Large-range vertical milling machine machining platform

Abstract

The utility model relates to the technical field of mechanical manufacturing equipment, and discloses a large-range vertical milling machine machining platform which comprises a machine tool, a first hydraulic machine is fixedly connected in the machine tool, a lifting platform is arranged outside the machine tool, a transverse plate is arranged outside a vertical box, and a machining platform body is arranged at the bottom of a milling cutter. And the upper surface of the machine tool is fixedly connected with a second hydraulic machine. The utility model has the following advantages and effects: the milling cutter begins to rotate quickly, then the second hydraulic machine is started to drive the processing platform to move along the X-axis direction, and the turntable is rotated to enable the processing platform to move along the Y-axis direction, so that the locked workpiece is aligned to the right below the rotating milling cutter, and the first hydraulic machine is started to drive the processing platform to move along the Y-axis direction. The column rod abuts against the lifting table to move upwards, so that the locked workpiece on the machining platform makes contact with the rotating milling cutter slowly, the workpiece begins to be machined, and the effect that the automatic feeding effect of the machining platform is good is achieved through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing equipment, in particular to a large-scale vertical milling machine processing platform. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the main motion is the rotation of the milling cutter, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc. Milling machines are machine tools that use milling cutters to mill workpieces. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex surfaces. They are more efficient than planers and are widely used in machinery manufacturing and repair departments.

[0003] In the prior art, Chinese Patent Publication No. CN216913000U discloses a vertical milling machine processing platform based on milling cutter processing, which specifically relates to the field of vertical milling machines, including four support legs, the upper ends of the four support legs are fixedly installed with a milling machine platform, the middle part of the upper end of the milling machine platform is fixedly installed with a lathe frame, the upper end of the lathe frame is fixedly installed with a processing frame, two protective frames are symmetrically fixedly installed on the left and right sides of the upper end of the processing frame, a fixing device is fixedly installed in the middle of the upper end of the processing frame, and two collecting devices are symmetrically and movably installed at the front and rear ends of the fixing device. In the vertical milling machine processing platform based on milling cutter processing described in the utility model, the third bracket is connected to the connecting shaft by a hinged connection frame, so that the two third brackets are close to or away from each other, thereby fastening the product, and a fastening pad is installed on the third bracket to enhance friction and make the installation more secure, and the waste chips are sucked by the dust exhaust fan and then collected in the collecting box along the guide trough.

[0004] During use, this type of vertical milling machine processing platform based on milling cutter processing only relies on the milling machine platform, lathe frame, processing frame and collection device to absorb waste chips through the dust extraction fan, and then collects them in the collection box along the guide trough. This type of vertical milling machine processing platform based on milling cutter processing is not equipped with automatic lifting and automatic feeding devices, resulting in workers frequently turning the swivel to achieve the feeding of the processing platform when processing parts, which increases the labor intensity of workers and leads to poor use effect of this type of equipment, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a large-scale vertical milling machine processing platform, which has the effect of making the processing platform automatically feed better.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a large-scale vertical milling machine processing platform, including a machine tool, a tool holder arm is fixedly connected to the upper surface of the machine tool, a motor platform is fixedly connected to the bottom of the tool holder arm, a motor is fixedly connected to the bottom of the motor platform, a milling cutter is arranged outside the machine tool, the output end of the motor is fixedly connected to the milling cutter, a first hydraulic press is fixedly connected to the inside of the machine tool, a lifting hole is opened inside the machine tool, a support plate is arranged inside the machine tool, the output end of the first hydraulic press is fixedly connected to the support plate, a column rod is fixedly connected to the upper surface of the support plate, a lifting platform is arranged outside the machine tool, the column rod penetrates into the inside of the lifting hole and is fixedly connected to the lifting platform, and the upper surface of the lifting platform is fixed A vertical box is connected, a sliding rod is fixedly connected to the interior of the vertical box, a horizontal plate is arranged on the outside of the vertical box, a sliding block is fixedly connected to the bottom of the horizontal plate, a sliding hole is opened in the interior of the sliding block, the sliding rod penetrates into the interior of the sliding hole and is slidably connected to the sliding block, a nut is fixedly connected to the bottom of the horizontal plate, a threaded hole is opened in the interior of the vertical box, a stud is arranged on the outside of the vertical box, the stud penetrates into the interior of the threaded hole and is threadedly connected to the nut, a turntable is arranged on the outside of the stud, a sliding groove is opened in the interior of the horizontal plate, a processing platform is arranged at the bottom of the milling cutter, a sliding rail is fixedly connected to the bottom of the processing platform, the sliding rail is slidably connected to the sliding groove, a second hydraulic press is fixedly connected to the upper surface of the machine tool, and an output end of the second hydraulic press is fixedly connected to the processing platform.

