An optical curve profile grinding machine

Abstract

The invention provides an optical curve profile grinder, comprising a mounting base, an X-axis driving device, a Y-axis driving device, a Z-axis driving device, a clamping device and a grinding device, wherein the X-axis driving device and the Y-axis driving device are fixed on the mounting base, the Z-axis driving device is fixed on the power output end of the X-axis driving device, the clamping device is fixed on the power output end of the Y-axis driving device, the grinding device is fixed on the power output end of the Z-axis driving device and corresponds to the top of the clamping device, and also comprises a grinding wheel replacement device, which has the advantages that: when grinding wheels of different materials and sizes are required for processing workpieces with complex structures and irregular shapes, a replacement arm component can automatically grab the corresponding grinding wheel from a grinding wheel library component and install it on the grinding device, thereby reducing the time for disassembly and secondary clamping of the grinding wheel and improving the production efficiency; on the other hand, the shape of the workpiece can be monitored in real time to improve the accuracy of workpiece processing.

Description

Technical Field

[0001] The invention relates to the field of numerical control machining grinders, in particular to an optical curve profile grinder. Background Art

[0002] CNC grinders are machine tools that use abrasive tools to grind the surface of workpieces through CNC technology. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders and polishers. For grinding wheel grinders, most of the existing grinders use a single grinding wheel structure. When grinding workpieces with complex structures, the grinding wheel needs to be replaced. The grinding wheel is manually disassembled for replacement, and the disassembly and installation time is slow, the installation error is large, and the degree of automation is not high and the efficiency is low. Therefore, it is necessary to produce an optical curve profile grinder to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide an optical curve profile grinder to solve the problems mentioned in the background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] An optical curve profile grinder comprises a mounting base, an X-axis drive device, a Y-axis drive device, a Z-axis drive device, a clamping device and a grinding device, wherein the X-axis drive device and the Y-axis drive device are fixed on the mounting base, the Z-axis drive device is fixed on the power output end of the X-axis drive device, the clamping device is fixed on the power output end of the Y-axis drive device, the grinding device is fixed on the power output end of the Z-axis drive device and corresponds to the top of the clamping device, and also comprises a grinding wheel replacement device, the grinding wheel replacement device comprises a fixed seat, a grinding wheel protection box, a grinding wheel magazine assembly and a replacement arm assembly, the fixed seat is mounted on the mounting base, the grinding wheel protection box is mounted on the fixed seat and corresponds to one side of the grinding device, the grinding wheel magazine assembly and the replacement arm assembly are fixed on the fixed seat and correspond to the grinding wheel protection box, the grinding wheel magazine assembly comprises a turntable fixing plate, a circular turntable, a first connecting member, a rotating roller, a grinding wheel fixing component, a first rotating motor, a first The gear component, the first cylinder and the steering block, the turntable fixing plate is fixed on the fixing seat, the circular turntable is rotatably mounted on the turntable fixing plate, the first connecting member is rotatably mounted on the edge of the circular turntable, the rotating roller is rotatably mounted on one end of the first connecting member and corresponds to between the turntable fixing plate and the circular turntable, the grinding wheel fixing member is mounted on the other end of the first connecting member, the first rotating motor is fixed on the turntable fixing plate, the first gear component is rotatably mounted on the turntable fixing plate and is connected to the power output end of the first rotating motor, the power output end of the first gear component passes through the turntable fixing plate and is drivingly connected to the circular turntable, the first cylinder is fixed on the turntable fixing plate and corresponds to the radial direction of the circular turntable, the steering block is fixed to the power output end of the first cylinder, and a first hook is provided on the steering block, and the first hook corresponds to both sides of the rotating roller, and the replacement arm assembly is used to grab the grinding wheel fixing member and transport it to the grinding device.

[0006] Further description of the present invention: The replacement arm assembly includes a first slide, a second cylinder, a third cylinder, a first bracket, a spur rack, a rotating shaft and a rotating arm. The first slide and the second cylinder are fixed on a fixed seat, the first bracket is fixed to the power output end of the second cylinder and is slidably connected to the first slide, the third cylinder is fixed on the first bracket, the spur rack is fixed to the power output end of the third cylinder, the rotating shaft is rotatably mounted on the first bracket and the middle part is meshed with the spur rack, the middle part of the rotating arm is connected to the power output end of the rotating shaft, and second hooks are provided at both ends of the rotating arm.

