A CNC machine tool anti-collision tool holder

Abstract

This invention belongs to the field of CNC machine tool technology, specifically a CNC machine tool anti-collision tool fixture, including a cutting device. A guide ring is slidably connected to the top surface of the cutting device, and filling arc plates are slidably connected to both sides of the inner cavity of the guide ring. It also includes a modified fixture capable of clamping the workpiece. A vertical traction plate is fixedly connected to the end of the modified fixture away from the cutting device, and a guide rail is slidably connected to the bottom end of the vertical traction plate. A side pull plate is fixedly connected to the bottom surface of the guide rail. When the cutting device is used to cut a cutting block, once the adsorbed metal blocks on both sides of the cutting device attract the matching magnetic strips, the cutting tool will automatically lose power, thus preventing the tool from cutting the modified fixture while in operation, which could lead to simultaneous damage to both the modified fixture and the tool.

Description

Technical Field

[0001] This invention belongs to the field of CNC machine tool technology, specifically a CNC machine tool anti-collision tool fixture. Background Technology

[0002] CNC machine tools can process blanks into qualified parts under the drive of machining programs. The control system of CNC machine tools has computer data processing functions, intelligent recognition functions and automatic control functions that ordinary machine tools do not have. Currently, except for workpiece clamping, all other machining processes of CNC machine tools are carried out under the control of CNC programs.

[0003] During the process of controlling the cutting tool of a CNC machine tool to move and cut, the point of action of the tool should be the area where the object is located. However, due to the certain distance of operation, if the cutting is manually operated or the data input is incorrect, the actual moving distance of the tool may reach the area where the clamping jaws of the device are located. This will cause the subsequent cutting operation of the tool to cut the clamping jaws, thereby damaging the device itself. Therefore, improvements are needed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is as follows: a CNC machine tool anti-collision tool fixture, comprising a cutting device, a guide ring slidably connected to the top of the surface of the cutting device, and filling arc plates slidably connected to both sides of the inner cavity of the guide ring; including a modified fixture capable of clamping the workpiece; a vertical traction plate fixedly connected to the end of the modified fixture away from the cutting device; a guide rail slidably connected to the bottom end of the vertical traction plate; and a guide rail fixedly connected to the bottom of the surface of the guide rail. The device includes a side pull plate, with a connecting ring component fixedly connected to the axis at the bottom of the side pull plate's inner cavity. Spring traction rods are slidably connected to both sides of the side pull plate's inner cavity. A moving component, capable of traction cutting device movement, has a side baffle slidably connected to its surface. A cleaning spray box is fixedly connected to the bottom of the side baffle's inner cavity, and a material holding plate is fixedly connected to the bottom of the side baffle's surface. Two side baffles are present, with one side of each side baffle fixedly connected to the end of the spring traction rod furthest from the side pull plate. After loading, the side pull plate is pushed towards the side baffle via the spring traction rods on both sides. Then, a modified clamp holds the cutting rod and inserts it into the axis of the guide ring. Subsequently, the cutting device at the top of the guide ring's inner cavity begins operation, cutting the surface of the cutting rod at the center position. A power component at the top rotates the guide ring's inner cavity, and the moving components on both sides slide along the inner cavity of the side baffles, thus performing comprehensive cutting of the cutting rod.

[0005] Preferably, the modified fixture includes a counterweight shell. Pressure claws are slidably connected to both sides of the surface of the counterweight shell. Control rotating columns are engaged with both sides of the surface of the pressure claws. An inner rotor is fixedly connected to the end of the control rotating column near the cutting device. An isolation strip shell is fixedly connected to the surface of the inner rotor. An adapter magnetic strip is fixedly connected to the inner cavity of the isolation strip shell. An opening baffle is fixedly connected to the side of the inner cavity of the counterweight shell near the cutting device. A lateral suction cup is slidably connected to the side of the opening baffle away from the cutting device. A traction rod is fixedly connected to the axis of the lateral suction cup. When using this device, the cutting rod to be cut is first inserted into the axis of the modified fixture. Then, the inner rotors at both ends of the isolation strip shell are activated. The inner rotors control the rotation of the control rotating column, which, through the rotating teeth on its outer surface, rotates the pressure claws towards the interior of the counterweight shell, thereby clamping and fixing the cutting rod through the pressure claws. When the cutting device is used to cut the cutting block, once the adsorption metal blocks on both sides of the cutting device are attracted to the matching magnetic strip, the cutting tool will automatically lose power, thus avoiding the problem that the cutting tool will cut the modified fixture in working state during the movement, causing the modified fixture and the cutting tool to be damaged at the same time.

