Multifunctional punching machine

Abstract

The utility model discloses a multifunctional punching machine which comprises a machining table and second integrated frames, the second integrated frames are symmetrically installed on the inner wall of the machining table, movable lead screws are arranged in the second integrated frames, and the movable lead screws are movably connected with the second integrated frames. Second stepping motors are installed on the side walls of the second integrated frame, the output ends of the second stepping motors are connected with movable lead screws, the surfaces of the movable lead screws are sleeved with second threaded sleeves, the second threaded sleeves are in threaded connection with the movable lead screws, and a scraper is arranged between the two sets of second threaded sleeves. And the scraping plate is connected with the second threaded sleeve. According to the punching device, metal scraps can be conveniently moved, scraped and swept to be cleaned, the punching position can be flexibly adjusted, different positions of a workpiece can be conveniently punched, the phenomenon that a punching groove is blocked due to excessive accumulation of the scraps is avoided, and the punching efficiency and the punching flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to puncher technical field, concretely is a kind of multifunctional puncher. BACKGROUND

[0002] Puncher is after raw material installation, under the driving of power mechanism, punch die acts on material, completes the punch of a kind of mechanical equipment, puncher can carry out sheet processing, stamping, die pressing, embossing etc. the operation of forced metal into die, puncher forms the perforation on metal after stamping, and the waste of the corresponding small hole position of metal will pass through the through hole on punch die, slide to desktop, if not clean the waste on desktop, under the accumulation of multiple waste, it is easy to block the through hole on punch die, it is inconvenient for the punch of subsequent metal, therefore, staff needs to pick up the metal block stamped out manually, place in containing box and collect, the whole process needs to be arranged artificially, consume human resources, in order to improve the situation, so a kind of multifunctional puncher is presented.

[0003] As the multifunctional high-efficiency puncher disclosed in the authorized announcement No.CN215657304U, including operation table, fixed frame, electric cylinder, inclined plate, turntable and sliding plate, the bottom four corners of the operation table are fixedly installed with supporting legs in a welded manner, one side of the top of the operation table is welded with a fixed frame, the shape of the fixed frame is "L" type, one end of the fixed frame is fixedly installed with an electric cylinder;

[0004] It realizes that the turntable is driven by the servo motor, the sliding plate and the clamping plate are driven by the turntable, the materials in the form of square and rod can be punched by the sliding plate and the clamping plate, the materials are replaced by the turntable, the materials are discharged by the sliding plate sliding to the outside of the turntable under the elastic force of the spring, the punching efficiency is improved, the materials and waste are collected by the discharge groove and the inclined groove, and the use is convenient;

[0005] However, it does not solve the problem that the existing puncher is not convenient to move and scrape and clean metal waste and flexibly adjust the punching position when in use, which is not conducive to punching processing of different positions of workpieces, and affects the efficiency and flexibility of punching processing. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of multifunctional puncher to solve the problem that puncher is not convenient to move and scrape and clean metal waste and flexibly adjust the punching position in the above background art, which is not conducive to punching processing of different positions of workpieces, and affects the efficiency and flexibility of punching processing.

[0007] To achieve the above object, the utility model provides following technical scheme: a multifunctional punching machine, including processing platform and second integrated frame, the inner wall of processing platform is equipped with second integrated frame symmetrically, the inside of second integrated frame all is provided with moving screw rod, and moving screw rod is connected with second integrated frame movably, the lateral wall of second integrated frame all is equipped with second stepper motor, and the output of second stepper motor is connected with moving screw rod, the surface of moving screw rod all is equipped with second thread sleeve, and second thread sleeve is connected with moving screw rod in screw thread, and is provided with scraper between two second thread sleeves, the scraper is connected with second thread sleeve, and the sliding connection of scraper and processing platform, the top of processing platform is equipped with hydraulic cylinder symmetrically, the output of hydraulic cylinder all is equipped with push arm, the top of processing platform is provided with moving plate, and moving plate is connected with push arm, the top of moving plate is equipped with first integrated frame.

[0008] Preferably, the inside of the first integrated frame is provided with a bidirectional screw rod, and the bidirectional screw rod is movably connected with the first integrated frame.

[0009] Preferably, a first stepper motor is installed on the lateral wall of the first integrated frame, and the output of the first stepper motor is connected with the bidirectional screw rod.

[0010] Preferably, the surface of the bidirectional screw rod is sleeved with two groups of first thread sleeves, and the first thread sleeves are connected with the bidirectional screw rod in screw thread, and the lateral wall of the first thread sleeve is installed with an integrated plate.

[0011] Preferably, a third stepper motor is installed on the lateral wall of one side of the integrated plate, the output of the third stepper motor is installed with a driving shaft, and the surface of the driving shaft is installed with a swing block.

