CN215616874U

CN215616874U - Automatic oiling mouth screw thread profile modeling flattening all-in-one

Info

Publication number: CN215616874U
Application number: CN202121804820.8U
Authority: CN
Inventors: 马翔; 袁良勇
Original assignee: Suzhou Huaerpu Machinery Co ltd
Current assignee: Suzhou Huaerpu Machinery Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an automatic oil filling port thread profiling and leveling integrated machine which is characterized by comprising a rack, an operation table top arranged on the rack, and a clamping mechanism, a profiling mechanism and a leveling mechanism which are sequentially arranged on the operation table top, wherein the profiling mechanism comprises a base fixed on the operation table top, a front supporting plate and a rear supporting plate are fixed on the base, a rotating disc is arranged between the front supporting plate and the rear supporting plate, a plurality of driving grooves are arranged on the rotating disc in an annular array, sliding rods are arranged in the driving grooves in a sliding manner, profiling pieces are fixed at two ends of the sliding rods, sliding grooves are respectively arranged on the front side surface and the rear side surface of each profiling piece, a profiling head is arranged at the end of each profiling piece, and a circular profiling cavity is formed in the center of the inner side of each profiling head. The utility model can simultaneously carry out thread profiling and leveling work on the oil filling port by arranging the clamping mechanism, the profiling mechanism and the leveling mechanism, ensures the continuous thread of the oil filling port and the leveling of the end surface of the pipe orifice, and shortens the time for manually forming the thread of the oil filling port.

Description

Automatic oiling mouth screw thread profile modeling flattening all-in-one

Technical Field

The utility model relates to the technical field of oil filling pipes, in particular to an automatic oil filling port thread profiling and leveling integrated machine, which is mainly used for mechanical equipment for performing thread extrusion forming and oil pipe port leveling on an oil filling port.

Background

With the rapid development of the automobile industry in China and the continuous improvement of the living standard of people, cars more and more move into families, and the demand of household cars is increased dramatically. Automobiles are generally fueled by gasoline and are equipped with fuel tanks which are provided with dedicated fuel filler necks for sealing and refueling the fuel tanks.

Most of present car oiling mouths adopt manual operation, and the process is complicated, and the defective rate is high to appear oiling mouth screw thread discontinuity easily, oiling mouth terminal surface unevenness scheduling problem can arouse potential safety hazards such as the leakproofness decline of notes oil pipe, fuel leakage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing an automatic oil filling port thread profiling and leveling integrated machine, and solves the problems of discontinuous thread processing and uneven pipe orifice end surface of the existing oil filling port by arranging a clamping mechanism, a profiling mechanism and a leveling mechanism.

In order to solve the technical problems, the utility model adopts a technical scheme that: the automatic oil filling port thread profiling and leveling integrated machine comprises a machine frame, an operation table top arranged on the machine frame, and a clamping mechanism, a profiling mechanism and a leveling mechanism which are sequentially arranged on the operation table top, wherein the profiling mechanism comprises a base fixed on the operation table top, a front supporting plate and a rear supporting plate are fixed on the base, a rotating disc is arranged between the front supporting plate and the rear supporting plate, a plurality of driving grooves are arranged on the rotating disc in an annular array manner, sliding rods are arranged in the driving grooves in a sliding manner, profiling pieces are fixed at two ends of each sliding rod, sliding grooves are respectively arranged on the front side surface and the rear side surface of each profiling piece, a profiling head is arranged at the end of each profiling piece, a circular profiling cavity is formed at the center of the inner side of each profiling head, guide keys matched with the sliding grooves are respectively and correspondingly fixed on the front supporting plate and the rear supporting plate, and connecting lugs are symmetrically arranged on the outer sides of the rotating disc in the diameter direction, the connecting lug is hinged with a push-pull device, and the centers of the front supporting plate and the rear supporting plate are provided with feed holes collinear with the axis of the profiling cavity.

Furthermore, the push-pull device comprises a push-pull air cylinder, a cylinder seat of the push-pull air cylinder is fixed on the lower end face of the operating table, a telescopic rod is fixed at the driving end of the push-pull air cylinder, the telescopic rod penetrates through the operating table to be fixed with a connecting lug seat, and the connecting lug seat is hinged to a connecting lug on the rotating disc.

