CNC engraving and milling integrated device

Abstract

The utility model relates to the technical field of CNC engraving and milling, in particular to a CNC engraving and milling machining integrated device. The utility model provides a CNC engraving and milling integrated device which comprises a base, a connecting table, a first screw rod, a first motor, a workbench, a supporting frame, a second motor, a second screw rod, an engraving and milling piece and the like, the connecting table is arranged on the base, the first screw rod is rotationally arranged on the connecting table, the first motor is arranged on the right side of the connecting table, and the output end of the first motor is connected with one end of the screw rod. A connecting table is arranged on the base, a workbench is arranged on the connecting table in a sliding mode, the workbench is connected with a first screw rod through threads, a supporting frame is arranged on the base, a second motor is arranged on the supporting frame, a second screw rod is arranged at the output end of the second motor, a mounting block is arranged on the second screw rod in a threaded mode, an engraving and milling part is mounted on the mounting block, and the cooling assembly is arranged on the base. And through the design of the cooling box, the connecting shell and the circulating cooling pipe, the temperature of the connecting table and the working table can be kept stable, and the expansion or shrinkage phenomenon caused by temperature changes is avoided.

Description

Technical Field

[0001] This utility model relates to the field of CNC engraving and milling technology, and in particular to an integrated device for CNC engraving and milling processing. Background Technology

[0002] The background technology of the CNC engraving and milling integrated device mainly involves the ingenious combination of CNC technology with engraving and milling functions in the same equipment, aiming to improve processing accuracy and efficiency. This integrated device, through its integrated design, achieves seamless switching between engraving and milling on the same machine, which not only simplifies the processing flow but also significantly improves equipment utilization and flexibility.

[0003] However, despite the significant advancements in processing efficiency and flexibility achieved by integrated CNC milling and engraving systems, several technical challenges remain in practical applications. One major factor affecting machining accuracy is temperature fluctuation. Machine tools generate heat during prolonged operation, causing temperature variations across the entire machine. Since the frame and structure of these machines are typically made of heat-sensitive materials such as metal, they may expand or contract due to temperature changes. These minute dimensional variations can accumulate gradually during machining, eventually leading to substantial machining errors that severely impact product quality and precision.

[0004] Therefore, there is a need to provide an integrated device for CNC engraving and milling. Utility Model Content

[0005] In order to overcome the disadvantage that temperature fluctuations in machine tools can easily affect machining accuracy, this utility model provides an integrated device for CNC engraving and milling.

[0006] An integrated CNC engraving and milling device includes a base, a connecting platform, a first screw, a first motor, a worktable, a support frame, a second motor, a second screw, and engraving / milling parts. The base has a connecting platform, with the first screw rotatably mounted in the center of the connecting platform. The first motor is located on the right side of the connecting platform, and its output end is connected to the end of the first screw. The worktable is slidably mounted on the connecting platform and is threadedly connected to the first screw. The top right side of the base has a support frame, on which the second motor is mounted. The second screw is located at the output end of the second motor, and its front end is rotatably connected to the support frame. A mounting block is threaded onto the second screw, and the engraving / milling parts are mounted on the mounting block. The device also includes a cooling assembly located on the top of the base.

[0007] As a further preferred embodiment, the cooling assembly includes a cooling box, a connecting shell, and a circulating cooling pipe. The cooling box is located on the top right side of the base, and an inlet and an outlet are provided on the left side of the cooling box. The connecting shell is connected to the base and is located at the bottom of the connecting platform. A circulating cooling pipe connects the inlet and the outlet.

[0008] As a further preferred embodiment, it also includes a detection head, a thermometer, and a connecting wire. The thermometer is installed on the lower front side of the support frame, and the detection head is located on the front side of the connecting shell. The outer end of the detection head is connected to the thermometer via a connecting wire.

[0009] As a further preferred embodiment, it also includes a collection frame and a snap-fit ​​frame, with the collection frame placed on top of the base and the snap-fit ​​frame snapped into the front of the collection frame, and the collection frame and the snap-fit ​​frame being connected.

[0010] As a further preferred option, the circulating cooling pipes are designed with a serpentine pattern.

[0011] As a further preferred option, a filter is provided at the top of the collection box.

