Numerical control turret punch press

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control turret punch press which comprises a machining table, the top side of the machining table is fixedly connected with a machining plate, the left side of the machining table is fixedly connected with a control box, the top side of the control box is fixedly connected with a supporting beam, and the middle of the bottom side of the supporting beam is fixedly connected with a machining box. A driving assembly is fixedly connected to the top side of the inner wall of the machining box, a connecting block is fixedly connected to the right side of the driving assembly, a connecting plate is fixedly connected to the bottom side of the connecting block, an elastic assembly is arranged at the top end of the connecting plate, and square blocks are slidably connected to the front end and the rear end of the elastic assembly. According to the workpiece cleaning device, the workpieces slide on the bottom side of the cleaning plate to clean scraps, so that the device can clean the scraps on the surfaces of the workpieces with different thicknesses, workers are prevented from being scratched by the scraps when taking the workpieces, and then the working safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a numerically controlled turret punching machine. Background Art

[0002] CNC turret punch press is a mechanical equipment used for metal processing, which has the characteristics of automation and precise control. Its main components include machine tools, control systems and turrets. During operation, the turret is automatically switched to different tools through the CNC system, and the tools are used to impact metal materials, thereby realizing the processing of parts of different shapes and sizes. Compared with traditional punch presses, CNC turret punch presses have higher production efficiency, processing accuracy and automation, and are suitable for mass production and complex parts processing.

[0003] After searching, the Chinese patent document announcement number: CN204672791U discloses a CNC turret punch press, which belongs to the technical field of sheet metal processing machinery. A CNC turret punch press includes a frame, a control cabinet, a computer, a positioning assembly located on the upper surface of the frame, and a turret punch head, the turret punch head is provided with a protective cover, a guide rail is provided on the ground on one side of the frame, a part of the frame is provided with a pulley that can slide on the guide rail, and a part of the frame can be pulled out with the guide rail. The CNC turret punch press is easy to operate and maintain, has a wide processing range, and has high processing accuracy.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above patent mentioned in the specification: "The steel sphere allows the workpiece to move smoothly on the work surface, but the steel sphere may also leave scratches on the soft material; the brush will not leave scratches and has a certain elasticity, but the resistance brought by the brush is relatively large; the steel sphere and the brush are used together to achieve a complementary effect, which not only ensures that the workpiece moves smoothly, but also does not leave scratches. The sphere and the brush are arranged alternately in sequence on the horizontal line to make the steel sphere and the brush evenly distributed on the work surface, maximizing the effect of their complementary advantages". Although the above patent allows the workpiece to slide smoothly through the brush, in the specific processing process, the debris on the surface of the workpiece cannot be cleaned, and workers are easily scratched by debris when picking up the workpiece, resulting in increased safety hazards. Therefore, in response to the above shortcomings, a CNC turret punch press is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed CNC turret punching machine is intended to improve the problem in the prior art that the debris generated by machining the workpiece surface is not cleaned up, causing the worker to slip and hurt his skin when picking up the workpiece.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The CNC turret punch press comprises a processing table, the top side of the processing table is fixedly connected with a processing plate, the left side of the processing table is fixedly connected with a control box, the top side of the control box is fixedly connected with a supporting beam, the middle part of the bottom side of the supporting beam is fixedly connected with the processing box, the top side of the inner wall of the processing box is fixedly connected with a driving assembly, the right side of the driving assembly is fixedly connected with a connecting block, the bottom side of the connecting block is fixedly connected with a connecting plate, the top of the connecting plate is provided with an elastic assembly, the front and rear ends of the elastic assembly are slidably connected with square blocks, the bottom side of the square block is slidably connected with a triangular block, the bottom sides of the two triangular blocks are fixedly connected with slides, the bottom side of the slide is fixedly connected with a sliding plate, the bottom side of the sliding plate is fixedly connected with a cleaning plate, the top side of the inner wall of the processing box is fixedly connected with a motor 1, the driving end of the motor 1 is fixedly connected with a rotating shaft, and the bottom side of the rotating shaft is fixedly connected with a disc.

