CN214291108U

CN214291108U - Hydraulic pipe joint chamfering device

Info

Publication number: CN214291108U
Application number: CN202120382930.3U
Authority: CN
Inventors: 俞林松; 苏顺发
Original assignee: Sunway Hydraulic Industries Wuhu Co ltd
Current assignee: Sunway Hydraulic Industries Wuhu Co ltd
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-09-28
Anticipated expiration: 2031-02-21

Abstract

The utility model discloses a hydraulic pressure pipe joint chamfer device, including bottom plate, roof, motor one, pneumatic cylinder one, movable plate, pneumatic cylinder two, loading board, connecting plate, regulating plate, motor two and chamfer wheel, its characterized in that: the bottom plate is vertically provided with a vertical plate, the top plate is arranged at the top end of the vertical plate, the first motor is arranged on the top plate, the two opposite sides of the moving plate are provided with slide blocks, the second hydraulic cylinder is arranged on the positioning plate, the bottom of the bearing plate is provided with a clamping block, the two opposite sides of the connecting plate are provided with connecting rings, and the two opposite sides of one end of the adjusting plate are provided with connecting shafts. The utility model discloses can pass through the connecting axle with the regulating plate and can drive motor two, chamfer wheel rotation in the fixed slot internal rotation, make the chamfer wheel carry out the chamfer with different angles to hydraulic pressure coupling and handle, satisfy the chamfer requirement of different hydraulic pressure couplings, enlarged the application scope of chamfer device, strengthen hydraulic pressure coupling's chamfer quality.

Description

Hydraulic pipe joint chamfering device

Technical Field

The utility model relates to a hydraulic pressure pipe processing technology field specifically is a hydraulic pressure union chamfer device.

Background

In the hydraulic pressure union coupling production process, in order to improve the quality of hydraulic pressure union coupling, need carry out the chamfer to hydraulic pressure union coupling edge and handle, be 201922069504. X's patent discloses a hydraulic pressure union coupling beveler, it has solved the manual work and has cleaned the iron fillings and be inconvenient and the problem that beveler can't adapt to many sizes pipe fitting, but it has hydraulic pressure union coupling stability not high in the chamfer in-process, can not carry out chamfer with different angles to hydraulic pressure union coupling and handle, the not high problem of hydraulic pressure union coupling chamfer quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic pressure coupling chamfer device that the hydraulic pressure coupling that exists to current hydraulic pressure coupling chamfer device stability is not high at the chamfer in-process, can not carry out the chamfer with different angles to hydraulic pressure coupling and handle, the not high problem of hydraulic pressure coupling chamfer quality, provide a structural design is reasonable, hydraulic pressure coupling stability is good at the chamfer in-process, can carry out the chamfer with different angles to hydraulic pressure coupling and handle, hydraulic pressure coupling chamfer high quality, the commonality is good.

The utility model provides a technical scheme that technical problem taken does:

the utility model provides a hydraulic pipe joint chamfer device, includes bottom plate, roof, motor one, pneumatic cylinder one, movable plate, pneumatic cylinder two, loading board, connecting plate, regulating plate, motor two and chamfer wheel, its characterized in that: the bottom plate is vertically provided with a vertical plate, the bottom plate is provided with a bearing, a cross rod is arranged between the vertical plate and the vertical plate, the top plate is arranged at the top end of the vertical plate, the vertical plate is connected with the bottom plate and the top plate through welding, the connecting strength between the vertical plate and the bottom plate and the top plate is improved, the structural strength of the chamfering device is enhanced, the first motor is arranged on the top plate, the first motor is provided with a rotating shaft, the bottom end of the rotating shaft extends into the bearing, the rotating shaft is provided with an external thread, the two opposite sides of the moving plate are provided with sliding blocks, the moving plate is provided with a positioning plate and a sliding rail, the sliding block is provided with a sliding barrel, the cross rod transversely penetrates through the sliding barrel, the second hydraulic cylinder is arranged on the positioning plate, the second hydraulic cylinder is provided with a second piston rod, the second piston rod is arranged in parallel to the sliding rail, and the bottom of the bearing plate is provided with a clamping block, the bearing plate is provided with a bearing groove, the bearing plate is movably connected with the piston rod II, the clamping block is clamped on the sliding rail, the opposite two sides of the connecting plate are provided with connecting rings, a fixing groove is arranged on the connecting plate, the inner wall of the connecting ring is provided with an internal thread, the rotating shaft vertically penetrates through the connecting rings, the opposite two sides of one end of the adjusting plate are provided with connecting shafts, the adjusting plate is placed in the fixing groove and is connected with the connecting plate, the motor II is arranged on the adjusting plate, the motor II is provided with a transmission shaft, the chamfering wheel is arranged on the transmission shaft through a mounting ring, the motor I drives the rotating shaft to rotate forwards or reversely to drive the connecting rings to ascend or descend, so that the connecting rings drive the connecting plate to ascend or descend, further drives the motor II and the chamfering wheel to ascend or descend, and leads the chamfering wheel to chamfer the hydraulic pipe joint placed in the bearing groove, the first hydraulic cylinder and the first piston rod push the movable plate to move back and forth along the cross rod to drive the second hydraulic cylinder, the bearing plate and the hydraulic pipe joint placed in the bearing groove on the bearing plate to move back and forth, and the second hydraulic cylinder and the second piston rod push the bearing plate and the hydraulic pipe joint to move back and forth along the sliding rail to enable the hydraulic cylinder joint to be in contact with the chamfering wheel at different positions, so that the hydraulic pipe joint is fully chamfered, and the chamfering efficiency and the chamfering quality of the hydraulic pipe joint are improved.

