Tool turret structure and machining equipment and system

Abstract

The utility model discloses a tool turret structure and machining equipment and system, and relates to the technical field of machining, and the tool turret structure comprises a tool turret, a first tool, a power head module and a first signal acquisition module. The power head module can form stable direct current to charge an electric quantity assembly of the first signal acquisition module, and the electric quantity assembly stably supplies power to other parts of the first signal acquisition module, so that physical information of the first cutter is acquired in the machining process, and the process of charging by interrupting the machining process is avoided; the machining efficiency and precision are effectively improved, and integration and light weight of the structure are achieved; the utility model further discloses machining equipment. The tool turret structure is arranged on the equipment body. The utility model further discloses a machining system, digital signals can be converted into analog quantity signals, the analog quantity signals are transmitted to a machine tool controller to push closed-loop control, and technical guidance is provided for visualization and intelligentization of machining production.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to a turret structure, machining equipment and system. Background Technology

[0002] Existing CNC machine tools, by mounting various cutting tools (turning tools and milling cutters, etc.) on the turret and controlling the rotation of the turret device through the machine tool's built-in program, achieve rapid tool switching, so that the required tools and workpieces correspond to each other, and perform various turning operations on the workpiece to be machined. At the same time, the thermal evolution behavior and deformation state of the cutting tool and the actual contact interface are monitored during the cutting process, thereby effectively improving the forming quality and performance of the machined components and the efficiency of the actual production process.

[0003] The problems with existing technologies are: 1. Existing machining equipment generally provides external separate charging to ensure synchronous power supply to the monitoring module and acquisition of process signals, which greatly limits the processing time and processing efficiency; 2. Existing methods for monitoring the processing status are not accurate or systematic enough. Utility Model Content

[0004] This utility model provides a turret structure, machining equipment and system to solve the problems in the prior art.

[0005] In a first aspect, this utility model provides a turret structure, including a turret, a first cutting tool, a power head module, and a first signal acquisition module; the turret has multiple mounting positions arranged circumferentially thereon; the first cutting tool is mounted at one mounting position; the power head module includes a power head housing, a tool holder, an output head, a first magnet, a first coil, and a first voltage regulator and rectifier assembly; the power head housing is mounted at another mounting position, the tool holder is rotatably mounted on the power head housing, one end of the tool holder is connected to the turret, and the turret can drive the tool holder to rotate; the output head is connected to the other end of the tool holder; the first magnet is mounted on the output head; the first coil is on the power head housing, and the first voltage regulator and rectifier assembly is electrically connected to the first coil and the first signal acquisition module respectively; the first signal acquisition module is connected to the first cutting tool and is used to acquire the physical information of the first cutting tool.

[0006] Secondly, this utility model provides a machining equipment, including a main body and a turret structure; the turret structure is disposed on the main body of the equipment.

[0007] Thirdly, this utility model provides a machining system, including a host computer, a receiver, a machine tool controller, and machining equipment; the host computer is connected to the receiver, and the receiver is respectively connected to the first signal acquisition module and the second signal acquisition module of the machine tool controller and the machining equipment; the machine tool controller is connected to the main body of the equipment.

[0008] The beneficial effects of this utility model are:

[0009] The turret structure of this utility model is designed with a power head module. The power head module can generate a stable DC power to charge the power component of the first signal acquisition module. The power component provides a stable power supply to other components of the first signal acquisition module, thereby realizing the acquisition of physical information (pressure, torque, lateral force and side force, vibration, sound, etc.) of the first tool during the processing. This avoids the need to interrupt the processing process for charging, effectively improving processing efficiency and accuracy, and realizing the integration and lightweighting of the structure. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the turret structure in this application;

[0012] Figure 2 yes Figure 1 Schematic diagram of the turret structure;

[0013] Figure 3 yes Figure 1 A schematic diagram of the structure of the first cutting tool (showing the vibration sensor and acoustic emission sensor);

[0014] Figure 4 yes Figure 1 Another structural schematic diagram of the first cutting tool (showing the first strain gauge);

