CN205465489U - Multi -functional milling cutter sharpener of 6 -degree of freedom - Google Patents

Abstract

A six-degree-of-freedom multifunctional milling cutter sharpener, relates to a sharpening device, including a sliding table mechanism, a milling cutter installation and rotating mechanism, a grinding mechanism, a rotating mechanism, a sliding mechanism, a swing mechanism, and a locking mechanism; The table mechanism includes the X-axis sliding table, the X-axis sliding table base, the Y-axis sliding table, and the Y-axis sliding table base arranged in sequence from top to bottom. The X-axis sliding table base and the Y-axis sliding table base are perpendicular to each other; the milling cutter is installed And the rotating mechanism is installed on one side of the grinding mechanism; the rotating mechanism is installed on the slide mechanism; the sliding mechanism is installed on the rotating mechanism; the swing mechanism is installed on the sliding mechanism; the milling cutter is installed and the rotating mechanism is set on the swing mechanism; The tightening mechanism is located on the rotating mechanism, the sliding mechanism and the swing mechanism respectively. The utility model has six adjustable degrees of freedom, high grinding tool precision, good quality, multiple functions, simple operation, low cost, high efficiency and wide application range, and is easy to popularize and use.

Description

Six degrees of freedom multifunctional milling cutter sharpener

technical field

The utility model relates to a knife sharpening device, in particular to a six-degree-of-freedom multifunctional milling knife sharpener.

Background technique

Milling cutters are commonly used tools for CNC milling machines and machining centers. They play a very critical role in the machining process. Whether the milling cutter is sharp or not will directly affect the processing efficiency and precision of the workpiece. In the actual processing process, due to long-term use or various operations, the milling cutter is worn out, and even the blade is chipped. However, because some milling cutters are more expensive, it is impossible to throw them away as soon as they are worn or chipped. Get a new knife. In order to save processing costs, the operator generally adopts two methods: one is to grind the blade by hand with a grinder, and then continue to use it after grinding. The accuracy of the knife is poor, which requires the sharpening master to have rich experience and skills in sharpening the knife. Otherwise, the quality of the milling cutter will deteriorate, which will affect the precision of its processing, and may even cause irreversible damage and throw away the milling cutter. Another way to sharpen a knife is to use a dedicated knife sharpener. Although the general knife sharpener has high sharpening accuracy, it is more complicated to operate and the price is relatively high.

Milling cutters generally have a side cutting edge and a bottom cutting edge. These two edges must be ground when sharpening the knife. Every point on the blade must be ground to the same scale value, otherwise the ground side will not be a cylindrical surface, and the bottom edge may also have some high edges and some low edges. In addition, many simple knife sharpeners currently on the market cannot grind some special knives such as ball end milling cutters and circular blades well, and there are certain limitations in the scope of use.

The patent authorization announcement number is CN204893586U. Although a new type of milling cutter sharpening machine is disclosed, which improves the grinding accuracy and work efficiency, the milling cutter sharpening machine has only one hand wheel, and controls the horizontal and vertical worktables at the same time. , not easy to operate; in addition, when using this milling cutter grinder for grinding, the direction of the milling cutter can only be adjusted by adjusting the two degrees of freedom of the horizontal and vertical worktables, but it cannot be adjusted on the Z axis, and it is not suitable for various The arc blade and the angled blade are ground, therefore, it is still inconvenient to use.

The patent application with the patent publication number CN103612168A discloses a small six-axis linkage blade for milling cutters

Grinding device, the patent application has a six-axis linkage grinding mechanism including X, Y, Z, A, B, C, which has the characteristics of wide application range, high grinding precision and low cost. However, the amount of movement in the X and Y axes of this patent application is actually to change the movement of the grinding wheel mechanism, while the adjustment of the milling cutter is in the four axes of Z, A, B, and C. To achieve the mutual cooperation of the six axes, if there is no Participating in the control of the numerical control system, it is difficult to meet the precision requirements only by manually controlling the rotation of the motor, and the work efficiency is low. In addition, this device cannot realize that the ball center of the ball end milling cutter coincides with the rotation center of the A axis, and the ball end milling cutter cannot be ground, and the device does not have a circular blade grinding mechanism, and the same cannot be done for circular blades. grinding. In addition, when the device adjusts the six axes, since there is no scale value reference, it is difficult to grasp the angle when grinding a blade with an angle, so the angle of the blade will be different, which will affect the grinding quality.