[0007] Further description of the present invention: The X-axis driving device includes an X-axis slide, an X-axis motor and an X-axis skateboard, the X-axis slide is fixed on the mounting base, the X-axis motor is fixed on the X-axis slide, the X-axis skateboard is fixed on the power output end of the X-axis motor and is slidably connected to the X-axis slide, and the X-axis motor drives the X-axis skateboard to run along the X-axis direction.

[0008] Further description of the present invention: The Y-axis driving device includes a Y-axis slide, a Y-axis motor and a Y-axis skateboard, the Y-axis slide is fixed on the mounting base, the Y-axis motor is fixed on the Y-axis slide, the Y-axis skateboard is fixed on the power output end of the Y-axis motor and is slidably connected to the Y-axis slide, and the Y-axis motor drives the Y-axis skateboard to run along the Y-axis direction.

[0009] Further description of the present invention: The Z-axis driving device includes a Z-axis slide, a Z-axis motor and a Z-axis skateboard, the Z-axis slide is fixed on the X-axis skateboard, the Z-axis motor is fixed on the Z-axis slide, the Z-axis skateboard is fixed on the power output end of the Z-axis motor and is slidably connected to the Z-axis slide, and the Z-axis motor drives the Z-axis skateboard to run along the Z-axis direction.

[0010] Further description of the present invention: The clamping device includes a clamping platform, a five-axis turntable, a first trimming assembly and a second trimming assembly, the clamping platform is fixed on the Y-axis slide, the five-axis turntable and the first trimming assembly are fixed on the clamping platform, the five-axis turntable corresponds to the right side of the first trimming assembly, and the second trimming assembly is fixed on the Y-axis slide and corresponds to the right side of the five-axis turntable.

[0011] Further description of the present invention: The first trimming assembly includes a first fixed block, a second fixed block, a first conical grinder, a second conical grinder and a third conical grinder. The first fixed block and the second fixed block are fixed on the clamping carrier along the front-to-back direction. The first conical grinder and the second conical grinder are fixed on the first fixed block. The tips of the first conical grinder and the second conical grinder are arranged obliquely relative to each other. The third conical grinder is fixed on the second fixed block, and the tip of the third conical grinder is arranged upward.

[0012] Further description of the present invention: The second dressing assembly includes a third fixed block, a second rotating motor and a dressing grinding wheel, the third fixed block is fixed on the Y-axis slide, the second rotating motor is fixed on the third fixed block, and the dressing grinding wheel is fixed at the power output end of the second rotating motor and corresponds to one side of the grinding device.

[0013] Further description of the present invention: The grinding device includes a grinding protection box, a box fixing plate, a fourth cylinder, a crossbeam, a linear slide, a CCD light source, a CCD lens and a grinding wheel drive assembly. The box fixing plate is fixedly connected to the grinding protection box, one end of the box fixing plate passes through the grinding protection box and is fixedly connected to the Z-axis slide, and the other end corresponds to the grinding protection box. The fourth cylinder is fixed in the grinding protection box, the crossbeam is arranged along the Y-axis direction and is installed on the power output end of the fourth cylinder, two groups of linear slides are arranged and are respectively fixed at the left and right ends of the crossbeam, the linear slide is slidably connected to the side of the box fixing plate, the CCD light source and the CCD lens are respectively fixed at the lower ends of the two groups of linear slides, and the grinding wheel drive assembly is fixed on the grinding protection box and corresponds to between the CCD light source and the CCD lens.

[0014] Further description of the present invention: it also includes a six-axis manipulator, which is fixed on the mounting base and corresponds to the side of the clamping device.

[0015] The beneficial effects of the present invention are:

[0016] (1) By setting up a grinding wheel replacement device, when grinding wheels of different materials and sizes are required for processing workpieces with complex structures and irregular shapes, the replacement arm assembly can automatically grab the corresponding grinding wheel from the grinding wheel magazine assembly and install it on the grinding device, thereby reducing the time for grinding wheel disassembly and secondary clamping and improving production efficiency.

[0017] (2) By arranging the first dressing assembly and the second dressing assembly on the clamping device, the grinding wheel can be directly trimmed and ground without disassembling the grinding wheel, which reduces the standby time of the equipment and further improves the production efficiency.

