A processing device and method for aluminum alloy components used in power transmission and transformation lines.

Abstract

This invention discloses a processing device for aluminum alloy components used in power transmission and transformation lines, including an operating frame; a receiving unit is arranged on the operating frame; a clamping mechanism and a processing unit are respectively arranged above the operating frame via two mounting brackets; the processing unit is connected to one of the mounting brackets via a slide rail; both the receiving unit and the processing unit include a mounting base; an outer edge drive bushing is rotatably arranged on the mounting base via a bearing seat. This invention performs grinding work on the fastening holes of aluminum alloy suspension wire clamps by adjusting four grinding bags to allow them to rotate independently, and by using a revolution drive to cause the four grinding bags to spirally wind together to form a grinding assembly to grind the connecting U-shaped groove surface. This method effectively deburrs the aluminum alloy suspension wire clamp at this location, achieving functional versatility.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy component processing technology for power transmission and transformation lines, and more specifically, to a processing device and method for aluminum alloy components for power transmission and transformation lines. Background Technology

[0002] Applications of aluminum alloy suspension clamps: Primarily used to suspend power conductors, maintaining their vertical position, reducing vertical vibration, and protecting them from fatigue damage caused by factors such as wind vibration. They are crucial components ensuring the safe suspension and stable operation of power transmission line conductors.

[0003] Advantages: Also due to the lightweight nature of aluminum alloy, the suspension load on the tower is reduced. Its excellent mechanical properties can withstand the weight of the conductor and dynamic loads within a certain range. Furthermore, the surface of aluminum alloy can be treated with anti-oxidation to enhance its corrosion resistance, maintaining good performance even in harsh environments such as acid rain.

[0004] how Figure 9 After the aluminum alloy suspension clamp shown is cast, the fastening holes for installing U-shaped bolts and the transversely arranged connecting U-shaped grooves need to be ground to remove the burrs generated during casting. The existing method removes the burrs by using two compatible rotating components to achieve frictional contact. However, the functionality of a single device is insufficient. Therefore, we propose a processing device and method for aluminum alloy components used in power transmission and transformation lines. Summary of the Invention

[0005] The purpose of this invention is to provide a processing device and method for aluminum alloy components used in power transmission and transformation lines, so as to solve the technical problem of insufficient functionality of aluminum alloy suspension clamp removal devices.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a processing device for aluminum alloy components used in power transmission and transformation lines, comprising an operating frame; a receiving unit is provided on the operating frame; a clamping mechanism and a processing unit are respectively provided above the operating frame via two mounting brackets; the processing unit is connected to one of the mounting brackets via a slide rail; both the receiving unit and the processing unit include a mounting base; an outer edge drive bushing is rotatably provided on the mounting base via a bearing seat; a planetary carrier is rotatably provided on the expansion section of the outer edge drive bushing; a central drive gear shaft is movably inserted inside the outer edge drive bushing; four planetary drive gears are meshed in a rectangular arrangement on the side of the output end of the central drive gear shaft; the... The planetary drive gear is rotatably connected to the planetary carrier; the input end of the outer drive shaft sleeve is provided with an outer drive mechanism; the input end of the central drive gear shaft is provided with a central drive mechanism; wherein, the processing unit further includes a connecting shaft passing through the interior of the central drive gear shaft; the input end of the connecting shaft is rotatably provided with an adjusting drive push rod via a bearing seat; the output end of the connecting shaft is rotatably provided with a connecting seat; a conveying auxiliary seat passes through one side of the connecting seat; the input end of the connecting shaft is movably inserted into the planetary drive gear located in the processing unit, wherein a grinding bladder is provided at the end of the planetary drive gear located in the processing unit; wherein, the processing unit further includes a spring snap fastener arranged on the top of the planetary drive gear.

[0007] The connecting seat has a fixed insertion connecting shaft at its forked end; and there is a gap between the conveying auxiliary seat and the inner wall of the outer edge drive shaft sleeve; and the conveying auxiliary seat has a fixed flow connecting shaft at its forked end; and the insertion connecting shafts are inserted into each other; and both the insertion connecting shaft and the flow connecting shaft have a one-way flow control component at their bottom; wherein the one-way flow control component includes a control sleeve movably arranged at the bottom of the insertion connecting shaft and the insertion connecting shaft; the control sleeve has several flow holes evenly spaced in a ring on its side; and a spring is provided at the bottom of the control sleeve.

