CN216758600U

CN216758600U - Superhard cutter machining equipment

Info

Publication number: CN216758600U
Application number: CN202122827131.5U
Authority: CN
Inventors: 岳国汉
Original assignee: Shenzhen H Tech Co ltd
Current assignee: Shenzhen H Tech Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-17
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses superhard cutter machining equipment which comprises a machine table, a first moving mechanism, a second moving mechanism, a jig and a laser head, wherein the table top of the machine table is provided with a first direction and a second direction which form an included angle; the first moving mechanism is arranged on the machine table and can move along the first direction; the second moving mechanism is arranged on the machine table and can move along the second direction; the tool is rotationally located second moving mechanism, the tool is used for the fixed superhard cutter who treats processing, the laser head is located with liftable first moving mechanism, the light-emitting window orientation of laser head the tool sets up. The technical scheme of the utility model aims to reduce the manufacturing difficulty of the superhard cutter, improve the manufacturing precision of the superhard cutter and improve the manufacturing efficiency of the superhard cutter.

Description

Superhard cutter machining equipment

Technical Field

The utility model relates to the technical field of laser processing equipment, in particular to superhard cutter processing equipment.

Background

Diamond has been used for hundreds of years as a superhard cutter material for cutting, and polycrystalline diamond (PCD) has the characteristics of high hardness, high compressive strength, good heat conductivity, good wear resistance and the like, can obtain high processing precision and processing efficiency in high-speed cutting, and is the first choice of superhard cutters. The polycrystalline diamond (PCD) material has the characteristics of high hardness, high compressive strength, good thermal conductivity and wear resistance, etc., which makes the production and processing of the cutter particularly difficult. In the related art, polycrystalline diamond (PCD) cutters are mostly manufactured by contact machining, and first, discharge machining destroys superhard material binders to change material characteristics and reduce the service life of the cutters; secondly, the contact machining and manufacturing process is multiple, and the manufacturing of the tool can be completed only by repeatedly machining through the processes of contact discharge machining, grinding, polishing and the like, so that the machining process of the superhard tool is extremely complex, the manufacturing cost is extremely high, the machining efficiency is low and the like.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide superhard cutter processing equipment, which aims to reduce the manufacturing difficulty of superhard cutters, improve the manufacturing precision of the superhard cutters and improve the manufacturing efficiency of the superhard cutters.

In order to achieve the above object, the present invention provides superhard cutter machining apparatus comprising:

the table top of the machine table is provided with a first direction and a second direction which form an included angle;

the first moving mechanism is arranged on the machine table and can move along the first direction;

the second moving mechanism is arranged on the machine table and can move along the second direction;

the jig is rotatably arranged on the second moving mechanism and used for fixing a cutter to be machined; and

the laser head is arranged on the first moving mechanism in a liftable mode, and a light outlet of the laser head faces towards the jig.

In an embodiment of the present invention, the superhard cutter machining apparatus further comprises a rotation mechanism, the rotation mechanism comprising:

the first rotating platform is fixed on the second moving mechanism, and the rotation central axis of the first rotating platform is perpendicular to the second moving mechanism; and

the second revolving stage, the second revolving stage with first revolving stage is fixed, the rotation axis of second revolving stage with the rotation axis of first revolving stage is the contained angle setting, be equipped with on the second revolving stage the tool, first revolving stage with the linkage of second revolving stage is with the drive the tool is relative board rotary motion.

In an embodiment of the utility model, an avoidance port is formed on a table top of the machine table, and the second rotating table can be accommodated in the avoidance port.

In an embodiment of the utility model, the first moving mechanism is located above the second moving mechanism.

In an embodiment of the present invention, the superhard cutter machining apparatus further comprises a first lifting mechanism, the first lifting mechanism comprising:

the first lifting driving piece is arranged on the first moving mechanism; and

first elevating platform, first elevating platform with first lift driving piece transmission is connected, the laser head is located first elevating platform, first lift driving piece passes through first elevating platform drives the laser head is relative board elevating movement.

