CN217405241U - Silicon steel iron core that stability is high - Google Patents
Silicon steel iron core that stability is high Download PDFInfo
- Publication number
- CN217405241U CN217405241U CN202220950222.XU CN202220950222U CN217405241U CN 217405241 U CN217405241 U CN 217405241U CN 202220950222 U CN202220950222 U CN 202220950222U CN 217405241 U CN217405241 U CN 217405241U
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- CN
- China
- Prior art keywords
- iron core
- silicon steel
- core body
- punch holder
- clamping plate
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a silicon steel core that stability is high, including iron core body, iron core body's upper and lower both sides are equipped with punch holder and lower plate respectively, the punch holder is the structure setting of type as a Chinese character' ri with the lower plate, the upper surface that the lower plate is located its four apex angle departments is fixed mounting four spacing pipes, four respectively the surface setting of iron core body is run through on the top of spacing pipe, the surface of punch holder is equipped with coupling mechanism. The utility model discloses a screw into spacing pipe and connecting tube respectively with connecting bolt and locking bolt, make punch holder and lower plate press from both sides tightly the iron core body in the middle of it, avoid taking place to become flexible between the silicon steel sheet of iron core body and drop, make the iron core body more firm stable at the during operation; through the setting of many spacing pipes, can prevent the lateral shifting between the multi-disc silicon steel sheet, be convenient for install the iron core body.
Description
Technical Field
The utility model relates to a silicon steel core technical field especially relates to a silicon steel core that stability is high.
Background
A silicon steel core of a transformer is a device for conducting a magnetic field, which is widely used in the field of transformers.
When the existing silicon steel iron core is installed and used, a plurality of silicon steel sheets for forming the silicon steel iron core can be transversely deviated, so that the silicon steel iron core is easy to fall off in the production process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a silicon steel core with high stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a silicon steel core that stability is high, includes the iron core body, the upper and lower both sides of iron core body are equipped with punch holder and lower plate respectively, the punch holder is the setting of day style of calligraphy structure with the lower plate, the upper surface that the lower plate is located its four apex angle departments is four spacing pipes of fixed mounting respectively, four the surface setting of iron core body is run through on the top of spacing pipe, the surface of punch holder is equipped with coupling mechanism.
As a further aspect of the utility model, coupling mechanism is close to the through-hole of four spacing pipe positions including running through the punch holder, the inside of through-hole is inserted and is equipped with connecting bolt, connecting bolt's bottom is inserted and is located the inside of spacing pipe and rather than threaded connection.
As a further proposal of the utility model, the top fixed mounting of connecting bolt has the spacing ring, the upper surface of spacing ring has been seted up the straight groove.
As a further proposal of the utility model, the upper surface of the upper plate close to the spacing ring is provided with a first counter bore matched with the upper plate.
As a further scheme of the utility model, the lower plate is close to the last fixed surface of its intermediate position and installs the connecting pipe, the surface that the upper plate is close to its intermediate position runs through to be inserted and is equipped with the locking bolt, the bottom of locking bolt is inserted and is located the inside of connecting pipe and rather than threaded connection, the top fixed mounting of locking bolt has the retaining ring, the upper plate is close to the upper surface of retaining ring and has seted up rather than assorted second counter bore.
As a further proposal of the utility model, the upper surface of the retainer ring is also provided with a straight groove.
As a further proposal of the utility model, the lower fixed surface of the retainer ring is provided with a rubber ring.
The utility model has the advantages that:
1. insert this internally to the iron core respectively through many spacing pipes with fixed mounting on the lower plate and connecting pipe, after placing the iron core body, press the punch holder in the top of iron core body to use a word screwdriver to twist into spacing pipe and connecting pipe respectively with connecting bolt and locking bolt, can make punch holder and lower plate press from both sides tightly the iron core body in the middle of it, avoid taking place not hard up between the silicon steel sheet of iron core body and drop, make the iron core body more firm stable at the during operation.
2. Through the setting of many spacing pipes, can prevent the lateral shifting between the multi-disc silicon steel sheet, be convenient for install the iron core body.
Drawings
Fig. 1 is a schematic view of the overall structure of a silicon steel core with high stability according to the present invention;
FIG. 2 is a schematic view of the structure of the upper and lower clamping plates of a silicon steel core with high stability provided by the present invention;
fig. 3 is the utility model provides a locking bolt structural diagram of silicon steel core that stability is high.
In the figure: 1. an iron core body; 2. a lower splint; 3. an upper splint; 4. a limiting pipe; 5. a connecting bolt; 6. a through hole; 7. a limiting ring; 8. a straight slot; 9. a first counterbore; 10. a connecting pipe; 11. locking the bolt; 12. a retainer ring; 13. a second counterbore; 14. a rubber ring.
