CN204450142U - A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant) - Google Patents
A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant) Download PDFInfo
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- CN204450142U CN204450142U CN201420795191.0U CN201420795191U CN204450142U CN 204450142 U CN204450142 U CN 204450142U CN 201420795191 U CN201420795191 U CN 201420795191U CN 204450142 U CN204450142 U CN 204450142U
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- locating piece
- seal type
- magnetic core
- grinding wheel
- border seal
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Abstract
The utility model discloses the high and motor non-damageable border seal type magnetic ferrite magnetic core of a kind of production efficiency large center pillar mill processing unit (plant).It comprises motor, abrasive grinding wheel, for locating the upper locating piece of border seal type magnetic ferrite magnetic core and the lower locating piece for locating abrasive grinding wheel, described motor adopts cross shaft structure, described abrasive grinding wheel is connected with motor, described lower locating piece is placed in the top of abrasive grinding wheel, and described upper locating piece is placed in the top of lower locating piece and corresponding with the position of lower locating piece.The beneficial effects of the utility model are: motor below border seal type soft ferrite magnetic core products to be processed, grinding cooling water is not less likely to occur and enters motor, cause motor damage; The grinding face linear velocity of abrasive grinding wheel is consistent, there will not be the central point linear velocity occurred during vertical shaft structure to be zero, thus can improve processing efficiency.
Description
Technical field
The utility model relates to the manufacture correlative technology field of magnetic ferrite magnetic core, refers in particular to a kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant).
Background technology
Border seal type product has many good qualities, as high, convenient in self-shileding, space availability ratio etc.Its typical apply comprises: power transformer, power inductor, transform and contravariant transformer, switch mode power and filter inductor etc.
Processing at present to the big-and-middle post of this series products is the grinding tool adopting vertical shaft structure.Adopt this structure to carry out mill to large center pillar and add man-hour, the linear velocity of product center point is zero, and cutting force is low, and when the large center pillar product of grinding border seal, batch production efficiency is low.The high-speed electric expreess locomotive of this class formation places upward simultaneously, and the cooling water of grinding easily enters main shaft and burns high-speed electric expreess locomotive.
Utility model content
The utility model there is above-mentioned deficiency to overcome in prior art, provides the high and motor non-damageable border seal type magnetic ferrite magnetic core of a kind of production efficiency large center pillar mill processing unit (plant).
To achieve these goals, the utility model is by the following technical solutions:
A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant), comprise motor, abrasive grinding wheel, for locating the upper locating piece of border seal type magnetic ferrite magnetic core and the lower locating piece for locating abrasive grinding wheel, described motor adopts cross shaft structure, described abrasive grinding wheel is connected with motor, described lower locating piece is placed in the top of abrasive grinding wheel, and described upper locating piece is placed in the top of lower locating piece and corresponding with the position of lower locating piece.
Because motor adopts cross shaft structure, so motor is not below border seal type soft ferrite magnetic core products to be processed, grinding cooling water is less likely to occur and enters motor, cause motor damage.Simultaneously because motor adopts cross shaft structure, make the grinding face linear velocity of abrasive grinding wheel consistent, there will not be the central point linear velocity occurred during vertical shaft structure to be zero, thus processing efficiency can be improved.
As preferably, the diameter of described abrasive grinding wheel is 80% ~ 90% of the big-and-middle column diameter of border seal type magnetic ferrite magnetic core.The design of this size is to provide suitable grinding force mill processing border seal type soft ferrite magnetic core products.
As preferably, the length of described abrasive grinding wheel is greater than the big-and-middle column diameter of border seal type magnetic ferrite magnetic core, and is less than the cylindrical internal diameter of border seal type magnetic ferrite magnetic core.Effectively can ensure that abrasive grinding wheel is only ground to the large center pillar of border seal type magnetic ferrite magnetic core.
As preferably, described upper locating piece is provided with setting circle and top offset groove, described location diameter of a circle 0.5 ~ 1mm larger than the big-and-middle column diameter of border seal type magnetic ferrite magnetic core.The large center pillar of border seal type soft ferrite magnetic core products is made to aim at abrasive grinding wheel by the position adjustments of top offset groove in upper locating piece.
As preferably, described lower locating piece is provided with spacing hole and bottom offset groove, and described lower locating piece is the datum plate adopting carbide alloy, and the length of described spacing hole is greater than the length of abrasive grinding wheel, and the width of described spacing hole is 2/3 of abrasive grinding wheel diameter.The large center pillar of border seal type soft ferrite magnetic core products is made to aim at abrasive grinding wheel by the position adjustments of bottom offset groove in lower locating piece.
The beneficial effects of the utility model are: motor below border seal type soft ferrite magnetic core products to be processed, grinding cooling water is not less likely to occur and enters motor, cause motor damage; The grinding face linear velocity of abrasive grinding wheel is consistent, there will not be the central point linear velocity occurred during vertical shaft structure to be zero, thus can improve processing efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of upper locating piece;
Fig. 3 is the structural representation of lower locating piece.
In figure: 1. motor, 2. abrasive grinding wheel, 3. descend locating piece, 4. go up locating piece, 5. border seal type magnetic ferrite magnetic core, 6. spacing hole, 7. bottom offset groove, 8. setting circle, 9. top offset groove, 10. large center pillar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as described in Figure 1, a kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant), comprise motor 1, abrasive grinding wheel 2, for locating the upper locating piece 4 of border seal type magnetic ferrite magnetic core 5 and the lower locating piece 3 for locating abrasive grinding wheel 2, motor 1 adopts cross shaft structure, abrasive grinding wheel 2 is connected with motor 1, lower locating piece 3 is placed in the top of abrasive grinding wheel 2, and upper locating piece 4 is placed in the top of lower locating piece 3 and corresponding with the position of lower locating piece 3.Wherein: the diameter of abrasive grinding wheel 2 is 80% ~ 90% of large center pillar 10 diameter of border seal type magnetic ferrite magnetic core 5, the length of abrasive grinding wheel 2 is greater than large center pillar 10 diameter of border seal type magnetic ferrite magnetic core 5, and is less than the cylindrical internal diameter of border seal type magnetic ferrite magnetic core 5.
