Single servo motor power tool turret

Abstract

The invention relates to the technical field of power tool turrets.The single-servo-motor power tool turret comprises a power tool turret body, one side of the power tool turret body is connected with an air cylinder box, one end of the power tool turret body is connected with a tool disc, and a connecting tool apron is arranged on the tool disc; a driving connecting rotary disc and a transmission connecting rotary disc are sequentially arranged on the side, close to the power tool turret body, of the tool disc, a motor connecting block is connected to the side, away from the tool disc, of the power tool turret body, and a driving motor and a driving assembly are connected to the side, away from the power tool turret body, of the motor connecting block. The device is compact in structure, the function switching work can be completed through driving of a single motor, electrical interference of signals is avoided, the function switching of tool bit driving work and tool switching on a tool disc is rapid and convenient, and during switching, through insertion and meshing of gears in the vertical direction, compared with insertion and embedment of bevel gears, the function switching efficiency is greatly improved. The gear meshing position is not prone to dislocation, and safety is higher.

Description

Technical Field

[0001] The present application relates to the technical field of power turrets, and in particular to a single servo motor power turret. Background Art

[0002] A power turret is a device with a power source that can independently provide main motion and feed motion to the tool, thereby completing milling, drilling, and other processing operations. It can perform multiple processing operations on the same machine tool, such as turning, drilling, tapping, end cutting, side grooving, side milling, angle drilling, and curve milling, etc., greatly reducing the production processes and accumulated tolerances.

[0003] The power turret drives the cutter head through a servo motor to achieve bidirectional rapid tool selection. The machine tool controller directly controls the servo motor to perform tool change operations, which greatly shortens the tool change cycle time. This design makes the power turret suitable for lathes with forward and reverse processing, and can easily cope with heavy cutting operations: Most of the power turrets on the market now have two motors, one is the tool position rotation motor, which controls the rotation of the tool position on the cutter disc through the motor, and the other is the tool power motor, which controls the tool rotation cutting through the motor. The use of hydraulic locking gear disc has the disadvantage that two motors are used, and there is occasional electrical interference of the signal. The turret must add one or two hydraulic lines, which is prone to defects such as oil leakage over time.

[0004] Therefore, a single servo motor powered turret is proposed to address the above-mentioned related technical issues. Summary of the invention

[0005] In order to improve the above problems, the present application provides a single servo motor powered turret.

[0006] This application provides a single servo motor powered turret, using the following technical solutions: A single servo motor power turret comprises a power turret body, one side of the power turret body is connected to a cylinder box, one end of the power turret body is connected to a cutter disc, and a connecting cutter seat is arranged on the cutter disc, a driving connecting turntable and a transmission connecting turntable are arranged in sequence on a side of the cutter disc close to the power turret body, and a cutter is connected in the connecting cutter seat; Among them, a cutter head is connected to the tool, and a cutter head driving block is arranged at one end of the cutter head, a motor connecting block is connected to the side of the power turret body away from the cutter disc, and a driving motor and a driving component are connected to the side of the motor connecting block away from the power turret body, and the driving component includes a driving conversion cylinder and a driving connection block; the tool is installed on the connecting tool seat of the cutter disc, and the tool to be used can be switched by rotating the cutter disc during use, and the cutter head driving work of the power turret body and the switching action of the tool on the cutter disc are driven by the driving motor, and the conversion function between the cutter head driving work and the switching of the tool on the cutter disc is controlled by the driving conversion cylinder, the rotation of the cutter head is driven by the cutter head driving block, and the cutter head driving block is driven by the driving motor through the driving component to rotate for processing.

[0007] Preferably, a telescopic rotating connecting shaft is connected to the drive conversion cylinder via a bearing, and a coupling is connected to one end of the telescopic rotating connecting shaft close to the drive connecting block, and a switching bevel gear is slidably sleeved on the outer side of the telescopic rotating connecting shaft.

[0008] By adopting the above technical solution, the telescopic rotating connecting shaft is driven to be extended and retracted by the driving conversion cylinder, and during the extension and retraction process of the telescopic rotating connecting shaft, the position of the switching bevel gear connected to it remains unchanged, and the telescopic rotating connecting shaft drives the switching bevel gear to rotate during the rotation process.