Contents of the invention

The technical problem to be solved by the utility model is to provide a six-degree-of-freedom multifunctional milling cutter sharpener with high precision, simple operation and multiple degrees of freedom for solving the problems of the prior art.

The technical solution to solve the above technical problems is: a six-degree-of-freedom multifunctional milling cutter sharpener, including a sliding table mechanism, a milling cutter installation and rotating mechanism, and a grinding mechanism. The sliding table mechanism includes sequentially from top to bottom The X-axis sliding table, the X-axis sliding table base, the Y-axis sliding table, and the Y-axis sliding table base are set. The X-axis sliding table base and the Y-axis sliding table base are perpendicular to each other; the milling cutter installation and rotating mechanism are installed on One side of the grinding mechanism; also includes a rotating mechanism, a sliding mechanism, and a swing mechanism; the rotating mechanism is installed on the slide mechanism; the sliding mechanism is installed on the rotating mechanism; the swing mechanism is installed on the sliding mechanism above; the milling cutter installation and rotation mechanism is set on the swing mechanism.

The further technical scheme of the utility model is: the described X-axis sliding table is arranged on the base of the X-axis sliding table and is slidingly matched with the base of the X-axis sliding table, and the described Y-axis sliding table is arranged on the base of the Y-axis sliding table and Sliding fit with the base of the Y-axis slide table.

A further technical solution of the present invention is: the base of the X-axis slide table is provided with an X-axis hand wheel, the X-axis hand wheel is provided with an X-axis scale, and the reference point of the X-axis scale is set on the X-axis slide table On the base; the base of the Y-axis slide table is provided with a Y-axis handwheel, the Y-axis handwheel is provided with a Y-axis scale, and the reference point of the Y-axis scale is set on the base of the Y-axis slide table.

A further technical solution of the utility model is: the rotating mechanism includes a magnetic base provided with a Z-axis rotation scale and a Z-axis turntable, and the magnetic base is arranged on the X-axis slide table; the Z-axis turntable can be relatively The magnetic base is set on the magnetic base for 360° rotation, and the Z-axis turntable is coaxial with the magnetic base.

A further technical solution of the present utility model is: the sliding mechanism includes a guide rail and a sliding frame; the guide rail is fixed on the Z-axis turntable; With pendulum scale.

A further technical solution of the utility model is: the swing mechanism includes a swing frame that can swing up and down; the swing frame is installed on the sliding frame.

A further technical solution of the present utility model is: the milling cutter installation and turning mechanism includes a collet, a rotating shaft, and a rotating shaft handwheel; Shaft handwheel connection.

A further technical solution of the utility model is: the grinding mechanism is equipped with a grinding wheel and a grinding wheel stop switch; the grinding wheel is installed on one side of the chuck.

A further technical solution of the present utility model is: the six-degree-of-freedom multifunctional milling cutter sharpener also includes a locking mechanism, which is respectively arranged on a rotating mechanism, a sliding mechanism, and a swing mechanism; the locking mechanism includes The magnetic seat lock button for locking the rotation of the magnetic seat, the turntable lock button for locking the Z-axis turntable rotation, the sliding frame locking button for locking the sliding frame sliding, the swing frame lock for locking the swing frame swing button and the shaft lock button for locking the rotation of the shaft.

A further technical solution of the present invention is: the magnetic seat lock button is arranged on the periphery of the magnetic seat; the turntable lock button is arranged on the Z-axis turntable; The lower part of the sliding frame that is in contact; the locking button of the swinging frame is arranged on the upper part of the sliding frame connected with the swinging frame.

