A centralizer processing device with anti-deformation function

Abstract

The invention relates to the technical field of centralizer processing, and specifically discloses a centralizer processing device with an anti-deformation function, the processing device is used for processing the centralizer, the processing device comprises a processing frame, a three-station feeding mechanism is arranged on the processing frame, an external detection clamping mechanism is arranged on the processing frame, an internal detection clamping auxiliary mechanism is arranged on the processing frame, and a roller auxiliary installation mechanism is arranged on the processing frame; the invention is provided with an external detection clamping mechanism and an internal detection clamping auxiliary mechanism, during the assembly process, the external detection clamping mechanism can ensure stable clamping of centralizers of different specifications, and ensure the stability of processing; when the centralizer is processed, the roller auxiliary installation mechanism can be used to quickly assemble the accessories of the centralizer, and deformation of the accessories can be avoided during the assembly process. At the same time, the installation balance of the accessories can be detected after assembly to ensure the overall installation effect.

Description

Technical Field

[0001] The invention relates to the technical field of centralizer processing, and in particular to a centralizer processing device with an anti-deformation function. Background Art

[0002] Centralizer, also known as stabilizer, is a tool that stabilizes downhole drilling tools and prevents deflection. Roller centralizers are often used in oil and gas drilling projects to provide support and centralization for casing or drilling tools during drilling through the contact between the roller and the well wall or the inner wall of the casing. When the casing or drilling tool moves in the wellbore, the roller of the roller centralizer rotates with the movement of the casing or drilling tool, reducing the friction between the casing and the well wall, so that the casing or drilling tool can be kept in the center of the wellbore. During the processing of the roller centralizer, the roller needs to be assembled on the centralizer housing;

[0003] Usually, when assembling the roller, the two ends of the roller are pressed or knocked into the mounting holes on the centralizer housing by manual tools. Both the pressing and manual knocking methods require a large force to be applied to the roller. Therefore, when assembling the roller, the roller may be deformed during installation due to the large squeezing force of the pressing equipment or the large knocking force of the manual tools. At the same time, the roller is prone to be installed crookedly during press installation, resulting in poor installation quality and the overall installation effect needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a centralizer processing device with an anti-deformation function.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A centralizer processing device with an anti-deformation function, the processing device is used to process the centralizer, the processing device comprises a processing frame, a three-station feeding mechanism is arranged on the processing frame, an external detection clamping mechanism is arranged on the processing frame, an internal detection clamping auxiliary mechanism is arranged on the processing frame, and a roller auxiliary installation mechanism is arranged on the processing frame;

[0007] The centralizer comprises a centralizer body, the centralizer body is evenly provided with protrusions, the centralizer body is evenly provided with mounting holes, rollers are movably installed inside the mounting holes, connecting grooves are provided on both sides of the inner wall of the mounting holes, extension sleeves 1 are fixedly installed at both ends of the rollers, an elastic member with elasticity is fixedly installed inside the extension sleeve 1, an extension sleeve 2 is arranged inside the extension sleeve 1, and an outer ring convex strip is fixedly installed on the extension sleeve 2;

[0008] The external detection clamping mechanism includes a mounting seat, which is fixedly mounted on the processing frame, and is provided with a rotating seat, a movable support, a connecting seat, a distance sensor and a detection clamping block;

[0009] The internal detection clamping auxiliary mechanism includes a top plate, which is movably mounted on the processing frame, and the lower side of the top plate is provided with four outer expansion plates, a rolling block and a distance sensor 2;

[0010] The roller auxiliary installation mechanism includes two fixed plates, which are fixedly connected to the processing frame. An auxiliary seat, an auxiliary sleeve, an auxiliary clamping plate, an outer push plate, an inner seat, a movable check block and a contact sensor are arranged between the two fixed plates.

[0011] Preferably, the extension sleeve 1 is rotatably installed inside the connecting groove, and the two ends on one side of the elastic member are slidably connected to the extension sleeve 2. The extension sleeve 2 is rotatably installed inside the connecting groove. The outer circular wall surface of the extension sleeve 2 is provided with a circular groove, and the inner circular wall surface of the extension sleeve 1 is provided with a clamping groove, and the outer ring convex strip is clamped in the inside of the clamping groove.

[0012] Preferably, the three-station loading mechanism includes a rotating frame, which is rotatably mounted on the processing frame, and three mounting disks are fixedly mounted on the rotating frame, and a fixed tray is fixedly mounted on the mounting disk, and the interior of the fixed tray is used to place clamps for fixing stabilizer bodies of different specifications.

[0013] Preferably, the rotating seat is rotatably mounted on the mounting seat, the movable support is movably mounted on the rotating seat, four adjustment seats are slidably mounted on the rotating seat, the movable support is movably mounted on the adjustment seat, the connecting seat is rotatably mounted on the movable support, a distance sensor is fixedly mounted on the connecting seat, a detection clamp is slidably mounted on the connecting seat, four springs are fixedly mounted on the connecting seat, one end of the spring is fixedly connected to the detection clamp, and a contact sensor is fixedly mounted on the detection clamp.

[0014] Preferably, the internal detection clamping auxiliary mechanism also includes a bottom turntable, which is rotatably mounted on the bottom of the top plate, and a mounting column is movably mounted on the bottom of the bottom turntable. Three movable rings are arranged on the mounting column, wherein the movable rings located at the middle position and the bottom position are fixedly mounted on the mounting column, and the movable ring at the top position is slidably mounted on the mounting column. A spring is fixedly mounted on the mounting column, and one end of the spring is fixedly connected to the movable ring.

[0015] Preferably, the four outward expansion plates are movably installed on the outside of the mounting column, four rotating arms are rotatably installed on the movable ring, the rotating arms are rotatably connected to the outward expansion plates, the rolling blocks are evenly and movably installed on the outward expansion plates, the outward expansion plates are evenly provided with fixed grooves for installing the rolling blocks, an inner frame is provided on the rolling blocks, the inner frame is rotatably connected to the rolling blocks, the inner frame is slidably installed inside the fixed groove, the distance sensor 2 is fixedly installed inside the fixed groove, four springs are fixedly installed inside the fixed groove, and one end of the spring is fixedly connected to the inner frame.

[0016] Preferably, the roller auxiliary mounting mechanism also includes two middle frames movably mounted between the two fixed plates, the middle frames can slide between the two fixed plates to change their positions, an adjusting drive assembly is arranged on the fixed plates, a threaded shaft 1 is rotatably mounted on one of the middle frames, a threaded shaft 2 is rotatably mounted on the other middle frame, the threads on the threaded shaft 1 and the threaded shaft 2 are in opposite directions, a lifting seat 1 is threadedly connected on the threaded shaft 1, a lifting seat 2 is threadedly connected on the threaded shaft 2, a lower extension sleeve 1 is movably mounted on the lifting seat 1 and the lifting seat 2, a lower extension sleeve 2 is slidably mounted on the lower extension sleeve 1, and the auxiliary seat is movably mounted on the lower extension sleeve 2.