[0008] As a further description of the above technical solution:

[0009] The inside of the disc is slidably connected to a plurality of support rods, the top side of the support rod is fixedly connected to a top plate, the bottom side of the top plate is fixedly connected to a spring 1, the bottom end of the support rod is provided with a sliding assembly, the middle part of the bottom end of the support rod is fixedly connected to a support shaft, the outside of the support shaft is rotatably connected to two scissor plates, the sides adjacent to the tops of every two scissor plates are fixedly connected to a triangular plate, the sides adjacent to the tops of every two triangular plates are fixedly connected to a spring 2, and the bottom end of the support rod is externally slidably connected to a processing head.

[0010] As a further description of the above technical solution:

[0011] The right end of the bottom side of the supporting beam is fixedly connected to a connecting box, the bottom end of the connecting box is fixedly connected to an electric push rod, the driving end of the electric push rod is fixedly connected to a bar frame, the front side of the inner wall of the bar frame is fixedly connected to a power assembly, the external thread of the power assembly is connected to a threaded block, the left side of the threaded block is fixedly connected to an electric slide rail, the internal sliding assembly of the electric slide rail has two sliding blocks, the left side of the sliding block is fixedly connected to a connecting block, the left side of the connecting block is fixedly connected to a vertical plate, the left bottom end of the vertical plate is fixedly connected to the bottom plate, the internal sliding connection of the vertical plate is connected to a connecting plate, the left side of the connecting plate is fixedly connected to a threaded cylinder, the left top end of the vertical plate is fixedly connected to a strip block, a rotating assembly is arranged inside the threaded cylinder, and a turning handle is fixedly connected to the top side of the rotating assembly, the left end of the top side of the processing plate is fixedly connected to a circular plate, the bottom side of the threaded cylinder is fixedly connected to a pressing plate, and the top side of the processing plate is fixedly connected to a plurality of brush balls.

[0012] As a further description of the above technical solution:

[0013] The driving assembly comprises a cylinder, the top side of the cylinder is fixedly connected to the top side of the inner wall of the processing box, and the driving end of the cylinder is fixedly connected to a sliding block.

[0014] As a further description of the above technical solution:

[0015] The right side of the sliding block is fixedly connected to the left top end of the connecting block, the outside of the sliding block is slidably connected to the right end inner wall of the processing box, and the left side of the connecting plate is slidably connected to the right side of the processing box.

[0016] As a further description of the above technical solution:

[0017] The elastic component includes a fixing rod, the outside of which is fixedly connected to the inner wall of the top end of the connecting plate, the outside of which is sleeved with a strong spring, the far sides of the strong spring are respectively fixedly connected to the near sides of the two square blocks, and the outsides of the two square blocks are respectively slidably connected to the outsides of the front and rear ends of the fixing rod.

[0018] As a further description of the above technical solution:

[0019] The sliding assembly comprises two buttons, the outer parts of each of the two buttons are respectively slidably connected to the inner wall of the bottom end of one of the support rods, and the adjacent sides of each of the two buttons are fixedly connected with a push plate.

[0020] As a further description of the above technical solution:

[0021] The power assembly includes a second motor, the front side of which is fixedly connected to the front side of the inner wall of the bar frame, and the driving end of the second motor is fixedly connected to a first threaded rod.

[0022] As a further description of the above technical solution:

[0023] The outer thread of the threaded rod 1 is connected to the inner wall of the threaded block, and the outer part of the threaded block is slidably connected to the inner wall of the bar frame.

