CN116242604A - Torque limiter detection device - Google Patents
Torque limiter detection device Download PDFInfo
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- CN116242604A CN116242604A CN202310513808.9A CN202310513808A CN116242604A CN 116242604 A CN116242604 A CN 116242604A CN 202310513808 A CN202310513808 A CN 202310513808A CN 116242604 A CN116242604 A CN 116242604A
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000007689 inspection Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
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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
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The invention relates to the technical field of detection of numerical control machine tools and automobile parts, and provides a torque limiter detection device, which comprises: a detection table; the rotating assembly is connected with the driven end on the torque limiter at one end; the tension meter is arranged at the other end of the rotating component; the moving assembly is arranged on the detection table and connected with the tension meter and used for driving the tension meter to move along a preset direction so that the rotating assembly drives the driven end to rotate; and the processor is electrically connected with a torque sensor on the tension meter. According to the scheme provided by the invention, people can quickly judge whether the torque limiter is qualified or not according to the data output by the processor. When the life test of the torque limiter is required, the above detection operation is repeated for a prescribed number of times. The device is high in overall detection automation degree, greatly improves detection efficiency, does not need manual reading, directly outputs detection results by the processor, and obviously improves detection accuracy.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools and automobile part detection, in particular to a torque limiter detection device.
Background
The torque limiter is also called a safety clutch and a safety coupling and is used for power transmission between a driving shaft and a driven shaft in a power transmission system. When the resistance of the driven shaft end is overlarge, the torque limiter can be separated to enable the driving shaft to idle, so that the driving motor and the load device are effectively protected. This requires that the torque limiter be sensitive to load changes and accurate in the separation operation, and that the detection criterion be that the separation torque accuracy is kept within ±10% of the critical torque when the repeated separation operation is continuously performed.
Currently, torque limiter testing includes critical torque testing and life testing. The error between the actual critical torque of the critical torque test request torque limiter and the set critical torque is less than +/-10%; the life test requires that the torque limiter has an actual threshold torque ripple of less than 10% over a prescribed number of decouples. However, both existing tests are manually performed by an operator using a torque wrench, which is inefficient. In particular, during life test, the torque limiter needs to be enabled to reach a critical torque value for tens of thousands of times continuously to test the stability, the operation is time-consuming and labor-consuming, and the fluctuation of manual reading greatly influences the stability of a test result.
Disclosure of Invention
The invention provides a torque limiter detection device which is used for solving the defects of low manual detection efficiency and time and labor consuming operation in the prior art, realizing automatic detection and improving detection precision and stability.
The present invention provides a torque limiter detection device, comprising:
the detection table is used for fixing the driving end on the torque limiter;
one end of the rotating assembly is connected with the passive end on the torque limiter;
the tension meter is arranged at the other end of the rotating assembly;
the moving assembly is arranged on the detection table and connected with the tension meter and used for driving the tension meter to move along a preset direction so that the rotating assembly drives the driven end to rotate;
and the processor is electrically connected with a torque sensor on the tension meter.
In one embodiment, the rotating assembly includes a torsion plate and a drive rod; the torsion plate is fixed on the driven end, one end of the driving rod is connected with the torsion plate, and the other end of the driving rod is connected with the tension meter;
when the moving assembly drives the tension meter to move along a preset direction, the driving rod drives the driven end to rotate through the torsion plate.
In one embodiment, a clamping groove is formed in one side, facing the driving rod, of the torsion plate, one end, facing the driving rod, of the torsion plate is located in the clamping groove, and the position of the driving rod is relatively fixed with that of the torsion plate.
In one embodiment, the tension meter is provided with a ring buckle, and one end of the driving rod, which faces the tension meter, passes through the ring buckle and then is connected with the tension meter.
In one embodiment, the moving assembly comprises a base, a driving piece and a sliding plate, and the tension meter is connected with the sliding plate;
the base is fixed on the detection table, the driving piece is fixed on the base, and the driving piece is connected with the sliding plate and used for driving the sliding plate to move along a preset direction.
In one embodiment, the moving assembly further comprises a sliding block, and a sliding rail is arranged on one side of the base, facing the sliding plate, along a preset direction;
the sliding block is arranged on one side of the sliding plate, which faces the base, and is matched with the sliding rail, and the driving piece is connected with the sliding block and is used for driving the sliding block to slide relative to the sliding rail.
In one embodiment, the driving member includes a motor, a screw, and a screw nut; the motor is fixed on the base, the output shaft of the motor is connected with the screw rod, the screw rod nut is connected to the screw rod, and the screw rod nut is connected with the sliding block.
In one embodiment, a controller on the motor is electrically connected to the processor.
In one embodiment, the torque limiter detection device further comprises a fixed shaft, the fixed shaft is arranged on the detection table, and the driving end is fixedly connected with the fixed shaft.
In one embodiment, the fixed shaft is provided with a limit key, one end of the driving end, facing the fixed shaft, is provided with an insertion hole, and a key slot is arranged in the insertion hole;
when the fixed shaft extends into the insertion hole, the limit key is located in the key groove.
The beneficial effects of the invention include:
according to the torque limiter detection device provided by the invention, the tension meter is driven to move along the preset direction through the moving component, and the rotation component is connected with the driven end on the torque limiter, so that the driven end is driven to rotate through the rotating component when the tension meter moves along the preset direction, and the driving end on the torque limiter is fixed on the detection table, so that the driving end cannot synchronously rotate when the driven end rotates. Along with the movement of the tension meter, when the moment stressed by the passive end on the torque limiter is continuously increased until the critical moment, a slipping phenomenon occurs between the passive end and the active end, at the moment, the tension meter detects that the tension is not increased any more, the indication number on the tension meter is multiplied by the corresponding moment arm to be the actual critical moment, the torque sensor on the tension meter sends the corresponding tension value to the processor, and meanwhile, the moving assembly drives the torque limiter to reversely rotate to an initial state through the tension meter and the rotating assembly, so that the one-time detection action is completed. At this time, the processor outputs the actual critical torque and torque error according to the corresponding force arm and pull force value, and people can quickly judge whether the torque limiter is qualified or not according to the data output by the processor. When the life test of the torque limiter is required, the above detection operation is repeated for a prescribed number of times. The torque limiter detection device provided by the invention has the advantages that the whole detection automation degree is high, the detection efficiency is greatly improved, manual reading is not needed, the processor directly outputs the detection result, and the detection precision is obviously improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a torque limiter detection apparatus according to the present invention;
FIG. 2 is another schematic view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic diagram of a critical position of a torque limiter detection device according to the present invention.
Reference numerals:
10. a detection table; 20. a fixed shaft; 30. a torsion plate; 301. a clamping groove; 40. a driving rod; 50. a tension meter; 501. a ring buckle; 60. a moving assembly; 601. a base; 6011. a slide rail; 602. a driving member; 603. a sliding plate; 604. a slide block; 11. a torque limiter.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, 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.
As shown in fig. 1, in an embodiment of the present invention, there is provided a torque limiter detection apparatus including: the device comprises a detection table 10, a rotating assembly, a tension meter 50, a moving assembly 60 and a processor, wherein a driving end on a torque limiter 11 is fixed on the detection table 10, and no relative sliding exists between the driving end and the detection table 10; one end of the rotating component is connected with a passive end on the torque limiter 11, the other end of the rotating component is connected with the tension meter 50, the moving component 60 is arranged on the detection table 10, the moving component 60 is connected with the tension meter 50 and is used for driving the tension meter 50 to move along a preset direction so that the rotating component drives the passive end to rotate, the preset direction is a direction in which the tension meter 50 moves rightwards in fig. 1, and the processor is electrically connected with a torque sensor on the tension meter 50.
Illustratively, the rotating assembly, the tension meter 50 and the moving assembly 60 are all disposed on the upper side of the inspection table 10, and the torque limiter 11 is also disposed on the upper side of the inspection table 10, and at the same time, the driving end of the torque limiter 11 is fixed on the inspection table 10 and cannot slide relative to the inspection table 10.
When the tension meter 50 is used, the tension meter 50 is driven to move rightwards through the moving component 60, and the rotating component is connected with the driven end on the torque limiter 11 because the tension meter 50 is connected with the rotating component, so that when the tension meter 50 moves rightwards, the tension meter 50 drives the rotating component to rotate anticlockwise, and the rotating component drives the driven end to rotate again, and because the driving end on the torque limiter 11 is fixed on the detection table 10, the driving end cannot synchronously rotate when the driven end rotates. As the tension meter 50 moves rightward, when the moment applied to the passive end on the torque limiter 11 is continuously increased until the critical moment, a slipping phenomenon occurs between the passive end and the active end, at this time, the tension meter 50 detects that the tension is not increased any more, the indication on the tension meter 50 multiplied by the corresponding moment arm is the actual critical moment, the torque sensor on the tension meter 50 sends the corresponding tension value to the processor, and meanwhile, the moving component 60 drives the torque limiter 11 to reverse to the initial state through the tension meter 50 and the rotating component, so that the one-time detection action is completed. At this time, the processor outputs the actual critical torque and torque error according to the corresponding force arm and tension value, and people can quickly judge whether the torque limiter is qualified or not according to the data output by the processor. When the life test of the torque limiter is required, the above detection operation is repeated for a prescribed number of times.
The torque limiter detection device provided by the invention has the advantages that the whole detection automation degree is high, the detection efficiency is greatly improved, manual reading is not needed, the processor directly outputs the detection result, and the detection precision is obviously improved.
In some embodiments, to facilitate coupling together the passive ends of the tension meter 50 and the torque limiter 11, as shown in fig. 1 and 3, the rotating assembly includes a torsion plate 30 and a drive rod 40, wherein the torsion plate 30 is fixed to the passive end, one end of the drive rod 40 is coupled to the torsion plate 30, and the other end is coupled to the tension meter 50; when the moving assembly drives the tension meter 50 to move along the preset direction, the driving rod 40 drives the driven end to rotate through the torsion plate 30.
Illustratively, the torsion plate 30 is fixed to a side of the driven end facing away from the detecting table 10 by bolts, the driving rod 40 has an L-shaped structure, and the driving rod 40 has an outer hexagonal cross section. One end of the driving rod 40 is connected to the torsion plate 30, and the driving rod 40 and the torsion plate 30 cannot rotate relative to each other, and the other end of the driving rod 40 is connected to the tension meter 50. The passive ends of the tension meter 50 and the torque limiter 11 are conveniently connected together by the engagement of the torsion plate 30 and the drive rod 40.
In some embodiments, for convenience in connecting the driving rod 40 and the torsion plate 30 together, as shown in fig. 2, a clamping groove 301 is disposed on a side of the torsion plate 30 facing the driving rod 40, an end of the driving rod 40 facing the torsion plate 30 is located in the clamping groove 301, and a position of the driving rod 40 and a position of the torsion plate 30 are relatively fixed.
Illustratively, the clamping groove 301 is of an inner hexagon structure, and the section of the driving rod 40 is of an outer hexagon structure, and the size of the outer hexagon structure corresponds to that of the inner hexagon structure. When the end of the driving rod 40 facing the torsion plate 30 is inserted into the corresponding clamping groove 301, the driving rod 40 cannot freely rotate relative to the torsion plate 30 under the limiting action of the clamping groove 301. When the driving rod 40 is rotated counterclockwise by an external force, the driving rod 40 synchronously drives the torsion plate 30 to rotate counterclockwise. Because the torsion plate 30 is fixed on the passive end, when the torsion plate 30 rotates anticlockwise, the moment applied to the passive end on the torque limiter 11 can be driven to be continuously increased, until the critical moment, a slipping phenomenon occurs between the passive end and the active end, at this time, the tension gauge 50 detects that the tension on the driving rod 40 is not increased any more, the indication on the tension gauge 50 is multiplied by the corresponding moment arm, which is the actual critical moment, the torque sensor on the tension gauge 50 sends the corresponding tension value to the processor, and meanwhile, the moving assembly 60 drives the torque limiter 11 to rotate reversely to the initial state through the tension gauge 50, the driving rod 40 and the torsion plate 30, so that the one-time detection action is completed.
It should be noted that the connection structure between the driving rod and the torsion plate in the embodiment of the present invention is merely an example, and in other alternative arrangements, for example, the driving rod is connected to the torsion plate by a bolt, may be used. The specific structure between the driving rod and the torsion plate is not particularly limited in the present invention, as long as the above structure can achieve the object of the present invention.
In some embodiments, for convenience in connecting the driving rod 40 and the tension meter 50 together, as shown in fig. 2, a loop 501 is provided on the tension meter 50, and one end of the driving rod 40 facing the tension meter 50 passes through the loop 501 and is connected to the tension meter 50.
Illustratively, the inner ring of the ring buckle 501 has an inner hexagonal structure, and the section of the driving rod 40 has an outer hexagonal structure, and the size of the outer hexagonal structure corresponds to the size of the inner hexagonal structure. When the driving rod 40 is inserted into the corresponding ring 501 toward one end of the tension meter 50, the moving assembly 60 drives the tension meter 50 to move rightward, the tension meter 50 drives the passive end of the torque limiter 11 to rotate counterclockwise through the driving rod 40 and the torsion plate 30, and the active end of the torque limiter 11 is fixed on the detection table 10, so that the active end does not rotate synchronously when the passive end rotates. As the tension meter 50 continues to move rightward, the moment applied to the passive end on the torque limiter 11 is continuously increased, as shown in fig. 4, until the critical moment, a slipping phenomenon occurs between the passive end and the active end, at this time, the tension meter 50 detects that the tension is no longer increased, the indication on the tension meter 50 multiplied by the corresponding moment arm is the actual critical moment, and the torque sensor on the tension meter 50 sends the corresponding tension value to the processor.
It should be noted that the connection structure between the driving rod and the tension meter in the embodiment of the present invention is merely an example, and in other alternatives, other structures may be adopted, for example, the driving rod is connected to the tension meter by a bolt. The specific structure between the driving rod and the tension meter is not particularly limited in the present invention, as long as the above structure can achieve the object of the present invention.
In some embodiments, as shown in FIG. 2 in combination with FIG. 1, the movement assembly 60 includes a base 601, a driver 602, and a slide plate 603, with the tension meter 50 being coupled to the slide plate 603; the base 601 is fixed on the detection table 10, the driving member 602 is fixed on the base 601, and the driving member 602 is connected with the sliding plate 603 and is used for driving the sliding plate 603 to move along a preset direction.
When the tension limiter is used, the driving piece 602 drives the sliding plate 603 to move rightwards, and because the tension meter 50 is connected to the sliding plate 603, when the sliding plate 603 moves rightwards, the tension meter 50 can be driven to move rightwards, at the moment, the driven end of the torque limiter 11 is driven to rotate anticlockwise sequentially through the driving rod 40 and the torsion plate 30 until the phenomenon of slipping occurs between the driven end and the driving end until the critical torque occurs, at the moment, the tension meter 50 detects that the tension on the driving rod 40 is not increased any more, the indication on the tension meter 50 is multiplied by the corresponding moment arm, namely the actual critical torque, the torque sensor on the tension meter 50 sends the corresponding tension value to the processor, and meanwhile, the driving piece 602 drives the sliding plate 603 to move leftwards, and the sliding plate 603 drives the driven end on the torque limiter 11 to rotate to the initial position through the tension meter 50, the driving rod 40 and the torsion plate 30.
In some embodiments, when the driving member 602 drives the sliding plate 603 to move, in order to ensure that the sliding plate 603 can move along a preset direction, as shown in fig. 2, the moving assembly 60 further includes a sliding block 604, and meanwhile, a sliding rail 6011 is disposed on a side of the base 601 facing the sliding plate 603 along the preset direction; the sliding block 604 is disposed on a side of the sliding plate 603 facing the base 601, and the sliding block 604 is matched with the sliding rail 6011, and the driving member 602 is connected with the sliding block 604 and is used for driving the sliding block 604 to slide relative to the sliding rail 6011.
For example, the sliding rail 6011 extends in the left-right direction as shown in fig. 2, and the sliding block 604 is integrally formed with the sliding plate 603, or the sliding block 604 is connected to the side of the sliding plate 603 facing the base 601 by a bolt. When the slide plate 603 is placed on the corresponding base 601, the slider 604 is slidably connected to the corresponding slide rail 6011. When in use, the driving member 602 drives the sliding block 604 to move relative to the sliding rail 6011, and the sliding block 604 can drive the sliding plate 603 to move along the extending direction of the sliding rail 6011.
In some embodiments, the driving member 602 of the present invention includes a motor, a screw, and a screw nut (not indicated in the drawings), wherein the motor is fixed on the base 601, an output shaft of the motor is connected to the screw, the screw nut is connected to the screw, and the screw nut is connected to the slider 604.
When the screw rod is used, the motor drives the screw rod to rotate, the screw rod drives the screw rod nut to rotate, and the screw rod nut is connected with the sliding plate 603, the sliding plate 603 is connected with the sliding block 604, and the sliding block 604 is slidably connected on the sliding rail 6011, so that when the screw rod nut moves along the axial direction of the screw rod, the screw rod nut can drive the sliding plate 603 to move relative to the sliding rail 6011.
When the screw nut moves towards the direction approaching to the motor, the sliding plate 603 is driven to move towards the direction approaching to the motor, and the sliding plate 603 drives the driven end of the torque limiter 11 to rotate anticlockwise through the tension meter 50, the driving rod 40 and the torsion plate 30; when the screw nut moves away from the motor, the sliding plate 603 is driven to move away from the motor, and the sliding plate 603 drives the passive end of the torque limiter 11 to rotate to the initial position through the tension meter 50, the driving rod 40 and the torsion plate 30.
In some embodiments, the controller on the motor of the present invention is electrically connected to the processor for convenience in controlling the motor to reverse rotation to rotate the passive end on the torque limiter to the initial position when the tension gauge 50 detects that the tension is no longer increasing.
When the tension meter 50 detects that the tension is not increased any more during use, the torque sensor on the tension meter 50 sends corresponding values to the processor, the processor receives a tension meter signal and then outputs an instruction to enable the motor to rotate reversely, the motor drives the screw rod to rotate reversely, the screw rod nut moves along the axial direction of the screw rod in the direction away from the motor, the sliding plate 603 is driven to move in the direction away from the motor, the sliding plate 603 drives the driven end on the torque limiter 11 to rotate to the initial position through the tension meter 50, the driving rod 40 and the torsion plate 30, so that the one-time detection is completed, and the processor outputs actual critical torque and torque errors to judge whether the actual critical torque and the torque errors are qualified or not. When the life test is performed, the above detection operation may be repeated a predetermined number of times.
In some embodiments, for convenience, the drive end of the torque limiter 11 is fixed to the detection stage 10, and as shown in fig. 1, the torque limiter detection device further includes a fixing shaft 20, wherein the fixing shaft 20 is disposed on the detection stage 10, and the drive end is fixedly connected to the fixing shaft 20.
Specifically, the fixed shaft 20 is provided with a limit key along the vertical direction, one end of the driving end facing the fixed shaft 20 is provided with an insertion hole, and a key slot is arranged in the insertion hole along the vertical direction; when the fixed shaft 20 is inserted into the insertion hole, the limit key is positioned in the key groove. At this time, the driving end of the torque limiter 11 can be fixed to the fixed shaft 20 by the cooperation of the limit key and the key groove, and does not rotate relative to the fixed shaft 20.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A torque limiter detection apparatus, comprising:
a detection table (10) for fixing the drive end on the torque limiter (11);
a rotating assembly, one end of which is connected with a passive end on the torque limiter (11);
a tension meter (50), wherein the tension meter (50) is arranged at the other end of the rotating assembly;
the moving assembly (60) is arranged on the detection table (10), and the moving assembly (60) is connected with the tension meter (50) and is used for driving the tension meter (50) to move along a preset direction so that the rotating assembly drives the driven end to rotate;
and the processor is electrically connected with a torque sensor on the tension meter (50).
2. The torque limiter detection arrangement of claim 1, wherein the rotating assembly includes a torsion plate (30) and a drive rod (40);
the torsion plate (30) is fixed on the driven end, one end of the driving rod (40) is connected with the torsion plate (30), and the other end of the driving rod is connected with the tension meter (50);
when the moving assembly drives the tension meter (50) to move along a preset direction, the driving rod (40) drives the driven end to rotate through the torsion plate (30).
3. The torque limiter detection apparatus according to claim 2, characterized in that a clamping groove (301) is provided on a side of the torsion plate (30) facing the driving lever (40), an end of the driving lever (40) facing the torsion plate (30) is located in the clamping groove (301), and a position of the driving lever (40) is relatively fixed to a position of the torsion plate (30).
4. The torque limiter detection device according to claim 2, wherein the tension meter (50) is provided with a loop (501), and the driving rod (40) is connected to the tension meter (50) after passing through the loop (501) toward one end of the tension meter (50).
5. The torque limiter detection arrangement according to any one of claims 1-4, wherein the moving assembly (60) comprises a base (601), a driver (602) and a slide plate (603), the tension meter (50) being connected to the slide plate (603);
the base (601) is fixed on the detection table (10), the driving piece (602) is fixed on the base (601), and the driving piece (602) is connected with the sliding plate (603) and is used for driving the sliding plate (603) to move along a preset direction.
6. The torque limiter detection arrangement according to claim 5, characterized in that the moving assembly (60) further comprises a slide (604), the base (601) being provided with a sliding rail (6011) in a preset direction on the side facing the sliding plate (603);
the sliding block (604) is arranged on one side of the sliding plate (603) facing the base (601), the sliding block (604) is matched with the sliding rail (6011), and the driving piece (602) is connected with the sliding block (604) and used for driving the sliding block (604) to slide relative to the sliding rail (6011).
7. The torque limiter detection arrangement of claim 6, wherein the driver (602) includes a motor, a screw, and a screw nut;
the motor is fixed on the base (601), an output shaft of the motor is connected with the screw rod, the screw rod nut is connected to the screw rod, and the screw rod nut is connected with the sliding block (604).
8. The torque limiter detection apparatus of claim 7, wherein a controller on the motor is electrically connected to the processor.
9. The torque limiter detection arrangement according to any one of claims 1-4, further comprising a stationary shaft (20), the stationary shaft (20) being arranged on the detection table (10), the drive end being fixedly connected to the stationary shaft (20).
10. The torque limiter detection device according to claim 9, characterized in that the fixed shaft (20) is provided with a limit key, the end of the drive end facing the fixed shaft (20) is provided with an insertion hole, and a key slot is arranged in the insertion hole;
when the fixed shaft (20) extends into the insertion hole, the limit key is positioned in the key groove.
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| CN202310513808.9A CN116242604A (en) | 2023-05-09 | 2023-05-09 | Torque limiter detection device |
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| CN202310513808.9A CN116242604A (en) | 2023-05-09 | 2023-05-09 | Torque limiter detection device |
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