CN214175835U - Transformer core convenient to assemble - Google Patents
Transformer core convenient to assemble Download PDFInfo
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- CN214175835U CN214175835U CN202023190389.0U CN202023190389U CN214175835U CN 214175835 U CN214175835 U CN 214175835U CN 202023190389 U CN202023190389 U CN 202023190389U CN 214175835 U CN214175835 U CN 214175835U
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Abstract
The utility model relates to the technical field of transformers, in particular to a transformer iron core convenient to assemble, which comprises an iron core, wherein the lower end of the iron core is fixedly arranged in the middle of the upper end of a lower clamping seat, the two ends of the bottom of the lower clamping seat are fixedly connected with a base, an upper clamping seat is arranged right above the lower clamping seat, the upper end of the iron core is contacted with the lower side of the upper clamping seat, four corners of the lower clamping seat and the upper clamping seat are respectively provided with a strut, the lower end of the strut is fixedly connected with the upper side of the lower clamping seat, the upper end of the strut is fixedly connected with the lower side of the upper clamping seat, the two ends of the upper side of the lower clamping seat and the two ends of the lower side of the upper clamping seat are respectively and movably provided with a clamping block, the transformer iron core is arranged between the upper clamping seat and the lower clamping seat, the inner side walls of the upper clamping seat and the lower clamping seat are respectively provided with a clamping groove, the clamping blocks are arranged in the clamping grooves, the iron core is fixed through the clamping blocks, the iron core does not need to be bound by a strip of a binding band, and is more time and labor saving, the installation is also simpler and easier.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a transformer core of convenient assembly.
Background
The core is the main magnetic circuit part in the transformer. Usually made by stacking hot-rolled or cold-rolled silicon steel sheets containing silicon in a high content and coated with an insulating varnish on their surface. The iron core and the coil wound on the iron core form a complete electromagnetic induction system. The power of the power transformer depends on the material and cross-sectional area of the iron core, the larger the power of the transformer, the coils can be respectively arranged on the two sides of the iron core, therefore, the number of turns of the coils of the transformer can be distributed on the two wire packages, so that the average turn length of each wire package is shorter, the copper consumption of the coils is reduced, and in addition, if the two coils which require symmetry are respectively wound on the two wire packages, the completely symmetrical effect can be achieved. Under the prior art transformer core need tie up a strip and tie up and bring fixed iron core on the silicon steel sheet when the assembly, the operation is got up very trouble, and secondly, current iron core mount is immovable, can not adjust according to the thickness of iron core, for this reason, the utility model provides a transformer core of convenient assembly is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer core of convenient assembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a transformer iron core convenient to assemble comprises an iron core, wherein the lower end of the iron core is fixedly placed in the middle of the upper end of a lower clamping seat, two ends of the bottom of the lower clamping seat are fixedly connected with a base, an upper clamping seat is arranged right above the lower clamping seat, the upper end of the iron core is contacted with the lower side of the upper clamping seat, four corners of the lower clamping seat and the upper clamping seat are respectively provided with a strut, the lower end of the strut is fixedly connected with the upper side of the lower clamping seat, the upper end of the strut is fixedly connected with the lower side of the upper clamping seat, two ends of the upper side of the lower clamping seat and two ends of the lower side of the upper clamping seat are respectively and movably provided with a clamping block, two ends of the bottom of the clamping block are fixedly connected with a sliding block, the clamping block and the sliding block are arranged into an integral structure, two side walls of two sides of the upper end of the sliding block are provided with sliding grooves, two ends of the upper side of the lower clamping seat and two ends of the lower clamping seat are respectively provided with a clamping groove, the sliding block and the clamping groove are connected with the sliding block, the clamping device comprises a clamping groove, clamping blocks, a sliding groove and a screw, and is characterized in that the side walls on two sides of the upper end of the clamping groove are fixedly connected with the clamping blocks, the clamping blocks are connected with the sliding groove in a sliding mode, grooves are formed in the side walls and the bottom surface of the two sides of the clamping groove, a plurality of steel balls are arranged inside the grooves and are connected with the side walls of the sliding blocks in a rolling mode, through holes are formed in two ends of the upper side of each clamping block, the upper end of each clamping block is provided with the screw, two ends of the screw penetrate through the through holes in the upper side of the clamping blocks and are fixedly connected with the clamping blocks, nuts are fixedly mounted at two ends of the screw, and the nuts are connected with the screw through inner threads and the outer threads.
Preferably, the clamping blocks are arranged to be of L-shaped structures, and the side wall of the longer side of each clamping block is tightly attached to the side wall of the iron core.
Preferably, the groove is an arc-shaped groove, and the base is of a concave structure.
