Tightening type fettling machine for insulator machining

Abstract

The invention discloses a fettling machine for tensioning insulator machining. The fettling machine comprises a workbench, a clamping mechanism and a locking mechanism. A mounting frame is fixedly connected to the rear end of the upper surface of the workbench, an electric push rod is arranged at the front end of the mounting frame, a mounting shell is fixedly connected to the telescopic end of the electric push rod, and a trimming mechanism is arranged in the mounting shell; the clamping mechanism comprises pulleys, mounting grooves, clamping blocks and I-shaped sliding grooves, the I-shaped sliding grooves are formed in the middle of the upper surface of the workbench, the clamping blocks are slidably connected to the inner walls of the I-shaped sliding grooves, the mounting grooves are formed in the top ends of the clamping blocks, and the pulleys are rotationally connected into the mounting grooves through pin shafts. The fettling machine can adapt to insulators of different sizes and types, the downtime of the fettling machine is shortened, the machining efficiency of fettling is improved, meanwhile, different angles and positions of the insulators can be adjusted, and the fettling process is more flexible and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of insulator processing, in particular to a blank repairing machine for processing tension-type insulators. Background Art

[0002] The tension insulator is a common power equipment accessory used to support and fix the conductor in the transmission line. It also has an insulating function to prevent electrical short circuits between the conductor and the bracket. It usually consists of an insulator body and a tensioning device. The tension of the conductor can be adjusted through the tensioning device to adapt to different line working conditions. However, the trimming machine can ensure that it has a certain geometric shape and surface quality to meet specific design requirements and standards.

[0003] The traditional trimming machine for tension insulator processing has appropriate positioning holes reserved in advance, and the fixture has corresponding positioning pins. The operator inserts the positioning pins into the positioning holes on the insulator to ensure the accurate positioning and stable clamping of the insulator. When trimming, the electric push rod pushes the installation seat to move, and the single-chip microcomputer controls the motor operation to realize the rotation of the trimming disk, so as to trim the insulator.

[0004] Traditional trimming machines for tension-type insulator processing have the following problems: due to the standardization of locating pins and locating holes, they can only be used for insulators with fixed sizes and shapes. Once the locating pins and holes are connected, the insulators usually cannot rotate freely during the clamping process, thereby limiting the flexibility in the trimming process. At the same time, during the trimming process, the angle of the trimming disk cannot be adjusted as needed, which may limit the trimming of specific areas on the surface of the insulator, affecting the comprehensiveness and accuracy of the trimming. For this reason, we propose a trimming machine for tension-type insulator processing. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a trimming machine for processing tension-type insulators, which can adapt to insulators of different sizes and types, reduce the downtime of the trimming machine, improve the trimming processing efficiency, and effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a blank repairing machine for processing tension-type insulators, comprising a workbench, a clamping mechanism and a locking mechanism;

[0007] Workbench: The rear end of the upper surface of the workbench is fixedly connected with a mounting frame, the front end of the mounting frame is provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a mounting shell, and a trimming mechanism is provided inside the mounting shell;

[0008] Clamping mechanism: It includes a pulley, a mounting groove, a clamping block and an I-shaped slide groove. The I-shaped slide grooves are all opened in the middle of the upper surface of the workbench. The inner wall of the I-shaped slide groove is slidably connected with a clamping block. The top of the clamping block is opened with a mounting groove. The inside of the mounting groove is rotatably connected with a pulley through a pin shaft.

[0009] Locking mechanism: It is arranged at the top of the clamping block, and the bottom of the locking mechanism is installed in cooperation with the vertically adjacent pulley;

[0010] Among them: it also includes a single-chip microcomputer, which is arranged at the front end of the upper surface of the workbench. The output end of the single-chip microcomputer is electrically connected to the input end of the electric push rod, which can adapt to insulators of different sizes and types, reduce the downtime of the blank repairing machine, and improve the processing efficiency of the blank repairing. At the same time, it can adjust the different angles and positions of the insulators, making the blank repairing process more flexible and reliable.

