Sheet metal machining bending equipment capable of conducting continuous bending

Abstract

The utility model belongs to the field of sheet metal machining and bending, particularly relates to sheet metal machining and bending equipment capable of continuously bending, and provides the following scheme aiming at the problems that although sheet metal can be continuously bent in the prior art, when bent finished products need to be placed, the bent finished products are inconvenient to place. The device comprises a base, a frame body is fixedly arranged at the top of the base, universal wheels facilitating movement are fixedly arranged at the four corners of the bottom of the base, a cover body is fixedly arranged on the inner wall of the top of the frame body, an air cylinder is arranged at the bottom of the cover body, and a mounting plate is fixedly arranged on a telescopic part of the air cylinder; a punch is fixed to the bottom of the mounting plate through a bolt, a bending seat is fixed to the top of the base through a bolt, the punch can be moved through the moving mechanism, a to-be-machined metal plate and a machined metal plate can be placed through the placing mechanism, the placing plate can be folded through the folding mechanism, and the occupied area is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing and bending, in particular to a sheet metal processing and bending device capable of continuous bending. Background Art

[0002] Sheet metal is a processing technology. There is no complete definition of sheet metal yet. According to a definition in a foreign professional journal, it can be defined as: Sheet metal is a comprehensive cold processing technology for metal sheets (usually less than 6mm), including shearing, punching / cutting / compounding, folding, riveting, splicing, forming (such as car body), etc. Its notable feature is that the thickness of the same part is consistent. Sheet metal has the characteristics of light weight, high strength, conductivity (can be used for electromagnetic shielding), low cost, good performance in large-scale mass production, etc. It has been widely used in electronic appliances, communications, automotive industry, medical equipment and other fields. For example, in computer cases, mobile phones, and MP3s, sheet metal is an indispensable component. With the increasing application of sheet metal The design of sheet metal parts has become a very important part of the product development process. Mechanical engineers must be proficient in the design skills of sheet metal parts so that the designed sheet metal can meet the requirements of product function and appearance, and make the stamping die manufacturing simple and low-cost. Sheet metal bending (Sheet Metal Bending), the bending and forming of metal sheets are carried out on a bending machine. Place the workpiece to be formed on the bending machine, lift the brake shoe with a lifting lever, slide the workpiece to the appropriate position, and then lower the brake shoe to the workpiece to be formed. The bending of the metal is achieved by applying force to the bending lever on the bending machine. At present, sheet metal processing and bending equipment are often used in the sheet metal production process.

[0003] After searching, the patent with announcement number CN218945999U discloses a sheet metal processing bending equipment, including an equipment seat, a frame is vertically fixedly installed on the equipment seat, a top frame is fixedly installed on the top of the frame, a hydraulic rod is fixedly installed under the top frame, the bottom of the hydraulic rod is fixedly connected to the driving seat, the bottom of the driving seat is connected to the mounting plate, a bending punch is arranged on the mounting plate, a limiting rod is vertically fixedly installed around the bending punch, a bending seat is fixedly installed on the equipment seat, a bending groove adapted to the bending punch is provided on the bending seat, a limiting groove adapted to the limiting rod is integrally formed around the bending groove, and a clamping member for fixing the sheet metal is installed on the bending seat. The utility model improves work efficiency, ensures bending accuracy, and has higher stability.

[0004] The technical solution has the following problems:

[0005] Although the sheet metal can be bent continuously, it is inconvenient to place the finished product after bending when it is needed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that although sheet metal can be bent continuously in the prior art, it is inconvenient to place the finished product after bending when it is needed, and to propose a sheet metal processing bending equipment that can be bent continuously.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A sheet metal processing bending device capable of continuous bending comprises a base, a frame body is fixedly arranged on the top of the base, universal wheels for easy movement are fixedly arranged at the four corners of the bottom of the base, a cover body is fixedly arranged on the top inner wall of the frame body, a cylinder is arranged at the bottom of the cover body, a mounting plate is fixedly arranged on the telescopic part of the cylinder, a punch is fixedly arranged at the bottom of the mounting plate by bolts, a bending seat is fixedly arranged at the top of the base by bolts, and a plurality of bending grooves are opened on the bending seat;

[0009] A moving mechanism, which is arranged in the cover body and is used to drive the punch to move so as to facilitate continuous bending;

[0010] A placing mechanism, which is arranged on both sides of the base for storing sheet metal;

[0011] The folding mechanism is arranged on the base and is used for folding the placement mechanism.