[0015] Figure 5 This is a schematic diagram of the plug and slot in the first cutting tool;

[0016] Figure 6 This is a cross-sectional view of the first cutting tool;

[0017] Figure 7 This is a schematic diagram of the first angle of the power head module (showing the second cutter);

[0018] Figure 8 This is a partial structural diagram of the first signal acquisition module;

[0019] Figure 9 yes Figure 8 AA diagram;

[0020] Figure 10This is a schematic diagram of the second angle of the power head module (showing the second cutting tool);

[0021] Figure 11 This is a schematic diagram of the machining equipment used in this application;

[0022] Figure 12 This is a schematic diagram of the machining system of this application;

[0023] The markings in the attached diagram are explained as follows:

[0024] 100. Dota; 110. Installation location;

[0025] 200. First cutting tool; 210. Tool holder; 211. First end face of the tool holder body; 212. Second end face of the tool holder body; 220. Cutting head; 230. Mounting part; 231. Locking head; 232. Rod part; 233. Connecting part; 240. Slot; 250. Plug; 260. Wire hole; 270. First waterproof connector;

[0026] 300, Power head module; 310, Power head housing; 320, Tool holder; 330, Output head; 340, First magnet; 350, First coil; 360, Second magnet; 370, Second coil;

[0027] 400. First signal acquisition module; 410. Central outer shell; 411. Second waterproof connector; 420. First signal acquisition board; 430. First strain gauge; 440. Vibration sensor; 450. Acoustic emission sensor; 460. Power component; 461. Battery; 462. Power warning light;

[0028] 500, Second cutting tool;

[0029] 600. Second signal acquisition module;

[0030] 700. Main body of the equipment;

[0031] 800, host computer;

[0032] 900, Receiver. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0034] This embodiment discloses a turret structure, machining equipment and system. First, the turret structure of this embodiment will be introduced.

[0035] like Figure 1As shown, the turret structure of this embodiment includes a turret 100, a first tool 200, a power head module 300, and a first signal acquisition module 400;

[0036] like Figure 2 As shown, the turret 100 has multiple mounting positions 110 arranged along its circumference. In this embodiment, twelve mounting positions 110 are evenly spaced along the circumference of the turret 100. The power head module 300 and the first tool 200 can be selectively mounted on any of the mounting positions 110. The turret 100 in this embodiment has a drive mechanism (not shown) inside. The drive mechanism provides power to the power head module 300, thereby driving the tool holder 320 of the power head module 300 to rotate. The turret 100 in this embodiment can refer to the power turret in the prior art. The drive mechanism inside the power turret is prior art and will not be described in detail here.

[0037] like Figure 3 As shown, the first tool 200 is disposed on a mounting position 110. The first tool 200 is used for machining. In this embodiment, the first tool 200 can be configured as a lathe tool. In addition, the first tool 200 can also be other tools that can perform machining.

[0038] like Figure 3 As shown, the first cutting tool 200 includes a tool holder 210 and a cutting head 220. The tool holder 210 is disposed on the mounting position 110 of the turret 100. The tool holder 210 includes a tool holder body and a mounting part 230. The tool holder body is fixedly disposed on the mounting position 110 of the turret 100. The mounting part 230 is disposed at the end of the tool holder body away from the center of the turret 100. The mounting part 230 is detachably connected to the cutting head 220. The detachable connection can be achieved through threaded connection, magnetic attraction, or snap-fit, etc. In this embodiment, the detachable connection facilitates the periodic or on-demand replacement of the cutting head 220, ensuring machining quality.

[0039] like Figure 4 As shown, the mounting part 230 includes a locking head 231, a rod 232, and a connecting part 233. Along the length direction of the mounting part 230 (that is, the length direction of the tool holder body), the locking head 231, the rod 232, and the connecting part 233 are connected in sequence. In some preferred embodiments, the locking head 231, the rod 232, and the connecting part 233 are integrally formed, and the connecting part 233 is integrally formed with the tool holder body. That is, the tool holder 210 in this embodiment adopts an integrally formed structure, which has higher strength.