[0011] Furthermore, it also includes a pillar, which is rotatably connected to the installation opening in the center of the upper surface of the workbench through a bearing, and the top of the pillar is fixedly connected to a turntable to facilitate the placement of the tension insulator.

[0012] Furthermore, the locking mechanism includes a bayonet, a sliding hole and a sliding column. The sliding holes are all opened on the upper surface of the clamping block, and the inner walls of the sliding holes are slidably connected with the sliding columns. The bayonet is opened inside the pulley, and the inside of the bayonet is cooperated and installed with the bottom end of a vertically adjacent sliding column. The edge of the bayonet and the bottom end of the sliding column are both chamfered, so that the insulator can be firmly locked after the angle is adjusted.

[0013] Furthermore, the locking mechanism also includes a spring and a limit block, the limit blocks are fixedly connected to the top of the sliding column, the spring is fixedly connected between the lower surface of the limit block and the upper surface of the adjacent clamping block, and the spring is sleeved on the outer surface of the sliding column to provide reset.

[0014] Furthermore, the trimming mechanism includes a mounting plate, a rotating shaft, a mounting seat, a second motor and a trimming disk. The mounting plates are respectively fixedly connected to the left and right ends of the lower surface of the mounting shell. A rotating shaft is rotatably connected between the mounting plates. A mounting seat is provided on the middle fixed sleeve of the rotating shaft. A second motor is provided on the bottom end of the mounting seat. A trimming disk is provided on the fixed sleeve at the bottom end of the output shaft of the second motor. The input end of the second motor is electrically connected to the output end of the single-chip microcomputer to ensure the uniformity and accuracy of the surface trimming.

[0015] Furthermore, the trimming mechanism also includes bevel gear 1, bevel gear 2 and a rotating shaft, the rotating shaft is rotatably connected to the top wall of the mounting shell, the bottom end of the rotating shaft extends to the outside of the lower surface of the mounting shell, the bottom end of the rotating shaft is fixedly sleeved with bevel gear 1, the bevel gear 2 is fixedly sleeved on the left end of the rotating shaft, and bevel gear 2 is meshingly connected with bevel gear 1 to realize the angle adjustment of the trimming disk.

[0016] Furthermore, the trimming mechanism also includes a motor 1, a worm gear 2 and a worm gear 2. The motor 1 is arranged on the rear side of the mounting shell. The front end of the output shaft of the motor 1 is fixedly connected to the worm gear 2. The front end of the worm gear 2 is rotatably connected to the front inner wall of the mounting shell. The worm gear 2 is fixedly sleeved on the upper end of the rotating shaft. The worm gear 2 is meshingly connected to the worm gear 2. The input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer to provide high-precision motion control.

[0017] Furthermore, it also includes a shell, which is fixedly connected to the lower surface of the workbench to protect the internal components of the clamping mechanism.

[0018] Furthermore, the clamping mechanism also includes an avoidance opening, a rotation groove, a connecting rod, a screw rod, a rotation groove and an internal threaded ring. The screw rod is rotatably connected between the upper and lower inner walls of the outer shell, the middle part of the screw rod is threadedly connected with the internal threaded ring, and the outer surface of the internal threaded ring is provided with evenly distributed rotation grooves. The rotation grooves are all opened at the bottom end of the clamping block, and the inner walls of the rotation grooves are all provided with avoidance openings. The inside of the avoidance opening and the inner wall of the adjacent rotation groove are rotatably connected with a connecting rod through a pin shaft to achieve precise positioning.