Due to the adoption of the above structure, compared with the prior art, the six-degree-of-freedom multifunctional milling cutter sharpener of the present utility model has the following beneficial effects:

1. With 6 adjustable degrees of freedom:

The utility model includes a sliding table mechanism, a milling cutter installation and rotating mechanism, a grinding mechanism, a rotating mechanism, a sliding mechanism, and a swing mechanism; wherein the sliding table mechanism includes an X-axis sliding table and an X-axis sliding table base arranged sequentially from top to bottom. , Y-axis sliding table, Y-axis sliding table base, the X-axis sliding table base and Y-axis sliding table base are perpendicular to each other; the milling cutter installation and rotating mechanism are installed on one side of the grinding mechanism; the rotating mechanism is installed on the sliding table mechanism ; The sliding mechanism is installed on the rotating mechanism; the swinging mechanism is installed on the sliding mechanism; the milling cutter is installed and the rotating mechanism is arranged on the swinging mechanism. Therefore, when the utility model is grinding the tool, the tool can move along the X-axis direction and the Y-axis direction on the sliding table mechanism, can rotate along the Z-direction axis on the rotating mechanism, and can slide along the sliding mechanism. It can be oscillated on the swing mechanism and rotated on the milling cutter installation and rotation mechanism, and has 6 freely adjustable directions, so the utility model has 6 adjustable degrees of freedom.

2. Grinding tools with high precision:

The utility model comprises a sliding platform mechanism, a milling cutter installation and rotating mechanism, a grinding mechanism, a rotating mechanism, a sliding mechanism and a swing mechanism, and has 6 degrees of freedom. When using the utility model to grind tools, first install the rotating mechanism, sliding mechanism, swing mechanism, milling cutter installation and rotating mechanism in sequence; then install the cutter to be ground on the milling cutter installation and rotating mechanism, and adjust the swing Make the angle of the tool the same as the angle of the tool, then adjust the sliding mechanism so that the part of the tool to be ground is facing the grinding mechanism, start the grinding mechanism, adjust the slide mechanism to make the part of the tool to be ground contact with the grinding mechanism, and finally evenly The rotating mechanism grinds the other part of the tool that needs to be ground. When grinding, through the mutual cooperation of 6 degrees of freedom, it avoids the phenomenon of poor precision of manual grinding of the blade with a grinder, and the grinding precision is high.

3. Good grinding quality:

The utility model also includes a locking mechanism, which is respectively arranged on the rotating mechanism, the sliding mechanism, and the swing mechanism; the sliding table mechanism, the rotating mechanism, and the sliding mechanism of the utility model are all provided with scales. When using the utility model to grind a tool, after one degree of freedom is adjusted, it can be locked by a locking mechanism, which is convenient for adjusting other degrees of freedom and reading scales, until all 6 degrees of freedom are adjusted, and the tool is started to be ground. The grinding amount can be determined by the feed amount of the Y-axis slide table, the feed amount can be read from the Y-axis scale, and the angle can be read from the scale rotated by the swing frame; during grinding, the tool can be precisely adjusted and recorded. Scale value, high grinding precision, avoiding the phenomenon of uneven quality caused by the method of grinding the blade by hand with a grinder, and the grinding quality is good.

4. Multifunctional:

Since the utility model has 6 degrees of freedom, through the mutual cooperation of these 6 degrees of freedom, various arc blades and blades with angles can be ground, such as the front angle of the ball end milling cutter, the first rear edge of the cutting edge, etc. Corner, second relief angle of cutting edge, avoidance position; outer circular edge, bottom edge, rake angle, relief angle of end mill, with many grinding functions.

