A grinding device for high-precision milling cutter production

Abstract

The present invention discloses a grinding device for high-precision milling cutter production, and specifically relates to the field of milling cutter grinding. The grinding device comprises: a processing table, an installation component is provided at the output end of the processing table, the installation component is used to install and fix the milling cutter, a grinding mechanism is provided on the processing table, the grinding mechanism comprises a rotatable grinding wheel, the grinding wheel is evenly provided with a plurality of heat dissipation holes in the circumferential direction, the processing table is used to provide multi-angle positioning and adjustment capabilities for the milling cutter, during grinding, the processing table drives the milling cutter to contact the grinding wheel for grinding; a chip removal mechanism is provided on the grinding wheel, the chip removal mechanism comprises an air flow transmission component, and the air flow transmission component takes the debris in the heat dissipation hole away from the heat dissipation hole through the air flow. The present invention sets a chip removal mechanism, so that the chip removal mechanism generates an air flow through the air flow transmission component, and the air flow enters the heat dissipation hole to take the debris in the heat dissipation hole away from the heat dissipation hole, so as to avoid the debris being blocked in the heat dissipation hole, causing the problem of heat dissipation being affected by the blockage of the debris.

Description

Technical Field

[0001] The present invention relates to the technical field of milling cutter grinding, and more specifically, to a grinding device for producing high-precision milling cutters. Background Art

[0002] A milling cutter is a rotating tool with one or more teeth used for milling. It is mainly used to process planes, steps, grooves, forming surfaces and cut off workpieces on milling machines. Milling cutters are generally made by grinding on five-axis grinders.

[0003] Milling cutter production grinding refers to the process of initial grinding and finishing of the milling cutter during the milling cutter production process. This process mainly includes machining the milling cutter blank into the final shape and size, and ensuring that it has the required cutting performance and precision. Production grinding not only involves repairing worn milling cutters, but also includes preliminary grinding and adjustment of newly manufactured milling cutters to ensure that they meet the design standards. At present, the grinding methods of milling cutters usually include the use of coolant or dry grinding (that is, no coolant). The use of coolant may cause pollution to the working environment and equipment, and requires regular cleaning and maintenance. Dry grinding does not involve coolant, avoiding these problems. Although coolant can reduce the temperature of tools and workpieces, in some cases, it may introduce additional heat or cause thermal expansion of materials, affecting the grinding accuracy. Dry grinding reduces this interference and can maintain higher processing accuracy. Therefore, dry grinding is usually used in the prior art to grind the milling cutter. At the same time, in order to ensure the heat dissipation effect during the grinding process, heat dissipation holes are usually opened on the grinding wheel to achieve the heat dissipation effect during the grinding process.

[0004] However, when the grinding wheel is grinding the end face of the milling cutter, since the end face of the milling cutter is used to cut metal parts, the end face of the milling cutter is usually harder. Therefore, when grinding the end face of the milling cutter, grinding debris is easily generated. In addition, since heat dissipation holes are opened on the surface of the grinding wheel for heat dissipation, it is easy for the debris generated by grinding to enter the heat dissipation holes and be blocked in the heat dissipation holes, causing the problem of affecting the heat dissipation effect. If the heat cannot be dissipated in time during the grinding process, the grinding accuracy of the milling cutter is affected. Summary of the invention

[0005] The present invention provides a grinding device for high-precision milling cutter production, and aims to solve the following problem: when the existing milling cutter is being ground, grinding debris is easily generated due to the high hardness of the end face of the milling cutter, and since heat dissipation holes are provided on the surface of the grinding wheel for heat dissipation, the debris generated by the grinding is easily caused to enter the heat dissipation holes and be blocked in the heat dissipation holes, causing the problem of affecting the heat dissipation effect. If the heat cannot be dissipated in time during the grinding process, the grinding accuracy of the milling cutter is affected.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A grinding device for producing high-precision milling cutters, comprising: a processing table, an output end of the processing table is provided with a mounting assembly, the mounting assembly is used to mount and fix the milling cutter, a grinding mechanism is provided on the processing table, the grinding mechanism comprises a rotatable grinding wheel, the grinding wheel is evenly provided with a plurality of heat dissipation holes in the circumferential direction, the processing table is used to provide multi-angle positioning and adjustment capabilities for the milling cutter, and during grinding, the processing table drives the milling cutter to contact the grinding wheel for grinding;

