CN217278675U - Automatic test line for transformer magnetic ring - Google Patents
Automatic test line for transformer magnetic ring Download PDFInfo
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- CN217278675U CN217278675U CN202123320500.8U CN202123320500U CN217278675U CN 217278675 U CN217278675 U CN 217278675U CN 202123320500 U CN202123320500 U CN 202123320500U CN 217278675 U CN217278675 U CN 217278675U
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Abstract
The utility model provides an automatic test line for a transformer magnetic ring, which comprises a tin bath, a turnover plate, a first cylinder, a second cylinder, a first lifting rod, a second lifting rod, a servo motor, a test plate and a tester body, the turnover plate is positioned at the top of the tin bath, one end of the turnover plate is rotatably connected with the bottom end of the first lifting rod, the other end of the turnover plate is rotatably connected with the bottom end of the second lifting rod, the first air cylinder is connected with the top end of the first lifting rod, the second cylinder is connected with the top end of the second lifting rod, the servo motor is arranged on the first lifting rod and connected with the turnover plate, a plurality of fixed slots have been seted up to the top surface of returning face plate, a plurality of pin holes have been seted up to the bottom of returning face plate, two the pin hole intercommunication is single the fixed slot, survey test panel set up in the top of returning face plate. The utility model discloses aim at solving current magnetic ring test and have operating error and have external interference's problem.
Description
Technical Field
The utility model belongs to the technical field of the transformer testing arrangement, concretely relates to transformer magnetic ring automatic test line.
Background
The magnetic ring is an important component of the transformer, the magnetic ring is usually formed by winding a lead on a magnetic core to form a coil structure, the coil structure is provided with two pins, when the magnetic ring is just produced, some defective products are not tested in a severe environment for a long time, a power supply with rated voltage and frequency is externally applied for testing, the voltage between turns, layers and sections of the winding is not enough to reach the breakdown voltage of dielectric defects, so that the discharge and breakdown of the insulation defects are caused, the high-voltage test is required to be carried out on the magnetic ring to detect the high-voltage resistance of the magnetic ring, and meanwhile, the electrical properties of the transformer such as inductance, resistance and the like are also tested.
However, pins of part of the magnetic rings are soft in texture, plug-in type testing is difficult to achieve, the pins need to be manually contacted with electrodes for testing, the labor intensity of operators is high, operation errors are easy to cause, and the product is touched by hands to generate interference, so that product performance is misjudged.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned exists, the utility model provides a transformer magnetic ring automatic test line to solve the problem that current magnetic ring test has operation error and has external disturbance, designed a transformer magnetic ring automatic test line, this transformer magnetic ring automatic test line can realize the automatic test of transformer magnetic ring, effectively improves transformer magnetic ring's efficiency of software testing.
The utility model discloses an automatic test line for transformer magnetic rings, which comprises a tin bath, a turnover plate, a first cylinder, a second cylinder, a first lifting rod, a second lifting rod, a servo motor, a test plate and a tester body, wherein the turnover plate is positioned at the top of the tin bath, one end of the turnover plate is rotatably connected with the bottom end of the first lifting rod, the other end of the turnover plate is rotatably connected with the bottom end of the second lifting rod, the first cylinder is connected with the top end of the first lifting rod, the second cylinder is connected with the top end of the second lifting rod, the servo motor is arranged on the first lifting rod and is connected with the turnover plate, the top surface of the turnover plate is provided with a plurality of fixed grooves, the bottom of the turnover plate is provided with a plurality of pin holes, two pin holes are communicated with a single fixed groove, the test plate is arranged above the turnover plate, the position of the test board corresponding to the fixing groove is provided with a plurality of test holes, and the tester body is electrically connected with the plurality of test holes.
Furthermore, the transformer magnetic ring automatic test line further comprises a first fan and a second fan, wherein the first fan and the second fan are symmetrically arranged on two sides of the bottom of the turnover plate.
Further, a heating device is arranged at the bottom of the tin bath.
When the automatic test line for the transformer magnetic ring is used for testing the transformer magnetic ring, the transformer magnetic ring can be fixed in the fixed groove, pins of the transformer magnetic ring penetrate through the pin holes and are exposed below the turnover plate, the turnover plate is driven to press downwards through the first air cylinder and the second air cylinder, the pins of the transformer magnetic ring are in contact with molten tin in a molten tin bath, the molten tin is cooled to solidify the pins after the turnover plate is lifted, the turnover plate is driven to turn over through the servo motor when the turnover plate is lifted, the pins of the transformer magnetic ring are enabled to face upwards, the pins of the transformer magnetic ring are driven to be inserted into the test holes through the first air cylinder and the second air cylinder, and the electrical property test of the transformer magnetic ring is carried out through the tester body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an automatic test line for a transformer magnetic ring.
