Multi-shaft automatic machining equipment for pipeline joints

Abstract

The invention discloses pipeline joint multi-shaft automatic machining equipment, and relates to the technical field of pipeline joint machining, the pipeline joint multi-shaft automatic machining equipment comprises a connecting frame and a connecting plate, the top of the connecting frame is provided with a driving motor, the output end of the driving motor is provided with a lead screw, and the external thread of the lead screw is provided with a top frame. According to the multi-shaft automatic machining equipment for the pipeline joint, the rack can be synchronously driven to move through position adjustment of the top frame, so that the rack can be meshed with a side gear when moving, the side gear can rotate and follow a side screw connected with the side gear, and a threaded seat on the outer surface of the side screw can horizontally move on the outer surface of the side screw; and therefore, the vertical plate and the cleaning plate can be attached to the inner walls of the supporting base and the collecting frame for cleaning, the situation that small chippings generated during pipeline joint machining are attached to the inner walls of the supporting base or the collecting frame and are difficult to clean is avoided, and the cleanliness of a machining area is kept when the pipeline joint is machined.

Description

Technical Field

[0001] The invention relates to the technical field of pipe joint processing, in particular to multi-axis automatic processing equipment for pipe joints. Background Art

[0002] Pipe joints generally include straight joints, straight joints, tee joints, elbows, joints with live nuts, hinged joints, plugs, transition joints and other double ferrule joints: the front retaining ring, rear retaining ring, and nut are commonly made of stainless steel and carbon steel, and the ports are threaded. When processing the pipe joints, they need to be hollowed out or tapped.

[0003] For example, the application with application number CN202010265960.6 discloses a multi-axis automatic processing equipment for pipe joints, which is used to process a pipe joint, wherein the multi-axis automatic processing equipment for pipe joints includes an equipment main body, a material holding mechanism and a processing mechanism, wherein the processing component is horizontally slidably arranged on the second side wall, and the processing component includes at least two of a center hole drilling device, a small hole drilling device, a boring device, a reaming device and a tapping device, the center hole drilling device forms a center hole drilling end, the small hole drilling device forms a small hole drilling end, the boring device forms a boring end, the reaming device forms a reaming end, and the tapping device forms a tapping end, and the center hole drilling end, the small hole drilling end, the boring end, the reaming end and the tapping end are arranged on a circumference, wherein the circumference of the center hole drilling end, the small hole drilling end, the boring end, the reaming end and the tapping end is the same size as the circumference formed when the center of the material holding block rotates. However, when processing pipe joints, a lot of debris will be generated, which will be on the surface of the workbench and difficult to clean.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-axis automatic processing equipment for pipe joints is proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a multi-axis automatic processing device for pipe joints, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-axis automatic processing equipment for pipe joints, including a connecting frame and a connecting plate, a driving motor is arranged on the top of the connecting frame, and a screw rod is installed on the output end of the driving motor, the external thread of the screw rod is provided with a top frame, and a transmission assembly for auxiliary follow-up cleaning and processing is installed on the top of the top frame, the transmission assembly includes a servo motor, a driving gear, a transmission gear and a supporting plate body, and a driving gear is installed on the output end of the servo motor, and a transmission gear is meshed on the outer surface of the driving gear, and the transmission A supporting plate is installed on the top of the gear, a built-in shaft is provided at the bottom of the transmission gear, and a blade is connected in an annular manner to the outer surface of the built-in shaft, an auxiliary component for processing the pipe joint is installed at the output end of the servo motor through the driving shaft, and the auxiliary component includes a bottom driving gear, a bottom side gear, a tapping head and a drilling head, a bottom driving gear is meshingly installed on the outer surface, and a drilling head is fixedly installed on the middle part of the bottom side gear by bolts, a tapping head is fixedly provided at the bottom of the bottom driving gear by bolts, and the connecting plate is arranged on one side of the end of the top frame.

[0007] Furthermore, racks are installed on both sides of the inner surface of the connecting plate, and side gears are meshed on the outer surface of the racks.