[0007] By adopting the above technical scheme, the staff clamps the workpiece inside the workpiece locking sleeve and locks the workpiece with a threaded column, then starts the motor, the motor starts to work, the output end of the motor drives the milling cutter to start rotating rapidly, then starts the second hydraulic press, the second hydraulic press starts to work, the output end of the second hydraulic press drives the processing platform to move along the X-axis direction, and at the same time rotates the turntable, the stud penetrates into the inside of the threaded hole and is threadedly connected with the nut, the bottom of the cross plate is fixedly connected with a slider, a sliding hole is opened inside the slider, the sliding rod penetrates into the inside of the sliding hole and is slidably connected to the slider, so that the cross plate moves along the Y-axis direction, and then the processing platform moves along the Y-axis direction, by adjusting the movement of the processing platform in the X-axis direction and the Y-axis direction, the locked workpiece is aligned with the rotating milling cutter directly below, then starts the first hydraulic press, the first hydraulic press starts to work, the output end of the first hydraulic press drives the support plate to move upward inside the machine tool, so that the column rod moves upward against the lifting platform, so that the locked workpiece on the processing platform slowly contacts with the rotating milling cutter, and the locked workpiece begins to be processed, and the above operation achieves the best effect of automatic feeding of the processing platform.

[0008] The utility model is further configured as follows: a support hole is opened inside the machine tool, a support rod is fixedly connected to the upper surface of the support plate, and the support rod penetrates into the support hole and is fixedly connected to the lifting platform.

[0009] By adopting the above technical solution, the two support rods make the lifting platform more stable when rising and falling.

[0010] The utility model is further configured as follows: an X-axis scale is disposed on the upper surface of the lifting platform, and a Y-axis scale is disposed on the upper surface of the lifting platform.

[0011] By adopting the above technical solution, the X-axis scale and the Y-axis scale provide references for the distance the processing platform moves along the X-axis direction and the distance it moves along the Y-axis direction.

[0012] The utility model is further configured as follows: a butter box is fixedly connected to the outside of the vertical box, and a spreading stick is arranged inside the butter box.

[0013] By adopting the above technical solution, the butter in the butter box is spread on the upper surface of the sliding rod with a spreading stick, so that when the turntable is turned, the sliding rod passes through the interior of the sliding hole and slides with the slider to make the horizontal plate move more smoothly along the Y axis.

[0014] The utility model is further configured as follows: an anti-collision bracket is fixedly connected to the outside of the tool holder arm, and a rubber bowl is fixedly connected to the outside of the anti-collision bracket.

[0015] By adopting the above technical solution, the rubber cup fixedly connected to the outside of the anti-collision bracket prevents the processing platform from colliding with the tool holder arm when moving along the Y-axis.

[0016] The utility model is further configured as follows: a lubricating oil tank is fixedly connected to the outside of the tool holder arm, and an oil gun is arranged on the outside of the lubricating oil tank.

[0017] By adopting the above technical solution, the lubricating oil in the lubricating oil tank flows through the oil gun to the surface of the milling cutter that is processing the workpiece, thereby cooling the milling cutter and the workpiece.

