CN212934365U - Assemble convenient high-efficient transformer core - Google Patents
Assemble convenient high-efficient transformer core Download PDFInfo
- Publication number
- CN212934365U CN212934365U CN202021952257.4U CN202021952257U CN212934365U CN 212934365 U CN212934365 U CN 212934365U CN 202021952257 U CN202021952257 U CN 202021952257U CN 212934365 U CN212934365 U CN 212934365U
- Authority
- CN
- China
- Prior art keywords
- clamping
- core
- splint
- joint
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 206010063659 Aversion Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a high-efficiency transformer iron core convenient to assemble, which comprises a core body, wherein a first clamp plate is clamped at the top and the bottom of the front end of the core body, a second clamp plate is clamped at the top and the bottom of the rear end of the core body, a plurality of clamping holes are uniformly formed in the middle of the first clamp plate in a penetrating way, a plurality of limiting holes are uniformly formed in the middle of the second clamp plate in a penetrating way, a fixing hole is formed in one end of the second clamp plate in a penetrating way, a clamping rod is welded at the position of one end of the second clamp plate corresponding to the fixing hole, the utility model discloses a clamping arc groove, a stop block, a connecting rod, a mounting round hole and a fixing screw are arranged, the clamping rod is clamped with the fixing hole, the clamping arc groove is clamped with the second clamp plate, the first clamp plate and the second clamp plate are limited, the core body is more stable to be fixed and not easy to displace, the use of screws is reduced, so that the core body is more convenient and faster to assemble.
Description
Technical Field
The utility model relates to a transformer core technical field specifically is a assemble convenient high-efficient transformer core.
Background
The iron core is the main magnetic circuit part in the transformer, usually by the silicon steel sheet stack of hot rolling or cold rolling with high silicon content, the surface is coated with the insulating varnish, the iron core and coil wound on it make up the complete electromagnetic induction system, the magnitude of the power transformer transmission power, depend on material and cross-sectional area of the iron core, divide into high-frequency iron core and low-frequency iron core;
but the iron core equipment that present transformer used is fixed comparatively troublesome, and a plurality of bolts are fixed splint, and do not carry on spacingly when pressing from both sides tightly, shift easily during fixed etc. cause the iron core to fix firm inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient high-efficient transformer core of equipment can effectively solve the fixed comparatively trouble of iron core equipment that proposes present transformer use among the above-mentioned background art, and a plurality of bolts are fixed splint, and do not carry on spacingly when pressing from both sides tightly, shift etc. easily during fixed, cause the fixed firm problem inadequately of iron core.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency transformer iron core convenient to assemble comprises a core body, wherein a first clamping plate is clamped at the top and the bottom of the front end of the core body, the top and the bottom of the rear end of the core body are both clamped with second clamping plates, the middle part of the first clamping plate is uniformly provided with a plurality of clamping holes in a penetrating way, a plurality of limiting holes are uniformly arranged in the middle of the second clamping plate in a penetrating way, a fixing hole is arranged at one end of the second clamping plate in a penetrating way, a clamping rod is welded at the position of one end of the second clamping plate corresponding to the fixing hole, a clamping arc groove is arranged at the end part of the clamping rod, the end parts of the second clamping plates are provided with a stop block corresponding to the edge part of the clamping arc groove, connecting rods are welded between the two first clamping plates and between the two second clamping plates, mounting round holes are formed in the other end of the first clamping plate and the other end of the second clamping plate in a penetrating mode, and fixing screws are clamped in the mounting round holes;
spacing pipe is all installed to core top and bottom symmetry, the joint pipe is installed to the one end of spacing pipe, a plurality of through-holes have been seted up in the middle part of the spacing pipe through, the radiating groove has all been seted up to core top and bottom, the core top has all welded the junction tube with the bottom.