[0019] Furthermore, the clamping mechanism also includes a motor, a worm gear and a worm. The motor is installed on the bottom wall of the housing by bolts. The rear end of the output shaft of the motor is fixedly connected with a worm. The worm gear is fixedly sleeved on the bottom end of the screw. The worm gear is meshingly connected with the worm. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to drive the clamping mechanism to clamp insulators of different sizes and types.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the blank repairing machine for processing tension insulators has the following advantages:

[0021] 1. When fixing the insulator, the operation of the motor is controlled by the single-chip microcomputer. The rotation of the output shaft of the motor drives the worm to rotate, and the worm and the worm wheel rotate in meshing engagement, driving the lead screw to start rotating. The lead screw is threadedly connected with the internal thread ring, so that the internal thread ring moves downward along the axis of the lead screw. However, the movement of the internal thread ring drives the connecting rod to rotate, and it starts to rotate a certain angle with the pin shaft in the rotating groove as the center of the circle, which causes the pin shaft at the top of the connecting rod to slide and rotate in the avoidance opening at the bottom end of the clamping block, so that the overall evenly distributed clamping blocks move toward the center of the turntable, and drive the pulley on each clamping block to contact the outer surface of the tension insulator to complete precise positioning, so as to adapt to insulators of different sizes and types, reduce the downtime of the blank repairing machine, and improve the efficiency of blank repairing.

[0022] 2. After the fixation is completed, the electric push rod is operated by the single-chip microcomputer, and the telescopic end of the electric push rod drives the mounting shell to move downward, and at the same time drives the trimming mechanism inside the mounting shell to move to the appropriate distance above the tension insulator. At the same time, the single-chip microcomputer controls the operation of motor 2, and the output shaft of motor 2 drives the trimming disk to rotate. The trimming disk is equipped with appropriate trimming tools or grinding heads to ensure the uniformity and accuracy of surface trimming. When one trimming is completed, the single-chip microcomputer controls the operation of motor 1, and its output shaft drives worm 2 to rotate, and worm 2 meshes and rotates with worm gear 2, thereby driving the rotating shaft to start rotating, and the rotating shaft drives bevel gear 1 to rotate, and bevel gear 1 meshes and rotates with bevel gear 2, so that bevel gear 2 drives the rotating shaft to rotate a certain angle, and the rotating shaft drives the mounting seat to rotate, and the mounting seat drives motor 2 and the trimming disk to rotate, so that insulators of different angles and positions can be processed and trimmed, making the trimming process more flexible and reliable.

[0023] 3. The angle of the insulator can be adjusted by rotating it. When the outer surface of the insulator contacts the pulley, the bottom end of the slide column is located in the bayonet, and the insulator and the outer surface of the pulley rotate to drive the pulley to rotate. While the pulley rotates, the bottom end of the slide column contacts the chamfer at the edge of the bayonet, generating an extrusion force, which pushes the slide column upward along the inner wall of the slide hole and compresses the spring at the same time. When the insulator rotates to the next bayonet position, the spring releases the stored energy, causing the slide column to rebound and snap into the vertically adjacent bayonet. The angle of the insulator can be accurately adjusted by rotating it to ensure that the required position and direction are achieved during the processing, and the insulator can be firmly locked after the angle is adjusted to prevent it from accidentally moving or shaking during subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the right side section of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure enlarged at A of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure enlarged at B of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure enlarged at C of the present invention;

[0029] Figure 6 It is a partial cross-sectional structural schematic diagram of the clamping mechanism of the present invention.

[0030] In the figure: 1 housing, 2 workbench, 3 clamping mechanism, 301 pulley, 302 mounting groove, 303 clamping block, 304 I-shaped slide groove, 305 avoidance, 306 rotating groove, 307 connecting rod, 308 motor, 309 lead screw, 310 rotating groove, 311 internal thread ring, 312 worm gear 1, 313 worm gear 1, 4 mounting frame, 5 electric push rod, 6 finishing mechanism, 601 motor 1, 602 mounting plate, 603 bevel gear 1, 604 bevel gear 2, 605 rotating shaft, 606 mounting seat, 607 motor 2, 608 finishing disk, 609 rotating shaft, 610 worm gear 2, 611 worm gear 2, 7 mounting shell, 8 locking mechanism, 81 bayonet, 82 spring, 83 limit block, 84 sliding hole, 85 sliding column, 9 turntable, 10 single chip microcomputer, 11 pillar. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6 , This embodiment provides a technical solution: a blank repairing machine for tension-type insulator processing, comprising a workbench 2, a clamping mechanism 3 and a locking mechanism 8;

