A multi-station modular servo power turret device

Abstract

The application relates to the technical field of machine tool turrets, and discloses a multi-station modular servo power turret device which comprises a power turret main shell, a servo driving part, a turret locking and positioning part, a multi-station turret body, a center disc seat part, a power tool driving unit and a functional tool. The traditional gear driving power tool mode is abandoned, the power tool driving unit is installed in the multi-station turret body, and the power tool driving unit is specially used for accurately driving drilling tools and other power tools, so that the defect of single function of the gearless transmission turret is effectively made up. The traditional gear driving mode of the power tool is abandoned, the power tool driving unit is integrated in the multi-station turret body, and the power tool driving unit is specially used for providing power for drilling tools and other power tools, the power transmission path is optimized, the traditional long gear transmission structure is replaced, the transmission distance is shortened, the power transmission rationality and efficiency are improved, the overall transmission structure is simplified, the overall volume of the turret is avoided to be bloated, and the machine tool installation space occupation is reduced.

Description

Technical Field

[0001] This invention relates to the field of machine tool turret technology, specifically a multi-station modular servo-powered turret device. Background Technology

[0002] In the field of machining, the turret, as a core functional component of CNC machine tools for achieving multi-process continuous machining, directly determines the machine tool's machining efficiency, machining accuracy, flexible production capacity, and equipment maintenance costs. With the rapid development of the manufacturing industry towards high-precision, high-efficiency, multi-variety flexible production and intelligent upgrading, the structural design flaws of traditional turrets are becoming increasingly prominent. They are no longer able to meet the stringent requirements of modern machining scenarios, becoming a key bottleneck restricting the improvement of production efficiency and the upgrading of machining quality.

[0003] Existing tool turrets generally suffer from the following technical pain points: First, some tool turrets, lacking gear transmission structures, cannot mount powered tools, thus hindering drilling operations. While some do have gear transmission structures, their poor design results in long and complex power transmission paths, leading to bulky overall size, large machine tool installation space requirements, and increased maintenance difficulty. Furthermore, maintenance is extremely challenging; a failure in a power component (such as a servo motor or transmission gear) often necessitates disassembling the entire turret for repair, causing prolonged downtime, severely impacting production continuity, and significantly increasing enterprise maintenance costs. Second, the reliability of locking and positioning mechanisms is insufficient. Traditional tool turrets often employ purely mechanical locking methods, which are prone to loosening and positioning deviations under high-speed rotation machining and heavy cutting conditions. This not only reduces machining accuracy, resulting in workpiece dimensional deviations and substandard surface roughness, but also poses a safety hazard of tool damage, failing to meet the demands of high-precision machining.

[0004] Therefore, there is an urgent need to design a multi-station modular servo-powered turret device to address the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-station modular servo power turret device to solve the problems of complex structure, inconvenient disassembly and assembly, unreliable locking, and low modularity in the prior art mentioned in the background.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A multi-station modular servo-powered turret device includes a turret main body housing, the turret main body housing including a main body mounting end and a main body enclosure connected to one side of the main body mounting end, and further includes: The servo drive unit includes a servo motor mounted on one end of the host mounting end and a power transmission shaft mechanism disposed inside the host housing. The turret locking and positioning part includes a locking sleeve assembly sleeved on one end of the power transmission shaft mechanism and an unlocking drive mechanism connected to the locking sleeve assembly. The unlocking drive mechanism is installed outside the main unit housing. A multi-station turret body is connected and installed at one end of the power transmission shaft mechanism and is located on the outside of the main unit housing. The center plate base includes a central spindle that is inserted and installed at the center of the power transmission shaft mechanism and a support plate that is detachably connected and installed at one end of the central spindle. One end of the central spindle is fixedly connected to the host mounting end, and the end of the support plate extends into the multi-station turret body. A power tool drive unit is detachably mounted on the support base plate; The functional cutting tools include drilling tools and milling tools, and the power tool drive unit is used to power drive the drilling tools.

[0007] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the upper end of the main unit housing is provided with a top mounting position, the top mounting position is used to install the unlocking drive mechanism, and the top mounting position has a through opening that communicates with the interior of the main unit housing.

