Lathe turning device

Abstract

The invention discloses a lathe turning device, and relates to the technical field of turning, the lathe turning device comprises a base, the top of the base is fixedly connected with a main machine, the top of the base is fixedly connected with a side baffle, the outer surface of one side, close to the side baffle, of the main machine is fixedly connected with a clamping seat, and the top of the side baffle is fixedly connected with a top plate. When a workpiece is cut, the workpiece is clamped and fixed to the inner side of the clamping base, after the frame moves to the outer side of the workpiece, the hydraulic rod is started to extend to drive the stabilizing base to move in the direction of the workpiece, and after the stabilizing base moves to the position attached to the surface of the workpiece, the hydraulic rod is started to extend to drive the stabilizing base to move. According to the turning device, the suspended position of the workpiece is stably clamped in the machining process of the workpiece, the phenomenon that the workpiece droops when extending out of the long end can be avoided, it is ensured that the workpiece is always kept in the horizontal state, the axis position of the workpiece is stable, and the machining precision of the turning device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of turning processing, in particular to a lathe turning processing device. Background Art

[0002] Turning is a machining method that involves fixing the workpiece on a lathe and using a turning tool to perform rotary cutting on the workpiece.

[0003] In the prior art, for example, a turning machining center disclosed in Chinese patent number: CN 114800016 B includes: a machining center base bin and a machining center workbench arranged on the upper side of the machining center base bin, a pair of partition plates are fixed inside the machining center base bin, a motor is fixed on one side of the partition plate on the left side, the output shaft of the motor passes through the partition plate and is fixedly connected to a reciprocating screw rod rotatably connected to another partition plate, a reciprocating nut is movably sleeved on the reciprocating screw rod, a bending plate is fixed on the reciprocating nut, and a cleaning mechanism for cleaning the travel track of the machining center workbench is fixed on the upper end of the bending plate. The present invention can realize automatic cleaning of the travel track to avoid the residue of metal debris, and at the same time facilitate the centralized collection of metal debris, thereby improving the convenience of use and maintenance.

[0004] Currently, when a turning device is used to turn a workpiece, the processing method for the workpiece is to clamp the workpiece flatly and then cut it. However, for a long workpiece, the outside of the clamping position of the workpiece extends a long distance, and the workpiece in a suspended state will sag without support, causing the axial position of the workpiece to shift. When the device is running and driving the workpiece to rotate, it will be very unstable, resulting in position deviation of the workpiece when cutting, affecting the accuracy of the cutting process.

[0005] Therefore, we propose a lathe turning processing device to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a lathe turning processing device to solve the problem raised by the above background technology that the device is very unstable when driving the workpiece to rotate, resulting in position deviation when cutting the workpiece, affecting the accuracy of the cutting processing.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a lathe turning processing device, comprising: a base, a main machine is fixedly connected to the top of the base, a side baffle is fixedly connected to the top of the base, a clamping seat is fixedly connected to the outer surface of the main machine close to the side baffle, the top of the side baffle is fixedly connected to the top plate, the bottom of the top plate is symmetrically fixedly connected to the slide rail, the bottom of the top plate is fixedly connected to the toothed plate, the top of the base is symmetrically fixedly connected to the limited seat, the outer surfaces of the two limited seats are slidably connected to the limited blocks, and the tops of the two limited blocks are fixedly connected to a support plate; a turning assembly, the turning assembly is fixedly connected to the top of the support plate, and the turning assembly includes a bracket; a stabilizing assembly, the stabilizing assembly is slidably connected to the outer surface of the slide rail, the stabilizing assembly includes two sliders, a frame is fixedly connected between the bottoms of the two sliders, and the outer surfaces of both sides of the frame are fixedly connected to hydraulic rods.

[0008] Preferably, a first motor is fixedly connected to the outer surface of the bracket, an output end of the first motor slides through the bracket and extends to the inner side, and a first screw rod is fixedly connected to the output end of the first motor.

[0009] Preferably, the end face of the first screw is rotatably connected to the inner surface of the bracket, the outer surface of the first screw is threadedly connected to a sliding seat, the inner surface of the bracket is symmetrically fixedly connected to a limiting rod, the limiting rod slides through the sliding seat, and the top of the sliding seat is fixedly connected to a connecting seat.