In an embodiment of the present invention, the superhard cutting tool machining apparatus further includes a detection device, the detection device is liftably disposed on the first moving mechanism, and the detection device is located on one side of the laser head.

In an embodiment of the present invention, the superhard cutter machining apparatus further comprises a second lifting mechanism, the second lifting mechanism comprising:

the second lifting driving piece is arranged on the first moving mechanism and is positioned on one side of the laser head; and

the second lifting platform is in transmission connection with the second lifting driving piece, the detection device is arranged on the second lifting platform, and the second lifting driving piece drives the detection device to move up and down relative to the machine platform through the second lifting platform.

In an embodiment of the present invention, the detecting device includes a CCD system and a probe, and both the CCD system and the probe are fixed to the second lifting stage.

In an embodiment of the present invention, the superhard cutting tool machining apparatus further includes a backlight system, the backlight system is movably disposed on the machine table, and the backlight system is configured to provide a light source for the CCD system.

In an embodiment of the utility model, the superhard cutter machining equipment further comprises a monitoring system, the monitoring system comprises a camera and a monitoring screen connected with the camera, the camera is fixed with the laser head, and the monitoring screen is arranged on the machine table and connected with the camera.

The superhard cutter machining equipment comprises a machine table, a first moving mechanism, a second moving mechanism, a jig and a laser head, wherein the table top of the machine table is provided with a first direction and a second direction which form an included angle, the first moving mechanism and the second moving mechanism are both arranged on the machine table, and the laser head is arranged on the first moving mechanism and can be driven to move along the first direction. The jig is rotatably arranged on the second moving mechanism, and the second moving mechanism can drive the jig to move along the second direction. When the superhard cutter machining equipment is used for machining and manufacturing the cutter, the cutter is fixed on the jig firstly, the second moving mechanism and the jig are linked, the cutter fixed on the jig can rotate to a preset position in a space at will, meanwhile, the laser head can be lifted and lowered relative to the first moving mechanism, the first moving mechanism and the laser head are linked, the laser head is moved to the preset position, and machining of each position of the cutter is facilitated. Because the laser head and the cutter are processed in a non-contact mode, the processing amount can be accurately controlled, the cutter can reach the preset size after laser cutting, the grinding process for the cutter in the later period can be saved, the cutter manufacturing process is simplified, the cutter manufacturing difficulty is reduced, and the cutter manufacturing efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the construction of a superhard cutter machining apparatus of the present invention;

fig. 2 is a schematic view of the internal mechanism of the superhard cutter machining apparatus of fig. 1;

FIG. 3 is a schematic structural view of an upper portion of the table top of FIG. 2;

fig. 4 is a schematic structural view of a laser head in the superhard cutter machining apparatus according to the present invention;

FIG. 5 is a schematic view showing the structure of a detecting unit in the superhard cutter machining apparatus according to the present invention;

fig. 6 is a schematic structural view of the jig of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a superhard cutter machining apparatus 100.

Referring to fig. 1 to 6, a superhard cutter machining apparatus 100 according to an embodiment of the present invention includes a machine table 10, where a table top of the machine table 10 has a first direction and a second direction that form an included angle; a first moving mechanism 20 disposed on the machine 10 and capable of moving along the first direction; a second moving mechanism 30, disposed on the machine 10, and capable of moving along the second direction; the jig 50 is rotatably arranged on the second moving mechanism 30, and the jig 50 is used for fixing a tool to be machined; and a laser head 60, the laser head 60 is arranged on the first moving mechanism 20 in a liftable mode, and a light outlet 61 of the laser head 60 faces the jig 50.

