CN114397126B - Be applied to actuating mechanism bearing strength detection device of servo motor - Google Patents
Be applied to actuating mechanism bearing strength detection device of servo motor Download PDFInfo
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- CN114397126B CN114397126B CN202210045187.1A CN202210045187A CN114397126B CN 114397126 B CN114397126 B CN 114397126B CN 202210045187 A CN202210045187 A CN 202210045187A CN 114397126 B CN114397126 B CN 114397126B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 244000309464 bull Species 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a device for detecting the bearing strength of a driving mechanism applied to a servo motor, which comprises a support, wherein a servo motor body is fixed on the upper left of the support through bolts, and the output end of the servo motor body is connected with a rotating rod; further comprises: the limiting groove is formed in the outer side of the right end of the rotating rod, the inner side of the limiting groove is connected with a limiting block in a sliding mode, the outer end of the limiting block is provided with a fixing ring, and the fixing ring is sleeved on the outer side of the rotating rod; and the first magnet is arranged on the inner side of the outer side wall of the fixed ring. This be applied to servo motor's actuating mechanism bears intensity detection device, is provided with lower connecting block and last connecting block, but the drive bracing piece removes, and connecting block and last connecting block remove under synchronous control, go up the connecting block and can provide solid fixed ring and move power to the right to provide bull stick servo motor actuating mechanism axial force promptly, carry out axial load intensity detection to servo motor actuating mechanism.
Description
Technical Field
The invention relates to the technical field related to servo motors, in particular to a device for detecting bearing strength of a driving mechanism applied to a servo motor.
Background
The servo motor is a motor controlled by a servo system, the servo system is an automatic control system which enables the output controlled quantity of the position, the azimuth, the state and the like of an object to follow any change of an input target (or a given value), so that the servo motor can automatically control the speed, the position and the like, the servo motor can assist the motor to indirectly change speed, the application field is wide, the frequency of use is high, when the servo motor is used in different fields, objects with different weights need to be driven to rotate, and in order to avoid damage caused by overload of a servo motor driving mechanism, the bearing strength of the servo motor driving mechanism can be detected.
However, no special device for detecting the bearing strength of the driving mechanism of the servo motor exists at present, the axial load and the radial load of the servo motor cannot be detected in multiple, the bearing capacity cannot be flexibly controlled, the bearing of the radial load detection cannot be flexibly changed, the detection of data is single, and the accurate analysis of multiple data cannot be performed.
Therefore, we propose a driving mechanism bearing strength detecting device applied to a servo motor so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a device for detecting the bearing strength of a driving mechanism applied to a servo motor, which is used for solving the problems that a special device for detecting the bearing strength of the driving mechanism of the servo motor is not available in the current market, the axial load and the radial load of the servo motor cannot be detected in multiple, the bearing capacity cannot be controlled flexibly, the bearing of the radial load detection cannot be changed flexibly, the detection of data is single, and the accurate analysis of multiple data cannot be performed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a be applied to actuating mechanism bearing strength detection device of servo motor, includes the support, the upper left side bolt fastening of support has the servo motor body, and the output of servo motor body is connected with the bull stick;
further comprises:
the limiting groove is formed in the outer side of the right end of the rotating rod, the inner side of the limiting groove is connected with a limiting block in a sliding mode, the outer end of the limiting block is provided with a fixing ring, and the fixing ring is sleeved on the outer side of the rotating rod;
the first magnet is arranged on the inner side of the outer side wall of the fixed ring;
the fixed nut is in threaded connection with the outer side of the rotating rod;
the support ring is arranged on the right side of the support, and a positioning groove is formed in the inner side wall of the support ring;
the adjusting inner seat is arranged on the inner side of the supporting ring, limiting rings are arranged on the outer sides of the left end and the right end of the adjusting inner seat, and the limiting rings are rotationally connected with the supporting ring;
the compression spring is arranged on the outer side of the middle of the adjusting inner seat, the end part of the compression spring is connected with a fixing seat, one end of the fixing seat, which is far away from the compression spring, is rotationally connected with a roller, and the roller is arranged on the inner side of the positioning groove;
the movable seat is arranged on the inner side of the adjusting inner seat, and a second magnet is arranged on the inner side of the movable seat;
the fixed plate is arranged on the right side of the adjusting inner seat, and the outer side of the fixed plate is rotationally connected with a threaded rod;
the first pressure sensor is arranged on the inner side wall of the adjusting inner seat, a clamping block is connected to the outer side of the first pressure sensor in a clamping mode, an installation seat is arranged at the outer end of the clamping block, and a third magnet is arranged on the inner side of the installation seat;
the electric telescopic rod is arranged in the lower left part of the support, the right end of the electric telescopic rod is connected with a supporting rod, a lower connecting block and an upper connecting block are arranged on the right side of the supporting rod, and the upper connecting block is arranged above the lower connecting block;
the support frame is installed the bottom side of support, just the upper right side of support frame installs second pressure sensor.