[0008] Furthermore, a side screw is installed in the middle of the side gear, and a support seat is arranged outside one side of the side gear.

[0009] Furthermore, a collecting frame is connected to one side of the support seat, and a bottom frame is mounted on the bottom of the collecting frame.

[0010] Furthermore, a cleaning assembly for cleaning the inner wall of the collection frame is arranged outside the side screw, and the cleaning assembly includes a threaded seat, a vertical plate and a cleaning plate, vertical plates are installed on both sides of the threaded seat, and a cleaning plate is arranged on one side of the end of the vertical plate.

[0011] Furthermore, the support base is provided in two groups, and a built-in platform is installed between the two groups of the support base.

[0012] Furthermore, the outer surface of the built-in platform is provided with a positioning component for limiting the pipe joint, and the positioning component includes a fixed plate, an electric push rod and a positioning plate. The outer surface of the fixed plate is provided with an electric push rod, and the output end of the electric push rod is installed with a positioning plate.

[0013] Furthermore, limit rods are provided on both sides of the screw rod, and an adjustment component for adjusting the position of the built-in platform is installed on the lower side of the built-in platform.

[0014] Furthermore, the adjustment assembly includes a threaded sleeve, a gas rod 1, a top block, a center gear and a connecting shaft, and a gas rod 1 is provided on one side of the threaded sleeve, a top block is installed on the output end of the gas rod 1, and a connecting shaft is provided on one side of the top block, and a center gear is installed on the outside of the connecting shaft.

[0015] Furthermore, an auxiliary adjustment component for adjusting the angle of the built-in platform is provided on one side of the central gear, and the auxiliary adjustment component includes a fixed base plate, gas rod 2, a connecting plate and side teeth. Gas rod 2 is provided on the outer surface of the fixed base plate, and a connecting plate is installed at the output end of gas rod 2, and side teeth are provided at the end of the connecting plate. A supporting base plate is installed on one side of the bottom of the fixed base plate.

[0016] The present invention provides a multi-axis automatic processing device for pipe joints, which has the following beneficial effects:

[0017] 1. The multi-axis automatic processing equipment for pipe joints can drive the driving gear to rotate through the design of the servo motor, so that the transmission gear meshing with the driving gear can follow, and then the built-in shaft and the blade can follow the rotation, which is convenient for blowing the debris generated in the processing area below the built-in shaft to the inside of the support seat. When the driving gear rotates, the bottom driving gear below the driving gear can be synchronously driven to rotate through the connection of the driving shaft, so that the tapping head at the bottom of the bottom driving gear can be used to perform internal thread tapping on the pipe joint, and the rotation of the bottom driving gear can drive the bottom side gear meshing with it to rotate, so that the drilling head at the bottom of the bottom side gear can be synchronously driven to rotate, which is convenient for various processing without taking out the pipe joint. At the same time, the processing, heat dissipation and cleaning of the processing area of ​​the pipe joint are carried out simultaneously, and the integrated linkage design is conducive to the convenient processing of the pipe joint.

[0018] 2. The multi-axis automatic processing equipment for pipe joints can synchronously drive the rack to move by adjusting the position of the top frame, so that the rack will mesh with the side gear when moving, so that the side gear will rotate, and the side screw connected to the side gear will follow, so that the threaded seat on the outer surface of the side screw will move horizontally on the outer surface of the side screw, and then the vertical plate and the cleaning plate can be attached to the support seat and the inner wall of the collection frame for cleaning, avoiding the small debris generated by the processing of the pipe joint from adhering to the inner wall of the support seat or the collection frame and being difficult to clean, which is beneficial to keep the processing area clean when processing the pipe joint.

