CN108538559B - Transformer core stacking device convenient for follow-up procedures - Google Patents
Transformer core stacking device convenient for follow-up procedures Download PDFInfo
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- CN108538559B CN108538559B CN201810051556.1A CN201810051556A CN108538559B CN 108538559 B CN108538559 B CN 108538559B CN 201810051556 A CN201810051556 A CN 201810051556A CN 108538559 B CN108538559 B CN 108538559B
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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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
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Abstract
The invention discloses a transformer iron core superposition device convenient for subsequent procedures, which comprises a bottom support frame and an iron core superposition support frame; the iron core stacking support frame comprises a pair of iron core stacking support units which are arranged in a bilateral symmetry mode; the iron core stacking and supporting unit comprises a sliding bottom plate which is arranged on the bottom supporting frame in a left-right sliding mode; the pair of sliding bottom plates are synchronously far away or close to each other; an annular support ring is rotatably arranged on the sliding bottom plate; a pair of iron core supporting plates are arranged in the supporting ring in a sliding manner back and forth; the pair of iron core supporting plates are synchronously far away or close to each other; the iron core supporting plate is provided with a pair of limiting plates in a lifting way; and the pair of limiting plates are synchronously far away or close to each other. The invention can be suitable for iron cores with different sizes, improves the speed and the accuracy of iron core superposition, and the iron core after superposition can be rotatably arranged to facilitate the subsequent procedures.
Description
Technical Field
The invention relates to the technical field of transformer processing, in particular to a transformer iron core stacking device convenient for subsequent procedures.
Background
The iron sheets are overlapped on the transformer and the reactor, firstly, the sheet iron sheets are overlapped together, then the iron cores are painted, and the like.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a transformer iron core superposition device convenient for subsequent procedures, which comprises a bottom support frame and an iron core superposition support frame; the iron core stacking support frame comprises a pair of iron core stacking support units which are arranged in a bilateral symmetry mode; the iron core stacking and supporting unit comprises a sliding bottom plate which is arranged on the bottom supporting frame in a left-right sliding mode; the pair of sliding bottom plates are synchronously far away or close to each other; an annular support ring is rotatably arranged on the sliding bottom plate; a pair of iron core supporting plates are arranged in the supporting ring in a sliding manner back and forth; the pair of iron core supporting plates are synchronously far away or close to each other; the iron core supporting plate is provided with a pair of limiting plates in a lifting way; and the pair of limiting plates are synchronously far away or close to each other.
Preferably, the horizontal cross section of the iron core supporting plate is L-shaped; two pairs of iron core supporting plates form a finished rectangle; a T-shaped lifting groove is formed in the far side wall of a pair of iron core supporting plates of the same iron core stacking and supporting unit; a vertically arranged lifting threaded rod is pivoted between the upper side wall and the lower side wall of the lifting groove; screw thread parts with opposite rotation directions are formed at the upper end and the lower end of the lifting screw rod; lifting guide blocks matched with the lifting grooves are formed at the ends, far away from the limiting plates, of the pair of limiting plates; the lifting guide block is arranged in the lifting groove in a lifting way; the lifting guide blocks of the pair of limiting plates are in threaded connection with different threaded parts of the lifting threaded rod; a lifting driving motor is fixed on the upper side wall of the lifting groove; the lifting driving motor is fixedly connected with the upper end of the lifting threaded rod.
Preferably, a pair of sliding grooves in a rectangular groove shape is formed on the upper end surface of the bottom support frame and is arranged symmetrically left and right; the middle parts of the left and right side walls of the sliding groove are provided with cylindrical sliding guide rods; a rectangular sliding block matched with the sliding groove is formed on the lower end surface of the sliding bottom plate; the sliding block slides left and right and is arranged in the sliding groove and sleeved on the sliding block.
Preferably, a tension spring is sleeved at one end of the pair of sliding guide rods, which is close to the sliding guide rods; one end close to the pair of tension springs is fixed on the side wall close to the pair of sliding grooves, and the other end far away from the pair of sliding grooves is fixed on the end surface close to the pair of sliding blocks; a driving motor is arranged in the center of the upper end of the bottom supporting frame; an elliptical driving guide block is fixed on an output shaft of the driving motor; a pair of skid bottom plates abut on the surface of the drive guide block.
Preferably, the upper end surfaces of the pair of sliding bottom plates are formed with rotary supporting seats; the upper end of the rotary supporting seat is formed into an arc surface with the same outer diameter and positioned on the supporting ring; a circular limiting guide ring is formed on the outer cylindrical surface of the support ring; a limit guide groove matched with the limit guide ring is formed at the upper end of the rotary support seat; a vertical limiting groove is formed on the outer cylindrical surface of the limiting guide ring; a vertical limiting cylinder is arranged on the bottom surface of the limiting guide groove; the upper end of a piston rod of the vertical limiting cylinder is fixed with a vertical limiting column matched with the vertical limiting groove.