[0017] Preferably, the roller auxiliary mounting mechanism also includes an external frame, which is fixedly mounted on the lower extension sleeve 2, and the auxiliary seat is slidably mounted on the external frame, on which a contact sensor 2 is fixedly mounted, on which four movable cylinders 2 are fixedly mounted, and on which four movable cylinders 1 are fixedly mounted, and the movable cylinder 1 is slidably connected to the movable cylinder 2, and a spring is fixedly mounted inside the movable cylinder 2, and one end of the spring is fixedly connected to the movable cylinder 1.

[0018] Preferably, the two auxiliary sleeves are movably mounted on the auxiliary seat, the auxiliary splint is movably mounted on the auxiliary sleeve, the outer push plate is movably mounted on the auxiliary sleeve, the inner seat is fixedly mounted on the lower extension sleeve 2, the movable check block is evenly slidably mounted on the inner seat, the inner seat is provided with an inner groove for installing the movable check block, the contact sensor 3 is fixedly mounted inside the inner groove, a spring is fixedly mounted inside the inner groove, and one end of the spring is fixedly connected to the movable check block.

[0019] Preferably, the adjustment drive assembly includes an adjustment seat, the adjustment seat is slidably mounted on a fixed plate, two adjustment blocks are slidably mounted on the fixed plate, the adjustment blocks are fixedly connected to the two ends of the corresponding middle frame, a driving arm is rotatably mounted on the adjustment block, one end of the driving arm is rotatably connected to the adjustment seat, a driving wheel is rotatably mounted on the bottom of the fixed plate at the upper position, a driven wheel is rotatably mounted on the middle frame, the driven wheel is rotatably mounted between the adjustment block at the upper position and the middle frame, a synchronous belt is arranged between the driving wheel and the two driven wheels, and the driven wheel is fixedly connected to the corresponding threaded shaft one and threaded shaft two.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention is provided with an external detection clamping mechanism and an internal detection clamping auxiliary mechanism. When the centralizer is processed, the internal detection clamping auxiliary mechanism cooperates with the three-station loading mechanism to perform cyclic loading and unloading operations on the centralizer. During processing, the external detection clamping mechanism and the internal detection clamping auxiliary mechanism can be used to detect the inner and outer surfaces of the centralizer to ensure that the centralizer meets the use standards. During the assembly process, the external detection clamping mechanism can ensure stable clamping of centralizers of different specifications and ensure the stability of processing. When the centralizer is processed, the roller-assisted installation mechanism can be used to quickly assemble the accessories of the centralizer, and deformation of the accessories can be avoided during the assembly process. At the same time, the installation balance of the accessories can be detected after assembly to ensure the overall installation effect.

[0022] The present invention is provided with an extension sleeve 2 and an outer ring convex strip. When the centralizer is assembled, the three-station feeding mechanism performs a cyclic feeding operation on the unassembled centralizer body, the internal detection clamping auxiliary mechanism can clamp the centralizer body to the processing area, and the external detection clamping mechanism stably clamps the centralizer body. During assembly, the extension sleeve 2 is pressed toward one side of the extension sleeve by the roller auxiliary installation mechanism. When the roller is pushed into place, the extension sleeve 1 contacts the inner wall of the connecting groove, and then the roller auxiliary installation mechanism withdraws the clamping pressure on the extension sleeve 2. The extension sleeve 2 rebounds toward the side away from the roller and moves to the inside of the connecting groove. After the extension sleeve 2 is stuck into the inside of the connecting groove, it can rotate inside the connecting groove to realize the installation of the roller on the centralizer body, ensure that the roller is installed quickly and without deformation, and improve the overall installation effect.

[0023] The present invention is provided with an external detection clamping mechanism, and an internal detection clamping auxiliary mechanism clamps from the inside of the centralizer body and then feeds the material to the processing area for processing and assembly. During the upward movement of the centralizer body from the inside of the external detection clamping mechanism, the outer diameter of the protrusion on the surface of the centralizer body can be detected by rotating the rotating seat and cooperating with the detection clamping block, the contact sensor 1, and the distance sensor 1 to detect whether the outer diameter of the protrusion on the surface of the centralizer body is uniform and whether it is deformed. At the same time, when the centralizer body is assembled and processed, the position and inclination angle of the detection clamping block are adjusted according to whether the protrusion on the surface of the centralizer body is vertical or inclined and the spacing size of the protrusion to achieve stable clamping during the assembly and processing of the centralizer body.

[0024] The present invention is provided with an internal detection clamping auxiliary mechanism. Before processing, the active ring cooperates with the external expansion plate to perform an internal expansion clamping operation on the centralizer body placed on the fixed tray. During clamping, the distance data detected by the rolling block in cooperation with the distance sensor 2 can reflect whether the center of the inner circle of the centralizer body is eccentric. After the centralizer body is clamped, the top plate can be lifted to realize the loading of the centralizer body before processing and the unloading of the centralizer body after processing and assembly. When the centralizer body is moved to the processing area and is clamped and fixed at the groove position on its surface by the detection clamp, the mounting column is rotated inside the centralizer body and cooperates with the rolling block and the distance sensor 2 to detect whether the inner circle surface of the centralizer body is deformed, so as to realize the internal and external deformation detection during the processing of the centralizer body, without manual separate detection, thereby improving the overall processing efficiency.

[0025] The present invention is provided with a roller auxiliary installation mechanism. When the centralizer body and the roller are assembled and processed, the central frame is adjusted by adjusting the driving component to be suitable for the processing of centralizer bodies of different specifications. During the processing, the contact sensor 2 and the external frame are used to detect whether the roller is pushed into place inside the installation hole, and the auxiliary sleeve, the auxiliary clamping plate and the external push plate are used to assemble the roller inside the corresponding installation hole on the centralizer body, so as to realize automatic assembly of the roller while avoiding deformation of the roller and ensure the processing quality. During assembly, the staggered assembly operation can be realized by the cooperation of the threaded shaft 1, the lifting seat 1, the threaded shaft 2 and the lifting seat 2, so that the operator can load the unassembled roller. After the roller is assembled, the lower extension sleeve 1 and the lower extension sleeve 2 are adjusted and cooperated with the internal seat, the movable check block and the contact sensor 3 to detect whether the roller assembled in the installation hole is skewed, so as to ensure the assembly quality of the roller and improve the overall processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of a structure in which a centralizer surface protrusion is inclined in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0027] Figure 2 A schematic diagram of a structure in which a centralizer surface protrusion is vertical in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0028] Figure 3 A schematic cross-sectional view of a connecting groove in a centralizer body in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0029] Figure 4 A schematic diagram of the structure of a roller in a centralizer in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0030] Figure 5A schematic diagram of the structure of a centralizer processing device with an anti-deformation function proposed by the present invention;