Preferably, the diameter of the clamping hole is equal to that of the clamping pipe, the length of the limiting hole is 1.5 times of that of the clamping pipe, and the width of the limiting hole is equal to that of the clamping pipe;
and the clamping pipe close to the first clamping plate is clamped inside the limiting hole and close to the clamping pipe of the second clamping plate is clamped inside the limiting hole.
Preferably, the joint pole joint is inside the fixed orifices, second splint joint is inside joint arc groove, the dog is laminated with second splint.
Preferably, one end of the fixing screw is fixedly connected with the second clamping plate through a nut.
Preferably, the outer end face of the middle part of the core body is welded with a plurality of baffles, one end face of each baffle is connected with a protection pad in an adhesive mode, and the outer end face of the middle part of the core body is welded with a plurality of fixed arc plates.
Preferably, one end of the fixed arc plate is fixed with the protection pad in a glued joint mode, and the thickness of one end, corresponding to the protection pad, of the fixed arc plate is 3 times of the thickness of the other end of the fixed arc plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through setting up joint hole, spacing hole, fixed orifices, joint pole, joint arc groove, dog, connecting rod, installation round hole and fixed screw, joint pole and fixed orifices joint, joint arc groove and second splint joint carry on spacingly to first splint and second splint, and the core is fixed more stable, is difficult for the displacement, and the core presss from both sides tightly to be fixed between first splint and second splint, reduces the screw use, makes the equipment of core more convenient quick.
2. Through setting up spacing pipe, joint pipe, through-hole, radiating groove and junction tube, the heat that the core produced scatters out through spacing pipe joint pipe, through-hole, radiating groove and junction tube, and the core outside leaves the heat dissipation space, makes things convenient for the high-efficient heat dissipation of core, makes transformer work efficiency higher.
3. Through setting up baffle, protection pad and fixed arc board, the coil winding is outside at the fixed arc board at core middle part, makes the top and the bottom of coil contact with the protection pad respectively, fills up spacing to the coil through fixed arc board, baffle and protection, and aversion when surface coil twines makes the coil winding more stable neat.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the first clamping plate of the present invention;
FIG. 4 is a schematic structural view of the heat sink of the present invention;
reference numbers in the figures: 1. a core body; 2. a limiting pipe; 3. clamping the connecting pipe; 4. a first splint; 5. a second splint; 6. a clamping hole; 7. a limiting hole; 8. a fixing hole; 9. a clamping and connecting rod; 10. clamping the arc groove; 11. a stopper; 12. a connecting rod; 13. mounting a round hole; 14. fixing screws; 15. A through hole; 16. a heat sink; 17. a short connecting pipe; 18. a baffle plate; 19. a protective pad; 20. And fixing the arc plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a high-efficiency transformer iron core with convenient assembly, which comprises a core body 1, a first clamping plate 4 is clamped at the top and the bottom of the front end of the core body 1, a second clamping plate 5 is clamped at the top and the bottom of the rear end of the core body 1, a plurality of clamping holes 6 are uniformly penetrated and arranged at the middle part of the first clamping plate 4, a plurality of limiting holes 7 are uniformly penetrated and arranged at the middle part of the second clamping plate 5, a fixing hole 8 is penetrated and arranged at one end of the second clamping plate 5, a clamping rod 9 is welded at the position of one end of the second clamping plate 5 corresponding to the fixing hole 8, a clamping arc groove 10 is arranged at the end part of the clamping rod 9, a stop block 11 is arranged at the position of the end part of the second clamping plate 5 corresponding to the edge part of the clamping arc groove 10, the clamping rod 9 is clamped inside the fixing hole 8, the second clamping arc groove 5 is clamped inside, connecting rods 12 are welded between the two first clamping plates 4 and between the two second clamping plates 5, mounting round holes 13 are formed in the other ends of the first clamping plates 4 and the other ends of the second clamping plates 5 in a penetrating mode, fixing screws 14 are clamped inside the mounting round holes 13, one ends of the fixing screws 14 are fixedly connected with the second clamping plates 5 through nuts, and the fixing screws 14 and the second clamping plates 5 are convenient to fix;
A plurality of baffles 18 are welded on the outer end face of the middle portion of the core body 1, a protection pad 19 is glued on one end face of each baffle 18, a plurality of fixed arc plates 20 are welded on the outer end face of the middle portion of the core body 1, one ends of the fixed arc plates 20 are fixedly connected with the protection pad 19 in a gluing mode, the thickness of one end, corresponding to the protection pad 19, of each fixed arc plate 20 is 3 times of the thickness of the other end, and therefore coils can be wound and placed.