5. easy to use:

Since the grinding mechanism of the utility model is fixed, when using the utility model to grind the tool, it is only necessary to adjust the movement amount and angle of the tool, that is, to adjust the movement and rotation angle of the tool in 6 degrees of freedom to make them cooperate with each other Grinding, you can grind the knife, and at the same time avoid using a grinder to grind the blade by hand, and the operation is simple.

6. Low cost:

The utility model includes a sliding table mechanism, a milling cutter installation and a rotating mechanism, a grinding mechanism, a rotating mechanism, a sliding mechanism, a swing mechanism, and a locking mechanism; each mechanism is simple in structure and low in cost; in addition, the utility model can adjust 6 Freedom for tool grinding, simple operation, good grinding quality, avoiding the phenomenon of replacing or discarding tools due to poor tool quality caused by pure manual grinding, reducing the cost of purchasing tools, and at the same time, the sharpening experience of the knife sharpening master There are not too many requirements for skills and skills, which reduces the cost of hiring professional grinding masters.

7. High efficiency:

When using the utility model to grind the rake angle and back angle of the tool or the front and rear angles of the tool with a larger diameter, the grinding angle of the tool can be adjusted. As long as the angle of the tool is known, the other 5 degrees of freedom are fixed, and then according to The swing angle scale on the upper part of the sliding frame can be adjusted by adjusting the angle of the swing frame for grinding. The quality is high and the grinding speed is fast, which solves the problem of low efficiency of manual sharpening.

8. Wide range of use:

Because the utility model can adjust the rake angle of the ball end milling cutter, the first relief angle of the cutting edge, the second relief angle of the cutting edge, and the space avoidance; The arc blade and the angled blade are ground. When grinding the ball end milling cutter, you only need to adjust the slide frame so that the ball center of the ball end milling cutter is facing the axis of the Z-axis turntable; when grinding the circular blade, only It is necessary to adjust the angle of the pendulum to make it equal to the angle of the blade of the circular blade. After the blade contacts the grinding wheel, the blade can be grinded 360° by evenly shaking the handwheel of the shaft; The disadvantage of limitations is that it can be used in a wide range.

Description of drawings

Fig. 1: Schematic diagram of the structure of the six-degree-of-freedom multifunctional milling cutter sharpener described in Embodiment 1 when grinding end mills and keyway milling cutters;

Fig. 2: A schematic structural view of the six-degree-of-freedom multifunctional milling cutter sharpener for grinding a ball-end milling cutter according to Embodiment 1;

Fig. 3: Schematic diagram of the structure of the six-degree-of-freedom multifunctional milling cutter sharpener for grinding a ball-end milling cutter according to Embodiment 1;

Fig. 4: Schematic diagram of the structure of the six-degree-of-freedom multifunctional milling cutter sharpener described in Embodiment 1 for grinding circular blades.

In the above-mentioned accompanying drawings, each reference numeral is explained as follows:

1-Y-axis sliding table base, 101-Y-axis handwheel, 102-Y-axis scale, 2-Y-axis sliding table,

3-X-axis sliding table base, 301-X-axis handwheel, 302-X-axis scale, 4-X-axis sliding table,

5-magnetic seat, 6-Z-axis turntable, 601-axis, 7-guide rail, 8-rotating shaft handwheel, 9-rotating shaft,

10-grinding wheel, 11-sliding frame, 1101-swing frame scale, 12-swing frame, 13-chuck, 14-milling cutter,

15-Grinding wheel start-stop switch, 16-Swing frame lock button, 17-Sliding frame lock button, 18-Turntable lock button,

19-magnetic seat lock button, 20-rotary shaft lock button.

detailed description

Embodiment one:

A six-degree-of-freedom multifunctional milling cutter sharpener, including a sliding table mechanism, a milling cutter installation and rotating mechanism, a grinding mechanism, a rotating mechanism, a sliding mechanism, a swinging mechanism, and a locking mechanism, wherein the sliding table mechanism includes from top to bottom The X-axis slide table 4, the X-axis slide table base 3, the Y-axis slide table 2, and the Y-axis slide table base 1 arranged in sequence, the X-axis slide table base 3 and the Y-axis slide table base 1 are perpendicular to each other; The milling cutter is installed and the rotating mechanism is installed on one side of the grinding mechanism; the rotating mechanism is installed on the slide mechanism; the sliding mechanism is installed on the rotating mechanism; the swing mechanism is installed on the sliding mechanism; The milling cutter installation and rotation mechanism described above is arranged on the swing mechanism.