[0031] Figure 6 This is a structural schematic diagram of a three-station feeding mechanism in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0032] Figure 7 A schematic diagram of the structure of the external and internal detection clamping mechanism in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0033] Figure 8 for Figure 7 The enlarged schematic diagram of point A in the middle;

[0034] Fig. 9 It is a structural schematic diagram of an internal detection clamping auxiliary mechanism in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0035] Fig.10 A schematic cross-sectional view of an outer expansion plate in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0036] Fig.11 for Fig.10 The enlarged schematic diagram of point B in the middle;

[0037] Fig.12 It is a structural schematic diagram of a roller auxiliary installation mechanism in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0038] Fig.13 This is a schematic diagram of the installation of an auxiliary seat in a centralizer processing device with an anti-deformation function proposed by the present invention;

[0039] Fig.14 The present invention provides a schematic diagram of the installation of an internal seat in a centralizer processing device with an anti-deformation function.

[0040] In the figure: 1. Processing frame; 21. Centralizer body; 22. Roller; 23. Mounting hole; 24. Connecting groove; 25. Extension sleeve 1; 26. Extension sleeve 2; 27. Elastic member; 28. Outer ring convex strip; 3. Three-station feeding mechanism; 31. Rotating frame; 32. Mounting plate; 33. Fixed tray; 4. External detection clamping mechanism; 41. Mounting seat; 42. Rotating seat; 421. Active support; 422. Connecting seat; 423. Distance sensor 1; 424. Detection clamping block; 425. Contact sensor 1; 5. Internal detection clamping auxiliary mechanism; 51. Top plate; 52. Bottom turntable; 53. Mounting column; 54. Active ring; 55. External expansion plate; 551. Rolling block; 552. Inner frame; 553, distance sensor 2; 6, roller auxiliary installation mechanism; 61, fixed plate; 611, adjustment seat; 612, driving arm; 613, adjustment block; 614, driven wheel; 615, driving wheel; 62, middle frame; 621, threaded shaft 1; 622, lifting seat 1; 623, threaded shaft 2; 624, lifting seat 2; 63, lower extension sleeve 1; 631, lower extension sleeve 2; 632, auxiliary seat; 633, auxiliary sleeve; 634, auxiliary splint; 635, push plate; 636, external frame; 637, contact sensor 2; 638, movable cylinder 1; 639, movable cylinder 2; 64, inner seat; 641, movable check block; 642, contact sensor 3. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] Reference Figure 1-14, a centralizer processing device with an anti-deformation function, the processing device is used to process the centralizer, the processing device includes a processing frame 1, the processing frame 1 is provided with a three-station feeding mechanism 3, the three-station feeding mechanism 3 is used for the cyclic feeding operation when processing the centralizer, the processing frame 1 is provided with an external detection clamping mechanism 4, the external detection clamping mechanism 4 can detect the outer diameter of the centralizer along the longitudinal direction during the process of the centralizer loading and moving to the processing area, to ensure that the outer diameter of the centralizer meets the standard, and when the centralizer is subsequently assembled and processed, the external detection clamping mechanism 4 can stably clamp the centralizer, the processing frame 1 is provided with an internal detection clamping auxiliary mechanism 5, the internal detection clamping auxiliary mechanism 5 can assist the centralizer loading and moving to the processing area, and when the external detection clamping mechanism 4 stably clamps the centralizer, the inner diameter of the centralizer is detected to ensure that the inner diameter of the centralizer meets the standard and is not deformed, and at the same time, whether the inner center of the centralizer is eccentric can be detected, and the processing frame 1 is provided with a roller auxiliary installation mechanism 6, When the centralizer is processed and assembled, the operator can cooperate with the roller auxiliary installation mechanism 6 to realize the processing and assembly operation of the centralizer, and avoid the problem of deformation of accessories during assembly. At the same time, it can be detected after assembly whether the accessories are installed crookedly to ensure the installation effect of the accessories; by providing an external detection clamping mechanism 4 and an internal detection clamping auxiliary mechanism 5, when the centralizer is processed, the internal detection clamping auxiliary mechanism 5 cooperates with the three-station loading mechanism 3 to perform cyclic loading and unloading operations on the centralizer. During processing, the external detection clamping mechanism 4 and the internal detection clamping auxiliary mechanism 5 can be used to detect the inner and outer surfaces of the centralizer to ensure that the centralizer meets the use standards. During the assembly process, the external detection clamping mechanism 4 can ensure stable clamping of centralizers of different specifications and ensure the stability of processing. When the centralizer is processed, the roller auxiliary installation mechanism 6 can be used to quickly assemble the accessories of the centralizer, and the deformation of accessories can be avoided during the assembly process. At the same time, the installation balance of the accessories can be detected after assembly to ensure the overall installation effect.

[0043] As a technical optimization solution of a centralizer processing device with an anti-deformation function of the present invention, the centralizer includes a centralizer body 21, the centralizer body 21 is evenly provided with protrusions, and the protrusions on the surface of the centralizer body 21 are inclined or vertical. The centralizer body 21 with inclined surface protrusions is suitable for inclined wells or horizontal wells, and the centralizer body 21 with vertical surface protrusions is suitable for straight well sections. The centralizer body 21 is evenly provided with mounting holes 23, and rollers 22 are movably installed inside the mounting holes 23. Connecting grooves 24 are provided on both sides of the inner wall of the mounting hole 23. The connecting groove 24 is a groove with a T-shaped cross section. The connecting groove 24 is formed by a semicircular groove and a circular groove connected to each other, and both ends of the roller 22 are An extension sleeve 25 is fixedly installed, and the extension sleeve 25 is a cylindrical hollow tubular structure. An elastic member 27 with elasticity is fixedly installed inside the extension sleeve 25. The extension sleeve 25 is rotatably installed inside the connecting groove 24. An extension sleeve 26 is arranged inside the extension sleeve 25. The extension sleeve 26 is a cylindrical hollow structure. An annular groove is provided on the outer circular wall surface of the extension sleeve 26. Both ends of one side of the elastic member 27 are slidably connected with the extension sleeve 26. An outer ring convex strip 28 is fixedly installed on the extension sleeve 26. A card groove is provided on the inner circular wall surface of the extension sleeve 25. The outer ring convex strip 28 is carded in the card groove. The extension sleeve 26 is rotatably installed inside the connecting groove 24. When the roller 22 is installed inside the mounting hole 23 , press the extension sleeve 26 toward the inside of the extension sleeve 1 25, the elastic member 27 is compressed and deformed, and the extension sleeve 26 slides toward the inside of the extension sleeve 1 25. When the roller 22 is pushed into place, the extension sleeve 1 25 contacts the inner wall of the connecting groove 24, and then the clamping pressure on the extension sleeve 26 is withdrawn, and the extension sleeve 26 rebounds to the side away from the roller 22 and moves to the inside of the connecting groove 24. After the extension sleeve 26 is stuck into the inside of the connecting groove 24, it can rotate inside the connecting groove 24 to realize the installation of the roller 22 on the centralizer body 21; by providing the extension sleeve 26 and the outer ring convex strip 28, when the centralizer is assembled, the three-station feeding mechanism 3 performs a cyclic feeding operation on the unassembled centralizer body 21, and the internal detection The auxiliary clamping mechanism 5 can clamp the stabilizer body 21 to the processing area, and the external detection clamping mechanism 4 stably clamps the stabilizer body 21. During assembly, the extension sleeve 26 is pressed toward the extension sleeve 1 25 side through the roller auxiliary installation mechanism 6. When the roller 22 is pushed into place, the extension sleeve 1 25 contacts the inner wall of the connecting groove 24. Then the roller auxiliary installation mechanism 6 withdraws the clamping pressure on the extension sleeve 26, and the extension sleeve 26 rebounds to the side away from the roller 22 and moves to the inside of the connecting groove 24. After the extension sleeve 26 is stuck into the inside of the connecting groove 24, it can rotate inside the connecting groove 24 to realize the installation of the roller 22 on the stabilizer body 21, ensuring that the roller 22 is installed quickly and without deformation, thereby improving the overall installation effect.

