A multifunctional pipe thread lathe

Abstract

The present invention provides a multifunctional pipe thread lathe, which relates to the technical field of lathes, including a three-jaw chuck, wherein a workpiece is movably embedded inside the three-jaw chuck, a thimble is movably connected to the right end of the outer surface of the workpiece, an outer shaft is fixedly installed to the right end of the outer surface of the thimble, and a first rotating shaft is threadedly connected to the inner wall of the outer shaft. The present invention drives the rotation of the first rotating shaft by manually rotating the turntable, or by using an external stepping motor instead of the turntable, thereby avoiding the problem that the traditional pipe thread lathe needs to load the material individually when loading, and needs to manually remove the material after the cutting process is completed, and the cutting staff is easily injured by the chip splashing generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive, and the cutting work cannot be completed in batches, which affects the cutting work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of lathes, in particular to a multifunctional pipe thread lathe. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to perform turning processing on rotating workpieces. A lathe is the most important type of metal cutting machine tool. In general machine manufacturing factories, lathes are the largest in number and are also called mother machines. Drills, reamers, reamers, taps, dies and knurling tools can also be used on lathes for corresponding processing. The function of a lathe is to perform cutting processing on rotating surfaces and spiral surfaces of various sizes and shapes.

[0003] However, in the prior art, when using a traditional pipe threading lathe for cutting processing, the traditional pipe threading lathe needs to load the materials one by one, and needs to be manually removed after the cutting processing is completed. The cutting workers are easily injured by the chip splashing generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive. The cutting work cannot be completed in batches, which affects the cutting work efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that when using a traditional pipe thread lathe for cutting processing, the traditional pipe thread lathe needs to load the materials one by one, and needs to be manually removed after the cutting processing is completed. The cutting workers are easily injured by the chip splashing generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive, and the cutting work cannot be completed in batches, affecting the cutting work efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional pipe thread lathe, comprising a three-jaw chuck, a processing part is movably embedded in the interior of the three-jaw chuck, a thimble is movably connected to the right end of the outer surface of the processing part, an outer shaft is fixedly installed on the right end of the outer surface of the thimble, a first rotating shaft is threadedly connected to the inner wall of the outer shaft, a fixed shaft is movably embedded in the outer surface of the outer shaft, a base is fixedly connected to both ends of the outer surface of the fixed shaft, the first rotating shaft is movably embedded in the interior of the base, a fixing ring is movably sleeved on the outer surface of the first rotating shaft, the outer surface of the fixing ring is fixedly installed in the interior of the base, and a turntable is fixedly installed on the right end of the outer surface of the first rotating shaft.

[0006] As a preferred embodiment, a material plate is movably sleeved on the outer surface of the workpiece, a support structure is fixedly connected to one side of the outer surface of the material plate, the support structure is slidably arranged in a slide groove, a third rotating shaft is movably embedded on one side of the outer surface of the slide groove, a first motor is fixedly connected to one end of the outer surface of the third rotating shaft, and the third rotating shaft is connected to the support structure by a thread.

[0007] The material plate structure is a flat plate, the upper end surface of the flat plate is provided with a plurality of material grooves, the material grooves are detachably provided with processing parts, and the outer side surface of the flat plate is connected to the supporting structure.

[0008] Both sides of the material trough are made of rubber material, which is convenient for fine-tuning the position of the workpiece.

[0009] The material plate structure includes a vertically arranged upright plate, a material receiving assembly arranged at the upper end of the upright plate, a support plate 2 arranged horizontally at the bottom end of the upright plate, a material transfer structure arranged on the support plate 2, a horizontally arranged support plate 1, and a material receiving structure arranged on the support plate 1;

[0010] A spacing is provided between the support plate 1 and the support plate 2, and the support plate 1 and the support plate 2 are connected via a discharge structure;

[0011] The outer side of the support plate 1 or the support plate 2 is connected to the support structure.

