CN215262400U - Torque and angle monitoring mechanism of actuator - Google Patents
Torque and angle monitoring mechanism of actuator Download PDFInfo
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- CN215262400U CN215262400U CN202121683880.9U CN202121683880U CN215262400U CN 215262400 U CN215262400 U CN 215262400U CN 202121683880 U CN202121683880 U CN 202121683880U CN 215262400 U CN215262400 U CN 215262400U
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- speed reducer
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Abstract
The utility model discloses an executor moment of torsion and angle monitoring mechanism, it includes the mounting panel, the top of mounting panel is provided with the speed reducer and the servo motor who is connected with the speed reducer, the below of speed reducer is provided with dynamic torque sensor, the upper end of first shaft coupling and the output shaft fixed connection of speed reducer, the lower extreme fixed connection of third shaft coupling and first shaft coupling, the lower extreme of torsion test rotation axis and the executor fixed connection of waiting to monitor, the upper end and the third shaft coupling fixed connection of torsion test rotation axis, be provided with first synchronous pulley on the torsion test rotation axis, first synchronous pulley's side is provided with the second synchronous pulley, around there being the hold-in range on first synchronous pulley and the second synchronous pulley, be provided with the second shaft coupling on the second synchronous pulley, be provided with the encoder on the second shaft coupling. This executor moment of torsion and angle monitoring mechanism is used for monitoring the atress moment of torsion and the turned angle of executor to reduce the defective rate of product, reduce personnel's working strength, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of equipment device monitoring and specifically relates to an executor moment of torsion and angle monitoring mechanism is related to.
Background
The actuator is widely applied to the aspects of aviation, aerospace, war industry, machinery, metallurgy, mining, traffic, building materials and the like, and can regulate and control the motion points (motion parts) of various automatic equipment and systems in various forms. In order to ensure the working performance of the actuator part, the stress torque and the rotation angle of the actuator are monitored to find actuator products with poor performance, reduce the reject ratio of the products, and simultaneously consider the problems of labor intensity and low efficiency of manual monitoring.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an executor moment of torsion and angle monitoring mechanism, and this monitoring mechanism is used for monitoring the atress moment of torsion and the turned angle of executor to discovery bad performance's executor product reduces the defective rate of product, reduces personnel's working strength, improves work efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is: the monitoring mechanism for the torque and the angle of the actuator is used for monitoring the rotating torque and the angle of the actuator and comprises a vertically arranged support plate and a torque testing rotating shaft, wherein a speed reducer mounting plate is arranged at the top of the support plate, a speed reducer and a servo motor connected with the speed reducer are arranged on the speed reducer mounting plate, a dynamic torque sensor is arranged below the speed reducer, a first coupler is arranged between the speed reducer and the dynamic torque sensor, the upper end of the first coupler is fixedly connected with an output shaft of the speed reducer, a third coupler is arranged below the dynamic torque sensor and fixedly connected with the lower end of the first coupler, the lower end of the torque testing rotating shaft is fixedly connected with the actuator to be monitored, the upper end of the torque testing rotating shaft is fixedly connected with a third coupler, and a first synchronous belt wheel is arranged on the torque testing rotating shaft, the side of first synchronous pulley is provided with the second synchronous pulley, it has the hold-in range to wind on first synchronous pulley and the second synchronous pulley, be provided with the second coupling on the second synchronous pulley, the second coupling is coaxial with second synchronous pulley, be provided with the encoder on the second coupling.
In a preferred embodiment of the present invention, the torsion testing rotating shaft is disposed in a torsion testing bearing seat.
In a preferred embodiment of the present invention, a photoelectric sensor is disposed on the torsion testing bearing seat.
In a preferred embodiment of the present invention, an encoder mounting plate is disposed above the second synchronous pulley, the encoder is disposed on the encoder mounting plate, and the upper end of the second coupling passes through the encoder mounting plate and is connected to the encoder.
In a preferred embodiment of the present invention, a bottom plate is disposed on the second synchronous pulley, the bottom plate is located below the encoder mounting plate, and a support is disposed between the bottom plate and the encoder mounting plate.
The utility model has the advantages that: the utility model discloses an executor moment of torsion and angle monitoring mechanism are used for monitoring the atress moment of torsion and the turned angle of executor to discovery performance bad executor product reduces the defective rate of product, through the moment of torsion of dynamic torque sensor monitoring executor, converts executor pivoted angle displacement into the turned angle of signal of telecommunication monitoring executor through the encoder, replaces manual operation through automatic monitoring mechanism work, can reduce personnel's working strength, improves work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of the torque and angle monitoring mechanism of the actuator of the present invention.
In the figure: 1. servo motor, 2, speed reducer, 3, speed reducer mounting panel, 4, first shaft coupling, 5, mounting panel, 6, encoder, 7, encoder mounting panel, 8, bottom plate, 9, second shaft coupling, 10, pillar, 11, second synchronous pulley, 12, photoelectric sensor, 13, torsion test rotation axis, 14, torsion test bearing frame, 15, first synchronous pulley, 16, third shaft coupling, 17, dynamic torque sensor, 18, executor, 19, hold-in range.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the torque and angle monitoring mechanism of the actuator of the present invention includes a support plate 5 and a torque testing rotating shaft 13, the support plate 5 is provided with a speed reducer mounting plate 3 at the top, the speed reducer mounting plate 3 is provided with a speed reducer 2 and a servo motor 1 connected to the speed reducer 2, a dynamic torque sensor 17 is provided below the speed reducer 2, a first coupling 4 is provided between the speed reducer 2 and the dynamic torque sensor 17, the upper end of the first coupling 4 is fixedly connected to an output shaft of the speed reducer 2, a third coupling 16 is provided below the dynamic torque sensor 17, the third coupling 16 is fixedly connected to the lower end of the first coupling 4, the lower end of the torque testing rotating shaft 13 is fixedly connected to an actuator 18 to be monitored, and the upper end of the torque testing rotating shaft 13 is fixedly connected to a third coupling 16, the torsion testing device comprises a torsion testing rotating shaft 13, and is characterized in that a first synchronous belt pulley 15 is arranged on the torsion testing rotating shaft 13, a second synchronous belt pulley 11 is arranged beside the first synchronous belt pulley 15, a synchronous belt 19 is wound on the first synchronous belt pulley 15 and the second synchronous belt pulley 11, a second coupler 9 is arranged on the second synchronous belt pulley 11, the second coupler 9 and the second synchronous belt pulley 11 are coaxial, and an encoder 6 is arranged on the second coupler 9.
Preferably, the torsion testing rotating shaft 13 is disposed in the torsion testing bearing housing 14.
Preferably, an encoder mounting plate 7 is arranged above the second synchronous pulley 11, the encoder 6 is arranged on the encoder mounting plate 7, and the upper end of the second coupling 9 penetrates through the encoder mounting plate 7 to be connected with the encoder 6.
Preferably, a bottom plate 8 is arranged on the second synchronous pulley 11, the bottom plate 8 is located below the encoder mounting plate 7, and a strut 10 is arranged between the bottom plate 8 and the encoder mounting plate 7.
When the device works, the servo motor 1 works to drive the speed reducer 2 to rotate, the output torque of the servo motor 1 is amplified through the speed reducer 2, the third coupler 16 and the dynamic torque sensor 17 are driven to rotate through the first coupler 4, the tested workpiece actuator 18 is driven to rotate through the torque testing rotating shaft 13, and the dynamic torque sensor 17 can monitor the torque of the actuator 18 during rotation; meanwhile, torsion test rotation axis 13 drives the first synchronous pulley 15 of wheel rotatory, drives 11 synchronous rotations of second synchronous pulley through hold-in range 19 to make second shaft coupling 9 and encoder 6 synchronous rotations, encoder 6 converts rotatory angle displacement into the signal of telecommunication and passes to corresponding monitoring devices like the display screen, through the utility model discloses an automatic monitoring mechanism work replaces manual operation, can reduce personnel's working strength, improves work efficiency.
Preferably, the torque test bearing seat 14 is provided with the photoelectric sensor 12, when the actuator 18 rotates, the photoelectric sensor 12 generates an electric signal, so that the actuator 18 is prevented from rotating excessively, and when the actuator 18 rotates excessively, the servo motor 1 stops working, so that the actuator 18 does not rotate any more.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. A torque and angle monitoring mechanism of an actuator is used for monitoring the rotating torque and angle of the actuator and comprises a support plate and a torque testing rotating shaft which are vertically arranged, a speed reducer mounting plate is arranged at the top of the support plate, a speed reducer and a servo motor connected with the speed reducer are arranged on the speed reducer mounting plate, the torque and angle monitoring mechanism is characterized in that a dynamic torque sensor is arranged below the speed reducer, a first coupler is arranged between the speed reducer and the dynamic torque sensor, the upper end of the first coupler is fixedly connected with an output shaft of the speed reducer, a third coupler is arranged below the dynamic torque sensor and fixedly connected with the lower end of the first coupler, the lower end of the torque testing rotating shaft is fixedly connected with the actuator to be monitored, and the upper end of the torque testing rotating shaft is fixedly connected with a third coupler, the torsion testing device is characterized in that a first synchronous belt wheel is arranged on the torsion testing rotating shaft, a second synchronous belt wheel is arranged beside the first synchronous belt wheel, synchronous belts are wound on the first synchronous belt wheel and the second synchronous belt wheel, a second coupler is arranged on the second synchronous belt wheel, the second coupler is coaxial with the second synchronous belt wheel, and an encoder is arranged on the second coupler.
2. The actuator torque and angle monitoring mechanism of claim 1, wherein the torsion test pivot shaft is disposed within a torsion test bearing housing.
3. The actuator torque and angle monitoring mechanism of claim 2, wherein a photosensor is disposed on the torque test bearing mount.
4. The actuator torque and angle monitoring mechanism of claim 3, wherein an encoder mounting plate is disposed above the second synchronous pulley, the encoder being disposed on the encoder mounting plate, and an upper end of the second coupling passing through the encoder mounting plate to connect to the encoder.
5. The actuator torque and angle monitoring mechanism of claim 4, wherein a base plate is disposed on the second synchronous pulley, the base plate being positioned below the encoder mounting plate, a strut being disposed between the base plate and the encoder mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683880.9U CN215262400U (en) | 2021-07-23 | 2021-07-23 | Torque and angle monitoring mechanism of actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683880.9U CN215262400U (en) | 2021-07-23 | 2021-07-23 | Torque and angle monitoring mechanism of actuator |
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| Publication Number | Publication Date |
|---|---|
| CN215262400U true CN215262400U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121683880.9U Active CN215262400U (en) | 2021-07-23 | 2021-07-23 | Torque and angle monitoring mechanism of actuator |
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| CN (1) | CN215262400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218851A (en) * | 2022-07-22 | 2022-10-21 | 广东椿岛电控科技有限公司 | Locking clearance detection device and method for camshaft phase actuator |
-
2021
- 2021-07-23 CN CN202121683880.9U patent/CN215262400U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218851A (en) * | 2022-07-22 | 2022-10-21 | 广东椿岛电控科技有限公司 | Locking clearance detection device and method for camshaft phase actuator |
| CN115218851B (en) * | 2022-07-22 | 2024-04-12 | 广东椿岛电控科技有限公司 | Locking clearance detection device and method for cam shaft phase actuator |
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