Profiling pneumatic punching device

Abstract

The pneumatic profiling punching device comprises a shell, control panels are installed at the two ends of one side of the shell, guide plates are installed at the two ends of the bottom end of the interior of the shell, a drawer is slidably installed in the middle of the bottom end of the interior of the shell through the guide plates, and a filter screen is installed in the middle of one end of each guide plate. According to the device, through cooperation of a second motor and a second screw rod, a plate can be fixed through an upper clamping plate and a lower clamping plate, anti-skid lines are arranged on the upper clamping plate and the lower clamping plate, the plate can be fixed through the upper clamping plate and the lower clamping plate no matter the plate is too thick or the structure is irregular, and the firmness of plate clamping can be improved through the anti-skid lines; and when the plate is cut, the pneumatic cutter and the plate can be controlled to transversely move through cooperation of a first motor, a first screw and a rodless electric cylinder, workers do not need to manually adjust the position of the plate, and the machining efficiency of the plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profiling pneumatic punching and cutting equipment, in particular to a profiling pneumatic punching and cutting device. Background Art

[0002] A profiling machine tool is a semi-automatic machine tool that performs cutting according to a template or a model to control the motion trajectory of the tool or workpiece. Profiling machine tools include profiling lathes, profiling milling machines, and profiling planers. In addition, there are special profiling machine tools, such as blade profiling milling machines, mold profiling milling machines, and propeller profiling milling machines. Profiling motion includes plane profiling and three-dimensional profiling.

[0003] The clamping structure of the traditional profiling pneumatic punching and cutting device is relatively complicated, and it is easy for the plate to be unable to be fixed because it is too thick. In addition, when the traditional profiling pneumatic punching and cutting device is cutting, the pneumatic cutter is easily blocked by the fixing component, and the staff needs to manually adjust the position of the plate so that the pneumatic cutter on the traditional profiling pneumatic punching and cutting device can further cut the plate. At the same time, when the traditional profiling pneumatic punching and cutting device has an irregular clamping structure, the plate is not clamped firmly enough, and the plate is easy to fall off the clamping structure during cutting, thereby causing damage to the plate. Utility Model Content

[0004] The purpose of the present invention is to provide a pneumatic punching device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a contour pneumatic punching device comprises a shell, control panels are installed at both ends of one side of the shell, guide plates are installed at both ends of the bottom end of the shell, a drawer is slidably installed at the middle position of the bottom end of the shell through the guide plate, a filter is installed at the middle position of one end of the guide plate, an exhaust fan is installed at the end of the bottom end of the shell away from the guide plate, an electric box is installed on the top of the guide plate close to the exhaust fan, there are two guide plates and a grid plate is installed on the top between the two guide plates, a baffle is installed on the top end of the shell, a first motor is installed on both ends of the top of the baffle, a first screw is installed on the output end of the first motor, a connecting piece is installed on the outer surface of the first screw, a clamping structure is installed on the bottom of the connecting piece, a support plate is installed at the top end of the shell, and a cutting structure is installed at the middle position of the top of the support plate.

[0006] The clamping structure includes a mounting piece, a mounting piece is installed at the bottom of the connecting piece, a second motor is installed at the top of the mounting piece, a second screw is installed at the output end of the second motor, an upper clamping plate is rotatably installed at the middle position of the outer surface of the second screw, a lower clamping plate is rotatably installed at the bottom of the outer surface of the second screw, and buffer springs are installed at the four top corners of the bottom end of the mounting piece.

[0007] The cutting structure comprises a rodless electric cylinder, both sides of the top of the support plate are equipped with a rodless electric cylinder, the output ends of the rodless electric cylinder are equipped with a hydraulic cylinder, and the output ends of the hydraulic cylinder are equipped with a pneumatic cutter.

[0008] Preferably, the installation position of the baffle is higher than the installation position of the support plate, and sliding openings are provided at both ends of the middle position of the bottom of the baffle, the size of the sliding opening on the baffle is adapted to the size of the mounting piece, and the baffle is slidably connected to the mounting piece through the sliding opening, and a moving opening is provided in the middle position of the bottom of the support plate, the size of the moving opening on the support plate is slightly larger than the size of the pneumatic cutter, and the mounting piece and the pneumatic cutter can be slidably connected to the support plate through the moving opening.

[0009] Preferably, the output end of the exhaust fan is connected to the guide plate through a filter, a rectangular opening is opened in the middle position of the bottom of one side of the shell, the size of the rectangular opening on the shell is adapted to the size of the drawer, and the shell is slidably connected to the drawer through the rectangular opening.

[0010] Preferably, universal wheels are provided at the four top corners of the bottom of the mounting member, a threaded hole is provided in the middle position of the top of the upper clamping plate, and a rotating hole is provided in the middle position of the top of the lower clamping plate. The sizes of the threaded holes and the rotating holes on the upper and lower clamping plates are adapted to the sizes of the second screw, and the second screw is threadedly connected to the upper clamping plate through the threaded holes.

[0011] Preferably, the end of the bottom of the upper clamping plate away from the second screw and the end of the top of the lower clamping plate away from the second screw are both provided with anti-slip grooves, and the top and bottom of the buffer spring are respectively connected to the lower clamping plate and the mounting piece.

[0012] Preferably, a threaded hole is opened in the middle position of one end of the connecting piece, the size of the threaded hole on the connecting piece is adapted to the size of the first screw, the connecting piece is threadedly connected to the first screw through the threaded hole, the rodless electric cylinder has two and the output ends of the two rodless electric cylinders are provided with connecting plates, and the installation position of the hydraulic cylinder is located at the four top corners of the top of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the contour-matching pneumatic punching and cutting device, through the cooperation between the second motor and the second screw, enables the upper clamping plate and the lower clamping plate to fix the plate, and the upper clamping plate and the lower clamping plate are both provided with anti-slip grooves, no matter the plate is too thick or the structure is irregular, it can be fixed by the upper clamping plate and the lower clamping plate, and the firmness of the plate clamping can be increased by the anti-slip grooves, and when cutting the plate, the pneumatic cutter and the plate can be controlled to move horizontally through the cooperation between the first motor, the first screw and the rodless electric cylinder, without the need for the staff to manually adjust the position of the plate, thereby improving the processing efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a practical stereogram;

[0015] Figure 2 This is the main view of this utility;

[0016] Figure 3 This is the main cross-sectional view of the internal structure of this utility model;

[0017] Figure 4 Practical Figure 3 A magnified view of the structure in the middle.

[0018] In the figure: 1. shell; 2. control panel; 3. guide plate; 4. drawer; 5. filter; 6. exhaust fan; 7. electrical box; 8. grid plate; 9. baffle; 10. first motor; 11. first screw; 12. connecting piece; 13. mounting piece; 14. second motor; 15. second screw; 16. upper clamping plate; 17. lower clamping plate; 18. buffer spring; 19. support plate; 20. rodless electric cylinder; 21. hydraulic cylinder; 22. pneumatic cutter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical, not all of the embodiments. Based on the embodiment in the practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0020] See also Figure 1-4, an embodiment provided by the utility model: a profiling pneumatic punching device comprises a shell 1, a control panel 2 is installed at both ends of one side of the shell 1, a guide plate 3 is installed at both ends of the bottom end of the shell 1, and the debris generated by the cutting of the plate can enter the drawer 4 through the guide plate 3, and the drawer 4 is slidably installed at the middle position of the bottom end of the shell 1 through the guide plate 3, and a filter screen 5 is installed at the middle position of one end of the guide plate 3, and an exhaust fan 6 is installed at the end of the bottom end of the shell 1 away from the guide plate 3, and the exhaust fan 6 can suck the debris on the grid plate 8 onto the guide plate 3, and an electric box 7 is installed on the top of the guide plate 3 near the end of the exhaust fan 6. There are two guide plates 3, and a grid plate 8 is installed on the top between the two guide plates 3. A baffle plate 9 is installed on the top of the shell 1. Both ends of the top of the baffle plate 9 are installed with a first motor 10. The output end of the first motor 10 is installed with a first screw 11. The outer surface of the first screw 11 is installed with a connecting piece 12. The bottom of the connecting piece 12 is installed with a clamping structure. The clamping structure drives the first screw 11 to rotate through the rotation of the output end of the first motor 10, so that the clamping structure can move. A support plate 19 is installed on the top of the shell 1. A cutting structure is installed in the middle position of the top of the support plate 19. The cutting structure can cut the plate.

[0021] The clamping structure includes a mounting member 13, the mounting member 13 is installed at the bottom of the connecting member 12, a second motor 14 is installed at the top inside the mounting member 13, a second screw 15 is installed at the output end of the second motor 14, an upper clamping plate 16 is rotatably installed at the middle position of the outer surface of the second screw 15, a lower clamping plate 17 is rotatably installed at the bottom of the outer surface of the second screw 15, and buffer springs 18 are installed at the four top corners of the bottom end of the mounting member 13. The rotation of the output end of the second motor 14 drives the second screw 15 to rotate, so that the upper clamping plate 16 can be raised and lowered along the mounting member 13, and the buffer spring 18 can prevent the plate from shaking violently when the plate is cut.