The superhard cutter machining equipment 100 comprises a machine table 10, a first moving mechanism 20, a second moving mechanism 30, a jig 50 and a laser head 60, wherein the table top of the machine table 10 is provided with a first direction and a second direction which form an included angle, the first moving mechanism 20 and the second moving mechanism 30 are both arranged on the machine table 10, the laser head 60 is arranged on the first moving mechanism 20, and the laser head 60 can be driven to move along the first direction. The jig 50 is rotatably disposed on the second moving mechanism 30, and the second moving mechanism 30 can drive the jig 50 to move along the second direction. When the superhard cutter machining equipment 100 is used for machining and manufacturing the cutter, the cutter is fixed on the jig 50, the second moving mechanism 30 and the jig 50 are linked, the cutter fixed on the jig 50 can rotate randomly to a preset position in a space, meanwhile, the laser head 60 can be lifted and lowered relative to the first moving mechanism 20, the first moving mechanism 20 and the laser head 60 are linked, so that the laser head 60 is moved to the preset position, and the cutter machining at each position of the cutter is convenient to realize. Because the laser head 60 and the cutter are processed in a non-contact mode, the processing amount can be accurately controlled, the cutter can reach the preset size after being cut by laser, the grinding process of the cutter in the later period can be saved, the cutter manufacturing process is simplified, the cutter manufacturing difficulty is reduced, and the cutter manufacturing efficiency is improved. The non-contact processing mode does not change the material characteristics, so that the universality of the domestic product is enhanced, and the processing embarrassment that the superhard cutter material in a specific field must depend on imported materials is changed.

The superhard cutter machining apparatus 100 of the present invention is mainly used for machining small-sized and superhard material cutters. A small-sized tool means a small-sized tool in which the length of the tool does not exceed 150mm and the diameter of the tool does not exceed 120 mm. Wherein, the small-sized cutter can be a formed milling cutter, a multi-edge milling and grinding head, a drilling and reaming integrated cutter, a inserted-sheet type drill bit, a precision formed blade, a circular blade, a cutting blade, a single crystal cutter, a scribing cutter, a saw blade, a shovel cutter, a wire drawing cutter and the like.

The cutting tool may be made of superhard materials such as polycrystalline diamond (PCD), Cubic Boron Nitride (CBN) with different contents, artificial cubic boron nitride (PCBN), artificial monocrystalline diamond (MCD), diamond (Chemical Vapor Deposition (CVD)), CVD polycrystalline, CVD monocrystalline, ND steel, PDC, microcrystalline PCD, and binderless PCD. The material has the characteristics of high hardness, high compressive strength, good heat conductivity, good wear resistance and the like, can obtain high processing precision and processing efficiency in high-speed cutting, and is the first choice of superhard material cutters.

The laser head 60 is connected to the laser generator through an optical fiber so that an optical signal of the laser generator is transmitted to the laser head 60. The laser head 60 is provided with optical lenses such as a focusing lens, a reflecting lens, a galvanometer, and a field lens, and the optical lenses in the laser head 60 can perform processing such as collimation, reflection, and focusing on an optical signal and then emit a high-concentration and high-heat laser beam through the light outlet 61. The laser beam is projected to the area to be processed of the cutter so as to melt the material of the area, thereby realizing accurate cutting processing of the cutter. In the technical scheme of the utility model, the focal length of the laser beam emitted by the laser head 60, the scanning width of the laser beam and the power of the laser generator can be adjusted, so that the processing amount of the cutter can be conveniently adjusted, and the flexibility of the superhard cutter processing equipment 100 is improved.

In the embodiment of the present invention, the machine 10 is a three-dimensional machine 10, the machine 10 is further provided with a housing, and the housing can cover the table top of the machine 10, so that the machine 10 can process a tool in a relatively closed space, so as to improve the safety of the superhard tool processing equipment 100. The table top of the machine table 10 is substantially square, wherein the table top of the machine table 10 is a processing area of the tool. The first moving mechanism 20 and the second moving mechanism 30 are respectively fixed on the table top, and an included angle between the first moving mechanism 20 and the second moving mechanism 30 is 90 degrees, that is, the first moving mechanism 20 and the second moving mechanism 30 are respectively located on two adjacent sides of the table top, so that the first moving mechanism 20 and the second moving mechanism 30 are conveniently arranged. The first moving mechanism 20 is formed as an X-axis, the second moving mechanism 30 is formed as a Y-axis, and both the first moving mechanism 20 and the second moving mechanism 30 are linear mechanisms, and may be, for example, a linear slide table, a linear motor, an air cylinder, or the like, as long as they can perform linear motion, which is not illustrated here.

