A socket-type stainless steel pipe and turning equipment thereof

Abstract

The present invention relates to the technical field of stainless steel pipe cutting and forming, and discloses a sleeve-type stainless steel pipe and its turning processing equipment, the turning processing equipment includes a machine platform, a feed plate is fixed on the machine platform, a slide 1 is fixed on the machine platform, a cylinder 1 is fixed on the slide 1, the output end of the cylinder 1 is fixedly connected to a laser cutting knife, a mounting seat is fixed on the machine platform, and a cylinder 2 is fixed on the machine platform and located on both sides of the mounting seat, and the mounting seat is located at one end of the feed plate. The turning processing equipment of the present invention uses a V-shaped block to fix the steel pipe, which can facilitate the rotation of the steel pipe and ensure the stability of the stainless steel pipe. The processing position uses an upper roller and a lower roller to support the inside of the steel pipe, which is convenient for the cutting processing of the stainless steel pipe and avoids the deformation of the stainless steel pipe. The recessed groove on the connecting plate is clamped with the end of the sleeve-type stainless steel pipe to lock the position of the stainless steel pipe, which helps to improve the stability of the stainless steel pipe fixation during deep cutting processing and improve the accuracy of deep cutting processing.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel pipe cutting and forming, in particular to a sleeve-type stainless steel pipe and a turning processing device thereof. Background Art

[0002] Stainless steel pipes are made of stainless steel. They have the characteristics of high strength, corrosion resistance, and easy processing. They are widely used in daily production, life and other fields.

[0003] In the prior art, the name disclosed in the application number: CN202121201055.0 is: a device for quickly positioning and punching the center hole of a stainless steel pipe, which includes a steel pipe positioning structure and a punching structure, the punching structure includes a slide plate, a lifting platform and a punching motor; the steel pipe positioning structure includes a telescopic push rod and a positioning clamp assembly, the telescopic push rod is fixed at the bottom end of the inner side of the base frame, and the end of the telescopic push rod is connected to the positioning clamp assembly.

[0004] However, the punching device mentioned in the prior art uses a positioning clamp assembly to fix the steel pipe, but the firmness of clamping the circular steel pipe is poor. During processing, the steel pipe is prone to displacement, which affects the accuracy of punching. In addition, it is troublesome to switch the processing position of the steel pipe during the processing. Therefore, it is necessary to design a sleeve-type stainless steel pipe and its turning processing equipment. Summary of the invention

[0005] The object of the present invention is to provide a sleeve-type stainless steel pipe and a turning processing equipment thereof to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A turning processing equipment for a socket-type stainless steel pipe, the socket-type stainless steel pipe comprises a main body, one end of the main body is provided with an annular groove, the other end is provided with a circular groove, a connecting block is fixed in the annular groove, grooves are symmetrically arranged in the circular groove, a threaded hole is provided on the connecting block, a through hole is provided in the groove, the groove cooperates with the connecting block, a U-shaped block is fixed in the main body, and the two ends of the U-shaped block are in contact with the inner wall of the other main body.

[0008] The turning processing equipment includes a machine table, a conveying plate for conveying stainless steel pipes is fixed on the machine table, a slide table 1 is fixed on the machine table, a cylinder 1 is fixed on the slide table 1, the output end of the cylinder 1 is fixedly connected to the laser cutting knife, a mounting seat is fixed on the machine table, a cylinder 2 is fixed on the machine table and located on both sides of the mounting seat, and the mounting seat is located at one end of the conveying plate.

[0009] Furthermore, a top plate is fixed on the conveying plate, a guide roller is symmetrically rotated at one end of the conveying plate, the guide roller is located between the mounting seat and the conveying plate, a cylinder three is fixed on the top plate, the output end of the cylinder three is fixedly connected to the limit plate, driving rollers are rotatably provided at both ends of the limit plate, a motor one is fixed at one end of the limit plate, and the output end of the motor one is fixedly connected to the driving roller.