[0018] The utility model is further configured as follows: a circular ring bracket is fixedly connected to the outside of the tool holder arm, a circular ring is fixedly connected to the outside of the circular ring bracket, and the circular ring is connected to the oil gun bolt hanging link.

[0019] By adopting the above technical solution, the position of the oil gun is fixed conveniently through the bolt-hanging connection between the circular ring and the oil gun. The interior of the processing platform is provided with grooves, and the spacing between the grooves is equal.

[0020] The utility model is further configured as follows: grooves are provided inside the processing platform, and the spacing between any two of the grooves is equal.

[0021] By adopting the above technical solution, a large amount of iron chips generated during workpiece processing fall into the groove, preventing the iron chips from splashing everywhere.

[0022] The utility model is further configured as follows: a workpiece locking sleeve is fixedly connected to the upper surface of the processing platform, a small hole is opened inside the workpiece locking sleeve, a threaded column is arranged outside the workpiece locking sleeve, and the threaded column penetrates into the inside of the small hole.

[0023] By adopting the above technical solution, after the workpiece is inserted into the locking sleeve, the threaded column is rotated to lock the workpiece inside the locking sleeve, which is convenient for subsequent processing of the workpiece.

[0024] The utility model is further configured as follows: a glass fiber reinforced plastic baffle is fixedly connected to the outside of the transverse plate, and the number of the glass fiber reinforced plastic baffle is two.

[0025] By adopting the above technical solution, the two glass fiber reinforced plastic baffles prevent part of the iron filings from falling into the interior of the vertical box.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the arrangement among the machine tool, the tool holder arm, the motor platform, the motor, the milling cutter, the first hydraulic press, the lifting hole, the support plate, the column rod, the lifting platform, the vertical box, the sliding rod, the horizontal plate, the slider, the sliding hole, the nut, the threaded hole, the stud, the turntable, the slide groove, the processing platform, the slide rail, and the second hydraulic press, the staff clamps the workpiece inside the workpiece locking sleeve and locks the workpiece with the threaded column, then starts the motor, the motor starts to work, the output end of the motor drives the milling cutter to start rotating rapidly, then starts the second hydraulic press, the second hydraulic press starts to work, the output end of the second hydraulic press drives the processing platform to move along the X-axis direction, and at the same time rotates the turntable, the stud penetrates into the inside of the threaded hole and is threadedly connected to the nut, the bottom of the horizontal plate The part is fixedly connected with a slider, and a sliding hole is opened inside the slider. The sliding rod penetrates into the sliding hole and is slidably connected with the slider, so that the cross plate moves along the Y-axis direction, and then the processing platform moves along the Y-axis direction. By adjusting the movement of the processing platform in the X-axis direction and the Y-axis direction, the locked workpiece is aligned with the bottom of the rotating milling cutter. Then the first hydraulic press is started and starts to work. The output end of the first hydraulic press drives the support plate to move upward inside the machine tool, so that the column rod moves upward against the lifting platform, so that the locked workpiece on the processing platform slowly contacts with the rotating milling cutter, and the locked workpiece begins to be processed. Through the above operations, the effect of making the processing platform automatically feed is achieved.