[0009] Preferably, a transmission gear is sleeved between the drive connection block and the coupling, a drive gear is connected to the output shaft of the drive motor, and the transmission gear and the drive gear are connected in the motor connection block through a transmission gear belt.

[0010] By adopting the above technical solution, the driving motor drives the driving gear to rotate, and during the rotation process, the driving gear drives the driving gear to rotate through the transmission gear belt in the motor connecting block, and during the rotation process, the transmission gear drives the driving connecting block and the telescopic rotating connecting shaft connected to it to rotate through the coupling.

[0011] Preferably, a driving gear ring is provided at one end of the telescopic rotating connecting shaft close to the tool, and a cutter head driving gear which is interlocked with the driving gear ring is connected to one end of the cutter head driving block close to the driving gear ring.

[0012] By adopting the above technical solution, the telescopic rotating connecting shaft drives the driving gear ring to approach or move away from the cutter head driving block to assist the function switching of the power turret body during the telescopic process. When the cutter head of the tool is driven, the telescopic rotating connecting shaft drives the driving gear ring connected to it to rotate, and the driving gear ring drives the cutter head driving gear, the cutter head driving block connected to it and the cutter head to rotate during the rotation process. When the tool switching work is switched to the cutter disc, the telescopic rotating connecting shaft and the driving gear ring connected to it move in the direction away from the cutter head driving gear, and the driving gear ring is disconnected from the cutter head driving gear while moving.

[0013] Preferably, a switching transmission assembly is provided between the transmission connection turntable and the drive conversion cylinder, and a driving bevel gear meshing with the switching bevel gear is provided at one end of the switching transmission assembly.

[0014] By adopting the above technical solution, the telescopic rotating connecting shaft drives the driving bevel gear connected to the switching transmission assembly to rotate by switching the bevel gear during the rotation process.

[0015] Preferably, a driving gear ring is provided on a side of the driving connection turntable close to the transmission connection turntable, and a transmission gear ring meshing with the driving gear ring is provided on a side of the transmission connection turntable close to the driving connection turntable.

[0016] By adopting the above technical solution, the transmission connecting turntable drives the driving gear ring and the driving connecting turntable connected thereto to rotate through the transmission gear ring during the rotation process, thereby driving the cutter disc to rotate through the driving connecting turntable, and the cutter disc drives the connecting tool holder and the connected tool and cutter head to rotate and switch during the rotation process.

[0017] Preferably, a driving gear ring is provided on the inner side of the transmission connection turntable, and a switching gear meshing with the driving gear ring is sleeved on the outer side of the switching transmission assembly.

[0018] By adopting the above technical solution, the switching transmission assembly drives the driving gear ring and the transmission connection rotating disk connected thereto to rotate through the switching gear during the rotation process.

[0019] Preferably, a switching lifting cylinder is arranged in the cylinder box, and a lifting telescopic rod symmetrical to the switching lifting cylinder is arranged at the bottom of one end of the driving connection turntable.

[0020] By adopting the above technical solution, when switching to the cutting tool on the cutter disc, the switching lifting cylinder in the cylinder box drives the drive connecting turntable to lift and lower, and the drive connecting turntable drives the lifting telescopic rod to lift and lower during the lifting process, and the lifting telescopic rod makes the lifting and lowering of the drive connecting turntable more stable.

[0021] Preferably, a lifting transmission connecting ring is connected to the outer side of the driving connection turntable through a bearing sleeve, and a lifting connecting block is connected between the lifting transmission connecting ring and the output shaft of the switching lifting cylinder and the lifting telescopic rod.

[0022] By adopting the above technical solution, the lifting transmission connecting ring and the driving connecting turntable connected thereto are driven to perform lifting work by the switching lifting cylinder through the lifting connecting block, and the driving connecting turntable will not affect the position of the lifting transmission connecting ring during rotation.