[0008] The polishing bag is a flexible structure, and the polishing bag consists of a polishing layer and a filling layer from the inside to the outside; the bottom of the polishing bag is fixedly provided with a snap-fit ​​connector that is movably snapped into the spring snap-fit; and the snap-fit ​​connector is provided with several radial limiting protrusions on its side.

[0009] The internal gap of the grinding chamber forms a filling cavity; the gap between the two unidirectional flow control components forms an extended compression cavity; the internal gap of the flow connecting shaft forms an inflow cavity; wherein, the extended compression cavity has a pumping state and a compression state; the return drive of the adjustment drive push rod causes the connecting shaft, connecting seat, and plug-in connecting shaft to move downward, causing the extended compression cavity to stretch axially and form a negative pressure effect, which causes the unidirectional flow control component located on the flow connecting shaft to open and form a pumping state; the return drive of the adjustment drive push rod causes the connecting shaft, connecting seat, and plug-in connecting shaft to disassemble and move upward, causing the axial distance of the extended compression cavity to decrease and form a pressurization effect, which causes the unidirectional flow control component located on the plug-in connecting shaft to open and perform a unidirectional air-pumping compression state on the filling cavity.

[0010] This invention grinds the fastening holes of the aluminum alloy suspension clamp by adjusting the four grinding bags to rotate independently, and grinds the U-shaped groove surface by driving the four grinding bags to spirally wind together to form a grinding assembly through revolution. This method effectively deburrs the aluminum alloy suspension clamp at this location, thus achieving functional diversification.

[0011] Preferably, the outer drive bushing, planet carrier, central drive gear shaft and planet drive gear constitute a planetary transmission structure; wherein, the planetary transmission structure has a centralized turning state of revolution and a decentralized machining state of rotation.

[0012] Preferably, the outer surface of the central drive gear shaft is provided with a plurality of elongated grooves at equal intervals in an annular shape; the connecting shaft is provided with a connecting block that slides and engages with the elongated grooves relative to the position of the connecting grooves; an annular block is provided on the outside of the connecting shaft and is fixedly connected to the connecting block; the annular block is rotatably connected to the connecting seat.

[0013] Preferably, both the outer edge drive mechanism and the center drive mechanism include a servo drive motor arranged on the mounting base via a mounting seat; the output end of the servo drive motor is provided with a synchronous pulley; wherein the input ends of the outer edge drive bushing and the center drive gear shaft are respectively connected to the two synchronous pulleys via synchronous belts.

[0014] Preferably, the clamping mechanism includes a cylinder seat arranged on the side of the operating frame via one of the mounting brackets; a push rod is provided on the cylinder seat; an auxiliary mounting seat is fixedly provided at the end of the push rod; and a clamp is provided on the auxiliary mounting seat via a flip drive motor.

[0015] A processing method for an aluminum alloy component processing device for power transmission and transformation lines includes the following steps:

[0016] S100, Clamping process:

[0017] If the fastening hole in the aluminum alloy suspension clamp is ground, the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped before being placed in the clamp by manual or mechanical means, and the clamp and aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor so that the fastening hole of the aluminum alloy suspension clamp is vertical.

[0018] If the U-shaped groove surface of the aluminum alloy suspension clamp is ground and clamped: the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped before being placed in the fixture by manual or mechanical means, and the fixture and aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor so that the axis of the U-shaped groove surface of the aluminum alloy suspension clamp is placed vertically.

[0019] S200, bonding process:

[0020] If the fastening hole in the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive of the drive push rod, the connecting shaft is fully inserted into the filling cavity, so that the grinding bag is kept in the vertical direction. Then, the push rod is pushed forward to make the fastening hole in the aluminum alloy suspension clamp coincide with the top view angle of the grinding bag. Then, the entire processing unit is lowered and inserted into the fastening hole by the slide rail drive, so that the snap fastener and the spring snap fastener are locked and engaged.