[0028] 2. The utility model, through the arrangement of support holes, support rods, X-axis scale, Y-axis scale, butter box, smear stick, anti-collision bracket, rubber bowl, lubricating oil tank, oil gun, ring bracket, ring, groove, workpiece locking sleeve, small hole, threaded column, and glass fiber reinforced plastic baffle, makes the lifting platform rise and fall more smoothly through two support rods, and the X-axis scale and Y-axis scale provide references for the distances moved along the X-axis direction and the Y-axis direction of the processing platform. The butter in the butter box is spread on the upper surface of the sliding rod with a smear stick, which is convenient for the turntable. The butter passes through the sliding rod to the inside of the sliding hole and is connected to the sliding block to make the horizontal plate move more smoothly along the Y-axis. The rubber bowl fixedly connected to the outside of the frame prevents the processing platform from hitting the tool holder arm when it moves along the Y-axis. The lubricating oil inside the lubricating oil tank flows through the oil gun to the surface of the milling cutter that is processing the workpiece, so as to cool the milling cutter and the workpiece. The circular ring is connected to the bolt of the oil gun to facilitate the fixing of the position of the oil gun. Grooves are provided inside the processing platform, and the spacing between the grooves is equal. A large amount of iron filings generated during the processing of the workpiece falls into the grooves to prevent the iron filings from splashing everywhere. After the workpiece is inserted into the locking sleeve, the threaded column is rotated to lock the workpiece in the locking sleeve, which is convenient for subsequent processing of the workpiece. The two fiberglass baffles prevent some iron filings from falling into the inside of the vertical box. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the first hydraulic press and the lifting platform of the utility model;