Detailed Description
The utility model discloses a transformer magnetic ring automatic test line, this transformer magnetic ring automatic test line can realize the automatic test of transformer magnetic ring, effectively improve transformer magnetic ring's efficiency of software testing.
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides an automatic testing line for transformer magnetic rings, which comprises a tin bath 13, a turnover plate 8, a first cylinder 4, a second cylinder 6, a first lifting rod 1, a second lifting rod 7, a servo motor 2, a testing plate 10 and a tester body 5, wherein the turnover plate 8 is arranged at the top of the tin bath 13, one end of the turnover plate 8 is rotatably connected with the bottom end of the first lifting rod 1, the other end of the turnover plate 8 is rotatably connected with the bottom end of the second lifting rod 7, the first cylinder 4 is connected with the top end of the first lifting rod 1, the second cylinder 6 is connected with the top end of the second lifting rod 7, the servo motor 2 is arranged on the first lifting rod 1 and connected with the turnover plate 8, a plurality of fixing grooves 9 are arranged on the top surface of the turnover plate 8, a plurality of pin holes 12 are arranged on the bottom of the turnover plate 8, the two pin holes 12 are communicated with the single fixing groove 9, the test board 10 is arranged above the turnover board 8, a plurality of test holes 11 are formed in the positions, corresponding to the fixing grooves 9, of the test board 10, and the tester body 5 is electrically connected with the plurality of test holes 11.
The transformer magnetic ring automatic test line further comprises a first fan 3 and a second fan 14, wherein the first fan 3 and the second fan 14 are symmetrically arranged on two sides of the bottom of the turnover plate 8.
The bottom of the tin bath 13 is provided with a heating device.
When the automatic test line for the transformer magnetic ring is used for testing the transformer magnetic ring, the transformer magnetic ring can be fixed in the fixing groove 9, pins of the transformer magnetic ring penetrate through the pin holes 12 and are exposed below the turnover plate 8, the turnover plate 8 is driven to be pressed downwards by the first air cylinder 4 and the second air cylinder 6, the pins of the transformer magnetic ring are in contact with tin liquid in the tin bath 13, the pins are solidified after being cooled by the tin liquid, the turnover plate 8 is driven to be turned over by the servo motor 2 when being lifted, the pins of the transformer magnetic ring are enabled to be upward, the pins of the transformer magnetic ring are driven to be inserted into the test holes 11 by the first air cylinder 4 and the second air cylinder 6, and the electrical property test of the transformer magnetic ring is carried out through the tester body 5.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. An automatic test wire for a transformer magnetic ring is characterized by comprising a tin bath, a turnover plate, a first cylinder, a second cylinder, a first lifting rod, a second lifting rod, a servo motor, a test plate and a tester body, wherein the turnover plate is positioned at the top of the tin bath, one end of the turnover plate is rotatably connected to the bottom end of the first lifting rod, the other end of the turnover plate is rotatably connected to the bottom end of the second lifting rod, the first cylinder is connected with the top end of the first lifting rod, the second cylinder is connected with the top end of the second lifting rod, the servo motor is arranged on the first lifting rod and connected with the turnover plate, a plurality of fixing grooves are formed in the top surface of the turnover plate, a plurality of pin holes are formed in the bottom of the turnover plate, two pin holes are communicated with a single fixing groove, the test plate is arranged above the turnover plate, the position of the test board corresponding to the fixing groove is provided with a plurality of test holes, and the tester body is electrically connected with the plurality of test holes.
2. The automatic test line for a transformer magnetic ring as claimed in claim 1, further comprising a first fan and a second fan, wherein the first fan and the second fan are symmetrically disposed on two sides of the bottom of the flipping plate.
3. The automatic test line for the magnetic ring of the transformer as claimed in claim 1, wherein a heating device is disposed at the bottom of the tin bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320500.8U CN217278675U (en) | 2021-12-27 | 2021-12-27 | Automatic test line for transformer magnetic ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320500.8U CN217278675U (en) | 2021-12-27 | 2021-12-27 | Automatic test line for transformer magnetic ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278675U true CN217278675U (en) | 2022-08-23 |
Family
ID=82890654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123320500.8U Active CN217278675U (en) | 2021-12-27 | 2021-12-27 | Automatic test line for transformer magnetic ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278675U (en) |
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2021
- 2021-12-27 CN CN202123320500.8U patent/CN217278675U/en active Active
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