[0044] As a technical optimization solution of a straightener processing device with an anti-deformation function of the present invention, a three-station feeding mechanism 3 includes a rotating frame 31, which is rotatably mounted on the processing frame 1, and the rotating frame 31 is driven to rotate by two large and small gears meshing with each other, wherein the large gear rotates one third of a circle for each rotation of the small gear, and the small gear is driven by a servo motor, and the servo motor is electrically connected to the external controller, and the large gear is fixedly connected to the rotating frame 31, and three mounting disks 32 are fixedly mounted on the rotating frame 31, and a fixed tray 33 is fixedly mounted on the mounting disk 32, and the interior of the fixed tray 33 is used to place a clamp for fixing a straightener body 21 of different specifications, and the clamp can be stuck in the groove on the upper surface of the straightener body 21 of different specifications to position the straightener body 21; by providing a three-station feeding mechanism 3, when the straightener body 21 is positioned When the roller 22 is assembled, the clamps suitable for the centralizer bodies 21 of different plans are installed inside the fixed tray 33, and the unassembled centralizer body 21 is manually positioned inside the fixed tray 33. The rotating frame 31 is used to rotate and drive the mounting plate 32 and the fixed tray 33 to move to the bottom of the processing area, and the internal detection clamping auxiliary mechanism 5 is used to realize the automatic loading operation of the centralizer body 21. After the assembly is completed, the internal detection clamping auxiliary mechanism 5 drives the assembled centralizer to be placed on the fixed tray 33. When the rotating frame 31 rotates to move the assembled centralizer to the operator's side, the operator can remove the centralizer and replace the unassembled centralizer body 21. During the assembly process of the centralizer body 21, the operator can simultaneously perform the loading and positioning operation of the unassembled centralizer body 21 to ensure the overall processing efficiency.

[0045] As a technical optimization solution of a centralizer processing device with an anti-deformation function of the present invention, the external detection clamping mechanism 4 includes a mounting seat 41, the mounting seat 41 is fixedly mounted on the processing frame 1, a rotating seat 42 is rotatably mounted on the mounting seat 41, and the rotating seat 42 is driven to rotate by the meshing of the ring gear and the gear, wherein the gear is driven by a servo motor, the servo motor is electrically connected to the external controller, the ring gear is fixedly connected to the rotating seat 42, a movable support 421 is movably mounted on the rotating seat 42, and four adjustment seats are slidably mounted on the rotating seat 42, and the four adjustment seats can be adjusted on the rotating seat 42. During processing, the position of the adjustment seat is adjusted according to the centralizer body 21 of different specifications to ensure that the position of the centralizer body 21 can correspond to the groove on the surface of the centralizer body 21 when the centralizer body 21 is clamped. The movable support 421 is movably installed on the adjustment seat. The movable support 421 is driven by an electric cylinder. The electric cylinder is electrically connected to the external controller. A connecting seat 422 is rotatably installed on the movable support 421. The connecting seat 422 is driven to rotate by two gears that are meshed with each other. One of the gears is driven by a servo motor, and the other gear is fixedly connected to the connecting seat 422. A distance sensor is fixedly installed on the connecting seat 422 A distance sensor 423 is electrically connected to the external controller, a detection clamp 424 is slidably mounted on the connection seat 422, four springs are fixedly mounted on the connection seat 422, one end of the spring is fixedly connected to the detection clamp 424, a contact sensor 425 is fixedly mounted on the detection clamp 424, and the contact sensor 425 is electrically connected to the external controller; by providing an external detection clamping mechanism 4, the internal detection clamping auxiliary mechanism 5 is clamped from the inside of the centralizer body 21 and then fed to the processing area for processing and assembly, the centralizer body 21 is detected from the external detection clamping mechanism 4 During the internal upward movement, the rotating seat 42 rotates and cooperates with the detection clamp 424, the contact sensor 425, and the distance sensor 423 to detect the outer diameter of the protrusions on the surface of the stabilizer body 21, so as to detect whether the outer diameter of the protrusions on the surface of the stabilizer body 21 is uniform and deformed. At the same time, when the stabilizer body 21 is assembled, the position and inclination angle of the detection clamp 424 are adjusted according to whether the protrusions on the surface of the stabilizer body 21 are vertical or inclined and the spacing of the protrusions to achieve stable clamping during the assembly of the stabilizer body 21.

[0046] As a technical optimization solution of a straightener processing device with an anti-deformation function of the present invention, the internal detection clamping auxiliary mechanism 5 includes a top plate 51, which is movably mounted on the processing frame 1, and a bottom turntable 52 is rotatably mounted on the bottom of the top plate 51. The bottom turntable 52 is driven to rotate by two large and small gears that mesh with each other, wherein the small gear is driven by a servo motor, the servo motor is electrically connected to an external controller, the large gear is fixedly connected to the bottom turntable 52, and a mounting column 53 is movably mounted on the bottom of the bottom turntable 52, the mounting column 53 is driven by an electric cylinder, and the electric cylinder is electrically connected to the external controller, and three movable circles 54 are arranged on the mounting column 53, wherein the middle position and the bottom position are respectively provided with a plurality of movable circles 54, and the movable circles 54 are provided with a plurality of movable circles 54. The movable ring 54 at the position is fixedly installed on the mounting column 53, and the movable ring 54 at the top position is slidably installed on the mounting column 53. The movable ring 54 is driven by an electric cylinder, and the electric cylinder is electrically connected to the external controller. A spring is fixedly installed on the mounting column 53, and one end of the spring is fixedly connected to the movable ring 54. Four outward expansion plates 55 are movably installed on the outer side of the mounting column 53, and four rotating arms are rotatably installed on the movable ring 54. The rotating arms are rotatably connected to the outward expansion plates 55. Rolling blocks 551 are evenly and movably installed on the outward expansion plates 55. The rolling blocks 551 are cylindrical structures. Fixed grooves for installing the rolling blocks 551 are evenly opened on the outward expansion plates 55, and the rolling blocks 551 are provided with The inner frame 552 is rotatably connected with the rolling block 551, and the inner frame 552 is slidably installed in the fixed groove. The inner part of the fixed groove is fixedly installed with a distance sensor 2 553, and the distance sensor 2 553 is electrically connected to the external controller. Four springs are fixedly installed in the fixed groove, and one end of the spring is fixedly connected to the inner frame 552. By providing an internal detection clamping auxiliary mechanism 5, before processing, the active ring 54 cooperates with the external expansion plate 55 to perform an internal expansion clamping operation on the centralizer body 21 placed on the fixed tray 33. During clamping, the distance data detected by the rolling block 551 in cooperation with the distance sensor 2 553 can reflect the centralizer body The centralizer body 21 can be checked for eccentricity by detecting whether the inner circle center of the centralizer body 21 is eccentric. After the centralizer body 21 is clamped, the top plate 51 can be raised and lowered to realize the loading of the centralizer body 21 before processing and the unloading of the centralizer body 21 after processing and assembly. When the centralizer body 21 is moved to the processing area and is clamped and fixed in the groove position on its surface by the detection clamp 424, the mounting column 53 is rotated inside the centralizer body 21 and cooperates with the rolling block 551 and the distance sensor 553 to detect whether the inner circle surface of the centralizer body 21 is deformed, so as to realize the inner and outer deformation detection during the processing of the centralizer body 21, without manual separate detection, thereby improving the overall processing efficiency.

[0047] As a technical optimization solution of a centralizer processing device with an anti-deformation function of the present invention, the roller auxiliary installation mechanism 6 includes a fixed plate 61, there are two fixed plates 61, the fixed plate 61 is fixedly connected to the processing frame 1, and two middle frames 62 are movably installed between the two fixed plates 61. The middle frame 62 can slide between the two fixed plates 61 to change its position. An adjustment drive component is provided on the fixed plate 61. The adjustment drive component can adjust the position of the two middle frames 62 to change the angle between the two middle frames 62 for processing centralizer bodies 21 of different specifications. A threaded shaft 1 621 is rotatably installed on one of the middle frames 62, and a threaded shaft 2 623 is rotatably installed on the other middle frame 62. The threaded shaft 1 621 and the threaded shaft 2 623 are rotatably installed on the other middle frame 62. 23, the threads opened on the threaded shaft 1 621 are in opposite directions, the threaded shaft 1 621 is threadedly connected with the lifting seat 1 622, and the threaded shaft 2 623 is threadedly connected with the lifting seat 2 624. In the initial position, the lifting seat 1 622 is at the bottom position, and the lifting seat 2 624 is at the top position. The lifting seat 1 622 and the lifting seat 2 624 are both movably installed with a lower extension sleeve 1 63, and the lower extension sleeve 1 63 is driven by an electric cylinder, and the electric cylinder is electrically connected to the external controller. The lower extension sleeve 1 63 is slidably installed with a lower extension sleeve 2 631, and the lower extension sleeve 2 631 is driven by an electric cylinder, and the electric cylinder is electrically connected to the external controller. The lower extension sleeve 2 631 is movably installed with an auxiliary seat 632, and the lower extension sleeve 2 631 is fixedly installed with an external frame 636, and the auxiliary seat 632 is slidably installed on the external frame 63 6, a contact sensor 2 637 is fixedly installed on the external frame 636, and the contact sensor 2 637 is electrically connected to the external controller. Four movable cylinders 2 639 are fixedly installed on the external frame 636, and four movable cylinders 1 638 are fixedly installed on the auxiliary seat 632. The movable cylinder 1 638 is slidably connected to the movable cylinder 2 639. A spring is fixedly installed inside the movable cylinder 2 639, and one end of the spring is fixedly connected to the movable cylinder 1 638. Two auxiliary sleeves 633 are movably installed on the auxiliary seat 632. The two auxiliary sleeves 633 are driven by a gear and two racks that are meshed with each other, wherein the gear is rotatably installed inside the auxiliary seat 632, the gear is driven by a servo motor, and the servo motor is electrically connected to the external controller. The two racks are slidably installed in the auxiliary seat 632. Inside the seat 632, two racks are fixedly connected to the corresponding auxiliary sleeves 633 respectively, an auxiliary splint 634 is movably installed on the auxiliary sleeve 633, the auxiliary splint 634 is driven by an electric telescopic rod, the electric telescopic rod is electrically connected to the external controller, an external push plate 635 is movably installed on the auxiliary sleeve 633, the external push plate 635 is driven by the electric telescopic rod, the electric telescopic rod is electrically connected to the external control, an inner seat 64 is fixedly installed on the lower extension sleeve 631, a movable check block 641 is evenly slidably installed on the inner seat 64, an inner groove for installing the movable check block 641 is opened on the inner seat 64, a contact sensor three 642 is fixedly installed inside the inner groove, the contact sensor three 642 is electrically connected to the external controller, and a spring is fixedly installed inside the inner groove,One end of the spring is fixedly connected to the movable check block 641; by providing the roller auxiliary installation mechanism 6, when the centralizer body 21 and the roller 22 are assembled and processed, the middle frame 62 is adjusted by adjusting the driving component to be suitable for processing the centralizer body 21 of different specifications. During the processing, the contact sensor 637 and the external frame 636 are used to detect whether the roller 22 is pushed into place inside the installation hole 23, and the auxiliary sleeve 633, the auxiliary clamping plate 634 and the external push plate 635 are used to assemble the roller 22 inside the corresponding installation hole 23 on the centralizer body 21, so as to realize the roller 22 The automatic assembly can avoid the deformation of the roller 22 and ensure the processing quality. During the assembly, the threaded shaft 1 621, the lifting seat 1 622, the threaded shaft 2 623 and the lifting seat 2 624 can cooperate to realize the staggered assembly operation, so that the operator can load the unassembled roller 22. After the roller 22 is assembled, the lower extension sleeve 1 63 and the lower extension sleeve 2 631 are adjusted and the inner seat 64, the movable detection block 641 and the contact sensor 3 642 are used to detect whether the roller 22 assembled in the mounting hole 23 is skewed, so as to ensure the assembly quality of the roller 22 and improve the overall processing effect.

[0048] As a technical optimization solution of a straightener processing device with an anti-deformation function of the present invention, an adjustment drive component includes an adjustment seat 611, which is slidably installed on a fixed plate 61, and the adjustment seat 611 is driven by an electric cylinder, and the electric cylinder is electrically connected to an external controller. Two adjustment blocks 613 are slidably installed on the fixed plate 61, and the adjustment blocks 613 are fixedly connected to the two ends of the corresponding middle frame 62. A driving arm 612 is rotatably installed on the adjustment block 613, and one end of the driving arm 612 is rotatably connected to the adjustment seat 611. A driving wheel 615 is rotatably installed at the bottom of the fixed plate 61 at the upper position, and the driving wheel 615 is driven by a servo motor, and the servo motor is electrically connected to the external controller. A driven wheel 614 is rotatably installed on the middle frame 62, and the driven wheel 614 is rotatably installed on the adjustment block 613 at the upper position. A synchronous belt is arranged between the rack 62, the driving wheel 615 and the two driven wheels 614. When the driving wheel 615 rotates, the two driven wheels 614 can be driven to rotate synchronously. The driven wheel 614 is fixedly connected to the corresponding threaded shaft 1 621 and the threaded shaft 2 623. By providing an adjustment drive component, when assembling and processing the centralizer bodies 21 of different specifications, the position of the auxiliary seat 632 is adjusted by adjusting the adjustment seat 611 and cooperating with the driving arm 612 and the adjustment block 613 to adapt to the centralizer bodies 21 of different specifications. During the assembly process of the roller 22, the threaded shaft 1 621 and the threaded shaft 2 623 can be driven to rotate synchronously by rotating the driving wheel 615 and cooperating with the two driven wheels 614 to realize the staggered assembly operation, so as to facilitate the operator to load the unassembled roller 22.

[0049] When the present invention is used, before processing, a fixture adapted to the centralizer body 21 of different specifications is fixed inside the fixed tray 33, and the equipment parameters are adjusted according to the centralizer body 21 of different specifications. After the adjustment is completed, the processing operation is ready;

[0050] During processing, the unassembled centralizer body 21 is placed inside the fixed tray 33, and the centralizer body 21 is accurately placed by a fixture. During loading, the rotating frame 31 rotates to drive the three fixed trays 33 to perform a cyclic loading operation, ensuring uninterrupted loading and processing.

[0051] After the centralizer body 21 is placed, the electric cylinder drives the top plate 51 to descend to the mounting column 53 and move to the inside of the centralizer body 21 placed on the fixed tray 33. The electric cylinder drives the movable ring 54 to move to drive the four-side outer expansion plates 55 to expand toward the inner circular surface of the centralizer body 21. When the outer expansion plates 55 are expanded, the rolling blocks 551 contact the inner surface of the centralizer body 21. The distance data fed back by the distance sensor 2 553 reflects the distance between the four sides of the inner surface of the centralizer body 21 and the center of the mounting column 53, so as to detect whether the inner circle center of the centralizer body 21 is eccentric. If no eccentricity occurs, the processing operation is continued. If eccentricity occurs, the rotating frame 31 rotates to perform unqualified centralizer body 21 unloading operation.

[0052] When it is detected that the centralizer body 21 is not eccentric, the outer expansion plate 55 continues to expand in the direction of the inner surface of the centralizer body 21 and presses against the inner wall of the centralizer body 21 to perform an internal expansion clamping operation on the centralizer body 21. After the clamping is completed, the top plate 51 rises and drives the unassembled centralizer body 21 to move to the processing area;

[0053] When the centralizer body 21 moves upward, it penetrates the internal area of ​​the clamping mechanism 4 from the outside. Before processing, the position of the detection clamp 424 is adjusted according to the specifications of the centralizer body 21, and in the initial position, the detection clamp 424 is adjusted and rotated to a horizontal state, and the position of the detection clamp 424 is adjusted according to the outer diameter of the protrusion on the surface of the centralizer body 21 so that the contact sensor 425 on the detection clamp 424 can contact the protrusion on the surface of the centralizer body 21. When the top plate 51 rises and drives the centralizer body 21 to penetrate and move from the inside of the rotating seat 42, the rotating seat 42 rotates synchronously, and the rotating seat 42 rotates to drive the contact sensor 425 on the detection clamp 424 to contact the protrusion on the surface of the centralizer body 21. The detection clamp block 424 contacts the raised position on the surface of the centralizer body 21, and the contact sensor 425 contacts the raised position and feeds back a contact signal. After the system receives the contact signal, the external detection clamping mechanism 4 and the three-station feeding mechanism 3 detect distance data to reflect the outer diameter size of the raised position on the surface of the centralizer body 21. If the outer diameter size of the detected raised position is within the set normal use range, the top plate 51 controls the centralizer body 21 to continue to move up. If the detected outer diameter size exceeds the normal use range, the top plate 51 stops moving and then descends to perform unqualified centralizer body 21 unloading operation.

[0054] When the top plate 51 drives the centralizer body 21 to move upward to a position, the bottom turntable 52 rotates to drive the detection clamp 424 to adjust to the position corresponding to the groove on the surface of the centralizer body 21, and controls the detection clamp 424 to extend toward the groove until it abuts against the inner wall of the groove. When the contact sensor 425 feeds back a contact signal, it means that the detection clamp 424 is clamped at the position of the groove on the surface of the centralizer body 21, and the centralizer body 21 is clamped.

[0055] After the centralizer body 21 is stably clamped, the bottom turntable 52 is controlled to rotate to drive the four outer expansion plates 55 to rotate on one side of the inner surface of the centralizer body 21. While the four outer expansion plates 55 rotate, the rolling block 551 contacts and rolls with the inner circular surface of the centralizer body 21. The distance sensor 553 detects distance data to reflect the distance data of each point on the inner surface of the centralizer body 21 from the center of the mounting column 53. The distance sensor 553 detects the distance using intermittent data collection. The clamping auxiliary mechanism collects data once every 0.5s. The detected distance data reflects whether the inner surface of the centralizer body 21 is deformed. If the detected distance data is within the normal use range, subsequent processing operations are performed. If the detected distance data exceeds the normal use range, the top plate 51 descends to perform unqualified centralizer bodies 21 unloading operations.