The X-axis slide table 4 is arranged on the X-axis slide table base 3 and is slidingly matched with the X-axis slide table base 3, and the Y-axis slide table 2 is arranged on the Y-axis slide table base 1 and slides with the Y-axis slide table base 3. The table base 1 is a slip fit.

The X-axis slide base 3 is provided with an X-axis handwheel 301, and the X-axis handwheel 301 is provided with an X-axis scale 302, and the reference point of the X-axis scale 302 is set on the X-axis slide base 3; The Y-axis slide base 1 is provided with a Y-axis handwheel 101 , and the Y-axis handwheel 101 is provided with a Y-axis scale 102 , and the reference point of the Y-axis scale 102 is set on the Y-axis slide base 1 .

The rotating mechanism includes a magnetic base 5 and a Z-axis turntable 6 provided with a Z-axis rotation scale 501, and the magnetic base 5 is arranged on the X-axis slide table 4; It is installed on the magnetic base 5 for 360° rotation, and the Z-axis turntable 6 is coaxial with the magnetic base 5 .

The sliding mechanism includes a guide rail 7 and a sliding frame 11; the guide rail 7 is fixed on the Z-axis turntable 6; the sliding frame 11 is arranged on the guide rail 7 and is slidably matched with the guide rail 7, and the upper part of the sliding frame 11 is also provided with a pendulum Angle scale 1101.

The swing mechanism includes a swing frame 12 that can swing up and down; the swing frame 12 is installed on the sliding frame 11 .

Described milling cutter is installed and rotating mechanism comprises collet 13, rotating shaft 9, rotating shaft handwheel 8; Wheel 8 connections.

A grinding wheel 10 and a grinding wheel stop switch 15 are installed on the grinding mechanism; the grinding wheel 10 is installed on one side of the chuck 13 .

The locking mechanism is respectively arranged on the rotating mechanism, the sliding mechanism, and the swing mechanism; the locking mechanism includes a magnetic seat lock button 19 for locking the rotation of the magnetic seat 5, and a turntable lock for locking the rotation of the Z-axis turntable 6. Button 18, sliding frame lock button 17 for locking sliding frame 11 sliding, swing frame locking button 16 for locking swing frame 12 swinging, and rotating shaft locking button 20 for locking rotating shaft 9 to rotate.

The magnetic seat lock button 19 is arranged on the periphery of the magnetic seat 5; the turntable lock button 18 is arranged on the Z-axis turntable 6; the sliding frame locking button 17 is arranged on the sliding frame in contact with the guide rail 7 11 lower part; the swing frame lock button 16 is arranged on the upper part of the sliding frame 11 connected with the swing frame 12 .

The working principle of the six-degree-of-freedom multifunctional milling cutter sharpener of the present utility model is as follows:

1. Use the utility model to grind the outer circular edge, bottom edge, rake angle and rear angle of end mills and keyway milling cutters (see Figure 1):

Grinding steps of the outer circular edge: First, put the magnetic base 5 and the sliding frame 11 on the X-axis slide table 4, adjust the Z-axis turntable 6 so that the guide rail 7 is perpendicular to the axis of the Y-axis slide table, and press the magnetic base lock The button 19 and the turntable lock button 18 fix the magnetic base 5 and the Z-axis turntable on the X-axis slide table 4 . Put the milling cutter to be ground in the chuck hole, tighten the chuck 13 to tighten the milling cutter, adjust the swing frame 12 to make it parallel to the axis of the X-axis slide table 4, then lock the swing frame lock button 16, and adjust the Y Axis sliding table 2 and X-axis sliding table 4, so that the outer circular blade of the milling cutter faces the grinding wheel 10, press the grinding wheel start-stop switch 15 to start the grinding machine, rotate the Y-axis handwheel 101 to make the outer circular edge of the milling cutter contact the grinding wheel 10, Loosen the rotating shaft lock button 20, and finally rotate the rotating shaft handwheel 8 evenly to grind the outer circular edge of the milling cutter. out.

