Flange plate end face machining device

Abstract

The invention relates to the technical field of flange plate machining, in particular to a flange plate end face machining device which comprises an intelligent machine tool body, a supporting table and an axle body, the axle body is located on the upper side of the supporting table, the supporting table is installed in the intelligent machine tool body, and the axle body is installed on the upper side of the intelligent machine tool body. A longitudinal shaft is arranged in the intelligent machine tool body and located on one side of the supporting table, the two ends of the longitudinal shaft are sleeved with two vertically-arranged elastic telescopic rods, the lower ends of the elastic telescopic rods are fixed to the intelligent machine tool body, and the longitudinal shaft rotates relative to the elastic telescopic rods. The telescopic assembly drives the strong magnetic column and the magnetic permeable plate to horizontally and downwards magnetically attract the machined flange plate, the telescopic assembly and the attracted flange plate are controlled to upwards move and then turn over, the magnetic permeable plate is separated from the telescopic assembly, and the flange plate on the upper side of the magnetic permeable plate is separated from magnetic attraction of the strong magnetic column; the flange plate gradually slides downwards to the upper side of the material sliding plate under the gravity of the flange plate, and the flange plate is prevented from being collided.

Description

Technical Field

[0001] This invention relates to the technical field of flange processing, and in particular to a device for processing flange end faces. Background Technology

[0002] A flange, also called a flange plate or flange, is a part used to connect pipes to each other and is used to connect the pipe ends. There are also flanges used on the inlet and outlet of equipment for connecting two pieces of equipment. Flanges are mainly used in the mechanical field. Flange processing requires intelligent machine tool processing such as cutting and drilling. The end face processing of the flange requires drilling holes for flange installation.

[0003] Chinese patent CN107983987A discloses a chamfering fixture for the disc holes of a flange half-shaft, comprising: a sliding plate; a sliding plate driving device for driving the sliding plate to reciprocate along the axial direction of the flange half-shaft; a positioning device disposed on the sliding plate for positioning the flange half-shaft, the flange half-shaft being able to rotate relative to the positioning device under the action of an external force; a first drill bit and a second drill bit located on the same side of the flange half-shaft, and arranged opposite to each other, for chamfering the disc holes on the outer end face and inner end face of the flange half-shaft, respectively; and a drill bit driving device for driving the first drill bit and the second drill bit to rotate. When using the chamfering fixture of this invention for chamfering, the chamfering of the disc holes on the inner end face and outer end face of the flange can be completed in one clamping, greatly reducing the intensity of manual labor, improving processing efficiency, and ensuring the stability of processing quality.

[0004] In the aforementioned related technologies and existing technologies, after the flange is processed, the flange has a high temperature due to cutting friction, and the surface is covered with metal shavings. When manually handling the material, workers are easily burned or injured. Some existing technologies use a flipping structure to unload the processed flange. However, the flipped flange is heavy and is prone to wear due to impact when falling, affecting subsequent processing and use. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention provides a device for machining the end face of a flange.

[0006] This invention provides a flange end face processing device, which adopts the following technical solution: It includes an intelligent machine tool body, a support platform, and an axle body. The axle body is located on the upper side of the support platform, and the support platform is installed inside the intelligent machine tool body. The axle body is installed on the upper side of the intelligent machine tool body. A longitudinal axis is provided inside the intelligent machine tool body and on one side of the support platform. Two vertically arranged elastic telescopic rods are sleeved at both ends of the longitudinal axis. The lower ends of the elastic telescopic rods are fixed to the intelligent machine tool body, and the longitudinal axis rotates relative to the elastic telescopic rods. A telescopic assembly is sleeved on the outer surface of the longitudinal axis. The upper telescopic ends of the two elastic telescopic rods are connected by a flat baffle. The flat baffle is located below the telescopic assembly, and the telescopic assembly rotates elastically relative to the flat baffle. A strong magnetic column is installed through the telescopic assembly at the end away from the longitudinal axis. A magnetic plate is provided on the side of the telescopic assembly near the support platform, and the end of the magnetic plate near the longitudinal axis rotates elastically relative to the end of the telescopic assembly away from the longitudinal axis.

