A stainless steel flange turning device

Abstract

The present invention belongs to the field of flange processing technology, specifically a stainless steel flange turning device, including a base frame, a turning structure is provided at the upper end of the base frame, the turning structure includes a lifting plate, the lifting plate is provided at the upper end of the base frame, an end turning tool, an external cylindrical turning tool and a grooving tool are provided on the surface of the lifting plate, and a clamping structure is provided at one end of the turning structure. By setting an adjustment structure, after a flange is turned, the support plate will move toward the inner wall of the center of the flange, so that the flange is fixed by the support plate, and then the transfer clamp will move to wrap the flange. At this time, the motor located on one side of the transfer clamp is started to clamp the flange. Then, during the resetting process of the telescopic cylinder, the flange will be transferred by the transfer clamp away from the turning structure, thereby realizing the automatic removal of the flange after turning, and the removal of the flange can be carried out continuously through the reciprocating operation of the telescopic cylinder.

Description

Technical Field

[0001] The invention belongs to the technical field of flange processing, in particular to a stainless steel flange turning device. Background Art

[0002] Stainless steel flange is a pipe connection component, usually used to connect pipes of different diameters or materials. It is made of stainless steel and has the characteristics of corrosion resistance, high strength and high temperature resistance. During the production and processing of flanges, turning equipment is required to cut the flanges, that is, the turning tool turns the rotating flange to cut off the excess metal on the flange blank for flange forming.

[0003] A patent application with publication number CN117161417A discloses a flange processing and turning equipment, including an equipment base, a fixed seat fixedly connected to the top of the equipment base, a servo motor fixedly connected to the inside of the fixed seat, and a roller fixedly connected to the output end of the servo motor. The equipment relies on the No. 1 slide rail, the No. 2 slide rail and the fixed frame to drive the turning tool to slide, thereby adjusting the turning position of the turning tool. The No. 1 water pump draws the cutting fluid inside the storage tank and sends it to the nozzle for spraying, thereby breaking chips at the turning tool.

[0004] There are still some problems in the actual application of the above scheme. When the flange is turned with the above equipment, since the flange is a wearing part, it needs to be replaced or spare parts are stored regularly, so each flange processing is carried out in batches. In the turning process of the existing flange, the outer wall of the flange needs to be clamped on the fixture, and then the flange is turned by the tool. After a flange is turned, if it is taken out directly, the heat residue on the surface will cause harm to the staff. However, if it is not taken out in time for subsequent processing, it is easy for the flange to cause slight deformation due to changes in ambient temperature, affecting the sealing performance. In addition, the flange is processed in batches. If it is taken out by wearing protective gloves, it will be very cumbersome.

[0005] To this end, the present invention provides a stainless steel flange turning device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a stainless steel flange turning device described in the present invention includes a base frame, a turning structure is provided at the upper end of the base frame, the turning structure includes a lifting plate, the lifting plate is provided at the upper end of the base frame, an end turning tool, an external cylindrical turning tool and a grooving tool are provided on the surface of the lifting plate, one end of the turning structure is provided with a clamping structure, and an adjustment structure is provided inside the clamping structure; the clamping structure includes: a rotating ring, the rotating ring is rotatably connected to the upper end of the base frame; a clamping bar, a plurality of the clamping bars are slidably connected to the surface of the rotating ring; The adjustment structure includes: a fixed plate, which is slidably connected to the inside of the rotating ring; a slide groove, which is opened on the surface of the fixed plate; a limit rod, which is slidably connected to the inner wall of the slide groove; a support plate, two of the support plates are arranged at one end of the limit rod; a sliding ring, which is slidably connected to one end of the fixed plate, and a connecting arm is provided between the sliding ring and the support plate, and both the sliding ring and the support plate are rotatably connected to the connecting arm; a rotating tooth, which is rotatably connected to the upper end of the rotating ring; a transfer clamp, two of the transfer clamps are arranged at one end of the rotating tooth.

