CN214672211U - Transformer coil winding mould - Google Patents
Transformer coil winding mould Download PDFInfo
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- CN214672211U CN214672211U CN202121141021.7U CN202121141021U CN214672211U CN 214672211 U CN214672211 U CN 214672211U CN 202121141021 U CN202121141021 U CN 202121141021U CN 214672211 U CN214672211 U CN 214672211U
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- transverse shaft
- inclined block
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Abstract
The utility model discloses a transformer coil winding mould, which comprises a kidney-shaped mould body and a template driving mechanism; the waist-shaped die body consists of an upper half circular arc-shaped die plate, a lower half circular arc-shaped die plate, a left flat die plate and a right flat die plate, an upper seam is formed between the upper half circular arc-shaped die plate and the upper side edge parts of the left flat die plate and the right flat die plate, and a lower seam is formed between the lower half circular arc-shaped die plate and the lower side edge parts of the left flat die plate and the right flat die plate; template actuating mechanism includes rectangle framework, front shroud, back shroud, first cross axle and second cross axle, four prismatic table bodies, upper shaft, lower shaft, left axle, right axle, baffle and voussoir, the utility model discloses transformer coil coiling mould need not to take off from the epaxial of epaxial coiling machine at coiling production transformer coil in-process, has avoided the problem that repeated dismouting mould influences production efficiency.
Description
Technical Field
The utility model relates to a transformer technical field, in particular to mould around transformer coil.
Background
In the prior art, a mold for winding a transformer coil is composed of two half molds, the mold needs to be manually installed on a rotating shaft in the use process, after winding is completed, the coil and the mold need to be manually detached from the rotating shaft together, then the mold is manually detached from the coil, the operation is complex, the time consumption for disassembling and assembling the mold is high, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a transformer coil coiling mould to there is the dismouting operation complicacy, technical problem that the multiple effect rate is low consuming time in solving current transformer coil coiling mould.
The utility model discloses a transformer coil winding mould, which comprises a kidney-shaped mould body and a template driving mechanism;
the waist-shaped die body consists of an upper half circular arc-shaped die plate, a lower half circular arc-shaped die plate, a left flat die plate and a right flat die plate, an upper seam is formed between the upper half circular arc-shaped die plate and the upper side parts of the left flat die plate and the right flat die plate, and a lower seam is formed between the lower half circular arc-shaped die plate and the lower side parts of the left flat die plate and the right flat die plate;
the template driving mechanism comprises a rectangular frame body positioned in the waist-shaped template, a front cover plate arranged at the front end of the rectangular frame body, a rear cover plate arranged at the rear end of the rectangular frame body, rectangular shaft holes arranged in the middles of the front cover plate and the rear cover plate, a first transverse shaft and a second transverse shaft which are positioned at two sides of the rectangular shaft holes and two ends of which vertically penetrate through the front cover plate and the rear cover plate, a quadrangular frustum body respectively arranged on the first transverse shaft and the second transverse shaft, an upper shaft vertically penetrating on the upper side surface of the rectangular frame body, a lower shaft vertically penetrating on the lower side surface of the rectangular frame body, a left shaft vertically penetrating on the left side surface of the rectangular frame body and a right shaft vertically penetrating on the right side surface of the rectangular frame body; the upper end of the upper shaft is fixed on the upper half arc-shaped template, the lower end of the upper shaft is provided with a first inclined block, the lower end of the lower shaft is fixed on the lower half arc-shaped template, the upper end of the lower shaft is provided with a second inclined block, the left end of the left shaft is fixed on the left flat template, the right end of the left shaft is provided with a third inclined block, the right end of the right shaft is fixed on the right flat template, and the left end of the right shaft is provided with a fourth inclined block; the first inclined block is matched with the upper inclined side face of the quadrangular frustum pyramid on the first transverse shaft, the second inclined block is matched with the lower inclined side face of the quadrangular frustum pyramid on the second transverse shaft, the third inclined block is matched with the left inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft, and the fourth inclined block is matched with the right inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft;
the template driving mechanism also comprises a baffle plate arranged at the front end of the first transverse shaft and the second transverse shaft, guide strips arranged on the front cover plate and positioned at two sides of the rectangular shaft hole, and a wedge block positioned between the front cover plate and the baffle plate, wherein the wedge block is provided with a through hole of which the side surface is in sliding fit with the guide strips, the front cover plate is provided with a through shaft hole for a square shaft to pass through, and the wedge block and the baffle plate are provided with wedge surfaces which are matched with each other; and in the state that the wedge block is wedged between the front cover plate and the baffle plate, the quadrangular frustum on the first transverse shaft is respectively matched with the corresponding first inclined block, third inclined block and fourth inclined block in a wedging way, and the quadrangular frustum on the second transverse shaft is respectively matched with the corresponding second inclined block, third inclined block and fourth inclined block in a wedging way.
Furthermore, the first transverse shaft and the second transverse shaft are respectively provided with a ring sleeve for limiting the axial position of the quadrangular frustum body thereon.
Furthermore, the edge of the wedge block is provided with a connecting groove.
The utility model has the advantages that:
the utility model discloses transformer coil coiling mould, its first half arc template, lower half arc template, left flat template and right flat template that constitute the kidney-shaped die body can outwards move and form stable structure under the promotion of template actuating mechanism, so can be stable above that carry out transformer coil coiling operation; after the winding operation of the transformer coil is completed, the wedging force of the template driving mechanism is eliminated, and the upper half arc-shaped template, the lower half arc-shaped template, the left flat template and the right flat template can move inwards, so that the transformer coil can be dismounted from the kidney-shaped die body; and the upper half arc-shaped template, the lower half arc-shaped template, the left flat template and the right flat template of the kidney-shaped die body can be controlled by pushing and pulling the wedge block, so that the operation is simple and convenient. The utility model discloses transformer coil coiling mould need not to take off from the epaxial of epaxial coiling machine at coiling production transformer coil in-process, has avoided the problem that repeated dismouting mould influences production efficiency.
Drawings
FIG. 1 is a schematic perspective view of a transformer coil winding mold;
FIG. 2 is a schematic perspective view of a transformer coil winding mold without a baffle;
FIG. 3 is a schematic diagram of a longitudinal sectional structure of a winding mold for a transformer coil;
fig. 4 is a schematic diagram of a cross-sectional structure of a winding mold of a transformer coil.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in the figure, the transformer coil winding mold of the embodiment includes a kidney-shaped mold body and further includes a mold plate driving mechanism.
The waist-shaped die body is composed of an upper half arc-shaped die plate 1, a lower half arc-shaped die plate 2, a left flat die plate 3 and a right flat die plate 4, an upper seam 5 is formed between the upper side edge parts of the upper half arc-shaped die plate and the left flat die plate and the right flat die plate, and a lower seam 6 is formed between the lower half arc-shaped die plate and the lower side edge parts of the left flat die plate and the right flat die plate.
The template driving mechanism comprises a rectangular frame body 7 positioned in the waist-shaped template, a front cover plate 8 arranged at the front end of the rectangular frame body, a rear cover plate 9 arranged at the rear end of the rectangular frame body, a rectangular shaft hole 10 arranged in the middle of the front cover plate and the rear cover plate, a first transverse shaft 11 and a second transverse shaft 12 which are positioned at two sides of the rectangular shaft hole and two ends of which vertically penetrate through the front cover plate and the rear cover plate, a quadrangular frustum body 13 respectively arranged on the first transverse shaft and the second transverse shaft, an upper shaft 14 vertically penetrating on the upper side surface of the rectangular frame body, a lower shaft 15 vertically penetrating on the lower side surface of the rectangular frame body, a left shaft 16 vertically penetrating on the left side surface of the rectangular frame body, and a right shaft 17 vertically penetrating on the right side surface of the rectangular frame body; the upper end of the upper shaft is fixed on the upper half circular arc-shaped template, the lower end of the upper shaft is provided with a first inclined block 18, the lower end of the lower shaft is fixed on the lower half circular arc-shaped template, the upper end of the lower shaft is provided with a second inclined block 19, the left end of the left shaft is fixed on the left flat template, the right end of the left shaft is provided with a third inclined block 20, the right end of the right shaft is fixed on the right flat template, and the left end of the right shaft is provided with a fourth inclined block 21; the first inclined block is matched with the upper inclined side face of the quadrangular frustum pyramid on the first transverse shaft, the second inclined block is matched with the lower inclined side face of the quadrangular frustum pyramid on the second transverse shaft, the third inclined block is matched with the left inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft, and the fourth inclined block is matched with the right inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft.
The template driving mechanism further comprises a baffle 22 arranged at the front end of the first transverse shaft and the front end of the second transverse shaft, guide strips 23 arranged on the front cover plate and positioned at two sides of the rectangular shaft hole, and a wedge block 24 positioned between the front cover plate and the baffle, wherein the guide strips and the front cover plate are integrated, the wedge block is provided with a through hole with a side surface in sliding fit with the guide strips, the front cover plate is provided with a shaft passing hole 25 for a square shaft to pass through, and the wedge block and the baffle are provided with wedge surfaces matched with each other; and in the state that the wedge block is wedged between the front cover plate and the baffle plate, the quadrangular frustum on the first transverse shaft is respectively matched with the corresponding first inclined block, third inclined block and fourth inclined block in a wedging way, and the quadrangular frustum on the second transverse shaft is respectively matched with the corresponding second inclined block, third inclined block and fourth inclined block in a wedging way.
In the transformer coil winding mold in the embodiment, in the process of pushing the wedge block between the front cover plate and the baffle plate, the first cross shaft and the second cross shaft move rightwards, and then the quadrangular frustum on the first cross shaft and the second cross shaft respectively push the upper shaft, the lower shaft, the left shaft and the right shaft to move outwards synchronously, when the corresponding inclined blocks on the upper shaft, the lower shaft, the left shaft and the right shaft lean against the inner side surface of the rectangular frame body, the structure of the waist-shaped mold body becomes stable, and then the transformer coil winding operation can be stably carried out on the waist-shaped mold body.
After the winding operation of the transformer coil is completed, the wedge block is pulled to be loosened from the front cover plate and the baffle plate, at the moment, the upper half arc-shaped template, the lower half arc-shaped template, the left flat template and the right flat template of the kidney-shaped die body can move inwards, the friction force between the kidney-shaped die body and the transformer coil is rapidly reduced, and the transformer coil can be detached from the kidney-shaped die body.
The utility model discloses transformer coil coiling mould need not to take off from the epaxial coiling machine of epaxial coiling machine at coiling production transformer coil in-process, and mould easy operation is convenient, has avoided repeated dismouting mould to influence production efficiency's problem.
As an improvement to the above embodiment, the first and second lateral shafts are respectively provided with the annular sleeves 26 for defining the axial positions of the quadrangular frustum thereon, the improvement makes the installation of the quadrangular frustum on the first and second lateral shafts easy and convenient.
The modification of the above embodiment in which the edge of the wedge is provided with a connection recess 27 allows for easy connection of the drive mechanism for pushing the wedge along the guide strip.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (3)
1. Transformer coil coiling mould, including waist shape die body, its characterized in that: the template driving mechanism is also included;
the waist-shaped die body consists of an upper half circular arc-shaped die plate, a lower half circular arc-shaped die plate, a left flat die plate and a right flat die plate, an upper seam is formed between the upper half circular arc-shaped die plate and the upper side parts of the left flat die plate and the right flat die plate, and a lower seam is formed between the lower half circular arc-shaped die plate and the lower side parts of the left flat die plate and the right flat die plate;
the template driving mechanism comprises a rectangular frame body positioned in the waist-shaped template, a front cover plate arranged at the front end of the rectangular frame body, a rear cover plate arranged at the rear end of the rectangular frame body, rectangular shaft holes arranged in the middles of the front cover plate and the rear cover plate, a first transverse shaft and a second transverse shaft which are positioned at two sides of the rectangular shaft holes and two ends of which vertically penetrate through the front cover plate and the rear cover plate, a quadrangular frustum body respectively arranged on the first transverse shaft and the second transverse shaft, an upper shaft vertically penetrating on the upper side surface of the rectangular frame body, a lower shaft vertically penetrating on the lower side surface of the rectangular frame body, a left shaft vertically penetrating on the left side surface of the rectangular frame body and a right shaft vertically penetrating on the right side surface of the rectangular frame body; the upper end of the upper shaft is fixed on the upper half arc-shaped template, the lower end of the upper shaft is provided with a first inclined block, the lower end of the lower shaft is fixed on the lower half arc-shaped template, the upper end of the lower shaft is provided with a second inclined block, the left end of the left shaft is fixed on the left flat template, the right end of the left shaft is provided with a third inclined block, the right end of the right shaft is fixed on the right flat template, and the left end of the right shaft is provided with a fourth inclined block; the first inclined block is matched with the upper inclined side face of the quadrangular frustum pyramid on the first transverse shaft, the second inclined block is matched with the lower inclined side face of the quadrangular frustum pyramid on the second transverse shaft, the third inclined block is matched with the left inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft, and the fourth inclined block is matched with the right inclined faces of the quadrangular frustum pyramid on the first transverse shaft and the second transverse shaft;
the template driving mechanism also comprises a baffle plate arranged at the front end of the first transverse shaft and the second transverse shaft, guide strips arranged on the front cover plate and positioned at two sides of the rectangular shaft hole, and a wedge block positioned between the front cover plate and the baffle plate, wherein the wedge block is provided with a through hole of which the side surface is in sliding fit with the guide strips, the front cover plate is provided with a through shaft hole for a square shaft to pass through, and the wedge block and the baffle plate are provided with wedge surfaces which are matched with each other; and in the state that the wedge block is wedged between the front cover plate and the baffle plate, the quadrangular frustum on the first transverse shaft is respectively matched with the corresponding first inclined block, third inclined block and fourth inclined block in a wedging way, and the quadrangular frustum on the second transverse shaft is respectively matched with the corresponding second inclined block, third inclined block and fourth inclined block in a wedging way.
2. The transformer coil winding mold according to claim 1, wherein: and the first transverse shaft and the second transverse shaft are respectively provided with a ring sleeve for limiting the axial position of the quadrangular frustum body thereon.
3. The transformer coil winding mold according to claim 1, wherein: and the edge part of the wedge block is provided with a connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121141021.7U CN214672211U (en) | 2021-05-26 | 2021-05-26 | Transformer coil winding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121141021.7U CN214672211U (en) | 2021-05-26 | 2021-05-26 | Transformer coil winding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672211U true CN214672211U (en) | 2021-11-09 |
Family
ID=78495847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121141021.7U Active CN214672211U (en) | 2021-05-26 | 2021-05-26 | Transformer coil winding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672211U (en) |
-
2021
- 2021-05-26 CN CN202121141021.7U patent/CN214672211U/en active Active
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