[0023] 1. Compared with the prior art, the single servo motor powered turret has a compact structure and can complete the function switching work through a single motor to avoid electrical interference of the signal. The conversion function between the cutter head driving work and the switching of the cutters on the cutter disc is controlled by the driving conversion cylinder, and the driving motor drives the driving gear to rotate. During the rotation process, the driving gear drives the driving gear to rotate through the transmission gear belt in the motor connecting block, and during the rotation process, the transmission gear drives the driving connecting block and the telescopic rotating connecting shaft connected to it to rotate through the coupling, and the telescopic rotating connecting shaft drives the driving gear ring connected to it to rotate, and during the rotation process, the driving gear ring drives the cutter head driving gear and the cutter head driving block and the cutter head connected to it to rotate, and the cutter disc can be driven by the driving motor to rotate.

[0024] 2. Compared with the prior art, the single servo motor powered turret has fast and convenient function conversion of the cutter head driving work and the tool switching on the cutter disc. When switching the tool on the cutter disc, the telescopic rotating connecting shaft is driven by the driving conversion cylinder to extend and retract. During the extension and retraction process, the telescopic rotating connecting shaft drives the driving gear ring to approach or move away from the cutter head driving block to assist the function switching of the power turret body. When switching the tool on the cutter disc, the telescopic rotating connecting shaft and the driving gear ring connected to it move in the direction away from the cutter head driving gear, and the driving gear ring is disconnected from the cutter head driving gear while moving.

[0025] 3. Compared with the prior art, the single servo motor powered turret is switched by vertical gear plug-in meshing, so that when the switching function is performed, the gear meshing position is not easy to be misplaced compared to the plug-in meshing of the bevel gear, and is safer. The lifting and lowering cylinder drives the lifting transmission connecting ring and the driving connecting turntable connected thereto to perform lifting and lowering work through the lifting connecting block, and the driving connecting turntable will not affect the position of the lifting transmission connecting ring during the rotation process, and the driving connecting turntable drives the lifting telescopic rod to perform telescopic lifting and lowering during the lifting and lowering process, and the lifting and lowering telescopic rod makes the driving connecting turntable lift more smoothly, the driving motor drives the telescopic rotating connecting shaft to rotate, and the telescopic rotating connecting shaft drives the driving bevel gear connected to the switching transmission assembly to rotate through the switching bevel gear during the rotation process, and the switching transmission assembly drives the active gear ring and the driving connecting turntable connected thereto to rotate through the switching gear during the rotation process, and the position of the switching bevel gear connected to the telescopic rotating connecting shaft does not change during the extension and retraction process, and the telescopic rotating connecting shaft drives the switching bevel gear to rotate during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the main body of this application; Figure 2 A schematic diagram of the structure of the side of the main body of this application; Figure 3 It is a schematic structural diagram of a side section of the main body of the present application; Figure 4 This is a schematic structural diagram of the side section of the drive conversion cylinder of the present application; Figure 5 This is a schematic diagram of the side section structure of the tool of the present application; Figure 6 This is a schematic diagram of the structure of the drive motor of the present application; Figure 7 This is a schematic diagram of the structure of the cutter head of this application; Figure 8 This is a schematic diagram of the structure of the switching transmission assembly of the present application; Fig. 9 This is a schematic diagram of the structure of the drive connection turntable of the present application when viewed from above; Fig.10 This is a schematic structural diagram of the side section of the drive connection turntable of the present application.

[0027] The accompanying drawings are marked as follows: 1. Power turret body; 11. Cylinder box; 111. Switching lifting cylinder; 112. Lifting connection block; 113. Lifting telescopic rod; 12. Switching transmission assembly; 121. Driving bevel gear; 122. Switching gear; 2. Cutter disc; 21. Connecting knife seat; 22. Driving connection turntable; 221. Driving gear ring; 222. Lifting transmission connection ring; 23. Transmission connection turntable; 231. Active gear ring; 232. Transmission gear ring; 3. Tool; 31. Cutter head; 311. Cutter head driving block; 312. Cutter head driving gear; 4. Motor connection block; 5. Driving motor; 51. Driving gear; 6. Driving assembly; 61. Driving conversion cylinder; 611. Telescopic rotating connecting shaft; 612. Driving gear collar; 62. Driving connection block; 63. Transmission gear; 64. Switching bevel gear; 65. Coupling. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] The following is combined with Figure 1-Figure 10 , further details of this application are given.