[0018] (3) By installing a CCD lens on the grinding device, the shape of the workpiece can be monitored in real time, thereby improving the accuracy of workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall structure diagram of the present invention;

[0020] Figure 2 It is a structural diagram of the X-axis driving device of the present invention;

[0021] Figure 3 It is a structural diagram of the Y-axis driving device of the present invention;

[0022] Figure 4 It is a structural diagram of the Z-axis driving device of the present invention;

[0023] Figure 5 It is a structural diagram of the clamping device of the present invention;

[0024] Figure 6 is a structural diagram of a first trimming assembly of the present invention;

[0025] Figure 7 is a structural diagram of a second trimming assembly of the present invention;

[0026] Figure 8 is a structural diagram of the grinding device of the present invention;

[0027] Fig. 9 is a structural diagram of the grinding wheel replacement device of the present invention;

[0028] Fig.10 is a structural diagram of the grinding wheel magazine assembly of the present invention;

[0029] Fig.11 is a structural diagram of the replacement arm assembly of the present invention from a rear side perspective;

[0030] Fig.12 is a structural diagram of the third cylinder, spur rack and rotating shaft of the present invention;

[0031] Description of reference numerals:

[0032] 1. Mounting base; 2. X-axis driving device; 21. X-axis slide; 22. X-axis motor; 23. X-axis slide; 3. Y-axis driving device; 31. Y-axis slide; 32. Y-axis motor; 33. Y-axis slide; 4. Z-axis driving device; 41. Z-axis slide; 42. Z-axis motor; 43. Z-axis slide; 5. Clamping device; 51. Clamping platform; 52. Five-axis turntable; 53. First dressing assembly; 531. First fixed block; 532. Second fixed block; 533. First conical grinder; 534. Second conical grinder; 535. Third conical grinder; 54. Second dressing assembly; 541. Third fixed block; 542. Second rotating motor; 543. Dressing grinding wheel; 6. Grinding device; 61. Grinding protection Box; 62, box fixing plate; 63, fourth cylinder; 64, crossbeam; 65, linear slide; 66, CCD light source; 67, CCD lens; 68, grinding wheel drive assembly; 7, grinding wheel replacement device; 71, fixed seat; 72, grinding wheel protection box; 73, grinding wheel library assembly; 731, turntable fixing plate; 732, circular turntable; 733, first connecting piece; 734, rotating roller; 735, grinding wheel fixing component; 736, first rotating motor; 737, first gear component; 738, first cylinder; 739, steering block; 74, replacement arm assembly; 741, first slide; 742, second cylinder; 743, third cylinder; 744, first bracket; 745, spur rack; 746, rotating shaft;

[0033] 747. Rotating arm; 8. Six-axis manipulator. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with the accompanying drawings:

[0035] like Figure 1 As shown, an optical curve profile grinder includes a mounting base 1, an X-axis drive device 2, a Y-axis drive device 3, a Z-axis drive device 4, a clamping device 5 and a grinding device 6. The X-axis drive device 2 and the Y-axis drive device 3 are fixed on the mounting base 1, the Z-axis drive device 4 is fixed to the power output end of the X-axis drive device 2, the clamping device 5 is fixed to the power output end of the Y-axis drive device 3, and the grinding device 6 is fixed to the power output end of the Z-axis drive device 4 and corresponds to the top of the clamping device 5.

[0036] The present invention also includes a grinding wheel replacement device 7. The present invention automatically replaces the grinding wheel through the grinding wheel replacement device 7. When grinding special, irregular, and complex workpieces, grinding wheels of different materials and sizes need to be used. At this time, a program can be designed in the equipment system to automatically replace the grinding wheel, thereby reducing the time for disassembly and secondary clamping of the grinding wheel and improving processing efficiency.

[0037] The present invention also includes a six-axis manipulator 8, which is fixed on the mounting base 1 and corresponds to the side of the clamping device 5. The six-axis manipulator 8 can be used to automatically place the workpiece in the previous process on the clamping device 5 for clamping, which can not only reduce manpower and improve production efficiency, but also reduce the errors caused by manual placement and improve the accuracy of workpiece clamping.

[0038] like Figures 2 to 4 As shown, the X-axis driving device 2 includes an X-axis slide 21, an X-axis motor 22 and an X-axis skateboard 23. The X-axis slide 21 is fixed on the mounting base 1, the X-axis motor 22 is fixed on the X-axis slide 21, the X-axis skateboard 23 is fixed on the power output end of the X-axis motor 22 and is slidably connected to the X-axis slide 21, and the X-axis motor 22 drives the X-axis skateboard 23 to run along the X-axis direction.