[0021] If the U-shaped groove surface of the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive of the drive push rod, the plug-in connecting shaft is fully inserted into the filling cavity, so that the grinding bag is kept in the vertical direction. Then, the entire processing unit is lowered and inserted into the fastening hole by the slide rail drive, so that the snap-fit ​​connector and the spring snap-fit ​​buckle are locked. Then, the drive push rod is adjusted to reciprocate the lifting and lowering of the plug-in connecting shaft in the axial distance inside the planetary drive gear. With the pressurized air pump in and the negative pressure air suction, the air is pumped into the filling cavity in one direction to achieve the filling expansion effect of filling the filling cavity with air in the revolution centralized screwing state. Then, the revolution centralized screwing state drive is performed by any one of the receiving unit or processing unit, so that the four grinding bags twist and turn together. The push rod is pushed by the stroke to make the U-shaped groove surface of the aluminum alloy suspension clamp fit with the twisted strands of the four grinding bags.

[0022] S300, Polishing treatment:

[0023] If the fastening holes in the aluminum alloy suspension clamp are ground:

[0024] Driven by the central drive mechanism and adapted by the outer drive mechanism, the planetary carrier remains stationary, causing the four planetary drive gears to rotate and drive the grinding bag to rotate.

[0025] If the U-shaped groove surface in the aluminum alloy suspension clamp is ground:

[0026] Driven by the central drive mechanism, the outer drive mechanism rotates synchronously to achieve the same rotation angle, causing the four grinding bags to rotate around each other.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. This invention grinds the fastening holes of the aluminum alloy suspension clamp by adjusting the four grinding bags to rotate independently, and grinds the U-shaped groove surface by driving the four grinding bags to spirally wind together to form a grinding assembly. This method effectively deburrs the aluminum alloy suspension clamp at this location, thus achieving functional diversification.

[0029] 2. In this invention, the locking operation or synchronous adaptation of the rotation drive is performed by the outer edge drive mechanism, so that the planetary carrier and planetary drive gear can realize the self-rotation decentralized processing state and the revolution centralized screwing state. In this way, it can effectively adapt to the grinding work of the required position of the aluminum alloy suspension clamp and realize the necessary actions of adjustment operation.

[0030] 3. By rotating the ring block and connecting seat and extending the connecting block through the ring block, this invention avoids motion interference between the connecting shaft and the connecting seat during the adjustment of the drive push rod to different heights, and provides the necessary operating structure for adjusting the connecting seat.

[0031] 4. This invention achieves the necessary connection operation of air flow by using the elastic force of a spring to block the flow hole of the control sleeve without external force, and by controlling the movement of the control sleeve under negative or increased pressure.

[0032] 5. In this invention, the grinding bags are flexible, so that the four grinding bags can be wound together in a centralized rotating and twisting state; wherein, the filling layer is a rubber structure to facilitate the appropriate amount of gas filling into the grinding bags, so that the four grinding bags wound together have a good expansion state, which facilitates full fit with the connecting U-shaped groove surface, reduces the situation of insufficient contact surface of the grinding layer and insufficient fit with the connecting U-shaped groove surface caused by the unexpanded grinding bags, and effectively improves the grinding effect.

[0033] 6. This invention uses a connecting shaft to reciprocate and adjust the axial distance within the planetary drive gear. Combined with pressurized air pumping and negative pressure air suction, it achieves unidirectional air pumping into the filling cavity, thus filling and expanding the cavity with air during the centralized screwing-out state. This invention also adjusts the maximum return drive of the drive push rod to ensure the connecting shaft is fully inserted into the filling cavity, keeping the grinding chamber vertical and facilitating insertion into the aluminum alloy suspension clamp's fastening hole for grinding operations. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0035] Figure 2 This is a three-dimensional structural diagram of the processing unit of the present invention;

[0036] Figure 3 This is a cross-sectional three-dimensional structural diagram of the processing unit of the present invention;

[0037] Figure 4 This is a three-dimensional structural diagram showing the center drive gear shaft, connecting shaft, connecting seat, and conveying auxiliary seat of the present invention.

[0038] Figure 5 For the present invention Figure 3 A magnified view of the structure at point A in the middle;

[0039] Figure 6 For the present invention Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0040] Figure 7 For the present invention Figure 3 A magnified schematic diagram of the structure at point C in the middle;

[0041] Figure 8 This is a cross-sectional three-dimensional structural diagram of the receiving unit of the present invention;

[0042] Figure 9 This is a schematic diagram of the three-dimensional structure of an aluminum alloy suspension clamp.

