CN210614954U - Device for cold pressing and shaping linear part of coil - Google Patents
Device for cold pressing and shaping linear part of coil Download PDFInfo
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- CN210614954U CN210614954U CN201921492662.XU CN201921492662U CN210614954U CN 210614954 U CN210614954 U CN 210614954U CN 201921492662 U CN201921492662 U CN 201921492662U CN 210614954 U CN210614954 U CN 210614954U
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Abstract
The utility model discloses a device to coil straight line portion plastic of colding pressing, including support, shaping plate, plastic layering, compress tightly the spanner, the support cross-section is trapezoidal, and the symmetry is equipped with a plurality of L shape grooves that are used for installing the shaping plate on two waists of support, and every L shape shaping plate that all installs in the inslot, is equipped with on the shaping plate and compresses tightly the spanner, is furnished with on the shaping plate with the shaping layering of isometric height of shaping plate, forms the space of placing that is used for placing the coil between plastic layering and the shaping plate, and the plastic layering aligns the coil under the effect that compresses tightly the spanner. The utility model discloses be equipped with shaping plate and shaping layering, form the space of placing that is used for placing the coil between shaping layering and the shaping plate, shaping layering aligns the coil under the effect that compresses tightly the spanner, and convenient operation is swift, and the cost of manufacture is low.
Description
Technical Field
The utility model relates to a device of plastic of colding pressing to coil straight line portion.
Background
In the manufacturing process of the stator coil for the wind driven generator, the high-voltage motor, other special motors and the like, a coil made of electromagnetic wires is gelatinized between turns and between rows of a linear part of the coil at a certain temperature through a hot pressing process to enable the coil to be firmly bonded, after the coil is subjected to four processes of winding → primary packaging → expanding → hot pressing and the like, internal stress is inevitably still remained in a copper conductor, an insulating layer and the like of the coil, and particularly after the coil is stored for 1 to 2 days, the linear part of the coil always has the risks of small deformation and straight line straightness; to avoid this problem, the following methods are adopted: 1. providing a softer electromagnetic wire with excellent resilience; but the copper conductor has internal stress removal, so that the copper conductor is softer and can only reach the lowest inherent numerical value of copper metal, and the numerical value can only be close to the numerical value in actual operation; 2. the number of mechanical deformations of the copper conductor and the insulating material in the four coil manufacturing steps is reduced, and 3 or 2 of the above methods cannot avoid the occurrence of the phenomenon of linear deformation of the coil. Therefore, a cold pressing procedure is added after the coil is hot-pressed by a plurality of manufacturers to control the linear deformation of the coil. However, the traditional cold pressing procedures include two procedures, one is to place the coil on a hot press after the hot pressing procedure to cut off the heat source for cold pressing and shaping, and the other is to place the coil on other hot presses without heating for pressure cooling and shaping. The two cold pressing and shaping modes occupy hot pressing equipment, the production efficiency is low, the utilization rate of the equipment is low, in addition, the cold pressing of the first mode needs repeated heating and heat source cutting, and the energy consumption can be increased.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a simple structure, the efficient device of the plastic of colding pressing to coil straight line portion of plastic.
The utility model provides a technical scheme of above-mentioned problem is: the utility model provides a device to coil straight line portion plastic of colding pressing, includes support, shaping board, shaping layering, compresses tightly the spanner, the support cross-section is trapezoidal, and the symmetry is equipped with a plurality of L shape grooves that are used for installing the shaping board on two waists of support, and every L shape inslot all installs a L shape shaping board, is equipped with on the shaping board and compresses tightly the spanner, is furnished with on the shaping board with the shaping board equal-length equal-height shaping layering of shaping board, forms the space of placing that is used for placing the coil between shaping layering and the shaping board, and the shaping layering aligns the coil under the effect that compresses tightly the spanner.
The section of the shaping plate is L-shaped, the shaping pressing strip is long, the shaping pressing strip is perpendicular to one side of the shaping plate and parallel to the other side of the shaping plate, and accordingly a longitudinally extending placing space is formed.
The cold pressing and shaping device for the linear part of the coil is characterized in that the cooling water pipe is arranged on the back surface of the shaping plate, and water is introduced into the cooling water pipe to be used for rapidly reducing the temperature of the linear part of the coil and the temperature of the L-shaped shaping plate.
Above-mentioned device to the shaping of colding pressing of coil straight line portion, the spanner compresses tightly for manual spanner that compresses tightly.
The beneficial effects of the utility model reside in that:
1. the utility model discloses be equipped with shaping plate and shaping layering, form the space of placing that is used for placing the coil between shaping layering and the shaping plate, shaping layering aligns the coil under the effect that compresses tightly the spanner, and convenient operation is swift, and the cost of manufacture is low.
2. The utility model discloses the symmetry is equipped with multiunit shaping plate and plastic layering on the support, can carry out the alignment to the multiunit coil simultaneously, and work efficiency is high.
3. The utility model discloses condenser tube is equipped with at the back of shaping plate, can cool down to the shaping plate to ensure the long-term use of shaping plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a device to coil straight line portion plastic of colding pressing, including support 1, shaping board 2, shaping layering 4, compress tightly spanner 3, condenser tube 5, support 1 cross-section is trapezoidal, and the symmetry is equipped with a plurality of L shape grooves that are used for installing shaping board 2 on two waists of support 1, and shaping board 2 is all installed to every L shape inslot, is equipped with on the shaping board 2 and compresses tightly spanner 3, compresses tightly spanner 3 for manual compressing tightly spanner 3, is furnished with in addition with shaping board isometric high bar shaping layering 4 such as, forms the space of placing that is used for placing the coil between shaping layering 4 and the shaping board 2, and shaping layering 4 aligns the coil under the effect that compresses tightly spanner 3.
The section of the shaping plate 2 is L-shaped, the shaping pressing strip 4 is long, the shaping pressing strip 4 is perpendicular to one side of the shaping plate 2 and parallel to the other side of the shaping plate 2, and therefore a longitudinally extending placing space is formed.
In order to accelerate the production progress, the coil is cooled to a temperature value which cannot be regulated after hot pressing, meanwhile, the temperature of the shaping plate 2 is too high after the service life of the shaping plate is too long, and the processing process of cooling the shaping plate 2 is needed, so that the cooling water pipe 5 is arranged on the back of the shaping plate 2, and the long-term use of the shaping plate 2 is guaranteed.
In operation, place two straight line limits of coil respectively on two L shape shaping plates 2 that correspond earlier, shaping plate 2 is hugged closely to the one side on the straight line limit of coil, place shaping layering 4 leptoprosopy on shaping plate 2 bottom surface board (shaping layering 4 is placed and is being compressed tightly spanner 3 and shaping plate 2 between), the one side on the straight line limit of coil is hugged closely to shaping layering 4 broadside (shaping plate 2 and shaping layering 4 are hugged closely respectively to two faces on the straight line limit of coil), then it is tight to compress tightly spanner 3, make shaping plate 2 hug closely the straight line limit of coil, shaping layering 4 and shaping plate 2 combined action under the effect that compresses tightly spanner 3, carry out the alignment and the design of colding pressing to the coil, reach the swift plastic of colding pressing of coil straight.
Claims (4)
1. The utility model provides a device to coil straight line portion plastic of colding pressing which characterized in that: including support, shaping board, plastic layering, compression wrench, the support cross-section is trapezoidal, and the symmetry is equipped with a plurality of L shape grooves that are used for installing the shaping board on two waists of support, and every L shape inslot all installs a L shape shaping board, is equipped with on the shaping board and compresses tightly the wrench, is furnished with the plastic layering of isometric height with the shaping board on the shaping board, forms the space of placing that is used for placing the coil between plastic layering and the shaping board, and the plastic layering aligns the coil under the effect that compresses tightly the wrench.
2. The apparatus for cold press shaping of coil straight sections as set forth in claim 1, wherein: the section of the shaping plate is L-shaped, the shaping pressing strip is long, the shaping pressing strip is perpendicular to one side of the shaping plate and parallel to the other side of the shaping plate, and therefore a longitudinally extending placing space is formed.
3. The apparatus for cold press shaping of coil straight sections as claimed in claim 2, wherein: and a cooling water pipe is arranged on the back of the shaping plate, and water is introduced into the cooling water pipe to quickly reduce the temperature of the linear part of the coil and the L-shaped shaping plate.
4. The apparatus for cold press shaping of coil straight sections as set forth in claim 1, wherein: the compression wrench is a manual compression wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492662.XU CN210614954U (en) | 2019-09-09 | 2019-09-09 | Device for cold pressing and shaping linear part of coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492662.XU CN210614954U (en) | 2019-09-09 | 2019-09-09 | Device for cold pressing and shaping linear part of coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210614954U true CN210614954U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921492662.XU Active CN210614954U (en) | 2019-09-09 | 2019-09-09 | Device for cold pressing and shaping linear part of coil |
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| Country | Link |
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| CN (1) | CN210614954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465609A (en) * | 2019-09-09 | 2019-11-19 | 金杯电工电磁线有限公司 | A kind of pair of coil straight line portion carries out the device of cold pressing shaping |
-
2019
- 2019-09-09 CN CN201921492662.XU patent/CN210614954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465609A (en) * | 2019-09-09 | 2019-11-19 | 金杯电工电磁线有限公司 | A kind of pair of coil straight line portion carries out the device of cold pressing shaping |
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