CN216084563U - Skeleton transformer with adjustable magnetic core hole function - Google Patents
Skeleton transformer with adjustable magnetic core hole function Download PDFInfo
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- CN216084563U CN216084563U CN202122124300.9U CN202122124300U CN216084563U CN 216084563 U CN216084563 U CN 216084563U CN 202122124300 U CN202122124300 U CN 202122124300U CN 216084563 U CN216084563 U CN 216084563U
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Abstract
The utility model provides a framework transformer with a function of adjusting a magnetic core hole, and relates to the technical field of transformers. The utility model provides a skeleton transformer with adjustable magnetic core hole function, includes left magnetic core, the left outer wall swing joint of left side magnetic core has left fixed plate, the right side welding at left side fixed plate top has left connection piece, the outer wall of left side fixed plate has left coil around the connecing. This skeleton transformer with adjustable magnetic core hole function rotates the bolt for the distance between left fixed plate and the right fixed plate changes, and the distance between left magnetic core and the right magnetic core also can change this moment, thereby has reached the effect that the clearance between the adjustment magnetic core of being convenient for reduces electromagnetic vibration and reduces the loss. The bottom of supporting block can with the top butt of right fixed plate after fastening to a certain extent, the movable rod can't deflect downwards this moment, the bolt can't continue fastening coil to the effect of avoiding the too big magnetic core that leads to of centre gripping dynamics to warp and influence transformer electrical property has been reached.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a framework transformer with a function of adjusting a magnetic core hole.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The distance between the magnetic cores of the existing transformer can not be adjusted, the gap between the magnetic cores is too large, electromagnetic vibration can be generated, and then problems of squeaking, loss increase and the like are caused, so that the intermittent adjustment between the magnetic cores is convenient to achieve and becomes an important problem.
In order to solve the problems, the framework transformer with the function of adjusting the magnetic core holes has the advantages that the gap between the magnetic cores can be conveniently adjusted, the electromagnetic vibration is reduced, the loss is reduced, and the phenomenon that the magnetic cores are deformed due to overlarge clamping force to influence the electrical performance of the transformer is avoided.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a skeleton transformer with adjustable magnetic core hole function, includes left magnetic core, the left outer wall swing joint of left magnetic core has left fixed plate, the right side welding at left side fixed plate top has left connection piece, the outer wall of left side fixed plate has left coil around having connect, the bolt has been cup jointed to the inside of left side connection piece, the outer wall threaded connection on bolt right side has right connection piece, the right side of right side connection piece is seted up flutedly, the inside bottom riveting of recess has the movable rod, the bottom fixedly connected with supporting spring of movable rod, the bottom riveting on movable rod right side has the connecting rod, one side riveting that the movable rod was kept away from to the connecting rod has the supporting shoe, the bottom welding of right side connection piece has right fixed plate, the left inside swing joint of right fixed plate has right magnetic core, the outer wall winding of right fixed plate is connected with right coil.
Preferably, the left magnetic core is connected with the left fixing plate through a left coil in a winding manner.
Preferably, the right connecting piece is internally provided with threads matched with the outer wall of the bolt.
Preferably, the right side of the bolt is movably connected inside the groove, and the bottom of the right side of the bolt is slidably connected with the top of the movable rod.
Preferably, one side of the supporting spring, which is far away from the movable rod, is fixedly connected to the bottom inside the groove.
Preferably, the supporting block is directly above the right fixing plate.
Preferably, the right fixing plate and the right magnetic core are connected through a right coil in a winding manner.
Compared with the prior art, the utility model provides the framework transformer with the function of adjusting the magnetic core hole, which has the following beneficial effects:
1. this skeleton transformer with adjustable magnetic core hole function, through bolt and left connection piece, right connection piece, left side fixed plate, right side fixed plate, left coil, the cooperation of right coil is used, the bolt rotates, the distance between left connection piece and the right connection piece changes this moment, further make the distance between left fixed plate and the right fixed plate change, the distance between left magnetic core and the right magnetic core also can change this moment, thereby reached the effect that the clearance between the adjustment magnetic core of being convenient for reduces electromagnetic vibration and reduces the loss.
2. This skeleton transformer with adjustable magnetic core hole function uses through the cooperation of supporting shoe and right fixed plate, movable rod, bolt, coil, and the bottom of supporting shoe can with the top butt of right fixed plate after fastening to a certain degree, and the movable rod can't deflect downwards this moment, and the bolt can't continue to fasten the coil to reached and avoided the too big magnetic core that leads to of centre gripping dynamics to warp the effect that influences transformer electrical property.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the bolt structure of the present invention after movement;
FIG. 4 is an enlarged view of the structure B shown in FIG. 3 according to the present invention.
In the figure: 1. a left magnetic core; 2. a left fixing plate; 3. a left connecting sheet; 4. a left coil; 5. a bolt; 6. a right connecting sheet; 7. a groove; 8. a movable rod; 9. a support spring; 10. a connecting rod; 11. a support block; 12. a right fixing plate; 13. a right magnetic core; 14. and a right coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a framework transformer with adjustable magnetic core hole function, comprising a left magnetic core 1, a left fixing plate 2 movably connected to the outer wall of the left side of the left magnetic core 1, a left connecting plate 3 welded to the right side of the top of the left fixing plate 2, a left coil 4 wound around the outer wall of the left fixing plate 2, a left magnetic core 1 wound around the left fixing plate 2 by the left coil 4, a bolt 5 sleeved inside the left connecting plate 3, a right connecting plate 6 screwed to the outer wall of the right side of the bolt 5, a screw thread adapted to the outer wall of the bolt 5 inside the right connecting plate 6, a groove 7 formed on the right side of the right connecting plate 6, a bolt 5 movably connected inside the groove 7, a bottom of the right side of the bolt 5 slidably connected to the top of a movable rod 8, a movable rod 8 riveted to the bottom of the groove 7, and a support spring 9 fixedly connected to the bottom of the movable rod 8, one side fixed connection that the movable rod 8 was kept away from to supporting spring 9 is in the inside bottom of recess 7, the bottom riveting on movable rod 8 right side has connecting rod 10, one side riveting that movable rod 8 was kept away from to connecting rod 10 has supporting shoe 11, the bottom welding of right connection piece 6 has right fixed plate 12, supporting shoe 11 is directly over right fixed plate 12, the left inside swing joint of right fixed plate 12 has right magnetic core 13, the outer wall winding of right fixed plate 12 is connected with right coil 14, right fixed plate 12 is connected through the winding of right coil 14 with right magnetic core 13.
Detailed description referring to fig. 1, turning a bolt 5, because the outer wall on the right side of the bolt 5 is in threaded connection with a right connecting piece 6, and the inside of the right connecting piece 6 is provided with threads matched with the outer wall of the bolt 5, the right connecting piece 6 can move left and right on the outer wall of the bolt 5, and because the bolt 5 is sleeved inside the left connecting piece 3, the distance between the left connecting piece 3 and the right connecting piece 6 can be changed, because the right side of the top of a left fixing plate 2 is welded with a left connecting piece 3, and the bottom of the right connecting piece 6 is welded with a right fixing plate 12, the distance between the left fixing plate 2 and the right fixing plate 12 can be changed, because the left magnetic core 1 and the left fixing plate 2 are wound and connected through a left coil 4, and the right fixing plate 12 and a right magnetic core 13 are wound and connected through a right coil 14, the distance between the left magnetic core 1 and the right magnetic core 13 can be changed, therefore, the effect of conveniently adjusting the gap between the magnetic cores, reducing the electromagnetic vibration and reducing the loss is achieved.
Referring to fig. 2-4 for details, when the coil is fastened, because the right side of the right connecting piece 6 is provided with the groove 7, the right side of the bolt 5 is movably connected inside the groove 7, at this time, the bolt 5 can move rightwards inside the groove 7, because the bottom of the right side of the bolt 5 is slidably connected with the top of the movable rod 8, the bottom inside the groove 7 is riveted with the movable rod 8, the bottom of the movable rod 8 is fixedly connected with the supporting spring 9, one side of the supporting spring 9, far away from the movable rod 8, is fixedly connected with the bottom inside the groove 7, at this time, the movable rod 8 can deflect rightwards and downwards against the support of the supporting spring 9, because the bottom of the right side of the movable rod 8 is riveted with the connecting rod 10, one side of the connecting rod 10, far away from the movable rod 8, is riveted with the supporting block 11, at this time, because the supporting block 11 is also deflected downwards, and because the supporting block 11 is directly above the right fixing plate 12, so can with the top butt of right fixed plate 12 when fastening to the bottom of supporting block 11 behind the certain degree, the movable rod 8 can't deflect downwards this moment, and bolt 5 can't continue to fasten the coil to reached and avoided the too big magnetic core that leads to of centre gripping dynamics to warp the effect that influences transformer electrical property.
In conclusion, this skeleton transformer with adjustable magnetic core hole function rotates bolt 5, and the distance between left connection piece 3 and the right connection piece 6 changes this moment, further makes the distance between left fixed plate 2 and the right fixed plate 12 change, and the distance between left magnetic core 1 and the right magnetic core 13 also can change this moment to reach the effect that the clearance between the adjustment magnetic core of being convenient for reduces electromagnetic vibration and reduces the loss.
When fastening to the top butt of the bottom of supporting block 11 behind the certain degree can with right fixed plate 12, the movable rod 8 can't deflect downwards this moment, and bolt 5 can't continue to fasten the coil to reached and avoided the too big magnetic core that leads to of centre gripping dynamics to warp the effect that influences transformer electrical property.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a skeleton transformer with adjustable magnetic core hole function, includes left magnetic core (1), its characterized in that: the left outer wall swing joint of left magnetic core (1) has left fixed plate (2), the right side welding at left fixed plate (2) top has left connection piece (3), the outer wall of left fixed plate (2) has left coil (4) around the connecing, bolt (5) have been cup jointed to the inside of left connection piece (3), the outer wall threaded connection on bolt (5) right side has right connection piece (6), the right side of right connection piece (6) is seted up recess (7), the bottom riveting of recess (7) inside has movable rod (8), the bottom fixedly connected with supporting spring (9) of movable rod (8), the bottom riveting on movable rod (8) right side has connecting rod (10), one side riveting of movable rod (8) is kept away from to connecting rod (10) has supporting shoe (11), the bottom welding of right connection piece (6) has right fixed plate (12), the inside swing joint on right side fixed plate (12) left side has right magnetic core (13), the outer wall winding of right fixed plate (12) is connected with right coil (14).
2. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: the left magnetic core (1) is connected with the left fixing plate (2) through a left coil (4) in a winding mode.
3. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: and threads matched with the outer wall of the bolt (5) are arranged in the right connecting piece (6).
4. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: the right side swing joint of bolt (5) is in the inside of recess (7), the bottom on bolt (5) right side and the top sliding connection of movable rod (8).
5. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: one side of the supporting spring (9) far away from the movable rod (8) is fixedly connected to the bottom inside the groove (7).
6. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: the supporting block (11) is arranged right above the right fixing plate (12).
7. The skeletal transformer with adjustable core hole functionality of claim 1, wherein: the right fixing plate (12) is connected with the right magnetic core (13) in a winding mode through a right coil (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124300.9U CN216084563U (en) | 2021-09-04 | 2021-09-04 | Skeleton transformer with adjustable magnetic core hole function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124300.9U CN216084563U (en) | 2021-09-04 | 2021-09-04 | Skeleton transformer with adjustable magnetic core hole function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084563U true CN216084563U (en) | 2022-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122124300.9U Active CN216084563U (en) | 2021-09-04 | 2021-09-04 | Skeleton transformer with adjustable magnetic core hole function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084563U (en) |
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2021
- 2021-09-04 CN CN202122124300.9U patent/CN216084563U/en active Active
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