[0030] Single servo motor powered turret, including powered turret body 1, refer to Figure 1 and Figure 2 as well as Figure 7 A cylinder box 11 is connected to one side of the power turret body 1, a cutter disc 2 is connected to one end of the power turret body 1, and a connecting tool seat 21 is provided on the cutter disc 2, a driving connecting turntable 22 and a transmission connecting turntable 23 are sequentially provided on the side of the cutter disc 2 close to the power turret body 1, and a cutter 3 is connected in the connecting tool seat 21; Among them, a cutter head 31 is connected to the tool 3, and a cutter head driving block 311 is arranged at one end of the cutter head 31, a motor connecting block 4 is connected to the side of the power turret body 1 away from the cutter disc 2, and a driving motor 5 and a driving assembly 6 are connected to the side of the motor connecting block 4 away from the power turret body 1, and the driving assembly 6 includes a driving conversion cylinder 61 and a driving connection block 62; the cutter 3 is installed and connected to the connecting tool seat 21 of the cutter disc 2, and can switch the tool to be used by rotating the cutter disc 2 during use, and the driving work of the cutter head 31 of the power turret body 1 and the switching action of the cutter 3 on the cutter disc 2 are driven by the driving motor 5, and the conversion function between the driving work of the cutter head 31 and the switching of the cutter 3 on the cutter disc 2 is controlled by the driving conversion cylinder 61, the rotation of the cutter head 31 is driven by the cutter head driving block 311, and the cutter head driving block 311 is driven by the driving motor 5 through the driving assembly 6 to rotate for processing.

[0031] Reference Figure 3 and Figure 4 A telescopic rotating connecting shaft 611 is connected to the driving conversion cylinder 61 through a bearing, and a coupling 65 is connected to the end of the telescopic rotating connecting shaft 611 close to the driving connection block 62, and a switching bevel gear 64 is slidably sleeved on the outer side of the telescopic rotating connecting shaft 611; the telescopic rotating connecting shaft 611 is driven by the driving conversion cylinder 61 to be telescopic, and during the telescopic and telescopic rotating connecting shaft 611, the position of the switching bevel gear 64 to which it is connected remains unchanged, and the telescopic rotating connecting shaft 611 drives the switching bevel gear 64 to rotate during the rotation process.

[0032] Reference Figure 4 and Figure 6 A transmission gear 63 is sleeved between the drive connecting block 62 and the coupling 65, and a drive gear 51 is connected to the output shaft of the drive motor 5, and the drive gear 63 and the drive gear 51 are connected in the motor connecting block 4 through a transmission gear belt; the drive motor 5 drives the drive gear 51 to rotate, and during the rotation process, the drive gear 51 drives the drive gear 63 to rotate in the motor connecting block 4 through the transmission gear belt, and during the rotation process, the transmission gear 63 drives the drive connecting block 62 and the telescopic rotating connecting shaft 611 connected thereto to rotate through the coupling 65.

[0033] Reference Figure 4 and Figure 5, a driving gear ring 612 is provided at one end of the telescopic rotating connecting shaft 611 close to the tool 3, and a cutter head driving gear 312 that is interlocked with the driving gear ring 612 is connected to one end of the cutter head driving block 311 close to the driving gear ring 612; during the telescopic rotating connecting shaft 611, the driving gear ring 612 is driven to approach or move away from the cutter head driving block 311 to assist the function switching of the power turret body 1, and when the cutter head 31 of the cutter 3 is driven, the telescopic rotating connecting shaft 611 drives the driving gear ring 612 connected thereto to rotate, and the driving gear ring 612 drives the cutter head driving gear 312 and the cutter head driving block 311 and the cutter head 31 connected thereto to rotate during the rotation process, when the cutter 3 of the cutter disc 2 is switched, the telescopic rotating connecting shaft 611 and the driving gear ring 612 connected thereto move in a direction away from the cutter head driving gear 312, and the driving gear ring 612 is disconnected from the cutter head driving gear 312 while moving.

[0034] Reference Figure 3 and Figure 8 A switching transmission assembly 12 is arranged between the transmission connection turntable 23 and the drive conversion cylinder 61, and one end of the switching transmission assembly 12 is provided with a driving bevel gear 121 that meshes with the switching bevel gear 64; during the rotation process, the telescopic rotating connecting shaft 611 drives the driving bevel gear 121 connected to the switching transmission assembly 12 to rotate through the switching bevel gear 64.

