CN116202468B - Slewing bearing debugging mechanism - Google Patents
Slewing bearing debugging mechanism Download PDFInfo
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- CN116202468B CN116202468B CN202310490080.2A CN202310490080A CN116202468B CN 116202468 B CN116202468 B CN 116202468B CN 202310490080 A CN202310490080 A CN 202310490080A CN 116202468 B CN116202468 B CN 116202468B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a slewing bearing debugging mechanism, which relates to the technical field of slewing bearings and solves the problems of high workload, time and labor waste of the existing debugging mode, and comprises a base with an upward opening, wherein the bottom of the base is provided with a plurality of supporting mechanisms for supporting the base, the base is annular and internally provided with a slewing bearing body to be detected, an L-shaped bracket is fixedly arranged on the base, a rotating member is fixedly arranged on the L-shaped bracket, the output end of the rotating member is fixedly provided with an adjusting member, the output end of the adjusting member is fixedly provided with a detecting assembly for detecting the roundness of the inner ring and the outer ring of the slewing bearing body, and the base is also provided with a centering assembly for limiting the slewing bearing body.
Description
Technical Field
The invention relates to the technical field of slewing bearings, in particular to a slewing bearing debugging mechanism.
Background
The slewing bearing is a novel mechanical part, and comprises an inner ring, an outer ring, rolling bodies and the like, is a large bearing capable of bearing comprehensive load, can bear larger axial and radial loads and overturning moment at the same time, is an indispensable component in many mechanical automation, and is required to be properly processed once common faults occur, or is harmful to all normal operations of mechanical equipment, so that debugging and detection are required to be carried out on the slewing bearing before the slewing bearing is assembled.
Because the inner ring and the outer ring of the slewing bearing can be greatly deformed after quenching, thereby causing larger roundness errors, the roundness errors can directly lead to deformation of the inner ring and the outer ring of the slewing bearing and the surface of the slewing bearing, and influence the dimensional accuracy of the slewing bearing, thereby leading to incorrect matching installation of the slewing bearing and a related gear ring.
Disclosure of Invention
The invention aims to provide a slewing bearing debugging mechanism with high detection precision and wide detection range, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a slewing bearing debugging mechanism, includes ascending base of opening, the bottom of base is equipped with a plurality of supporting mechanism that are used for supporting the base, the base is annular and inside is equipped with the slewing bearing body that waits to detect, fixed mounting has L type support on the base, fixed mounting has the rotating member on the L type support, the output fixed mounting of rotating member has the regulating part, the output fixed mounting of regulating part has the detection subassembly that is used for right slewing bearing body inner and outer lane's circularity detects, still be equipped with on the base and be used for right slewing bearing body carries out spacing centering subassembly.
Preferably, the detection assembly comprises a mounting plate and a detection rod in sliding insertion connection with the mounting plate, a pressure sensor is mounted on the outer side of the mounting plate, limiting plates are fixed on two ends of the detection rod, the outer ends of the detection rod are propped against the pressure sensor, a detection spring in contact with the limiting plates and the inner side of the mounting plate is sleeved on the outer side of the detection rod, a detection wheel rolling with the circumference of the inner ring and the outer ring of the slewing bearing body is mounted on one end of the detection rod, a turning piece for adjusting the direction of the detection wheel is mounted on the top of the mounting plate, and the detection wheel is in contact with the inner wall and the outer wall of the slewing bearing body, so that whether roundness meets requirements or not can be detected according to the detection data size on the pressure sensor.