[0040] like Figure 5As shown, a slot 240 is provided on one end face of the locking head 231 facing the cutting head 220. The slot 240 is recessed inward along the length of the mounting portion 230. The cutting head 220 is provided with a plug 250, which extends outward along the length of the mounting portion 230. The shape of the plug 250 matches the inner circumferential contour of the slot 240 to achieve a clearance fit between the plug 250 and the slot 240. The plug 250 and the slot 240 can be separably fitted along the length of the mounting portion 230. After the plug 250 is inserted into the slot 240, the locking head 231 and the cutting head 220 are connected. In this embodiment, the fit between the slot 240 and the plug 250 improves the stability of the locking head 231 and the cutting head 220 after assembly. In this embodiment, the plug 250 is square, and the inner circumferential contour of the slot 240 matches the square shape. In other embodiments, the plug 250 may also have other shapes.

[0041] like Figure 5 As shown, the locking head 231 is provided with a plurality of first screw holes in its circumference, and the plug 250 is provided with second screw holes that correspond one-to-one with the first screw holes. Screws (such as nut screws, not shown in this embodiment) are provided one-to-one in the first screw holes and second screw holes, thereby realizing a detachable connection between the locking head 231 and the cutter head 220. The connection method is simple and quick, and the fastening is good.

[0042] like Figure 6 As shown, the rod 232 is cylindrical in shape, and the locking head 231 and the connecting part 233 are connected to the two ends of the rod 232 respectively. The outer diameter of the rod 232 is smaller than the length and width of the locking head 231 and the connecting part 233, that is, the rod 232 is configured as the thinnest part of the mounting part 230.

[0043] like Figure 7As shown, the power head module 300 includes a power head housing 310, a tool holder 320, an output head 330, a first magnet 340, a first coil 350, and a first voltage regulator and rectifier assembly (not shown). The power head housing 310 is fixedly mounted on another mounting position 110. The tool holder 320 is rotatably mounted on the power head housing 310, and one end of the tool holder 320 is connected to the turret 100. Specifically, the tool holder 320 is connected to the drive mechanism inside the turret 100. The drive mechanism can drive the tool holder 320 to rotate relative to the power head housing 310. The output head 330 is rotatably mounted on the power head housing 310, and the output head 330 outputs... The head 330 is connected to the other end of the tool holder 320. When the tool holder 320 rotates, it can drive the output head 330 to rotate together. It should be noted that the connection between the output head 330 and the tool holder 320 can be a direct connection or an indirect connection. An indirect connection is achieved by setting a transmission mechanism between the output head 330 and the tool holder 320. The transmission mechanism includes a gear transmission mechanism, a worm gear transmission mechanism, etc. When the axis of the output head 330 is perpendicular to the axis of the tool holder 320, torque can be transmitted through the worm gear transmission mechanism to realize the rotation of the output head 330. The transmission mechanism can be set inside the power head housing 310. The first magnet 340 is coaxially fixed on the output head 330 and can rotate with the output head 330. The first coil 350 is on the power head housing 310. The first magnet 340 and the first coil 350 can perform electromagnetic induction. When the first magnet 340 rotates, it can generate a phenomenon of cutting magnetic field lines, thereby generating an induced electromotive force and current. The first voltage stabilizing and rectifying component is disposed on the power head housing 310. The first voltage stabilizing and rectifying component is electrically connected to the first coil 350 and the first signal acquisition module 400 (specifically, the power component 460) through waterproof wires. The current output by the first coil 350 is converted from alternating current to unidirectional pulsating and stable direct current by the first voltage stabilizing and rectifying component, thereby outputting a stable DC voltage below 5V to protect the load in the circuit from power supply voltage fluctuations and noise, providing a basis for the first signal acquisition module 400 to stably acquire the physical information of the first tool 200. The specific structural form of the first voltage stabilizing and rectifying component is based on existing technology and will not be described in detail here. The lead wire of the first voltage regulator and rectifier component passes through the housing (not shown) of the first coil 350 to achieve electrical connection with the power component 460.