[0056] The centralizer body 21, which has passed the internal and external surface inspection, is ready for assembly processing. Before processing, the downward extension distance of the lower extension sleeve 2 631 is adjusted according to the positions of the two rows of mounting holes 23 on the centralizer body 21, the extension position of the lower extension sleeve 1 63 is adjusted according to the inner diameter of the centralizer body 21, and the distance between the two middle frames 62 is adjusted according to the spacing distance of the protrusions on the surface of the centralizer body 21. During adjustment, the adjustment seat 611 is driven to move by controlling the electric cylinder, and when the adjustment seat 611 moves, it cooperates with the driving arm 612 to drive the adjustment blocks 613 on both sides to move the adjustment position to adjust the distance between the two middle frames 62;

[0057] During assembly, the servo motor is controlled to drive the driving wheel 615 to rotate and drive the two driven wheels 614 to rotate synchronously. When the driven wheel 614 rotates, it drives the threaded shaft 1 621 and the threaded shaft 2 623 to rotate synchronously. In the initial position, the lifting seat 1 622 is close to the bottom position, and the lifting seat 2 624 is close to the top position. The auxiliary seat 632 on the lifting seat 1 622 corresponds to the mounting holes 23 in a row on the lower side of the centralizer body 21. The auxiliary seat 632 on the lifting seat 2 624 is located on the upper side of the centralizer body 21. The operator places the roller 22 to be assembled between the two auxiliary clamping plates 634 on the auxiliary seat 632 on the lifting seat 2 624, and controls the two auxiliary clamping plates 634 to move to the middle position. The extension sleeves 26 at both ends of the roller 22 are squeezed and retracted into the extension sleeve 1 25. After being placed in place, the threaded shaft 2 623 and the threaded shaft 1 621 rotate, the lifting seat 2 624 descends and drives the roller 22 clamped thereon to descend to the mounting holes 23 in a row on the upper side of the centralizer body 21, and the lower extension sleeve 1 63 and the lower extension sleeve 2 631 are controlled to extend toward the mounting hole 23. When the roller 22 is pushed into place, the extension sleeve 1 25 fits against the inner wall of the connecting groove 24. When the roller 22 continues to be pushed, the auxiliary seat 632 moves inside the external frame 636 and contacts the contact sensor 2 637. After the system receives the contact signal, it indicates that the roller 22 is pushed into place. After being pushed into place, the outer push plate 635 is pushed out toward the roller 22 side and Synchronously with the extrusion roller 22, the auxiliary clamping plates 634 on both sides are withdrawn and separated from the extension sleeves 26 at both ends of the roller 22. The extension sleeve 26 is ejected into the connection groove 24 under the action of the rebounding elastic member 27 and contacts the inner wall of the connection groove 24. Synchronously, when the elastic member 27 rebounds, the outer ring convex strip 28 is stuck into the inner part of the annular groove on the extension sleeve 1 25. The roller 22 is assembled. While the lifting seat 2 624 descends and assembles, the lifting seat 1 622 rises and drives the auxiliary seat 632 thereon to move to the upper side of the centralizer body 21. The operator positions and fixes the second roller 22 to be assembled between the two auxiliary clamping plates 634 on the lifting seat 1 622. When the first roller 22 is assembled After that, the lifting seat 1 622 descends to prepare for the assembly of the second roller 22, and the lifting seat 2 624 rises. The operator fixes the third roller 22 to be assembled between the two auxiliary clamping plates 634 on the lifting seat 2 624. Every two adjacent mounting holes 23 on the upper and lower sides form a group. When the rollers 22 on the first group of mounting holes 23 are assembled, the rotating seat 42 rotates and adjusts so that the second group of mounting holes 23 on the centralizer body 21 are adjusted to the processing positions corresponding to the lifting seat 1 622 and the lifting seat 2 624. Then, the third roller 22 and the fourth roller 22 on the second group of mounting holes 23 can be assembled. This cycle is repeated until the rollers 22 on all mounting holes 23 are assembled.

[0058] When the roller 22 is assembled, the electric cylinder is controlled to drive the lower extension sleeve 1 63 to move back and reset, and the lower extension sleeve 2 631 is controlled to move and reset to the inside of the lower extension sleeve 1 63. After resetting, the servo motor is controlled to drive the driving wheel 615 to rotate and drive the driven wheel 614 to rotate to drive the lifting seat 1 622 and the lifting seat 2 624 to rise or fall. When the lifting seat 1 622 and the lifting seat 2 624 move to the upper side of the centralizer body 21, the electric cylinder is controlled to drive the lower extension sleeve 1 63 to extend outward according to the outer diameter of the protrusion on the surface of the centralizer body 21. After the extension is in place, the electric cylinder is controlled to drive the two lower extension sleeves 2 631 to extend downward to the inner seat 64 on one of the lower extension sleeves 2 631 corresponding to the centralizer body. The mounting holes 23 in the upper row of the inner seat 64 on the other lower extension sleeve 631 correspond to the mounting holes 23 in the lower row of the inner seat 64 on the centralizer body 21. After the two sets of inner seats 64 are moved into place, the roller 22 assembled inside the mounting hole 23 can contact the movable inspection block 641. If the roller 22 is installed without any skew, the distance data detected by the row of contact sensors 642 arranged on the inner seat 64 are all equal. If the roller 22 is installed skewed, the distance data detected by the row of contact sensors 642 arranged on the inner seat 64 are not equal. If the roller 22 is installed skewed, the unqualified centralizer body 21 is unloaded and manually disassembled and reinstalled.

[0059] When unloading, the four outer expansion plates 55 are used to open and tighten the inner wall of the centralizer body 21, the detection clamp 424 moves to reset, the top plate 51 descends and drives the assembled centralizer to descend to the fixed tray 33. After placement, the rotating frame 31 rotates, and the next unassembled centralizer body 21 is loaded to the lower side of the processing area. The assembled centralizer moves away from the lower side of the processing area and is subsequently manually unloaded.

[0060] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0061] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A centralizer processing device with an anti-deformation function, the processing device is used to process the centralizer, the processing device comprises a processing frame (1), and is characterized in that: The processing frame (1) is provided with a three-station loading mechanism (3), the processing frame (1) is provided with an external detection clamping mechanism (4), the processing frame (1) is provided with an internal detection clamping auxiliary mechanism (5), and the processing frame (1) is provided with a roller auxiliary installation mechanism (6); The centralizer comprises a centralizer body (21), the centralizer body (21) is evenly provided with protrusions, the centralizer body (21) is evenly provided with mounting holes (23), a roller (22) is movably installed inside the mounting hole (23), both sides of the inner wall of the mounting hole (23) are provided with connecting grooves (24), an extension sleeve (25) is fixedly installed at both ends of the roller (22), an elastic member (27) with elasticity is fixedly installed inside the extension sleeve (25), an extension sleeve (26) is arranged inside the extension sleeve (25), and an outer ring convex strip (28) is fixedly installed on the extension sleeve (26); The external detection clamping mechanism (4) comprises a mounting seat (41), the mounting seat (41) is fixedly mounted on the processing frame (1), and a rotating seat (42), a movable support (421), a connecting seat (422), a distance sensor (423) and a detection clamping block (424) are arranged on the mounting seat (41); The internal detection clamping auxiliary mechanism (5) comprises a top plate (51), which is movably mounted on the processing frame (1), and the lower side of the top plate (51) is provided with four outer expansion plates (55), a rolling block (551) and a second distance sensor (553); The roller auxiliary installation mechanism (6) comprises a fixed disk (61), wherein there are two fixed disks (61), the fixed disks (61) are fixedly connected to the processing frame (1), and an auxiliary seat (632), an auxiliary sleeve (633), an auxiliary clamping plate (634), an outer push plate (635), an inner seat (64), a movable check block (641) and a contact sensor 3 (642) are arranged between the two fixed disks (61).

2. The centralizer processing device with anti-deformation function according to claim 1, characterized in that: The extension sleeve 1 (25) is rotatably mounted inside the connecting groove (24), and two ends of one side of the elastic member (27) are slidably connected to the extension sleeve 2 (26). The extension sleeve 2 (26) is rotatably mounted inside the connecting groove (24). The outer circular wall surface of the extension sleeve 2 (26) is provided with a circular groove, and the inner circular wall surface of the extension sleeve 1 (25) is provided with a clamping groove, and the outer ring convex strip (28) is clamped inside the clamping groove.

3. The centralizer processing device with anti-deformation function according to claim 1, characterized in that: The three-station loading mechanism (3) comprises a rotating frame (31), the rotating frame (31) is rotatably mounted on the processing frame (1), three mounting plates (32) are fixedly mounted on the rotating frame (31), a fixed tray (33) is fixedly mounted on the mounting plates (32), and the interior of the fixed tray (33) is used to place a clamp for fixing centralizer bodies (21) of different specifications.

4. The centralizer processing device with anti-deformation function according to claim 1, characterized in that: The rotating seat (42) is rotatably mounted on the mounting seat (41), the movable support (421) is movably mounted on the rotating seat (42), four adjustment seats are slidably mounted on the rotating seat (42), the movable support (421) is movably mounted on the adjustment seat, the connecting seat (422) is rotatably mounted on the movable support (421), the distance sensor 1 (423) is fixedly mounted on the connecting seat (422), the detection clamping block (424) is slidably mounted on the connecting seat (422), four springs are fixedly mounted on the connecting seat (422), one end of the spring is fixedly connected to the detection clamping block (424), and the contact sensor 1 (425) is fixedly mounted on the detection clamping block (424).

5. The centralizer processing device with anti-deformation function according to claim 1, characterized in that: The internal detection clamping auxiliary mechanism (5) also includes a bottom turntable (52), which is rotatably mounted on the bottom of the top plate (51), and a mounting column (53) is movably mounted on the bottom of the bottom turntable (52), and three movable rings (54) are arranged on the mounting column (53), wherein the movable rings (54) at the middle position and the bottom position are fixedly mounted on the mounting column (53), and the movable ring (54) at the top position is slidably mounted on the mounting column (53), and a spring is fixedly mounted on the mounting column (53), and one end of the spring is fixedly connected to the movable ring (54).

6. The centralizer processing device with anti-deformation function according to claim 5, characterized in that: The four outer expansion plates (55) are movably mounted on the outer side of the mounting column (53), and four rotating arms are rotatably mounted on the movable ring (54). The rotating arms are rotatably connected to the outer expansion plates (55). The rolling blocks (551) are evenly movably mounted on the outer expansion plates (55). The outer expansion plates (55) are evenly provided with fixed grooves for mounting the rolling blocks (551). The rolling blocks (551) are provided with inner frames (552). The inner frames (552) are rotatably connected to the rolling blocks (551). The inner frames (552) are slidably mounted inside the fixed grooves. The distance sensor 2 (553) is fixedly mounted inside the fixed grooves. Four springs are fixedly mounted inside the fixed grooves, and one end of the springs is fixedly connected to the inner frames (552).

7. The centralizer processing device with anti-deformation function according to claim 1, characterized in that: The roller auxiliary mounting mechanism (6) also includes two intermediate frames (62) movably mounted between the two fixed plates (61), the fixed plates (61) being provided with an adjustment drive assembly, one of the intermediate frames (62) being rotatably mounted with a threaded shaft 1 (621), and the other intermediate frame (62) being rotatably mounted with a threaded shaft 2 (623), the threaded shaft 1 (621) and the threaded shaft 2 (623) being threaded in opposite directions, a lifting seat 1 (622) being threadedly connected to the threaded shaft 1 (621), a lifting seat 2 (624) being threadedly connected to the threaded shaft 2 (623), a lower extension sleeve 1 (63) being movably mounted on the lifting seat 1 (622) and the lifting seat 2 (624), a lower extension sleeve 2 (631) being slidably mounted on the lower extension sleeve 1 (63), and the auxiliary seat (632) being movably mounted on the lower extension sleeve 2 (631).

8. The centralizer processing device with anti-deformation function according to claim 7, characterized in that: The roller auxiliary installation mechanism (6) also includes an external frame (636), the external frame (636) is fixedly installed on the lower extension sleeve (631), the auxiliary seat (632) is slidably installed on the external frame (636), a contact sensor (637) is fixedly installed on the external frame (636), four movable cylinders (639) are fixedly installed on the external frame (636), four movable cylinders (638) are fixedly installed on the auxiliary seat (632), the movable cylinders (638) are slidably connected to the movable cylinders (639), a spring is fixedly installed inside the movable cylinder (639), and one end of the spring is fixedly connected to the movable cylinder (638).

9. The centralizer processing device with anti-deformation function according to claim 8, characterized in that: The two auxiliary sleeves (633) are movably mounted on the auxiliary seat (632), the auxiliary clamping plate (634) is movably mounted on the auxiliary sleeve (633), the outer push plate (635) is movably mounted on the auxiliary sleeve (633), the inner seat (64) is fixedly mounted on the lower extension sleeve (631), the movable check block (641) is evenly slidably mounted on the inner seat (64), the inner seat (64) is provided with an inner groove for mounting the movable check block (641), the contact sensor (642) is fixedly mounted inside the inner groove, a spring is fixedly mounted inside the inner groove, and one end of the spring is fixedly connected to the movable check block (641).

10. The centralizer processing device with anti-deformation function according to claim 7, characterized in that: The adjustment drive assembly comprises an adjustment seat (611), the adjustment seat (611) is slidably mounted on a fixed plate (61), two adjustment blocks (613) are slidably mounted on the fixed plate (61), the adjustment blocks (613) are fixedly connected to the two ends of the corresponding middle frame (62), a driving arm (612) is rotatably mounted on the adjustment block (613), one end of the driving arm (612) is rotatably connected to the adjustment seat (611), a driving wheel (615) is rotatably mounted on the bottom of the upper fixed plate (61), a driven wheel (614) is rotatably mounted on the middle frame (62), the driven wheel (614) is rotatably mounted between the adjustment block (613) at the upper position and the middle frame (62), a synchronous belt is arranged between the driving wheel (615) and the two driven wheels (614), and the driven wheel (614) is fixedly connected to the corresponding threaded shaft 1 (621) and threaded shaft 2 (623).

Images