The clamping mechanism comprises an auxiliary plate, the auxiliary plate is fixed on the operating table top, a base plate is fixed on the auxiliary plate, a guide seat is fixed on the base plate, a sliding groove is formed in the guide seat in a penetrating manner along the length direction of the guide seat, two split sliding blocks are inlaid in the sliding groove in a sliding manner, a clamping die holder is fixed on the split sliding blocks, clamping modules are mounted on the clamping die holder, semicircular grooves are formed in opposite surfaces of the two clamping modules respectively, the hole diameter of a circular hole formed by the semicircular grooves is matched with the outer diameter of the oil injection pipe to clamp the oil injection pipe when the two clamping modules are assembled, the opposite surfaces of the two split sliding blocks are inclined planes, and inclined sliding grooves are formed in the inclined planes; the clamping mechanism further comprises a split driver fixed on the operating table board, a cylinder seat of the split driver sequentially penetrates through the auxiliary plate and the base plate, a driving end of the split driver penetrates through the guide seat bottom plate to be fixed with inclined sliding blocks with two symmetrically extending ends, and the inclined sliding blocks are embedded into the inclined sliding grooves to be in sliding fit.

Further, the leveling mechanism comprises a horizontal driver fixed on the operating table top, a linear guide rail is fixed on the horizontal driver, a linear guide rail sliding block is matched on the linear guide rail in a sliding mode, a bottom supporting plate is fixed on the linear guide rail sliding block and the sliding block of the horizontal driver, a base is fixed on the bottom supporting plate, a rotating sleeve is rotatably arranged in the base, a pull rod is arranged in the rotating sleeve, and one end, close to the profiling mechanism, of the pull rod is connected with a sliding block core with a swallow-shaped guide block on the surface; one end of the rotating sleeve, which is far away from the profiling mechanism, is provided with a driven gear, the driven gear is positioned outside the base, the other end of the rotating sleeve is movably provided with a plurality of thread sliding blocks, the thread sliding blocks are provided with swallow-shaped grooves which are in sliding fit with the swallow-shaped guide blocks, one side of the base close to the profiling mechanism is provided with a leveling part, the front end of the leveling part blocks the tail end of the threaded sliding block to prevent the threaded sliding block from falling off from the swallow-shaped guide block, the leveling mechanism also comprises a protective cover arranged on one side of the base, a leveling driver is fixed at the lower end of one side of the protective cover far away from the profiling mechanism, the driving end of the leveling driver is connected with the pull rod, the leveling driver is provided with a rotary driver fixed on the protective cover, the driving end of the rotary driver is fixed with a driving gear, and the driving gear and the driven gear are both positioned in the protective cover and are mutually meshed to drive the rotating sleeve to rotate.

Further, the driving groove is strip-shaped or arc-shaped, and the direction of the driving groove is from the outer edge to the inner edge of the rotating disc.

Further, a fixed oil pipe cylinder is mounted on the front supporting plate through a connecting plate, and a pipe fitting positioning head is arranged at the telescopic end of the fixed oil pipe cylinder.

Further, the front support plate and the rear support plate are connected through an inner support shaft, and the inner support shaft is positioned between every two contour pieces.

The utility model has the beneficial effects that:

1) the utility model can simultaneously carry out the profiling and leveling work of the oil filling port thread by arranging the clamping mechanism, the profiling mechanism and the leveling mechanism, thereby ensuring the continuity of the oil filling port thread and the flatness of the end surface of the pipe orifice, greatly shortening the time for manually forming the oil filling port thread and improving the production efficiency; and the sealing performance of the oil filling pipe is ensured, the safety performance is improved, and the user experience is improved.

2) According to the utility model, the fixed oil pipe cylinder is arranged on the front support plate, so that the oil filling port can be prevented from shaking in the machining process, and the quality of the oil filling port is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the automatic oil filling port thread profiling and leveling integrated machine of the utility model;

FIG. 2 is a schematic structural view of a removing frame of the automatic oil filling port thread profiling and leveling integrated machine of the utility model;

FIG. 3 is a schematic structural diagram of part of a profiling mechanism of the automatic oil filling port thread profiling and leveling integrated machine of the utility model;

FIG. 4 is a schematic structural diagram of a part of a clamping mechanism of the automatic oil filling port thread profiling and leveling integrated machine of the utility model;

FIG. 5 is a schematic structural diagram of a part of a leveling mechanism of the automatic oil filling port thread profiling and leveling integrated machine of the utility model;

FIG. 6 is a partial cross-sectional view of the leveling mechanism of the automatic oiling port thread profiling and leveling integrated machine of the present invention;

FIG. 7 is a schematic structural view of a front support plate of the automatic oil filling port thread profiling and leveling integrated machine.

