Glass insulator end face flatness detection device

Abstract

The invention relates to the technical field of detection devices, in particular to a glass insulator end face flatness detection device which comprises a workbench, a rotating structure, an adjusting structure, a mounting structure, a heat dissipation structure, a fixing structure, a supporting structure and a dial indicator. The rotating structure drives the glass insulator to rotate, the adjusting structure is convenient for automatically adjusting the position of the dial indicator and is matched with the rotating glass insulator for detection, the detection efficiency is improved, the mounting structure is convenient for quickly disassembling and assembling the dial indicator and the mounting rod, and the vertical mounting of the dial indicator can be realized. The heat dissipation structure facilitates heat dissipation of the detection head, the situation that the service life of the dial indicator detection head is shortened due to the fact that friction temperature rises is avoided, meanwhile, the fixing structure facilitates fixing of the connecting shaft and the guide strip, stability is improved, the supporting structure facilitates clamping and supporting of the end of a long rod-shaped insulator, and the service life of the dial indicator detection head is prolonged. And the stability of the rod-shaped insulator during rotation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of detection devices, in particular to a device for detecting the flatness of the end surface of a glass insulator. Background Art

[0002] Glass insulators are devices used to support and insulate conductors, and are mainly made of glass. This type of insulator is widely used in power systems. The main function of glass insulators is to increase creepage distance and ensure the safety and stability of power transmission. In the production and processing of glass insulators, in order to ensure the appearance and quality of glass insulators, the end faces are usually inspected by flatness detection devices.

[0003] However, during the use of the detection device, when it is necessary to detect the end faces of different umbrella rings of the insulator, it is also necessary to manually adjust the position of the micrometer on the bracket to detect the end faces of different umbrella rings, and the manual adjustment operation is inefficient; at the same time, the micrometer is usually installed by cooperating with the mounting block thread through a knob so that the knob and the bracket are tightly pressed against the micrometer. When the micrometer needs to be disassembled and assembled from the bracket through the knob installation, the disassembly and assembly efficiency is low; during the detection process, since the detection head of the micrometer is constantly rubbed against the glass insulator, long-term friction will cause the temperature of the detection head to rise, thereby reducing the service life of the micrometer detection head. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a device for detecting the flatness of the end surface of a glass insulator.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a glass insulator end surface flatness detection device, comprising a workbench, a rotating structure installed on the workbench, an adjusting structure installed on the workbench, a mounting structure arranged in the adjusting structure, a micrometer installed in the mounting structure, and a heat dissipation structure installed between the adjusting structure and the mounting structure;

[0006] The rotating structure includes a fixed seat fixedly connected to the top of the workbench and a three-jaw chuck rotatably connected to the fixed seat, the adjusting structure includes two vertical plates fixedly connected to the top of the workbench and a guide frame slidably connected to the vertical plates, the guide frame is fixedly connected to a guide rod, the guide frame is slidably connected to a mounting block, and the mounting block is slidably connected to the guide rod;

[0007] The mounting structure includes a fixed rod fixedly connected to the bottom of the mounting block and a connecting block detachably connected to the bottom of the fixed rod. Two connecting rods are fixedly connected to the rear of the micrometer. A connecting block is fixedly connected to each of the two connecting rods. One of the connecting blocks is detachably connected to the fixed rod. A sliding rod is slidably connected in the fixed rod. A mounting groove is provided on the connecting block. The sliding rod is engaged with the mounting groove on one of the connecting blocks. A driving block is fixedly connected above the sliding rod.

[0008] Specifically, a mounting plate is fixedly connected to the right side of the three-jaw chuck, a first motor is installed on the right side of the fixing seat, and the mounting plate is fixedly connected to the output shaft of the first motor.

[0009] Specifically, a first screw rod is rotatably connected in the guide frame, the mounting block is threadedly connected to the first screw rod, a guide block is fixedly connected to both ends of the guide frame, the guide block is slidably connected to the vertical plate, a connecting plate is fixedly connected to the left guide block, the connecting plate is slidably connected to the left vertical plate, a first hydraulic rod is installed on the left vertical plate, and the connecting plate is fixedly connected to the telescopic end of the first hydraulic rod.

