Punching structure of numerical control lathe

Abstract

The utility model relates to the technical field of numerical control lathes, and discloses a numerical control lathe punching structure which comprises a base, a first servo motor is arranged in the middle of one side in the base, two driving wheels are arranged outside the output end of the first servo motor in a sleeved mode, and transmission belts are arranged outside the two driving wheels in a sleeved mode. And driven wheels are arranged on the other sides of the interiors of the two transmission belts in a sleeving mode correspondingly, and first threaded rods are arranged in the two driven wheels in a sleeving mode correspondingly. When the structure is used, the first servo motor drives the first threaded rod to rotate, so that the protective shells on the two sides can move towards the middle to cover the punching position, chippings in the punching process can be prevented from splashing to the periphery of an operator, safety is improved, and the accidental injury risk is reduced; and meanwhile, scrap diffusion can be effectively controlled, a working area is kept clean, and the cleaning frequency and workload are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a punching structure of a numerically controlled lathe. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting and processing of inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary cone angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can perform grooving, drilling, reaming, reaming and boring, etc. CNC lathes need to process punching structures to obtain formed workpieces.

[0003] At present, many CNC lathe punching structures have a common problem when in use: the lack of protective structure around the punching area causes debris to splash, which may cause accidental injury risks to surrounding operators. In addition, the spread of debris will also affect the cleanliness of the working area and increase the frequency and workload of cleaning.

[0004] Therefore, those skilled in the art provide a CNC lathe punching structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a punching structure for a CNC lathe. When the structure is in use, a first servo motor is provided to drive the first threaded rod to rotate, so that the protective shells on both sides can move toward the middle to cover the punching holes, which can prevent the debris from splashing around the operator during the punching process, improve safety, reduce the risk of accidental injury, and effectively control the spread of debris, keep the working area clean, and reduce the cleaning frequency and workload.

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

[0007] A punching structure for a numerically controlled lathe comprises a base, a first servo motor is arranged at the middle of one side of the base, two driving wheels are sleeved on the outside of the output end of the first servo motor, a transmission belt is sleeved on the outside of the two driving wheels, a driven wheel is sleeved on the other side of the inside of the two transmission belts, a first threaded rod is sleeved on the inside of the two driven wheels, first sleeves are sleeved on both sides of the outside of the two first threaded rods, and a plurality of first sleeves are fixedly connected to protective shells at their upper ends;

[0008] A punching table is fixedly connected to the middle part of the upper end of the base, a second servo motor is arranged in the middle part of one side of the inner part of the punching table, a driving sprocket is sleeved on the outside of the output end of the second servo motor, a chain is sleeved on the outside of the driving sprocket, driven sprockets are sleeved on both sides of the inner part of the chain, second threaded rods are sleeved on the inside of the two driven sprockets, second sleeves are sleeved on both sides of the outer part of the two second threaded rods, a clamping block is fixedly connected to one end surface of one side of the plurality of second sleeves, a bracket is fixedly connected to the middle part of one end surface of the base, a hydraulic telescopic rod is arranged on one side of the upper end of the bracket, a punch is arranged on the lower end of the hydraulic telescopic rod, and a through hole is opened in the middle part of the punching table;

[0009] Through the above technical solution, when the structure is in use, the first servo motor drives the first threaded rod to rotate, so that the protective shells on both sides can move toward the middle to cover the punching holes, which can prevent debris from splashing around the operator during the punching process, improve safety, reduce the risk of accidental injury, and effectively control the spread of debris, keep the working area clean, and reduce the frequency and workload of cleaning.

[0010] Furthermore, a collection box is slidably connected to the middle of one side of the lower end of the base, and a handle is fixedly connected to the middle of one side end surface of the collection box;

[0011] Through the above technical solution, the collection box provided can conveniently collect waste, products or other materials generated during the processing, avoiding the scattering and waste of materials and improving production efficiency. At the same time, the collection box can be easily disassembled and fixed through the provided handle, which is convenient for operators to clean up waste and debris and keep the equipment clean and in good operating condition.

[0012] Furthermore, a feeding opening is provided in the middle of the base;

[0013] Through the above technical solution, the discharge port is located in the middle of the base, which is convenient for directly discharging waste, products or other materials generated during the processing to the designated location, reducing the material handling and processing steps and improving production efficiency.

[0014] Furthermore, the two protective shells are made of acrylic material;

[0015] Through the above technical solution, the acrylic material has good transparency, allowing operators to clearly observe the operation of internal components, making it easier to find problems and perform maintenance in a timely manner.

[0016] Furthermore, both side end surfaces of the first threaded rod are rotatably connected to the base;

[0017] Through the above technical solution, a stable connection between the first threaded rod and the base can be ensured through a rotating connection, providing stable support, so that the protective shell is not easy to shake or tilt during operation.

[0018] Furthermore, both side end surfaces of the second threaded rod are rotatably connected to the punching station;

[0019] Through the above technical solution, a stable connection between the second threaded rod and the punching table can be ensured through a rotating connection, providing a stable support so that the clamping block is not easy to shake or tilt during operation.