[0035] Reference Figure 7 and Fig.10 A driving gear ring 221 is provided on the side of the driving connection turntable 22 close to the transmission connection turntable 23, and a transmission gear ring 232 meshing with the driving gear ring 221 is provided on the side of the driving connection turntable 23 close to the driving connection turntable 22; during the rotation of the driving connection turntable 23, the driving gear ring 221 and the driving connection turntable 22 connected thereto are driven to rotate through the transmission gear ring 232, thereby driving the cutter disc 2 to rotate through the driving connection turntable 22, and during the rotation of the cutter disc 2, the cutter seat 21 and the tool 3 and the cutter head 31 connected thereto are driven to rotate and switch.

[0036] Reference Figure 8 and Fig. 9 A driving gear ring 231 is provided on the inner side of the transmission connection turntable 23, and a switching gear 122 meshing with the driving gear ring 231 is sleeved on the outer side of the switching transmission assembly 12; during the rotation process, the switching transmission assembly 12 drives the driving gear ring 231 and the transmission connection turntable 23 connected thereto to rotate through the switching gear 122.

[0037] Reference Figure 7 and Fig.10A switching lifting cylinder 111 is provided in the cylinder box 11, and a lifting telescopic rod 113 symmetrical to the switching lifting cylinder 111 is provided at the bottom of one end of the driving connecting turntable 22; when switching to the switching work of the tool 3 on the cutter disc 2, the switching lifting cylinder 111 in the cylinder box 11 drives the driving connecting turntable 22 to lift, and the driving connecting turntable 22 drives the lifting telescopic rod 113 to lift and retract during the lifting process, and the lifting telescopic rod 113 makes the driving connecting turntable 22 lift and retract more smoothly.

[0038] Reference Fig.10 A lifting transmission connecting ring 222 is connected to the outer side of the driving connecting turntable 22 through a bearing sleeve, and a lifting connecting block 112 is connected between the lifting transmission connecting ring 222 and the output shaft of the switching lifting cylinder 111 and the lifting telescopic rod 113; the lifting transmission connecting ring 222 and the driving connecting turntable 22 connected thereto are driven by the switching lifting cylinder 111 through the lifting connecting block 112 to perform lifting work, and the driving connecting turntable 22 will not affect the position of the lifting transmission connecting ring 222 during the rotation process.

[0039] The working process of the present application is as follows: first, the tool 3 is installed and connected to the connecting tool seat 21 of the tool disc 2, and when performing milling, drilling, mantis and other processing procedures, the driving motor 5 drives the driving gear 51 to rotate, and the driving gear 51 drives the driving gear 63 to rotate through the transmission gear belt in the motor connecting block 4 during the rotation process, and the transmission gear 63 drives the driving connecting block 62 and the telescopic rotating connecting shaft 611 connected thereto to rotate through the coupling 65 during the rotation process, and the telescopic rotating connecting shaft 611 drives the driving gear ring 612 connected thereto to rotate, and the driving gear ring 612 drives the cutter head driving gear 312 and the cutter head driving block 311 connected thereto and the cutter head 31 to rotate during the rotation process; When switching the cutter 3 on the cutter disc 2, the telescopic rotating connecting shaft 611 is driven by the driving conversion cylinder 61 to be telescopic. During the telescopic process, the telescopic rotating connecting shaft 611 drives the driving gear ring 612 to be close to or away from the cutter head driving block 311 to assist the function switching of the power turret body 1. When the cutter 3 on the cutter disc 2 is switched, the telescopic rotating connecting shaft 611 and the driving gear ring 612 connected thereto move in a direction away from the cutter head driving gear 312, and the driving gear ring 612 is disconnected from the cutter head driving gear 312 during the movement. At the same time, the switching lifting cylinder 111 drives the lifting transmission connecting ring 222 and the driving connecting turntable 22 connected thereto to be lifted and lowered through the lifting connecting block 112. The driving connecting turntable 22 will not affect the position of the lifting transmission connecting ring 222 during the rotation process, and the driving connecting turntable 22 drives the lifting and telescopic rod 113 to be telescopically lifted and lowered during the lifting and lowering process, and the lifting and telescopic rod 113 makes the lifting and lowering of the driving connecting turntable 22 more stable. Then, the telescopic rotating connecting shaft 611 is driven by the driving motor 5 to rotate, and the telescopic rotating connecting shaft 611 drives the driving bevel gear 121 connected to the switching transmission component 12 to rotate through the switching bevel gear 64 during the rotation, and the switching transmission component 12 drives the active gear ring 231 and the transmission connecting turntable 23 connected thereto to rotate through the switching gear 122 during the rotation, and the transmission connecting turntable 23 drives the driving gear ring 221 and the driving connecting turntable 22 connected thereto to rotate through the transmission gear ring 232 during the rotation, thereby driving the cutter disc 2 to rotate through the driving connecting turntable 22, and the cutter disc 2 drives the connected cutter seat 21 and the tool 3 and cutter head 31 connected thereto to rotate and switch during the rotation.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A single servo motor powered turret, comprising a powered turret body (1), characterized in that: One side of the power turret body (1) is connected to a cylinder box (11), one end of the power turret body (1) is connected to a cutter disc (2), and a connecting cutter seat (21) is provided on the cutter disc (2), a driving connecting turntable (22) and a transmission connecting turntable (23) are sequentially provided on a side of the cutter disc (2) close to the power turret body (1), and a cutter (3) is connected inside the connecting cutter seat (21); The tool (3) is internally connected to a cutter head (31), and a cutter head drive block (311) is provided at one end of the cutter head (31); a motor connection block (4) is connected to a side of the power turret body (1) away from the cutter disc (2); and a drive motor (5) and a drive assembly (6) are connected to a side of the motor connection block (4) away from the power turret body (1); the drive assembly (6) comprises a drive conversion cylinder (61) and a drive connection block (62).

2. The single servo motor powered turret according to claim 1, characterized in that: A telescopic rotary connecting shaft (611) is connected to the drive conversion cylinder (61) via a bearing, and a coupling (65) is connected to one end of the telescopic rotary connecting shaft (611) close to the drive connection block (62), and a switching bevel gear (64) is slidably sleeved on the outer side of the telescopic rotary connecting shaft (611).

3. The single servo motor powered turret according to claim 2, characterized in that: A transmission gear (63) is sleeved between the drive connection block (62) and the coupling (65), a drive gear (51) is connected to the output shaft of the drive motor (5), and the transmission gear (63) and the drive gear (51) are connected in the motor connection block (4) via a transmission gear belt.

4. The single servo motor powered turret according to claim 2, characterized in that: A driving gear collar (612) is provided at one end of the telescopic rotating connecting shaft (611) close to the tool (3), and a cutting head driving gear (312) is connected to one end of the cutting head driving block (311) close to the driving gear collar (612) and interlocked with the driving gear collar (612).

5. The single servo motor powered turret according to claim 2, characterized in that: A switching transmission assembly (12) is provided between the transmission connection rotating disk (23) and the driving conversion cylinder (61), and a driving bevel gear (121) meshing with the switching bevel gear (64) is provided at one end of the switching transmission assembly (12).

6. The single servo motor powered turret according to claim 5, characterized in that: A driving gear ring (221) is provided on one side of the driving connection rotating disk (22) close to the transmission connection rotating disk (23), and a transmission gear ring (232) meshing with the driving gear ring (221) is provided on one side of the transmission connection rotating disk (23) close to the driving connection rotating disk (22).

7. The single servo motor powered turret according to claim 6, characterized in that: A driving gear ring (231) is provided on the inner side of the transmission connection rotating disk (23), and a switching gear (122) meshing with the driving gear ring (231) is sleeved on the outer side of the switching transmission assembly (12).

8. The single servo motor powered turret according to claim 1, characterized in that: A switching lifting cylinder (111) is arranged in the cylinder box (11), and a lifting telescopic rod (113) symmetrical to the switching lifting cylinder (111) is arranged at the bottom of one end of the driving connection turntable (22).

9. The single servo motor powered turret according to claim 8, characterized in that: A lifting transmission connection ring (222) is sleeved on the outer side of the driving connection turntable (22) via a bearing, and a lifting connection block (112) is connected between the lifting transmission connection ring (222), the output shaft of the switching lifting cylinder (111), and the lifting telescopic rod (113).

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