[0012] The beneficial effects and significant advancements of this utility model are as follows:

[0013] This invention, through the design of a cooling box, connecting shell, and circulating cooling pipes, achieves the circulation of coolant, providing continuous and effective cooling to the connecting platform and worktable. This design effectively prevents overheating caused by prolonged processing, ensuring the stability and safety of the processing. By maintaining the stable temperature of the connecting platform and worktable, expansion or contraction caused by temperature changes is avoided. This temperature control mechanism significantly improves processing accuracy, reduces processing errors caused by thermal deformation, and thus enhances product quality and consistency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a three-dimensional structural diagram of the screw, motor, and worktable components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the detection head, temperature sensor, and connecting wires of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the cooling box, connecting shell, and circulating cooling pipe.

[0019] Figure 6 This is a three-dimensional structural diagram of the collection frame and the snap-fit ​​frame of this utility model.

[0020] The components are as follows: 1. Base, 2. Connecting platform, 3. Screw 1, 4. Motor 1, 5. Workbench, 6. Support frame, 7. Motor 2, 8. Screw 2, 9. Engraved / milled parts, 10. Cooling box, 11. Connecting shell, 12. Circulating cooling pipe, 13. Detection head, 14. Temperature sensor, 15. Connecting wire, 16. Collection frame, 17. Clip frame. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Example: An integrated CNC engraving and milling device, please see below. Figures 1 to 6As shown, the device includes a base 1, a connecting platform 2, a screw 3, a motor 4, a worktable 5, a support frame 6, a second motor 7, a second screw 8, a milling part 9, a cooling box 10, a connecting shell 11, a circulating cooling pipe 12, a detection head 13, a temperature sensor 14, a connecting wire 15, a collection frame 16, and a snap-fit ​​frame 17. The base 1 serves as the basic support structure for the entire CNC milling and engraving integrated device, bearing and connecting all other components. The connecting platform 2 is horizontally connected to the top of the base 1. The screw 3 is rotatably connected to the middle of the connecting platform 2. A motor 4 is installed at the center right side of the connecting platform 2, and the output shaft of the motor 4 is connected to the right end of the screw 3. The worktable 5 is horizontally slidably connected to the top of the connecting platform 2. When the motor 4 drives the screw 3... When rotated, the worktable 5 can move laterally on the connecting platform 2. The middle of the worktable 5 is connected to the screw 3 by a thread. A support frame 6 is connected to the top right side of the base 1. A motor 7 is installed on the rear side of the top of the support frame 6. The upper middle of the support frame 6 has a hollow design. The output shaft of the motor 7 rotates through the upper rear side of the support frame 6. The output shaft of the motor 7 is connected to a screw 8. The front end of the screw 8 is rotatably connected to the upper part of the support frame 6. A mounting block is connected to the screw 8 by a thread. The mounting block is slidably connected to the upper part of the support frame 6. A milling part 9 is installed on the left side of the mounting block. The screw 8 is driven to rotate by the power provided by the motor 7, thereby controlling the movement of the milling part 9. A support frame 6 is connected to the top right side of the base 1. Cooling tank 10 is used to store coolant and provide coolant for the circulating cooling system. Cooling tank 10 is located to the right of connecting platform 2, and motor 4 is located above cooling tank 10. Cooling tank 10 is provided with an inlet for easy addition of coolant. An inlet and outlet are provided on the left side of cooling tank 10. A connecting shell 11 is connected to the base 1, located at the bottom of connecting platform 2. A circulating cooling pipe 12 connects the inlet and outlet. The circulating cooling pipe 12 has a serpentine design to increase the cooling area and cool connecting platform 2 and workbench 5. The circulating cooling pipe 12 is located inside the connecting shell 11. A thermometer 14 is installed on the lower front side of the support frame 6 to receive the temperature transmitted by the detection head 13. Temperature data is collected by a detection head 13 located on the front right side of the connecting shell 11. The detection head 13 is used to measure the temperature inside or near the connecting shell 11. The outer end of the detection head 13 is connected to the thermometer 14 via a connecting line 15 to transmit temperature data. A collection frame 16 is placed on top of the base 1. The top of the collection frame 16 is equipped with a filter screen, which can effectively block large pieces of debris that may be generated during the processing from entering the collection frame 16. This can prevent the collection frame 16 from being blocked by large objects. The collection frame 16 is located below the connecting shell 11, and a snap-fit ​​frame 17 is snapped into the front of the collection frame 16. The collection frame 16 and the snap-fit ​​frame 17 are connected to collect coolant or other liquids leaking from the connecting shell 11 or the circulating cooling pipe 12.

[0023] When using an integrated CNC engraving and milling machine, first turn on the power and start the control system. Then, accurately input the various parameters for engraving and milling into the control system, including but not limited to the specific dimensions of the workpiece, the precise engraving path, and the feed rate.