Description of reference numerals: 1. an operation table top; 2. a base; 3. a front support plate; 4. a rear support plate; 5. rotating the disc; 6. a drive slot; 7. a slide bar; 8. a cam; 9. a sliding groove; 10. a profiling head; 11. a profiling cavity; 12. a guide key; 13. connecting lugs; 14. a push-pull cylinder; 15. a telescopic rod; 16. connecting the ear seat; 17. An auxiliary plate; 18. a base plate; 19. a guide seat; 20. the sliding blocks are split; 21. a die clamping seat; 22. a clamp module; 23. An inclined chute; 24. a bisecting driver; 25. an inclined slide block; 26. a linear guide rail; 27. a linear guide slider; 28. a bottom pallet; 29. a base; 30. rotating the sleeve; 31. a pull rod; 32. a leveling driver; 33. a slider core; 34. a driven gear; 35. a threaded slider; 36. a leveling section; 37. a rotary driver; 38. a driving gear; 39. fixing an oil pipe cylinder; 40. a pipe fitting positioning head; 41. an inner support shaft; 42. a horizontal driver; 43. an oil filling pipe; 44. a frame; 45. a protective cover.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and will thus define the scope of the utility model more clearly and clearly.

Referring to fig. 1-7, the embodiment of the utility model includes an automatic oil filling port thread profiling leveling integrated machine, which includes a frame 44, an operation table 1 disposed on the frame 44, and a clamping mechanism, a profiling mechanism and a leveling mechanism sequentially disposed on the operation table 1, wherein the profiling mechanism includes a base 2 fixed on the operation table 1, a front support plate 3 and a rear support plate 4 are fixed on the base 2, a rotating disc 5 is disposed between the front support plate 3 and the rear support plate 4, a plurality of driving grooves 6 are annularly arrayed on the rotating disc 5, a sliding rod 7 is slidably disposed in the driving groove 6, profiling members 8 are fixed at two ends of the sliding rod 7, sliding grooves 9 are respectively disposed on front and rear side surfaces of the profiling members 8, a profiling head 10 is disposed at an end of the profiling member 8, a circular profiling cavity 11 is formed at a center of an inner side of the profiling head 10, guide keys 12 matched with the sliding grooves 9 are correspondingly fixed on the front support plate 3 and the rear support plate 4, the outer side of the diameter direction of the rotating disc 5 is symmetrically provided with connecting lugs 13, the connecting lugs 13 are hinged with push-pull devices, and the centers of the front supporting plate 3 and the rear supporting plate 4 are provided with feed holes collinear with the axis of the profiling cavity 11.

In the automatic oil filling port thread profiling and leveling integrated machine, the push-pull device comprises a push-pull air cylinder 14, a cylinder seat of the push-pull air cylinder 14 is fixed on the lower end face of an operation table top 1, a telescopic rod 15 is fixed at the driving end of the push-pull air cylinder 14, the telescopic rod 15 penetrates through the operation table top 1 and is fixed with a connecting lug seat 16, and the connecting lug seat 16 is hinged with a connecting lug 13 on a rotating disc 5.

In the automatic oil filling port thread profiling and leveling integrated machine, the clamping mechanism comprises an auxiliary plate 17, the auxiliary plate 17 is fixed on an operation table top 1, a base plate 18 is fixed on the auxiliary plate 17, a guide seat 19 is fixed on the base plate 18, the guide seat 19 is provided with a sliding groove which runs through along the length direction of the guide seat, two split sliders 20 are inlaid in the sliding groove in a sliding manner, a clamping seat 21 is fixed on the split sliders 20, a clamping module 22 is installed on the clamping seat 21, semi-arc grooves are respectively arranged on the opposite surfaces of the two clamping modules 22, the diameter of a circular hole formed by the semi-arc grooves is matched with the outer diameter of an oil filling pipe 43 when the two clamping modules 22 are assembled, the opposite surfaces of the two split sliders 20 are inclined surfaces, and the inclined sliding grooves 23 are arranged on the inclined surfaces; the clamping mechanism further comprises a split driver 24 fixed on the operating table board 1, a cylinder seat of the split driver 24 sequentially penetrates through the auxiliary plate 17 and the backing plate 18, a driving end of the split driver 24 penetrates through a bottom plate of the guide seat 19 and is fixedly provided with inclined sliding blocks 25 with two symmetrically extending ends, and the inclined sliding blocks 25 are embedded into the inclined sliding grooves 23 to be in sliding fit.

