CN216524496U - Digital display tension detection device for transformer winding - Google Patents
Digital display tension detection device for transformer winding Download PDFInfo
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- CN216524496U CN216524496U CN202220037370.2U CN202220037370U CN216524496U CN 216524496 U CN216524496 U CN 216524496U CN 202220037370 U CN202220037370 U CN 202220037370U CN 216524496 U CN216524496 U CN 216524496U
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Abstract
The utility model relates to a digital tension detection device for transformer winding, which comprises a wire frame, a support base, a winding mechanism and a tension tester, wherein the wire frame is provided with a wire winding mechanism; two sides of the supporting base are respectively provided with a supporting plate in a protruding mode, one end of the winding mechanism is connected with the supporting plates, and the wire frame is arranged at the other end of the winding mechanism; the tension tester is installed on the winding mechanism, at least two wire guide wheels are rotatably arranged on the tension tester, two adjacent wire guide wheels are arranged in a staggered mode, and wire guide grooves are formed in the wire guide wheels. The winding is taken out of the wire frame, passes through a wire guide wheel on the tension tester and is finally wound on a transformer fixed on the winding mechanism. The wire passing guide wheel of the tension tester can monitor the tension value of the transformer in the wire winding process for a long time, and the numerical value is accurate to read.
Description
Technical Field
The utility model relates to the technical field of transformer winding devices, in particular to a digital display tension detection device for transformer winding.
Background
In the winding process of the transformer, the tension of the wire determines the electrical performance and appearance of the transformer. Traditional transformer wire-wound tension detection device is manual pointer type tensiometer usually, and this kind of device need test each wire rod one by one when detecting tension one by one, and the pointer reading is unstable, can not monitor wire-wound tension for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a digital display tension detection device for winding of a transformer, which aims to solve the problems in the background technology.
The utility model relates to a digital display tension detection device for transformer winding, which comprises a wire rod frame, a supporting base, a winding mechanism and a tension tester, wherein the wire rod frame is provided with a wire rod hole; supporting plates are convexly arranged on two sides of the supporting base respectively, one end of the wire winding mechanism is connected with the supporting plates, and the wire frame is arranged at the other end of the wire winding mechanism; the tension tester is installed on the winding mechanism, at least two wire passing guide wheels are rotatably arranged on the tension tester, two adjacent wire passing guide wheels are arranged in a staggered mode, and wire passing grooves are formed in the wire passing guide wheels.
In one embodiment, the winding mechanism comprises a shell, a winding motor, a connecting frame and a wire passing plate, the shell is connected with the supporting plate, the winding motor is arranged in a cavity formed in the shell, the winding motor is in driving connection with one end of the connecting frame, the other end of the connecting frame protrudes out of the cavity of the shell, the wire passing plate is connected with one end, far away from the supporting plate, of the shell, the wire frame is arranged at one end, far away from the supporting plate, of the shell, and the tension tester is installed on the shell.
In one embodiment, the wire passing plate is provided with a plurality of wire passing holes, and the wire passing holes are arranged on the wire passing plate at equal intervals.
In one embodiment, the wire passing plate is made of ceramic.
In one embodiment, the spacing between two adjacent wire guide wheels is equal.
In one embodiment, the material of each wire guide wheel is ceramic.
In one embodiment, the wire rack is provided with a plurality of wire grooves, each wire groove is distributed into a plurality of rows of combinations, and two adjacent rows of the wire grooves are arranged in a staggered manner.
In one embodiment, the tensile tester is a digital display tensile tester.
The beneficial effects provided by the utility model are as follows: the winding is taken out of the wire frame, passes through the wire passing guide wheel on the tension tester and is finally wound on the transformer fixed by the winding mechanism. The tension tester can monitor the tension value of the winding of the transformer in the winding process for a long time, and the detected value is accurate and convenient to read.
Drawings
FIG. 1 is a schematic diagram of a planar structure of a digital display tension detecting device for winding wires of a transformer in one direction according to an embodiment;
FIG. 2 is a schematic diagram of a one-directional planar structure of the tensile tester in one embodiment.
In the attached drawings, 10, a digital tension detection device for transformer winding; 100. a wire frame; 110. a wire groove; 210. a housing; 220. a wire passing plate; 221. a wire passing hole; 230. a connecting frame; 240. a transformer; 300. a tension tester; 310. a wire guide wheel; 400. a support base; 410. and a support plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.
In one embodiment, as shown in fig. 1 and 2, a digital tension detecting device 10 for winding wires of a transformer comprises a wire frame 100, a supporting base 400, a winding mechanism and a tension tester 300; two sides of the supporting base 400 are respectively provided with a supporting plate 410 in a protruding manner, one end of the winding mechanism is connected with the supporting plate 410, and the other end of the winding mechanism is connected with the wire rack 100; the tension tester 300 is installed on the winding mechanism, at least two wire guide wheels 310 are rotatably arranged on the tension tester 300, every two adjacent wire guide wheels 310 are arranged in a staggered mode, and wire passing grooves are formed in the wire guide wheels 310.
Specifically, the winding mechanism is fixedly disposed on the supporting base 400 through the supporting plate 410. And a tension sensor is arranged at the bottom of the wire passing groove on the wire passing guide wheel 310 and used for detecting a real-time tension value of a winding wire passing through the tension sensor. And the adjacent two wire guide wheels 310 are arranged in a staggered manner, and the wire is threaded between the wire guide wheels 310 in a staggered manner, so that the tension sensor on the wire guide wheels 310 can better detect the tension value of the wire.
In this embodiment, the winding wire is taken out from the wire frame 100, passes through the wire guide wheel 310 on the tension tester 300, and is finally wound on the transformer 240 fixed on the winding mechanism. According to the digital display tension detection device 10 for the winding of the transformer, provided by the utility model, the tension value of the winding of the transformer can be accurately detected on the tension detector for a long time, so that a user can conveniently read the tension value.
In one embodiment, the winding mechanism includes a housing 210, a winding motor (not shown), a connecting frame 230, and a wire passing plate 220, the housing 210 is connected to the supporting plate 410, the winding motor is disposed in a cavity formed in the housing 210, the winding motor is in driving connection with one end of the connecting frame 230, the other end of the connecting frame 230 protrudes to the outside of the cavity of the housing 210, the wire passing plate 220 is connected to one end of the housing 210 far away from the supporting plate 410, the wire frame 100 is disposed on one end of the housing 210 far away from the supporting plate 410, and the tension tester 300 is mounted on the housing 210. Specifically, the wire passing plate 220 and the wire frame 100 are respectively arranged on the same surface of the housing in a front-back manner, and the wire led out from the wire frame 100 passes through the wire passing plate 220 to be positioned, and then passes through the tension tester 300 to be subjected to tension test. The connection frame 230 includes a first connection frame 230 and a second connection frame 230, the first connection frame 230 and the second connection frame 230 protrude to one end of the housing 210 for clamping and fixing a transformer 240, and the winding motor simultaneously drives the first connection frame 230 and the second connection frame 230 to rotate. When the winding motor drives the first connection frame 230 and the second connection frame 230 to rotate, the transformer 240 rotates while being clamped between the first connection frame 230 and the second connection frame 230, so that the transformer 240 can wind the wire around its core.
In order to realize that the winding wire enters the tension tester 300 under the limit fixation of the wire frame 100, in one embodiment, as shown in fig. 1, a plurality of wire passing holes 221 are formed on the wire passing plate 220, and the wire passing holes 221 are equidistantly arranged on the wire passing plate 220. Specifically, each of the wire through holes 221 has a circular cross-section. Each of the wire passing holes 221 is disposed above one of the tension testers 300, that is, the wire passing holes 221 are aligned with the tension testers 300, so that a winding wire can pass through the tension testers 300 directly when passing through the wire passing holes 221, and the value measured by the tension testers 300 is more accurate.
In order to allow the wire to pass through the wire passing holes 221 with a small resistance, in one embodiment, the sidewall of each wire passing hole 221 is made of ceramic. Specifically, the surface of the ceramic material has a smooth characteristic, and when the winding passes through the wire passing hole 221, the winding has a small resistance when contacting the ceramic surface of the wire passing hole 221, so that the wire can easily pass through the wire passing hole 221.
In order to make the numerical error measured on each of the wire guide rollers 310 smaller, in one embodiment, as shown in fig. 2, the distance between two adjacent wire guide rollers 310 is equal. Specifically, the distance between two adjacent wire guide wheels 310 is set to be equal, so that when a winding passes through two adjacent wire guide wheels 310, the tension value measured by the two wire guide wheels 310 is accurate, and the error is small.
