High-precision follow-up grinding and finishing machine tool

Abstract

The application relates to the technical field of machine tools, in particular to a high-precision follow-up vehicle grinding compound machine tool which comprises a bottom plate, a fixing piece for positioning a machining piece, and a vertical tool tower, the upper surface of the bottom plate is provided with a mounting plate at both ends, a screw rod conveyor is mounted on the side wall of the bottom plate, the guide block of the screw rod conveyor is fixedly connected to one of the mounting plates, the other mounting plate is fixedly connected to the bottom plate, rotating mechanisms are arranged on the two mounting plates, the third motor is rotated to make the gear and the gear ring rotate and control the rotation of the rotating pipe, the fixed pipe on one side is horizontally moved in the driving plate through the telescopic mechanism, the blank is placed in the fixed pipe in advance, then the fixed pipe and the movable claw are withdrawn into the rotating pipe, the elastic characteristic of the movable claw is used to fix the blank, subsequent processing is carried out, and the blank fixing process is simplified.

Description

Technical Field

[0001] This invention relates to the field of machine tool technology, and more specifically, to a high-precision follow-up lathe-grinding composite machine tool. Background Technology

[0002] Machine tools are machines used to manufacture machinery and equipment. They play a vital role in the modernization of the national economy. A lathe is a machine tool primarily used to machine rotating workpieces using a cutting tool. Drills, reamers, taps, dies, and knurling tools can also be used on a lathe for corresponding machining operations. Lathes are mainly used for machining shafts, discs, sleeves, and other workpieces with rotating surfaces, and are the most widely used type of machine tool in machinery manufacturing and repair shops.

[0003] A search revealed that application number CN1302122579710.2 discloses an EDM CNC wire cutting machine tool with waste collection function, comprising a waste collection mechanism, a clamping mechanism, and an industrial iron block. The clamping mechanism is mounted on the waste collection mechanism, and the industrial iron block is mounted on the waste collection mechanism. The waste collection mechanism includes a machine tool housing, with a fixed base plate fixedly connected to the bottom of the machine tool housing. An electric push rod is fixedly connected to the left side wall of the machine tool housing, and a movable push plate is fixedly connected to the right end of the electric push rod. A discharge frame is fixedly connected to the right side of the machine tool housing, and a baffle plate is movably connected to the inner side of the discharge frame. A receiving box is movably connected to the top of the machine tool housing, and a fixed frame is fixedly connected to the top of the machine tool housing. This EDM CNC wire cutting machine tool with waste collection function achieves the purpose of waste collection during EDM CNC wire cutting, avoiding the accumulation of large amounts of waste during the cutting process.

[0004] When collecting iron filings, the aforementioned device suffers from uneven distribution due to the bending and light weight of the iron filings themselves. This results in the iron filings being compressed into plates of varying thicknesses, causing inconvenience in subsequent transportation or recycling processes. Summary of the Invention

[0005] To address the shortcomings of existing methods, this invention provides a high-precision moving-car grinding composite machine tool.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A high-precision follow-up lathe-grinding composite machine tool includes a base plate, a fixing component for positioning the workpiece, and a vertical turret. The upper surface of the base plate has mounting plates at both ends. A lead screw conveyor is mounted on the side wall of the base plate. The guide block of the lead screw conveyor is fixedly connected to one of the mounting plates, and the other mounting plate is fixedly connected to the base plate. Both mounting plates are equipped with a rotating mechanism, and each rotating mechanism fixed to the mounting plate has a fixing component. The fixing component also has a telescopic mechanism, which drives the fixing component to move horizontally on the mounting plate of the base plate. An electric push rod is fixedly connected to the side wall of the surface. The piston rod end of the electric push rod is fixedly connected to the rotating mechanism. An adjustment mechanism is connected to the inner side of the rotating mechanism. The adjustment mechanism is connected to a vertical turret. The adjustment mechanism controls the vertical turret to switch the processing direction. A receiving plate is also fixedly connected to the upper surface of the base plate. A groove is opened at the bottom of the mounting plate to fit the receiving plate. A waste collection box and a waste processing housing are set on one side of the base plate. A flattening component is set inside the housing. An inclined pipe is connected between the collection box and the housing. The housing has an outlet.