In the automatic oil filling port thread profiling and leveling integrated machine, the leveling mechanism comprises a horizontal driver 42 fixed on an operation table board 1, a linear guide rail 26 is fixed on the horizontal driver 42, a linear guide rail slide block 27 is matched on the linear guide rail 26 in a sliding way, a bottom supporting plate 28 is fixed on the linear guide rail slide block 27 and the slide block of the horizontal driver 42, a base 29 is fixed on the bottom supporting plate 28, a rotating sleeve 30 is rotatably arranged in the base 29, a pull rod 31 is arranged in the rotating sleeve 30, and one end, close to the profiling mechanism, of the pull rod 31 is connected with a slide block core 33 of which the surface is provided with a swallow-shaped guide block; the one end that the profiling mechanism was kept away from to rotating cover 30 is equipped with driven gear 34, driven gear 34 is located the base 29 outside, the other end activity of rotating cover 30 is equipped with a plurality of screw slider 35, be equipped with the swallow-shaped groove with swallow-shaped guide block sliding fit on screw slider 35, one side that base 29 is close to the profiling mechanism is equipped with flattening portion 36, the tip of flattening portion 36 keeps off the end of screw slider 35 in order to prevent screw slider 35 from droing from the swallow-shaped guide block, the leveling mechanism still includes safety cover 45 who locates base 29 one side, the lower extreme that profiling mechanism one side was kept away from to safety cover 45 is fixed with flattening driver 32, the drive end of flattening driver 32 links to each other with pull rod 31, be equipped with the rotary actuator 37 who is fixed in safety cover 45 on flattening driver 32, the drive end of rotary actuator 37 is fixed with driving gear 38, the driving gear 38 and the driven gear 34 are both located in the protective cover 45 and are meshed with each other to drive the rotating sleeve 30 to rotate.

In the automatic oil filling port thread profiling and leveling integrated machine, the driving groove 6 is in a strip shape or an arc shape, and the direction of the driving groove 6 is from the outer edge to the inner edge of the rotating disc 5.

In the automatic oil filling port thread profiling and leveling integrated machine, the front support plate 3 is provided with a fixed oil pipe cylinder 39 through a connecting plate, and the telescopic end of the fixed oil pipe cylinder 39 is provided with a pipe fitting positioning head 40.

In the automatic oil filling port thread profiling and leveling integrated machine, the front support plate 3 and the rear support plate 4 are connected through an inner support shaft 41, and the inner support shaft 41 is positioned between every two profiling pieces 8.