[0012] In a possible design, the moving mechanism includes a motor, a screw and a moving block, the top of the motor is fixedly connected to the top inner wall of the cover body, one end of the screw is fixedly connected to the output end of the motor, the other end of the screw is rotatably connected to one side inner wall of the cover body, the top of the moving block is slidably connected to the top inner wall of the cover body, a screw nut is embedded in one side of the moving block, the screw nut is threadedly connected to the screw, and the fixed part of the cylinder is fixedly connected to the bottom of the moving block.

[0013] In a possible design, the placement mechanism includes two placement plates for placing sheet metal, the placement plates are concave, and the two placement plates are respectively located on both sides of the base.

[0014] In a possible design, the folding mechanism includes two hinged seats, two fixed plates and two threaded rods, the two sides of the two hinged seats are fixedly connected to the two sides of the base, one end of the two placement plates are hinged to the two hinged seats, one side of the two fixed plates are welded to one side of the two hinged seats, threaded holes are provided on the two fixed plates, and the two threaded rods are threadedly connected to the threaded holes of the two fixed plates, a socket is provided on one side of the placement plate, one end of the threaded rod is inserted into the socket of the placement plate, and the other end of the threaded rod is fixedly provided with a knob for facilitating the rotation of the threaded rod.

[0015] In a possible design, magnets for magnetically fixing the placement plate are fixedly provided on both sides of the base, and an iron sheet is fixedly provided on the bottom of the placement plate.

[0016] In a possible design, a placement cavity for placing the punch and the bending seat is opened on the base, and the bottom inner wall and the top inner wall of the placement cavity are fixedly provided with the same partition.

[0017] In a possible design, a limiting plate is fixedly provided on one side of the base to limit the punch and the bending seat and prevent them from falling out of the base.

[0018] In the present application, when in use, first pull the placement plate to separate the magnet and the iron sheet, and the placement plate rotates in the hinge seat, and the placement plate is rotated to the position of the threaded rod, and the knob is turned. The rotation of the knob drives the rotation of the threaded rod, so that one end of the threaded rod is inserted into the insertion hole of the placement plate, and the placement plate can be fixed. When not in use, the knob is turned to make one end of the threaded rod leave the insertion hole of the placement plate, and then the placement plate is put down, so that the placement plate can be folded to reduce the occupied area. By setting up two placement plates, the sheet metal to be processed and the processed sheet metal can be placed. The sheet metal to be processed is placed on the bending seat, and then the motor is started. The motor output rotation drives the rotation of the screw rod, and the rotation of the screw rod drives The movement of the moving block drives the movement of the cylinder, and the movement of the cylinder drives the movement of the mounting plate and the punch head, moving the punch to the bending groove position in the middle of the bending seat, so that the punch can be moved for continuous bending. Then the cylinder is started, and the extension and contraction of the telescopic part of the cylinder drives the movement of the mounting plate and the punch to bend the sheet metal. After bending, it is lifted by the cylinder, and the bending grooves on both sides are moved by the motor-driven punch, and then the cylinder and the punch are used for bending to complete continuous bending. The bent product can be placed on another placement plate, and punches and bending seats of different specifications can be placed and stored by setting a placement cavity, wherein the universal wheel is a lockable universal wheel.

[0019] The beneficial effects of the present invention are:

[0020] In the utility model, the sheet metal processing bending equipment capable of continuous bending, through the moving mechanism, the motor output rotation drives the rotation of the screw rod, the rotation of the screw rod drives the movement of the moving block, the movement of the moving block drives the movement of the cylinder, the movement of the cylinder drives the movement of the mounting plate and the punch head, and moves the punch head to the bending groove position located in the middle of the bending seat, so that the punch head can be moved;

[0021] In the utility model, the sheet metal processing and bending equipment capable of continuous bending can place the sheet metal to be processed and the processed sheet metal through the placement mechanism and the two placement plates;