[0033] Workbench 2: The rear end of its upper surface is fixedly connected with a mounting frame 4, the front end of the mounting frame 4 is provided with an electric push rod 5, the telescopic end of the electric push rod 5 is fixedly connected with a mounting shell 7, the interior of the mounting shell 7 is provided with a trimming mechanism 6, the trimming mechanism 6 includes a mounting plate 602, a rotating shaft 605, a mounting seat 606, a second motor 607 and a trimming disk 608, the mounting plates 602 are respectively fixedly connected to the left and right ends of the lower surface of the mounting shell 7, the mounting plates 602 are rotatably connected with the rotating shaft 605, the middle part of the rotating shaft 605 is fixedly sleeved with a mounting seat 606, the bottom end of the mounting seat 606 is provided with a second motor 607, the bottom end of the output shaft of the second motor 607 is fixedly sleeved with a trimming disk 608, the input end of the second motor 607 is electrically connected to the output end of the single-chip microcomputer 10, the trimming mechanism 6 The trimming mechanism 6 further comprises a bevel gear 1 603, a bevel gear 2 604 and a rotating shaft 609, wherein the rotating shaft 609 is rotatably connected to the top wall of the mounting shell 7, and the bottom end of the rotating shaft 609 extends to the outside of the lower surface of the mounting shell 7, and the bottom end of the rotating shaft 609 is fixedly sleeved with a bevel gear 1 603, and the bevel gear 2 604 is fixedly sleeved on the left end of the rotating shaft 605, and the bevel gear 2 604 is meshingly connected with the bevel gear 1 603. The trimming mechanism 6 further comprises a motor 1 601, a worm gear 2 610 and a worm 2 611, wherein the motor 1 601 is arranged on the rear side surface of the mounting shell 7, and the front end of the output shaft of the motor 1 601 is fixedly connected with the worm 2 611, and the front end of the worm 2 611 is rotatably connected to the front inner wall of the mounting shell 7, and the worm gear 2 610 is fixedly sleeved on the upper end of the rotating shaft 609, and the worm gear 2 610 is meshingly connected with the worm 2 It is meshed with the worm gear 2 611, and the input end of the motor 1 601 is electrically connected to the output end of the single-chip computer 10. After the insulator is fixed, the electric push rod 5 is regulated to operate through the single-chip computer 10, and the telescopic end of the electric push rod 5 drives the mounting shell 7 to move downward, and at the same time drives the trimming mechanism 6 inside the mounting shell 7 to move to a suitable distance above the tension insulator. At the same time, the operation of the motor 2 607 is regulated by the single-chip computer 10, and the output shaft of the motor 2 607 drives the trimming disk 608 to rotate. The trimming disk 608 is equipped with a suitable trimming tool or grinding head to ensure the uniformity and accuracy of the surface trimming. When one part of the blank is trimmed, the single-chip computer 10 regulates the operation of the motor 1 601, and its output shaft drives the worm gear 2 611 to rotate, and the worm gear 2 611 and the worm wheel The second bevel gear 610 meshes and rotates, thereby driving the rotating shaft 609 to start rotating, the rotating shaft 609 drives the bevel gear 1 603 to rotate, the bevel gear 1 603 meshes and rotates with the bevel gear 2 604, so that the bevel gear 2 604 drives the rotating shaft 605 to rotate a certain angle, the rotating shaft 605 drives the mounting seat 606 to rotate, and the mounting seat 606 drives the second motor 607 and the trimming disk 608 to rotate, so as to perform trimming on insulators at different angles, so as to facilitate more precise surface trimming of insulators at different angles and positions, and the worm gear transmission system can provide high-precision motion control, so that the rotation of the mounting seat 606 is more stable and accurate, and the accidental rotation of the mounting seat 606 due to external force or gravity is effectively prevented, and the support 11 is also included.The support 11 is rotatably connected to the mounting opening at the center of the upper surface of the workbench 2 through a bearing, and a turntable 9 is fixedly connected to the top of the support 11. The tension insulator is placed on the turntable 9 to prepare for processing. The support 11 also includes a housing 1, which is fixedly connected to the lower surface of the workbench 2;