[0010] Furthermore, a mounting groove is provided on the mounting seat, a V-shaped block is fixed in the mounting groove, a top block is symmetrically slid on the V-shaped block, a top frame is slid on the top of the V-shaped block, the top frame is fixed to the output end of cylinder 2, a symmetrically distributed shaft rod is rotated on the top frame, and a driving wheel for moving the stainless steel pipe is fixed on the shaft rod.

[0011] A transmission belt is fixedly connected to one end of the shaft rod, a motor 2 is fixed on the top frame, an output end of the motor 2 is fixedly connected to a shaft rod, a motor 3 is fixed on the top frame, an output end of the motor 3 is fixedly connected to a gear 1, a moving frame is slidably arranged on the top frame, a spring 1 is fixed between the moving frame and the top frame, a rack is fixed on the moving frame, and the rack is meshed with the gear 1.

[0012] Furthermore, a guide rod is fixed under the top block, which is slidably connected to the mounting seat, and two springs for connecting to the mounting seat are fixed under the top block. The mounting seat is symmetrically provided with sliding grooves, and a moving block slides in the sliding grooves. An inclined surface is provided on the moving plate, which is slidably connected to one end of the top block. A support plate is fixed to one end of the moving plate, and a bottom plate is fixed between the two support plates.

[0013] Furthermore, a vertical frame is fixed on the machine platform, the vertical frame is located at one end of the mounting base away from the feed plate, a fixed plate is fixed on the vertical frame, a cross bar is provided under the fixed plate, both ends of the cross bar are fixedly connected to the vertical frame, a cylinder four is fixed on the fixed plate, an output end of the cylinder four is fixedly connected to a motor four, and an output end of the motor four is fixedly connected to a rotary plate.

[0014] Furthermore, a slide table 2 is fixed at one end of the rotary plate, a turning tool for deep cutting of stainless steel pipes slides on the slide table 2, a guide rod is fixed on the rotary plate, a lead screw is rotatably arranged on the rotary plate, a movable plate slides on the guide rod, the movable plate is threadedly connected to the lead screw, a motor 5 is fixed at one end of the rotary plate, and an output end of the motor 5 is connected to the lead screw.

[0015] Furthermore, a motor six is ​​fixed on the movable plate, a milling cutter for stainless steel pipe processing rotates below the movable plate, a gear two is fixed on the tool rod of the milling cutter, the two gears two are meshed, and the output end of the motor six is ​​fixedly connected to a gear two.

[0016] Furthermore, a motor seven is fixed on the cross bar, an active rod is fixedly connected to the output end of the motor seven, an upper roller is fixed to the end of the active rod, a synchronous wheel is fixed on the active rod, an extension rod is fixedly connected to the bottom of the cross bar, a synchronous wheel is rotatably arranged on one side of the extension rod, and a synchronous belt is sleeved on the two synchronous wheels.

[0017] Furthermore, a cylinder five is fixed on the cross bar, and a trapezoidal plate is fixedly connected to the output end of the cylinder five. Straight grooves are symmetrically provided on the cross bar, and an L-shaped block slides in the straight groove. A spring three is fixedly connected to one side of the L-shaped block, and one end of the spring three is connected to the straight groove. A top shaft is fixed on the L-shaped block, and the top shaft is slidably connected to the waistline of the trapezoidal plate. A motor eight is fixedly provided on one side of the L-shaped block.

[0018] The output end of the motor eight is fixedly connected with a side roller for grinding stainless steel pipes, a cylinder six is ​​fixed on the vertical frame, a connecting plate is fixed on the cylinder six, a sink groove is provided on the connecting plate, a push rod is fixed on the end of the connecting plate, an outer roller is rotated on the push rod, and a push plate for moving the top plate is fixedly connected to the end of the push rod.

[0019] Furthermore, a driven rod is rotatably arranged on one side of the connecting plate, a lower roller is fixedly connected to the end of the driven rod, a guide rail is fixed on the driven rod, the guide rail passes through the extension rod and is slidably connected to the synchronous wheel.