Preferably, the regulating part comprises a mounting frame, a moving seat, a first screw rod, a driving part, a rotating block and a first limiting seat, wherein the first screw rod is in threaded connection with the moving seat, two sides of the first screw rod are respectively in rotary connection with the first limiting seat through bearings, the first limiting seat is fixed at the top of the mounting frame, the driving part is arranged at one end of the mounting frame away from the rotating block, one end of the first screw rod is in transmission connection with the output end of the driving part, the bottom central shaft of the rotating block is coaxial with the central shaft of the base, first limiting columns are fixed at two sides of the moving seat, first limiting ports matched with the first limiting columns are formed at two sides of the mounting frame, the top of the moving seat is connected with the mounting plate through the rotating part, the output end of the rotating part is in fixed connection with the rotating block, and the position of the detecting assembly is convenient to adjust through the regulating part, so that the slewing bearings with different diameters are detected.
Preferably, the rotating member comprises a first motor, a first belt pulley, a first synchronous belt, a second belt pulley and a first rotating shaft, wherein the first motor is fixed on the L-shaped support, the first belt pulley is fixed at the output end of the first motor, the first belt pulley is in transmission connection with the second belt pulley through the first synchronous belt, the first rotating shaft is fixedly sleeved in a central hole of the second belt pulley, the top end of the first rotating shaft is in rotary connection with one end of the top of the L-shaped support through a bearing, the bottom end of the first rotating shaft is in central fixed connection with the top of the rotating block, and the rotating member is used for conveniently adjusting the detecting wheel to perform rolling detection on the inner ring and the outer ring of the slewing bearing body.
Preferably, the driving piece comprises a second motor, a U-shaped plate, a first gear and a second gear, the second motor is fixedly connected with the mounting frame through the U-shaped plate, the first gear is fixedly sleeved at the output end of the second motor, the second gear is fixedly sleeved at one end of the first screw rod and is meshed with the first gear to be connected, and the driving piece is convenient for providing power for the rotation of the first screw rod.
Preferably, the transfer piece includes worm, worm wheel, second pivot and second spacing seat, the both sides of worm all pass through the bearing with the spacing seat rotation of second is connected, the spacing seat of second is fixed remove the bottom of seat, the worm wheel is fixed to be cup jointed the outside of second pivot, the top of second pivot pass through the bearing with the bottom of removing the seat rotates to be connected, the bottom of second pivot with the top fixed connection of mounting panel, the worm with the worm wheel meshing is connected, is convenient for adjust the orientation of detecting the wheel through transfer piece to detect the slewing bearing of different specifications.
Preferably, the centering assembly comprises four arc push plates distributed in a circular array, a second screw rod is fixed at one end of each arc push plate, a threaded cylinder is connected to the outer wall of the base through a bearing in a rotating mode, the threaded cylinders are in threaded connection with the second screw rod, driving pieces in transmission connection with the threaded cylinders are fixedly mounted on the base, a second limit column is fixed at the bottom of each arc push plate, a second limit port matched with the second limit column is formed in the bottom of the base, and the second centering assembly is convenient to limit the slewing bearing body to the central position of the base before detection.
Preferably, the transmission piece comprises a third rotating shaft, a third gear, a drive bevel gear, a driven bevel gear, a toothed belt, a fourth gear and a third motor, wherein the third motor is fixedly connected with the top edge of the base through a fixing plate, the fourth gear is fixedly connected with the output end of the third motor, the fourth gear is meshed with one of the third gears and is fixedly sleeved on the top end of the third rotating shaft, the drive bevel gear is fixedly sleeved on the bottom end of the third rotating shaft, the driven bevel gear is fixedly sleeved on the outer side of the threaded cylinder and is meshed and connected with the drive bevel gear, a third limiting seat is rotatably connected on the outer side of the third rotating shaft through a bearing, one end of the third limiting seat is fixedly connected with the outer side wall of the base, and a plurality of arc pushing plates are convenient to adjust through the transmission piece to move.