[0007] The grinding wheel is provided with a chip removal mechanism, which includes an air flow transmission component, and the air flow transmission component removes the debris from the heat dissipation hole away from the heat dissipation hole through the air flow;

[0008] The chip removal mechanism also includes a side plate, which is hollow, one side of which fits the grinding wheel, and the side plate is evenly provided with a plurality of through holes in the circumferential direction, the plurality of through holes are aligned with the corresponding heat dissipation holes in the horizontal direction, and a connecting pipe is installed on the side plate, and the end of the connecting pipe is connected to the airflow transmission component;

[0009] A chip moving mechanism is arranged on the side disc, and the chip moving mechanism comprises a plurality of moving rods. The inner walls of the plurality of heat dissipation holes are provided with side grooves, and the plurality of moving rods are slidably arranged in the corresponding side grooves. A ring disc 1 is installed at the ends of the plurality of moving rods, and one side of the ring disc 1 is connected to the output end of the power component.

[0010] In a preferred embodiment, the air flow transmission component is an air delivery component, which delivers air flow into the heat dissipation hole from the right end of the heat dissipation hole and takes debris out from the left end of the heat dissipation hole.

[0011] In a preferred embodiment, the air flow transmission component is an air extraction component, which draws air into the heat dissipation hole from the left end of the heat dissipation hole and takes debris out from the right end of the heat dissipation hole.

[0012] In a preferred embodiment, a transmission mechanism is installed on the ring disk 1, and the transmission mechanism includes the ring disk 2. The output end of the power component is fixedly connected to the ring disk 2. A connecting shaft is fixedly arranged on the ring disk 1. The connecting shaft is slidably arranged in the side disk, and the end of the connecting shaft extends outside the side disk and is fixedly installed with a slider. An annular groove is opened on the ring disk 2, and the slider is slidably arranged in the annular groove.

[0013] In a preferred embodiment, a plurality of balls are movably arranged on the outer side of the sliding block, and the plurality of balls are in rolling contact with the inner wall of the annular groove.

[0014] In a preferred embodiment, a plurality of side holes are evenly opened on the outer side of the grinding wheel in the circumferential direction, the plurality of side holes are all arranged in an arc shape, and the plurality of side holes are connected to the corresponding side grooves.

[0015] In a preferred embodiment, the processing table includes a linear drive component and a multi-axis adjustment component. The multi-axis adjustment component is used to adjust the angle of a fixed milling cutter. The linear drive component is used to drive the milling cutter after angle adjustment to move and contact the grinding wheel for grinding. The grinding mechanism also includes a driving member, the output end of the driving member is connected to the grinding wheel, and the driving member is used to drive the grinding wheel to rotate for grinding.

[0016] In a preferred embodiment, a fastening assembly is provided on one side of the side disc, and the fastening assembly includes a sleeve, which is fixedly provided on one side of the side disc and slidably provided on the output shaft of the driving member. A fastener is provided on the sleeve, and the sleeve is fixed to the output shaft of the driving member through the fastener.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides a chip removal mechanism, which generates airflow through an airflow transmission component, and the airflow enters the heat dissipation hole to carry the debris in the heat dissipation hole away from the heat dissipation hole, thereby preventing the debris from clogging the heat dissipation hole and causing the problem of heat dissipation affected by the debris clogging.

[0019] The present invention provides a chip moving mechanism so that the chip moving mechanism continuously pushes the debris through a reciprocating moving rod, causing a slight change in the position of the debris, making it difficult for the debris to get stuck in the heat dissipation holes, and allowing the chip removal mechanism to promptly take the debris that has entered the heat dissipation holes away from the heat dissipation holes, thereby reducing the impact of the debris on heat dissipation.

[0020] The present invention arranges a plurality of evenly distributed side holes on the outer side of the grinding wheel so that when the grinding wheel rotates, air can enter the side holes to form an airflow, and the airflow enters the heat dissipation hole, thereby generating resistance to the debris at the end of the heat dissipation hole, reducing the possibility that the debris stuck at the end of the heat dissipation hole will contact the milling cutter when it is freed from the stuck state, thereby improving the grinding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 The cross-sectional structure diagram of the grinding mechanism of the present invention is shown in FIG. Figure 1 .

[0023] Figure 3 It is a schematic diagram of the movement state of debris when the air flow transmission component of the present invention is an air delivery component.

[0024] Figure 4 It is a schematic diagram of the movement state of debris when the air flow transmission component of the present invention is an air extraction component.

[0025] Figure 5 The cross-sectional structure diagram of the grinding mechanism of the present invention is shown in FIG. Figure 2 .

[0026] Figure 6 for Figure 5 Enlarged view of part A.

[0027] Figure 7 The working state of the chip moving mechanism of the present invention is shown in FIG. Figure 1 .

[0028] Figure 8 The working state of the chip moving mechanism of the present invention is shown in FIG. Figure 2 .

[0029] Fig. 9 for Figure 8 Enlarged view of part B.

[0030] Fig.10 It is a schematic diagram of the cross-sectional structure of the grinding wheel of the present invention.

[0031] Fig.11 for Fig.10 Magnified view of part C.

[0032] The accompanying drawings are marked as follows: 1. processing table; 11. linear drive assembly; 12. multi-axis adjustment assembly; 13. installation assembly; 2. grinding mechanism; 21. driving member; 22. grinding wheel; 221. heat dissipation hole; 2211. side groove; 3. chip removal mechanism; 31. side plate; 32. through hole; 33. connecting pipe; 34. fastening assembly; 341. sliding sleeve; 342. fastener; 4. chip moving mechanism; 41. moving rod; 42. ring plate one; 43. power component; 5. transmission mechanism; 51. ring plate two; 52. connecting shaft; 53. slider; 531. ball; 54. annular groove; 6. side hole. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0034] Refer to the instruction manual Figures 1 to 4 A grinding device for high-precision milling cutter production includes: a processing table 1, an output end of the processing table 1 is provided with a mounting assembly 13, the mounting assembly 13 is used to install and fix the milling cutter, a grinding mechanism 2 is provided on the processing table 1, the grinding mechanism 2 includes a rotatable grinding wheel 22, the grinding wheel 22 is evenly provided with a plurality of heat dissipation holes 221 in the circumferential direction, the processing table 1 is used to provide multi-angle positioning and adjustment capabilities for the milling cutter, and during grinding, the processing table 1 drives the milling cutter to contact the grinding wheel 22 for grinding;

[0035] The grinding wheel 22 is provided with a chip removal mechanism 3 , which includes an air flow transmission component. The air flow transmission component removes the debris in the heat dissipation hole 221 from the heat dissipation hole 221 through air flow.

[0036] It should be noted that the processing table 1 can be a five-axis workbench, so that it can adjust the angle and position of the milling cutter in multiple axial directions, so that the grinding wheel 22 can contact the milling cutter at the optimal angle to achieve high-precision and high-quality grinding. The mounting component 13 can be a three-jaw chuck, and the milling cutter can be installed and fixed by the three-jaw chuck. The grinding wheel 22 can be driven to rotate by a motor. The airflow transmission component can be an air pump, which generates airflow by the air pump to carry the debris in the heat dissipation hole 221 away from the heat dissipation hole 221.

[0037] The specific implementation scenario is as follows: first, the milling cutter to be ground is installed on the three-jaw chuck, and then the angle and position of the milling cutter are adjusted in multiple axial directions through the five-axis workbench so that the milling cutter can contact the grinding wheel 22 at the optimal angle, and then the motor drives the grinding wheel 22 to rotate to grind the milling cutter. At this time, during the grinding process, when the debris generated by grinding enters the heat dissipation hole 221, an air flow is generated by an air pump to circulate in the heat dissipation hole 221, and the debris in the heat dissipation hole 221 is taken away from the heat dissipation hole 221, so as to avoid the debris from being blocked in the heat dissipation hole 221, causing the problem of heat dissipation being affected by the blockage of the debris.