[0012] The material receiving assembly comprises a receiving frame 1 and a receiving frame 2 connected to the receiving frame 1 through a fixing rod, and a material discharge trough is provided at the bottom ends of the receiving frame 1 and the receiving frame 2;

[0013] A rotating rod is horizontally arranged below the material discharge chute, one end of the rotating rod is connected to a motor four, and the motor four is arranged on the receiving frame one.

[0014] The material transfer structure includes a rotating shaft horizontally passing through both sides of the second support plate, telescopic cylinders respectively arranged at both ends of the rotating shaft, and a clamping cylinder connected to the telescopic cylinder. The rotating shaft is connected to the first motor through a transmission belt, and the first motor is arranged on the second support plate.

[0015] The material receiving structure includes a horizontally arranged slot rod, a swing rod 1 having one end vertically connected to one end of the slot rod, a swing rod 2 having one end connected to the swing rod 1, and a driving shaft connected to the other end of the swing rod 2, wherein the driving shaft passes through the support plate 1, and one end of the driving shaft is connected to the motor 2.

[0016] The discharging structure includes two rollers arranged parallel to each other, and the two ends of the rollers are respectively arranged on the lower end surfaces of the support plate 1 and the support plate 2 through hinged seats. The two rollers are connected by a transmission belt 2, and one of the rollers is connected to the motor 3 through a transmission belt 3.

[0017] The technical effect of adopting the above further scheme is: the output shaft of the first motor drives the rotation of the third rotating shaft, and the thread inside the supporting structure drives the supporting structure to slide along one side of the inner wall of the slide groove, thereby driving the material plate connected to the supporting structure to swing in the same direction and speed.

[0018] As a preferred embodiment, the outer surface of the workpiece is movably connected to a cutting table, and a working frame is provided on the bottom sliding sleeve of the outer surface of the cutting table.

[0019] The technical effect of adopting the above further solution is that the cutting table can slide on one side of the inner wall of the workbench.

[0020] As a preferred embodiment, a sliding block is slidably embedded in one side of the outer surface of the work frame, and the inner wall of the sliding block is threadedly connected with a second rotating shaft.

[0021] The technical effect of adopting the above further solution is that the sliding block is driven to slide on one side of the inner wall of the working frame by the rotation of the second rotating shaft.

[0022] As a preferred embodiment, one end of the outer surface of the second rotating shaft is fixedly connected to the second motor, the outer surface of the second rotating shaft is movably sleeved with a fixing block, and one side of the outer surface of the fixing block is fixedly installed with a fixing platform.

[0023] The technical effect of adopting the above further solution is: one end of the second rotating shaft is fixed.

[0024] As a preferred embodiment, a bellows is fixedly mounted on one side of the outer surface of the slider, and a blower collector is fixedly mounted on the other end of the outer surface of the bellows.

[0025] The technical effect of adopting the above further solution is: through the suction force of the bellows, the internal chips are cleaned when the bellows slides along one side of the inner wall of the work frame.

[0026] Both sides of the embedded groove are made of rubber material. When the position of the processing part and the groove rod needs to be adjusted, the flexibility of the rubber material facilitates fine adjustment of the position of the processing part.

[0027] Compared with the prior art, the advantages and positive effects of the present invention are:

[0028] (1) The turntable is rotated manually, or an external stepper motor is used instead of the turntable to drive the rotation of the first rotating shaft. The fixed ring is fixedly installed inside the base and plays a role in limiting the position of the first rotating shaft. Since one end of the outer surface of the first rotating shaft is threadedly connected to the inner wall of the outer shaft, the rotation of the first rotating shaft causes the outer shaft to move in the horizontal direction. The front end of the outer shaft is fixedly connected to the ejector pin. The movement of the outer shaft causes the left top end of the ejector pin to press against the workpiece. At the same time, the leftmost end of the workpiece is clamped by a three-jaw chuck, thereby fixing the workpiece. The rotation of the first motor drives the rotation of the connected third rotating shaft, thereby driving the support structure threadedly connected to the first motor to slide inside the slide groove, thereby driving the material plate to swing, and realizing the effect of automatic loading and unloading. This solves the problem that when using a traditional pipe thread lathe for cutting processing, the traditional pipe thread lathe needs to load the material one by one, and needs to be manually removed after the cutting processing is completed. The cutting staff is easily injured by the chip splash generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive. The cutting work cannot be completed in batches, which affects the cutting work efficiency.