[0020] Beneficial effects of the present invention:

[0021] 1. The turning processing equipment of the present invention uses a V-shaped block on the mounting seat to fix the steel pipe, which can facilitate the rotation of the steel pipe and ensure the stability of the main part of the stainless steel pipe. The upper roller and the lower roller are used to support the inside of the steel pipe at the processing position, which is convenient for the cutting processing of the stainless steel pipe and avoids the deformation of the stainless steel pipe.

[0022] 2. When punching a hole on the end of a stainless steel pipe, the turning processing equipment of the present invention adds a connecting plate on the basis of the limiting fixation of the upper roller and the lower roller. The connecting plate is clamped with the end of the sleeve-type stainless steel pipe through the recessed groove on the connecting plate to lock the position of the stainless steel pipe, which helps to improve the stability of the stainless steel pipe fixation during deep cutting processing and improve the accuracy of deep cutting processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a structural schematic diagram of the sleeve-type stainless steel pipe of the present invention;

[0025] Figure 2 It is a partial cross-sectional view of the sleeve-type stainless steel pipe of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of a single-section sleeve-type stainless steel pipe of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the turning processing device of the present invention;

[0028] Figure 5 is a cross-sectional view of the turning processing device of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the feed plate of the present invention;

[0030] Figure 7 It is a partial structural schematic diagram of the turning processing device of the present invention;

[0031] Figure 8 is a schematic cross-sectional structure diagram of the mounting base of the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the stand of the present invention;

[0033] Fig.10 It is a structural schematic diagram of the fixing plate of the present invention;

[0034] Fig.11 It is a structural schematic diagram of the fixing plate of the present invention;

[0035] Fig.12 It is a structural schematic diagram of the crossbar of the present invention;

[0036] Fig.13 It is a structural schematic diagram of the cross bar of the present invention.

[0037] The following are the descriptions of the reference numerals:

[0038] 1. Main body; 2. Machine table; 3. Mounting seat; 4. Stand; 11. Ring groove; 12. Connecting block; 13. Round groove; 14. Through hole; 15. U-shaped block; 16. Groove; 20. Cylinder 1; 21. Feed plate; 22. Top plate; 23. Guide roller; 24. Cylinder 3; 25. Limit plate; 26. Drive roller; 27. Motor 1; 28. Slide 1; 29. ​​Laser cutting knife; 31. V-shaped block; 32, top frame; 33, shaft; 34, driving wheel; 35, mobile frame; 36, spring 1; 37, rack; 38, gear 1; 39, motor 3; 41, fixed plate; 42, cross bar; 44, cylinder 5; 45, trapezoidal plate; 46, straight groove; 47, L-shaped block; 48, extension rod; 49, connecting plate; 200, cylinder 2; 310, top block; 311, guide rod ; 312, spring 2; 313, slide; 314, moving block; 315, inclined plane; 316, support plate; 317, bottom plate; 330, motor 2; 331, transmission belt; 401, guide rod; 410, cylinder 4; 411, rotary plate; 412, motor 4; 413, slide 2; 414, turning tool; 415, motor 5; 416, moving plate; 417, lead screw; 41 8. Gear 2; 419. Milling cutter; 420. Motor 7; 421. Active rod; 422. Upper roller; 423. Synchronous wheel; 424. Synchronous belt; 430. Cylinder 6; 431. Driven rod; 432. Lower roller; 433. Guide rail; 461. Spring 3; 470. Motor 8; 471. Top shaft; 472. Side roller; 491. Sink; 492. Push rod; 493. Push plate. DETAILED DESCRIPTION

[0039] 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.

[0040] A sleeve-type stainless steel pipe and a turning processing equipment thereof are provided. The stainless steel pipe is processed by the turning processing equipment, and the stainless steel pipe is cut by a cutting tool, and the stainless steel pipe is deeply processed to form a sleeve-type stainless steel pipe.