[0008] Preferably, a fixed frame is provided at the upper end of the base frame, the clamping structure further includes a connecting ring, the connecting ring is provided at one end of the fixed frame, and the rotating ring is rotatably connected to the connecting ring, the turning structure further includes: an operating module, the operating module is provided at the upper end of the lifting plate; a first sliding frame, the first sliding frame is provided at the upper end of the lifting plate, and the operating module slides on the inner wall of the first sliding frame; a second sliding frame, the second sliding frame is provided at the upper end of the lifting plate, and the operating module slides on the inner wall of the second sliding frame; the adjusting structure further includes: a fixed plate , the fixing plate is arranged at one end of the fixing plate, and the fixing plate is connected to the sliding ring; the telescopic cylinder, the telescopic cylinder is arranged at one end of the fixed frame; the telescopic rod, the telescopic rod is slidably connected to the inside of the telescopic cylinder; the abutment frame, the abutment frame is arranged at one end of the telescopic rod; the connecting disc, the connecting disc is arranged on the surface of the abutment frame; the adjusting plate, the adjusting plate is arranged at one end of the connecting disc, and an adjusting spring is provided between the adjusting plate and the connecting disc; the abutment bar, the abutment bar is arranged inside the connecting ring, and the adjusting plate contacts the abutment bar when working.

[0009] Preferably, a fixing bar is provided at the upper end of the telescopic cylinder, a connecting plate is provided at one end of the fixing bar, and the connecting plate is engaged with the rotating teeth.

[0010] Preferably, a return spring is provided between the fixing plate and the fixing disk.

[0011] Preferably, a plurality of asbestos pads are provided inside the transfer clamp.

[0012] Preferably, an extension rod is provided at one end of the fixing frame, a second tooth buckle is provided at the end of the extension rod, a first tooth buckle is provided at one end of the rotating tooth, and the first tooth buckle is provided inside the second tooth buckle.

[0013] Preferably, a cleaning frame is provided at one end of the upper end of the base frame close to the rotating ring, and a nozzle is provided at one end of the cleaning frame, and the nozzle is arranged at an angle.

[0014] Preferably, a rubber sheet is slidably connected to the interior of the cleaning frame, a ventilation groove is provided on the inner wall of the cleaning frame, and a rotating circular plate is rotatably connected to one end of the cleaning frame close to the ventilation groove.

[0015] Preferably, a sliding block is provided at one end of the connecting plate, and the sliding block is connected to the rubber sheet.

[0016] Preferably, a reset rubber block is provided inside the cleaning frame, and the reset rubber block is in contact with the sliding block.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. A stainless steel flange turning device described in the present invention has an adjusting structure. After the turning of a flange is completed, the telescopic cylinder is started, and the telescopic cylinder will drive the telescopic rod and the abutment frame to move toward the vacant position in the center of the flange. After the expansion plate moves to the center of the flange, the telescopic rod is started, and the telescopic rod will drive the abutment frame to move. At this time, the abutment bar will no longer contact the adjusting plate, so that the adjusting spring releases the elastic force, thereby pulling the adjusting plate to reset. At this time, the abutment frame will no longer contact the fixing plate, and then the abutment frame will press the fixing plate, so that the expansion plate moves toward the inner wall of the center of the flange, thereby The flange is fixed by the expansion plate, and then the telescopic cylinder is started again. The telescopic cylinder will push the fixed flange to move in the direction away from the rotating ring, and in the process of the movement of the telescopic cylinder, the connecting plate connected to the telescopic cylinder will also engage with the rotating teeth, so that the rotating teeth drive the transfer clamp to move to wrap the flange, and then start the motor on one side of the transfer clamp to clamp the flange. Then, during the resetting process of the telescopic cylinder, the flange will be transferred by the transfer clamp away from the turning structure, thereby realizing the automatic removal of the flange after turning, and through the reciprocating work of the telescopic cylinder, the removal of the flange can be carried out continuously.

[0019] 2. The stainless steel flange turning device described in the present invention is equipped with a cleaning frame. During the resetting process of the telescopic cylinder, the sliding block connected to the connecting plate will drive the rubber sheet to move inside the cleaning frame, thereby drawing gas from the ventilation groove into the interior of the cleaning frame. Subsequently, during the operation of the telescopic cylinder, the rubber sheet will move toward the direction of the rotating circular plate, thereby covering the ventilation groove and allowing gas to be ejected from the nozzle, eventually blowing away the debris after turning, so as to facilitate the turning work of the next flange part. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of embodiment 1 of the present invention;

[0022] Figure 2 This is a front view of the first embodiment of the present invention;

[0023] Figure 3 is a perspective view of the turning structure of the present invention;

[0024] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0025] Figure 5 This is a diagram showing the positions of the rotating ring and the telescopic cylinder of the present invention;