The utility model discloses a theory of operation and use flow: firstly, clamping and fixing a clamping pipe 3 at the front end face of a core body 1 with a clamping hole 6 in the middle of a first clamping plate 4, then clamping and fixing the clamping pipe 3 at the rear end face of the core body 1 with one end in a limiting hole 7 in the middle of a second clamping plate 5, at the moment, the side end faces of the first clamping plate 4 and the second clamping plate 5 are both attached to the limiting pipe 2, one end of a clamping rod 9 is clamped and connected in a fixing hole 8, then the second clamping plate 5 is pulled to clamp and connect a clamping arc groove 10 with the second clamping plate 5, a stop block 11 is attached to the second clamping plate 5, the clamping pipe 3 is moved to the other end in the limiting hole 7, an installation round hole 13 at one end of the first clamping plate 4 is aligned with an installation round hole 13 at one end of the second clamping plate 5, then a fixing screw 14 is clamped and connected in the installation round holes 13, the core body 1 is fixed more stably and is not easy to displace through the limitation of the first, the core body 1 is clamped and fixed between the first clamping plate 4 and the second clamping plate 5, so that the use of screws is reduced, and the core body 1 is more convenient and faster to assemble;
when the transformer is used, heat generated by the core body 1 is dissipated through the limiting pipe 2, the clamping pipe 3, the through hole 15, the heat dissipation groove 16 and the short connecting pipe 17, the outside of the core body 1 is clamped and fixed with the first clamping plate 4 and the second clamping plate 5 through the limiting pipe 2 and the clamping pipe 3, and a heat dissipation gap is reserved outside the core body 1, so that the core body 1 is convenient to dissipate heat efficiently, and the working efficiency of the transformer is higher;
when fixing the coil, the coil winding is outside at the fixed arc board 20 at core 1 middle part, makes the top and the bottom of coil contact with protection pad 19 respectively, and through fixed arc board 20, baffle 18 and protection pad 19 spacing to the coil, aversion when surface coil twines makes the coil winding more stable neat.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient high-efficient transformer core of equipment, includes core (1), its characterized in that: core (1) front end top and bottom joint have first splint (4), core (1) rear end top has second splint (5) with the equal joint in bottom, first splint (4) middle part evenly runs through and has seted up a plurality of joint holes (6), second splint (5) middle part evenly runs through and has seted up a plurality of spacing holes (7), second splint (5) one end runs through and has seted up fixed orifices (8), the position department welding that second splint (5) one end corresponds fixed orifices (8) has joint pole (9), joint arc groove (10) have been seted up to the tip of joint pole (9), second splint (5) tip corresponds joint arc groove (10) limit portion position department and installs dog (11), two all weld between first splint (4) and between two second splint (5) connecting rod (12), the first splint (4) other end with the second splint (5) other end all runs through and has seted up installation round hole (10), (11), two 13) A fixing screw (14) is clamped in the mounting round hole (13);
spacing pipe (2) are installed to core (1) top and the equal symmetry in bottom, joint pipe (3) are installed to the one end of spacing pipe (2), a plurality of through-holes (15) have been seted up in spacing pipe (2) middle part through, radiating groove (16) have all been seted up to core (1) top and bottom, core (1) top and bottom all weld junction tube (17).