[0024] As a further description of the above technical solution:

[0025] The rotating assembly includes a second threaded rod, the external thread of the second threaded rod is connected to the inner wall of the threaded barrel, the top end of the second threaded rod is fixedly connected to a cylindrical plate, and the top side of the second threaded rod is fixedly connected to the bottom side of the turning handle.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the utility model, processing is performed by bringing the connecting plate close to the surface of the workpiece, and after the connecting plate pushes the cleaning plate to contact the workpiece, the workpiece slides on the bottom side of the cleaning plate to clean the debris, so that the device can clean the debris on the surface of workpieces of different thicknesses, avoiding workers from being scratched by debris when picking up the workpiece, thereby improving work safety; at the same time, the strong spring can store elastic potential energy, giving the cleaning plate a force in the opposite direction to absorb the impact during processing, so that the impact and vibration generated by the workpiece during movement or work can reduce damage to mechanical equipment and extend the service life of equipment and workpieces.

[0028] 2. In the utility model, the top plate will also squeeze spring 1, so that spring 1 can store elastic potential energy to provide force for resetting the processing head, and a plurality of different processing heads are used to process the workpiece, thereby improving the flexibility of the device processing; at the same time, after the two scissor plates are rotated until they are no longer engaged with the processing head, the processing head can be disassembled separately, thereby eliminating the need to disassemble the entire device, reducing labor and time costs, and also reducing the additional costs caused by damage or errors caused by disassembling the entire device.

[0029] 3. In the utility model, the rotational force exerted on the threaded barrel is converted into a sliding force, thereby pushing the pressing plate to slide up and down to fit with the bottom plate, so that it can fix workpieces of different thicknesses, thereby expanding the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A three-dimensional diagram of the CNC turret punch press proposed by the utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the processing box of the CNC turret punch press proposed by the utility model;

[0032] Figure 3 This is a schematic diagram of the internal structure of the connecting plate of the CNC turret punch press proposed by the utility model;

[0033] Figure 4 This is a schematic diagram of the internal structure of the support rod of the CNC turret punch press proposed by the utility model;

[0034] Figure 5 This is a schematic diagram of the internal structure of the bar frame of the CNC turret punch press proposed by the utility model;

[0035] Figure 6 The utility model is a schematic diagram of the internal structure of the threaded barrel of the CNC turret punch press.

[0036] Legend:

[0037] 1. Processing table; 2. Round plate; 3. Control box; 4. Support beam; 5. Processing box; 6. Cylinder; 7. Sliding block; 8. Connecting block; 9. Connecting plate; 10. Fixing rod; 11. Strong spring; 12. Square block; 13. Triangular block; 14. Slide plate; 15. Sliding plate; 16. Cleaning plate; 17. Motor 1; 18. Rotating shaft; 19. Disc; 20. Spring 1; 21. Top plate; 22. Support rod; 23. Button; 24. Push plate; 25. Support shaft; 2 6. Scissor plate; 27. Triangle plate; 28. Spring 2; 29. ​​Processing head; 30. Connection box; 31. Electric push rod; 32. Bar frame; 33. Motor 2; 34. Threaded rod 1; 35. Threaded block; 36. Electric slide rail; 37. Connection block; 38. Vertical plate; 39. Bottom plate; 40. Connecting plate; 41. Threaded barrel; 42. Bar block; 43. Threaded rod 2; 44. Cylindrical plate; 45. Turning handle; 46. Pressing plate; 47. Processing plate; 48. Brush ball. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Reference Figure 1 - Figure 3 , an embodiment provided by the utility model: a CNC turret punch press comprises a processing table 1, which provides a processing platform. A processing plate 47 is fixedly connected to the top side of the processing table 1, which can bear various forces in the processing process. A circular plate 2 is fixedly connected to the left end of the top side of the processing plate 47, which is used to support the workpiece. A control box 3 is fixedly connected to the left side of the processing table 1. A support beam 4 is fixedly connected to the top side of the control box 3 to provide support force for the support beam 4. A processing box 5 is fixedly connected to the middle part of the bottom side of the support beam 4. A driving assembly is fixedly connected to the top side of the inner wall of the processing box 5. The driving assembly comprises a cylinder 6, a driving source. The top side of the cylinder 6 is fixedly connected to the top side of the inner wall of the processing box 5. A sliding block 7 is fixedly connected to the driving end of the cylinder 6. The driving cylinder 6 drives the sliding block 7 to slide. A connecting block 8 is fixedly connected to the right side of the driving assembly, and then drives the connecting block 8 to slide. A connecting plate 9 is fixedly connected to the bottom side of the connecting block 8, thereby driving the connecting plate 9 to slide.