[0034] Clamping mechanism 3: It includes a pulley 301, a mounting groove 302, a clamping block 303 and an I-shaped slide groove 304. The I-shaped slide groove 304 is opened in the middle of the upper surface of the workbench 2. The inner wall of the I-shaped slide groove 304 is slidably connected with the clamping block 303. The top of the clamping block 303 is opened with a mounting groove 302. The inside of the mounting groove 302 is rotatably connected with the pulley 301 through a pin shaft. The clamping mechanism 3 also includes an avoidance opening 305, a rotating groove 306, a connecting rod 307, a screw rod 309, a rotating groove 310 and an internal threaded ring 311. The screw rod 309 is rotatably connected to the upper and lower inner walls of the housing 1. The middle part of the screw rod 309 is threadedly connected with an internal thread ring 311, and the outer surface of the internal thread ring 311 is provided with evenly distributed rotation grooves 310. The rotation grooves 306 are all opened at the bottom end of the clamping block 303, and the inner wall of the rotation groove 306 is provided with an avoidance opening 305. The inside of the avoidance opening 305 and the inner wall of the adjacent rotation groove 310 are rotatably connected with a connecting rod 307 through a pin shaft. The clamping mechanism 3 also includes a motor 308, a worm wheel 312 and a worm 313. The motor 308 is installed on the bottom wall of the housing 1 by bolts, and the rear end of the output shaft of the motor 308 is fixedly connected with the worm The worm gear 312 is fixedly sleeved on the bottom end of the screw rod 309, the worm gear 312 is meshed with the worm 313, the input end of the motor 308 is electrically connected to the output end of the single chip computer 10, the single chip computer 10 controls the operation of the motor 308, the output shaft of the motor 308 rotates to drive the worm 313 to rotate, the worm 313 and the worm gear 312 mesh and rotate, driving the screw rod 309 to start rotating, the screw rod 309 is threadedly connected with the internal thread ring 311, so that the internal thread ring 311 moves downward along the axis of the screw rod 309, and the movement of the internal thread ring 311 drives the connecting rod 309 to rotate. 07 rotates, and starts to rotate a certain angle with the pin in the rotating groove 310 as the center, which causes the pin at the top of the connecting rod 307 to slide and rotate in the avoidance opening 305 at the bottom of the clamping block 303, so that the clamping blocks 303 that are evenly distributed as a whole move toward the center of the turntable 9, and drive the pulley 301 on each clamping block 303 to contact the outer surface of the tension insulator to complete precise positioning, and can accurately control the clamping block 303 through the motor 308 according to the actual size of the tension insulator, so as to meet the processing requirements of insulators of different sizes and types;