Preferably, the movable seat is further provided with a movable rod and a baffle plate:
the movable rod is arranged on the right side of the movable seat, and the right end of the movable rod is in threaded connection with the outer side of the threaded rod;
the baffle is in sliding connection in the inside of removing the seat, just the extension rod is installed to the left end of baffle, and the extension rod runs through remove the left end of seat and with remove seat sliding connection.
Preferably, the fixing ring and the rotating rod form a sliding structure through the limiting block, the connecting part of the rotating rod and the fixing nut is of a thread structure, the fixing ring can be smoothly sleeved outside the rotating rod, the position between the fixing ring and the rotating rod is limited, and the fixing ring and the rotating rod can be locked by the fixing nut.
Preferably, the first magnet and the third magnet are symmetrically arranged about the longitudinal center line of the second magnet in the same horizontal plane state, and the first magnet and the third magnet are of the same magnetic pole.
Preferably, the positioning grooves are distributed at equal angles with respect to the transverse center line of the supporting ring, the joint of the adjacent 2 positioning grooves is of a smooth arc structure, the transverse center line of the supporting ring, the transverse center line of the adjusting inner seat and the transverse center line of the rotating rod are mutually overlapped, the design can ensure that the roller smoothly spans the joint of the positioning grooves, the roller can be positioned in the positioning grooves, and the rotating adjusting inner seat is positioned.
Preferably, the main section of the fixing seat is of a convex structure, the fixing seat and the adjusting inner seat form an elastic structure through the compression spring, the fixing seat is distributed at equal angles relative to the transverse central line of the adjusting inner seat, the fixing seat can be moved through the design, the fixing seat is prevented from being separated from the adjusting inner seat, the position of the roller is flexibly controlled, and the roller is ensured to span the positioning groove and be clamped in the positioning groove subsequently.
Preferably, the side section of the baffle is of a C-shaped structure, the baffle is in sliding connection with the movable seat, and the design can flexibly adjust the relative position between the baffle and the second magnet, so that the second magnet is exposed and then shielded.
Preferably, the lower connecting block and the upper connecting block are located in the same vertical plane, the transverse center line of the lower connecting block and the transverse center line of the second pressure sensor are mutually overlapped, the highest point of the upper connecting block is higher than the lowest point of the fixed ring, and the design can realize that the lower connecting block and the upper connecting block synchronously push the second pressure sensor and the fixed ring respectively and smoothly utilize the second pressure sensor to detect the axial force of the rotating rod.
Preferably, the main view surface of the support frame is of an inverted L-shaped structure, and the distance between the support frame and the adjusting inner seat is greater than zero, so that the support frame can be prevented from obstructing the adjusting inner seat to rotate, and the support frame is used for supporting the second pressure sensor.
Compared with the prior art, the invention has the beneficial effects that:
(1) The device for detecting the bearing strength of the driving mechanism applied to the servo motor is provided with a movable seat and a fixed ring, the mutual repulsive force between a second magnet and a first magnet which are homopolar distributed on the movable seat and the fixed ring is utilized to detect the radial load of the driving mechanism of the servo motor, the movable seat is controlled to move, the distance between the second magnet and the first magnet is adjusted, the pushing force born by the driving mechanism can be gradually increased, the direction of the movable seat can be adjusted by rotating an adjusting inner seat, so that the direction of the second magnet is adjusted, the direction of the radial pressure born by a rotating rod is changed, the driving mechanism of the servo motor is subjected to load strength detection in multiple modes, and the load strength data of the driving mechanism of the servo motor is analyzed in multiple modes;
(2) This be applied to servo motor's actuating mechanism bears intensity detection device, be provided with connecting block and last connecting block down, but the drive bracing piece removes, connecting block and last connecting block remove under synchronous control, go up the connecting block and can provide solid fixed ring and move power to the right, thereby provide bull stick servo motor actuating mechanism axial force, carry out axial load intensity detection to servo motor actuating mechanism, whole device axial load detects and radial load detects can nimble use that replaces, the flexibility and the convenience that improve the device used, and the operation process of whole device is comparatively convenient, can multi-functional use, occupation area is less.