[0040] The right side of the sliding block 7 is fixedly connected to the left top end of the connecting block 8, and the outside of the sliding block 7 is slidably connected to the inner wall of the right end of the processing box 5. The sliding block 7 is constrained by the processing box 5 and the connecting block 8, so that the sliding block 7 can stably slide vertically. The left side of the connecting plate 9 is slidably connected to the right side of the processing box 5. The top of the connecting plate 9 is provided with an elastic component, which includes a fixed rod 10. The outside of the fixed rod 10 is fixedly connected to the inner wall of the top end of the connecting plate 9 to provide support for the fixed rod 10. The outside of the fixed rod 10 is sleeved with a strong spring 11 to limit the strong spring 11 so that the strong spring 11 can be evenly stressed. The front and rear ends of the elastic component are slidably connected with square blocks 12.

[0041] The far sides of the strong spring 11 are respectively fixedly connected to the proximal sides of the two square blocks 12, and they cooperate with each other to compress the strong spring 11 and provide a restoring force to the square blocks 12. The outsides of the two square blocks 12 are respectively slidably connected to the outsides of the front and rear ends of the fixed rod 10. The square blocks 12 are restricted by the fixed rod 10 so that they can slide horizontally. The bottom sides of the square blocks 12 are slidably connected with triangular blocks 13, and the triangular blocks 13 are used to push the square blocks 12 to slide. The bottom sides of the two triangular blocks 13 are fixedly connected with slide plates 14, and the slide plates 14 are used to push the triangular blocks 13 to slide after being subjected to force. The bottom side of the slide plate 14 is fixedly connected with a sliding plate 15 for transmitting force to the slide plate 14, and the bottom side of the sliding plate 15 is fixedly connected with a cleaning plate 16 for cleaning the workpiece.

[0042] Reference Figure 1 , Figure 2 and Figure 4 The top side of the inner wall of the processing box 5 is fixedly connected with a motor 17, which is a driving source. The driving end of the motor 17 is fixedly connected with a rotating shaft 18, which is driven by the driving motor 17 to drive the rotating shaft 18 to rotate. The bottom side of the rotating shaft 18 is fixedly connected with a disc 19, thereby driving the disc 19 to rotate. The inside of the disc 19 is slidably connected with a plurality of support rods 22. The support rods 22 can slide vertically due to the restriction of the disc 19. The top side of the support rods 22 is fixedly connected with a top plate 21, which is used to receive force to push the support rods 22 to slide. The bottom side of the top plate 21 is fixedly connected with a spring 20, which is fixed to the spring 20 so that the spring 20 can be evenly stressed. A sliding assembly is provided at the bottom end of the support rod 22, and the sliding assembly includes two buttons 23.

[0043] The outside of each two buttons 23 is slidably connected to the inner wall of the bottom end of one of the support rods 22. The button 23 can slide horizontally due to the restriction of the support rod 22. A push plate 24 is fixedly connected to the adjacent side of each two buttons 23. The push plate 24 is driven to slide by pushing the button 23. A support shaft 25 is fixedly connected to the middle part of the bottom end of the support rod 22 to restrict the scissor plate 26. The outside of the support shaft 25 is rotatably connected to two scissor plates 26, one of which rotates inside the other scissor plate 26, so that the middle parts of the two scissor plates 26 form a cross. A triangular plate 27 is fixedly connected to the adjacent side of the top of each two scissor plates 26, and the triangular plate 27 is driven to slide by the scissor plate 26. A spring 28 is fixedly connected to the adjacent side of each two triangular plates 27 for storing elastic potential energy. A processing head 29 is slidably connected to the outside of the bottom end of the support rod 22. There are multiple processing heads 29, and processing heads 29 of different shapes can be installed for different operations.