[0008] In a preferred embodiment of the multi-station modular servo power turret device of the present invention, the servo motor is detachably mounted on the outside of the host mounting end, and a transmission gear is mounted on the output end of the servo motor, the transmission gear being disposed inside the host housing.

[0009] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the power transmission shaft mechanism includes a bearing housing, a transmission shaft tube, a driven gear, a connecting disc head, and a locking tooth. The bearing housing is installed inside the lower end of the main unit housing. The transmission shaft tube is rotatably installed in the bearing housing. One end of the transmission shaft tube is fixedly connected to the driven gear, and the other end is fixedly provided with a connecting disc head. One end of the connecting disc head is provided with a locking tooth. The driven gear is meshed with the transmission gear.

[0010] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the locking sleeve assembly includes a sleeve, a second locking tooth, and a connecting rod. The sleeve is fitted onto the end of the transmission shaft tube near the connecting disc head. One end of the sleeve is provided with a second locking tooth that matches the first locking tooth. The upper end of the sleeve is provided with a connecting rod for connecting to the unlocking drive mechanism.

[0011] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the unlocking drive mechanism includes a hydraulic cylinder and a push rod. The hydraulic cylinder is fixedly installed in the top mounting position of the main unit housing. The output end of the hydraulic cylinder is fixedly connected to the push rod, and one end of the push rod is connected to the connecting rod through a through-hole.

[0012] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the multi-station turret body includes a turret body and a turret end cover, and the turret end cover is detachably installed on one side of the turret body. The turret body has a regular dodecagonal structure. The functional tool is detachably mounted on the end face of the turret body. The turret body is connected to the connecting plate head. A circular groove is provided in the middle of the turret body to make way for the power tool drive unit. Tool mounting holes are provided on each end face of the turret body.

[0013] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the power tool drive unit includes a drive motor assembly detachably connected and mounted on the support base plate and a tool transmission mechanism disposed on the drive motor assembly. The drive motor assembly includes a motor mounting plate, a second servo motor, and positioning mounting protrusions. The positioning mounting protrusions are provided at both ends of the motor mounting plate. The second servo motor is mounted on the motor mounting plate. The positioning recesses are provided at both ends of the support plate. The positioning mounting protrusions cooperate with the positioning recesses to achieve positioning and installation of the motor mounting plate and the support plate.

[0014] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the tool transmission mechanism includes an electric telescopic rod, a reinforcing connecting rod, a collar, a transmission sleeve, and a chamfer. The electric telescopic rod is connected to the upper end face of the housing of the second servo motor. The reinforcing connecting rod is connected to the telescopic end of the electric telescopic rod. The collar is fixedly installed at the lower end of the reinforcing connecting rod. The collar is fitted onto the transmission sleeve. The transmission sleeve is fitted onto the output shaft of the second servo motor. The inner wall of the transmission sleeve has a planar structure. The output shaft of the second servo motor also has a planar structure. One end of the transmission sleeve has a chamfer.

[0015] As a preferred embodiment of the multi-station modular servo power turret device of the present invention, the drilling tool includes a mounting base, a rotating column, a tool base, a drill bit, and a transmission plug. The mounting base is detachably mounted on the turret body. The rotating column is rotatably mounted on the mounting base and inserted into the tool mounting hole. One end of the rotating column extends into a circular groove in the middle of the turret body. The tool base is fixedly connected to the other end of the rotating column. The drill bit is detachably mounted in the tool base. A transmission plug adapted to the transmission sleeve is fixedly provided at one end of the rotating column extending into the turret body. One end of the transmission plug is also chamfered.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention abandons the traditional gear-driven power tool mode. By installing a power tool drive unit in the multi-station turret body, it provides precise drive for power tools such as drilling tools. The transmission design is more reasonable and effectively makes up for the single function of gearless transmission turrets. It also abandons the traditional gear-driven mode of power tools. By integrating a power tool drive unit in the multi-station turret body, it provides power for power tools such as drilling tools, optimizes the power transmission path, and replaces the traditional long gear transmission structure. This not only shortens the transmission distance and improves the rationality and efficiency of power transmission, but also simplifies the overall transmission structure, avoids the bulky size of the turret, and reduces the space occupied by the machine tool.