Drawings
FIG. 1 is a schematic view of the main section structure of the present invention;
FIG. 2 is a schematic diagram of a main sectional structure of a movable seat according to the present invention;
FIG. 3 is a schematic view of a main sectional structure of a mounting base of the present invention;
FIG. 4 is a schematic view of a left cut-away structure of a retaining ring according to the present invention;
FIG. 5 is a schematic diagram of a left-cut structure of a movable seat according to the present invention;
FIG. 6 is a schematic view of a left cut-away structure of the mounting base of the present invention;
FIG. 7 is a right cross-sectional view of the movable rod of the present invention;
fig. 8 is a schematic left-view structure of the mobile seat of the present invention.
In the figure: 1. a support; 2. a servo motor body; 3. a rotating rod; 4. a limit groove; 5. a fixing ring; 6. a limiting block; 7. a first magnet; 8. a fixing nut; 9. a support ring; 10. a positioning groove; 11. adjusting the inner seat; 12. a compression spring; 13. a fixing seat; 14. a roller; 15. a limiting ring; 16. a fixing plate; 17. a threaded rod; 18. a moving rod; 19. a movable seat; 20. a baffle; 21. an extension rod; 22. a second magnet; 23. a first pressure sensor; 24. a mounting base; 25. a third magnet; 26. a clamping block; 27. an electric telescopic rod; 28. a support rod; 29. a lower connecting block; 30. an upper connecting block; 31. a support frame; 32. and a second pressure sensor.
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.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a be applied to actuating mechanism bearing strength detection device of servo motor, includes support 1, and the upper left side bolt fastening of support 1 has servo motor body 2, and servo motor body 2's output is connected with bull stick 3;
the limiting groove 4 is formed in the outer side of the right end of the rotating rod 3, the inner side of the limiting groove 4 is connected with a limiting block 6 in a sliding mode, the outer end of the limiting block 6 is provided with a fixing ring 5, and the fixing ring 5 is sleeved on the outer side of the rotating rod 3;
the first pressure sensor 23 is arranged on the inner side wall of the adjusting inner seat 11, a clamping block 26 is connected with the outer side of the first pressure sensor 23 in a clamping mode, an installation seat 24 is arranged at the outer end of the clamping block 26, and a third magnet 25 is arranged on the inner side of the installation seat 24;
the fixed ring 5 and the rotating rod 3 form a sliding structure through the limiting block 6, and the joint of the rotating rod 3 and the fixed nut 8 is of a thread structure;
the rotating rod 3 is connected with the output end of the servo motor body 2, the fixed ring 5 is sleeved outside the rotating rod 3, the limiting block 6 mounted on the inner side of the fixed ring 5 is ensured to slide in the limiting groove 4 until the limiting block 6 moves to the leftmost end of the limiting groove 4, the fixed nut 8 is sleeved on the outer side of the rotating rod 3 and rotates on the rotating rod 3, the fixed nut 8 can move leftwards on the rotating rod 3 in threaded connection until the fixed nut 8 is attached to the right side of the fixed ring 5, the position of the fixed ring 5 is locked, the installation of the fixed ring 5 and the rotating rod 3 is completed, the servo motor body 2 is fixed on the upper left side of the support 1 through bolts, and the rotating rod 3 is positioned on the inner side of the adjusting inner seat 11;
a first magnet 7 mounted on the inner side of the outer side wall of the fixed ring 5;
the fixed nut 8 is in threaded connection with the outer side of the rotating rod 3;
the support ring 9 is arranged on the right side of the support 1, and a positioning groove 10 is formed in the inner side wall of the support ring 9;
the adjusting inner seat 11 is arranged on the inner side of the supporting ring 9, the outer sides of the left end and the right end of the adjusting inner seat 11 are provided with limiting rings 15, and the limiting rings 15 are rotationally connected with the supporting ring 9;
the compression spring 12 is arranged on the outer side of the middle part of the adjusting inner seat 11, the end part of the compression spring 12 is connected with the fixed seat 13, one end of the fixed seat 13 far away from the compression spring 12 is rotationally connected with the roller 14, and the roller 14 is arranged on the inner side of the positioning groove 10;
a movable seat 19 disposed inside the adjustment inner seat 11, and a second magnet 22 is mounted inside the movable seat 19;
the fixed plate 16 is arranged on the right side of the adjusting inner seat 11, and a threaded rod 17 is rotatably connected to the outer side of the fixed plate 16;
the movable base 19 is further provided with a movable rod 18 and a baffle 20: the movable rod 18 is arranged on the right side of the movable seat 19, and the right end of the movable rod 18 is in threaded connection with the outer side of the threaded rod 17; the baffle 20 is in sliding connection with the inside of the movable seat 19, the left end of the baffle 20 is provided with an extension rod 21, and the extension rod 21 penetrates through the left end of the movable seat 19 and is in sliding connection with the movable seat 19;
the first magnet 7 and the third magnet 25 which are positioned in the same horizontal plane state are symmetrically arranged about the longitudinal center line of the second magnet 22, and the first magnet 7 and the third magnet 25 are the same magnetic pole; the positioning grooves 10 are distributed at equal angles relative to the transverse center line of the supporting ring 9, the joint of the adjacent 2 positioning grooves 10 is of a smooth arc structure, and the transverse center line of the supporting ring 9 is mutually overlapped with the transverse center lines of the adjusting inner seat 11 and the rotating rod 3; the main section of the fixed seat 13 is of a 'convex' structure, the fixed seat 13 and the adjusting inner seat 11 form an elastic structure through the compression spring 12, and the fixed seat 13 is distributed at equal angles about the transverse center line of the adjusting inner seat 11; the side section of the baffle 20 is of a C-shaped structure, and the baffle 20 is in sliding connection with the movable seat 19;
when the driving mechanism of the servo motor is used for radial load detection, as shown in figures 2, 4 and 8, the extension rod 21 is shifted, the baffle 20 arranged at the end part of the extension rod 21 is controlled to slide in the movable seat 19, the baffle 20 is gradually moved out of the movable seat 19, the surrounding of the baffle 20 to the second magnet 22 is released, the magnetic poles of the second magnet 22 and the third magnet 25 are distributed identically, the second magnet 22 and the third magnet 25 distributed homopolar repel each other, the repulsive force can push the mounting seat 24, the clamping block 26 arranged at the outer side of the mounting seat 24 is clamped on the first pressure sensor 23, so that the thrust force can act on the first pressure sensor 23, the pressure value is detected by utilizing the first pressure sensor 23, meanwhile, the magnetic poles of the second magnet 22 and the first magnet 7 are distributed identically, the second magnet 22 and the first magnet 7 distributed homopolar repel each other, the repulsive force can push the fixed ring 5, the fixed ring 5 pushes the rotating rod 3, the driving mechanism of the servo motor body 2 bears pressure, the first magnet 7 and the third magnet 25 are the same magnet, and the first magnet 7 and the third magnet 25 are positioned on the same arc surface, so that the repulsive force borne by the first magnet 7 and the third magnet 25 is the same, namely the pressure value of the first pressure sensor 23 is the pressure value born by the driving mechanism of the servo motor body 2, the servo motor body 2 is powered on to work, the rotating rod 3 connected with the output end can be controlled to rotate, the load intensity of the driving mechanism of the servo motor is detected under the condition of rotation, the threaded rod 17 is rotated, the threaded rod 17 controls the moving rod 18 in threaded connection at the outer side to move, the moving rod 18 controls the moving seat 19 arranged at the end to move, thereby adjusting the position of the second magnet 22, the distance between the second magnet 22 and the first magnet 7 as well as the distance between the third magnet 25 are adjusted, so that the intensity of the stress of the fixed ring 5 and the first pressure sensor 23 can be adjusted, the load intensity of a servo motor driving mechanism is gradually increased, the adjusting inner seat 11 is rotated, the limiting ring 15 arranged on the outer side of the adjusting inner seat 11 rotates on the inner side of the supporting ring 9, the stable rotation of the adjusting inner seat 11 is ensured, the idler wheel 14 arranged in the middle of the outer side of the adjusting inner seat 11 rolls in the positioning groove 10, when the idler wheel 14 passes through the connecting position of the adjacent 2 positioning grooves 10, the idler wheel 14 can be pushed to drive the fixed seat 13 to press the compression spring 12 to move, when the idler wheel 14 rolls to the position of the positioning groove 10, the compression spring 12 can control the fixed seat 13 to drive the idler wheel 14 to reset and move, the idler wheel 14 is clamped in the positioning groove 10, the rotation and the positioning of the adjusting inner seat 11 are realized, the direction of the moving seat 19 is adjusted, the direction of the second magnet 22 is adjusted, the direction of the radial pressure born by the rotating rod 3 is changed, the load intensity of the driving mechanism of the adjusting inner seat 11 is subjected to multiple load intensity detection, and the intensity data of the servo motor driving mechanism are analyzed;
the electric telescopic rod 27 is arranged in the lower left part of the support 1, the right end of the electric telescopic rod 27 is connected with the supporting rod 28, the right side of the supporting rod 28 is provided with the lower connecting block 29 and the upper connecting block 30, and the upper connecting block 30 is arranged above the lower connecting block 29;
a support frame 31 installed at the bottom side of the support 1, and a second pressure sensor 32 is installed at the upper right of the support frame 31;
the lower connecting block 29 and the upper connecting block 30 are positioned in the same vertical plane, the transverse center line of the lower connecting block 29 and the transverse center line of the second pressure sensor 32 are mutually overlapped, and the highest point of the upper connecting block 30 is higher than the lowest point of the fixed ring 5; the front view surface of the supporting frame 31 is of an inverted L-shaped structure, and the distance between the supporting frame 31 and the adjusting inner seat 11 is larger than zero;
when the axial load of the servo motor needs to be detected, the extension rod 21 can be reversely shifted, the baffle 20 arranged at the control end part of the extension rod 21 slides, one side of the baffle 20 gradually slides into the moving seat 19, the baffle 20 is utilized to shield the second magnet 22, repulsive force between the magnets is relieved, the electric telescopic rod 27 is powered on, the electric telescopic rod 27 controls the support rod 28 arranged at the right end to move rightwards, the lower connecting block 29 and the upper connecting block 30 arranged at the right side of the support rod 28 synchronously move rightwards, the upper connecting block 30 pushes the fixed ring 5, the fixed ring 5 can pull the rotating rod 3 to move rightwards to provide axial force of the servo motor driving mechanism, the pressure value of the second pressure sensor 32 is the axial force value of the servo motor driving mechanism, the pushing force is gradually increased, and the axial load intensity of the servo motor driving mechanism is detected.
Working principle: when the driving mechanism bearing strength detection device applied to the servo motor is used, firstly, a user stably places the whole device shown in fig. 1 into a working area, a fixed ring 5 is sleeved outside a rotating rod 3, a fixed nut 8 is in threaded connection with the rotating rod 3, a servo motor body 2 is fixed on the upper left side of a support 1 through bolts, an extension rod 21 is shifted, the baffle 20 is released from surrounding of a second magnet 22, the second magnet 22 and a third magnet 25 which are distributed in the same polarity are mutually repelled, the second magnet 22 and the first magnet 7 which are distributed in the same polarity are mutually repelled, repulsive force can push the fixed ring 5, the load strength of the servo motor driving mechanism is detected, when the axial load of the servo motor is required to be detected, the baffle 20 is utilized to shield the second magnet 22, an electric telescopic rod 27 is connected with a power supply, an upper connecting block 30 pushes the fixed ring 5, and the axial force of the servo motor driving mechanism is provided.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The utility model provides a be applied to actuating mechanism bearing strength detection device of servo motor, includes the support, the upper left side bolt fastening of support has the servo motor body, and the output of servo motor body is connected with the bull stick;
the method is characterized in that: further comprises:
the limiting groove is formed in the outer side of the right end of the rotating rod, the inner side of the limiting groove is connected with a limiting block in a sliding mode, the outer end of the limiting block is provided with a fixing ring, and the fixing ring is sleeved on the outer side of the rotating rod;
the first magnet is arranged on the inner side of the outer side wall of the fixed ring;
the fixed nut is in threaded connection with the outer side of the rotating rod;
the support ring is arranged on the right side of the support, and a positioning groove is formed in the inner side wall of the support ring;
the adjusting inner seat is arranged on the inner side of the supporting ring, limiting rings are arranged on the outer sides of the left end and the right end of the adjusting inner seat, and the limiting rings are rotationally connected with the supporting ring;
the compression spring is arranged on the outer side of the middle of the adjusting inner seat, the end part of the compression spring is connected with a fixing seat, one end of the fixing seat, which is far away from the compression spring, is rotationally connected with a roller, and the roller is arranged on the inner side of the positioning groove;
the movable seat is arranged on the inner side of the adjusting inner seat, and a second magnet is arranged on the inner side of the movable seat;
the fixed plate is arranged on the right side of the adjusting inner seat, and the outer side of the fixed plate is rotationally connected with a threaded rod;
the first pressure sensor is arranged on the inner side wall of the adjusting inner seat, a clamping block is connected to the outer side of the first pressure sensor in a clamping mode, an installation seat is arranged at the outer end of the clamping block, and a third magnet is arranged on the inner side of the installation seat;
the electric telescopic rod is arranged in the lower left part of the support, the right end of the electric telescopic rod is connected with a supporting rod, a lower connecting block and an upper connecting block are arranged on the right side of the supporting rod, and the upper connecting block is arranged above the lower connecting block;
the support frame is arranged at the bottom side of the support seat, and a second pressure sensor is arranged at the upper right side of the support frame;
the movable seat is also provided with a movable rod and a baffle plate:
the movable rod is arranged on the right side of the movable seat, and the right end of the movable rod is in threaded connection with the outer side of the threaded rod;
the baffle is in sliding connection in the inside of removing the seat, just the extension rod is installed to the left end of baffle, and the extension rod runs through remove the left end of seat and with remove seat sliding connection.
2. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the fixed ring forms a sliding structure with the rotating rod through the limiting block, and the joint of the rotating rod and the fixed nut is of a thread structure.
3. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the first magnet and the third magnet which are positioned in the same horizontal plane state are symmetrically arranged about the longitudinal center line of the second magnet, and the first magnet and the third magnet are of the same magnetic pole.
4. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the positioning grooves are distributed at equal angles relative to the transverse center line of the supporting ring, the connecting positions of the adjacent 2 positioning grooves are of smooth arc structures, and the transverse center line of the supporting ring is mutually overlapped with the transverse center line of the adjusting inner seat and the transverse center line of the rotating rod.
5. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the main section of the fixing seat is of a convex structure, the fixing seat and the adjusting inner seat form an elastic structure through the compression spring, and the fixing seat is distributed at equal angles relative to the transverse central line of the adjusting inner seat.
6. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 2, wherein: the side section of the baffle is of a C-shaped structure, and the baffle is in sliding connection with the movable seat.
7. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the lower connecting block and the upper connecting block are positioned in the same vertical plane, the transverse center line of the lower connecting block and the transverse center line of the second pressure sensor are mutually overlapped, and the highest point of the upper connecting block is higher than the lowest point of the fixed ring.
8. The driving mechanism bearing strength detecting device applied to a servo motor according to claim 1, wherein: the front view surface of the support frame is of an inverted L-shaped structure, and the distance between the support frame and the inner adjusting seat is larger than zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045187.1A CN114397126B (en) | 2022-01-15 | 2022-01-15 | Be applied to actuating mechanism bearing strength detection device of servo motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045187.1A CN114397126B (en) | 2022-01-15 | 2022-01-15 | Be applied to actuating mechanism bearing strength detection device of servo motor |
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| CN114397126A CN114397126A (en) | 2022-04-26 |
| CN114397126B true CN114397126B (en) | 2024-01-02 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066473A1 (en) * | 2005-12-09 | 2007-06-14 | Ntn Corporation | Magnetic bearing device |
| CN102109416A (en) * | 2010-12-15 | 2011-06-29 | 西安理工大学 | Non-contact electromagnetic loading device for high speed electric spindle |
| CN102384844A (en) * | 2011-10-17 | 2012-03-21 | 吉林大学 | Reliability test device of machine tool spindle dynamically loaded by electromagnet and dynamometer in combined manner |
| RU122320U1 (en) * | 2012-06-07 | 2012-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | SPINDLE ASSEMBLY STAND |
| CN104006957A (en) * | 2014-06-17 | 2014-08-27 | 吉林大学 | Contact-type reliability test bed capable of conducting mixed loading on electric main shaft |
| CN104596759A (en) * | 2015-02-06 | 2015-05-06 | 吉林大学 | Electric spindle reliability test bed with hydraulic-type energy recovery function |
| CN106323618A (en) * | 2016-08-30 | 2017-01-11 | 北京交通大学 | Electric servo mechanism load simulation system and simulation method thereof |
| CN206504863U (en) * | 2016-12-08 | 2017-09-19 | 吉林大学 | Spindle reliability test device with automatic cutting force control |
| CN110296831A (en) * | 2019-07-01 | 2019-10-01 | 清华大学 | Electro spindle Pneumatic loading and condition monitoring system |
| CN110954322A (en) * | 2019-07-16 | 2020-04-03 | 井冈山大学 | Main shaft simulation vibration loading test device |
| CN211178971U (en) * | 2019-12-30 | 2020-08-04 | 慈兴集团有限公司 | Bearing fixing and loading device for bearing friction torque detection |
| CN213041488U (en) * | 2020-08-17 | 2021-04-23 | 吉林大学 | Reliability testing device for servo dynamic tool rest based on electromagnetic bearing loading |
| CN214149831U (en) * | 2020-12-01 | 2021-09-07 | 新昌县利利红轴承有限公司 | Bearing body load testing device |
| CN214584570U (en) * | 2021-02-03 | 2021-11-02 | 王志强 | Steel construction bearing capacity detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596107B (en) * | 2016-12-27 | 2019-03-26 | 华南理工大学 | A kind of flexibility precise thin-wall bearing failure diagnosis life test machine |
-
2022
- 2022-01-15 CN CN202210045187.1A patent/CN114397126B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066473A1 (en) * | 2005-12-09 | 2007-06-14 | Ntn Corporation | Magnetic bearing device |
| CN102109416A (en) * | 2010-12-15 | 2011-06-29 | 西安理工大学 | Non-contact electromagnetic loading device for high speed electric spindle |
| CN102384844A (en) * | 2011-10-17 | 2012-03-21 | 吉林大学 | Reliability test device of machine tool spindle dynamically loaded by electromagnet and dynamometer in combined manner |
| RU122320U1 (en) * | 2012-06-07 | 2012-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | SPINDLE ASSEMBLY STAND |
| CN104006957A (en) * | 2014-06-17 | 2014-08-27 | 吉林大学 | Contact-type reliability test bed capable of conducting mixed loading on electric main shaft |
| CN104596759A (en) * | 2015-02-06 | 2015-05-06 | 吉林大学 | Electric spindle reliability test bed with hydraulic-type energy recovery function |
| CN106323618A (en) * | 2016-08-30 | 2017-01-11 | 北京交通大学 | Electric servo mechanism load simulation system and simulation method thereof |
| CN206504863U (en) * | 2016-12-08 | 2017-09-19 | 吉林大学 | Spindle reliability test device with automatic cutting force control |
| CN110296831A (en) * | 2019-07-01 | 2019-10-01 | 清华大学 | Electro spindle Pneumatic loading and condition monitoring system |
| CN110954322A (en) * | 2019-07-16 | 2020-04-03 | 井冈山大学 | Main shaft simulation vibration loading test device |
| CN211178971U (en) * | 2019-12-30 | 2020-08-04 | 慈兴集团有限公司 | Bearing fixing and loading device for bearing friction torque detection |
| CN213041488U (en) * | 2020-08-17 | 2021-04-23 | 吉林大学 | Reliability testing device for servo dynamic tool rest based on electromagnetic bearing loading |
| CN214149831U (en) * | 2020-12-01 | 2021-09-07 | 新昌县利利红轴承有限公司 | Bearing body load testing device |
| CN214584570U (en) * | 2021-02-03 | 2021-11-02 | 王志强 | Steel construction bearing capacity detection device |
Non-Patent Citations (1)
| Title |
|---|
| 渠道防渗混凝土三轴力学破坏特性试验研究;杨奇;《东北水利水电》(第第10(2021)期期);全文 * |
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