The grinding step of the bottom edge: after grinding the outer circular edge, rotate the Y-axis handwheel 101 to keep the X-axis slide table 4 and the parts on the X-axis slide table 4 away from the grinding wheel 10, loosen the turntable pin 18 and adjust the Z-axis turntable 6 and the X-axis handwheel, so that the bottom of the end mill faces the grinding wheel 10, lock the shaft lock button 20, turn the Y-axis handwheel 101 to make the bottom edge contact with the grinding wheel 10, and the grinding amount can be adjusted by the Y-axis The feed rate of table 2 is determined.

Grinding steps of the front and back corners: loosen the swing frame lock button 16 after grinding the bottom edge, adjust the angles of the swing frame 12 respectively to make them consistent with the angle values of the front and back corners, and lock the swing frame lock knob 16. Adjust the Y-axis handwheel 101 to grind the rake angle and the rear angle respectively.

2. Use the utility model to grind the first relief angle of the cutting edge, the second relief angle of the cutting edge, the outer circular edge, the rake angle and the vacancy of the ball end milling cutter (see Figure 2 and Figure 3):

Grinding steps of the first rear angle of the cutting edge: first install the ball end milling cutter in the chuck 13 and tighten it, adjust the swing frame 12 to make it horizontal and lock it, loosen the sliding frame lock button 17, and adjust the sliding frame 11 Make the ball center of the ball end milling cutter face the axis 601 of the Z-axis turntable 6 and lock the sliding frame lock button 17, so that when the Z-axis turntable 6 is rotated, every point on the first back angle of the cutting edge can be Contact the grinding wheel 10, and then rotate the Y-axis handwheel 101 to make the first relief angle of the cutting edge contact the grinding wheel 10. At this time, the rotating shaft lock button 20 and the swing frame lock button 16 are in a locked state, and finally rotate the Z-axis turntable 6 pairs of ball heads The first relief angle of the cutting edge of the milling cutter is ground.

Grinding steps of the second relief angle of the cutting edge: the grinding steps of the second relief angle of the cutting edge are the same as the grinding steps of the first relief angle of the cutting edge, the only difference is that the angle of the pendulum 12 should be adjusted to make the second relief angle of the cutting edge Angle contacts with emery wheel 10, and locks rotating shaft lock button 20 and pendulum lock button 16, rotates Z-axis turntable 6 at last and grinds the second relief angle of the cutting edge of ball end milling cutter.

Grinding steps of the outer circular edge, rake angle and vacancy of the ball end mill: the grinding steps of the outer circular edge, rake angle and evacuation of the ball end mill are the same as those of the end mill and keyway milling cutter.

3. Use the utility model to grind circular blades (see Figure 4):

Grinding steps of the circular blade: first install and fix the circular blade, rotate the Z-axis turntable 6 so that the blade faces the grinding wheel 10, and then adjust the pendulum 12 according to the angle of the blade so that the angle of the pendulum 12 is the same as the angle of the blade , Tighten the lock button 16 of the pendulum frame, and then make the Y-axis slide 2 feed toward the grinding wheel 10. After the blade touches the grinding wheel 10, evenly rotate the rotating shaft handwheel 8 to perform 360° grinding on the circular blade.

Claims (10)

1. A six-degree-of-freedom multifunctional milling cutter sharpener, comprising a sliding table mechanism, a milling cutter installation and a rotating mechanism, and a grinding mechanism, and the described sliding table mechanism includes an X-axis sliding table ( 4), X-axis sliding table base (3), Y-axis sliding table (2), Y-axis sliding table base (1), the X-axis sliding table base (3) and Y-axis sliding table base (1) are perpendicular to each other; The milling cutter installation and rotation mechanism is installed on one side of the grinding mechanism; it is characterized in that: it also includes a rotation mechanism, a sliding mechanism, and a swing mechanism; the rotation mechanism is installed on the slide mechanism; the sliding mechanism It is installed on the rotating mechanism; the swing mechanism is installed on the sliding mechanism; the milling cutter installation and rotating mechanism is arranged on the swing mechanism. 2. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 1, characterized in that: the X-axis sliding table (4) is set on the X-axis sliding table base (3) and slides with the X-axis The table base (3) is slidably matched, and the Y-axis sliding table (2) is arranged on the Y-axis sliding table base (1) and is slidably matched with the Y-axis sliding table base (1). 3. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 2, characterized in that: the base of the X-axis sliding table (3) is provided with an X-axis hand wheel (301), and the X-axis hand wheel The wheel (301) is provided with an X-axis scale (302), and the reference point of the X-axis scale (302) is set on the X-axis sliding table base (3); the Y-axis sliding table base (1) is provided with a Y Axis handwheel (101), the Y-axis handwheel (101) is provided with a Y-axis scale (102), and the reference point of the Y-axis scale (102) is set on the Y-axis sliding table base (1). 4. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 3, characterized in that: the rotating mechanism includes a magnetic base (5) with a Z-axis rotation scale (501), a Z-axis turntable ( 6), the magnetic base (5) is set on the X-axis slide table (4); the Z-axis turntable (6) can be set on the magnetic base (5) for 360° rotation relative to the magnetic base (5) , and the Z-axis turntable (6) is coaxial with the magnetic base (5). 5. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 4, characterized in that: the sliding mechanism includes a guide rail (7) and a sliding frame (11); the guide rail (7) is fixed on the Z-axis On the turntable (6); the sliding frame (11) is arranged on the guide rail (7) and is slidably matched with the guide rail (7). The upper part of the sliding frame (11) is also provided with a swing angle scale (1101). 6. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 5, characterized in that: the swing mechanism includes a swing frame (12) that can swing up and down; the swing frame (12) is installed on the sliding frame (11) ON. 7. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 6, characterized in that: the milling cutter installation and rotation mechanism includes a chuck (13), a rotating shaft (9), a rotating shaft handwheel (8 ); the rotating shaft (9) is installed on the pendulum (12), and one end of the rotating shaft (9) is connected with the chuck (13), and the other end of the rotating shaft (9) is connected with the rotating shaft handwheel (8). 8. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 7, characterized in that: a grinding wheel (10) and a grinding wheel stop switch (15) are installed on the grinding mechanism; the grinding wheel (10) Installed on one side of the collet (13). 9. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 8, characterized in that: the six-degree-of-freedom multifunctional milling cutter sharpener also includes a locking mechanism, which is respectively located on On the rotating mechanism, sliding mechanism, and swinging mechanism; the locking mechanism includes a magnetic seat lock button (19) for locking the rotation of the magnetic seat (5), a turntable lock button (18) for locking the rotation of the Z-axis turntable (6) ), the sliding frame lock button (17) used to lock the sliding frame (11), the swing frame lock button (16) used to lock the swing frame (12) to swing, and the lock button (16) used to lock the rotating shaft (9) to rotate Shaft locking knob (20). 10. The six-degree-of-freedom multifunctional milling cutter sharpener according to claim 9, characterized in that: the magnetic seat lock button (19) is set on the periphery of the magnetic seat (5); the turntable lock The button (18) is arranged on the Z-axis turntable (6); the sliding frame lock button (17) is arranged on the lower part of the sliding frame (11) in contact with the guide rail (7); the swing frame locking button (16 ) is arranged on the top of the slide frame (11) connected with the swing frame (12).