CN215069624U - Three-dimensional transformer core lamination composite set - Google Patents
Three-dimensional transformer core lamination composite set Download PDFInfo
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- CN215069624U CN215069624U CN202121321038.0U CN202121321038U CN215069624U CN 215069624 U CN215069624 U CN 215069624U CN 202121321038 U CN202121321038 U CN 202121321038U CN 215069624 U CN215069624 U CN 215069624U
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Abstract
The utility model discloses a three-dimensional transformer core lamination composite set, constitute by three lamination platform component and three platform component, lamination platform component (1A), lamination platform component (1B) and lamination platform component (1C) set up respectively in the tip position of platform component (1 AD, 1BD, 1 CD), and lamination platform component is including iron core piece lamination platform and location measuring tape respectively, the iron core joist, the circular arc frame, the standing supporting seat, the moving support seat, iron core piece lamination platform realizes 90 upsets through standing tilting mechanism and circular arc frame respectively, later rethread moving mechanism and iron core joist's location draw-out stop is again along the location guide rail translation of composite platform, make the accurate combination of three lamination platform together, finally make the three rectangle iron core frame of lamination bench make up into the accurate three-phase three-dimensional transformer core of size. The utility model discloses three lamination platform can carry out iron core piece lamination operation simultaneously, effectively shortens the production cycle of transformer product, improves production efficiency.
Description
The technical field is as follows:
the utility model relates to a transformer equipment makes technical field, mainly relates to a three-dimensional transformer core lamination composite set.
Background art:
the power industry is a basic industry supporting national economy and social development, along with the rapid development of the national economy and the continuous improvement of the living standard of people, the dependence degree on electric power is higher and higher, the electric power is used as the blood pulse of the modern society to provide strong power for the modern society, and the demand on the electric power is also rapidly increased. In order to meet the requirements of global economic integration and low-carbon cycle green manufacturing, the transformer is used as important key basic equipment which is used in a large amount in a power system, the requirements on the performances of energy conservation, environmental protection and the like of the transformer are higher and higher, compared with the conventional planar laminated iron core transformer, planar rolled iron core transformer and three-dimensional rolled iron core transformer, the novel three-dimensional laminated iron core transformer has obvious advantages in the aspects of iron core manufacturing quality, material consumption reduction, loss reduction, performance and efficiency improvement, energy conservation, environmental protection, operation maintenance and safety reliability, and has wide popularization and application prospects. The special production equipment matched with the three-dimensional wound core transformer is still blank, the three-dimensional iron core of the existing three-dimensional wound core transformer is still formed by manual overturning, the safety, the time and the labor are not high, the dimensional tolerance and the product quality of the wound core are difficult to ensure, and the development of the multifunctional manufacturing equipment which is suitable for carrying out intelligent manufacturing, is suitable for producing the three-dimensional stacked iron core transformer and can meet the requirement of the three-dimensional wound core overturning forming is imperative.
The utility model has the following contents:
the utility model discloses the purpose is exactly in order to compensate prior art's defect, adapt to novel three-dimensional professional equipment who folds iron core transformer manufacturing technique- - -a three-dimensional transformer core lamination composite set, have the iron core lamination with three-dimensional iron core that folds, the automatic upset behind the lamination becomes iron core rectangle frame, three iron core rectangle frame automatic combination becomes a whole set of work such as three-column three-dimensional iron core finished product, have labour saving and time saving, safety and reliability, production efficiency is high, the manufacturing accuracy is high, advantages such as proof mass, adapt to the development trend that intelligent manufacturing, replace manual operation with intelligent digital multifunctional equipment, reduce production processes and intensity of labour, improve production efficiency and product quality.
The utility model discloses a realize through following technical scheme:
a three-dimensional transformer core lamination combination device 1 comprises a combination platform element and a plurality of lamination table elements, wherein the combination platform element forms a ray shape through the plurality of platform elements, the number of the lamination table elements is equal to that of the platform elements, the lamination table elements are respectively arranged at the end parts of guide rails of the platform elements, a positioning guide rail is arranged on the plane of the platform element, the end parts of the positioning guide rail are provided with a moving mechanism and a standing turnover mechanism which move along the guide rail, the platform elements are arranged above the moving mechanism and the standing turnover mechanism,
the laminated platform elements comprise a laminated platform, an arc frame, an iron core joist, a standing support seat, a movable support seat and a positioning measuring scale;
the lamination platform is erected for 90-degree turnover through the erecting and overturning mechanism and then is translated to the central point of the combined platform through the moving mechanism;
the arc frame is arranged at the lower part of an iron core joist of the lamination platform and is welded with the lamination platform into a whole, so that the lamination platform can be smoothly turned over by the arc frame;
the iron core joist is of a section steel welding structure and is welded with the lamination platform into a whole, and two edges of the iron core joist and the arc frame form two guide sliding blocks matched with the positioning guide rail;
the standing support seat is welded on the lower part of one end of the lamination platform without the iron core joist and is used for jacking the lamination table at the position of the standing turnover mechanism and enabling the lamination table to realize 90-degree turnover standing;
the movable supporting seat is welded on the periphery of the arc frame below the lamination platform and is used for pushing the lamination platform to the central point of the combined platform through the position by the moving mechanism;
the positioning measuring scale is made of stainless steel materials, is embedded on the surface of the lamination platform and is used for positioning a workpiece and measuring the size of the workpiece during lamination operation;
the positioning guide rail is made of round steel materials, is flatly welded on the upper surface of the platform element and is accurately matched with the guide sliding rail of the iron core joist;
the standing and overturning mechanism is of a hydraulic transmission structure, one end of the standing and overturning mechanism is fixed at the end part of the platform element, the other end of the standing and overturning mechanism is propped against the standing and supporting seat, and the lamination platform is jacked up and overturned for 90 degrees on site in a hydraulic transmission mode;
the moving mechanism is of a hydraulic transmission structure, one end of the moving mechanism is fixed below the iron core joist, the other end of the moving mechanism is propped against the moving support seat, and the lamination platform is pushed to the position of the central O point of the combined platform in a hydraulic transmission mode, so that a plurality of iron core frames formed by stacking are combined into a whole along with the translation of the lamination platform to the central point of the combined platform.
Furthermore, a long circular hole for clamping and fixing the arc frame is formed in the lamination platform; the positioning measuring scale is arranged in the long and short axis directions of the edge of the upper surface of the lamination platform; when the lamination operation is carried out on the lamination platforms, the laminations on each lamination platform form a rectangular iron core frame.
Furthermore, a non-fixed connection structure is arranged between the lamination platform and the corresponding platform element, and the lamination platform element can stably move to the central point of the combined platform along the positioning guide rail after standing and overturning.
Further, the standing support seat is arranged below the lamination platform and is welded with the lamination platform into a whole.
Further, the movable supporting seat and the lamination platform are welded into a whole.
Further, the iron core joist and the two arc frames form a guide rail, and the guide rail is closely matched with the positioning guide rail.
Further, the combined platform element comprises three platform elements, and the three platform elements form a 120-degree three-ray combined platform element.
Furthermore, the positioning guide rail is of a structure that round steel is welded with the platform steel plate and comprises two rails, and the distance between the two rails is closely matched with the distance between the iron core joist and the guide rail formed by the two arc frames.
The utility model has the advantages that:
the three lamination platforms can simultaneously perform iron core lamination operation, effectively shorten the production period of transformer products and improve the production efficiency; because the lamination table is provided with a measuring scale for size positioning and a clamping and fixing device of the iron core frame, the manufacturing precision of the transformer iron core and the lamination combination quality can be ensured.
The utility model has the advantages of exquisite, compact and simple structure, small volume, material saving, low cost, complete functions, simple operation, safety, reliability, energy conservation, environmental protection, etc. Both can carry out the operation of iron core piece lamination, can realize the equipment shaping of three iron core frame, upset stand up automatically again, the utility model discloses a multi-functional three-dimensional transformer core lamination composite set, furthest satisfies the requirement and the low carbon environmental protection of the three-dimensional iron core, the three-dimensional iron core preparation of rolling up of transformer, green manufacturing, intelligent manufacturing's requirement, has wide market prospect.
Description of the drawings:
fig. 1a is a front view of a lamination stage element.
Fig. 1b is a top view of the lamination stage element.
Fig. 2a is a front view of the platform element.
Fig. 2b is a top view of the platform element.
Fig. 3a is a front view of a lamination stage element together with a platform element.
Fig. 3b is a top view of the lamination stage element together with the platform element.
Fig. 4 is a schematic view of a combined platform formed by combining three platform elements.
Fig. 5 is a schematic view of an assembly of core laminations formed by three lamination table elements and a combining platform.
FIG. 6 is a schematic view of the operation of the rectangular core frame on the assembly device.
Fig. 7 is a schematic view of the lamination table standing upside down and translating.
Fig. 8 is a schematic diagram of a three-column three-dimensional iron core formed by translating the lamination table in place.
Fig. 9 is a schematic view of a guide rail of the platform element.
Fig. 10 is a schematic view of the lamination station standing upside down on the platform element along the guide rail.
The specific implementation mode is as follows:
see all figures.
A three-dimensional transformer core lamination combination device mainly comprises a 120-degree three-ray combination platform element 1D and three lamination table elements 1A, 1B and 1C which are combined by three platform elements 1AD, 1BD and 1CD, wherein the three lamination table elements 1A, 1B and 1C are respectively arranged at the end parts of three-ray guide rails of the platform element. With reference to fig. 2a and 2b, three platform elements 1AD, 1BD, 1CD are provided with positioning rails 1AD1, 1BD1, 1CD1 on their plane surfaces, and are provided with moving mechanisms 1AD3, 1BD3, 1CD3 and standing flippers 1AD2, 1BD2, 1CD2 along the rails at their ends; three lamination table elements 1A, 1B and 1C are respectively arranged above the standing turnover mechanism and the moving mechanism, the three platform elements 1AD, 1BD and 1CD are horizontally fixed on the foundation and form the same horizontal plane, the three lamination table elements 1A, 1B and 1C are respectively arranged at the end positions of the platform elements 1AD, 1BD and 1CD, and the lamination table element 1A, the lamination table element 1B and the lamination table element 1C respectively comprise lamination platforms 1A1, 1B1, 1C1, arc frames 1A2, 1B2, 1C2, iron core joists 1A3, 1B3, 1C3, standing supports 1A4, 1B4, 1C4, moving supports 1A5, 1B5 and 1C5, and positioning measuring scales 1A6, 1B6 and 1C6 are embedded in the steel plate of the lamination platforms; the combined platform element 1D comprises three platform elements 1AD, 1BD, 1CD arranged in 120 ° ray-like manner, and the platform elements 1AD, 1BD, 1CD respectively comprise positioning rails 1AD1, 1BD1, 1CD1, a standing-up tilting mechanism 1AD2, 1BD2, 1CD2, and a moving mechanism 1AD3, 1BD3, 1CD 3.
Referring to fig. 3a and 3B, the lamination table elements 1A, 1B, 1C are turned up by 90 ° by three standing and turning mechanisms 1AD2, 1BD2, 1CD2, respectively, and translated to the center O point of the combined platform by three moving mechanisms 1AD3, 1BD3, 1CD3, respectively.
The lamination table element 1A, 1B, 1C comprises lamination platforms 1A1, 1B1, 1C1, arc frames 1A2, 1B2, 1C2, iron core joists 1A3, 1B3, 1C3, standing supports 1A4, 1B4, 1C4, moving supports 1A5, 1B5, 1C5, positioning measuring tapes 1A6, 1B6, 1C 6; the lamination table elements 1A, 1B, and 1C respectively stand up by three standing-up turnover mechanisms 1AD2, 1BD2, and 1CD2 through standing-up supporting seats 1A4, 1B4, and 1C4 and turn over 90 ° in the O point direction of the combination platform, and then the lamination table elements 1A, 1B, and 1C are translated to the O point of the center of the combination platform 1D by three moving mechanisms 1AD3, 1BD3, and 1CD3 through moving the supporting seats 1A5, 1B5, and 1C5, so as to combine the three lamination tables into a whole.
The arc frames 1A2, 1B2 and 1C2 are of a quarter arc structure, are arranged at the lower part of the iron core joist of the lamination table and are welded with the lamination table into a whole, so that the lamination table can be turned over stably by utilizing the arc at the lower part.
The iron core joists 1A3, 1B3 and 1C3 are of a section steel welding structure and are welded with the laminated platforms 1A1, 1B1 and 1C1 into a whole, and two edges of the iron core joists and the arc frames 1A2, 1B2 and 1C2 form two guide sliding blocks matched with the platform positioning guide rails 1AD1, 1BD1 and 1CD 1.
The standing support seats 1A4, 1B4 and 1C4 are welded at the lower part of one end of the lamination table without the iron core joists and are used for standing and overturning the lamination table at the position by the standing and overturning mechanism and enabling the lamination table to realize 90-degree overturning and standing.
The movable supporting seats 1A5, 1B5 and 1C5 are welded near an arc frame below the lamination table and used for pushing the lamination table towards the center O point of the combined platform through the position of the movable supporting seats.
The positioning measuring scales 1A6, 1B6 and 1C6 are made of stainless steel materials, are embedded on the surface of a steel plate of the lamination platform and are used for positioning and measuring the size of a workpiece during lamination operation.
The positioning guide rails 1AD1, 1BD1 and 1CD1 are made of round steel materials, are welded on the upper surface of the platform element in a straight and straight mode, and are accurately matched with the guide sliding blocks of the iron core joists 1A3, 1B3 and 1C 3.
The standing and overturning mechanisms 1AD2, 1BD2 and 1CD2 are of hydraulic transmission structures, one end of each hydraulic transmission structure is fixed below the lamination table at the end position of the platform element, the other end of each hydraulic transmission structure is propped against the standing and supporting seat of the lamination table, and the lamination table is jacked up in a hydraulic transmission mode and overturned by 90 degrees on site.
The moving mechanisms 1AD3, 1BD3 and 1CD3 are hydraulic transmission structures, wherein one end of each moving mechanism is fixed below an iron core joist of the lamination table at the end position of the combined platform element, the other end of each moving mechanism is propped against a moving support seat of the lamination table, the lamination table is pushed to the position of a central O point of the combined platform in a hydraulic transmission mode, and three laminated iron core frames are combined into a whole along with the translation of the lamination table to the central O point.
In the embodiment of the utility model, the lamination platform elements 1A, 1B and 1C are made of high-quality section steel, and the upper surfaces of the lamination platform elements are provided with oblong holes for clamping and fixing the rectangular iron core frame; the long and short axis directions of the upper surface edges of the lamination platforms 1A1, 1B1 and 1C1 are provided with positioning measuring scales 1A6, 1B6 and 1C 6; arc frames 1A2, 1B2 and 1C2 which are convenient for the lamination table to roll are arranged below the end iron core joists 1A3, 1B3 and 1C 3. The iron core lamination operation is carried out on the lamination platform, and a rectangular iron core frame can be stacked on each lamination platform.
The lamination table elements 1A, 1B and 1C and the corresponding platform elements 1AD, 1BD and 1CD are in a non-fixed connection structure, and the lamination table elements can stably and freely move to the position of the central O point of the combined platform along a positioning guide rail on the platform element after standing and overturning.
The embodiment of the utility model provides an in, lamination platform 1A, 1B, 1C below all be provided with upright supporting seat 1A4, 1B4, 1C4 to weld as an organic whole with the lamination platform.
The embodiment of the utility model provides an in, lamination platform 1A, 1B, 1C below all be provided with removal supporting seat 1A5, 1B5, 1C5 to weld as an organic whole with the lamination platform.
The end parts of the lamination table elements 1A, 1B and 1C close to the center of the combined platform are respectively provided with an iron core joist 1A3, 1B3, 1C3 and two arc frames, the edge of the outer side of the iron core joist and the connected arc frames form two positioning guide sliding blocks, and the sliding blocks are closely matched with the positioning guide rails on the combined platform.
The three groups of positioning guide rails 1AD1, 1BD1 and 1CD1 are of round steel and platform welding structures, each group is provided with two rails, and the distance between the two rails is matched with the distance between two guide sliding blocks and an arc frame of an iron core joist of the lamination table.
The utility model discloses when concrete implementation, see figure 4, platform element 1AD, 1BD, 1CD arrange on horizontal ground, platform positioning guide rail 1AD1, 1BD1, 1CD1 adopt to weld on the steel plate and adorn the round steel structure, arrange to form a surface level's combination platform 1D on the ground.
The standing turnover mechanisms 1AD2, 1BD2 and 1CD2 and the moving mechanisms 1AD3, 1BD3 and 1CD3 are all fixed on the foundations at the three ends of the combined platform; the lamination station is turned up and down with reference to fig. 7 and 10.
The lamination table elements 1A, 1B, 1C are arranged at the ends of the three platform elements, see fig. 3 and 5, and one end of the core joist is arranged near the center O point of the combined platform.
The core lamination assembly device is formed by combining three lamination table elements 1A, 1B and 1C and three platform elements 1AD, 1BD and 1CD, and is shown in fig. 5.
The three lamination table elements 1A, 1B and 1C of the core lamination assembly apparatus can simultaneously perform core lamination operations on the three platform elements, and simultaneously operate 3 rectangular core frames, see fig. 6.
In the iron core lamination combination device, three rectangular iron core frames which are stacked are fixed on a lamination table, the three lamination tables (together with the rectangular iron core frames) are simultaneously turned by 90 degrees through a standing and turning mechanism to enable the rectangular iron core frames to be in a vertical state, and the three lamination tables are translated to a platform center O point by utilizing a moving mechanism, which is shown in the attached figure 7; and (3) pushing the three lamination tables to a central point O at the same time, and automatically jointing the three rectangular iron core frames together to form a three-column three-dimensional iron core product, which is shown in figure 8.
The above-described embodiments are provided to enable persons skilled in the art to make or use the invention, and modifications and variations can be made to the above-described embodiments by persons skilled in the art without departing from the spirit of the invention, so that the scope of the invention is not limited by the above-described embodiments, but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (8)
1. The utility model provides a three-dimensional transformer core lamination composite set which characterized in that: the laminating platform device comprises a combined platform element and a plurality of laminating platform elements, wherein the combined platform element is in a radial shape formed by the plurality of platform elements, the number of the laminating platform elements is equal to that of the platform elements, the laminating platform elements are respectively arranged at the end parts of guide rails of the platform elements, a positioning guide rail is arranged on the plane of the platform element, the end parts of the positioning guide rail are provided with a moving mechanism and a standing and overturning mechanism which move along the guide rail, the platform elements are arranged above the moving mechanism and the standing and overturning mechanism,
the laminated platform elements comprise a laminated platform, an arc frame, an iron core joist, a standing support seat, a movable support seat and a positioning measuring scale;
the lamination platform is erected for 90-degree turnover through the erecting and overturning mechanism and then is translated to the central point of the combined platform through the moving mechanism;
the arc frame is arranged at the lower part of an iron core joist of the lamination platform and is welded with the lamination platform into a whole, so that the lamination platform can be smoothly turned over by the arc frame;
the iron core joist is of a section steel welding structure and is welded with the lamination platform into a whole, and two edges of the iron core joist and the arc frame form two guide sliding blocks matched with the positioning guide rail;
the standing support seat is welded on the lower part of one end of the lamination platform without the iron core joist and is used for jacking the lamination table at the position of the standing turnover mechanism and enabling the lamination table to realize 90-degree turnover standing;
the movable supporting seat is welded on the periphery of the arc frame below the lamination platform and is used for pushing the lamination platform to the central point of the combined platform through the position by the moving mechanism;
the positioning measuring scale is made of stainless steel materials, is embedded on the surface of the lamination platform and is used for positioning a workpiece and measuring the size of the workpiece during lamination operation;
the positioning guide rail is made of round steel materials, is flatly welded on the upper surface of the platform element and is accurately matched with the guide sliding rail of the iron core joist;
the standing and overturning mechanism is of a hydraulic transmission structure, one end of the standing and overturning mechanism is fixed at the end part of the platform element, the other end of the standing and overturning mechanism is propped against the standing and supporting seat, and the lamination platform is jacked up and overturned for 90 degrees on site in a hydraulic transmission mode;
the moving mechanism is of a hydraulic transmission structure, one end of the moving mechanism is fixed below the iron core joist, the other end of the moving mechanism is propped against the moving support seat, and the lamination platform is pushed to the position of the central O point of the combined platform in a hydraulic transmission mode, so that a plurality of iron core frames formed by stacking are combined into a whole along with the translation of the lamination platform to the central point of the combined platform.
2. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the lamination platform is provided with a long round hole for clamping and fixing the arc frame; the positioning measuring scale is arranged in the long and short axis directions of the edge of the upper surface of the lamination platform; when the lamination operation is carried out on the lamination platforms, the laminations on each lamination platform form a rectangular iron core frame.
3. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the lamination platform and the corresponding platform element are in a non-fixed connection structure, and the lamination platform element can stably move to the central point of the combined platform along the positioning guide rail after standing and overturning.
4. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the standing support seat is arranged below the lamination platform and is welded with the lamination platform into a whole.
5. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the movable supporting seat and the lamination platform are welded into a whole.
6. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the iron core joist and the two arc frames form a guide rail, and the guide rail is closely matched with the positioning guide rail.
7. The assembly of stereoscopic transformer core laminations according to claim 1, wherein: the combined platform element comprises three platform elements, and the three platform elements form three linear combined platform elements with the angle of 120 degrees.
8. The assembly of stereoscopic transformer core laminations according to claim 6, wherein: the positioning guide rail is of a structure that round steel is welded with a platform steel plate and comprises two rails, and the distance between the two rails is closely matched with the distance between the iron core joist and the guide rail formed by the two arc frames.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121321038.0U CN215069624U (en) | 2021-06-15 | 2021-06-15 | Three-dimensional transformer core lamination composite set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121321038.0U CN215069624U (en) | 2021-06-15 | 2021-06-15 | Three-dimensional transformer core lamination composite set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539657A (en) * | 2021-06-15 | 2021-10-22 | 合肥天威众元电气有限公司 | Three-dimensional transformer core lamination composite set |
| CN114582619A (en) * | 2022-03-25 | 2022-06-03 | 无锡普天铁心股份有限公司 | Transformer core limb prestack device |
-
2021
- 2021-06-15 CN CN202121321038.0U patent/CN215069624U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539657A (en) * | 2021-06-15 | 2021-10-22 | 合肥天威众元电气有限公司 | Three-dimensional transformer core lamination composite set |
| CN113539657B (en) * | 2021-06-15 | 2024-05-03 | 合肥天威众元电气有限公司 | Three-dimensional transformer core lamination composite set |
| CN114582619A (en) * | 2022-03-25 | 2022-06-03 | 无锡普天铁心股份有限公司 | Transformer core limb prestack device |
| CN114582619B (en) * | 2022-03-25 | 2023-11-14 | 无锡普天铁心股份有限公司 | Pre-stacking device for iron core column of transformer |
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