[0029] (2) The cutting cooling option of the cutting table is air-cooled cutting. The rotation of the second motor output shaft drives the rotation of the second rotating shaft. The interior of the slider and the second rotating shaft are threadedly connected. The rotation of the second rotating shaft causes the slider to slide on one side of the inner wall of the work frame, thereby driving the sliding of the bellows connected to the slider. At the same time, a wire ring is arranged inside the bellows to increase the strength of use. Under the action of the air blower collector, the chips generated during the cutting operation are sucked into the air blower collector along the inside of the bellows, thereby solving the problem that the cutting chips generated during the cutting operation using the traditional pipe thread lathe are easily accumulated, affecting the cutting operation and are difficult to clean up later;

[0030] (3) As one of the embodiments, the material plate structure is provided with a material transfer structure and a material receiving structure, which can conveniently and quickly transfer the workpieces in the receiving frame 1 and the receiving frame 2 to the slot rod 1. The slot rod 1 is provided with an embedding groove, and the workpiece is inserted into the embedding groove. Under the action of the support structure, it is moved to the three-jaw chuck position for processing;

[0031] After the processing is completed, the driving shaft is driven to rotate under the action of the motor 2, and the slot rod is rotated under the action of the swing rod 1 and the swing rod 2, so that the workpiece slides out of the embedded slot and enters the gap between the support plate 1 and the support plate 2, and the workpiece is discharged under the action of the discharge structure;

[0032] Finally, the automatic transfer process of the workpiece was realized, which was controlled by mechanical program and saved labor;

[0033] (4) This scheme is provided with a discharge structure, which achieves two functions:

[0034] First, under the action of motor three, the rollers rotate, and after the workpiece enters the two rollers, the workpiece is output under the continuous rotation of the rollers;

[0035] Secondly, since the support plate 1 and the support plate 2 are separate, the support plate 1 and the support plate 2 are connected through the rotating roller 1 and the rotating roller 2, thereby achieving a multifunctional technical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a three-dimensional structural diagram of the pipe thread lathe in Examples 1 and 2 of the present invention.

[0037] Figure 2 It is a three-dimensional structural diagram of the pipe thread lathe in Examples 1 and 2 of the present invention.

[0038] Figure 3 This is a three-dimensional structural diagram of the ejector pin control shaft of the pipe thread lathe in Example 1 of the present invention.

[0039] Figure 4 The pipe thread lathe in Example 1 of the present invention is Figure 2 Enlarged view of point B in the middle.

[0040] Figure 5 The pipe thread lathe in embodiments 1 and 2 of the present invention is Figure 2 Enlarged view of point A in the middle.

[0041] Figure 6 It is a three-dimensional diagram of the tube sheet structure in Example 3 of the present invention.

[0042] Figure 7 This is a front view of the tube sheet structure in Example 3 of the present invention.

[0043] Figure 8 This is a structural schematic diagram of the material receiving structure in Example 3 of the present invention.