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.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
Referring to fig. 1 and 2, a silicon steel iron core that stability is high, including iron core body 1, iron core body 1's surface seted up with spacing pipe 4 and connecting pipe 10 assorted mounting hole, iron core body 1's upper and lower both sides are equipped with punch holder 3 and lower plate 2 respectively, punch holder 3 is the setting of day style of calligraphy structure with lower plate 2, the upper surface that lower plate 2 is located its four apex angle departments is fixed mounting four spacing pipes 4 respectively, the surface setting of iron core body 1 is run through on the top of four spacing pipes 4, the surface of punch holder 3 is equipped with coupling mechanism.
In this embodiment, the connecting mechanism includes a through hole 6 penetrating through the upper clamp plate 3 and being close to the positions of the four limit pipes 4, a connecting bolt 5 is inserted into the through hole 6, and the bottom end of the connecting bolt 5 is inserted into the inside of the limit pipe 4 and is in threaded connection with the inside.
In this embodiment, the top end of the connecting bolt 5 is fixedly provided with a limiting ring 7, and the upper surface of the limiting ring 7 is provided with a straight groove 8.
In this embodiment, the upper surface of the upper clamping plate 3 close to the limiting ring 7 is provided with a first counter bore 9 matched with the upper surface.
In this embodiment, a connecting pipe 10 is fixedly installed on the upper surface of the lower splint 2 close to the middle position thereof, a locking bolt 11 is inserted through the outer surface of the upper splint 3 close to the middle position thereof, the bottom end of the locking bolt 11 is inserted into the connecting pipe 10 and is in threaded connection with the connecting pipe, a retainer ring 12 is fixedly installed on the top end of the locking bolt 11, and a second counter bore 13 matched with the upper surface of the upper splint 3 close to the retainer ring 12 is formed.
In this embodiment, the upper surface of the retainer ring 12 is also provided with a straight groove 8.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: a plurality of limiting tubes 4 fixedly installed on the lower clamping plate 2 and a connecting tube 10 are respectively inserted into the iron core body 1, after the iron core body 1 is placed, the upper clamping plate 3 is pressed above the iron core body 1, and a straight screwdriver is used for screwing the connecting bolt 5 and the locking bolt 11 into the limiting tubes 4 and the connecting tube 10 respectively, so that the upper clamping plate 3 and the lower clamping plate 2 can clamp the iron core body 1 in the middle of the upper clamping plate and the lower clamping plate, the silicon steel sheets of the iron core body 1 are prevented from loosening and falling off, and the iron core body 1 is firmer and more stable in operation; meanwhile, when the plurality of limiting pipes 4 are used for installing the plurality of silicon steel sheets, the plurality of silicon steel sheets can be prevented from being transversely deviated, and the iron core body 1 is convenient to install; through the setting of first counter bore 9 and second counter bore 13 for spacing ring 7 and retaining ring 12 all can be embedded into in the punch holder 3, make punch holder 3 surfacing, are convenient for carry out the wire winding operation to iron core body 1.
Example 2
Referring to fig. 3, a silicon steel core that stability is high, including iron core body 1, iron core body 1's surface seted up with spacing pipe 4 and connecting pipe 10 assorted mounting hole, iron core body 1's upper and lower both sides are equipped with punch holder 3 and lower plate 2 respectively, punch holder 3 is the setting of style of calligraphy of a day structure with lower plate 2, the upper surface that lower plate 2 is located its four apex angle departments is fixed mounting four spacing pipes 4 respectively, the surface setting that iron core body 1 was run through on four spacing pipe 4's top, punch holder 3's surface is equipped with coupling mechanism.
In this embodiment, the connecting mechanism includes a through hole 6 penetrating through the upper clamp plate 3 and being close to the positions of the four limit pipes 4, a connecting bolt 5 is inserted into the through hole 6, and the bottom end of the connecting bolt 5 is inserted into the inside of the limit pipe 4 and is in threaded connection with the inside.
In this embodiment, the top end of the connecting bolt 5 is fixedly provided with a limiting ring 7, and the upper surface of the limiting ring 7 is provided with a straight groove 8.
In this embodiment, the upper surface of the upper clamping plate 3 close to the limiting ring 7 is provided with a first counter bore 9 matched with the upper surface.
In this embodiment, the lower splint 2 is provided with a connecting pipe 10 near the upper surface of the middle position thereof, the upper splint 3 is provided with a locking bolt 11 near the outer surface of the middle position thereof through the insertion, the bottom end of the locking bolt 11 is inserted in the connecting pipe 10 and is in threaded connection with the connecting pipe, the top end of the locking bolt 11 is fixedly provided with a retaining ring 12, and the upper splint 3 is provided with a second counter bore 13 matched with the upper surface of the retaining ring 12.