In order to allow the winding wire to pass through the wire guide wheel 310 on the tension detector with a small resistance, in one embodiment, the material of each wire guide wheel 310 is ceramic. Specifically, the surface of the ceramic material has a smooth characteristic, and when the winding passes through the surface of the wire guide wheel 310, namely the winding passes through the surface of the ceramic material, the resistance of the winding is small, so that the data measured by the tension detector is more accurate.
In order to allow the coils on the wire frame 100 to be led out better, in one embodiment, a plurality of wire grooves 110 are formed on the wire frame 100, and each wire groove 110 is distributed in a plurality of rows and combined, and the wire grooves 110 in two adjacent rows are arranged in a staggered manner. Through the arrangement, the winding wires led out from the wire grooves 110 can pass through the adjacent wire grooves 110, and the phenomenon that the winding wires led out from the wire grooves 110 in two adjacent rows are wound together and knotted is effectively avoided.
To facilitate reading of the measured tension value by the user, in one embodiment, the tension tester 300 is a digital display tension tester, as shown in fig. 2. Specifically, a digital display screen is arranged on the tension tester 300, and the digital display screen is used for displaying the tension value of the winding detected by the tension sensor on the tension tester 300, so that the tension tester is convenient for a user to directly read.
In one embodiment, the connection frame 230 is telescopically arranged. Specifically, the connecting frame comprises a first bracket and a second bracket. The first support is connected with the winding motor in a driving mode, a sliding cavity is formed in the first support, at least part of the second support is arranged in the sliding cavity in a sliding mode, meanwhile, one end of the second support can be fixed in the sliding cavity through a bolt, a transformer clamping assembly is arranged at the other end of the second support, and the transformer clamping assembly can be used for clamping and fixing the transformer 240. The second bracket is slidably arranged in the sliding cavity of the first bracket, and can be fixed in the sliding cavity through bolts, so that the telescopic function of the connecting frame 230 is realized, and the connecting frame can clamp and fix transformers of different types and sizes.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A digital display tension detection device for transformer winding is characterized by comprising a wire frame, a supporting base, a winding mechanism and a tension tester;
supporting plates are convexly arranged on two sides of the supporting base respectively, one end of the wire winding mechanism is connected with the supporting plates, and the wire frame is arranged at the other end of the wire winding mechanism;
the tension tester is installed on the winding mechanism, at least two wire passing guide wheels are rotatably arranged on the tension tester, two adjacent wire passing guide wheels are arranged in a staggered mode, and wire passing grooves are formed in the wire passing guide wheels.
2. The winding digital display tension detection device for the transformer according to claim 1, wherein the winding mechanism comprises a shell, a winding motor, a connecting frame and a wire passing plate, the shell is connected with the supporting plate, the winding motor is arranged in a cavity formed in the shell, the winding motor is in driving connection with one end of the connecting frame, the other end of the connecting frame protrudes to the outer side of the cavity of the shell, the wire passing plate is connected with one end, far away from the supporting plate, of the shell, the wire frame is arranged at one end, far away from the supporting plate, of the shell, and the tension tester is installed on the shell.
3. The winding digital display tension detection device for the transformer as claimed in claim 2, wherein a plurality of wire passing holes are formed on the wire passing plate, and the wire passing holes are arranged on the wire passing plate at equal intervals.
4. The digital display tension detection device for winding wires of transformers according to claim 3, wherein the wire passing plate is made of ceramic.
5. The winding digital display tension detection device of the transformer as claimed in claim 1, wherein the distance between two adjacent winding guide wheels is equal.
6. The winding digital display tension detection device of the transformer as claimed in claim 1, wherein the material of the wire guide wheel is ceramic.
7. The digital display tension detection device for the winding of the transformer as claimed in claim 1, wherein the wire frame is provided with a plurality of wire grooves, each wire groove is distributed into a plurality of rows of combinations, and two adjacent rows of wire grooves are arranged in a staggered manner.
8. The digital display tension detection device for the winding of the transformer according to any one of claims 1 to 7, wherein the tension tester is a digital display tension tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220037370.2U CN216524496U (en) | 2022-01-07 | 2022-01-07 | Digital display tension detection device for transformer winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220037370.2U CN216524496U (en) | 2022-01-07 | 2022-01-07 | Digital display tension detection device for transformer winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524496U true CN216524496U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220037370.2U Active CN216524496U (en) | 2022-01-07 | 2022-01-07 | Digital display tension detection device for transformer winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524496U (en) |
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2022
- 2022-01-07 CN CN202220037370.2U patent/CN216524496U/en active Active
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