CN108682552B - Paper covered wire locking device on transformer winding frame - Google Patents
Paper covered wire locking device on transformer winding frame Download PDFInfo
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- CN108682552B CN108682552B CN201810630056.3A CN201810630056A CN108682552B CN 108682552 B CN108682552 B CN 108682552B CN 201810630056 A CN201810630056 A CN 201810630056A CN 108682552 B CN108682552 B CN 108682552B
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- locking device
- conduit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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Abstract
The invention discloses a paper covered wire locking device on a transformer winding frame, which comprises a wire conduit, wherein a transverse locking device is arranged on the left side of the outer side of the wire conduit, a longitudinal locking device is arranged on the right side of the outer side of the wire conduit, a positioning clamping device is arranged on the left side of the wire conduit, a bearing plate is welded on the inner wall of the wire conduit at equal intervals, an inner tube is fixedly connected to the opposite side of the bearing plate, the paper covered wire locking device for the transformer winding frame is matched with a vertical locking device through the transverse locking device, the transverse locking device and the vertical locking device are distinguished to have good locking effects on paper covered flat wires of various types, the transverse locking device and the vertical locking device are in contact with the outer surface of the paper covered wire in a rolling friction mode, the original sliding friction mode is changed, the friction force between the wire and the device in the wire winding process is reduced, the surface of the wire is prevented from being damaged, and the whole quality of the transformer is improved.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a paper covered wire locking device on a transformer winding frame.
Background
The transformer is an essential important device in a power transmission network as important power transformation equipment, the transformer generally needs to distinguish between high-voltage coils and low-voltage coils to be wound respectively in the production process, and a relatively wide high-voltage coil winding mode is used at present, and most of the high-voltage coils are wound by paper-covered flat wires.
At present, a spool actually used in a factory is mostly fixed to a wire by adopting two felts to lock a paper covered wire, and although the mode can achieve the effect of locking the wire, the friction force between the felts and the surface of the wire is large, so that the surface of the wire is often broken, the insulation performance of the wire is influenced, the performance of a transformer is further easily influenced, and the paper covered wire locking device on the spool of the transformer is provided through continuous research on how to compress the wire and not damage the insulation of the wire in the winding process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a paper covered wire locking device on a transformer winding frame, which solves the problems mentioned in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a paper covered wire locking device on transformer bobbin, includes the conduit the left side in the conduit outside is provided with horizontal locking device, the right side in the conduit outside is provided with vertical locking device, the left side of conduit is provided with location chucking device, the inner wall equidistance welding of conduit has the bearing plate, the relative one side fixedly connected with inner tube of bearing plate; the transverse locking device comprises a first swivel, wherein the middle parts of the two sides of the inner wall of the selected first swivel are welded with transverse adjusting rods at equal distances, one side of each of the opposite sides of each of the transverse adjusting rods penetrates through the conduit and extends to the inner cavity of the conduit, and one side of each of the transverse adjusting rods, which is positioned in the inner cavity of the conduit, is welded with a first extrusion block; the longitudinal locking device comprises a second swivel, longitudinal adjusting rods are welded at equal distances between the top and the middle of the bottom in the second swivel, one opposite sides of the longitudinal adjusting rods penetrate through the conduit and extend to the inner cavity of the conduit, and second extrusion blocks are welded on one sides of the longitudinal adjusting rods, located in the inner cavity of the conduit.
Preferably, the first lock bars are welded on the outer sides of the first swivel and the second swivel at equal distances, and the first swivel and the second swivel are equal in size.
Preferably, the positioning and clamping device comprises a movable ring, a lock sleeve is welded on the right side of the movable ring, second locking strips are welded on the inner wall of the lock sleeve at equal intervals, and a first spring is welded on the right side of the movable ring.
Preferably, the middle parts of the two sides of the inner tube are equally and equally connected with a transverse extrusion rod in a penetrating way, one side of the transverse extrusion rod opposite to the transverse extrusion rod penetrates through the inner tube and extends to the inner cavity of the inner tube, and one side of the transverse extrusion rod, which is positioned on the outer side of the inner tube, is welded with a third extrusion block.
Preferably, the middle parts of the top and the bottom of the inner tube are equally and equally connected with a longitudinal extrusion rod in a penetrating way, one side of the longitudinal extrusion rod opposite to the longitudinal extrusion rod penetrates through the inner tube and extends to the inner cavity of the inner tube, and one side of the longitudinal extrusion rod, which is positioned on the outer side of the inner tube, is welded with a fourth extrusion block.
