CN217305351U - Converter test platform convenient to adjust - Google Patents
Converter test platform convenient to adjust Download PDFInfo
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- CN217305351U CN217305351U CN202220095226.4U CN202220095226U CN217305351U CN 217305351 U CN217305351 U CN 217305351U CN 202220095226 U CN202220095226 U CN 202220095226U CN 217305351 U CN217305351 U CN 217305351U
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- tester
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Abstract
The utility model discloses a converter test platform convenient to adjust has the advantage of being convenient for adjust and improving the test platform suitability, including control cabinet, testboard, tester, the fixed setting of testboard is on the control cabinet, and testboard bilateral symmetry is provided with the movable plate, the fixed placing on the movable plate of tester, fixedly connected with X axle position adjusting part and Y axle position adjusting part on the movable plate, the control cabinet bottom is equipped with Z axle position adjusting part, the bottom surface of Z axle position adjusting part fixed connection testboard, the utility model discloses a be equipped with X axle position adjusting part, Y axle position adjusting part and Z axle position adjusting part, can make converter test platform have the advantage that has the regulation of being convenient for and improve the test platform suitability.
Description
Technical Field
The utility model relates to a converter technical field, more specifically say, it relates to a converter test platform convenient to adjust.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off the internal IGBT, and provides the required power supply voltage according to the actual requirement of the motor, thereby achieving the purposes of energy conservation and speed regulation.
The converter need test or investigate it before using for guaranteeing its work efficiency, this just needs to use converter test platform, at present, a converter test platform among the prior art is because inconvenient carries out fine position control to the tester on control cabinet, testboard and the testboard, leads to test platform to use inconvenient and the suitability is low when testing the converter, and then influences the test effect to the converter easily, consequently, need provide a converter test platform convenient to adjust.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a converter test platform convenient to adjust.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a converter test platform convenient to adjust, includes control cabinet, testboard, tester, the testboard is fixed to be set up on the control cabinet, and testboard bilateral symmetry is provided with the movable plate, the tester is fixed to be placed on the movable plate, fixedly connected with X axle position control assembly and Y axle position control assembly on the movable plate, the control cabinet bottom is equipped with Z axle position control assembly, the bottom surface of Z axle position control assembly fixed connection testboard.
Through adopting above-mentioned technical scheme, be equipped with X axle position control subassembly, Y axle position control subassembly and Z axle position control subassembly, can make test platform move in three direction is nimble to make the platform can adjust according to position, shape, the size of converter when testing the converter, thereby guarantee the effect of test and improve the suitability of test.
The utility model discloses further set up to: the X-axis position adjusting assembly comprises an X-axis guide rail and a fixing piece used for fixing the movable plate to move on the X-axis guide rail, the movable plate is in linkage connection with the X-axis guide rail, and the fixing piece is located on one side of the movable plate and penetrates through the movable plate and the test board.
By adopting the technical scheme, the movable plate drives the tester to flexibly move on the X axis on the test board through the X axis guide rail, so that the test is convenient for making corresponding position adjustment.
The utility model discloses further set up to: the fixing piece is a fixing bolt, a threaded hole penetrates through the movable plate and the test board at the position corresponding to the fixing bolt, and the fixing bolt is embedded in the threaded hole.
By adopting the technical scheme, the tester can be fixed when sliding on the movable plate in the X-axis direction, so that the tester can slide to a specified position to fix and limit, and the testing precision can be ensured.
The utility model discloses further set up to: the Y-axis position adjusting assembly comprises a Y-axis sliding block and limiting blocks, a first groove is formed in the top surface of the moving plate, the Y-axis sliding block is embedded in the first groove, the tester is in linkage connection with the Y-axis sliding block, and the limiting blocks are symmetrically arranged on the upper end surfaces of two sides of the moving plate and correspond to the position of the tester.
Through adopting above-mentioned technical scheme, the tester can be through the nimble removal of Y axle position adjustment subassembly on the movable plate on the Y axle, conveniently adjusts when testing the converter.
The utility model discloses further set up to: the Z-axis position adjusting assembly comprises a Z-axis sliding block, a driving air cylinder and a push-pull rod, a second groove is formed in the control console corresponding to one side wall of the test board, the Z-axis sliding block is embedded in the second groove, one surface of the test board, facing the second groove, is in linkage connection with the Z-axis sliding block, the output end of the driving air cylinder is fixedly connected with the push-pull rod, and one end, away from the driving air cylinder, of the push-pull rod is in linkage connection with the test board.
By adopting the technical scheme, the upper and lower heights of the test bench can be adjusted through the Z-axis position adjusting assembly, and convenience in use can be improved.
The utility model discloses further set up to: and a graduated scale for displaying the lifting height of the Z axis is arranged on the control console.
By adopting the technical scheme, the numerical value of the height adjustment can be displayed, and the accuracy of the height adjustment is ensured.
To sum up, the utility model has the advantages that: through X axle guide rail on the X axle position adjustment subassembly, Y axle slider on the Y axle position adjustment subassembly, Z axle slider on the Z axle position adjustment subassembly and drive actuating cylinder, can make test platform in the nimble slip of X axle, Y axle, three direction of Z axle, improve the convenience that test platform adjusted when testing the converter, ensure the effect and the accuracy nature of test.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a frequency converter testing platform convenient to adjust according to the present invention;
FIG. 2 is a front view of an embodiment of a frequency converter testing platform that is easy to adjust according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a frequency converter testing platform convenient for adjustment according to the present invention;
FIG. 4 is a schematic structural diagram of a testing platform of an embodiment of a frequency converter testing platform convenient for adjustment according to the present invention;
fig. 5 is a schematic structural diagram of a tester according to an embodiment of the present invention, which is convenient for adjustment.
In the figure: 1. a console; 2. a test bench; 3. moving the plate; 4. a tester; 5. an X-axis guide rail; 6. fixing the bolt; 7. a Y-axis slider; 8. a limiting block; 9. a Z-axis slide block; 10. a driving cylinder; 11. a push-pull rod; 12. a first groove; 13. a second groove; 14. a graduated scale.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The utility model provides a converter test platform convenient to adjust, includes control cabinet 1, testboard 2, tester 4, testboard 2 is fixed to be set up on control cabinet 1, and 2 bilateral symmetry of testboard are provided with movable plate 3, tester 4 is fixed to be placed on movable plate 3, fixedly connected with X axle position adjusting part and Y axle position adjusting part on the movable plate 3, control cabinet 1 bottom is equipped with Z axle position adjusting part, the bottom surface of Z axle position adjusting part fixed connection testboard 2, because present test platform is inconvenient to carry out fine position control to tester 4 on control cabinet 1, testboard 2 and the testboard 2, can lead to test platform not suitable when testing big or small converter to can influence the accuracy nature of test result again, consequently, the utility model discloses just be equipped with X axle position adjusting part at test platform, A Y-axis position adjustment assembly and a Z-axis position adjustment assembly.
The X-axis position adjusting assembly comprises an X-axis guide rail 5 and a fixing piece used for fixing the movable plate 3 to move on the X-axis guide rail 5, the movable plate 3 is in linkage connection with the X-axis guide rail 5, the fixing piece is located on one side of the movable plate 3 and penetrates through the movable plate 3 and the test bench 2, specifically, the movable plate 3 is in linkage connection with the X-axis guide rail 5, the movable plate 3 can flexibly move in the X-axis direction on the X-axis guide rail 5, and the tester 4 is fixedly connected to the movable plate 3, so that the tester 4 can be driven to move along with the X-axis direction when the movable plate 3 flexibly moves in the X-axis direction on the X-axis guide rail 5, and therefore, the position adjustment of the tester 4 in the X-axis direction can be achieved, the applicability can be improved, and the X-axis position adjusting assembly is suitable for the condition that frequency converters are different in size.
The mounting is fixing bolt 6, movable plate 3 and testboard 2 correspond fixing bolt 6 position department and are equipped with and run through threaded hole, fixing bolt 6 gomphosis is in threaded hole, fixing bolt 6's main function is used for when movable plate 3 drives tester 4 and slides on testboard 2, slide to the corresponding position of testing the converter and just can fix movable plate 3, because fixing bolt 6 gomphosis is at the threaded hole of movable plate 3 and testboard 2 corresponding fixing bolt 6 position department, so just can fix spacingly, thereby the phenomenon that can appear the skew during the prevention test leads to the test result inaccurate.
Y axle position control subassembly is including Y axle slider 7, stopper 8, 3 top surfaces of movable plate are equipped with first recess 12, 7 gomphosis of Y axle slider are in first recess 12, tester 4 is the linkage with Y axle slider 7 and is connected, stopper 8 symmetry sets up in 3 both sides up end of movable plate and corresponds concrete with tester 4 positions: because Y axle slider 7 gomphosis is in first recess 12 of movable plate 3 top surface, tester 4 is the linkage with Y axle slider 7 again and is connected, so tester 4 just can carry out the position control of Y axle direction on the movable plate 3, and stopper 8 can carry out the injecing of position on the Y axle direction to it, thereby improve the convenience and the suitability of testing, not only confine the position control of X axle to, can follow two position directions of Y axle and X axle and adjust, great having made things convenient for test platform to test the converter.
Z axle position control subassembly is including Z axle slider 9, drive actuating cylinder 10, push-and- pull rod 11, 2 lateral walls that correspond the testboard of control cabinet 1 are equipped with second recess 13, and Z axle slider 9 gomphosis is in second recess 13, testboard 2 is the linkage connection with Z axle slider 9 towards second recess 13 one side, drive actuating cylinder 10's output fixed connection push-and-pull rod 11, push-and-pull rod 11 deviates from and drives actuating cylinder 10 one end and be the linkage connection with testboard 2, and is specific: because the Z-axis sliding block 9 is embedded in the second groove 13 on the side wall of the control console 1 corresponding to the test board 2, and because the test board 2 faces the second groove 13 and is in linkage connection with the Z-axis sliding block 9, the output end of the driving cylinder 10 is fixedly connected with the push-pull rod 11, and one end of the push-pull rod 11, which is far away from the driving cylinder 10, is in linkage connection with the test board 2; drive actuating cylinder 10 and can drive push-and-pull rod 11 and upwards stretch out, push-and-pull rod 11 applys stress to testboard 2 after that, have the linkage to be connected with Z axle slider 9 on testboard 2, Z axle slider 9 gomphosis is in second recess 13, so testboard 2 will upwards slide, because the movable plate 3 is on testboard 2, tester 4 is on movable plate 3, so also can also follow upwards do the motion to the realization can be adjusted at test platform on the Z axle.
The control console 1 is provided with a graduated scale 14 for displaying the lifting height of the Z axis, and the graduated scale 14 is used for displaying the value of the test platform for position adjustment on the Z axis, so that the driving cylinder 10 is controlled to stop air supply and keep a stable state when the test platform moves to a specified position.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a converter test platform convenient to adjust, includes control cabinet (1), testboard (2), tester (4), characterized by: the testing table (2) is fixedly arranged on the control table (1), the two sides of the testing table (2) are symmetrically provided with the movable plate (3), the tester (4) is fixedly placed on the movable plate (3), the movable plate (3) is fixedly connected with an X-axis position adjusting assembly and a Y-axis position adjusting assembly, and the bottom of the control table (1) is provided with a Z-axis position adjusting assembly which is fixedly connected with the bottom surface of the testing table (2).
2. The frequency converter testing platform convenient to adjust as claimed in claim 1, wherein: the X-axis position adjusting assembly comprises an X-axis guide rail (5) and a fixing piece used for fixing the movable plate (3) to move on the X-axis guide rail (5), the movable plate (3) is in linkage connection with the X-axis guide rail (5), and the fixing piece is located on one side of the movable plate (3) and penetrates through the movable plate (3) and the test board (2).
3. The frequency converter testing platform convenient to adjust as claimed in claim 2, wherein: the fixing piece is a fixing bolt (6), a through threaded hole is formed in the position, corresponding to the fixing bolt (6), of the movable plate (3) and the test board (2), and the fixing bolt (6) is embedded in the threaded hole.
4. The frequency converter testing platform convenient to adjust as claimed in claim 1, wherein: y axle position control subassembly is including Y axle slider (7), stopper (8), movable plate (3) top surface is equipped with first recess (12), Y axle slider (7) gomphosis is in first recess (12), tester (4) are the linkage with Y axle slider (7) and are connected, stopper (8) symmetry set up in movable plate (3) both sides up end and correspond with tester (4) position.
5. The easy-to-adjust frequency converter test platform as claimed in claim 1, wherein: z axle position control subassembly is including Z axle slider (9), drive actuating cylinder (10), push-and-pull rod (11), a lateral wall that control cabinet (1) corresponds testboard (2) is equipped with second recess (13), and Z axle slider (9) gomphosis is in second recess (13), testboard (2) are the linkage connection with Z axle slider (9) towards second recess (13) one side, the output fixed connection push-and-pull rod (11) of driving actuating cylinder (10), and push-and-pull rod (11) deviate from and drive actuating cylinder (10) one end and be the linkage connection with testboard (2).
6. The frequency converter testing platform convenient to adjust as claimed in claim 1, wherein: and a graduated scale (14) for displaying the lifting height of the Z axis is arranged on the control console (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095226.4U CN217305351U (en) | 2022-01-14 | 2022-01-14 | Converter test platform convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095226.4U CN217305351U (en) | 2022-01-14 | 2022-01-14 | Converter test platform convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305351U true CN217305351U (en) | 2022-08-26 |
Family
ID=82925645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220095226.4U Active CN217305351U (en) | 2022-01-14 | 2022-01-14 | Converter test platform convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305351U (en) |
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2022
- 2022-01-14 CN CN202220095226.4U patent/CN217305351U/en active Active
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