[0010] Specifically, a second motor is installed in the guide frame, and the first screw rod is fixedly connected to the output shaft of the second motor.

[0011] Specifically, a through slot is provided in the driving block, a mounting rod is fixedly connected to the bottom of the guide frame, a driving rod is installed at the bottom of the mounting rod, the driving rod is a trapezoidal structure, and a spring is fixedly connected between the driving block and the fixing rod.

[0012] Specifically, the heat dissipation structure includes a vacuum pump installed above the mounting block and a hose installed at the air outlet of the vacuum pump. A mounting ring is fixedly connected to the rear of the fixing rod, a connecting shaft is rotatably connected in the mounting ring, a fixing block is fixedly connected to the rear of the connecting shaft, a connecting pipe is slidably connected in the fixing block, and the other end of the hose is fixedly connected to the connecting pipe.

[0013] Specifically, a guide bar is fixedly connected to the outer wall of the connecting pipe, and the guide bar is slidably connected to the fixing block.

[0014] Specifically, the connecting shaft and the guide bar are both fixed by a fixing structure, and the fixing structure includes a slider slidably connected to the fixing block and a slider fixedly connected to the slider, the slider is slidably connected to the fixing block, the slider is in contact with the guide bar, and the end of the slider facing the mounting ring is fixedly connected to a fixing column, the mounting ring is provided with a plurality of fixing grooves, the fixing column is engaged with one of the fixing grooves, a knob is rotatably connected to the fixing block, and the slider is threadedly connected to the knob.

[0015] Specifically, the workbench is provided with a supporting structure, and the supporting structure includes a slide seat slidably connected to the workbench and two guide rails fixedly connected to the workbench, the slide seat is slidably connected to the guide rails, and two mounting seats are slidably connected to the slide seat, a fixed shaft is fixedly connected to the upper mounting seat, and two fixed shafts are fixedly connected to the lower mounting seat, a guide roller is rotatably connected to the fixed shaft, a second screw rod is rotatably connected in the slide seat, the mounting seat is threadedly connected to the second screw rod, and the threads at both ends of the second screw rod are in opposite directions.

[0016] Specifically, a fixed plate is fixedly connected to the rear of the slide, a second hydraulic rod is installed on the workbench, the fixed plate is fixedly connected to the telescopic end of the second hydraulic rod, a guide column is fixedly connected inside the slide, the mounting seat is slidably connected to the guide column, a third motor is installed in the slide, and the second screw rod is fixedly connected to the output shaft of the third motor.

[0017] The beneficial effects of the present invention are:

[0018] (1) The present invention discloses a device for detecting the flatness of the end face of a glass insulator, wherein a rotating structure and an adjusting structure are arranged on the workbench. The setting of the rotating structure is convenient for fixing the glass insulator and driving the glass insulator to rotate. The setting of the adjusting structure is convenient for automatically adjusting the position of the micrometer. At the same time, the end face can be detected in cooperation with the rotating glass insulator, thereby improving the detection efficiency.

[0019] (2) In the glass insulator end surface flatness detection device described in the present invention, a mounting structure is provided on the adjustment structure. The arrangement of the mounting structure facilitates rapid disassembly and assembly of the micrometer and the mounting rod, and can also realize vertical installation of the micrometer to perform coaxiality detection.

[0020] (3) In the glass insulator end surface flatness detection device described in the present invention, a heat dissipation structure is provided on the adjustment structure, and the guide bar and the connecting shaft are fixed by a fixing structure. The setting of the heat dissipation structure is convenient for dissipating the heat of the detection head, thereby avoiding the shortening of the service life of the micrometer detection head due to the increase of temperature due to long-term friction. At the same time, the setting of the fixing structure is convenient for fixing the connecting shaft and the guide bar, thereby improving stability.