Preferably, one side of the transverse extrusion rod and one side of the longitudinal extrusion rod, which are close to the center of the circle, are connected with a compensation rod in a penetrating manner, the middle part of the compensation rod, which is close to one side of the center of the circle, is provided with a compensation groove, an inner cavity of the compensation groove is provided with a boosting wheel through a rolling shaft, and the outer side of the compensation rod is sleeved with a second spring.
Preferably, the first extrusion block, the second extrusion block, the third extrusion block, the fourth extrusion block and the like are large, and the first extrusion blocks are triangular blocks.
Preferably, the right side of the first spring is fixedly connected with the left side of the conduit, the left side of the first spring is fixedly connected with the right side of the movable ring, one side of the second spring opposite to the first spring is fixedly connected with the outer side of the compensation rod, and the first locking strip is meshed with the second locking strip.
The invention provides a paper covered wire locking device on a transformer winding frame. The beneficial effects are as follows:
(1) According to the paper covered wire locking device for the transformer coil winding frame, the transverse locking device and the vertical locking device are matched, so that good locking effects are achieved on paper covered flat wires of various types through the transverse locking device and the vertical locking device, the transverse locking device and the vertical locking device are in rolling friction contact with the outer surface of the paper covered wire, the original sliding friction mode is changed, the friction force between the wire and the device in the wire winding process is reduced, the damage of the wire surface is avoided, and the device has remarkable significance in improving the overall quality of the transformer.
(2) This paper covered wire locking device for transformer coil bobbin, the setting of a plurality of extrusion pieces, every two extrusion pieces laminating each other, and adopt triangle-shaped design to apply certain pressure to the extrusion pole when carrying out the pivoted and assist its location fixed.
(3) The paper covered wire locking device for the transformer coil winding frame has the main effects that the stretched movable ring is reset, and meanwhile, the paper covered wire locking device also has the function of positioning the movable ring and the lock sleeve to prevent the occurrence of unstable locking caused by interaction.
(4) The paper covered wire locking device for the transformer coil winding frame has the main effects that a buffer space is provided between the wire and the boosting wheel, so that the pressure for extruding the wire can be provided for the boosting wheel, and a certain compensation buffer effect can be performed when the wire is uneven.
(5) The paper covered wire locking device for the transformer coil winding frame is characterized in that the lock sleeve and the lock bars are arranged, and the rotating ring is positioned and fixed by mainly utilizing the meshing clamping acting force of the second lock bar and the first lock bar in the lock sleeve.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a side view of a conduit according to the present invention;
FIG. 3 is a schematic view of the transverse locking device of the present invention;
FIG. 4 is a schematic view of the longitudinal locking device of the present invention;
FIG. 5 is a schematic view of the positioning and clamping device of the present invention;
FIG. 6 is a side view of a sleeve of the present invention;
fig. 7 is an enlarged view of the invention shown in fig. 2 a.
In the figure: 1 conduit, 2 transverse locking device, 3 longitudinal locking device, 4 positioning and clamping device, 5 bearing plate, 6 inner tube, 7 first swivel, 8 transverse adjusting rod, 9 first extruding block, 10 second swivel, 11 longitudinal adjusting rod, 12 second extruding block 13 movable rings, 14 lock sleeves, 15 second lock bars, 16 first springs, 17 transverse extrusion rods, 18 longitudinal extrusion rods, 19 third extrusion blocks, 20 fourth extrusion blocks, 21 compensation rods, 22 compensation grooves, 23 booster wheels, 24 second springs and 25 first lock bars.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a paper covered wire locking device on transformer spool, including conduit 1, the left side in the conduit 1 outside is provided with horizontal locking device 2, the right side in the conduit 1 outside is provided with vertical locking device 3, the left side of conduit 1 is provided with location chucking device 4, the inner wall equidistance welding of conduit 1 has bearing plate 5, the equal distance penetration connection in middle part of the relative one side of bearing plate 5 has inner tube 6, the middle part of inner tube 6 both sides has horizontal extrusion rod 17, the one side penetration connection that horizontal extrusion rod 17 and vertical extrusion rod 18 are close to the centre of a circle has compensating rod 21, compensating groove 22 has all been seted up in the middle part that compensating rod 21 is close to centre of a circle one side, compensating groove 22's inner chamber has been provided with the booster wheel 23 through the roller bearing, second spring 24 has been cup jointed in the outside of compensating rod 21, the inner tube 6 is all run through to one side that horizontal extrusion rod 17 is relative and extend to the inner tube 6's inner chamber, the one side welding of horizontal extrusion rod 17 is located the inner tube 6 outside has third extrusion piece 19, the middle part equal distance penetration connection of inner tube 6 top and bottom has vertical extrusion rod 18, the inner tube 18 is all run through 6 and extend to the inner tube 6, the first extrusion piece 20 is big triangle-shaped 20, the first extrusion piece is 20, the equal welding extrusion piece is 20.
The transverse locking device 2 comprises a first rotating ring 7, wherein a transverse adjusting rod 8 is welded at equal distance to the middle part of two sides of the inner wall of the first rotating ring 7, one opposite side of the transverse adjusting rod 8 penetrates through the conduit 1 and extends to the inner cavity of the conduit 1, and a first extrusion block 9 is welded on one side of the transverse adjusting rod 8, which is positioned in the inner cavity of the conduit 1.
The longitudinal locking device 3 comprises a second swivel 10, first locking strips 25 are welded on the outer sides of the first swivel 7 and the second swivel 10 at equal distances, the first swivel 7 and the second swivel 10 are equal in size, a longitudinal adjusting rod 11 is welded on the middle part of the top and the bottom inside the second swivel 10 at equal distances, one opposite side of the longitudinal adjusting rod 11 penetrates through the conduit 1 and extends to the inner cavity of the conduit 1, and a second extrusion block 12 is welded on one side of the longitudinal adjusting rod 11 located in the inner cavity of the conduit 1.
The positioning clamping device 4 comprises a movable ring 13, a lock sleeve 14 is welded on the right side of the movable ring 13, a second locking strip 15 is welded on the inner wall of the lock sleeve 14 at equal intervals, a first spring 16 is welded on the right side of the movable ring 13, the right side of the first spring 16 is fixedly connected with the left side of the conduit 1, the left side of the first spring 16 is fixedly connected with the right side of the movable ring 13, one side, opposite to the second spring 24, of the second locking strip is fixedly connected with the outer side of the compensation rod 21, and the first locking strip 25 is meshed with the second locking strip 15.
Working principle: after a wire is inserted into the inner cavity of the conduit 1 and passes through the conduit 1, the first rotating ring 7 is rotated firstly, the first rotating ring 7 drives the transverse adjusting rod 8 to rotate, the transverse adjusting rod 8 drives the first extruding block 9 to rotate in the inner cavity of the conduit 1 until the first extruding block 9 is mutually attached to the third extruding block 19, and the rotation is stopped when the first rotating ring 7 has proper resistance, the second rotating ring 10 is rotated again, the second rotating ring 10 drives the longitudinal adjusting rod 11 to rotate in the inner cavity of the conduit 1, the longitudinal adjusting rod 11 drives the second extruding block 12 to rotate and is mutually attached to the fourth extruding block 20 until the rotation is stopped after a certain resistance is generated, the third extruding block 19 drives the transverse extruding rod 17 to move inwards, the fourth extruding block 20 drives the longitudinal extruding rod 18 to move inwards, and the transverse extruding rod 11 drives the booster wheel 23 to move towards the wire through the compensating rod 21 until the booster wheel 23 is in contact with the wire.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a paper covered wire locking device on transformer bobbin, includes conduit (1), its characterized in that: the left side of the outer side of the conduit (1) is provided with a transverse locking device (2), the right side of the outer side of the conduit (1) is provided with a longitudinal locking device (3), the left side of the conduit (1) is provided with a positioning and clamping device (4), the inner wall of the conduit (1) is welded with a bearing plate (5) at equal intervals along the circumferential direction, and the opposite side of the bearing plate (5) is fixedly connected with an inner pipe (6); the transverse locking device (2) comprises a first swivel (7), wherein the middle parts of the two sides of the inner wall of the first swivel (7) are welded with transverse adjusting rods (8) at equal distances, the opposite sides of the transverse adjusting rods (8) penetrate through the conduit (1) and extend to the inner cavity of the conduit (1), and one side of the transverse adjusting rods (8) positioned in the inner cavity of the conduit (1) is welded with a first extrusion block (9); the longitudinal locking device (3) comprises a second swivel (10), longitudinal adjusting rods (11) are welded at equal distances between the top and the middle of the bottom inside the second swivel (10), the opposite sides of the longitudinal adjusting rods (11) penetrate through the conduit (1) and extend to the inner cavity of the conduit (1), and second extrusion blocks (12) are welded on one side, located in the inner cavity of the conduit (1), of the longitudinal adjusting rods (11); the middle parts of the two sides of the inner pipe (6) are connected with transverse extrusion rods (17) in a penetrating way at equal distances, the opposite sides of the transverse extrusion rods (17) penetrate through the inner pipe (6) and extend to the inner cavity of the inner pipe (6), and a third extrusion block (19) is welded on one side of the transverse extrusion rods (17) positioned on the outer side of the inner pipe (6); the middle parts of the top and the bottom of the inner tube (6) are uniformly and alternately connected with a longitudinal extrusion rod (18) in a penetrating way, the opposite sides of the longitudinal extrusion rod (18) penetrate through the inner tube (6) and extend to the inner cavity of the inner tube (6), and a fourth extrusion block (20) is welded on one side of the longitudinal extrusion rod (18) positioned on the outer side of the inner tube (6); the first extrusion block (9), the second extrusion block (12), the third extrusion block (19) and the fourth extrusion block (20) are equal in size, and the first extrusion block (9) is a triangular block.
2. The paper covered wire locking device for the transformer winding frame according to claim 1, wherein: the outer sides of the first swivel (7) and the second swivel (10) are welded with first locking strips (25) at equal distances, and the first swivel (7) and the second swivel (10) are equal in size.
3. The paper covered wire locking device for the transformer winding frame according to claim 2, wherein: the compensating device is characterized in that one side, close to the center, of the transverse extrusion rod (17) and the longitudinal extrusion rod (18) is connected with a compensating rod (21) in a penetrating mode, a compensating groove (22) is formed in the middle of one side, close to the center, of the compensating rod (21), a boosting wheel (23) is arranged in an inner cavity of the compensating groove (22) through a rolling shaft, and a second spring (24) is sleeved on the outer side of the compensating rod (21).
4. A paper covered wire locking device on a transformer winding frame according to claim 3, wherein: the right side of first spring (16) is fixed connection with the left side of conduit (1), the left side of first spring (16) is fixed connection with the right side of expansion link (13), second spring (24) is fixed connection with the outside of compensation pole (21) in its opposite side, first locking strip (25) meshes with second locking strip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630056.3A CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810630056.3A CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
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| Publication Number | Publication Date |
|---|---|
| CN108682552A CN108682552A (en) | 2018-10-19 |
| CN108682552B true CN108682552B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810630056.3A Active CN108682552B (en) | 2018-06-19 | 2018-06-19 | Paper covered wire locking device on transformer winding frame |
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Citations (3)
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| CN106783147A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of substation transformer drum type brake winding production equipment and its transformer |
| CN106783155A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of power distribution network transformer drum type brake winding process equipment and its transformer |
| CN107452497A (en) * | 2017-08-17 | 2017-12-08 | 芜湖市凯鑫避雷器有限责任公司 | A kind of efficient winding device suitable for transformer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2783433C (en) * | 2011-07-25 | 2020-12-15 | William Kenneth Mcgrail | Transformerinstrumentationandmeteringsystem |
| JP5858575B2 (en) * | 2012-02-09 | 2016-02-10 | 日特エンジニアリング株式会社 | Multiple coil winding apparatus and multiple coil winding method |
| CN206558367U (en) * | 2017-03-20 | 2017-10-13 | 深圳市万志宇科技有限公司 | A kind of inductance enamel-covered wire kinking equipment |
| CN207124118U (en) * | 2017-05-03 | 2018-03-20 | 江山海维科技有限公司 | A kind of dry transformer high-tension coil conducting wire tightening device |
| CN206819868U (en) * | 2017-05-08 | 2017-12-29 | 广西仙河电气有限公司 | Transformer lead insulating part process equipment |
| CN208767155U (en) * | 2018-06-19 | 2019-04-19 | 章丽 | Paper covered wire locking device on transformer reel |
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2018
- 2018-06-19 CN CN201810630056.3A patent/CN108682552B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783147A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of substation transformer drum type brake winding production equipment and its transformer |
| CN106783155A (en) * | 2017-01-06 | 2017-05-31 | 储德姣 | A kind of power distribution network transformer drum type brake winding process equipment and its transformer |
| CN107833744A (en) * | 2017-01-06 | 2018-03-23 | 储德姣 | A kind of high security power distribution network transformer coli winding intelligence making apparatus |
| CN107452497A (en) * | 2017-08-17 | 2017-12-08 | 芜湖市凯鑫避雷器有限责任公司 | A kind of efficient winding device suitable for transformer |
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| CN108682552A (en) | 2018-10-19 |
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Effective date of registration: 20230602 Address after: 325604 Liuqing North Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: CONSO ELECTRICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 324400 No. 4, Dayuan New Village, Qianjiang New Village, Mohuan Township, Longyou County, Quzhou City, Zhejiang Province Applicant before: Zhang Li |
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