[0039] The Y-axis driving device 3 includes a Y-axis slide 31, a Y-axis motor 32 and a Y-axis skateboard 33. The Y-axis slide 31 is fixed on the mounting base 1, the Y-axis motor 32 is fixed on the Y-axis slide 31, the Y-axis skateboard 33 is fixed on the power output end of the Y-axis motor 32 and is slidably connected to the Y-axis slide 31, and the Y-axis motor 32 drives the Y-axis skateboard 33 to run along the Y-axis direction.

[0040] The Z-axis driving device 4 includes a Z-axis slide 41, a Z-axis motor 42 and a Z-axis skateboard 43. The Z-axis slide 41 is fixed on the X-axis skateboard 23, the Z-axis motor 42 is fixed on the Z-axis slide 41, the Z-axis skateboard 43 is fixed on the power output end of the Z-axis motor 42 and is slidably connected to the Z-axis slide 41, and the Z-axis motor 42 drives the Z-axis skateboard 43 to run along the Z-axis direction.

[0041] The workpiece is mounted on the clamping device 5, which is driven by the Y-axis driving device 3 to move along the Y-axis direction, and the grinding device 6 is driven by the X-axis driving device 2 and the Z-axis driving device 4 to move along the X-axis direction and the Z-axis direction respectively, so that the grinding device 6 can move along the X-, Y-, and Z-axis directions relative to the workpiece on the clamping device 5, and can flexibly grind the workpiece.

[0042] like Figures 5 to 7As shown, the clamping device 5 includes a clamping platform 51, a five-axis turntable 52, a first trimming assembly 53 and a second trimming assembly 54. The clamping platform 51 is fixed on the Y-axis slide 33, the five-axis turntable 52 and the first trimming assembly 53 are fixed on the clamping platform 51, the five-axis turntable 52 corresponds to the right side of the first trimming assembly 53, the second trimming assembly 54 is fixed on the Y-axis slide 33 and corresponds to the right side of the five-axis turntable 52, and the workpiece is mounted on the five-axis turntable 52. The workpiece is driven to rotate around the X-axis and Z-axis directions by the five-axis turntable 52, so that the workpiece can be placed at different angles to improve the flexibility of processing.

[0043] The first dressing assembly 53 includes a first fixed block 531, a second fixed block 532, a first conical grinder 533, a second conical grinder 534 and a third conical grinder 535. The first fixed block 531 and the second fixed block 532 are fixed on the clamping carrier 51 along the front-to-back direction. The first conical grinder 533 and the second conical grinder 534 are fixed on the first fixed block 531. The tips of the first conical grinder 533 and the second conical grinder 534 are arranged relative to each other at an angle. The third conical grinder 535 is fixed on the second fixed block 532. The tip of the third conical grinder 535 is arranged upward. When the grinding wheel needs to be dressed after being used for a long time, the first conical grinder 533 and the second conical grinder 534 can be used to dress the side of the grinding wheel in a rotating state, and the third conical grinder 535 is used to dress the bottom of the grinding wheel.

[0044] The second dressing component 54 includes a third fixed block 541, a second rotating motor 542 and a dressing grinding wheel 543. The third fixed block 541 is fixed on the Y-axis slide 33, the second rotating motor 542 is fixed on the third fixed block 541, and the dressing grinding wheel 543 is fixed at the power output end of the second rotating motor 542 and corresponds to one side of the grinding device 6. The dressing grinding wheel 543 also dresses the bottom end of the grinding wheel. Compared with the third conical grinder 535, the surface of the grinding wheel after being dressed by the dressing grinding wheel 543 is more delicate and smooth. For workpieces with different processing requirements, the first dressing component 53 or the second dressing component 54 can be freely selected.