As shown in Figure 2, upper locating piece 4 is provided with setting circle 8 and top offset groove 9, the diameter 0.5 ~ 1mm larger than large center pillar 10 diameter of border seal type magnetic ferrite magnetic core 5 of setting circle 8.As shown in Figure 3, lower locating piece 3 is provided with spacing hole 6 and bottom offset groove 7, and lower locating piece 3 is the datum plates adopting carbide alloy, and the length of spacing hole 6 is greater than the length of abrasive grinding wheel 2, and the width of spacing hole 6 is 2/3 of abrasive grinding wheel 2 diameter.
The motor cabinet of motor 1 is fixed on spiral knee, by the object regulating the height of motor 1 to reach the large center pillar 10 air gap degree of depth of border seal type magnetic ferrite magnetic core 5.When carrying out grinding, first fix border seal type magnetic ferrite magnetic core 5 product, its upper locating piece 4 passed through as shown in Figure 2 is located, the location of abrasive grinding wheel 2 is then located by lower locating piece 3 as shown in Figure 3.When preparing grinding, the large center pillar 10 of border seal type magnetic ferrite magnetic core 5 product is made to aim at abrasive grinding wheel 2 by the position adjustments of bottom offset groove 7 in lower locating piece 3.During grinding, be not only abrasive grinding wheel 2 in high-speed rotation, meanwhile, border seal type magnetic ferrite magnetic core 5 product clamped carries out 360.Low speed rotation, and pressure a little, thus reach the object of Even Grinding center pillar.Wherein, the fixing of grinding border seal type magnetic ferrite magnetic core 5 product can be adopted with the following method: be embedded in block rubber with the ndfeb magnet of roundlet sheet, dig out the matrix suitable with border seal type magnetic ferrite magnetic core 5 circle product external bottom block rubber, then will wait that matrix is put at the back of grinding border seal type magnetic ferrite magnetic core 5 product.
Claims (5)
1. a border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant), it is characterized in that, comprise motor (1), abrasive grinding wheel (2), for locating the upper locating piece (4) of border seal type magnetic ferrite magnetic core (5) and the lower locating piece (3) for locating abrasive grinding wheel (2), described motor (1) adopts cross shaft structure, described abrasive grinding wheel (2) is connected with motor (1), described lower locating piece (3) is placed in the top of abrasive grinding wheel (2), described upper locating piece (4) is placed in the top of lower locating piece (3) and corresponding with the position of lower locating piece (3).
2. a kind of border seal type magnetic ferrite magnetic core according to claim 1 large center pillar mill processing unit (plant), it is characterized in that, the diameter of described abrasive grinding wheel (2) is 80% ~ 90% of large center pillar (10) diameter of border seal type magnetic ferrite magnetic core (5).
3. a kind of border seal type magnetic ferrite magnetic core according to claim 1 large center pillar mill processing unit (plant), it is characterized in that, the length of described abrasive grinding wheel (2) is greater than large center pillar (10) diameter of border seal type magnetic ferrite magnetic core (5), and is less than the cylindrical internal diameter of border seal type magnetic ferrite magnetic core (5).
4. the large center pillar mill of a kind of border seal type magnetic ferrite magnetic core according to claim 1 or 2 or 3 processing unit (plant), it is characterized in that, described upper locating piece (4) is provided with setting circle (8) and top offset groove (9), the diameter 0.5 ~ 1mm larger than large center pillar (10) diameter of border seal type magnetic ferrite magnetic core (5) of described setting circle (8).
5. the large center pillar mill of a kind of border seal type magnetic ferrite magnetic core according to claim 1 or 2 or 3 processing unit (plant), it is characterized in that, described lower locating piece (3) is provided with spacing hole (6) and bottom offset groove (7), described lower locating piece (3) is the datum plate adopting carbide alloy, the length of described spacing hole (6) is greater than the length of abrasive grinding wheel (2), and the width of described spacing hole (6) is 2/3 of abrasive grinding wheel (2) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795191.0U CN204450142U (en) | 2014-12-15 | 2014-12-15 | A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant) |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795191.0U CN204450142U (en) | 2014-12-15 | 2014-12-15 | A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant) |
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| CN204450142U true CN204450142U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420795191.0U Active CN204450142U (en) | 2014-12-15 | 2014-12-15 | A kind of border seal type magnetic ferrite magnetic core large center pillar mill processing unit (plant) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643452A (en) * | 2016-01-12 | 2016-06-08 | 海宁凌通磁业科技有限公司 | Polishing process for E type magnetic core |
-
2014
- 2014-12-15 CN CN201420795191.0U patent/CN204450142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643452A (en) * | 2016-01-12 | 2016-06-08 | 海宁凌通磁业科技有限公司 | Polishing process for E type magnetic core |
| CN105643452B (en) * | 2016-01-12 | 2017-12-01 | 海宁凌通磁业科技有限公司 | A kind of technique for grinding of E-type magnetic core |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: No. 233, Jiangnan Road, Hengdian Town, Dongyang City, Jinhua City, Zhejiang Province 322118 Patentee after: Jinhua cimeng Intellectual Property Service Co.,Ltd. Address before: 322118 Hengdian industrial district, Dongyang City, Jinhua, Zhejiang Patentee before: HENGDIAN GROUP DMEGC MAGNETICS Co.,Ltd. |