Further, the first moving mechanism 20 and the second moving mechanism 30 are independent from each other during movement, and the first moving mechanism 20 is disposed above the second moving mechanism 30, so that the table top space of the machine table 10 can be effectively utilized, the table top layout of the machine table 10 is reasonable, the area of the machine table 10 occupied by the first moving mechanism 20 is reduced, and the occupied area of the superhard cutter machining equipment 100 can be reduced. Further, since the laser head 60 is fixed to the first moving mechanism 20, the laser head 60 is generally disposed above the tool so that the laser beam is projected onto the tool from above, which is in accordance with the machining habit. In addition, the first moving mechanism 20 is arranged on the top of the second moving mechanism 30, so that the stroke of the laser head 60 in the lifting motion can be effectively reduced, and the processing efficiency can be improved.

Further, referring to fig. 2 to 6, in an embodiment of the present invention, the superhard cutter machining apparatus 100 further includes a rotating mechanism 40, the rotating mechanism 40 including:

a first rotating table 41, wherein the first rotating table 41 is fixed to the second moving mechanism 30, and a central axis of rotation of the first rotating table 41 is perpendicular to the second moving mechanism 30; and

second revolving stage 43, second revolving stage 43 with first revolving stage 41 is fixed, the rotation axis of second revolving stage 43 with the rotation axis of first revolving stage 41 is the contained angle setting, be equipped with on the second revolving stage 43 tool 50, first revolving stage 41 with the linkage of second revolving stage 43 is in order to drive tool 50 is relative board 10 rotary motion.

In the solution of the embodiment of the present invention, the first rotating table 41 and the second moving mechanism 30 are fixed, and the first rotating table 41 and the second rotating table 43 are perpendicular to each other, so the included angle between the rotation central axis of the first rotating table 41 and the rotation central axis of the second rotating table 43 is 90 degrees. The first rotating table 41 is formed as a B-axis, and the second rotating table 43 is formed as a C-axis. The second moving mechanism 30, the first rotating table 41 and the second rotating mechanism 40 are linked to drive the jig 50 fixed on the second rotating table 43 to move at any position in the space, so that the laser head 60 can process any position of the tool, and the flexibility of the superhard tool processing equipment 100 is improved. It can be understood that the rotation angle range of the first rotation stage 41 is ± 160 °, and the rotation angle of the second rotation stage 42 can reach 360 °, so that the rotation mechanism 40 can drive the superhard cutter to be machined to rotate to any position in space by the cooperation of the first rotation stage 41 and the second rotation stage 42, and the machining requirement for the complex cutter can be met.

Further, referring to fig. 2 and 3, in an embodiment of the utility model, an avoiding opening 11 is formed on a top surface of the machine table 10, and the second rotating table 43 can be accommodated in the avoiding opening 11.

In an embodiment of the present invention, the avoiding opening 11 penetrates through the table top, the avoiding opening 11 is further extended along the second direction, and the avoiding opening 11 can provide an avoiding space for the rotating mechanism 40, so that the second moving mechanism 30 can drive the jig 50 to move along the second direction through the rotating mechanism 40. Moreover, the arrangement of the avoiding space can provide a rotating space for the rotation of the rotating mechanism 40, and the height of the rotating mechanism 40 is reduced, so that the gravity center of the superhard cutter processing equipment 100 is reduced, and the stability of the superhard cutter processing equipment 100 is improved.

In order to further improve the stability of the machine 10, the machine 10 should be made of a material with a relatively heavy weight, such as a steel plate or a marble block.

It should be noted that the rotation central axis of the first rotating table 41 is perpendicular to the moving direction of the second moving mechanism 30, and the rotation central axis of the first rotating table 41 is disposed parallel to the table surface, so that the rotating mechanism 40 can move in space.