[0017] 2. This invention features a turret locking and positioning part. Locking is achieved by the engagement of locking teeth one and locking teeth two of the locking sleeve assembly. Combined with the unlocking drive mechanism driven by a hydraulic cylinder, this replaces the traditional purely mechanical locking method. Locking is more reliable and unlocking is smoother. This effectively prevents the turret from loosening and positioning deviations under conditions such as high-speed rotation machining and heavy cutting. It also eliminates quality defects such as workpiece size deviations and substandard workpieces, and reduces safety hazards such as tool damage.

[0018] 3. Adopting a modular design, the servo drive unit, turret locking and positioning unit, power tool drive unit, and functional tools are all detachable structures. Each component is installed independently and does not interfere with each other. When a component fails, it can be disassembled and repaired or replaced individually without disassembling the entire turret. This significantly reduces maintenance difficulty and operating costs, minimizes equipment downtime, ensures production continuity, and solves the problems of existing turrets either being unable to install power tools or perform drilling operations, or having unreasonable transmission structures and inconvenient maintenance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall first-view structure of the present invention; Figure 2 This is a schematic diagram of the overall second-view structure of the present invention; Figure 3 This is a schematic diagram of the servo drive unit, the turret locking and positioning unit, and the multi-station turret body structure of the present invention. Figure 4 This is a side view of the servo drive unit, the turret locking and positioning unit, and the multi-station turret body of the present invention. Figure 5 for Figure 2 Enlarged view of point A in the middle; Figure 6 This is a schematic cross-sectional view of the power transmission shaft mechanism and the multi-station turret body of the present invention; Figure 7 This is a schematic diagram of the disassembled structure of the multi-station turret body of the present invention; Figure 8 This is a schematic diagram of the structure of the multi-station turret body and the power tool drive unit of the present invention; Figure 9 for Figure 8 Enlarged view of section B in the middle.

[0020] The attached diagram lists the components represented by each number as follows: 100. Power turret main unit housing; 110. Main unit mounting end; 120. Main unit enclosure; 130. Top mounting position; 131. Through-hole; 200. Servo drive unit; 210. Servo motor 1; 211. Transmission gear; 220. Power transmission shaft mechanism; 221. Bearing housing; 222. Transmission shaft tube; 223. Driven gear; 224. Connecting disc head; 225. Locking gear 1; 300. Turret locking and positioning part; 310. Locking sleeve assembly; 311. Sleeve; 312. Locking tooth 2; 313. Connecting rod; 320. Unlocking drive mechanism; 321. Hydraulic cylinder; 322. Push rod; 400. Multi-station turret body; 410. Turret body; 411. Tool mounting holes; 420. Turret end cap; 500, central spindle; 600. Support plate; 610. Positioning recess; 700. Powered tool drive unit; 710. Drive motor assembly; 711. Motor mounting plate; 712. Servo motor II; 713. Positioning mounting protrusion; 720. Tool transmission mechanism; 721. Electric telescopic rod; 722. Reinforcing connecting rod; 723. Collar; 724. Transmission sleeve; 725. Chamfer; 800. Drilling tool; 810. Mounting base; 820. Spindle column; 830. Tool base; 840. Drill bit; 850. Transmission plug; 900. Milling cutters. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] This invention provides a technical solution: such as Figure 1 - Figure 9 The multi-station modular servo-powered turret device shown includes a turret main housing 100, which includes a main mounting end 110 and a main chassis 120 connected to one side of the main mounting end 110. It also includes: The servo drive unit 200 includes a servo motor 210 installed on one end of the host mounting end 110 and a power transmission shaft mechanism 220 disposed inside the host housing 120. The turret locking and positioning part 300 includes a locking sleeve assembly 310 sleeved on one end of the power transmission shaft mechanism 220 and an unlocking drive mechanism 320 connected to the locking sleeve assembly 310. The unlocking drive mechanism 320 is installed on the outside of the main unit housing 120. The multi-station turret body 400 is connected to one end of the power transmission shaft mechanism 220 and is located on the outside of the main unit housing 120. The center plate base includes a central spindle 500 that is inserted and installed at the center of the power transmission shaft mechanism 220 and a support plate 600 that is detachably connected and installed at one end of the central spindle 500. One end of the central spindle 500 is fixedly connected to the host mounting end 110, and one end of the support plate 600 extends into the multi-station turret body 400. A power tool drive unit 700 is detachably mounted on a support base plate 600. The functional cutting tools include a drilling tool 800 and a milling tool 900. The power tool drive unit 700 is used to power drive the drilling tool 800.