[0010] Preferably, a second motor is fixedly connected to the outer surface of one side of the connecting seat away from the clamping seat, the output end of the second motor slides through the connecting seat and extends to the other side, and the output end of the second motor is fixedly connected to a turntable.

[0011] Preferably, a plurality of tool holders are evenly and fixedly connected to the outer surface of the turntable, a third motor is fixedly connected to the outer surface of the tool holder close to the turntable, the output end of the third motor passes through the tool holder and extends to the other side, and a cutting tool is fixedly connected to the output end of the third motor.

[0012] Preferably, a support is fixedly connected to the top of the frame, a fourth motor is fixedly connected to the outer surface of the support, an output end of the fourth motor slides through the support and extends to the inside, a rotating shaft is fixedly connected to the output end of the fourth motor, an end face of the rotating shaft is rotatably connected to the inner surface of the support, a gear is fixedly connected to the outer surface of the rotating shaft, the gear is meshingly connected to the gear plate, a distance measuring sensor is fixedly connected to the outer surface of the sliding seat, the distance measuring sensor cooperates with the frame position, and the distance measuring sensor is electrically connected to the fourth motor.

[0013] Preferably, the frame is located outside the clamping seat, the frame cooperates with the position of the turntable, the output end of the hydraulic rod slides through the frame and extends to the inside, the output end of the hydraulic rod is fixedly connected with a push plate, the outer surface of the push plate is fixedly connected with a stabilizing seat, the inner surface of the stabilizing seat is rotatably connected with a plurality of support rods, and the outer surface of the support rods is fixedly connected with rollers.

[0014] Preferably, a fifth motor is fixedly connected to the outer surface of the side baffle, an output end of the fifth motor slides through the side baffle and extends to the inner side, and a second screw rod is fixedly connected to the output end of the fifth motor.

[0015] Preferably, the end face of the second screw is rotatably connected to the outer surface of the main machine, the outer surface of the second screw is threadedly connected to a moving seat, the moving seat is fixedly connected to the support plate, and the moving seat is located between the two limit seats.

[0016] Preferably, the outer surface of the connecting seat is fixedly connected to a first side frame, the outer surface of the first side frame is fixedly connected to a through-beam sensor, the outer surface of the frame is fixedly connected to a second side frame, the outer surface of the second side frame is fixedly connected to a light receiver, and the light receiver is matched with the through-beam sensor.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. When cutting the workpiece, after the workpiece is clamped and fixed at the inner position of the clamping seat, after the frame moves to the outer position of the workpiece, the hydraulic rod is started to extend to drive the stabilizing seat to move toward the workpiece. After the stabilizing seat moves to the position that fits the surface of the workpiece, the workpiece is firmly clamped in the suspended position during the processing of the workpiece. This can avoid sagging when the longer end of the workpiece is extended, ensure that the workpiece always remains in a horizontal state, make its axis position stable, and improve the processing accuracy of the turning device.

[0018] 2. By using the distance measuring sensor, the distance between the sliding seat and the frame can be detected, so as to obtain the distance between the clamping position of the stable seat on the workpiece and the running position of the cutting tool. By detecting the distance, the position of the stable seat can always maintain a safe distance from the cutting tool, avoiding the cutting tool from colliding and being damaged when cutting the workpiece, thereby improving the stability of the device operation.

[0019] 3. After the stabilizing seat moves to a position that fits the surface of the workpiece, the workpiece is clamped between the arc surfaces of the stabilizing seats on both sides. Through the setting of the rollers, the workpiece and the rollers are in rotational contact. The rollers can reduce friction and reduce the wear caused by the stabilizing seat when clamping the workpiece firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a lathe turning processing device of the present invention; Figure 2 A side view of a lathe turning processing device of the present invention; Figure 3 A bottom view of a lathe turning processing device of the present invention; Figure 4 This is a schematic diagram of the base structure of a lathe turning processing device of the present invention; Figure 5 This is a schematic diagram of the structure of a side baffle plate of a lathe turning processing device of the present invention; Figure 6 It is a schematic diagram of the structure of a turning component of a lathe turning processing device of the present invention; Figure 7 It is a schematic diagram of the structure of a stable component of a lathe turning processing device of the present invention; Figure 8 It is a schematic diagram of the structure of a stabilizing seat of a lathe turning processing device of the present invention.