[0006] Preferably, there are three counterweight shells. A clustering disk is fixedly connected to the side of the counterweight shell away from the cutting device, and the axis of the clustering disk's inner cavity is fixedly connected to the top of the vertical traction plate. A cutting rod is inserted into the middle of the modified fixture's inner cavity via a pressure claw. The middle of the surface of the isolation strip shell is inserted into the insertion part of the counterweight shell via a fixed insertion rod. The cutting device includes an adjusting sleeve. A clustering guide ring is fixedly connected to the top of the adjusting sleeve's inner cavity. A tool sleeve is rotatably connected to the bottom of the adjusting sleeve's inner cavity. A rotating cutter head is fixedly connected to the bottom of the tool sleeve's inner cavity. Both sides of the adjusting sleeve's surface are slidably connected to the inner cavity of the guide ring via external rotating wheels. During the cutting process, to prevent metal chips from flying towards one side of the isolation strip shell, a lateral suction cup blows air onto one side of the cutting device through the holes in the perforated baffle, causing the chips generated by cutting to fly to the right in a parabolic manner and then fall onto the material collection plate below. This device performs circumferential cutting on the workpiece using a cutting device. Since the cutting head of the cutting device can rotate and the workpiece is located at the center of rotation of the cutting device, the cutting head can cut the surface of the workpiece by micro-rotation. This allows the cutting head to be moved without large displacement, thus enabling more precise control of the cutting position. In addition, the counterweight shell can clean the surface of the cutting rod through the nozzle of the perforated baffle, preventing the cutting debris from flying to the left and being attracted by the matching magnetic strip.

[0007] Preferably, fixed side shells are fixedly connected to both sides of the center of the adjusting sleeve surface, and a vertical fixing tube is fixedly connected to the side of the fixed side shell cavity away from the adjusting sleeve. An adsorption metal block is slidably connected to the bottom of the vertical fixing tube cavity via a traction rod, and an inner sliding plate is slidably connected to the top of the vertical fixing tube cavity via a traction rope. A bridging guide rod is fixedly connected to the center of the inner sliding plate cavity. Under normal circumstances, it is necessary to avoid contact between the cutting tool and the surface of the modified fixture during operation. Therefore, during the movement of the cutting device, the adsorption metal blocks on both sides will first move to the plane where the isolation strip shell is located. At this time, the adapter magnetic strip will adsorb the adsorption metal block on the corresponding side of the cutting device. Then, the pull rope inside the vertical fixing tube will be pulled down, causing the inner sliding plates on both sides to separate. Then, the bridging guide rods on both sides will separate, and the tool sleeve will disconnect from the bundled guide ring, thereby stopping the rotating cutter head from working.

[0008] Preferably, the bottom end of the bridging guide rod is slidably connected to the inner cavity of the adjusting sleeve via a docking guide rod. The inner cavity of the adjusting sleeve is fixedly connected to the surface of the docking guide rod, and the bottom end of the docking guide rod is rotatably connected to the top of the inner cavity of the rotating cutter head. The top end of the bridging guide rod is slidably connected to the bottom end of the clustering guide ring. During operation, the inner sliding plates on both sides will merge together under the action of spring tension. Then, the bridging guide rod connects the clustering guide ring to the cutter sleeve, providing power to the rotating mechanism within the inner cavity of the cutter sleeve. The docking guide rod used for connection can maintain a relatively fixed state with the adjusting sleeve when the cutter sleeve rotates around the inner wall of the adjusting sleeve, so the cutter sleeve can always maintain a power supply state while rotating. As the moving part of the device slides along the inner cavity of the side baffle, the impurity removal spray box blows air from bottom to top through the elastic pressure rod at the top, thereby cleaning the debris in the gap between the friction rollers and preventing the moving part from getting stuck in the inner cavity of the side baffle. As the moving part moves, the elastic pressure rod is pressed down in sequence and then bounces up to hit the bottom of the inner cavity of the side baffle. At this time, the side baffles on both sides vibrate in the vertical direction, which can shake off the iron filings stuck in the inner wall and reduce the residue of debris.