[0041] like Figure 1-Figure 3As shown, a socket-type stainless steel pipe comprises a main body 1, an annular groove 11 is provided at one end of the main body 1, a symmetrically distributed connecting block 12 is fixedly provided in the annular groove 11, a threaded hole is provided on the connecting block 12, a circular groove 13 is provided at the other end of the main body 1, the circular groove 13 is clamped with the annular groove 11, symmetrically distributed grooves 16 are provided in the circular groove 13, a through hole 14 is provided in the groove 16, the groove 16 cooperates with the connecting block 12 on the other section of the main body 1, and the two sections of the stainless steel pipe are socket-fixed to realize the connection between the two sections of the stainless steel pipe, and a U-shaped block 15 is fixedly provided at one end of the main body 1 away from the annular groove 11, and a bolt passes through the U-shaped block 15 and is fixedly connected to the main body 1.

[0042] Both ends of the U-shaped block 15 extend into the interior of the other main body 1 , and the ends of the U-shaped block 15 fit against the inner wall of the other main body 1 , thereby strengthening the connection between the two main bodies 1 and ensuring a stable connection between the two sections of stainless steel pipes.

[0043] like Figure 4 , Figure 5 As shown, a turning processing equipment for a sleeve-type stainless steel pipe includes a machine table 2, on which a feed plate 21 for conveying the stainless steel pipe is fixedly provided, a slide 28 is fixedly provided on the machine table 2 and at one end of the feed plate 21, a laser cutting knife 29 is provided on the slide 28, and the laser cutting knife 29 adopts an MPS-3015D laser tool, and a cylinder 20 is fixedly provided on the slide 28, and the output end of the cylinder 20 is fixedly connected to the laser cutting knife 29 to translate the position of the laser cutting knife 29.

[0044] A mounting base 3 is fixed on the machine table 2, and a cylinder 200 is fixed on the machine table 2 and on both sides of the mounting base 3. The output end of the cylinder 200 is vertically upward. The mounting base 3 is located at one end of the feed plate 21. The stainless steel pipe is cut by a laser cutting knife 29. A stand 4 is fixed on the machine table 2, and the stand 4 is located at one end of the mounting base 3 away from the feed plate 21.

[0045] like Figure 6 As shown, a top plate 22 is fixed on the conveying plate 21, and a symmetrically distributed guide roller 23 is rotatably provided at one end of the conveying plate 21. The guide roller 23 is located between the mounting seat 3 and the conveying plate 21, and is used to guide the stainless steel pipe conveyed to the mounting seat 3 and position the conveyed stainless steel pipe.

[0046] A cylinder three 24 is fixedly provided on the top plate 22, and the output end of the cylinder three 24 is vertically downward, and the output end of the cylinder three 24 is fixedly connected to a limit plate 25, and driving rollers 26 are rotatably provided at both ends of the limit plate 25. The driving roller 26 is attached to the top of the stainless steel pipe on the conveying plate 21 to limit the stainless steel pipe. A motor 27 is fixedly provided at one end of the limit plate 25, and the output end of the motor 27 is connected to the axis of the driving roller 26 to control the rotation of the driving roller 26 to move the stainless steel pipe.

[0047] like Figure 7 , Figure 8 As shown, a mounting groove is provided on the mounting seat 3, and a V-shaped block 31 is fixedly installed in the mounting groove. A symmetrically distributed top block 310 is slidably provided on the V-shaped block 31, and a top frame 32 is slidably provided on the top of the V-shaped block 31. The top frame 32 is fixedly connected to the output end of the cylinder 200, and the top frame 32 is controlled to move up and down by the cylinder 200. A symmetrically distributed shaft rod 33 is rotatably provided on the top frame 32, and a driving wheel 34 is fixedly installed on the shaft rod 33. The shaft rod 33 moves down until the driving wheel 34 fits the surface of the stainless steel pipe, driving the stainless steel pipe to rotate.

