auxiliary roller, the detector is provided with a detection wire, the detection wire is located on the auxiliary roller and is parallel to the central axis of the auxiliary roller, a gap for the sheet metal to pass through is formed between the detection wire and the auxiliary roller, and a wireless module connected with the correction assembly in a wireless signal control manner is arranged in the detector.
6. A multi-station metal stamping die as defined in claim 1, wherein: the transition transmission assembly comprises a transition frame, a first clamping roller group and a second clamping roller group, wherein the first clamping roller group and the second clamping roller group are both installed on the transition frame, the first clamping roller group is located at a position, close to the correction assembly, of the transition frame, and a first positive motor and a second positive motor which are used for respectively driving the first clamping roller group and the second clamping roller group to clamp and transmit are arranged on the transition frame.
7. A multi-station metal stamping die as defined in claim 1, wherein: the multi-station punching machine comprises a machine base, a punching machine and a punching die, wherein the punching machine and the punching die are arranged on the machine base, the punching die is arranged below the punching machine and comprises a die plate, a punching plate and a stripper plate, the die plate is fixedly arranged on the machine base, the punching plate and the stripper plate are arranged at the output end of the punching machine, the stripper plate is arranged above the punching plate, five punching holes are formed in the die plate, five hollow punching pipes are arranged at positions of the punching plate corresponding to the five punching holes, a spring is arranged between the punching plate and the stripper plate, five stripper columns are arranged at positions of the stripper plate corresponding to the five hollow punching holes, the stripper columns are arranged in the hollow punching pipes in a sliding mode, two swinging arms are respectively arranged on two corresponding side walls of the stripper plate, a supporting block is arranged on one side of the swinging arms facing the punching plate in a protruding mode, a guiding inclined plate is arranged at the position of the corresponding to the swinging arm, a rotating wheel is arranged at one end of the swinging arm facing the guiding inclined plate, and an elastic piece is arranged on the side wall of the punching plate.
8. A stamping process based on a multi-station metal stamping die as claimed in any one of claims 1 to 7, comprising the steps of:
A. loading, namely assembling the metal sheet on a conveying device;
B. the conveying equipment conveys the metal sheet on a multi-station punching machine;
C. stamping, namely stamping and forming a plurality of parts at one time by a multi-station stamping machine;
D. collecting, and falling into a collecting device for collecting.
CN202311536268.2A 2023-11-17 2023-11-17 Multi-station metal stamping die and process thereof Active CN117259573B (en)

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Application Number Priority Date Filing Date Title
CN202311536268.2A CN117259573B (en) 2023-11-17 2023-11-17 Multi-station metal stamping die and process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311536268.2A CN117259573B (en) 2023-11-17 2023-11-17 Multi-station metal stamping die and process thereof

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CN117259573A true CN117259573A (en) 2023-12-22
CN117259573B CN117259573B (en) 2024-02-06

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