[0008] Preferably, the rotating mechanism includes a machine base, an installation slot is provided inside the machine base, and a third motor is fixedly connected in the installation slot. A gear is fixedly connected to the output shaft of the third motor. A rotating tube passes through the machine base, and a gear ring is fixedly connected to one end of the rotating tube. The gear and the gear ring mesh with each other.

[0009] Preferably, a fixing component is axially slidably connected inside the rotating tube fixed to the base plate. The fixing component includes a fixing tube, and a plurality of movable claws are arranged in a ring at the front end of the fixing tube. A gap is left between two adjacent movable claws. The movable claws are made of elastic material. The telescopic mechanism includes a lead screw sleeve and a second motor. The second motor is fixedly connected to the surface of the base plate. A lead screw sleeve is fixedly connected to the inner wall of the fixing tube. A lead screw is threaded onto the lead screw sleeve. A drive wheel is fixedly connected to the end of the lead screw and the output shaft of the second motor. A first drive belt is drivenly connected to the two drive wheels.

[0010] Preferably, slide rails are provided on both sides of the machine base away from the fixed part, the piston rod end of the electric push rod is fixed to the slide rails, and a support plate is fixedly connected to the bottom of the machine base away from the fixed part, the support plate sliding through the mounting plate.

[0011] Preferably, the adjustment mechanism includes a connecting plate and an adapter plate. The connecting plate is fixed to the side wall of the vertical turret, and the adapter plate is fixed to the side wall of the rotating tube away from the fixing component. A rotating shaft is provided at the tail end of the connecting plate, and the rotating shaft is rotatably connected to the side wall of the adapter plate.

[0012] Preferably, both the rotating shaft and the adapter plate are provided with pin holes, and a pin is provided on the pin hole to cooperate with it. Both the pin and the adapter plate are provided with several screw holes, and a screw is threadedly connected to two opposite screw holes.

[0013] Preferably, the flattening assembly includes a coupling shaft, an auger conveyor is installed inside the inclined tube, a drive plate is fixedly connected to the inner wall of the housing, an annular groove is opened on the drive plate, a plurality of first teeth are fixedly connected at equal intervals on one inner wall of the annular groove, a plurality of second teeth are arranged in a ring on the side walls of the coupling shaft, each first tooth meshes with a second tooth, and a flattening assembly is installed on each coupling shaft, a belt is installed inside the housing, two pulleys are connected to the inner walls of two belts, one pulley is fixedly connected to the output shaft of the first motor, and the other pulley is fixedly connected to a toothed column, another toothed column is also installed inside the housing, the two toothed columns are connected to both sides of the second drive belt and the toothed column is rotatably connected to the inner wall of the housing, and each coupling shaft is rotatably connected to one side of the second drive belt.

[0014] Preferably, the flattening assembly further includes several flattening rollers, several cutting blades, and several cylinders. The flattening rollers are equidistantly arranged on several connecting shafts, and the cutting blades are equidistantly arranged on several connecting shafts. Each cylinder is fixedly connected to several connecting shafts. A gap is left between the flattening rollers on the same connecting shaft as a support gap, and the support gaps on different connecting shafts are all located on the same horizontal line. Each cutting blade and the support gap are located on the same horizontal line.

[0015] Preferably, each cylinder has a movable groove, and the movable grooves are distributed equidistantly in a ring around the cylinder. The inner wall of each movable groove is rotatably connected to a second rotating shaft, and a base rod is fixedly connected to each second rotating shaft. Springs are fixedly connected at equal intervals on the upper surface of each base rod, and a gripping plate is fixedly connected to the upper end of each spring. A gripping groove is opened on the side of each gripping plate, and several gripping claws are fixedly connected to the top of the side of each gripping plate, and the gripping claws are equidistantly distributed. A conveyor belt is also installed at the lower end of the housing, with one end of the conveyor belt located below the inclined tube and the other end of the conveyor belt located at the outlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The rotation of the third motor causes the gears and gear rings to mesh and rotate, controlling the rotation of the rotating tube. The fixed tube on one side moves horizontally within the drive plate through the telescopic mechanism. The blank is placed in the fixed tube beforehand, and then the fixed tube and the movable claw are retracted into the rotating tube. The movable claw has elastic properties to fix the blank for subsequent processing, simplifying the blank fixing process.

[0018] 2. At the same time, the vertical turret switches the cutting tool by rotating the rotary tube, and controls the blade to perform vertical or horizontal processing by adjusting the mechanism, so that the vertical turret can be fixed freely and stably for processing, which improves the processing method of the machine tool.

[0019] 3. Iron filings are manually dropped from one side of the machine tool into the collection bin. A screw conveyor then initially compresses and transports the filings into the machine casing. Before startup, the gripping claws are positioned downwards. The rotation of the first motor drives the gripping claws to throw and beat the iron filings inside, thus dispersing them evenly on the conveyor belt. Further, the filings are compressed by rotating flattening rollers, whose diameter gradually increases, resulting in high-quality flattening and preventing uneven thickness. During the flattening process, slits divide the internal iron filings into a plate with several cutting slits. Cutting blades then complete the subsequent cutting, facilitating the collection and transportation of iron filings. This integrated iron filings recycling process improves efficiency and quality while reducing manpower and material costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a high-precision follow-up grinding composite machine tool according to the present invention;

[0021] Figure 2 This is a rear view structural schematic diagram of a high-precision follow-up grinding composite machine tool according to the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the rotating mechanism and the telescopic mechanism of a high-precision follow-up grinding composite machine tool according to the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the fixing component of a high-precision follow-up grinding composite machine tool according to the present invention;

[0025] Figure 6 This is a schematic diagram of the mounting plate and rotating turret of a high-precision follow-up grinding composite machine tool according to the present invention;

[0026] Figure 7 This is a schematic diagram of the rotating tube structure of a high-precision follow-up grinding composite machine tool according to the present invention;

[0027] Figure 8 This is a schematic diagram of the adjustment mechanism of a high-precision follow-up grinding composite machine tool according to the present invention;

[0028] Figure 9 This is a schematic diagram of the housing structure of a high-precision follow-up grinding composite machine tool according to the present invention;

[0029] Figure 10 This is a schematic diagram of the structure of the rotary wheel of a high-precision follow-up grinding composite machine tool according to the present invention;

[0030] Figure 11 This is a schematic diagram of the structure of the first motor and the rotary wheel of a high-precision follow-up grinding composite machine tool according to the present invention;

[0031] Figure 12 For the present invention Figure 11 Enlarged structural diagram at point B;

[0032] Figure 13 This is a schematic diagram of the coupling and cutting blade of a high-precision follow-up lathe grinding composite machine tool according to the present invention;

[0033] Figure 14 This is a schematic diagram of the structure of a spring in a high-precision follow-up lathe grinding composite machine tool according to the present invention;

[0034] Figure 15 This is a schematic diagram of the gripping groove of a high-precision follow-up grinding composite machine tool according to the present invention;

[0035] Figure 16 This invention relates to a high-precision follow-up lathe grinding composite machine tool. Figure 15 Enlarged structural diagram at point C.

[0036] In the diagram: 1. Base plate; 2. Mounting plate; 3. Rotating mechanism; 301. Machine base; 302. Gear ring; 303. Gear; 304. Rotating tube; 4. Screw conveyor; 5. Telescopic mechanism; 502. Screw; 503. Drive wheel; 504. First drive belt; 505. Second motor; 506. Screw sleeve; 6. Vertical turret; 7. Adjusting mechanism; 701. Connecting plate; 702. Rotating shaft; 703. Adapter plate; 704. Pin hole; 705. Pin rod; 706. Screw; 707. Screw hole; 8. Electric push rod; 9. Slide rail plate; 10. Support plate; 11. Receiving plate; 12. Collection box; 13. Flattening assembly; 1301. Flattening roller; 1302. Conveyor belt; 1303. Support joint; 1304. Drive plate; 1305. Coupling shaft; 1306. First tooth; 1307. Second tooth; 1308. Annular groove; 1309. Cutting blade; 1310. Cylindrical shaft; 1311. Movable groove; 1312. Gripping claw; 1313. Spring; 1314. Gripping groove; 1315. Gripping plate; 1316. Base rod; 1317. Second rotating shaft; 14. Inclined tube; 15. Fixing component; 1501. Fixed tube; 1502. Movable claw; 16. Machine housing; 1601. Outlet; 17. Rotary wheel; 18. First motor; 19. Second drive belt; 20. Belt; 21. Tooth column. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0038] Example

[0039] like Figures 1 to 16As shown, a high-precision follow-up lathe grinding composite machine tool includes a base plate 1, a fixing member 15 for positioning the workpiece, and a vertical turret 6. Both ends of the upper surface of the base plate 1 are provided with mounting plates 2. A screw conveyor 4 is installed on the side wall of the base plate 1. The guide block of the screw conveyor 4 is fixedly connected to one of the mounting plates 2, and the other mounting plate 2 is fixedly connected to the base plate 1. Both mounting plates 2 are provided with a rotating mechanism 3. The rotating mechanism 3 fixed to the mounting plate 2 is provided with a fixing member 15. The fixing member 15 is also provided with a telescopic mechanism 5. The telescopic mechanism 5 drives the fixing member 15 to move horizontally on the upper surface of the mounting plate 2 of the base plate 1. An electric push rod 8 is fixedly connected to the side wall. The piston rod end of the electric push rod 8 is fixedly connected to the rotating mechanism 3. An adjustment mechanism 7 is connected to the inner side of the rotating mechanism 3. The adjustment mechanism 7 is connected to the vertical turret 6. The adjustment mechanism 7 controls the vertical turret 6 to switch the processing direction. A receiving plate 11 is also fixedly connected to the upper surface of the base plate 1. The bottom of the mounting plate 2 has a groove that fits onto the receiving plate 11. A waste collection box 12 and a waste processing housing 16 are provided on one side of the base plate 1. A flattening component 13 is provided inside the housing 16. An inclined pipe 14 is connected between the collection box 12 and the housing 16. The housing 16 has an outlet 1601.

[0040] In this embodiment, the rotating mechanism 3 includes a machine base 301, with an installation slot inside the machine base 301. A third motor is fixedly connected to the installation slot, and a gear 303 is fixedly connected to the output shaft of the third motor. A rotating tube 304 rotates through the machine base 301, and a gear ring 302 is fixedly connected to one end of the rotating tube 304. The gear 303 and the gear ring 302 mesh with each other. A fixing member 15 is axially slidably connected inside the rotating tube 304, which is fixed to the base plate 1, via a sliding key. The fixing member 15 includes a fixing tube 1501, with several movable claws 1502 arranged in a ring at the front end of the fixing tube 1501. A gap is left between two adjacent movable claws 1502. The movable claws 1502 are made of elastic material. The telescopic mechanism 5 includes a lead screw sleeve 506 and a second motor 505. The second motor 505 is fixedly connected to the upper surface of the base plate 1, and a lead screw is fixedly connected to the inner wall of the fixing tube 1501. Sleeve 506 has a lead screw 502 threadedly connected to it. The end of the lead screw 502 is fixedly connected to the output shaft of the second motor 505, and the two drive wheels 503 are driven by a first drive belt 504. The rotation of the third motor causes the gear 303 and the gear ring 302 to mesh and rotate. The second motor 505 simultaneously drives the lead screw 502 to rotate, so that the rotation speed of the fixing part 15 is the same as that of the rotating tube 304, thus controlling the rotation of the rotating tube 304. The fixing tube 1501 on one side moves horizontally within the drive plate 1304 through the telescopic mechanism 5. The blank is placed in the fixing tube 1501 beforehand, and then the fixing tube 1501 and the movable claw 1502 are retracted into the rotating tube 304. The movable claw 1502 is elastic and fixes the blank for subsequent processing, simplifying the blank fixing process.

[0041] In this embodiment, slide rails 9 are provided on both sides of the machine base 301 away from the fixing member 15. The piston rod end of the electric push rod 8 is fixed on the slide rail 9. A support plate 10 is fixedly connected to the bottom of the machine base 301 away from the fixing member 15. The support plate 10 slides through the mounting plate 2. The adjustment mechanism 7 includes a connecting plate 701 and a transition plate 703. The connecting plate 701 is fixed to the side wall of the vertical turret 6. The transition plate 703 is fixed to the side wall of the rotating tube 304 away from the fixing member 15. A rotating shaft 702 is provided at the tail end of the connecting plate 701. The rotating shaft 702 is rotatably connected to the side wall of the transition plate 703. Both the rotating shaft 702 and the transition plate 703 are provided with pin holes 704. A pin 705 is provided on the pin hole 704 to cooperate with it. Several screw holes 707 are opened on both the pin 705 and the adapter plate 703. A screw 706 is threadedly connected to two opposite screw holes 707. The vertical turret 6 switches the cutting blade by rotating the rotating tube 304. The blade is controlled to perform vertical or horizontal processing by the adjusting mechanism 7, so that the vertical turret 6 can be fixed freely and stably for processing, which improves the processing method of the machine tool. The pin hole 704 is set in the shape of a cross pin hole, and the shape of the pin 705 is matched with it. The cross pin hole is set to facilitate precise adjustment of 90° rotation, and the screw 706 is set to make it stable.

[0042] In this embodiment, the flattening assembly 13 includes a connecting shaft 1305, an auger conveyor is installed inside the inclined tube 14, a drive plate 1304 is fixedly connected to the inner wall of the housing 16, an annular groove 1308 is provided on the drive plate 1304, a plurality of first teeth 1306 are fixedly connected at equal intervals on one inner wall of the annular groove 1308, and a plurality of second teeth 1307 are arranged in a ring on the sidewalls of the plurality of connecting shafts 1305. Each first tooth 1306 meshes with a second tooth 1307, and a flattening assembly 13 is provided on each connecting shaft 1305. The machine is equipped with belts 20 inside. The inner walls of the two belts 20 are connected to two pulleys 17. One pulley 17 is fixedly connected to the output shaft of the first motor 18, and the other pulley 17 is fixedly connected to a toothed column 21. Another toothed column 21 is also provided inside the housing. The two toothed columns 21 are connected to both sides of the second drive belt 19 and are rotatably connected to the inner wall of the housing 16. Each connecting shaft 1305 is rotatably connected to one side of the second drive belt 19. The rotation of the first motor 18 drives the rotation of the second drive belt 19.

[0043] In this embodiment, the flattening assembly 13 further includes several flattening rollers 1301, several cutting blades 1309, and several cylinders 1310. The flattening rollers 1301 are equidistantly arranged on several connecting shafts 1305, and the cutting blades 1309 are equidistantly arranged on several connecting shafts 1305. Each cylinder 1310 is fixedly connected to several connecting shafts 1305. There are gaps between the flattening rollers 1301 on the same connecting shaft 1305, which are called support gaps 1303. The support gaps 1303 on different connecting shafts 1305 are all located on the same horizontal line. Each cutting blade 1309 is located on the same horizontal line as the support gap 1303. During the flattening process, the support gaps 1303 divide the internal iron filings into iron filing plates with several cutting slits.

[0044] In this embodiment, each cylinder 1310 is provided with a movable groove 1311, and each movable groove 1311 is distributed equidistantly in a ring around the cylinder 1310. A second rotating shaft 1317 is rotatably connected to the inner wall of each movable groove 1311. A bottom rod 1316 is fixedly connected to each second rotating shaft 1317. Springs 1313 are fixedly connected equidistantly to the upper surface of each bottom rod 1316. A gripping plate 1315 is fixedly connected to the upper end of each spring 1313. A gripping groove 1314 is provided on the side of each gripping plate 1315. Several gripping claws 1312 are fixedly connected to the top side of the 15, and each gripping claw 1312 is evenly distributed. A conveyor belt 1302 is also installed at the lower end of the housing 16. One end of the conveyor belt 1302 is located below the inclined tube 14, and the other end of the conveyor belt 1302 is located at the outlet 1601. The extension length of the gripping claw 1312 contacts the conveyor belt 1302. The spring 1313 provided gives it the characteristic of deformation. When loosening iron filings, it has the function of protecting the conveyor belt 1302. The gripping claw 1312 improves the effect of gripping iron filings.

[0045] The working principle of this high-precision follow-up lathe grinding composite machine tool is as follows: the rotation of the third motor causes the gear 303 and gear ring 302 to mesh and rotate. The second motor 505 simultaneously drives the lead screw 502 to rotate, so that the rotation speed of the fixed part 15 is the same as that of the rotating tube 304, controlling the rotation of the rotating tube 304. The fixed tube 1501 on one side moves horizontally within the drive plate 1304 through the telescopic mechanism 5. The blank is placed in the fixed tube 1501 beforehand, and then the fixed tube 1501 and the movable claw 1502 are retracted into the rotating tube 304. The movable claw 1502 has elastic properties to fix the blank for subsequent processing, simplifying the blank fixing process.

[0046] Meanwhile, the vertical turret 6 switches the cutting tool by rotating the rotary tube 304, and controls the blade to perform vertical or horizontal processing by adjusting the mechanism 7, so that the vertical turret 6 can be fixed freely and stably for processing, thus improving the processing method of the machine tool.

[0047] Iron filings are manually dropped from one side of the machine tool into the collection box 12. A screw conveyor then initially compresses and transports the iron filings into the machine casing 16. Before startup, the gripper 1312 is positioned downwards. The rotation of the first motor 18 drives the gripper 1312 to throw and beat the iron filings placed inside, thus dispersing them evenly on the conveyor belt 1302. Further, the flattening roller 1301 rotates, and as its diameter gradually increases, the thickness of the iron filings spread on the conveyor belt 1302 is gradually compressed, resulting in high-quality flattening and avoiding uneven thickness. During the flattening process, the support slits 1303 divide the internal iron filings into iron filing plates with several cutting slits. The cutting blades 1309 then complete the subsequent cutting, facilitating the collection and transportation of iron filings. This integrated iron filings recycling process improves efficiency and quality while reducing manpower and material costs.

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. All obvious variations or modifications derived from the technical solutions of the present invention are still within the protection scope of the present invention.

Claims

1. A high-precision follow-up lathe grinding composite machine tool, comprising a base plate, a fixing component for positioning the workpiece, and a vertical turret, characterized in that: The upper surface of the base plate is provided with mounting plates at both ends. A screw conveyor is installed on the side wall of the base plate. The guide block of the screw conveyor is fixedly connected to one of the mounting plates, and the other mounting plate is fixedly connected to the base plate. A rotating mechanism is provided on both mounting plates. The rotating mechanism fixed to the mounting plate of the base plate is provided with a fixing component. The fixing component is also provided with a telescopic mechanism. The telescopic mechanism drives the fixing component to move horizontally. An electric push rod is fixedly connected to the upper side wall of the mounting plate of the base plate. The piston rod end of the electric push rod is fixedly connected to the rotating mechanism. An adjustment mechanism is connected to the inner side of the rotating mechanism connected to the electric push rod. The adjustment mechanism is connected to a vertical turret. The adjustment mechanism controls the vertical turret to switch the processing direction. A receiving plate is also fixedly connected to the upper surface of the base plate. The bottom of the mounting plate has a groove to fit the receiving plate. A waste collection box and a waste processing machine housing are provided on one side of the base plate. A flattening component is provided inside the machine housing. An inclined pipe is connected between the waste collection box and the machine housing. The machine housing has an outlet. The flattening assembly includes a coupling shaft. An auger conveyor is installed inside the inclined tube. A drive plate is fixedly connected to the inner wall of the housing. An annular groove is opened on the drive plate. Several first teeth are fixedly connected at equal intervals on one inner wall of the annular groove. Several second teeth are arranged in a ring on the side walls of the coupling shaft. Each first tooth meshes with a second tooth. A belt is installed inside the housing. Two pulleys are connected to the inner walls of both sides of the belt. One pulley is fixedly connected to the output shaft of the first motor, and the other pulley is fixedly connected to a toothed column. Another toothed column is also installed inside the housing. The two toothed columns are connected to both sides of the second drive belt and are rotatably connected to the inner wall of the housing. Each coupling shaft is rotatably connected to one side of the second drive belt. The flattening assembly also includes several flattening rollers, several cutting blades, and several cylinders. The flattening rollers are equidistantly arranged on several connecting shafts, and the cutting blades are equidistantly arranged on several connecting shafts. Each cylinder is fixedly connected to a connecting shaft. The flattening rollers on the same connecting shaft are separated by gaps to form support gaps. The support gaps on different connecting shafts are all located on the same horizontal line. Each cutting blade is located on the same horizontal line as the support gap. Each cylinder has a movable groove, and the movable grooves are distributed equidistantly in a ring around the cylinder. The inner wall of each movable groove is rotatably connected to a second rotating shaft. A base rod is fixedly connected to each second rotating shaft. A spring is fixedly connected at equal intervals to the upper surface of each base rod. A gripping plate is fixedly connected to the upper end of each spring. A gripping groove is opened on the side of each gripping plate. Several gripping claws are fixedly connected to the top of the side of each gripping plate, and the gripping claws are equidistantly distributed. A conveyor belt is also installed at the lower end of the housing. One end of the conveyor belt is located below the inclined tube, and the other end of the conveyor belt is located at the outlet.

2. The high-precision follow-up lathe grinding composite machine tool according to claim 1, characterized in that: The rotating mechanism includes a machine base, an installation slot is provided inside the machine base, and a third motor is fixedly connected in the installation slot. A gear is fixedly connected to the output shaft of the third motor. A rotating tube passes through the machine base, and a gear ring is fixedly connected to one end of the rotating tube. The gear and the gear ring mesh with each other.

3. The high-precision follow-up lathe grinding composite machine tool according to claim 2, characterized in that: A fixing component is axially slidably connected inside a rotating tube fixed to a mounting plate on a base plate. The fixing component includes a fixing tube, and a plurality of movable claws are arranged in a ring at the front end of the fixing tube. A gap is left between two adjacent movable claws. The movable claws are made of elastic material. The telescopic mechanism includes a lead screw sleeve and a second motor. The second motor is fixedly connected to the upper surface of the base plate. A lead screw sleeve is fixedly connected to the inner wall of the fixing tube. A lead screw is threaded onto the lead screw sleeve. Drive wheels are fixedly connected to the end of the lead screw and the output shaft of the second motor. A first drive belt is driven to the two drive wheels.

4. The high-precision follow-up lathe grinding composite machine tool according to claim 2, characterized in that: Slide rails are provided on both sides of the machine base away from the fixed part. The piston rod end of the electric push rod is fixed to the slide rail. A support plate is fixedly connected to the bottom of the machine base away from the fixed part. The support plate slides through the mounting plate.

5. A high-precision follow-up lathe grinding composite machine tool according to claim 2, characterized in that: The adjustment mechanism includes a connecting plate and an adapter plate. The connecting plate is fixed to the side wall of the vertical turret, and the adapter plate is fixed to the side wall of the rotating tube away from the fixing component. A rotating shaft is provided at the tail end of the connecting plate, and the rotating shaft is rotatably connected to the side wall of the adapter plate.

6. A high-precision follow-up lathe grinding composite machine tool according to claim 5, characterized in that: Both the rotating shaft and the adapter plate are provided with pin holes, and pin rods are provided on the pin holes to cooperate with each other. Both the pin rods and the adapter plate are provided with several screw holes, and screw rods are threadedly connected to two opposite screw holes.

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