[0012] Preferably, a linkage arm is installed on the end of the swing block away from the driving shaft, the end of the linkage arm close to the swing block is installed with a hinged shaft, and the linkage arm is movably connected with the swing block through the hinged shaft.

[0013] Preferably, a slide rod is installed on the end of the linkage arm away from the swing block, the end of the slide rod close to the linkage arm is installed with a pin shaft, and the slide rod is movably connected with the linkage arm through the pin shaft.

[0014] Preferably, a limit block is installed on the lateral wall of the other side of the integrated plate, the slide rod is movably connected with the limit block, and the end of the slide rod away from the linkage arm is installed with a punching head.

[0015] Compared with the prior art, the punching machine not only realizes convenient moving and scraping cleaning of metal waste and flexible adjustment of punching position, facilitates punching processing of different positions of the workpiece, prevents the punching groove from being blocked due to too much waste accumulation, and improves the efficiency and flexibility of punching processing.

[0016] (1) The two workpieces needing to be punched are placed in two areas on the machining table, and the workpieces are attached to the limiting strips of the punching area, so that the punching position is positioned, the push arm is driven by the hydraulic cylinder to move downward, the moving plate, the first integrated frame, the integrated plate, the slide rod and the punching head are driven by the push arm to move downward, the punching head is close to the workpiece, the swing block is driven by the third stepper motor through the drive shaft to rotate, the linkage arm is driven by the swing block through the hinge shaft to reciprocate, the slide rod is driven by the linkage arm through the pin shaft to reciprocate, and the punching head is driven by the slide rod to move and contact the workpiece, under the cooperation of the punching groove on the surface of the machining table, the hole is punched on the surface of the workpiece, and the waste corresponding to the small hole position of the workpiece falls into the machining table, the moving screw rod is driven by the second stepper motor to rotate, the second threaded sleeve is driven by the moving screw rod to move, the scraper is driven by the second threaded sleeve to move, and the waste in the machining table is scraped and cleaned out by the scraper under the sliding cooperation of the scraper and the machining table, so that the punching groove is prevented from being blocked due to too much waste accumulation, the subsequent punching operation is affected, convenient movement and scraping and cleaning of metal waste are realized, the punching groove is prevented from being blocked due to too much waste accumulation, and the punching efficiency is improved.

[0017] (2) When the punching position needs to be adjusted, the two-way screw rod is driven by the first stepper motor to rotate, the two groups of first threaded sleeves are driven by the two-way screw rod to move towards or away from each other, the integrated plate, the slide rod and the punching head are driven by the first threaded sleeves to move towards or away from each other, the position of the punching head is adjusted, the punching groove on the surface of the machining table is matched with the punching head, and the punching operation is completed on different positions of the workpiece, so that the punching position is conveniently and flexibly adjusted, the punching of different positions of the workpiece is facilitated, and the flexibility of the punching operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a top view sectional structure schematic view of the first integrated frame of the utility model;

[0020] Figure 3 It is a three-dimensional perspective structure schematic view of the machining table of the utility model;

[0021] Figure 4 It is a top view sectional structure schematic view of the second integrated frame of the utility model;

[0022] Figure 5 It is a three-dimensional structure schematic view of the integrated plate of the utility model.

[0023] In the figure: 1, processing platform; 2, punching head; 3, hydraulic cylinder; 4, push arm; 5, moving plate; 6, first integrated frame; 7, first stepper motor; 8, integrated plate; 9, slide rod; 10, limit block; 11, first threaded sleeve; 12, bidirectional screw; 13, scraper; 14, second integrated frame; 15, second threaded sleeve; 16, second stepper motor; 17, moving screw; 18, third stepper motor; 19, swing block; 20, hinged shaft; 21, linkage arm; 22, pin shaft; 23, drive shaft. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 An embodiment provided by the utility model: a multifunctional punching machine, comprising a processing platform 1 and a second integrated frame 14, the inner wall of the processing platform 1 is symmetrically provided with the second integrated frame 14, the inside of the second integrated frame 14 is provided with a moving screw 17, and the moving screw 17 is movably connected with the second integrated frame 14, the side wall of the second integrated frame 14 is provided with a second stepper motor 16, the second stepper motor 16 serves as a power drive, and the output end of the second stepper motor 16 is connected with the moving screw 17, the surface of the moving screw 17 is provided with a second threaded sleeve 15, the second threaded sleeve 15 is threadedly connected with the moving screw 17, and the two second threaded sleeves 15 are provided with a scraper 13, the scraper 13 is connected with the second threaded sleeve 15, and the scraper 13 is slidably connected with the processing platform 1, the top end of the processing platform 1 is symmetrically provided with a hydraulic cylinder 3, the hydraulic cylinder 3 serves as a power drive, the output end of the hydraulic cylinder 3 is provided with a push arm 4, the upper portion of the processing platform 1 is provided with a moving plate 5, and the moving plate 5 is connected with the push arm 4, the top end of the moving plate 5 is provided with a first integrated frame 6;

[0026] The two workpieces to be punched are placed in two areas on the machining table 1, and the workpieces are attached to the limiting strips of the punching area to complete the positioning of the punching position. Then the hydraulic cylinder 3 is opened, the push arm 4 is driven by the hydraulic cylinder 3 to move downward, the moving plate 5, the first integrated frame 6, the integrated plate 8, the slide rod 9 and the punching head 2 are driven by the push arm 4 to move downward, so that the punching head 2 approaches the workpiece. Then the third stepper motor 18 is opened, the swing block 19 is driven by the third stepper motor 18 through the drive shaft 23 to rotate, the linkage arm 21 is reciprocatingly swung by the swing block 19 through the hinge shaft 20, under the sliding limiting cooperation of the limiting block 10 and the slide rod 9, the slide rod 9 is reciprocatingly moved by the linkage arm 21 through the pin shaft 22, the punching head 2 is moved to contact the workpiece by the slide rod 9, under the cooperation of the punching groove on the surface of the machining table 1, the holes are punched on the surface of the workpiece. After the holes are punched, the waste material corresponding to the small hole position of the workpiece falls into the machining table 1, the second stepper motor 16 is opened, the moving lead screw 17 is driven by the second stepper motor 16 to rotate, under the threaded connection of the moving lead screw 17 and the second threaded sleeve 15, the second threaded sleeve 15 is moved by the moving lead screw 17, the scraper 13 is moved by the second threaded sleeve 15, under the sliding cooperation of the scraper 13 and the machining table 1, the waste material in the machining table 1 is scraped and cleaned out by the scraper 13, so as to prevent the punching groove from being blocked due to too much waste material and affect the subsequent punching operation. The metal waste material is conveniently moved, scraped and cleaned, the punching groove is prevented from being blocked due to too much waste material, and the punching efficiency is improved.

[0027] The inside of the first integrated frame 6 is provided with a bidirectional lead screw 12, and the bidirectional lead screw 12 is movably connected with the first integrated frame 6. A first stepper motor 7 is installed on the side wall of the first integrated frame 6. The first stepper motor 7 serves as a power drive, and the output end of the first stepper motor 7 is connected with the bidirectional lead screw 12.

[0028] The surface of the bidirectional lead screw 12 is provided with two groups of first threaded sleeves 11, and the first threaded sleeves 11 are threadedly connected with the bidirectional lead screw 12. The side walls of the first threaded sleeves 11 are both provided with integrated plates 8.

[0029] The side walls of one side of the integrated plates 8 are both provided with third stepper motors 18. The third stepper motors 18 serve as power drives. The output ends of the third stepper motors 18 are both provided with drive shafts 23, and the surfaces of the drive shafts 23 are both provided with swing blocks 19.

[0030] The ends, away from the drive shafts 23, of the swing blocks 19 are both provided with linkage arms 21. The ends, close to the swing blocks 19, of the linkage arms 21 are both provided with hinge shafts 20, and the linkage arms 21 are movably connected with the swing blocks 19 through the hinge shafts 20. The ends, away from the swing blocks 19, of the linkage arms 21 are both provided with slide rods 9. The ends, close to the linkage arms 21, of the slide rods 9 are both provided with pin shafts 22, and the slide rods 9 are movably connected with the linkage arms 21 through the pin shafts 22.

[0031] The side walls on the other side of the integrated plate 8 are provided with limiting blocks 10, and the slide rods 9 are in sliding connection with the limiting blocks 10, and the ends of the slide rods 9 away from the linkage arms 21 are provided with punching heads 2;

[0032] When the punching position needs to be adjusted, the first stepper motor 7 is turned on, the bidirectional lead screw 12 is driven to rotate by the first stepper motor 7, the two groups of first threaded sleeves 11 are driven to move towards or away from each other by the bidirectional lead screw 12 under the threaded connection between the bidirectional lead screw 12 and the first threaded sleeves 11, the integrated plate 8, the slide rods 9 and the punching heads 2 are driven to move towards or away from each other by the first threaded sleeves 11, so as to adjust the position of the punching head 2. Through the cooperation of the punching head 2 and the punching grooves at different positions on the surface of the machining table 1, the punching work on different positions of the workpiece is completed, the punching position is conveniently and flexibly adjusted, the punching work on different positions of the workpiece is facilitated, and the flexibility of the punching work is improved.