[0043] Explanation of the labels in the diagram:

[0044] 1. Operating frame; 2. Receiving unit; 3. Clamping mechanism; 5. Processing unit; 6. Mounting base plate; 7. Outer edge drive bushing; 8. Planetary carrier; 9. Central drive gear shaft; 10. Planetary drive gear; 11. Outer edge drive mechanism; 12. Central drive mechanism; 13. Connecting shaft; 14. Adjustment drive push rod; 15. Connecting seat; 16. Conveying auxiliary seat; 17. Grinding bag; 18. Spring snap fastener; 19. One-way flow control component;

[0045] 901. Long groove;

[0046] 1301, Connecting block; 1302, Ring block;

[0047] 1501. Connecting shaft;

[0048] 1601, Inrush Connecting Axis;

[0049] 1701, snap-fit ​​connector; 1702, radial limiting protrusion; 1703, filling cavity;

[0050] 1901, Control sleeve; 1902, Flow hole; 1903, Spring;

[0051] 2001, Servo drive motor; 2002, Synchronous pulley;

[0052] 301. Cylinder seat; 302. Push rod; 303. Auxiliary mounting base; 304. Tilting drive motor; 305. Fixture. Detailed Implementation

[0053] like Figures 1 to 8 As shown, the present invention relates to a processing device for aluminum alloy components used in power transmission and transformation lines, comprising an operating frame 1; a receiving unit 2 is provided on the operating frame 1; a clamping mechanism 3 and a processing unit 5 are respectively provided above the operating frame 1 via two mounting brackets; the processing unit 5 is connected to one of the mounting brackets via a slide rail; both the receiving unit 2 and the processing unit 5 include a mounting base plate 6; an outer edge drive bushing 7 is rotatably provided on the mounting base plate 6 via a bearing seat; a planetary carrier 8 is rotatably provided on the expansion section of the outer edge drive bushing 7; a central drive gear shaft 9 is movably inserted inside the outer edge drive bushing 7; four planetary drive gears 10 are meshed in a rectangular arrangement on the side of the output end of the central drive gear shaft 9; the planetary drive gears 10 rotate with the planetary carrier 8. The connection includes: an outer edge drive mechanism 11 at the input end of the outer edge drive shaft sleeve 7; a central drive mechanism 12 at the input end of the central drive gear shaft 9; a connecting shaft 13 passing through the central drive gear shaft 9; an adjusting drive push rod 14 rotatably mounted at the input end of the connecting shaft 13 via a bearing seat; a connecting seat 15 rotatably mounted at the output end of the connecting shaft 13; a conveying auxiliary seat 16 passing through one side of the connecting seat 15; the input end of the connecting shaft 13 movably interlocks with the planetary drive gear 10 located in the processing unit 5; a grinding bag 17 is provided at the end of the planetary drive gear 10 located in the processing unit 5; and a spring clip 18 arranged on the top of the planetary drive gear 10. This invention performs grinding work on the fastening hole of the aluminum alloy suspension clamp by adjusting the four grinding bags 17 to rotate independently, and also performs grinding work on the connecting U-shaped groove surface by driving the four grinding bags 17 to spirally wind together to form a grinding assembly through revolution drive. This method effectively deburrs the aluminum alloy suspension clamp at this position, thus achieving functional diversification.

[0054] In an embodiment of the present invention, the outer edge drive bushing 7, the planetary carrier 8, the central drive gear shaft 9, and the planetary drive gear 10 constitute a planetary transmission structure; wherein, the planetary transmission structure has a centralized screwing state of revolution and a decentralized machining state of rotation. In the present invention, the outer edge drive mechanism 11 performs locking work or synchronously adapts to the rotation drive, so that the planetary carrier 8 and the planetary drive gear 10 can realize the decentralized machining state of rotation and the centralized screwing state of revolution. In this way, it can effectively adapt to the grinding work of the required position of the aluminum alloy suspension clamp and realize the necessary actions of adjustment operation.

[0055] In an embodiment of the present invention, the outer surface of the central drive gear shaft 9 is provided with a plurality of elongated grooves 901 at equal intervals in an annular shape; a connecting block 1301 is provided on the connecting shaft 13 at a position relative to the elongated grooves 901 and slides with the elongated grooves 901; an annular block 1302 is provided on the outside of the connecting shaft 13 and is fixedly connected to the connecting block 1301; the annular block 1302 is rotatably connected to the connecting seat 15. The present invention, through the rotatable arrangement of the annular block 1302 and the connecting seat 15 and the through-hole arrangement of the connecting block 1301, avoids motion interference between the connecting shaft 13 and the connecting seat 15 during the adjustment of the drive push rod 14 to different heights, and provides the necessary operating structure for adjusting the connecting seat 15.