[0044] Reference Figure 1 , Figure 5 and Figure 6 The right end of the bottom side of the support beam 4 is fixedly connected with a connection box 30, and the bottom end of the connection box 30 is fixedly connected with an electric push rod 31, a driving source, and a driving end of the electric push rod 31 is fixedly connected with a bar frame 32. The front side of the inner wall of the bar frame 32 is fixedly connected with a power component, and the power component includes a motor 2 33, a driving source, and the front side of the motor 2 33 is fixedly connected to the front side of the inner wall of the bar frame 32. The driving end of the motor 2 33 is fixedly connected with a threaded rod 1 34, and the threaded rod 1 34 is driven to rotate by driving the motor 2 33. The power component The external thread of the component is connected with a thread block 35, and the external thread of the threaded rod 1 34 is connected to the inner wall of the thread block 35, which is restricted inside the bar frame 32 by the thread block 35, so that the threaded rod 1 34 rotates to drive the thread block 35 to slide, and the external sliding connection of the thread block 35 is connected to the inner wall of the bar frame 32. The left side of the thread block 35 is fixedly connected with an electric slide rail 36, and the internal sliding assembly of the electric slide rail 36 has two sliders, and the left side of the slider is fixedly connected with a connecting block 37, which respectively drives the two connecting blocks 37 to slide;

[0045] The left side of the connecting block 37 is fixedly connected with a vertical plate 38, and the left bottom end of the vertical plate 38 is fixedly connected with a bottom plate 39 for supporting the workpiece. The interior of the vertical plate 38 is slidably connected with a connecting plate 40 for limiting the vertical plate 38 and preventing the vertical plate 38 from rotating cumbersomely. The left side of the connecting plate 40 is fixedly connected with a threaded cylinder 41, and the left top end of the vertical plate 38 is fixedly connected with a strip block 42 to provide support for the strip block 42. A rotating assembly is arranged inside the threaded cylinder 41, and the rotating assembly includes a threaded rod 43, a threaded rod The external thread of the second 43 is connected to the inner wall of the threaded tube 41, and the threaded tube 41 is driven to slide by the rotation of the threaded rod 43. The top of the threaded rod 43 is fixedly connected to a cylindrical plate 44, and the top side of the rotating assembly is fixedly connected to a turning handle 45. The top side of the threaded rod 43 is fixedly connected to the bottom side of the turning handle 45, so that the threaded rod 43 can be rotated by holding the turning handle 45 during work. The bottom side of the threaded tube 41 is fixedly connected to a pressing plate 46, and the top side of the processing plate 47 is fixedly connected to a plurality of brush balls 48.

[0046] Working principle: We drive the rotating shaft 18 to rotate by driving the motor 17, thereby driving the disc 19 to rotate, so that the required processing head 29 can rotate to the rear end, and multiple processing heads 29 can be installed with processing heads 29 of different models and shapes according to needs, and then the sliding block 7 is pushed to slide by driving the cylinder 6, and then the sliding block 7 will push the top plate 21 to slide, and the processing head 29 is pushed to process the workpiece through the top plate 21. At the same time, the sliding block 7 will also drive the connecting block 8 to slide, and then drive the connecting plate 9 to approach the surface of the workpiece for processing. After the connecting plate 9 pushes the cleaning plate 16 to contact the workpiece, the workpiece slides on the bottom side of the cleaning plate 16 to clean the debris to avoid Workers are easily scratched by debris when picking up workpieces, which increases safety hazards. The reaction force provided by the cleaning plate 16 to the thickness of the workpiece is used to push the sliding plate 15 to slide, thereby driving the sliding plate 14 to slide, and then pushing the square block 12 to slide on the surface of the fixed rod 10. Through the sliding of the two square blocks 12 and the compression of the strong spring 11, the strong spring 11 can store elastic potential energy, giving the cleaning plate 16 a reverse force to absorb the impact during processing, so that it can not only fit the surface of the workpiece to clean the debris on the surface of the workpiece, but also reduce the impact and vibration of the workpiece during movement or work, reduce damage to mechanical equipment, and extend the service life of equipment and workpieces;