[0019] 3. The multi-axis automatic processing equipment for pipe joints can drive the threaded sleeve to move up through the clockwise rotation of the screw rod, so that the built-in platform indirectly connected to the threaded sleeve plate moves with it, so that the built-in platform and the top frame are close to each other, which is beneficial for the operator to load materials conveniently when the built-in platform is at the bottom of the screw rod, reducing safety hazards. When the built-in platform moves up, it is convenient to quickly load the pipe joint and quickly approach the top frame processing area. At the same time, with the design of the gas rod two, it is convenient to use the design of the gas rod two when processing pipe joints of different sizes after limiting, to make up for the processing distance difference between the top frame and the built-in platform, and reduce usage limitations. In addition, when the built-in platform moves down, the middle gear will contact the side teeth, so that the middle gear and the connecting shaft will rotate, so that the built-in platform connected to the connecting shaft will be tilted due to the rotation, which is convenient for automatic unloading of the pipe joint after processing in the built-in platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a multi-axis automatic processing device for pipe joints of the present invention;

[0021] Figure 2 This is a schematic diagram of the distribution structure of the adjustment components and auxiliary adjustment components of a multi-axis automatic processing equipment for pipe joints of the present invention;

[0022] Figure 3 This is a schematic diagram of the expanded structure of a collection frame of a multi-axis automatic processing device for pipe joints of the present invention;

[0023] Figure 4 This is a schematic diagram of the transmission component structure of a multi-axis automatic processing equipment for pipe joints of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of auxiliary components of a multi-axis automatic processing equipment for pipe joints of the present invention;

[0025] Figure 6 The invention provides a multi-axis automatic processing equipment for pipe joints. Figure 3 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1, connecting frame; 2, driving motor; 3, screw rod; 4, limiting rod; 5, supporting seat; 6, top frame; 7, connecting plate; 8, supporting bottom plate; 9, rack; 10, side gear; 11, side screw; 12, built-in platform; 13, positioning assembly; 1301, fixing plate; 1302, electric push rod; 1303, positioning plate; 14, protective frame; 15, built-in shaft; 16, blade; 17, adjustment assembly; 1701, threaded sleeve plate; 1702, gas rod 1; 1703, top block; 1704, middle gear; 1705, connecting shaft ; 18. Auxiliary adjustment component; 1801. Fixed bottom plate; 1802. Gas rod 2; 1803. Connecting plate; 1804. Side teeth; 19. Collecting frame; 20. Bottom frame; 21. Transmission component; 2101. Servo motor; 2102. Driving gear; 2103. Transmission gear; 2104. Support plate; 22. Auxiliary component; 2201. Bottom drive gear; 2202. Bottom side gear; 2203. Tapping head; 2204. Drilling head; 23. Cleaning component; 2301. Threaded seat; 2302. Vertical plate; 2303. Cleaning plate. DETAILED DESCRIPTION

[0027] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] like Figure 1-Figure 5As shown, the present invention provides a technical solution: a multi-axis automatic processing equipment for pipe joints, including a connecting frame 1, a driving motor 2, a screw rod 3, a limiting rod 4, a support seat 5, a top frame 6, a connecting plate 7, a supporting bottom plate 8, a rack 9, a side gear 10, a side screw 11, a built-in platform 12, a positioning component 13, a fixed plate 1301, an electric push rod 1302, a positioning plate 1303, a protective frame 14, a built-in shaft 15, a blade 16, an adjustment component 17, a threaded sleeve plate 1701, a gas rod 1702, a top block 1703, a middle gear 1704, a connecting shaft 1705, an auxiliary adjustment component 18, a fixed bottom plate 1801, a gas rod 2 1802, a connecting plate 1803, a side tooth 1804, a collecting frame 19, a bottom frame 20, and a transmission component 2 1, servo motor 2101, driving gear 2102, transmission gear 2103, support plate 2104, auxiliary component 22, bottom driving gear 2201, bottom side gear 2202, tapping head 2203, drilling head 2204, cleaning component 23, threaded seat 2301, vertical plate 2302 and cleaning plate 2303, the top of the connecting frame 1 is provided with a driving motor 2, and the output end of the driving motor 2 is installed with a screw rod 3, the external thread of the screw rod 3 is provided with a top frame 6, and the top of the top frame 6 is installed with a transmission component 21 for auxiliary follow-up cleaning and processing, the transmission component 21 includes a servo motor 2101, a driving gear 2102, a transmission gear 2103 and a support plate 2104, and the output end of the servo motor 2101 is provided with a screw rod 3, and the external thread of the screw rod 3 is provided with a top frame 6, and the top of the top frame 6 is provided with a transmission component 21 for auxiliary follow-up cleaning and processing. A driving gear 2102 is installed at the output end, and a transmission gear 2103 is meshedly installed on the outer surface of the driving gear 2102, and a support plate 2104 is installed on the top of the transmission gear 2103. A built-in shaft 15 is provided at the bottom of the transmission gear 2103, and a blade 16 is connected to the outer surface of the built-in shaft 15 in an annular manner. An auxiliary component 22 for processing a pipe joint is installed at the output end of the servo motor 2101 through a driving shaft, and the auxiliary component 22 includes a bottom driving gear 2201, a bottom side gear 2202, a tapping head 2203 and a drilling head 2204. The outer surface of the bottom driving gear 2201 is meshedly installed with a bottom side gear 2202, and the drilling head 2204 is fixedly installed in the middle of the bottom side gear 2202 by bolts. The bottom of the bottom driving gear 2201 is fixed with a tapping head 2203 by bolts, and the connecting plate 7 is arranged on one side of the end of the top frame 6. The design of the servo motor 2101 can drive the driving gear 2102 to rotate, so that the transmission gear 2103 meshing with the driving gear 2102 follows, and then the built-in shaft 15 and the blade 16 can follow the rotation, so that the debris generated in the processing area below the built-in shaft 15 is blown away and falls into the inside of the support seat 5. When the driving gear 2102 rotates, the bottom driving gear 2201 below the driving gear 2102 can be synchronously driven to rotate through the connection of the driving shaft, so that the tapping head 2203 at the bottom of the bottom driving gear 2201 can be used to perform internal thread tapping on the pipe joint.The rotation of the bottom drive gear 2201 can drive the bottom side gear 2202 meshing with it to rotate, so that the drilling head 2204 at the bottom of the bottom side gear 2202 can be driven to rotate synchronously, which is convenient for various processing without taking out the pipe joint. At the same time, the processing, heat dissipation and cleaning of the processing area of ​​the pipe joint are carried out synchronously. The integrated linkage design is conducive to the convenient processing of the pipe joint. In addition, the design of the driving motor 2 can drive the screw rod 3 to rotate, and the design of the synchronously matched limit rod 4 can enable the top frame 6 to move horizontally in the vertical direction when the screw rod 3 rotates. By moving the position of the top frame 6, it is convenient to adjust the height of the entire auxiliary component 22 with respect to the built-in platform 12, which is conducive to processing the pipe joint limited in the built-in platform 12.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, racks 9 are installed on both sides of the inner surface of the connecting plate 7, and the outer surface of the rack 9 is meshed with a side gear 10, a side screw 11 is installed in the middle of the side gear 10, and a support seat 5 is arranged outside one side of the side gear 10, and two groups of support seats 5 are arranged, and a built-in platform 12 is installed between the two groups of support seats 5. The outer surface of the built-in platform 12 is provided with a positioning component 13 for limiting the pipe joint, and the positioning component 13 includes a fixing plate 1301, an electric push rod 1302 and a positioning plate 1303, the outer surface of the fixed plate 1301 is provided with an electric push rod 1302, and the output end of the electric push rod 1302 is installed with a positioning plate 1303, the fixed plate 1301 and the electric push rod 1302 are designed to drive the positioning plate 1303 to move, and the pipe joints in the two sets of positioning plate 1303 brackets can be fixed by moving the positioning plate 1303, which is conducive to maintaining stability during processing of the pipe joints. A collecting frame 19 is connected to one side of the support seat 5, and the collecting frame 19 is connected to the collecting frame 19. The bottom of the collecting frame 19 is engaged with the bottom frame 20, and the outside of the side screw 11 is provided with a cleaning assembly 23 for cleaning the inner wall of the collecting frame 19, and the cleaning assembly 23 includes a threaded seat 2301, a vertical plate 2302 and a cleaning plate 2303. The vertical plates 2302 are installed on both sides of the threaded seat 2301, and the cleaning plate 2303 is provided on one side of the end of the vertical plate 2302. By adjusting the position of the top frame 6, the rack 9 can be synchronously driven to move, so that the rack 9 will mesh with the side gear 10 when moving. When the side gear 10 is engaged, it will rotate, and the side screw 11 connected to the side gear 10 will move accordingly, so that the threaded seat 2301 on the outer surface of the side screw 11 will move horizontally on the outer surface of the side screw 11, and then the vertical plate 2302 and the cleaning plate 2303 can fit on the inner wall of the support seat 5 and the collecting frame 19 for cleaning, avoiding that the smaller debris generated by the processing of the pipe joint adheres to the inner wall of the support seat 5 or the collecting frame 19 and is difficult to clean, which is beneficial to keep the processing area clean when processing the pipe joint.

[0030] like Figure 1 and Figure 2As shown, both sides of the screw rod 3 are provided with limit rods 4, and the lower side of the built-in platform 12 is installed with an adjustment component 17 for adjusting the position of the built-in platform 12, and the adjustment component 17 includes a threaded sleeve 1701, a gas rod 1702, a top block 1703, a middle gear 1704 and a connecting shaft 1705, and a gas rod 1702 is provided on one side of the threaded sleeve 1701, and a top block 1703 is installed on the output end of the gas rod 1702, and a connecting shaft 1705 is provided on one side of the top block 1703, and the outer side of the connecting shaft 1705 A central gear 1704 is installed, and an auxiliary adjustment component 18 for adjusting the angle of the built-in platform 12 is arranged on one side of the central gear 1704, and the auxiliary adjustment component 18 includes a fixed bottom plate 1801, a gas rod 1802, a connecting plate 1803 and a side tooth 1804. The outer surface of the fixed bottom plate 1801 is provided with a gas rod 1802, and the output end of the gas rod 1802 is provided with a connecting plate 1803, and the end of the connecting plate 1803 is provided with a side tooth 1804. A support bottom plate 8 is installed on one side of the bottom of the fixed bottom plate 1801, and a screw rod is used to adjust the angle of the built-in platform 12. The clockwise rotation of the screw rod 3 can drive the threaded sleeve 1701 to move up, so that the built-in platform 12 indirectly connected to the threaded sleeve 1701 moves with it, so that the built-in platform 12 and the top frame 6 are close to each other, which is conducive to the operator to load materials conveniently when the built-in platform 12 is at the bottom of the screw rod 3, reducing safety hazards. When the built-in platform 12 moves up, it is convenient to quickly load the pipe joint and quickly approach the processing area of ​​the top frame 6. At the same time, with the design of the gas rod 1802, it is convenient to use gas to process pipe joints of different sizes after limiting. The design of rod 2 1802 compensates for the difference in processing distance between the top frame 6 and the built-in platform 12 and reduces limitations on use. In addition, when the built-in platform 12 moves downward, the middle gear 1704 will contact the side teeth 1804, so that the middle gear 1704 and the connecting shaft 1705 will rotate, so that the built-in platform 12 connected to the connecting shaft 1705 will be tilted due to the rotation, which is convenient for automatic unloading of pipe joints after processing in the built-in platform 12, and for re-loading of pipe joints that need to be processed again.

[0031] In summary, if Figure 1-Figure 6As shown, the multi-axis automatic processing equipment for pipe joints, when in use, can drive the threaded sleeve 1701 to move up through the clockwise rotation of the screw rod 3, so that the built-in platform 12 indirectly connected to the threaded sleeve 1701 moves with it, so that the built-in platform 12 and the top frame 6 are close to each other, which is beneficial for the operator to load materials conveniently when the built-in platform 12 is at the bottom of the screw rod 3, reducing safety hazards. When the built-in platform 12 moves up, it is convenient to quickly load the pipe joints and quickly approach the processing area of ​​the top frame 6. At the same time, with the design of the gas rod 1802, it is convenient to use the design of the gas rod 1802 when processing pipe joints of different sizes after limiting, to make up for the processing distance difference between the top frame 6 and the built-in platform 12, reduce usage limitations, and in addition, the built-in platform When the inner platform 12 moves downward, the middle gear 1704 will contact the side gear 1804, so that the middle gear 1704 and the connecting shaft 1705 will rotate, so that the built-in platform 12 connected to the connecting shaft 1705 will be tilted due to the rotation, which is convenient for automatically unloading the pipe joints after processing in the built-in platform 12, and for re-loading the pipe joints that need to be processed again. Then, the positioning plate 1303 can be driven to move by the design of the fixing plate 1301 and the electric push rod 1302. By moving the position of the positioning plate 1303, the pipe joints located in the two sets of positioning plate 1303 brackets can be fixed, which is conducive to maintaining stability when processing the pipe joints. Then, the servo motor 2101 can be designed to drive The driving gear 2102 rotates, so that the transmission gear 2103 meshing with the driving gear 2102 follows, and then the built-in shaft 15 and the blade 16 can follow the rotation, so that the debris generated in the processing area below the built-in shaft 15 is blown away and falls into the support seat 5. When the driving gear 2102 rotates, the bottom driving gear 2201 below the driving gear 2102 can be synchronously driven to rotate through the connection of the driving shaft, so that the tapping head 2203 at the bottom of the bottom driving gear 2201 can be used to perform internal thread tapping on the pipe joint, and the rotation of the bottom driving gear 2201 can drive the bottom side gear 2202 meshing with it to rotate, so that the drilling head 2204 at the bottom of the bottom side gear 2202 can be synchronously driven. The rotation of the top frame 6 facilitates various processing without taking out the pipe joints. At the same time, the processing, heat dissipation and cleaning of the processing area of ​​the pipe joints are carried out simultaneously. The integrated linkage design is conducive to the convenient processing of the pipe joints. In addition, the design of the driving motor 2 can drive the screw rod 3 to rotate, and the design of the synchronously coordinated limit rod 4 can enable the top frame 6 to move horizontally in the vertical direction when the screw rod 3 rotates. By moving the position of the top frame 6, it is convenient to adjust the height of the entire auxiliary component 22 with respect to the built-in platform 12, which is conducive to processing the pipe joints limited in the built-in platform 12. Finally, by adjusting the position of the top frame 6, the rack 9 can be synchronously driven to move, so that the rack 9 will mesh with the side gear 10 when moving, so that the side gear 10 will rotate.The side screw 11 connected to the side gear 10 moves with the movement, so that the threaded seat 2301 on the outer surface of the side screw 11 moves horizontally on the outer surface of the side screw 11, and then the vertical plate 2302 and the cleaning plate 2303 can fit on the inner wall of the support seat 5 and the collection frame 19 for cleaning, avoiding the small debris generated by the processing of the pipe joint from adhering to the inner wall of the support seat 5 or the collection frame 19 and being difficult to clean, which is conducive to keeping the processing area clean when processing the pipe joint.

[0032] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A multi-axis automatic processing device for pipe joints, comprising a connecting frame (1) and a connecting plate (7), characterized in that: A driving motor (2) is arranged on the top of the connecting frame (1), and a screw rod (3) is installed on the output end of the driving motor (2), and a top frame (6) is arranged on the external thread of the screw rod (3), and a transmission assembly (21) for auxiliary follow-up cleaning and processing is installed on the top of the top frame (6), and the transmission assembly (21) comprises a servo motor (2101), a driving gear (2102), a transmission gear (2103) and a support plate (2104), and the output end of the servo motor (2101) is installed with a driving gear (2102), and the outer surface of the driving gear (2102) is meshed with the transmission gear (2103), and the top of the transmission gear (2103) is installed with a support plate (2104), and the bottom of the transmission gear (2103) is provided with a A built-in shaft (15) is arranged, and a blade (16) is connected to the outer surface of the built-in shaft (15) in an annular shape. An auxiliary component (22) for processing a pipe joint is installed at the output end of the servo motor (2101) through a driving shaft, and the auxiliary component (22) comprises a bottom driving gear (2201), a bottom side gear (2202), a tapping head (2203) and a drilling head (2204). The outer surface of the bottom driving gear (2201) is meshedly mounted with the bottom side gear (2202), and the drilling head (2204) is fixedly mounted in the middle of the bottom side gear (2202) by bolts. The bottom of the bottom driving gear (2201) is fixedly mounted with a tapping head (2203) by bolts. The connecting plate (7) is arranged on one side of the end of the top frame (6).