[0020] Furthermore, a control panel is provided on one side of one end surface of the base, a battery is provided in the middle of the lower end of the base, and the battery and the control panel, the hydraulic telescopic rod, the first servo motor, and the second servo motor are all electrically connected;

[0021] Through the above technical solution, the battery provides power guarantee. Even when the external power supply is unstable or power outage, it can still ensure the normal operation of key components such as hydraulic telescopic rods and servo motors, thereby ensuring the reliability of the equipment.

[0022] Furthermore, support legs are fixedly connected at the four corners of the lower end of the base;

[0023] Through the above technical solution, the support legs can increase the stability of the base in contact with the ground, reduce the error caused by the shaking of the machine tool during operation, and improve the processing accuracy.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes a CNC lathe punching structure. Compared with the CNC lathe punching structure, when the CNC lathe punching structure is in use, the first servo motor is used to drive the first threaded rod to rotate, so that the protective shells on both sides can move toward the middle to cover the punching holes, which can prevent the debris from splashing around the operator during the punching process, improve safety, reduce the risk of accidental injury, and effectively control the spread of debris, keep the working area clean, and reduce the cleaning frequency and workload.

[0026] 2. The utility model proposes a CNC lathe punching structure. Compared with the CNC lathe punching structure, when the CNC lathe punching structure is in use, the second servo motor is used to drive the second threaded rod to rotate, so that the clamping block can clamp the part to be punched, thereby ensuring stability and accuracy during the processing, improving processing accuracy and consistency, preventing parts from being dislocated or deformed, reducing the scrap rate, and improving production quality. At the same time, it prevents parts from moving or loosening, which can reduce accidents and improve operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of a punching structure of a CNC lathe proposed in the utility model;

[0028] Figure 2 A side sectional view of a CNC lathe punching structure proposed by the utility model;

[0029] Figure 3 A front cross-sectional view of a CNC lathe punching structure proposed by the utility model;

[0030] Figure 4 A top-sectional view of a CNC lathe punching structure proposed by the utility model;

[0031] Figure 5 The utility model is a schematic diagram of the internal structure of a punching table of a CNC lathe punching structure.

[0032] Legend:

[0033] 1. Base; 2. Support legs; 3. Control panel; 4. Collection box; 5. Handle; 6. Bracket; 7. Hydraulic telescopic rod; 8. Punch; 9. Feeding port; 10. Through hole; 11. First servo motor; 12. Driving wheel; 13. Transmission belt; 14. Driven wheel; 15. First threaded rod; 16. First sleeve; 17. Protective shell; 18. Punching table; 19. Second servo motor; 20. Driving sprocket; 21. Chain; 22. Driven sprocket; 23. Second threaded rod; 24. Second sleeve; 25. Clamp; 26. Battery. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides a specific implementation method: a CNC lathe punching structure, including a base 1, a first servo motor 11 is arranged in the middle of one side of the base 1, two driving wheels 12 are sleeved on the outside of the output end of the first servo motor 11, and the outsides of the two driving wheels 12 are sleeved with a transmission belt 13, and the other sides of the insides of the two transmission belts 13 are sleeved with a driven wheel 14, and the insides of the two driven wheels 14 are sleeved with a first threaded rod 15, and the outsides of the two first threaded rods 15 are sleeved with first sleeves 16, and the upper ends of the plurality of first sleeves 16 are fixedly connected with a protective shell 17;

[0036] A punching station 18 is fixedly connected to the middle of the upper end of the base 1, and a second servo motor 19 is arranged in the middle of one side of the inner part of the punching station 18. A driving sprocket 20 is sleeved on the outer side of the output end of the second servo motor 19, and a chain 21 is sleeved on the outer side of the driving sprocket 20. Both sides of the inner part of the chain 21 are sleeved with driven sprockets 22, and both sides of the inner part of the two driven sprockets 22 are sleeved with second threaded rods 23, and both sides of the outer part of the two second threaded rods 23 are sleeved with second sleeves 24, and one side end surface of the plurality of second sleeves 24 is fixedly connected with a clamping block 25, and the middle of one side end surface of the base 1 is fixedly connected with The bracket 6 is provided with a hydraulic telescopic rod 7 on one side of the upper end of the bracket 6, and a punch 8 is provided at the lower end of the hydraulic telescopic rod 7. A through hole 10 is opened in the middle of the punching table 18. When the structure is in use, the first servo motor 11 drives the first threaded rod 15 to rotate, so that the protective shells 17 on both sides can move toward the middle to cover the punching place, which can prevent the debris in the punching process from splashing around the operator, improve safety, reduce the risk of accidental injury, and effectively control the spread of debris, keep the working area clean, and reduce the cleaning frequency and workload.