According to the automatic oil filling port thread profiling and leveling integrated machine, in an initial state, under the control of a control system, a profiling mechanism is started, one push-pull air cylinder drives the corresponding telescopic rod to extend, the other push-pull air cylinder drives the corresponding telescopic rod to contract so as to drive the rotating disc to rotate, the slide rod slides to the far end of the driving groove, and the slide rod drives profiling heads fixed on the slide rod to be separated from each other. When the oil filling port needs to be subjected to profiling machining, the oil filling port on the oil filling pipe is placed in a profiling cavity of a profiling mechanism, a push-pull cylinder drives corresponding telescopic rods to contract and extend respectively to drive a rotating disc to rotate, sliding grooves in the front side surface and the rear side surface of any profile piece are matched with guide keys on a front supporting plate and a rear supporting plate, the profile piece between the two inner supporting shafts is gathered to slide towards the center, and a profiling head at the front end of the profile piece slightly abuts against the oil filling port; under control system's control, fixture starts, the oblique slider of drive end control of run-from opposite driver contracts downwards, under the sliding fit of oblique spout and oblique slider on two run-from opposite sliders, run-from opposite slider and slide in the spout of guide holder and be close to each other, it is close to each other to drive the clamp module that corresponds on the clamp die holder to run-from opposite slider, the round hole aperture that half-arc recess on the opposite face was constituteed when clamp module compound die is fit for with the notes oil pipe external diameter and is equipped with the centre gripping notes oil pipe, the centre gripping is ready, prevent that the notes oil port from taking place to rock at profile modeling flattening in-process, at this moment, fixed oil pipe cylinder through the connecting plate installation on the preceding backup pad, under system's control, its flexible end drive pipe fitting location head descends to the hole of releasing of notes oil port, stabilize the notes oil port, further prevent that the notes oil port from taking place to rock in profile modeling flattening course of working, guarantee finished product quality. At the moment, the leveling mechanism is started, the system starts a leveling driver according to the input diameter of the oil filling port, the system controls the driving end of the leveling driver to drive a slide block core at the end of a pull rod to stretch, a swallow-shaped groove on a threaded slide block is in sliding fit with a swallow-shaped guide block on the slide block core, so that the appearance diameter formed by the threaded slide block is matched with the diameter of the oil filling port, under the control of the control system, the profiling mechanism and the leveling mechanism work simultaneously, the horizontal driver drives a slide block on the horizontal driver to move towards one side of the profiling mechanism, the slide block drives a base on a bottom supporting plate to slide towards one side of the profiling mechanism on a linear guide rail integrally, one end of the threaded slide block enters the oil filling port to be processed, the threaded slide block plays a supporting role in the oil filling port to be processed, two push-pull cylinders on the profiling mechanism respectively drive corresponding telescopic rods to contract and extend to drive a rotating disc to rotate, so that the slide rod is positioned at the near end of the driving groove, the slide bar drives the profile modeling head on the profile modeling piece and continues to compress tightly the oiling mouth in the profile modeling intracavity in order to form the screw thread, horizontal driver and rotary actuator start simultaneously, horizontal driver's slider drives that the base is whole to continue to move to profile modeling mechanism one side along linear guide, the driving gear of rotary actuator drive end drives the driven gear rotation on the rotation cover simultaneously under control system's control, the rotation cover rotates thereupon and drives the screw thread slider rotation of rotation cover end, until the annular flattening panel of flattening portion front end flattens the port of oiling mouth, flattening profile modeling work is accomplished. After the work is accomplished, leveling mechanism gets back to the original point under the drive of horizontal drive actuating cylinder, two push-and-pull air cylinders drive corresponding telescopic link extension respectively and contract and make the slide bar be located the distal end in drive groove, the slide bar drives the profile piece and resets, under control system's control simultaneously, drive end to opening the driver drives oblique slider and takes shape on, to opening the oblique spout and the slider cooperation slip of slider to one side, make to opening the slider and keep away from each other in the spout of guide holder, to opening the slider and drive the clamp die piece alternate segregation on the clamp die holder, take out the machine-shaping notes oil pipe, equipment waits for next oil filler point to process.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Automatic oiling mouth screw thread profile modeling flattening all-in-one, its characterized in that includes frame (44), locates operation mesa (1) on frame (44), locates fixture, profiling mechanism and flattening mechanism on operation mesa (1) in proper order, profiling mechanism is including being fixed in base (2) on operation mesa (1), be fixed with preceding backup pad (3) and back backup pad (4) on base (2), be equipped with rolling disc (5) between preceding backup pad (3) and back backup pad (4), the annular array has a plurality of drive grooves (6) on rolling disc (5), the gliding slide bar (7) that is equipped with in drive groove (6), slide bar (7) both ends are fixed with profiling piece (8), be equipped with sliding tray (9) on the front and back both sides face of profiling piece (8) respectively, the end of profiling piece (8) is equipped with profile modeling head (10), the inner side center of the profiling head (10) forms a circular profiling cavity (11), guide keys (12) matched with the sliding grooves (9) are fixed on the front supporting plate (3) and the rear supporting plate (4) correspondingly respectively, connecting lugs (13) are symmetrically arranged on the outer side of the rotating disc (5) in the diameter direction, push-pull devices are hinged to the connecting lugs (13), and feeding holes collinear with the axis of the profiling cavity (11) are formed in the centers of the front supporting plate (3) and the rear supporting plate (4).

2. The automatic oiling port thread profiling and leveling integrated machine according to claim 1, characterized in that: the push-pull device comprises a push-pull air cylinder (14), a cylinder seat of the push-pull air cylinder (14) is fixed on the lower end face of the operation table top (1), a telescopic rod (15) is fixed at the driving end of the push-pull air cylinder (14), the telescopic rod (15) penetrates through the operation table top (1) and is fixed with a connecting lug seat (16), and the connecting lug seat (16) is hinged to a connecting lug (13) on the rotating disc (5).