Referring to fig. 6, the second rotating table 43 is formed with an installation space 431, the jig 50 is disposed in the installation space 431, and the jig 50 includes a holder 51, an angle adjusting member 52, an elastic member 53, and a locking member 54. The tool holder 51 is used for fixing a tool. The locking member 54 is a screw or a bolt, and the locking member 54 is used to connect the blade holder 51 to the second rotating table 43. The angle adjuster 52 includes a disk portion 521 and a tapered portion 523, the disk portion 521 is integrally connected to the tapered portion 523, the tapered portion 523 is disposed in the mounting space 431, the disk portion 521 is exposed on the surface of the second rotating table 43, the disk portion 521 is connected to the second rotating table 43 by a screw, the tapered portion 523 is engaged with the tool holder 51, and the angle adjuster 52 can adjust the inclination angle, the elevation angle, and the like of the tool holder 51. The elastic member 53 is disposed between the tapered portion 523 and the second rotating platform 43, and the elastic member 53 can buffer the impact force between the tool post 51 and the second rotating platform 43, thereby prolonging the service life of the tool post 51. The elastic member 53 may be a spring, a butterfly spring, or the like. In some embodiments, a gasket is further disposed between the elastic member 53 and the tapered portion 523 to reduce friction on the tapered portion 523.

Further, referring to fig. 2 and 3, in an embodiment of the present invention, the superhard cutter machining apparatus 100 further includes a first lifting mechanism 70, and the first lifting mechanism 70 includes:

a first lifting drive member 71, wherein the first lifting drive member 71 is provided on the first moving mechanism 20; and

first elevating platform 73, first elevating platform 73 with first lift driving piece 71 transmission is connected, laser head 60 is located first elevating platform 73, first lift driving piece 71 passes through first elevating platform 73 drives laser head 60 is relative board 10 elevating movement.

In an embodiment of the present invention, the first lifting driving component 71 may be a power component such as a motor and an air cylinder, the first lifting platform 73 is in transmission connection with the first lifting driving component 71 through a transmission component, and the first lifting platform 73 provides a carrier for mounting and fixing the laser head 60. Further, the first lifting mechanism 70 further includes a slide rail, and the slide rail extends along the vertical direction. The first lifting driving member 71 is disposed at the top end of the slide rail, the first lifting platform 73 is slidably disposed on the slide rail and is in transmission connection with the first lifting driving member 71, and the first lifting driving member 71 drives the first lifting platform 73 to move up and down along the slide rail. The slide rail can provide a guide for the lifting movement of the first lifting table 73, so that the difficulty in lifting the first lifting table 73 is reduced, and the stability of the lifting movement of the laser head 60 is improved. It can be understood that the first lifting mechanism 70 is formed as a Z1 axis, and a Z1 axis is linked with an X axis, so as to realize flexible movement of the laser head 60 in space and improve the flexibility of the laser head 60.

Further, referring to fig. 6 in fig. 2, in an embodiment of the present invention, the superhard cutting tool processing apparatus 100 further includes a detection device 90, the detection device is liftably disposed on the first moving mechanism 20, and the detection device is located at one side of the laser head 60.

The detecting device 90 is fixed to the first moving mechanism 20 by the second lifting mechanism 80. Further, the second lifting mechanism 80 includes a second lifting driving member 81 and a second lifting platform 83, the second lifting driving member 81 is disposed on the first moving mechanism 20 and is located at one side of the laser head 60; the second lifting platform 83 is connected with the second lifting driving member 81 in a transmission manner, the detection device 90 is arranged on the second lifting platform 83, and the second lifting driving member 81 drives the detection device 90 to perform lifting motion relative to the machine platform 10 through the second lifting platform 83. Further, the second lifting mechanism 80 also includes a slide rail, which extends along the vertical direction and is disposed on one side of the first lifting mechanism 70. The second lifting driving member 81 is disposed at the top end of the slide rail, the second lifting platform 83 is slidably disposed on the slide rail and is in transmission connection with the second lifting driving member 81, and the second lifting driving member 81 drives the second lifting platform 83 to move up and down along the slide rail. The slide rail can provide a guide for the lifting movement of the second lifting platform 83, so as to reduce the lifting difficulty of the second lifting platform 83 and improve the stability of the lifting movement of the detection device 90. It can be understood that the second lifting mechanism 80 is formed as a Z2 axis, and a Z2 axis is linked with the X axis, so as to realize flexible movement of the detection device 90 in space and improve flexibility of the laser head 60. It can be understood that the Z2 axis is parallel to the Z1 axis, and the Z2 axis and the Z1 axis move independently, that is, when the Z1 axis moves up and down relative to the X axis to drive the laser head 60 to machine the tool, the Z2 axis is in an idle state. When the laser head 60 stops working (namely the Z1 shaft is idle), the Z2 shaft moves up and down relative to the X shaft so as to detect the size and the position of the machined tool.