[0035] The locking mechanism 8 is arranged at the top of the clamping block 303, and the bottom end of the locking mechanism 8 is installed in cooperation with the vertically adjacent pulley 301. The locking mechanism 8 includes a bayonet 81, a sliding hole 84 and a sliding column 85. The sliding hole 84 is arranged on the upper surface of the clamping block 303, and the inner wall of the sliding hole 84 is slidably connected with the sliding column 85. The bayonet 81 is arranged inside the pulley 301, and the inside of the bayonet 81 is installed in cooperation with the bottom end of a vertically adjacent sliding column 85. The edge of the bayonet 81 and the bottom end of the sliding column 85 are both chamfered. The locking mechanism 8 also includes a spring 82 and a limit block 83. The limit block 83 is fixedly connected to the top of the sliding column 85, and the spring 82 is fixedly connected between the lower surface of the limit block 83 and the upper surface of the adjacent clamping block 303. The spring 82 is sleeved on the outer surface of the sliding column 85, and its angle can be adjusted by rotating the insulator. When the outer surface of the insulator contacts the pulley 301, the bottom end of the slide post 85 is located in the bayonet 81, and the insulator and the outer surface of the pulley 301 rotate, driving the pulley 301 to rotate itself. While the pulley rotates, the bottom end of the slide post 85 contacts the chamfer at the edge of the bayonet 81, generating an extrusion force, so that the slide post 85 is pushed upward along the inner wall of the slide hole 84, and the spring 82 is compressed at the same time. When the insulator rotates to the next bayonet 81 position, the spring 82 releases the stored energy, so that the slide post 85 rebounds and is clamped to the vertically adjacent bayonet 81, ensuring that the insulator can be firmly locked after the angle is adjusted to prevent it from accidentally moving or shaking during the subsequent processing, thereby completing the entire process of processing and repairing the tension insulator, so that the angle of the insulator can be accurately adjusted by rotating the insulator, ensuring that the required position and direction are achieved during the processing;

[0036] The workbench 2 further includes a single chip microcomputer 10 , which is disposed at the front end of the upper surface of the workbench 2 , and the output end of the single chip microcomputer 10 is electrically connected to the input end of the electric push rod 5 .

[0037] The working principle of a trimming machine for processing tensioned insulators provided by the present invention is as follows: first, the tensioned insulator is placed on the turntable 9 and prepared for processing, and then the motor 308 is controlled to operate by the single chip microcomputer 10, and the output shaft of the motor 308 rotates to drive the worm 313 to rotate, and the worm 313 meshes and rotates with the worm wheel 312, driving the screw rod 309 to start rotating, and the screw rod 309 is threadedly connected with the internal thread ring 311, so that the internal thread ring 311 moves downward along the axis of the screw rod 309, and the movement of the internal thread ring 311 drives the connecting rod 307 to rotate, and starts to rotate a certain angle with the pin shaft in the rotating groove 310 as the center, thereby causing the pin shaft at the top of the connecting rod 307 to slide in the avoidance opening 305 at the bottom end of the clamping block 303. The electric push rod 5 is moved and rotated, so that the overall uniformly distributed clamping blocks 303 move toward the center of the turntable 9, and drive the pulley 301 on each clamping block 303 to contact the outer surface of the tension insulator to complete precise positioning. The clamping block 303 can be accurately controlled by the motor 308 according to the actual size of the tension insulator, so as to adapt to the processing requirements of insulators of different sizes and types. After the insulator is fixed, the electric push rod 5 is operated by the single-chip microcomputer 10, and the telescopic end of the electric push rod 5 drives the mounting shell 7 to move downward, and at the same time drives the trimming mechanism 6 inside the mounting shell 7 to move to a suitable distance above the tension insulator. At the same time, the operation of the motor 2 607 is controlled by the single-chip microcomputer 10, and the output shaft of the motor 2 607 drives the trimming mechanism 6 to move downward. The plate 608 rotates, and a suitable dressing tool or grinding head is installed on the dressing plate 608 to ensure the uniformity and accuracy of the surface dressing. When one part of the blank is finished, the single chip computer 10 controls the motor 1 601 to operate, and its output shaft drives the worm 2 611 to rotate, and the worm 2 611 meshes and rotates with the worm gear 2 610, thereby driving the shaft 609 to start rotating, and the shaft 609 drives the bevel gear 1 603 to rotate, and the bevel gear 1 603 meshes and rotates with the bevel gear 2 604, so that the bevel gear 2 604 drives the rotating shaft 605 to rotate a certain angle, and the rotating shaft 605 drives the mounting seat 606 to rotate, and the mounting seat 606 drives the motor 2 607 and the dressing plate 608 to rotate, so as to perform blanking processing on insulators at different angles, so as to adapt to different angles and positions. The insulator can be subjected to more precise surface trimming, and the worm gear transmission system can provide high-precision motion control, so that the rotation of the mounting seat 606 is smoother and more precise, and the mounting seat 606 can be effectively prevented from accidentally rotating due to external force or gravity. However, the angle can be adjusted by rotating the insulator. When the outer surface of the insulator contacts the pulley 301, the bottom end of the slide post 85 is located in the bayonet 81, and the insulator and the outer surface of the pulley 301 rotate, driving the pulley 301 to rotate itself. While the pulley rotates, the bottom end of the slide post 85 contacts the chamfer at the edge of the bayonet 81, generating an extrusion force, so that the slide post 85 is pushed upward along the inner wall of the slide hole 84, and the spring 82 is compressed at the same time. When the insulator rotates to the next bayonet 81 position,The spring 82 releases the stored energy, causing the slide post 85 to rebound and snap onto the vertically adjacent snap-on 81, ensuring that the insulator can be firmly locked after the angle is adjusted to prevent accidental movement or shaking during subsequent processing, thereby completing the entire process of processing and repairing the tension insulator blank, so that the angle of the insulator can be accurately adjusted by rotating it to ensure that the required position and direction are achieved during the processing.