2. The multi-axis automatic processing equipment for pipe joints according to claim 1 is characterized in that: Racks (9) are installed on both sides of the inner surface of the connecting plate (7), and side gears (10) are meshedly arranged on the outer surface of the racks (9).

3. The multi-axis automatic processing equipment for pipe joints according to claim 2 is characterized in that: A side screw rod (11) is installed in the middle of the side gear (10), and a support seat (5) is arranged outside one side of the side gear (10).

4. The multi-axis automatic processing equipment for pipe joints according to claim 3 is characterized in that: A collecting frame (19) is provided in communication with one side of the support seat (5), and a bottom frame (20) is mounted on the bottom of the collecting frame (19).

5. The multi-axis automatic processing equipment for pipe joints according to claim 3 is characterized by: A cleaning assembly (23) for cleaning the inner wall of the collecting frame (19) is arranged outside the side screw rod (11), and the cleaning assembly (23) comprises a threaded seat (2301), a vertical plate (2302) and a cleaning plate (2303), the vertical plates (2302) are installed on both sides of the threaded seat (2301), and the cleaning plate (2303) is arranged on one side of the end of the vertical plate (2302).

6. The multi-axis automatic processing equipment for pipe joints according to claim 3 is characterized by: The support seats (5) are provided in two groups, and a built-in platform (12) is installed between the two groups of support seats (5).

7. The multi-axis automatic processing equipment for pipe joints according to claim 6 is characterized by: The outer surface of the built-in platform (12) is provided with a positioning assembly (13) for limiting the position of the pipe joint, and the positioning assembly (13) comprises a fixing plate (1301), an electric push rod (1302) and a positioning plate (1303), the outer surface of the fixing plate (1301) is provided with an electric push rod (1302), and the output end of the electric push rod (1302) is installed with the positioning plate (1303).

8. The multi-axis automatic processing equipment for pipe joints according to claim 6 is characterized by: Limit rods (4) are provided on both sides of the screw rod (3), and an adjustment component (17) for adjusting the position of the built-in platform (12) is installed on the lower side of the built-in platform (12).

9. The multi-axis automatic processing equipment for pipe joints according to claim 8, characterized in that: The adjustment component (17) comprises a threaded sleeve (1701), a gas rod (1702), a top block (1703), a center gear (1704) and a connecting shaft (1705), wherein the gas rod (1702) is arranged on one side of the threaded sleeve (1701), the top block (1703) is installed on the output end of the gas rod (1702), and the connecting shaft (1705) is arranged on one side of the top block (1703), and the center gear (1704) is installed on the outside of the connecting shaft (1705).

10. The multi-axis automatic processing equipment for pipe joints according to claim 9, characterized in that: An auxiliary adjustment component (18) for adjusting the angle of the built-in platform (12) is arranged on one side of the central gear (1704), and the auxiliary adjustment component (18) comprises a fixed base plate (1801), a second gas rod (1802), a connecting plate (1803) and side teeth (1804); the outer surface of the fixed base plate (1801) is provided with a second gas rod (1802), and the output end of the second gas rod (1802) is installed with a connecting plate (1803); the end of the connecting plate (1803) is provided with side teeth (1804); and a supporting base plate (8) is installed on one side of the bottom of the fixed base plate (1801).

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