[0021] (4) The present invention discloses a device for detecting the flatness of the end face of a glass insulator, wherein a support structure is provided on a workbench. The support structure is provided to facilitate clamping and supporting the end of a relatively long rod-shaped insulator, thereby improving the stability of the rod-shaped insulator during rotation and preventing the rod-shaped insulator from shaking during rotation, thereby preventing the coaxiality detection data from being inaccurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a glass insulator end surface flatness detection device provided by the present invention;

[0024] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0025] Figure 3 It is a schematic diagram of the connection structure between the fixing seat and the workbench of the present invention;

[0026] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B is shown;

[0027] Figure 5 It is a schematic diagram of the connection structure between the slide seat and the workbench of the present invention;

[0028] Figure 6 for Figure 5 An enlarged schematic diagram of the C-section structure is shown;

[0029] Figure 7 for Figure 5 An enlarged schematic diagram of the D-section structure is shown;

[0030] Figure 8 It is a schematic diagram of the connection structure between the sliding rod and the fixed rod of the present invention;

[0031] Fig. 9 It is a schematic diagram of the connection structure between the driving block and the sliding rod of the present invention;

[0032] Fig.10 for Fig. 9 An enlarged schematic diagram of the structure of part E is shown;

[0033] Fig.11 It is a schematic diagram of the connection structure between the mounting seat and the sliding seat of the present invention;

[0034] Fig.12 It is a schematic structural diagram of the driving rod of the present invention.

[0035] In the figure: 1, workbench; 2, rotating structure; 201, fixed seat; 202, three-jaw chuck; 203, mounting plate; 204, first motor; 3, adjusting structure; 301, vertical plate; 302, guide frame; 303, mounting block; 304, guide rod; 305, guide block; 306, connecting plate; 307, first hydraulic rod; 308, first screw rod; 309, second motor; 4, mounting structure; 401, fixed rod; 402, connecting block; 403, connecting rod; 404, mounting groove; 405, sliding rod; 406, driving block; 407, spring; 408, through groove; 409, mounting rod; 410, driving rod; 5, heat dissipation structure; 501, vacuum pump; 502, hose; 503, mounting ring; 504, connecting shaft; 505, fixing block; 506, connecting pipe; 507, guide strip; 6, fixing structure; 601, slider; 602, slide plate; 603, fixing column; 604, fixing groove; 605, knob; 7, supporting structure; 701, slide seat; 702, guide rail; 703, fixing plate; 704, second hydraulic rod; 705, mounting seat; 706, fixing shaft; 707, guide roller; 708, second screw rod; 709, third motor; 710, guide column; 8, micrometer. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, a glass insulator end surface flatness detection device described in the present invention includes a workbench 1, a rotating structure 2 installed on the workbench 1, an adjusting structure 3 installed on the workbench 1, a mounting structure 4 arranged in the adjusting structure 3, a micrometer 8 installed in the mounting structure 4, and a heat dissipation structure 5 installed between the adjusting structure 3 and the mounting structure 4; the rotating structure 2 includes a fixed seat 201 fixedly connected to the top of the workbench 1 and a three-jaw chuck 202 rotatably connected to the fixed seat 201, the adjusting structure 3 includes two vertical plates 301 fixedly connected to the top of the workbench 1 and a guide frame 302 slidably connected to the vertical plates 301, the guide frame 302 is fixedly connected with a guide rod 304, the guide rod 304 is fixedly connected to the guide frame 302, and the guide rod 304 is fixedly connected to the guide frame 302. A mounting block 303 is slidably connected to the frame 302, and the mounting block 303 is slidably connected to the guide rod 304; the mounting structure 4 includes a fixed rod 401 fixedly connected to the bottom of the mounting block 303 and a connecting block 402 detachably connected to the bottom of the fixed rod 401, two connecting rods 403 are fixedly connected to the rear of the micrometer 8, and a connecting block 402 is fixedly connected to each of the two connecting rods 403, one of the connecting blocks 402 is detachably connected to the fixed rod 401, a sliding rod 405 is slidably connected to the fixed rod 401, a mounting groove 404 is provided on the connecting block 402, the sliding rod 405 is engaged with the mounting groove 404 on one of the connecting blocks 402, and a driving block 406 is fixedly connected above the sliding rod 405.

