CN213276364U - Frequency converter control panel testing arrangement - Google Patents
Frequency converter control panel testing arrangement Download PDFInfo
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- CN213276364U CN213276364U CN202022364790.5U CN202022364790U CN213276364U CN 213276364 U CN213276364 U CN 213276364U CN 202022364790 U CN202022364790 U CN 202022364790U CN 213276364 U CN213276364 U CN 213276364U
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Abstract
The utility model discloses a frequency converter control panel testing device, relating to the technical field of frequency converters; the frequency converter control board testing device comprises a supporting assembly, wherein the supporting assembly consists of a bottom plate, a first upright post and a second upright post, and the first upright post and the second upright post are mutually symmetrical; a movable plate is movably connected between the first upright post and the second upright post, a pressure plate is arranged at the bottom of the movable plate, and the pressure plate is movably connected with a first adjusting component arranged on the movable plate; the first upright post and the second upright post are provided with second adjusting components for adjusting the height of the movable plate; the height position of the pressing plate can be adjusted by arranging the first adjusting component and the second adjusting component, a combined adjusting mode of fine adjustment and coarse adjustment can be realized, and the adjusting capacity of the pressing plate is improved; and the stability of the pressing plate in the moving process is improved through the first adjusting assembly, so that the test is convenient, and the practicability is very good.
Description
Technical Field
The utility model relates to a converter technical field specifically is a converter control panel testing arrangement.
Background
The frequency converter is one of the indispensable important devices for speed regulation control and energy conservation of modern motors, and is an electric control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The control board is a main device on the frequency converter, and the control board needs to be tested in the production process of the frequency converter.
The grant notice number CN207965637U discloses a frequency converter control panel testing device, which comprises an operation table, wherein two connecting plates are fixedly mounted at the top of the operation table, the same supporting plate is fixedly mounted at the tops of the two connecting plates, a communicating hole is formed in the top of the supporting plate, a lead screw is arranged in the communicating hole, the top end of the lead screw extends to the upper side of the supporting plate, the bottom end of the lead screw extends to the lower side of the supporting plate and is welded with a pressing plate, a first groove is formed in one side of the lead screw, a limiting rod is fixedly mounted at the bottom of the supporting plate and is slidably mounted in the first groove, an annular groove is formed in the inner wall of the communicating hole, a fixing block is rotatably mounted in the annular groove, the fixing block is movably sleeved on the lead screw, a plurality; the lifting structure of clamp plate is very complicated among the above-mentioned device, and the cost is very high, is unfavorable for using widely, and the clamp plate does not have the structure to support and connect at the lift in-process simultaneously for the relatively poor and skew of taking place the position easily of stability in the removal process, and then influence test effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a converter control panel testing arrangement solves above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a frequency converter control panel testing device comprises a supporting assembly, wherein the supporting assembly consists of a bottom plate, a first upright post and a second upright post, the first upright post and the second upright post are fixed on the bottom plate, and the first upright post and the second upright post are mutually symmetrical; a movable plate is movably connected between the first upright post and the second upright post, a pressure plate is arranged at the bottom of the movable plate, and the pressure plate is movably connected with a first adjusting component arranged on the movable plate; the first upright post and the second upright post are provided with second adjusting components for adjusting the height of the movable plate; the bottom plate is movably arranged on the buffer component.
In one alternative: the bottom plate is connected with a sliding rod in the buffer assembly in a sliding mode, a base plate is fixed to the bottom of the sliding rod, and a third spring is arranged between the bottom plate and the base plate.
In one alternative: the first adjusting assembly comprises a threaded sleeve fixed on the movable plate, the threaded sleeve penetrates through the movable plate, a first threaded rod is connected with the threaded sleeve in a threaded mode, the bottom of the first threaded rod is rotatably connected with the pressing plate, and the top of the first threaded rod is connected with the driving piece.
In one alternative: the driving piece is a rocker or a motor.
In one alternative: the first adjusting assembly further comprises a first cavity arranged on the movable plate, a first guide rod is fixed in the first cavity, a sliding block is connected to the first guide rod in a sliding mode, the sliding block is connected with the first cavity through a first spring, a first connecting seat is fixed on the sliding block and hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to a second connecting seat fixed on the pressing plate.
In one alternative: the two ends of the pressing plate are fixedly provided with inserting cylinders, telescopic rods are movably connected onto the inserting cylinders, base plates are fixed at the bottoms of the telescopic rods, and the base plates are connected with the inserting cylinders through second springs.
In one alternative: the second adjusting component comprises a second cavity arranged on the first stand column and a third cavity arranged on the second stand column, a second threaded rod is rotatably connected in the second cavity, a second guide rod is fixedly connected in the third cavity, one end of the pressing plate is in threaded connection with the second threaded rod, the other end of the pressing plate is in sliding connection with the second guide rod, and the second threaded rod is connected with the output end of the motor through a bevel gear set.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the height position of the pressing plate can be adjusted by arranging the first adjusting component and the second adjusting component, a combined adjusting mode of fine adjustment and coarse adjustment can be realized, and the adjusting capacity of the pressing plate is improved; and the stability of the pressing plate in the moving process is improved through the first adjusting assembly, so that the test is convenient, and the practicability is very good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the region a of the present invention.
Fig. 3 is a schematic view illustrating the connection between the middle support member and the movable plate of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Notations for reference numerals: 01-supporting component, 02-movable plate, 03-first adjusting component, 04-pressing plate, 05-second adjusting component, 06-buffering component, 11-bottom plate, 12-first upright post, 13-second upright post, 31-threaded sleeve, 32-first threaded rod, 33-driving piece, 34-first chamber, 35-first guide rod, 36-sliding block, 37-first spring, 38-first connecting seat, 39-connecting rod, 310-second connecting seat, 41-inserting barrel, 42-telescopic rod, 43-second spring, 44-backing plate, 51-second chamber, 52-second threaded rod, 53-bevel gear set, 54-motor, 55-third chamber, 56-second guide rod, 61-sliding rod, 62-third spring, 63-pad.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a testing apparatus for a frequency converter control board includes a supporting assembly 01, the supporting assembly 01 is composed of a bottom plate 11, a first upright 12 and a second upright 13, the first upright 12 and the second upright 13 are fixed on the bottom plate 11, and the first upright 12 and the second upright 13 are symmetrical to each other; a movable plate 02 is movably connected between the first upright post 12 and the second upright post 13, namely the movable plate 02 can move in the vertical direction, so that the position of the movable plate 02 can be conveniently adjusted, a pressure plate 04 is arranged at the bottom of the movable plate 02, the pressure plate 04 is movably connected with a first adjusting component 03 arranged on the movable plate 02, the position of the pressure plate 04 can be adjusted through the first adjusting component 03, and the device has a good fine adjustment effect and is convenient for subsequent testing work; the first upright post 12 and the second upright post 13 are provided with a second adjusting component 05 for adjusting the height of the movable plate 02, and the movable plate 02 can be driven to move in the vertical direction through the second adjusting component 05, so that the device is very simple and practical; the bottom plate 11 is movably arranged on the buffer component 06.
Further, first adjusting part 03 is including fixing the threaded sleeve pipe 31 on fly leaf 02, threaded sleeve pipe 31 runs through fly leaf 02, threaded sleeve pipe 31 internal thread is connected with first threaded rod 32, can make first threaded rod 32 remove in the vertical direction when first threaded rod 32 is rotatory, the bottom and the clamp plate 04 of first threaded rod 32 rotate and be connected, can drive clamp plate 04 and remove in the vertical direction when first threaded rod 32 is rotatory, and then play the effect of adjusting clamp plate 04 position, the top and the driving piece 33 of first threaded rod 32 are connected, can drive first threaded rod 32 through driving piece 33 and rotate, and then drive clamp plate 04 and remove, the structure is very simple and practical.
Further, the driving member 33 is a rocker or a motor, and can be set according to actual requirements.
Further, the first adjusting assembly 03 further includes a first chamber 34 disposed on the movable plate 02, a first guide rod 35 is fixed in the first chamber 34, a slider 36 is slidably connected to the first guide rod 35, that is, the slider 36 can move in the length direction of the first guide rod 35, so as to conveniently adjust the position of the first guide rod 35, and the slider 36 is connected to the first chamber 34 through a first spring 37, so as to have a very good buffering effect; be fixed with first connecting seat 38 on the slider 36, first connecting seat 38 is articulated with the one end of connecting rod 39, and the other end of connecting rod 39 is articulated with the second connecting seat 310 of fixing on clamp plate 04, when clamp plate 04 moved on vertical direction, can drive slider 36 through connecting rod 39 and slide on first guide bar 35, improved clamp plate 04 stability at the removal in-process, had very good practicality.
Furthermore, the two ends of the pressing plate 04 are fixed with inserting cylinders 41, the inserting cylinders 41 are movably connected with telescopic rods 42, the bottom of each telescopic rod 42 is fixed with a base plate 44, and the base plates 44 are connected with the inserting cylinders 41 through second springs 43, so that the buffering effect can be achieved.
Further, the second adjusting assembly 05 comprises a second chamber 51 arranged on the first column 12 and a third chamber 55 arranged on the second column 13, a second threaded rod 52 is rotatably connected in the second chamber 51, a second guide rod 56 is fixedly connected in the third chamber 55, one end of the pressing plate 04 is in threaded connection with the second threaded rod 52, and the other end of the pressing plate 04 is in sliding connection with the second guide rod 56, when the second threaded rod 52 rotates, the movable plate 02 can be driven to move in the vertical direction, so that the first adjusting assembly 03 and the pressing plate 04 are driven to move, the function of coarse adjustment is realized, and the integral adjusting capability is better; the second threaded rod 52 is connected with the output end of the motor 54 through the bevel gear set 53, and when the motor 54 works, the second threaded rod 52 can be driven to rotate, so that the position of the movable plate 02 is adjusted.
The height position of the pressure plate 04 can be adjusted by arranging the first adjusting component 03 and the second adjusting component 05, so that a combined adjusting mode of fine adjustment and coarse adjustment can be realized, and the adjusting capacity of the pressure plate 04 is improved; and the stability of the pressure plate 04 in the moving process is improved through the first adjusting component 03, so that the test is convenient, and the practicability is very good.
Example 2
Referring to fig. 4, the base plate 11 is slidably connected to a slide rod 61 in the buffer assembly 06, a backing plate 63 is fixed to the bottom of the slide rod 61, and a third spring 62 is arranged between the base plate 11 and the backing plate 63, so that the buffer assembly 06 can play a very good role in buffering, thereby facilitating the overall shock absorption during working and improving the test effect.
The utility model discloses a theory of operation is: the movable plate 02 is driven to move downwards by the second adjusting component 05, and when the pressure plate 04 is positioned above the control plate, coarse adjustment is carried out by the first adjusting component 03, so that the test work is facilitated; during the movement of the pressure plate 04, the connecting rod 39 drives the sliding block 36 to slide on the first guide rod 35, so as to improve the stability of the pressure plate 04.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A frequency converter control panel testing device comprises a supporting assembly (01) and is characterized in that the supporting assembly (01) consists of a bottom plate (11), a first upright post (12) and a second upright post (13), the first upright post (12) and the second upright post (13) are fixed on the bottom plate (11), and the first upright post (12) and the second upright post (13) are mutually symmetrical; a movable plate (02) is movably connected between the first upright post (12) and the second upright post (13), a pressure plate (04) is arranged at the bottom of the movable plate (02), and the pressure plate (04) is movably connected with a first adjusting component (03) arranged on the movable plate (02); the first upright post (12) and the second upright post (13) are provided with a second adjusting component (05) for adjusting the height of the movable plate (02); the bottom plate (11) is movably arranged on the buffer component (06).
2. The frequency converter control board testing device according to claim 1, wherein the bottom board (11) is slidably connected with a sliding rod (61) in the buffer assembly (06), a backing plate (63) is fixed at the bottom of the sliding rod (61), and a third spring (62) is arranged between the bottom board (11) and the backing plate (63).
3. The frequency converter control board testing device according to claim 1, wherein the first adjusting assembly (03) comprises a threaded sleeve (31) fixed on the movable plate (02), the threaded sleeve (31) penetrates through the movable plate (02), a first threaded rod (32) is connected to the threaded sleeve (31) in a threaded manner, the bottom of the first threaded rod (32) is rotatably connected with the pressing plate (04), and the top of the first threaded rod (32) is connected with the driving member (33).
4. Frequency converter control board testing device according to claim 3, characterized in that the drive (33) is a rocker or a motor.
5. The frequency converter control board testing device according to claim 3, wherein the first adjusting assembly (03) further comprises a first cavity (34) disposed on the movable plate (02), a first guide rod (35) is fixed in the first cavity (34), a sliding block (36) is slidably connected to the first guide rod (35), the sliding block (36) is connected to the first cavity (34) through a first spring (37), a first connecting seat (38) is fixed on the sliding block (36), the first connecting seat (38) is hinged to one end of a connecting rod (39), and the other end of the connecting rod (39) is hinged to a second connecting seat (310) fixed on the pressure plate (04).
6. The frequency converter control board testing device according to claim 1, wherein two ends of the pressing board (04) are fixed with inserting cylinders (41), the inserting cylinders (41) are movably connected with telescopic rods (42), the bottoms of the telescopic rods (42) are fixed with backing plates (44), and the backing plates (44) are connected with the inserting cylinders (41) through second springs (43).
7. The frequency converter control board testing device according to claim 1, wherein the second adjusting assembly (05) comprises a second chamber (51) arranged on the first upright post (12) and a third chamber (55) arranged on the second upright post (13), a second threaded rod (52) is rotatably connected in the second chamber (51), a second guide rod (56) is fixedly connected in the third chamber (55), one end of the pressing plate (04) is in threaded connection with the second threaded rod (52), the other end of the pressing plate is in sliding connection with the second guide rod (56), and the second threaded rod (52) is connected with the output end of the motor (54) through a bevel gear set (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364790.5U CN213276364U (en) | 2020-10-22 | 2020-10-22 | Frequency converter control panel testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364790.5U CN213276364U (en) | 2020-10-22 | 2020-10-22 | Frequency converter control panel testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276364U true CN213276364U (en) | 2021-05-25 |
Family
ID=75951232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022364790.5U Active CN213276364U (en) | 2020-10-22 | 2020-10-22 | Frequency converter control panel testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213276364U (en) |
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2020
- 2020-10-22 CN CN202022364790.5U patent/CN213276364U/en active Active
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