[0023] This invention abandons the traditional gear-driven power tool mode. By installing a power tool drive unit 700 inside the turret body 410, it provides precise drive for power tools such as drilling tools 800. The transmission design is more reasonable and effectively makes up for the single function of gearless transmission turrets. By integrating the power tool drive unit 700 into the turret body 410 to provide power for power tools such as drilling tools 800, the power transmission path is optimized, replacing the traditional lengthy gear transmission structure. This not only shortens the transmission distance and improves the rationality and efficiency of power transmission, but also simplifies the overall transmission structure, avoids the bulky size of the turret, and reduces the space occupied by the machine tool.

[0024] Adopting a modular design, the servo drive unit 200, the turret locking and positioning unit 300, the power tool drive unit 700, and the functional tools are all detachable structures. Each component is installed independently and does not interfere with each other. When a component fails, it can be disassembled and repaired or replaced individually without disassembling the entire turret. This significantly reduces maintenance difficulty and operating costs, minimizes equipment downtime, ensures production continuity, and solves the problems of existing turrets either being unable to install power tools and perform drilling operations, or having unreasonable transmission structures and inconvenient maintenance.

[0025] In some embodiments of the present invention, reference is made to... Figure 2 and Figure 5 As shown, the top of the main unit housing 120 is provided with a top mounting position 130, which is used to install the unlocking drive mechanism 320. The top mounting position 130 has a through-hole 131, which communicates with the inside of the main unit housing 120.

[0026] In some embodiments of the present invention, reference is made to... Figure 2 - Figure 4 As shown, the servo motor 210 is detachably mounted on the outside of the host mounting end 110, and a transmission gear 211 is mounted on the output end of the servo motor 210. The transmission gear 211 is located inside the host housing 120.

[0027] The power transmission shaft mechanism 220 includes a bearing housing 221, a transmission shaft tube 222, a driven gear 223, a connecting disc head 224, and a locking tooth 225. The bearing housing 221 is installed inside the lower end of the main unit housing 120. The transmission shaft tube 222 is rotatably installed inside the bearing housing 221. One end of the transmission shaft tube 222 is fixedly connected to the driven gear 223, and the other end is fixedly provided with the connecting disc head 224. One end of the connecting disc head 224 is provided with the locking tooth 225. The driven gear 223 is meshed with the transmission gear 211.

[0028] In some embodiments of the present invention, reference is made to... Figure 2 - Figure 6As shown, the locking sleeve assembly 310 includes a sleeve 311, a second locking tooth 312, and a connecting rod 313. The sleeve 311 is fitted onto one end of the drive shaft tube 222 near the connecting disc head 224. One end of the sleeve 311 is provided with a second locking tooth 312 that is adapted to the first locking tooth 225. The upper end of the sleeve 311 is provided with a connecting rod 313 for connecting to the unlocking drive mechanism 320.

[0029] The unlocking drive mechanism 320 includes a hydraulic cylinder 321 and a push rod 322. The hydraulic cylinder 321 is fixedly installed in the top mounting position 130 of the main unit housing 120. The output end of the hydraulic cylinder 321 is fixedly connected to the push rod 322. One end of the push rod 322 is connected to the connecting rod 313 through the through-hole 131.

[0030] Working principle when switching processing stations: The hydraulic cylinder 321 of the unlocking drive mechanism 320 is activated. The output end of the hydraulic cylinder 321 retracts, driving the push rod 322 to move towards the rear end of the transmission shaft tube 222. The push rod 322 drives the sleeve 311 to move backward along the axial direction of the transmission shaft tube 222 through the connecting rod 313, so that the locking tooth 212 on the sleeve 311 separates from the locking tooth 225 on the connecting disc head 224, thus completing the unlocking of the turret.

[0031] When the servo motor 210 is started, the output shaft of the servo motor 210 drives the transmission gear 211 to rotate. The transmission gear 211 meshes with the driven gear 223, which drives the transmission shaft tube 222 to rotate within the bearing housing 221. The transmission shaft tube 222 drives the multi-station turret body 400 to rotate synchronously through the connecting disc head 224. According to the preset machining program, the servo motor 210 precisely controls the rotation angle, so that the functional tool to be used is rotated to the machining position.

[0032] Once the turret has rotated to the designated position, the servo motor 210 is turned off, and the hydraulic cylinder 321 is started. The output end of the hydraulic cylinder 321 extends, driving the push rod 322 to move forward. The push rod 322 drives the sleeve 311 to move forward along the transmission shaft tube 222 axially through the connecting rod 313, so that the locking tooth 312 and the locking tooth 225 are precisely engaged, thereby locking and positioning the turret and ensuring that the turret does not rotate during the machining process.

[0033] The tool turret locking and positioning part 300 is set up, and locking is achieved by the engagement of locking tooth 225 and locking tooth 312 of locking sleeve assembly 310. It works in conjunction with unlocking drive mechanism 320 driven by hydraulic cylinder 321 to replace the traditional pure mechanical locking method. The locking is more reliable and the unlocking is more stable. It effectively avoids loosening and positioning deviation of the tool turret under high-speed rotation machining, heavy cutting and other working conditions, eliminates quality defects such as workpiece size deviation and substandard, and reduces safety hazards such as tool damage.

[0034] In some embodiments of the present invention, reference is made to... Figure 7 - Figure 9 As shown, the multi-station turret body 400 includes a turret body 410 and a turret end cover 420, with the turret end cover 420 detachably mounted on one side of the turret body 410. The turret body 410 has a regular dodecagonal structure. The functional tool is detachably mounted on the end face of the turret body 410. The turret body 410 is connected to the connecting pan head 224. A circular groove is provided in the middle of the turret body 410 to make way for the power tool drive unit 700. Tool mounting holes 411 are provided on each end face of the turret body 410.

[0035] In some embodiments of the present invention, reference is made to... Figure 7 - Figure 8 As shown, the power tool drive unit 700 includes a drive motor assembly 710 detachably connected and mounted on the support base plate 600 and a tool transmission mechanism 720 disposed on the drive motor assembly 710. The drive motor assembly 710 includes a motor mounting plate 711, a second servo motor 712, and a positioning mounting protrusion 713. The motor mounting plate 711 has positioning mounting protrusions 713 at both ends. The second servo motor 712 is mounted on the motor mounting plate 711. The support base plate 600 has positioning recesses 610 at both ends. The positioning mounting protrusions 713 cooperate with the positioning recesses 610 to achieve positioning and installation of the motor mounting plate 711 and the support base plate 600.

[0036] The tool transmission mechanism 720 includes an electric telescopic rod 721, a reinforcing connecting rod 722, a collar 723, a transmission sleeve 724, and a chamfer 725. The electric telescopic rod 721 is connected and installed on the upper end face of the housing of the second servo motor 712. The telescopic end of the electric telescopic rod 721 is connected to the reinforcing connecting rod 722. The lower end of the reinforcing connecting rod 722 is fixedly provided with a collar 723. The collar 723 is engaged and fitted onto the transmission sleeve 724. The transmission sleeve 724 is fitted onto the output shaft of the second servo motor 712. The inner wall of the transmission sleeve 724 is provided with a planar structure. The output shaft of the second servo motor 712 is also provided with a planar structure. One end of the transmission sleeve 724 is provided with a chamfer 725.

