CN108538557B - Transformer core stacking device - Google Patents
Transformer core stacking device Download PDFInfo
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- CN108538557B CN108538557B CN201810051519.0A CN201810051519A CN108538557B CN 108538557 B CN108538557 B CN 108538557B CN 201810051519 A CN201810051519 A CN 201810051519A CN 108538557 B CN108538557 B CN 108538557B
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- pair
- iron core
- support frame
- telescopic
- supporting
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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
Abstract
The invention discloses a transformer iron core superposition device which comprises a bottom support frame, a rotary support frame and an iron core superposition device, wherein the bottom support frame is provided with a support frame; the rotary support frame is rotatably arranged on the bottom support frame; the iron core stacking device comprises a pair of support plates which are arranged in a bilateral symmetry mode; the pair of supporting plates are arranged on the rotary supporting frame in a left-right sliding mode and are synchronously far away from or close to each other; a pair of support rods which are symmetrically arranged front and back are screwed on the support plate; the supporting rod is vertically arranged; the top of the supporting rod is detachably provided with a cylindrical upper limiting plate; an iron core lifting unit is arranged between the pair of supporting plates; the left end face and the right end face of the iron core are provided with vertical sliding limiting grooves matched with the supporting rods. The invention can improve the speed and the accuracy of the iron core superposition and is convenient for the subsequent working procedures.
Description
Technical Field
The invention relates to the technical field of transformer processing, in particular to a transformer iron core stacking device.
Background
The iron sheets are overlapped on the transformer and the reactor, firstly, the sheet iron sheets are required to be 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 stacking device which comprises a bottom support frame, a rotary support frame and an iron core stacking device, wherein the bottom support frame is provided with a plurality of supporting frames; the rotary support frame is rotatably arranged on the bottom support frame; the iron core stacking device comprises a pair of support plates which are arranged in a bilateral symmetry mode; the pair of supporting plates are arranged on the rotary supporting frame in a left-right sliding mode and are synchronously far away from or close to each other; a pair of support rods which are symmetrically arranged front and back are screwed on the support plate; the supporting rod is vertically arranged; the top of the supporting rod is detachably provided with a cylindrical upper limiting plate; an iron core lifting unit is arranged between the pair of supporting plates; the left end face and the right end face of the iron core are provided with vertical sliding limiting grooves matched with the supporting rods.
Preferably, the vertical sliding limiting groove is in a semi-cylindrical shape which is vertically penetrated; the diameter of the vertical sliding limiting groove is equal to that of the supporting rod.
Preferably, the upper limiting plate is fixed to the top of the support rod by bolts.
Preferably, the middle part of the bottom support frame is fixed with a rotary driving motor; the output shaft of the rotary driving motor is fixedly connected with the rotary supporting frame.
Preferably, the left and right parts of the rotary support frame are respectively formed with left and right sliding grooves which are vertically penetrated; a left guide block and a right guide block matched with the left sliding groove and the right sliding groove are formed on the lower end surface of the supporting plate; a left sliding driving motor and a right sliding driving motor are respectively fixed on the side walls far away from the left sliding groove and the right sliding groove; a left sliding threaded rod and a right sliding threaded rod are pivoted between the left side wall and the right side wall of the left sliding groove and the right sliding groove; the left and right guide blocks are arranged in the left and right sliding grooves in a left and right sliding way and are screwed on the left and right sliding threaded rods.
Preferably, the iron core lifting unit comprises a pair of iron core lifting driving cylinders, a pair of telescopic sleeve rods and a pair of telescopic insertion rods; the iron core lifting driving cylinders are respectively fixed on the supporting plates; the telescopic sleeve rod is hinged on a piston rod of the iron core lifting driving cylinder; telescopic grooves are formed on the opposite end surfaces of the pair of telescopic loop bars; a plurality of limit holes which are distributed in a left-right rectangular shape are arranged on the front side wall and the rear side wall of the telescopic groove in a penetrating manner; the telescopic insertion rod is inserted in the telescopic groove; a limit inserted rod is inserted in the limit hole; the limit inserted link passes through the telescopic inserted link; one end of the pair of telescopic inserted rods which is relatively close to is hinged.
Preferably, a plurality of pairs of limiting threaded holes which are symmetrically arranged in front and back are formed in the upper end surfaces of the pair of supporting plates; the supporting plate is in threaded connection with the limiting threaded hole.
The invention has the beneficial effects that: the speed and the accuracy of iron core superposition are improved, and the subsequent processes are convenient to carry out.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic structural view of a cross section A-A of FIG. 1 according to the present invention.
In the figure, 10, the bottom support; 11. a rotary drive motor; 20. rotating the support frame; 200. a left and a right sliding grooves; 21. a left and right sliding drive motor; 22. a left and right sliding threaded rod; 30. an iron core stacking device; 31. a support plate; 310. a limiting threaded hole; 311. a left guide block and a right guide block; 32. the iron core lifts the driving cylinder; 33. a telescopic loop bar; 330. a telescopic groove; 331. a limiting hole; 34. a telescopic inserted link; 35. a limiting inserted rod; 36. a support bar; 37. an upper limiting plate; 38. a bolt; 40. an iron core; 400. and a vertical sliding limiting groove.
Detailed Description
As shown in fig. 1 and 2, a transformer core stacking apparatus includes a bottom support frame 10, a rotating support frame 20, and a core stacking apparatus 30; the rotary support frame 20 is rotatably arranged on the bottom support frame 10; the iron core superposing device 30 includes a pair of support plates 31 arranged bilaterally symmetrically; a pair of support plates 31 are arranged on the rotary support frame 20 in a left-right sliding manner and are synchronously far away or close to each other; a pair of support rods 36 which are symmetrically arranged front and back are screwed on the support plate 31; the support bar 36 is vertically arranged; the top of the supporting rod 36 is detachably provided with a cylindrical upper limiting plate 37; an iron core lifting unit is arranged between the pair of support plates 31; the left and right end faces of the iron core 40 are formed with vertical sliding limiting grooves 400 which are matched with the supporting rods 36.
As shown in fig. 1 and 2, the vertical sliding limiting groove 400 is a semi-cylindrical shape which is vertically penetrated; the diameter of the vertical sliding movement limiting groove 400 is equal to that of the support rod 36.
As shown in fig. 1 and 2, the upper limiting plate 37 is fixed to the top of the support rod 36 by a bolt 38.
As shown in fig. 2, a rotary driving motor 11 is fixed in the middle of the bottom support frame 10; the output shaft of the rotary driving motor 11 is fixedly connected with the rotary supporting frame 20.
As shown in fig. 2, the left and right parts of the rotary support frame 20 are respectively formed with left and right sliding grooves 200 penetrating up and down; a left guide block 311 and a right guide block 311 which are matched with the left sliding groove and the right sliding groove 200 are formed on the lower end surface of the support plate 31; a left and a right sliding driving motors 21 are respectively fixed on the far side walls of the left and the right sliding grooves 200; a left sliding threaded rod 22 and a right sliding threaded rod 22 are pivoted between the left side wall and the right side wall of the left sliding groove 200 and the right sliding groove; the left and right guide blocks 311 are provided in the left and right slide grooves 200 in a left and right sliding manner and are screwed to the left and right slide screw rods 22.
As shown in fig. 2, the core lifting unit includes a pair of core lifting driving cylinders 32, a pair of telescopic rods 33, and a pair of telescopic insert rods 34; a pair of iron core lifting driving cylinders 32 are respectively fixed on the supporting plate 31; the telescopic sleeve rod 33 is hinged on a piston rod of the iron core lifting driving cylinder 32; telescopic slots 330 are formed on the opposite end surfaces of the pair of telescopic loop bars 33; a plurality of limit holes 331 which are distributed in a left-right rectangular shape are arranged on the front side wall and the rear side wall of the telescopic slot 330 in a front-back penetrating manner; the telescopic insert rod 34 is inserted in the telescopic groove 330; a limit inserted rod 35 is inserted into the limit hole 331; the limit inserted link 35 passes through the telescopic inserted link 34; a pair of telescoping bayonet rods 34 are hingedly disposed at opposite proximal ends.
As shown in fig. 1, a plurality of pairs of limiting threaded holes 310 are formed on the upper end surfaces of the pair of support plates 31; the support plate 31 is screwed on the limit screw hole 310.
The working principle of the transformer iron core superposition device is as follows:
firstly, a pair of limiting insertion rods 35 are pulled out, then a pair of left and right sliding driving motors 21 are synchronously driven according to the sizes of iron cores 40, a pair of supporting plates 31 are driven to synchronously move away from or approach to each other through rotation of a pair of left and right sliding threaded rods 22, then the pair of limiting insertion rods 35 are inserted back again, then a pair of bolts 38 are unscrewed to take down the upper limiting plate 37, a plurality of iron cores 40 are sequentially inserted between two pairs of supporting rods 36 from top to bottom, at the moment, the two pairs of supporting rods 36 are positioned in the vertical sliding limiting grooves 400, then the upper limiting plate 37 is installed back, and finally, a pair of iron core lifting driving cylinders 32 are started to drive one end, far away from each other, of the pair of telescopic insertion rods 34 to approach to each other, so that one; the rotary support 20 and its components mounted thereon are rotatably disposed.
