CNC five-axis cutting milling machine

Abstract

The utility model provides a CNC five-axis cutting milling machine, and relates to the field of milling machines. Comprising a workbench, a placing plate and a milling machine cutting assembly used for machining materials placed on the surface of the placing plate, a base is fixedly connected to the side face of the workbench, a machining box is fixedly connected to the upper surface of the base, and a hydraulic cylinder is fixedly installed on the lower surface of the base; and the telescopic end of the hydraulic cylinder penetrates through the base into the processing box and is fixedly connected with the lower surface of a placing plate. According to the CNC five-axis cutting milling machine, a workpiece is placed on the containing plate in the machining box, the milling machine cutting assembly is used for machining the workpiece, scraps generated in the machining process are limited in the machining box through the machining box, and after machining is completed, the hydraulic cylinder drives the containing plate to move upwards to the surface of the machining box; chippings accumulated on the surface of the placing plate are cleaned and collected through the cleaning assembly, manual chipping cleaning is not needed, the safety of workers is improved, and meanwhile the machining efficiency of the milling machine is improved.

Description

Technical Field

[0001] This application relates to the field of milling machine technology, specifically a CNC five-axis cutting milling machine. Background Technology

[0002] A milling machine is a versatile machine tool used for machining planes (horizontal and vertical), grooves (keyways, T-slots, dovetail grooves, etc.), geared parts (gears, splined shafts, sprockets), helical surfaces (threads, helical grooves), and various curved surfaces. It can also be used for machining rotating surfaces, internal holes, and cutting operations. When a milling machine is working, the workpiece is mounted on the worktable or indexing head. The milling cutter rotates as the primary motion, supplemented by the feed motion of the worktable or milling head, to obtain the desired machined surface. Due to its multi-bladed intermittent cutting, milling machines have high productivity. Simply put, a milling machine is a machine tool that can perform milling, drilling, and boring operations on workpieces.

[0003] Some existing milling machines lack protective devices during workpiece processing, resulting in debris flying everywhere and posing a risk of injury to workers. After workpiece processing, residual debris accumulates on the top of the workpiece table, and the lack of corresponding cleaning equipment necessitates pausing the milling machine after each processing run for manual debris removal. This frequent and time-consuming manual debris removal reduces the efficiency of manual operation, increases safety risks, and ultimately lowers the efficiency of the milling machine. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this application provides a CNC five-axis milling machine that solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this application provides the following technical solution: A CNC five-axis milling machine includes a worktable, a placement plate, and a milling cutting assembly for machining materials placed on the surface of the placement plate. A base is fixedly connected to the side of the worktable, a machining box is fixedly connected to the upper surface of the base, and a hydraulic cylinder is fixedly installed on the lower surface of the base. The telescopic end of the hydraulic cylinder passes through the base to the interior of the machining box and is fixedly connected to the lower surface of the placement plate. A fixing block is fixedly connected to one side of the upper surface of the machining box, and a cleaning assembly for cleaning accumulated debris on the surface of the placement plate is provided on the side of the fixing block.

[0008] By adopting the above technical solution, the workpiece is placed on the placement plate in the processing box, and the workpiece is processed by the milling machine cutting component. The processing box confines the debris generated during processing inside the processing box. After processing, the hydraulic cylinder drives the placement plate to move upward to the surface of the processing box. The cleaning component cleans and collects the accumulated debris on the surface of the placement plate. There is no need for manual cleaning of debris, which increases worker safety and improves the processing efficiency of the milling machine.

[0009] Preferably, the inner wall of the processing box is symmetrically provided with guide grooves, and the upper surface of the placement plate is symmetrically fixedly connected with guide blocks adapted to the guide grooves. The placement plate is slidably connected to the guide grooves through the guide blocks.

[0010] By adopting the above technical solution, the placement plate moves upward in the processing box, driving the guide block to move in the guide groove, so that the maximum vertical displacement of the placement plate is limited inside the guide groove.

[0011] Preferably, the cleaning assembly includes a second electric telescopic rod, which is fixedly installed on the side of the fixed block. The telescopic end of the second electric telescopic rod extends through to the other side of the fixed block and is fixedly connected to a cleaning plate. A storage plate is fixedly connected to the side of the processing box, and a collection box is placed on the upper surface of the storage plate.

[0012] By adopting the above technical solution, the second electric telescopic rod is activated, causing the telescopic end of the second electric telescopic rod to move the cleaning plate to the other side of the processing box, thereby pushing the debris on the surface of the placement plate into the collection box on the other side of the processing box for collection.

[0013] Preferably, the upper surface of the worktable is provided with a slide groove, and a moving component for driving the milling machine cutting assembly to move laterally is provided inside the slide groove. The moving component includes a motor, a screw, and a slider. The motor is fixedly installed on the side of the worktable, and the output end of the motor passes through the interior of the slide groove and is fixedly connected to one end of the screw. The other end of the screw is provided with a bearing seat, which is fixedly connected to the inner wall of the slide groove. One side of the slider is threadedly connected to the screw inside the slide groove, and the other side of the slider is fixedly connected to a mounting plate.

[0014] By adopting the above technical solution, the screw is rotated inside the bearing housing by starting the motor, thereby driving the slider threadedly connected to the screw to move the mounting plate laterally.

[0015] Preferably, the upper surface of the mounting plate is provided with a slot, and an adjustment component for driving the milling machine cutting assembly to move longitudinally is provided inside the slot. The adjustment component includes a first electric telescopic rod, which is fixedly installed on the side of the mounting plate. The telescopic end of the first electric telescopic rod passes through the inside of the slot and is fixedly connected to a moving block. The upper surface of the moving block is fixedly connected to the lower surface of the milling machine cutting assembly.

[0016] By adopting the above technical solution, the extension end of the first electric telescopic rod is activated to drive the moving block to move longitudinally along the slot direction, thereby driving the milling machine cutting assembly on the moving block to move longitudinally and adjust its longitudinal machining position.

[0017] Preferably, the adjustment component further includes a limiting groove, which is symmetrically opened on the inner wall of the groove opening. Both sides of the moving block are fixedly connected with limiting blocks that are adapted to the limiting groove, and the moving block is slidably connected to the limiting groove through the limiting blocks.

[0018] By adopting the above technical solution, the moving block moves within the slot, causing the limiting block to move within the limiting groove, thereby limiting the longitudinal displacement distance of the moving block within the limiting groove.

[0019] (III) Beneficial Effects

[0020] This application provides a CNC five-axis milling machine. It has the following advantages:

[0021] 1. This CNC five-axis milling machine processes workpieces by placing them on a mounting plate inside the machining chamber and using the milling cutting components. The machining chamber confines the debris generated during processing inside. After processing, a hydraulic cylinder moves the mounting plate upwards to the surface of the machining chamber, where a cleaning component cleans and collects the accumulated debris. This eliminates the need for manual debris removal, increasing worker safety and improving the milling machine's processing efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0023] Figure 1 This is a schematic diagram of the first three-dimensional structure of this application;

[0024] Figure 2 This is a front view of the three-dimensional structure of this application;

[0025] Figure 3 This is a side view of the internal cross-section of the mounting plate in this application;

[0026] Figure 4 This is a side view of the three-dimensional structure of this application.

[0027] In the diagram: 1. Worktable; 101. Slide rail; 102. Base; 2. Moving assembly; 201. Motor; 202. Screw; 203. Slider; 3. Mounting plate; 4. Adjusting assembly; 401. First electric telescopic rod; 402. Moving block; 411. Limiting groove; 412. Limiting block; 5. Milling machine cutting assembly; 6. Machining box; 601. Fixing block; 7. Placement plate; 701. Guide block; 702. Guide groove; 8. Hydraulic cylinder; 9. Cleaning assembly; 901. Second electric telescopic rod; 902. Cleaning plate; 903. Collection box. Detailed Implementation

[0028] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] Reference Figure 1 and Figure 3 This application provides a CNC five-axis milling machine, including a worktable 1, a placement plate 7, and a milling cutting assembly 5 for processing materials placed on the surface of the placement plate 7. A base 102 is fixedly connected to the side of the worktable 1, a processing box 6 is fixedly connected to the upper surface of the base 102, and a hydraulic cylinder 8 is fixedly installed on the lower surface of the base 102. The telescopic end of the hydraulic cylinder 8 passes through the base 102 to the interior of the processing box 6 and is fixedly connected to the lower surface of the placement plate 7. A fixing block 601 is fixedly connected to one side of the upper surface of the processing box 6, and a cleaning assembly 9 is provided on the side of the fixing block 601 for cleaning the accumulated debris on the surface of the placement plate 7. By placing the workpiece on the placement plate 7 in the processing box 6, the workpiece is processed by the milling cutting assembly 5. The processing box 6 is used to confine the debris generated during processing inside the processing box 6. After processing, the hydraulic cylinder 8 drives the placement plate 7 to move upward to the surface of the processing box 6, and the cleaning assembly 9 cleans and collects the accumulated debris on the surface of the placement plate 7.

[0030] Reference Figure 1 and Figure 3 In one aspect of this embodiment, the inner wall of the processing box 6 is symmetrically provided with guide grooves 702, and the upper surface of the placement plate 7 is symmetrically fixedly connected with guide blocks 701 adapted to the guide grooves 702. The placement plate 7 is slidably connected to the guide grooves 702 through the guide blocks 701. The vertical movement of the placement plate 7 in the processing box 6 drives the guide blocks 701 to move in the guide grooves 702, thereby limiting the vertical displacement of the placement plate 7 to the inside of the guide grooves 702.

[0031] Reference Figure 1 and Figure 3 In one aspect of this embodiment, the cleaning assembly 9 includes a second electric telescopic rod 901, which is fixedly installed on the side of the fixing block 601. The telescopic end of the second electric telescopic rod 901 extends through to the other side of the fixing block 601 and is fixedly connected to a cleaning plate 902. A storage plate is fixedly connected to the side of the processing box 6, and a collection box 903 is placed on the upper surface of the storage plate. By activating the second electric telescopic rod 901, the telescopic end of the second electric telescopic rod 901 drives the cleaning plate 902 to move to the other side of the processing box 6, pushing the debris on the upper surface of the placement plate 7 into the collection box 903 on the other side of the processing box 6 for collection.

[0032] Reference Figure 1 , Figure 2 and Figure 3 In one aspect of this embodiment, a slide groove 101 is provided on the upper surface of the worktable 1. A moving component 2 for driving the milling machine cutting assembly 5 to move laterally is provided inside the slide groove 101. The moving component 2 includes a motor 201, a screw 202, and a slider 203. The motor 201 is fixedly installed on the side of the worktable 1. The output end of the motor 201 extends into the interior of the slide groove 101 and is fixedly connected to one end of the screw 202. The other end of the screw 202 is provided with a bearing seat, which is fixedly connected to the inner wall of the slide groove 101. One side of the slider 203 is threadedly connected to the screw 202 inside the slide groove 101, and the other side of the slider 203 is fixedly connected to a mounting plate 3. By starting the motor 201, the screw 202 rotates inside the bearing seat under the action of the output end of the motor 201. The rotation of the screw 202 drives the slider 203, which is threadedly connected to it, to move the mounting plate 3 laterally along the slide groove 101, adjusting the lateral position of the milling machine cutting assembly 5 on the upper surface of the mounting plate 3.

[0033] Reference Figure 1 , Figure 3 and Figure 4 In one aspect of this embodiment, a slot is provided on the upper surface of the mounting plate 3. An adjustment component 4 for driving the milling machine cutting assembly 5 to move longitudinally is provided inside the slot. The adjustment component 4 includes a first electric telescopic rod 401, which is fixedly installed on the side of the mounting plate 3. The telescopic end of the first electric telescopic rod 401 extends through the inside of the slot and is fixedly connected to a moving block 402. The upper surface of the moving block 402 is fixedly connected to the lower surface of the milling machine cutting assembly 5. By activating the first electric telescopic rod 401, the telescopic end of the first electric telescopic rod 401 drives the moving block 402 to move longitudinally along the slot direction, thereby driving the milling machine cutting assembly 5 on the moving block 402 to move longitudinally and adjust its longitudinal machining position.

[0034] Reference Figure 3 and Figure 4In one aspect of this embodiment, the adjustment component 4 further includes a limiting groove 411. The limiting groove 411 is symmetrically opened on the inner wall of the groove opening. Both sides of the moving block 402 are fixedly connected with limiting blocks 412 that are adapted to the limiting groove 411. The moving block 402 is slidably connected to the limiting groove 411 through the limiting blocks 412. The moving block 402 moves in the groove opening, causing the limiting blocks 412 to move in the limiting groove 411, thereby limiting the longitudinal displacement distance of the moving block 402 within the limiting groove 411.

[0035] All electrical devices in this plan are powered by an external power source.

[0036] Working principle: In use, the workpiece is placed on the placement plate 7 inside the processing box 6, and the milling machine cutting assembly 5 processes the workpiece. Starting the motor 201 causes the screw 202 to rotate inside the bearing housing under the action of the motor 201 output end. The rotation of the screw 202 drives the threaded slider 203 to move the mounting plate 3 laterally along the slide groove 101, adjusting the lateral position of the milling machine cutting assembly 5 on the upper surface of the mounting plate 3. Activating the first electric telescopic rod 401 causes its telescopic end to move the moving block 402 longitudinally along the groove direction, thereby moving the milling machine cutting assembly 5 on the moving block 402 longitudinally to adjust its longitudinal processing position. The movement of the moving block 402 within the groove... The limiting block 412 moves within the limiting groove 411, limiting the longitudinal displacement of the moving block 402 within the limiting groove 411. The processing box 6 confines the debris generated during processing within the processing box 6. After processing, the hydraulic cylinder 8 moves the placement plate 7 upward to the surface of the processing box 6. The placement plate 7 moves up and down within the processing box 6, causing the guide block 701 to move within the guide groove 702, thus limiting the vertical displacement of the placement plate 7 within the guide groove 702. By activating the second electric telescopic rod 901, the telescopic end of the second electric telescopic rod 901 moves the cleaning plate 902 to the other side of the processing box 6, pushing the debris on the upper surface of the placement plate 7 into the collection box 903 on the other side of the processing box 6 for collection.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CNC five-axis cutting milling machine comprising a worktable (1), a placement plate (7) and a milling machine cutting assembly (5) for machining a material placed on the surface of the placement plate (7), characterized by: The side surface of the workbench (1) is fixedly connected with a base (102), the upper surface of the base (102) is fixedly connected with a processing box (6), the lower surface of the base (102) is fixedly installed with a hydraulic cylinder (8), the telescopic end of the hydraulic cylinder (8) penetrates through the base (102) to the inside of the processing box (6) and is fixedly connected with the lower surface of a placing plate (7), and the upper surface of the processing box (6) is fixedly connected with a fixed block (601) on one side, and the side surface of the fixed block (601) is provided with a cleaning assembly (9) for cleaning the accumulated debris on the surface of the placing plate (7).

2. A CNC five-axis cutting miller as claimed in claim 1, characterized in that: The inner wall of the processing box (6) is symmetrically provided with a guide groove (702), and the upper surface of the placing plate (7) is fixedly connected with a guide block (701) matched with the guide groove (702), and the placing plate (7) is slidably connected with the guide groove (702) through the guide block (701).

3. A CNC five-axis cutting miller as claimed in claim 1, characterized in that: The cleaning assembly (9) comprises a second electric telescopic rod (901), which is fixedly installed on the side surface of the fixed block (601), and the telescopic end of the second electric telescopic rod (901) penetrates to the other side of the fixed block (601) and is fixedly connected with a cleaning plate (902), and the side surface of the processing box (6) is fixedly connected with a storage plate, and the upper surface of the storage plate is provided with a collection box (903).

4. The CNC five-axis cutting miller of claim 1, wherein: The upper surface of the workbench (1) is provided with a sliding groove (101), and the inside of the sliding groove (101) is provided with a moving assembly (2) for driving the milling machine cutting assembly (5) to move transversely, the moving assembly (2) comprises a motor (201), a screw rod (202) and a sliding block (203), the motor (201) is fixedly installed on the side surface of the workbench (1), the output end of the motor (201) penetrates to the inside of the sliding groove (101) and is fixedly connected with one end of the screw rod (202), the other end of the screw rod (202) is provided with a bearing seat, the bearing seat is fixedly connected on the inner wall of the sliding groove (101), and the sliding block (203) is threadedly connected with the screw rod (202) on one side in the sliding groove (101), and the other side of the sliding block (203) is fixedly connected with a mounting plate (3).

5. A CNC five-axis cutting miller as claimed in claim 4, characterized in that: The upper surface of the mounting plate (3) is provided with a notch, and the inside of the notch is provided with an adjusting assembly (4) for driving the milling machine cutting assembly (5) to move longitudinally, the adjusting assembly (4) comprises a first electric telescopic rod (401), the first electric telescopic rod (401) is fixedly installed on the side surface of the mounting plate (3), the telescopic end of the first electric telescopic rod (401) penetrates to the inside of the notch and is fixedly connected with a moving block (402), and the upper surface of the moving block (402) is fixedly connected with the lower surface of the milling machine cutting assembly (5).

6. A CNC five-axis cutting miller as claimed in claim 5, characterized in that: The adjusting assembly (4) further comprises a limiting groove (411), the limiting groove (411) is symmetrically provided on the inner wall of the notch, the two sides of the moving block (402) are fixedly connected with limiting blocks (412) matched with the limiting groove (411), and the moving block (402) is slidably connected with the limiting groove (411) through the limiting blocks (412).

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