[0021] In the figure: 1. Base; 2. Main unit; 3. Side baffle; 4. Top plate; 5. Turning assembly; 501. Bracket; 502. First motor; 503. First screw rod; 504. Sliding seat; 505. Distance sensor; 506. Connecting seat; 507. Second motor; 508. Turntable; 509. Third motor; 510. Knife holder; 511. Cutting knife; 512. First side frame; 513. Through-beam sensor; 6. Stabilizing assembly; 601 , slider; 602, support; 603, fourth motor; 604, rotating shaft; 605, gear; 606, hydraulic rod; 607, push plate; 608, stabilizing seat; 609, support rod; 610, roller; 611, second side frame; 612, light receiver; 7, fifth motor; 8, second screw rod; 9, moving seat; 10, support plate; 11, limit seat; 12, limit block; 13, clamping seat; 14, slide rail; 15, tooth plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 8The present invention provides a technical solution: a lathe turning processing device, comprising: a base 1, a main machine 2 is fixedly connected to the top of the base 1, a side baffle 3 is fixedly connected to the top of the base 1, a clamping seat 13 is fixedly connected to the outer surface of the main machine 2 close to the side baffle 3, a top plate 4 is fixedly connected to the top of the side baffle 3, a slide rail 14 is symmetrically fixedly connected to the bottom of the top plate 4, a tooth plate 15 is fixedly connected to the bottom of the top plate 4, a limited seat 11 is symmetrically fixedly connected to the top of the base 1, the outer surfaces of the two limited seats 11 are both slidably connected to the limited blocks 12, and a support plate 10 is fixedly connected between the tops of the two limited blocks 12; a turning component 5, the turning component 5 is fixedly connected to the top of the support plate 10, and the turning component 5 includes a bracket 501; a stabilizing component 6, the stabilizing component 6 is slidably connected to the outer surface of the slide rail 14, the stabilizing component 6 includes two sliders 601, a frame is fixedly connected between the bottoms of the two sliders 601, and hydraulic rods 606 are fixedly connected to the outer surfaces of both sides of the frame.

[0024] like Figure 2 and Figure 6 As shown, a first motor 502 is fixedly connected to the outer surface of the bracket 501, and the output end of the first motor 502 slides through the bracket 501 and extends to the inner side. A first screw rod 503 is fixedly connected to the output end of the first motor 502. When the position of the cutting blade 511 is adjusted, the first motor 502 is started to drive the first screw rod 503 to rotate, and the position of the connecting seat 506 is adjusted by rotating the first screw rod 503.

[0025] like Figure 2 and Figure 6 As shown, the end face of the first screw rod 503 is rotatably connected to the inner surface of the bracket 501, the outer surface of the first screw rod 503 is threadedly connected to the sliding seat 504, the inner surface of the bracket 501 is symmetrically fixedly connected with a limiting rod, the limiting rod slides through the sliding seat 504, and the top of the sliding seat 504 is fixedly connected with a connecting seat 506. When the first screw rod 503 rotates, the sliding seat 504 can be driven to move. The setting of the limiting rod plays a supporting and limiting role for the movement of the sliding seat 504, and the movement of the sliding seat 504 can drive the connecting seat 506 to move to achieve position adjustment.

[0026] like Figure 2 and Figure 6 As shown, a second motor 507 is fixedly connected to the outer surface of one side of the connecting seat 506 away from the clamping seat 13, and the output end of the second motor 507 slides through the connecting seat 506 and extends to the other side. A turntable 508 is fixedly connected to the output end of the second motor 507. The operation of the second motor 507 can drive the turntable 508 to rotate, and the rotation of the turntable 508 can drive the cutting tool 511 to move and adjust the position.

[0027] like Figure 2 and Figure 6As shown, a plurality of tool holders 510 are evenly and fixedly connected to the outer surface of the turntable 508, a third motor 509 is fixedly connected to the outer surface of the tool holder 510 close to the turntable 508, an output end of the third motor 509 passes through the tool holder 510 and extends to the other side, a cutting knife 511 is fixedly connected to the output end of the third motor 509, after the cutting knife 511 is delivered to the workpiece position, starting the third motor 509 can drive the cutting knife 511 to operate, and the cutting process of the workpiece is completed by the operation of the cutting knife 511.