[0044] like Figure 8 and Figure 9 As shown, in this embodiment, the power head module 300 can stably and in real time charge the power component 460. The power component 460 supplies power to the first signal acquisition board 420 of the first signal acquisition module 400 and the sensor for real-time information acquisition, effectively improving the accuracy and stability of the acquisition.

[0045] like Figure 8 and Figure 9 As shown, the first signal acquisition module 400 includes a central housing 410, a first signal acquisition board 420, a first strain gauge 430, a vibration sensor 440, an acoustic emission sensor 450, and a power component 460, as detailed below:

[0046] The central housing 410 is coaxially positioned at the center of the turret 100, and the central housing 410 provides mounting and connection positions for various components.

[0047] The first signal acquisition board 420 is disposed inside the central housing 410. The first signal acquisition board 420 is communicatively connected to the first strain gauge 430, the vibration sensor 440 and the acoustic emission sensor 450 respectively. The first signal acquisition board 420 acquires strain information, vibration information and sound information. In this embodiment, the first signal acquisition board 420 can be configured one-to-one with the first strain gauge 430, the vibration sensor 440 and the acoustic emission sensor 450. Alternatively, multiple modules capable of acquiring strain, vibration and sound information can be integrated on one signal acquisition board. This embodiment does not limit this.

[0048] Please refer to it again. Figure 6 The first strain gauge 430 is bonded to the rod portion 232 of the first tool 200, i.e., it is glued to the outer periphery of the rod portion 232 and compacted to ensure linear deformation testing. The first strain gauge 430 is for monitoring strain type, and various bridging methods, sizes, and types of strain gauges can be used to monitor the pressure, torque, lateral force, and side force at the machining interface of the first tool 200 during machining. It should be noted that the model parameters, bonding angle, and bridging method of the first strain gauge 430 are not limited. The vibration sensor 440 and the acoustic emission sensor 450 are both disposed on the mounting portion 230 of the first tool 200. The first strain gauge 430 is used to monitor the strain information of the first tool 200, while the vibration sensor 440 and the acoustic emission sensor 450 are used to monitor the vibration and sound information of the first tool 200, respectively. This embodiment monitors process signals of various strain types in real time, and can stably monitor them at high frequency (10240Hz) and high precision in real time. It is more accurate and systematic, improves the visualization of the process, and makes it easier for users to adjust the processing parameters in a timely manner, which greatly improves the processing quality of the components.

[0049] Please refer to it again. Figure 6In some preferred embodiments, the tool holder body is provided with a wire-passing hole 260, which leads along the length of the tool holder body to the first end face 211 and the second end face 212 of the tool holder body, respectively, and the wire can be passed through the wire-passing hole 260. One end of the wire is electrically connected to the first strain gauge 430, the vibration sensor 440, or the acoustic emission sensor 450, and the other end of the wire is electrically connected to the first signal acquisition board 420. In this embodiment, the first strain gauge 430, the vibration sensor 440, and the acoustic emission sensor 450 are each provided with at least one wire-passing hole 260, and multiple wires are connected to the first strain gauge 430, the vibration sensor 440, and the acoustic emission sensor 450 respectively through the wire-passing hole 260. This embodiment leads the wires of the first strain gauge 430, the vibration sensor 440, and the acoustic emission sensor 450 outward through the wire-passing hole 260 of the tool holder body, saving space and avoiding exposed wires that are easily damaged, resulting in a more compact overall structure and a more reasonable layout.

[0050] In some preferred embodiments, a first waterproof connector 270 is provided on the second end face 212 of the tool holder body (e.g., Figure 6 As shown), a second waterproof connector 411 is provided on the central outer casing 410 (as shown). Figure 9 As shown, the wires are respectively threaded through the first waterproof connector 270 and the second waterproof connector 411. Specifically, at least a portion of the first waterproof connector 270 extends into the wire hole 260, and the wires are threaded through the first waterproof connector 270. Simultaneously, the central outer shell 410 is also provided with through holes corresponding to the wire holes 260. At least a portion of the second waterproof connector 411 extends into the through holes. One end of the wire is connected to the first strain gauge 430, the vibration sensor 440, or the acoustic emission sensor 450, and then exits from the wire hole 260 and the first waterproof connector 270, sequentially threading into the second waterproof connector 411 and the through holes, and connecting to the first signal acquisition board 420 inside the central outer shell 410. This embodiment, by designing the first waterproof connector 270 and the second waterproof connector 411, can waterproof and seal the locations with holes, improving the durability and safety of the turret structure under special working conditions or in humid environments.

[0051] like Figure 9As shown, the power component 460 includes a battery 461 and a power warning light 462. The battery 461 is mounted on the turret 100 through the central housing 410, that is, the battery 461 is located inside the central housing 410. The battery 461 is electrically connected to the first voltage regulator and rectifier assembly and the first signal acquisition board 420, respectively, and supplies power to the first signal acquisition board 420 through the battery 461. The power warning light 462 is mounted on the central housing 410 and is connected to the battery 461. The power warning light 462 is used to provide feedback to external personnel on the remaining power of the battery 461, so as to decide whether to use the power head module 300 to start charging the battery 461. When the power is ≤20%, the power warning light 462 can warn the user to activate the power head module 300 in time to charge to ensure stable high-frequency acquisition of multiple signals. When the power is ≥20%, the power warning light 462 will light up green to indicate that the power is still sufficient to meet the stable acquisition of signals.

[0052] In some preferred embodiments, the first voltage regulator and rectifier assembly is connected to the battery 461 via a waterproof wire. A battery wire hole is provided on the central housing 410, and a third waterproof connector is disposed within the battery wire hole. The waterproof wire connected to the battery 461 passes through the third waterproof connector and connects to the first voltage regulator and rectifier assembly (specifically, the waterproof wire passes through the housing of the first coil 350 and connects to the first voltage regulator and rectifier assembly). The third waterproof connector provides waterproofing and sealing to the battery wire hole location, ensuring durability and safety in special environments.

[0053] like Figure 10 As shown, in this embodiment, the turret structure also includes a second cutter 500, which is disposed on the output head 330. Specifically, the second cutter 500 is located at the end of the output head 330 away from the power head housing 310. When the output head 330 rotates ( Figure 10 The middle arrow F1 indicates the rotation direction of the tool holder, and the arrow F2 indicates the rotation direction of the output head. The second tool 500 can rotate synchronously. In this embodiment, the second tool 500 can be a milling cutter or other types of machining tools. This embodiment does not limit it.

[0054] like Figure 10 As shown, in this embodiment, the turret structure also includes a second signal acquisition module 600. The second signal acquisition module 600 is disposed on the output head 330. The second signal acquisition module 600 is used to acquire the physical information of the output head 330, thereby realizing in-situ monitoring of the process quantity signals of the second tool 500 during real-time rotation. In this embodiment, the physical information acquired by the second signal acquisition module 600 includes strain information, sound information and / or vibration information. In addition to these information, it can also be other common information, such as temperature information.

[0055] In some embodiments, the second signal acquisition module 600 includes a monitoring element (not shown) and a second signal acquisition board (not shown). The monitoring element is disposed on the output head 330 and is used to acquire physical information. The monitoring element includes a second strain gauge disposed on the output head 330 and is communicatively connected to the second signal acquisition board. In some preferred embodiments, the monitoring element may also include various sensors for acquiring sound, vibration, and temperature, which are not limited here. The second signal acquisition board is disposed on the output head 330 and can transmit the acquired physical information to an external system via wired or wireless means.

[0056] like Figure 10 As shown, in some embodiments, the power head module 300 further includes a second magnet 360, a second coil 370, and a second voltage regulator and rectifier assembly (not shown); the second magnet 360, the second coil 370, and the second voltage regulator and rectifier assembly supply power to the second signal acquisition module 600. The second magnet 360 is disposed on the power head housing 310, and the second coil 370 is disposed on the output head 330. The second coil 370 can rotate with the output head 330, and the second coil 370 can electromagnetically inductively cooperate with the second magnet 360. When the second coil... When coil 370 rotates, it cuts magnetic field lines, thereby generating an induced electromotive force and current. A second voltage regulator and rectifier assembly is mounted on output head 330. This assembly is electrically connected to both coil 370 and the second signal acquisition board via wires. The current output from coil 370 is converted from alternating current to a stable, pulsating direct current by the second voltage regulator and rectifier assembly, resulting in a stable DC voltage below 5V. This protects the load in the circuit from power supply voltage fluctuations and noise, providing a foundation for the stable acquisition of physical information by the second signal acquisition board. The specific structural form of the second voltage regulator and rectifier assembly is based on existing technology and will not be described further here.

[0057] like Figure 11 As shown, this embodiment also discloses a machining equipment, which includes a main body 700 and the aforementioned turret structure. The turret 100 of the turret structure is disposed on the main body 700. The main body 700 of the machining equipment in this embodiment is an existing structure, which will not be described in detail here.

[0058] like Figure 12As shown, this embodiment also discloses a machining system, which includes a host computer 800, a receiver 900, a machine tool controller, and machining equipment. The host computer 800 is connected to the receiver 900, and the receiver 900 is connected to the machine tool controller and the first signal acquisition module 400 and the second signal acquisition module 600 (specifically, the first signal acquisition board 420 and the second signal acquisition board) of the machining equipment. The machine tool controller is connected to the main body 700 of the equipment. The connection relationship described in this embodiment of the machining system can be a direct connection or an indirect connection, and can be a wired connection or a wireless connection, as detailed below:

[0059] In this embodiment, the host computer 800 and the receiver 900 are connected via a Type-C cable or other types of data cable. The host computer 800 is used as a data receiving end to display the signals collected by the processing signal acquisition board (i.e., the first signal acquisition board 420 and the second signal acquisition board) in real time. The software of the host computer 800 can present the evolution curve of the collected signals (pressure, torque, lateral force, side force, triaxial vibration signal and sound, etc.) over time. At the same time, the user can display the data in the form of scatter plot or jump numbers as needed.

[0060] In this embodiment, the user can perform basic analysis and post-processing within the host computer's 800 software, including curve filtering, FFT processing of three-dimensional vibration signals, data export, etc. The filtering method used here is not limited.

[0061] In this embodiment, the receiver 900 is used as a receiving relay to convert digital signals into analog signals, which are then transmitted to the machine tool controller via a transmission line to reversely regulate specific machining parameters and drive closed-loop control. The transmission frequency of the analog signals is as high as 5120Hz, and the transmission distance can reach 400m indoors and 2km outdoors. At the same time, the output analog signals can be either voltage (0-3V) or current (4-20mA), without any specific limitation.

[0062] In this embodiment of the machining system, on the one hand, the host computer 800 software acts as a data receiving end, displaying the signals collected during the machining process in real time. The host computer 800 software can present the evolution curve of the collected signals over time, and users can display the data in the form of scatter plots or jumping numbers as needed. At the same time, users can perform data analysis and post-processing within the host computer 800 software, including curve filtering, FFT processing of three-dimensional vibration signals, data export, etc. On the other hand, the receiver 900 can act as a receiving relay end, converting digital signals into analog signals and transmitting them to the machine tool controller through a transmission line to reversely regulate specific machining parameters and drive closed-loop control, which can provide effective technical guidance for the visualization and intelligentization of machining production.

[0063] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A turret structure, characterized in that, It includes a turret (100), a first cutting tool (200), a power head module (300), and a first signal acquisition module (400); The turret (100) has multiple mounting positions (110) along its circumference; the first tool (200) is mounted on one mounting position (110); The power head module (300) includes a power head housing (310), a tool holder (320), an output head (330), a first magnet (340), a first coil (350), and a first voltage regulator and rectifier assembly. The power head housing (310) is located at another mounting position (110). The tool holder (320) is rotatably mounted on the power head housing (310), and one end of the tool holder (320) is connected to the turret (100). The turret (100) can drive the tool. The handle (320) rotates; the output head (330) is connected to the other end of the handle (320); the first magnet (340) is disposed on the output head (330); the first coil (350) is on the power head housing (310); the first voltage regulator and rectifier assembly is electrically connected to the first coil (350) and the first signal acquisition module (400) respectively; the first signal acquisition module (400) is connected to the first tool (200) and is used to acquire the physical information of the first tool (200).

2. The turret structure according to claim 1, characterized in that, The first cutting tool (200) includes a tool holder (210) and a cutting head (220); the tool holder (210) includes a tool holder body and a mounting part (230) connected to each other, the tool holder body is disposed on the mounting position (110), and the mounting part (230) is detachably connected to the cutting head (220).

3. The turret structure according to claim 2, characterized in that, The first signal acquisition module (400) includes a central housing (410), a first signal acquisition board (420), a first strain gauge (430), a vibration sensor (440), an acoustic emission sensor (450), and a power component (460); The central housing (410) is mounted on the turret (100); the first signal acquisition board (420) is mounted inside the central housing (410); the first strain gauge (430), the vibration sensor (440) and the acoustic emission sensor (450) are all mounted on the mounting part (230), and the first signal acquisition board (420) is communicatively connected to the first strain gauge (430), the vibration sensor (440) and the acoustic emission sensor (450); the power component (460) is connected to the first voltage regulator and rectifier component and the first signal acquisition board (420) respectively.

4. The turret structure according to claim 3, characterized in that, The mounting part (230) is disposed on the first end face (211) of the tool bar body; the tool bar body is provided with a wire hole (260), the wire hole (260) is connected to the first end face and the second end face of the tool bar body respectively along the length direction of the tool bar body, the wire is passed through the wire hole (260), and one end of the wire is connected to the first strain gauge (430), vibration sensor (440) or acoustic emission sensor (450), and the other end is connected to the first signal acquisition board (420).

5. The turret structure according to claim 4, characterized in that, A first waterproof connector (270) is provided on the second end face (212) of the tool holder body, and a second waterproof connector (411) is provided on the central outer shell (410). The two ends of the wire are respectively threaded through the first waterproof connector (270) and the second waterproof connector (411).

6. The turret structure according to claim 4, characterized in that, The power component (460) includes a battery (461) and a power warning light (462); the battery (461) is mounted on the turret (100) through the central housing (410), and the battery (461) is connected to the first voltage regulator and rectifier assembly and the first signal acquisition board (420) respectively; the power warning light (462) is mounted on the central housing (410), and the power warning light (462) is connected to the battery (461).

7. The turret structure according to any one of claims 1 to 6, characterized in that, The output head (330) is provided with a second cutting tool (500) and a second signal acquisition module (600), which is used to acquire the physical information of the output head (330).

8. The turret structure according to claim 7, characterized in that, The power head module (300) further includes a second magnet (360), a second coil (370), and a second voltage regulator and rectifier assembly; the second magnet (360) is disposed on the power head housing (310), and the second coil (370) is disposed on the output head (330); the second voltage regulator and rectifier assembly is disposed on the output head (330), and the second voltage regulator and rectifier assembly is electrically connected to the second coil (370) and the second signal acquisition module (600) respectively.

9. A machining equipment, characterized in that, It includes a main body (700) and a turret structure as described in any one of claims 1 to 8; the turret structure is disposed on the main body (700).

10. A machining system, characterized in that, It includes a host computer (800), a receiver (900), a machine tool controller, and the machining equipment as described in claim 9; the host computer (800) is connected to the receiver (900), and the receiver (900) is connected to the machine tool controller and the first signal acquisition module (400) and the second signal acquisition module (600) of the machining equipment, respectively; the machine tool controller is connected to the main body of the equipment (700).

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