[0037] In some embodiments of the present invention, reference is made to... Figure 8 - Figure 9As shown, the drilling tool 800 includes a mounting base 810, a spindle post 820, a tool base 830, a drill bit 840, and a transmission plug 850. The mounting base 810 is detachably mounted on the turret body 410. The spindle post 820 is rotatably mounted on the mounting base 810 and inserted into the tool mounting hole 411. One end of the spindle post 820 extends into a circular groove in the middle of the turret body 410. The tool base 830 is fixedly connected to the other end of the spindle post 820. The drill bit 840 is detachably mounted in the tool base 830. The end of the spindle post 820 that extends into the turret body 410 is fixedly provided with a transmission plug 850 that is compatible with the transmission sleeve 724. One end of the transmission plug 850 is also provided with a chamfer 725.

[0038] The docking steps between the drilling tool 800 and the power tool drive unit 700 are as follows: The drilling tool 800 is mounted on the turret body 410, and the pivot column 820 is inserted into the tool mounting hole 411. The electric telescopic rod 721 of the power tool drive unit 700 is activated. The telescopic end of the electric telescopic rod 721 extends, driving the reinforcing connecting rod 722 and the collar 723 to move forward. The collar 723 drives the transmission sleeve 724 to move forward along the output shaft of the second servo motor 712 until the transmission sleeve 724 is precisely aligned with the transmission plug 850 of the drilling tool 800. Since both the transmission sleeve 724 and the transmission plug 850 are provided with chamfers 725, quick guiding alignment can be achieved, avoiding alignment jamming. At the same time, the planar structure of the inner wall of the transmission sleeve 724 and the output shaft of the second servo motor 712 ensures that the transmission sleeve 724 rotates synchronously with the output shaft, and the power transmission is slip-free.

[0039] When drilling is required using drilling tool 800, servo motor 712 is started. The output shaft of servo motor 712 drives transmission sleeve 724 to rotate. Transmission sleeve 724 drives shaft column 820 to rotate within mounting base 810 via transmission plug 850. Shaft column 820 drives tool base 830 and drill bit 840 to rotate synchronously. The rotating drill bit 840 contacts the workpiece to perform drilling.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station modular servo-powered turret device, comprising a turret main housing (100), wherein the turret main housing (100) includes a main mounting end (110) and a main chassis (120) connected to one side of the main mounting end (110), characterized in that, Also includes: The servo drive unit (200) includes a servo motor (210) installed at one end outside the host mounting end (110) and a power transmission shaft mechanism (220) disposed inside the host housing (120). The turret locking and positioning part (300) includes a locking sleeve assembly (310) sleeved on one end of the power transmission shaft mechanism (220) and an unlocking drive mechanism (320) connected to the locking sleeve assembly (310). The unlocking drive mechanism (320) is installed on the outside of the main unit housing (120). A multi-station turret body (400) is connected to and installed at one end of the power transmission shaft mechanism (220) and is located on the outside of the main unit housing (120). The center plate base includes a central spindle (500) inserted into the center of the power transmission shaft mechanism (220) and a support plate (600) detachably connected to one end of the central spindle (500). One end of the central spindle (500) is fixedly connected to the host mounting end (110), and one end of the support plate (600) extends into the multi-station turret body (400). A power tool drive unit (700) is detachably mounted on the support base plate (600); The functional cutting tool includes a drilling tool (800) and a milling tool (900), and the power tool drive unit (700) is used to power drive the drilling tool (800).

2. The multi-station modular servo-powered turret device according to claim 1, characterized in that: The upper end of the main unit housing (120) is provided with a top mounting position (130), which is used to install the unlocking drive mechanism (320). The top mounting position (130) has a through opening (131), which is connected to the interior of the main unit housing (120).

3. The multi-station modular servo-powered turret device according to claim 2, characterized in that: The servo motor (210) is detachably mounted on the outside of the host mounting end (110), and a transmission gear (211) is mounted on the output end of the servo motor (210), which is located inside the host housing (120).

4. The multi-station modular servo power turret device according to claim 3, characterized in that: The power transmission shaft mechanism (220) includes a bearing housing (221), a transmission shaft tube (222), a driven gear (223), a connecting disc head (224), and a locking tooth (225). The bearing housing (221) is installed inside the lower end of the main unit housing (120). The transmission shaft tube (222) is rotatably installed inside the bearing housing (221). One end of the transmission shaft tube (222) is fixedly connected to the driven gear (223), and the other end is fixedly provided with a connecting disc head (224). One end of the connecting disc head (224) is provided with a locking tooth (225). The driven gear (223) meshes with the transmission gear (211).