[0048] A transmission belt 331 is fixedly connected to one end of the shaft 33, a motor 2 330 is fixedly provided on the top frame 32, the output end of the motor 2 330 is fixedly connected to a shaft 33, a motor 39 is fixedly provided on the top frame 32, the output end of the motor 39 is fixedly connected to a gear 1 38, a moving frame 35 is slidably provided on the top frame 32, a spring 1 36 is fixedly provided between the moving frame 35 and the top frame 32, the spring 1 36 is located on the top frame 32 and is used to support the moving frame 35, a rack 37 is fixedly provided on the moving frame 35, and the rack 37 is meshed with the gear 1 38.

[0049] When the moving frame 35 moves downward and the top block 310 moves upward, the stainless steel pipe is squeezed, and the friction causes the stainless steel pipe to stop rotating, so that the stainless steel pipe is stably fixed during the processing of the threaded hole on the stainless steel pipe.

[0050] A guide rod 311 is fixedly provided below the top block 310, and the guide rod 311 is slidably connected to the mounting seat 3, and a spring 2 312 is fixedly provided below the top block 310, and one end of the spring 2 312 is fixedly connected to the mounting seat 3 to support the top block 310. The mounting seat 3 is provided with symmetrically distributed slide grooves 313, and a moving block 314 is slidably provided in the slide grooves 313. The moving block 314 is provided with an inclined surface 315, and the inclined surface 315 is slidably connected to one end of the top block 310, and a support plate 316 is fixedly provided at one end of the moving block 314, and the support plate 316 supports the stainless steel pipe extending out of the end of the V-shaped block 31 to support the stainless steel pipe located at the processing position, and a bottom plate 317 is fixedly connected between the two support plates 316.

[0051] like Figure 9-11As shown, a fixing plate 41 is fixedly provided on the vertical frame 4, a cross bar 42 is provided below the fixing plate 41, both ends of the cross bar 42 are fixedly connected to the vertical frame 4, a cylinder four 410 is fastened on the fixing plate 41, a motor four 412 is fixedly connected to the output end of the cylinder four 410, a rotary plate 411 is fixedly connected to the output end of the motor four 412, a slide two 413 is fixedly provided at one end of the rotary plate 411, a turning tool 414 is slidably provided on the slide two 413, for turning processing on the end of the stainless steel pipe, the driving wheel 34 is fitted to the stainless steel pipe and rotated, so that the stainless steel pipe is rotated, and the annular groove 11 is turned by the turning tool 414.

[0052] A guide rod 401 is fixedly provided on the rotating plate 411, and a lead screw 417 is provided on one side of the guide rod 401. The lead screw 417 is rotatably installed on the rotating plate 411, and a movable plate 416 is slidably provided on the guide rod 401. The movable plate 416 is threadedly connected with the lead screw 417. A motor 415 is fixedly provided at one end of the rotating plate 411, and the output end of the motor 415 is fixedly connected with the lead screw 417 to control the rotation of the lead screw 417 to drive the movable plate 416 to move horizontally.

[0053] A motor six is ​​fixedly provided on the movable plate 416, a milling cutter 419 is rotatably provided below the movable plate 416, a gear two 418 is fixedly provided on the tool rod of the milling cutter 419, the gear two 418 is rotatably provided below the movable plate 416, and the two gear twos 418 are meshed, the output end of the motor six is ​​fixedly connected to the axis center of one gear two 418, and the rotation of the milling cutter 419 is controlled.

[0054] like Figure 12-13 As shown, a motor 420 is fixedly provided on the cross bar 42, an active rod 421 is fixedly connected to the output end of the motor 420, an upper roller 422 is fixedly provided on the end of the active rod 421, a synchronous wheel 423 is fixedly provided on the active rod 421, a synchronous belt 424 is sleeved on the synchronous wheel 423, an extension rod 48 is fixedly connected to the lower part of the cross bar 42, one side of the extension rod 48 is also rotatably connected to the synchronous wheel 423, and both ends of the synchronous belt 424 are sleeved on the two synchronous wheels 423.