Preferably, the two ends of the upper side of the clamping block are fixedly provided with screw rods, and the two screw rods are positioned on the two sides of the side wall of the iron core.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the transformer iron core is arranged between the upper clamping seat and the lower clamping seat, the inner side walls of the upper clamping seat and the lower clamping seat are respectively provided with a clamping groove, the clamping blocks are arranged in the clamping grooves, the iron core is fixed through the clamping blocks, the iron core is not required to be bound by a strip of binding belt, time and labor are saved, and the transformer iron core is easier and easier to install;
2. the clamp splice can move on the upper clamp holder and the lower clamp holder, the position of the clamp splice can be adjusted according to the thickness of the iron core, the iron core is clamped by the clamp splice through the screw rod and the nut on the clamp splice, and the iron core is fixed between the upper clamp holder and the lower clamp holder.
Drawings
Fig. 1 is a schematic view of the transformer core mounting structure of the present invention;
fig. 2 is a side view of the transformer core mounting structure of the present invention;
fig. 3 is a schematic view of the connection structure between the clamp blocks and the upper clamp seat of the present invention.
In the figure: the iron core clamping device comprises an iron core 1, a lower clamping seat 2, a base 3, an upper clamping seat 4, a clamping block 5, a sliding block 6, a sliding groove 7, a clamping groove 8, a clamping block 9, a groove 10, a steel ball 11, a screw rod 12, a nut 13 and a support 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a transformer iron core convenient to assemble comprises an iron core 1, wherein the lower end of the iron core 1 is fixedly placed in the middle of the upper end of a lower clamping seat 2, two ends of the bottom of the lower clamping seat 2 are fixedly connected with a base 3, the base 3 is arranged to be of a concave structure, an upper clamping seat 4 is arranged right above the lower clamping seat 2, the upper end of the iron core 1 is contacted with the lower side of the upper clamping seat 4, four corners of the lower clamping seat 2 and the upper clamping seat 4 are respectively provided with a supporting column 14, the lower end of the supporting column 14 is fixedly connected with the upper side of the lower clamping seat 2, the upper end of the supporting column 14 is fixedly connected with the lower side of the upper clamping seat 4, two ends of the upper side of the lower clamping seat 2 and two ends of the lower side of the upper clamping seat 4 are respectively and movably provided with a clamping block 5, two ends of the bottom of the clamping block 5 are fixedly connected with a sliding block 6, the clamping block 5 and the sliding block 6 are arranged to be of an integrated structure, the clamping block 5 is arranged to be of an L-shaped structure, and the longer side wall of the clamping block 5 is tightly attached to the side wall of the iron core 1, the iron core 1 is fixed through the clamping block 5, the iron core 1 does not need to be bound by a strip of binding belt, the time and labor are saved, the installation is simpler and easier, the side walls on the two sides of the upper end of the slide block 6 are provided with the sliding grooves 7, the two ends of the upper side of the lower clamping seat 2 and the two ends of the lower side of the upper clamping seat 4 are provided with the clamping grooves 8, the slide block 6 is in sliding connection with the clamping grooves 8, the side walls on the two sides of the upper end of the clamping grooves 8 are fixedly connected with the clamping blocks 9, the clamping blocks 9 are in sliding connection with the sliding grooves 7, the side walls on the two sides and the bottom surface of the clamping grooves 8 are provided with the grooves 10, the grooves 10 are provided with the circular arc-shaped grooves, the grooves 10 are internally provided with a plurality of steel balls 11, the steel balls 11 are in rolling connection with the side walls of the slide block 6, the clamping block 5 can move on the upper clamping seat 4 and the lower clamping seat 2, the position of the clamping block 5 can be adjusted according to the thickness of the iron core 1, the two ends of the upper side of the clamping block 5 are provided with the through holes, the screw 12, two ends of a screw rod 12 penetrate through a through hole on the upper side of the clamping block 5 to be fixedly connected with the clamping block 5, two ends of the screw rod 12 are fixedly provided with nuts 13, the nuts 13 are in threaded connection with the inner and outer sides of the screw rod 12, the clamping block 5 clamps the iron core 1 through the screw rod 12 and the nuts 13 on the clamping block 5, the iron core 1 is fixed between the upper clamping seat 4 and the lower clamping seat 2, two ends of the upper side of the clamping block 5 are fixedly provided with the screw rods 12, the two screw rods 12 are positioned on two sides of the side wall of the iron core 1, the iron core 1 is placed between the lower clamping seat 2 and the upper clamping seat 4, the clamping block 5 on the lower clamping seat 2 slides to the side wall of the iron core 1, the screw rod 12 is installed on the clamping block 5, two ends of the screw rod 12 are fixed at the upper end of the clamping block 5 through the nuts 13, so that the clamping block 5 clamps the lower end of the iron core 1, then the clamping block 5 on the upper clamping seat 4 also slides to the side wall of the upper end of the iron core 1, the clamping block 5 is fixed through the screw rod 12 and the nuts 13, so that it clamps the upper end of the core 1.