Preferably, the first motor is a servo motor, the first motor drives the rotating shaft to rotate in the forward direction or the reverse direction to drive the connecting ring to ascend or descend, the connecting ring drives the connecting plate to ascend or descend, the second motor and the chamfering wheel are further driven to ascend or descend, the chamfering wheel is used for chamfering the hydraulic pipe joint placed in the bearing groove, and chamfering efficiency and chamfering quality of the hydraulic pipe joint are improved.

Preferably, the movable plate is connected with the first piston rod, the movable plate is arranged to be of a structure which can move back and forth on the cross rod through the sliding block under the action of the first hydraulic cylinder and the first piston rod, the first hydraulic cylinder and the first piston rod push the movable plate to move back and forth along the cross rod to drive the second hydraulic cylinder, the bearing plate and the hydraulic pipe joint placed in the bearing groove on the bearing plate to move back and forth, the second hydraulic cylinder and the second piston rod push the bearing plate and the hydraulic pipe joint to move back and forth along the sliding rail, so that different positions of the hydraulic cylinder joint are in contact with the chamfering wheel, the hydraulic pipe joint is fully chamfered, and chamfering efficiency and chamfering quality of the hydraulic pipe joint are improved.

Preferably, a first magnetic plate is arranged on a second piston rod of the second hydraulic cylinder, a second magnetic plate is arranged on one side of the bearing plate, the bearing plate is connected with the second piston rod through the second magnetic plate and the first magnetic plate, the bearing plate is arranged to be of a structure capable of being replaced on a sliding rail, the first magnetic plate and the second magnetic plate attract each other in an opposite polarity mode, the second hydraulic cylinder and the second piston rod can push the bearing plate to move back and forth along the sliding rail, the hydraulic pipe joint in the bearing groove is driven to move back and forth, the hydraulic pipe joint is fully contacted with the chamfering wheel, chamfering processing is carried out on the hydraulic pipe joint, the bearing plate with a proper bearing groove is selected according to different hydraulic pipe joints, the universality of the chamfering device is improved, and the application range of the chamfering device is expanded.

Preferably, the structure that the regulating plate can rotate in the fixing groove through the connecting shaft can drive the second motor and the chamfering wheel to rotate by rotating the regulating plate in the fixing groove through the connecting shaft, so that the chamfering wheel performs chamfering processing on the hydraulic pipe joint at different angles, chamfering requirements of different hydraulic pipe joints are met, the application range of the chamfering device is expanded, and chamfering quality of the hydraulic pipe joint is enhanced.

Preferably, a third hydraulic cylinder is arranged on the top plate, a third piston rod is arranged on the third hydraulic cylinder, a push-pull rod is arranged on the piston rod III, a limit plate is arranged on the adjusting plate, a limit groove is arranged on the limit plate, and the push-pull rod extends out of the limit groove, the hydraulic cylinder III pushes the piston rod III to ascend or descend, the push-pull rod on the piston rod III ascends or descends into the limit groove to drive the limit plate to ascend or descend, therefore, the connecting plate and the adjusting plate are in a horizontal state or a state with a certain angle, the limiting grooves in the limiting plates can provide moving space for the push-pull rod, the adjusting plate can rotate in the fixing grooves through the connecting shafts, chamfering processing is conveniently carried out on the hydraulic pipe joints at different angles by the chamfering wheels, chamfering requirements of different hydraulic pipe joints are met, the application range of the chamfering device is expanded, and chamfering quality of the hydraulic pipe joints is enhanced.

