Five-axis linkage metal part punching device

Abstract

The utility model discloses a five-axis linkage punching device for metal parts. The five-axis linkage punching device comprises a workbench, a mounting box is mounted at the top of the workbench, a placing plate is arranged above the workbench, a clamping plate is mounted at the top of the placing plate, a punching head is arranged above the placing plate, and a rotating device is mounted at the bottom of the placing plate. According to the metal part punching device, the controller, the first servo motor and the bent plate are matched, the controller is used for controlling the first servo motor to rotate and enabling a metal part on the placing plate to rotate, and when the metal part rotates, the second servo motor is used for driving the bent plate to rotate, so that the metal part is turned over; and the problem that the punching position is not accurate due to the fact that the punching device is installed and disassembled by workers is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part punching, in particular to a five-axis linkage metal part punching device. Background Art

[0002] Punching involves creating various patterns on materials such as steel, leather, cloth, and wood to suit different needs. The steel die punching process utilizes a punch and die made of tool steel to punch holes in pipes. Depending on the relationship between the punch's movement and the press's slide during operation, steel die punching can be categorized as vertical or horizontal. Vertical punching aligns the punch's movement with the press's slide. In this method, the punch is positioned on the upper die, reciprocating up and down with the press's slide, while the die is mounted on a cantilever support on the lower die. Because the die is cantilevered, this type of die is called a cantilever punching die. Horizontal punching aligns the punch's movement with the press's slide. Both the punch and die are fixed to the lower die. A wedge fixed to the upper die pushes the lower die's slide, which houses the punch, horizontally, to punch the pipe wall. Because this type of die utilizes a wedge mechanism to drive the punch's horizontal motion, it is also called a wedge punching die.

[0003] When the existing technology is used, the metal parts are placed on a fixed plate, and a hydraulic device is used to drive a punching head to punch the metal parts, which is more labor-saving than manual punching.

[0004] However, in actual use, when punching holes in different directions of the workpiece, the staff is required to adjust the position and placement direction of the workpiece, resulting in inaccurate punching positions during disassembly and installation. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a five-axis linkage metal parts punching device, which solves the problem that when punching different directions of the workpiece in actual use, the staff needs to adjust the position and placement direction of the workpiece, resulting in inaccurate punching position during disassembly and installation.

[0006] To achieve the above-mentioned objectives, the utility model is implemented through the following technical solutions: a five-axis linkage metal part punching device, comprising a workbench, a mounting box is installed on the top of the workbench, a placing plate is provided above the workbench, a splint is installed on the top of the placing plate, a punching head is provided above the placing plate, a rotating device is installed at the bottom of the placing plate, the rotating device comprises a bending plate, a first servo motor, a second servo motor, a fixed plate and a controller, the top of the bending plate is movably connected to the bottom of the placing plate, the bottom of the bending plate is fixedly connected to the first servo motor, the output end of the first servo motor extends to one end of the top of the bending plate and is fixedly connected to the first servo motor, the outer wall of the bending plate is rotatably connected to the fixed plate through a bearing, the bottom of the fixed plate is fixedly connected to the top of the workbench, the outer wall of the fixed plate is fixedly connected to the second servo motor, the output end of the second servo motor extends to one end of the outer wall of the fixed plate and is fixedly connected to the outer wall of the bent plate, the second servo motor is electrically connected to the controller, and the outer wall of the controller is fixedly connected to the outer wall of the mounting box.

[0007] Preferably, the top of the punch head is fixedly connected to a limit plate, the top of the limit plate is fixedly connected to a hydraulic rod, the top of the hydraulic rod is fixedly connected to an adjustment plate, and the top of the adjustment plate is installed on the top of the inner wall of the installation box.

[0008] Preferably, the controller is electrically connected to a third servo motor, the outer wall of the third servo motor is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to the top of the inner wall of the mounting box, the output end of the third servo motor extends to one end inside the mounting plate and is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a sleeve, the outer wall of the sleeve is slidably engaged with the inner wall of the mounting plate, and the bottom of the sleeve is mounted on the top of the adjustment plate.

[0009] Preferably, the inner wall of the limit plate is movably connected to the limit column, and the limit column extends to one end of the bottom of the limit plate and is fixedly connected to a pressure plate. The outer wall of the limit column is sleeved with a spring, and the top of the spring is pressed against the bottom of the limit plate, and the bottom of the spring is pressed against the top of the pressure plate.

[0010] Preferably, the controller is electrically connected to an electric slide rod, the outer wall of the electric slide rod is fixedly connected to the bottom of the movable plate, the electric slide rod is electrically connected to an electric slider, and the bottom of the electric slider is fixedly connected to the top of the adjustment plate.

[0011] Preferably, the bottom of the splint is fixedly connected to a slider, the outer wall of the slider is slidably engaged with the wall of the placement plate, the inner wall of the slider is movably connected to a screw rod, the outer side of the screw rod is fixedly connected to a driven gear, the outer wall of the driven gear is meshedly connected to a driving gear, the inner wall of the driving gear is fixedly connected to the outer wall of the screw rod, and the end of the screw rod extending to the outer wall of the placement plate is fixedly connected to an insert block.

[0012] Beneficial effects

[0013] The utility model provides a five-axis linkage metal part punching device. The device has the following beneficial effects: The five-axis linkage metal part punching device cooperates with a controller, a first servo motor, and a bending plate. The controller controls the first servo motor to rotate, thereby rotating the metal part on the placement plate. During the rotation, the second servo motor drives the bending plate to rotate, flipping the metal part. This avoids the problem of inaccurate punching positions caused by workers installing and disassembling the device.

[0014] Through the cooperation of the spring, pressure plate and limit column, when the punching head punches the metal parts, it will drive the pressure plate to press the parts tightly and squeeze the spring. The elastic force of the spring makes the pressure plate and the parts in close contact, avoiding the shaking of the parts during punching. Moreover, when the pressure plate moves, the limit column can ensure its stability during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural diagram of the utility model;

[0017] Figure 3 for Figure 1 Top view of the plate placed in the middle;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the middle splint, bent plate and fixed plate;

[0019] Figure 5 for Figure 1 Schematic diagram of the structure of the middle mounting plate, threaded rod and sleeve;

[0020] Figure 6 for Figure 1 Schematic diagram of the structure of the middle punch head.

[0021] In the figure: 1. workbench; 2. mounting box; 3. punch head; 4. clamping plate; 5. bending plate; 6. fixing plate; 7. first servo motor; 8. second servo motor; 9. controller; 10. third servo motor; 11. mounting plate; 12. threaded rod; 13. sleeve; 14. placement plate; 15. insert block; 16. screw rod; 17. slider; 18. driving gear; 19. driven gear; 20. moving plate; 21. electric slide rod; 22. electric slide bar; 23. adjusting plate; 24. hydraulic rod; 25. limit plate; 26. pressure plate; 27. spring; 28. limit column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] However, in actual use, when punching holes in different directions of the workpiece, the staff is required to adjust the position and placement direction of the workpiece, resulting in inaccurate punching positions during disassembly and installation.

[0024] In view of this, the utility model provides a five-axis linkage metal parts punching device, which solves the problem that when punching different directions of the workpiece in actual use, the staff needs to adjust the position and placement direction of the workpiece, resulting in inaccurate punching position during disassembly and installation.

[0025] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0026] Example 1: By Figure 1-6 It can be seen that a five-axis linkage metal part punching device includes a workbench 1, a mounting box 2 is installed on the top of the workbench 1, a placement plate 14 is provided above the workbench 1, a clamping plate 4 is installed on the top of the placement plate 14, and the workpiece is fixed using the clamping plate 4. A punching head 3 is provided above the placement plate 14, and a rotating device is installed at the bottom of the placement plate 14. The rotating device includes a bending plate 5, a first servo motor 7, a second servo motor 8, a fixed plate 6 and a controller 9. The top of the bending plate 5 is movably connected to the bottom of the placement plate 14, and the bottom of the bending plate 5 is fixedly connected to the first servo motor 7. The first servo motor The output end of the machine 7 extends to one end of the top of the bent plate 5 and is fixedly connected to the first servo motor 7. The outer wall of the bent plate 5 is rotatably connected to the fixed plate 6 through a bearing. The bottom of the fixed plate 6 is fixedly connected to the top of the workbench 1. The outer wall of the fixed plate 6 is fixedly connected to the second servo motor 8. The output end of the second servo motor 8 extends to one end of the outer wall of the fixed plate 6 and is fixedly connected to the outer wall of the bent plate 5. The second servo motor 8 is electrically connected to the controller 9. The outer wall of the controller 9 is fixedly connected to the outer wall of the installation box 2. The models of the second servo motor 8 and the first servo motor 7 are not limited and can meet the actual usage.