3. The automatic oiling port thread profiling and leveling integrated machine according to claim 1, characterized in that: the clamping mechanism comprises an auxiliary plate (17), the auxiliary plate (17) is fixed on the operation table top (1), a base plate (18) is fixed on the auxiliary plate (17), a guide seat (19) is fixed on the base plate (18), the guide seat (19) is provided with a sliding groove which is through along the length direction, two split sliding blocks (20) are inlaid in the sliding groove in a sliding mode, a clamping die holder (21) is fixed on the split sliding blocks (20), a clamping module (22) is installed on the clamping die holder (21), semicircular grooves are respectively arranged on opposite surfaces of the two clamping modules (22), the diameter of a circular hole formed by the semicircular grooves is matched with the outer diameter of the oil injection pipe (43) to clamp the oil injection pipe (43) when the two clamping modules (22) are clamped, the opposite surfaces of the two split sliding blocks (20) are inclined surfaces, and an inclined sliding groove (23) is arranged on the inclined surface; the clamping mechanism further comprises a split driver (24) fixed on the operation table board (1), a cylinder seat of the split driver (24) sequentially penetrates through the auxiliary plate (17) and the base plate (18), a driving end of the split driver (24) penetrates through a bottom plate of the guide seat (19) and is fixedly provided with inclined sliding blocks (25) with two symmetrically extending ends, and the inclined sliding blocks (25) are embedded into the inclined sliding grooves (23) and are in sliding fit.

4. The automatic oiling port thread profiling and leveling integrated machine according to claim 1, characterized in that: the leveling mechanism comprises a horizontal driver (42) fixed on an operation table board (1), a linear guide rail (26) is fixed on the horizontal driver (42), a linear guide rail sliding block (27) is matched on the linear guide rail (26) in a sliding manner, a bottom supporting plate (28) is fixed on the linear guide rail sliding block (27) and the sliding block of the horizontal driver (42), a base (29) is fixed on the bottom supporting plate (28), a rotating sleeve (30) is rotatably arranged in the base (29), a pull rod (31) is arranged in the rotating sleeve (30), and one end, close to the profiling mechanism, of the pull rod (31) is connected with a sliding block core (33) with a swallow-shaped guide block on the surface; the one end that profiling mechanism was kept away from in rotating cover (30) is equipped with driven gear (34), driven gear (34) are located the base (29) outside, what rotated the other end activity of cover (30) is equipped with a plurality of screw thread slider (35), be equipped with on screw thread slider (35) with swallow-shaped guide block sliding fit's swallow-shaped groove, one side that base (29) are close to profiling mechanism is equipped with flattening portion (36), the end that screw thread slider (35) were kept off to the front end of flattening portion (36) is in order to prevent that screw thread slider (35) from droing from swallow-shaped guide block, flattening mechanism still includes safety cover (45) of locating base (29) one side, profiling mechanism one side lower extreme is kept away from in to safety cover (45) is fixed with flattening driver (32), the drive end and the pull rod (31) of flattening driver (32) link to each other, be equipped with the rotary driver (37) that are fixed in safety cover (45) on flattening driver (32), the driving end of the rotary driver (37) is fixed with a driving gear (38), and the driving gear (38) and a driven gear (34) are both positioned in a protective cover (45) and are mutually meshed to drive a rotating sleeve (30) to rotate.

5. The automatic oiling port thread profiling and leveling integrated machine according to claim 1, characterized in that: the driving groove (6) is strip-shaped or arc-shaped, and the direction of the driving groove (6) is from the outer edge to the inner edge of the rotating disc (5).

6. The automatic oiling port thread profiling and leveling integrated machine according to claim 2, characterized in that: a fixed oil pipe cylinder (39) is mounted on the front supporting plate (3) through a connecting plate, and a pipe fitting positioning head (40) is arranged at the telescopic end of the fixed oil pipe cylinder (39).

7. The automatic oiling port thread profiling and leveling integrated machine according to claim 1, characterized in that: the front supporting plate (3) and the rear supporting plate (4) are connected through an inner supporting shaft (41), and the inner supporting shaft (41) is located between every two profiling pieces (8).