[0038] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, a mounting plate 203 is fixedly connected to the right side of the three-jaw chuck 202, a first motor 204 is installed on the right side of the fixing seat 201, the mounting plate 203 is fixedly connected to the output shaft of the first motor 204, a first screw rod 308 is rotatably connected in the guide frame 302, the mounting block 303 is threadedly connected to the first screw rod 308, a guide block 305 is fixedly connected to both ends of the guide frame 302, the guide block 305 is slidably connected to the vertical plate 301, a connecting plate 306 is fixedly connected to the left guide block 305, the The connecting plate 306 is slidably connected to the vertical plate 301 on the left, and a first hydraulic rod 307 is installed on the vertical plate 301 on the left. The connecting plate 306 is fixedly connected to the telescopic end of the first hydraulic rod 307. A second motor 309 is installed in the guide frame 302. The first screw rod 308 is fixedly connected to the output shaft of the second motor 309. First, the glass insulator is fixed by the three-jaw chuck 202. After fixing, the second motor 309 can be started. When the output shaft of the second motor 309 rotates, the first screw rod 308 is driven to rotate. When the first screw rod 308 rotates, the thread The mounting block 303 is driven to move rightward, and the mounting block 303 will slide with the guide rod 304. The setting of the guide rod 304 makes the mounting block 303 slide more smoothly. When the mounting block 303 moves rightward, the micrometer 8 is driven to move. When the detection head of the micrometer 8 contacts the glass insulator, the first hydraulic rod 307 is started. When the telescopic end of the first hydraulic rod 307 is extended, the connecting plate 306 is driven to move upward. The connecting plate 306 drives the guide frame 302 to move upward through the guide block 305, so that the guide frame 302 drives the micrometer 8 to move upward to the position located on the glass insulator. The first motor 204 can be started at this time. When the output shaft of the first motor 204 rotates, the three-jaw chuck 202 is driven to rotate through the mounting plate 203. When the three-jaw chuck 202 rotates, the glass insulator is driven to rotate. When the glass insulator rotates, the detection head of the micrometer 8 is used to detect the flatness of the end face. The mounting block 303 is driven to move left and right by the first screw rod 308, and the guide frame 302 is driven to move upward by the connecting plate 306, so as to automatically adjust the position of the micrometer 8. When the end faces of different umbrella rings of the insulator are detected, the detection efficiency is improved.

[0039] Specifically, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 and Fig.12As shown, a through slot 408 is provided in the driving block 406, a mounting rod 409 is fixedly connected to the bottom of the guide frame 302, a driving rod 410 is installed at the bottom of the mounting rod 409, and the driving rod 410 is in a trapezoidal structure. A spring 407 is fixedly connected between the driving block 406 and the fixed rod 401. When coaxiality detection is required, the mounting block 303 can be moved to the left, so that the mounting block 303 drives the fixed rod 401 to move to the left. When the fixed rod 401 drives the driving block 406 to move to a certain position, the driving rod 410 will be located in the through slot 408 and will conflict with the inclined surface inside the driving block 406, so that the driving The movable block 406 slides upward, and the spring 407 contracts when the driving block 406 slides upward. At the same time, the driving block 406 drives the sliding rod 405 to no longer engage with the mounting groove 404 on the connecting block 402. At this time, the micrometer 8 can be pulled outward, so that the micrometer 8 drives the corresponding connecting block 402 to slide off the fixed rod 401. At this time, the disassembly and assembly of the micrometer 8 is completed. The sliding rod 405 is engaged with the connecting block 402. When the micrometer 8 needs to be disassembled and assembled, the disassembly and assembly efficiency is improved. At the same time, two connecting blocks 402 are provided, so that the detection head of the micrometer 8 can be directed downward or to the right, so as to perform two types of detections of coaxiality and end surface flatness, thereby improving practicality.