[0009] Preferably, the moving component includes a clamping side plate. A limiting inner plate is fixedly connected to the inner cavity of the clamping side plate away from the guide ring. A control motor is fixedly connected to the inner cavity of the limiting inner plate through a vertical through slot. Friction rollers are fixedly connected to both ends of the output shaft of the control motor. Side pressure rods are slidably connected to both sides of the inner cavity of the clamping side plate away from the limiting inner plate. A sliding inner plate is fixedly connected to the end of the side pressure rod away from the guide ring. The cutting debris will be thrown to the right, easily getting stuck in the gap between the clamping side plate and the guide ring. Therefore, the clamping side plate is modified so that the sliding inner plate blows air into the gap of the guide ring, blowing away and clearing the debris, thus preventing the iron filings from scratching the outer surface of the guide ring when it rotates.

[0010] Preferably, there are two moving parts. The inner wall of the clamping side plate, away from the control motor, is slidably connected to the surface of the guide ring. The surface of the friction roller is tumbledly connected to the inner cavity of the side baffle. The inner cavity of the clamping side plate has uniformly distributed suction holes on the side near the guide ring. The control motor of the inner cavity of the limiting inner plate can control the friction rollers on both sides to rotate along the inner cavity of the side baffle, thereby moving the guide ring. The limiting inner plate can rotate the guide ring by friction from the inner rotating wheel on the side away from the control motor. At this time, the guide ring will continuously squeeze the side pressure rods on both sides through the groove on the side, thereby pushing the inner sliding inner plate to slide. The sliding inner plate can be reset under the thrust of the side spring, so that the sliding inner plate blows air at the gap of the guide ring to remove debris from the gap.

[0011] Preferably, the connecting ring component includes a blower box, an adapter pipe is fixedly connected to the opening of the blower box cavity, a rotating sleeve is fixedly connected to the top end of the adapter pipe, a closed bottom shell is fixedly connected to one end of the rotating sleeve via a spring sleeve, a traction rod is fixedly connected to the axis of the closed bottom shell cavity, an arc-shaped inner plate is fixedly connected to the end of the traction rod away from the closed bottom shell, a filling arc-shaped shell is slidably connected to the surface of the arc-shaped inner plate, and the end of the adapter pipe away from the closed bottom shell is fixedly connected to the inner cavity of the filling arc-shaped shell. After the guide ring is connected to the modified fixture, the lower connecting ring component can press the top filling arc shell tightly against the bottom of the inner wall of the guide ring. At this time, as the guide ring rotates, the blower box can blow air to clean the inner wall of the guide ring through the adapter pipe and the filling arc shell. During this process, the other side of the inner cavity of the rotating sleeve will also push open the closed bottom shell due to the increase of internal air pressure. Then the traction rod pulls the arc inner plate. Under the action of the spring sleeve, the closed bottom shell will pull the arc inner plate to repeatedly hit the inner wall of the filling arc shell, causing the filling arc shell to vibrate. The chips produced by cutting the cutting rod will fall into the holding plate below due to gravity. However, some chips will still fall into the concave surface at the bottom of the filling arc plate, which will affect the rotation of the cutting device along the guide ring. At this time, the filling arc shell below can not only blow away the iron chips on the inner wall of the guide ring, but also shake the iron chips on the inner wall of the guide ring into the holding plate below through its own vibration, thereby quickly achieving the cleaning work. Moreover, the separation of the cutting rod from the guide ring will not affect the fixing effect of the cutting rod.