[0055] A cylinder five 44 is fixedly provided on the cross bar 42, and a trapezoidal plate 45 is fixedly connected to the output end of the cylinder five 44. A symmetrically distributed straight groove 46 is opened on the cross bar 42, and an L-shaped block 47 is slidably provided in the straight groove 46. A spring three 461 is fixedly connected to one side of the L-shaped block 47, and one end of the spring three 461 is fixedly connected to the end of the straight groove 46. A top shaft 471 is fixedly provided on the L-shaped block 47, and the top shaft 471 is slidably connected to the waistline of the trapezoidal plate 45. When the trapezoidal plate 45 moves toward the direction of the upper roller 422, the two top shafts 471 are simultaneously pushed to move in the opposite direction.

[0056] A motor eight 470 is fixedly provided on one side of the L-shaped block 47, and a side roller 472 is fixedly connected to the output end of the motor eight 470. The side roller 472 grinds the inner wall of the stainless steel pipe to remove burrs on the inner wall of the stainless steel pipe, so as to facilitate the cleaning of excess burrs generated in the cutting process. A cylinder six 430 is fixedly provided on the stand 4, and a connecting plate 49 is fixedly provided on the cylinder six 430. A sink groove 491 is provided on the connecting plate 49. When the turning process is completed, the annular groove 11 and the connecting block 12 are formed. The sink groove 491 is moved to fit the connecting block 12 by moving the connecting plate 49 to meet the end fixation of the stainless steel pipe and avoid the shaking of the stainless steel pipe during the threaded hole forming process.

[0057] A push rod 492 is fixedly provided at the end of the connecting plate 49, and an outer roller is rotatably provided on the push rod 492. The outer roller is rotatably set under the stainless steel pipe. A push plate 493 is fixedly connected to the end of the push rod 492. The push plate 493 moves toward the bottom plate 317 under the drive of the cylinder 6 430. When the push plate 493 pushes the bottom plate 317 to translate, the inclined surface 315 on the moving block 314 is controlled to move toward the top block 310, so that the end of the top block 310 slides on the inclined surface 315, gradually lifting the top block 310 to be fixed until the top block 310 is fixed to the side of the stainless steel pipe.

[0058] A driven rod 431 is rotatably connected to one side of the connecting plate 49, and a lower roller 432 is fixedly connected to the end of the driven rod 431. A guide rail 433 is fixedly provided on the driven rod 431. The driven rod 431 passes through the extension rod 48. The guide rail 433 passes through the extension rod 48 and is slidably connected to the synchronous wheel 423, and the lower roller 432 is driven to rotate by the power of the motor 420.

[0059] Here’s how it works:

[0060] When the stainless steel pipe moves from the conveying plate 21, the driving roller 26 is used to move the stainless steel pipe into the V-shaped block 31, and then the driving wheel 34 on the top frame 32 is used to support the stainless steel pipe, and then the laser cutting knife 29 is moved to cut the stainless steel pipe. The driving wheel 34 controls the rotation of the stainless steel pipe to achieve the slitting of the stainless steel pipe.

[0061] Then the other end of the stainless steel pipe is located at the stand 4, and the upper roller 422 is located inside the stainless steel pipe. The upper roller 422 is located at the top to support the highest position of the inner diameter of the stainless steel pipe, and then the cylinder 6 430 is used to push the lower roller 432 into the interior of the stainless steel pipe, and the trapezoidal plate 45 is translated to push the side rollers 472 on the two L-shaped blocks 47 to fit the middle of the inner wall of the stainless steel pipe, and the stainless steel pipe is positioned and locked by the support of the upper roller 422 and the limitation of the lower roller 432.

[0062] At this time, the driving wheel 34, the upper roller 422 and the lower roller 432 are rotated, and the rotating stainless steel pipe first cuts the end of the stainless steel pipe through the turning tool 414 to form the annular groove 11, and then the stainless steel pipe is rotated so that the connecting block 12 is located at the top and bottom of the stainless steel pipe, and the cylinder 6 430 is started to push the connecting plate 49 until the sink 491 is located at the bottom of the stainless steel pipe. The connecting block 12 is engaged, and the translation of the connecting plate 49 will cause the push plate 493 to push the bottom plate 317, and the top block 310 is lifted by the inclined surface 315 on the moving block 314. The top block 310 is fixed to the side of the stainless steel pipe to lock the stainless steel pipe as a whole.

[0063] Restart motor 412 and rotate the rotary plate 411 to switch the positions of the turning tool 414 and the milling cutter 419, and use the milling cutter 419 to mill the threaded holes on the connecting block 12. During the cutting and milling process, the upper roller 422 is located below the processing position to support the stainless steel pipe and avoid deformation of the thin-walled stainless steel pipe. The processing process is stable and reliable, the processing efficiency is high, and the degree of automation of the cutting process is high.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A turning processing device for a sleeve-type stainless steel pipe, the sleeve-type stainless steel pipe comprising a main body (1), characterized in that: The main body (1) is provided with an annular groove (11) at one end and a circular groove (13) at the other end; a connecting block (12) is fixed in the annular groove (11); grooves (16) are symmetrically provided in the circular groove (13); a threaded hole is provided on the connecting block (12); a through hole (14) is provided in the groove (16); the groove (16) cooperates with the connecting block (12); a U-shaped block (15) is fixed in the main body (1); two ends of the U-shaped block (15) are in contact with the inner wall of the other main body (1); The turning processing equipment comprises a machine table (2), a material conveying plate (21) for conveying stainless steel pipes is fixed on the machine table (2), a slide table (28) is fixed on the machine table (2), a cylinder (20) is fixed on the slide table (28), an output end of the cylinder (20) is fixedly connected to a laser cutting knife (29), a mounting seat (3) is fixed on the machine table (2), a cylinder (200) is fixed on the machine table (2) and located on both sides of the mounting seat (3), and the mounting seat (3) is located at one end of the material conveying plate (21); The mounting seat (3) is provided with a mounting groove, a V-shaped block (31) is fixed in the mounting groove, a top block (310) is symmetrically slidable on the V-shaped block (31), a top frame (32) is slidable on the top of the V-shaped block (31), the top frame (32) is fixedly connected to the output end of the second cylinder (200), symmetrically distributed shafts (33) are rotatable on the top frame (32), and a driving wheel (34) for moving the stainless steel pipe is fixed on the shaft (33); A transmission belt (331) is fixedly connected to one end of the shaft (33), a second motor (330) is fixed to the top frame (32), an output end of the second motor (330) is fixedly connected to a shaft (33), a third motor (39) is fixed to the top frame (32), an output end of the third motor (39) is fixedly connected to a first gear (38), a moving frame (35) is slidably mounted on the top frame (32), a first spring (36) is fixed between the moving frame (35) and the top frame (32), a rack (37) is fixed to the moving frame (35), and the rack (37) is meshed with the first gear (38); A guide rod (311) is fixed below the top block (310), the guide rod (311) is slidably connected to the mounting seat (3), a second spring (312) for connecting to the mounting seat (3) is fixed below the top block (310), a slide groove (313) is symmetrically provided on the mounting seat (3), a moving block (314) slides in the slide groove (313), an inclined surface (315) is provided on the moving block (314), the inclined surface (315) is slidably connected to one end of the top block (310), a support plate (316) is fixed to one end of the moving block (314), and a bottom plate (317) is fixed between the two support plates (316); A stand (4) is fixed on the machine platform (2), the stand (4) is located at one end of the mounting seat (3) away from the feed plate (21), a fixed plate (41) is fixed on the stand (4), a cross bar (42) is provided below the fixed plate (41), both ends of the cross bar (42) are fixedly connected to the stand (4), a cylinder four (410) is fixed on the fixed plate (41), an output end of the cylinder four (410) is fixedly connected to a motor four (412), and an output end of the motor four (412) is fixedly connected to a rotary plate (411); A second slide table (413) is fixed to one end of the rotary plate (411), a turning tool (414) for deep cutting of stainless steel pipes slides on the second slide table (413), a guide rod (401) is fixed to the rotary plate (411), a lead screw (417) is rotatably provided on the rotary plate (411), a movable plate (416) slides on the guide rod (401), the movable plate (416) is threadedly connected to the lead screw (417), a motor five (415) is fixed to one end of the rotary plate (411), and an output end of the motor five (415) is connected to the lead screw (417).