[0044] Legend:

[0045] 1. Three-jaw chuck; 2. Workbench; 3. Workpiece; 4. Fixed axis; 5. Cutting table; 6. Base; 7. First motor; 8. Support structure; 9. Plate; 10. First rotating shaft; 11. Turntable; 12. Second motor; 13. Bellows; 14. Second rotating shaft; 15. Fixed block; 16. Ejector pin; 17. Slider; 18. Slide; 19. External shaft; 20. Fixed ring; 21. Third rotating shaft; 22. Blower collector; 23. Fixed table; 24, receiving frame one; 25, fixed rod; 26, receiving frame two; 27, motor one; 28, clamping cylinder; 29, telescopic cylinder; 30, material receiving structure; 301, slot rod; 302, swing rod one; 303, swing rod two; 304, driving shaft; 31, support plate one; 32, motor two; 33, support plate two; 34, rotating shaft; 35, motor three; 36, vertical plate; 38, rotating roller; 39, rotating rod; 40, motor four. DETAILED DESCRIPTION

[0046] 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 described embodiments 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.

[0047] Example 1

[0048] like Figure 1-5 As shown, the present invention provides a technical solution: a multifunctional pipe thread lathe, comprising: a three-jaw chuck 1, a workpiece 3 is movably embedded in the three-jaw chuck 1, a right end of the outer surface of the workpiece 3 is movably connected with an ejector pin 16, an outer shaft 19 is fixedly installed on the right end of the outer surface of the ejector pin 16, an inner wall of the outer shaft 19 is threadedly connected with a first rotating shaft 10, a fixed shaft 4 is movably embedded in the outer surface of the outer shaft 19, two ends of the outer surface of the fixed shaft 4 are fixedly connected with a base 6, the first rotating shaft 10 is movably embedded in the inside of the base 6, and the outer surface of the first rotating shaft 10 A movable sleeve is provided with a fixing ring 20, the outer surface of the fixing ring 20 is fixedly installed inside the base 6, a turntable 11 is fixedly installed on the right end of the outer surface of the first rotating shaft 10, and a movable sleeve is provided with a material plate 9 on the outer surface of the workpiece 3. A support structure 8 is fixedly connected to one side of the outer surface of the material plate 9. The support structure 8 is slidably arranged in the slide groove 18. A third rotating shaft 21 is movably embedded on one side of the outer surface of the slide groove 18. One end of the outer surface of the third rotating shaft 21 is fixedly connected to the first motor 7, and the outer surface of the third rotating shaft 21 is connected to the support structure 8 by a thread.

[0049] When in use, the turntable 11 is rotated manually, or an external stepping motor is selected to replace the turntable 11, thereby driving the rotation of the first rotating shaft 10. The fixing ring 20 is fixedly installed inside the base 6 to limit the position of the first rotating shaft 10. Since one end of the outer surface of the first rotating shaft 10 is threadedly connected to the inner wall of the outer shaft 19, the rotation of the first rotating shaft 10 causes the outer shaft 19 to move in the horizontal direction. The front end of the outer shaft 19 is fixedly connected to the ejector pin 16. The movement of the outer shaft 19 causes the left top end of the ejector pin 16 to abut against the workpiece 3. At the same time, the leftmost end of the workpiece 3 is clamped by the three-jaw chuck 1, thereby fixing the workpiece 3. The rotation of the first motor 7 drives the rotation of the connected third rotating shaft 21, thereby driving the supporting structure 8 threadedly connected to the first motor 7 to slide inside the slide groove 18, thereby driving the material plate 9 to swing, and realizing the effect of automatic loading and unloading. It solves the problem that when using a traditional pipe thread lathe for cutting processing, the traditional pipe thread lathe needs to load materials one by one, and needs to be manually removed after the cutting processing is completed. The cutting staff is easily injured by the chip splashing generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive, and the cutting work cannot be completed in batches, affecting the cutting work efficiency.

[0050] Example 2

[0051] like Figure 1 , Figure 2 , Figure 5 As shown, the present invention provides a technical solution: the outer surface of the workpiece 3 is movably connected with a cutting table 5, the bottom sliding sleeve of the outer surface of the cutting table 5 is provided with a working frame 2, one side of the outer surface of the working frame 2 is slidably embedded with a slider 17, the inner wall of the slider 17 is threadedly connected with a second rotating shaft 14, one end of the outer surface of the second rotating shaft 14 is fixedly connected with a second motor 12, the outer surface of the second rotating shaft 14 is movably provided with a fixing block 15, one side of the outer surface of the fixing block 15 is fixedly installed with a fixing table 23, one side of the outer surface of the slider 17 is fixedly installed with a bellows 13, and the other end of the outer surface of the bellows 13 is fixedly installed with a blower collector 22.