Preferably, the supporting mechanism comprises supporting feet, the supporting feet are fixed at the bottom of the base, and a plurality of mounting holes are formed in the surfaces of the supporting feet, and the base is supported by the supporting feet, so that the base can be mounted on the working surface.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual matching of the designed rotating part, the adjusting part, the detecting assembly and the centering assembly, the adjusting part can be used for conveniently adjusting the positions of the detecting assembly to detect the roundness of the slewing bearings with different diameters, the rotating part can drive the detecting assembly to rotate for three hundred and sixty degrees during detection, and then the detecting spring on the detecting assembly is vibrated and contracted, so that the detecting rod is driven to contact with the pressure sensor, and whether the roundness meets the requirement is detected according to the detection data size on the pressure sensor, so that the roundness of the inner ring and the outer ring of the slewing bearing is rapidly obtained, and the effects of high detection precision and wide detection range are achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a partial structural elevation view of the present invention;
FIG. 4 is a schematic diagram of a detecting assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the adjusting member of the present invention;
FIG. 6 is a schematic view of a rotor structure according to the present invention;
FIG. 7 is a schematic diagram of a turning member according to the present invention;
FIG. 8 is a schematic view of a centering assembly of the present invention;
FIG. 9 is an enlarged view of area A of FIG. 1;
FIG. 10 is an enlarged view of area B of FIG. 5;
FIG. 11 is an enlarged view of area C of FIG. 8;
fig. 12 is an enlarged view of region D in fig. 8.
In the figure: 1-a base; 2-a supporting mechanism; 3-slewing bearing body; a 4-L-shaped stent; 5-rotating member; 6-adjusting piece; 7-a detection assembly; 8-centering assembly; 9-mounting plates; 10-a detection rod; 11-a pressure sensor; 12-limiting plates; 13-detecting a spring; 14-a detection wheel; 15-turning piece; 16-a mounting frame; 17-a mobile seat; 18-a first screw rod; 19-a driving member; 20-rotating blocks; 21-a first limit seat; 22-a first limit post; 23-a first limit port; 24-a first motor; 25-a first pulley; 26-a first synchronization belt; 27-a second pulley; 28-a first spindle; 29-a second motor; 30-U-shaped plates; 31-a first gear; 32-a second gear; 33-worm; 34-worm gear; 35-a second rotating shaft; 36-a second limiting seat; 37-arc push plate; 38-a second screw rod; 39-a threaded cylinder; 40-driving piece; 41-a second limit column; 42-a second limiting port; 43-a third spindle; 44-a third gear; 45-drive bevel gear; 46-a passive bevel gear; 47-toothed belt; 48-fourth gear; 49-a third motor; 50-a third limit seat; 51-supporting feet; 52-mounting holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the embodiment 1, as shown in fig. 1-3, a slewing bearing debugging mechanism in the drawing includes a base 1 with an upward opening, a plurality of supporting mechanisms 2 for supporting the base 1 are arranged at the bottom of the base 1, the base 1 is annular and is internally provided with a slewing bearing body 3 to be detected, an L-shaped support 4 is fixedly arranged on the base 1, a rotating member 5 is fixedly arranged on the L-shaped support 4, an adjusting member 6 is fixedly arranged at the output end of the rotating member 5, a detecting component 7 for detecting the roundness of an inner ring and an outer ring of the slewing bearing body 3 is fixedly arranged at the output end of the adjusting member 6, a centering component 8 for limiting the slewing bearing body 3 is further arranged on the base 1, the positions of the rotating member 5, the detecting component 7 and the centering component 8 are conveniently adjusted by the adjusting member 6 to detect the roundness of slewing bearings with different diameters, the rotating member 5 can drive the detecting component 7 to rotate by three hundred sixty degrees during detection, and then a detecting spring 13 on the detecting component 7 is fixedly arranged at the output end of the adjusting member 6 to vibrate and shrink, so that a detecting rod 10 is driven to contact with a pressure sensor 11, and the detecting rod 11 is detected by the high-precision and the high-precision detection accuracy is achieved according to the high-speed detection requirement of the detected data.