[0026] Figure 6 This is a diagram showing the positions of the support plate and the telescopic cylinder of the present invention;

[0027] Figure 7 yes Figure 6 A partial enlarged view of point B in the middle;

[0028] Figure 8 This is a connection diagram of the transfer clamp and the connecting plate of the present invention;

[0029] Figure 9 yes Figure 8 A partial enlarged view of point C in the middle;

[0030] Figure 10 is an internal view of the cleaning frame of the present invention;

[0031] Figure 11 This is a diagram showing the positions of the ventilation groove and the rotating circular plate of the present invention;

[0032] In the figure: 1. Base frame; 2. Turning structure; 21. Lifting plate; 22. First sliding frame; 23. Second sliding frame; 24. Operating module; 25. End turning tool; 26. External cylindrical turning tool; 27. Grooving tool; 3. Fixing frame; 4. Clamping structure; 41. Connecting ring; 42. Clamping bar; 43. Rotating ring; 5. Adjusting structure; 501. Transfer clamp; 502. Rotating gear; 503. Connecting plate; 504. Telescopic cylinder; 505. Sliding block; 506. Nozzle; 507. Abutting frame; 508. Fixing plate; 509 , abutment strip; 510, telescopic rod; 511, sliding ring; 512, fixing plate; 513, reset spring; 514, expansion plate; 515, connecting arm; 516, limiting rod; 517, slide groove; 518, connecting disc; 519, adjusting spring; 520, adjusting plate; 521, fixing strip; 522, extension rod; 523, asbestos pad; 524, first tooth buckle; 525, ventilation groove; 526, second tooth buckle; 527, cleaning frame; 528, rubber sheet; 529, reset rubber block; 530, rotating circular plate; 6, flange. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] Example 1: Figures 1 to 11 As shown, a stainless steel flange turning device according to an embodiment of the present invention includes a base frame 1, a turning structure 2 is provided at the upper end of the base frame 1, the turning structure 2 includes a lifting plate 21, the lifting plate 21 is provided at the upper end of the base frame 1, an end turning tool 25, an external cylindrical turning tool 26 and a grooving tool 27 are provided on the surface of the lifting plate 21, one end of the turning structure 2 is provided with a clamping structure 4, and an adjustment structure 5 is provided inside the clamping structure 4; the clamping structure 4 includes: a rotating ring 43, the rotating ring 43 is rotatably connected to the upper end of the base frame 1; a clamping bar 42, a plurality of clamping bars 42 are slidably connected to the surface of the rotating ring 43; the adjustment structure 5 includes: a fixed plate 508, the fixed plate 508 is slidably connected Inside the rotating ring 43; the slide groove 517, the slide groove 517 is opened on the surface of the fixed disk 508; the limit rod 516, the limit rod 516 is slidably connected to the inner wall of the slide groove 517; the expansion plate 514, the two expansion plates 514 are arranged at one end of the limit rod 516; the sliding ring 511, the sliding ring 511 is slidably connected to one end of the fixed disk 508, and a connecting arm 515 is provided between the sliding ring 511 and the expansion plate 514, both the sliding ring 511 and the expansion plate 514 are rotatably connected to the connecting arm 515; the rotating tooth 502, the rotating tooth 502 is rotatably connected to the upper end of the rotating ring 43; the transfer clamp 501, the two transfer clamps 501 are arranged at one end of the rotating tooth 502.