[0032] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0033] Figure 4This is a schematic diagram of the vertical box and slide rod structure of the utility model. In the figure, 1, machine tool; 2, tool holder arm; 3, motor platform; 4, motor; 5, milling cutter; 6, first hydraulic press; 7, lifting hole; 8, support plate; 9, column rod; 10, lifting platform; 11, vertical box; 12, slide rod; 13, cross plate; 14, slide block; 15, slide hole; 16, nut; 17, threaded hole; 18, stud; 19, turntable; 20, slide groove; 21, processing platform; 22, slide Rail; 23. Second hydraulic press; 24. Support hole; 25. Strut; 26. X-axis scale; 27. Y-axis scale; 28. Grease box; 29. ​​Spreader; 30. Anti-collision bracket; 31. Rubber bowl; 32. Lubricating oil tank; 33. Oil gun; 34. Ring bracket; 35. Ring; 36. Groove; 37. Workpiece locking sleeve; 38. Small hole; 39. Threaded column; 40. FRP baffle. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-4A large-scale vertical milling machine processing platform includes a machine tool 1, a tool holder arm 2 is fixedly connected to the upper surface of the machine tool 1, a motor platform 3 is fixedly connected to the bottom of the tool holder arm 2, a motor 4 is fixedly connected to the bottom of the motor platform 3, a milling cutter 5 is arranged outside the machine tool 1, the output end of the motor 4 is fixedly connected to the milling cutter 5, a first hydraulic press 6 is fixedly connected to the inside of the machine tool 1, a lifting hole 7 is opened inside the machine tool 1, a support plate 8 is arranged inside the machine tool 1, the output end of the first hydraulic press 6 is fixedly connected to the support plate 8, a column 9 is fixedly connected to the upper surface of the support plate 8, a lifting platform 10 is arranged outside the machine tool 1, the column 9 penetrates into the lifting hole 7 and is fixedly connected to the lifting platform 10, a vertical box 11 is fixedly connected to the upper surface of the lifting platform 10, and the vertical box 11 is fixedly connected to the upper surface of the lifting platform 10. 1 is fixedly connected with a slide rod 12 inside, a horizontal plate 13 is arranged outside the vertical box 11, a slider 14 is fixedly connected with the bottom of the horizontal plate 13, a slide hole 15 is provided inside the slider 14, the slide rod 12 penetrates into the inside of the slide hole 15 and is slidably connected with the slider 14, a nut 16 is fixedly connected with the bottom of the horizontal plate 13, a threaded hole 17 is provided inside the vertical box 11, a stud 18 is arranged outside the vertical box 11, the stud 18 penetrates into the inside of the threaded hole 17 and is threadedly connected with the nut 16, a turntable 19 is arranged outside the stud 18, a slide groove 20 is provided inside the horizontal plate 13, a processing platform 21 is arranged at the bottom of the milling cutter 5, a slide rail 22 is fixedly connected with the bottom of the processing platform 21, and the slide rail 22 is slidably connected with the slide groove 20, the upper surface of the machine tool 1 The second hydraulic press 23 is fixedly connected to the surface, and the output end of the second hydraulic press 23 is fixedly connected to the processing platform 21. The staff clamps the workpiece in the workpiece locking sleeve 37 and locks the workpiece with the threaded column 39, and then starts the motor 4, the motor 4 starts to work, and the output end of the motor 4 drives the milling cutter 5 to start rotating rapidly, then starts the second hydraulic press 23, the second hydraulic press 23 starts to work, and the output end of the second hydraulic press 23 drives the processing platform 21 to move along the X-axis direction, and rotates the turntable 19 at the same time, the stud 18 penetrates into the inside of the threaded hole 17 and is threadedly connected to the nut 16, the bottom of the cross plate 13 is fixedly connected to the slider 14, the slider 14 is provided with a sliding hole 15, the slide rod 12 penetrates into the inside of the sliding hole 15 and is slidably connected to the slider 14 Then, the cross plate 13 moves along the Y-axis direction, and then the processing platform 21 moves along the Y-axis direction. By adjusting the movement of the processing platform 21 in the X-axis direction and the Y-axis direction, the locked workpiece is aligned with the bottom of the rotating milling cutter 5. Then the first hydraulic press 6 is started and the first hydraulic press 6 starts to work. The output end of the first hydraulic press 6 drives the support plate 8 to move upward inside the machine tool 1, so that the column rod 9 moves upward against the lifting platform 10, so that the locked workpiece on the processing platform 21 slowly contacts with the rotating milling cutter 5, and the locked workpiece begins to be processed. The above operation achieves the effect of making the processing platform automatically feed better. A support hole 24 is opened inside the machine tool 1, and a support rod 25 is fixedly connected to the upper surface of the support plate 8.The support rod 25 penetrates the interior of the support hole 24 and is fixedly connected to the lifting platform 10. The two support rods 25 make the lifting platform 10 rise and fall more smoothly. The upper surface of the lifting platform 10 is provided with an X-axis scale 26, and the upper surface of the lifting platform 10 is provided with a Y-axis scale 27. The X-axis scale 26 and the Y-axis scale 27 provide references for the distance of movement of the processing platform 21 along the X-axis direction and the distance of movement along the Y-axis direction. The outside of the vertical box 11 is fixedly connected to a butter box 28, and a smear stick 29 is provided inside the butter box 28. The butter box 28 is smeared with the smear stick 29. The butter in the slide rod 12 is applied to the upper surface of the slide rod 12, so that when the turntable 19 is turned, the slide rod 12 passes through the interior of the slide hole 15 and is slidably connected with the slider 14 to make the cross plate 13 move more smoothly along the Y axis. The outside of the tool holder arm 2 is fixedly connected with an anti-collision bracket 30, and the outside of the anti-collision bracket 30 is fixedly connected with a rubber bowl 31. The rubber bowl 31 fixedly connected to the outside of the anti-collision bracket 30 prevents the processing platform 21 from hitting the tool holder arm 2 when it moves along the Y axis. The outside of the tool holder arm 2 is fixedly connected with a lubricating oil tank 32, and an oil gun 33 is arranged on the outside of the lubricating oil tank 32. The lubricating oil in the lubricating oil tank 32 is pumped into the tool holder arm 2 through the oil gun 33. The oil flow to the surface of the milling cutter 5 that is processing the workpiece, so as to cool the milling cutter 5 and the workpiece. The outside of the tool holder arm 2 is fixedly connected with a circular ring bracket 34, and the outside of the circular ring bracket 34 is fixedly connected with a circular ring 35. The circular ring 35 is bolted and connected with the oil gun 33. The circular ring 35 is bolted and connected with the oil gun 33 to facilitate the fixing of the position of the oil gun 33. The inside of the processing platform 21 is provided with grooves 36, and the spacing between the grooves 36 is equal. The inside of the processing platform 21 is provided with grooves 36, and the spacing between the grooves 36 is equal. A large amount of iron filings generated during the processing of the workpiece fall into the grooves 36, so as to prevent the iron filings from falling into the grooves 36. The upper surface of the processing platform 21 is fixedly connected with a workpiece locking sleeve 37, and a small hole 38 is opened inside the workpiece locking sleeve 37. A threaded column 39 is arranged outside the workpiece locking sleeve 37. The threaded column 39 penetrates into the small hole 38. After the workpiece is inserted into the locking sleeve 37, the threaded column 39 is rotated to lock the workpiece inside the locking sleeve 37, which is convenient for the subsequent processing of the workpiece. The outside of the horizontal plate 13 is fixedly connected with a glass fiber reinforced plastic baffle 40. There are two glass fiber reinforced plastic baffles 40. The two glass fiber reinforced plastic baffles 40 prevent part of the iron filings from falling into the inside of the vertical box 11.