[0040] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig. 9 and Fig.10As shown, the heat dissipation structure 5 includes a vacuum pump 501 installed above the mounting block 303 and a hose 502 installed at the air outlet of the vacuum pump 501, a mounting ring 503 is fixedly connected to the rear of the fixing rod 401, a connecting shaft 504 is rotatably connected to the mounting ring 503, a fixing block 505 is fixedly connected to the rear of the connecting shaft 504, a connecting pipe 506 is slidably connected to the fixing block 505, the other end of the hose 502 is fixedly connected to the connecting pipe 506, the outer wall of the connecting pipe 506 is fixedly connected to a guide bar 507, and the guide bar 507 is slidably connected to the fixing block 505. The connecting shaft 504 and the guide bar 507 are fixed by a fixing structure 6, and the fixing structure 6 includes a slider 601 slidably connected to the fixing block 505 and a slider 602 fixedly connected to the slider 601. The slider 602 is slidably connected to the fixing block 505, and the slider 601 abuts against the guide bar 507. The slider 602 is fixedly connected to the end of the mounting ring 503 with a fixing column 603. The mounting ring 503 is provided with a plurality of fixing grooves 604. The fixing column 603 is engaged with one of the fixing grooves 604. The fixing block 505 is rotatably connected with a knob 605. The slider 601 is threadedly connected with the knob 605. During the inspection, the vacuum pump 501 can be started. When the vacuum pump 501 is in operation, air will be discharged from the hose 502 into the connecting pipe 506, and finally flow out from the connecting pipe 506. Since the air outlet of the connecting pipe 506 faces the detection head of the micrometer 8, the heat dissipation of the detection head can be accelerated during the inspection, and the high temperature caused by long-term friction can be avoided, which will reduce the service life of the detection head of the micrometer 8. At the same time, when the detection head of the micrometer 8 faces downward, the fixing block 505 is rotated through the connecting shaft 504, and the connecting shaft 504 and the mounting ring 503 are rotated, and the connecting pipe 50 6 drives the guide bar 507 and the fixed block 505 to slide. When the position and angle of the connecting pipe 506 are adjusted, by turning the knob 605, the thread drives the slider 601 to move toward the guide bar 507, so that the slider 601 and the guide bar 507 are pressed tightly. At the same time, the slider 601 drives the slide plate 602 to move, so that the slide plate 602 drives the fixed column 603 to move toward the mounting ring 503, so that the fixed column 603 is engaged with the fixed groove 604 on the mounting ring 503. The slider 601 is driven to slide by the knob 605, which is convenient for fixing the guide bar 507 and the connecting shaft 504, thereby improving stability.

[0041] Specifically, Figure 1 , Figure 3 , Figure 5 and Fig.11As shown, the workbench 1 is provided with a support structure 7, and the support structure 7 includes a slide 701 slidably connected to the workbench 1 and two guide rails 702 fixedly connected to the workbench 1, the slide 701 is slidably connected to the guide rails 702, the slide 701 is slidably connected to two mounting seats 705, the upper mounting seat 705 is fixedly connected to a fixed shaft 706, the lower mounting seat 705 is fixedly connected to two fixed shafts 706, and the fixed shafts 706 are rotatably connected to guide rollers 707 The slide 701 is rotatably connected with a second screw rod 708, the mounting seat 705 is threadedly connected to the second screw rod 708, the threads of the two ends of the second screw rod 708 are in opposite directions, the rear of the slide 701 is fixedly connected with a fixing plate 703, a second hydraulic rod 704 is installed on the workbench 1, the fixing plate 703 is fixedly connected to the telescopic end of the second hydraulic rod 704, a guide column 710 is fixedly connected in the slide 701, the mounting seat 705 is slidably connected to the guide column 710, and a The third motor 709, the second screw rod 708 is fixedly connected to the output shaft of the third motor 709. When the coaxiality of the rod-shaped insulator needs to be detected, the end of the rod-shaped insulator is fixed by the three-jaw chuck 202, and the second hydraulic rod 704 is started. When the telescopic end of the second hydraulic rod 704 is extended, the fixed plate 703 is driven to move rightward, and the fixed plate 703 drives the slide 701 to move rightward. The slide 701 is slidably matched with the guide rail 702. The setting of the guide rail 702 makes the slide 701 move more smoothly. When the left end of the rod insulator is located in the middle of the three guide rollers 707, the third motor 709 is started, and the output shaft of the third motor 709 rotates to drive the second screw rod 708 to rotate. Since the threads at both ends of the second screw rod 708 are in opposite directions, the threads drive the two mounting seats 705 to slide toward each other. When the mounting seats 705 slide toward each other, they slide with the guide column 710. At the same time, the mounting seats 705 drive the guide rollers 707 to move, so that the three guide rollers 707 fix the left end of the rod insulator to avoid the shaking of the rod insulator during rotation and the influence on the detection data.