[0045] like Figure 8As shown, the grinding device 6 includes a grinding protection box 61, a box fixing plate 62, a fourth cylinder 63, a crossbeam 64, a linear slide 65, a CCD light source 66, a CCD lens 67 and a grinding wheel drive assembly 68. The box fixing plate 62 is fixedly connected to the grinding protection box 61. One end of the box fixing plate 62 passes through the grinding protection box 61 and is fixedly connected to the Z-axis slide plate 43, and the other end corresponds to the grinding protection box 61. The fourth cylinder 63 is fixed in the grinding protection box 61. The crossbeam 64 is arranged along the Y-axis direction and is installed at the power transmission of the fourth cylinder 63. At the output end, two groups of linear slides 65 are arranged and fixed on the left and right ends of the crossbeam 64 respectively. The linear slides 65 are slidably connected to the side of the box fixing plate 62. The CCD light source 66 and the CCD lens 67 are fixed on the lower ends of the two groups of linear slides 65 respectively. The grinding wheel drive assembly 68 is fixed on the grinding protection box 61 and corresponds to between the CCD light source 66 and the CCD lens 67. The CCD light source 66 and the CCD lens 67 are driven by the fourth cylinder 63 to run synchronously. When grinding the workpiece, the position and shape of the workpiece can be captured in real time to improve the grinding accuracy.

[0046] like Figures 9 to 12As shown, the grinding wheel replacement device 7 includes a fixed seat 71, a grinding wheel protection box 72, a grinding wheel magazine assembly 73 and a replacement arm assembly 74. The fixed seat 71 is installed on the mounting base 1, the grinding wheel protection box 72 is installed on the fixed seat 71 and corresponds to one side of the grinding device 6. The grinding wheel magazine assembly 73 and the replacement arm assembly 74 are fixed on the fixed seat 71 and correspond to the grinding wheel protection box 72. The grinding wheel magazine assembly 73 includes a turntable fixing plate 731, a circular turntable 732, a first connecting member 733, a rotating roller 734, a grinding wheel fixing component 735, a first rotating motor 736, a first gear component 737, a first The cylinder 738 and the steering block 739, the turntable fixing plate 731 are fixed on the fixing seat 71, the circular turntable 732 is rotatably mounted on the turntable fixing plate 731, the first connecting member 733 is rotatably mounted on the edge of the circular turntable 732, the rotating roller 734 is rotatably mounted on one end of the first connecting member 733 and corresponds to between the turntable fixing plate 731 and the circular turntable 732, the grinding wheel fixing member 735 is mounted on the other end of the first connecting member 733, the first rotating motor 736 is fixed on the turntable fixing plate 731, and the first gear member 737 is rotatably mounted on the turntable fixing plate 731 The first gear component 737 is connected to the power output end of the first rotating motor 736, the power output end of the first gear component 737 passes through the turntable fixing plate 731 and is drivingly connected to the circular turntable 732, the first cylinder 738 is fixed on the turntable fixing plate 731 and corresponds to the radial direction of the circular turntable 732, the steering block 739 is fixed to the power output end of the first cylinder 738, and the steering block 739 is provided with a first hook, and the first hook corresponds to both sides of the rotating roller 734. The replacement arm assembly 74 is used to grab the grinding wheel fixing component 735 and transport it to the grinding device 6. When grinding the workpiece, when the grinding wheel needs to be replaced, the first rotating motor The machine 736 drives the first gear component 737 to rotate, thereby driving the circular turntable 732 to rotate, so that the grinding wheel that needs to be replaced corresponds to one side of the replacement arm assembly 74, and grinding wheels of different models and sizes are installed on the grinding wheel fixing component 735. The first cylinder 738 drives the steering block 739 to move along the X-axis direction. At the same time, the first hook drives the rotating roller 734 to move along the X-axis direction, so that the first connecting member 733 rotates 90° around the hinge position, so that the grinding wheel that needs to be replaced faces the outside of the circular turntable 732, and the grinding wheels on the circular turntable 732 and the grinding wheel drive assembly 68 are replaced by replacing the arm assembly 74.

[0047] The replacement arm assembly 74 includes a first slide 741, a second cylinder 742, a third cylinder 743, a first bracket 744, a spur rack 745, a rotating shaft 746 and a rotating arm 747. The first slide 741 and the second cylinder 742 are fixed on the fixed seat 71, the first bracket 744 is fixed to the power output end of the second cylinder 742 and is slidably connected to the first slide 741, the third cylinder 743 is fixed to the first bracket 744, the spur rack 745 is fixed to the power output end of the third cylinder 743, and the rotating shaft 746 is rotatably mounted on the first bracket. 744 and the middle part is meshed with the spur rack 745, the middle part of the rotating arm 747 is connected to the power output end of the rotating shaft 746, and second hooks are provided at both ends of the rotating arm 747. The second cylinder 742 drives the rotating arm 747 to move along the X-axis direction, and the third cylinder 743 drives the spur rack 745 to move along the Z-axis. The spur rack 745 drives the rotating shaft 746 to rotate around the X-axis by meshing with the rotating shaft 746, thereby driving the rotating arm 747 to rotate around the X-axis. The rotating arm 747 is used to replace the grinding wheel on the grinding wheel fixing component 735 and the grinding wheel driving assembly 68.

[0048] The working principle of this embodiment:

[0049] First, the six-axis manipulator 8 grabs the workpiece from the previous process and places it on the five-axis turntable 52, which automatically clamps the workpiece. Then, under the joint drive of the X-axis drive device 2, the Y-axis drive device 3 and the Z-axis drive device 4, the grinding wheel installed on the grinding wheel drive assembly 68 can run in all directions. The grinding wheel drive assembly 68 drives the grinding wheel to rotate at high speed, thereby grinding the workpiece. When the grinding wheel needs to be dressed after working for a long time, the first dressing assembly 53 or the second dressing assembly 54 can be used to dress the grinding wheel as needed. In the process of grinding the workpiece, the CCD lens 67 takes pictures to detect the position and shape of the workpiece to improve the grinding accuracy. When processing workpieces with complex structures, it is necessary to replace grinding wheels of different models and sizes, and the grinding wheel library assembly 73 can be used to store the grinding wheels to be processed. The replaced grinding wheel rotates to the side of the corresponding rotating arm 747, and the steering block 739 rotates the grinding wheel fixing component 735 90° so that the grinding wheel faces the rotating arm 747. The rotating arm 747 rotates and grabs the grinding wheel on the grinding wheel fixing component 735 through the second hook. Then the rotating arm 747 moves toward the outside of the circular turntable 732 to disengage the grinding wheel fixing component 735 from the first connecting member 733. Similarly, the second hook at the other end of the rotating arm 747 removes the grinding wheel on the grinding wheel driving assembly 68. Then the rotating arm 747 rotates and replaces the two sets of grinding wheels. Then the rotating arm 747 moves along the X-axis direction to respectively install the two sets of grinding wheels on the grinding wheel fixing component 735 and the grinding wheel driving assembly 68, thereby completing the replacement of the grinding wheel, reducing the time for grinding wheel disassembly and secondary clamping, and improving production efficiency.