[0035] Specifically, a stainless steel flange turning device of the scheme is mainly used for turning the flange 6. When in use, the flange 6 is first placed inside a plurality of clamping bars 42, and then the clamping bars 42 are started. The plurality of clamping bars 42 will move toward one end close to each other, thereby clamping the flange 6. Then the lifting plate 21 is started, and the lifting plate 21 will drive the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27 to move to be flush with the flange 6 to be processed, and then the rotating ring 43 is started, and the rotating ring 43 will drive the flange 6 to rotate, and then the external cylindrical turning tool is started. 26, the outer cylindrical turning tool 26 will move toward the direction of the flange 6 and contact the surface of the flange 6, thereby processing the outer cylindrical surface of the flange 6 to achieve the required dimensional accuracy and surface roughness. After the outer cylindrical surface of the flange 6 is processed, the end turning tool 25 is started. The end turning tool 25 will move toward the direction of the flange 6 and contact the end face of the flange 6, thereby processing the end face of the flange 6 to ensure the flatness of the end face and the perpendicularity to the axis. Finally, the grooving tool 27 is started to move toward the direction of the flange 6. The grooving tool 27 will process various grooves on the flange 6. Then the turning work of one flange 6 is completed. At this time, the fixing plate 508 is started, and the fixing plate 508 will drive the sliding ring 511 and the expansion plate 514 to move toward the direction of the flange 6. After the expansion plate 514 moves to the center of the flange 6, the sliding ring 511 is started. The sliding ring 511 will slide on the surface of the fixing plate 508. Since the sliding ring 511 and the expansion plate 514 are connected by the connecting arm 515, and the limiting rod 516 at one end of the expansion plate 514 slides on the inner wall of the slide groove 517, the expansion plate 514 will move toward the inner wall of the flange 6 at this time. Finally, the flange 6 is stretched open to fix the flange 6, and then the clamping bar 42 is closed and the fixing plate 508 and the rotating tooth 502 are started. The fixing plate 508 will drive the fixed flange 6 to move away from the rotating ring 43, and then the rotating tooth 502 will drive the transfer clamp 501 to move to wrap the flange 6, and then start the motor on one side of the transfer clamp 501 to clamp the flange 6, and then start the rotating tooth 502 to reset, so that the flange 6 after turning can be automatically removed, and through the reciprocating work of the fixing plate 508, the removal of the flange 6 can be carried out continuously.

[0036] like Figures 1 to 8As shown, the upper end of the base frame 1 is provided with a fixed frame 3, the clamping structure 4 also includes a connecting ring 41, the connecting ring 41 is provided at one end of the fixed frame 3, and the rotating ring 43 is rotatably connected to the connecting ring 41, the turning structure 2 also includes: an operating module 24, the operating module 24 is provided at the upper end of the lifting plate 21; a first sliding frame 22, the first sliding frame 22 is provided at the upper end of the lifting plate 21, and the operating module 24 slides on the inner wall of the first sliding frame 22; a second sliding frame 23, the second sliding frame 23 is provided at the upper end of the lifting plate 21, and the operating module 24 slides on the inner wall of the second sliding frame 23; the adjustment structure 5 also includes: a fixed plate 512, the fixed plate 512 is provided on the fixed plate 508 One end, and the fixed plate 512 is connected to the sliding ring 511; the telescopic cylinder 504, the telescopic cylinder 504 is arranged at one end of the fixed frame 3; the telescopic rod 510, the telescopic rod 510 is slidably connected to the inside of the telescopic cylinder 504; the abutment frame 507, the abutment frame 507 is arranged at one end of the telescopic rod 510; the connecting disc 518, the connecting disc 518 is arranged on the surface of the abutment frame 507; the adjusting plate 520, the adjusting plate 520 is arranged at one end of the connecting disc 518, and an adjusting spring 519 is provided between the adjusting plate 520 and the connecting disc 518; the abutment bar 509, the abutment bar 509 is arranged inside the connecting ring 41, and the adjusting plate 520 contacts the abutment bar 509 when working.

[0037] Specifically, when the flange 6 is being turned, the operating module 24 is started. The operating module 24 can not only control the opening of the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27, but also because the operating module 24 can slide inside the first sliding frame 22 and the second sliding frame 23, it can drive the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27 to adjust their positions at will, thereby performing the turning work. After the turning of a flange 6 is completed, the telescopic cylinder 504 is started. The telescopic cylinder 504 will drive the telescopic rod 510 and the abutment frame 507 to move toward the vacant position in the center of the flange 6. Since the adjustment plate 520 is abutted by the abutment bar 509 at this time, the telescopic rod 510 will After the support plate 514 moves to the center of the flange 6 by driving the fixing plate 508 through the abutment frame 507, the telescopic rod 510 is started. At this time, the abutment bar 509 will no longer be in contact with the adjustment plate 520, so that the adjustment spring 519 releases the elastic force, thereby pulling the adjustment plate 520 to reset. At this time, the abutment frame 507 will no longer be in contact with the fixing plate 508. Then the abutment frame 507 will press the fixing plate 512, so that the support plate 514 moves toward the inner wall of the center of the flange 6, so that the flange 6 is fixed by the support plate 514. Then the telescopic cylinder 504 is started again, and the telescopic cylinder 504 will push the fixed flange 6 to move away from the rotating ring 43, thereby realizing automatic removal.

[0038] As 1 to Figure 8 As shown, a fixing bar 521 is provided at the upper end of the telescopic cylinder 504 , and a connecting plate 503 is provided at one end of the fixing bar 521 , and the connecting plate 503 is engaged with the rotating gear 502 .

[0039] Specifically, by setting up the fixing bar 521, during the movement of the telescopic cylinder 504, the connecting plate 503 will be driven to move by the fixing bar 521, thereby causing the rotating tooth 502 to rotate, and the transfer clamp 501 can be driven to move while the telescopic cylinder 504 is working, thereby making the removal of the flange 6 faster.

[0040] like Figure 6 As shown, a return spring 513 is provided between the fixing plate 512 and the fixing disk 508 .

[0041] Specifically, by setting a reset spring 513, when the telescopic cylinder 504 is reset, since it is no longer in contact with the fixing plate 512, the reset spring 513 will release its elastic force, thereby pushing the fixing plate 512 and the sliding ring 511 to reset, so as to enable subsequent continuous work.

[0042] like Figure 8 As shown, a plurality of asbestos pads 523 are provided inside the transfer clamp 501 .

[0043] Specifically, by arranging a plurality of asbestos pads 523 inside the transfer clamp 501, when the transfer clamp 501 clamps the flange 6, the asbestos pads 523 will first contact the flange 6, which can not only protect the flange 6, but also temporarily reduce heat transfer.

[0044] like Figures 8 and 9 As shown, an extension rod 522 is provided at one end of the fixing frame 3 , a second tooth buckle 526 is provided at the end of the extension rod 522 , a first tooth buckle 524 is provided at one end of the rotating tooth 502 , and the first tooth buckle 524 is disposed inside the second tooth buckle 526 .

[0045] Specifically, by providing the first tooth buckle 524 and the second tooth buckle 526, when the rotating tooth 502 rotates, the first tooth buckle 524 and the second tooth buckle 526 rub against each other, so that the rotating tooth 502 can rotate normally. When the rotating tooth 502 stops rotating, the first tooth buckle 524 and the second tooth buckle 526 will be engaged, so that the rotating tooth 502 can be fixed when it rotates to any angle.

[0046] Example 2: Figures 10 and 11 As shown, in contrast to Example 1, another embodiment of the present invention is as follows: a cleaning frame 527 is provided at one end of the upper end of the base frame 1 close to the rotating ring 43, and a nozzle 506 is provided at one end of the cleaning frame 527, and the nozzle 506 is arranged at an angle.

[0047] Specifically, by setting up a cleaning frame 527, after the turning of a flange part 6 is completed, the blowing module inside the cleaning frame 527 is started, and the blowing module will spray air through the nozzle 506, thereby blowing away the debris after turning, so as to facilitate the turning work of the next flange part 6.

[0048] like Figures 10 and 11 As shown, a rubber sheet 528 is slidably connected to the interior of the cleaning frame 527 , a ventilation groove 525 is opened on the inner wall of the cleaning frame 527 , and a rotating circular plate 530 is rotatably connected to one end of the cleaning frame 527 near the ventilation groove 525 .

[0049] Specifically, by setting the rubber sheet 528, when it is necessary to blow away the debris after turning, the rubber sheet 528 is started, and the rubber sheet 528 will move inside the cleaning frame 527 in the direction away from the ventilation groove 525. At this time, due to the air extraction of the rubber sheet 528, the rotating circular plate 530 will rotate, so that the gas enters the interior of the cleaning frame 527 through the ventilation groove 525, and then the rubber sheet 528 is moved in the opposite direction. The rubber sheet 528 will push the gas out, and the rotating circular plate 530 will be closed at this time, so that the gas can only be ejected through the nozzle 506, and finally the debris after turning is blown away.

[0050] like Figures 10 and 11 As shown, a sliding block 505 is provided at one end of the connecting plate 503 , and the sliding block 505 is connected to the rubber sheet 528 .

[0051] Specifically, by providing the sliding block 505 , when the telescopic cylinder 504 drives the connecting plate 503 to move back and forth, the sliding block 505 can move the rubber sheet 528 inside the cleaning frame 527 , thereby automatically blowing out the gas.

[0052] like Figures 10 and 11 As shown, a reset rubber block 529 is provided inside the cleaning frame 527 , and the reset rubber block 529 is in contact with the sliding block 505 .