[0022] The cutting structure includes a rodless electric cylinder 20. Rodless electric cylinders 20 are installed on both sides of the top of the support plate 19. Hydraulic cylinders 21 are installed at the output ends of the rodless electric cylinders 20. Pneumatic cutters 22 are installed at the output ends of the hydraulic cylinders 21. The rodless electric cylinder 20 can drive the pneumatic cutter 22 to move horizontally, and the hydraulic cylinder 21 can drive the pneumatic cutter 22 to move up and down.

[0023] In this embodiment, the installation position of the baffle 9 is higher than the installation position of the support plate 19, and sliding openings are provided at both ends of the middle position of the bottom of the baffle 9. The size of the sliding opening on the baffle 9 is adapted to the size of the mounting member 13. The baffle 9 is slidably connected to the mounting member 13 through the sliding opening, and a moving opening is provided in the middle position of the bottom of the support plate 19. The size of the moving opening on the support plate 19 is slightly larger than the size of the pneumatic cutter 22. The mounting member 13 and the pneumatic cutter 22 can be slidably connected to the support plate 19 through the moving opening. When the mounting member 13 and the pneumatic cutter 22 move, the baffle 9 and the support plate 19 can be prevented from obstructing the mounting member 13 and the pneumatic cutter 22.

[0024] In this embodiment, the output end of the exhaust fan 6 is connected to the guide plate 3 through the filter 5. A rectangular opening is opened in the middle position of the bottom of one side of the shell 1. The size of the rectangular opening on the shell 1 is adapted to the size of the drawer 4. The shell 1 is slidably connected to the drawer 4 through the rectangular opening. The filter 5 serves to block debris, while the drawer 4 can collect the debris.

[0025] In this embodiment, universal wheels are provided at the four top corners of the bottom of the mounting member 13, a threaded hole is provided at the middle position of the top of the upper clamping plate 16, and a rotating hole is provided at the middle position of the top of the lower clamping plate 17. The sizes of the threaded holes and the rotating holes on the upper clamping plate 16 and the lower clamping plate 17 are adapted to the sizes of the second screw 15. The second screw 15 is threadedly connected to the upper clamping plate 16 through the threaded holes. During the movement of the mounting member 13, the universal wheels can play an auxiliary role. During the rotation of the second screw 15, the upper clamping plate 16 descends while the lower clamping plate 17 remains stationary.

[0026] In this embodiment, anti-slip grooves are provided at one end of the bottom of the upper clamping plate 16 away from the second screw 15 and at one end of the top of the lower clamping plate 17 away from the second screw 15. The top and bottom of the buffer spring 18 are respectively connected to the lower clamping plate 17 and the mounting member 13. The anti-slip grooves can prevent the plate from falling off.

[0027] In this embodiment, a threaded hole is opened in the middle position of one end of the connecting member 12, and the size of the threaded hole on the connecting member 12 is adapted to the size of the first screw 11. The connecting member 12 is threadedly connected to the first screw 11 through the threaded hole. There are two rodless electric cylinders 20 and the output ends of the two rodless electric cylinders 20 are provided with connecting plates. The installation position of the hydraulic cylinder 21 is located at the four top corners of the top of the connecting plate. The connecting member 12 drives the clamping structure to move with the assistance of the first screw 11.

[0028] Working principle: the staff starts the first motor 10 through the control panel 2, and the rotation of the output end of the first motor 10 drives the first screw 11 to rotate, thereby driving the two clamping structures to move toward or in the opposite direction, and adjusting the distance between the two clamping structures so that the staff can place the plate stably on the lower clamping plate 17, and then the staff starts the second motor 14, and the rotation of the output end of the second motor 14 drives the second screw 15 to rotate, so that the upper clamping plate 16 can descend along the mounting member 13, so that the plate can be clamped between the upper clamping plate 16 and the lower clamping plate 17, and then the staff can start the rodless electric cylinder 20 and the hydraulic cylinder 21 to drive the pneumatic cutter 22 to move horizontally or up and down, and then start the pneumatic cutter 22 to cut the plate, and at the same time, the rotation of the output end of the first motor 10 drives the two clamping structures to move, thereby driving the plate to move, which is convenient for cutting the plate, and the debris generated during the cutting process falls on the grid plate 8, and then the debris on the grid plate 8 is sucked into the guide plate 3 by the exhaust fan 6, and finally the debris falls into the drawer 4.

