CN215265921U - Transformer coil pressure equipment shaping device - Google Patents
Transformer coil pressure equipment shaping device Download PDFInfo
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- CN215265921U CN215265921U CN202120926110.6U CN202120926110U CN215265921U CN 215265921 U CN215265921 U CN 215265921U CN 202120926110 U CN202120926110 U CN 202120926110U CN 215265921 U CN215265921 U CN 215265921U
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Abstract
The invention relates to a transformer coil press-fitting shaping device, which comprises a supporting platform, wherein a positioning cylinder is arranged at the top of the supporting platform, a supporting seat is arranged in the positioning cylinder, a supporting rod penetrating through the supporting platform is arranged at the bottom of the supporting platform, a supporting frame I connected with the supporting rod is arranged below the supporting platform, a cylinder I connected with the supporting frame I is arranged at the bottom of the supporting frame I, a support is also arranged at the top of the supporting platform, a fixed plate is arranged at the top of a plurality of groups of supports, a supporting frame II and a baffle are sequentially arranged at the bottom of the fixed plate, a cylinder II connected with the supporting frame II is arranged at the top of the fixed plate, a connecting rod is arranged at the bottom of the supporting frame II, an extrusion seat corresponding to the positioning cylinder and penetrating through the baffle is arranged at the bottom of the extrusion seat, a wind-collecting cover is arranged at the top in a groove, and an air exhaust branch pipe penetrating through the circle center of the connecting rod is arranged on the wind-collecting cover, one end of the air draft branch pipe is connected with the air draft main pipe. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer coil press-fitting shaping device.
Background
In daily work, the transformer coil needs to be axially compressed and shaped, so that the tightness and the short-circuit deformation resistance of the coil are improved, the vibration of a current-carrying lead of the coil in a power frequency alternating magnetic field is reduced, and the axial size of the coil is ensured to meet the design and process requirements. The existing shaping process for the coil is generally shaping by a vertical press, the equipment size, particularly the axial size, is overlarge, the manufacturing cost is overhigh, the operation is complex, the coil shaping process pressure value needs to be calculated for carrying out the shaping, and the production cost is improved, so that the transformer coil shaping device is provided necessarily to solve the problems.
Although the transformer coil press-fitting shaping device disclosed in publication No. CN212113449U can solve the above problems, the following disadvantages are present, for example: the coil in the positioning sleeve is difficult to take out due to the fact that the coil is deeply sunk at the inner bottom after shaping is finished, and meanwhile, a small amount of impurities are adhered to the coil and are not cleaned, so that the impurities are adhered to the coil to influence later use of the coil.
Disclosure of Invention
The invention aims to provide a transformer coil press-fitting shaping device.
The technical problem of the invention is mainly solved by the following technical scheme:
a transformer coil press-fitting shaping device comprises a supporting platform, wherein positioning cylinders are arranged at the top of the supporting platform, a connecting plate is arranged between any two adjacent groups of positioning cylinders, a spring group extending to the top of each positioning cylinder is arranged at the top of each connecting plate, a supporting seat is further arranged in each positioning cylinder, a supporting rod penetrating through the supporting platform is arranged at the bottom of each supporting seat, a supporting frame I connected with the supporting rod is arranged below the supporting platform, a cylinder I connected with the supporting frame I through a cylinder guide post is arranged at the bottom of each supporting frame I, a support is further arranged at the top of the supporting platform, a fixing plate is arranged at the top of a plurality of groups of supports, a supporting frame II and a baffle are sequentially arranged at the bottom of the fixing plate, a cylinder II connected with the supporting frame II through a cylinder guide post is arranged at the top of the fixing plate, a connecting rod is arranged at the bottom of the supporting frame II, wherein the connecting rod bottom is provided with the extrusion seat that corresponds a location section of thick bamboo, the baffle top is provided with the sleeve pipe that is used for the extrusion seat to pass, and wherein the spiro union has the terminal bolt of hugging closely on the extrusion seat lateral wall on the sleeve pipe, the baffle both sides still all are provided with U type breach, wherein the vertical screw rod that is provided with both ends respectively with supporting platform top face and fixed plate spiro union in the U type breach, extrusion seat bottom is provided with the recess, and wherein the top is provided with the wind-collecting cover in the recess, and is provided with the convulsions branch pipe that runs through the connecting rod centre of a circle on the wind-collecting cover, convulsions branch pipe one end is connected with the female union coupling of convulsions at support frame II top.