[0024] Next, place the workpiece to be processed on the worktable 5 and use appropriate clamps or other fixing devices to firmly fix it to ensure stability and safety during the processing.

[0025] Adjust the position of the worktable 5 according to the actual processing requirements so that the workpiece on it can be accurately placed in the preset processing position. This is an important step to ensure processing accuracy.

[0026] Subsequently, through the design of the cooling box 10, the connecting shell 11 and the circulating cooling pipe 12, the circulating cooling pipe 12 flows inside the connecting shell 11, thereby effectively cooling the connecting platform 2 and the worktable 5 to prevent overheating caused by long-term processing.

[0027] During processing, the temperature data displayed by the thermometer 14 should be continuously monitored to ensure that the cooling system is operating normally and achieving good cooling effect. If the temperature is found to be too high, the flow rate or circulation speed of the coolant can be adjusted in a timely manner to achieve the best cooling effect.

[0028] Once everything is ready, the engraving and milling process is officially started in the control system. At this time, motor 4 will drive screw 3 to rotate, which in turn will drive the worktable 5 to move precisely laterally on the connecting table 2, delivering the workpiece to the designated position according to the preset processing path.

[0029] At the same time, motor 27 will also drive screw 28 to rotate, causing the engraving and milling part 9 to move flexibly. According to the instructions of the control system, the engraving and milling part 9 can accurately perform engraving and milling operations on the workpiece.

[0030] Throughout the entire processing, the temperature data displayed by the thermometer 14 must be continuously monitored to ensure that the cooling system is always operating normally, thereby effectively preventing the workpiece or device from being damaged due to overheating.

[0031] If any abnormality is found, such as coolant leakage or abnormal workpiece movement, processing should be stopped immediately and the cause should be carefully checked and the fault eliminated in a timely manner.

[0032] Once the milling and engraving process is successfully completed, motors 4 and 7 should be turned off first to stop the movement of the worktable 5 and the engraved / milled part 9. Then, the power supply to the entire device should be disconnected.

[0033] Next, remove the finished workpiece and carefully clean the debris and residual coolant from the worktable 5 and the milled part 9. At the same time, check the collection box 16 and the locking box 17 for any leaks of coolant or other liquids. If any are found, clean them immediately and replace with fresh coolant to ensure the smooth progress of subsequent processing.

[0034] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A kind of for CNC engraving and milling processing integrated device, including base (1), connecting table (2), screw one (3), motor one (4), workbench (5), support frame (6), motor two (7), screw two (8) and engraving and milling piece (9), base (1) is equipped with connecting table (2), connecting table (2) middle part is equipped with screw one (3) rotation, connecting table (2) right side is equipped with motor one (4), motor one (4) output end is connected with the end of screw one (3), connecting table (2) is equipped with workbench (5) sliding, workbench (5) is connected with screw one (3) by screw thread, the top right side of base (1) is equipped with support frame (6), support frame (6) is equipped with motor two (7), motor two (7) output end is equipped with screw two (8), screw two (8) front end is rotationally connected with support frame (6), screw two (8) is equipped with mounting block on screw thread, mounting block is installed with engraving and milling piece (9), it is characterized by: The cooling assembly is arranged on the top of the base (1).

2. The apparatus for integrated CNC engraving and milling of claim 1, wherein: The cooling assembly comprises a cooling box (10), a connecting shell (11) and a circulating cooling pipe (12), the cooling box (10) is arranged on the right side of the top of the base (1), the left side of the cooling box (10) is provided with an inlet and an outlet, the connecting shell (11) is connected to the base (1), the connecting shell (11) is arranged at the bottom of the connecting table (2), and the circulating cooling pipe (12) is arranged between the inlet and the outlet.

3. The integrated CNC engraving and milling device as described in claim 2, characterized in that: The temperature detector (14) is arranged on the front lower side of the supporting frame (6), the detection head (13) is arranged on the front side of the connecting shell (11), and the outer end of the detection head (13) is connected to the temperature detector (14) through the connecting line (15).

4. The apparatus for integrated CNC engraving and milling of claim 3, wherein: The collecting frame (16) is arranged on the top of the base (1), and the clamping frame (17) is arranged on the front side of the collecting frame (16).

5. The integrated CNC engraving and milling device as described in claim 2, characterized in that: The circulating cooling pipe (12) is designed in a serpentine shape.

6. A device for the integration of CNC engraving and milling as claimed in claim 4, characterized in that: The collecting frame (16) is provided with a filter screen on the top.

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