[0029] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or scope of the present invention. Therefore, the embodiments of the present invention are exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be considered as limiting the claims involved.

[0030] In the description of this utility, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing this utility and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting this utility. In addition, the terms "first", "second", "third" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

Claims

1. A pneumatic profiling punching device, comprising a housing (1), characterized in that: Control panels (2) are installed at both ends of one side of the shell (1), guide plates (3) are installed at both ends of the bottom end of the shell (1), a drawer (4) is slidably installed at the middle position of the bottom end of the shell (1) through the guide plate (3), a filter (5) is installed at the middle position of one end of the guide plate (3), an exhaust fan (6) is installed at the end of the bottom end of the shell (1) away from the guide plate (3), an electric box (7) is installed at the top of the end of the guide plate (3) close to the exhaust fan (6), and the guide plate (3) has two and two guide plates. (3), a grid plate (8) is installed at the top between the shell (1), a baffle (9) is installed at the top of the shell (1), a first motor (10) is installed at both ends of the top of the baffle (9), a first screw (11) is installed at the output end of the first motor (10), a connecting piece (12) is installed on the outer surface of the first screw (11), a clamping structure is installed at the bottom of the connecting piece (12), a support plate (19) is installed at the top of the shell (1), and a cutting structure is installed at the middle position of the top of the support plate (19); The clamping structure comprises a mounting member (13), the mounting member (13) is mounted at the bottom of the connecting member (12), a second motor (14) is mounted at the top of the mounting member (13), a second screw (15) is mounted at the output end of the second motor (14), an upper clamping plate (16) is rotatably mounted at the middle position of the outer surface of the second screw (15), a lower clamping plate (17) is rotatably mounted at the bottom of the outer surface of the second screw (15), and buffer springs (18) are mounted at the four top corners of the bottom end of the mounting member (13); The cutting structure comprises a rodless electric cylinder (20), both sides of the top of the support plate (19) are equipped with a rodless electric cylinder (20), the output end of the rodless electric cylinder (20) is equipped with a hydraulic cylinder (21), and the output end of the hydraulic cylinder (21) is equipped with a pneumatic cutter (22).

2. A pneumatic profiling punching device according to claim 1, characterized in that: The mounting position of the baffle (9) is higher than the mounting position of the support plate (19); sliding openings are provided at both ends of the middle position of the bottom of the baffle (9); the size of the sliding opening on the baffle (9) matches the size of the mounting member (13); the baffle (9) is slidably connected to the mounting member (13) through the sliding opening; a moving opening is provided at the middle position of the bottom of the support plate (19); the size of the moving opening on the support plate (19) is slightly larger than the size of the pneumatic cutter (22); the mounting member (13) and the pneumatic cutter (22) can be slidably connected to the support plate (19) through the moving opening.

3. A pneumatic punching device according to claim 1, characterized in that: The output end of the exhaust fan (6) is connected to the guide plate (3) via a filter screen (5); a rectangular opening is provided in the middle of the bottom of one side of the shell (1); the size of the rectangular opening on the shell (1) matches the size of the drawer (4); and the shell (1) is slidably connected to the drawer (4) via the rectangular opening.

4. A pneumatic profiling punching device according to claim 1, characterized in that: Universal wheels are provided at the four top corners of the bottom of the mounting member (13); a threaded hole is provided at the middle position of the top of the upper clamping plate (16); a rotating hole is provided at the middle position of the top of the lower clamping plate (17); the sizes of the threaded holes and the rotating holes on the upper clamping plate (16) and the lower clamping plate (17) are compatible with the sizes of the second screw rod (15); the second screw rod (15) is threadedly connected to the upper clamping plate (16) through the threaded holes.

5. A pneumatic profiling punching device according to claim 1, characterized in that: The end of the bottom of the upper clamping plate (16) away from the second screw rod (15) and the end of the top of the lower clamping plate (17) away from the second screw rod (15) are both provided with anti-slip grooves, and the top and bottom of the buffer spring (18) are respectively connected to the lower clamping plate (17) and the mounting member (13).

6. A pneumatic profiling punching device according to claim 1, characterized in that: A threaded hole is provided in the middle of one end of the connecting member (12); the size of the threaded hole on the connecting member (12) matches the size of the first screw rod (11); the connecting member (12) is threadedly connected to the first screw rod (11) via the threaded hole; the rodless electric cylinder (20) has two and the output ends of the two rodless electric cylinders (20) are provided with connecting plates; the installation position of the hydraulic cylinder (21) is located at the four top corners of the top of the connecting plate.

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