Preferably, the air draft main pipe is connected with the air draft fan through a hose.
Preferably, the fixing plate and the supporting platform are both provided with screw holes in threaded connection with the screw rods.
Preferably, the bottom end of the wind collecting cover is higher than the horizontal plane of the bottom end of the extrusion seat.
Preferably, the size of the extrusion seat is matched with the inner diameter of the positioning cylinder, and a fillet is arranged on the edge of the corner at the bottom of the extrusion seat.
Preferably, the depth of the positioning cylinder is greater than the height of the extrusion seat.
Preferably, the baffle plate is provided with a through hole for the extrusion seat to pass through.
The invention has the beneficial effects that: when the extrusion seat is inserted into the positioning cylinder to shape the coil, the exhaust fan performs air draft, dust removal and impurity removal work on the coil in the positioning cylinder through the air draft branch pipe, the air draft main pipe and the air draft cover, so that the quality of the coil is improved; meanwhile, the cylinder I can drive the support frame I and the support rod to move up and down through the cylinder guide pillar, so that the support seat in the positioning cylinder is pushed to move up and down, the coil shaped in the positioning cylinder can be ejected out from the inner bottom of the support seat which moves up at the moment, when the top end of the coil is pushed to the outer side of the top of the positioning cylinder, the exposed coil can be conveniently taken out to be taken out from the positioning cylinder, and the purpose of facilitating coil taking-out work is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of one of the structures of the present invention in a use state;
fig. 3 is another schematic view of the present invention in use.
In the figure: 1. supporting platform, 2, a location section of thick bamboo, 3, the connecting plate, 4, the spring assembly, 5, supporting seat, 6, the bracing piece, 7, support frame I, 8, cylinder I, 9, the support, 10, the fixed plate, 11, support frame II, 12, the baffle, 13, cylinder II, 14, the connecting rod, 15, the extrusion seat, 16, the sleeve pipe, 17, the bolt, 18, U type breach, 19, the screw rod, 20, the recess, 21, the air-collecting cover, 22, convulsions branch pipe, 23, the female pipe of convulsions.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The utility model provides a transformer coil pressure equipment shaping device, includes supporting platform 1, supporting platform 1 top is provided with a location section of thick bamboo 2, and still is provided with supporting seat 5 in the section of thick bamboo 2 of location, and wherein supporting seat 5 bottom is provided with the bracing piece 6 that runs through supporting platform 1, supporting platform 1 below is provided with the support frame I7 of being connected with bracing piece 6, and wherein support frame I7 bottom is provided with the cylinder I8 rather than being connected through the cylinder guide pillar.
As shown in fig. 3, the cylinder I8 can move up and down through the cylinder guide post driving support frame I7, and then the support frame I7 drives the support rod 6 to move in the circular hole on the support platform 1, so as to push the support seat 5 in the positioning cylinder 2 to move up and down, at this time, the support seat 5 moving up can eject the coil shaped in the positioning cylinder 2 from the inner bottom of the coil, when the top end of the coil pushes the outer side of the top of the positioning cylinder 2, the exposed coil can be conveniently taken out to be taken out from the positioning cylinder 2, and the purpose of taking out the coil conveniently is achieved.
The top of the supporting platform 1 is further provided with a support 9, the tops of a plurality of groups of supports 9 are provided with a fixing plate 10, the bottom of the fixing plate 10 is sequentially provided with a support frame II11 and a baffle 12, the top of the fixing plate 10 is provided with a cylinder II13 connected with a support frame II11 through a cylinder guide post, the bottom of the support frame II11 is provided with a connecting rod 14, the bottom end of the connecting rod 14 is provided with an extrusion seat 15 corresponding to the positioning cylinder 2, and the size of the extrusion seat 15 is matched with the inner diameter of the positioning cylinder 2.
As shown in fig. 1, a larger gap is formed between the pressing base 15 and the positioning cylinder 2, so that a coil can be conveniently placed into the positioning cylinder 2 from the gap between the pressing base 15 and the positioning cylinder 2, as shown in fig. 2, after the coil is placed into the positioning cylinder 2, the air cylinder II13 drives the supporting frame II11 to move downward through the air cylinder guide post, the supporting frame II11 drives the pressing base 15 to move downward through the connecting rod 14 and insert into the positioning cylinder 2 (at this time, in order to facilitate the insertion of the bottom end of the pressing base 15 into the positioning cylinder 2, the edge of the bottom end of the pressing base 15 is provided with a fillet, which is beneficial to guiding the pressing base 15 to slide into the positioning cylinder 2), the distance between the pressing base 15 and the bottom supporting seat 5 of the positioning cylinder 2 can be gradually reduced in the process that the supporting frame II11, the connecting rod 14 and the pressing base 15 are driven to continuously and slowly descend by the air cylinder II13, so that the pressing base 15 presses the coil in the positioning cylinder 2 to be tightly pressed, the positioning cylinder 2 can fix the coil to prevent the coil from deforming due to skew offset.
The top of the baffle 12 is provided with a sleeve 16 for the extrusion seat 15 to pass through, wherein the sleeve 16 is screwed with a bolt 14 with the tail end tightly attached to the outer side wall of the extrusion seat 15, and the baffle 12 is provided with a through hole for the extrusion seat 15 to pass through.
Wherein accessible removal baffle 12 drives sleeve pipe 16 and reciprocates on extrusion seat 15, and then drives baffle 12 and remove in order to change the interval between baffle 12 and the extrusion seat 15 bottom for after extrusion seat 15 inserts in location section of thick bamboo 2, the length distance that the baffle 12 inserted in location section of thick bamboo 2 with restriction extrusion seat 15 can be supported to location section of thick bamboo 2 top, prevents that extrusion seat 15 from excessively slipping into location section of thick bamboo 2 and flattening the coil.
In this embodiment, the connecting plate 3 is disposed between any two adjacent positioning cylinders 2, and the spring group 4 extending to the top of the positioning cylinder 2 is disposed at the top of the connecting plate 3, when the support frame II11 drives the connecting rod 14 and the pressing seat 15 to slide into the positioning cylinder 2, the pressing seat 15 will drive the baffle 12 to move down through the sleeve 16 and contact with the spring group 4, and the downward moving baffle 12 is buffered by the spring group 4 to prevent the baffle 12 from being damaged by severe mechanical friction with the top end of the positioning cylinder 2.
The two sides of the baffle plate 12 are also provided with U-shaped notches 18, wherein screw rods 19 with two ends respectively screwed with the top end face of the supporting platform 1 and the fixing plate 10 are vertically arranged in the U-shaped notches 18, and screw holes screwed with the screw rods 19 are respectively arranged on the fixing plate 10 and the supporting platform 1.
The mode that the U-shaped notch 18 is clamped by the screw rod 19 prevents the baffle 12 from horizontally displacing in the up-and-down moving process, so that the baffle 12 drives the extrusion seat 15 to displace, and the baffle cannot be well aligned with the positioning cylinder 2.
When the extrusion seat 15 is inserted into the positioning cylinder 2 to shape the coil, the exhaust fan performs air draft dust removal and impurity removal work on the coil in the positioning cylinder 2 through the main air draft pipe 23, the air draft branch pipe 22 and the air draft cover 21, and then the quality of the coil is improved.
The use method of the invention comprises the following steps: the coil is arranged on a supporting seat 5 in a positioning cylinder 2, wherein a cylinder II13 drives a supporting frame II11 to move downwards through a cylinder guide post, so as to drive a connecting rod 14 and an extrusion seat 15 to slide into the positioning cylinder 2 to extrude and shape the coil, at the moment, the extrusion seat 15 drives a baffle plate 12 to move downwards to be contacted with a spring set 4, so that the spring set 4 can play a role of buffering and damping for the downward-moving baffle plate 12, further indirectly play a role of buffering and damping for the extrusion seat 15 to reduce the impact force generated when the extrusion seat moves downwards, simultaneously, U-shaped notches 18 at two sides of the baffle plate 12 move upwards and downwards on a screw rod 19 in the downward moving process, the problem that the baffle plate 12 and the extrusion seat 15 horizontally shift in the moving process is prevented by the way that the screw rod 19 blocks the U-shaped notches 18, when the extrusion seat 15 is inserted into the positioning cylinder 2 to shape the coil, an exhaust fan removes dust and impurities from the coil in the positioning cylinder 2 through an exhaust main exhaust pipe 23, an exhaust branch pipe 22 and an exhaust hood 21, after the sizing is finished, the extrusion seat returns to the original position, the cylinder I8 can drive the supporting frame I7 to move up and down through the cylinder guide post, and then the supporting frame I7 drives the supporting rod 6 to move in the round hole on the supporting platform 1, so as to push the supporting seat 5 in the positioning cylinder 2 to move up and down, the coil shaped in the positioning cylinder 2 can be ejected out from the inner bottom of the supporting seat 5 which moves up at the moment, when the top end of the coil is pushed to the outer side of the top of the positioning cylinder 2, the exposed coil can be conveniently taken out to be taken out from the positioning cylinder 2, and the purpose of taking out the coil conveniently is achieved.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. A transformer coil press-fitting shaping device comprises a supporting platform and is characterized in that positioning cylinders are arranged at the top of the supporting platform, a connecting plate is arranged between any two adjacent groups of positioning cylinders, a spring group extending to the top of each positioning cylinder is arranged at the top of the connecting plate, supporting seats are further arranged in the positioning cylinders, supporting rods penetrating through the supporting platform are arranged at the bottom of each supporting seat, a supporting frame I connected with the supporting rods is arranged below the supporting platform, a cylinder I connected with the supporting frame I through a cylinder guide post is arranged at the bottom of the supporting frame I, supports are further arranged at the top of the supporting platform, fixing plates are arranged at the top of a plurality of groups of supports, supporting frames II and baffle plates are sequentially arranged at the bottom of the fixing plates, a cylinder II connected with the supporting frame II through a cylinder guide post is arranged at the top of each fixing plate, a connecting rod is arranged at the bottom of each supporting frame II, wherein the connecting rod bottom is provided with the extrusion seat that corresponds a location section of thick bamboo, the baffle top is provided with the sleeve pipe that is used for the extrusion seat to pass, and wherein the spiro union has the terminal bolt of hugging closely on the extrusion seat lateral wall on the sleeve pipe, the baffle both sides still all are provided with U type breach, wherein the vertical screw rod that is provided with both ends respectively with supporting platform top face and fixed plate spiro union in the U type breach, extrusion seat bottom is provided with the recess, and wherein the top is provided with the wind-collecting cover in the recess, and is provided with the convulsions branch pipe that runs through the connecting rod centre of a circle on the wind-collecting cover, convulsions branch pipe one end is connected with the female union coupling of convulsions at support frame II top.
2. The transformer coil press-fitting shaping device as claimed in claim 1, wherein the air draft main pipe is connected with an air draft fan through a hose.
3. A transformer coil press-fitting reshaping device as claimed in claim 1, wherein the fixing plate and the supporting platform are provided with screw holes for screw connection with the screw rods.
4. A transformer coil press-fitting shaping device as claimed in claim 1, wherein the bottom end of the air-collecting hood is higher than the level of the bottom end of the extrusion seat.
5. A transformer coil press-fitting shaping device as claimed in claim 1, wherein the size of the extrusion base is matched with the inner diameter of the positioning cylinder, and a fillet is arranged on the edge of the bottom corner of the extrusion base.
6. A transformer coil press-fitting shaping device according to claim 1, wherein the depth of the positioning cylinder is greater than the height of the extrusion seat.
7. A transformer coil press-fitting shaping device as claimed in claim 1, wherein the baffle plate is provided with a through hole for the extrusion seat to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926110.6U CN215265921U (en) | 2021-04-30 | 2021-04-30 | Transformer coil pressure equipment shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926110.6U CN215265921U (en) | 2021-04-30 | 2021-04-30 | Transformer coil pressure equipment shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215265921U true CN215265921U (en) | 2021-12-21 |
Family
ID=79453502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120926110.6U Active CN215265921U (en) | 2021-04-30 | 2021-04-30 | Transformer coil pressure equipment shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215265921U (en) |
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2021
- 2021-04-30 CN CN202120926110.6U patent/CN215265921U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 341000 Xinfeng County Industrial Park, Ganzhou, Jiangxi Patentee after: Jiangxi Fuxin Electric Co.,Ltd. Address before: 341600 Xinfeng County Industrial Park, Ganzhou, Jiangxi Patentee before: JIANGXI XINGU ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address |