[0056] In an embodiment of the present invention, a plug-in connecting shaft 1501 is fixedly provided at the forked end of the connecting seat 15; and there is a gap between the conveying auxiliary seat 16 and the inner wall of the outer edge drive shaft sleeve 7, and a surge connecting shaft 1601 is fixedly provided at the forked end of the conveying auxiliary seat 16; and the plug-in connecting shaft 1501 is plugged into each other, and a one-way flow control component 19 is provided at the bottom of both the plug-in connecting shaft 1501 and the surge connecting shaft 1601; wherein, the one-way flow control component 19 includes a control sleeve 1901 movably arranged at the bottom of the plug-in connecting shaft 1501 and the plug-in connecting shaft 1501; a plurality of flow holes 1902 are equally spaced in a ring on the side of the control sleeve 1901; and a spring 1903 is provided at the bottom of the control sleeve 1901. The present invention is as follows. Figure 5 As shown, the flow hole 1902 of the control sleeve 1901 is blocked by the elastic force of the spring 1903 when no external force is applied. Under the action of negative pressure or increased pressure, the control sleeve 1901 moves to form the necessary connection operation for air flow.

[0057] In an embodiment of the present invention, the polishing bag 17 is a flexible structure, and the polishing bag 17 consists of a polishing layer and a filling layer from the inside to the outside; the bottom of the polishing bag 17 is fixedly provided with a snap-fit ​​connector 1701 that is movably snapped into place with the spring snap-fit ​​buckle 18; and the snap-fit ​​connector 1701 is provided with a plurality of radial limiting protrusions 1702 on its side. In the present invention, the polishing bag 17 is flexible so that four polishing bags 17 can be wound together in a centrally rotating screwing state; wherein, the filling layer is a rubber structure so as to fill an appropriate amount of gas into the polishing bag 17, so that the four polishing bags 17 wound together have a good expansion state, which facilitates full fit with the connecting U-shaped groove surface, reduces the situation of insufficient contact surface of the polishing layer and insufficient fit with the connecting U-shaped groove surface caused by the unexpanded polishing bag 17, and effectively improves the polishing effect.

[0058] In an embodiment of the present invention, the internal gap of the grinding bladder 17 forms a filling cavity 1703; the gap between the two one-way flow control components 19 forms an extended compression cavity; the internal gap of the inrush connecting shaft 1601 forms an inrush cavity; wherein, the extended compression cavity has a pumping state and a compression state; the return drive of the adjustment drive push rod 14 causes the connecting shaft 13, the connecting seat 15, and the plug-in connecting shaft 1501 to move downward, causing the extended compression cavity to stretch axially and form a negative pressure effect, so that the one-way flow control component 19 located on the inrush connecting shaft 1601 is opened to form a pumping state; the return drive of the adjustment drive push rod 14 causes the connecting shaft 13, the connecting seat 15, and the plug-in connecting shaft 1501 to move upward, causing the compression axial distance of the extended compression cavity to decrease and form a pressurization effect, so that the one-way flow control component 19 located on the plug-in connecting shaft 1501 is opened to perform a one-way air pumping compression state on the filling cavity 1703. This invention uses the connecting shaft 1501 to reciprocate and adjust the axial distance within the planetary drive gear 10. Combined with pressurized air pumping and negative pressure air suction, this achieves unidirectional air pumping into the filling cavity 1703, resulting in a filling and expansion effect of the filling cavity 1703 during the centralized rotation and tightening state. Furthermore, by adjusting the maximum return drive of the drive push rod 14, the connecting shaft 1501 is fully inserted into the filling cavity 1703, ensuring the grinding chamber 17 remains vertical, facilitating insertion into the aluminum alloy suspension clamp's fastening hole for grinding operations.

[0059] In embodiments of the present invention, both the outer edge drive mechanism 11 and the center drive mechanism 12 include a servo drive motor 2001 arranged on the mounting base 6 via a mounting seat; a synchronous pulley 2002 is provided at the output end of the servo drive motor 2001; wherein, the input ends of the outer edge drive bushing 7 and the center drive gear shaft 9 are respectively connected to the two synchronous pulleys 2002 via synchronous belts. The present invention uses the servo drive motor 2001 to perform precise rotation angle, number of revolutions, and locking control on the outer edge drive bushing 7.