2. The turning processing equipment for sleeve-type stainless steel pipe according to claim 1, characterized in that: A top plate (22) is fixed on the feed plate (21), a guide roller (23) is symmetrically rotatable at one end of the feed plate (21), the guide roller (23) is located between the mounting seat (3) and the feed plate (21), a cylinder three (24) is fixed on the top plate (22), the output end of the cylinder three (24) is fixedly connected to a limit plate (25), drive rollers (26) are rotatable at both ends of the limit plate (25), a motor one (27) is fixed at one end of the limit plate (25), and the output end of the motor one (27) is fixedly connected to the drive roller (26).

3. The turning processing equipment for sleeve-type stainless steel pipe according to claim 1, characterized in that: A motor six is ​​fixed on the movable plate (416), a milling cutter (419) for processing stainless steel pipes is rotatable below the movable plate (416), a gear two (418) is fixed on the tool rod of the milling cutter (419), the two gear twos (418) are meshed, and the output end of the motor six is ​​fixedly connected to one gear two (418).

4. The turning processing equipment for sleeve-type stainless steel pipe according to claim 3, characterized in that: A motor seven (420) is fixed on the cross bar (42), an active rod (421) is fixedly connected to the output end of the motor seven (420), an upper roller (422) is fixed to the end of the active rod (421), a synchronous wheel (423) is fixed to the active rod (421), an extension rod (48) is fixedly connected to the bottom of the cross bar (42), a synchronous wheel (423) is rotatably provided on one side of the extension rod (48), and a synchronous belt (424) is sleeved on the two synchronous wheels (423).

5. The turning processing equipment for sleeve-type stainless steel pipe according to claim 1, characterized in that: The cross bar (42) is fixed with a cylinder five (44), the output end of the cylinder five (44) is fixedly connected with a trapezoidal plate (45), the cross bar (42) is symmetrically provided with straight grooves (46), an L-shaped block (47) is slidably arranged in the straight groove (46), a spring three (461) is fixedly connected to one side of the L-shaped block (47), one end of the spring three (461) is connected to the straight groove (46), a top shaft (471) is fixed to the L-shaped block (47), the top shaft (471) is slidably connected to the waistline of the trapezoidal plate (45), and a motor eight (470) is fixedly arranged on one side of the L-shaped block (47); The output end of the motor eight (470) is fixedly connected to a side roller (472) for grinding the stainless steel pipe, the stand (4) is fixedly connected to a cylinder six (430), the cylinder six (430) is fixedly connected to a connecting plate (49), the connecting plate (49) is provided with a sink groove (491), a push rod (492) is fixedly connected to the end of the connecting plate (49), an outer roller is rotatably disposed on the push rod (492), and a push plate (493) for moving the bottom plate (317) is fixedly connected to the end of the push rod (492).

6. The turning processing equipment for sleeve-type stainless steel pipe according to claim 5, characterized in that: A driven rod (431) is rotatably mounted on one side of the connecting plate (49), a lower roller (432) is fixedly connected to the end of the driven rod (431), a guide rail (433) is fixed on the driven rod (431), and the guide rail (433) passes through the extension rod (48) and is slidably connected to the synchronous wheel (423).

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