Preferably, the chamfering wheel is arranged to be a structure which can be replaced on the transmission shaft through the mounting ring, the corresponding chamfering wheel is selected according to different chamfering quality requirements of the hydraulic pipe joint, the mounting ring on the chamfering wheel is connected with the transmission shaft through threads, the chamfering wheel is convenient to mount on the transmission shaft, the mounting efficiency of the chamfering wheel is improved, the chamfering quality of the hydraulic pipe joint is enhanced, the universality of the chamfering device can also be improved, the application range of the chamfering device is expanded, and the cost for manufacturing a plurality of sets of chamfering devices is reduced.

Has the advantages that: the utility model discloses with passing through magnetic sheet two between loading board and the piston rod two, magnetic sheet one is connected, and set up the loading board into the structure that can change on the slide rail, magnetic sheet one is inhaled mutually with two opposite sex of magnetic sheet, make pneumatic cylinder two, piston rod two can promote the loading board along slide rail round trip movement, drive the hydraulic pressure coupling round trip movement of bearing the inslot, make hydraulic pressure coupling and chamfer wheel fully contact, carry out the chamfer to hydraulic pressure coupling and handle, according to the hydraulic pressure coupling of difference, the selection has the loading board of suitable bearing the weight of the groove, the commonality of chamfer device has been improved, the application scope of chamfer device has been enlarged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention, illustrating a connection structure of the moving plate and the first hydraulic cylinder.

Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the bearing groove.

Fig. 4 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the connection plate and the adjustment plate.

Fig. 5 is a schematic diagram of another embodiment of the present invention.

In the figure: 1. the novel magnetic bearing comprises a bottom plate, a top plate, a motor I, a hydraulic cylinder II, a bearing plate 7, a connecting plate 8, an adjusting plate 9, a motor II, a chamfer wheel 11, a hydraulic cylinder III, a vertical plate 13, a bearing 14, a bearing 15, a cross rod 16, a rotating shaft 16, an external thread 17, a piston rod I, a piston rod II, a sliding block 20, a positioning plate 21, a sliding rail 22, a sliding cylinder 22, a piston rod II, a magnetic plate I, a magnetic plate 25, a clamping block 26, a bearing groove 27, a magnetic plate II, a connecting ring 28, a fixing groove 29, an internal thread 30, a connecting shaft 31, a limiting plate 32, a limiting groove 33, a limiting groove 34, a transmission shaft 35, a mounting ring 36, a piston rod III, a push-pull rod 37, a dust exhaust pipe 38 and a fan 39.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, a hydraulic pipe joint chamfering device comprises a bottom plate 1, a top plate 2, a motor 3, a hydraulic cylinder 4, a moving plate 5, a hydraulic cylinder 6, a bearing plate 7, a connecting plate 8, an adjusting plate 9, a motor 10 and a chamfering wheel 11, and is characterized in that: the chamfering device is characterized in that a vertical plate 13 is vertically arranged on the bottom plate 1, a bearing 14 is arranged on the bottom plate 1, a cross rod 15 is arranged between the vertical plate 13 and the vertical plate 13, the top plate 2 is arranged at the top end of the vertical plate 13, the vertical plate 13 is connected with the bottom plate 1 and the top plate 2 in a welding manner, the connecting strength between the vertical plate 13 and the bottom plate 1 and the top plate 2 is improved, the structural strength of the chamfering device is enhanced, the motor I3 is arranged on the top plate 2, a rotating shaft 16 is arranged on the motor I3, the bottom end of the rotating shaft 16 extends into the bearing 14, external threads 17 are arranged on the rotating shaft 16, sliding blocks 19 are arranged on two opposite sides of the moving plate 5, a positioning plate 20 and a sliding rail 21 are arranged on the moving plate 5, a sliding cylinder 22 is arranged on the sliding block 19, the cross rod 15 transversely penetrates through the sliding cylinder 22, the hydraulic cylinder II 6 is arranged on the positioning plate 20, and a piston rod II 23 is arranged on the hydraulic cylinder II 6, a second piston rod 23 and a slide rail 21 are arranged in parallel, a clamping block 25 is arranged at the bottom of the bearing plate 7, a bearing groove 26 is arranged on the bearing plate 7, the bearing plate 7 is movably connected with the second piston rod 23, the clamping block 25 is clamped on the slide rail 21, two opposite sides of the connecting plate 8 are provided with connecting rings 28, a fixing groove 29 is arranged on the connecting plate 8, an internal thread 30 is arranged on the inner wall of the connecting ring 28, the rotating shaft 16 vertically penetrates through the connecting rings 28, two opposite sides of one end of the adjusting plate 9 are provided with connecting shafts 31, the adjusting plate 9 is placed in the fixing groove 29, the connecting shafts 31 are connected with the connecting plate 8, the second motor 10 is arranged on the adjusting plate 9, a transmission shaft 34 is arranged on the second motor 10, the chamfering wheel 11 is arranged on the transmission shaft 34 through a mounting ring 35, and the first motor 3 drives the rotating shaft 16 to rotate forwards or reversely, the connecting ring 28 is driven to ascend or descend, the connecting ring 28 drives the connecting plate 8 to ascend or descend, the motor II 10 and the chamfering wheel 11 are further driven to ascend or descend, the chamfering wheel 11 conducts chamfering treatment on a hydraulic pipe joint placed in the bearing groove 26, the hydraulic cylinder I4 and the piston rod I18 push the moving plate 5 to move back and forth along the cross rod 15 and drive the hydraulic cylinder II 6, the bearing plate 7 and a hydraulic pipe joint placed in the bearing groove 26 on the bearing plate 7 to move back and forth, the hydraulic cylinder II 6 and the piston rod II 23 push the bearing plate 7 and the hydraulic pipe joint to move back and forth along the sliding rail 21, different positions of the hydraulic cylinder joint are in contact with the chamfering wheel 11, the hydraulic pipe joint is fully chamfered, and chamfering efficiency and chamfering quality of the hydraulic pipe joint are improved.