[0060] In an embodiment of the present invention, the clamping mechanism 3 includes a cylinder seat 301 arranged on the side of the operating frame 1 via one of the mounting brackets; a push rod 302 is provided on the cylinder seat 301; an auxiliary mounting base 303 is fixedly provided at the end of the push rod 302; and a clamp 305 is provided on the auxiliary mounting base 303 via a flip drive motor 304. The present invention allows for angle adjustment of the clamped aluminum alloy suspension wire clamp via the flip drive motor 304 to accommodate grinding operations at different azimuth angles of the aluminum alloy suspension wire clamp's fastening holes and connecting U-shaped groove surfaces.

[0061] Working principle: This embodiment provides a processing method for an aluminum alloy component processing device for power transmission and transformation lines, including the following steps:

[0062] S100, Clamping process:

[0063] If the fastening hole in the aluminum alloy suspension clamp is ground, the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped in front of the clamp 305 by manual or mechanical means, and the clamp 305 and the aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor 304 so that the fastening hole of the aluminum alloy suspension clamp is vertical.

[0064] If the U-shaped groove surface of the aluminum alloy suspension clamp is ground and clamped: the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped in front of the clamp 305 by manual or mechanical means, and the clamp 305 and the aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor 304 so that the axis of the U-shaped groove surface of the aluminum alloy suspension clamp is placed vertically.

[0065] S200, bonding process:

[0066] If the fastening hole in the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive of the drive push rod 14, the insertion connecting shaft 1501 is fully inserted into the filling cavity 1703, so that the grinding bag 17 is kept in the vertical direction. Then, the push rod 302 is used to advance the stroke so that the fastening hole in the aluminum alloy suspension clamp coincides with the top view angle of the grinding bag 17. Then, the slide rail drives the processing unit 5 to descend as a whole and insert it into the fastening hole, so that the snap connector 1701 is limited and snapped with the spring snap fastener 18.

[0067] If the U-shaped groove surface of the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive adjustment of the drive push rod 14, the insertion connecting shaft 1501 is fully inserted into the filling cavity 1703, so that the grinding bag 17 is kept in the vertical direction. Then, the entire machining unit 5 is lowered and inserted into the fastening hole by the slide rail drive, so that the snap-fit ​​connector 1701 is locked with the spring snap-fit ​​buckle 18. Then, the drive push rod 14 is adjusted to reciprocate the insertion connecting shaft 1501 within the axial distance inside the planetary drive gear 10. Adjustment, combined with pressurized air pumping and negative pressure air suction, achieves unidirectional air pumping into the filling cavity 1703, so as to achieve the filling expansion effect of filling the filling cavity 1703 with air in the revolution-centralized screwing state. Then, the revolution-centralized screwing state is driven by either the receiving unit 2 or the processing unit 5, causing the four grinding bags 17 to twist and wrap together. The stroke is advanced by the push rod 302, causing the U-shaped groove surface of the aluminum alloy suspension clamp to fit with the twisted strands of the four grinding bags 17.

[0068] S300, Polishing treatment:

[0069] If the fastening holes in the aluminum alloy suspension clamp are ground:

[0070] Driven by the central drive mechanism 12 and adapted by the outer drive mechanism 11, the planetary carrier 8 remains stationary, causing the four planetary drive gears 10 to rotate and drive the grinding bag 17 to rotate.

[0071] If the U-shaped groove surface in the aluminum alloy suspension clamp is ground:

[0072] Driven by the central drive mechanism 12, the outer drive mechanism 11 rotates synchronously to achieve the same rotation angle, causing the four grinding bags 17 to rotate in a torsion loop.

[0073] The embodiments disclosed in this invention are preferred embodiments, but are not limited thereto. Those skilled in the art can easily understand the spirit of this invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of this invention, they are all within the protection scope of this invention.