[0053] Specifically, by setting the reset rubber block 529, the reset rubber block 529 will crack into a small gap when it contacts the sliding block 505, so that the sliding block 505 can move. When the reset rubber block 529 is not in contact with the sliding block 505, the reset rubber block 529 will abut against the reset rubber block 529, thereby sealing the cleaning frame 527 and preventing the internal gas from leaking from above.

[0054] Working principle: When in use, first place the flange 6 inside the plurality of clamping bars 42, then start the clamping bars 42, and the plurality of clamping bars 42 will move toward one end close to each other, thereby clamping the flange 6, and then start the lifting plate 21, which will drive the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27 to move flush with the flange 6 to be processed, and then start the operating module 24. The operating module 24 can not only control the opening of the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27, but also because the operating module 24 can slide inside the first sliding frame 22 and the second sliding frame 23, it can drive the end turning tool 25, the external cylindrical turning tool 26 and the grooving tool 27 to adjust their positions at will. The rotating ring 43 is first started, and the rotating ring 43 will drive the flange 6 to rotate, and then the external cylindrical turning tool 26 is started. The external cylindrical turning tool 26 will move toward the direction of the flange 6 and contact the surface of the flange 6, thereby processing the outer cylindrical surface of the flange 6 to achieve the required dimensional accuracy and surface roughness. After the outer cylindrical surface of the flange 6 is processed, the end turning tool 25 is started. The end turning tool 25 will move toward the direction of the flange 6 and contact the end face of the flange 6, thereby processing the end face of the flange 6 to ensure the flatness of the end face and the perpendicularity to the axis. Finally, the grooving tool 27 is started to move toward the direction of the flange 6. The grooving tool 27 will process various grooves on the flange 6, and then a flange 6 is completed. The turning work, at this time, the telescopic cylinder 504 is started, and the telescopic cylinder 504 will drive the telescopic rod 510 and the abutment frame 507 to move toward the vacant part in the center of the flange part 6. Since the adjustment plate 520 is abutted by the abutment bar 509 at this time, the telescopic rod 510 will drive the fixing plate 508 to move through the abutment frame 507. After the expansion plate 514 moves to the center of the flange part 6, the telescopic rod 510 is started. At this time, the abutment bar 509 will no longer contact the adjustment plate 520, so that the adjustment spring 519 releases the elastic force, thereby pulling the adjustment plate 520 to reset. At this time, the abutment frame 507 will no longer contact the fixing plate 508, and then the abutment frame 507 will press the fixing plate 512, so that the sliding ring 511 is fixed on the fixing plate 50 8 slides on the surface. Since the sliding ring 511 is connected to the expansion plate 514 through the connecting arm 515, and the limiting rod 516 at one end of the expansion plate 514 slides on the inner wall of the slide groove 517, the expansion plate 514 will move toward the inner wall of the flange 6 at this time, and finally expand the flange 6 to fix the flange 6. In the process of moving the telescopic cylinder 504, the connecting plate 503 will be driven to move through the fixing bar 521, so that the rotating tooth 502 rotates, and the rotating tooth 502 will drive the transfer clamp 501 to move to wrap the flange 6. Then, the motor located on one side of the transfer clamp 501 is started to clamp the flange 6. Then, the rotating tooth 502 is started to reset to realize the automatic removal of the flange 6 after turning.And through the reciprocating operation of the fixing plate 508, the removal of the flange 6 can be carried out continuously.

[0055] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel flange turning device, characterized in that: The invention comprises a base frame (1), wherein a turning structure (2) is provided at the upper end of the base frame (1), wherein the turning structure (2) comprises a lifting plate (21), wherein the lifting plate (21) is provided at the upper end of the base frame (1), wherein a face turning tool (25), an external cylindrical turning tool (26) and a grooving tool (27) are provided on the surface of the lifting plate (21), wherein a clamping structure (4) is provided at one end of the turning structure (2), and an adjusting structure (5) is provided inside the clamping structure (4); The clamping structure (4) comprises: A rotating ring (43), the rotating ring (43) being rotatably connected to the upper end of the base frame (1); Clamping bars (42), wherein a plurality of the clamping bars (42) are slidably connected to the surface of the rotating ring (43); The regulating structure (5) comprises: a fixed plate (508), the fixed plate (508) being slidably connected to the interior of the rotating ring (43); a slide groove (517), the slide groove (517) being provided on the surface of the fixing plate (508); a limiting rod (516), wherein the limiting rod (516) is slidably connected to the inner wall of the sliding groove (517); A support plate (514), wherein the two support plates (514) are arranged at one end of the limiting rod (516); A sliding ring (511), wherein the sliding ring (511) is slidably connected to one end of the fixed plate (508), and a connecting arm (515) is provided between the sliding ring (511) and the support plate (514), and both the sliding ring (511) and the support plate (514) are rotatably connected to the connecting arm (515); a rotating tooth (502), the rotating tooth (502) being rotatably connected to the upper end of the rotating ring (43); Transfer clamps (501), two of the transfer clamps (501) are provided at one end of the rotating tooth (502).