[0042] When the present invention is in use, the glass insulator is first fixed by the three-jaw chuck 202. After fixing, the second motor 309 can be started. When the output shaft of the second motor 309 rotates, it drives the first screw rod 308 to rotate. When the first screw rod 308 rotates, the thread drives the mounting block 303 to move rightward. The mounting block 303 will slide with the guide rod 304. The setting of the guide rod 304 makes the mounting block 303 slide more smoothly. When the mounting block 303 moves to the right, it will drive the micrometer 8 to move. When the detection head of the micrometer 8 contacts the glass insulator, by starting the first hydraulic rod 307, the telescopic end of the first hydraulic rod 307 is extended, and the connecting plate 306 is driven to move upward. The connecting plate 306 passes through the guide block 305 drives the guide frame 302 to move upward, so that the guide frame 302 drives the micrometer 8 to move upward until the umbrella ring of the glass insulator is in contact. At this time, the first motor 204 can be started. When the output shaft of the first motor 204 rotates, the three-jaw chuck 202 is driven to rotate through the mounting plate 203. When the three-jaw chuck 202 rotates, the glass insulator is driven to rotate. When the glass insulator rotates, the detection head of the micrometer 8 is used to detect the flatness of the end surface. The first screw rod 308 drives the mounting block 303 to move left and right, and cooperates with the connecting plate 306 to drive the guide frame 302 to move upward, so as to facilitate automatic adjustment of the position of the micrometer 8. When the end surfaces of different umbrella rings of the insulator are detected, the detection efficiency is improved;

[0043] When coaxiality detection is required, the mounting block 303 can be moved to the left, so that the mounting block 303 drives the fixing rod 401 to move to the left. When the fixing rod 401 drives the driving block 406 to move to a certain position, the driving rod 410 will be located in the through groove 408 and will contact the inclined surface inside the driving block 406, so that the driving block 406 slides upward. When the driving block 406 slides upward, the spring 407 contracts, and at the same time, the driving block 406 drives the sliding rod 405 to no longer be connected with the connecting block 402. The mounting groove 404 on the dial gauge 8 is engaged, and the dial gauge 8 can be pulled outward at this time, so that the dial gauge 8 drives the corresponding connecting block 402 to slide off the fixing rod 401, and the disassembly and assembly of the dial gauge 8 is completed at this time. The sliding rod 405 is engaged with the connecting block 402, and when the dial gauge 8 needs to be disassembled and assembled, the disassembly and assembly efficiency is improved. At the same time, two connecting blocks 402 are provided, so that the detection head of the dial gauge 8 can be directed downward or to the right, so as to perform two kinds of detection of coaxiality and end surface flatness, thereby improving practicality;