[0027] In the specific implementation process, it is worth noting that, under the cooperation of the controller 9, the first servo motor 7 and the bending plate 5, the controller 9 is used to control the rotation of the first servo motor 7, and the metal parts on the placement plate 14 are rotated. When the metal parts are rotated, the second servo motor 8 is used to drive the bending plate 5 to rotate and flip the metal parts, thereby avoiding the problem of inaccurate punching positions caused by workers installing and disassembling the metal parts.

[0028] Furthermore, the top of the punch head 3 is fixedly connected to a limit plate 25, and the top of the limit plate 25 is fixedly connected to a hydraulic rod 24, which is used to drive the punch head 3 to move. The hydraulic rod 24 is connected to a hydraulic cylinder, and the top of the hydraulic rod 24 is fixedly connected to an adjustment plate 23, and the top of the adjustment plate 23 is mounted on the top of the inner wall of the installation box 2;

[0029] In the specific implementation process, it is worth noting that, under the cooperation of the limit plate 25, the hydraulic rod 24 and the adjustment plate 23, the hydraulic rod 24 is used to drive the limit plate 25 to rise and fall, so that the punch head 3 punches the workpiece;

[0030] Furthermore, the controller 9 is electrically connected to a third servo motor 10, wherein the model of the third servo motor 10 is not limited and can meet the actual usage conditions. The outer wall of the third servo motor 10 is fixedly connected to a mounting plate 11, and the top of the mounting plate 11 is fixedly connected to the top of the inner wall of the mounting box 2. The output end of the third servo motor 10 extends to one end inside the mounting plate 11 and is fixedly connected to a threaded rod 12. The outer wall of the threaded rod 12 is threadedly connected to a sleeve 13. The outer wall of the sleeve 13 is slidably engaged with the inner wall of the mounting plate 11, and the bottom of the sleeve 13 is mounted on the top of the adjustment plate 23.

[0031] In the specific implementation process, it is worth noting that, under the cooperation of the third servo motor 10, the threaded rod 12 and the mounting plate 11, the third servo motor 10 is used to drive the threaded rod 12 to rotate, and the threaded rod 12 is engaged with the sleeve 13 to enable the position of the punch head 3 to be moved;

[0032] Specifically, when using the five-axis linkage metal part punching device, the workpiece is placed on the placement plate 14, fixed with the clamp 4, and the controller 9 is used to control the rotation of the first servo motor 7 and the second servo motor 8 to change the placement position of the workpiece, so that the punching head 3 can punch different positions of the part.

[0033] Example 2: By Figure 1-6 It can be seen that the inner wall of the limit plate 25 is movably connected to the limit column 28, and one end of the limit column 28 extending to the bottom of the limit plate 25 is fixedly connected to the pressure plate 26. The outer wall of the limit column 28 is sleeved with a spring 27, and the top of the spring 27 is pressed against the bottom of the limit plate 25, and the bottom of the spring 27 is pressed against the top of the pressure plate 26.

[0034] During the specific implementation process, it is worth noting that, with the cooperation of the spring 27, the pressure plate 26 and the limiting column 28, when the punch head 3 punches a metal part, it drives the pressure plate 26 to press the part tightly and causes the pressure plate 26 to squeeze the spring 27. The elastic force of the spring 27 ensures close contact between the pressure plate 26 and the part, preventing the part from shaking during punching. In addition, when the pressure plate 26 moves, the limiting column 28 can ensure its stability during movement.

[0035] Furthermore, the controller 9 is electrically connected to an electric slide rod 21, the outer wall of which is fixedly connected to the bottom of the movable plate 20, and the electric slide rod 21 is electrically connected to an electric slider 22, the bottom of which is fixedly connected to the top of the adjustment plate 23, wherein the electric slide rod 21 and the electric slider 22 are used in conjunction with each other;

[0036] In the specific implementation process, it is worth noting that, under the cooperation of the electric slider 22, the electric slide rod 21 and the adjustment plate 23, the controller 9 is used to control the electric slider 22 to move on the electric slide rod 21, so that the position of the punch head 3 can be moved;

[0037] Furthermore, a slider 17 is fixedly connected to the bottom of the splint 4, the outer wall of the slider 17 is slidably engaged with the wall of the placement plate 14, the inner wall of the slider 17 is movably connected to a screw rod 16, the outer side of the screw rod 16 is fixedly connected to a driven gear 19, the outer wall of the driven gear 19 is meshedly connected to a driving gear 18, the inner wall of the driving gear 18 is fixedly connected to the outer wall of the screw rod 16, and one end of the screw rod 16 extending to the outer wall of the placement plate 14 is fixedly connected to an insert block 15;