[0036] In the utility model, the staff clamps the workpiece inside the workpiece locking sleeve 37 and locks the workpiece with the threaded column 39, then starts the motor 4, the motor 4 starts to work, the output end of the motor 4 drives the milling cutter 5 to start to rotate rapidly, then starts the second hydraulic press 23, the second hydraulic press 23 starts to work, the output end of the second hydraulic press 23 drives the processing platform 21 to move along the X-axis direction, and at the same time rotates the turntable 19, the stud 18 penetrates into the inside of the threaded hole 17 and is threadedly connected to the nut 16, the bottom of the cross plate 13 is fixedly connected with the slider 14, the slider 14 is provided with a sliding hole 15, the slide rod 12 penetrates into the inside of the sliding hole 15 and is connected with the nut 16. The slider 14 is slidably connected, so that the cross plate 13 moves along the Y-axis direction, and then the processing platform 21 moves along the Y-axis direction. By adjusting the movement of the processing platform 21 in the X-axis direction and the Y-axis direction, the locked workpiece is aligned directly below the rotating milling cutter 5. Then the first hydraulic press 6 is started and the first hydraulic press 6 starts to work. The output end of the first hydraulic press 6 drives the support plate 8 to move upward inside the machine tool 1, so that the column rod 9 moves upward against the lifting platform 10, so that the locked workpiece on the processing platform 21 slowly contacts the rotating milling cutter 5, and the locked workpiece begins to be processed. Through the above operations, the processing is realized. The automatic feeding effect of the platform is good. The two support rods 25 make the lifting platform 10 rise and fall more smoothly. The X-axis scale 26 and the Y-axis scale 27 provide references for the distance of movement of the processing platform 21 along the X-axis direction and the distance of movement along the Y-axis direction. Use a smear stick 29 to spread the butter in the butter box 28 on the upper surface of the slide rod 12, which is convenient for the turntable 19. The slide rod 12 penetrates the inside of the slide hole 15 and slides with the slider 14 to make the cross plate 13 move more smoothly along the Y-axis. The rubber bowl 31 fixedly connected to the outside of the anti-collision bracket 30 prevents the processing platform 21 from hitting the tool holder arm 2 when moving along the Y-axis. The lubricating oil tank 3 The lubricating oil inside flows to the surface of the milling cutter 5 that is processing the workpiece through the oil gun 33, so as to cool the milling cutter 5 and the workpiece. The oil gun 33 is connected by a bolt through the ring 35, so as to fix the position of the oil gun 33. The processing platform 21 is provided with grooves 36 inside, and the spacing between the grooves 36 is equal. A large amount of iron filings generated during the processing of the workpiece falls into the grooves 36, so as to prevent the iron filings from splashing everywhere. After the workpiece is inserted into the locking sleeve 37, the threaded column 39 is rotated to lock the workpiece in the locking sleeve 37, so as to facilitate the subsequent processing of the workpiece. The two glass fiber reinforced plastic baffles 40 prevent part of the iron filings from falling into the interior of the vertical box 11.