[0028] like Figure 2 , Figure 6 and Figure 7 As shown, a support 602 is fixedly connected to the top of the frame, and a fourth motor 603 is fixedly connected to the outer surface of the support 602. The output end of the fourth motor 603 slides through the support 602 and extends to the inside. The output end of the fourth motor 603 is fixedly connected to a rotating shaft 604. The end face of the rotating shaft 604 is rotatably connected to the inner surface of the support 602. The outer surface of the rotating shaft 604 is fixedly connected to a gear 605. The gear 605 is meshed with the toothed plate 15. The outer surface of the sliding seat 504 is fixedly connected to a distance sensor 505. The distance sensor 505 matches the position of the frame. The distance sensor 505 is electrically connected to the fourth motor 603. When cutting the workpiece, the workpiece is sent to the inner side of the clamping seat 13 to complete the clamping and fixing. Starting the fourth motor 603 can drive the frame to move to the right to disengage from the clamping seat 13. The fourth motor 603 drives the rotating shaft 604 to rotate, and the rotation of the rotating shaft 604 drives the gear 605 to follow the rotation. When the gear 605 rotates, it can drive the frame to move by engaging with the tooth plate 15. The frame will move along the slide rail 14 through the connection of the slider 601. The cooperation between the slide rail 14 and the slider 601 plays a supporting and limiting role in the movement of the frame. By using the distance measuring sensor 505, the distance between the sliding seat 504 and the frame can be detected, so as to obtain the distance from the clamping position of the workpiece by the stabilizing seat 608 to the running position of the cutting knife 511. By detecting the distance, the position of the stabilizing seat 608 can always maintain a safe distance from the cutting knife 511, so as to avoid the cutting knife 511 from colliding and being damaged when cutting the workpiece, thereby improving the stability of the device operation.

[0029] like Figure 7 and Figure 8As shown, the frame is located at the outer side of the clamping seat 13, the frame matches the position of the turntable 508, the output end of the hydraulic rod 606 slides through the frame and extends to the inside, the output end of the hydraulic rod 606 is fixedly connected with a push plate 607, the outer surface of the push plate 607 is fixedly connected with a stabilizing seat 608, the inner surface of the stabilizing seat 608 is rotatably connected with a plurality of support rods 609, the outer surface of the support rods 609 is fixedly connected with a roller 610, after the frame moves to the outer side of the workpiece, the hydraulic rod 606 is started to extend to drive the push plate 607 to move, and the push plate 607 can push the stabilizing seat 608 to move toward the workpiece. After the stabilizing seat 608 moves to a position that fits the surface of the workpiece, the workpiece is clamped between the arc surfaces of the stabilizing seats 608 on both sides. Through the setting of the roller 610, the workpiece is in rotational contact with the roller 610. The roller 610 can reduce the friction and reduce the wear caused by the stabilizing seat 608 when clamping the workpiece firmly. By firmly clamping the workpiece in a suspended position during the processing of the workpiece, sagging of the workpiece when the longer end extends out can be avoided, ensuring that the workpiece always remains in a horizontal state, making its axial position stable, and improving the processing accuracy of the turning device.

[0030] like Figure 3 and Figure 4 As shown, a fifth motor 7 is fixedly connected to the outer surface of the side baffle 3, and the output end of the fifth motor 7 slides through the side baffle 3 and extends to the inner side. A second screw rod 8 is fixedly connected to the output end of the fifth motor 7. When the fifth motor 7 is started, the second screw rod 8 can be driven to rotate, and the rotation of the second screw rod 8 can drive the moving seat 9 to follow the movement.

[0031] like Figure 4 As shown, the end face of the second screw rod 8 is rotatably connected to the outer surface of the main machine 2, and the outer surface of the second screw rod 8 is threadedly connected with a moving seat 9, and the moving seat 9 is fixedly connected to the support plate 10. The moving seat 9 is located between the two limit seats 11. When the moving seat 9 moves, the processing position adjustment of the connecting seat 506 is completed. When the moving seat 9 drives the support plate 10 to follow the movement, the support plate 10 will drive the limit block 12 to move along the limit seat 11. The coordinated setting of the limit seat 11 and the limit block 12 can play a role in supporting and limiting the movement of the support plate 10.