[0007] The main body of the intelligent machine tool is located on the support platform near the longitudinal axis and a sliding plate is installed through it. The magnetic plate is blocked by the sliding plate as it rotates with the longitudinal axis. The main body of the intelligent machine tool is equipped with a power component that drives the longitudinal axis to rotate. A material limiting component for fixing the material is installed on the upper side of the support platform below the axle body.

[0008] Optionally, the longitudinal axis drives the telescopic assembly to rotate synchronously via a pull rope. One end of the pull rope is fixed to the longitudinal axis, and the other end of the pull rope is fixed to the end of the telescopic assembly away from the longitudinal axis. The other end of the telescopic assembly is slidably sleeved on the outer surface of the pull rope, and the telescopic assembly can elastically extend and retract.

[0009] Optionally, the power assembly includes a gear, a toothed plate, and a bending frame. A power telescopic rod is installed on the bottom surface of the bending frame. The lower end of the power telescopic rod is fixed to the main body of the intelligent machine tool. The toothed plate is fixed to the bending frame. The bending frame is bent towards the gear from one end above the gear. The gear meshes with the toothed plate. The gear is coaxially fixed with the longitudinal shaft.

[0010] Optionally, the material limiting component includes multiple limiting rods, and multiple mounting slots are provided on the upper surface of the support platform. The inner side of the mounting slot is convex, and the shape of the lower end of the limiting rod is adapted to the inner shape of the mounting slot. The limiting rod is inserted and installed inside the adjacent mounting slot.

[0011] Optionally, the end of the sliding plate connected to the main body of the intelligent machine tool is located on the upper side of the other end of the sliding plate, the highest end of the sliding plate is located on the lower side of the longitudinal axis, the upper end of the sliding plate near the longitudinal axis is plate-shaped protrusion, and the end of the magnetic plate away from the longitudinal axis is plate-shaped protrusion. The plate-shaped protrusion of the magnetic plate contacts the plate-shaped upper surface of the sliding plate during rotation around the longitudinal axis.

[0012] Optionally, a movable frame is provided on the side of the telescopic component away from the longitudinal axis. The movable frame is elastically connected to the telescopic component. The movable frame is equipped with a plug rod. The magnetic plate has a plug hole corresponding to the plug rod on the side away from the longitudinal axis. When the movable frame is elastically connected to the telescopic component and approaches the telescopic component, the plug rod is inserted into the plug hole.

[0013] Optionally, the movable frame is fixed with side rods on both the front and rear sides, and the sliding plate is provided with diameter-changing plates on both the front and rear sides. The diameter-changing plates are installed inside the main body of the intelligent machine tool, and the side rods are located on the outer ring side of the diameter-changing plates.

[0014] Optionally, both ends of the variable diameter plate are arcs, both ends of the variable diameter plate are coaxial with the longitudinal axis, the outer diameter of the upper end of the variable diameter plate is smaller than the outer diameter of the lower end of the variable diameter plate, the upper and lower ends of the variable diameter plate are connected by an inclined portion, and the upper end of the large diameter portion of the variable diameter plate is located on the upper side of the plate-shaped protrusion of the sliding plate.

[0015] Optionally, the flat baffle is horizontally positioned, and the telescopic component is horizontal when it rotates to contact the upper surface of the flat baffle.

[0016] Optionally, the portion of the magnetic plate that adapts to the strong magnetic column is recessed, and the portion of the strong magnetic column extending out of the telescopic assembly is located inside the recessed structure of the magnetic plate, with the recessed portion of the magnetic plate being flared.

[0017] In summary, the present invention has the following beneficial technical effects: This invention utilizes the coordination between components such as a longitudinal axis, a telescopic assembly, a strong magnetic column, and a magnetically permeable plate. When the telescopic assembly rotates to a horizontal position, it drives the strong magnetic column and the magnetically permeable plate to magnetically attract the processed flange horizontally downwards. After the telescopic assembly and the attracted flange are controlled to move upwards and then flip over, the flange is located on the upper side of the magnetically permeable plate. After the magnetically permeable plate contacts the sliding plate, the telescopic assembly continues to rotate, and the magnetically permeable plate separates from the telescopic assembly. The flange on the upper side of the magnetically permeable plate is released from the magnetic attraction of the strong magnetic column, and the flange gradually slides downwards to the upper side of the sliding plate under its own gravity, avoiding collisions with the flange.

[0018] This invention, through the installation of a pull rope, allows the telescopic assembly to magnetically attract the flange via a strong magnetic column and a magnetic plate. The flange then moves upwards, disengaging from the limiting rod. As the longitudinal axis rotates in the opposite direction, the elastic telescopic rod first expands to its maximum extent. Then, as the longitudinal axis initially rotates, the telescopic assembly, under the elastic resistance connecting it to the flat baffle, first wraps around the pull rope, pulling the telescopic assembly to retract. This retracts the magnetic column and flange from the underside of the axle body. After the telescopic assembly reaches its maximum retraction, the longitudinal axis continues to rotate, causing the telescopic assembly and flange to rotate around the longitudinal axis to complete the flipping process. This effectively prevents collisions with the axle body during the flipping of the telescopic assembly and flange.

[0019] This invention, through the cooperation of components such as a plug rod, a movable frame, a socket, and a variable diameter plate, ensures that when the side rod is not in contact with the variable diameter plate, the movable frame, under the elastic tension of the telescopic assembly, drives the plug rod to insert into the inner hole of the socket. This ensures that the magnetic plate will not separate from the telescopic assembly when it is located below the telescopic assembly. The strong magnetic column stably magnetically attracts the flange through the magnetic plate. When the magnetic plate contacts the sliding plate, the side rod moves from the outer ring side of the small diameter end of the variable diameter plate to the outer ring side of the large diameter end, pushing the plug rod to separate from the socket, thus enabling the magnetic plate to separate from the telescopic assembly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the intelligent machine tool body in an embodiment of the present invention; Figure 3 This is a schematic diagram of the distribution of the support platform and telescopic components in an embodiment of the present invention; Figure 4 This is a side view schematic diagram of some structures in an embodiment of the present invention; Figure 5 This is a schematic diagram of the connection between the pull rope and the telescopic component in an embodiment of the present invention; Figure 6 This is a top view schematic diagram of some structures in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure in an embodiment of the present invention, showing the strong magnetic column and the magnetic plate being separated. Figure 8 This is a front view schematic diagram of some structures in an embodiment of the present invention; Figure 9 This is a schematic diagram of the connection between the movable frame and the telescopic component in an embodiment of the present invention.

[0021] Reference numerals in the attached diagram: 1. Intelligent machine tool body; 2. Support platform; 3. Axle body; 4. Longitudinal axis; 5. Elastic telescopic rod; 6. Telescopic assembly; 7. Power assembly; 71. Gear; 72. Gear plate; 73. Bending frame; 74. Power telescopic rod; 8. Material limiting assembly; 81. Limiting rod; 82. Mounting slot; 9. Magnetic plate; 10. Strong magnetic column; 11. Flat baffle; 12. Sliding plate; 13. Pull rope; 14. Movable frame; 15. Insertion rod; 16. Insertion hole; 17. Side rod; 18. Variable diameter plate. Detailed Implementation

[0022] The following is in conjunction with the appendix Figures 1-9 The present invention will be described in further detail below.

[0023] This invention discloses an apparatus for machining the end face of a flange. For example... Figures 1-9As shown, the machine tool includes a main body 1, a support platform 2, and an axle body 3. The lower end of the axle body 3 is a cutting shaft. The axle body 3 can control the rotation of the cutting tool and control the spatial movement of the cutting tool in the vertical and horizontal directions. The axle body 3 is located on the upper side of the support platform 2, which is installed inside the main body 1. The axle body 3 is installed on the upper side of the main body 1. A closed door that can be opened is installed on the front side of the main body 1.

[0024] A longitudinal axis 4 is provided inside the main body 1 of the intelligent machine tool and located on one side of the support platform 2. Two vertically arranged elastic telescopic rods 5 are sleeved at both ends of the longitudinal axis 4. The elastic telescopic rods 5 have a tendency to elastically extend. The lower end of the elastic telescopic rods 5 is fixed to the main body 1 of the intelligent machine tool. The longitudinal axis 4 rotates relative to the elastic telescopic rods 5. A telescopic component 6 is sleeved on the outer surface of the longitudinal axis 4. The upper telescopic ends of the two elastic telescopic rods 5 are connected by a flat baffle 11. The flat baffle 11 is located on the side of the longitudinal axis 4 near the support platform 2. The flat baffle 11 drives the upper ends of the two elastic telescopic rods 5 to move up and down synchronously. The flat baffle 11 is located below the telescopic component 6. When the telescopic component 6 rotates to contact the upper surface of the flat baffle 11, the telescopic component 6 is in a horizontal state and the telescopic component 6 rotates elastically relative to the flat baffle 11.

[0025] The longitudinal axis 4 drives the telescopic component 6 to rotate synchronously through the pull rope 13. One end of the pull rope 13 is fixed to the longitudinal axis 4, and the other end of the pull rope 13 is fixed to the end of the telescopic component 6 away from the longitudinal axis 4. The other end of the telescopic component 6 is slidably sleeved on the outer surface of the pull rope 13. The telescopic component 6 can elastically extend and retract. The two ends of the telescopic component 6 are connected by an elastic telescopic rod. The telescopic component 6 has a tendency to elastically extend.

[0026] A strong magnetic column 10 is installed through the end of the telescopic component 6 away from the longitudinal axis 4. The strong magnetic column 10 is made of a strong magnetic material or is set as an electromagnet. A magnetic plate 9 is provided on the side of the telescopic component 6 near the support platform 2. The end of the magnetic plate 9 near the longitudinal axis 4 rotates elastically relative to the end of the telescopic component 6 away from the longitudinal axis 4. After the telescopic component 6 rotates to contact the flat baffle 11, it pushes the elastic telescopic rod 5 downward to retract. The telescopic component 6 drives the strong magnetic column 10 and the magnetic plate 9 to move downward. When the magnetic plate 9 contacts the flange, the strong magnetic column 10 attracts the flange through the magnetic plate 9.

[0027] The part of the magnetic plate 9 that is adapted to the strong magnetic column 10 is recessed. The part of the strong magnetic column 10 that extends out of the telescopic component 6 is located inside the recessed structure of the magnetic plate 9. The recessed part of the magnetic plate 9 is flared. The flared recessed structure of the magnetic plate 9 facilitates the strong magnetic column 10 to detach from the recessed structure of the magnetic plate 9 during the rotation relative to the telescopic component 6.

[0028] The main body 1 of the intelligent machine tool is located on the support platform 2 near the longitudinal axis 4 and a sliding plate 12 is installed through it. The magnetic plate 9 is blocked by the sliding plate 12 as it rotates with the longitudinal axis 4.

[0029] The sliding plate 12 is connected to the main body 1 of the intelligent machine tool at one end, which is located on the upper side of the other end of the sliding plate 12. The highest end of the sliding plate 12 is located on the lower side of the longitudinal axis 4. The flange on the upper side of the sliding plate 12 can gradually slide down under gravity. The upper end of the sliding plate 12 near the longitudinal axis 4 is plate-shaped and protruding. The magnetic plate 9 away from the longitudinal axis 4 is plate-shaped and protruding. The plate-shaped protrusion of the magnetic plate 9 contacts the plate-shaped upper surface of the sliding plate 12 during rotation around the longitudinal axis 4.

[0030] The main body 1 of the intelligent machine tool is equipped with a power component 7 that drives the longitudinal axis 4 to rotate.

[0031] A movable frame 14 is provided on the side of the telescopic component 6 away from the longitudinal axis 4. The movable frame 14 is elastically connected to the telescopic component 6. The movable frame 14 is equipped with a plug rod 15. The magnetic plate 9 has a socket 16 corresponding to the plug rod 15 on the side away from the longitudinal axis 4. When the movable frame 14 is elastically connected to the telescopic component 6 and approaches the telescopic component 6, the plug rod 15 is inserted into the socket 16. The movable frame 14 and the telescopic component 6 are connected by an elastic telescopic rod. When the plug rod 15 is inside the socket 16, the magnetic plate 9 cannot rotate relative to the telescopic component 6.

[0032] Side rods 17 are fixed on both the front and rear sides of the movable frame 14. Variable diameter plates 18 are provided on both the front and rear sides of the plate-shaped protrusion of the sliding plate 12. The variable diameter plates 18 are installed inside the main body 1 of the intelligent machine tool, and the side rods 17 are located on the outer ring side of the variable diameter plates 18.

[0033] Both ends of the variable diameter plate 18 are arcs, and both ends of the variable diameter plate 18 are coaxial with the longitudinal axis 4. The outer diameter of the upper end of the variable diameter plate 18 is smaller than the outer diameter of the lower end of the variable diameter plate 18. The upper and lower ends of the variable diameter plate 18 are connected by an inclined part. The upper end of the large diameter part of the variable diameter plate 18 is located on the upper side of the plate-shaped protrusion of the sliding plate 12. After the telescopic component 6 is retracted to its minimum length, the distance between the side rod 17 and the longitudinal axis 4 is greater than the outer ring radius of the small diameter part of the variable diameter plate 18 and less than the outer ring radius of the large ring part of the variable diameter plate 18.

[0034] The flat baffle 11 is set horizontally. When the telescopic component 6 rotates to contact the upper surface of the flat baffle 11, the telescopic component 6 is in a horizontal position.

[0035] The power assembly 7 includes a gear 71, a toothed plate 72, and a bending frame 73. A power telescopic rod 74 is mounted on the bottom surface of the bending frame 73. The lower end of the power telescopic rod 74 is fixed to the main body 1 of the intelligent machine tool. The toothed plate 72 is fixed to the bending frame 73. One end of the bending frame 73 located above the gear 71 bends towards the gear 71. The gear 71 meshes with the toothed plate 72. The gear 71 is coaxially fixed with the longitudinal shaft 4. The power telescopic rod 74 is an electric telescopic rod or a hydraulic cylinder, which provides power for the bending frame 73 to move up and down. The bending frame 73 drives the toothed plate 72 to mesh with the gear 71, causing the telescopic assembly 6 to rotate to a horizontal state in contact with the flat baffle 11. As the toothed plate 72 continues to move downward, the pull rope 13 is gradually released from the surface of the longitudinal shaft 4, and the telescopic assembly 6 gradually extends. When the telescopic assembly 6 reaches its maximum extension length, the bent part on the upper side of the bending frame 73 contacts the gear 71. As the bending frame 73 continues to move downward, the gear 71 pulls the elastic telescopic rod 5 to retract and the telescopic assembly 6 to move downward.

[0036] The elastic force between the two ends of the telescopic component 6 is less than the elastic force between the telescopic component 6 and the flat baffle 11. After the telescopic component 6 rotates to contact the flat baffle 11, the toothed plate 72 continues to move downward, and the pull rope 13 is gradually released from the surface of the longitudinal shaft 4, causing the telescopic component 6 to gradually extend. Conversely, when the toothed plate 72 moves upward, it drives the longitudinal shaft 4 to rotate in the opposite direction by meshing with the gear 71. The longitudinal shaft 4 first winds the pull rope 13, pulling the telescopic component 6 to retract to its minimum length. As the longitudinal shaft 4 continues to rotate, the pull rope 13 drives the telescopic component 6 to rotate synchronously, thus extending the telescopic component 6. As component 6 rotates to the other side of the longitudinal axis 4, the flange and the magnetic plate 9 rotate to the upper side of the telescopic component 6. During continuous rotation, the side rod 17 moves to the small diameter range of the variable diameter plate 18. The side rod 17 rotates through the inclined part of the variable diameter plate 18 to the large diameter part of the variable diameter plate 18, pushing the movable frame 14 away from the telescopic component 6, causing the insertion rod 15 to disengage from the insertion hole 16. The telescopic component 6 continues to rotate and disengage from the magnetic plate 9, losing its magnetic attraction to the flange. The flange gradually slides downward under gravity on the inclined magnetic plate 9 and the sliding plate 12.