Preferably, the first motor 3 is a servo motor, the first motor 3 drives the rotating shaft 16 to rotate in the forward direction or the reverse direction, the connecting ring 28 is driven to ascend or descend, the connecting ring 28 drives the connecting plate 8 to ascend or descend, the second motor 10 and the chamfering wheel 11 are driven to ascend or descend, the chamfering wheel 11 performs chamfering processing on the hydraulic pipe joint placed in the bearing groove 26, and chamfering efficiency and chamfering quality of the hydraulic pipe joint are improved.

Preferably, the moving plate 5 is connected with the first piston rod 18, the moving plate 5 is arranged to be of a structure which can move back and forth on the cross rod 15 through the slider 19 under the action of the first hydraulic cylinder 4 and the first piston rod 18, the first hydraulic cylinder 4 and the first piston rod 18 push the moving plate 5 to move back and forth along the cross rod 15 to drive the second hydraulic cylinder 6, the bearing plate 7 and the hydraulic pipe joint placed in the bearing groove 26 on the bearing plate 7 to move back and forth, the second hydraulic cylinder 6 and the second piston rod 23 push the bearing plate 7 and the hydraulic pipe joint to move back and forth along the slide rail 21, so that different positions of the hydraulic cylinder joint are in contact with the chamfering wheel 11, the hydraulic pipe joint is fully chamfered, and the chamfering efficiency and the chamfering quality of the hydraulic pipe joint are improved.

Preferably, a first magnetic plate 24 is arranged on a second piston rod 23 of the second hydraulic cylinder 6, a second magnetic plate 27 is arranged on one side of the bearing plate 7, the bearing plate 7 and the second piston rod 23 are connected through the second magnetic plate 27 and the first magnetic plate 24, the bearing plate 7 is arranged to be of a structure capable of being replaced on the slide rail 21, the first magnetic plate 24 and the second magnetic plate 27 attract each other in an opposite polarity mode, the second hydraulic cylinder 6 and the second piston rod 23 can push the bearing plate 7 to move back and forth along the slide rail 21 to drive a hydraulic pipe joint in the bearing groove 26 to move back and forth, the hydraulic pipe joint is in full contact with the chamfering wheel 11, chamfering treatment is carried out on the hydraulic pipe joint, the bearing plate 7 with the appropriate bearing groove 26 is selected according to different hydraulic pipe joints, the universality of the chamfering device is improved, and the application range of the chamfering device is expanded.

Preferably, the structure that the adjusting plate 9 can rotate in the fixing groove 29 through the connecting shaft 31, the motor II 10 and the chamfering wheel 11 can be driven to rotate, the chamfering wheel 11 can perform chamfering processing on the hydraulic pipe joint at different angles, chamfering requirements of different hydraulic pipe joints are met, the application range of the chamfering device is expanded, and chamfering quality of the hydraulic pipe joint is enhanced.

Preferably, the top plate 2 is provided with a hydraulic cylinder three 12, the hydraulic cylinder three 12 is provided with a piston rod three 36, the piston rod three 36 is provided with a push-pull rod 37, the adjusting plate 9 is provided with a limit plate 32, the limit plate 32 is provided with a limit groove 33, the push-pull rod 37 extends out of the limit groove 33, the hydraulic cylinder three 12 pushes the piston rod three 36 to ascend or descend, the push-pull rod 37 on the piston rod three 36 ascends or descends into the limit groove 33 to drive the limit plate 32 to ascend or descend, so that the connecting plate 8 and the adjusting plate 9 are in a horizontal state or a state with a certain angle, the limit groove 33 on the limit plate 32 can provide a moving space for the push-pull rod 37, the adjusting plate 9 can rotate in the fixing groove 29 through the connecting shaft 31, the chamfering wheel 11 can chamfer hydraulic pipe joints at different angles, and the chamfering requirements of different hydraulic pipe joints can be met, the application range of the chamfering device is expanded, and the chamfering quality of the hydraulic pipe joint is enhanced.

Preferably, the chamfering wheel 11 is arranged to be a structure which can be replaced on the transmission shaft 34 through the mounting ring 35, the corresponding chamfering wheel 11 is selected according to different chamfering quality requirements of the hydraulic pipe joint, the mounting ring 35 on the chamfering wheel 11 is connected with the transmission shaft 34 through threads, so that the chamfering wheel 11 is conveniently mounted on the transmission shaft 34, the mounting efficiency of the chamfering wheel 11 is improved, the chamfering quality of the hydraulic pipe joint is enhanced, the universality of the chamfering device can also be improved, the application range of the chamfering device is expanded, and the cost for manufacturing a plurality of sets of chamfering devices is reduced.

Example two:

as shown in fig. 5, a hydraulic pipe joint chamfering device includes bottom plate 1, roof 2, a motor 3, a pneumatic cylinder 4, movable plate 5, pneumatic cylinder two 6, loading board 7, connecting plate 8, regulating plate 9, two 10 motors and chamfer wheel 11, its characterized in that: the chamfering device is characterized in that a vertical plate 13 is vertically arranged on the bottom plate 1, a bearing 14 is arranged on the bottom plate 1, a cross rod 15 is arranged between the vertical plate 13 and the vertical plate 13, the top plate 2 is arranged at the top end of the vertical plate 13, the vertical plate 13 is connected with the bottom plate 1 and the top plate 2 in a welding manner, the connecting strength between the vertical plate 13 and the bottom plate 1 and the top plate 2 is improved, the structural strength of the chamfering device is enhanced, the motor I3 is arranged on the top plate 2, a rotating shaft 16 is arranged on the motor I3, the bottom end of the rotating shaft 16 extends into the bearing 14, external threads 17 are arranged on the rotating shaft 16, sliding blocks 19 are arranged on two opposite sides of the moving plate 5, a positioning plate 20 and a sliding rail 21 are arranged on the moving plate 5, a sliding cylinder 22 is arranged on the sliding block 19, the cross rod 15 transversely penetrates through the sliding cylinder 22, the hydraulic cylinder II 6 is arranged on the positioning plate 20, and a piston rod II 23 is arranged on the hydraulic cylinder II 6, a second piston rod 23 and a slide rail 21 are arranged in parallel, a clamping block 25 is arranged at the bottom of the bearing plate 7, a bearing groove 26 is arranged on the bearing plate 7, the bearing plate 7 is movably connected with the second piston rod 23, the clamping block 25 is clamped on the slide rail 21, two opposite sides of the connecting plate 8 are provided with connecting rings 28, a fixing groove 29 is arranged on the connecting plate 8, an internal thread 30 is arranged on the inner wall of the connecting ring 28, the rotating shaft 16 vertically penetrates through the connecting rings 28, two opposite sides of one end of the adjusting plate 9 are provided with connecting shafts 31, the adjusting plate 9 is placed in the fixing groove 29, the connecting shafts 31 are connected with the connecting plate 8, the second motor 10 is arranged on the adjusting plate 9, a transmission shaft 34 is arranged on the second motor 10, the chamfering wheel 11 is arranged on the transmission shaft 34 through a mounting ring 35, and the first motor 3 drives the rotating shaft 16 to rotate forwards or reversely, the connecting ring 28 is driven to ascend or descend, the connecting ring 28 drives the connecting plate 8 to ascend or descend, the motor II 10 and the chamfering wheel 11 are further driven to ascend or descend, the chamfering wheel 11 conducts chamfering treatment on a hydraulic pipe joint placed in the bearing groove 26, the hydraulic cylinder I4 and the piston rod I18 push the moving plate 5 to move back and forth along the cross rod 15 and drive the hydraulic cylinder II 6, the bearing plate 7 and a hydraulic pipe joint placed in the bearing groove 26 on the bearing plate 7 to move back and forth, the hydraulic cylinder II 6 and the piston rod II 23 push the bearing plate 7 and the hydraulic pipe joint to move back and forth along the sliding rail 21, different positions of the hydraulic cylinder joint are in contact with the chamfering wheel 11, the hydraulic pipe joint is fully chamfered, and chamfering efficiency and chamfering quality of the hydraulic pipe joint are improved.

Preferably, the connecting plate 8 on be provided with the dust exhaust pipe 38 that runs through connecting plate 8, be provided with fan 39 in the dust exhaust pipe 38, the effect of fan 39 can be discharged the dust that hydraulic pressure union coupling chamfer in-process produced along with the air current from dust exhaust pipe 38, the piece of big granule is on falling bottom plate 1 under the action of gravity, avoids the dust to scatter at will, has improved the feature of environmental protection.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides a hydraulic pipe joint chamfer device, includes bottom plate, roof, motor one, pneumatic cylinder one, movable plate, pneumatic cylinder two, loading board, connecting plate, regulating plate, motor two and chamfer wheel, its characterized in that: the bottom plate is vertically provided with a vertical plate, the bottom plate is provided with a bearing, a cross rod is arranged between the vertical plate and the vertical plate, the top plate is arranged at the top end of the vertical plate, a first motor is arranged on the top plate, a first motor is provided with a rotating shaft, the bottom end of the rotating shaft extends into the bearing, an external thread is arranged on the rotating shaft, two opposite sides of the moving plate are provided with slide blocks, a positioning plate and a slide rail are arranged on the moving plate, a slide cylinder is arranged on the slide block, the cross rod transversely penetrates through the slide cylinder, a second hydraulic cylinder is arranged on the positioning plate, a second piston rod is arranged on the second hydraulic cylinder, the second piston rod is arranged in parallel with the slide rail, the bottom of the bearing plate is provided with a clamping block, a bearing groove is arranged on the bearing plate, the bearing plate is movably connected with the second piston rod, the clamping block is clamped on the slide rail, and two opposite sides of the connecting plate are provided with a connecting ring, the connecting plate is provided with a fixing groove, an internal thread is arranged on the inner wall of the connecting ring, the rotating shaft vertically penetrates through the connecting ring, connecting shafts are arranged on two opposite sides of one end of the adjusting plate, the adjusting plate is placed in the fixing groove and connected with the connecting shaft and the connecting plate, the second motor is arranged on the adjusting plate, a transmission shaft is arranged on the second motor, and the chamfering wheel is arranged on the transmission shaft through the mounting ring.

2. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: the first motor is set as a servo motor.

3. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: the moving plate is connected with the first piston rod and is of a structure capable of moving back and forth on the cross rod through the sliding block under the action of the first hydraulic cylinder and the first piston rod.

4. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: and a first magnetic plate is arranged on a second piston rod of the second hydraulic cylinder, a second magnetic plate is arranged on one side of the bearing plate, the bearing plate is connected with the second piston rod through the second magnetic plate and the first magnetic plate, and the bearing plate is of a structure which can be replaced on the slide rail.

5. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: the adjusting plate can rotate in the fixing groove through the connecting shaft.

6. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: the top plate is provided with a third hydraulic cylinder, the third hydraulic cylinder is provided with a third piston rod, the third piston rod is provided with a push-pull rod, the adjusting plate is provided with a limiting plate, the limiting plate is provided with a limiting groove, and the push-pull rod extends out of the limiting groove.

7. The hydraulic pipe joint chamfering apparatus according to claim 1, wherein: the chamfering wheel is arranged to be a structure which can be replaced on the transmission shaft through the mounting ring.