[0037] A collecting box 4 is slidably connected to the middle part of one side of the lower end of the base 1, and a handle 5 is fixedly connected to the middle part of one end surface of the collecting box 4. The collecting box 4 can be conveniently collected with the provided collecting box 4, so as to avoid scattering and waste of materials and improve production efficiency. At the same time, the collecting box 4 can be easily disassembled and fixed with the provided handle 5, so as to facilitate operators to clean up waste and sundries and keep the equipment clean and in good operating condition. A discharge port 9 is provided in the middle part of the base 1, and the discharge port 9 is located in the middle position of the base 1, so as to facilitate the direct discharge of waste, products or other materials generated in the processing process to the designated position, reduce the material handling and processing steps and improve production efficiency. The two protective shells 17 are both made of acrylic material, which has good transparency and can enable operators to clearly observe the operation of the internal components, so as to facilitate timely detection of problems and maintenance. The end surfaces of both sides of the first threaded rod 15 are rotatably connected to the base 1, and the first threaded rod 15 can be ensured by the rotating connection. The stable connection between the threaded rod 15 and the base 1 provides stable support, so that the protective shell 17 is not easy to shake or tilt during operation. The end faces of the second threaded rod 23 on both sides are rotatably connected to the punching table 18. The rotatable connection can ensure the stable connection between the second threaded rod 23 and the punching table 18, providing stable support, so that the clamp 25 is not easy to shake or tilt during operation. A control panel 3 is provided on one side of the end face of one side of the base 1, and a battery 26 is provided in the middle of the lower end of the base 1. The battery 26 and the control panel 3, the hydraulic telescopic rod 7, the first servo motor 11, and the second servo motor 19 are all electrically connected. The battery 26 provides power guarantee. Even when the external power supply is unstable or power is off, the normal operation of key components such as the hydraulic telescopic rod 7 and the servo motor can still be ensured, thereby ensuring the reliability of the equipment. Support legs 2 are fixedly connected at the four corners of the lower end of the base 1. The support legs 2 can increase the stability of the base 1 in contact with the ground, reduce the error caused by the shaking of the machine tool during operation, and improve the processing accuracy.

[0038] Working principle: When the structure is in use, the staff first places the part to be punched on the upper end of the punching table 18, and then drives the second threaded rod 23 to rotate through the second servo motor 19, so that the clamping block 25 clamps the part to be punched, and then drives the punch 8 to punch the part through the hydraulic telescopic rod 7. At the same time, the first servo motor 11 drives the first threaded rod 15 to rotate, so that the protective shells 17 on both sides move toward the middle to cover the punching place to prevent debris from splashing around the operator, thereby improving safety and reducing the risk of accidental injury.

[0039] Finally, it should be noted that the above is only a preferred specific implementation method 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 specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, 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 lathe punching structure, comprising a base (1), characterized in that: A first servo motor (11) is arranged in the middle of one side of the interior of the base (1); two driving wheels (12) are sleeved on the outside of the output end of the first servo motor (11); a transmission belt (13) is sleeved on the outside of the two driving wheels (12); a driven wheel (14) is sleeved on the other side of the inside of the two transmission belts (13); a first threaded rod (15) is sleeved on the inside of the two driven wheels (14); first sleeves (16) are sleeved on both sides of the outside of the two first threaded rods (15); and a plurality of first sleeves (16) are fixedly connected to the upper ends of the first sleeves (16) with protective shells (17); A punching platform (18) is fixedly connected to the middle of the upper end of the base (1), a second servo motor (19) is arranged in the middle of one side of the punching platform (18), a driving sprocket (20) is sleeved on the outside of the output end of the second servo motor (19), a chain (21) is sleeved on the outside of the driving sprocket (20), driven sprockets (22) are sleeved on both sides of the inside of the chain (21), second threaded rods (23) are sleeved on the inside of the two driven sprockets (22), second sleeves (24) are sleeved on both sides of the outside of the two second threaded rods (23), a clamping block (25) is fixedly connected to one end face of the plurality of second sleeves (24), a bracket (6) is fixedly connected to the middle of one end face of the base (1), a hydraulic telescopic rod (7) is arranged on one side of the upper end of the bracket (6), a punch (8) is arranged on the lower end of the hydraulic telescopic rod (7), and a through hole (10) is opened in the middle of the punching platform (18).

2. A CNC lathe punching structure according to claim 1, characterized in that: A collection box (4) is slidably connected to the middle of one side of the lower end of the base (1), and a handle (5) is fixedly connected to the middle of one side end surface of the collection box (4).

3. The punching structure of a CNC lathe according to claim 1, characterized in that: A feeding opening (9) is provided in the middle of the base (1).

4. The punching structure of a CNC lathe according to claim 1, characterized in that: The two protective shells (17) are both made of acrylic material.

5. The CNC lathe punching structure according to claim 1, characterized in that: Both side end surfaces of the first threaded rod (15) are rotatably connected to the base (1).

6. The CNC lathe punching structure according to claim 1, characterized in that: Both side end surfaces of the second threaded rod (23) are rotatably connected to the punching platform (18).

7. The CNC lathe punching structure according to claim 1, characterized in that: A control panel (3) is provided on one side of an end surface of the base (1), and a storage battery (26) is provided in the middle of the lower end of the base (1); the storage battery (26) and the control panel (3), the hydraulic telescopic rod (7), the first servo motor (11), and the second servo motor (19) are all electrically connected.

8. The CNC lathe punching structure according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the base (1).

Images