Claims

1. A processing device for aluminum alloy components used in power transmission and transformation lines, characterized in that, It includes an operating frame (1); a receiving unit (2) is provided on the operating frame (1); a clamping mechanism (3) and a processing unit (5) are respectively provided on the top of the operating frame (1) via two mounting brackets; the processing unit (5) is connected to one of the mounting brackets via a slide rail; Both the receiving unit (2) and the processing unit (5) include a mounting base plate (6); an outer edge drive bushing (7) is rotatably mounted on the mounting base plate (6) via a bearing seat; a planetary carrier (8) is rotatably mounted on the expansion section of the outer edge drive bushing (7); a central drive gear shaft (9) is movably mounted inside the outer edge drive bushing (7); four planetary drive gears (10) are meshed in a rectangular arrangement on the side of the output end of the central drive gear shaft (9); the planetary drive gears (10) are rotatably connected to the planetary carrier (8). The outer edge drive shaft sleeve (7) is provided with an outer edge drive mechanism (11) at its input end; the center drive gear shaft (9) is provided with a center drive mechanism (12) at its input end. The processing unit (5) further includes a connecting shaft (13) that passes through the center drive gear shaft (9); the input end of the connecting shaft (13) is rotatably provided with an adjusting drive push rod (14) via a bearing seat; the output end of the connecting shaft (13) is rotatably provided with a connecting seat (15); a conveying auxiliary seat (16) passes through one side of the connecting seat (15); the input end of the connecting shaft (13) is movably inserted into the planetary drive gear (10) located in the processing unit (5), wherein a grinding bag (17) is provided at the end of the planetary drive gear (10) located in the processing unit (5). The processing unit (5) further includes a spring snap fastener (18) arranged on top of the planetary drive gear (10). The connecting seat (15) is fixedly provided with a plug-in connecting shaft (1501) at its bifurcation end; and there is a gap between the conveying auxiliary seat (16) and the inner wall of the outer edge drive shaft sleeve (7); and a surge connecting shaft (1601) is fixedly provided at the bifurcation end of the conveying auxiliary seat (16); and the plug-in connecting shaft (1501) is plugged into the plug-in connecting shaft (1501); and a one-way flow control component (19) is provided at the bottom of both the plug-in connecting shaft (1501) and the surge connecting shaft (1601). The unidirectional flow control component (19) includes a control sleeve (1901) movably arranged between the plug-in connecting shaft (1501) and the bottom of the plug-in connecting shaft (1501); the control sleeve (1901) has a plurality of flow holes (1902) evenly spaced in a ring on its side; and a spring (1903) is provided at the bottom of the control sleeve (1901). The polishing bag (17) is a flexible structure, and the polishing bag (17) consists of a polishing layer and a filling layer from the inside to the outside; and the bottom of the polishing bag (17) is fixedly provided with a snap-fit ​​connector (1701) that is movably snapped into the spring snap-fit ​​buckle (18); and the snap-fit ​​connector (1701) is provided with a plurality of radial limiting protrusions (1702) on its side. The internal gap of the grinding bladder (17) forms a filling cavity (1703); the gap between the two unidirectional flow control components (19) forms an extended compression cavity; the internal gap of the flow connecting shaft (1601) forms an inflow cavity; The extended compression chamber has both a pumping state and a compression state. The return drive of the adjustment drive push rod (14) causes the connecting shaft (13), connecting seat (15), and plug-in connecting shaft (1501) to move downward, causing the extended compression chamber to stretch axially and form a negative pressure effect, which causes the one-way flow control component (19) located on the surging flow connecting shaft (1601) to open and form a pumping state. The return stroke of the adjustment drive push rod (14) causes the connecting shaft (13), connecting seat (15), and plug-in connecting shaft (1501) to move upward, which reduces the axial distance of the compression chamber and creates a pressurization effect. This causes the one-way flow control component (19) located on the plug-in connecting shaft (1501) to open, so as to compress the filling chamber (1703) in a one-way air-pumping state.

2. The processing device for aluminum alloy components used in power transmission and transformation lines according to claim 1, characterized in that, The outer drive bushing (7), planet carrier (8), central drive gear shaft (9) and planet drive gear (10) constitute a planetary transmission structure; wherein, the planetary transmission structure has a centralized turning state and a decentralized machining state.

3. The processing device for aluminum alloy components used in power transmission and transformation lines according to claim 2, characterized in that, The outer surface of the central drive gear shaft (9) is provided with a number of long grooves (901) at equal intervals in an annular shape; the connecting shaft (13) is provided with a connecting block (1301) that slides with the long groove (901) at a position relative to the long groove (901); the outside of the connecting shaft (13) is provided with a ring block (1302) that is fixedly connected to the connecting block (1301); the ring block (1302) is rotatably connected to the connecting seat (15).

4. The processing device for aluminum alloy components used in power transmission and transformation lines according to claim 1, characterized in that, Both the outer edge drive mechanism (11) and the center drive mechanism (12) include a servo drive motor (2001) arranged on the mounting base (6) via a mounting seat; the output end of the servo drive motor (2001) is provided with a synchronous pulley (2002); wherein the input ends of the outer edge drive bushing (7) and the center drive gear shaft (9) are respectively connected to the two synchronous pulleys (2002) via a synchronous belt.

5. The processing device for aluminum alloy components used in power transmission and transformation lines according to claim 1, characterized in that, The clamping mechanism (3) includes a cylinder seat (301) arranged on the side of the operating frame (1) via one of the mounting brackets; a push rod (302) is provided on the cylinder seat (301); an auxiliary mounting seat (303) is fixedly provided at the end of the push rod (302); and a clamp (305) is provided on the auxiliary mounting seat (303) via a flip drive motor (304).

6. The processing method of the aluminum alloy component processing device for power transmission and transformation lines according to claim 5, characterized in that, Includes the following steps: S100, Clamping process: If the fastening hole in the aluminum alloy suspension clamp is ground, the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped before being placed in the clamp (305) by manual or mechanical means, and the clamp (305) and the aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor (304) so ​​that the fastening hole of the aluminum alloy suspension clamp is vertical. If the U-shaped groove surface of the aluminum alloy suspension clamp is ground and clamped: the aluminum alloy suspension clamp in the power line transmission and transformation aluminum alloy component is positioned and clamped before being placed in the clamp (305) by manual or mechanical means, and the clamp (305) and the aluminum alloy suspension clamp are rotated and adjusted by the flip drive motor (304) so ​​that the axis of the U-shaped groove surface of the aluminum alloy suspension clamp is placed vertically. S200, bonding process: If the fastening hole in the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive adjustment of the drive push rod (14) to make the plug-in connecting shaft (1501) fully inserted into the filling cavity (1703) so that the grinding bag (17) remains vertical, and then by pushing the push rod (302) to advance the stroke so that the fastening hole in the aluminum alloy suspension clamp coincides with the top view angle of the grinding bag (17), and then by driving the slide rail to lower the processing unit (5) as a whole and insert it into the fastening hole so that the snap connector (1701) is limited and snapped into place by the spring snap fastener (18); If the U-shaped groove surface of the aluminum alloy suspension clamp is to be interlocked and fitted: by adjusting the maximum return drive adjustment of the drive push rod (14) to make the plug-in connecting shaft (1501) fully inserted into the filling cavity (1703) so that the grinding bag (17) is kept in the vertical direction, then the slide rail drives the processing unit (5) to descend as a whole and insert it into the fastening hole, so that the snap-fit ​​connector (1701) is limited and snapped with the spring snap-fit ​​buckle (18). Then, adjust the drive push rod (14) to move the plug-in connecting shaft (1501) in the axial distance inside the planetary drive gear (10). The lifting adjustment, combined with the pressurized air pumping and the negative pressure air suction, realizes the one-way air pumping into the filling chamber (1703) to achieve the filling expansion effect of filling the filling chamber (1703) with air in the revolution-centralized screwing state. Then, the revolution-centralized screwing state is driven by either the receiving unit (2) or the processing unit (5), causing the four grinding bags (17) to twist and wrap together. The stroke is pushed by the push rod (302) to make the U-shaped groove surface of the aluminum alloy suspension clamp fit with the twisted strands of the four grinding bags (17). S300, Polishing treatment: If the fastening holes in the aluminum alloy suspension clamp are ground: Driven by the central drive mechanism (12), the outer drive mechanism (11) adapts to rotate, so that the planetary carrier (8) remains stationary, causing the four planetary drive gears (10) to rotate and drive the grinding bag (17) to rotate. If the U-shaped groove surface in the aluminum alloy suspension clamp is ground: Driven by the central drive mechanism (12), the outer drive mechanism (11) rotates synchronously to achieve the same rotation angle, causing the four grinding bags (17) to rotate in a twisted loop.

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