[0038] In the specific implementation process, it is worth noting that, with the cooperation of the screw rod 16, the slider 17 and the insert block 15, the handle is inserted into the insert block 15, and the screw rod 16 is rotated. Through the engagement between the screw rod 16 and the slider 17, the clamping plate 4 is driven to move on the placement plate 14 to fix the workpiece;

[0039] Specifically, based on the above embodiment, when punching metal parts, the controller 9 is used to control the placement angle and position of the parts for adjustment, and the position of the punching head 3 can also be controlled to change to ensure that the parts are stable during punching.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0041] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A five-axis linkage metal parts punching device, comprising a workbench (1), characterized in that: A mounting box (2) is installed on the top of the workbench (1), a placement plate (14) is provided above the workbench (1), a clamping plate (4) is installed on the top of the placement plate (14), a punching head (3) is provided above the placement plate (14), and a rotating device is installed at the bottom of the placement plate (14); The rotating device comprises a bending plate (5), a first servo motor (7), a second servo motor (8), a fixed plate (6) and a controller (9); The top of the bent plate (5) is movably connected to the bottom of the placement plate (14); the bottom of the bent plate (5) is fixedly connected to a first servo motor (7); the output end of the first servo motor (7) extends to one end of the top of the bent plate (5) and is fixedly connected to the first servo motor (7); the outer wall of the bent plate (5) is rotatably connected to a fixed plate (6) through a bearing; the bottom of the fixed plate (6) is fixedly connected to the top of the workbench (1); the outer wall of the fixed plate (6) is fixedly connected to a second servo motor (8); the output end of the second servo motor (8) extends to one end of the outer wall of the fixed plate (6) and is fixedly connected to the outer wall of the bent plate (5); the second servo motor (8) is electrically connected to a controller (9); the outer wall of the controller (9) is fixedly connected to the outer wall of the installation box (2).

2. The five-axis linkage metal parts punching device according to claim 1, characterized in that: The top of the punch head (3) is fixedly connected to a limit plate (25), the top of the limit plate (25) is fixedly connected to a hydraulic rod (24), the top of the hydraulic rod (24) is fixedly connected to an adjustment plate (23), and the top of the adjustment plate (23) is mounted on the top of the inner wall of the installation box (2).

3. The five-axis linkage metal parts punching device according to claim 1, characterized in that: The controller (9) is electrically connected to a third servo motor (10), the outer wall of the third servo motor (10) is fixedly connected to a mounting plate (11), the top of the mounting plate (11) is fixedly connected to the top of the inner wall of the mounting box (2), the output end of the third servo motor (10) extends to one end inside the mounting plate (11) and is fixedly connected to a threaded rod (12), the outer wall of the threaded rod (12) is threadedly connected to a sleeve (13), the outer wall of the sleeve (13) is slidably engaged with the inner wall of the mounting plate (11), and the bottom of the sleeve (13) is mounted on the top of the adjustment plate (23).

4. The five-axis linkage metal parts punching device according to claim 2, characterized in that: The inner wall of the limiting plate (25) is movably connected to the limiting column (28), and one end of the limiting column (28) extending to the bottom of the limiting plate (25) is fixedly connected to the pressure plate (26). The outer wall of the limiting column (28) is sleeved with a spring (27), and the top of the spring (27) is pressed against the bottom of the limiting plate (25), and the bottom of the spring (27) is pressed against the top of the pressure plate (26).

5. The five-axis linkage metal parts punching device according to claim 1, characterized in that: The controller (9) is electrically connected to an electric slide rod (21), the outer wall of which is fixedly connected to the bottom of the movable plate (20), and the electric slide rod (21) is electrically connected to an electric slider (22), the bottom of which is fixedly connected to the top of the adjustment plate (23).

6. The five-axis linkage metal parts punching device according to claim 1, characterized in that: The bottom of the clamping plate (4) is fixedly connected to a slider (17), the outer wall of the slider (17) is slidably connected to the wall of the placement plate (14), the inner wall of the slider (17) is movably connected to a screw rod (16), the outer side of the screw rod (16) is fixedly connected to a driven gear (19), the outer wall of the driven gear (19) is meshedly connected to a driving gear (18), the inner wall of the driving gear (18) is fixedly connected to the outer wall of the screw rod (16), and one end of the screw rod (16) extending to the outer wall of the placement plate (14) is fixedly connected to an insert block (15).

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