[0044] During the inspection, the vacuum pump 501 can be started. When the vacuum pump 501 is in operation, air will be discharged from the hose 502 into the connecting pipe 506, and finally flow out from the connecting pipe 506. Since the air outlet of the connecting pipe 506 faces the detection head of the micrometer 8, the heat dissipation of the detection head can be accelerated during the inspection, and the high temperature caused by long-term friction can be avoided, which will reduce the service life of the detection head of the micrometer 8. At the same time, when the detection head of the micrometer 8 faces downward, the fixing block 505 is rotated through the connecting shaft 504, and the connecting shaft 504 and the mounting ring 503 are rotated. At the same time, the connecting pipe 506 can drive the guide strip 507 and The fixing block 505 slides. When the position and angle of the connecting pipe 506 are adjusted, the knob 605 is turned. When the knob 605 is turned, the thread drives the slider 601 to move toward the guide bar 507, so that the slider 601 and the guide bar 507 are pressed against each other. At the same time, the slider 601 drives the slide plate 602 to move, so that the slide plate 602 drives the fixing column 603 to move toward the mounting ring 503, so that the fixing column 603 is engaged with the fixing groove 604 on the mounting ring 503. The slider 601 is driven to slide by the knob 605, so that the guide bar 507 and the connecting shaft 504 are fixed, thereby improving stability.

[0045] When the coaxiality of the rod insulator needs to be detected, the end of the rod insulator is fixed by the three-jaw chuck 202, and the second hydraulic rod 704 is started. When the telescopic end of the second hydraulic rod 704 is extended, the fixing plate 703 is driven to move rightward, and the fixing plate 703 drives the slide 701 to move rightward. The slide 701 and the guide rail 702 are slidably matched. The setting of the guide rail 702 makes the slide 701 move more smoothly. When the left end of the rod insulator is located in the middle of the three guide rollers 707, the third motor 709 is started. When the output shaft of the third motor 709 rotates, the second screw rod 708 is driven to rotate. Since the threads at both ends of the second screw rod 708 are in opposite directions, the threads drive the two mounting seats 705 to slide toward each other. When the mounting seats 705 slide toward each other, they slide with the guide column 710. At the same time, the mounting seats 705 drive the guide rollers 707 to move, so that the three guide rollers 707 fix the left end of the rod insulator, so as to avoid the shaking of the rod insulator during rotation and affect the detection data.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glass insulator end surface flatness detection device, characterized in that: The device comprises a workbench (1), a rotating structure (2) mounted on the workbench (1), an adjusting structure (3) mounted on the workbench (1), a mounting structure (4) arranged in the adjusting structure (3), a micrometer (8) mounted in the mounting structure (4), and a heat dissipation structure (5) mounted between the adjusting structure (3) and the mounting structure (4); The rotating structure (2) comprises a fixed seat (201) fixedly connected to the top of the workbench (1) and a three-jaw chuck (202) rotatably connected to the fixed seat (201); the adjusting structure (3) comprises two vertical plates (301) fixedly connected to the top of the workbench (1) and a guide frame (302) slidably connected to the vertical plates (301); a guide rod (304) is fixedly connected to the guide frame (302); a mounting block (303) is slidably connected to the guide frame (302); and the mounting block (303) is slidably connected to the guide rod (304); The mounting structure (4) comprises a fixing rod (401) fixedly connected to the bottom of the mounting block (303) and a connecting block (402) detachably connected to the bottom of the fixing rod (401); two connecting rods (403) are fixedly connected to the rear of the micrometer (8); a connecting block (402) is fixedly connected to each of the two connecting rods (403); one of the connecting blocks (402) is detachably connected to the fixing rod (401); a sliding rod (405) is slidably connected inside the fixing rod (401); a mounting groove (404) is provided on the connecting block (402); the sliding rod (405) is engaged with the mounting groove (404) on one of the connecting blocks (402); and a driving block (406) is fixedly connected above the sliding rod (405).

2. A glass insulator end surface flatness detection device according to claim 1, characterized in that: A mounting plate (203) is fixedly connected to the right side of the three-jaw chuck (202), a first motor (204) is installed to the right side of the fixing seat (201), and the mounting plate (203) is fixedly connected to the output shaft of the first motor (204).

3. The glass insulator end surface flatness detection device according to claim 1, characterized in that: A first screw rod (308) is rotatably connected inside the guide frame (302), the mounting block (303) is threadedly connected to the first screw rod (308), a guide block (305) is fixedly connected to both ends of the guide frame (302), the guide block (305) is slidably connected to the vertical plate (301), a connecting plate (306) is fixedly connected to the left guide block (305), the connecting plate (306) is slidably connected to the left vertical plate (301), a first hydraulic rod (307) is installed on the left vertical plate (301), and the connecting plate (306) is fixedly connected to the telescopic end of the first hydraulic rod (307).

4. A glass insulator end surface flatness detection device according to claim 3, characterized in that: A second motor (309) is installed in the guide frame (302), and the first screw rod (308) is fixedly connected to an output shaft of the second motor (309).

5. The glass insulator end surface flatness detection device according to claim 4, characterized in that: A through slot (408) is provided in the driving block (406); a mounting rod (409) is fixedly connected to the bottom of the guide frame (302); a driving rod (410) is installed at the bottom of the mounting rod (409); the driving rod (410) is in a trapezoidal structure; a spring (407) is fixedly connected between the driving block (406) and the fixed rod (401).

6. The glass insulator end surface flatness detection device according to claim 1, characterized in that: The heat dissipation structure (5) comprises a vacuum pump (501) installed above the mounting block (303) and a hose (502) installed at the air outlet of the vacuum pump (501); a mounting ring (503) is fixedly connected to the rear of the fixing rod (401); a connecting shaft (504) is rotatably connected to the mounting ring (503); a fixing block (505) is fixedly connected to the rear of the connecting shaft (504); a connecting pipe (506) is slidably connected to the fixing block (505); and the other end of the hose (502) is fixedly connected to the connecting pipe (506).

7. A glass insulator end surface flatness detection device according to claim 6, characterized in that: The outer wall of the connecting pipe (506) is fixedly connected with a guide bar (507), and the guide bar (507) is slidably connected to the fixing block (505).

8. The glass insulator end surface flatness detection device according to claim 7, characterized in that: The connecting shaft (504) and the guide bar (507) are both fixed by a fixing structure (6). The fixing structure (6) comprises a slider (601) slidably connected to the fixing block (505) and a slider (602) fixedly connected to the slider (601). The slider (602) is slidably connected to the fixing block (505). The slider (601) contacts the guide bar (507). The end of the slider (602) facing the mounting ring (503) is fixedly connected to a fixing column (603). The mounting ring (503) is provided with a plurality of fixing grooves (604). The fixing column (603) is engaged with one of the fixing grooves (604). A knob (605) is rotatably connected to the fixing block (505). The slider (601) is threadedly connected to the knob (605).

9. The glass insulator end surface flatness detection device according to claim 1, characterized in that: The workbench (1) is provided with a support structure (7), and the support structure (7) comprises a slide seat (701) slidably connected to the workbench (1) and two guide rails (702) fixedly connected to the workbench (1), the slide seat (701) is slidably connected to the guide rails (702), the slide seat (701) is slidably connected to two mounting seats (705) slidably connected to the slide seat (701), a fixed shaft (706) is fixedly connected to the upper mounting seat (705), and two fixed shafts (706) are fixedly connected to the lower mounting seat (705), a guide roller (707) is rotatably connected to the fixed shaft (706), a second screw rod (708) is rotatably connected to the slide seat (701), the mounting seat (705) is threadedly connected to the second screw rod (708), and the threads at both ends of the second screw rod (708) are in opposite directions.

10. A glass insulator end surface flatness detection device according to claim 9, characterized in that: A fixed plate (703) is fixedly connected to the rear of the slide (701); a second hydraulic rod (704) is installed on the workbench (1); the fixed plate (703) is fixedly connected to the telescopic end of the second hydraulic rod (704); a guide column (710) is fixedly connected inside the slide (701); the mounting seat (705) is slidably connected to the guide column (710); a third motor (709) is installed inside the slide (701); and the second screw rod (708) is fixedly connected to the output shaft of the third motor (709).

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