[0022] In the utility model, the sheet metal processing bending equipment capable of continuous bending, through the folding mechanism, the placement plate is rotated in the hinge seat, the placement plate is rotated to the threaded rod position, the knob is turned, the rotation of the knob drives the rotation of the threaded rod, so that one end of the threaded rod is inserted into the insertion hole of the placement plate, the placement plate can be fixed, when not in use, the knob is turned to make one end of the threaded rod leave the insertion hole of the placement plate, and then the placement plate can be put down, so that the placement plate can be folded to reduce the occupied area;

[0023] In the utility model, the punch can be moved by the moving mechanism, the sheet metal to be processed and the processed sheet metal can be placed by the placing mechanism, and the placing plate can be folded by the folding mechanism to reduce the occupied area. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a sheet metal processing and bending equipment capable of continuous bending proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the bottom structure of a sheet metal processing and bending equipment capable of continuous bending proposed by the utility model;

[0026] Figure 3 This is a front view structural schematic diagram of a sheet metal processing and bending equipment capable of continuous bending proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the partial structure of a sheet metal processing and bending equipment capable of continuous bending proposed by the utility model.

[0028] In the figure: 1. base; 2. frame; 3. cover; 4. cylinder; 5. mounting plate; 6. punch; 7. bending seat; 8. placement plate; 9. placement cavity; 10. limit plate; 11. magnet; 12. iron sheet; 13. motor; 14. screw rod; 15. moving block; 16. threaded rod; 17. hinge seat; 18. knob; 19. fixing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Embodiment 1

[0031] Reference Figure 1-4 A bending device capable of continuous bending comprises: a base 1, a frame 2, a cover 3, a cylinder 4, a mounting plate 5, a punch 6, a bending seat 7, a moving mechanism, a placing mechanism and a folding mechanism.

[0032] A frame body 2 is fixedly installed on the top of the base 1, and four universal wheels are arranged at the bottom to facilitate the movement of the equipment. A cover body 3 is fixedly installed on the top inner wall of the frame body 2, and a cylinder 4 is arranged at the bottom of the cover body 3. The telescopic part of the cylinder 4 is fixed with a punch 6 through a mounting plate 5. A bending seat 7 is fixed with bolts on the top of the base 1, and a plurality of bending grooves are opened on the bending seat 7 for bending sheet metal.

[0033] The moving mechanism mainly includes a motor 13, a screw rod 14 and a moving block 15. The top of the motor 13 is fixedly connected to the top inner wall of the cover body 3. One end of the screw rod 14 is fixedly connected to the output end of the motor 13, and the other end is rotatably connected to the inner wall of one side of the cover body 3. The top of the moving block 15 is slidably connected to the top inner wall of the cover body 3. A screw nut is embedded in one side of the screw nut, and the screw nut is threadedly connected to the screw rod 14. The fixed part of the cylinder 4 is fixedly connected to the bottom of the moving block 15. The screw rod 14 is driven to rotate by the motor 13, and then the moving block 15 is driven to move along the direction of the screw rod 14, thereby realizing the left and right movement of the punch 6, which is convenient for continuous bending.

[0034] The placement mechanism includes two concave placement plates 8, which are respectively located on both sides of the base 1 and are used to store sheet metal.

[0035] The folding mechanism includes two hinged seats 17, two fixed plates 19 and two threaded rods 16. The two sides of the two hinged seats 17 are fixedly connected to the two sides of the base 1 respectively. One end of the two placement plates 8 is hinged to the two hinged seats 17 respectively. One side of the two fixed plates 19 is welded to one side of the two hinged seats 17 respectively. Threaded holes are provided on the two fixed plates 19. The two threaded rods 16 are threadedly connected to the threaded holes of the two fixed plates 19 respectively. A socket is provided on one side of the placement plate 8. One end of the threaded rod 16 is inserted into the socket of the placement plate 8, and the other end is fixedly provided with a knob 18. By rotating the knob 18, the threaded rod 16 can be inserted into or leave the socket of the placement plate 8, thereby controlling the folding or unfolding of the placement plate 8.

[0036] The present application is used in the field of sheet metal processing and bending, and can also be used in other fields applicable to the present application.

[0037] Embodiment 2

[0038] refer to Figure 1-4 , based on the improvement of the first embodiment: a sheet metal processing bending device capable of continuous bending, which is used in the field of sheet metal processing bending,

[0039] Magnets 11 are fixedly provided on both sides of the base 1, and an iron sheet 12 is fixedly provided on the bottom of the placement plate 8. When the placement plate 8 is unfolded, it can be fixed by the magnetic attraction of the magnets 11 and the iron sheet 12.

