CN220772548U - Fatigue life test board of electric actuator - Google Patents
Fatigue life test board of electric actuator Download PDFInfo
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- CN220772548U CN220772548U CN202322693178.6U CN202322693178U CN220772548U CN 220772548 U CN220772548 U CN 220772548U CN 202322693178 U CN202322693178 U CN 202322693178U CN 220772548 U CN220772548 U CN 220772548U
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- 238000012360 testing method Methods 0.000 title claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000011056 performance test Methods 0.000 description 1
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Abstract
The utility model discloses a fatigue life test board of an electric actuator, which comprises a test supporting board, an electric actuator fixing and height-adjusting mechanism, a test board height-adjusting moving mechanism, an electric actuator height-adjusting assembly, an electric actuator fixing assembly, a test board height-adjusting assembly and a test board moving assembly, wherein the electric actuator fixing and height-adjusting mechanism comprises a fixing vertical frame, a transmission threaded rod, a driving motor, a supporting guide rod, a movable supporting seat, an electric actuator mounting board, a fatigue life tester, a telescopic hydraulic rod and an electric actuator clamping plate, and the test board height-adjusting moving mechanism comprises a sliding sleeve, a supporting sleeve, a fixing connecting rod, a bottom supporting plate, a movable roller and a braking plate. The height of the electric actuator can be conveniently and automatically adjusted through the electric actuator fixing and height adjusting mechanism, the automatic and stable clamping of the electric actuator can be conveniently realized, and the purposes of conveniently adjusting the height of the test bench and conveniently carrying and moving can be realized through the test bench height adjusting and moving mechanism.
Description
Technical Field
The utility model belongs to the technical field of electric actuator testing, and particularly relates to a fatigue life test board of an electric actuator.
Background
Electric actuators, also known as valve operators, are widely used for automated control of industrial plumbing and instrumentation valves. The electric actuator needs to perform certain performance tests after the manufacturing assembly is completed so as to ensure the quality of products.
The fatigue life of the existing electric actuator needs to be tested during testing, and the fatigue life test bench of the existing electric actuator has single function, is inconvenient to automatically and stably clamp the electric actuator, is inconvenient to automatically adjust the height of the electric actuator for testing, and is inconvenient to adjust the height of the test bench according to the use requirement, so that the fatigue life test bench of the electric actuator is urgently needed to solve the problems.
Disclosure of Invention
Aiming at the situation, the utility model provides a fatigue life test board of an electric actuator for overcoming the defects of the prior art.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides an electric actuator's fatigue life testboard, includes the test supporting bench to and set up the fixed mechanism of heightening of electric actuator on the test supporting bench, the fixed mechanism of heightening of electric actuator includes electric actuator heightening subassembly and electric actuator fixed subassembly, electric actuator heightens the subassembly and sets up on the test supporting bench, be connected with electric actuator fixed subassembly on the electric actuator heightening subassembly, still include testboard heightening mobile mechanism, testboard heightening mobile mechanism sets up on the test supporting bench diapire, and it includes testboard heightening subassembly and testboard mobile assembly, testboard heightening subassembly sets up on the test supporting bench, testboard mobile assembly sets up on testboard heightening subassembly.
For smoothly realizing the purpose of convenient automatic adjustment electric actuator test's height, electric actuator heightening subassembly includes fixed grudging post of fixed connection on the test supporting bench, rotate between fixed grudging post roof and the diapire and be connected with the drive threaded rod, fixedly connected with drive threaded rod pivoted driving motor on the fixed grudging post roof, fixedly connected with supports the guide bar between fixed grudging post roof and the diapire, run through sliding connection has the removal supporting seat on the support guide bar, threaded connection has the removal supporting seat on the drive threaded rod.
For smoothly realizing the purpose of conveniently stabilizing the centre gripping to electric actuator automation, electric actuator fixed subassembly includes fixed connection's electric actuator mount table on the electric actuator mount table, be connected with fatigue life tester on the electric actuator mount table diapire, fixed connection has flexible hydraulic stem on the electric actuator mount table both sides wall, be connected with electric actuator grip block on the flexible hydraulic stem.
In order to realize the purpose of conveniently heightening the test bench, the test bench heightening assembly comprises a sliding sleeve fixedly connected with the bottom wall of a test supporting bench, a supporting sleeve is connected to the sliding sleeve in a sliding manner, and a fixed connecting rod is connected to the sliding sleeve and the supporting sleeve in a penetrating manner.
In order to realize conveniently carrying the purpose of removal, testboard remove the subassembly and include fixed connection's bottom extension board on the support sleeve, be connected with the removal gyro wheel on the bottom extension board diapire, be connected with the braking vane on the removal gyro wheel.
Further, the fixed stand is symmetrically arranged at two ends of the test supporting table, the movable supporting seat is symmetrically arranged at two ends of the electric actuator mounting table, and the telescopic hydraulic rod and the electric actuator clamping plate are symmetrically arranged at two ends of the electric actuator mounting table.
Preferably, the fixed stand is in an I-shaped arrangement, the movable supporting seat is in an L-shaped arrangement, the electric actuator mounting table is in a U-shaped arrangement, and the supporting sleeve and the fixed connecting rod are both in a U-shaped arrangement.
The beneficial effects obtained by the utility model by adopting the structure are as follows: according to the fatigue life test bench of the electric actuator, the purpose of conveniently and automatically adjusting the test height of the electric actuator and conveniently automatically and stably clamping the electric actuator can be achieved through the fixed height adjusting mechanism of the electric actuator, and the purpose of conveniently adjusting the test bench and conveniently carrying and moving can be achieved through the height adjusting and moving mechanism of the test bench.
Drawings
Fig. 1 is a schematic structural diagram of a fatigue life test stand of an electric actuator according to the present disclosure;
FIG. 2 is a schematic view of another angle structure of a fatigue life test stand of an electric actuator according to the present disclosure;
FIG. 3 is a cross-sectional view of a fatigue life test stand for an electric actuator according to the present disclosure;
fig. 4 is another angular cross-sectional view of a fatigue life testing stand for an electric actuator according to the present disclosure.
Wherein, 1, a test supporting table, 2, an electric actuator fixing and height adjusting mechanism, 3, a test table height adjusting moving mechanism, 4, an electric actuator height adjusting component, 5, an electric actuator fixing component, 6, a test table height adjusting component, 7, a test table moving component, 8, a fixed stand, 9, a transmission threaded rod, 10, a driving motor, 11, a supporting guide rod, 12, a movable supporting seat, 13, an electric actuator mounting table, 14, a fatigue life tester, 15, a telescopic hydraulic rod, 16, an electric actuator clamping plate, 17, a sliding sleeve, 18, a supporting sleeve, 19, a fixed connecting rod, 20, a bottom support plate, 21, a movable roller, 22 and a braking plate.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, in order to realize the above functions, the technical scheme adopted by the utility model is as follows: the utility model provides an electric actuator's fatigue life testboard, including test supporting bench 1, and set up the fixed mechanism 2 that adjusts the height of electric actuator on test supporting bench 1, electric actuator is fixed to adjust the mechanism 2 including electric actuator adjusts the height subassembly 4 and electric actuator is fixed subassembly 5, electric actuator adjusts the height subassembly 4 and sets up on test supporting bench 1, be connected with electric actuator fixed subassembly 5 on the electric actuator adjusts the height subassembly 4, still include testboard and adjust high moving mechanism 3, testboard adjusts high moving mechanism 3 and sets up on test supporting bench 1 diapire, it includes testboard and adjusts high subassembly 6 and testboard and remove subassembly 7, testboard adjusts high subassembly 6 and sets up on test supporting bench 1, testboard removes subassembly 7 and sets up on testboard and adjusts high subassembly 6.
As shown in fig. 1-4, the electric actuator heightening component 4 comprises a fixed vertical frame 8 fixedly connected to the test supporting table 1, the fixed vertical frame 8 is symmetrically arranged at two ends of the test supporting table 1, the fixed vertical frame 8 is in an i-shaped arrangement, a transmission threaded rod 9 is rotatably connected between the top wall and the bottom wall of the fixed vertical frame 8, a driving motor 10 for driving the transmission threaded rod 9 to rotate is fixedly connected to the top wall of the fixed vertical frame 8, a supporting guide rod 11 is fixedly connected between the top wall and the bottom wall of the fixed vertical frame 8, a movable supporting seat 12 is penetrated and slidably connected to the supporting guide rod 11, a movable supporting seat 12 is in threaded connection to the transmission threaded rod 9, the movable supporting seat 12 is in an L-shaped arrangement, the electric actuator fixing component 5 comprises an electric actuator mounting table 13 fixedly connected to the electric actuator mounting table 13, the movable supporting seat 12 is symmetrically arranged at two ends of the electric actuator mounting table 13, the electric actuator mounting table 13 is in a U-shaped arrangement, a fatigue life tester 14 is connected to the bottom wall of the electric actuator mounting table 13, telescopic hydraulic rods 15 are fixedly connected to the two side walls of the electric actuator mounting table 13, electric actuator clamping plates 16 are connected to the telescopic hydraulic rods 15, and the electric actuator clamping plates 16 are arranged at two ends of the electric actuator clamping plates 16 are arranged at the two ends of the electric actuator clamping plates 13.
As shown in fig. 1-4, the test bench height adjusting component 6 comprises a sliding sleeve 17 fixedly connected to the bottom wall of the test supporting bench 1, a supporting sleeve 18 is connected to the sliding sleeve 17 in a sliding manner, fixed connecting rods 19 are connected to the sliding sleeve 17 and the supporting sleeve 18 in a penetrating manner, the supporting sleeve 18 and the fixed connecting rods 19 are all in a U-shaped arrangement, the test bench moving component 7 comprises a bottom supporting plate 20 fixedly connected to the supporting sleeve 18, a moving roller 21 is connected to the bottom wall of the bottom supporting plate 20, and a braking plate 22 is connected to the moving roller 21.
When the device is specifically used, a user can push the device under the action of the movable roller 21, the movable roller 21 and the device can be fixed by pressing the braking plate 22 when the device is moved to a position convenient to work, the sliding sleeve 17 is slid along the supporting sleeve 18, the height of the test board can be adjusted, the fixed connecting rod 19 passes through the sliding sleeve 17 and the supporting sleeve 18 after the adjustment is finished, then the electric actuator is placed between two groups of electric actuator clamping plates 16 on the electric actuator mounting board 13, then the two groups of telescopic hydraulic rods 15 are opened to enable the electric actuator clamping plates 16 to extend, the electric actuator is clamped and fixed on the electric actuator mounting board 13 by the relative movement of the two groups of electric actuator clamping plates 16, the driving motor 10 is started, the transmission threaded rod 9 rotates to drive the two groups of movable supporting seats 12 to move along the supporting guide rod 11, meanwhile, the electric actuator mounting board 13 and the electric actuator move along with the supporting sleeve 18 to adjust the height of the test board, and the fatigue life tester 14 is started to perform fatigue life test for the electric actuator.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides an electric actuator's fatigue life testboard, includes test supporting bench, its characterized in that: and the electric actuator fixed heightening mechanism is arranged on the test supporting table and comprises an electric actuator heightening component and an electric actuator fixed component, the electric actuator heightening component is arranged on the test supporting table and is connected with the electric actuator fixed component, the electric actuator heightening mechanism further comprises a test table heightening moving mechanism, the test table heightening moving mechanism is arranged on the bottom wall of the test supporting table and comprises a test table heightening component and a test table moving component, the test table heightening component is arranged on the test supporting table, and the test table moving component is arranged on the test table heightening component.
2. The fatigue life testing stand of an electric actuator according to claim 1, wherein: the electric actuator heightening assembly comprises a fixed vertical frame fixedly connected to the test supporting table, a transmission threaded rod is rotationally connected between the top wall and the bottom wall of the fixed vertical frame, a driving motor for driving the transmission threaded rod to rotate is fixedly connected to the top wall of the fixed vertical frame, a supporting guide rod is fixedly connected between the top wall and the bottom wall of the fixed vertical frame, a movable supporting seat is connected to the supporting guide rod in a penetrating and sliding mode, and a movable supporting seat is connected to the transmission threaded rod in a threaded mode.
3. The fatigue life testing stand of an electric actuator according to claim 2, wherein: the electric actuator fixing assembly comprises an electric actuator mounting table fixedly connected with the electric actuator mounting table, a fatigue life tester is connected to the bottom wall of the electric actuator mounting table, telescopic hydraulic rods are fixedly connected to the two side walls of the electric actuator mounting table, and electric actuator clamping plates are connected to the telescopic hydraulic rods.
4. A fatigue life testing station for an electric actuator as claimed in claim 3, wherein: the test bench height-adjusting assembly comprises a sliding sleeve fixedly connected to the bottom wall of the test supporting table, the sliding sleeve is connected with a supporting sleeve in a sliding manner, and the sliding sleeve and the supporting sleeve are all connected with a fixed connecting rod in a penetrating manner.
5. The fatigue life testing stand of an electric actuator of claim 4, wherein: the test bench moving assembly comprises a bottom support plate fixedly connected to the support sleeve, a moving roller is connected to the bottom wall of the bottom support plate, and a braking plate is connected to the moving roller.
6. The fatigue life testing stand of an electric actuator of claim 5, wherein: the fixed stand symmetry sets up in the both ends of test supporting bench, remove the supporting seat symmetry and set up in the both ends of electric actuator mount table, flexible hydraulic stem with electric actuator grip block all symmetry sets up in the both ends of electric actuator mount table.
7. The fatigue life testing stand of an electric actuator of claim 6, wherein: the fixed stand is I-shaped, the movable supporting seat is L-shaped, the electric actuator mounting table is U-shaped, and the supporting sleeve and the fixed connecting rod are both U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693178.6U CN220772548U (en) | 2023-10-09 | 2023-10-09 | Fatigue life test board of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693178.6U CN220772548U (en) | 2023-10-09 | 2023-10-09 | Fatigue life test board of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772548U true CN220772548U (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693178.6U Active CN220772548U (en) | 2023-10-09 | 2023-10-09 | Fatigue life test board of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772548U (en) |
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2023
- 2023-10-09 CN CN202322693178.6U patent/CN220772548U/en active Active
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