As shown in fig. 3 and 4, for realizing accurate detection, the detection assembly 7 includes a mounting plate 9 and a detection rod 10 slidingly inserted into the mounting plate 9, a pressure sensor 11 is installed on the outer side of the mounting plate 9, limiting plates 12 are fixed on two ends of the detection rod 10, the outer ends of the detection rod are propped against the pressure sensor 11, a detection spring 13 contacting with the limiting plates 12 and the inner side of the mounting plate 9 is sleeved on the outer side of the detection rod 10, a detection wheel 14 rolling with the circumference of the inner ring and the outer ring of the slewing bearing body 3 is installed on one end of the detection rod 10 away from the pressure sensor 11, a turning piece 15 for adjusting the direction of the detection wheel 14 is installed on the top of the mounting plate 9, and the detection wheel 14 contacts with the inner wall and the outer wall of the slewing bearing body 3, so that whether the roundness meets the requirement can be detected according to the detection data size on the pressure sensor 11.
Meanwhile, as shown in fig. 6, in order to ensure that the detection wheel 14 can roll outside the slewing bearing, the rotating member 5 comprises a first motor 24, a first belt pulley 25, a first synchronous belt 26, a second belt pulley 27 and a first rotating shaft 28, the first motor 24 is fixed on the L-shaped bracket 4, the first belt pulley 25 is fixed at the output end of the first motor 24, the first belt pulley 25 is in transmission connection with the second belt pulley 27 through the first synchronous belt 26, the first rotating shaft 28 is fixedly sleeved in a central hole of the second belt pulley 27, the top end of the first rotating shaft 28 is in rotary connection with one end of the top of the L-shaped bracket 4 through a bearing, the bottom end of the first rotating shaft 28 is fixedly connected with the center of the top of the rotating block 20, and the rotation member 5 is convenient for adjusting the detection wheel 14 to roll and detect at the inner ring and the outer ring of the slewing bearing body 3.
In addition, as shown in fig. 9, in order to support the base 1 so that the base 1 can be mounted on a work surface, the support mechanism 2 includes support legs 51, the support legs 51 being fixed to the bottom of the base 1, and a plurality of mounting holes 52 being formed in the surface of the support legs 51.
Specific embodiments: when the rotary support body 3 to be detected is placed on the base 1, the rotary support body 3 is limited at the center of the base 1 by the centering component 8, then the detection wheel 14 is regulated to move by the regulating component 6, so that the detection wheel 14 contacts with the inner ring or the outer ring of the rotary support body 3, then the first motor 24 is started to work, the first motor 24 drives the first belt wheel 25 to rotate, the first belt wheel 25 drives the second belt wheel 27 to rotate by the first synchronous belt 26, the second belt wheel 27 drives the first rotating shaft 28 to rotate, the first rotating shaft 28 drives the rotating block 20 to rotate, the rotating block 20 drives the regulating component 6 and the detection wheel 14 to rotate together by three hundred sixty degrees, at the moment, if the roundness of the rotary support is uneven, the detection wheel 14 drives the detection spring 13 to vibrate and shrink when meeting the position, so that the detection rod 10 is driven to contact with the pressure sensor 11, at the moment, the pressure on the pressure sensor 11 can change, and whether the roundness of the inner ring and the outer ring of the rotary support meets the standard or not can be detected rapidly.
In example 2, as shown in fig. 2, fig. 5 and fig. 10, this embodiment further illustrates example 1, the adjusting piece 6 in the illustration includes the installing frame 16, remove seat 17, first lead screw 18, driving piece 19, turning block 20 and first spacing seat 21, first lead screw 18 and remove seat 17 threaded connection, the both sides of first lead screw 18 are all through bearing and first spacing seat 21 swivelling connection, first spacing seat 21 is fixed at the top of installing frame 16, driving piece 19 installs the one end that is kept away from turning block 20 at installing frame 16, one end and driving piece 19 output transmission connection of first lead screw 18, the bottom center pin of turning block 20 is coaxial with the center pin of base 1, the both sides of removing seat 17 are fixed with first spacing post 22, the both sides of installing frame 16 are seted up with first spacing post 22 looks adaptation first spacing mouth 23, the top of removing seat 17 is connected with installing plate 9 through adjusting piece 15, the output and turning block 20 fixed connection of turning piece 5, be convenient for adjust the position of detection component 7 through adjusting piece 6, thereby detect the gyration support of different diameters size.
In order to provide power for the rotation of the first screw 18, the driving member 19 includes a second motor 29, a U-shaped plate 30, a first gear 31 and a second gear 32, the second motor 29 is fixedly connected with the mounting frame 16 through the U-shaped plate 30, the first gear 31 is fixedly sleeved at an output end of the second motor 29, and the second gear 32 is fixedly sleeved at one end of the first screw 18 and is meshed with the first gear 31.
In addition, as shown in fig. 7, in order to facilitate adjustment of the orientation of the detection wheel 14, thereby detect the slewing bearing of different specifications, the turning piece 15 includes a worm 33, a worm wheel 34, a second rotating shaft 35 and a second limiting seat 36, both sides of the worm 33 are rotationally connected with the second limiting seat 36 through bearings, the second limiting seat 36 is fixed at the bottom of the movable seat 17, the worm wheel 34 is fixedly sleeved at the outer side of the second rotating shaft 35, the top end of the second rotating shaft 35 is rotationally connected with the bottom of the movable seat 17 through bearings, the bottom end of the second rotating shaft 35 is fixedly connected with the top of the mounting plate 9, and the worm 33 is in meshed connection with the worm wheel 34.
Specific embodiments: when the slewing bearing with different diameters is detected, the second motor 29 is started to work, the second motor 29 drives the first gear 31 to rotate, the first gear 31 drives the second gear 32 to rotate, the second gear 32 drives the first screw rod 18 to rotate, the first screw rod 18 drives the movable seat 17 to move, the movable seat 17 drives the detection assembly 7 at the bottom to move, the detection wheels 14 on the detection assembly 7 can detect outside slewing bearings with different diameters, and as the slewing bearings are divided into an annular gear and an outer annular gear, the worm 33 drives the worm wheel 34 to rotate by utilizing manual adjustment worm 33, the worm wheel 34 drives the second rotating shaft 35 to rotate, the second rotating shaft 35 drives the mounting plate 9 to rotate, so that the detection wheels 14 below the mounting plate 9 can adjust the orientation, and the slewing bearings with the two types of annular gears and the outer annular gears can be detected.
In example 3, as shown in fig. 1, 8, 11 and 12, in this embodiment, for further explanation of example 1, the centering component 8 in the illustration includes four arc push plates 37 distributed in a circular array, one end of each arc push plate 37 is fixed with a second screw rod 38, the outer wall of the base 1 is rotatably connected with a threaded cylinder 39 through a bearing, the threaded cylinder 39 is in threaded connection with the second screw rod 38, a transmission member 40 in transmission connection with the four threaded cylinders 39 is fixedly installed on the base 1, a second limit post 41 is fixed at the bottom of each arc push plate 37, a second limit opening 42 matched with the second limit post 41 is formed at the bottom of the base 1, and the slewing bearing body 3 is conveniently limited at the central position of the base 1 before detection by the centering component 8; the transmission piece 40 comprises a third rotating shaft 43, a third gear 44, a drive bevel gear 45, a driven bevel gear 46, a toothed belt 47, a fourth gear 48 and a third motor 49, wherein the third motor 49 is fixedly connected with the top edge of the base 1 through a fixed plate, the fourth gear 48 is fixedly connected with the output end of the third motor 49, the fourth gear 48 is meshed with one of the third gears 44, the third gear 44 is fixedly sleeved on the top end of the third rotating shaft 43, the drive bevel gear 45 is fixedly sleeved on the bottom end of the third rotating shaft 43, the driven bevel gear 46 is fixedly sleeved on the outer side of the threaded cylinder 39 and is meshed with the drive bevel gear 45, one end of the third limiting seat 50 is fixedly connected with the outer side wall of the base 1 through a bearing, and the arc pushing plates 37 are convenient to adjust and move through the transmission piece 40.
Specific embodiments: when the slewing bearing body 3 is limited, the third motor 49 is started to work, the third motor 49 drives the fourth gear 48 to rotate, the fourth gear 48 drives the third gear 44 to rotate, the third gear 44 drives the third rotating shaft 43 to rotate, the third rotating shaft 43 drives the drive bevel gear 45 to rotate, the drive bevel gear 45 drives the driven bevel gear 46 to rotate, the driven bevel gear 46 drives the thread cylinder 39 to rotate, the thread cylinder 39 drives the second screw rod 38 to move, and accordingly the arc-shaped push plate 37 connected with the second screw rod 38 is driven to move and contact with the outer wall of the slewing bearing.
In this scheme, the pressure sensor 11 is preferably L10K type, the first motor 24, the second motor 29 and the third motor 49 are preferably Y80M1-2 type, the power supply interface of the motor is connected to the power supply system through the switch, the motor running circuit is a conventional motor forward/reverse rotation control program, the circuit running is an existing conventional circuit, the circuits and control involved in this scheme are all of the prior art, and redundant description is omitted here.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a slewing bearing debugging mechanism, includes ascending base (1) of opening, its characterized in that: the base is characterized in that a plurality of supporting mechanisms (2) used for supporting the base (1) are arranged at the bottom of the base (1), a slewing bearing body (3) to be detected is arranged inside the base (1), an L-shaped support (4) is fixedly arranged on the base (1), a rotating piece (5) is fixedly arranged on the L-shaped support (4), an adjusting piece (6) is fixedly arranged at the output end of the rotating piece (5), a detecting component (7) used for detecting the roundness of the inner ring and the outer ring of the slewing bearing body (3) is fixedly arranged at the output end of the adjusting piece (6), and a centering component (8) used for limiting the slewing bearing body (3) is further arranged on the base (1);
the detection assembly (7) comprises a mounting plate (9) and a detection rod (10) which is in sliding connection with the mounting plate (9), a pressure sensor (11) is arranged on the outer side of the mounting plate (9), limiting plates (12) are fixed at two ends of the detection rod (10), the outer ends of the detection rod are propped against the pressure sensor (11), a detection spring (13) which is in contact with the limiting plates (12) and the inner side of the mounting plate (9) is sleeved on the outer side of the detection rod (10), a detection wheel (14) which rolls along the circumference of the inner ring and the outer ring of the slewing bearing body (3) is arranged at one end, far away from the pressure sensor (11), of the detection rod (10), and a rotation adjusting piece (15) for adjusting the direction of the detection wheel (14) is arranged at the top of the mounting plate (9).
The adjusting piece (6) comprises a mounting frame (16), a moving seat (17), a first screw rod (18), a driving piece (19), a rotating block (20) and a first limiting seat (21), wherein the first screw rod (18) is in threaded connection with the moving seat (17), two sides of the first screw rod (18) are respectively in rotary connection with the first limiting seat (21) through bearings, the first limiting seat (21) is fixed at the top of the mounting frame (16), the driving piece (19) is mounted at one end, far away from the rotating block (20), of the mounting frame (16), one end of the first screw rod (18) is in transmission connection with the output end of the driving piece (19), the bottom central shaft of the rotating block (20) is coaxial with the central shaft of the base (1), first limiting columns (22) are fixed at two sides of the moving seat (17), first limiting ports (23) matched with the first limiting columns (22) are formed at two sides of the mounting frame (16), and the moving seat (17) is in transmission connection with the output end of the rotating piece (9) through the rotating piece (15);
the rotating piece (5) comprises a first motor (24), a first belt wheel (25), a first synchronous belt (26), a second belt wheel (27) and a first rotating shaft (28), wherein the first motor (24) is fixed on the L-shaped bracket (4), the first belt wheel (25) is fixed at the output end of the first motor (24), the first belt wheel (25) is in transmission connection with the second belt wheel (27) through the first synchronous belt (26), the first rotating shaft (28) is fixedly sleeved in a central hole of the second belt wheel (27), the top end of the first rotating shaft (28) is in rotary connection with one end of the top of the L-shaped bracket (4) through a bearing, and the bottom end of the first rotating shaft (28) is fixedly connected with the top center of the rotating block (20);
the driving piece (19) comprises a second motor (29), a U-shaped plate (30), a first gear (31) and a second gear (32), the second motor (29) is fixedly connected with the mounting frame (16) through the U-shaped plate (30), the first gear (31) is fixedly sleeved at the output end of the second motor (29), and the second gear (32) is fixedly sleeved at one end of the first screw rod (18) and is meshed with the first gear (31);
the rotating piece (15) comprises a worm (33), a worm wheel (34), a second rotating shaft (35) and a second limiting seat (36), wherein two sides of the worm (33) are rotationally connected with the second limiting seat (36) through bearings, the second limiting seat (36) is fixed at the bottom of the movable seat (17), the worm wheel (34) is fixedly sleeved on the outer side of the second rotating shaft (35), the top end of the second rotating shaft (35) is rotationally connected with the bottom of the movable seat (17) through bearings, the bottom end of the second rotating shaft (35) is fixedly connected with the top of the mounting plate (9), and the worm (33) is meshed with the worm wheel (34);
the centering assembly (8) comprises four arc push plates (37) distributed in a circular array, one end of each arc push plate (37) is fixedly provided with a second screw rod (38), the outer wall of the base (1) is rotationally connected with a threaded cylinder (39) through a bearing, the threaded cylinder (39) is in threaded connection with the second screw rods (38), the base (1) is fixedly provided with transmission parts (40) in transmission connection with the four threaded cylinders (39), the bottom of each arc push plate (37) is fixedly provided with a second limit column (41), and the bottom of the base (1) is provided with a second limit port (42) matched with the second limit column (41);
the transmission piece (40) comprises a third rotating shaft (43), a third gear (44), a driving bevel gear (45), a driven bevel gear (46), a toothed belt (47), a fourth gear (48) and a third motor (49), wherein the third motor (49) is fixedly connected with the top edge of the base (1) through a fixed plate, the fourth gear (48) is fixedly connected with the output end of the third motor (49), the fourth gear (48) is in meshed connection with one of the third gears (44), the third gear (44) is fixedly sleeved at the top end of the third rotating shaft (43), the driving bevel gear (45) is fixedly sleeved at the bottom end of the third rotating shaft (43), the driven bevel gear (46) is fixedly sleeved at the outer side of the threaded cylinder (39) and is in meshed connection with the driving bevel gear (45), one end of the third limiting seat (50) is fixedly connected with the outer side wall of the base (1) through a bearing.
2. The slewing bearing adjustment mechanism according to claim 1, wherein: the supporting mechanism (2) comprises supporting feet (51), the supporting feet (51) are fixed at the bottom of the base (1), and a plurality of mounting holes (52) are formed in the surface of the supporting feet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490080.2A CN116202468B (en) | 2023-05-04 | 2023-05-04 | Slewing bearing debugging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490080.2A CN116202468B (en) | 2023-05-04 | 2023-05-04 | Slewing bearing debugging mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116202468A CN116202468A (en) | 2023-06-02 |
| CN116202468B true CN116202468B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310490080.2A Active CN116202468B (en) | 2023-05-04 | 2023-05-04 | Slewing bearing debugging mechanism |
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| CN (1) | CN116202468B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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