Preferably, the inner side wall of the support ring is formed with a pair of front and rear guide plates in a vertically symmetrical minor arc arch shape; front and rear guide grooves matched with the front and rear guide plates are formed on the upper and lower end surfaces of the iron core support plate; the inner side wall of the support ring is pivoted with a front and back guide threaded rod; the front end and the rear end of the front guide threaded rod and the rear guide threaded rod are provided with threaded parts with different rotation directions; the front and back guide threaded rods are vertical to the iron core supporting plate; a front driving motor and a rear driving motor are fixed on the front side of the inner side wall of the support ring; the output shaft of the front and rear driving motor is fixedly connected with the front side of the front and rear guide threaded rod; and a pair of iron core supporting plates of the iron core superposition supporting unit on the same side are in threaded connection with different threaded parts of the front and rear guide threaded rods.
The invention has the beneficial effects that: the iron core stacking device is suitable for iron cores of different sizes, the stacking speed and accuracy of the iron cores are improved, and the stacked iron cores can be rotated to facilitate the proceeding of subsequent processes.
Drawings
FIG. 1 is a schematic structural view of a cross section of the present invention;
FIG. 2 is a schematic structural view of the cross section A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural diagram of a cross section B-B in FIG. 1 according to the present invention.
In the figure, 10, the bottom support; 100. a sliding groove; 101. a slide guide bar; 11. a tension spring; 12. a drive motor; 13. driving the guide block; 20. iron core overlapping support frames; 21. a skid base plate; 211. a sliding block; 212. rotating the supporting seat; 22. a vertical limiting cylinder; 221. a vertical limit column; 23. a support ring; 230. a vertical limiting groove; 231. front and rear guide plates; 232. a limiting guide ring; 24. an iron core support plate; 240. a front and rear guide groove; 241. a lifting groove; 25. lifting a threaded rod; 251. a lifting drive motor; 26. a limiting plate; 27. a front and rear guide threaded rod; 271. a front and rear driving motor; 30. and (3) an iron core.
Detailed Description
As shown in fig. 1 to 3, a transformer core stacking apparatus for facilitating subsequent processes includes a bottom support frame 10 and a core stacking support frame 20; the iron core stacking support frame 20 comprises a pair of iron core stacking support units which are arranged in bilateral symmetry; the iron core stacking and supporting unit comprises a sliding bottom plate 21 which is arranged on the bottom supporting frame in a left-right sliding mode; the pair of sliding bottom plates 21 synchronously move away from or close to each other; an annular support ring 23 is rotatably arranged on the sliding bottom plate 21; a pair of iron core supporting plates 24 are arranged in the supporting ring 23 in a sliding manner in the front and back direction; a pair of core support plates 24 are synchronously far away or close to each other; the iron core supporting plate 24 is provided with a pair of limiting plates 26 in a lifting manner; a pair of limit plates 26 are synchronously moved away from or close to each other.
As shown in fig. 1 to 3, the horizontal cross section of the core support plate 24 is L-shaped; two pairs of core support plates 24 form a completed rectangle; a T-shaped lifting groove 241 is formed on the far side wall of the pair of iron core supporting plates 24 of the same iron core superposition supporting unit; a vertically arranged lifting threaded rod 25 is pivoted between the upper side wall and the lower side wall of the lifting groove 241; screw thread parts with opposite rotation directions are formed at the upper end and the lower end of the lifting screw rod 25; lifting guide blocks matched with the lifting grooves 241 are formed at the ends, far away from the limiting plates 26, of the pair of limiting plates; the lifting guide block is arranged in the lifting groove 241 in a lifting way; the lifting guide blocks of the pair of limit plates 26 are screwed on different thread parts of the lifting threaded rod 25; a lifting driving motor 251 is fixed on the upper side wall of the lifting groove 241; the lifting driving motor 251 is fixedly connected with the upper end of the lifting threaded rod 25.
As shown in fig. 1 to 3, a pair of rectangular groove-shaped sliding grooves 100 symmetrically arranged left and right are formed on the upper end surface of the bottom support frame 10; a cylindrical sliding guide rod 101 is formed in the middle of the left and right side walls of the sliding groove 100; a rectangular sliding block 211 matched with the sliding groove 100 is formed on the lower end surface of the sliding bottom plate 21; the sliding block 211 slides left and right in the sliding slot 100 and is sleeved on the sliding block 211.
As shown in fig. 1 to 3, a tension spring 11 is sleeved at one end of each of the pair of slide guide rods 101; one end of the pair of tension springs 11 close to each other is fixed on the side wall of the pair of sliding grooves 100 close to each other, and the other end of the pair of tension springs 11 far away from each other is fixed on the end surface of the pair of sliding blocks 211 close to each other; the center of the upper end of the bottom support frame 10 is provided with a driving motor 12; an elliptical driving guide block 13 is fixed on an output shaft of the driving motor 12; a pair of skid bottom plates 21 abut on the surface of the drive guide block 13.
As shown in fig. 1 to 3, a rotary support base 212 is formed on the upper end surfaces of the pair of slide bases 21; the upper end of the rotary supporting seat 212 is formed into an arc surface with the same outer diameter and positioned on the supporting ring 23; an annular limiting guide ring 232 is formed on the outer cylindrical surface of the support ring 23; a limit guide groove matched with the limit guide ring 232 is formed at the upper end of the rotary support seat 212; a vertical limit groove 230 is formed on the outer cylindrical surface of the limit guide ring 232; the bottom surface of the limit guide groove is provided with a vertical limit cylinder 22; the upper end of the piston rod of the vertical limiting cylinder 22 is fixed with a vertical limiting column 221 matched with the vertical limiting groove 230.
As shown in fig. 1 to 3, a pair of vertically symmetrical minor arc bow-shaped front and rear guide plates 231 are formed on the inner side wall of the support ring 23; front and rear guide grooves 240 matched with the front and rear guide plates 231 are formed on the upper and lower end surfaces of the core support plate 24; the inner side wall of the support ring 23 is pivoted with a front and back guide threaded rod 27; screw thread portions with different rotation directions are formed at the front end and the rear end of the front and rear guide screw rods 27; the front and rear guide threaded rods 27 are perpendicular to the core support plate 24; a front and rear driving motor 271 is fixed on the front side of the inner side wall of the support ring 23; an output shaft of the front and rear driving motor 271 is fixedly connected with the front side of the front and rear guide threaded rod 27; a pair of core support plates 24 of the core stacking support unit on the same side are screwed with different screw portions of the front and rear guide screw rods 27.
The working principle of the transformer iron core superposition device convenient for subsequent procedures is as follows:
in an initial state, the vertical limiting column 221 is inserted into the vertical limiting groove 230, namely, the supporting ring 23 is limited; the pair of limiting plates 26 are farthest away;
when the iron cores 30 need to be stacked, firstly, the left-right distance between the pair of sliding bottom plates 21 is controlled according to the size of the iron cores 30, then the front-back gap of the pair of iron core supporting plates 24 is controlled, then the iron cores 30 are sequentially placed between the two pairs of limiting plates 26 and the pair of iron core supporting plates 24, and after the placement is completed, the two pairs of limiting plates 26 are close to the clamping iron cores 30, so that the iron cores 30 are conveniently and accurately stacked;
when subsequent painting and winding are needed, only the vertical limiting column 221 is required to be separated from the vertical limiting groove 230, that is, the support ring 23 can rotate freely, so that the painting and winding are convenient.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (5)
1. The utility model provides a transformer core stack device convenient to follow-up procedure goes on which characterized in that: comprises a bottom support frame (10) and an iron core superposition support frame (20); the iron core stacking support frame (20) comprises a pair of iron core stacking support units which are arranged in a bilateral symmetry mode; the iron core stacking and supporting unit comprises a sliding bottom plate (21) which is arranged on the bottom supporting frame in a left-right sliding mode; the pair of sliding bottom plates (21) are synchronously far away or close to each other; an annular support ring (23) is rotatably arranged on the sliding bottom plate (21); a pair of iron core supporting plates (24) are arranged in the supporting ring (23) in a sliding manner in the front and back direction; a pair of iron core supporting plates (24) are synchronously far away or close to each other; the iron core supporting plate (24) is provided with a pair of limiting plates (26) in a lifting way; the pair of limiting plates (26) are synchronously far away or close to each other;
a pair of front and rear guide plates (231) which are vertically symmetrical and in a minor arc shape are formed on the inner side wall of the support ring (23); front and rear guide grooves (240) matched with the front and rear guide plates (231) are formed on the upper and lower end surfaces of the iron core support plate (24); the inner side wall of the support ring (23) is pivoted with a front and back guide threaded rod (27); screw thread parts with different turning directions are formed at the front end and the rear end of the front and rear guide threaded rods (27); the front and back guide threaded rods (27) are vertical to the iron core supporting plate (24); a front and rear driving motor (271) is fixed on the front side of the inner side wall of the support ring (23); an output shaft of the front and rear driving motor (271) is fixedly connected with the front side of the front and rear guide threaded rod (27); a pair of iron core supporting plates (24) of the iron core superposition supporting unit at the same side are in bolt connection with different screw thread parts of the front and rear guide screw rods (27).
2. The transformer core stacking apparatus for facilitating subsequent processes according to claim 1, wherein: the horizontal cross section of the iron core supporting plate (24) is L-shaped; two pairs of core support plates (24) form a completed rectangle; a T-shaped lifting groove (241) is formed on the far side wall of a pair of iron core supporting plates (24) of the same iron core superposition supporting unit; a vertically arranged lifting threaded rod (25) is pivoted between the upper side wall and the lower side wall of the lifting groove (241); screw thread parts with opposite rotation directions are formed at the upper end and the lower end of the lifting threaded rod (25); lifting guide blocks matched with the lifting grooves (241) are formed at the ends, far away from the limiting plates (26); the lifting guide block is arranged in the lifting groove (241) in a lifting way; the lifting guide blocks of the pair of limiting plates (26) are screwed on different thread parts of the lifting threaded rod (25); a lifting driving motor (251) is fixed on the upper side wall of the lifting groove (241); the lifting driving motor (251) is fixedly connected with the upper end of the lifting threaded rod (25).
3. The transformer core stacking apparatus for facilitating subsequent processes according to claim 1, wherein: a pair of rectangular groove-shaped sliding grooves (100) which are symmetrically arranged left and right are formed on the upper end surface of the bottom support frame (10); a cylindrical sliding guide rod (101) is formed in the middle of the left side wall and the right side wall of the sliding groove (100); a rectangular sliding block (211) matched with the sliding groove (100) is formed on the lower end surface of the sliding bottom plate (21); the sliding block (211) slides left and right in the sliding groove (100) and is sleeved on the sliding block (211).
4. The transformer core stacking apparatus for facilitating subsequent processes according to claim 3, wherein: one end of the pair of sliding guide rods (101) close to each other is sleeved with a tension spring (11); one end close to the pair of tension springs (11) is fixed on the side wall close to the pair of sliding grooves (100), and the other end far away from the side wall is fixed on the end surface close to the pair of sliding blocks (211); a driving motor (12) is arranged in the center of the upper end of the bottom support frame (10); an elliptical driving guide block (13) is fixed on an output shaft of the driving motor (12); a pair of slide bases (21) abut on the surface of the drive guide block (13).
5. The transformer core stacking apparatus for facilitating subsequent processes according to claim 1, wherein: a rotary supporting seat (212) is formed on the upper end surfaces of the pair of sliding bottom plates (21); the upper end of the rotary supporting seat (212) is formed into an arc surface with the same outer diameter and positioned on the supporting ring (23); a circular limiting guide ring (232) is formed on the outer cylindrical surface of the support ring (23); a limit guide groove matched with the limit guide ring (232) is formed at the upper end of the rotary support seat (212); a vertical limit groove (230) is formed on the outer cylindrical surface of the limit guide ring (232); a vertical limiting cylinder (22) is arranged on the bottom surface of the limiting guide groove; the upper end of the piston rod of the vertical limiting cylinder (22) is fixed with a vertical limiting column (221) matched with the vertical limiting groove (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051556.1A CN108538559B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device convenient for follow-up procedures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051556.1A CN108538559B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device convenient for follow-up procedures |
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| Publication Number | Publication Date |
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| CN108538559A CN108538559A (en) | 2018-09-14 |
| CN108538559B true CN108538559B (en) | 2020-06-23 |
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| CN201810051556.1A Active CN108538559B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device convenient for follow-up procedures |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109167490B (en) * | 2018-10-22 | 2024-03-29 | 浙江优力仕电驱动科技有限公司 | Stator punching sheet overlapping alignment device |
| CN112530678B (en) * | 2020-11-27 | 2021-09-21 | 赣州和信诚电子有限公司 | Transformer core closing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201616326U (en) * | 2009-12-30 | 2010-10-27 | 南车株洲电力机车有限公司 | Device for pre-piling silicon steel sheets of transformer iron cores of rail motor set |
| JP5716330B2 (en) * | 2010-09-22 | 2015-05-13 | Ｊｆｅスチール株式会社 | Evaluation method of electrical steel sheet for laminated iron core |
| ES2721913T3 (en) * | 2014-04-16 | 2019-08-06 | Voestalpine Automotive Components Dettingen Gmbh & Co Kg | Procedure and device for producing a core of glued sheet sheets |
| CN106024367A (en) * | 2016-06-22 | 2016-10-12 | 江苏神龙电气制造有限公司 | Laminating and rapid positioning apparatus for transformer silicon steel iron core central column piece |
| CN106024368A (en) * | 2016-06-22 | 2016-10-12 | 江苏神龙电气制造有限公司 | Adjustable transformer iron core lamination platform |
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Effective date of registration: 20200528 Address after: 224300 Hede Pioneer Park, Sheyang County, Yancheng City, Jiangsu Province, 21 Hede Road Applicant after: JIANGSU GUANGHUI ELECTRIC POWER EQUIPMENT Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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