[0038] It is worth noting that the specific model of the single chip microcomputer 10 disclosed in the above embodiment is S7-200, the motor 308 can be selected from YEJ20.55KW-4P, the electric push rod 5 is recommended to be SM-38STG-1000N, the motor 1 601 and the motor 2 607 can be selected from BMR-50, and the single chip microcomputer 10 controls the motor 308, the electric push rod 5, the motor 1 601 and the motor 2 607 to work using methods commonly used in the prior art.

[0039] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A blank repairing machine for tension insulator processing, characterized in that: It comprises a workbench (2), a clamping mechanism (3) and a locking mechanism (8); The workbench (2) has a mounting frame (4) fixedly connected to the rear end of its upper surface, an electric push rod (5) is provided at the front end of the mounting frame (4), a mounting shell (7) is fixedly connected to the telescopic end of the electric push rod (5), and a trimming mechanism (6) is provided inside the mounting shell (7); The clamping mechanism (3) comprises a pulley (301), a mounting groove (302), a clamping block (303) and an I-shaped slide groove (304), wherein the I-shaped slide groove (304) is provided in the middle of the upper surface of the workbench (2), the inner wall of the I-shaped slide groove (304) is slidably connected to the clamping block (303), the top of the clamping block (303) is provided with a mounting groove (302), and the inside of the mounting groove (302) is rotatably connected to the pulley (301) via a pin shaft; Locking mechanisms (8): they are all arranged at the top end of the clamping block (303), and the bottom ends of the locking mechanisms (8) are all installed in cooperation with the vertically adjacent pulleys (301); Wherein: it also includes a single chip microcomputer (10), the single chip microcomputer (10) is arranged at the front end of the upper surface of the workbench (2), and the output end of the single chip microcomputer (10) is electrically connected to the input end of the electric push rod (5).

2. The trimming machine for tension insulator processing according to claim 1, characterized in that: It also comprises a support (11), wherein the support (11) is rotatably connected to a mounting opening at the center of the upper surface of the workbench (2) via a bearing, and a rotating disk (9) is fixedly connected to the top of the support (11).

3. The trimming machine for tension insulator processing according to claim 1, characterized in that: The locking mechanism (8) comprises a bayonet (81), a sliding hole (84) and a sliding column (85); the sliding holes (84) are all opened on the upper surface of the clamping block (303); the inner wall of the sliding hole (84) is slidably connected with the sliding column (85); the bayonet (81) is opened inside the pulley (301); the inside of the bayonet (81) is matched with the bottom end of a vertically adjacent sliding column (85); the edge of the bayonet (81) and the bottom end of the sliding column (85) are both chamfered.

4. The trimming machine for tension insulator processing according to claim 3 is characterized in that: The locking mechanism (8) further comprises a spring (82) and a limit block (83), wherein the limit blocks (83) are fixedly connected to the top of the sliding column (85), and the spring (82) is fixedly connected between the lower surface of the limit block (83) and the upper surface of the adjacent clamping block (303), and the spring (82) is sleeved on the outer surface of the sliding column (85).

5. The trimming machine for tension insulator processing according to claim 1, characterized in that: The trimming mechanism (6) comprises a mounting plate (602), a rotating shaft (605), a mounting seat (606), a second motor (607) and a trimming disk (608); the mounting plate (602) is respectively fixedly connected to the left and right ends of the lower surface of the mounting shell (7); a rotating shaft (605) is rotatably connected between the mounting plates (602); a mounting seat (606) is fixedly sleeved in the middle of the rotating shaft (605); a second motor (607) is provided at the bottom end of the mounting seat (606); a trimming disk (608) is fixedly sleeved at the bottom end of the output shaft of the second motor (607); and an input end of the second motor (607) is electrically connected to an output end of the single-chip computer (10).

6. The trimming machine for tension insulator processing according to claim 5, characterized in that: The trimming mechanism (6) further comprises a bevel gear 1 (603), a bevel gear 2 (604) and a rotating shaft (609); the rotating shaft (609) is rotatably connected to the top wall of the mounting shell (7); the bottom end of the rotating shaft (609) extends to the outside of the lower surface of the mounting shell (7); the bottom end of the rotating shaft (609) is fixedly sleeved with a bevel gear 1 (603); the bevel gear 2 (604) is fixedly sleeved on the left end of the rotating shaft (605); and the bevel gear 2 (604) is meshingly connected with the bevel gear 1 (603).

7. The trimming machine for tension insulator processing according to claim 6, characterized in that: The trimming mechanism (6) further comprises a motor (601), a worm gear (610) and a worm gear (611). The motor (601) is arranged on the rear side of the mounting shell (7). The front end of the output shaft of the motor (601) is fixedly connected to the worm gear (611). The front end of the worm gear (611) is rotatably connected to the front inner wall of the mounting shell (7). The worm gear (610) is fixedly sleeved on the upper end of the rotating shaft (609). The worm gear (610) and the worm gear (611) are meshingly connected. The input end of the motor (601) is electrically connected to the output end of the single-chip computer (10).

8. The trimming machine for tension insulator processing according to claim 1, characterized in that: It also comprises a shell (1), wherein the shell (1) is fixedly connected to the lower surface of the workbench (2).

9. The trimming machine for tension insulator processing according to claim 8, characterized in that: The clamping mechanism (3) further comprises an avoidance opening (305), a rotation groove (306), a connecting rod (307), a screw rod (309), a rotation groove (310) and an internal threaded ring (311); the screw rod (309) is rotationally connected between the upper and lower inner walls of the housing (1); the middle part of the screw rod (309) is threadedly connected to the internal threaded ring (311); the outer surface of the internal threaded ring (311) is provided with evenly distributed rotation grooves (310); the rotation grooves (306) are all provided at the bottom end of the clamping block (303); the inner wall of the rotation groove (306) is provided with an avoidance opening (305); the inside of the avoidance opening (305) and the inner wall of the adjacent rotation groove (310) are rotationally connected to a connecting rod (307) via a pin shaft.

10. The trimming machine for tension insulator processing according to claim 9, characterized in that: The clamping mechanism (3) further comprises a motor (308), a worm gear (312) and a worm gear (313); the motor (308) is mounted on the bottom wall of the housing (1) by means of bolts; the rear end of the output shaft of the motor (308) is fixedly connected to the worm gear (313); the worm gear (312) is fixedly sleeved on the bottom end of the lead screw (309); the worm gear (312) is meshingly connected to the worm gear (313); and the input end of the motor (308) is electrically connected to the output end of the single-chip computer (10).

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