[0012] The beneficial effects of this invention are as follows:

[0013] 1. When the cutting device is used to cut the cutting block, once the adsorption metal blocks on both sides of the cutting device are attracted to the matching magnetic strip, the cutting tool will automatically lose power, thereby avoiding the problem that the cutting tool will cut the modified fixture in the working state during the movement, which would cause the modified fixture and the cutting tool to be damaged at the same time.

[0014] 2. This device performs circumferential cutting on the workpiece using a cutting device. Since the cutting head of the cutting device can rotate and the workpiece is located at the center of rotation of the cutting device, the cutting head can cut the surface of the workpiece by micro-rotation. This eliminates the need for the cutting head to make large displacements, thus allowing for more precise control of the cutting position. Furthermore, the counterweight shell can clean the surface of the cutting rod through the nozzle of the perforated baffle, preventing the cutting debris from flying to the left and being attracted by the matching magnetic strip.

[0015] 3. As the moving part of the device slides along the inner cavity of the side baffle, the impurity removal spray box blows air from bottom to top through the elastic pressure rod at the top, thereby cleaning the debris in the gap of the friction rollers and preventing the moving part from getting stuck in the inner cavity of the side baffle. As the moving part moves, the elastic pressure rod is pressed down in sequence and then bounces up to hit the bottom of the inner cavity of the side baffle. At this time, the side baffles on both sides vibrate in the vertical direction, which can shake off the iron filings stuck in the inner wall and reduce the residue of debris.

[0016] 4. The chips generated during cutting will fly to the right, which can easily get stuck in the gap between the clamping side plate and the guide ring. Therefore, the clamping side plate is modified so that the sliding inner plate blows air into the gap of the guide ring to blow away and remove the chips, thus avoiding the problem of iron filings scratching the outer surface of the guide ring when it rotates.

[0017] 5. The chips generated from cutting the cutting rod will fall into the lower holding plate by gravity. However, some chips will still fall into the concave surface at the bottom of the filling arc plate, thus affecting the rotation effect of the cutting device along the guide ring. At this time, the lower filling arc shell can not only blow away the iron chips on the inner wall of the guide ring, but also shake the iron chips on the inner wall of the guide ring into the lower holding plate through its own vibration, thereby quickly achieving the cleaning work. Moreover, the separation of the cutting rod and the guide ring will not affect the fixing effect of the cutting rod. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention;

[0019] Figure 2 This is a front view of the side pull plate and the impurity removal spray box after the present invention is separated;

[0020] Figure 3This is a cross-sectional view of the side pull plate of the present invention;

[0021] Figure 4 This is a cross-sectional view of the modified fixture of the present invention;

[0022] Figure 5 This is a cross-sectional view of the isolation strip shell of the present invention;

[0023] Figure 6 This is a cross-sectional view of the cutting device of the present invention;

[0024] Figure 7 This is a cross-sectional view of the adjusting sleeve of the present invention;

[0025] Figure 8 This is a cross-sectional view of the moving part of the present invention;

[0026] Figure 9 This is a cross-sectional view of the connecting ring component of the present invention.

[0027] In the diagram: 1. Cutting device; 11. Guide ring; 12. Filling arc plate; 13. Adjusting sleeve; 14. Bundling guide ring; 15. Docking guide rod; 16. Tool sleeve; 17. Inner slide plate; 18. Bridging guide rod; 19. Vertical fixing tube; 110. Adsorbent metal block; 2. Side baffle; 21. Impurity removal spray box; 22. Spring traction rod; 23. Material holding plate; 24. Side pull plate; 25. Guide slide rail; 26. Vertical traction plate; 4. Modified clamp; 41. Counterweight shell; 42. Pressure chuck; 43. Cutting rod; 44. Side suction cup; 45. Opening baffle; 46. Isolation strip shell; 47. Inner rotor; 48. Control rotating column; 49. Adaptive magnetic strip; 3. Moving parts; 31. Clamping side plate; 32. Limiting inner plate; 33. Control motor; 34. Friction roller; 35. Sliding inner plate; 36. Side pressure rod; 5. Connecting ring parts; 51. Blower box; 52. Adapter pipe; 53. Filling arc shell; 54. Arc inner plate; 55. Traction rod; 56. Rotating sleeve; 57. Sealed bottom shell. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0029] Example 1, please refer to Figures 1-7The invention provides a technical solution: a CNC machine tool anti-collision tool fixture, including a cutting device 1, a guide ring 11 slidably connected to the top of the surface of the cutting device 1, a filling arc plate 12 slidably connected to both sides of the inner cavity of the guide ring 11, and a modified fixture 4, which can clamp the raw material to be processed. A vertical traction plate 26 is fixedly connected to the end of the modified fixture 4 away from the cutting device 1. A guide slide rail 25 is slidably connected to the bottom end of the vertical traction plate 26. A side pull plate 24 is fixedly connected to the bottom of the surface of the guide slide rail 25. A connecting ring component 5 is fixedly connected to the axis at the bottom of the inner cavity of the side pull plate 24. Spring traction rods 22 are slidably connected to both sides of the inner cavity of the side pull plate 24.

