CN221040814U - Magnetic material magnetic core winding reel device - Google Patents
Magnetic material magnetic core winding reel device Download PDFInfo
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- CN221040814U CN221040814U CN202323027498.4U CN202323027498U CN221040814U CN 221040814 U CN221040814 U CN 221040814U CN 202323027498 U CN202323027498 U CN 202323027498U CN 221040814 U CN221040814 U CN 221040814U
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- core
- reel
- magnetic material
- protruding
- diameter
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- 238000004804 winding Methods 0.000 title claims abstract description 17
- 239000000696 magnetic material Substances 0.000 title claims abstract description 16
- 239000000956 alloy Substances 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a magnetic material magnetic core winding reel device, which comprises a reel, wherein the reel comprises a cylindrical shaft body, one end of the shaft body is provided with an elastic bulge mechanism, the elastic bulge mechanism is provided with an elastic bulge which extends from the inner part of the shaft body to the circumferential surface of the shaft body, and the elastic bulge retracts into the inner part of the shaft body after being pressed. The device can avoid the strip to drop when the magnetic core is rolled up, can carry out the magnetic core fast and roll up, improves production efficiency by a wide margin.
Description
Technical Field
The utility model relates to a magnetic material magnetic core winding reel device.
Background
When the traditional magnetic core is rolled, the alloy strip is firstly conveyed to the reel, then the reel rotates to roll the alloy strip into an annular magnetic core, and the surface of the reel is round and is smooth, so that the alloy strip is easy to slip on the surface of the reel to cause rolling failure, the production efficiency is low, and the reel can roll the alloy strip successfully only frequently for a plurality of times.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a magnetic material magnetic core winding reel device.
The device can avoid the strip to drop when the magnetic core is rolled up, can carry out the magnetic core fast and roll up, improves production efficiency by a wide margin.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnetic material core winding reel device comprises a reel, wherein the reel comprises a cylindrical shaft body, one end of the shaft body is provided with an elastic bulge mechanism, the elastic bulge mechanism is provided with an elastic bulge which extends from the inner part of the shaft body to the circumferential surface of the shaft body, and the elastic bulge retracts into the inner part of the shaft body after being pressed.
The shaft body is further sleeved with a spool cover plate, the spool cover plate is arranged in the middle of the shaft body at a certain distance from the elastic bulge, and the spool cover plate is used for limiting the alloy strip from shifting when the spool rotates.
The elastic bulge mechanism comprises a core hole which is arranged in the shaft body and radially penetrates through the shaft body, a bulge core serving as an elastic bulge and an elastic piece are arranged in the core hole, and the bulge core stretches out of the circumferential surface of the shaft body from the core hole under the action of the elastic piece.
The core hole is provided with two opposite openings on the circumferential surface of the penetrating shaft body, wherein the two openings are large openings with larger diameters and small openings with smaller diameters.
The protruding core comprises an extending end and a limiting end, wherein the extending end and the limiting end are integrally formed, and the diameter of the extending end is smaller than that of the limiting end.
The diameter of the protruding end is smaller than that of the small opening, the diameter of the limiting end is smaller than that of the large opening and larger than that of the small opening, and the protruding core enters the core hole from the large opening and protrudes the protruding end from the small opening.
The bottom of the core hole is provided with a bottom cover, and the elastic piece is arranged between the bottom cover and the limiting end of the convex core.
The bottom cover is screwed on the bottom of the core hole.
The elastic piece is a spring.
The protruding end of the protruding core protrudes 0.1-1mm from the outer circumferential surface of the shaft body.
The utility model has the technical effects that: after the production line is implemented, the alloy strip cannot slip at all and the rolling failure phenomenon occurs, so that the reliability is extremely high, the axle center structure is simple, practical and stable, and the production efficiency is improved by about 2 times after the production line is implemented.
Drawings
The utility model will be further described with reference to the accompanying drawings, which are only illustrative and explanatory of the utility model, and are not restrictive of the scope of the utility model.
FIG. 1 is a schematic cross-sectional view of a reel apparatus according to the present utility model;
Fig. 2 is a schematic diagram of a split structure of the reel device according to the present utility model.
Wherein:
1-a reel cover plate; 2-a reel; 3-a bottom cover; 4-a convex core; 5-a spring; 6-core hole.
Detailed Description
The following detailed description is, however, not intended to limit the scope of the utility model to the particular embodiments.
As shown in fig. 1-2, the present utility model provides a magnetic material core winding reel device, comprising a reel 2, the reel 2 having a cylindrical shaft body, one end of the shaft body being provided with an elastic protrusion mechanism having an elastic protrusion protruding from the inside of the shaft body toward the circumferential surface of the shaft body, the elastic protrusion being retracted into the inside of the shaft body after being pressed.
The spool body is further sleeved with a spool cover plate 1, the spool cover plate 1 is arranged in the middle of the spool body at a certain distance from the elastic bulge, and the spool cover plate 1 is used for limiting the magnetic material from shifting when the spool rotates.