[0040] A placement cavity 9 is also provided on the base 1 , and punches 6 and bending seats 7 of different specifications can be placed and stored by providing the placement cavity 9 .

[0041] The bottom inner wall and the top inner wall of the placement cavity 9 are fixedly provided with the same partition plate for separating the punch 6 and the bending seat 7. A limiting plate 10 is also fixedly provided on one side of the base 1 for limiting the punch 6 and the bending seat 7 to prevent them from falling out of the base 1.

[0042] The motor 13 and the cylinder 4 are both existing technologies. The working principles of the motor 13 and the cylinder 4 are not described here in detail, and they can be purchased according to needs.

[0043] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 13 and the cylinder 4 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sheet metal processing bending device capable of continuous bending, comprising a base (1), characterized in that: A frame body (2) is fixedly arranged on the top of the base (1), universal wheels for easy movement are fixedly arranged at the four corners of the bottom of the base (1), a cover body (3) is fixedly arranged on the inner wall of the top of the frame body (2), a cylinder (4) is arranged at the bottom of the cover body (3), a mounting plate (5) is fixedly arranged on the telescopic part of the cylinder (4), a punch (6) is fixed at the bottom of the mounting plate (5) by bolts, a bending seat (7) is fixed at the top of the base (1) by bolts, and a plurality of bending grooves are provided on the bending seat (7); A moving mechanism, the moving mechanism being arranged in the cover body (3) and used for driving the punch (6) to move so as to facilitate continuous bending; A placement mechanism, which is arranged on both sides of the base (1) and is used to store sheet metal; A folding mechanism is arranged on the base (1) and is used to fold the placement mechanism.

2. The sheet metal processing bending equipment capable of continuous bending according to claim 1, characterized in that: The moving mechanism comprises a motor (13), a screw rod (14) and a moving block (15); the top of the motor (13) is fixedly connected to the top inner wall of the cover body (3); one end of the screw rod (14) is fixedly connected to the output end of the motor (13); the other end of the screw rod (14) is rotatably connected to the inner wall of one side of the cover body (3); the top of the moving block (15) is slidably connected to the top inner wall of the cover body (3); a screw rod nut is embedded in one side of the moving block (15); the screw rod nut is threadedly connected to the screw rod (14); and the fixed part of the cylinder (4) is fixedly connected to the bottom of the moving block (15).

3. The sheet metal processing bending equipment capable of continuous bending according to claim 1, characterized in that: The placement mechanism comprises two placement plates (8) for placing sheet metal, the placement plates (8) are concave, and the two placement plates (8) are respectively located on both sides of the base (1).

4. The sheet metal processing bending equipment capable of continuous bending according to claim 1, characterized in that: The folding mechanism comprises two hinged seats (17), two fixed plates (19) and two threaded rods (16); the two sides of the two hinged seats (17) are respectively fixedly connected to the two sides of the base (1); one end of the two placement plates (8) is respectively hinged to the two hinged seats (17); one side of the two fixed plates (19) is respectively welded to one side of the two hinged seats (17); threaded holes are provided on the two fixed plates (19); the two threaded rods (16) are respectively threadedly connected to the threaded holes of the two fixed plates (19); one side of the placement plate (8) is provided with an insertion hole; one end of the threaded rod (16) is inserted into the insertion hole of the placement plate (8); and the other end of the threaded rod (16) is fixedly provided with a knob (18) for facilitating the rotation of the threaded rod (16).

5. The sheet metal processing bending equipment capable of continuous bending according to claim 3, characterized in that: Magnets (11) for magnetically fixing the placement plate (8) are fixedly arranged on both sides of the base (1), and an iron sheet (12) is fixedly arranged on the bottom of the placement plate (8).

6. The sheet metal processing bending equipment capable of continuous bending according to claim 1, characterized in that: The base (1) is provided with a placement cavity (9) for placing the punch (6) and the bending seat (7), and the bottom inner wall and the top inner wall of the placement cavity (9) are fixedly provided with the same partition.

7. The sheet metal processing bending equipment capable of continuous bending according to claim 1, characterized in that: A limiting plate (10) is fixedly provided on one side of the base (1) for limiting the punch (6) and the bending seat (7) to prevent them from falling out of the base (1).

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