[0030] The moving part 3 is capable of traction cutting device 1 to move in a directional manner. A side baffle 2 is slidably connected to the surface of the moving part 3. A cleaning spray box 21 is fixedly connected to the bottom of the inner cavity of the side baffle 2. A material holding plate 23 is fixedly connected to the bottom of the surface of the side baffle 2. There are two side baffles 2. One side of the surface of the side baffle 2 is fixedly connected to the end of the spring traction rod 22 away from the side pull plate 24.

[0031] The modified clamp 4 includes a counterweight shell 41. Both sides of the surface of the counterweight shell 41 are slidably connected to pressure claws 42. Both sides of the surface of the pressure claws 42 are engaged with control rotating columns 48. An inner rotor 47 is fixedly connected to the end of the control rotating column 48 near the cutting device 1. An isolation strip shell 46 is fixedly connected to the surface of the inner rotor 47. An adapter magnetic strip 49 is fixedly connected to the inner cavity of the isolation strip shell 46. An opening baffle 45 is fixedly connected to the side of the inner cavity of the counterweight shell 41 near the cutting device 1. A lateral suction cup 44 is slidably connected to the side of the surface of the opening baffle 45 away from the cutting device 1. A traction rod 55 is fixedly connected to the axis of the lateral suction cup 44.

[0032] There are three counterweight shells 41. A clustering disk is fixedly connected to the side of the counterweight shell 41 away from the cutting device 1. The axis of the inner cavity of the clustering disk is fixedly connected to the top of the vertical traction plate 26. A cutting rod 43 is inserted into the middle of the inner cavity of the modified clamp 4 through a pressure claw 42. The middle of the surface of the isolation strip shell 46 is inserted into the insertion part of the counterweight shell 41 through a fixed insertion rod.

[0033] The cutting device 1 includes an adjusting sleeve 13. A cluster guide ring 14 is fixedly connected to the top of the inner cavity of the adjusting sleeve 13. A tool sleeve 16 is rotatably connected to the bottom of the inner cavity of the adjusting sleeve 13. A rotating cutter head is fixedly connected to the bottom of the inner cavity of the tool sleeve 16. Both sides of the surface of the adjusting sleeve 13 are slidably connected to the inner cavity of the guide ring 11 through external rotating wheels.

[0034] Fixed side shells are fixedly connected to both sides of the middle of the surface of the adjusting sleeve 13, and a vertical fixing tube 19 is fixedly connected to the side of the inner cavity of the fixed side shell away from the adjusting sleeve 13. The bottom of the inner cavity of the vertical fixing tube 19 is slidably connected to an adsorption metal block 110 through a traction rod 55, and the top of the inner cavity of the vertical fixing tube 19 is slidably connected to an inner slide plate 17 through a traction rope. A bridging guide rod 18 is fixedly connected to the middle of the inner cavity of the inner slide plate 17.

[0035] The bottom end of the bridging guide rod 18 is slidably connected to the inner cavity of the adjusting sleeve 13 via the docking guide rod 15. The inner cavity of the adjusting sleeve 13 is fixedly connected to the surface of the docking guide rod 15, and the bottom end of the docking guide rod 15 is rotatably connected to the top of the inner cavity of the rotating cutter head. The surface of the fixed side shell is slidably connected to the top of the inner cavity of the adjusting sleeve 13. The top end of the bridging guide rod 18 is slidably connected to the bottom end of the clustering guide ring 14.

[0036] When using this device, first insert the cutting rod 43 to be cut into the shaft of the modified clamp 4, then start the inner rotor 47 at both ends of the isolation strip shell 46. The inner rotor 47 controls the rotating column 48 to rotate. The rotating column 48 rotates the pressure claw 42 into the counterweight shell 41 through the rotating teeth on the outer surface, and then clamps and fixes the cutting rod 43 through the pressure claw 42.

[0037] After the material is loaded, the side pull plate 24 is pushed to the side baffle 2 by the spring traction rods 22 on both sides. Then, the modified clamp 4 clamps the cutting rod 43 and inserts it into the axis of the guide ring 11. Subsequently, the cutting device 1 at the top of the inner cavity of the guide ring 11 starts to work, cutting the surface of the cutting rod 43 at the center position. The power component at the top rotates along the inner cavity of the guide ring 11, and the moving parts 3 on both sides slide along the inner cavity of the side baffle 2, thereby performing full cutting processing on the cutting rod 43.

[0038] Under normal circumstances, it is necessary to avoid contact between the cutting tool and the surface of the modified fixture 4 during operation. Therefore, during the movement of the cutting device 1, the adsorption metal blocks 110 on both sides will first move to the plane where the isolation strip shell 46 is located. At this time, the adapter magnetic strip 49 will adsorb the adsorption metal block 110 on the corresponding side of the cutting device 1. Then, the pull rope inside the vertical fixing tube 19 will be pulled down to separate the inner slide plates 17 on both sides. Then, the bridging guide rods 18 merged on both sides will separate, and the tool sleeve 16 will be disconnected from the bundle guide ring 14, thereby stopping the rotating cutter head from working and preventing the modified fixture 4 from being accidentally cut.

[0039] During the cutting process, in order to prevent the metal chips from flying to one side of the isolation strip shell 46, the side suction cup 44 blows air through the holes of the perforated baffle 45 to one side of the cutting device 1, so that the chips generated by cutting fly to the right in the form of a parabola and then fall onto the material holding plate 23 below.

[0040] During operation, the inner sliding plates 17 on both sides will merge together under the action of spring tension. Then, the bridging guide rod 18 connects the bundled guide ring 14 to the tool sleeve 16, supplying power to the rotating mechanism inside the tool sleeve 16. The docking guide rod 15 used for connection can always maintain a relatively fixed state with the adjusting sleeve 13 when the tool sleeve 16 rotates around the inner wall of the adjusting sleeve 13. Therefore, the tool sleeve 16 can always maintain a power supply state when rotating.

[0041] Example 2, please refer to Figures 1-9 The present invention provides a technical solution: Based on the first embodiment, the moving component 3 includes a clamping side plate 31, a limiting inner plate 32 is fixedly connected to the side of the inner cavity of the clamping side plate 31 away from the guide rotating ring 11, a control motor 33 is fixedly connected to the inner cavity of the limiting inner plate 32 through a vertical through groove, friction rollers 34 are fixedly connected to both ends of the output shaft of the control motor 33, and side pressure rods 36 are slidably connected to both sides of the inner cavity of the clamping side plate 31 away from the limiting inner plate 32, and a sliding inner plate 35 is fixedly connected to the end of the side pressure rod 36 away from the guide rotating ring 11.

[0042] There are two moving parts 3. The inner wall of the clamping side plate 31 away from the control motor 33 is slidably connected to the surface of the guide ring 11. The surface of the friction roller 34 is slidably connected to the inner cavity of the side baffle 2. Adsorption holes are evenly opened on the inner cavity of the clamping side plate 31 near the guide ring 11.

[0043] The connecting ring component 5 includes a blower box 51. A connecting pipe 52 is fixedly connected to the opening of the inner cavity of the blower box 51. A rotating sleeve 56 is fixedly connected to the top end of the connecting pipe 52. A closed bottom shell 57 is fixedly connected to one end of the rotating sleeve 56 through a spring sleeve. A traction rod 55 is fixedly connected to the axis of the inner cavity of the closed bottom shell 57. An arc-shaped inner plate 54 is fixedly connected to the end of the traction rod 55 away from the closed bottom shell 57. A filling arc-shaped shell 53 is slidably connected to the surface of the arc-shaped inner plate 54. The end of the connecting pipe 52 away from the closed bottom shell 57 is fixedly connected to the inner cavity of the filling arc-shaped shell 53.

[0044] The control motor 33 in the inner cavity of the limiting inner plate 32 can control the friction rollers 34 on both sides to rotate along the inner cavity of the side baffle 2, thereby moving the guide ring 11. The limiting inner plate 32 can rotate the guide ring 11 by friction of the inner rotating wheel on the side away from the control motor 33. At this time, the guide ring 11 will continuously squeeze the side pressure rods 36 on both sides through the groove on the side, thereby pushing the inner sliding plate 35 to slide. The inner sliding plate 35 can be reset under the push of the side spring, so that the inner sliding plate 35 blows air at the gap of the guide ring 11 to remove the debris at the gap.

[0045] After the guide ring 11 is connected to the modified clamp 4, the lower connecting ring component 5 can press the top filling arc shell 53 tightly against the bottom of the inner wall of the guide ring 11. At this time, as the guide ring 11 rotates, the blower box 51 can blow air to clean the inner wall of the guide ring 11 through the adapter pipe 52 and the filling arc shell 53. During this process, the other side of the inner cavity of the rotating sleeve 56 will also push open the closed bottom shell 57 due to the increase of internal air pressure. Then the traction rod 55 pulls the arc inner plate 54. Under the action of the spring sleeve, the closed bottom shell 57 will pull the arc inner plate 54 to repeatedly hit the inner wall of the filling arc shell 53, causing the filling arc shell 53 to vibrate.

[0046] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A CNC machine tool anti-collision tool fixture, comprising a cutting device (1), wherein a guide ring (11) is slidably connected to the top of the surface of the cutting device (1), and filling arc plates (12) are slidably connected to both sides of the inner cavity of the guide ring (11), characterized in that: include, A modified clamp (4) is used to clamp the raw material to be processed. A vertical traction plate (26) is fixedly connected to one end of the modified clamp (4) away from the cutting device (1). A guide rail (25) is slidably connected to the bottom end of the vertical traction plate (26). A side pull plate (24) is fixedly connected to the bottom of the surface of the guide rail (25). A connecting ring component (5) is fixedly connected to the axis at the bottom of the inner cavity of the side pull plate (24). Spring traction rods (22) are slidably connected to both sides of the inner cavity of the side pull plate (24). The moving part (3) is capable of traction cutting device (1) to move in a direction. A side baffle (2) is slidably connected to the surface of the moving part (3). A cleaning spray box (21) is fixedly connected to the bottom of the inner cavity of the side baffle (2). A material holding plate (23) is fixedly connected to the bottom of the surface of the side baffle (2). There are two side baffles (2). One side of the surface of the side baffle (2) is fixedly connected to the end of the spring traction rod (22) away from the side pull plate (24). The cutting device (1) includes an adjusting sleeve (13). Fixed side shells are fixedly connected to both sides of the middle part of the surface of the adjusting sleeve (13). A vertical fixing tube (19) is fixedly connected to the side of the inner cavity of the fixed side shell away from the adjusting sleeve (13). An adsorption metal block (110) is slidably connected to the bottom of the inner cavity of the vertical fixing tube (19) through a traction rod (55). An inner sliding plate (17) is slidably connected to the top of the inner cavity of the vertical fixing tube (19) through a traction rope. A bridging guide rod (18) is fixedly connected to the middle of the inner cavity of the inner sliding plate (17).

2. The anti-collision tool fixture for CNC machine tools according to claim 1, characterized in that: The modified clamp (4) includes a counterweight shell (41), with pressure claws (42) slidably connected to both sides of the surface of the counterweight shell (41), and control rotating columns (48) meshing with both sides of the surface of the pressure claws (42). An inner rotor (47) is fixedly connected to one end of the control rotating column (48) near the cutting device (1). An isolation strip shell (46) is fixedly connected to the surface of the inner rotor (47), and an adapter magnetic strip (49) is fixedly connected to the inner cavity of the isolation strip shell (46). An opening baffle (45) is fixedly connected to the side of the inner cavity of the counterweight shell (41) near the cutting device (1), and a lateral suction cup (44) is slidably connected to the side of the surface of the opening baffle (45) away from the cutting device (1). A traction rod (55) is fixedly connected to the axis of the lateral suction cup (44).

3. The anti-collision tool fixture for CNC machine tools according to claim 2, characterized in that: The number of the counterweight shells (41) is three. A clustering disk is fixedly connected to the side of the counterweight shell (41) away from the cutting device (1), and the axis of the inner cavity of the clustering disk is fixedly connected to the top of the vertical traction plate (26). A cutting rod (43) is inserted into the middle of the inner cavity of the modified clamp (4) through a pressure claw (42). The middle of the surface of the isolation strip shell (46) is inserted into the insertion part of the counterweight shell (41) through a fixed insertion rod.

4. The anti-collision tool fixture for CNC machine tools according to claim 1, characterized in that: The top of the inner cavity of the adjusting sleeve (13) is fixedly connected to a cluster guide ring (14), the bottom of the inner cavity of the adjusting sleeve (13) is rotatably connected to a cutter sleeve (16), the bottom of the inner cavity of the cutter sleeve (16) is fixedly connected to a rotating cutter head, and both sides of the surface of the adjusting sleeve (13) are slidably connected to the inner cavity of the guide ring (11) through an external rotating wheel.

5. A CNC machine tool anti-collision tool fixture according to claim 4, characterized in that: The bottom end of the bridging guide rod (18) is slidably connected to the inner cavity of the adjusting sleeve (13) via the docking guide rod (15). The inner cavity of the adjusting sleeve (13) is fixedly connected to the surface of the docking guide rod (15), and the bottom end of the docking guide rod (15) is rotatably connected to the top of the inner cavity of the rotating cutter head. The top end of the bridging guide rod (18) is slidably connected to the bottom end of the bundle guide ring (14).

6. The anti-collision tool fixture for CNC machine tools according to claim 1, characterized in that: The moving component (3) includes a clamping side plate (31). A limiting inner plate (32) is fixedly connected to the side of the inner cavity of the clamping side plate (31) away from the guide ring (11). A control motor (33) is fixedly connected to the inner cavity of the limiting inner plate (32) through a vertical through groove. Friction rollers (34) are fixedly connected to both ends of the output shaft of the control motor (33). Side pressure rods (36) are slidably connected to both sides of the inner cavity of the clamping side plate (31) away from the limiting inner plate (32). A sliding inner plate (35) is fixedly connected to the end of the side pressure rod (36) away from the guide ring (11).

7. A CNC machine tool anti-collision tool fixture according to claim 6, characterized in that: The number of the moving parts (3) is two. The side of the inner wall of the clamping side plate (31) away from the control motor (33) is slidably connected to the surface of the guide ring (11). The surface of the friction roller (34) is slidably connected to the inner cavity of the side baffle (2). The inner cavity of the clamping side plate (31) is evenly provided with adsorption holes on the side near the guide ring (11).

8. A CNC machine tool anti-collision tool fixture according to claim 1, characterized in that: The connecting ring component (5) includes a blower box (51), a connecting pipe (52) is fixedly connected to the opening of the inner cavity of the blower box (51), a rotating sleeve (56) is fixedly connected to the top end of the connecting pipe (52), a closed bottom shell (57) is fixedly connected to one end of the rotating sleeve (56) through a spring sleeve, a traction rod (55) is fixedly connected to the axis of the inner cavity of the closed bottom shell (57), an arc-shaped inner plate (54) is fixedly connected to one end of the traction rod (55) away from the closed bottom shell (57), a filling arc-shaped shell (53) is slidably connected to the surface of the arc-shaped inner plate (54), and the end of the connecting pipe (52) away from the closed bottom shell (57) is fixedly connected to the inner cavity of the filling arc-shaped shell (53).

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