The working principle is as follows: when the transformer iron core is installed, firstly, the iron core 1 is placed between a lower clamping seat 2 and an upper clamping seat 4, a clamping block 5 on the lower clamping seat 2 slides to the side wall of the iron core 1, then a screw 12 is installed on the clamping block 5, two ends of the screw 12 are fixed at the upper end of the clamping block 5 through nuts 13, so that the clamping block 5 clamps the lower end of the iron core 1, then the clamping block 5 on the upper clamping seat 4 also slides to the side wall of the upper end of the iron core 1, and the clamping block 5 is fixed through the screw 12 and the nuts 13 and is clamped at the upper end of the iron core 1, so that the iron core 1 is installed; this transformer core installs at last holder 4 under and between holder 2, go up holder 4 and all seted up draw-in groove 8 on the inboard lateral wall of holder 2 down, be provided with clamp splice 5 in the draw-in groove 8, fix iron core 1 through clamp splice 5, need not to bind iron core 1 with the bandage of a strip, time saving and labor saving more, it is also simpler light to install, clamp splice 5 can move on last holder 4 and holder 2 down, can adjust the position of clamp splice 5 according to the thickness of iron core 1, screw rod 12 and nut 13 on the rethread clamp splice 5 make clamp splice 5 press from both sides tight iron core 1, fix iron core 1 between last holder 4 and holder 2 down.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a transformer core of convenient assembly, includes iron core (1), its characterized in that: the lower end of the iron core (1) is fixedly placed in the middle of the upper end of the lower clamping seat (2), the two ends of the bottom of the lower clamping seat (2) are fixedly connected with the base (3), the upper clamping seat (4) is arranged right above the lower clamping seat (2), the upper end of the iron core (1) is in contact with the lower side of the upper clamping seat (4), the four corners of the lower clamping seat (2) and the upper clamping seat (4) are respectively provided with a strut (14), the lower end of the strut (14) is fixedly connected with the upper side of the lower clamping seat (2), the upper end of the strut (14) is fixedly connected with the lower side of the upper clamping seat (4), the two ends of the upper side of the lower clamping seat (2) and the two ends of the lower side of the upper clamping seat (4) are respectively and movably provided with a clamping block (5), the two ends of the bottom of the clamping block (5) are fixedly connected with a sliding block (6), and the clamping block (5), the clamping device is characterized in that sliding grooves (7) are formed in the side walls of two sides of the upper end of the sliding block (6), clamping grooves (8) are formed in the two ends of the upper side of the lower clamping seat (2) and the two ends of the lower side of the upper clamping seat (4), the sliding block (6) is in sliding connection with the clamping grooves (8), clamping blocks (9) are fixedly connected to the side walls of the two sides of the upper end of the clamping grooves (8), the clamping blocks (9) are in sliding connection with the sliding grooves (7), grooves (10) are formed in the side walls and the bottom surface of the two sides of the clamping grooves (8), a plurality of steel balls (11) are arranged inside the grooves (10), the steel balls (11) are in rolling connection with the side walls of the sliding block (6), through holes are formed in the two ends of the upper side of the clamping block (5), screw rods (12) are arranged at the upper ends of the screw rods (12) and penetrate through the through holes of the clamping block (5) to be fixedly connected with the clamping block (5), and nuts (13) are fixedly installed at the two ends of the screw rods (12), the nut (13) is connected with the screw rod (12) through internal and external threads.
2. An easily assembled transformer core according to claim 1, wherein: the clamping blocks (5) are arranged to be of L-shaped structures, and the side wall of one longer side of each clamping block (5) is tightly attached to the side wall of the iron core (1).
3. An easily assembled transformer core according to claim 1, wherein: the groove (10) is an arc-shaped groove, and the base (3) is of a concave structure.
4. An easily assembled transformer core according to claim 1, wherein: the two ends of the upper side of the clamping block (5) are fixedly provided with screw rods (12), and the two screw rods (12) are positioned on two sides of the side wall of the iron core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023190389.0U CN214175835U (en) | 2020-12-26 | 2020-12-26 | Transformer core convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023190389.0U CN214175835U (en) | 2020-12-26 | 2020-12-26 | Transformer core convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214175835U true CN214175835U (en) | 2021-09-10 |
Family
ID=77609407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023190389.0U Active CN214175835U (en) | 2020-12-26 | 2020-12-26 | Transformer core convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214175835U (en) |
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2020
- 2020-12-26 CN CN202023190389.0U patent/CN214175835U/en active Active
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