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 (6)
1. The utility model provides a transformer core stack device which characterized in that: comprises a bottom support frame (10), a rotary support frame (20) and an iron core superposition device (30); the rotary support frame (20) is rotatably arranged on the bottom support frame (10); the iron core superposition device (30) comprises a pair of support plates (31) which are arranged in a bilateral symmetry manner; a pair of support plates (31) are arranged on the rotary support frame (20) in a left-right sliding manner and are synchronously far away or close to each other; a pair of support rods (36) which are symmetrically arranged front and back are screwed on the support plate (31); the supporting rod (36) is vertically arranged; the top of the supporting rod (36) is detachably provided with a cylindrical upper limiting plate (37); an iron core lifting unit is arranged between the pair of support plates (31); vertical sliding limiting grooves (400) matched with the supporting rods (36) are formed in the left end face and the right end face of the iron core (40);
the iron core lifting unit comprises a pair of iron core lifting driving cylinders (32), a pair of telescopic sleeve rods (33) and a pair of telescopic insertion rods (34); a pair of iron core lifting driving cylinders (32) are respectively fixed on the supporting plate (31); the telescopic sleeve rod (33) is hinged on a piston rod of the iron core lifting driving cylinder (32); telescopic grooves (330) are formed on the opposite end surfaces of the pair of telescopic loop bars (33); a plurality of limit holes (331) which are distributed in a rectangular shape at the left and the right are arranged on the front and the back side walls of the telescopic groove (330) in a penetrating way; the telescopic insertion rod (34) is inserted in the telescopic groove (330); a limiting inserted rod (35) is inserted into the limiting hole (331); the limit inserted bar (35) passes through the telescopic inserted bar (34); one end of a pair of telescopic inserted rods (34) which is relatively close to each other is hinged.
2. The transformer core stacking apparatus of claim 1, wherein: the vertical sliding limiting groove (400) is in a semi-cylindrical shape which is arranged in a penetrating way from top to bottom; the diameter of the vertical sliding limiting groove (400) is equal to that of the supporting rod (36).
3. The transformer core stacking apparatus of claim 1, wherein: the upper limiting plate (37) is fixed on the top of the supporting rod (36) through a bolt (38).
4. The transformer core stacking apparatus of claim 1, wherein: a rotary driving motor (11) is fixed in the middle of the bottom support frame (10); the output shaft of the rotary driving motor (11) is fixedly connected with the rotary support frame (20).
5. The transformer core stacking apparatus of claim 1, wherein: the left and right parts of the rotary support frame (20) are respectively provided with a left and right sliding groove (200) which are vertically penetrated; a left guide block (311) and a right guide block (311) matched with the left sliding groove and the right sliding groove (200) are formed on the lower end surface of the support plate (31); a left sliding driving motor (21) and a right sliding driving motor (21) are respectively fixed on the side walls far away from the left sliding groove and the right sliding groove (200); a left sliding threaded rod (22) and a right sliding threaded rod (22) are pivoted between the left side wall and the right side wall of the left sliding groove and the right sliding groove (200); the left and right guide blocks (311) are arranged in the left and right sliding grooves (200) in a left and right sliding mode and are in threaded connection with the left and right sliding threaded rods (22).
6. The transformer core stacking apparatus of claim 1, wherein: a plurality of pairs of limiting threaded holes (310) which are symmetrically arranged in front and back are formed in the upper end surfaces of the pair of supporting plates (31); the supporting plate (31) is screwed on the limit threaded hole (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051519.0A CN108538557B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051519.0A CN108538557B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108538557A CN108538557A (en) | 2018-09-14 |
| CN108538557B true CN108538557B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051519.0A Active CN108538557B (en) | 2018-01-19 | 2018-01-19 | Transformer core stacking device |
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| CN (1) | CN108538557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4818577B2 (en) * | 2003-08-08 | 2011-11-16 | 新日本製鐵株式会社 | Transformer |
| 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 |
| CN202655888U (en) * | 2012-05-14 | 2013-01-09 | 东莞市洛克机械配件有限公司 | Full-servo laminating machine of transformer silicon steel sheet |
| JP6668014B2 (en) * | 2015-08-17 | 2020-03-18 | 株式会社三井ハイテック | Laminated core manufacturing equipment |
| CN105702445B (en) * | 2016-02-24 | 2017-10-17 | 长沙长泰机器人有限公司 | Automatic laminating assembly method and system |
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2018
- 2018-01-19 CN CN201810051519.0A patent/CN108538557B/en active Active
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| CN108538557A (en) | 2018-09-14 |
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Effective date of registration: 20200401 Address after: 325000 Chaoyang village, Liushi Town, Wenzhou City, Zhejiang, Yueqing Applicant after: Zhejiang Taicheng Transformer 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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