Specifically, the elastic bump mechanism includes a core hole 6 provided in the shaft body and penetrating radially along the shaft body, the core hole 6 having two openings opposite to each other on the circumferential surface of the penetrating shaft body, the two openings being a large opening having a larger diameter and a small opening having a smaller diameter.
The core hole 6 is internally provided with a convex core 4 serving as an elastic bulge, a spring 5 and a bottom cover 3, the convex core 4 comprises an extending end and a limiting end, the extending end and the limiting end are integrally formed, the diameter of the extending end is smaller than that of the limiting end, the diameter of the extending end is smaller than that of the small opening, the diameter of the limiting end is smaller than that of the large opening and larger than that of the small opening, the convex core 4 enters the core hole from the large opening and extends out of the small opening to serve as the elastic bulge, and the limiting end ensures that the convex core 4 cannot fully extend out of the core hole 6. The protruding end of the protruding core 4 is kept protruding from the circumferential surface of the shaft body from the core hole 6 by the spring 5.
The bottom cover 3 is screwed to the bottom of the core hole 6. The protruding end of the protruding core 4 protrudes 0.1-1mm from the outer circumferential surface of the shaft body.
When the magnetic core is rolled, the spool cover plate 1 is sleeved on the spool 2, the spool 2 stretches out towards the direction A after passing through the spool cover plate 1, at the moment, the alloy strip is conveyed to the position of the spool 2 after being perforated in the previous working procedure, at the moment, the hole of the alloy strip just falls on the convex core 4 exposed on the surface of the spool 2, at the moment, the convex core 4 just firmly holds the alloy strip, the spool 2 can rotate rapidly to enable the alloy strip to be rolled into the magnetic core, because the alloy strip is continuously rotated and rolled, the convex core 4 exposed on the spool 2 is pressed back into the core hole 6 of the spool 2, after the rolling of the alloy strip magnetic core is completed, the spool 2 is retracted towards the direction B, the alloy magnetic core is retracted, the whole working procedure is completed, and the rolling of the next alloy magnetic core can be carried out. After the production line is implemented, the alloy strip cannot slip at all and the rolling failure phenomenon occurs, so that the reliability is extremely high, the axle center structure is simple, practical and stable, and the production efficiency is improved by about 2 times after the production line is implemented.
The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a magnetic material magnetic core winding reel device, includes the spool, its characterized in that, the spool includes cylindrical axis body, the one end of axis body is provided with elastic bulge mechanism, elastic bulge mechanism has the elastic bulge that stretches out from the inside of axis body to the circumference surface of axis body to the elastic bulge retracts inside the axis body after compressing.
2. The magnetic core winding reel apparatus of claim 1, wherein the reel body is further sleeved with a reel cover plate, the reel cover plate is disposed in the middle of the reel body at a certain distance from the elastic protrusion, and the reel cover plate is used for limiting the alloy strip from shifting when the reel rotates.
3. A magnetic material core winding reel apparatus according to claim 1 or 2, wherein the elastic protrusion mechanism comprises a core hole provided in the shaft body and penetrating radially along the shaft body, a protruding core as an elastic protrusion and an elastic member are provided in the core hole, and the protruding core protrudes from the core hole by the elastic member to the circumferential surface of the shaft body.
4. A magnetic material core winding reel as claimed in claim 3 wherein said core aperture has two opposed openings in the circumferential surface of the shaft therethrough, a larger opening of larger diameter and a smaller opening of smaller diameter.
5. The magnetic core winding spool apparatus of claim 4 wherein the male core includes a protruding end and a limiting end, the protruding end being integrally formed with the limiting end and the protruding end having a diameter less than the limiting end.
6. A magnetic material core winding spool arrangement as claimed in claim 5, wherein the diameter of the protruding end is smaller than the diameter of the small opening, the diameter of the limit end is smaller than the diameter of the large opening and larger than the diameter of the small opening, and the protruding core is inserted into the core hole from the large opening and the protruding end protrudes from the small opening.
7. A magnetic material core winding reel apparatus as claimed in claim 6 wherein said core aperture has a bottom cap at a bottom thereof, said resilient member being disposed between the bottom cap and the spacing end of the male core.
8. A magnetic material core winding reel apparatus as claimed in claim 7 wherein said bottom cap is threaded onto the bottom of the core opening.
9. A magnetic material core winding reel apparatus as claimed in claim 8 wherein said resilient member is a spring.
10. A magnetic material core winding reel apparatus according to claim 9, wherein the protruding end of the protruding core protrudes from the outer circumferential surface of the shaft body by 0.1 to 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323027498.4U CN221040814U (en) | 2023-11-09 | 2023-11-09 | Magnetic material magnetic core winding reel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323027498.4U CN221040814U (en) | 2023-11-09 | 2023-11-09 | Magnetic material magnetic core winding reel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040814U true CN221040814U (en) | 2024-05-28 |
Family
ID=91166417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323027498.4U Active CN221040814U (en) | 2023-11-09 | 2023-11-09 | Magnetic material magnetic core winding reel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040814U (en) |
-
2023
- 2023-11-09 CN CN202323027498.4U patent/CN221040814U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |