Efficient double-tool-bit milling machine device

Abstract

The invention relates to the technical field of milling machines, in particular to an efficient double-tool-bit milling machine device which comprises a vertical and horizontal milling machine body, a vertical milling cutter mechanism and a horizontal milling cutter mechanism are mounted on the vertical and horizontal milling machine body respectively, mounting frames are fixedly arranged on the vertical milling cutter mechanism and the horizontal milling cutter mechanism respectively, and grooves are formed in the mounting frames. A rack is embedded in the groove wall of the groove, a double-tool-bit assembly is installed on one installation frame and comprises a movable milling cutter mechanism, two connecting bases are fixedly arranged on the movable milling cutter mechanism, the connecting bases are matched with the installation frames in a clamped connection mode, fixing blocks are installed on the connecting bases, and rotating shafts are rotationally connected to the fixing blocks. According to the double-tool-bit assembly, frequent equipment replacement or workpiece position adjustment is not needed, the machining period is further shortened, the machining requirements of different workpiece shapes and sizes are met, the machining flexibility and adaptability are improved through flexible disassembly and assembly of the double-tool-bit assembly, the machining precision and stability are improved, and the machining process is more controllable and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of milling machines, in particular to a milling machine device with high efficiency and double cutter heads. Background Art

[0002] In the field of mechanical processing, milling machine is a widely used metal cutting machine tool, mainly used for processing workpieces in plane, groove, contour and other shapes. The spindle is the core part of the milling machine, responsible for rotating the cutting tool. The worktable is where the workpiece is placed, usually moving in the horizontal and vertical directions, so that the operator can adjust the position of the workpiece according to the needs to achieve more precise processing. The double-head milling machine is usually composed of a bed, a milling head, a worktable, a feed mechanism and other parts. The two milling heads can process the workpiece at the same time, thereby improving production efficiency. After searching, the Chinese patent with announcement number CN212443396U provides an intelligent and efficient double-milling head CNC screw special milling machine, which drives the screw body to rotate through the motor, so that the screw body drives the screw slider to move, which is convenient for driving the milling cutter to move forward and backward and left and right, and drives the milling cutter to move up and down through the cylinder, which increases the overall flexibility, facilitates the overall all-round movement, and facilitates the overall processing; However, it was found during use that the device was mainly designed for horizontal milling processing, which is inconvenient for workpieces that need to be processed by vertical milling machines. This means that when the workpiece needs to be processed vertically and horizontally at the same time, it is necessary to frequently change equipment or adjust the position of the workpiece, which not only increases the complexity of the operation, but also reduces the processing efficiency, which is not conducive to the efficient milling of the workpiece. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a high-efficiency double-head milling machine device, which processes workpieces simultaneously through a movable milling cutter mechanism, a vertical milling cutter mechanism and a horizontal milling cutter mechanism. There is no need to frequently replace equipment or adjust the position of the workpiece, which further shortens the processing cycle and meets the processing requirements of different workpiece shapes and sizes. The flexible disassembly and installation of the double-head assembly improves the flexibility and adaptability of processing, improves the processing accuracy and stability, and makes the processing process more controllable and reliable.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: a high-efficiency double-cutter head milling machine device, comprising a vertical and horizontal milling machine body, on which a vertical milling cutter mechanism and a horizontal milling cutter mechanism are respectively installed, and mounting frames are respectively fixed to the vertical milling cutter mechanism and the horizontal milling cutter mechanism, and a groove is opened on the mounting frame, and a rack is embedded in the groove wall, and a double-cutter head assembly is installed on one of the mounting frames, and the double-cutter head assembly includes a movable milling cutter mechanism, and two connecting seats are fixed on the movable milling cutter mechanism, and the connecting seat is engaged with the mounting frame, and a fixed block is installed on the connecting seat, and a rotating shaft is rotatably connected to the fixed block, and a gear is sleeved on the middle part of the rotating shaft, and a first servo motor is installed on the fixed block through the mounting seat, and the output shaft of the first servo motor is coaxially connected to the rotating shaft, and the gear is meshingly connected to the rack.

[0005] Preferably, the vertical milling cutter mechanism, the horizontal milling cutter mechanism and the movable milling cutter mechanism are respectively provided with a spindle motor, a milling cutter body is mounted on the output shaft of the spindle motor, an anti-smoke and dust assembly is respectively sleeved on the outer wall of the output shaft of the spindle motor, a protective cover is provided on the anti-smoke and dust assembly, the middle part of the protective cover is an axially telescopic elastic tube body, a plurality of overflow grooves are provided on the bottom surface of the protective cover, a limiting ring is fixedly provided on the outer peripheral wall of the output shaft of the spindle motor, and the middle part of the protective cover is rotatably connected to the limiting ring.

[0006] Through the above technical solution, the protective cover rotates along the output shaft of the spindle motor through the limiting ring, thereby reducing the splashing of smoke and dust.

[0007] Preferably, a coolant pipe is fixedly provided on the protective cover, a quick-connect pipe is connected to the protective cover, two semicircular blocks are fixedly provided on the outer peripheral wall of the protective cover in a symmetrical structure, two cylinders are fixedly provided on the outer peripheral wall of the spindle motor in a symmetrical structure, a spring is fixedly provided on the output shaft of the cylinder, and the bottom surface of the spring is fixedly connected to the semicircular block.

[0008] Through the above technical solution, the piston rod of the cylinder pushes the spring to drive the semicircular block to move synchronously, so that the bottom surface of the protective cover can be adjusted to a suitable height.

[0009] Preferably, a workbench is provided on the vertical and horizontal milling machine body, an adjusting block is provided at the lower end of the workbench, a cleaning assembly is provided on the adjusting block, the cleaning assembly includes a cleaning block, two supporting blocks are respectively fixed at both ends of the cleaning block, a connecting block is fixed at the lower end of the supporting block, and the inner wall of the supporting block is slidably connected to the outer wall of the adjusting block.

[0010] Preferably, two pneumatic slides are symmetrically mounted on the outer wall of the adjustment block through a mounting seat, a slider is slidably connected to the pneumatic slide, the connecting block is fixedly connected to the slider, and a cleaning roller is rotatably connected between the two support blocks.

[0011] Through the above technical solution, the sliders of the two pneumatic slides drive the connecting block to drive the support block to move, thereby driving the cleaning roller to move on the surface of the workbench.

[0012] Preferably, a second servo motor is installed on the outer wall of one of the support blocks through a mounting seat, the output shaft of the second servo motor is coaxially connected to the cleaning roller, the lower end of the cleaning roller is in frictional contact with the top surface of the workbench, and an inclined scraper is provided at the lower end of the cleaning block, and the outer peripheral wall of the lower end of the inclined scraper slides on the upper surface of the workbench.

[0013] Through the above technical solution, the inclined scraper scrapes away the chips and other residues on the surface of the workbench, and the residues slide along the inclined scraper into the inclined groove.

[0014] Preferably, an inclined groove is provided inside the cleaning block, a triangular scraper is fixedly provided on the inner wall of the upper end of the cleaning block, and the cleaning roller is in frictional contact with the triangular scraper.

[0015] Through the above technical solution, the cleaning roller is in frictional contact with the triangular scraper while rotating, and the residues remaining and attached to the cleaning roller are cleaned in time by the triangular scraper.

[0016] Preferably, one of the support blocks is connected with a suction pipe, which is connected with the inclined groove of the cleaning block, and one of the support blocks is provided with a plurality of drainage holes, which are connected with the inclined groove.

[0017] Through the above technical solution, the residual chips transported to the inside of the inclined groove are sucked and collected by external suction equipment, and the design of the drainage hole allows liquid residues such as coolant to be discharged smoothly.

[0018] Preferably, a suction component is further included, wherein a positioning block is provided on the suction component, and the bottom surfaces at both ends of the positioning block are respectively fixedly connected to the top surfaces at both ends of the vertical and horizontal milling machine body, and an exhaust fan is installed on the positioning block through a mounting seat, and the air inlet end of the exhaust fan is respectively connected to a dust suction pipe and a smoke extraction pipe, and the air outlet end of the exhaust fan is connected to a dust collector body, and the dust collector body is installed on the top surface of the positioning block through a mounting seat.

[0019] Through the above technical solution, the debris and smoke collected by the dust suction pipe come from the inclined groove of the cleaning component, are sucked into the dust suction pipe through the suction pipe, and then are sucked into the dust collector body by the exhaust fan for processing.

[0020] Preferably, one end of the dust suction pipe away from the exhaust fan is connected to one end of the suction pipe, and one end of the smoke extraction pipe away from the exhaust fan is connected to one end of the quick-connect pipe.

[0021] Through the above technical solution, the dust collector body filters and processes the inhaled smoke and debris and discharges clean air, while the debris and smoke are collected inside the dust collector body for subsequent cleaning.

[0022] Beneficial effects of the present invention: 1. In the present invention, the double-cutter head assembly is snap-fitted with the mounting frame through the connecting seat thereon to ensure the stability of the installation. The double-cutter head assembly is flexibly installed and disassembled on the mounting frame of the vertical milling cutter mechanism and the horizontal milling cutter mechanism through the connecting seat, which is convenient for simultaneously processing the workpiece through two milling cutters; when installing and disassembling the double-cutter head assembly, after the corresponding connecting seat is inserted into the mounting frame, the output shaft of the first servo motor drives the rotating shaft to rotate, so that the gear and the rack are engaged, and the corresponding connecting seat is pushed to slide along the mounting frame to a suitable position, and the movable milling cutter mechanism is adjusted to a suitable position, so that the workpiece can be processed simultaneously by the movable milling cutter mechanism and the vertical milling cutter mechanism and the horizontal milling cutter mechanism, without frequently changing equipment or adjusting the workpiece position, further shortening the processing cycle, meeting the processing requirements of different workpiece shapes and sizes, and the flexible disassembly and installation of the double-cutter head assembly improves the flexibility and adaptability of processing, improves the processing accuracy and stability, and makes the processing process more controllable and reliable.

[0023] 2. In the present invention, the spindle motors on the vertical milling cutter mechanism, the horizontal milling cutter mechanism and the movable milling cutter mechanism respectively drive their output shafts to rotate, thereby driving the milling cutter body installed on the output shaft to rotate at high speed to achieve milling processing of the workpiece; during the processing, the coolant enters the protective cover through the coolant pipe to cool and clean the milling area, and the multiple overflow grooves opened on the bottom surface of the protective cover allow the coolant to flow out to maintain the cleanliness and cooling effect inside the protective cover. The protective cover rotates along the output shaft of the spindle motor through the limit ring, reducing the splash of smoke and dust. The limit ring is fixed on the outer peripheral wall of the output shaft of the spindle motor and is rotatably connected to the middle part of the protective cover to ensure that the protective cover can rotate with the output shaft without falling off. The smoke inside the protective cover is conveniently transported to the outside through the external suction equipment through the quick-connect pipe, reducing the impact of smoke and dust on the workpiece and the milling cutter body during milling.

[0024] 3. In the present invention, the piston rod of the cylinder pushes the spring to drive the semicircular block to move synchronously, which makes it convenient to adjust the bottom surface of the protective cover to a suitable height, conveniently protect the smoke and dust during the milling process, and reduce the occurrence of smoke and dust escape. At the same time, when the height or position of the protective cover needs to be adjusted, the elastic potential energy of the spring reduces the impact on the workpiece, protects the workpiece from damage, and improves the accuracy and stability of the milling process. The elastic potential energy of the spring reduces the wear and fatigue of the axially telescopic elastic tube body of the protective cover, thereby extending the service life.

[0025] 4. In the present invention, when cleaning the top surface of the worktable of the vertical and horizontal milling machine body, the connecting block is driven by the sliders of the two pneumatic slides to drive the support block to move, thereby driving the cleaning roller to move on the surface of the worktable, and the cleaning roller is driven to rotate by the output shaft of the second servo motor. The rotating cleaning roller cleans the top surface of the worktable and transports the chips and the like to the inside of the cleaning block. While the cleaning roller moves, the support block and the cleaning block drive the inclined scraper to move synchronously, so that the inclined scraper scrapes off the chips and other residues on the surface of the worktable. The residues slide along the inclined scraper into the inclined groove. With the use of the cleaning roller, the cleaning effect and efficiency are improved. While the cleaning roller rotates, it is in friction contact with the triangular scraper. The triangular scraper is used to clean the residues remaining and attached to the cleaning roller in time, thereby improving the cleaning efficiency of the worktable.

[0026] 5. In the present invention, the residual chips transported to the interior of the inclined trough are sucked and collected by an external suction device. When the inclined trough is collecting, part of the coolant mixed with the chips enters synchronously, and the coolant is discharged to the outside through the drain hole. The design of the drain hole allows the coolant and other liquid residues to be discharged smoothly, which facilitates the collection and use of the chips and reduces the influence of the coolant on the chip collection.

[0027] 6. In the present invention, a strong suction force is generated by the exhaust fan during suction, and the debris generated when the cleaning component is cleaning and the smoke inside the protective cover are respectively sucked through the dust suction pipe and the smoke extraction pipe. The debris and smoke collected by the dust suction pipe come from the inclined groove of the cleaning component, are sucked into the dust suction pipe through the suction pipe, and are then sucked into the dust collector body by the exhaust fan for treatment. The smoke extraction pipe is connected to the part that needs suction through the quick-connect pipe, and the smoke is sucked into the smoke extraction pipe, and is also sucked into the dust collector body by the exhaust fan. The dust collector body filters and processes the sucked smoke and debris, and discharges clean air, while the debris and smoke are collected inside the dust collector body for subsequent cleaning, thereby realizing rapid cleaning of smoke and debris in the working area, improving the cleanliness and safety of the working environment, facilitating the effective collection and treatment of waste generated during the processing, and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the mounting frame of the present invention; Figure 3 It is a schematic diagram of the structure of the double cutter head assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the connecting seat of the present invention; Figure 5 It is a schematic diagram of the structure of the smoke and dust prevention component of the present invention; Figure 6 It is a schematic diagram of the cleaning block structure of the present invention; Figure 7 A bottom-up stereoscopic diagram of the slider structure of the present invention; Figure 8 It is a schematic diagram of the inclined scraper structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the suction component of the present invention.

[0029] In the figure: 1. vertical and horizontal milling machine body; 2. vertical milling cutter mechanism; 3. horizontal milling cutter mechanism; 4. mounting frame; 5. double cutter head assembly; 501. connecting seat; 502. fixing block; 503. rotating shaft; 504. gear; 505. first servo motor; 506. movable milling cutter mechanism; 6. groove; 7. rack; 8. smoke and dust prevention assembly; 801. protective cover; 802. overflow groove; 803. coolant pipe; 804. quick pipe; 805. semicircular block; 806. cylinder; 807. spring; 9. spindle motor; 10. milling cutter body; 11. limit ring ; 12. Workbench; 13. Adjustment block; 14. Cleaning assembly; 1401. Cleaning block; 1402. Support block; 1403. Connecting block; 1404. Pneumatic slide; 1405. Sliding block; 1406. Cleaning roller; 1407. Second servo motor; 1408. Inclined scraper; 1409. Inclined groove; 1410. Triangular scraper; 1411. Suction pipe; 1412. Drain hole; 15. Suction assembly; 1501. Positioning block; 1502. Exhaust fan; 1503. Dust suction pipe; 1504. Smoke pipe; 1505. Dust collector body. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1: Figures 1 to 4 As shown, the present embodiment provides a high-efficiency double-cutter head milling machine device, including a vertical and horizontal milling machine body 1, on which a vertical milling cutter mechanism 2 and a horizontal milling cutter mechanism 3 are respectively installed, and mounting frames 4 are respectively fixed on the vertical milling cutter mechanism 2 and the horizontal milling cutter mechanism 3, and a groove 6 is opened on the mounting frame 4, and a rack 7 is embedded in the groove wall of the groove 6, and a double-cutter head assembly 5 is installed on one of the mounting frames 4, and the double-cutter head assembly 5 includes a movable milling cutter mechanism 506, and two connecting seats 501 are fixed on the movable milling cutter mechanism 506, and the connecting seat 501 is engaged with the mounting frame 4, and a fixed block 502 is installed on the connecting seat 501, and a rotating shaft 503 is rotatably connected to the fixed block 502, and a gear 504 is sleeved on the middle part of the rotating shaft 503, and a first servo motor 505 is installed on the fixed block 502 through the mounting seat, and the output shaft of the first servo motor 505 is coaxially connected with the rotating shaft 503, and the gear 504 is meshed with the rack 7.

[0032] When in use, the double cutter head assembly 5 is snap-fitted with the mounting frame 4 through the connecting seat 501 thereon to ensure the stability of the installation. The double cutter head assembly 5 is flexibly installed and disassembled on the mounting frame 4 of the vertical milling cutter mechanism 2 and the horizontal milling cutter mechanism 3 through the connecting seat 501, which is convenient for processing the workpiece by two milling cutters at the same time; when installing and disassembling the double cutter head assembly 5, after the corresponding connecting seat 501 is inserted into the mounting frame 4, the output shaft of the first servo motor 505 drives the rotating shaft 503 to rotate, so that the gear 504 is engaged with the rack 7, pushing The corresponding connecting seat 501 slides to a suitable position along the mounting frame 4, and the movable milling cutter mechanism 506 is adjusted to a suitable position, so that the workpiece can be processed simultaneously by the movable milling cutter mechanism 506 and the vertical milling cutter mechanism 2 and the horizontal milling cutter mechanism 3. There is no need to frequently replace equipment or adjust the position of the workpiece, which further shortens the processing cycle and meets the processing requirements of different workpiece shapes and sizes. The flexible disassembly and installation of the double cutter head assembly 5 improves the flexibility and adaptability of processing, improves the processing accuracy and stability, and makes the processing process more controllable and reliable.

[0033] Embodiment 2: Figure 1 , Figure 3 and Figure 5 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that a spindle motor 9 is respectively provided on the vertical milling cutter mechanism 2, the horizontal milling cutter mechanism 3 and the movable milling cutter mechanism 506, a milling cutter body 10 is installed on the output shaft of the spindle motor 9, and an anti-smoke and dust assembly 8 is respectively sleeved on the outer wall of the output shaft of the spindle motor 9, and a protective cover 801 is provided on the anti-smoke and dust assembly 8. The middle part of the protective cover 801 is an axially retractable elastic tube body, and a plurality of overflow grooves 802 are opened on the bottom surface of the protective cover 801. A limiting ring 11 is fixedly provided on the outer peripheral wall of the output shaft of the spindle motor 9, and the middle part of the protective cover 801 is rotatably connected to the limiting ring 11; the protective cover 801 rotates along the output shaft of the spindle motor 9 through the limiting ring 11, thereby reducing smoke and dust splashing.

[0034] A coolant pipe 803 is fixedly provided on the protective cover 801, and a quick-connect pipe 804 is connected to the protective cover 801. Two semicircular blocks 805 are fixedly provided on the outer wall of the protective cover 801 in a symmetrical structure. Two cylinders 806 are fixedly provided on the outer wall of the spindle motor 9 in a symmetrical structure. A spring 807 is fixedly provided on the output shaft of the cylinder 806, and the bottom surface of the spring 807 is fixedly connected to the semicircular block 805; the piston rod of the cylinder 806 pushes the spring 807 to drive the semicircular block 805 to move synchronously, so as to facilitate the adjustment of the bottom surface of the protective cover 801 to a suitable height.

[0035] When the smoke and dust prevention assembly 8 is used, the spindle motors 9 on the vertical milling cutter mechanism 2, the horizontal milling cutter mechanism 3 and the movable milling cutter mechanism 506 respectively drive their output shafts to rotate, thereby driving the milling cutter body 10 installed on the output shaft to rotate at high speed to achieve milling processing of the workpiece; during the processing, the coolant enters the protective cover 801 through the coolant pipe 803 to cool and clean the milling area, and the multiple overflow grooves 802 opened on the bottom surface of the protective cover 801 allow the coolant to flow out to maintain the cleanliness and cooling effect of the inside of the protective cover 801. The protective cover 801 rotates along the output shaft of the spindle motor 9 through the limit ring 11, reducing the splashing of smoke and dust; The limit ring 11 is fixed on the outer peripheral wall of the output shaft of the spindle motor 9 and is rotatably connected to the middle part of the protective cover 801 to ensure that the protective cover 801 can rotate with the output shaft without falling off. The smoke inside the protective cover 801 is conveniently transported to the outside through the external suction device through the quick-connect pipe 804, thereby reducing the impact of smoke on the workpiece and the milling cutter body 10 during milling. During the milling process, the piston rod of the cylinder 806 pushes the spring 807 to drive the semicircular block 805 to move synchronously, which makes it convenient to adjust the bottom surface of the protective cover 801 to a suitable height, facilitates the protection of smoke and dust during the milling process, and reduces the occurrence of smoke and dust escape. At the same time, when the height or position of the protective cover 801 needs to be adjusted, the elastic potential energy of the spring 807 reduces the impact on the workpiece, protects the workpiece from damage, and improves the accuracy and stability of the milling process. The elastic potential energy of the spring 807 reduces the wear and fatigue of the axially telescopic elastic tube body of the protective cover 801, thereby extending its service life.

[0036] Embodiment 3: Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that a workbench 12 is provided on the vertical and horizontal milling machine body 1, an adjusting block 13 is provided at the lower end of the workbench 12, a cleaning assembly 14 is provided on the adjusting block 13, and the cleaning assembly 14 includes a cleaning block 1401, two supporting blocks 1402 are fixedly provided at both ends of the cleaning block 1401, a connecting block 1403 is fixedly provided at the lower end of the supporting block 1402, the inner wall of the supporting block 1402 is slidably connected to the outer wall of the adjusting block 13, and two pneumatic slides 1404 are symmetrically installed on the outer wall of the adjusting block 13 through a mounting seat, a slider 1405 is slidably connected to the pneumatic slide 1404, the connecting block 1403 is fixedly connected to the slider 1405, and a cleaning roller 1406 is rotatably connected between the two supporting blocks 1402; the connecting block 1403 is driven by the sliders 1405 of the two pneumatic slides 1404 to drive the supporting block 1402 to move, thereby driving the cleaning roller 1406 to move on the surface of the workbench 12.

[0037] A second servo motor 1407 is installed on the outer wall of one of the support blocks 1402 through a mounting seat, and the output shaft of the second servo motor 1407 is coaxially connected to the cleaning roller 1406. The lower end of the cleaning roller 1406 is in friction contact with the top surface of the workbench 12. An inclined scraper 1408 is provided at the lower end of the cleaning block 1401, and the outer peripheral wall of the lower end of the inclined scraper 1408 slides with the upper surface of the workbench 12; the inclined scraper 1408 scrapes off the chips and other residues on the surface of the workbench 12, and the residues slide along the inclined scraper 1408 into the inclined groove 1409.

[0038] An inclined groove 1409 is provided inside the cleaning block 1401, and a triangular scraper 1410 is fixedly provided on the inner wall of the upper end of the cleaning block 1401. The cleaning roller 1406 is in frictional contact with the triangular scraper 1410; the cleaning roller 1406 is in frictional contact with the triangular scraper 1410 while rotating, and the residues remaining and attached to the cleaning roller 1406 are cleaned in time by the triangular scraper 1410.

[0039] One of the support blocks 1402 is connected to a suction pipe 1411, which is connected to the inclined groove 1409 of the cleaning block 1401. One of the support blocks 1402 is provided with a plurality of drainage holes 1412, which are connected to the inclined groove 1409. The residual chips transported to the interior of the inclined groove 1409 are sucked and collected by an external suction device, and the design of the drainage holes 1412 allows liquid residues such as coolant to be discharged smoothly.

[0040] When the cleaning assembly 14 is used to clean the top surface of the worktable 12 of the vertical and horizontal milling machine body 1, the sliders 1405 of the two pneumatic slides 1404 drive the connecting block 1403 to drive the support block 1402 to move, thereby driving the cleaning roller 1406 to move on the surface of the worktable 12, and the output shaft of the second servo motor 1407 drives the cleaning roller 1406 to rotate, and the rotating cleaning roller 1406 cleans the top surface of the worktable 12, and transports the chips and the like to the inside of the cleaning block 1401; When the cleaning roller 1406 moves, the support block 1402 and the cleaning block 1401 drive the inclined scraper 1408 to move synchronously, so that the inclined scraper 1408 scrapes off the residues such as chips on the surface of the workbench 12, and the residues slide along the inclined scraper 1408 to the inclined groove 1409. With the use of the cleaning roller 1406, the cleaning effect and efficiency are improved. When the cleaning roller 1406 rotates, it is in friction contact with the triangular scraper 1410. The triangular scraper 1410 cleans the residues remaining and attached on the cleaning roller 1406 in time, thereby improving the cleaning efficiency of the workbench 12. The residual chips transported to the interior of the inclined trough 1409 are sucked and collected by an external suction device. When the inclined trough 1409 is collecting, part of the coolant mixed with the chips enters simultaneously, and the coolant is discharged to the outside through the drain hole 1412. The design of the drain hole 1412 allows the coolant and other liquid residues to be discharged smoothly, which facilitates the collection and use of the chips and reduces the impact of the coolant on the chip collection.

[0041] Embodiment 4: Figure 1 , Figure 5 , Figure 7 and Fig. 9 As shown, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that it further includes a suction component 15, on which a positioning block 1501 is provided, and the bottom surfaces at both ends of the positioning block 1501 are respectively fixedly connected to the top surfaces at both ends of the vertical and horizontal milling machine body 1, and an exhaust fan 1502 is installed on the positioning block 1501 through a mounting seat, and the air inlet end of the exhaust fan 1502 is respectively connected to a dust suction pipe 1503 and a smoke extraction pipe 1504, and the air outlet end of the exhaust fan 1502 is connected to a dust collector body 1505, and the dust collector body 1505 is installed on the top surface of the positioning block 1501 through a mounting seat; the debris and smoke collected by the dust suction pipe 1503 come from the inclined groove 1409 of the cleaning component 14, and are sucked into the dust suction pipe 1503 through the suction pipe 1411, and then are sucked into the dust collector body 1505 by the exhaust fan 1502 for processing.

[0042] One end of the dust suction pipe 1503 away from the exhaust fan 1502 is connected to one end of the suction pipe 1411, and one end of the smoke exhaust pipe 1504 away from the exhaust fan 1502 is connected to one end of the quick-connect pipe 804; the dust collector body 1505 filters and processes the inhaled smoke and debris, and discharges clean air, while the debris and smoke are collected inside the dust collector body 1505 for subsequent cleaning.

[0043] When the suction assembly 15 is used, a strong suction force is generated by the exhaust fan 1502 during suction, and the debris generated by the cleaning assembly 14 during cleaning and the smoke inside the protective cover 801 are sucked through the dust suction pipe 1503 and the smoke extraction pipe 1504 respectively. The debris and smoke collected by the dust suction pipe 1503 come from the inclined groove 1409 of the cleaning assembly 14, are sucked into the dust suction pipe 1503 through the suction pipe 1411, and are then sucked into the dust collector body 1505 by the exhaust fan 1502 for processing; The smoke extraction pipe 1504 is connected to the part that needs to be sucked through the quick-connect pipe 804, and the smoke is sucked into the smoke extraction pipe 1504, and is also sucked into the dust collector body 1505 by the exhaust fan 1502. The dust collector body 1505 filters and processes the sucked-in smoke and debris, and discharges clean air, while the debris and smoke are collected inside the dust collector body 1505 for subsequent cleaning, thereby achieving rapid cleaning of smoke and debris in the working area, improving the cleanliness and safety of the working environment, facilitating the effective collection and treatment of waste generated during the processing, and reducing environmental pollution.

[0044] Working principle: When in use, the double cutter head assembly 5 is snap-fitted with the mounting frame 4 through the connecting seat 501 thereon to ensure the stability of the installation. The double cutter head assembly 5 is flexibly installed and disassembled on the mounting frame 4 of the vertical milling cutter mechanism 2 and the horizontal milling cutter mechanism 3 through the connecting seat 501, which is convenient for processing the workpiece by two milling cutters at the same time; when installing and disassembling the double cutter head assembly 5, after the corresponding connecting seat 501 is inserted into the mounting frame 4, the output shaft of the first servo motor 505 drives the rotating shaft 503 to rotate, so that the gear 504 is engaged with the rack 7, and the corresponding connecting seat 501 is pushed. 01 Slide along the mounting frame 4 to a suitable position, and adjust the movable milling cutter mechanism 506 to a suitable position, so that the workpiece can be processed simultaneously by the movable milling cutter mechanism 506 and the vertical milling cutter mechanism 2 and the horizontal milling cutter mechanism 3. There is no need to frequently change equipment or adjust the position of the workpiece, which further shortens the processing cycle and meets the processing requirements of different workpiece shapes and sizes. The flexible disassembly and installation of the double cutter head assembly 5 improves the flexibility and adaptability of processing, improves the flexibility and adaptability of processing, improves the accuracy and stability of processing, and makes the processing process more controllable and reliable.

[0045] When the smoke and dust prevention assembly 8 is used, the spindle motors 9 on the vertical milling cutter mechanism 2, the horizontal milling cutter mechanism 3 and the movable milling cutter mechanism 506 respectively drive their output shafts to rotate, thereby driving the milling cutter body 10 installed on the output shaft to rotate at high speed to achieve milling processing of the workpiece; during the processing, the coolant enters the protective cover 801 through the coolant pipe 803 to cool and clean the milling area, and the multiple overflow grooves 802 opened on the bottom surface of the protective cover 801 allow the coolant to flow out to maintain the cleanliness and cooling effect of the inside of the protective cover 801. The protective cover 801 rotates along the output shaft of the spindle motor 9 through the limit ring 11, reducing the splashing of smoke and dust; The limit ring 11 is fixed on the outer peripheral wall of the output shaft of the spindle motor 9 and is rotatably connected to the middle part of the protective cover 801 to ensure that the protective cover 801 can rotate with the output shaft without falling off. The smoke inside the protective cover 801 is conveniently transported to the outside through the external suction device through the quick-connect pipe 804, thereby reducing the impact of smoke on the workpiece and the milling cutter body 10 during milling. During the milling process, the piston rod of the cylinder 806 pushes the spring 807 to drive the semicircular block 805 to move synchronously, which makes it convenient to adjust the bottom surface of the protective cover 801 to a suitable height, facilitates the protection of smoke and dust during the milling process, and reduces the occurrence of smoke and dust escape. At the same time, when the height or position of the protective cover 801 needs to be adjusted, the elastic potential energy of the spring 807 reduces the impact on the workpiece, protects the workpiece from damage, and improves the accuracy and stability of the milling process. The elastic potential energy of the spring 807 reduces the wear and fatigue of the axially telescopic elastic tube body of the protective cover 801, thereby extending its service life.

[0046] When the cleaning assembly 14 is used to clean the top surface of the worktable 12 of the vertical and horizontal milling machine body 1, the sliders 1405 of the two pneumatic slides 1404 drive the connecting block 1403 to drive the support block 1402 to move, thereby driving the cleaning roller 1406 to move on the surface of the worktable 12, and the output shaft of the second servo motor 1407 drives the cleaning roller 1406 to rotate, and the rotating cleaning roller 1406 cleans the top surface of the worktable 12, and transports the chips and the like to the inside of the cleaning block 1401; When the cleaning roller 1406 moves, the support block 1402 and the cleaning block 1401 drive the inclined scraper 1408 to move synchronously, so that the inclined scraper 1408 scrapes off the residues such as chips on the surface of the workbench 12, and the residues slide along the inclined scraper 1408 to the inclined groove 1409. With the use of the cleaning roller 1406, the cleaning effect and efficiency are improved. When the cleaning roller 1406 rotates, it is in friction contact with the triangular scraper 1410. The triangular scraper 1410 cleans the residues remaining and attached on the cleaning roller 1406 in time, thereby improving the cleaning efficiency of the workbench 12. The residual chips transported to the interior of the inclined trough 1409 are sucked and collected by an external suction device. When the inclined trough 1409 is collecting, part of the coolant mixed with the chips enters simultaneously, and the coolant is discharged to the outside through the drain hole 1412. The design of the drain hole 1412 allows the coolant and other liquid residues to be discharged smoothly, which facilitates the collection and use of the chips and reduces the impact of the coolant on the chip collection.

[0047] When the suction assembly 15 is used, a strong suction force is generated by the exhaust fan 1502 during suction, and the debris generated by the cleaning assembly 14 during cleaning and the smoke inside the protective cover 801 are sucked through the dust suction pipe 1503 and the smoke extraction pipe 1504 respectively. The debris and smoke collected by the dust suction pipe 1503 come from the inclined groove 1409 of the cleaning assembly 14, are sucked into the dust suction pipe 1503 through the suction pipe 1411, and are then sucked into the dust collector body 1505 by the exhaust fan 1502 for processing; The smoke extraction pipe 1504 is connected to the part that needs to be sucked through the quick-connect pipe 804, and the smoke is sucked into the smoke extraction pipe 1504, and is also sucked into the dust collector body 1505 by the exhaust fan 1502. The dust collector body 1505 filters and processes the sucked-in smoke and debris, and discharges clean air, while the debris and smoke are collected inside the dust collector body 1505 for subsequent cleaning, thereby achieving rapid cleaning of smoke and debris in the working area, improving the cleanliness and safety of the working environment, facilitating the effective collection and treatment of waste generated during the processing, and reducing environmental pollution.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly efficient double-cutter milling machine device, comprising a vertical and horizontal milling machine body (1), wherein a vertical milling cutter mechanism (2) and a horizontal milling cutter mechanism (3) are respectively mounted on the vertical and horizontal milling machine body (1), characterized in that: The vertical milling cutter mechanism (2) and the horizontal milling cutter mechanism (3) are respectively fixedly provided with mounting frames (4), the mounting frames (4) being provided with grooves (6), the groove walls of the grooves (6) being embedded with racks (7), one of the mounting frames (4) being provided with a double cutter head assembly (5), the double cutter head assembly (5) comprising a movable milling cutter mechanism (506), the movable milling cutter mechanism (506) being fixedly provided with two connecting seats (501), the connecting seats (501) being engaged with the mounting frames (4), a fixing block (502) being installed on the connecting seat (501), a rotating shaft (503) being rotatably connected to the fixing block (502), a gear (504) being sleeved on the middle of the rotating shaft (503), a first servo motor (505) being installed on the fixing block (502) via the mounting seat, the output shaft of the first servo motor (505) being coaxially connected to the rotating shaft (503), and the gear (504) being meshingly connected to the rack (7).

2. The high-efficiency double-head milling machine device according to claim 1, characterized in that: The vertical milling cutter mechanism (2), the horizontal milling cutter mechanism (3) and the movable milling cutter mechanism (506) are respectively provided with a spindle motor (9); a milling cutter body (10) is mounted on the output shaft of the spindle motor (9); a smoke and dust prevention component (8) is respectively sleeved on the outer wall of the output shaft of the spindle motor (9); a protective cover (801) is provided on the smoke and dust prevention component (8); the middle part of the protective cover (801) is an axially retractable elastic tube body; a plurality of overflow grooves (802) are provided on the bottom surface of the protective cover (801); a limiting ring (11) is fixedly provided on the outer peripheral wall of the output shaft of the spindle motor (9); and the middle part of the protective cover (801) is rotatably connected to the limiting ring (11).

3. The high-efficiency double-head milling machine device according to claim 2, characterized in that: A coolant pipe (803) is fixedly provided on the protective cover (801), a quick-connect pipe (804) is connected to the protective cover (801), two semicircular blocks (805) are fixedly provided on the outer peripheral wall of the protective cover (801) in a symmetrical structure, two cylinders (806) are fixedly provided on the outer peripheral wall of the spindle motor (9) in a symmetrical structure, a spring (807) is fixedly provided on the output shaft of the cylinder (806), and the bottom surface of the spring (807) is fixedly connected to the semicircular block (805).

4. The high-efficiency double-head milling machine device according to claim 1, characterized in that: A workbench (12) is provided on the vertical and horizontal milling machine body (1), an adjusting block (13) is provided at the lower end of the workbench (12), a cleaning component (14) is provided on the adjusting block (13), the cleaning component (14) comprises a cleaning block (1401), two supporting blocks (1402) are fixedly provided at both ends of the cleaning block (1401), a connecting block (1403) is fixedly provided at the lower end of the supporting block (1402), and the inner wall of the supporting block (1402) is slidably connected to the outer wall of the adjusting block (13).

5. The high-efficiency double-head milling machine device according to claim 4, characterized in that: The outer wall of the adjustment block (13) is symmetrically mounted with two pneumatic slides (1404) via a mounting seat, a slider (1405) being slidably connected to the pneumatic slide (1404), the connecting block (1403) being fixedly connected to the slider (1405), and a cleaning roller (1406) being rotatably connected between the two support blocks (1402).

6. The high-efficiency double-head milling machine device according to claim 5, characterized in that: A second servo motor (1407) is mounted on the outer wall of one of the support blocks (1402) via a mounting seat, the output shaft of the second servo motor (1407) is coaxially connected to a cleaning roller (1406), the lower end of the cleaning roller (1406) is in frictional contact with the top surface of the workbench (12), and an inclined scraper (1408) is provided at the lower end of the cleaning block (1401), the outer peripheral wall of the lower end of the inclined scraper (1408) slides with the upper surface of the workbench (12).

7. The high-efficiency double-head milling machine device according to claim 6, characterized in that: An inclined groove (1409) is provided inside the cleaning block (1401), a triangular scraper (1410) is fixedly provided on the inner wall of the upper end of the cleaning block (1401), and the cleaning roller (1406) is in frictional contact with the triangular scraper (1410).

8. The high-efficiency double-head milling machine device according to claim 7, characterized in that: One of the support blocks (1402) is connected to a suction pipe (1411), the suction pipe (1411) is connected to the inclined groove (1409) of the cleaning block (1401), and one of the support blocks (1402) is provided with a plurality of drainage holes (1412), the drainage holes (1412) are connected to the inclined groove (1409).

9. The high-efficiency double-head milling machine device according to claim 8, characterized in that: It also includes a suction component (15), wherein a positioning block (1501) is provided on the suction component (15), and the bottom surfaces at both ends of the positioning block (1501) are respectively fixedly connected to the top surfaces at both ends of the vertical and horizontal milling machine body (1), and an exhaust fan (1502) is installed on the positioning block (1501) via a mounting seat, and the air inlet end of the exhaust fan (1502) is respectively connected to a dust suction pipe (1503) and a smoke extraction pipe (1504), and the air outlet end of the exhaust fan (1502) is connected to a dust collector body (1505), and the dust collector body (1505) is installed on the top surface of the positioning block (1501) via a mounting seat.

10. The high-efficiency double-head milling machine device according to claim 9, characterized in that: One end of the dust suction pipe (1503) away from the exhaust fan (1502) is connected to one end of the suction pipe (1411), and one end of the smoke extraction pipe (1504) away from the exhaust fan (1502) is connected to one end of the quick-connect pipe (804).

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