2. A stainless steel flange turning device according to claim 1, characterized in that: The upper end of the base frame (1) is provided with a fixed frame (3), the clamping structure (4) further includes a connecting ring (41), the connecting ring (41) is provided at one end of the fixed frame (3), and the rotating ring (43) is rotatably connected to the connecting ring (41), and the turning structure (2) further includes: an operating module (24), the operating module (24) being arranged at the upper end of the lifting plate (21); a first sliding frame (22), the first sliding frame (22) being arranged at the upper end of the lifting plate (21), and the operating module (24) sliding on the inner wall of the first sliding frame (22); a second sliding frame (23), the second sliding frame (23) being provided at the upper end of the lifting plate (21), and the operating module (24) sliding on the inner wall of the second sliding frame (23); The regulating structure (5) further comprises: A fixing plate (512), the fixing plate (512) being provided at one end of the fixing plate (508), and the fixing plate (512) being connected to the sliding ring (511); a telescopic cylinder (504), the telescopic cylinder (504) being arranged at one end of the fixed frame (3); a telescopic rod (510), the telescopic rod (510) being slidably connected to the interior of the telescopic cylinder (504); an abutting frame (507), the abutting frame (507) being provided at one end of the telescopic rod (510); a connecting disc (518), the connecting disc (518) being provided on a surface of the abutting frame (507); an adjusting plate (520), the adjusting plate (520) being provided at one end of the connecting disc (518), and an adjusting spring (519) being provided between the adjusting plate (520) and the connecting disc (518); An abutment strip (509), the abutment strip (509) is provided inside the connecting ring (41), and the adjustment plate (520) contacts the abutment strip (509) during operation.

3. The stainless steel flange turning device according to claim 2, characterized in that: A fixing bar (521) is provided at the upper end of the telescopic cylinder (504), a connecting plate (503) is provided at one end of the fixing bar (521), and the connecting plate (503) is engaged with the rotating teeth (502).

4. The stainless steel flange turning device according to claim 3, characterized in that: A return spring (513) is provided between the fixing plate (512) and the fixing disc (508).

5. The stainless steel flange turning device according to claim 1, characterized in that: Several asbestos pads (523) are provided inside the transfer clamp (501).

6. The stainless steel flange turning device according to claim 3, characterized in that: An extension rod (522) is provided at one end of the fixed frame (3), a second tooth buckle (526) is provided at the end of the extension rod (522), a first tooth buckle (524) is provided at one end of the rotating tooth (502), and the first tooth buckle (524) is arranged inside the second tooth buckle (526).

7. The stainless steel flange turning device according to claim 6, characterized in that: A cleaning frame (527) is provided at one end of the upper end of the base frame (1) close to the rotating ring (43), and a nozzle (506) is provided at one end of the cleaning frame (527), and the nozzle (506) is arranged at an angle.

8. The stainless steel flange turning device according to claim 7, characterized in that: A rubber sheet (528) is slidably connected to the interior of the cleaning frame (527), a ventilation groove (525) is provided on the inner wall of the cleaning frame (527), and a rotating circular plate (530) is rotatably connected to one end of the cleaning frame (527) close to the ventilation groove (525).

9. The stainless steel flange turning device according to claim 8, characterized in that: A sliding block (505) is provided at one end of the connecting plate (503), and the sliding block (505) is connected to the rubber sheet (528).

10. The stainless steel flange turning device according to claim 9, characterized in that: A reset rubber block (529) is provided inside the cleaning frame (527), and the reset rubber block (529) is in contact with the sliding block (505).

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