[0047] When the sliding block 7 pushes the top plate 21, it can drive the processing head 29 to process the workpiece, and the top plate 21 will also squeeze the spring 20, so that the spring 20 can store elastic potential energy to provide the processing head 29 with a force to reset, and use a plurality of different processing heads 29 to process the workpiece, and by pushing the button 23 inside one of the support rods 22, the button 23 can push the push plate 24 to slide, and then push the two scissor plates 26 to rotate around the support shaft 25, and the outer side of one of the scissor plates 26 rotates on the inner wall of one of the scissor plates 26, so that the two scissor plates 26 can rotate. The knife plate 26 can cross the outside of the support shaft 25, and then the two scissor plates 26 can push a triangular plate 27 to slide respectively after being rotated by force, and the two triangular plates 27 can squeeze the spring 28, so that the spring 28 can store elastic potential energy, and then give the two buttons 23 a force in the opposite direction to reset, and after the two scissor plates 26 are rotated until they are no longer engaged with the processing head 29, the processing head 29 can be disassembled separately, so there is no need to disassemble the whole, reducing labor and time costs, and also reducing the additional costs caused by damage or errors caused by disassembling the whole;

[0048] By holding the turning handle 45 and applying a rotational force, the threaded rod 43 is driven to rotate, and at the same time, the threaded rod 43 drives the cylindrical plate 44 to rotate inside the strip block 42 to restrict it. Then, the threaded rod 43 drives the threaded cylinder 41 to rotate during the rotation process, and the connecting plate 40 fixed on the right side of the threaded cylinder 41 is restricted inside the vertical plate 38, so that the rotational force exerted on the threaded cylinder 41 is converted into a sliding force, thereby pushing the pressure plate 46 to slide up and down to fit with the bottom plate 39, so that it can fix workpieces of different thicknesses, thereby expanding the scope of use of the device.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CNC turret punch press, comprising a processing table (1), characterized in that: The top side of the processing table (1) is fixedly connected to a processing plate (47), the left side of the processing table (1) is fixedly connected to a control box (3), the top side of the control box (3) is fixedly connected to a support beam (4), the middle part of the bottom side of the support beam (4) is fixedly connected to a processing box (5), the top side of the inner wall of the processing box (5) is fixedly connected to a driving component, the right side of the driving component is fixedly connected to a connecting block (8), the bottom side of the connecting block (8) is fixedly connected to a connecting plate (9), the top end of the connecting plate (9) is provided with an elastic component, and the front and rear ends of the elastic component are fixedly connected to the connecting block (8). Both ends are slidably connected with square blocks (12), the bottom side of the square block (12) is slidably connected with a triangular block (13), the bottom sides of the two triangular blocks (13) are fixedly connected with slide plates (14), the bottom side of the slide plates (14) is fixedly connected with a sliding plate (15), the bottom side of the sliding plate (15) is fixedly connected with a cleaning plate (16), the top side of the inner wall of the processing box (5) is fixedly connected with a motor 1 (17), the driving end of the motor 1 (17) is fixedly connected with a rotating shaft (18), and the bottom side of the rotating shaft (18) is fixedly connected with a disc (19).