[0050] The above does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An optical curve profile grinder, comprising a mounting base, an X-axis driving device, a Y-axis driving device, a Z-axis driving device, a clamping device and a grinding device, wherein the X-axis driving device and the Y-axis driving device are fixed on the mounting base, the Z-axis driving device is fixed on the power output end of the X-axis driving device, the clamping device is fixed on the power output end of the Y-axis driving device, and the grinding device is fixed on the power output end of the Z-axis driving device and corresponds to the top of the clamping device, characterized in that: It also includes a grinding wheel replacement device, which includes a fixed seat, a grinding wheel protection box, a grinding wheel magazine assembly and a replacement arm assembly. The fixed seat is installed on the mounting base, the grinding wheel protection box is installed on the fixed seat and corresponds to one side of the grinding device, the grinding wheel magazine assembly and the replacement arm assembly are fixed on the fixed seat and correspond to the grinding wheel protection box. The grinding wheel magazine assembly includes a turntable fixing plate, a circular turntable, a first connecting piece, a rotating roller, a grinding wheel fixing component, a first rotating motor, a first gear component, a first cylinder and a steering block. The turntable fixing plate is fixed on the fixed seat, the circular turntable is rotatably mounted on the turntable fixing plate, the first connecting piece is rotatably mounted on the edge of the circular turntable, and the rotating roller is rotatably mounted on the One end of the first connecting member corresponds to between the turntable fixing plate and the circular turntable, the grinding wheel fixing component is installed at the other end of the first connecting member, the first rotating motor is fixed to the turntable fixing plate, the first gear component is rotatably installed on the turntable fixing plate and is connected to the power output end of the first rotating motor, the power output end of the first gear component passes through the turntable fixing plate and is drivingly connected to the circular turntable, the first cylinder is fixed to the turntable fixing plate and corresponds to the radial direction of the circular turntable, the steering block is fixed to the power output end of the first cylinder, and the steering block is provided with a first hook, the first hook corresponds to both sides of the rotating roller, and the replacement arm assembly is used to grab the grinding wheel fixing component and transport it to the grinding device; The replacement arm assembly includes a first slide, a second cylinder, a third cylinder, a first bracket, a spur rack, a rotating shaft and a rotating arm, the first slide and the second cylinder are fixed on the fixed seat, the first bracket is fixed to the power output end of the second cylinder and is slidably connected to the first slide, the third cylinder is fixed to the first bracket, the spur rack is fixed to the power output end of the third cylinder, the rotating shaft is rotatably mounted on the first bracket and the middle part is meshed with the spur rack, the middle part of the rotating arm is connected to the power output end of the rotating shaft, and second hooks are provided at both ends of the rotating arm; The Y-axis driving device comprises a Y-axis slide, a Y-axis motor and a Y-axis slide plate, wherein the Y-axis slide is fixed on the mounting base, the Y-axis motor is fixed on the Y-axis slide, the Y-axis slide plate is fixed on the power output end of the Y-axis motor and is slidably connected to the Y-axis slide, and the Y-axis motor drives the Y-axis slide plate to run along the Y-axis direction; The clamping device comprises a clamping platform, a five-axis turntable, a first trimming assembly and a second trimming assembly, wherein the clamping platform is fixed on the Y-axis slide, the five-axis turntable and the first trimming assembly are fixed on the clamping platform, the five-axis turntable corresponds to the right side of the first trimming assembly, and the second trimming assembly is fixed on the Y-axis slide and corresponds to the right side of the five-axis turntable; The first trimming assembly comprises a first fixed block, a second fixed block, a first conical grinder, a second conical grinder and a third conical grinder, the first fixed block and the second fixed block are fixed on the clamping carrier in the front-to-back direction, the first conical grinder and the second conical grinder are fixed on the first fixed block, the tips of the first conical grinder and the second conical grinder are arranged obliquely relative to each other, the third conical grinder is fixed on the second fixed block, and the tip of the third conical grinder is arranged upward; The second dressing assembly includes a third fixed block, a second rotating motor and a dressing grinding wheel, the third fixed block is fixed on the Y-axis slide, the second rotating motor is fixed on the third fixed block, and the dressing grinding wheel is fixed at the power output end of the second rotating motor and corresponds to one side of the grinding device.

2. The optical curve profile grinder according to claim 1, characterized in that: The X-axis driving device includes an X-axis slide, an X-axis motor and an X-axis skateboard, the X-axis slide is fixed on the mounting base, the X-axis motor is fixed on the X-axis slide, the X-axis skateboard is fixed on the power output end of the X-axis motor and is slidably connected to the X-axis slide, and the X-axis motor drives the X-axis skateboard to run along the X-axis direction.

3. The optical curve profile grinder according to claim 2, characterized in that: The Z-axis driving device includes a Z-axis slide, a Z-axis motor and a Z-axis skateboard. The Z-axis slide is fixed on the X-axis skateboard, the Z-axis motor is fixed on the Z-axis slide, the Z-axis skateboard is fixed on the power output end of the Z-axis motor and is slidably connected to the Z-axis slide, and the Z-axis motor drives the Z-axis skateboard to run along the Z-axis direction.

4. The optical curve profile grinder according to claim 3, characterized in that: The grinding device includes a grinding protection box, a box fixing plate, a fourth cylinder, a crossbeam, a linear slide, a CCD light source, a CCD lens and a grinding wheel drive assembly. The box fixing plate is fixedly connected to the grinding protection box, one end of the box fixing plate passes through the grinding protection box and is fixedly connected to the Z-axis slide, and the other end corresponds to the grinding protection box. The fourth cylinder is fixed in the grinding protection box. The crossbeam is arranged along the Y-axis direction and is installed on the power output end of the fourth cylinder. The linear slide is arranged in two groups and is respectively fixed at the left and right ends of the crossbeam. The linear slide is slidably connected to the side of the box fixing plate. The CCD light source and the CCD lens are respectively fixed at the lower ends of the two groups of linear slides. The grinding wheel drive assembly is fixed on the grinding protection box and corresponds to between the CCD light source and the CCD lens.

5. The optical curve profile grinder according to claim 1, characterized in that: It also includes a six-axis manipulator, which is fixed on the mounting base and corresponds to the side of the clamping device.

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