The detection device 90 comprises a CCD system 91 and a probe 93, wherein the CCD system 91 can obtain the current accurate position and size of the tool by scanning the tool, so as to provide a basis for subsequent processing and improve the processing accuracy of the workpiece. The probe 93 is located on one side of the CCD system 91, and when the Z2 axis moves downward relative to the X axis, the probe 93 approaches the tool, so that the space of the tool can be quickly positioned to obtain the precise position of the tool in the space. It will be appreciated that the probe 93 and the CCD system 91 are both fixed to the Z2 axis, and that the probe 93 and the CCD are in synchronous motion. Wherein the probe 93 is located below the CCD.

Referring to fig. 2 and 3, in an embodiment of the present invention, the superhard cutting tool machining apparatus 100 further includes a backlight system 94, the backlight system 94 is disposed on the machine table 10, and the backlight system 94 is configured to provide a light source for the CCD system 91.

In an embodiment of the utility model, the backlight system 94 is movably fixed on the table top of the machine table 10 through a slide rail and is disposed near the avoiding opening 11, and the backlight system 94 can provide a light source for the tool, so as to improve the detection accuracy of the CCD system 91, and further improve the processing accuracy of the workpiece.

Referring to fig. 3, in an embodiment of the present invention, the superhard cutting tool machining apparatus 100 further includes a monitoring system 97, the monitoring system 97 includes a camera 971 and a monitoring screen 973 connected to the camera 971, a view finding lens of the camera 971 is disposed towards the tool for collecting the machining condition of the tool in real time, and a video collected by the camera 971 is transmitted to a display screen for a person to monitor the machining state of the tool in real time.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A superhard cutting tool machining apparatus, comprising:

2. The superhard cutter machining apparatus of claim 1, wherein the superhard cutter machining apparatus further comprises a rotation mechanism, the rotation mechanism comprising:

the first rotating table is fixed on the second moving mechanism, and the rotation central axis of the first rotating table is perpendicular to the second moving mechanism; and

3. A superhard cutter machining apparatus according to claim 2, wherein the table top of the machine table is provided with an escape aperture in which the second rotary table is receivable.

4. A superhard cutting tool machining apparatus according to claim 2, wherein the first movement means is located above the second movement means.

5. The superhard cutter machining apparatus of claim 1, wherein the superhard cutter machining apparatus further comprises a first lifting mechanism, the first lifting mechanism comprising:

the first lifting driving piece is arranged on the first moving mechanism; and

6. A superhard cutting tool machining apparatus according to any one of claims 1 to 5, wherein the superhard cutting tool machining apparatus further comprises a detection means, the detection means being elevatably provided on the first movement mechanism, the detection means being located on one side of the laser head.

7. A superhard cutter machining apparatus according to claim 6, wherein the superhard cutter machining apparatus further comprises a second lifting mechanism, the second lifting mechanism comprising:

8. A superhard cutting tool machining apparatus according to claim 7, wherein the detection means comprises a CCD system and a probe, both of which are secured to the second lift table.

9. The superhard cutter machining apparatus of claim 8, further comprising a backlight system movably disposed on the table, the backlight system configured to provide a light source for the CCD system.

10. A superhard cutting tool machining apparatus according to claim 6, wherein the superhard cutting tool machining apparatus further comprises a monitoring system, the monitoring system comprises a camera and a monitoring screen connected with the camera, the camera is fixed with the laser head, and the monitoring screen is arranged on the machine table and connected with the camera.