2. The CNC turret punch press according to claim 1, characterized in that: The disc (19) is internally slidably connected to a plurality of support rods (22); the top side of the support rod (22) is fixedly connected to a top plate (21); the bottom side of the top plate (21) is fixedly connected to a spring 1 (20); a sliding assembly is provided at the bottom end of the support rod (22); a support shaft (25) is fixedly connected to the middle of the bottom end of the support rod (22); the support shaft (25) is externally rotatably connected to two scissor plates (26); a triangular plate (27) is fixedly connected to the adjacent side of the top of each two scissor plates (26); a spring 2 (28) is fixedly connected to the adjacent side of each two triangular plates (27); and a processing head (29) is externally slidably connected to the bottom end of the support rod (22).

3. The CNC turret punch press according to claim 1, characterized in that: The right end of the bottom side of the support beam (4) is fixedly connected to a connection box (30), the bottom end of the connection box (30) is fixedly connected to an electric push rod (31), the driving end of the electric push rod (31) is fixedly connected to a bar frame (32), the front side of the inner wall of the bar frame (32) is fixedly connected to a power assembly, the external thread of the power assembly is connected to a thread block (35), the left side of the thread block (35) is fixedly connected to an electric slide rail (36), the internal sliding assembly of the electric slide rail (36) has two sliders, the left side of the slider is fixedly connected to a connection block (37), and the left side of the connection block (37) is fixedly connected to a vertical plate (38) The left bottom end of the vertical plate (38) is fixedly connected to a bottom plate (39), the interior of the vertical plate (38) is slidably connected to a connecting plate (40), the left side of the connecting plate (40) is fixedly connected to a threaded barrel (41), the left top end of the vertical plate (38) is fixedly connected to a bar block (42), a rotating assembly is arranged inside the threaded barrel (41), the top side of the rotating assembly is fixedly connected to a turning handle (45), the left end of the top side of the processing plate (47) is fixedly connected to a circular plate (2), the bottom side of the threaded barrel (41) is fixedly connected to a pressing plate (46), and the top side of the processing plate (47) is fixedly connected to a plurality of brush balls (48).

4. The CNC turret punch press according to claim 1, characterized in that: The driving assembly comprises a cylinder (6), the top side of the cylinder (6) is fixedly connected to the top side of the inner wall of the processing box (5), and the driving end of the cylinder (6) is fixedly connected to a sliding block (7).

5. The CNC turret punch press according to claim 4, characterized in that: The right side of the sliding block (7) is fixedly connected to the left top end of the connecting block (8), the outside of the sliding block (7) is slidably connected to the right end inner wall of the processing box (5), and the left side of the connecting plate (9) is slidably connected to the right side of the processing box (5).

6. The CNC turret punch press according to claim 1, characterized in that: The elastic component comprises a fixing rod (10), the outside of which is fixedly connected to the inner wall of the top end of the connecting plate (9), the outside of which is sleeved with a strong spring (11), the far side of which is fixedly connected to the near side of the two square blocks (12), and the outside of which is slidably connected to the outside of the front and rear ends of the fixing rod (10).

7. The CNC turret punch press according to claim 2, characterized in that: The sliding assembly comprises two buttons (23), the outer portions of each of the two buttons (23) are respectively slidably connected to the inner wall of the bottom end of one of the support rods (22), and the adjacent sides of each of the two buttons (23) are fixedly connected to a push plate (24).

8. The CNC turret punch press according to claim 3, characterized in that: The power assembly comprises a second motor (33), the front side of the second motor (33) is fixedly connected to the front side of the inner wall of the bar frame (32), and the driving end of the second motor (33) is fixedly connected to a threaded rod (34).

9. The CNC turret punch press according to claim 8, characterized in that: The outer thread of the threaded rod 1 (34) is connected to the inner wall of the threaded block (35) by thread, and the outer part of the threaded block (35) is slidably connected to the inner wall of the bar frame (32).

10. The CNC turret punch press according to claim 3, characterized in that: The rotating assembly comprises a second threaded rod (43), the external thread of the second threaded rod (43) is connected to the inner wall of the threaded barrel (41), the top end of the second threaded rod (43) is fixedly connected to a cylindrical plate (44), and the top side of the second threaded rod (43) is fixedly connected to the bottom side of the turning handle (45).

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