CN219759376U - Lamination device is used in production of transformer core - Google Patents
Lamination device is used in production of transformer core Download PDFInfo
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- CN219759376U CN219759376U CN202321342163.9U CN202321342163U CN219759376U CN 219759376 U CN219759376 U CN 219759376U CN 202321342163 U CN202321342163 U CN 202321342163U CN 219759376 U CN219759376 U CN 219759376U
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- sliding
- rod
- connecting plate
- lamination device
- bevel gear
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- 238000003475 lamination Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000005192 partition Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 33
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses a lamination device for producing a transformer iron core, which relates to the technical field of iron core lamination equipment and comprises two connecting strips; two first connecting plates are symmetrically arranged between the two connecting strips, a sliding groove is formed in the top end of each first connecting plate, two sliding blocks are connected to the inside of each sliding groove in a sliding mode, a first positioning rod is arranged on the top end of each sliding block, a first bevel gear is connected to the surface of each screw rod, a rotating rod is connected to the bottom end of each first connecting plate in a rotating mode, and a second bevel gear is connected to the rotating rod through the first connecting plates. According to the utility model, through the connection of the positioning rods and the through holes on the sheared iron cores, the iron cores can be limited, the iron cores can be conveniently stacked, and meanwhile, the positions of the positioning rods can be adjusted according to the positions of the through holes on the iron cores with different sizes through the movement of the connecting blocks in the through grooves and the movement of the sliding blocks in the sliding grooves, so that the iron cores with different sizes can be conveniently limited and stacked.
Description
Technical Field
The utility model belongs to the technical field of iron core lamination equipment, and particularly relates to a lamination device for producing a transformer iron core.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core (magnetic core), the iron core is a main magnetic circuit part in the transformer, the transformer is generally formed by overlapping hot-rolled or cold-rolled silicon steel sheets with higher silicon content and coated with insulating paint on the surface, the iron core and the coils wound on the iron core form a complete electromagnetic induction system, the transmission power of the power transformer depends on the material and the cross section area of the iron core, the manufacturing of the iron core is a very critical step, the quality of the iron core plays a decisive role for the performance of the transformer, the iron core is accumulated layer by an iron core lamination device with different widths, and if the iron core sheets are not overlapped uniformly, the whole structure and the performance of the transformer are affected.
The utility model provides a transformer core lamination device that publication number is CN210606952U shows, includes operation panel and bottom plate, its characterized in that, operation panel top and first fixed block fixed connection, first fixed block is equipped with two, first fixed block inner chamber is equipped with the loose axle, the loose axle passes through the dead lever and articulates with first fixed block, the operation panel bottom is equipped with the screw sleeve, screw sleeve both sides are close to top position and are equipped with the second fixed block, the second fixed block passes through connecting rod and first fixed block swing joint.
In the device, the lamination device is formed by stacking sheared iron cores manually by a person, and because the device is not provided with a limiting mechanism, the phenomenon of skew among a plurality of iron cores is easy to occur, and the whole structure and the performance of the transformer are affected to a certain extent.
Disclosure of Invention
The utility model provides a lamination device for producing transformer iron cores, which is characterized in that through arranging each positioning rod to be connected with a through hole on a sheared iron core, the iron cores and the like can be limited during lamination, meanwhile, through arranging a through groove, a connecting block, a sliding groove, a sliding block and the like, the positioning rods can be moved, and the positions of the positioning rods can be adjusted according to the positions of the through holes on the iron cores with different sizes, so that the iron cores can be conveniently limited and stacked, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a lamination device for producing a transformer core comprises two connecting strips;
two first connecting plates are symmetrically arranged between the two connecting strips, a sliding groove is formed in the top end of each first connecting plate, two sliding blocks are connected inside the sliding groove in a sliding mode, a first positioning rod is arranged at the top end of each sliding block, a first bevel gear is connected to the surface of each screw rod, a rotating rod is connected to the bottom end of each first connecting plate in a rotating mode, and a second bevel gear is connected to the rotating rod through the first connecting plates;
the center of the two connecting bars is connected with a second connecting plate, the center of the second connecting plate is provided with a second positioning rod, two sides of the top end of the second connecting plate are respectively provided with a through groove, the inside of the through groove is connected with a connecting block in a sliding manner, the top end of the connecting block is connected with a third positioning rod, the bottom end of the connecting block is connected with a movable plate with a U-shaped cross section, two sides of the movable plate are respectively connected with a fixed block, the inside of the fixed block is connected with a spring, the top end of the spring is connected with a baffle, the top end of the baffle is connected with a limiting rod, and the bottom end of the baffle is connected with a pull rod;
positioning holes are respectively formed in two sides of the second connecting plate.
As a further description of the above technical solution:
the sliding block is in threaded connection with the surface of the screw rod, and the surfaces of the first bevel gear and the second bevel gear are in meshed connection.
As a further description of the above technical solution:
the limiting rod is connected with the inside of the positioning hole, and the pull rod is movably sleeved with the bottom end of the fixed block.
As a further description of the above technical solution:
a movable groove is formed in one side of the connecting strip, and a movable block is connected inside the movable groove in a sliding mode.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, through the connection of the positioning rods and the through holes on the sheared iron cores, the iron cores can be limited, the iron cores can be conveniently stacked, and meanwhile, the positions of the positioning rods can be adjusted according to the positions of the through holes on the iron cores with different sizes through the movement of the connecting blocks in the through grooves and the movement of the sliding blocks in the sliding grooves, so that the iron cores with different sizes can be conveniently limited and stacked.
Drawings
Fig. 1 is a schematic diagram of a lamination device for producing a transformer core according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;
FIG. 4 is a schematic view of a surface portion of a first bevel gear according to the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 1 at C;
FIG. 6 is a schematic view of the inner part of the fixing block according to the present utility model.
Legend description:
1. a connecting strip; 2. a moving groove; 3. a first connection plate; 4. a chute; 5. a slide block; 6. a screw; 7. a first bevel gear; 8. a rotating lever; 9. a second bevel gear; 10. a second connecting plate; 11. a second positioning rod; 12. a through groove; 13. a connecting block; 14. a moving plate; 15. a fixed block; 16. a spring; 17. a partition plate; 18. a limit rod; 19. a pull rod; 20. positioning holes; 21. a first positioning rod; 22. and a third positioning rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, a lamination device for producing a transformer core comprises two connecting bars 1;
two first connecting plates 3 are symmetrically arranged between the two connecting strips 1, a sliding groove 4 is formed in the top end of each first connecting plate 3, two sliding blocks 5 are connected in the sliding groove 4 in a sliding mode, a first positioning rod 21 is arranged on the top end of each sliding block 5, a first bevel gear 7 is connected to the surface of each screw rod 6, a rotating rod 8 is connected to the bottom end of each first connecting plate 3 in a rotating mode, and a second bevel gear 9 is connected to the rotating rod 8 through the first connecting plate 3;
the center of the two connecting strips 1 is connected with a second connecting plate 10, the center of the second connecting plate 10 is provided with a second positioning rod 11, two sides of the top end of the second connecting plate 10 are respectively provided with a through groove 12, the inside of the through groove 12 is connected with a connecting block 13 in a sliding manner, the top end of the connecting block 13 is connected with a third positioning rod 22, the bottom end of the connecting block 13 is connected with a movable plate 14 with a U-shaped section, two sides of the movable plate 14 are respectively connected with a fixed block 15, the inside of the fixed block 15 is connected with a spring 16, the top end of the spring 16 is connected with a partition plate 17, the top end of the partition plate 17 is connected with a limiting rod 18, and the bottom end of the partition plate 17 is connected with a pull rod 19;
the locating holes 20 are respectively formed in the two sides of the second connecting plate 10, threads on the two sides of the surface of the screw rod 6 are opposite, and when the screw rod rotates, the sliding blocks 5 on the two sides of the surface simultaneously move in opposite directions or move in opposite directions, and a lifting support can be arranged at the bottom end of the connecting strip 1, so that personnel can conveniently laminate the iron core.
Further, the sliding block 5 is in threaded connection with the surface of the screw rod 6, the surfaces of the first bevel gear 7 and the second bevel gear 9 are in meshed connection, and the second bevel gear 9 connected with the first bevel gear 7 can drive the first bevel gear 7 to rotate by rotating the rotating rod 8, so that the screw rod 6 on the first bevel gear 7 can rotate, the sliding block 5 in threaded connection with the surface of the screw rod 6 can move in the inner limit of the sliding groove 4, and the first positioning rod 21 at the top end of the sliding block 5 can move to a designated position.
Further, the limiting rod 18 is connected with the inside of the positioning hole 20, the bottom ends of the pull rod 19 and the fixed block 15 are movably sleeved, the limiting rod 18 is connected with the positioning hole 20, the moving plate 14, the connecting block 13, the third positioning rod 22 and the like are conveniently limited, the pull rod 19 is convenient for taking the limiting rod 18 out of the inside of the positioning hole 20, and the limiting rod 18 is movably connected with the inside of the fixed block 15 and the moving plate 14.
Further, the movable groove 2 has been seted up to one side of connecting rod 1, and the inside sliding connection of movable groove 2 has the movable block, the movable block is connected with the surface of first connecting plate 3, through the movable block in the inside removal of movable groove 2, the first locating lever 21 fore-and-aft position on adjustable first connecting plate 3 top, the surface of connecting rod 1 is provided with the bolt, after the regulation is accomplished, accessible rotation bolt makes it pass connecting rod 1 and the inside of movable block to be connected to can carry out spacingly to first connecting plate 3 etc..
Working principle: through removing connecting block 13, can make the third locating lever 22 on connecting block 13 top remove, after removing two third locating levers 22 to appointed position, through the effect of spring 16, can make the baffle 17 that its connects drive the gag lever post 18 and remove, can make gag lever post 18 pass fixed block 15, movable plate 14 is connected with the inside of locating hole 20, can restrict third locating lever 22 in appointed position, through rotating dwang 8, can make its surface connection's second bevel gear 9 drive first bevel gear 7 rotate, thereby can make the screw rod 6 that first bevel gear 7 connects rotate, can make the slider 5 of screw rod 6 surface threaded connection drive first locating lever 21 in the inside of spout 4 carry out spacing removal, the horizontal position of adjustable first locating lever 21, in the inside removal of first connecting plate 3 in movable groove 2 with the movable block, can adjust the vertical position of first locating lever 21 on two first connecting plates 3, can shift into the inside of movable block through the bolt after the regulation is accomplished, limit for first connecting plate 3 etc. then with cut corresponding iron core that the corresponding lamination is little, can stack the efficiency is improved to the lamination.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The lamination device for producing the transformer core comprises two connecting strips (1), and is characterized in that the lamination device comprises a lamination device body and a lamination device body;
two first connecting plates (3) are symmetrically arranged between the two connecting strips (1), a sliding groove (4) is formed in the top end of each first connecting plate (3), two sliding blocks (5) are connected inside each sliding groove (4) in a sliding mode, a first positioning rod (21) is arranged at the top end of each sliding block (5), a first bevel gear (7) is connected to the surface of each screw rod (6), a rotating rod (8) is connected to the bottom end of each first connecting plate (3) in a rotating mode, and each rotating rod (8) penetrates through each first connecting plate (3) to be connected with a second bevel gear (9);
the center of two connecting strips (1) is connected with a second connecting plate (10), the center of the second connecting plate (10) is provided with a second positioning rod (11), through grooves (12) are respectively formed in two sides of the top end of the second connecting plate (10), connecting blocks (13) are connected to the inside of the through grooves (12) in a sliding mode, third positioning rods (22) are connected to the top ends of the connecting blocks (13), movable plates (14) with U-shaped sections are connected to the bottom ends of the connecting blocks (13), fixing blocks (15) are respectively connected to two sides of the movable plates (14), springs (16) are connected to the inner parts of the fixing blocks (15), partition plates (17) are connected to the top ends of the springs (16), limiting rods (18) are connected to the top ends of the partition plates (17), and pull rods (19) are connected to the bottom ends of the partition plates (17);
positioning holes (20) are respectively formed in two sides of the second connecting plate (10).
2. The lamination device for producing a transformer core according to claim 1, wherein: the sliding block (5) is in threaded connection with the surface of the screw rod (6), and the surfaces of the first bevel gear (7) and the second bevel gear (9) are in meshed connection.
3. The lamination device for producing a transformer core according to claim 1, wherein: the limiting rod (18) is connected with the inside of the positioning hole (20), and the pull rod (19) is movably sleeved with the bottom end of the fixed block (15).
4. The lamination device for producing a transformer core according to claim 1, wherein: a movable groove (2) is formed in one side of the connecting strip (1), and a movable block is connected inside the movable groove (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342163.9U CN219759376U (en) | 2023-05-30 | 2023-05-30 | Lamination device is used in production of transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342163.9U CN219759376U (en) | 2023-05-30 | 2023-05-30 | Lamination device is used in production of transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219759376U true CN219759376U (en) | 2023-09-26 |
Family
ID=88070046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342163.9U Active CN219759376U (en) | 2023-05-30 | 2023-05-30 | Lamination device is used in production of transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219759376U (en) |
-
2023
- 2023-05-30 CN CN202321342163.9U patent/CN219759376U/en active Active
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