In this embodiment, the upper surface of the retainer ring 12 is also provided with a straight groove 8.
In this embodiment, a rubber ring 14 is fixedly mounted on the lower surface of the retainer ring 12.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: a plurality of limiting tubes 4 fixedly installed on the lower clamping plate 2 and a connecting tube 10 are respectively inserted into the iron core body 1, after the iron core body 1 is placed, the upper clamping plate 3 is pressed above the iron core body 1, and a straight screwdriver is used for screwing the connecting bolt 5 and the locking bolt 11 into the limiting tubes 4 and the connecting tube 10 respectively, so that the upper clamping plate 3 and the lower clamping plate 2 can clamp the iron core body 1 in the middle of the upper clamping plate and the lower clamping plate, the silicon steel sheets of the iron core body 1 are prevented from loosening and falling off, and the iron core body 1 is firmer and more stable in operation; meanwhile, when the plurality of limiting pipes 4 are used for installing the plurality of silicon steel sheets, the plurality of silicon steel sheets can be prevented from being transversely deviated, and the iron core body 1 is convenient to install; through the arrangement of the first counter bore 9 and the second counter bore 13, both the limiting ring 7 and the check ring 12 can be embedded into the upper clamping plate 3, so that the surface of the upper clamping plate 3 is smooth, and the winding operation of the iron core body 1 is facilitated; the rubber ring 14 is arranged on the lower surface of the retainer ring 12, so that the rubber ring 14 can increase the friction force between the retainer ring 12 and the inner wall of the second counter bore 13, and the locking bolt 11 is prevented from loosening.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)
1. The utility model provides a silicon steel core that stability is high, includes iron core body (1), its characterized in that, the upper and lower both sides of iron core body (1) are equipped with punch holder (3) and lower plate (2) respectively, punch holder (3) are the setting of style of calligraphy structure of a day with lower plate (2), the upper surface that lower plate (2) are located its four apex angle departments is fixed mounting four spacing pipes (4), four respectively the surface setting of iron core body (1) is run through on the top of spacing pipe (4), the surface of punch holder (3) is equipped with coupling mechanism.
2. The silicon steel iron core with high stability according to claim 1, wherein the connecting mechanism comprises a through hole (6) penetrating through the upper clamping plate (3) and being close to the four limiting tubes (4), a connecting bolt (5) is inserted into the through hole (6), and the bottom end of the connecting bolt (5) is inserted into the limiting tubes (4) and is in threaded connection with the limiting tubes.
3. The silicon steel core with high stability according to claim 2, wherein a limit ring (7) is fixedly mounted at the top end of the connecting bolt (5), and a straight groove (8) is formed in the upper surface of the limit ring (7).
4. The silicon steel core with high stability as claimed in claim 3, wherein the upper surface of the upper clamping plate (3) close to the limiting ring (7) is provided with a first counter bore (9) matched with the upper surface.
5. The silicon steel iron core with high stability according to claim 1, wherein the lower clamping plate (2) is fixedly provided with a connecting pipe (10) near the upper surface of the middle position thereof, the upper clamping plate (3) is provided with a locking bolt (11) near the outer surface of the middle position thereof through insertion, the bottom end of the locking bolt (11) is inserted into the connecting pipe (10) and is in threaded connection with the connecting pipe, the top end of the locking bolt (11) is fixedly provided with a retainer ring (12), and the upper clamping plate (3) is provided with a second counter bore (13) matched with the upper clamping plate near the upper surface of the retainer ring (12).
6. The silicon steel core with high stability as claimed in claim 5, wherein the upper surface of the retainer ring (12) is also provided with a straight groove (8).
7. The silicon steel core with high stability as claimed in claim 5, wherein the lower surface of the retainer ring (12) is fixedly provided with a rubber ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950222.XU CN217405241U (en) | 2022-04-22 | 2022-04-22 | Silicon steel iron core that stability is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950222.XU CN217405241U (en) | 2022-04-22 | 2022-04-22 | Silicon steel iron core that stability is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217405241U true CN217405241U (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220950222.XU Expired - Fee Related CN217405241U (en) | 2022-04-22 | 2022-04-22 | Silicon steel iron core that stability is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217405241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238628A (en) * | 2023-11-16 | 2023-12-15 | 浙江华赢新材科技股份有限公司 | Spliced transformer core and transformer using same |
-
2022
- 2022-04-22 CN CN202220950222.XU patent/CN217405241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238628A (en) * | 2023-11-16 | 2023-12-15 | 浙江华赢新材科技股份有限公司 | Spliced transformer core and transformer using same |
| CN117238628B (en) * | 2023-11-16 | 2024-03-19 | 浙江华赢新材科技股份有限公司 | Spliced transformer core and transformer using same |
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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: 20220909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |