Rotary grinding industrial machine tool with waste cleaning function

Abstract

The invention relates to the technical field of rotary grinding, and discloses a rotary grinding industrial machine tool with a waste cleaning function, which comprises a worktable, a mounting frame is fixedly mounted on the worktable, a moving device is fixedly mounted on the mounting frame, a grinding head is arranged on the lower side of the moving device, and a lifting plate is arranged on the worktable. Two trapezoidal blocks move upwards to extrude two moving strips, so that the two extruding strips can be driven to move in the direction close to each other to extrude and fix the workpiece, and meanwhile, two filtering plates are driven to move upwards to shield two discharging openings, so that the workpiece can be polished through a polishing head, and polished waste can be left in a square box; the waste can be intercepted by the filter plate, so that the waste can be prevented from flowing around along with water flow to influence subsequent cleaning, after polishing is completed, the lifting plate moves downwards, a user can clean the waste through the two discharge ports, and therefore, the user can conveniently clean the waste and can quickly fix and position a workpiece at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of rotary grinding, in particular to a rotary grinding industrial machine tool with a waste cleaning function. Background Art

[0002] Metalworking, also known as metalworking, is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, as well as tiny components of engines, jewelry, and watches. It is widely used in different fields such as science, industry, art, and handicrafts.

[0003] Some metal workpieces need to be polished, and they need to be fixed before polishing. The existing fixing devices are cumbersome when fixing the workpieces. The existing patent is a kind of electromechanical metal workpiece polishing device with anti-edge wear. Publication number: CN112917256A, which discloses a kind of electromechanical metal workpiece polishing device with anti-edge wear, including a first conical clamping block rotatably arranged on a bottom plate, a second conical clamping block can be lifted and rotatably arranged under the top plate of the L-shaped support plate, and the side plate of the L-shaped support plate is arranged on the bottom plate. The upper part of the first conical clamping block can extend into the tubular metal workpiece, the second conical clamping block is located above the tubular metal workpiece and the lower part can extend into the tubular metal workpiece, the lower end surface of the second conical clamping block is provided with a first transmission assembly, and the upper end surface of the first conical clamping block is provided with a transmission groove, the transmission block of the first transmission assembly can cooperate with the transmission groove, and the grinding wheel is rotatably arranged on the bottom plate and fits with the outer wall of the tubular metal workpiece. The present application drives the first conical clamping block and the second conical clamping block to rotate by cooperating with the transmission block and the transmission groove, thereby avoiding damage caused by direct friction between the tubular metal workpiece and the first conical clamping block and the second conical clamping block, and improving the quality of grinding.

[0004] However, the rotary grinding device generates heat when grinding burrs on metal workpieces, and water flow is needed to cool it down. This will cause the burrs and other impurities to mix with the water used for cooling, which will cause the burrs and other waste materials to flow around with the water flow, causing the burrs to flow to various places on the workbench and be difficult to clean. Summary of the invention

[0005] Technical issues solved In view of the shortcomings of the prior art, the present invention provides a rotary grinding industrial machine tool with a waste cleaning function, which has the advantages of being able to facilitate users to clean waste and quickly fix and position workpieces, etc., and solves the problem that the workpieces need to be fixed before grinding. The existing fixing devices are cumbersome to fix the workpieces. At the same time, the existing rotary grinding devices will generate heat when grinding burrs on metal workpieces, so water flow is needed for cooling. At the same time, the burrs and other waste materials polished off will flow around with the water flow and affect subsequent cleaning.

[0006] (II) Technical solution In order to achieve the above-mentioned purpose of being able to facilitate users to clean up waste materials and quickly fix and position workpieces, the present invention provides the following technical solutions: a rotary grinding industrial machine tool with a waste cleaning function, comprising a workbench, a mounting frame is fixedly installed on the workbench, a moving device is fixedly installed on the mounting frame, a grinding head is arranged at the lower side of the moving device, and the grinding head can move left and right on the moving device to grind the workpiece back and forth; The feature is that: the workbench is provided with a lifting plate, four cylinders are fixedly mounted on the mounting frame, the lower ends of the output shafts of the four cylinders are fixedly connected to the upper side of the lifting plate, a square box is movably penetrated on the lifting plate, the square box is fixedly connected to the upper side of the workbench, a trapezoidal plate is fixedly mounted in the square box, and the workpiece to be polished can be placed on the trapezoidal plate; Two moving rods are movably penetrated on the front and rear walls of the square box, moving bars are arranged on the front and rear sides of the square box, the two moving bars are fixedly connected to the four moving rods respectively, two extrusion bars are arranged in the square box, the two extrusion bars are fixedly connected to the four moving rods respectively, discharge ports are opened on the front and rear walls of the square box, two filter plates are fixedly installed on the upper side of the lifting plate, the two filter plates are respectively fitted with the front and rear sides of the square box, and two trapezoidal blocks are fixedly installed on the upper side of the lifting plate.

[0007] Preferably, two limit bars are fixedly mounted on the upper side of the lifting plate, and two filter boxes are arranged on the upper side of the lifting plate. The two filter boxes are respectively arranged between the two limit bars and the two filter plates.

[0008] Preferably, oblique bars are fixedly installed on both left and right ends of the two limit bars, and the two oblique bars are fixedly connected to the upper side of the lifting plate, and two water guide buckets are fixedly installed on the left and right sides of the workbench.

[0009] Preferably, a square groove is provided on one side of the two movable bars which are away from each other, a cross bar is fixedly installed in the two square grooves, and a rotating tube is movably sleeved on the two cross bars.

[0010] Preferably, two support bars are fixedly installed in the square box, and the two support bars are fitted with the lower sides of the two extrusion bars. Four stabilizing bars are fixedly installed on the front and rear sides of the square box, and the two eight stabilizing bars are respectively fitted with the upper and lower sides of the two moving bars.

[0011] Preferably, two connecting rods are movably penetrated on the two extrusion bars, two adjustment bars are arranged between the two extrusion bars, the two adjustment bars are fixedly connected to the four connecting rods respectively, the two adjustment bars are movably connected to screw rods on the sides away from each other through bearings, the two screw rods movably penetrate the two extrusion bars respectively, and small tubes are fixedly installed on the sides away from each other of the two extrusion bars, and the two small tubes are threadedly sleeved on the two screw rods respectively.

[0012] Preferably, a small ring is fixedly mounted on each of the two screw rods, a plurality of connecting blocks are fixedly mounted on the outer side walls of the two small rings, a rotating ring is arranged on each of the two small rings, and the two rotating rings are fixedly sleeved on the plurality of connecting blocks respectively.

[0013] Preferably, a plurality of small rods are movably sleeved on the two adjustment bars, two movable bars are arranged between the two adjustment bars, the two movable bars are respectively fixedly connected to the plurality of small rods, a pressure spring is movably sleeved on each small rod, and the front and rear ends of each pressure spring are respectively fixedly connected to the two movable bars and the two adjustment bars.

[0014] (III) Beneficial effects Compared with the prior art, the present invention provides a rotary grinding industrial machine tool with a waste cleaning function, which has the following beneficial effects: The rotary grinding industrial machine tool with a waste cleaning function can place the workpiece to be polished on the trapezoidal plate, and then drive the lifting plate to move upward through the cylinder, so that the two trapezoidal blocks can be driven to move upward to squeeze the two moving bars, thereby driving the two squeezing bars to move in a direction close to each other to squeeze and fix the workpiece, and at the same time drive the two filter plates to move upward to cover the two discharge ports, so that the workpiece can be polished by the grinding head, so that the water flow sprayed during grinding will be blocked by the square box, and the polished waste will remain in the square box, and the water flow will flow out through the filter plate, and the waste will be intercepted by the filter plate, so that the waste can be prevented from flowing around with the water flow and affecting subsequent cleaning, and when the grinding is completed, the lifting plate moves downward and the user can clean the waste through the two discharge ports, so that the user can quickly fix and position the workpiece while cleaning the waste.

[0015] The rotary grinding industrial machine tool with waste cleaning function can limit and fix two filter boxes by two limit bars, so that after the lifting plate moves downward, the waste can be swept out through the discharge port by using tools such as brushes, so that the waste can be swept into the filter box for collection, thereby facilitating subsequent centralized processing.

[0016] The rotary grinding industrial machine tool with a waste cleaning function can further limit the two filter boxes through two inclined bars to prevent the filter boxes from moving left and right. At the same time, it can guide the water flow discharged from the discharge port to guide the water flow into two water guide buckets, which is convenient for users to recycle water resources later.

[0017] The rotary grinding industrial machine with waste cleaning function uses two rotary tubes in two square grooves, which can squeeze the moving bar by squeezing the rotary tubes when the two trapezoidal blocks move upward to squeeze the moving bar, so that the friction can be reduced by the rotation of the rotary tubes, thereby reducing wear.

[0018] The rotary grinding industrial machine tool with a waste cleaning function can make the two extrusion bars move more stably through the two supporting bars, and can improve the stability of the two moving bars moving forward and backward through the four stabilizing bars, thereby improving the practicability of the device.

[0019] The rotary grinding industrial machine tool with a waste cleaning function can drive two adjustment bars to move forward and backward by rotating two screws back and forth, so that users can adjust the positions of the two adjustment bars according to the size of the workpiece, so that workpieces of different sizes can be squeezed and fixed.

[0020] The rotary grinding industrial machine tool with a waste cleaning function can facilitate users to rotate the small ring through the rotating ring and the connecting block, so that users can drive the screw to rotate conveniently, thus avoiding users from being scratched by the screw threads when directly rotating the screw, and at the same time, the screw can be rotated more labor-savingly to adjust the positions of the two adjustment bars.

[0021] 8. The rotary grinding industrial machine tool with waste cleaning function cooperates with the movable bar and the pressure spring. When fixing the workpiece, the two movable bars can be used to contact the workpiece, and then the pressure spring is squeezed to generate pressure to fix the workpiece. The toughness and elastic force of the pressure spring can fix the workpiece while avoiding damage to the workpiece due to excessive pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the lifting plate of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting plate of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the square box of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the trapezoidal plate of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the moving rod of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the movable bar of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the moving bar of the present invention.

[0023] In the figure: 1. workbench; 2. water guide bucket; 3. lifting plate; 4. mounting frame; 5. moving device; 6. grinding head; 7. oblique bar; 8. square box; 9. moving bar; 10. trapezoidal block; 11. stabilizing bar; 12. moving rod; 13. pressure spring; 14. extrusion bar; 15. adjustment bar; 16. movable bar; 17. trapezoidal plate; 18. support bar; 19. discharge port; 20. filter box; 21. limit bar; 22. filter plate; 23. square groove; 24. cross bar; 25. rotating tube; 26. small tube; 27. screw; 28. rotating ring; 29. ​​small ring; 30. connecting block; 31. connecting rod; 32. small rod; 33. cylinder. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5The present invention provides a technical solution: a rotary grinding industrial machine tool with a waste cleaning function, comprising a workbench 1, a mounting frame 4 is fixedly installed on the workbench 1, a moving device 5 is fixedly installed on the mounting frame 4, a grinding head 6 is arranged on the lower side of the moving device 5, and the grinding head 6 can move left and right on the moving device 5 to grind the workpiece, a lifting plate 3 is arranged on the workbench 1, four cylinders 33 are fixedly installed on the mounting frame 4, the lower ends of the output shafts of the four cylinders 33 are fixedly connected to the upper side of the lifting plate 3, a square box 8 is movably penetrated on the lifting plate 3, the square box 8 is fixedly connected to the upper side of the workbench 1, a trapezoidal plate 17 is fixedly installed in the square box 8, the workpiece to be polished can be placed on the trapezoidal plate 17, and the front and rear walls of the square box 8 are movably penetrated by two moving rods 1 2. Both the front and rear sides of the square box 8 are provided with moving bars 9, and the two moving bars 9 are respectively fixedly connected to the four moving rods 12. Two extrusion bars 14 are provided in the square box 8, and the two extrusion bars 14 are respectively fixedly connected to the four moving rods 12. Both the front and rear walls of the square box 8 are provided with discharge ports 19. Two filter plates 22 are fixedly installed on the upper side of the lifting plate 3, and the two filter plates 22 are respectively fitted with the front and rear sides of the square box 8. Two trapezoidal blocks 10 are fixedly installed on the upper side of the lifting plate 3. After the workpiece to be polished is placed on the trapezoidal plate 17, the lifting plate 3 can be driven to move upward by the cylinder 33, so that the two trapezoidal blocks 10 can be driven to move upward to squeeze the two moving bars 9, thereby driving the two extrusion bars 14 to move in a direction close to each other to squeeze the fixed workpiece. The lifting plate 3 moves downward and the user can clean the waste through the two discharge ports 19, which is convenient for the user to clean the waste and quickly fix and position the workpiece. Two limit strips 21 are fixedly installed on the upper side of the lifting plate 3, and two filter boxes 20 are arranged on the upper side of the lifting plate 3. The two filter boxes 20 are respectively arranged It is placed between the two limit bars 21 and the two filter plates 22. The two filter boxes 20 can be limited and fixed by the two limit bars 21, so that the waste can be swept out through the discharge port 19 by using a brush or other tools after the lifting plate 3 moves downward, so that the waste can be swept into the filter box 20 for collection, which is convenient for subsequent centralized processing. The left and right ends of the two limit bars 21 are fixedly installed with inclined bars 7, and the two inclined bars 7 are fixedly connected to the upper side of the lifting plate 3. Two water guide buckets 2 are fixedly installed on the left and right sides of the workbench 1. The two filter boxes 20 can be further limited by the two inclined bars 7 to prevent the filter boxes 20 from moving left and right. At the same time, the water flow discharged from the discharge port 19 can be guided, so that the water flow can be guided into the two water guide buckets 2.In this way, it is convenient for users to recycle water resources later. A square groove 23 is opened on the side where the two moving bars 9 are away from each other. A cross bar 24 is fixedly installed in the two square grooves 23. A rotating tube 25 is movably sleeved on the two cross bars 24. Through the two rotating tubes 25 in the two square grooves 23, the moving bar 9 can be squeezed by squeezing the rotating tube 25 when the two trapezoidal blocks 10 move upward to squeeze the moving bar 9. In this way, the friction can be reduced by the rotation of the rotating tube 25, thereby reducing wear. Two support bars 18 are fixedly installed in the square box 8. The two support bars 18 are both fitted with the lower sides of the two squeezing bars 14. Four stabilizing bars 11 are fixedly installed on the front and rear sides of the square box 8. The two eight stabilizing bars 11 are respectively fitted with the upper and lower sides of the two moving bars 9. The two support bars 18 can make the two squeezing bars 14 more stable when moving. At the same time, the four stabilizing bars 11 can improve the stability of the two moving bars 9 moving forward and backward, thereby improving the practicality of the device. See also Figure 6-Figure 8 , two connecting rods 31 are movably penetrated on the two extrusion bars 14, two adjustment bars 15 are arranged between the two extrusion bars 14, and the two adjustment bars 15 are fixedly connected with the four connecting rods 31 respectively, and the two adjustment bars 15 are movably connected with the screw rods 27 on the sides away from each other through the bearings, and the two screw rods 27 movably penetrate the two extrusion bars 14 respectively, and the two extrusion bars 14 are fixedly installed with small tubes 26 on the sides away from each other, and the two small tubes 26 are respectively threadedly sleeved on the two screw rods 27, and the two adjustment bars 15 can be driven to move forward and backward by rotating the two screw rods 27 back and forth, so that the user can adjust the position of the two adjustment bars 15 according to the size of the workpiece, so that workpieces of different sizes can be squeezed and fixed, and small rings 29 are fixedly installed on the two screw rods 27, and several connecting blocks 30 are fixedly installed on the outer walls of the two small rings 29, and rotating rings 28 are arranged on the two small rings 29, and the two rotating rings 28 are respectively fixedly sleeved on several connecting blocks 30, and the rotating The rotating ring 28 and the connecting block 30 can facilitate the user to rotate the small ring 29, so that the user can drive the screw 27 to rotate conveniently, so that the user can avoid being scratched by the thread of the screw 27 by directly rotating the screw 27, and at the same time, the screw 27 can be rotated more labor-savingly to adjust the position of the two adjustment bars 15. A plurality of small rods 32 are movably sleeved on the two adjustment bars 15, and two movable bars 16 are arranged between the two adjustment bars 15. The two movable bars 16 are respectively fixedly connected to a plurality of small rods 32, and each small rod 32 is movably sleeved with a pressure spring 13. The front and rear ends of each pressure spring 13 are respectively fixedly connected to the two movable bars 16 and the two adjustment bars 15. Through the cooperation between the movable bars 16 and the pressure springs 13, the two movable bars 16 can be used to contact the workpiece when fixing the workpiece, and then the pressure springs 16 are squeezed to generate pressure to fix the workpiece, so that the toughness and elastic force of the pressure springs 18 can be used to fix the workpiece while avoiding excessive pressure to damage the workpiece.

[0027] When in use, the first step is: after placing the workpiece to be polished on the trapezoidal plate 17, the lifting plate 3 can be driven to move upward by the cylinder 33, so that the two trapezoidal blocks 10 can be driven to move upward to squeeze the two moving bars 9, thereby driving the two squeezing bars 14 to move in a direction close to each other to squeeze the fixed workpiece, and at the same time drive the two filter plates 22 to move upward to cover the two discharge ports 19, so that the workpiece can be polished by the polishing head 6, so that the water flow sprayed during polishing will be blocked by the square box 8, and the polished waste will remain in the square box 8, and the water flow will flow out through the filter plate 22, and the waste will be intercepted by the filter plate 22; This can prevent the waste from flowing around with the water flow and affecting subsequent cleaning. When the grinding is completed, the lifting plate 3 moves downward and the user can clean the waste through the two discharge ports 19. This makes it convenient for the user to clean the waste and quickly fix and position the workpiece.

[0028] Step 2: The two filter boxes 20 can be limited and fixed by two limit bars 21, so that after the lifting plate 3 moves downward, the waste can be swept out through the discharge port 19 using a brush or other tools, so that the waste can be swept into the filter box 20 for collection, thereby facilitating subsequent centralized processing.

[0029] Step 3: The two filter boxes 20 can be further limited by the two oblique bars 7 to prevent the filter boxes 20 from moving left and right. At the same time, the water flow discharged from the discharge port 19 can be guided so that the water flow can be guided into the two water guide buckets 2, which can facilitate the user to recycle water resources later.

[0030] Step 4: Through the two rotating tubes 25 in the two square grooves 23, the moving bar 9 can be squeezed by squeezing the rotating tubes 25 when the two trapezoidal blocks 10 move upward to squeeze the moving bar 9. In this way, the friction can be reduced by the rotation of the rotating tubes 25, thereby reducing wear and tear, thereby increasing the service life of the device.

[0031] Step 5: The two support bars 18 can make the two extrusion bars 14 more stable when moving, and the four stabilizing bars 11 can improve the stability of the two moving bars 9 moving forward and backward, thereby improving the practicability of the device.

[0032] Step 6: By rotating the two screw rods 27 back and forth, the two adjustment bars 15 can be driven to move forward and backward, so that the user can adjust the position of the two adjustment bars 15 according to the size of the workpiece, so that workpieces of different sizes can be squeezed and fixed.

[0033] Step 7: The rotating ring 28 and the connecting block 30 can facilitate the user to rotate the small ring 29, so that the user can drive the screw 27 to rotate. This can prevent the user from being scratched by the threads of the screw 27 when directly rotating the screw 27. At the same time, the user can rotate the screw 27 more labor-savingly to adjust the positions of the two adjustment bars 15.

[0034] Step 8: Through the cooperation between the movable bars 16 and the pressure springs 13, the two movable bars 16 can be used to contact the workpiece when fixing the workpiece, and then the pressure springs 16 are squeezed to generate pressure to fix the workpiece, so that the toughness and elastic force of the pressure springs 18 can fix the workpiece while avoiding damage to the workpiece due to excessive pressure.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary grinding industrial machine tool with a waste cleaning function, comprising a workbench (1), a mounting frame (4) fixedly mounted on the workbench (1), a moving device (5) fixedly mounted on the mounting frame (4), a grinding head (6) arranged at the lower side of the moving device (5), and the grinding head (6) can move back and forth on the moving device (5) to grind a workpiece; Features: The workbench (1) is provided with a lifting plate (3), and four cylinders (33) are fixedly mounted on the mounting frame (4). The lower ends of the output shafts of the four cylinders (33) are fixedly connected to the upper side of the lifting plate (3). A square box (8) is movably passed through the lifting plate (3), and the square box (8) is fixedly connected to the upper side of the workbench (1). A trapezoidal plate (17) is fixedly mounted inside the square box (8), and a workpiece to be polished can be placed on the trapezoidal plate (17); Two moving rods (12) are movably penetrated through the front and rear walls of the square box (8); moving bars (9) are arranged on the front and rear sides of the square box (8); the two moving bars (9) are respectively fixedly connected to the four moving rods (12); two extrusion bars (14) are arranged in the square box (8); the two extrusion bars (14) are respectively fixedly connected to the four moving rods (12); a discharge port (19) is opened on the front and rear walls of the square box (8); two filter plates (22) are fixedly installed on the upper side of the lifting plate (3); the two filter plates (22) are respectively fitted on the front and rear sides of the square box (8); and two trapezoidal blocks (10) are fixedly installed on the upper side of the lifting plate (3).

2. A rotary grinding industrial machine tool with waste cleaning function according to claim 1, Features: Two limit bars (21) are fixedly mounted on the upper side of the lifting plate (3), and two filter boxes (20) are arranged on the upper side of the lifting plate (3). The two filter boxes (20) are arranged between the two limit bars (21) and the two filter plates (22), respectively.

3. A rotary grinding industrial machine tool with waste cleaning function according to claim 2, Features: The left and right ends of the two limit bars (21) are fixedly mounted with oblique bars (7), and the two oblique bars (7) are fixedly connected to the upper side of the lifting plate (3). The left and right sides of the workbench (1) are fixedly mounted with two water guide buckets (2).

4. A rotary grinding industrial machine tool with waste cleaning function according to claim 1, Features: A square groove (23) is provided on one side of the two movable bars (9) that is away from each other. A cross bar (24) is fixedly installed in each of the two square grooves (23). A rotating tube (25) is movably sleeved on each of the two cross bars (24).

5. A rotary grinding industrial machine tool with waste cleaning function according to claim 1, Features: Two support bars (18) are fixedly installed in the square box (8), and the two support bars (18) are both fitted with the lower sides of the two extrusion bars (14). Four stabilizing bars (11) are fixedly installed on the front and rear sides of the square box (8), and the two eight stabilizing bars (11) are respectively fitted with the upper and lower sides of the two moving bars (9).

6. A rotary grinding industrial machine tool with waste cleaning function according to claim 1, Features: Two connecting rods (31) are movably penetrated on the two extrusion bars (14), two adjustment bars (15) are arranged between the two extrusion bars (14), the two adjustment bars (15) are respectively fixedly connected to the four connecting rods (31), the two adjustment bars (15) are movably connected to the screw rods (27) via bearings on the sides away from each other, the two screw rods (27) are respectively movably penetrated by the two extrusion bars (14), and small tubes (26) are fixedly installed on the sides away from each other of the two extrusion bars (14), and the two small tubes (26) are respectively threadedly sleeved on the two screw rods (27).

7. A rotary grinding industrial machine tool with waste cleaning function according to claim 6, Features: A small ring (29) is fixedly mounted on each of the two screw rods (27), a plurality of connection blocks (30) are fixedly mounted on the outer side walls of the two small rings (29), a rotating ring (28) is disposed on each of the two small rings (29), and the two rotating rings (28) are respectively fixedly sleeved on the plurality of connection blocks (30).

8. A rotary grinding industrial machine tool with waste cleaning function according to claim 6, Features: A plurality of small rods (32) are movably sleeved on the two adjustment bars (15), two movable bars (16) are arranged between the two adjustment bars (15), the two movable bars (16) are respectively fixedly connected to the plurality of small rods (32), a pressure spring (13) is movably sleeved on each small rod (32), and the front and rear ends of each pressure spring (13) are respectively fixedly connected to the two movable bars (16) and the two adjustment bars (15).

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