[0052] When in use, the cutting cooling option of the cutting table 5 is air-cooled cutting. The rotation of the output shaft of the second motor 12 drives the rotation of the second rotating shaft 14. The interior of the slider 17 and the second rotating shaft 14 are threadedly connected. The rotation of the second rotating shaft 14 makes the slider 17 slide on one side of the inner wall of the workbench 2, thereby driving the sliding of the bellows 13 connected to the slider 17. At the same time, a wire ring is arranged inside the bellows 13 to increase the strength of use. Under the action of the blower collector 22, the chips generated during the cutting operation are sucked into the blower collector 22 along the inside of the bellows 13, which solves the problem that the cutting chips generated during cutting processing using a traditional pipe thread lathe are easily accumulated, affecting the cutting operation, and are difficult to clean up later.

[0053] The specific working process of the present invention is:

[0054] When in use, the turntable 11 is rotated manually, or an external stepping motor is selected to replace the turntable 11, thereby driving the rotation of the first rotating shaft 10. The fixing ring 20 is fixedly installed inside the base 6, and plays a role in limiting the position of the first rotating shaft 10. Since one end of the outer surface of the first rotating shaft 10 is threadedly connected to the inner wall of the outer shaft 19, the rotation of the first rotating shaft 10 causes the outer shaft 19 to move in the horizontal direction. The front end of the outer shaft 19 is fixedly connected to the ejector pin 16. The movement of the outer shaft 19 causes the left top end of the ejector pin 16 to abut against one end of the workpiece 3. At the same time, the other end of the workpiece 3 is clamped by the three-jaw chuck 1, thereby fixing the workpiece 3.

[0055] The rotation of the first motor 7 drives the rotation of the connected third rotating shaft 21, thereby driving the supporting structure 8 threadedly connected to the first motor 7 to slide inside the slide groove 18, thereby driving the material plate 9 to swing, realizing the effect of automatic loading and unloading, and solving the problem that when using a traditional pipe threading lathe for cutting processing, the traditional pipe threading lathe needs to load materials one by one, and needs to be manually removed after the cutting processing is completed. The cutting workers are easily injured by the chip splashing generated during cutting. At the same time, manual monitoring is required during use, which is time-consuming and labor-intensive, and the cutting work cannot be completed in batches, affecting the cutting work efficiency.

[0056] When in use, the cutting cooling option of the cutting table 5 is air-cooled cutting. The rotation of the output shaft of the second motor 12 drives the rotation of the second rotating shaft 14. The interior of the slider 17 and the second rotating shaft 14 are threadedly connected. The rotation of the second rotating shaft 14 makes the slider 17 slide on one side of the inner wall of the workbench 2, thereby driving the sliding of the bellows 13 connected to the slider 17. At the same time, a wire ring is arranged inside the bellows 13 to increase the strength of use. Under the action of the blower collector 22, the chips generated during the cutting operation are sucked into the blower collector 22 along the inside of the bellows 13, which solves the problem that the cutting chips generated during cutting processing using a traditional pipe thread lathe are easily accumulated, affecting the cutting operation, and are difficult to clean up later.

[0057] Example 3

[0058] See also Figure 6 and Figure 7 The material plate structure 9 is a flat plate, and a plurality of material troughs are arranged on the upper end surface of the flat plate. Separable card is provided with processing parts in the material trough, and the outer side surface of the flat plate is connected to the supporting structure 8.