Claims

1. A large-scale vertical milling machine processing platform, comprising a machine tool (1), characterized in that: The upper surface of the machine tool (1) is fixedly connected to a tool holder arm (2), the bottom of the tool holder arm (2) is fixedly connected to a motor platform (3), the bottom of the motor platform (3) is fixedly connected to a motor (4), a milling cutter (5) is arranged outside the machine tool (1), the output end of the motor (4) is fixedly connected to the milling cutter (5), a first hydraulic press (6) is fixedly connected inside the machine tool (1), a lifting hole (7) is opened inside the machine tool (1), and a support plate ( 8), the output end of the first hydraulic press (6) is fixedly connected to the support plate (8), the upper surface of the support plate (8) is fixedly connected to a column rod (9), the outside of the machine tool (1) is provided with a lifting platform (10), the column rod (9) penetrates into the inside of the lifting hole (7) and is fixedly connected to the lifting platform (10), the upper surface of the lifting platform (10) is fixedly connected to a vertical box (11), the inside of the vertical box (11) is fixedly connected to a sliding rod (12), and the outside of the vertical box (11) is provided with a horizontal plate (13) ), a slider (14) is fixedly connected to the bottom of the horizontal plate (13), a sliding hole (15) is provided inside the slider (14), the sliding rod (12) penetrates into the inside of the sliding hole (15) and is slidably connected to the slider (14), a nut (16) is fixedly connected to the bottom of the horizontal plate (13), a threaded hole (17) is provided inside the vertical box (11), a stud (18) is provided outside the vertical box (11), the stud (18) penetrates into the inside of the threaded hole (17) and is slidably connected to the nut (16) 6) threaded connection, a turntable (19) is arranged outside the stud (18), a slide groove (20) is opened inside the cross plate (13), a processing platform (21) is arranged at the bottom of the milling cutter (5), a slide rail (22) is fixedly connected to the bottom of the processing platform (21), the slide rail (22) is slidably connected to the slide groove (20), a second hydraulic press (23) is fixedly connected to the upper surface of the machine tool (1), and the output end of the second hydraulic press (23) is fixedly connected to the processing platform (21).

2. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: A support hole (24) is provided inside the machine tool (1); a support rod (25) is fixedly connected to the upper surface of the support plate (8); the support rod (25) penetrates into the support hole (24) and is fixedly connected to the lifting platform (10).

3. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: An X-axis scale (26) is provided on the upper surface of the lifting platform (10), and a Y-axis scale (27) is provided on the upper surface of the lifting platform (10).

4. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: A butter box (28) is fixedly connected to the outside of the vertical box (11), and a grease stick (29) is arranged inside the butter box (28).

5. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: The outside of the tool holder arm (2) is fixedly connected to an anti-collision bracket (30), and the outside of the anti-collision bracket (30) is fixedly connected to a rubber bowl (31).

6. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: The outside of the tool holder arm (2) is fixedly connected to a lubricating oil tank (32), and an oil gun (33) is arranged outside the lubricating oil tank (32).

7. A large-scale vertical milling machine processing platform according to claim 6, characterized in that: The outside of the tool holder arm (2) is fixedly connected to a circular ring bracket (34), the outside of the circular ring bracket (34) is fixedly connected to a circular ring (35), and the circular ring (35) is bolted and linked to the oil gun (33).

8. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: Grooves (36) are provided inside the processing platform (21), and the spacing between any two of the grooves (36) is equal.

9. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: A workpiece locking sleeve (37) is fixedly connected to the upper surface of the processing platform (21), a small hole (38) is opened inside the workpiece locking sleeve (37), and a threaded column (39) is arranged outside the workpiece locking sleeve (37), and the threaded column (39) penetrates into the inside of the small hole (38).

10. A large-scale vertical milling machine processing platform according to claim 1, characterized in that: A glass fiber reinforced plastic baffle (40) is fixedly connected to the outside of the transverse plate (13), and the number of the glass fiber reinforced plastic baffles (40) is two.

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