[0033] Working principle: Place two workpieces that need to be punched in the two areas on the machining table 1, and press the workpieces against the limiting strips in the punching area, so as to complete the positioning of the punching position. The push arm 4 is driven to move downward by the hydraulic cylinder 3, the moving plate 5, the first integrated frame 6, the integrated plate 8, the slide rod 9 and the punching head 2 are driven to move downward by the push arm 4, so that the punching head 2 approaches the workpiece. The swing block 19 is driven to rotate by the third stepper motor 18 through the driving shaft 23, the linkage arm 21 is driven to reciprocate by the swing block 19 through the hinge shaft 20, the slide rod 9 is driven to reciprocate by the linkage arm 21 through the pin shaft 22 under the sliding limiting cooperation between the limiting block 10 and the slide rod 9, the punching head 2 is driven to move and contact the workpiece by the slide rod 9, and the holes are punched on the surface of the workpiece under the cooperation of the punching grooves on the surface of the machining table 1. After the holes are punched, the waste at the positions of the holes of the workpiece falls into the machining table 1, the moving lead screw 17 is driven to rotate by the second stepper motor 16, the second threaded sleeve 15 is driven to move by the moving lead screw 17, the scraper 13 is driven to move by the second threaded sleeve 15, and the waste in the machining table 1 is scraped and cleaned out by the scraper 13 under the sliding cooperation between the scraper 13 and the machining table 1, so as to prevent the punching grooves from being blocked due to excessive accumulation of waste and affect the subsequent punching work. When the punching position needs to be adjusted, the bidirectional lead screw 12 is driven to rotate by the first stepper motor 7, the two groups of first threaded sleeves 11 are driven to move towards or away from each other by the bidirectional lead screw 12, the integrated plate 8, the slide rods 9 and the punching heads 2 are driven to move towards or away from each other by the first threaded sleeves 11, so as to adjust the position of the punching head 2. Through the cooperation of the punching head 2 and the punching grooves at different positions on the surface of the machining table 1, the punching work on different positions of the workpiece is completed. The above is the entire use of the multifunctional punching machine.

Claims

1. A multi-functional punching machine, comprising a processing table (1) and a second integrated frame (14), characterized in that: The inner wall of the processing table (1) is symmetrically equipped with second integrated frames (14). Each of the second integrated frames (14) is equipped with a movable lead screw (17), and the movable lead screw (17) is movably connected to the second integrated frame (14). Each of the second integrated frames (14) is equipped with a second stepper motor (16), and the output end of the second stepper motor (16) is connected to the movable lead screw (17). Each of the movable lead screws (17) is fitted with a second threaded sleeve (15), and the second threaded sleeve (15) is connected to the movable lead screw. (17) Threaded connection, and a scraper (13) is provided between the two sets of second threaded sleeves (15). The scraper (13) is connected to the second threaded sleeve (15), and the scraper (13) is slidably connected to the processing table (1). Hydraulic cylinders (3) are symmetrically installed on the top of the processing table (1). Push arms (4) are installed on the output ends of the hydraulic cylinders (3). A moving plate (5) is provided above the processing table (1), and the moving plate (5) is connected to the push arms (4). A first integrated frame (6) is installed on the top of the moving plate (5).

2. The multi-functional punching machine according to claim 1, characterized in that: The first integrated frame (6) is provided with a bidirectional lead screw (12) inside, and the bidirectional lead screw (12) is movably connected to the first integrated frame (6).

3. The multi-functional punching machine according to claim 1, characterized in that: A first stepper motor (7) is installed on the side wall of the first integrated frame (6), and the output end of the first stepper motor (7) is connected to the bidirectional lead screw (12).

4. A multi-functional punching machine according to claim 2, characterized in that: The surface of the bidirectional lead screw (12) is fitted with two sets of first threaded sleeves (11), and the first threaded sleeves (11) are threadedly connected to the bidirectional lead screw (12), and an integrated plate (8) is installed on the side wall of each first threaded sleeve (11).

5. A multi-functional punching machine according to claim 4, characterized in that: A third stepper motor (18) is provided on the side wall of one side of the integrated plate (8). The output end of the third stepper motor (18) is equipped with a drive shaft (23), and the surface of the drive shaft (23) is equipped with a swing block (19).

6. A multi-functional punching machine according to claim 5, characterized in that: Each swing block (19) is provided with a linkage arm (21) at the end away from the drive shaft (23), and each linkage arm (21) is provided with a hinge shaft (20) at the end near the swing block (19), and the linkage arm (21) is movably connected to the swing block (19) through the hinge shaft (20).

7. A multi-functional punching machine according to claim 6, characterized in that: Each of the linkage arms (21) is provided with a slide rod (9) at the end away from the swing block (19), and each of the slide rods (9) is provided with a pin (22) at the end near the linkage arm (21), and the slide rod (9) is movably connected to the linkage arm (21) through the pin (22).

8. A multi-functional punching machine according to claim 4, characterized in that: Limiting blocks (10) are installed on the side wall of the other side of the integrated plate (8), and the slide rod (9) is slidably connected to the limiting block (10), and a punch head (2) is installed on the end of the slide rod (9) away from the linkage arm (21).

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