[0059] The material plate structure 9 includes a vertically arranged upright plate 36, a material receiving assembly arranged at the upper end of the upright plate 36, a support plate 2 33 arranged horizontally at the bottom end of the upright plate 36, a material transfer structure arranged on the support plate 2 33, a horizontally arranged support plate 1 31, and a material receiving structure 30 arranged on the support plate 1 31;

[0060] A spacing is provided between the support plate 1 31 and the support plate 2 33 , and the support plate 1 31 and the support plate 2 33 are connected via a discharge structure;

[0061] The outer side of the support plate 1 31 or the support plate 2 33 is connected to the support structure 8 .

[0062] The material receiving assembly includes a receiving frame 1 24 and a receiving frame 26 connected to the receiving frame 1 24 through a fixing rod 25. The bottom ends of the receiving frame 1 24 and the receiving frame 2 26 are provided with a material discharge trough.

[0063] A rotating rod 39 is horizontally arranged below the material discharge chute, and one end of the rotating rod 39 is connected to a motor 40, which is arranged on a receiving frame 24.

[0064] The material transfer structure includes a rotating shaft 34 horizontally passing through both sides of the supporting plate 33, telescopic cylinders 29 respectively arranged at both ends of the rotating shaft 34, and a clamping cylinder 28 connected to the telescopic cylinder 29. The rotating shaft 34 is connected to the motor 27 through a transmission belt 1, and the motor 27 is arranged on the supporting plate 31;

[0065] The material receiving structure 30 includes a horizontally arranged slot rod 301, a swing rod 1 302 having one end vertically connected to one end of the slot rod 301, a swing rod 2 303 having one end connected to the swing rod 1 302, and a driving shaft 304 connected to the other end of the swing rod 2 303, the driving shaft 304 passes through the supporting plate 1 31, one end of the driving shaft 304 is connected to the motor 2 32, and an embedding groove is arranged on the top side of the slot rod 301;

[0066] The discharge structure includes two rollers 38 arranged parallel to each other. The two ends of the rollers 38 are respectively arranged on the lower end surfaces of support plate 1 31 and support plate 2 33 through hinged seats. The two rollers 38 are connected by transmission belt 2, and one of the rollers 38 is connected to motor 35 through transmission belt 3.

[0067] The specific working process of this embodiment:

[0068] See also Figure 6-Figure 8 First, multiple workpieces are pre-placed in the receiving frame 1 24 and the receiving frame 2 26. Under the action of the rotating rod 39 and the motor 4 40, the workpieces are supported. When one of the workpieces needs to be released, the telescopic cylinder 29 and the clamping cylinder 28 are adjusted so that the clamping cylinder 28 is aligned with the position of the workpiece. The motor 4 40 is adjusted by the controller so that the rotating rod 39 rotates, a workpiece is released, and is clamped by the clamping cylinder 28. The rotating rod 39 is reset to prevent other workpieces from falling.

[0069] Through the combined action of the motor 1 27 and the motor 2 32, the slot rod 301 rotates toward the clamping cylinder 28, so that the workpiece falls into the embedding groove of the slot rod 301, and the position of the slot rod 301 is further adjusted so that the workpiece is clamped by the three-jaw chuck 1 and the base 6, and the processing can be carried out;

[0070] When the processing is completed, the slot rod 301 receives the processed rod and rotates under the action of the second motor 32 until the rod falls into the gap between the first support plate 31 and the second support plate 33;

[0071] Under the rotation of the roller, the processed rods are output, which is convenient, fast, time-saving and labor-saving.