5. The multi-station modular servo-powered turret device according to claim 4, characterized in that: The locking sleeve assembly (310) includes a sleeve (311), a second locking tooth (312), and a connecting rod (313). The sleeve (311) is fitted onto one end of the transmission shaft tube (222) near the connecting disc head (224). One end of the sleeve (311) is provided with a second locking tooth (312) that is adapted to the first locking tooth (225). The upper end of the sleeve (311) is provided with a connecting rod (313) for connecting to the unlocking drive mechanism (320).

6. The multi-station modular servo-powered turret device according to claim 5, characterized in that: The unlocking drive mechanism (320) includes a hydraulic cylinder (321) and a push rod (322). The hydraulic cylinder (321) is fixedly installed in the top mounting position (130) of the main unit housing (120). The output end of the hydraulic cylinder (321) is fixedly connected to the push rod (322). One end of the push rod (322) is connected to the connecting rod (313) through the through hole (131).

7. A multi-station modular servo-powered turret device according to claim 4, characterized in that: The multi-station turret body (400) includes a turret body (410) and a turret end cap (420), the turret end cap (420) being detachably installed on one side of the turret body (410); The turret body (410) has a regular dodecagonal structure. The functional tool is detachably mounted on the end face of the turret body (410). The turret body (410) is connected to the connecting disc head (224). A circular groove is provided in the middle of the turret body (410) to make way for the power tool drive unit (700). Tool mounting holes (411) are provided on each end face of the turret body (410).

8. A multi-station modular servo-powered turret device according to claim 7, characterized in that: The power tool drive unit (700) includes a drive motor assembly (710) detachably connected and mounted on the support base plate (600) and a tool transmission mechanism (720) disposed on the drive motor assembly (710). The drive motor assembly (710) includes a motor mounting plate (711), a second servo motor (712), and a positioning mounting protrusion (713). The positioning mounting protrusion (713) is provided at both ends of the motor mounting plate (711). The second servo motor (712) is mounted on the motor mounting plate (711). The support plate (600) has positioning recesses (610) at both ends. The positioning mounting protrusion (713) cooperates with the positioning recesses (610) to realize the positioning and installation of the motor mounting plate (711) and the support plate (600).

9. A multi-station modular servo-powered turret device according to claim 8, characterized in that: The tool transmission mechanism (720) includes an electric telescopic rod (721), a reinforcing connecting rod (722), a collar (723), a transmission sleeve (724), and a chamfer (725). The electric telescopic rod (721) is connected to the upper end face of the housing of the second servo motor (712). The reinforcing connecting rod (722) is connected to the telescopic end of the electric telescopic rod (721). The collar (723) is fixedly installed at the lower end of the reinforcing connecting rod (722). The collar (723) is engaged and fitted on the transmission sleeve (724). The transmission sleeve (724) is fitted on the output shaft of the second servo motor (712). The inner wall of the transmission sleeve (724) is provided with a planar structure. The output shaft of the second servo motor (712) is also provided with a planar structure. One end of the transmission sleeve (724) is provided with a chamfer (725).

10. A multi-station modular servo-powered turret device according to claim 9, characterized in that: The drilling tool (800) includes a mounting base (810), a spindle (820), a tool base (830), a drill bit (840), and a transmission plug (850). The mounting base (810) is detachably mounted on the turret body (410). The spindle (820) is rotatably mounted on the mounting base (810) and inserted into the tool mounting hole (411). One end of the spindle extends into the circular groove in the middle of the turret body (410). The tool base (830) is fixedly connected to the other end of the spindle (820). The drill bit (840) is detachably mounted in the tool base (830). One end of the spindle (820) extending into the turret body (410) is fixedly provided with a transmission plug (850) that is compatible with the transmission sleeve (724). One end of the transmission plug (850) is also provided with a chamfer (725).

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