[0032] like Figure 6 and Figure 7 As shown, the outer surface of the connecting seat 506 is fixedly connected to the first side frame 512, the outer surface of the first side frame 512 is fixedly connected to the through-beam sensor 513, the outer surface of the frame is fixedly connected to the second side frame 611, the outer surface of the second side frame 611 is fixedly connected to the light receiver 612, the light receiver 612 and the through-beam sensor 513 are matched together, and when the frame and the connecting seat 506 are in corresponding positions for processing, the positions of the frame and the connecting seat 506 can be calibrated by using the through-beam sensor 513 and the light receiver 612 in coordination.

[0033] The use method and working principle of this device are as follows: when cutting the workpiece, after the workpiece is clamped and fixed at the inner position of the clamping seat 13, starting the fourth motor 603 can drive the frame to move to the right and disengage from the clamping seat 13. The operation of the fourth motor 603 drives the gear 605 to rotate accordingly. When the gear 605 rotates, it can drive the frame to move by engaging with the toothed plate 15. After the frame moves to the outer position of the workpiece, the hydraulic rod 606 is started to extend and drive the stabilizing seat 608 to move toward the workpiece. After the stabilizing seat 608 moves to a position that fits the surface of the workpiece, the workpiece is clamped between the arc surfaces of the stabilizing seats 608 on both sides. The roller 610 can reduce the friction force and reduce the wear caused by the stabilizing seat 608 when the workpiece position is clamped firmly. By setting the suspended position of the workpiece to be firmly clamped during the processing of the workpiece, the sagging phenomenon when the longer end of the workpiece is extended can be avoided, ensuring that the workpiece always remains in a horizontal state so that its axial position is stable. , which improves the machining accuracy of the turning device. The fifth motor 7 can drive the second screw rod 8 to rotate when it is started. The rotation of the second screw rod 8 can drive the moving seat 9 to follow the movement. When the moving seat 9 moves, the machining position adjustment of the connecting seat 506 is completed. The first motor 502 is started to drive the first screw rod 503 to rotate. The position of the connecting seat 506 is adjusted by the rotation of the first screw rod 503. When the first screw rod 503 rotates, the sliding seat 504 can be driven to move. The movement of the sliding seat 504 is supported and limited by the setting of the limit rod. The movement of the sliding seat 504 can drive the connecting seat 506 to move and realize position adjustment. The operation of the second motor 507 can drive the turntable 508 to follow the rotation. The rotation of the turntable 508 can drive the cutting tool 511 to follow the movement and adjust the position. After the cutting tool 511 is sent to the workpiece position, the third motor 509 is started to drive the cutting tool 511 to operate. The operation of the cutting tool 511 completes the cutting of the workpiece.

[0034] The wiring diagram of the main machine 2, the first motor 502, the distance measuring sensor 505, the second motor 507, the third motor 509, the through-beam sensor 513, the fourth motor 603, the hydraulic rod 606, the light receiver 612, the fifth motor 7 and the clamping seat 13 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the main machine 2, the first motor 502, the distance measuring sensor 505, the second motor 507, the third motor 509, the through-beam sensor 513, the fourth motor 603, the hydraulic rod 606, the light receiver 612, the fifth motor 7 and the clamping seat 13 are no longer explained in detail.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lathe turning processing device, characterized in that: include: A base (1), wherein the top of the base (1) is fixedly connected to a main machine (2), the top of the base (1) is fixedly connected to a side baffle (3), the outer surface of the main machine (2) close to the side baffle (3) is fixedly connected to a clamping seat (13), the top of the side baffle (3) is fixedly connected to a top plate (4), the bottom of the top plate (4) is symmetrically fixedly connected to a slide rail (14), the bottom of the top plate (4) is fixedly connected to a toothed plate (15), the top of the base (1) is symmetrically fixedly connected to a limit seat (11), the outer surfaces of the two limit seats (11) are both slidably connected to limit blocks (12), and a support plate (10) is fixedly connected between the tops of the two limit blocks (12); A turning assembly (5), the turning assembly (5) being fixedly connected to the top of the support plate (10), the turning assembly (5) comprising a bracket (501); A stabilizing component (6), the stabilizing component (6) is slidably connected to the outer surface of the slide rail (14), the stabilizing component (6) comprises two sliders (601), a frame is fixedly connected between the bottoms of the two sliders (601), and hydraulic rods (606) are fixedly connected to the outer surfaces of both sides of the frame.

