Intelligent electric operating mechanism comprehensive test device
By introducing clamping and shock absorption mechanisms into the integrated testing device for intelligent electric operating mechanisms, the problem of instability of electric operating mechanisms during testing was solved, achieving stable clamping and shock absorption, improving testing accuracy and data accuracy, and reducing operation and maintenance costs.
Patent Information
- Application Number
- CN202522020908.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-19
AI Technical Summary
The lack of a clamping mechanism in the comprehensive test device for intelligent electric operating mechanisms makes it difficult to stabilize the electric operating mechanisms during testing, especially under high load conditions, which can affect torque and motion accuracy, and reduce the reliability of test results.
A comprehensive test device for an intelligent electric operating mechanism was designed, comprising a clamping mechanism, a shock absorption mechanism, and a reset assembly. The sliding block is driven by a hydraulic press to achieve clamping, while the spring and reset assembly absorb vibrations, ensuring stable fixation and shock absorption.
It achieves stable clamping and vibration reduction of the electric operating mechanism, improves test accuracy, ensures the accuracy of torque and motion data, and reduces operation and maintenance costs.
Smart Images
Figure CN224682337U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power equipment testing technology, and in particular to a comprehensive testing device for intelligent electric operating mechanisms. Background Technology
[0002] The intelligent electric operating mechanism comprehensive testing device is the core equipment to ensure the reliable operation and performance optimization of electric actuators. Its testing accuracy, detection coverage and data processing efficiency are key indicators for measuring performance. For different types of electric operating mechanisms, how to accurately capture performance shortcomings and avoid test errors while simulating complex working conditions has become the core of the design. Through optimized design, this device can not only accurately detect key parameters such as the action response and torque output of the electric operating mechanism and generate analysis reports for product optimization or fault diagnosis, but also reduce the wear and tear on the actual equipment during the test, reduce operation and maintenance costs, and ensure the continuous and reliable operation of industrial equipment. The intelligent electric operating mechanism integrated testing device typically consists of a parameter simulation unit and an intelligent control and support unit. The parameter simulation unit, through high-precision servo drives and load simulation components, can accurately reproduce the operating conditions of the electric operating mechanism under different voltages, loads, and ambient temperatures, and automatically generate performance curves and pass / fail judgment reports to ensure the accuracy and objectivity of test results. The intelligent control and support unit provides precise control of operating parameters for the entire device. Its modular framework structure ensures that each component maintains stable operation in long-term high-frequency testing environments, while facilitating functional expansion according to testing needs, ensuring that the device can efficiently meet the needs of various testing scenarios over the long term.
[0003] The comprehensive testing device for intelligent electric operating mechanisms lacks a clamping mechanism, which is a significant shortcoming in actual testing. Without a clamping mechanism, it is difficult to achieve stable positioning for electric operating mechanisms of different specifications. During the test, slight displacement of the mechanism can easily lead to deviations in parameter detection. Especially when simulating high-load operating conditions, the test piece may shake due to insecure fixing, affecting the accuracy of key data such as torque and motion precision, and reducing the reliability of test results. Therefore, a comprehensive testing device for intelligent electric operating mechanisms is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a comprehensive testing device for intelligent electric operating mechanisms, which aims to improve the problem of unstable clamping of electric operating mechanisms in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A comprehensive testing device for intelligent electric operating mechanisms includes a table, a clamping mechanism and a shock-absorbing mechanism on the outside of the table; The clamping mechanism includes a fixed column, a rotating block rotatably connected to the outside of the fixed column, a connecting block fixedly connected to the outside of the rotating block, a first fixed block fixedly connected to the outside of the table, a hydraulic press fixedly connected to the outside of the first fixed block, a first sliding block fixedly connected to the outside of the hydraulic press, a sliding shaft fixedly connected to the outside of the table, a first sliding block slidably connected to the outside of the sliding shaft, a clamping block fixedly connected to the outside of the first sliding block, a protective shell fixedly connected to the outside of the fixed column, a clamping block slidably connected to the inside of the protective shell, an electric operating mechanism movably connected to the outside of the protective shell, and a reset component provided inside the shock absorption mechanism. The above technical solution uses a fixed column as the basic component. The rotating block connected to the outside of the fixed column can drive the connecting block to rotate to adjust the direction. The fixed block on the tabletop fixes the hydraulic press. The hydraulic press drives the sliding block to slide along the sliding shaft, which in turn drives the sliding block to move the clamping block to achieve the clamping action. The protective shell is fixed to the fixed column to provide sliding guidance and protection for the clamping block. The electric operating mechanism outside the protective shell can assist in the operation, while the reset component in the shock absorption mechanism can help each component reset after the clamping action is completed. Through the cooperation of each component, a stable clamping function is achieved.
[0006] As a further description of the above technical solution: The shock absorption mechanism includes a connecting plate 1, a fixing block 2 fixedly connected to the outside of the connecting plate 1, a connecting shaft fixedly connected to the outside of the fixing block 2, a fixing plate fixedly connected to the outside of the connecting shaft, a driven plate rotatably connected to the outside of the fixing plate, a sliding block 2 rotatably connected to the other end of the driven plate, a spring 1 fixedly connected to the outside of the sliding block 2, a fixing rod sleeved inside the spring 1, and a limit block fixedly connected to the outside of the fixing rod. Through the above technical solution: external force causes the connecting plate 1 to displace or vibrate, which in turn drives the connecting shaft and the fixed plate to move via the fixed block 2. The fixed plate drives the driven plate to rotate, causing the sliding block 2 to move along the fixed rod, thus compressing or stretching the spring 1. The deformation of the spring 1 generates elastic force, which buffers and absorbs impact and vibration to achieve shock absorption. The limiting block restricts the movement range of the sliding block 2 to prevent excessive deformation of the spring 1.
[0007] As a further description of the above technical solution: The reset assembly includes a telescopic rod, one end of which is fixedly connected to the outside of the fixed block 2. A spring 2 is sleeved on the outside of the telescopic rod, and a connecting plate 2 is fixedly connected to the outside of the limiting block. Through the above technical solution: after the external force is applied, the telescopic rod extends and retracts, the spring two deforms and generates elastic force, which, together with the connecting plate two and the limiting block, makes the fixed block two reset, thus realizing the reset function.
[0008] As a further description of the above technical solution: The tabletop is externally fixedly connected to table legs, and the tabletop is externally fixedly connected to an adjuster; The above technical solution involves table legs supporting the tabletop, and an adjuster that can adjust the torque output of the clutch to meet usage requirements.
[0009] As a further description of the above technical solution: The tabletop is externally fixedly connected to a base plate, and the base plate is externally fixedly connected to a clutch. The above technical solution involves a base plate connecting the tabletop and the clutch, which controls the subsequent operation of related components.
[0010] As a further description of the above technical solution: The tabletop is externally fixedly connected to a base plate two, the base plate two is externally fixedly connected to a speed reducer, and the base plate two is externally fixedly connected to a display. Through the above technical solution: the base plate 2 connects and fixes the reducer and the display to the table. The reducer can adjust the speed of related components, and the display is used to display relevant information, working together to achieve the corresponding functions.
[0011] As a further description of the above technical solution: A noise measuring instrument is fixedly connected to the outside of the tabletop, a coupling is fixedly connected to the outside of the reducer, and a sensor is fixedly connected to the outside of the coupling. Through the above technical solution: the noise measuring instrument on the table can measure noise, the reducer is connected to the sensor through the coupling, the sensor can sense relevant parameters, and the components work together to monitor the status of the equipment.
[0012] As a further description of the above technical solution: The other end of the coupling is fixedly connected to a support base, and a mounting plate is fixedly connected to the outside of the support base.
[0013] The above technical solution involves connecting the other end of the coupling to a support base, fixing the support base to the mounting plate, and using the mounting plate to install and fix the overall structure. The support base provides support, while the coupling transmits power.
[0014] This utility model has the following beneficial effects: 1. In this utility model, when testing the electric operating mechanism, it is first fixed to the outside of the protective shell by a fixing mechanism. After the clutch is started, the clutch drives the reducer to move. The reducer adjusts the torque output by the clutch. The sensor on the outside of the reducer detects its output torque and then transmits it to the electric operating mechanism on the outside of the mounting plate through the coupling for testing. By adjusting the adjuster on the surface of the table to change the output torque, the torque resistance of the electric operating mechanism can be tested. The noise measuring instrument on the surface of the table is used to detect the noise generated during its operation, thereby comprehensively completing the test of the electric operating mechanism.
[0015] 2. In this utility model, when testing the electric operating mechanism, the torque will cause the clamping mechanism to vibrate violently. At this time, the damping mechanism under the mounting plate will play a damping role. When the torque is too large, the mounting plate will exert pressure on the second spring, causing the second spring to deform and drive the second fixed block to move downward. The connecting shaft outside the second fixed block will move downward and squeeze, thereby pressing the first spring below. The first spring absorbs energy through deformation, thereby achieving an effective damping effect. Attached Figure Description
[0016] Figure 1 A three-dimensional schematic diagram of the comprehensive testing device for the intelligent electric operating mechanism proposed in this utility model; Figure 2 This is a schematic diagram of the reducer of the intelligent electric operating mechanism integrated testing device proposed in this utility model; Figure 3 This is a schematic diagram of the mounting plate of the intelligent electric operating mechanism integrated testing device proposed in this utility model; Figure 4 This is a schematic diagram of the structure of the fixing plate of the intelligent electric operating mechanism integrated test device proposed in this utility model.
[0017] Legend: 1. Tabletop; 2. Table legs; 3. Clamping mechanism; 31. Fixed column; 32. Rotating block; 33. Connecting block; 34. Fixed block one; 35. Hydraulic press; 36. Sliding block one; 37. Sliding shaft; 38. Clamping block; 39. Protective shell; 4. Shock absorption mechanism; 41. Connecting plate one; 42. Fixing block two; 43. Connecting shaft; 44. Fixing plate; 45. Driven plate; 46. Sliding block two; 47. Fixing rod; 48. Spring one; 49. Limiting block; 5. Reset assembly; 51. Telescopic rod; 52. Spring II; 53. Connecting plate II; 6. Base plate one; 7. Regulator; 8. Clutch; 9. Base plate two; 10. Reducer; 11. Display; 12. Noise meter; 13. Coupling; 14. Sensor; 15. Support base; 16. Mounting plate; 17. Electric operating mechanism. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Example: Intelligent electric operating mechanism comprehensive test device, refer to Figures 1 to 3 The test apparatus includes a tabletop 1, which is the basic load-bearing component of the entire test apparatus. A clamping mechanism 3 is provided on the outside of the tabletop 1. The core function of the clamping mechanism 3 is to stably clamp and position the electric operating mechanism 17 during the test. A shock-absorbing mechanism 4 is provided on the outside of the tabletop 1. The shock-absorbing mechanism 4 can effectively absorb and reduce the vibration generated during the operation of the test apparatus, so as to avoid the vibration from affecting the test accuracy.
[0020] The clamping mechanism 3 includes a fixed column 31, which is the core support component of the clamping mechanism 3. A rotating block 32 is rotatably connected to the outside of the fixed column 31. A connecting block 33 is fixedly connected to the outside of the rotating block 32. The rotating block 32 provides a solid connection foundation for the connecting block 33. A fixed block 34 is fixedly connected to the outside of the table 1. A hydraulic press 35 is fixedly connected to the outside of the fixed block 34. The fixed block 34 provides reliable fixed support for the hydraulic press 35. The hydraulic press 35 is the power source of the clamping mechanism 3. A sliding block 36 is fixedly connected to the outside of the hydraulic press 35. When the hydraulic press 35 is working, it will drive the sliding block 36 to perform linear reciprocating motion. A sliding shaft 37 is fixedly connected to the outside of the table 1. The sliding block 36 is slidably connected to the outside of the sliding shaft 37. The sliding shaft 37 restricts the movement trajectory of the sliding block 36 through sliding cooperation with the sliding block 36.
[0021] Specifically, in the clamping mechanism 3, the fixed column 31 serves as the core support component, allowing the rotating block 32 to rotate and connect. The rotating block 32 provides a stable foundation for the externally fixed connecting block 33, and the position of the connecting block 33 can be adjusted. The fixed block 34 on the table 1 provides fixed support for the hydraulic press 35. The hydraulic press 35 serves as a power source, driving the external sliding block 36 to move during operation. The sliding shaft 37 on the table 1 slides and engages with the sliding block 36, limiting its movement trajectory and causing the sliding block 36 to reciprocate along a fixed path, thus cooperating with the connecting block 33 to achieve stable clamping.
[0022] A clamping block 38 is fixedly connected to the outside of the sliding block 36. The sliding block 36 drives the clamping block 38 to move synchronously. A protective shell 39 is fixedly connected to the outside of the fixed column 31. The fixed column 31 provides fixed support for the protective shell 39. The clamping block 38 is slidably connected to the inside of the protective shell 39. An electric operating mechanism 17 is movably connected to the outside of the protective shell 39. The protective shell 39 provides space for the electric operating mechanism 17 to be placed and positioned. Through cooperation with the clamping block 38, the electric operating mechanism 17 is stably fixed. A reset component 5 is provided inside the shock absorption mechanism 4. The shock absorption mechanism 4 provides installation space for the reset component 5. The shock absorption mechanism 4 includes a connecting plate 41. A fixing block 42 is fixedly connected to the outside of the connecting plate 41. The connecting plate 41 provides a firm connection point for the fixing block 42.
[0023] Specifically, the sliding block 36 drives the externally fixed clamping block 38 to move synchronously. The fixed column 31 fixes and supports the external protective shell 39, and the clamping block 38 is slidably connected inside the protective shell 39. The protective shell 39 provides a placement and positioning space for the electric operating mechanism 17. By cooperating with the clamping block 38, the electric operating mechanism 17 is stably fixed. The shock absorption mechanism 4 is equipped with a reset component 5 and provides installation space. The connecting plate 41 contained therein provides a firm connection point for the externally fixed fixing block 42, ensuring the structural stability of the shock absorption mechanism 4.
[0024] The fixed block 42 is externally fixedly connected to a connecting shaft 43, and the connecting shaft 43 is externally fixedly connected to a fixed plate 44. The connecting shaft 43 provides stable installation support for the fixed plate 44. The fixed plate 44 is externally rotatably connected to a driven plate 45, and the fixed plate 44 provides a rotation fulcrum for the driven plate 45. The other end of the driven plate 45 is rotatably connected to a sliding block 46, and the driven plate 45 provides a rotation connection point for the sliding block 46. The sliding block 46 is externally fixedly connected to a spring 48, and a fixed rod 47 is sleeved inside the spring 48. The fixed rod 47 provides a guiding function for the spring 48 and prevents the spring 48 from shifting laterally during compression or tension. The fixed rod 47 is externally fixedly connected to a limit block 49, and the fixed rod 47 provides fixed support for the limit block 49. The function of the limit block 49 is to limit the sliding range of the sliding block 46.
[0025] Specifically, the second fixed block 42 provides a fixed support for the external connecting shaft 43, which in turn provides a stable mounting base for the fixed plate 44. The fixed plate 44 serves as the rotation fulcrum for the driven plate 45, allowing it to rotate flexibly. The other end of the driven plate 45 provides a rotation connection point for the second sliding block 46. The second sliding block 46 is fixedly connected to the first spring 48, and a fixed rod 47 sleeved inside the first spring 48 serves as a guide to prevent deviation. The fixed rod 47 also provides a fixed support for the limiting block 49, which restricts the sliding range of the second sliding block 46.
[0026] Reference Figure 2 and Figure 4 The reset assembly 5 includes a telescopic rod 51, which is the core telescopic component of the reset assembly 5 and has the characteristic of being telescopic. One end of the telescopic rod 51 is fixedly connected to the outside of the fixed block 42. A spring 52 is sleeved on the outside of the telescopic rod 51, which provides an installation guide for the spring 52 and prevents the spring 52 from shifting during deformation. A connecting plate 53 is fixedly connected to the outside of the limiting block 49, which provides a fixed connection point for the connecting plate 53. A table leg 2 is fixedly connected to the outside of the table 1, which is the support leg component of the entire test device. An adjuster 7 is fixedly connected to the outside of the table 1, which provides an installation position for the adjuster 7. A base plate 6 is fixedly connected to the outside of the table 1, which provides a flat installation surface for the base plate 6. A clutch 8 is fixedly connected to the outside of the base plate 6, which provides a firm fixed support for the clutch 8. The clutch 8 is a key component in the transmission device of the test device and can realize the engagement and disengagement of the transmission device.
[0027] Specifically, the telescopic rod 51, as the core telescopic component, is fixed at one end to the fixing block 42. The spring 52, which is sleeved on the outside, guides the telescopic rod 51 to prevent deformation and displacement. The limiting block 49 provides a connection point for the externally fixed connecting plate 53. The table leg 2 is fixed to the outside of the table plate 1, and it also provides an installation position for the adjuster 7 and a flat installation surface for the base plate 6. The base plate 6 firmly fixes the clutch 8. The clutch 8, as a key component of the device's transmission device, can realize the engagement and disengagement of the transmission device to ensure the transmission requirements of the test.
[0028] The tabletop 1 is externally fixedly connected to a base plate 9, which in turn is externally fixedly connected to a reducer 10. The base plate 9 provides fixed support for the reducer 10, which adjusts the speed and torque of the power source. The base plate 9 is externally fixedly connected to a display 11, which provides mounting support for the display 11. The tabletop 1 is externally fixedly connected to a noise meter 12. The reducer 10 is externally fixedly connected to a coupling 13, which provides the power input connection point for the coupling 13. The coupling 13 is externally fixedly connected to a sensor 14, which provides the mounting carrier for the sensor 14. The other end of the coupling 13 is fixedly connected to a support base 15, which provides connection support for the support base 15. The support base 15 is externally fixedly connected to a mounting plate 16, which provides fixed support for the mounting plate 16. The mounting plate 16 is a plate-shaped structure used to assist in fixing the electric operating mechanism 17 or other test auxiliary components.
[0029] Specifically, the tabletop 1 is externally fixed with a base plate 2 9. The base plate 2 9 provides fixed support for the reducer 10, which can adjust the speed and torque of the power source; on the other hand, it provides mounting support for the display 11. The tabletop 1 also fixes the noise measuring instrument 12 to monitor test noise. The reducer 10 provides a power input connection point for the coupling 13. The coupling 13 serves as both the mounting carrier for the sensor 14 and a connection support for the support seat 15 at the other end. The support seat 15 then fixes the mounting plate 16. The mounting plate 16 can assist in fixing the electric operating mechanism 17 or other test auxiliary components to ensure stable installation of the test components.
[0030] The implementation principle of this application embodiment is as follows: When it is necessary to test the electric operating mechanism 17, the electric operating mechanism 17 is fixed to the outside of the protective shell 39 by the fixing mechanism. Then, the clutch 8 is activated, and the clutch 8 will drive the movement of the reducer 10. The reducer 10 will scale the torque emitted by the clutch 8. The sensor 14 on the outside of the reducer 10 will detect the torque emitted by the reducer 10. The electric operating mechanism 17 on the outside of the mounting plate 16 is detected through the coupling 13. The output torque is adjusted by the adjuster 7 on the surface of the table 1 to detect the torque resistance of the electric operating mechanism 17. The noise measuring instrument 12 on the surface of the table 1 is used to detect the noise emitted by the electric operating mechanism 17 during use, thereby achieving the test of the electric operating mechanism 17.
[0031] When testing the electric operating mechanism 17, the torque will cause the clamping mechanism 3 to vibrate violently. Therefore, the damping mechanism 4 under the mounting plate 16 will dampen the vibration. When the torque is too large, the mounting plate 16 will put pressure on the second spring 52, and the second spring 52 will deform, causing the second fixing block 42 to move downward. The connecting shaft 43 outside the second fixing block 42 will press downward, which will press the first spring 48 below. The first spring 48 absorbs energy and achieves the effect of shock absorption.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A comprehensive testing device for intelligent electric operating mechanisms, comprising a table (1), characterized in that: The tabletop (1) is provided with a clamping mechanism (3) on its outside and a shock-absorbing mechanism (4) on its outside. The clamping mechanism (3) includes a fixed column (31), a rotating block (32) is rotatably connected to the outside of the fixed column (31), a connecting block (33) is fixedly connected to the outside of the rotating block (32), a fixed block (34) is fixedly connected to the outside of the table (1), a hydraulic press (35) is fixedly connected to the outside of the fixed block (34), a sliding block (36) is fixedly connected to the outside of the hydraulic press (35), a sliding shaft (37) is fixedly connected to the outside of the table (1), the sliding block (36) is slidably connected to the outside of the sliding shaft (37), a clamping block (38) is fixedly connected to the outside of the sliding block (36), a protective shell (39) is fixedly connected to the outside of the fixed column (31), the clamping block (38) is slidably connected to the inside of the protective shell (39), an electric operating mechanism (17) is movably connected to the outside of the protective shell (39), and a reset component (5) is provided inside the shock absorption mechanism (4).
2. The intelligent electric operating mechanism comprehensive testing device according to claim 1, characterized in that: The shock absorption mechanism (4) includes a connecting plate (41), a fixing block (42) is fixedly connected to the outside of the connecting plate (41), a connecting shaft (43) is fixedly connected to the outside of the fixing block (42), a fixing plate (44) is fixedly connected to the outside of the connecting shaft (43), a driven plate (45) is rotatably connected to the outside of the fixing plate (44), a sliding block (46) is rotatably connected to the other end of the driven plate (45), a spring (48) is fixedly connected to the outside of the sliding block (46), a fixing rod (47) is sleeved inside the spring (48), and a limit block (49) is fixedly connected to the outside of the fixing rod (47).
3. The intelligent electric operating mechanism comprehensive testing device according to claim 2, characterized in that: The reset assembly (5) includes a telescopic rod (51), one end of which is fixedly connected to the outside of the fixed block (42), and a spring (52) is sleeved on the outside of the telescopic rod (51). A connecting plate (53) is fixedly connected to the outside of the limiting block (49).
4. The intelligent electric operating mechanism comprehensive testing device according to claim 1, characterized in that: The tabletop (1) is externally fixedly connected to table legs (2), and the tabletop (1) is externally fixedly connected to an adjuster (7).
5. The intelligent electric operating mechanism comprehensive testing device according to claim 1, characterized in that: The tabletop (1) is externally fixedly connected to a base plate (6), and the base plate (6) is externally fixedly connected to a clutch (8).
6. The intelligent electric operating mechanism comprehensive testing device according to claim 1, characterized in that: The tabletop (1) is externally fixedly connected to a base plate (9), the base plate (9) is externally fixedly connected to a speed reducer (10), and the base plate (9) is externally fixedly connected to a display (11).
7. The intelligent electric operating mechanism comprehensive testing device according to claim 6, characterized in that: A noise measuring instrument (12) is fixedly connected to the outside of the table (1), a coupling (13) is fixedly connected to the outside of the reducer (10), and a sensor (14) is fixedly connected to the outside of the coupling (13).
8. The intelligent electric operating mechanism comprehensive testing device according to claim 7, characterized in that: The other end of the coupling (13) is fixedly connected to a support base (15), and the support base (15) is fixedly connected to an external mounting plate (16).