[0037] A material limiting component 8 for fixing materials is installed on the upper side of the support platform 2, located below the axle body 3.

[0038] The limiting component 8 includes multiple limiting rods 81. Multiple mounting slots 82 are formed on the upper surface of the support platform 2. The inner side of each mounting slot 82 is convex. The lower end of the limiting rod 81 is shaped to match the inner shape of the mounting slot 82. The limiting rod 81 is inserted into the inner side of adjacent mounting slots 82. The limiting rod 15 is fixed to the inner side of the mounting slot 82 by bolts. The position of the limiting rod 81 within the mounting slot 82 is controlled by loosening the bolts according to different flange sizes, accommodating flanges of varying sizes. The portion of the limiting rod 81 located on the upper side of the support platform 2 is round, and the height of this round portion is less than the flange height, facilitating contact between the magnetic plate 9 and the flange. The round portion of the limiting rod 81 is made of smooth material, not restricting the vertical movement of the flange, but only restricting its horizontal movement, ensuring no deviation during processing. When processing flanges of the same specification, the flange can be directly placed between the fixed limiting rods 81, and the flange can also be lifted upwards.

[0039] The working principle is as follows: When unloading the processed flange, the power component 7 first drives the telescopic component 6 to rotate to the upper side of the flange. At the same time, the telescopic component 6 drives the strong magnetic column 10 to a horizontal state. The telescopic component 6 and the strong magnetic column 10 are controlled to move vertically downward. After the magnetic plate 9 contacts the flange, the strong magnetic column 10 magnetically attracts the flange through the magnetic plate 9. The power component 7 then controls the strong magnetic column 10 and the magnetic plate 9 to move upward, driving the flange magnetically attracted by the telescopic component 6 and the strong magnetic column 10 to rotate around the longitudinal axis 4. After the telescopic component 6 rotates to the other side of the longitudinal axis 4, the flange is located on the upper side of the magnetic plate 9. After the magnetic plate 9 contacts the sliding plate 12, the telescopic component 6 continues to rotate. The magnetic plate 9 separates from the telescopic component 6, and the flange on the upper side of the magnetic plate 9 is released from the magnetic attraction of the strong magnetic column 10. Under its own gravity, the flange gradually slides downward to the upper side of the sliding plate 12, avoiding collision with the flange.

[0040] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A device for machining the end face of a flange, comprising a smart machine tool body (1), a support table (2), and an axle body (3), characterized in that: The axle body (3) is located on the upper side of the support platform (2). The support platform (2) is installed inside the intelligent machine tool body (1). The axle body (3) is installed on the upper side of the intelligent machine tool body (1). A longitudinal shaft (4) is provided inside the intelligent machine tool body (1) and on one side of the support platform (2). Two vertically arranged elastic telescopic rods (5) are sleeved at both ends of the longitudinal shaft (4). The lower end of the elastic telescopic rods (5) is fixed to the intelligent machine tool body (1). The longitudinal shaft (4) rotates relative to the elastic telescopic rods (5). The outer surface of the longitudinal shaft (4) is sleeved with... The telescopic assembly (6) is connected to the upper telescopic ends of the two elastic telescopic rods (5) through a flat baffle (11). The flat baffle (11) is located on the lower side of the telescopic assembly (6). The telescopic assembly (6) rotates elastically relative to the flat baffle (11). A strong magnetic column (10) is installed through the telescopic assembly (6) at the end away from the longitudinal axis (4). A magnetic plate (9) is provided on the side of the telescopic assembly (6) near the support platform (2). The end of the magnetic plate (9) near the longitudinal axis (4) rotates elastically relative to the end of the telescopic assembly (6) away from the longitudinal axis (4). The main body (1) of the intelligent machine tool is located on the side of the support platform (2) near the longitudinal axis (4) and a sliding plate (12) is installed through it. The magnetic plate (9) is blocked by the sliding plate (12) as it rotates with the longitudinal axis (4). The main body (1) of the intelligent machine tool is equipped with a power component (7) that drives the longitudinal axis (4) to rotate. The upper side of the support platform (2) is equipped with a material limiting component (8) that fixes the material on the lower side of the axle body (3).

2. The flange end face processing device according to claim 1, characterized in that: The longitudinal axis (4) drives the telescopic component (6) to rotate synchronously through the pull rope (13). One end of the pull rope (13) is fixed to the longitudinal axis (4), and the other end of the pull rope (13) is fixed to the end of the telescopic component (6) away from the longitudinal axis (4). The other end of the telescopic component (6) is slidably sleeved on the outer surface of the pull rope (13), and the telescopic component (6) can elastically extend and retract.

3. The flange end face processing device according to claim 1, characterized in that: The power assembly (7) includes a gear (71), a toothed plate (72), and a bending frame (73). A power telescopic rod (74) is installed on the bottom surface of the bending frame (73). The lower end of the power telescopic rod (74) is fixed to the main body (1) of the intelligent machine tool. The toothed plate (72) is fixed to the bending frame (73). The bending frame (73) is located on the upper side of the gear (71) and bends towards the gear (71). The gear (71) meshes with the toothed plate (72). The gear (71) is coaxially fixed with the longitudinal shaft (4).

4. The flange end face processing device according to claim 1, characterized in that: The limiting component (8) includes multiple limiting rods (81), and multiple mounting slots (82) are provided on the upper surface of the support platform (2). The inner side of the mounting slot (82) is convex. The shape of the lower end of the limiting rod (81) is adapted to the inner shape of the mounting slot (82). The limiting rod (81) is inserted and installed on the inner side of the adjacent mounting slot (82).

5. The flange end face processing device according to claim 2, characterized in that: The sliding plate (12) is connected to the main body (1) of the intelligent machine tool at one end, which is located on the upper side of the other end of the sliding plate (12). The highest end of the sliding plate (12) is located on the lower side of the longitudinal axis (4). The upper end of the sliding plate (12) near the longitudinal axis (4) is plate-shaped and protruding. The magnetic plate (9) away from the longitudinal axis (4) is plate-shaped and protruding. The plate-shaped protrusion of the magnetic plate (9) contacts the plate-shaped upper surface of the sliding plate (12) during rotation around the longitudinal axis (4).

6. The flange end face processing device according to claim 5, characterized in that: The telescopic component (6) has a movable frame (14) on the side away from the longitudinal axis (4). The movable frame (14) is elastically connected to the telescopic component (6). The movable frame (14) is equipped with a plug rod (15). The magnetic plate (9) has a plug hole (16) on the side away from the longitudinal axis (4) that corresponds to the plug rod (15). When the movable frame (14) is elastically connected to the telescopic component (6) and approaches the telescopic component (6), the plug rod (15) is inserted into the plug hole (16).

7. The flange end face processing device according to claim 6, characterized in that: The movable frame (14) is fixed with side rods (17) on both the front and rear sides. The plate-shaped protrusion of the sliding plate (12) is provided with diameter-changing plates (18) on both the front and rear sides. The diameter-changing plates (18) are installed inside the main body (1) of the intelligent machine tool, and the side rods (17) are located on the outer ring side of the diameter-changing plates (18).

8. The flange end face processing device according to claim 7, characterized in that: The variable diameter plate (18) has rounded ends at both the top and bottom. Both the top and bottom ends of the variable diameter plate (18) are coaxial with the longitudinal axis (4). The outer diameter of the upper end of the variable diameter plate (18) is smaller than the outer diameter of the lower end of the variable diameter plate (18). The upper and lower ends of the variable diameter plate (18) are connected by an inclined part. The upper end of the large diameter part of the variable diameter plate (18) is located on the upper side of the plate-shaped protrusion of the sliding plate (12).

9. The flange end face processing device according to claim 1, characterized in that: The flat baffle (11) is set horizontally. When the telescopic component (6) rotates to contact the upper surface of the flat baffle (11), the telescopic component (6) is in a horizontal position.

10. The flange end face processing device according to claim 1, characterized in that: The part of the magnetic plate (9) that is adapted to the strong magnetic column (10) is concave. The part of the strong magnetic column (10) that extends out of the telescopic component (6) is located inside the concave structure of the magnetic plate (9). The concave part of the magnetic plate (9) is flared.

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