2. The lathe turning device according to claim 1, characterized in that: The outer surface of the bracket (501) is fixedly connected to a first motor (502); an output end of the first motor (502) slides through the bracket (501) and extends to the inside; and the output end of the first motor (502) is fixedly connected to a first screw rod (503).

3. The lathe turning device according to claim 2, characterized in that: The end surface of the first screw rod (503) is rotatably connected to the inner surface of the bracket (501); the outer surface of the first screw rod (503) is threadedly connected to a sliding seat (504); the inner surface of the bracket (501) is symmetrically fixedly connected to a limit rod; the limit rod slides through the sliding seat (504); and the top of the sliding seat (504) is fixedly connected to a connecting seat (506).

4. The lathe turning device according to claim 3, characterized in that: A second motor (507) is fixedly connected to the outer surface of one side of the connecting seat (506) away from the clamping seat (13); an output end of the second motor (507) slides through the connecting seat (506) and extends to the other side; and a rotating disk (508) is fixedly connected to the output end of the second motor (507).

5. The lathe turning device according to claim 4, characterized in that: A plurality of knife seats (510) are evenly and fixedly connected to the outer surface of the rotating disk (508); a third motor (509) is fixedly connected to the outer surface of the knife seat (510) on one side close to the rotating disk (508); an output end of the third motor (509) passes through the knife seat (510) and extends to the other side; a cutting knife (511) is fixedly connected to the output end of the third motor (509).

6. The lathe turning device according to claim 3, characterized in that: A support (602) is fixedly connected to the top of the frame, a fourth motor (603) is fixedly connected to the outer surface of the support (602), an output end of the fourth motor (603) slides through the support (602) and extends to the inner side, a rotating shaft (604) is fixedly connected to the output end of the fourth motor (603), an end face of the rotating shaft (604) is rotatably connected to the inner surface of the support (602), a gear (605) is fixedly connected to the outer surface of the rotating shaft (604), the gear (605) is meshingly connected to the toothed plate (15), a distance sensor (505) is fixedly connected to the outer surface of the sliding seat (504), the distance sensor (505) matches the position of the frame, and the distance sensor (505) is electrically connected to the fourth motor (603).

7. The lathe turning processing device according to claim 1, characterized in that: The frame is located at the outer side of the clamping seat (13), and the frame is matched with the position of the turntable (508). The output end of the hydraulic rod (606) slides through the frame and extends to the inner side. The output end of the hydraulic rod (606) is fixedly connected to a push plate (607). The outer surface of the push plate (607) is fixedly connected to a stabilizing seat (608). The inner surface of the stabilizing seat (608) is rotatably connected to a plurality of support rods (609), and the outer surface of the support rods (609) is fixedly connected to a roller (610).

8. The lathe turning processing device according to claim 1, characterized in that: A fifth motor (7) is fixedly connected to the outer surface of the side baffle (3); an output end of the fifth motor (7) slides through the side baffle (3) and extends to the inner side; and a second screw rod (8) is fixedly connected to the output end of the fifth motor (7).

9. The lathe turning processing device according to claim 8, characterized in that: The end face of the second screw rod (8) is rotatably connected to the outer surface of the main machine (2); the outer surface of the second screw rod (8) is threadedly connected to a movable seat (9); the movable seat (9) is fixedly connected to the support plate (10); and the movable seat (9) is located between the two limit seats (11).

10. The lathe turning processing device according to claim 3, characterized in that: The outer surface of the connecting seat (506) is fixedly connected to a first side frame (512), the outer surface of the first side frame (512) is fixedly connected to a through-beam sensor (513), the outer surface of the frame is fixedly connected to a second side frame (611), the outer surface of the second side frame (611) is fixedly connected to a light receiver (612), and the light receiver (612) and the through-beam sensor (513) are arranged in a matching manner.

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