[0038] For further information, please refer to the attached manual. Figure 2 The chip removal mechanism 3 also includes a side plate 31, which is hollow. One side of the side plate 31 is in contact with the grinding wheel 22, and the side plate 31 is evenly provided with a plurality of through holes 32 in the circumferential direction. The plurality of through holes 32 are aligned with the corresponding heat dissipation holes 221 in the horizontal direction, and a connecting pipe 33 is installed on the side plate 31, and the end of the connecting pipe 33 is connected to the airflow transmission component.

[0039] It should be noted that the airflow is generated by the airflow transmission component, and the airflow can flow through the several heat dissipation holes 221 through the hollow setting of the side plate 31 and the several through holes 32, so that the debris in the heat dissipation holes 221 can be taken away from the heat dissipation holes 221 when the airflow flows.

[0040] It should also be noted that the current milling cutter end face usually includes multiple blades. When grinding the cutting edge of the milling cutter end face, it is usually necessary to use a thinner grinding wheel 22 to grind the cutting edge. When using a thinner grinding wheel 22 to grind the cutting edge, the side plate 31 can contact one side of the thinner grinding wheel 22 to support the thinner grinding wheel 22, so that it can help maintain the flatness of the grinding wheel 22, making the grinding more stable, thereby improving the accuracy and consistency of grinding, and can disperse the pressure of the grinding wheel 22, reduce the risk of breakage, and increase operational safety.

[0041] For details, please refer to the attached manual. Figure 3 The air flow transmission component is an air delivery component, which delivers the air flow into the heat dissipation hole 221 from the right end of the heat dissipation hole 221 and takes the debris out from the left end of the heat dissipation hole 221.

[0042] It should be noted that the air supply component is an air supply pump, which delivers the air flow into the cavity of the side plate 31 through the connecting pipe 33, so that the air flow can enter the corresponding heat dissipation holes 221 through a plurality of through holes 32, so that the debris in the heat dissipation holes 221 can be carried away from the heat dissipation holes 221 from the left end of the heat dissipation holes 221 through the air flow.

[0043] However, in the above technical scheme, the left end of the grinding wheel 22 is the grinding surface. When an air pump is used to carry the debris of the heat dissipation hole 221 away from the left end of the heat dissipation hole 221, if the heat dissipation hole 221 is in contact with the milling cutter for grinding while the debris is discharged from the heat dissipation hole 221, the airflow will drive the debris to contact with the grinding surface of the milling cutter. Since the airflow needs to carry the debris stuck in the heat dissipation hole 221 away from the heat dissipation hole 221, an airflow with a higher flow rate is required to carry the debris stuck in the heat dissipation hole 221 away. At this time, if the airflow with a higher flow rate drives the debris to contact with the grinding surface of the milling cutter, it is easy to cause scratches on the grinding surface of the milling cutter, thereby affecting the grinding accuracy of the milling cutter. For this reason, the present invention proposes another specific structure of the airflow transmission component.

[0044] For details, please refer to the attached manual. Figure 4 The air flow transmission component is an exhaust component, which draws air into the heat dissipation hole 221 from the left end of the heat dissipation hole 221 and takes debris out from the right end of the heat dissipation hole 221.

[0045] It should be noted that, by using an air pump to draw air into the heat dissipation hole 221 from the left end of the heat dissipation hole 221, the air flow can discharge the debris in the heat dissipation hole 221 from the right end of the heat dissipation hole 221, thereby avoiding the problem of debris being discharged from the left end of the heat dissipation hole 221, causing the debris to contact the grinding surface of the milling cutter and affect the grinding accuracy of the milling cutter.

[0046] In the above technical solution, if Figure 4As shown, air is sucked into the heat dissipation hole 221 by an air pump, and the debris in the heat dissipation hole 221 is discharged out of the heat dissipation hole 221 from the right end of the heat dissipation hole 221 by the air flow. At this time, when the debris is driven to move by the air flow, if the debris is stuck tightly in the heat dissipation hole 221, the air flow cannot drive the debris to move in the first time. At this time, debris accumulation and blockage are likely to occur on the left side of the debris, and other debris will also be stuck in the heat dissipation hole 221 on the left side of the debris, resulting in the failure to discharge the debris from the heat dissipation hole 221 in time, causing the problem of affecting heat dissipation. For this reason, the present invention proposes a chip moving mechanism 4, which is used to move the debris while driving the debris to move by the air flow, thereby reducing the problem of debris getting stuck in the heat dissipation hole 221, so that the air flow can promptly bring the debris entering the heat dissipation hole 221 away from the heat dissipation hole 221, so as to reduce the impact of the debris on heat dissipation.

[0047] For details, please refer to the attached manual. Figures 5 to 7 A chip moving mechanism 4 is provided on the side disk 31, and the chip moving mechanism 4 includes a plurality of moving rods 41. Side grooves 2211 are provided on the inner walls of the plurality of heat dissipation holes 221. The plurality of moving rods 41 are slidably arranged in the corresponding side grooves 2211. A ring disk 42 is installed at the ends of the plurality of moving rods 41, and one side of the ring disk 42 is connected to the output end of the power component 43.

[0048] It should be noted that the power component 43 is a cylinder, which drives the ring disk 42 to drive several moving rods 41 to intermittently reciprocate laterally in the heat dissipation hole 221, so that when debris is stuck in the heat dissipation hole 221, the lateral movement of the moving rod 41 can drive the debris to move out of the stuck state. Since the debris generated during the grinding process is usually irregular in shape, during the movement of the moving rod 41, the contact point between the debris and the moving rod 41 will be transferred from one position to another, so that the position or posture of the debris will change, so that the debris can easily get out of the stuck state, and then the stuck debris can be promptly taken away from the heat dissipation hole 221 by airflow.

[0049] It should also be noted that a plurality of moving rods 41 can be driven by a driving cylinder to perform continuous and uninterrupted lateral movement. Since the moving rods 41 are in a state of continuous lateral reciprocating movement in the heat dissipation hole 221, the moving rods 41 will continuously push the debris when reciprocating, causing a slight change in the position of the debris, thereby making it difficult for the debris to get stuck in the heat dissipation hole 221.

[0050] In the above technical solution, since the grinding wheel 22 rotates continuously during the grinding process, the chip removal mechanism 3 and the chip transfer mechanism 4 are required to rotate synchronously with the grinding wheel 22, and the control system and other components of the cylinder in the chip removal mechanism 3 need to be connected to the power supply through wires, so the cylinder needs to be fixed in one position. For this reason, the present invention proposes a transmission mechanism 5 for solving the above problem.

[0051] For details, please refer to the attached manual. Figure 6 A transmission mechanism 5 is installed on the ring disk 1 42, and the transmission mechanism 5 includes a ring disk 2 51. The output end of the power component 43 is fixedly connected to the ring disk 2 51. A connecting shaft 52 is fixedly arranged on the ring disk 1 42. The connecting shaft 52 is slidably arranged in the side disk 31, and the end of the connecting shaft 52 extends to the outside of the side disk 31 and is fixedly installed with a slider 53. An annular groove 54 is opened on the ring disk 2 51, and the slider 53 is slidably arranged in the annular groove 54.

[0052] It should be noted that by connecting the output end of the cylinder to the ring disk 2 51, and by sliding the connecting shaft 52 set in the side disk 31, the sliding block 53 connected to the end of the connecting shaft 52 is slidably set in the annular groove 54 opened on the ring disk 2 51, so that the cylinder can be fixed and the synchronous rotation of the chip moving mechanism 4 and the grinding wheel 22 will not be affected.

[0053] For further information, please refer to the attached manual. Figure 6 A plurality of balls 531 are movably disposed on the outer side of the slider 53 , and the plurality of balls 531 are in rolling contact with the inner wall of the annular groove 54 .

[0054] It should be noted that since the slider 53 needs to slide in the annular groove 54 and the rotation of the grinding wheel 22 is usually high-speed motion, by arranging the ball 531 on the slider 53 so that the ball 531 rolls in contact with the inner wall of the annular groove 54, the friction can be reduced.

[0055] In the above technical solution, if Figure 8 and Fig. 9 As shown, if the debris is stuck at the end near the left end of the heat dissipation hole 221, the debris is driven to move out of the stuck state by the chip moving mechanism 4, and at this time, air is drawn into the heat dissipation hole 221 from the left end of the heat dissipation hole 221 to generate an airflow to drive the debris to move. If the heat dissipation hole 221 is in contact with the milling cutter for grinding at this time, then the left end of the heat dissipation hole 221 is grinding the milling cutter, so the left end of the heat dissipation hole 221 is in a closed state at this time, resulting in no air entering the heat dissipation hole 221 at this position. However, if the debris One or more protruding parts fit tightly on the moving rod 41, while other parts are in loose contact with the inner wall of the stationary heat dissipation hole 221, then the debris will be subjected to a force opposite to the moving direction. At the same time, the debris is at the port position of the heat dissipation hole 221. Then, when the debris is out of the stuck state, since the debris is only subjected to a force opposite to the moving direction of the moving rod 41, the debris will abut against the grinding surface of the milling cutter, causing scratches on the grinding surface of the milling cutter, thereby affecting the grinding accuracy. For this reason, the present invention solves the above-mentioned problem by opening a plurality of arc-shaped side holes 6 on the grinding wheel 22.

[0056] For details, please refer to the attached manual. Fig.10 and Fig.11 A plurality of side holes 6 are evenly formed on the outer side of the grinding wheel 22 in the circumferential direction. The plurality of side holes 6 are all arranged in an arc shape, and the plurality of side holes 6 are connected to the corresponding side grooves 2211 .

[0057] It should be noted that the direction of arrow a is the rotation direction of the grinding wheel 22, and the direction of arrow b is the air intake direction of the side hole 6. Since the side hole 6 is arranged in an arc shape, during the rotation of the grinding wheel 22, air can enter the side hole 6 through the side hole 6. Fig. 9 One side of the side groove 2211 is set as a slope, and the air outlet end of the side hole 6 is set at the slope position of the side groove 2211. Therefore, during the movement of the moving rod 41, the airflow can enter the heat dissipation hole 221 through the side hole 6 and the side groove 2211, so that the airflow can generate resistance to the movement of debris, reduce the possibility of debris contacting the grinding surface of the milling cutter, and improve its grinding accuracy.

[0058] For further information, please refer to the attached manual. Figure 1 The processing table 1 includes a linear drive component 11 and a multi-axis adjustment component 12. The multi-axis adjustment component 12 is used to adjust the angle of the installed milling cutter. The linear drive component 11 is used to drive the milling cutter after angle adjustment to move and contact the grinding wheel 22 for grinding. The grinding mechanism 2 also includes a driving member 21. The output end of the driving member 21 is connected to the grinding wheel 22. The driving member 21 is used to drive the grinding wheel 22 to rotate for grinding.

[0059] It should be noted that the linear drive component 11 can be a screw motor, which drives the installed and fixed milling cutter to move linearly and contact the grinding wheel 22 for grinding. The multi-axis adjustment component 12 can be driven by a motor to adjust the angle, so that it can adjust the angle of the installed and fixed milling cutter. The driving part 21 can be a motor, which drives the grinding wheel 22 to rotate and grind the milling cutter.

[0060] For further information, please refer to the attached manual. Figure 2 A fastening assembly 34 is provided on one side of the side disc 31, and the fastening assembly 34 includes a sleeve 341. The sleeve 341 is fixedly provided on one side of the side disc 31, and the sleeve 341 is slidably provided on the output shaft of the driving member 21. A fastener 342 is provided on the sleeve 341, and the sleeve 341 is fixed on the output shaft of the driving member 21 through the fastener 342.

[0061] It should be noted that the fastener 342 may be a fastening bolt, and by tightening the fastening bolt on the output shaft of the driving member 21 , the chip removal mechanism 3 can be conveniently fixed.

[0062] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A grinding device for high-precision milling cutter production, characterized in that: include: A processing table (1), wherein an output end of the processing table (1) is provided with a mounting assembly (13), wherein the mounting assembly (13) is used to mount and fix a milling cutter, wherein a grinding mechanism (2) is provided on the processing table (1), wherein the grinding mechanism (2) comprises a rotatable grinding wheel (22), wherein the grinding wheel (22) is evenly provided with a plurality of heat dissipation holes (221) in a circumferential direction, and wherein the processing table (1) is used to provide the milling cutter with multi-angle positioning and adjustment capabilities, and during grinding, the processing table (1) drives the milling cutter to contact the grinding wheel (22) for grinding; The grinding wheel (22) is provided with a chip removal mechanism (3), the chip removal mechanism (3) comprising an air flow transmission component, the air flow transmission component carrying the debris in the heat dissipation hole (221) away from the heat dissipation hole (221) through air flow; The chip removal mechanism (3) further comprises a side plate (31), the side plate (31) being hollow, one side of the side plate (31) being in contact with the grinding wheel (22), and the side plate (31) being evenly provided with a plurality of through holes (32) in a circumferential direction, the plurality of through holes (32) being aligned with corresponding heat dissipation holes (221) in a horizontal direction, and a connecting pipe (33) being installed on the side plate (31), the end of the connecting pipe (33) being in communication with the air flow transmission component; The air flow transmission component comprises an air delivery component, which delivers air flow from the right end of the heat dissipation hole (221) into the heat dissipation hole (221) and takes debris out from the left end of the heat dissipation hole (221); The airflow transmission component comprises an air extraction component, which extracts airflow from the left end of the heat dissipation hole (221) into the heat dissipation hole (221) and takes debris out from the right end of the heat dissipation hole (221); The side plate (31) is provided with a chip moving mechanism (4), the chip moving mechanism (4) comprising a plurality of moving rods (41), the inner walls of the plurality of heat dissipation holes (221) are provided with side grooves (2211), the plurality of moving rods (41) are slidably arranged in the corresponding side grooves (2211), the ends of the plurality of moving rods (41) are provided with a ring plate (42), and one side of the ring plate (42) is connected to the output end of the power component (43); The first ring disk (42) is provided with a transmission mechanism (5), the transmission mechanism (5) comprising a second ring disk (51), the output end of the power component (43) being fixedly connected to the second ring disk (51), the first ring disk (42) being fixedly provided with a connecting shaft (52), the connecting shaft (52) being slidably arranged in the side disk (31), and the end of the connecting shaft (52) extending out of the side disk (31) and being fixedly provided with a sliding block (53), the second ring disk (51) being provided with an annular groove (54), the sliding block (53) being slidably arranged in the annular groove (54); A plurality of balls (531) are movably arranged on the outer side of the sliding block (53), and the plurality of balls (531) are in rolling contact with the inner wall of the annular groove (54).

2. A grinding device for producing high-precision milling cutters according to claim 1, characterized in that: The outer side of the grinding wheel (22) is evenly provided with a plurality of side holes (6) in the circumferential direction, the plurality of side holes (6) are all arranged in an arc shape, and the plurality of side holes (6) are connected to the corresponding side grooves (2211).

3. A grinding device for producing high-precision milling cutters according to claim 2, characterized in that: The processing table (1) comprises a linear drive component (11) and a multi-axis adjustment component (12); the multi-axis adjustment component (12) is used to adjust the angle of a fixedly mounted milling cutter; the linear drive component (11) is used to drive the milling cutter after the angle adjustment to move and contact a grinding wheel (22) for grinding; the grinding mechanism (2) further comprises a driving member (21); an output end of the driving member (21) is connected to the grinding wheel (22); the driving member (21) is used to drive the grinding wheel (22) to rotate for grinding.

4. The grinding equipment for producing high-precision milling cutters according to claim 3, characterized in that: A fastening assembly (34) is provided on one side of the side disc (31), the fastening assembly (34) comprising a sliding sleeve (341), the sliding sleeve (341) being fixedly provided on one side of the side disc (31), and the sliding sleeve (341) being slidably provided on an output shaft of the driving member (21), a fastener (342) being provided on the sliding sleeve (341), and the sliding sleeve (341) being fixed on the output shaft of the driving member (21) via the fastener (342).

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