[0072] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multifunctional pipe threading lathe, comprising a three-jaw chuck (1), characterized in that: A processing piece (3) is movably embedded in the interior of the three-jaw chuck (1), a thimble (16) is movably connected to the right end of the outer surface of the processing piece (3), an outer shaft (19) is fixedly installed on the right end of the outer surface of the thimble (16), the inner wall of the outer shaft (19) is threadedly connected to a first rotating shaft (10), a fixed shaft (4) is movably embedded in the outer surface of the outer shaft (19), both ends of the outer surface of the fixed shaft (4) are fixedly connected to a base (6), the first rotating shaft (10) is movably embedded in the interior of the base (6), a fixing ring (20) is movably sleeved on the outer surface of the first rotating shaft (10), the outer surface of the fixing ring (20) is fixedly installed in the interior of the base (6), and a rotating disk (11) is fixedly installed on the right end of the outer surface of the first rotating shaft (10); The material plate structure is fixedly connected to a support structure (8), the support structure (8) is slidably arranged in a slide groove (18), a third rotating shaft (21) is movably embedded in one side of the outer surface of the slide groove (18), one end of the outer surface of the third rotating shaft (21) is fixedly connected to a first motor (7), and the outer surface of the third rotating shaft (21) is connected to the support structure (8) by a thread; The material plate structure (9) comprises a vertically arranged upright plate (36), a material receiving assembly arranged at the upper end of the upright plate (36), a second support plate (33) arranged horizontally at the bottom end of the upright plate (36), a material transfer structure arranged on the second support plate (33), a horizontally arranged first support plate (31), and a material receiving structure (30) arranged on the first support plate (31); A spacing is provided between the support plate 1 (31) and the support plate 2 (33), and the support plate 1 (31) and the support plate 2 (33) are connected via a discharge structure; The outer side of the support plate 1 (31) or the support plate 2 (33) is connected to the support structure (8); The material receiving assembly comprises a receiving frame 1 (24), and a receiving frame 2 (26) connected to the receiving frame 1 (24) via a fixing rod (25), and a material discharge trough is provided at the bottom ends of the receiving frame 1 (24) and the receiving frame 2 (26); A rotating rod (39) is horizontally arranged below the material discharge chute, one end of the rotating rod (39) is connected to a motor four (40), and the motor four (40) is arranged on the receiving frame one (24); The material transfer structure comprises a rotating shaft (34) horizontally passing through both sides of the second support plate (33), telescopic cylinders (29) respectively arranged at both ends of the rotating shaft (34), and a clamping cylinder (28) connected to the telescopic cylinder (29); the rotating shaft (34) is connected to a motor (27) via a transmission belt (27); and the motor (27) is arranged on the second support plate (33); The material receiving structure (30) comprises a horizontally arranged slot rod (301), a swing rod 1 (302) having one end vertically connected to one end of the slot rod (301), a swing rod 2 (303) having one end connected to the swing rod 1 (302), and a driving shaft (304) connected to the other end of the swing rod 2 (303), wherein the driving shaft (304) passes through the supporting plate 1 (31), one end of the driving shaft (304) is connected to the motor 2 (32), and the top end surface of the slot rod (301) is provided with an embedding groove; The discharge structure comprises two rollers (38) arranged parallel to each other, the two ends of the rollers (38) being arranged on the lower end surfaces of the support plate 1 (31) and the support plate 2 (33) respectively through hinged seats, the two rollers (38) being connected through a transmission belt 2, and one of the rollers (38) being connected to a motor 3 (35) through a transmission belt 3.

2. A multifunctional pipe threading lathe according to claim 1, characterized in that: The outer surface of the workpiece (3) is movably connected to a cutting table (5), and a working frame (2) is provided on the bottom sliding sleeve of the outer surface of the cutting table (5).

3. A multifunctional pipe threading lathe according to claim 2, characterized in that: A slider (17) is slidably embedded in one side of the outer surface of the working frame (2), and the inner wall of the slider (17) is threadedly connected to a second rotating shaft (14); A second motor (12) is fixedly connected to one end of the outer surface of the second rotating shaft (14); a fixing block (15) is movably sleeved on the outer surface of the second rotating shaft (14); and a fixing platform (23) is fixedly mounted on one side of the outer surface of the fixing block (15); A bellows (13) is fixedly mounted on one side of the outer surface of the slider (17), and a blower collector (22) is fixedly mounted on the other end of the outer surface of the bellows (13).

4. A multifunctional pipe threading lathe according to claim 1, characterized in that: Both sides of the embedding groove are made of rubber material.

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