2. The transformer core with convenient assembly according to claim 1, wherein the diameter of the clamping hole (6) is equal to the diameter of the clamping tube (3), the length of the limiting hole (7) is 1.5 times of the diameter of the clamping tube (3), and the width of the limiting hole (7) is equal to the diameter of the clamping tube (3);
the clamping pipe (3) close to the first clamping plate (4) is clamped inside the limiting hole (7), and the clamping pipe (3) close to the second clamping plate (5) is clamped inside the limiting hole (7).
3. The transformer core with convenient assembly according to claim 1, wherein the clamping rod (9) is clamped inside the fixing hole (8), the second clamping plate (5) is clamped inside the clamping arc groove (10), and the stop block (11) is attached to the second clamping plate (5).
4. The transformer core with convenient assembly according to claim 1, wherein one end of the fixing screw (14) is fixedly connected with the second clamping plate (5) through a nut.
5. The transformer core convenient to assemble and fast to use as claimed in claim 1, wherein a plurality of baffle plates (18) are welded on the outer end face of the middle portion of the core body (1), a protection pad (19) is glued on one end face of each baffle plate (18), and a plurality of fixed arc plates (20) are welded on the outer end face of the middle portion of the core body (1).
6. The transformer core with convenient assembly according to claim 5, wherein one end of the fixed arc plate (20) is fixed to the protection pad (19) by gluing, and the thickness of the end of the fixed arc plate (20) corresponding to the protection pad (19) is 3 times of the thickness of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952257.4U CN212934365U (en) | 2020-09-09 | 2020-09-09 | Assemble convenient high-efficient transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952257.4U CN212934365U (en) | 2020-09-09 | 2020-09-09 | Assemble convenient high-efficient transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934365U true CN212934365U (en) | 2021-04-09 |
Family
ID=75305087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021952257.4U Expired - Fee Related CN212934365U (en) | 2020-09-09 | 2020-09-09 | Assemble convenient high-efficient transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934365U (en) |
-
2020
- 2020-09-09 CN CN202021952257.4U patent/CN212934365U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212934365U (en) | Assemble convenient high-efficient transformer core | |
| CN219738748U (en) | Improved transformer iron core | |
| CN110718371A (en) | Radio frequency transformer, lead and application method thereof | |
| CN110911123A (en) | Side yoke clamping structure of iron core reactor | |
| CN210073577U (en) | Clamping structure for iron yoke of reactor | |
| CN210778175U (en) | Triangular roll iron core transformer | |
| CN219916881U (en) | Iron core cooling structure of water-cooling reactor | |
| CN210984452U (en) | Mutual inductor fixing support device | |
| CN218123149U (en) | Rectangular laminated silicon steel core | |
| CN217521833U (en) | Improved generation dry-type transformer folder | |
| CN216435589U (en) | Low-loss anti-seismic impact-resistant low-frequency transformer | |
| CN207782616U (en) | A kind of servo motor assembled piece type stator iron core coiling clamping device | |
| CN209947616U (en) | Iron core fixing structure of dry type transformer | |
| CN210245238U (en) | Durable power transformer | |
| CN109308963B (en) | Amorphous alloy dry-type transformer with noise reduction and burst short circuit resistance | |
| CN220895303U (en) | High-durability iron core | |
| CN212434441U (en) | Multilayer plate type transformer structure | |
| CN218447465U (en) | Stable form micro-transformer | |
| CN112562997B (en) | Insulating damping structure and transformer | |
| CN220553345U (en) | High-efficient heat dissipation energy storage inductance | |
| CN216849585U (en) | Combined clamping piece structure of three-dimensional wound core transformer | |
| CN210984485U (en) | Backing plate device between dry-type transformer stretching strap iron cores | |
| CN210925689U (en) | Transformer heat abstractor | |
| CN212570637U (en) | Novel flat-plate transformer | |
| CN203760294U (en) | Transformer magnetic shielding mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |